1 00:00:04,319 --> 00:00:05,910 this presentation will address the 2 00:00:05,910 --> 00:00:05,920 this presentation will address the 3 00:00:05,920 --> 00:00:08,070 this presentation will address the flight operations plan for the orbiting 4 00:00:08,070 --> 00:00:08,080 flight operations plan for the orbiting 5 00:00:08,080 --> 00:00:09,509 flight operations plan for the orbiting solar laboratory 6 00:00:09,509 --> 00:00:09,519 solar laboratory 7 00:00:09,519 --> 00:00:12,870 solar laboratory osl it will describe utilization of the 8 00:00:12,870 --> 00:00:12,880 osl it will describe utilization of the 9 00:00:12,880 --> 00:00:14,870 osl it will describe utilization of the nasa ground system and control the 10 00:00:14,870 --> 00:00:14,880 nasa ground system and control the 11 00:00:14,880 --> 00:00:16,150 nasa ground system and control the observatory pointing 12 00:00:16,150 --> 00:00:16,160 observatory pointing 13 00:00:16,160 --> 00:00:18,550 observatory pointing from instrumental workstations during a 14 00:00:18,550 --> 00:00:18,560 from instrumental workstations during a 15 00:00:18,560 --> 00:00:19,429 from instrumental workstations during a typical 16 00:00:19,429 --> 00:00:19,439 typical 17 00:00:19,439 --> 00:00:23,109 typical science campaign the osl will be 18 00:00:23,109 --> 00:00:23,119 science campaign the osl will be 19 00:00:23,119 --> 00:00:23,750 science campaign the osl will be creating 20 00:00:23,750 --> 00:00:23,760 creating 21 00:00:23,760 --> 00:00:26,070 creating high-resolution motion pictures of the 22 00:00:26,070 --> 00:00:26,080 high-resolution motion pictures of the 23 00:00:26,080 --> 00:00:28,870 high-resolution motion pictures of the dynamic activities on the sun's surface 24 00:00:28,870 --> 00:00:28,880 dynamic activities on the sun's surface 25 00:00:28,880 --> 00:00:32,630 dynamic activities on the sun's surface and in the overlying chronosphere 26 00:00:32,630 --> 00:00:32,640 and in the overlying chronosphere 27 00:00:32,640 --> 00:00:34,870 and in the overlying chronosphere digitizing this data for real-time 28 00:00:34,870 --> 00:00:34,880 digitizing this data for real-time 29 00:00:34,880 --> 00:00:36,709 digitizing this data for real-time transmission to the ground requires a 30 00:00:36,709 --> 00:00:36,719 transmission to the ground requires a 31 00:00:36,719 --> 00:00:37,670 transmission to the ground requires a relatively 32 00:00:37,670 --> 00:00:37,680 relatively 33 00:00:37,680 --> 00:00:42,150 relatively high data rate of 16 megabits per second 34 00:00:42,150 --> 00:00:42,160 high data rate of 16 megabits per second 35 00:00:42,160 --> 00:00:44,389 high data rate of 16 megabits per second in comparison other solar imaging 36 00:00:44,389 --> 00:00:44,399 in comparison other solar imaging 37 00:00:44,399 --> 00:00:45,270 in comparison other solar imaging satellites like 38 00:00:45,270 --> 00:00:45,280 satellites like 39 00:00:45,280 --> 00:00:48,709 satellites like smm took still photos stored them on 40 00:00:48,709 --> 00:00:48,719 smm took still photos stored them on 41 00:00:48,719 --> 00:00:50,389 smm took still photos stored them on board and transmitted them later at 42 00:00:50,389 --> 00:00:50,399 board and transmitted them later at 43 00:00:50,399 --> 00:00:50,869 board and transmitted them later at about 44 00:00:50,869 --> 00:00:50,879 about 45 00:00:50,879 --> 00:00:54,470 about 32 kilobits per second or less 46 00:00:54,470 --> 00:00:54,480 32 kilobits per second or less 47 00:00:54,480 --> 00:00:57,350 32 kilobits per second or less however the landsat satellites take even 48 00:00:57,350 --> 00:00:57,360 however the landsat satellites take even 49 00:00:57,360 --> 00:00:58,790 however the landsat satellites take even higher resolution still 50 00:00:58,790 --> 00:00:58,800 higher resolution still 51 00:00:58,800 --> 00:01:01,029 higher resolution still photos of the earth and transmit them in 52 00:01:01,029 --> 00:01:01,039 photos of the earth and transmit them in 53 00:01:01,039 --> 00:01:04,630 photos of the earth and transmit them in real time at 85 megabits per second 54 00:01:04,630 --> 00:01:04,640 real time at 85 megabits per second 55 00:01:04,640 --> 00:01:07,429 real time at 85 megabits per second but the total data required for landsat 56 00:01:07,429 --> 00:01:07,439 but the total data required for landsat 57 00:01:07,439 --> 00:01:09,270 but the total data required for landsat is lower than for osl 58 00:01:09,270 --> 00:01:09,280 is lower than for osl 59 00:01:09,280 --> 00:01:12,070 is lower than for osl because landsat takes individual scenes 60 00:01:12,070 --> 00:01:12,080 because landsat takes individual scenes 61 00:01:12,080 --> 00:01:12,710 because landsat takes individual scenes only 62 00:01:12,710 --> 00:01:12,720 only 63 00:01:12,720 --> 00:01:16,710 only while osl takes movies in both cases 64 00:01:16,710 --> 00:01:16,720 while osl takes movies in both cases 65 00:01:16,720 --> 00:01:19,190 while osl takes movies in both cases there is too much data for a nominal 66 00:01:19,190 --> 00:01:19,200 there is too much data for a nominal 67 00:01:19,200 --> 00:01:22,230 there is too much data for a nominal onboard storage device 68 00:01:22,230 --> 00:01:22,240 onboard storage device 69 00:01:22,240 --> 00:01:24,469 onboard storage device tdrs is the only way to get real-time 70 