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 ---------------------------------------------------------------------------------------------------------------------------- ---- 47872 CAL-ER (IAT01) 2019:266:03:49:16.710 0.0 -- -- 18.9643 26.2036 141.59 147.71 119.74 801879 22650 0 PSZ2G181.06+48.47 2019:266:04:26:32.264 59.1 ACIS-I NONE 144.8754 40.7483 46.81 51.39 96.34 dss pspc rass ---- 47871 CAL-ER (CTI01) 2019:266:21:33:11.020 10.0 -- -- 4.0000 11.0000 160.95 168.52 117.19 ---- 47870 CAL-ER (PER01) 2019:267:01:02:18.599 4.5 -- -- 173.0000 47.0000 10.05 47.61 121.32 ---- 47869 CAL-ER (PER02) 2019:267:02:59:45.789 3.0 -- -- 4.0000 11.0000 161.76 168.64 121.29 ---- 47868 CAL-ER (CAL01) 2019:267:07:44:28.233 3.0 -- -- 4.0000 10.0000 160.73 169.71 1.44 ---- 47867 CAL-ER (PER04) 2019:267:09:22:21.477 1.0 -- -- 4.0972 -12.0026 15.65 167.23 145.74 503129 21357 0 PSR J1016-5857 2019:267:10:56:37.843 94.0 ACIS-I NONE 154.1317 -58.9532 149.59 62.21 105.00 dss pspc rass 703831 21703 0 CL0152-13 2019:268:13:40:07.520 40.0 ACIS-I NONE 28.1965 -13.9372 62.01 149.93 95.98 dss pspc rass 503131 22740 0 N132D 2019:269:01:17:36.034 20.0 ACIS-S NONE 81.2747 -69.6641 78.01 92.84 68.89 dss pspc rass 703831 22856 0 CL0152-13 2019:269:07:21:44.560 19.5 ACIS-I NONE 28.1966 -13.9361 62.01 150.38 68.89 dss pspc rass ---- 47866 CAL-ER (PER03) 2019:269:13:15:02.530 5.0 -- -- 2.9950 -11.4957 1.52 167.34 59.75 ---- 47865 CAL-ER (PER06) 2019:269:15:31:18.778 2.0 -- -- 4.7663 12.3975 169.72 168.61 168.47 ---- 47864 CAL-ER (CAL01) 2019:269:16:46:44.470 7.0 -- -- 173.0000 47.0000 13.03 48.96 119.68 ---- 47863 CAL-ER (CAL01) 2019:269:19:25:30.139 2.0 -- -- 4.7663 12.3975 170.31 168.69 119.68 ---- 47862 CAL-ER (CAL01) 2019:269:20:52:09.490 6.0 -- -- 2.9950 -11.4958 0.34 167.24 170.20 ---- 47861 CAL-ER (CAL01) 2019:269:23:25:08.203 1.0 -- -- 2.9950 -11.4957 359.95 167.19 0.39 ---- 47860 CAL-ER (PER05) 2019:270:00:23:45.132 3.0 -- -- 167.0000 -48.0000 158.42 48.69 119.02 801855 21709 0 Abell 1156 2019:270:02:36:06.203 15.0 ACIS-I NONE 166.2790 47.4266 21.89 50.97 151.14 dss pspc rass ---- 47859 CAL-ER (IAT03) 2019:270:07:38:07.628 0.0 -- -- 182.0717 -50.7290 178.38 49.28 164.36 503162 22435 0 SN 2017hcc 2019:270:08:20:10.443 41.0 ACIS-S NONE 0.9357 -11.4816 350.00 166.83 117.89 dss pspc rass 503131 22858 0 N132D 2019:270:20:16:33.483 20.0 ACIS-S NONE 81.2770 -69.6675 78.02 92.73 78.98 dss pspc rass 703950 22857 0 XLSSC 122 2019:271:02:23:00.448 40.0 ACIS-I NONE 34.4400 -3.7798 78.00 149.08 79.27 dss pspc rass 503131 22859 0 N132D 2019:271:14:02:47.389 19.0 ACIS-S NONE 81.2757 -69.6655 78.02 92.69 79.27 dss pspc rass 703915 P1 22527 0 SDSS J0825+1155 2019:271:19:55:05.713 6.6 ACIS-S NONE 126.2933 11.9040 80.44 59.68 90.62 dss pspc rass 703950 22563 0 XLSSC 122 2019:271:22:21:16.810 20.0 ACIS-I NONE 34.4395 -3.7776 78.00 149.79 93.08 dss pspc rass ---- 47858 CAL-ER (CTI03) 2019:272:04:13:45.920 3.0 -- -- 14.7540 -1.3251 70.16 169.66 20.99
