Every week an observing request (OR) list is generated from the long term schedule (LTS) target list for that week, plus some unconstrained (pool) targets. This OR list is over-subscribed to allow an efficient schedule to be generated. The short-term schedule consists of those targets from the OR which will actually be observed; those targets not scheduled are then returned to the pool to be selected for future weeks.
The short-term schedule is the plan for a week's observing time. If there are no interruptions, all observations will be carried out close to the times listed. However, schedules can be interrupted by TOO observations, by solar-flare particle events, and by operational difficulties. This schedule is not a guarantee that the observation will occur when indicated.
NB: RA and DEC listings are for the star tracker, not the target position!
The RA and DEC on the short term pages are derived from the spacecraft quaternion. So the coordinates are that of the aspect camera, not the HRMA. The offset between the two coordinate systems is roughly 1.5 arcminutes in both y and z.
There is a link to previous weeks' short-term schedules at the bottom of this page.
Seq # ObsID Constr. Target Start Time SI Grat RA Dec Roll Pitch Slew ---------------------------------------------------------------------------------------------------------------------------- ---- 47326 CAL-ER (IAT01) 2020:097:02:27:22.544 0.0 -- -- 198.8771 15.6024 170.36 157.66 32.99 801838 21557 0 CIZA J0107.7+5408 2020:097:03:07:45.347 34.9 ACIS-I NONE 17.0098 54.0835 358.88 47.65 110.39 dss pspc rass ---- 47325 CAL-ER (CTI01) 2020:097:13:32:50.253 6.0 -- -- 196.8748 3.5434 172.89 169.74 122.47 ---- 47324 CAL-ER (PER03) 2020:097:15:55:36.978 9.0 -- -- 350.0000 49.0000 35.70 47.55 122.75 ---- 47323 CAL-ER (PER04) 2020:097:19:16:46.481 1.0 -- -- 18.9729 -41.8773 184.16 48.71 160.46 ---- 47322 CAL-ER (PER05) 2020:097:20:15:57.421 3.0 -- -- 198.0321 -16.7849 12.17 169.76 121.57 ---- 47321 CAL-ER (CTI02) 2020:098:00:19:03.153 3.0 -- -- 194.0000 -14.0000 344.19 172.55 27.33 801893 22723 0 PKS 0620-52 2020:098:02:23:49.769 30.0 ACIS-I NONE 95.3431 -52.6979 257.29 88.99 85.70 dss pspc rass ---- 47320 CAL-ER (IAT02) 2020:098:11:07:35.988 0.0 -- -- 50.1646 -33.3325 224.77 51.44 37.44 801838 23210 0 CIZA J0107.7+5408 2020:098:11:55:13.487 16.0 ACIS-I NONE 17.0099 54.0835 358.88 47.10 142.99 dss pspc rass 901418 21652 0 JWST-DTDF-9 2020:098:16:49:53.487 18.0 ACIS-I NONE 260.6866 65.8434 116.96 93.79 51.52 dss pspc rass ---- 47319 CAL-ER (IAT12) 2020:098:22:22:08.978 0.9 -- -- 197.0045 4.4839 164.02 168.38 75.41 201311 22356 0 HD 114174 2020:098:22:48:33.778 25.0 HRC-I NONE 197.2325 5.2122 164.00 167.65 0.76 dss pspc rass 901418 23212 0 JWST-DTDF-9 2020:099:06:17:19.125 30.0 ACIS-I NONE 260.6863 65.8435 116.96 93.79 74.65 dss pspc rass ---- 47318 CAL-ER (IAT03) 2020:099:15:08:02.480 0.0 -- -- 202.7794 9.6951 162.78 162.13 68.50 801884 22655 0 SPT-CLJ1315-2806 2020:099:16:01:10.910 26.5 ACIS-I NONE 198.8171 -28.1454 355.00 159.22 167.81 dss pspc rass ---- 47317 CAL-ER (IAT13) 2020:100:00:17:33.712 0.0 -- -- 200.2765 8.7978 171.53 163.49 176.46 703919 P1 22531 0 SDSS J1346+5858 2020:100:00:44:37.914 11.4 ACIS-S NONE 206.5484 58.9788 170.64 113.11 50.49 dss pspc rass ---- 47316 CAL-ER (CTI08) 2020:100:04:22:18.585 3.0 -- -- 200.0000 