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 ----------------------------------------------------------------------------------------------------------------------------------- ---- 48691 CAL-ER (PER12) 2018:322:18:08:05.346 5.0 -- -- 192.6220 9.6167 54.43 49.78 106.15 ---- 48690 CAL-ER (PER14) 2018:322:20:22:45.161 3.0 -- -- 292.0000 -52.0000 256.73 55.46 161.24 ---- 48689 CAL-ER (PER13) 2018:322:22:27:43.495 3.6 -- -- 49.2445 14.0642 320.13 173.08 117.71 ---- 48688 CAL-ER (CTI10) 2018:322:23:45:51.639 0.9 -- -- 38.6353 -0.3402 320.52 155.22 17.85 402112 21866 0 ESO 338-IG04 HLX-1 2018:323:01:39:24.485 3.0 ACIS-S NONE 291.9830 -41.5514 263.98 53.49 102.17 dss pspc rass 401913 20186 2 MAXI J1820+070 2018:323:02:59:54.606 9.0 ACIS-S HETG 275.0689 7.1983 304.09 48.29 67.51 dss pspc rass 703518 20413 0 SDSS J172227.18+3207 2018:323:06:02:45.206 46.0 ACIS-S NONE 260.5836 32.1342 330.21 57.39 35.21 dss pspc rass 801813 21956 0 Perseus_west_cf_2 2018:323:19:27:12.623 27.0 ACIS-I NONE 48.4065 41.8692 202.99 157.04 100.31 dss pspc rass 901410 21388 0 PKS0405-123 2018:324:03:50:37.706 46.0 HRC-S LETG 61.9359 -12.2059 8.50 147.47 170.63 dss pspc rass 503057 P1 21284 0 PSR J0656-2228 2018:324:17:06:25.306 3.5 ACIS-S NONE 104.1202 -22.4983 51.87 116.66 50.86 dss pspc rass ---- 48687 CAL-ER (IAT05) 2018:324:18:35:21.777 0.9 -- -- 181.3352 -31.7649 89.99 50.03 67.99 801798 21966 0 Abell 2219 2018:324:19:34:23.318 20.3 ACIS-I NONE 250.0637 46.6995 348.02 67.70 125.29 dss pspc rass ---- 48686 CAL-ER (CTI03) 2018:325:01:49:12.491 1.0 -- -- 50.6767 34.8152 199.43 164.23 96.66 ---- 48685 CAL-ER (CTI04) 2018:325:02:30:58.240 1.0 -- -- 64.0000 33.0000 150.30 165.11 43.09 ---- 48684 CAL-ER (PER05) 2018:325:03:14:39.906 21.0 -- -- 48.7059 32.9475 209.03 165.25 51.87 ---- 48683 CAL-ER (PER06) 2018:325:09:45:50.384 6.0 -- -- 256.1605 25.9879 335.51 49.67 115.54 ---- 48682 CAL-ER (PER07) 2018:325:12:18:52.428 3.0 -- -- 212.4536 -66.8920 149.56 49.47 168.90 ---- 48681 CAL-ER (CTI05) 2018:325:14:10:54.102 5.0 -- -- 63.3719 6.8263 16.18 165.39 116.34 ---- 48680 CAL-ER (CTI06) 2018:325:15:49:29.051 1.0 -- -- 62.9813 -3.5770 14.30 155.70 10.58 801813 21969 0 Perseus_west_cf_2 2018:325:17:18:38.102 13.0 ACIS-I NONE 48.4073 41.8699 202.99 156.96 176.81 dss pspc rass 901410 21387 0 PKS0405-123 2018:325:21:48:43.188 122.5 HRC-S LETG 61.9355 -12.2062 8.50 147.42 170.63 dss pspc rass ---- 48679 CAL-ER (IAT01) 2018:327:08:27:02.042 0.9 -- -- 274.1364 -69.9210 222.42 53.97 95.16 801798 20785 0 Abell 2219 2018:327:09:33:09.273 25.2 ACIS-I NONE 250.0635 46.6995 348.02 67.84 157.22 dss pspc rass ---- 48678 CAL-ER (CTI07) 2018:327:17:11:00.178 5.0 -- -- 53.0000 35.0000 201.33 164.47 97.09 ---- 48677 CAL-ER (PER08) 2018:327:19:15:05.850 22.0 -- -- 82.0000 17.0000 