00:01:24,469 --> 00:01:24,479 tdrs is the only way to get real-time 71 00:01:24,479 --> 00:01:26,630 tdrs is the only way to get real-time data rate telemetry from a low 72 00:01:26,630 --> 00:01:26,640 data rate telemetry from a low 73 00:01:26,640 --> 00:01:29,429 data rate telemetry from a low polar orbiting satellite like landsat or 74 00:01:29,429 --> 00:01:29,439 polar orbiting satellite like landsat or 75 00:01:29,439 --> 00:01:31,030 polar orbiting satellite like landsat or osl 76 00:01:31,030 --> 00:01:31,040 osl 77 00:01:31,040 --> 00:01:33,429 osl tdrs must point its high gain antennas 78 00:01:33,429 --> 00:01:33,439 tdrs must point its high gain antennas 79 00:01:33,439 --> 00:01:34,950 tdrs must point its high gain antennas at these satellites 80 00:01:34,950 --> 00:01:34,960 at these satellites 81 00:01:34,960 --> 00:01:36,710 at these satellites whenever their science data is to be 82 00:01:36,710 --> 00:01:36,720 whenever their science data is to be 83 00:01:36,720 --> 00:01:38,390 whenever their science data is to be collected therefore 84 00:01:38,390 --> 00:01:38,400 collected therefore 85 00:01:38,400 --> 00:01:40,870 collected therefore availability of the tdrs single access k 86 00:01:40,870 --> 00:01:40,880 availability of the tdrs single access k 87 00:01:40,880 --> 00:01:42,630 availability of the tdrs single access k band ksa 88 00:01:42,630 --> 00:01:42,640 band ksa 89 00:01:42,640 --> 00:01:44,950 band ksa links will limit the amount of science 90 00:01:44,950 --> 00:01:44,960 links will limit the amount of science 91 00:01:44,960 --> 00:01:46,069 links will limit the amount of science data that osl 92 00:01:46,069 --> 00:01:46,079 data that osl 93 00:01:46,079 --> 00:01:49,109 data that osl transmits typically tdrs 94 00:01:49,109 --> 00:01:49,119 transmits typically tdrs 95 00:01:49,119 --> 00:01:51,590 transmits typically tdrs has authorized from four to eight hours 96 00:01:51,590 --> 00:01:51,600 has authorized from four to eight hours 97 00:01:51,600 --> 00:01:52,550 has authorized from four to eight hours per day 98 00:01:52,550 --> 00:01:52,560 per day 99 00:01:52,560 --> 00:01:55,590 per day on their ksa links as long as it's at 100 00:01:55,590 --> 00:01:55,600 on their ksa links as long as it's at 101 00:01:55,600 --> 00:01:57,429 on their ksa links as long as it's at their convenience 102 00:01:57,429 --> 00:01:57,439 their convenience 103 00:01:57,439 --> 00:02:00,310 their convenience for osl this is no problem since osl 104 00:02:00,310 --> 00:02:00,320 for osl this is no problem since osl 105 00:02:00,320 --> 00:02:01,350 for osl this is no problem since osl will see the sun 106 00:02:01,350 --> 00:02:01,360 will see the sun 107 00:02:01,360 --> 00:02:03,990 will see the sun 100 percent of the time and we'll see at 108 00:02:03,990 --> 00:02:04,000 100 percent of the time and we'll see at 109 00:02:04,000 --> 00:02:05,670 100 percent of the time and we'll see at least one tdrs satellite 110 00:02:05,670 --> 00:02:05,680 least one tdrs satellite 111 00:02:05,680 --> 00:02:09,029 least one tdrs satellite 97 percent of the time 112 00:02:09,029 --> 00:02:09,039 97 percent of the time 113 00:02:09,039 --> 00:02:10,949 97 percent of the time during these real-time telemetry 114 00:02:10,949 --> 00:02:10,959 during these real-time telemetry 115 00:02:10,959 --> 00:02:13,750 during these real-time telemetry sessions data from osl is received at 116 00:02:13,750 --> 00:02:13,760 sessions data from osl is received at 117 00:02:13,760 --> 00:02:15,830 sessions data from osl is received at the data capture facility 118 00:02:15,830 --> 00:02:15,840 the data capture facility 119 00:02:15,840 --> 00:02:19,589 the data capture facility dcf at the goddard space flight center 120 00:02:19,589 --> 00:02:19,599 dcf at the goddard space flight center 121 00:02:19,599 --> 00:02:22,710 dcf at the goddard space flight center all raw data is recorded on high density 122 00:02:22,710 --> 00:02:22,720 all raw data is recorded on high density 123 00:02:22,720 --> 00:02:25,510 all raw data is recorded on high density digital recorders it is processed to 124 00:02:25,510 --> 00:02:25,520 digital recorders it is processed to 125 00:02:25,520 --> 00:02:27,670 digital recorders it is processed to level zero and forwarded to the science 126 00:02:27,670 --> 00:02:27,680 level zero and forwarded to the science 127 00:02:27,680 --> 00:02:29,270 level zero and forwarded to the science operations facility 128 00:02:29,270 --> 00:02:29,280 operations facility 129 00:02:29,280 --> 00:02:33,430 operations facility sof in near enough real time 130 00:02:33,430 --> 00:02:33,440 sof in near enough real time 131 00:02:33,440 --> 00:02:37,070 sof in near enough real time because the osl is using nasa's standard 132 00:02:37,070 --> 00:02:37,080 because the osl is using nasa's standard 133 00:02:37,080 --> 00:02:40,229 because the osl is using nasa's standard telepathization formats and protocols 134 00:02:40,229 --> 00:02:40,239 telepathization formats and protocols 135 00:02:40,239 --> 00:02:42,390 telepathization formats and protocols the nasa communications network can 136 00:02:42,390 --> 00:02:42,400 the nasa communications network can 137 00:02:42,400 --> 00:02:43,910 the nasa communications network can easily handle it within their 138 00:02:43,910 --> 00:02:43,920 easily