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 # NB ObsID Constr. Target Start Time SI Grat RA Dec Roll Pitch Slew Overlays ------ --- ----- ------- -------------------- --------------------- ----- ------ ---- -------- -------- ------ ------ ------ ------------- ---- 43337 CAL-ER (IAT01) 2024:183:00:47:27.745 0.9 -- -- 179.5853 -26.7721 244.78 91.46 74.96 705015 28206 0 FRB20220912A 2024:183:01:53:21.054 10.0 ACIS-S NONE 347.3091 48.6886 121.92 86.69 156.17 dss pspc rass 402432 26574 2 SS 433 2024:183:05:24:02.054 10.0 HRC-I NONE 287.9822 4.9883 165.46 150.99 67.42 dss pspc rass 704773 27171 0 J0038 2024:183:08:48:13.712 13.4 ACIS-S NONE 9.5347 -6.9137 106.00 93.61 99.12 dss pspc rass ---- 43336 CAL-ER (PER01) 2024:183:13:03:38.150 3.0 -- -- 290.8382 -23.9226 86.71 170.68 77.07 ---- 43335 CAL-ER (PER04) 2024:183:14:27:05.971 3.0 -- -- 283.6297 -13.6119 164.43 170.17 80.84 ---- 43334 CAL-ER (PER02) 2024:183:16:55:00.000 0.9 -- -- 280.8000 36.0000 180.08 120.94 51.77 ---- 43333 CAL-ER (PER03) 2024:183:17:14:41.000 2.6 -- -- 280.8000 36.0000 180.09 120.94 0.01 ---- 43332 CAL-ER (CAL01) 2024:183:18:06:31.000 2.8 -- -- 280.8000 36.0000 180.12 120.94 0.03 704773 29470 0 J0038 2024:183:21:55:37.968 16.0 ACIS-S NONE 9.5363 -6.9103 112.73 94.10 98.77 dss pspc rass 503478 28075 0 SN 2013L 2024:184:03:05:04.521 10.0 ACIS-S NONE 176.3762 -50.5705 244.14 98.70 122.74 dss pspc rass 402461 28866 2 m28 2024:184:06:35:45.521 14.5 HRC-S NONE 276.1192 -24.8547 289.98 174.78 80.91 dss pspc rass 402477 28023 1 PSR B1259-63 2024:184:11:09:04.783 60.9 ACIS-I NONE 195.6757 -63.8179 262.92 112.25 72.69 dss pspc rass 402461 29472 2 m28 2024:185:04:45:59.783 14.5 HRC-S NONE 276.1217 -24.8558 287.53 173.93 73.84 dss pspc rass 503478 29471 0 SN 2013L 2024:185:09:21:14.763 42.1 ACIS-S NONE 176.3768 -50.5729 243.25 97.86 81.37 dss pspc rass 402461 29473 2 m28 2024:185:21:44:34.763 14.5 HRC-S NONE 276.1221 -24.8553 285.85 173.27 81.90 dss pspc rass 704755 26834 0 SDSS J114212.25+2332 2024:186:02:26:30.334 3.3 ACIS-S NONE 175.5482 23.5726 254.51 65.57 111.42 dss pspc rass ---- 43331 CAL-ER (PER06) 2024:186:04:01:31.032 3.0 -- -- 279.5000 -22.0000 256.10 176.28 110.82 ---- 43330 CAL-ER (PER05) 2024:186:08:25:00.000 0.9 -- -- 216.9000 -49.4000 271.62 122.14 77.19 ---- 43329 CAL-ER (PER07) 2024:186:08:44:41.000 2.6 -- -- 216.9000 -49.4000 271.61 122.13 0.01 ---- 43328 CAL-ER (CAL01) 2024:186:09:36:31.000 0.9 -- -- 216.9000 -49.4000 271.60 122.11 0.02 704980 28171 0 NGC5206 2024:186:15:05:42.458 33.0 ACIS-S NONE 203.4241 -48.1242 260.95 113.00 8.98 dss pspc rass 802147 28332 0 SC 1329-313 2024:187:00:40:59.458 15.0 