77.50 158.02 113.68 ---- 48676 CAL-ER (PER09) 2018:328:02:06:47.663 1.0 -- -- 42.3801 37.2017 226.05 157.68 132.89 ---- 48675 CAL-ER (PER10) 2018:328:03:02:53.345 1.0 -- -- 265.0000 23.0000 328.14 50.13 107.68 ---- 48674 CAL-ER (CTI08) 2018:328:05:12:30.501 3.0 -- -- 52.6177 37.9874 200.65 161.52 111.98 801798 21967 0 Abell 2219 2018:328:08:23:28.583 30.0 ACIS-I NONE 250.0633 46.6995 348.02 67.88 94.09 dss pspc rass 503124 P1 21352 0 SN 2012fh 2018:328:17:15:19.393 4.5 ACIS-S NONE 160.8930 24.8670 66.80 89.28 73.56 dss pspc rass 201230 21176 0 RW Aur 2018:328:19:02:03.472 55.0 ACIS-S NONE 76.9795 30.3872 118.68 161.92 73.06 dss pspc rass ---- 48673 CAL-ER (IAT02) 2018:329:10:53:01.303 0.9 -- -- 169.8422 17.3347 58.87 79.28 84.59 703655 21014 0 LSBC F570-06 2018:329:11:32:59.303 6.7 ACIS-S NONE 169.4069 17.7925 59.00 79.88 0.62 dss pspc rass ---- 48672 CAL-ER (CAL01) 2018:329:13:33:09.303 0.9 -- -- 169.8422 17.3347 58.87 79.39 0.62 503066 P1 21293 0 PSR J1838+1650 2018:329:14:29:50.122 3.5 ACIS-S NONE 279.6542 16.8468 313.31 53.48 114.74 dss pspc rass 890150 20643 2 A1795 2018:329:16:02:23.954 20.0 ACIS-I NONE 207.2289 26.5846 37.98 57.60 84.29 dss pspc rass
Seq # ObsID Constr. Target Start Time SI Grat RA Dec Roll Pitch Slew ---------------------------------------------------------------------------------------------------------------------------- ---- 48729 CAL-ER (PER11) 2018:314:15:21:59.389 0.9 -- -- 121.8000 60.7000 93.23 111.59 42.62 ---- 48728 CAL-ER (PER01) 2018:314:16:00:00.000 0.9 -- -- 79.1598 50.0100 128.38 137.50 25.91 ---- 48727 CAL-ER (CAL01) 2018:314:16:51:10.999 0.9 -- -- 80.8779 -7.0600 54.87 137.48 90.00 ---- 48726 CAL-ER (PER04) 2018:314:17:42:21.997 0.9 -- -- 79.1598 50.0100 128.38 137.54 90.00 ---- 48725 CAL-ER (CTI05) 2018:314:18:33:32.997 0.9 -- -- 200.8400 23.7745 32.81 47.57 90.00 ---- 48724 CAL-ER (CAL01) 2018:314:19:24:43.995 0.9 -- -- 265.3900 9.5821 304.11 47.57 90.00 ---- 48723 CAL-ER (CAL01) 2018:314:20:15:54.994 0.9 -- -- 200.8400 23.7745 32.81 47.62 90.00 ---- 48722 CAL-ER (CAL01) 2018:314:21:07:05.993 0.9 -- -- 79.1598 50.0100 128.38 137.64 90.00 ---- 48721 CAL-ER (CAL01) 2018:314:21:58:16.993 0.9 -- -- 152.6185 -11.0000 75.40 70.78 90.00 ---- 48720 CAL-ER (CAL01) 2018:314:22:49:27.993 0.9 -- -- 79.1598 50.0100 128.38 137.70 90.00 ---- 48719 CAL-ER (CAL01) 2018:314:23:32:24.167 1.0 -- -- 71.5000 19.0000 89.92 155.52 52.89 ---- 48718 CAL-ER (PER05) 2018:315:00:08:03.018 1.0 -- -- 71.5000 19.0000 89.91 155.54 0.01 801818 21893 0 Abell 98 2018:315:03:17:01.018 18.1 ACIS-I NONE 11.5416 20.5636 272.03 147.37 162.39 dss pspc rass 300405 P1 21273 0 J0147 2018:315:08:45:00.067 14.0 ACIS-S NONE 26.8137 1.2419 311.48 155.05 48.64 dss pspc rass 503067 P1 21294 0 PSR J1853-0649 2018:315:13:17:11.252 3.5 ACIS-S