NICER observation list: Target ID 257301

Abstract

Reverberation light echoes from optical up to hard X-rays map out the accretion flows of AGN from the broad line region down (BLR) to the innermost stable circular orbit (ISCO) of the black hole. Swift measures X-ray/UV/optical time lags that map out the accretion disc, which appear to suggest a departure from the standard picture of a compact X-ray corona irradiating a thin disc. This is in tension with X-ray reverberation mapping results, which prefer a compact corona within 10 gravitational radii irradiating a disc that extends down to or near the ISCO. To resolve this tension, we have requested a 100-day multi-wavelength reverberation mapping campaign with Swift and Las Cumbres Observatory (3x per day; Swift proposal pending), accompanied by 4 days of observations by XMM- Newton and Nu
Obsid RA DEC l b Start End Exposure Number of
Modules
Number of
Processing
Status of
Processing
Date of
Processing
Public
date
2573010101 1.583 20.202 108.765 -41.425 58776.0462 58776.1196 289.0 52 2 VALIDATED 58781.6 58790
2573010201 1.581 20.203 108.763 -41.425 58777.0147 58777.0900 431.0 52 3 VALIDATED 58782.6 58791
2573010801 1.584 20.202 108.766 -41.425 58778.3046 58778.3808 1616.0 52 2 VALIDATED 58782.7 58792
2573010901 1.582 20.202 108.764 -41.425 58779.2708 58779.3488 1549.0 52 2 VALIDATED 58783.6 58793
2573011001 1.586 20.200 108.768 -41.428 58780.2990 58780.3183 863.0 52 3 VALIDATED 58784.7 58794
2573011101 1.586 20.201 108.768 -41.427 58781.3322 58781.3535 1637.0 52 3 VALIDATED 58786.8 58795
2573011201 1.582 20.203 108.764 -41.425 58782.3697 58782.3896 1647.0 52 2 VALIDATED 58786.8 58796
2573011301 1.582 20.202 108.764 -41.425 58783.5302 58783.5537 1798.0 52 2 VALIDATED 58787.7 58797
2573011401 1.582 20.203 108.764 -41.425 58784.5624 58784.5863 1870.0 52 3 VALIDATED 58789.8 58798
2573011501 1.582 20.203 108.764 -41.424 58785.2717 58785.2866 1171.0 52 3 VALIDATED 58790.8 58799
2573011601 1.581 20.203 108.763 -41.425 58786.2382 58786.2630 1956.0 52 2 VALIDATED 58790.9 58800
2573011701 1.582 20.203 108.764 -41.425 58787.0833 58787.1014 1151.0 52 2 VALIDATED 58793.0 58801
2573011801 1.581 20.203 108.763 -41.425 58788.0461 58788.0690 1266.0 52 3 VALIDATED 58793.6 58802
2573012001 1.581 20.203 108.764 -41.425 58789.1458 58789.1655 1097.0 52 3 VALIDATED 58795.1 58803
2573012101 1.582 20.203 108.764 -41.425 58791.1463 58791.1655 1311.0 52 2 VALIDATED 58796.2 58805
2573012201 1.582 20.203 108.764 -41.425 58792.1086 58792.1248 796.0 52 3 VALIDATED 58797.0 58806
2573012301 1.582 20.202 108.764 -41.425 58793.0174 58793.0380 1526.0 52 4 VALIDATED 58799.9 58807
2573012401 1.582 20.202 108.764 -41.425 58794.0458 58794.0699 1506.0 52 5 VALIDATED 58809.8 58808
2573012501 1.582 20.203 108.764 -41.425 58794.9480 58794.9729 1728.0 52 5 VALIDATED 58809.9 58808
2573012601 1.581 20.203 108.763 -41.425 58796.3711 58796.3917 1257.0 52 4 VALIDATED 58802.7 58810
2573012801 1.581 20.203 108.764 -41.424 58797.3282 58797.3593 1552.0 47 3 VALIDATED 58802.8 58811
2573012901 1.584 20.203 108.767 -41.425 58798.2962 58798.3095 357.0 42 3 VALIDATED 58803.7 58812
2573013001 1.582 20.203 108.764 -41.425 58799.3450 58799.4056 1513.0 52 2 VALIDATED 58803.8 58813
2573013101 1.582 20.203 108.764 -41.425 58800.2959 58800.3083 967.0 52 2 VALIDATED 58805.7 58814
2573013201 1.581 20.203 108.763 -41.424 58801.3924 58801.4049 899.0 52 4 VALIDATED 58810.0 58815
2573013301 1.581 20.205 108.763 -41.422 58802.2962 58802.3081 743.0 52 1 VALIDATED 58805.9 58816
2573013302 1.581 20.206 108.763 -41.421 58803.2007 58803.2759 1188.0 52 3 VALIDATED 58810.8 58817
2573013401 1.581 20.203 108.763 -41.424 58804.3099 58804.4475 1256.0 52 2 VALIDATED 58810.8 58818
2573013501 1.581 20.204 108.763 -41.423 58805.4743 58805.5493 1107.0 52 1 VALIDATED 58810.9 58819
2573013601 1.580 20.204 108.762 -41.423 58806.4377 58806.5171 1954.0 52 2 VALIDATED 58812.7 58820