The target - Perseus cluster E - is being observed by ACIS-I for 3 hours and 3 minutes. The observation started 9 minutes ago and ends in 3 hours, and is part of the proposal The sounds of feedback: deep and wide imaging of the cool core of the Perseus cluster. The target is located in the constellation Perseus. See related observations: Perseus cluster (30278, 30284, 30285, 30282, 30846, 30283, 30860, 30279, 30883, 30280, 30995, 30315, 31974, 29631, 30308, 32005, 30310, 32006, 30313, 32007, 30861, 30281, 32014, 32015, 30317, 32016, 31987, 32017, 31988, 31989, 31990, 30287, 32028, 30288, 32029, 30290, 32030, 32031, 30293, 32041, 30299, 32042, 30312, 32043, 30289, 30311, 32054, 32055, 32056, 30291, 32086, 30322, 32087, 30294, 30320, 30321, 30296, 30314, 30316, 30295, 30298, 30302, 30306, 30307, 30318, 30319, 30297, 30300, 30301, 30303, 30304, 32177, 30305, 30286, 32199, 30292, 32200, 31880, 32202); Perseus cluster E (29635, 30359, 30369, 30370, 31964, 30362, 32219, 30366, 30360, 32233, 32234, 30363, 32235); Perseus cluster N (29632, 32184, 32185, 30333, 32216, 30326, 32229, 30327, 32230, 32231); Perseus cluster S (30356, 32218, 30357, 32232); Perseus cluster W (29633, 30336, 30344, 32201, 30342, 32217).
This is a time-critical observation.
| Target: | Perseus cluster E |
| Observation Details: | 32220 |
| Sequence Summary: | 802200 |
| Proposal Id: | 25808977 |
| Proposal: | Cycle 25, CLP, CLUSTERS OF GALAXIES |
| Instrument: | ACIS-I |
| Chips: | ACIS-01236 |
| Data Mode: | FAINT |
| Date: | 18:33 Sunday, 15 March 2026 (UTC) |
| Exposure (approved): | 3 hours and 3 minutes |
| Right Ascension: | 03h 20m 14.4s |
| Declination: | +41° 30' 33.4" |
| Roll: | 289° |
| Constellation: | Perseus |
| Time critical: | Yes |
This page requires JavaScript and it appears that it is not available.
It appears that the JavaScript code needed to display the World Wide Telescope has not loaded. If you are using the https version of the site, please try visiting the http version of this page to see if that works.