NONE 283.3408 -6.8054 283.00 56.53 105.09 dss pspc rass 703687 P1 21147 0 J1531+4533 2018:315:14:49:36.531 3.2 ACIS-S NONE 232.7396 45.5431 353.24 63.28 83.65 dss pspc rass 703691 P1 21151 0 J1010+3725 2018:315:16:11:48.329 3.0 ACIS-S NONE 152.6450 37.3971 68.00 88.36 60.13 dss pspc rass 201178 21954 1 XZ Tau and HL Tau 2018:315:17:34:50.544 23.0 ACIS-S HETG 67.9240 18.2103 88.00 159.63 78.92 dss pspc rass 801802 20790 0 SDSS123 2018:316:00:38:17.938 24.0 ACIS-I NONE 186.4620 18.9830 54.99 53.95 110.80 dss pspc rass 201178 21965 0 XZ Tau and HL Tau 2018:316:07:58:25.331 23.2 ACIS-S HETG 67.9243 18.2096 88.00 160.23 110.80 dss pspc rass 503056 P1 21283 0 PSR J0612+3721 2018:316:14:56:29.931 3.5 ACIS-S NONE 93.2224 37.3410 103.23 135.48 39.85 dss pspc rass 901404 20361 0 JWST-DTDF-4 2018:316:16:28:24.322 37.6 ACIS-I NONE 260.6806 65.8080 329.04 87.23 81.33 dss pspc rass ---- 48717 CAL-ER (CTI06) 2018:317:03:28:51.165 3.6 -- -- 45.3000 26.5000 196.69 171.02 83.83 ---- 48716 CAL-ER (PER02) 2018:317:04:53:18.690 3.0 -- -- 25.5000 31.0000 242.58 155.71 40.32 ---- 48715 CAL-ER (CAL01) 2018:317:10:00:00.000 3.0 -- -- 30.3000 36.3000 225.57 155.72 15.80 ---- 48714 CAL-ER (CAL01) 2018:317:12:00:00.000 3.0 -- -- 62.0000 39.0000 146.74 155.83 63.81 ---- 48713 CAL-ER (PER06) 2018:317:15:45:26.563 3.0 -- -- 30.0000 36.0000 227.12 155.69 65.22 401934 20207 2 MAXI J1820+070 2018:317:18:44:48.050 30.0 ACIS-S NONE 275.0712 7.1990 299.46 52.33 105.73 dss pspc rass 703660 21019 0 LSBC F544-01 2018:318:03:44:58.188 6.5 ACIS-S NONE 30.3269 20.0031 267.14 162.27 111.01 dss pspc rass 703666 21025 0 UGC 1230 2018:318:05:50:22.577 5.8 ACIS-S NONE 26.3801 25.5450 255.26 157.72 14.96 dss pspc rass 801818 21894 0 Abell 98 2018:318:07:52:19.577 18.0 ACIS-I NONE 11.5409 20.5648 272.03 144.50 18.15 dss pspc rass 901404 21875 0 JWST-DTDF-4 2018:318:13:27:01.032 12.9 ACIS-I NONE 260.6800 65.8081 329.04 87.33 86.36 dss pspc rass 801818 21895 0 Abell 98 2018:318:17:36:41.497 28.9 ACIS-I NONE 11.5413 20.5640 272.03 144.13 86.36 dss pspc rass 703501 20396 0 CFHQS J1641+3755 2018:319:02:16:11.561 21.0 ACIS-S NONE 250.3106 37.9203 339.02 59.49 100.50 dss pspc rass 703770 P1 21474 0 NGC 4595 2018:319:08:37:17.827 7.0 ACIS-S NONE 189.9613 15.2752 51.02 52.08 70.22 dss pspc rass 201222 21166 0 V830 Tau 2018:319:11:14:03.786 23.2 ACIS-S HETG 68.3092 24.5451 106.99 162.26 110.70 dss pspc rass ---- 48712 CAL-ER (CTI03) 2018:319:18:20:13.356 1.0 -- -- 196.0000 23.0000 42.07 53.61 111.04 ---- 48711 CAL-ER (CAL01) 2018:319:20:00:00.000 1.0 -- -- 64.0000 40.0000 148.12 155.72 102.89 ---- 48710 CAL-ER (PER10) 2018:319:21:00:00.000 3.0 -- -- 27.0000 30.0000 247.58 155.56 82.90 ---- 48709 CAL-ER (CAL01) 2018:320:01:00:00.000 3.0 -- -- 32.7000 36.6000 226.64 155.88 19.56 ---- 48708 