ACIS-I NONE 202.8784 -31.7906 254.32 108.71 17.50 dss pspc rass 402461 29474 2 m28 2024:187:05:33:24.458 14.5 HRC-S NONE 276.1226 -24.8548 283.86 172.05 64.27 dss pspc rass 802147 29401 0 SC 1329-313 2024:187:10:04:51.136 30.0 ACIS-I NONE 202.8785 -31.7907 254.18 108.36 64.25 dss pspc rass 402461 29475 2 m28 2024:187:19:07:16.136 10.0 HRC-S NONE 276.1226 -24.8544 283.13 171.51 64.35 dss pspc rass 704772 26851 0 PS-ELQS J092642.05-1 2024:187:22:36:01.604 15.0 ACIS-S NONE 141.6870 -17.7663 222.75 53.88 119.66 dss pspc rass 802092 27399 0 SPT-CLJ2344-4243 2024:188:03:26:37.502 49.8 ACIS-S NONE 356.1925 -42.7449 84.01 118.99 112.94 dss pspc rass 802139 P1 28324 0 PSZ2G352.28-77.66 2024:188:17:43:54.502 5.0 ACIS-I NONE 1.5084 -34.7111 110.01 114.18 24.38 dss pspc rass ---- 43327 CAL-ER (PER08) 2024:188:19:43:08.418 3.0 -- -- 286.0997 -26.0081 359.18 176.58 90.78 ---- 43326 CAL-ER (PER12) 2024:188:21:17:25.567 1.5 -- -- 88.6000 -22.4000 157.96 48.15 129.54 ---- 43325 CAL-ER (CAL01) 2024:188:22:26:44.771 0.9 -- -- 286.0997 -26.0081 357.40 176.58 129.69 ---- 43324 CAL-ER (CAL01) 2024:188:23:55:00.000 0.9 -- -- 204.6000 -46.6000 259.62 111.74 77.25 ---- 43323 CAL-ER (PER10) 2024:189:00:14:41.000 2.6 -- -- 204.6000 -46.6000 259.61 111.73 0.01 ---- 43322 CAL-ER (CAL01) 2024:189:01:06:31.000 0.9 -- -- 204.6000 -46.6000 259.60 111.71 0.01 ---- 43321 CAL-ER (PER13) 2024:189:03:00:00.000 3.0 -- -- 277.0000 -21.2000 259.41 171.13 76.25 704777 26856 0 AGC 724821 2024:189:05:40:05.120 10.0 ACIS-S NONE 186.4311 31.8596 255.22 70.11 102.39 dss pspc rass 802147 29402 0 SC 1329-313 2024:189:08:56:49.071 54.2 ACIS-I NONE 202.8789 -31.7916 253.44 106.64 65.55 dss pspc rass
Seq # NB ObsID Constr. Target Start Time SI Grat RA Dec Roll Pitch Slew Overlays ------ --- ----- ------- -------------------- --------------------- ----- ------ ---- -------- -------- ------ ------ ------ ------------- ---- 43356 CAL-ER (PER02) 2024:175:15:25:50.309 3.0 -- -- 274.0000 -27.0000 20.67 176.17 87.02 ---- 43355 CAL-ER (PER03) 2024:175:18:00:00.000 1.0 -- -- 97.0000 -36.0000 184.65 59.56 118.19 ---- 43354 CAL-ER (CAL01) 2024:175:18:54:00.000 1.0 -- -- 97.0000 -36.0000 184.61 59.56 0.04 ---- 43353 CAL-ER (CAL01) 2024:175:19:46:00.000 1.0 -- -- 97.0000 -36.0000 184.58 59.55 0.03 ---- 43352 CAL-ER (PER04) 2024:175:20:57:00.000 1.0 -- -- 37.0000 43.0000 85.34 49.55 131.63 ---- 43351 CAL-ER (PER05) 2024:175:22:04:00.000 1.0 -- -- 279.0000 -18.0000 133.95 172.07 122.52 704848 27369 0 SDSS J214654.04+2354 2024:175:22:59:09.480 25.0 ACIS-S NONE 326.7537 23.8855 128.11 109.47 62.71 dss pspc rass 402414 27079 0 LMC Deep Field 08 