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.

There is a link to previous weeks' short-term schedules at the bottom of this page.

JUN0826B

Seq # NB ObsID Constr. Target Start Time SI Grat Active Chips RA Dec Roll Pitch Slew Overlays ------ --- ----- ------- -------------------- --------------------- ----- ------ ---- ----------------- -------- -------- ------ ------ ------ ------------- 705459 TOO 31312 1 LEDA 184063 2026:159:03:47:05.039 14.0 ACIS-S NONE S2,S3 206.1373 -22.9671 259.98 134.38 60.26 dss pspc rass 705544 CCT 32379 0 2MASX J16242022-3311 2026:159:08:07:27.622 10.0 ACIS-S NONE S1,S2,S3,S4 246.0842 -33.1851 317.11 166.36 51.94 dss pspc rass 705315 30254 0 Center of COSMOS-Web 2026:159:11:32:28.751 21.0 ACIS-I NONE I0,I1,I2,I3 150.2464 2.0465 240.00 74.48 102.83 dss pspc rass 201919 CCT 32380 0 2RXS J161409.7-14214 2026:159:17:59:00.577 10.0 ACIS-S NONE S2,S3 243.5479 -14.3585 238.00 165.09 94.64 dss pspc rass 705310 30244 0 Center of COSMOS-Web 2026:159:21:22:16.728 12.0 ACIS-I NONE I0,I1,I2,I3 149.9618 2.4338 240.00 73.67 94.96 dss pspc rass 291828 31370 2 HZ43 2026:160:01:26:40.728 2.0 HRC-I LETG 199.0897 29.0979 233.41 103.94 54.25 dss pspc rass 291835 32356 2 HZ43 2026:160:02:08:30.728 2.0 HRC-I LETG 199.0897 29.0979 233.43 103.92 0.02 dss pspc rass 705277 29989 0 NGC 4593 2026:160:03:05:57.625 11.0 ACIS-S HETG S2,S3 189.9144 -5.3442 251.40 113.24 38.87 dss pspc rass 201919 CCT 32390 0 2RXS J161409.7-14214 2026:160:06:37:36.110 10.0 ACIS-S NONE S2,S3 243.5479 -14.3585 239.00 164.63 57.64 dss pspc rass 705310 32382 0 Center of COSMOS-Web 2026:160:10:01:03.257 13.0 ACIS-I NONE I0,I1,I2,I3 149.9618 2.4338 246.83 73.16 95.79 dss pspc rass 705210 29922 0 SDSS J131249.15+2251 2026:160:14:04:59.523 20.0 ACIS-S NONE S2,S3 198.2048 22.8643 220.58 106.48 52.97 dss pspc rass 402657 DDT 32378 2 Cyg X-1 2026:160:20:13:16.177 10.0 ACIS-S HETG S1,S2,S3,S4 299.5903 35.2016 139.18 109.59 87.50 dss pspc rass 601649 29654 0 NGC4293 2026:160:23:38:05.271 12.5 ACIS-S NONE I3,S2,S3,S4 185.3040 18.3830 242.50 98.03 101.93 dss pspc rass ---- 41430 CAL-ER (PER01) 2026:161:03:38:19.376 3.0 -- -- 252.8393 -19.0305 229.76 173.80 77.09 ---- 41429 CAL-ER (PER02) 2026:161:11:00:00.000 3.0 -- -- 168.1625 -1.4433 247.00 90.46 90.45 ---- 41428 CAL-ER (PER03) 2026:161:12:33:31.737 3.0 -- -- 38.5009 -31.9020 140.10 66.82 126.13 901886 30541 0 CMZ Molecular Cloud 2026:161:16:39:22.370 11.0 ACIS-I NONE I0,I1,I2,I3 266.5505 -28.8887 35.00 170.67 104.18 dss pspc rass 402598 30506 1 Vela X-1 2026:161:20:23:48.377 13.8 ACIS-S HETG S1,S2,S3,S4,S5 135.5286 -40.5547 220.01 82.62 115.20 dss pspc rass 901886 32388 0 CMZ Molecular Cloud 2026:162:00:54:54.374 15.0 ACIS-I NONE I0,I1,I2,I3 266.5505 -28.8887 35.00 170.92 115.20 dss pspc rass ---- 41427 CAL-ER (IAT01) 2026:162:05:31:25.322 0.0 -- -- 341.5338 -30.6775 106.75 107.65 69.82 705243 29955 0 WISE J010050.09-0242 