CAL-ER (PER08) 2018:320:06:48:19.982 1.0 -- -- 236.5000 28.4000 353.16 47.35 111.60 ---- 48707 CAL-ER (CAL01) 2018:320:08:00:00.000 1.0 -- -- 64.3000 40.0000 148.38 155.90 111.58 890149 20642 2 A1795 2018:320:09:59:18.175 15.0 ACIS-S NONE 207.2199 26.5782 29.86 50.98 105.01 dss pspc rass 703683 P1 21143 0 J1042+2451 2018:320:14:34:34.237 3.0 ACIS-S NONE 160.6716 24.8267 64.71 81.55 43.85 dss pspc rass 201222 21962 0 V830 Tau 2018:320:15:58:18.136 23.0 ACIS-S HETG 68.3108 24.5436 106.99 163.43 82.04 dss pspc rass 801788 P1 20592 0 MKW4-E 2018:320:23:01:39.927 15.0 ACIS-I NONE 181.7171 1.8441 64.74 53.45 110.38 dss pspc rass 201222 21963 0 V830 Tau 2018:321:03:51:41.714 23.0 ACIS-S HETG 68.3113 24.5430 106.99 163.93 110.38 dss pspc rass 703682 P1 21142 0 J0756+4432 2018:321:10:43:45.314 3.0 ACIS-S NONE 119.0591 44.5164 92.00 119.68 47.89 dss pspc rass 703501 21961 0 CFHQS J1641+3755 2018:321:12:08:29.669 34.0 ACIS-S NONE 250.3069 37.9200 339.02 59.36 86.58 dss pspc rass 703796 P1 21503 0 ASASSN-14ae 2018:321:22:06:07.594 10.0 ACIS-S NONE 167.1652 34.0724 60.42 82.04 69.59 dss pspc rass 201222 21964 0 V830 Tau 2018:322:01:26:59.396 21.9 ACIS-S HETG 68.3105 24.5438 106.99 164.84 84.14 dss pspc rass 703809 P1 21516 0 SDSS J100402.61+2855 2018:322:08:03:41.752 6.6 ACIS-S NONE 151.0137 28.9014 69.56 92.77 72.63 dss pspc rass ---- 48706 CAL-ER (CTI04) 2018:322:10:23:52.688 1.0 -- -- 79.7000 25.1000 98.34 155.02 63.06 ---- 48705 CAL-ER (DFC_I) 2018:322:11:40:00.000 0.9 -- -- 81.3490 25.4460 97.94 153.55 1.56 ---- 48704 CAL-ER (DC_T0) 2018:322:11:59:41.000 0.9 -- -- 81.3490 25.4460 97.94 153.56 0.00 ---- 48703 CAL-ER (DFC_0) 2018:322:12:23:11.000 0.9 -- -- 81.3490 25.4460 97.94 153.58 0.00 ---- 48702 CAL-ER (DC_T1) 2018:322:12:42:41.000 0.9 -- -- 81.3717 25.4197 97.93 153.58 0.03 ---- 48701 CAL-ER (DFC_1) 2018:322:13:06:11.000 0.9 -- -- 81.3490 25.4460 97.94 153.61 0.03 ---- 48700 CAL-ER (DC_T2) 2018:322:13:25:41.000 0.9 -- -- 81.3198 25.4255 97.96 153.65 0.03 ---- 48699 CAL-ER (DFC_2) 2018:322:13:49:11.000 0.9 -- -- 81.3490 25.4460 97.94 153.64 0.03 ---- 48698 CAL-ER (CAL01) 2018:322:14:14:01.578 1.0 -- -- 79.7000 25.1000 98.41 155.18 1.55 ---- 48697 CAL-ER (CAL01) 2018:322:15:20:00.000 0.9 -- -- 81.3490 25.4460 97.94 153.70 1.55 ---- 48696 CAL-ER (DC_T3) 2018:322:15:39:41.000 0.9 -- -- 81.3263 25.4722 97.95 153.73 0.03 ---- 48695 CAL-ER (DFC_3) 2018:322:16:03:11.000 0.9 -- -- 81.3490 25.4460 97.94 153.73 0.03 ---- 48694 CAL-ER (DC_T4) 2018:322:16:22:41.000 0.9 -- -- 81.3781 25.4665 97.93 153.71 0.03 ---- 48693 CAL-ER (DFC_4) 2018:322:16:46:11.000 0.9 -- -- 81.3490 25.4460 97.94 153.75 0.03 ---- 48692 CAL-ER (CAL01) 2018:322:17:11:01.244 1.1 -- -- 79.7000 25.1000 98.44 155.29 1.54
Previous weeks' short-term schedules.
Last modified: 11/16/18