2024:176:06:39:11.573 34.0 ACIS-I NONE 82.3061 -69.8439 170.03 93.54 125.41 dss pspc rass 402461 28865 2 m28 2024:176:16:48:16.573 14.0 HRC-S NONE 276.1330 -24.8906 53.00 177.22 94.17 dss pspc rass 402411 26553 0 LMC Deep Field 05 2024:176:21:18:12.393 42.0 ACIS-I NONE 82.8344 -69.2631 169.92 92.94 94.94 dss pspc rass 402461 29467 2 m28 2024:177:09:40:37.393 14.0 HRC-S NONE 276.1306 -24.8897 46.65 177.75 92.59 dss pspc rass 704773 27169 0 J0038 2024:177:14:10:35.919 30.0 ACIS-S NONE 9.5348 -6.9084 113.76 88.19 95.14 dss pspc rass 402431 26573 2 SS 433 2024:177:23:14:36.919 10.0 HRC-I NONE 287.9776 4.9840 156.31 148.96 91.49 dss pspc rass 802179 P1 28822 0 PSZ2G083.14+66.57 2024:178:02:35:31.018 8.6 ACIS-I NONE 213.4445 43.6719 233.98 92.41 84.31 dss pspc rass ---- 43350 CAL-ER (CTI01) 2024:178:05:34:18.860 3.0 -- -- 269.0000 -23.0000 265.43 174.28 92.92 ---- 43349 CAL-ER (PER01) 2024:178:07:30:00.000 3.0 -- -- 283.0000 -29.0000 52.44 171.07 141.14 ---- 43348 CAL-ER (PER06) 2024:178:09:30:00.000 1.0 -- -- 9.4000 -16.4000 113.50 92.87 81.37 ---- 43347 CAL-ER (CAL01) 2024:178:10:22:00.000 0.3 -- -- 9.4000 -16.4000 113.50 92.90 0.01 ---- 43346 CAL-ER (PER07) 2024:178:11:12:00.000 1.0 -- -- 283.0000 -29.0000 51.90 171.17 81.49 ---- 43345 CAL-ER (PER08) 2024:178:12:30:00.000 1.0 -- -- 55.0000 -5.0000 127.37 48.61 122.88 ---- 43344 CAL-ER (PER09) 2024:178:13:45:00.000 2.0 -- -- 134.0000 -10.0000 227.97 50.25 112.40 901833 27233 0 XMM J0.173-0.413 2024:178:15:46:27.296 20.0 ACIS-I NONE 266.8847 -29.0215 304.03 170.30 120.12 dss pspc rass 705094 P1 28285 0 SDSS J111800.50+1958 2024:178:22:00:20.477 16.8 ACIS-S NONE 169.5032 20.0113 246.00 67.73 112.74 dss pspc rass 901854 27438 0 CMZ Molecular Cloud 2024:179:03:20:39.776 24.0 ACIS-I NONE 266.5774 -28.8901 301.03 169.75 111.70 dss pspc rass 802131 P1 28316 0 PSZ2G268.30+28.89 2024:179:10:36:31.930 8.7 ACIS-I NONE 159.5984 -24.8586 236.98 77.84 91.66 dss pspc rass 300542 27350 1 V1460 Her 2024:179:13:40:56.327 18.0 ACIS-S NONE 245.3495 44.2400 209.83 106.71 104.30 dss pspc rass 291725 28395 2 ArLac 2024:179:19:23:21.327 1.0 HRC-I NONE 332.1574 45.7704 130.69 94.70 59.19 dss pspc rass 291726 28396 2 ArLac 2024:179:19:48:31.327 1.0 HRC-I NONE 332.1496 45.6999 130.71 94.76 0.07 dss pspc rass 291727 28397 2 ArLac 2024:179:20:13:41.327 1.0 HRC-I NONE 332.2990 45.7275 130.61 94.68 0.11 dss pspc rass 291728 28398 2 ArLac 2024:179:20:38:51.327 1.0 HRC-I NONE 332.2107 45.7991 130.70 94.69 0.10 dss pspc rass 291729 28399 2 ArLac 2024:179:21:04:01.327 1.0 HRC-I NONE 332.1081 45.7377 130.78 94.79 0.10 dss pspc rass 291730 28400 2 ArLac 2024:179:21:29:11.327 1.0 HRC-I