NICER observation list: Target ID 671301

Abstract

The Magnificent 7 (M7) are seven slowly-rotating, highly magnetized isolated neutron stars with thermal X-ray emission, six of which have X-ray pulsations. Their nearly-pure thermal spectra, along with absorption features detected in most of the M7, provide insight into their atmospheric composition and magnetic and emission geometries. The thermal emission also provides a unique probe of the neutron star equation of state. All but one of the M7 have been observed with NICER, and we propose to complete this dataset. In light of recent results suggesting that many of the M7 may display timing and spectral variability, we additionally propose to monitor a subset of these sources to search for variability in more of these sources.
Obsid RA DEC l b Start End Exposure Number of
Modules		 Number of
Processing		 Status of
Processing		 Date of
Processing		 Public
date
6713010101 65.010 -50.379 258.134 -44.385 60209.3771 60209.9039 5123.0 51 4 VALIDATED 60220.7 60223
6713010102 65.009 -50.380 258.135 -44.386 60210.0221 60210.0333 830.0 51 4 VALIDATED 60220.8 60224
6713010103 65.009 -50.379 258.135 -44.385 60211.0595 60211.9722 7594.0 51 5 VALIDATED 60222.5 60225
6713010104 65.009 -50.379 258.135 -44.386 60214.1578 60214.4889 1895.0 51 4 VALIDATED 60227.9 60228
6713010105 65.009 -50.380 258.135 -44.386 60215.1197 60215.9729 8511.0 51 4 VALIDATED 60227.9 60229
6713010106 65.010 -50.380 258.135 -44.385 60216.0266 60216.8736 6554.0 51 3 VALIDATED 60228.1 60230
6713010107 65.009 -50.380 258.136 -44.385 60216.9938 60217.9708 7473.0 51 3 VALIDATED 60228.2 60231
6713010108 65.009 -50.380 258.135 -44.386 60218.0234 60218.9412 8674.0 42 4 VALIDATED 60230.6 60232
6713010109 65.009 -50.379 258.135 -44.386 60219.0005 60219.8556 5899.0 42 3 VALIDATED 60230.6 60233
6713010110 65.009 -50.380 258.135 -44.385 60220.1061 60220.8877 5214.0 42 4 VALIDATED 60233.1 60234
6713010111 65.009 -50.380 258.135 -44.386 60221.0092 60221.9840 6573.7 42 4 VALIDATED 60234.7 60235
6713010112 65.010 -50.380 258.135 -44.385 60222.0417 60222.9514 4777.0 42 4 VALIDATED 60234.9 60236
6713010113 65.009 -50.380 258.136 -44.386 60223.0095 60223.9826 4368.8 42 4 VALIDATED 60235.0 60237
6713010114 65.011 -50.380 258.135 -44.384 60224.0408 60224.8850 2952.0 42 4 VALIDATED 60235.2 60238
6713010115 65.009 -50.380 258.135 -44.386 60225.0072 60225.9157 2172.0 42 5 VALIDATED 60236.6 60239
6713010116 65.010 -50.380 258.135 -44.385 60226.1611 60226.6829 1547.0 51 4 VALIDATED 60236.9 60240
6713010117 65.009 -50.379 258.135 -44.386 60227.7015 60227.9729 2440.0 51 5 VALIDATED 60239.7 60241
6713010118 65.009 -50.379 258.135 -44.385 60228.0267 60228.6150 5196.0 51 4 VALIDATED 60239.8 60242
6713010119 65.009 -50.379 258.134 -44.386 60234.6748 60234.9407 1785.0 51 5 VALIDATED 60245.9 60248
