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.

DEC1012B

Seq # ObsID Constr. Target Start Time SI Grat RA Dec Roll Pitch Slew ---------------------------------------------------------------------------------------------------------------------------- 401410 13724 0 PSR J1816+45 2012:344:13:29:39.305 34.0 ACIS-S NONE 274.1153 45.1715 342.84 69.92 131.63 dss pspc rass 501939 15564 0 SGR 0501+4516 2012:344:23:31:24.316 15.4 ACIS-S NONE 75.3079 45.2892 184.30 157.61 88.13 dss pspc rass 601036 14906 0 Arp 143 2012:345:04:16:53.148 39.4 ACIS-S NONE 116.7444 39.0010 103.86 142.98 59.91 dss pspc rass 901040 15604 1 COSMOS Legacy 2012:345:15:40:31.613 21.2 ACIS-I NONE 150.1697 2.6127 70.00 107.29 51.63 dss pspc rass ---- T_E43 CAL-ER (54104) 2012:345:22:13:20.299 0.1 -- -- 99.0000 9.0000 52.51 155.61 55.88 ---- GG_43 CAL-ER (54103) 2012:346:00:17:40.860 0.9 -- -- 52.2993 19.2455 283.43 155.54 144.40 ---- G1_43 CAL-ER (54102) 2012:346:03:29:24.302 0.5 -- -- 81.0000 47.0000 174.07 155.91 98.27 ---- T_X44 CAL-ER (54101) 2012:346:05:31:45.039 0.1 -- -- 99.0000 9.0000 52.09 155.84 117.73 501926 14798 0 PSR J0821-4300 2012:346:07:21:45.921 30.5 ACIS-S NONE 125.4779 -43.0281 43.25 101.09 59.77 dss pspc rass 801149 13516 0 RXJ1347.5-1145 2012:346:16:22:51.099 40.0 ACIS-I NONE 206.8994 -11.7276 69.66 50.70 77.64 dss pspc rass 702745 14508 1 RXJ1131-1231 2012:347:03:52:20.163 10.0 ACIS-S NONE 172.9675 -12.5570 67.98 81.97 33.63 dss pspc rass 702783 14974 1 M87 2012:347:07:00:40.520 5.0 ACIS-S NONE 187.7045 12.3670 63.02 78.80 29.31 dss pspc rass 702690 13969 0 J0811+2328 2012:347:08:53:20.295 24.0 ACIS-S NONE 122.9476 23.4505 81.51 140.47 62.23 dss pspc rass 702859 P1 15052 0 IRAS F06076-2139 2012:347:16:07:23.759 15.0 ACIS-S NONE 92.4187 -21.6898 15.77 133.56 83.51 dss pspc rass 200822 14192 1 ALPHA CEN 2012:347:20:52:17.772 10.0 HRC-I NONE 219.9233 -60.8399 125.21 46.77 87.30 dss pspc rass 501951 P1 14825 0 PSR J1429-5911 2012:348:00:06:14.772 25.0 ACIS-S NONE 217.5354 -59.2063 121.07 46.93 2.90 dss pspc rass 702914 P1 15354 0 2QZ J2154-3056 2012:348:07:39:39.095 2.5 ACIS-S NONE 328.7088 -30.9291 280.66 60.07 95.57 dss pspc rass 702865 P1 15058 0 IRAS 20351+2521 2012:348:08:51:41.677 13.8 ACIS-S NONE 309.3018 25.5369 311.93 67.65 66.94 dss pspc rass ---- T_E44 CAL-ER (54099) 2012:348:14:48:12.977 0.1 -- -- 62.3000 37.0000 234.83 158.73 91.27 ---- GG_44 CAL-ER (54098) 2012:348:15:24:03.986 1.1 -- -- 60.5000 20.5000 281.80 160.66 48.83 ---- G1_44 CAL-ER (54097) 2012:348:19:03:42.267 0.3 -- -- 81.0840 47.4451 180.48 155.75 93.72 ---- T_X45 CAL-ER (54096) 2012:348:20:54:53.977 0.1 -- -- 100.0000 7.0000 45.84 155.85 129.54 901041 15211 1 COSMOS Legacy 2012:348:22:40:30.977 23.8 ACIS-I NONE 150.0506 2.6558 70.00 110.69 57.20 dss pspc rass 502027 P1 15362 0 PSR J1231-1411 2012:349:05:44:27.977 10.0 ACIS-I NONE 187.8078 -14.2127 70.06 69.95 41.22 dss pspc rass 502029 P1 15364 0 PSR B1919+21 2012:349:09:15:53.329 10.0 ACIS-I NONE 290.4160 21.8778 326.70 52.97 131.65 dss pspc rass 501822 14689 0 PSR J0358+5413 2012:349:12:38:35.102 68.0 ACIS-I NONE 59.7177 54.2322 217.33 144.80 92.38 dss pspc rass 702840 P1 15033 0 SDSS J154107.82+2036 2012:350:08:10:51.941 25.0 ACIS-S NONE 235.2697 20.5809 33.06 51.57 105.51 dss pspc rass 901041 15605 1 COSMOS Legacy 2012:350:15:42:05.492 22.0 ACIS-I NONE 150.0506 2.6558 70.00 112.43 85.77 dss pspc rass 801365 P1 15375 0 GMBCG J215.98479+04. 2012:350:22:18:59.886 10.0 ACIS-I NONE 216.0110 4.3619 56.92 54.10 66.33 dss pspc rass 801366 P1 15376 0 GMBCG J219.69392+06. 2012:351:01:17:59.357 10.0 ACIS-I NONE 219.7284 6.5174 53.75 52.40 5.13 dss pspc rass 702913 P1 15353 0 SDSS J1411+1402 2012:351:04:21:45.357 3.5 ACIS-S NONE 212.9212 14.0184 53.71 62.34 10.13 dss pspc rass ---- T_E45 CAL-ER (54094) 2012:351:05:47:25.445 0.1 -- -- 222.5117 4.3550 53.69 49.05 13.60 ---- GG_45 CAL-ER (54093) 2012:351:06:45:51.746 0.1 -- -- 101.0000 34.0000 121.34 161.76 113.01 ---- G1_45 CAL-ER (54092) 2012:351:07:58:58.246 0.8 -- -- 64.0000 20.0000 283.75 161.02 146.72 ---- G2_45 CAL-ER (54091) 2012:351:10:39:44.007 0.3 -- -- 81.0840 47.4451 187.05 155.75 91.14 ---- T_X46 CAL-ER (54090) 2012:351:12:56:54.926 0.1 -- -- 102.0000 6.0000 42.64 155.70 137.94 901040 15210 1 COSMOS Legacy 2012:351:14:46:39.926 24.6 ACIS-I NONE 150.1697 2.6127 70.00 113.24 56.86 dss pspc rass 601031 P1 14901 0 IC1024 2012:351:22:07:18.264 20.0 ACIS-S NONE 217.8734 3.0035 57.35 52.72 68.13 dss pspc rass

