The target - MRCB0157-311 - is being observed by ACIS-S for 2 hours and 46 minutes. The observation started 3 hours ago and ends in 6 minutes, and is part of the proposal X-ray observations of the southern part of a complete sample of extragalactic radio sources. The target is located in the constellation Fornax. The source is so bright in X-rays that only half of the chip is used for the observation. See related observations: 3CR_455 (25987); MRCB0157-311 (32163); MRCB1044-357 (26231); MRCB1259-445 (27447); MRCB1706-606 (23124); MRCB1737-609 (31919); MRCB1923-328 (29481); MRCB2223-528 (27539).



| Target: | MRCB0157-311 |
| Observation Details: | 32172 |
| Sequence Summary: | 705531 |
| Proposal Id: | 20701065 |
| Proposal: | Cycle 20, Catalog Cool Target, ACTIVE GALAXIES AND QUASARS |
| Instrument: | ACIS-S |
| Chips: | ACIS-67 |
| Sub Array: | Start: 257 Rows: 512 |
| Data Mode: | VFAINT |
| Date: | 18:50 Sunday, 22 February 2026 (UTC) |
| Exposure (approved): | 2 hours and 46 minutes |
| Right Ascension: | 02h 00m 12.1s |
| Declination: | -30° 53' 24.1" |
| Roll: | 257° |
| Constellation: | Fornax |
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