6713010120 65.009 -50.379 258.134 -44.386 60234.9943 60235.2633 2402.0 51 4 VALIDATED 60245.9 60249
6713010121 65.008 -50.378 258.133 -44.387 60236.0941 60236.9437 5348.0 51 5 VALIDATED 60248.6 60250
6713010122 65.008 -50.378 258.133 -44.386 60237.1228 60237.9120 9414.0 51 4 VALIDATED 60248.7 60251
6713010201 65.009 -50.380 258.135 -44.385 60273.8014 60273.9954 2495.0 51 4 VALIDATED 60287.6 60287
6713010202 65.011 -50.379 258.134 -44.385 60274.0509 60274.9631 8972.0 51 4 VALIDATED 60287.6 60288
6713010203 65.011 -50.379 258.134 -44.385 60275.0188 60275.9963 9748.0 51 4 VALIDATED 60287.7 60289
6713010204 65.011 -50.379 258.135 -44.384 60276.0502 60276.9727 12249.0 51 3 VALIDATED 60287.9 60290
6713010205 65.011 -50.379 258.134 -44.385 60277.0188 60277.9331 9617.0 51 3 VALIDATED 60290.1 60291
6713010206 65.010 -50.379 258.135 -44.385 60277.9859 60278.9681 15795.0 51 3 VALIDATED 60290.2 60292
6713010207 65.011 -50.379 258.134 -44.385 60279.0181 60279.9998 14555.0 51 3 VALIDATED 60290.4 60293
6713010208 65.010 -50.379 258.135 -44.385 60280.0496 60280.9669 12943.5 50 3 VALIDATED 60292.1 60294
6713010209 65.010 -50.379 258.134 -44.385 60281.0177 60281.9991 11121.0 50 3 VALIDATED 60292.1 60295
6713010210 65.010 -50.379 258.134 -44.385 60282.0489 60282.9664 3982.0 50 4 VALIDATED 60293.9 60296
6713010211 65.009 -50.379 258.134 -44.385 60283.0175 60283.9958 11310.0 50 4 VALIDATED 60293.9 60297
6713010212 65.009 -50.379 258.135 -44.386 60284.0525 60284.9657 5190.6 50 5 VALIDATED 60296.2 60298
6713010213 65.009 -50.380 258.136 -44.385 60285.0220 60285.7396 2373.8 50 3 VALIDATED 60296.2 60299
6713010214 65.009 -50.380 258.135 -44.385 60295.8061 60295.9391 769.5 50 4 VALIDATED 60311.1 60309
6713010215 65.010 -50.380 258.135 -44.385 60295.9997 60296.9706 1662.0 50 4 VALIDATED 60311.1 60310
6713010216 65.010 -50.380 258.136 -44.385 60297.0302 60297.9368 2741.0 50 6 VALIDATED 60318.9 60311
6713010217 65.010 -50.380 258.135 -44.385 60297.9965 60298.9671 1859.0 50 3 VALIDATED 60311.3 60312
6713010301 65.010 -50.379 258.135 -44.385 60338.7919 60338.9952 2282.0 50 4 VALIDATED 60352.3 60352
6713010302 65.010 -50.379 258.134 -44.385 60339.1130 60339.9660 11715.2 50 4 VALIDATED 60352.5 60353
6713010303 65.010 -50.379 258.135 -44.385 60340.0167 60340.9984 5572.0 50 4 VALIDATED 60354.8 60354
6713010304 65.010 -50.379 258.134 -44.385 60341.0558 60341.9621 4053.2 50 4 VALIDATED 60354.9 60355
6713010305 65.010 -50.379 258.134 -44.385 60342.0187 60342.9340 5059.0 50 3 VALIDATED 60355.1 60356
6713010306 65.010 -50.379 258.134 -44.385 60343.1217 60343.1280 0.0 50 3 VALIDATED 60355.2 60357
6713010307 65.010 -50.379 258.135 -44.385 60344.0262 60344.0947 60.0 50 2 VALIDATED 60355.3 60358
6713010308 65.008 -50.380 258.135 -44.386 60527.2542 60527.5773 2000.0 50 4 VALIDATED 60542.9 60541
6713010309 65.009 -50.379 258.134 -44.386 60530.6640 60530.9389 4793.7 52 2 VALIDATED 60543.2 60544
