NICER observation list: Target ID 670401

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
6704010101 166.114 38.209 179.832 65.032 60004.1727 60004.1799 511.0 51 4 VALIDATED 60016.9 60018
6704010201 166.114 38.209 179.831 65.032 60005.1652 60005.1713 443.0 51 4 VALIDATED 60017.0 60019
6704010301 166.114 38.209 179.832 65.032 60006.1919 60006.1977 414.0 51 5 VALIDATED 60021.9 60020
6704010401 166.114 38.209 179.832 65.032 60007.2101 60007.2164 374.0 51 6 VALIDATED 60022.0 60021
6704010601 166.114 38.209 179.831 65.032 60009.1468 60009.1553 549.0 51 4 VALIDATED 60022.2 60023
6704010701 166.114 38.209 179.831 65.032 60010.1814 60010.1880 352.0 51 2 VALIDATED 60017.6 60024
6704010801 166.114 38.209 179.831 65.031 60011.0864 60011.0917 279.0 51 3 VALIDATED 60020.4 60025
6704011101 166.114 38.209 179.831 65.031 60014.2421 60014.2491 424.0 51 3 VALIDATED 60024.2 60028
6704011201 166.114 38.210 179.828 65.031 60015.2101 60015.2190 561.0 51 7 VALIDATED 60030.8 60029
6704011301 166.114 38.209 179.831 65.031 60016.2444 60016.2537 744.0 51 4 VALIDATED 60025.8 60030
6704011401 166.114 38.210 179.829 65.031 60017.3410 60017.3532 917.0 51 4 VALIDATED 60027.8 60031
6704011501 166.115 38.210 179.829 65.032 60018.1156 60018.1280 896.0 51 4 VALIDATED 60027.8 60032
6704011601 166.114 38.209 179.831 65.031 60019.1477 60019.1597 851.5 51 5 VALIDATED 60029.0 60033
6704011701 166.114 38.210 179.829 65.032 60020.1167 60020.1289 914.0 51 6 VALIDATED 60030.9 60034
6704011801 166.115 38.210 179.829 65.032 60021.2791 60021.2871 592.0 51 4 VALIDATED 60030.9 60035
6704011901 166.114 38.209 179.831 65.032 60022.1229 60022.1947 836.0 51 6 VALIDATED 60036.2 60036
6704012001 166.114 38.210 179.830 65.032 60023.2127 60023.2241 680.5 51 7 VALIDATED 60036.3 60037
6704012101 166.114 38.209 179.832 65.032 60024.0538 60024.0653 833.0 51 6 VALIDATED 60036.4 60038
6704012201 166.114 38.209 179.831 65.032 60025.2805 60025.2914 812.0 51 5 VALIDATED 60036.5 60039
6704012301 166.114 38.208 179.833 65.032 60026.3183 60026.3252 394.0 51 5 VALIDATED 60042.0 60040
6704012401 166.114 38.209 179.832 65.032 60027.2812 60027.2931 894.0 51 5 VALIDATED 60039.0 60041
6704012501 166.114 38.209 179.831 65.032 60028.5076 60028.5192 911.0 51 6 VALIDATED 60039.1 60042
6704012601 166.114 38.209 179.832 65.032 60029.4754 60029.4873 936.0 51 7 VALIDATED 60042.2 60043
6704012701 166.114 38.209 179.832 65.031 60030.0560 60030.0692 982.0 51 6 VALIDATED 60042.3 60044
6704012801 166.113 38.208 179.834 65.031 60031.6046 60031.6256 1719.0 51 4 VALIDATED 60042.4 60045
6704013001 166.114 38.209 179.831 65.032 60033.6691 60033.6804 789.0 51 4 VALIDATED 60044.8 60047
6704013101 166.113 38.208 179.835 65.031 60034.7758 60034.7812 228.0 51 5 VALIDATED 60044.9 60048
6704013201 166.113 38.208 179.833 65.031 60035.3495 60035.3636 1085.0 51 5 VALIDATED 60048.1 60049
6704013301 166.112 38.207 179.837 65.030 60036.4444 60036.4549 802.0 51 7 VALIDATED 60048.1 60050
6704013401 166.112 38.209 179.832 65.030 60037.3604 60037.3670 486.0 51 5 VALIDATED 60048.2 60051
6704013501 166.113 38.209 179.833 65.031 60038.3285 60038.3350 486.0 51 4 VALIDATED 60048.2 60052
6704013601 166.112 38.208 179.834 65.031 60039.3465 60039.3537 458.5 51 5 VALIDATED 60053.8 60053