DEC0312A

Seq # ObsID Constr. Target Start Time SI Grat RA Dec Roll Pitch Slew ---------------------------------------------------------------------------------------------------------------------------- ---- GG_40 CAL-ER (54125) 2012:338:02:00:38.411 5.0 -- -- 88.3294 40.4642 135.00 155.75 153.63 ---- G1_40 CAL-ER (54124) 2012:338:04:09:36.209 0.9 -- -- 44.6516 15.9100 288.63 155.58 135.58 ---- G2_40 CAL-ER (54123) 2012:338:05:10:55.411 5.0 -- -- 88.3294 40.4642 135.00 155.83 135.58 ---- T_X41 CAL-ER (54122) 2012:338:07:03:13.884 0.1 -- -- 96.0000 19.5000 79.21 155.39 56.05 901039 15209 1 COSMOS Legacy 2012:338:09:29:19.495 24.0 ACIS-I NONE 150.3007 2.5610 70.00 99.85 55.67 dss pspc rass 200793 13639 0 LHS 353 2012:338:16:36:42.744 10.0 ACIS-S NONE 202.5141 -8.7316 67.81 47.69 53.49 dss pspc rass 300317 15596 0 Nova Mon 2012 2012:338:20:01:52.311 25.0 HRC-S LETG 99.9140 5.8730 57.21 147.12 103.47 dss pspc rass 501941 14813 0 2FGL J0934.0-6231 2012:339:03:31:20.909 43.5 ACIS-S NONE 143.5111 -62.5510 64.72 77.85 77.89 dss pspc rass 200789 13635 2 Parenago523_P3 2012:339:16:08:16.439 3.0 ACIS-S NONE 82.6615 -4.6027 21.98 150.83 72.86 dss pspc rass 801144 13503 0 SPT-CLJ2306-6505 2012:339:17:34:36.807 25.8 ACIS-I NONE 346.7038 -65.1252 273.98 71.99 93.78 dss pspc rass 200764 13609 0 GJ4073 2012:340:01:29:55.585 20.0 ACIS-S NONE 280.8095 40.6730 331.13 68.63 134.16 dss pspc rass 702676 13954 0 SDSS J144804.17+1825 2012:340:07:32:55.578 20.0 ACIS-S NONE 222.0064 18.4049 36.92 50.29 63.75 dss pspc rass 702909 P1 15349 0 SDSS J1417+0733 2012:340:13:24:15.285 2.5 ACIS-S NONE 214.3735 7.5316 50.12 47.71 17.45 dss pspc rass ---- T_E41 CAL-ER (54119) 2012:340:15:02:59.107 0.1 -- -- 87.5000 35.0000 129.45 161.78 114.43 ---- GG_41 CAL-ER (54118) 2012:340:15:56:28.047 5.0 -- -- 53.0000 19.0000 284.10 161.55 140.39 ---- G1_41 CAL-ER (54117) 2012:340:17:43:06.665 0.9 -- -- 53.9399 29.8577 250.36 161.83 35.04 ---- G2_41 CAL-ER (54116) 2012:340:18:23:05.284 5.0 -- -- 53.0000 19.0000 284.10 161.45 35.04 ---- G3_41 CAL-ER (54115) 2012:340:20:35:30.000 0.9 -- -- 80.0000 40.0000 158.06 161.38 115.15 ---- T_X42 CAL-ER (54114) 2012:340:22:08:12.503 0.1 -- -- 96.5000 13.5000 64.95 155.64 89.63 901039 15600 1 COSMOS Legacy 2012:341:00:09:17.107 22.0 ACIS-I NONE 150.3007 