Tycho_NW
Tycho s SNR is one of the best studied Type Ia remnants in the sky
obsid = 000160000 / Unique Observation/Sequence Number object = Tycho_NW / Object name pi_name = Collaboration XRISM / Proposal Principal Investigator Name ra = 6.23264164587218 / Right Ascension (Pointing Position) (deg) dec = 64.1675934005288 / Declination (Pointing Position) (deg) roll_angle = 226.366844155869 / Roll Angle (deg) start_time = 2024-02-02T08:17:04 / Start Time of the Observation stop_time = 2024-02-05T22:44:04 / Stop Time of the Observation exposure = 212907.65496035 / Effective Total Observation Exposure (s) public_date= 2099-12-31 / Public Date