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 ---------------------------------------------------------------------------------------------------------------------------- ---- 48017 CAL-ER (PER05) 2019:203:13:15:32.363 1.0 -- -- 150.2287 -25.1517 214.33 53.44 117.18 ---- 48016 CAL-ER (PER04) 2019:203:14:14:01.178 3.0 -- -- 179.9311 61.7011 288.40 57.48 118.41 ---- 48015 CAL-ER (PER07) 2019:203:15:53:07.484 7.0 -- -- 81.0000 -9.0000 126.76 49.40 151.22 ---- 48014 CAL-ER (PER08) 2019:203:18:31:39.868 3.0 -- -- 313.9342 -24.3031 73.07 167.86 118.68 ---- 48013 CAL-ER (CTI04) 2019:203:20:56:48.661 3.0 -- -- 299.7893 -4.0901 186.23 163.74 118.29 801762 20563 0 Abell 2146 2019:203:22:44:25.019 23.0 ACIS-I NONE 238.9230 66.3707 238.13 81.67 83.18 dss pspc rass ---- 48012 CAL-ER (IAT02) 2019:204:05:59:49.195 0.0 -- -- 109.5164 -62.8897 168.20 83.62 164.56 703763 21466 0 IC5063 2019:204:06:28:42.670 90.0 ACIS-S NONE 312.9776 -57.0850 16.89 142.18 58.69 dss pspc rass ---- 48011 CAL-ER (IAT03) 2019:205:08:11:14.965 0.0 -- -- 281.1423 -10.3899 243.21 156.78 121.67 201246 P1 21192 0 HD 103431 2019:205:08:50:28.556 13.0 ACIS-S NONE 178.6372 19.4501 259.50 52.00 105.19 dss pspc rass 503144 21690 0 G53.41+0.03 2019:205:13:06:03.442 38.5 ACIS-I NONE 292.5033 18.1793 196.12 140.50 105.37 dss pspc rass ---- 48010 CAL-ER (CAL01) 2019:206:00:08:33.964 8.0 -- -- 301.0000 -7.0000 191.66 166.92 26.78 ---- 48009 CAL-ER (CAL01) 2019:206:03:08:09.332 1.0 -- -- 296.8260 -30.5783 327.72 167.46 138.40 ---- 48008 CAL-ER (CAL01) 2019:206:04:06:02.635 1.0 -- -- 150.2287 -25.1517 212.08 51.69 115.75 ---- 48007 CAL-ER (CAL01) 2019:206:05:05:11.782 6.0 -- -- 179.8981 61.7633 291.34 56.80 121.44 ---- 48006 CAL-ER (CAL01) 2019:206:07:33:36.502 3.0 -- -- 81.0000 -9.0000 124.48 51.23 148.10 ---- 48005 CAL-ER (CAL01) 2019:206:09:05:17.871 3.0 -- -- 315.0000 -24.0000 69.20 169.06 117.85 ---- 48004 CAL-ER (CTI06) 2019:206:11:56:01.235 3.0 -- -- 300.0000 -30.0000 338.55 169.01 84.84 590569 21809 2 RXJ 1856.5-3754 2019:206:14:01:07.099 28.2 ACIS-S LETG 284.0986 -37.8816 310.35 154.70 24.57 dss pspc rass 703785 21492 0 MRC1010-271 2019:206:22:29:43.170 10.0 ACIS-S NONE 153.1303 -27.4156 213.46 54.48 100.21 dss pspc rass 703552 20447 2 SgrA* 2019:207:01:53:00.966 57.6 ACIS-S NONE 266.4012 -28.9863 276.34 143.90 95.08 dss pspc rass 201172 20150 1 beta Dor 2019:207:18:30:22.912 37.0 ACIS-I NONE 83.4504 -62.4928 140.78 88.34 98.40 dss pspc rass 402061 21228 0 IGR J17511-3057 2019:208:05:23:55.085 28.0 ACIS-S NONE 267.7708 -30.9435 279.53 143.71 96.16 dss pspc rass 703909 P1 22287 0 Nova_Sgr_2015_2_s5 2019:208:13:29:25.085 9.4 ACIS-S NONE 279.1474 -28.8371 285.14 153.48 10.08 dss pspc rass ---- 48003 CAL-ER (CAL01) 2019:208:16:41:38.583 5.0 -- -- 301.0000 -7.0000 202.88 166.69 