NICER observation list: Target ID 665201

Abstract

X-ray Quasi-Periodic Eruptions (QPEs) are a phenomenon which is still largely unexplained. Models based on a two-three body system with a massive black hole and at least one stellar-mass companion have recently gained significant attention, but have so far compared only qualitatively with observations. Some of them could be ruled out by peculiar short- and long-term evolution of the variability properties. For instance, the larger the observed scatter in the periodicity, the more difficult it is to explain this behavior with a simplistic purely orbital trigger for the QPEs. NICER is crucial in studying sources evolving on timescales of several hours, like eRO-QPE1. Here, we ask for further follow-up observations of eRO-QPE1, continuing a legacy program started in Cycle 2.
Obsid RA DEC l b Start End Exposure Number of
Modules		 Number of
Processing		 Status of
Processing		 Date of
Processing		 Public
date
6652010101 37.946 -10.337 182.342 -61.018 60216.5509 60216.9236 2451.9 51 3 VALIDATED 60228.2 60230
6652010102 37.949 -10.339 182.350 -61.017 60217.0030 60217.9766 4432.7 51 3 VALIDATED 60228.2 60231
6652010103 37.946 -10.337 182.344 -61.018 60218.0150 60218.9925 7678.0 51 4 VALIDATED 60230.6 60232
6652010104 37.947 -10.337 182.344 -61.018 60219.0468 60219.9569 5505.2 51 3 VALIDATED 60230.7 60233
6652010105 37.946 -10.337 182.342 -61.018 60220.0167 60220.9448 6175.7 51 4 VALIDATED 60233.0 60234
6652010106 37.947 -10.337 182.345 -61.017 60221.0019 60221.9672 4764.5 51 4 VALIDATED 60234.7 60235
6652010107 37.947 -10.337 182.344 -61.017 60222.0278 60222.9448 5845.2 51 4 VALIDATED 60234.9 60236
6652010108 37.947 -10.337 182.344 -61.018 60222.9961 60223.9706 4658.9 51 4 VALIDATED 60235.0 60237
6652010109 37.948 -10.337 182.345 -61.017 60224.0294 60224.4873 1474.0 51 4 VALIDATED 60235.2 60238
6652010201 37.947 -10.337 182.344 -61.017 60318.8421 60318.9757 1139.0 50 6 VALIDATED 60334.2 60332
6652010202 37.947 -10.337 182.344 -61.017 60319.0336 60319.6861 1212.0 50 5 VALIDATED 60334.2 60333
6652010203 37.947 -10.336 182.342 -61.016 60321.6801 60321.7532 413.0 50 5 VALIDATED 60334.5 60335
6652010204 37.947 -10.336 182.342 -61.017 60331.0439 60331.9509 5800.0 50 3 VALIDATED 60342.0 60345
6652010205 37.946 -10.336 182.341 -61.017 60332.0069 60332.9187 4698.0 50 3 VALIDATED 60345.8 60346
6652010206 37.947 -10.336 182.342 -61.017 60334.0109 60334.9840 6687.0 50 3 VALIDATED 60349.0 60348
6652010207 37.948 -10.337 182.346 -61.016 60335.0388 60335.9470 4784.0 50 4 VALIDATED 60349.2 60349
6652010208 37.947 -10.336 182.343 -61.017 60336.0047 60336.9812 6675.0 50 5 VALIDATED 60352.0 60350
6652010209 37.947 -10.336 182.342 -61.017 60337.0353 60337.8880 8314.0 50 4 VALIDATED 60352.2 60351
6652010210 37.947 -10.336 182.341 -61.017 60338.1373 60338.9856 5291.0 50 4 VALIDATED 60352.3 60352
6652010211 37.947 -10.337 182.343 -61.017 60339.0428 60339.9537 7462.0 50 4 VALIDATED 60352.4 60353
6652010212 37.947 -10.336 182.342 -61.017 60340.0045 60340.9852 9210.0 50 4 VALIDATED 60354.8 60354
6652010213 37.947 -10.337 182.344 -61.017 60341.0376 60341.9556 5900.0 50 4 VALIDATED 60354.9 60355
6652010214 37.947 -10.336 182.342 -61.016 60342.0065 60342.0810 1238.0 50 3 VALIDATED 60355.1 60356
6652010901 37.946 -10.336 182.341 -61.017 60247.0137 60247.9877 6139.8 51 4 VALIDATED 60259.9 60261
6652011001 37.947 -10.333 182.337 -61.015 60248.0467 60248.9556 4832.2 51 5 VALIDATED 60261.9 60262
6652011101 37.947 -10.334 182.339 -61.016 60249.0162 60249.9757 5291.2 51 4 VALIDATED 60262.0 60263
6652011201 37.946 -10.334 182.338 -61.016 60250.0324 60250.9431 6127.0 51 4 VALIDATED 60262.2 60264
6652011202 37.945 -10.336 182.340 -61.018 60250.9995 60251.1398 918.0 51 4 VALIDATED 60262.3 60265
6652011301 37.947 -10.334 182.338 -61.015 60251.1939 60251.9738 6959.5 51 4 VALIDATED 60262.4 60265
6652011401 37.946 -10.336 182.340 -61.017 60252.0473 60252.9588 6364.0 51 5 VALIDATED 60264.7 60266
6652011501 37.946 -10.336 182.340 -61.017 60253.0176 60253.9905 5702.0 51 4 VALIDATED 60264.8 60267
6652011601 37.946 -10.336 182.342 -61.017 60254.0470 60254.9414 3847.0 51 4 VALIDATED 60265.1 60268
6652011701 37.949 -10.332 182.338 -61.013 60255.0005 60255.0706 555.0 51 3 VALIDATED 60265.1 60269