NICER observation list: Target ID 674001

Abstract

Fast radio bursts (FRBs) are extragalactic pulses of radio emission, whose progenitor population is still unknown. We propose to carry out a high time resolution search for X-ray bursts from localized repeating FRB sources (with declinations > -11 deg that are visible with CHIME) using simultaneous X-ray/radio observations with NICER. The activity of our targets will be monitored in the 400-800 MHz band with CHIME, and simultaneous X-ray/radio observations will be coordinated with the Effelsberg, Green Bank Telescope, and CHIME radio telescopes. We propose for a total of 100 ks of ToO observations to observe up to 5 repeating FRBs with low excess DMs when they display an outburst. These observations will be used to search for X-ray counterparts from FRBs in order to constrain their nature.
Obsid RA DEC l b Start End Exposure Number of
Modules		 Number of
Processing		 Status of
Processing		 Date of
Processing		 Public
date
6740010101 149.478 68.817 142.198 41.217 60094.5229 60094.9405 580.2 2 4 VALIDATED 60105.5 60288
6740010102 149.478 68.817 142.198 41.217 60094.9766 60095.0697 1169.0 5 5 VALIDATED 60105.5 60289
6740010103 149.477 68.818 142.197 41.216 60215.1116 60215.7595 713.0 51 4 VALIDATED 60227.9 60409
6740010104 149.480 68.817 142.197 41.217 60222.4424 60222.9757 0.0 40 4 VALIDATED 60235.0 60416
6740010105 149.480 68.817 142.197 41.217 60223.0225 60223.2368 1.6 40 4 VALIDATED 60235.0 60417
6740010106 149.479 68.817 142.197 41.217 60224.6996 60224.7227 0.0 37 4 VALIDATED 60235.3 60418
6740010107 149.479 68.817 142.198 41.217 60225.6670 60225.6903 0.0 38 5 VALIDATED 60236.8 60419
6740010108 149.480 68.817 142.197 41.217 60226.6986 60226.7222 0.0 39 4 VALIDATED 60236.9 60420
6740010109 149.478 68.817 142.198 41.217 60227.6651 60227.6889 0.0 40 5 VALIDATED 60239.7 60421
6740010110 149.479 68.817 142.198 41.217 60228.6961 60228.7213 0.5 39 4 VALIDATED 60239.9 60422
6740010111 149.478 68.816 142.198 41.217 60229.6648 60229.6887 0.0 40 3 VALIDATED 60240.0 60423
6740010112 149.480 68.817 142.197 41.217 60230.6972 60230.7206 0.0 40 4 VALIDATED 60241.9 60424
6740010113 149.477 68.816 142.198 41.217 60231.6618 60231.6877 352.0 41 4 VALIDATED 60242.0 60425
6740010114 149.479 68.817 142.197 41.217 60292.4662 60292.6817 5637.0 41 6 VALIDATED 60310.7 60486
6740010115 149.477 68.817 142.198 41.217 60327.4204 60327.5072 3814.0 50 2 VALIDATED 60339.3 60521
6740010116 149.476 68.817 142.198 41.216 60337.9409 60337.9539 1037.0 50 4 VALIDATED 60352.2 60531
6740010117 149.476 68.817 142.198 41.216 60338.0055 60338.0829 2035.0 50 4 VALIDATED 60352.2 60532
6740010118 149.477 68.817 142.197 41.216 60347.3488 60347.3611 0.0 41 4 VALIDATED 60359.0 60541
6740010119 149.479 68.817 142.197 41.217 60353.3420 60353.3558 0.0 41 6 VALIDATED 60370.2 60547
6740010120 149.478 68.817 142.197 41.217 60357.3250 60357.3405 800.0 50 7 VALIDATED 60379.1 60551
6740010121 149.479 68.817 142.197 41.217 60359.3241 60359.3411 1267.0 50 6 VALIDATED 60379.4 60553
6740010122 149.479 68.817 142.197 41.217 60361.3224 60361.3472 1450.2 50 4 VALIDATED 60379.8 60555
6740010123 149.479 68.817 142.197 41.217 60363.3208 60363.3463 1253.0 50 4 VALIDATED 60388.0 60557
6740010124 149.479 68.817 142.197 41.217 60364.2875 60364.3169 1890.5 50 4 VALIDATED 60388.3 60558
6740010125 149.479 68.817 142.197 41.217 60365.3204 60365.3493 1611.0 50 3 VALIDATED 60388.4 60559
6740010126 149.479 68.817 142.197 41.217 60366.2880 60366.3169 2148.2 50 1 VALIDATED 60380.6 60560
6740010127 149.479 68.816 142.198 41.217 60367.3206 60367.3491 2113.5 50 2 VALIDATED 60385.2 60561
6740010128 149.479 68.817 142.197 41.217 60368.2880 60368.3167 2178.0 50 2 VALIDATED 60385.3 60562