93.08 ---- 48002 CAL-ER (CAL01) 2019:208:18:47:09.599 1.0 -- -- 296.8260 -30.5783 320.12 165.64 120.08 ---- 48001 CAL-ER (CAL01) 2019:208:19:45:03.517 1.0 -- -- 150.2287 -25.1517 209.68 49.97 115.79 ---- 48000 CAL-ER (CAL01) 2019:208:20:45:06.143 4.0 -- -- 179.3501 62.4184 295.24 56.21 125.45 ---- 47999 CAL-ER (CAL01) 2019:208:22:39:20.034 3.0 -- -- 81.0000 -9.0000 122.34 53.09 144.29 ---- 47998 CAL-ER (CAL01) 2019:209:00:10:43.719 3.0 -- -- 316.2347 -24.7777 59.37 169.55 116.53 ---- 47997 CAL-ER (CAL01) 2019:209:03:39:26.997 1.0 -- -- 292.0000 -26.0000 293.62 164.66 116.55 402123 22289 0 Swift J1728.9-3613 2019:209:05:19:54.275 30.0 ACIS-S NONE 262.2263 -36.2239 281.31 137.32 27.53 dss pspc rass 703854 P1 22065 0 SDSS J1135+0140 2019:209:14:15:20.775 8.0 ACIS-S NONE 173.8061 1.6969 245.96 48.69 89.74 dss pspc rass 300449 21617 0 GCR Gap 4 2019:209:17:04:48.055 2.0 ACIS-I NONE 265.8027 -28.1133 281.00 140.97 92.80 dss pspc rass 300450 21618 0 GCR Gap 4 2019:209:17:46:38.055 2.0 ACIS-I NONE 266.4195 -28.1047 281.00 141.48 0.62 dss pspc rass 300451 21619 0 GCR Gap 4 2019:209:18:28:28.055 2.0 ACIS-I NONE 266.0254 -27.7378 281.00 141.13 0.54 dss pspc rass 300452 21620 0 GCR Gap 4 2019:209:19:10:18.055 2.0 ACIS-I NONE 265.9864 -27.9629 281.00 141.06 0.23 dss pspc rass 300453 21621 0 GCR Gap 4 2019:209:19:52:08.055 2.0 ACIS-I NONE 266.2504 -28.2481 281.00 141.24 0.39 dss pspc rass 300454 21622 0 GCR Gap 4 2019:209:20:33:58.055 2.0 ACIS-I NONE 266.1785 -28.4017 281.00 141.13 0.17 dss pspc rass 300455 21623 0 GCR Gap 4 2019:209:21:15:48.055 2.0 ACIS-I NONE 266.2480 -27.8624 281.00 141.21 0.54 dss pspc rass 300456 21624 0 GCR Gap 4 2019:209:21:57:38.055 2.0 ACIS-I NONE 266.7400 -28.0695 281.00 141.60 0.53 dss pspc rass 300457 21625 0 GCR Gap 4 2019:209:22:39:28.055 2.0 ACIS-I NONE 265.9789 -28.2053 281.00 140.89 0.77 dss pspc rass 300458 21626 0 GCR Gap 4 2019:209:23:21:18.055 2.0 ACIS-I NONE 266.4705 -27.9748 281.00 141.31 0.54 dss pspc rass 300459 21627 0 GCR Gap 5 2019:210:00:04:33.009 2.0 ACIS-I NONE 268.0495 -29.5102 282.00 142.50 2.08 dss pspc rass 300460 21628 0 GCR Gap 5 2019:210:00:46:23.009 2.0 ACIS-I NONE 267.9464 -29.7582 282.00 142.35 0.27 dss pspc rass
Seq # ObsID Constr. Target Start Time SI Grat RA Dec Roll Pitch Slew ---------------------------------------------------------------------------------------------------------------------------- ---- 48029 CAL-ER (PER01) 2019:195:14:38:50.370 3.0 -- -- 302.0000 -44.0000 20.56 156.59 46.43 ---- 48028 CAL-ER (CTI01) 2019:195:22:35:38.154 2.0 -- -- 302.0000 -44.0000 19.79 156.61 0.77 201176 20155 0 zeta Pup 2019:196:00:23:59.154 20.0 ACIS-S HETG 120.9251 -39.9887 187.02 61.98 96.49 dss pspc rass 503147 21896 1 RX J1856.5-3754 2019:196:06:35:20.653 22.3 HRC-S LETG 284.1172 -37.9076 325.98 