2026:162:05:56:45.864 21.5 ACIS-S NONE S2,S3,S4 15.2087 -2.7052 112.00 67.27 42.63 dss pspc rass 901886 32389 0 CMZ Molecular Cloud 2026:162:12:34:12.517 15.0 ACIS-I NONE I0,I1,I2,I3 266.5505 -28.8887 49.23 171.28 106.25 dss pspc rass ---- 41426 CAL-ER (IAT02) 2026:162:17:12:57.458 0.0 -- -- 313.9567 4.0395 119.79 120.47 79.87 291836 32357 3 Ar Lac 2026:162:17:52:43.458 5.0 HRC-I NONE 332.1695 45.7426 118.17 84.95 45.09 dss pspc rass 291837 32358 3 Ar Lac 2026:162:19:24:33.458 5.0 HRC-I NONE 332.1695 45.7426 118.23 84.99 0.06 dss pspc rass 503561 30137 0 Kepler's SNR 2026:162:21:24:06.429 10.0 ACIS-S NONE I2,I3,S2,S3 262.6730 -21.4917 120.99 176.88 93.22 dss pspc rass ---- 41425 CAL-ER (IAT03) 2026:163:00:38:39.471 0.0 -- -- 267.9000 36.4000 171.50 120.06 75.98 300559 29801 0 AN UMa 2026:163:01:10:34.807 20.0 ACIS-S HETG S0,S1,S2,S3,S4,S5 166.1069 45.0539 247.00 71.29 72.33 dss pspc rass ---- 41424 CAL-ER (CAL01) 2026:163:07:10:59.258 0.0 -- -- 267.9000 36.4000 171.81 120.06 72.33 503561 32386 0 Kepler's SNR 2026:163:07:43:05.954 16.0 ACIS-S NONE I2,I3,S2,S3 262.6730 -21.4917 125.98 177.21 73.18 dss pspc rass ---- 41423 CAL-ER (CAL01) 2026:163:12:37:03.618 0.0 -- -- 267.9000 36.4000 172.06 120.07 73.32 300559 32384 0 AN UMa 2026:163:13:08:59.169 19.7 ACIS-S HETG S0,S1,S2,S3,S4,S5 166.1069 45.0539 247.00 70.89 72.34 dss pspc rass ---- 41422 CAL-ER (PER04) 2026:163:19:14:29.990 3.0 -- -- 255.0993 -15.3876 213.48 170.60 100.14 ---- 41421 CAL-ER (PER05) 2026:163:20:32:41.828 3.0 -- -- 252.0543 -23.2630 269.04 171.98 57.14 ---- 41420 CAL-ER (CAL01) 2026:164:01:30:00.000 3.0 -- -- 168.1625 -1.4433 246.74 87.98 83.82 ---- 41419 CAL-ER (PER06) 2026:164:03:04:38.420 3.0 -- -- 356.6000 55.1000 99.44 68.05 131.13 503561 30139 0 Kepler's SNR 2026:164:07:52:21.679 13.2 ACIS-S NONE I2,I3,S2,S3 262.6730 -21.4917 142.29 177.85 109.68 dss pspc rass ---- 41418 CAL-ER (IAT04) 2026:164:11:57:56.132 0.0 -- -- 251.6517 20.1875 192.88 135.61 65.58 890270 31409 2 A1795 2026:164:12:23:56.390 20.0 ACIS-S NONE I2,I3,S1,S2,S3 207.2196 26.5908 231.53 107.72 45.58 dss pspc rass 705210 32385 0 SDSS J131249.15+2251 2026:164:18:18:07.390 11.0 ACIS-S NONE S2,S3 198.2048 22.8643 220.58 103.01 17.23 dss pspc rass 601649 32383 0 NGC4293 2026:164:21:46:44.390 39.6 ACIS-S NONE I3,S2,S3,S4 185.3040 18.3830 243.75 94.51 22.59 dss pspc rass 300580 CCT 32381 0 GAIA DR2 43700035056 2026:165:09:22:11.887 10.0 ACIS-S NONE S2,S3,S4 261.8827 -2.1754 190.00 158.96 86.51 dss pspc rass 802237 30538 0 1RXS J021649.0+70355 2026:165:12:48:06.974 15.0 ACIS-I NONE I0,I1,I2,I3 34.2042 70.5978 51.00 54.90 106.88 dss pspc rass 300580 CCT 32391 0 GAIA DR2 43700035056 2026:165:17:37:08.347 10.0 ACIS-S NONE S2,S3,S4 261.8827 -2.1754 182.08 158.93 105.85 dss pspc rass 802237 32387 0 1RXS J021649.0+70355 2026:165:21:02:48.380 15.0 ACIS-I NONE I0,I1,I2,I3 34.2042 70.5978 52.00 54.98 105.75 dss pspc rass

