NICER observation list: Target ID 675809

Abstract

The large majority of AGN are 'radio-quiet,' and the origin of their apparently ubiquitous radio emission is not understood. Theories for its origin include weak jets, shock interaction of a radiative outflow with nuclear interstellar gas, and most intriguingly, the radio counterpart of the X-ray source commonly referred to as the 'corona.' The relationship between the corona and the accretion disk represents a major gap in our understanding of AGN central engines. We propose to use awarded time on the VLBA, in addition to the requested TESS and NICER observations, to definitively confirm or rule out the coronal origin theory and motivate a new multi-wavelength means of investigating causal relationships in the central engine.
Obsid RA DEC l b Start End Exposure Number of
Modules		 Number of
Processing		 Status of
Processing		 Date of
Processing		 Public
date
6758090101 206.330 41.713 89.276 71.714 60366.1589 60366.1741 718.0 50 1 VALIDATED 60380.6 60380
6758090102 206.330 41.712 89.273 71.714 60368.0956 60368.1037 246.0 50 2 VALIDATED 60385.3 60382
6758090103 206.330 41.713 89.275 71.713 60370.1669 60370.1722 281.0 50 2 VALIDATED 60385.6 60384
6758090104 206.331 41.713 89.275 71.713 60372.0352 60372.0405 278.0 50 3 VALIDATED 60388.8 60386
6758090105 206.330 41.713 89.277 71.713 60374.0368 60374.0424 294.0 50 2 VALIDATED 60389.0 60388
6758090106 206.331 41.714 89.276 71.713 60376.6204 60376.6289 508.0 50 2 VALIDATED 60389.3 60390
6758090107 206.330 41.712 89.275 71.714 60380.5519 60380.5641 874.0 50 3 VALIDATED 60393.3 60394
6758090108 206.330 41.712 89.275 71.714 60382.8128 60382.8225 714.0 50 3 VALIDATED 60393.8 60396
6758090109 206.329 41.712 89.276 71.714 60384.6391 60384.6449 451.2 50 4 VALIDATED 60396.8 60398
6758090110 206.330 41.712 89.275 71.714 60386.9644 60386.9699 437.2 50 3 VALIDATED 60397.1 60400
6758090111 206.332 41.713 89.273 71.713 60388.4509 60388.4553 331.0 50 3 VALIDATED 60398.9 60402
6758090112 206.329 41.711 89.274 71.715 60390.5021 60390.5072 372.0 50 5 VALIDATED 60402.8 60404
6758090113 206.331 41.712 89.272 71.714 60392.5782 60392.5840 299.0 50 4 VALIDATED 60404.2 60406
6758090114 206.329 41.712 89.275 71.715 60394.0444 60394.0521 608.0 50 5 VALIDATED 60405.9 60408
6758090115 206.332 41.711 89.267 71.714 60396.1252 60396.1312 0.0 50 5 VALIDATED 60406.2 60410
6758090116 206.326 41.706 89.270 71.720 60398.3715 60398.3775 439.0 50 4 VALIDATED 60410.2 60412
6758090117 206.329 41.713 89.277 71.714 60400.6340 60400.6382 305.0 50 4 VALIDATED 60412.1 60414
6758090118 206.329 41.712 89.276 71.714 60402.4373 60402.4448 588.0 50 6 VALIDATED 60422.9 60416
6758090119 206.329 41.712 89.276 71.714 60404.0523 60404.0581 292.0 50 3 VALIDATED 60414.5 60418
6758090120 206.330 41.713 89.276 71.713 60417.0967 60417.1058 0.0 50 4 VALIDATED 60430.4 60431
6758090121 206.333 41.714 89.274 71.711 60418.2581 60418.2725 364.0 50 4 VALIDATED 60432.3 60432
6758090122 206.330 41.713 89.276 71.713 60420.3981 60420.4053 501.5 50 4 VALIDATED 60432.7 60434
6758090123 206.331 41.713 89.274 71.714 60422.5109 60422.5183 460.0 50 4 VALIDATED 60437.3 60436
6758090124 206.331 41.712 89.274 71.714 60423.4137 60423.4185 271.0 50 3 VALIDATED 60437.4 60437