Seq # ObsID Constr. Target Start Time SI Grat RA Dec Roll Pitch Slew ---------------------------------------------------------------------------------------------------------------------------- 703713 21416 0 P352-15 2019:259:22:19:02.249 20.0 ACIS-S NONE 352.3813 -15.3472 358.99 167.12 9.00 dss pspc rass 503077 21304 2 SNR 1987A 2019:260:04:25:15.833 42.5 ACIS-S HETG 83.8889 -69.2932 94.02 92.41 78.27 dss pspc rass 703713 22850 0 P352-15 2019:260:16:46:29.420 31.8 ACIS-S NONE 352.3821 -15.3469 358.99 166.71 78.27 dss pspc rass ---- 47884 CAL-ER (IAT01) 2019:261:01:46:36.860 0.6 -- -- 353.7000 -17.5000 359.00 164.55 2.52 503077 22849 2 SNR 1987A 2019:261:02:29:41.766 42.5 ACIS-S HETG 83.8882 -69.2927 94.02 92.37 76.04 dss pspc rass ---- 47883 CAL-ER (CTI01) 2019:261:14:50:58.775 1.0 -- -- 357.6000 -11.7500 11.89 169.96 78.56 ---- 47882 CAL-ER (PER01) 2019:261:16:15:00.000 1.0 -- -- 353.7000 8.1000 190.77 169.82 179.02 ---- 47881 CAL-ER (PER02) 2019:261:17:30:00.000 3.0 -- -- 174.0000 49.2000 2.23 47.33 122.85 ---- 47880 CAL-ER (CAL01) 2019:261:21:45:00.000 3.0 -- -- 353.7000 8.1000 191.85 169.86 122.89 ---- 47879 CAL-ER (CAL01) 2019:262:01:00:58.757 3.0 -- -- 353.7000 8.1000 192.53 169.89 0.69 201271 22301 0 124055.1+485114 2019:262:04:09:56.757 37.2 ACIS-S NONE 190.1930 48.8510 340.95 48.69 121.24 dss pspc rass 703974 22588 0 J220226.77+150952.38 2019:262:15:09:19.465 28.2 ACIS-S NONE 330.6140 15.1894 238.99 149.51 107.45 dss pspc rass 402069 21237 2 EXO 1846-031 2019:262:23:27:23.341 30.0 ACIS-S HETG 282.3109 -3.0402 269.43 105.65 56.54 dss pspc rass 801883 22654 0 SPT-CLJ2317-3239 2019:263:08:21:11.545 38.9 ACIS-I NONE 349.4508 -32.7015 341.00 147.72 82.37 dss pspc rass 703746 21449 0 J005904.10+010004.2 2019:263:19:50:48.808 10.0 ACIS-S NONE 14.7798 0.9823 98.00 162.61 114.77 dss pspc rass 601490 22513 0 J082527.7+295739.3 2019:263:23:17:09.545 24.0 ACIS-S NONE 126.3676 29.9378 69.14 56.58 108.81 dss pspc rass ---- 47878 CAL-ER (CAL01) 2019:264:06:25:43.764 3.0 -- -- 182.3000 48.0000 354.03 47.26 58.79 ---- 47877 CAL-ER (CAL01) 2019:264:14:00:00.000 3.0 -- -- 356.2000 9.5000 190.90 169.52 122.30 ---- 47876 CAL-ER (CAL01) 2019:264:16:40:04.951 1.0 -- -- 357.5000 -11.0000 355.73 169.71 165.06 ---- 47875 CAL-ER (CTI02) 2019:264:18:00:00.000 1.0 -- -- 175.0000 -46.0000 175.46 46.81 123.01 801883 22852 0 SPT-CLJ2317-3239 2019:264:19:49:05.312 34.1 ACIS-I NONE 349.4485 -32.7017 341.00 146.90 101.26 dss pspc rass 503131 22853 0 N132D 2019:265:05:46:46.155 20.0 ACIS-S NONE 81.2816 -69.6647 83.18 93.06 63.59 dss pspc rass ---- 47874 CAL-ER (CAL01) 2019:265:11:52:19.189 0.6 -- -- 353.7000 -17.5000 350.00 162.13 75.23 703713 22851 0 P352-15 2019:265:12:25:17.189 30.2 ACIS-S NONE 352.3797 -15.3438 349.99 163.68 2.53 dss pspc rass ---- 47873 CAL-ER (CAL01) 2019:265:20:59:10.835 0.6 -- -- 353.7000 -17.5000 350.00 161.88 2.53 503196 22848 0 AT2019osy 2019:265:21:33:50.131 20.0 ACIS-S NONE 13.9319 -27.0962 29.96 149.70 38.27 dss pspc rass
Previous weeks' short-term schedules.
Last modified: 09/20/19
