Vela_X-1_4
obsid = 000142000 / Unique Observation/Sequence Number object = Vela_X-1_4 / Object name pi_name = Tashiro Makoto / Proposal Principal Investigator Name ra = 135.527606181079 / Right Ascension (Pointing Position) (deg) dec = -40.5540571135933 / Declination (Pointing Position) (deg) roll_angle = 150.420185208605 / Roll Angle (deg) start_time = 2024-01-05T01:41:04 / Start Time of the Observation stop_time = 2024-01-05T08:01:04 / Stop Time of the Observation exposure = 12320.937499 / Effective Total Observation Exposure (s) public_date= 2025-08-31 / Public Date