JUN0126A

Seq # NB ObsID Constr. Target Start Time SI Grat Active Chips RA Dec Roll Pitch Slew Overlays ------ --- ----- ------- -------------------- --------------------- ----- ------ ---- ----------------- -------- -------- ------ ------ ------ ------------- 503537 30126 0 SNR G1.9+0.3 2026:151:23:05:43.766 10.3 ACIS-S NONE S2,S3 267.1875 -27.1667 78.00 162.23 90.23 dss pspc rass 705541 DDT 32368 1 EP260302a 2026:152:02:38:10.039 20.0 ACIS-S NONE I3,S2,S3,S4 132.9738 -65.9837 227.02 100.23 113.72 dss pspc rass 503537 32242 0 SNR G1.9+0.3 2026:152:08:50:14.768 11.0 ACIS-S NONE S2,S3 267.1875 -27.1667 63.00 162.62 104.60 dss pspc rass 705541 DDT 32377 1 EP260302a 2026:152:12:31:00.555 23.5 ACIS-S NONE I3,S2,S3,S4 132.9738 -65.9837 237.75 100.13 98.68 dss pspc rass 705484 P1 31449 0 6dFJ0421194-313805 2026:152:19:30:05.620 5.5 ACIS-S NONE S2,S3 65.3308 -31.6346 170.01 53.82 53.63 dss pspc rass 503576 30535 0 PWN J1631-4721 2026:152:21:39:42.073 28.2 ACIS-S NONE S2,S3,S4 247.9976 -47.3686 356.71 154.66 100.98 dss pspc rass ---- 41449 CAL-ER (PER01) 2026:153:05:53:50.350 3.0 -- -- 251.6373 -24.6396 33.74 176.99 41.51 ---- 41448 CAL-ER (PER03) 2026:153:07:12:45.934 3.0 -- -- 253.8499 -21.8709 94.95 176.32 60.42 ---- 41447 CAL-ER (PER02) 2026:153:11:00:00.000 3.0 -- -- 302.6890 -6.9476 112.62 127.11 49.56 ---- 41446 CAL-ER (PER04) 2026:153:12:55:00.000 3.0 -- -- 277.1856 24.2112 148.30 126.67 50.50 ---- 41445 CAL-ER (PER05) 2026:153:14:18:09.237 3.0 -- -- 26.7662 57.6880 60.03 47.26 79.44 705270 29982 1 IIZW083 2026:153:18:00:34.729 27.0 ACIS-S NONE S2,S3 306.7328 -2.2775 114.81 121.78 86.81 dss pspc rass 601695 29885 0 SDSS J112728.73+1951 2026:154:02:18:42.412 40.0 ACIS-S NONE I2,S1,S2,S3 171.8697 19.8534 245.37 92.32 146.83 dss pspc rass 503624 TOO 31146 3 SN2026hkg 2026:154:14:01:25.764 15.0 ACIS-S NONE S1,S2,S3,S4 135.9005 -67.9704 238.71 101.70 92.50 dss pspc rass 503537 32375 0 SNR G1.9+0.3 2026:154:18:48:32.415 14.5 ACIS-S NONE S2,S3 267.1875 -27.1667 62.00 164.86 97.25 dss pspc rass ---- 41444 CAL-ER (IAT01) 2026:154:23:35:37.220 0.9 -- -- 234.4684 -24.5014 274.44 164.13 134.61 705319 30263 0 Center of COSMOS-Web 2026:155:00:25:59.810 30.0 ACIS-I NONE I0,I1,I2,I3 150.2007 1.9212 241.00 78.68 86.37 dss pspc rass ---- 41443 CAL-ER (CAL01) 2026:155:09:22:11.921 0.9 -- -- 241.9284 -23.9454 277.60 170.58 93.16 503537 32376 0 SNR G1.9+0.3 2026:155:10:23:27.116 12.8 ACIS-S NONE S2,S3 267.1875 -27.1667 63.00 165.48 135.31 dss pspc rass 503530 30119 0 PSR J1015-5719 2026:155:14:37:31.981 21.9 ACIS-I NONE I0,I1,I2,I3 153.9082 -57.3202 239.93 104.33 113.62 dss pspc rass ---- 41442 CAL-ER (PER06) 2026:155:21:13:31.075 3.0 -- -- 248.2439 -25.2502 304.54 175.18 71.70 ---- 41441 CAL-ER (PER09) 2026:155:22:30:53.038 3.0 -- -- 247.7017 -20.9846 251.09 175.22 53.40 ---- 41440 CAL-ER (PER07) 2026:156:03:00:00.000 3.0 -- -- 162.4768 16.7992 248.45 83.38 91.68 ---- 41439 CAL-ER (PER08) 2026:156:04:14:00.989 3.0 -- -- 123.1632 14.5008 252.60 48.19 38.46 705459 TOO 32333 1 LEDA 184063 2026:156:09:25:14.953 14.0 ACIS-S NONE S2,S3 206.1373 -22.9671 261.04 136.92 89.34 dss pspc rass 503646 31168 2 SN 2024ggi 2026:156:13:41:23.894 43.2 ACIS-S NONE S2,S3 169.5920 -32.8376 245.00 107.08 33.62 dss pspc rass 705277 32243 0 NGC 4593 2026:157:02:05:14.790 10.0 ACIS-S HETG S2,S3 189.9144 -5.3442 234.00 116.17 37.76 dss pspc rass 503530 32372 0 PSR J1015-5719 2026:157:05:23:28.954 10.0 ACIS-I NONE I0,I1,I2,I3 153.9082 -57.3202 239.93 103.63 64.63 dss pspc rass 705459 TOO 32334 1 LEDA 184063 2026:157:08:37:26.461 15.2 ACIS-S NONE S2,S3 206.1373 -22.9671 260.70 136.02 53.06 dss pspc rass 705322 30268 0 Center of COSMOS-Web 2026:157:13:19:59.215 15.0 ACIS-I NONE I0,I1,I2,I3 149.8249 2.0579 235.30 75.89 61.71 dss pspc rass 705543 CCT 32370 0 PKS1552m331_field_s1 2026:157:18:06:51.509 10.0 ACIS-S NONE S2,S3 238.8252 -33.3216 303.77 162.56 96.17 dss pspc rass 802203 31884 0 ZwCl 0857.9+2107 2026:157:21:34:49.753 15.0 ACIS-S NONE S1,S2,S3,S4 135.1535 20.8945 250.00 55.84 116.12 dss pspc rass 705542 CCT 32369 0 IGR J15549-3740 2026:158:02:26:01.013 10.2 ACIS-S NONE S1,S2,S3,S4 238.6949 -37.6387 303.98 159.60 115.59 dss pspc rass 802203 32374 0 ZwCl 0857.9+2107 2026:158:05:57:07.505 14.8 ACIS-S NONE S1,S2,S3,S4 135.1535 20.8945 252.20 55.50 115.24 dss pspc rass 201918 CCT 32371 0 2MASS J12300479-1323 2026:158:10:33:32.770 5.4 ACIS-S NONE S2,S3 187.5187 -13.3934 266.40 115.49 64.14 dss pspc rass ---- 41438 CAL-ER (PER11) 2026:158:12:53:36.339 0.9 -- -- 299.7681 17.1722 131.08 120.96 153.42 ---- 41437 CAL-ER (PER10) 2026:158:13:38:28.372 3.0 -- -- 256.5000 -20.4000 154.83 177.41 61.58 ---- 41436 CAL-ER (CAL01) 2026:158:18:15:00.000 3.0 -- -- 299.7681 17.1722 131.26 121.10 61.51 ---- 41435 CAL-ER (CAL01) 2026:158:19:09:00.000 3.0 -- -- 299.7681 17.1722 131.29 121.12 0.03 ---- 41434 CAL-ER (CAL01) 2026:158:20:07:30.000 0.9 -- -- 299.7681 17.1722 131.31 121.14 0.02 ---- 41433 CAL-ER (CAL01) 2026:158:20:55:07.455 0.9 -- -- 26.7662 57.6880 66.20 49.34 73.98 ---- 41432 CAL-ER (CAL01) 2026:158:21:53:49.538 0.9 -- -- 126.9595 13.2517 251.23 49.49 123.83 ---- 41431 CAL-ER (PER12) 2026:158:22:52:07.308 0.9 -- -- 246.4075 -22.8959 269.04 171.46 122.01 705322 32373 0 Center of COSMOS-Web 2026:159:00:31:31.519 10.0 ACIS-I NONE I0,I1,I2,I3 149.8249 2.0579 246.93 74.52 96.88 dss pspc rass

Last modified: 06/05/26

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