3C273
None
obsid = 101004010 / Unique Observation/Sequence Number object = 3C273 / Object name pi_name = Collaboration XRISM / Proposal Principal Investigator Name ra = 187.278076258834 / Right Ascension (Pointing Position) (deg) dec = 2.05347948455076 / Declination (Pointing Position) (deg) roll_angle = 112.45128112947 / Roll Angle (deg) start_time = 2025-01-05T22:31:04 / Start Time of the Observation stop_time = 2025-01-06T18:43:04 / Stop Time of the Observation exposure = 35436.763708 / Effective Total Observation Exposure (s) public_date= 2025-08-31 / Public Date