Short-term Schedule

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.

JAN1822B

Seq # ObsID Constr. Target Start Time SI Grat RA Dec Roll Pitch Slew ---------------------------------------------------------------------------------------------------------------------------- 704428 26278 0 SDSS J074922.96+2255 2022:018:19:04:28.683 13.0 ACIS-S NONE 117.3533 22.9406 226.00 176.23 77.95 dss pspc rass ---- 45767 CAL-ER (IAT03) 2022:018:23:11:16.404 0.9 -- -- 114.0000 18.0000 292.77 173.24 65.83 704323 26280 0 Abell 2744 2022:019:00:08:17.762 12.0 ACIS-I NONE 3.5756 -30.3857 274.99 56.94 116.28 dss pspc rass ---- 45766 CAL-ER (IAT04) 2022:019:04:01:47.381 0.9 -- -- 86.0000 -5.0000 307.78 137.34 80.97 201463 25809 0 SDSS J123045.53+4109 2022:019:05:12:09.088 36.2 ACIS-S NONE 187.7018 41.1417 88.67 120.53 176.30 dss pspc rass 704373 25329 0 SDSSJ101549.00+00202 2022:019:15:46:59.691 9.6 ACIS-S NONE 153.9485 0.3185 49.00 142.38 72.05 dss pspc rass ---- 45765 CAL-ER (CTI02) 2022:019:18:50:07.232 3.0 -- -- 127.5000 18.6000 72.25 174.10 36.76 ---- 45764 CAL-ER (PER05) 2022:019:22:45:00.000 2.0 -- -- 188.8000 -12.4000 64.28 106.38 68.02 ---- 45763 CAL-ER (PER06) 2022:020:00:00:00.000 2.0 -- -- 207.2000 18.8000 72.03 100.48 37.12 ---- 45762 CAL-ER (PER13) 2022:020:01:17:38.780 1.0 -- -- 70.0000 40.0000 261.67 131.80 129.66 ---- 45761 CAL-ER (PER07) 2022:020:02:01:24.819 3.0 -- -- 118.1000 20.7000 262.89 176.45 52.20 ---- 45760 CAL-ER (PER08) 2022:020:04:19:00.000 1.0 -- -- 126.0000 16.0000 41.79 174.30 141.51 901832 26109 0 GX 340+0 2022:020:05:20:08.380 15.0 ACIS-S HETG 251.4697 -45.6287 104.32 48.40 125.97 dss pspc rass 704281 24798 0 PKS 1136-135 2022:020:10:01:23.670 30.0 ACIS-S NONE 174.7917 -13.8686 57.69 118.11 70.90 dss pspc rass 704232 23820 0 SDSS J083247.64+2302 2022:020:18:54:32.586 14.0 ACIS-S NONE 128.2182 23.0293 117.99 174.02 79.42 dss pspc rass ---- 45759 CAL-ER (IAT05) 2022:020:23:29:48.664 0.9 -- -- 252.5000 5.0000 61.40 55.41 118.96 901832 26281 0 GX 340+0 2022:021:00:15:30.783 15.0 ACIS-S HETG 251.4699 -45.6293 103.73 49.06 65.33 dss pspc rass 704206 23794 0 NGC 3268 2022:021:04:56:08.539 56.0 ACIS-I NONE 157.5198 -35.3079 36.19 115.73 68.08 dss pspc rass ---- 45758 CAL-ER (IAT06) 2022:021:21:07:22.117 0.9 -- -- 189.0000 45.0000 92.55 121.24 100.77 704429 25385 0 SDSS J082341.08+2418 2022:021:21:51:38.273 4.0 ACIS-S NONE 125.9438 24.3017 155.21 175.13 58.89 dss pspc rass 704232 26277 0 SDSS J083247.64+2302 2022:021:23:25:35.273 4.0 ACIS-S NONE 128.2165 23.0305 117.99 174.83 36.38 dss pspc rass 601545 25777 0 ngc 4631 2022:022:01:00:24.516 29.3 ACIS-S NONE 190.5386 32.5657 101.00 119.80 56.94 dss pspc rass ---- 45757 CAL-ER (CTI03) 2022:022:09:38:29.505 3.0 -- -- 129.0000 21.0000 105.18 175.39 60.76 ---- 45756 CAL-ER (PER09) 2022:022:13:00:00.000 1.0 -- -- 191.6000 -11.8000 65.02 106.78 76.71 ---- 45755 CAL-ER (PER10) 2022:022:14:08:33.226 2.5 -- -- 70.0000 40.0000 263.01 129.45 163.74 ---- 45754 CAL-ER (PER11) 2022:022:15:22:44.414 1.0 -- -- 350.0000 9.0000 302.97 53.14 76.59 ---- 45753 CAL-ER (PER12) 2022:022:16:21:33.235 3.0 -- -- 118.0000 23.0000 242.55 173.00 119.91 ---- 45752 CAL-ER (CTI04) 2022:022:19:39:30.835 1.0 -- -- 125.9000 16.8000 21.08 176.97 141.38 503370 26228 0 GLEAM-X J162759.5-52 2022:022:21:13:43.816 20.0 ACIS-S NONE 247.0171 -52.6044 95.02 55.15 122.13 dss pspc rass 801950 P1 25474 0 PSZ2G225.48+29.41 2022:023:03:26:08.195 8.4 ACIS-I NONE 134.4872 3.1504 28.51 161.20 106.08 dss pspc rass 503370 26282 0 GLEAM-X J162759.5-52 2022:023:06:25:11.886 10.0 ACIS-S NONE 247.0208 -52.6041 100.02 55.44 106.03 dss pspc rass 704379 P1 25335 0 SDSSJ110607.47-17311 2022:023:09:43:01.801 4.0 ACIS-S NONE 166.5245 -17.5437 49.36 125.17 70.49 dss pspc rass 801910 24397 0 RXJ1053.7+5735 2022:023:11:29:30.030 27.3 ACIS-S NONE 163.4124 57.6039 137.00 132.84 109.37 dss pspc rass 704326 P1 25282 0 SDSS J173202.96+5958 2022:023:19:31:47.030 20.0 ACIS-S NONE 262.9889 59.9628 33.02 86.65 48.42 dss pspc rass 704429 26279 0 SDSS J082341.08+2418 2022:024:01:41:01.054 15.0 ACIS-S NONE 125.9422 24.3111 181.24 175.05 91.80 dss pspc rass

JAN1822A

Last modified: 01/18/22

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