2.1000 168.42 170.09 57.40 ---- 47315 CAL-ER (CTI03) 2020:100:05:25:43.110 8.0 -- -- 201.1077 1.5329 161.58 170.34 6.92 ---- 47314 CAL-ER (CAL01) 2020:100:08:21:50.595 2.0 -- -- 350.0000 49.0000 39.27 47.60 122.81 ---- 47313 CAL-ER (PER06) 2020:100:09:22:57.210 3.0 -- -- 57.0000 50.0000 309.13 53.19 55.25 ---- 47312 CAL-ER (PER07) 2020:100:10:54:45.207 3.0 -- -- 46.2639 -33.1893 218.19 48.82 118.35 ---- 47311 CAL-ER (PER08) 2020:100:12:25:38.118 3.0 -- -- 186.3185 -20.5100 315.96 162.76 114.22 ---- 47310 CAL-ER (CTI12) 2020:100:15:54:20.769 1.0 -- -- 65.2966 -13.0724 248.43 50.98 113.52 ---- 47309 CAL-ER (CTI04) 2020:100:16:33:02.194 3.0 -- -- 72.0000 10.0000 267.73 52.85 30.60 601445 21648 1 NGC 4472 ULXs 2020:100:19:01:17.695 30.0 ACIS-S NONE 187.4240 7.9323 224.00 160.68 113.99 dss pspc rass ---- 47308 CAL-ER (CAL01) 2020:101:03:50:11.656 0.0 -- -- 202.6869 4.9188 163.82 166.58 60.30 801839 23211 0 H1821+643 2020:101:04:24:00.233 20.0 ACIS-S NONE 275.5134 64.3375 89.98 88.55 80.82 dss pspc rass ---- 47307 CAL-ER (CAL01) 2020:101:10:28:29.944 0.0 -- -- 207.5189 13.5559 158.62 156.85 70.48 703777 22928 0 Spiderweb 2020:101:11:17:48.942 30.0 ACIS-S NONE 175.1934 -26.4942 302.00 150.69 150.60 dss pspc rass ---- 47306 CAL-ER (IAT11) 2020:101:20:26:34.785 0.0 -- -- 207.5189 13.5559 159.64 156.85 149.69 801839 21559 0 H1821+643 2020:101:20:58:08.674 28.0 ACIS-S NONE 275.5116 64.3391 89.98 88.59 70.72 dss pspc rass ---- 47305 CAL-ER (IAT10) 2020:102:05:18:37.268 0.0 -- -- 202.9133 3.7951 166.12 167.49 82.39 801884 23213 0 SPT-CLJ1315-2806 2020:102:06:12:22.956 23.0 ACIS-I NONE 198.8178 -28.1452 355.00 160.19 170.60 dss pspc rass 503167 23024 0 SNR 0509-67.5 2020:102:13:07:58.985 24.7 ACIS-S NONE 77.3870 -67.4993 236.45 86.05 75.45 dss pspc rass ---- 47304 CAL-ER (CTI09) 2020:102:20:34:43.649 5.0 -- -- 196.0000 -16.0000 329.01 171.41 85.96 ---- 47303 CAL-ER (PER13) 2020:102:22:26:26.596 1.0 -- -- 205.5855 -17.7251 29.08 169.66 57.97 ---- 47302 CAL-ER (PER10) 2020:102:23:24:57.970 8.0 -- -- 350.9229 -34.0664 141.10 51.13 118.60 ---- 47301 CAL-ER (PER11) 2020:103:02:13:22.628 3.0 -- -- 240.2662 -30.5921 67.78 137.12 88.10 ---- 47300 CAL-ER (PER12) 2020:103:03:26:58.791 8.0 -- -- 205.6774 -12.9841 49.26 173.54 36.75 ---- 47299 CAL-ER (CTI10) 2020:103:06:22:22.403 1.0 -- -- 332.6407 -17.8296 115.20 54.53 119.52 ---- 47298 CAL-ER (CTI11) 2020:103:07:24:24.785 1.0 -- -- 18.5940 -42.0887 177.06 50.91 58.55 801884 23214 0 SPT-CLJ1315-2806 2020:103:10:33:22.904 35.0 ACIS-I NONE 198.8165 -28.1456 355.00 160.56 109.78 dss pspc rass ---- 47297 CAL-ER (IAT14) 2020:103:21:10:58.708 0.0 -- -- 205.4596 13.9295 169.91 156.76 174.44 703946 22558 1 KIC 11606854 2020:103:21:44:07.864 20.0 ACIS-S NONE 289.7102 49.6119 97.17 84.31 77.86 dss pspc rass ---- 47296 CAL-ER (CAL01) 2020:104:03:48:27.693 0.0 -- -- 211.9916 17.4267 158.21 151.63 69.74 703777 23215 0 Spiderweb 2020:104:04:37:52.963 20.0 ACIS-S NONE 175.1940 -26.4945 302.00 149.43 151.07 dss pspc rass