2.5610 70.00 102.46 55.72 dss pspc rass 801140 13499 0 SPT-CLJ2245-6207 2012:341:06:58:09.116 29.6 ACIS-I NONE 341.2485 -62.1509 279.47 69.35 120.15 dss pspc rass 200904 P1 14604 0 G 184-31 2012:341:15:52:20.309 8.0 ACIS-S NONE 282.4513 18.6783 324.27 50.07 114.09 dss pspc rass 702766 14957 0 3C 130 2012:341:18:44:32.273 61.2 ACIS-S NONE 73.2420 52.0947 180.61 150.53 105.15 dss pspc rass 702916 P1 15356 0 SDSS J1629+2532 2012:342:12:22:51.205 3.0 ACIS-S NONE 247.3680 25.5189 8.63 48.71 102.22 dss pspc rass 901038 15208 1 COSMOS Legacy 2012:342:13:50:17.630 23.2 ACIS-I NONE 150.4206 2.5162 70.00 103.94 98.73 dss pspc rass 702776 P1 14967 0 SDSSJ1330-0036 2012:342:20:44:14.630 15.0 ACIS-S NONE 202.6330 -0.6292 62.43 55.25 52.68 dss pspc rass 200759 13604 0 GJ4281 2012:343:01:48:21.458 19.8 ACIS-S NONE 337.2076 -13.4053 290.80 77.77 173.76 dss pspc rass ---- T_E42 CAL-ER (54111) 2012:343:08:15:25.509 0.1 -- -- 57.5000 16.0000 294.72 161.90 84.80 ---- GG_42 CAL-ER (54110) 2012:343:08:57:01.951 5.0 -- -- 73.0000 41.0000 186.90 161.65 103.10 ---- G1_42 CAL-ER (54109) 2012:343:10:57:22.605 0.9 -- -- 56.8878 17.8469 288.90 161.94 96.80 ---- G2_42 CAL-ER (54108) 2012:343:11:55:30.000 5.0 -- -- 73.0000 41.0000 186.90 161.65 96.80 ---- G3_42 CAL-ER (54107) 2012:343:13:28:34.653 0.9 -- -- 74.0000 41.0000 184.48 161.73 1.91 ---- T_X43 CAL-ER (54106) 2012:343:14:36:16.795 0.1 -- -- 101.5000 19.5000 77.64 155.64 96.66 901038 15598 1 COSMOS Legacy 2012:343:16:11:46.509 22.4 ACIS-I NONE 150.4206 2.5162 70.00 105.01 50.75 dss pspc rass 702895 P1 15335 0 SDSS J1429+3859 2012:343:22:56:20.757 1.5 ACIS-S NONE 217.4183 38.9699 37.24 71.56 70.82 dss pspc rass 200875 P1 14574 0 NGC 1501 2012:343:23:54:27.648 20.0 ACIS-S NONE 61.7810 60.9392 200.89 140.65 79.27 dss pspc rass 601057 14927 1 M31 BHXN 2012:344:05:55:47.648 5.0 ACIS-I NONE 10.6687 41.2844 272.80 122.84 47.09 dss pspc rass 801104 13463 0 SPT-CLJ2135-5726 2012:344:07:58:14.302 17.2 ACIS-I NONE 323.8837 -57.4702 264.11 58.83 106.25 dss pspc rass

Last modified: 12/06/12

The Chandra X-Ray Center (CXC) is operated for NASA by the Smithsonian Astrophysical Observatory. 60 Garden Street, Cambridge, MA 02138 USA. Email: cxcweb@head.cfa.harvard.edu Smithsonian Institution, Copyright © 1998-2012. All rights reserved.