handle it within their 139 00:02:43,920 --> 00:02:47,110 easily handle it within their institutional ground system capabilities 140 00:02:47,110 --> 00:02:47,120 institutional ground system capabilities 141 00:02:47,120 --> 00:02:49,990 institutional ground system capabilities this data output from the dcf is easily 142 00:02:49,990 --> 00:02:50,000 this data output from the dcf is easily 143 00:02:50,000 --> 00:02:52,150 this data output from the dcf is easily converted into viewable movies 144 00:02:52,150 --> 00:02:52,160 converted into viewable movies 145 00:02:52,160 --> 00:02:54,070 converted into viewable movies by the instrument or workstations and 146 00:02:54,070 --> 00:02:54,080 by the instrument or workstations and 147 00:02:54,080 --> 00:02:55,910 by the instrument or workstations and the entire communications link is 148 00:02:55,910 --> 00:02:55,920 the entire communications link is 149 00:02:55,920 --> 00:02:57,110 the entire communications link is transparent 150 00:02:57,110 --> 00:02:57,120 transparent 151 00:02:57,120 --> 00:02:59,910 transparent in addition the dcf recorded data is 152 00:02:59,910 --> 00:02:59,920 in addition the dcf recorded data is 153 00:02:59,920 --> 00:03:02,149 in addition the dcf recorded data is eventually sent to the goddard science 154 00:03:02,149 --> 00:03:02,159 eventually sent to the goddard science 155 00:03:02,159 --> 00:03:04,390 eventually sent to the goddard science data processing facility 156 00:03:04,390 --> 00:03:04,400 data processing facility 157 00:03:04,400 --> 00:03:07,350 data processing facility for offline bulk data processing 158 00:03:07,350 --> 00:03:07,360 for offline bulk data processing 159 00:03:07,360 --> 00:03:09,430 for offline bulk data processing distribution to the scientists 160 00:03:09,430 --> 00:03:09,440 distribution to the scientists 161 00:03:09,440 --> 00:03:12,869 distribution to the scientists and archiving 162 00:03:12,869 --> 00:03:12,879 163 00:03:12,879 --> 00:03:15,270 the project operations control center 164 00:03:15,270 --> 00:03:15,280 the project operations control center 165 00:03:15,280 --> 00:03:15,990 the project operations control center park 166 00:03:15,990 --> 00:03:16,000 park 167 00:03:16,000 --> 00:03:18,470 park located goddard will handle all flight 168 00:03:18,470 --> 00:03:18,480 located goddard will handle all flight 169 00:03:18,480 --> 00:03:19,670 located goddard will handle all flight operations 170 00:03:19,670 --> 00:03:19,680 operations 171 00:03:19,680 --> 00:03:22,149 operations this requires only an s-band link 172 00:03:22,149 --> 00:03:22,159 this requires only an s-band link 173 00:03:22,159 --> 00:03:23,910 this requires only an s-band link through tdrs 174 00:03:23,910 --> 00:03:23,920 through tdrs 175 00:03:23,920 --> 00:03:26,229 through tdrs during science data collection times a 176 00:03:26,229 --> 00:03:26,239 during science data collection times a 177 00:03:26,239 --> 00:03:28,309 during science data collection times a single access system is available but 178 00:03:28,309 --> 00:03:28,319 single access system is available but 179 00:03:28,319 --> 00:03:29,190 single access system is available but otherwise 180 00:03:29,190 --> 00:03:29,200 otherwise 181 00:03:29,200 --> 00:03:31,830 otherwise a low gain multiple access system is 182 00:03:31,830 --> 00:03:31,840 a low gain multiple access system is 183 00:03:31,840 --> 00:03:33,430 a low gain multiple access system is sufficient 184 00:03:33,430 --> 00:03:33,440 sufficient 185 00:03:33,440 --> 00:03:35,990 sufficient whenever osl is not collecting real-time 186 00:03:35,990 --> 00:03:36,000 whenever osl is not collecting real-time 187 00:03:36,000 --> 00:03:36,949 whenever osl is not collecting real-time science data 188 00:03:36,949 --> 00:03:36,959 science data 189 00:03:36,959 --> 00:03:38,949 science data the puck is responsible for routine 190 00:03:38,949 --> 00:03:38,959 the puck is responsible for routine 191 00:03:38,959 --> 00:03:40,710 the puck is responsible for routine maintenance and housekeeping 192 00:03:40,710 --> 00:03:40,720 maintenance and housekeeping 193 00:03:40,720 --> 00:03:42,869 maintenance and housekeeping it must ensure that the observatory 194 00:03:42,869 --> 00:03:42,879 it must ensure that the observatory 195 00:03:42,879 --> 00:03:45,350 it must ensure that the observatory stays pointing nominally at the sun 196 00:03:45,350 --> 00:03:45,360 stays pointing nominally at the sun 197 00:03:45,360 --> 00:03:48,390 stays pointing nominally at the sun to keep the solar arrays lit even when 198 00:03:48,390 --> 00:03:48,400 to keep the solar arrays lit even when 199 00:03:48,400 --> 00:03:49,910 to keep the solar arrays lit even when the scientists are controlling the 200 00:03:49,910 --> 00:03:49,920 the scientists are controlling the 201 00:03:49,920 --> 00:03:51,430 the scientists are controlling the observatory pointing 202 00:03:51,430 --> 00:03:51,440 observatory pointing 203 00:03:51,440 --> 00:03:54,309 observatory pointing the puck has inline control over any 204 00:03:54,309 --> 00:03:54,319 the puck has inline control over any 205 00:03:54,319 --> 00:03:55,670 the puck has inline control over any uplinked commands 206 00:03:55,670 --> 00:03:55,680 uplinked commands 207 00:03:55,680 --> 00:03:59,589 uplinked commands and it prevents any hazardous