6713010310 65.009 -50.379 258.135 -44.386 60530.9869 60531.9720 7571.5 52 2 VALIDATED 60543.3 60545
6713010311 65.004 -50.377 258.133 -44.389 60533.4394 60533.9734 8459.7 52 3 VALIDATED 60545.3 60547
6713010312 65.007 -50.380 258.135 -44.387 60534.0213 60534.2338 2286.5 52 2 VALIDATED 60545.4 60548
6713010313 65.008 -50.379 258.135 -44.386 60535.6371 60535.9745 3410.5 52 3 VALIDATED 60547.5 60549
6713010314 65.011 -50.386 258.143 -44.383 60557.9257 60557.9298 0.0 0 5 VALIDATED 60569.9 60571
6713010315 65.010 -50.379 258.135 -44.385 60558.0657 60558.3958 0.0 41 4 VALIDATED 60569.9 60572
6713010316 65.011 -50.380 258.135 -44.384 60560.2447 60560.9674 820.0 41 4 VALIDATED 60571.8 60574
6713010317 65.011 -50.380 258.135 -44.384 60561.0222 60561.9992 837.0 41 4 VALIDATED 60571.9 60575
6713010318 65.014 -50.378 258.133 -44.383 60562.0581 60562.9648 905.0 41 4 VALIDATED 60574.2 60576
6713010319 65.010 -50.379 258.134 -44.385 60563.0157 60563.9477 670.1 41 5 VALIDATED 60574.3 60577
6713010320 65.010 -50.379 258.135 -44.385 60564.0014 60564.9806 0.0 41 5 VALIDATED 60577.1 60578
6713010321 65.010 -50.379 258.135 -44.385 60565.0412 60565.3530 0.0 41 3 VALIDATED 60577.2 60579
6713010322 65.009 -50.380 258.135 -44.386 60573.6657 60573.9963 2939.0 50 5 VALIDATED 60591.5 60587
6713010323 65.007 -50.381 258.137 -44.386 60578.0053 60578.0741 0.0 41 3 VALIDATED 60589.0 60592
6713010324 65.009 -50.375 258.129 -44.386 60600.0597 60600.9720 7233.0 50 4 VALIDATED 60613.1 60614
6713010325 65.009 -50.376 258.131 -44.386 60601.0285 60601.9433 8782.0 50 4 VALIDATED 60613.2 60615
6713010326 65.010 -50.375 258.129 -44.386 60601.9970 60602.9759 10710.0 50 3 VALIDATED 60613.2 60616
6713010327 65.008 -50.377 258.131 -44.387 60603.0292 60603.9435 6923.0 50 4 VALIDATED 60615.0 60617
6713010328 65.011 -50.373 258.126 -44.386 60603.9961 60604.9759 11230.0 50 4 VALIDATED 60615.1 60618
6713010329 65.008 -50.379 258.135 -44.386 60605.0933 60605.9433 6912.0 50 4 VALIDATED 60616.8 60619
6713010330 65.008 -50.379 258.135 -44.386 60606.4507 60606.9752 2961.0 50 3 VALIDATED 60616.9 60620
6713010331 65.008 -50.379 258.135 -44.386 60607.0285 60607.9377 2194.0 50 4 VALIDATED 60618.6 60621
6713010332 65.008 -50.380 258.135 -44.386 60607.9979 60608.9699 3371.0 50 4 VALIDATED 60618.7 60622
6713010333 65.010 -50.375 258.129 -44.386 60609.0266 60609.9421 2619.0 50 5 VALIDATED 60620.6 60623
6713010334 65.009 -50.376 258.130 -44.386 60609.9951 60610.9729 8338.0 50 6 VALIDATED 60622.8 60624
6713010335 65.009 -50.379 258.135 -44.386 60611.0261 60611.9403 7617.0 50 5 VALIDATED 60623.0 60625
6713010336 65.009 -50.380 258.135 -44.386 60611.9934 60612.9720 9851.0 50 6 VALIDATED 60625.5 60626
6713010337 65.009 -50.379 258.135 -44.386 60613.0282 60613.9391 6288.0 50 5 VALIDATED 60625.7 60627
6713010338 65.009 -50.379 258.135 -44.386 60613.9970 60614.5206 1698.0 50 5 VALIDATED 60625.8 60628