NICER observation list: Target ID 756601

Abstract

Most blazars are studied only during large outbursts, in response to activity observed by monitoring instruments. This approach reveals little about the standard behavior of a source, which requires consistent, repeated observations over a period of time, independent of the variability or flux state of the target. Mrk 421 is the perfect candidate for such studies. Daily NICER observations can provide unprecedented data to probe the particle acceleration and photon emission processes in this iconic TeV-emitting HBL, both on their own and in the rich multiwavelength context provided by other observations. NICER's large effective area and quick repointing capability make it ideally suited to acquire high-quality spectra of Mrk 421 on a daily basis with a modest investment of observing time.
Obsid RA DEC l b Start End Exposure Number of
Modules		 Number of
Processing		 Status of
Processing		 Date of
Processing		 Public
date
7566010101 166.114 38.209 179.832 65.032 60370.1097 60370.1174 326.0 50 2 VALIDATED 60385.6 60384
7566010201 166.114 38.209 179.832 65.032 60371.0671 60371.0722 281.0 50 2 VALIDATED 60385.8 60385
7566010301 166.114 38.209 179.831 65.032 60372.4227 60372.4285 331.0 50 3 VALIDATED 60388.8 60386
7566010401 166.114 38.209 179.831 65.032 60373.1329 60373.1387 289.0 50 3 VALIDATED 60388.9 60387
7566010501 166.129 38.227 179.782 65.037 60374.2951 60374.2972 1.0 50 2 VALIDATED 60389.1 60388
7566010601 166.115 38.211 179.827 65.032 60375.8443 60375.8493 189.0 50 2 VALIDATED 60389.2 60389
7566010701 166.115 38.211 179.826 65.032 60376.1672 60376.2363 324.0 50 2 VALIDATED 60389.3 60390
7566010801 166.114 38.210 179.829 65.031 60377.6580 60377.7917 400.0 50 2 VALIDATED 60389.4 60391
7566010901 166.114 38.210 179.829 65.031 60378.5492 60378.6838 817.0 50 3 VALIDATED 60391.3 60392
7566011001 166.114 38.209 179.830 65.031 60379.5285 60379.5995 492.0 50 2 VALIDATED 60391.4 60393
7566011101 166.114 38.210 179.829 65.031 60380.3561 60380.3648 576.0 50 3 VALIDATED 60393.3 60394
7566011201 166.114 38.211 179.827 65.031 60381.5822 60381.5926 660.0 50 3 VALIDATED 60393.6 60395
7566011301 166.115 38.210 179.828 65.032 60382.8726 60382.8831 663.0 50 3 VALIDATED 60393.8 60396
7566011401 166.114 38.210 179.829 65.031 60383.6481 60383.6574 640.0 50 3 VALIDATED 60394.0 60397
7566011501 166.116 38.210 179.828 65.033 60384.6810 60384.6903 645.0 50 4 VALIDATED 60396.8 60398
7566011601 166.114 38.210 179.829 65.031 60385.5847 60385.5907 411.0 50 4 VALIDATED 60397.0 60399
7566011701 166.115 38.210 179.828 65.032 60386.9402 60386.9461 390.0 41 3 VALIDATED 60397.1 60400
7566011702 166.114 38.208 179.833 65.032 60454.0507 60454.0563 324.0 50 3 VALIDATED 60468.3 60468
7566011801 166.115 38.210 179.829 65.032 60387.3275 60387.3370 662.0 50 4 VALIDATED 60398.8 60401
7566011901 166.114 38.209 179.831 65.032 60388.4250 60388.4308 394.0 41 3 VALIDATED 60398.9 60402
7566012701 166.114 38.207 179.835 65.032 60397.0153 60397.0199 319.0 50 5 VALIDATED 60409.9 60411
7566012801 166.112 38.209 179.834 65.030 60397.7907 60397.7968 472.0 50 5 VALIDATED 60410.0 60411
7566012901 166.112 38.209 179.833 65.030 60398.5007 60398.5074 525.0 50 4 VALIDATED 60410.2 60412
7566013101 166.113 38.208 179.833 65.031 60400.6296 60400.6340 313.0 50 4 VALIDATED 60412.1 60414
7566013301 166.113 38.208 179.833 65.031 60402.1700 60402.1866 1304.0 50 3 VALIDATED 60412.3 60416