commands 208 00:03:59,589 --> 00:03:59,599 and it prevents any hazardous commands 209 00:03:59,599 --> 00:04:02,470 and it prevents any hazardous commands osl will be available for real-time 210 00:04:02,470 --> 00:04:02,480 osl will be available for real-time 211 00:04:02,480 --> 00:04:04,550 osl will be available for real-time science campaigns during nine months 212 00:04:04,550 --> 00:04:04,560 science campaigns during nine months 213 00:04:04,560 --> 00:04:05,509 science campaigns during nine months each year 214 00:04:05,509 --> 00:04:05,519 each year 215 00:04:05,519 --> 00:04:09,030 each year at pre-planned tdrs observation windows 216 00:04:09,030 --> 00:04:09,040 at pre-planned tdrs observation windows 217 00:04:09,040 --> 00:04:11,270 at pre-planned tdrs observation windows a typical campaign is planned by the 218 00:04:11,270 --> 00:04:11,280 a typical campaign is planned by the 219 00:04:11,280 --> 00:04:13,110 a typical campaign is planned by the scientists based on inputs from other 220 00:04:13,110 --> 00:04:13,120 scientists based on inputs from other 221 00:04:13,120 --> 00:04:14,789 scientists based on inputs from other solar observatories 222 00:04:14,789 --> 00:04:14,799 solar observatories 223 00:04:14,799 --> 00:04:17,349 solar observatories and requests from the osl scientists and 224 00:04:17,349 --> 00:04:17,359 and requests from the osl scientists and 225 00:04:17,359 --> 00:04:19,509 and requests from the osl scientists and the solar physics community 226 00:04:19,509 --> 00:04:19,519 the solar physics community 227 00:04:19,519 --> 00:04:22,230 the solar physics community the sof coordinates these inputs and 228 00:04:22,230 --> 00:04:22,240 the sof coordinates these inputs and 229 00:04:22,240 --> 00:04:24,790 the sof coordinates these inputs and dictates the campaign scenario 230 00:04:24,790 --> 00:04:24,800 dictates the campaign scenario 231 00:04:24,800 --> 00:04:27,430 dictates the campaign scenario it is possible to conduct retargeting 232 00:04:27,430 --> 00:04:27,440 it is possible to conduct retargeting 233 00:04:27,440 --> 00:04:29,350 it is possible to conduct retargeting and near real-time science data 234 00:04:29,350 --> 00:04:29,360 and near real-time science data 235 00:04:29,360 --> 00:04:33,749 and near real-time science data processing operations from the sof 236 00:04:33,749 --> 00:04:33,759 processing operations from the sof 237 00:04:33,759 --> 00:04:36,390 processing operations from the sof a typical science observation campaign 238 00:04:36,390 --> 00:04:36,400 a typical science observation campaign 239 00:04:36,400 --> 00:04:37,990 a typical science observation campaign first requires a course 240 00:04:37,990 --> 00:04:38,000 first requires a course 241 00:04:38,000 --> 00:04:41,030 first requires a course pointing of the osl to a new location on 242 00:04:41,030 --> 00:04:41,040 pointing of the osl to a new location on 243 00:04:41,040 --> 00:04:42,150 pointing of the osl to a new location on the sun 244 00:04:42,150 --> 00:04:42,160 the sun 245 00:04:42,160 --> 00:04:44,230 the sun the initial course pointing can be done 246 00:04:44,230 --> 00:04:44,240 the initial course pointing can be done 247 00:04:44,240 --> 00:04:45,189 the initial course pointing can be done with the 248 00:04:45,189 --> 00:04:45,199 with the 249 00:04:45,199 --> 00:04:47,350 with the low rate multiple access tdrs 250 00:04:47,350 --> 00:04:47,360 low rate multiple access tdrs 251 00:04:47,360 --> 00:04:48,950 low rate multiple access tdrs communications links 252 00:04:48,950 --> 00:04:48,960 communications links 253 00:04:48,960 --> 00:04:51,110 communications links before the high gain tdrs antennas are 254 00:04:51,110 --> 00:04:51,120 before the high gain tdrs antennas are 255 00:04:51,120 --> 00:04:53,590 before the high gain tdrs antennas are scheduled for osl 256 00:04:53,590 --> 00:04:53,600 scheduled for osl 257 00:04:53,600 --> 00:04:56,710 scheduled for osl in the sof the scientists have full 258 00:04:56,710 --> 00:04:56,720 in the sof the scientists have full 259 00:04:56,720 --> 00:04:58,469 in the sof the scientists have full sun images from ground-based 260 00:04:58,469 --> 00:04:58,479 sun images from ground-based 261 00:04:58,479 --> 00:05:00,310 sun images from ground-based observatories displayed 262 00:05:00,310 --> 00:05:00,320 observatories displayed 263 00:05:00,320 --> 00:05:03,749 observatories displayed on their workstations the yellow disk 264 00:05:03,749 --> 00:05:03,759 on their workstations the yellow disk 265 00:05:03,759 --> 00:05:08,550 on their workstations the yellow disk shown here represents this image 266 00:05:08,550 --> 00:05:08,560 267 00:05:08,560 --> 00:05:10,629 the real full sun image will indicate 268 00:05:10,629 --> 00:05:10,639 the real full sun image will indicate 269 00:05:10,639 --> 00:05:12,469 the real full sun image will indicate which local feature on the sun is 270 00:05:12,469 --> 00:05:12,479 which local feature on the sun is 271 00:05:12,479 --> 00:05:15,029 which local feature on the sun is currently being viewed by the osl 272 00:05:15,029 --> 00:05:15,039 currently being viewed by the osl 273 00:05:15,039 --> 00:05:16,950 currently being viewed by the osl and the location of the new feature to 274 00:05:16,950 --> 00:05:16,960 and the location of the new feature to 275 00:05:16,960 --> 