6704013701 166.111 38.206 179.839 65.030 60040.3822 60040.3930 825.0 51 4 VALIDATED 60053.9 60054
6704013801 166.113 38.209 179.833 65.031 60041.4796 60041.4951 1223.0 51 7 VALIDATED 60057.9 60055
6704013901 166.123 38.206 179.832 65.039 60042.5755 60042.5844 0.0 51 8 VALIDATED 60058.0 60056
6704014001 166.108 38.210 179.833 65.027 60043.4818 60043.4861 0.0 51 7 VALIDATED 60058.0 60057
6704014101 166.111 38.207 179.838 65.030 60047.5423 60047.5479 212.0 51 5 VALIDATED 60059.6 60061
6704015401 166.114 38.210 179.830 65.031 60057.8322 60057.8396 377.0 51 6 VALIDATED 60068.2 60071
6704015501 166.115 38.213 179.821 65.031 60058.9347 60058.9403 422.0 51 7 VALIDATED 60070.0 60072
6704015701 166.114 38.209 179.831 65.032 60060.9324 60060.9472 984.0 51 8 VALIDATED 60078.7 60074
6704015801 166.116 38.213 179.821 65.032 60061.9664 60061.9792 871.0 51 6 VALIDATED 60072.8 60075
6704015901 166.115 38.209 179.831 65.032 60062.9179 60062.9266 0.0 51 6 VALIDATED 60072.9 60076
6704016001 166.114 38.209 179.832 65.032 60063.8206 60063.8270 0.0 51 5 VALIDATED 60073.0 60077
6704016101 166.114 38.209 179.832 65.031 60064.9179 60064.9295 276.0 51 5 VALIDATED 60074.7 60078
6704016201 166.114 38.209 179.832 65.032 60065.8859 60065.8976 347.0 51 7 VALIDATED 60078.8 60079
6704016301 166.114 38.209 179.831 65.032 60066.8541 60066.8652 383.0 51 5 VALIDATED 60076.8 60080
6704016401 166.114 38.209 179.832 65.031 60067.8868 60067.8980 464.0 51 7 VALIDATED 60078.9 60081
6704016501 166.115 38.209 179.832 65.032 60068.8546 60068.8600 28.0 51 5 VALIDATED 60079.0 60082
6704016601 166.114 38.209 179.832 65.032 60069.9528 60069.9648 478.0 51 4 VALIDATED 60079.1 60083
6704016701 166.114 38.209 179.832 65.032 60070.9173 60070.9444 1621.0 51 4 VALIDATED 60081.5 60084
6704016801 166.114 38.209 179.832 65.032 60071.8887 60071.8990 599.0 51 4 VALIDATED 60081.6 60085
6704016901 166.114 38.209 179.832 65.032 60072.8532 60072.8808 1925.0 51 6 VALIDATED 60088.0 60086
6704017001 166.114 38.209 179.832 65.032 60073.7560 60073.7847 2168.6 51 6 VALIDATED 60088.0 60087
6704017101 166.114 38.209 179.832 65.032 60074.7218 60074.7519 2173.0 51 5 VALIDATED 60088.1 60088
6704017201 166.114 38.208 179.832 65.032 60075.7701 60075.7838 1134.0 51 4 VALIDATED 60088.1 60089
6704017301 166.115 38.209 179.831 65.032 60076.7852 60076.8022 967.0 51 4 VALIDATED 60088.3 60090
6704017401 166.115 38.209 179.831 65.033 60077.3670 60077.3810 971.0 51 1 VALIDATED 60082.1 60091
6704017501 166.115 38.209 179.831 65.032 60078.2067 60078.2185 806.0 51 2 VALIDATED 60084.6 60092
6704017601 166.117 38.206 179.835 65.034 60079.1122 60079.1211 360.0 51 3 VALIDATED 60088.3 60093
6704017701 166.112 38.218 179.813 65.027 60080.0830 60080.0884 0.0 51 4 VALIDATED 60094.3 60094
6704017901 166.114 38.208 179.832 65.032 60082.6570 60082.6681 848.0 51 3 VALIDATED 60094.6 60096
6704018301 166.114 38.210 179.830 65.031 60086.5265 60086.5373 534.0 51 3 VALIDATED 60096.9 60100
6704018501 166.114 38.209 179.830 65.031 60088.1410 60088.1637 1476.5 49 2 VALIDATED 60095.3 60102
6704018601 166.114 38.210 179.829 65.031 60089.0428 60089.0605 1312.0 45 4 VALIDATED 60113.4 60103
6704019801 166.114 38.209 179.832 65.032 60101.8343 60101.9035 426.8 51 5 VALIDATED 60113.7 60115
6704019901 166.114 38.209 179.832 65.032 60102.3520 60102.3562 289.0 51 5 VALIDATED 60115.1 60116