NICER observation list: Target ID 756603

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
7566034301 166.114 38.208 179.834 65.032 60610.0816 60610.0852 72.0 50 4 VALIDATED 60620.8 60624
7566034401 166.114 38.208 179.833 65.032 60611.0465 60611.0514 234.0 50 5 VALIDATED 60623.0 60625
7566034501 166.113 38.209 179.832 65.031 60612.0132 60612.0389 473.0 20 4 VALIDATED 60623.1 60626
7566034601 166.114 38.208 179.833 65.031 60613.2988 60613.3097 799.0 50 5 VALIDATED 60625.8 60627
7566034701 166.114 38.208 179.833 65.031 60614.6590 60614.6639 322.0 50 4 VALIDATED 60625.9 60628
7566034901 166.112 38.208 179.835 65.030 60616.4595 60616.4639 325.0 50 5 VALIDATED 60627.9 60630
7566035001 166.111 38.208 179.836 65.030 60617.8766 60617.8806 282.0 50 4 VALIDATED 60628.0 60631
7566035101 166.111 38.208 179.835 65.030 60618.7144 60618.7183 284.0 50 4 VALIDATED 60629.8 60632
7566035201 166.111 38.207 179.836 65.030 60619.7438 60619.7488 272.0 50 4 VALIDATED 60629.9 60633
7566035301 166.114 38.208 179.833 65.032 60620.7118 60620.7155 258.0 50 4 VALIDATED 60632.1 60634
7566035401 166.113 38.209 179.832 65.031 60621.7426 60621.7484 400.0 50 3 VALIDATED 60632.2 60635
7566035501 166.112 38.208 179.834 65.031 60622.6458 60622.6509 181.0 50 5 VALIDATED 60633.8 60636
7566035601 166.113 38.208 179.833 65.031 60623.8035 60623.8088 226.0 50 5 VALIDATED 60634.0 60637
7566035701 166.113 38.209 179.832 65.031 60624.7076 60624.7137 377.0 50 5 VALIDATED 60635.3 60638
7566035801 166.113 38.209 179.832 65.031 60625.7426 60625.7472 330.0 50 4 VALIDATED 60635.4 60639
7566035901 166.113 38.209 179.832 65.031 60626.6396 60626.6444 247.0 50 6 VALIDATED 60638.4 60640
7566036001 166.113 38.209 179.832 65.031 60627.6065 60627.6118 302.0 50 4 VALIDATED 60638.5 60641
7566036101 166.113 38.209 179.831 65.031 60628.6396 60628.6444 177.0 50 4 VALIDATED 60638.6 60642
7566036201 166.114 38.208 179.833 65.032 60629.4122 60629.4169 174.0 50 6 VALIDATED 60640.5 60643
7566036301 166.109 38.207 179.839 65.028 60630.4475 60630.4512 268.0 50 5 VALIDATED 60641.7 60644
7566036401 166.114 38.209 179.832 65.031 60631.4161 60631.4232 497.0 50 4 VALIDATED 60641.8 60645
7566037501 166.114 38.209 179.831 65.032 60642.8068 60642.8178 0.0 41 5 VALIDATED 60653.2 60656
7566037601 166.114 38.209 179.832 65.032 60643.7723 60643.7868 0.0 41 5 VALIDATED 60654.4 60657
7566037701 166.114 38.209 179.831 65.032 60644.6740 60644.6905 0.0 41 5 VALIDATED 60654.5 60658
7566037801 166.114 38.209 179.832 65.032 60645.7678 60645.7875 0.0 41 6 VALIDATED 60655.8 60659
7566037901 166.114 38.209 179.832 65.032 60646.9289 60646.9491 0.0 41 5 VALIDATED 60656.9 60660
7566038001 166.114 38.209 179.832 65.032 60647.8320 60647.8523 0.0 41 5 VALIDATED 60658.1 60661
7566038101 166.114 38.208 179.833 65.032 60648.8632 60648.8820 0.0 41 7 VALIDATED 60660.1 60662
7566038201 166.115 38.209 179.832 65.032 60649.8308 60649.8519 0.0 41 7 VALIDATED 60661.8 60663
7566038301 166.114 38.209 179.832 65.032 60650.7339 60650.7549 0.0 41 5 VALIDATED 60661.8 60664
7566038501 166.114 38.208 179.833 65.032 60651.5769 60651.5942 0.0 41 4 VALIDATED 60662.0 60665
7566038601 166.114 38.209 179.832 65.032 60652.6106 60652.6262 0.0 41 6 VALIDATED 60663.9 60666
7566038701 166.114 38.208 179.833 65.032 60653.5778 60653.5935 0.0 41 6 VALIDATED 60670.9 60667
7566038801 166.114 38.208 179.832 65.032 60654.4160 60654.4319 0.0 41 6 VALIDATED 60671.1 60668
7566038802 166.114 38.209 179.832 65.032 60655.3114 60655.3208 0.0 41 5 VALIDATED 60671.2 60669
7566038901 166.116 38.209 179.830 65.033 60656.7914 60656.7977 386.0 50 4 VALIDATED 60671.3 60670
7566039001 166.116 38.209 179.830 65.033 60657.5041 60657.5097 260.0 50 2 VALIDATED 60671.4 60671
7566039101 166.115 38.209 179.830 65.032 60658.4049 60658.4097 278.0 50 3 VALIDATED 60671.5 60672
7566039201 166.114 38.209 179.832 65.032 60659.1134 60659.1194 336.0 50 3 VALIDATED 60671.6 60673
7566039301 166.116 38.209 179.831 65.033 60660.1475 60660.1534 369.0 50 2 VALIDATED 60671.6 60674
7566039401 166.114 38.209 179.831 65.031 60661.1074 60661.1150 194.0 50 2 VALIDATED 60673.9 60675
7566039501 166.114 38.209 179.832 65.031 60662.3970 60662.4125 1139.0 50 2 VALIDATED 60674.0 60676
7566039601 166.114 38.209 179.831 65.031 60663.6226 60663.6352 861.0 50 2 VALIDATED 60674.1 60677
7566039701 166.113 38.211 179.828 65.030 60664.5986 60664.6049 382.0 50 3 VALIDATED 60675.7 60678
7566039801 166.114 38.210 179.830 65.031 60665.5664 60665.5720 290.0 50 3 VALIDATED 60675.8 60679
7566039901 166.114 38.209 179.830 65.031 60666.5347 60666.5400 227.0 50 4 VALIDATED 60677.9 60680