00:05:19,670 and the location of the new feature to be targeted 276 00:05:19,670 --> 00:05:19,680 277 00:05:19,680 --> 00:05:22,230 using a mouse the operator positions his 278 00:05:22,230 --> 00:05:22,240 using a mouse the operator positions his 279 00:05:22,240 --> 00:05:24,390 using a mouse the operator positions his display window over the new location 280 00:05:24,390 --> 00:05:24,400 display window over the new location 281 00:05:24,400 --> 00:05:29,110 display window over the new location and initiates a command to move the osl 282 00:05:29,110 --> 00:05:29,120 and initiates a command to move the osl 283 00:05:29,120 --> 00:05:32,230 and initiates a command to move the osl in addition the osl must be rotated 284 00:05:32,230 --> 00:05:32,240 in addition the osl must be rotated 285 00:05:32,240 --> 00:05:34,870 in addition the osl must be rotated to align the osl cameras properly for 286 00:05:34,870 --> 00:05:34,880 to align the osl cameras properly for 287 00:05:34,880 --> 00:05:37,029 to align the osl cameras properly for this feature 288 00:05:37,029 --> 00:05:37,039 this feature 289 00:05:37,039 --> 00:05:38,790 this feature this is also done by rotating the 290 00:05:38,790 --> 00:05:38,800 this is also done by rotating the 291 00:05:38,800 --> 00:05:41,029 this is also done by rotating the display window and initiating a command 292 00:05:41,029 --> 00:05:41,039 display window and initiating a command 293 00:05:41,039 --> 00:05:43,830 display window and initiating a command to the osl 294 00:05:43,830 --> 00:05:43,840 to the osl 295 00:05:43,840 --> 00:05:46,550 to the osl the poc must approve all commands before 296 00:05:46,550 --> 00:05:46,560 the poc must approve all commands before 297 00:05:46,560 --> 00:05:48,230 the poc must approve all commands before it uplinks them 298 00:05:48,230 --> 00:05:48,240 it uplinks them 299 00:05:48,240 --> 00:05:50,950 it uplinks them then the osl will begin to reorient 300 00:05:50,950 --> 00:05:50,960 then the osl will begin to reorient 301 00:05:50,960 --> 00:05:52,550 then the osl will begin to reorient itself as directed 302 00:05:52,550 --> 00:05:52,560 itself as directed 303 00:05:52,560 --> 00:05:54,950 itself as directed the only data received to verify this 304 00:05:54,950 --> 00:05:54,960 the only data received to verify this 305 00:05:54,960 --> 00:05:56,230 the only data received to verify this course pointing 306 00:05:56,230 --> 00:05:56,240 course pointing 307 00:05:56,240 --> 00:05:58,629 course pointing is found in the spacecraft housekeeping 308 00:05:58,629 --> 00:05:58,639 is found in the spacecraft housekeeping 309 00:05:58,639 --> 00:05:59,590 is found in the spacecraft housekeeping telemetry 310 00:05:59,590 --> 00:05:59,600 telemetry 311 00:05:59,600 --> 00:06:01,749 telemetry that is received through multiple access 312 00:06:01,749 --> 00:06:01,759 that is received through multiple access 313 00:06:01,759 --> 00:06:02,790 that is received through multiple access tdrs 314 00:06:02,790 --> 00:06:02,800 tdrs 315 00:06:02,800 --> 00:06:06,230 tdrs by the park now the scientists wait for 316 00:06:06,230 --> 00:06:06,240 by the park now the scientists wait for 317 00:06:06,240 --> 00:06:08,390 by the park now the scientists wait for the pre-scheduled tdrs high data rate 318 00:06:08,390 --> 00:06:08,400 the pre-scheduled tdrs high data rate 319 00:06:08,400 --> 00:06:09,430 the pre-scheduled tdrs high data rate link 320 00:06:09,430 --> 00:06:09,440 link 321 00:06:09,440 --> 00:06:11,909 link once tdrs points its high gain antenna 322 00:06:11,909 --> 00:06:11,919 once tdrs points its high gain antenna 323 00:06:11,919 --> 00:06:13,830 once tdrs points its high gain antenna towards osl 324 00:06:13,830 --> 00:06:13,840 towards osl 325 00:06:13,840 --> 00:06:15,909 towards osl the ongoing science data is relayed to 326 00:06:15,909 --> 00:06:15,919 the ongoing science data is relayed to 327 00:06:15,919 --> 00:06:19,270 the ongoing science data is relayed to the dcf and forwarded to the sof 328 00:06:19,270 --> 00:06:19,280 the dcf and forwarded to the sof 329 00:06:19,280 --> 00:06:22,629 the dcf and forwarded to the sof where it is viewed as a movie 330 00:06:22,629 --> 00:06:22,639 where it is viewed as a movie 331 00:06:22,639 --> 00:06:24,469 where it is viewed as a movie the workstation display is replaced by 332 00:06:24,469 --> 00:06:24,479 the workstation display is replaced by 333 00:06:24,479 --> 00:06:27,350 the workstation display is replaced by this near real-time osl data 334 00:06:27,350 --> 00:06:27,360 this near real-time osl data 335 00:06:27,360 --> 00:06:29,670 this near real-time osl data which is a very high-resolution blow-up 336 00:06:29,670 --> 00:06:29,680 which is a very high-resolution blow-up 337 00:06:29,680 --> 00:06:30,469 which is a very high-resolution blow-up of a small 338 00:06:30,469 --> 00:06:30,479 of a small 339 00:06:30,479 --> 00:06:33,670 of a small area on the sun within this blow-up the 340 00:06:33,670 --> 00:06:33,680 area on the sun within this blow-up the 341 00:06:33,680 --> 00:06:35,830 area on the sun within this blow-up the scientist can exactly locate the feature 342 00:06:35,830 --> 00:06:35,840 scientist can exactly locate the feature 343 00:06:35,840 --> 00:06:36,629 scientist can exactly locate the feature of interest 344 00:06:36,629 --> 