Seq # ObsID Constr. Target Start Time SI Grat RA Dec Roll Pitch Slew ---------------------------------------------------------------------------------------------------------------------------- ---- 47340 CAL-ER (PER02) 2020:089:18:54:57.119 3.0 -- -- 350.0000 -40.3000 154.39 47.13 69.53 ---- 47339 CAL-ER (PER01) 2020:089:23:00:00.000 3.0 -- -- 192.0000 -9.0000 32.30 173.80 126.87 ---- 47338 CAL-ER (CAL01) 2020:090:02:00:54.460 2.0 -- -- 189.3000 -0.7000 177.00 176.87 145.03 201227 21173 0 NGC 884 2020:090:03:46:32.460 17.0 ACIS-I NONE 35.4631 57.1279 329.03 57.31 120.70 dss pspc rass 201235 22956 0 Gd 394 2020:090:08:56:36.679 60.0 HRC-S LETG 318.1834 50.0840 60.44 62.89 50.57 dss pspc rass 801867 22634 0 1321+045 2020:091:02:15:11.437 30.0 ACIS-S NONE 201.1017 4.3101 128.50 165.85 103.86 dss pspc rass 801856 21710 0 24P73B NVSS J221736+ 2020:091:11:14:49.344 10.0 ACIS-I NONE 334.3862 59.7180 47.01 61.78 108.59 dss pspc rass 201227 23202 0 NGC 884 2020:091:14:26:46.344 54.1 ACIS-I NONE 35.4642 57.1278 329.03 56.43 39.34 dss pspc rass ---- 47337 CAL-ER (CTI03) 2020:092:06:11:22.186 2.0 -- -- 189.3000 -0.7000 200.43 175.83 119.89 ---- 47336 CAL-ER (CAL01) 2020:092:08:00:00.000 3.0 -- -- 192.0000 -9.0000 15.07 175.49 174.43 ---- 47335 CAL-ER (CAL01) 2020:092:12:00:00.000 3.0 -- -- 350.0000 -40.0000 151.65 48.71 127.00 ---- 47334 CAL-ER (CAL01) 2020:092:15:00:00.000 3.0 -- -- 192.0000 -9.0000 11.82 175.68 127.09 ---- 47333 CAL-ER (CAL01) 2020:092:17:23:51.887 2.0 -- -- 189.1000 2.9000 195.33 172.01 176.36 201227 23203 0 NGC 884 2020:092:19:16:14.112 16.0 ACIS-I NONE 35.4610 57.1280 329.03 55.65 116.31 dss pspc rass 201298 23012 0 Orion Nebula Cluster 2020:093:00:17:59.201 11.0 ACIS-S HETG 83.8158 -5.3645 251.00 72.95 88.13 dss pspc rass 703777 21482 0 Spiderweb 2020:093:03:58:08.474 35.0 ACIS-S NONE 175.1966 -26.4960 323.70 153.35 95.95 dss pspc rass 201298 23206 0 Orion Nebula Cluster 2020:093:14:18:17.737 18.0 ACIS-S HETG 83.8159 -5.3656 251.00 72.45 95.94 dss pspc rass 703777 22927 0 Spiderweb 2020:093:19:55:07.011 33.0 ACIS-S NONE 175.1979 -26.4962 323.70 153.20 95.95 dss pspc rass 503203 23209 1 J1818-1607 2020:094:05:48:53.159 30.0 ACIS-S NONE 274.5186 -16.1465 111.60 99.23 127.21 dss pspc rass 703777 23205 0 Spiderweb 2020:094:14:52:39.295 24.0 ACIS-S NONE 175.2000 -26.4966 323.70 153.04 127.21 dss pspc rass ---- 47332 CAL-ER (CTI04) 2020:094:21:54:10.858 2.0 -- -- 187.7000 -8.8000 305.00 173.71 30.92 ---- 47331 CAL-ER (CAL01) 2020:095:00:00:00.000 3.0 -- -- 193.6600 -10.7200 4.55 174.93 58.84 ---- 47330 CAL-ER (CAL01) 2020:095:02:00:00.000 3.0 -- -- 349.9000 -40.3000 149.30 50.81 124.98 ---- 47329 CAL-ER (CAL01) 2020:095:05:00:00.000 3.0 -- -- 193.8000 -10.0000 4.55 175.75 125.64 ---- 47328 CAL-ER (PER03) 2020:095:07:30:00.000 1.0 -- -- 350.0000 -40.0000 149.06 50.69 125.93 ---- 47327 CAL-ER (CAL01) 2020:095:08:56:21.616 2.0 -- -- 60.0000 -2.0000 260.13 46.96 105.14 201270 22300 0 120751.8-043439 2020:095:12:07:19.733 24.5 ACIS-S NONE 181.9560 -4.5552 268.00 168.18 121.67 dss pspc rass 201298 23207 0 Orion Nebula Cluster 2020:095:19:32:53.321 15.0 ACIS-S HETG 83.8158 -5.3647 251.00 70.57 97.77 dss pspc rass 703739 21442 0 2M 1134-2103 2020:096:00:18:39.134 30.0 ACIS-S NONE 173.6457 -21.0439 304.03 155.05 91.19 dss pspc rass 201298 23208 0 Orion Nebula Cluster 2020:096:09:14:24.943 15.0 ACIS-S HETG 83.8158 -5.3651 251.00 70.08 91.19 dss pspc rass 601495 22957 0 H1821+643 2020:096:14:07:59.694 15.0 HRC-S LETG 275.5207 64.3271 101.01 88.34 126.36 dss pspc rass 801867 23204 0 1321+045 2020:096:18:51:23.316 26.0 ACIS-S NONE 201.1033 4.3137 139.00 167.71 80.52 dss pspc rass
Previous weeks' short-term schedules.
Last modified: 04/03/20