7566013401 166.113 38.209 179.833 65.031 60403.3961 60403.4055 745.0 41 4 VALIDATED 60414.4 60417
7566013501 166.113 38.209 179.832 65.031 60404.2348 60404.2430 606.0 41 3 VALIDATED 60414.5 60418
7566013601 166.113 38.208 179.833 65.031 60405.0743 60405.0838 746.0 41 4 VALIDATED 60416.9 60419
7566013701 166.113 38.209 179.832 65.031 60406.1060 60406.1167 858.0 41 4 VALIDATED 60417.0 60420
7566015201 166.114 38.209 179.832 65.032 60421.3576 60421.3653 613.0 50 3 VALIDATED 60432.8 60435
7566015301 166.114 38.209 179.831 65.032 60422.1909 60422.1951 263.0 50 3 VALIDATED 60432.9 60436
7566015401 166.114 38.209 179.831 65.032 60423.0885 60423.0979 191.0 50 3 VALIDATED 60437.4 60437
7566015501 166.114 38.209 179.832 65.032 60424.4421 60424.4505 511.0 50 3 VALIDATED 60437.5 60438
7566015601 166.114 38.209 179.832 65.032 60425.3454 60425.3537 602.0 50 2 VALIDATED 60437.7 60439
7566015701 166.116 38.212 179.822 65.032 60426.8461 60426.8539 547.5 50 2 VALIDATED 60437.8 60440
7566015801 166.119 38.208 179.830 65.036 60427.4732 60427.4817 629.0 50 3 VALIDATED 60439.8 60441
7566015901 166.114 38.209 179.832 65.032 60428.4488 60428.4662 1365.5 50 3 VALIDATED 60439.9 60442
7566016001 166.118 38.208 179.830 65.035 60429.4080 60429.4161 598.0 50 3 VALIDATED 60440.1 60443
7566016101 166.117 38.208 179.831 65.034 60430.3107 60430.3189 604.0 50 2 VALIDATED 60440.2 60444
7566016201 166.117 38.209 179.830 65.034 60431.3426 60431.3487 434.0 50 3 VALIDATED 60442.1 60445
7566016301 166.117 38.209 179.829 65.034 60432.3095 60432.3176 551.0 50 3 VALIDATED 60442.1 60446
7566016401 166.116 38.208 179.831 65.033 60433.4697 60433.4770 403.5 50 4 VALIDATED 60444.0 60447
7566016501 166.114 38.209 179.832 65.032 60434.3847 60434.3988 608.2 50 5 VALIDATED 60445.8 60448
7566016601 166.115 38.208 179.833 65.032 60435.6699 60435.6817 880.0 50 3 VALIDATED 60446.0 60449
7566016701 166.120 38.208 179.831 65.036 60436.6350 60436.6491 1179.0 50 5 VALIDATED 60447.8 60450
7566016801 166.121 38.207 179.830 65.038 60437.4102 60437.4146 336.0 50 4 VALIDATED 60447.9 60451
7566016901 166.129 38.210 179.819 65.043 60438.1870 60438.1919 379.0 50 4 VALIDATED 60448.0 60452
7566017001 166.115 38.208 179.833 65.032 60439.3481 60439.3544 428.0 50 4 VALIDATED 60450.1 60453
7566017101 166.115 38.208 179.832 65.032 60440.6267 60440.6424 927.0 41 5 VALIDATED 60452.1 60454
7566017201 166.115 38.208 179.833 65.032 60441.5941 60441.6039 556.0 41 4 VALIDATED 60452.3 60455
7566017301 166.114 38.209 179.832 65.032 60442.7666 60442.7736 474.0 41 5 VALIDATED 60453.9 60456
7566017401 166.114 38.208 179.833 65.032 60443.7970 60443.8037 321.0 41 6 VALIDATED 60466.2 60457
7566018601 166.114 38.210 179.830 65.031 60455.1468 60455.1519 338.0 50 2 VALIDATED 60468.7 60469
7566019301 166.114 38.209 179.831 65.031 60462.0532 60462.0598 0.0 50 2 VALIDATED 60475.4 60476
7566019302 0.000 0.000 96.337 -60.189 60462.9968 60463.0008 0.0 1 1 VALIDATED 60475.5 60477
7566019501 166.115 38.209 179.831 65.032 60464.8849 60464.9530 268.0 52 2 VALIDATED 60483.1 60478
7566019601 166.114 38.209 179.832 65.031 60465.7873 60465.7933 358.0 52 2 VALIDATED 60483.2 60479
7566019701 166.114 38.209 179.832 65.032 60466.9493 60466.9542 38.0 51 2 VALIDATED 60483.3 60480
7566019801 166.114 38.209 179.832 65.031 60467.9815 60467.9887 0.0 52 2 VALIDATED 60483.4 60481
7566019901 166.113 38.209 179.832 65.031 60468.9493 60468.9558 0.0 52 3 VALIDATED 60486.2 60482
7566019902 166.114 38.209 179.832 65.031 60469.0143 60469.0204 0.0 52 3 VALIDATED 60486.3 60483