NONE 332.1960 45.6663 130.73 94.80 0.09 dss pspc rass 291731 28401 2 ArLac 2024:179:21:54:21.327 1.0 HRC-I NONE 332.2963 45.6570 130.66 94.76 0.07 dss pspc rass 291732 28402 2 ArLac 2024:179:22:19:31.327 1.0 HRC-I NONE 332.3114 45.7981 130.68 94.67 0.14 dss pspc rass 291733 28403 2 ArLac 2024:179:22:44:41.327 1.0 HRC-I NONE 332.1088 45.8087 130.84 94.78 0.14 dss pspc rass 291734 28404 2 ArLac 2024:179:23:09:51.327 1.0 HRC-I NONE 332.0939 45.6677 130.86 94.89 0.14 dss pspc rass 890227 28464 2 A1795 2024:180:00:02:37.170 20.0 ACIS-I NONE 207.2065 26.5960 240.17 96.12 92.69 dss pspc rass 890228 28465 2 A1795 2024:180:05:44:27.170 25.0 ACIS-I NONE 207.1893 26.5670 240.31 95.93 0.14 dss pspc rass 291735 28405 2 ArLac 2024:180:13:25:08.170 5.0 HRC-S NONE 332.1958 45.7352 131.25 95.14 92.69 dss pspc rass 402407 27066 0 LMC Deep Field 01 2024:180:15:35:11.491 17.7 ACIS-I NONE 84.1992 -69.4069 167.57 93.14 140.50 dss pspc rass ---- 43343 CAL-ER (CTI02) 2024:180:21:03:55.483 3.0 -- -- 277.8000 -25.8000 356.78 177.42 84.58 ---- 43342 CAL-ER (PER10) 2024:181:00:00:00.000 3.0 -- -- 97.0000 -40.0000 178.89 63.23 114.23 ---- 43341 CAL-ER (CAL01) 2024:181:01:49:00.000 2.0 -- -- 97.0000 -40.0000 178.81 63.24 0.07 ---- 43340 CAL-ER (CAL01) 2024:181:02:40:00.000 2.0 -- -- 97.0000 -40.0000 178.78 63.23 0.03 ---- 43339 CAL-ER (PER11) 2024:181:04:30:00.000 1.0 -- -- 277.8000 -25.8000 350.86 177.38 114.44 ---- 43338 CAL-ER (PER12) 2024:181:05:55:00.000 1.0 -- -- 275.0000 -22.0000 247.97 176.71 101.83 890233 29453 3 A1795 2024:181:07:29:27.841 21.5 ACIS-I NONE 207.3317 26.6883 224.95 95.16 85.04 dss pspc rass 402461 29468 2 m28 2024:181:14:10:42.841 14.0 HRC-S NONE 276.1168 -24.8604 305.60 177.11 111.79 dss pspc rass 402407 29464 0 LMC Deep Field 01 2024:181:18:42:40.715 22.0 ACIS-I NONE 84.2052 -69.4031 177.05 93.15 104.09 dss pspc rass 901833 29465 0 XMM J0.173-0.413 2024:182:01:27:12.601 10.0 ACIS-I NONE 266.8830 -29.0181 295.32 167.50 100.64 dss pspc rass 901854 27441 0 CMZ Molecular Cloud 2024:182:04:22:58.661 15.0 ACIS-I NONE 266.5197 -28.8999 293.84 167.16 1.35 dss pspc rass 705192 CCT 29463 0 ESO436-34 2024:182:09:08:39.807 10.0 ACIS-S NONE 158.1936 -28.5823 233.90 76.59 90.84 dss pspc rass 402461 29469 2 m28 2024:182:12:37:44.807 10.0 HRC-S NONE 276.1150 -24.8557 297.94 176.32 100.24 dss pspc rass 705191 CCT 29462 0 PKS0921-213 2024:182:16:05:53.267 10.0 ACIS-S NONE 140.9250 -21.5689 224.33 59.98 116.88 dss pspc rass 901854 29466 0 CMZ Molecular Cloud 2024:182:19:31:58.294 17.0 ACIS-I NONE 266.5167 -28.8973 292.66 166.61 107.63 dss pspc rass
Previous weeks' short-term schedules.
Last modified: 06/28/24