00:06:36,639 of interest 345 00:06:36,639 --> 00:06:40,550 of interest and do the necessary fine pointing again 346 00:06:40,550 --> 00:06:40,560 and do the necessary fine pointing again 347 00:06:40,560 --> 00:06:42,710 and do the necessary fine pointing again he moves his display window across the 348 00:06:42,710 --> 00:06:42,720 he moves his display window across the 349 00:06:42,720 --> 00:06:45,189 he moves his display window across the image and rotates it as necessary 350 00:06:45,189 --> 00:06:45,199 image and rotates it as necessary 351 00:06:45,199 --> 00:06:47,270 image and rotates it as necessary he initiates the appropriate command 352 00:06:47,270 --> 00:06:47,280 he initiates the appropriate command 353 00:06:47,280 --> 00:06:49,510 he initiates the appropriate command request and the poc screens it and 354 00:06:49,510 --> 00:06:49,520 request and the poc screens it and 355 00:06:49,520 --> 00:06:51,990 request and the poc screens it and uplinks it if valid 356 00:06:51,990 --> 00:06:52,000 uplinks it if valid 357 00:06:52,000 --> 00:06:54,070 uplinks it if valid this time the image displayed on the 358 00:06:54,070 --> 00:06:54,080 this time the image displayed on the 359 00:06:54,080 --> 00:06:55,110 this time the image displayed on the workstation will 360 00:06:55,110 --> 00:06:55,120 workstation will 361 00:06:55,120 --> 00:06:57,909 workstation will update as the osl moves and the 362 00:06:57,909 --> 00:06:57,919 update as the osl moves and the 363 00:06:57,919 --> 00:06:59,510 update as the osl moves and the scientists can verify 364 00:06:59,510 --> 00:06:59,520 scientists can verify 365 00:06:59,520 --> 00:07:01,670 scientists can verify the new pointing in near enough real 366 00:07:01,670 --> 00:07:01,680 the new pointing in near enough real 367 00:07:01,680 --> 00:07:02,710 the new pointing in near enough real time 368 00:07:02,710 --> 00:07:02,720 time 369 00:07:02,720 --> 00:07:05,909 time once satisfied he can set the osl auto 370 00:07:05,909 --> 00:07:05,919 once satisfied he can set the osl auto 371 00:07:05,919 --> 00:07:07,430 once satisfied he can set the osl auto track system by another 372 00:07:07,430 --> 00:07:07,440 track system by another 373 00:07:07,440 --> 00:07:12,230 track system by another standard workstation generated command 374 00:07:12,230 --> 00:07:12,240 375 00:07:12,240 --> 00:07:14,710 oso will now recognize the feature in 376 00:07:14,710 --> 00:07:14,720 oso will now recognize the feature in 377 00:07:14,720 --> 00:07:16,070 oso will now recognize the feature in its field of view 378 00:07:16,070 --> 00:07:16,080 its field of view 379 00:07:16,080 --> 00:07:17,990 its field of view and track it even as it changes and 380 00:07:17,990 --> 00:07:18,000 and track it even as it changes and 381 00:07:18,000 --> 00:07:19,510 and track it even as it changes and moves 382 00:07:19,510 --> 00:07:19,520 moves 383 00:07:19,520 --> 00:07:22,309 moves since there are no eclipses oso never 384 00:07:22,309 --> 00:07:22,319 since there are no eclipses oso never 385 00:07:22,319 --> 00:07:23,990 since there are no eclipses oso never loses the target 386 00:07:23,990 --> 00:07:24,000 loses the target 387 00:07:24,000 --> 00:07:26,150 loses the target and it will track it even after tdrs 388 00:07:26,150 --> 00:07:26,160 and it will track it even after tdrs 389 00:07:26,160 --> 00:07:28,070 and it will track it even after tdrs breaks contact 390 00:07:28,070 --> 00:07:28,080 breaks contact 391 00:07:28,080 --> 00:07:31,510 breaks contact hours or days later when tdrs resumes 392 00:07:31,510 --> 00:07:31,520 hours or days later when tdrs resumes 393 00:07:31,520 --> 00:07:33,350 hours or days later when tdrs resumes real-time science data 394 00:07:33,350 --> 00:07:33,360 real-time science data 395 00:07:33,360 --> 00:07:35,510 real-time science data the feature is still centered in the osl 396 00:07:35,510 --> 00:07:35,520 the feature is still centered in the osl 397 00:07:35,520 --> 00:07:36,790 the feature is still centered in the osl field of view and 398 00:07:36,790 --> 00:07:36,800 field of view and 399 00:07:36,800 --> 00:07:39,909 field of view and once again displayed on the workstation 400 00:07:39,909 --> 00:07:39,919 once again displayed on the workstation 401 00:07:39,919 --> 00:07:42,390 once again displayed on the workstation scientists are thus able to more easily 402 00:07:42,390 --> 00:07:42,400 scientists are thus able to more easily 403 00:07:42,400 --> 00:07:44,309 scientists are thus able to more easily interpolate the missing data 404 00:07:44,309 --> 00:07:44,319 interpolate the missing data 405 00:07:44,319 --> 00:07:46,629 interpolate the missing data because they know that this is the same 406 00:07:46,629 --> 00:07:46,639 because they know that this is the same 407 00:07:46,639 --> 00:07:48,629 because they know that this is the same feature 408 00:07:48,629 --> 00:07:48,639 feature 409 00:07:48,639 --> 00:07:51,350 feature in addition to auto tracking the osl has 410 00:07:51,350 --> 00:07:51,360 in addition to auto tracking the osl has 411 00:07:51,360 --> 00:07:51,830 in addition to auto tracking the osl has image 412 00:07:51,830 --> 00:07:51,840 image 413 00:07:51,840 --> 00:07:54,150 image stabilization systems on each of its 414 00:07:54,150 --> 00:07:54,160 stabilization systems on each of its 415 