NICER observation list: Target ID 252302

Abstract

With the excellent timing ability, high collecting area in soft X-ray band, and relatively low background below 1 keV, NICER is an ideal telescope for supersoft X-ray sources. We therefore propose 3x50 ksec NICER observations for three supersoft X-ray systems. These observations can be useful in searching for the spin period of the white dwarfs, studying the atmospheric emission, and understanding the supersoft X-ray orbital modulation.
Obsid RA DEC l b Start End Exposure Number of
Modules		 Number of
Processing		 Status of
Processing		 Date of
Processing		 Public
date
2523020101 9.331 -72.236 304.449 -44.851 58707.0794 58707.8662 4160.0 52 3 VALIDATED 58711.8 58721
2523020102 9.331 -72.236 304.450 -44.851 58708.0470 58708.9618 8475.0 52 3 VALIDATED 58715.6 58722
2523020103 9.333 -72.237 304.449 -44.850 58709.0139 58709.9928 9148.0 52 2 VALIDATED 58715.6 58723
2523020104 9.331 -72.236 304.450 -44.851 58710.0387 58710.6903 5223.2 52 1 VALIDATED 58715.7 58724
2523020105 9.334 -72.237 304.448 -44.849 58757.5317 58757.7380 3963.0 52 2 VALIDATED 58764.0 58771
2523020106 9.334 -72.237 304.448 -44.850 58758.4936 58758.7697 5861.0 52 2 VALIDATED 58764.7 58772