161.56 101.36 dss pspc rass 100178 22148 2 Jupiter 2019:196:13:14:53.756 25.0 HRC-I NONE 254.1099 -22.1300 263.16 142.79 55.73 dss pspc rass 801762 22200 0 Abell 2146 2019:196:20:48:26.039 42.0 ACIS-I NONE 238.9229 66.3756 230.81 82.82 96.17 dss pspc rass 100179 22149 2 Jupiter 2019:197:09:05:18.116 25.0 HRC-I NONE 254.0431 -22.1287 263.16 141.92 96.16 dss pspc rass 201176 22278 0 zeta Pup 2019:197:16:41:02.539 31.0 ACIS-S HETG 120.9204 -39.9909 187.02 61.54 106.08 dss pspc rass ---- 48027 CAL-ER (CTI02) 2019:198:01:56:15.659 2.0 -- -- 297.0000 -33.2000 5.11 168.05 106.79 ---- 48026 CAL-ER (PER02) 2019:198:03:45:00.000 2.0 -- -- 297.0000 -11.0000 174.50 169.66 169.59 ---- 48025 CAL-ER (PER03) 2019:198:05:15:00.000 3.0 -- -- 101.8000 67.2000 18.28 46.79 122.89 ---- 48024 CAL-ER (PER04) 2019:198:09:00:00.000 3.0 -- -- 297.0000 -11.0000 175.55 169.70 122.90 ---- 48023 CAL-ER (CTI03) 2019:198:13:25:08.382 2.0 -- -- 298.0000 -31.5000 8.68 169.62 167.44 201176 22279 0 zeta Pup 2019:198:15:13:21.582 26.4 ACIS-S HETG 120.9230 -39.9897 187.02 61.34 108.60 dss pspc rass 703551 22230 3 SgrA* 2019:198:23:13:00.070 57.6 ACIS-S NONE 266.3985 -28.9888 283.99 151.50 106.16 dss pspc rass 503147 22282 1 RX J1856.5-3754 2019:199:15:36:30.344 16.2 HRC-S LETG 284.1186 -37.9078 325.98 159.54 36.36 dss pspc rass 100180 22150 2 Jupiter 2019:199:20:33:50.375 25.0 HRC-I NONE 253.8460 -22.1148 263.15 139.38 55.73 dss pspc rass 801826 21544 0 CHIPS1911+4455 2019:200:04:07:05.607 30.9 ACIS-I NONE 287.7438 44.9523 190.42 113.48 94.89 dss pspc rass 300408 P1 21276 0 LQ Peg 2019:200:13:09:36.109 14.8 ACIS-S NONE 324.1028 11.6769 141.96 138.78 54.04 dss pspc rass ---- 48022 CAL-ER (CTI04) 2019:200:17:44:04.529 3.0 -- -- 297.0000 -10.5000 187.96 169.56 56.93 ---- 48021 CAL-ER (PER05) 2019:200:20:00:00.000 3.0 -- -- 103.0000 67.0000 20.06 47.24 123.00 ---- 48020 CAL-ER (PER06) 2019:201:01:00:00.000 3.0 -- -- 297.0000 -10.5000 189.44 169.55 123.08 ---- 48019 CAL-ER (CTI05) 2019:201:05:17:47.083 2.0 -- -- 298.0000 -31.0000 354.76 169.72 165.20 201176 22280 0 zeta Pup 2019:201:07:06:15.254 25.9 ACIS-S HETG 120.9232 -39.9896 187.02 60.75 109.12 dss pspc rass 503147 22283 1 RX J1856.5-3754 2019:201:14:56:06.752 32.1 HRC-S LETG 284.1187 -37.9078 325.98 158.26 101.36 dss pspc rass 703551 20446 3 SgrA* 2019:202:00:14:00.033 57.6 ACIS-S NONE 266.3978 -28.9881 283.99 148.65 36.36 dss pspc rass 503147 22284 1 RX J1856.5-3754 2019:202:16:37:30.310 15.5 HRC-S LETG 284.1180 -37.9077 325.98 157.50 36.36 dss pspc rass 201176 22281 0 zeta Pup 2019:202:21:33:21.808 42.2 ACIS-S HETG 120.9238 -39.9893 187.02 60.39 101.36 dss pspc rass ---- 48018 CAL-ER (CTI06) 2019:203:09:56:59.569 3.0 -- -- 298.0000 -30.0000 342.56 169.91 111.10
Previous weeks' short-term schedules.
Last modified: 07/19/19