00:07:54,160 --> 00:07:55,589 stabilization systems on each of its instruments 416 00:07:55,589 --> 00:07:55,599 instruments 417 00:07:55,599 --> 00:07:57,749 instruments these systems remove any jitter in the 418 00:07:57,749 --> 00:07:57,759 these systems remove any jitter in the 419 00:07:57,759 --> 00:08:00,550 these systems remove any jitter in the data caused by random vibrations of the 420 00:08:00,550 --> 00:08:00,560 data caused by random vibrations of the 421 00:08:00,560 --> 00:08:01,510 data caused by random vibrations of the observatory 422 00:08:01,510 --> 00:08:01,520 observatory 423 00:08:01,520 --> 00:08:03,830 observatory that might be caused by the steerable 424 00:08:03,830 --> 00:08:03,840 that might be caused by the steerable 425 00:08:03,840 --> 00:08:04,710 that might be caused by the steerable antennas 426 00:08:04,710 --> 00:08:04,720 antennas 427 00:08:04,720 --> 00:08:06,869 antennas or the reaction wheels in the attitude 428 00:08:06,869 --> 00:08:06,879 or the reaction wheels in the attitude 429 00:08:06,879 --> 00:08:09,029 or the reaction wheels in the attitude control subsystem 430 00:08:09,029 --> 00:08:09,039 control subsystem 431 00:08:09,039 --> 00:08:11,430 control subsystem this capability is demonstrated by these 432 00:08:11,430 --> 00:08:11,440 this capability is demonstrated by these 433 00:08:11,440 --> 00:08:13,510 this capability is demonstrated by these before and after pictures taken of the 434 00:08:13,510 --> 00:08:13,520 before and after pictures taken of the 435 00:08:13,520 --> 00:08:14,390 before and after pictures taken of the sun 436 00:08:14,390 --> 00:08:14,400 sun 437 00:08:14,400 --> 00:08:16,869 sun using this image stabilization system at 438 00:08:16,869 --> 00:08:16,879 using this image stabilization system at 439 00:08:16,879 --> 00:08:17,749 using this image stabilization system at a ground-based 440 00:08:17,749 --> 00:08:17,759 a ground-based 441 00:08:17,759 --> 00:08:21,189 a ground-based observatory the jitter was introduced 442 00:08:21,189 --> 00:08:21,199 observatory the jitter was introduced 443 00:08:21,199 --> 00:08:22,070 observatory the jitter was introduced mechanically 444 00:08:22,070 --> 00:08:22,080 mechanically 445 00:08:22,080 --> 00:08:24,950 mechanically to simulate onboard vibrations of 446 00:08:24,950 --> 00:08:24,960 to simulate onboard vibrations of 447 00:08:24,960 --> 00:08:26,390 to simulate onboard vibrations of various frequencies 448 00:08:26,390 --> 00:08:26,400 various frequencies 449 00:08:26,400 --> 00:08:29,749 various frequencies and has been totally removed notice that 450 00:08:29,749 --> 00:08:29,759 and has been totally removed notice that 451 00:08:29,759 --> 00:08:31,749 and has been totally removed notice that the data quality is degraded 452 00:08:31,749 --> 00:08:31,759 the data quality is degraded 453 00:08:31,759 --> 00:08:34,469 the data quality is degraded by the atmospheric distortions as it is 454 00:08:34,469 --> 00:08:34,479 by the atmospheric distortions as it is 455 00:08:34,479 --> 00:08:38,389 by the atmospheric distortions as it is with all ground-based observations 456 00:08:38,389 --> 00:08:38,399 with all ground-based observations 457 00:08:38,399 --> 00:08:40,149 with all ground-based observations because of these state-of-the-art 458 00:08:40,149 --> 00:08:40,159 because of these state-of-the-art 459 00:08:40,159 --> 00:08:42,870 because of these state-of-the-art capabilities provided by the osl 460 00:08:42,870 --> 00:08:42,880 capabilities provided by the osl 461 00:08:42,880 --> 00:08:45,350 capabilities provided by the osl in this continuous sunlit orbit the 462 00:08:45,350 --> 00:08:45,360 in this continuous sunlit orbit the 463 00:08:45,360 --> 00:08:47,430 in this continuous sunlit orbit the scientist will also be able to conduct 464 00:08:47,430 --> 00:08:47,440 scientist will also be able to conduct 465 00:08:47,440 --> 00:08:49,110 scientist will also be able to conduct some near-real-time 466 00:08:49,110 --> 00:08:49,120 some near-real-time 467 00:08:49,120 --> 00:08:50,790 some near-real-time science data processing from his 468 00:08:50,790 --> 00:08:50,800 science data processing from his 469 00:08:50,800 --> 00:08:53,670 science data processing from his workstation as he views the data 470 00:08:53,670 --> 00:08:53,680 workstation as he views the data 471 00:08:53,680 --> 00:08:55,430 workstation as he views the data he can select various filters for 472 00:08:55,430 --> 00:08:55,440 he can select various filters for 473 00:08:55,440 --> 00:08:58,230 he can select various filters for example to emphasize the events of most 474 00:08:58,230 --> 00:08:58,240 example to emphasize the events of most 475 00:08:58,240 --> 00:08:59,030 example to emphasize the events of most interest and 476 00:08:59,030 --> 00:08:59,040 interest and 477 00:08:59,040 --> 00:09:01,750 interest and quickly evaluate his decision in this 478 00:09:01,750 --> 00:09:01,760 quickly evaluate his decision in this 479 00:09:01,760 --> 00:09:02,310 quickly evaluate his decision in this way 480 00:09:02,310 --> 00:09:02,320 way 481 00:09:02,320 --> 00:09:04,070 way he can ensure that the data being 482 00:09:04,070 --> 00:09:04,080 he can ensure that the data being 483 00:09:04,080 --> 00:09:06,070 he can ensure that the data being collected back at the dcf is 484 00:09:06,070 --> 00:09:06,080 collected back at the dcf is 485 00:09:06,080 --> 00:09:09,350 collected back at the dcf is just what he needs he also knows where 486 00:09:09,350 --> 00:09:09,360 just what he needs he also knows where 487 00:09:09,360 --> 00:09:11,910 just what he needs he also knows where in the raw database it will be and 488 00:09:11,910 --> 00:09:11,920 in the raw database it will be and 489 00:09:11,920 --> 00:09:14,070 in the raw database it will be and he can request only the essential data 490 00:09:14,070 --> 00:09:14,080 he can request only the essential data 491 00:09:14,080 --> 00:09:14,949 he can request only the essential data to be bulk 492 00:09:14,949 --> 00:09:14,959 to be bulk 493 00:09:14,959 --> 00:09:18,310 to be bulk processed offline this inherently will 494 00:09:18,310 --> 00:09:18,320 processed offline this inherently will 495 00:09:18,320 --> 00:09:20,230 processed offline this inherently will reduce the amount of bulk data 496 00:09:20,230 --> 00:09:20,240 reduce the amount of bulk data 497 00:09:20,240 --> 00:09:22,470 reduce the amount of bulk data processing required to produce 498 00:09:22,470 --> 00:09:22,480 processing required to produce 499 00:09:22,480 --> 00:09:25,750 processing required to produce a prescribed data product 500 00:09:25,750 --> 00:09:25,760 a prescribed data product 501 00:09:25,760 --> 00:09:27,190 a prescribed data product a number of types of science 502 00:09:27,190 --> 00:09:27,200 a number of types of science 503 00:09:27,200 --> 00:09:28,870 a number of types of science observations can be accomplished 504 00:09:28,870 --> 00:09:28,880 observations can be accomplished 505 00:09:28,880 --> 00:09:31,670 observations can be accomplished just as easily by this osl for example 506 00:09:31,670 --> 00:09:31,680 just as easily by this osl for example 507 00:09:31,680 --> 00:09:34,470 just as easily by this osl for example some dynamic solar processors require 508 00:09:34,470 --> 00:09:34,480 some dynamic solar processors require 509 00:09:34,480 --> 00:09:36,949 some dynamic solar processors require a quick look every so often and the data 510 00:09:36,949 --> 00:09:36,959 a quick look every so often and the data 511 00:09:36,959 --> 00:09:38,150 a quick look every so often and the data can be collected during 512 00:09:38,150 --> 00:09:38,160 can be collected during 513 00:09:38,160 --> 00:09:41,430 can be collected during short tdrs contacts other events require 514 00:09:41,430 --> 00:09:41,440 short tdrs contacts other events require 515 00:09:41,440 --> 00:09:43,670 short tdrs contacts other events require a continuous look for several hours to 516 00:09:43,670 --> 00:09:43,680 a continuous look for several hours to 517 00:09:43,680 --> 00:09:46,230 a continuous look for several hours to capture the entire process 518 00:09:46,230 --> 00:09:46,240 capture the entire process 519 00:09:46,240 --> 00:09:48,550 capture the entire process tdrs has assured at least a three hour 520 00:09:48,550 --> 00:09:48,560 tdrs has assured at least a three hour 521 00:09:48,560 --> 00:09:49,829 tdrs has assured at least a three hour science data contact 522 00:09:49,829 --> 00:09:49,839 science data contact 523 00:09:49,839 --> 00:09:52,470 science data contact every day to enable this type of science 524 00:09:52,470 --> 00:09:52,480 every day to enable this type of science 525 00:09:52,480 --> 00:09:53,829 every day to enable this type of science to be conducted 526 00:09:53,829 --> 00:09:53,839 to be conducted 527 00:09:53,839 --> 00:09:56,630 to be conducted the fact that the osl orbit provides 100 528 00:09:56,630 --> 00:09:56,640 the fact that the osl orbit provides 100 529 00:09:56,640 --> 00:09:59,350 the fact that the osl orbit provides 100 percent continuous solar viewing 530 00:09:59,350 --> 00:09:59,360 percent continuous solar viewing 531 00:09:59,360 --> 00:10:01,990 percent continuous solar viewing is also critical to this type of science 532 00:10:01,990 --> 00:10:02,000 is also critical to this type of science 533 00:10:02,000 --> 00:10:04,310 is also critical to this type of science and the flexibility it provides greatly 534 00:10:04,310 --> 00:10:04,320 and the flexibility it provides greatly 535 00:10:04,320 --> 00:10:05,350 and the flexibility it provides greatly facilitates 536 00:10:05,350 --> 00:10:05,360 facilitates 537 00:10:05,360 --> 00:10:08,470 facilitates the use of tdrs with osl 538 00:10:08,470 --> 00:10:08,480 the use of tdrs with osl 539 00:10:08,480 --> 00:10:10,310 the use of tdrs with osl the solar physics community has an 540 00:10:10,310 --> 00:10:10,320 the solar physics community has an 541 00:10:10,320 --> 00:10:12,310 the solar physics community has an unprecedented opportunity to conduct 542 00:10:12,310 --> 00:10:12,320 unprecedented opportunity to conduct 543 00:10:12,320 --> 00:10:12,870 unprecedented opportunity to conduct solar 544 00:10:12,870 --> 00:10:12,880 solar 545 00:10:12,880 --> 00:10:15,910 solar dynamic science on a scale well beyond 546 00:10:15,910 --> 00:10:15,920 dynamic science on a scale well beyond 547 00:10:15,920 --> 00:10:17,509 dynamic science on a scale well beyond anything accomplished to date 548 00:10:17,509 --> 00:10:17,519 anything accomplished to date 549 00:10:17,519 --> 00:10:25,200 anything accomplished to date or even planned for this century