3-day Schedule
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This page shows 3 days of the Chandra schedule, either side of today, and the total science exposure time for these observations is 3 days and 14 hours. The size of the circles indicate the exposure time, and the color shows whether the observation has been done, is running now, or is in the future; the same colors are used in the table below. For repeated observations it can be hard to make out what is going on, since the circles overlap! The shaded regions trace the Milky Way galaxy. The points are plotted in the Equatorial coordinate system, using the Aitoff projection
.
| Target | Object type | Exposure time | Start | Instrument | Joint with | Turnaround | Constraints | Right Ascension | Declination | Constellation |
|---|---|---|---|---|---|---|---|---|---|---|
| AN UMa | Cataclysmic Binary | 8 hours and 58 minutes | 4 days ago | ACIS-S with High Energy Transmission Grating (HETG) | n/a | None | n/a | 11h 04m 25.7s | +45° 03' 13.9" | UMa |
| Perseus cluster | Cluster of Galaxies | 3 hours and 19 minutes | 4 days ago | ACIS-I | n/a | None | Time Critical | 03h 19m 48.2s | +41° 30' 42.2" | Per |
| CAL-ER (41928) | 50 minutes | 3 days ago | n/a | n/a | n/a | n/a | 04h 04m 09.9s | +28° 01' 10.1" | n/a | |
| CAL-ER (41926) | 50 minutes | 3 days ago | n/a | n/a | n/a | n/a | 15h 34m 19.1s | +26° 56' 47.4" | n/a | |
| Cygnus X-2 | Low Mass X-ray Binary | 11 hours and 55 minutes | 3 days ago | ACIS-S with High Energy Transmission Grating (HETG) | n/a | None | n/a | 21h 44m 41.2s | +38° 19' 17.1" | Cyg |
| Perseus cluster | Cluster of Galaxies | 2 hours and 41 minutes | 2 days ago | ACIS-I | n/a | None | Time Critical | 03h 19m 48.2s | +41° 30' 42.2" | Per |
| PSR J1015-5719 | Pulsar | 2 hours and 46 minutes | 2 days ago | ACIS-I | n/a | None | n/a | 10h 15m 38.0s | -57° 19' 12.8" | Car |
| zeta Tau | Be Star | 3 hours and 41 minutes | 2 days ago | ACIS-S with High Energy Transmission Grating (HETG) | n/a | None | Time Critical, Constrained | 05h 37m 38.7s | +21° 08' 33.1" | Tau |
| PSR J1015-5719 | Pulsar | 2 hours and 46 minutes | 2 days ago | ACIS-I | n/a | None | n/a | 10h 15m 38.0s | -57° 19' 12.8" | Car |
| NGC2566 | Galaxy towards a Group of Galaxies | 5 hours and 33 minutes | 2 days ago | ACIS-S | n/a | None | n/a | 08h 18m 45.6s | -25° 29' 58.2" | Pup |
| zeta Tau | Be Star | 3 hours and 41 minutes | 1 day ago | ACIS-S with High Energy Transmission Grating (HETG) | n/a | None | Time Critical, Constrained | 05h 37m 38.7s | +21° 08' 33.1" | Tau |
| PSR J1015-5719 | Pulsar | 2 hours and 46 minutes | 1 day ago | ACIS-I | n/a | None | n/a | 10h 15m 38.0s | -57° 19' 12.8" | Car |
| CAL-ER (41924) | 15 minutes | 1 day ago | n/a | n/a | n/a | n/a | 12h 13m 12.0s | -09° 35' 60.0" | n/a | |
| zeta Tau | Be Star | 3 hours and 40 minutes | 1 day ago | ACIS-S with High Energy Transmission Grating (HETG) | n/a | None | Time Critical, Constrained | 05h 37m 38.7s | +21° 08' 33.1" | Tau |
| 1eRASS J120844.7+144821 | Unidentified | 4 hours and 10 minutes | 22 hours ago | ACIS-S | n/a | None | n/a | 12h 08m 44.9s | +14° 48' 20.3" | Com |
| CAL-ER (41923) | 50 minutes | 17 hours ago | n/a | n/a | n/a | n/a | 05h 03m 09.2s | +27° 08' 30.1" | n/a | |
| CAL-ER (41922) | 50 minutes | 16 hours ago | n/a | n/a | n/a | n/a | 03h 34m 52.9s | +18° 21' 28.8" | n/a | |
| CAL-ER (41921) | 50 minutes | 13 hours ago | n/a | n/a | n/a | n/a | 19h 57m 36.0s | -19° 48' 00.0" | n/a | |
| CAL-ER (41920) | 16 minutes and 40 seconds | 9 hours ago | n/a | n/a | n/a | n/a | 03h 35m 45.1s | +19° 17' 25.8" | n/a | |
| CAL-ER (41919) | 50 minutes | 8 hours ago | n/a | n/a | n/a | n/a | 05h 05m 20.3s | +27° 04' 34.7" | n/a | |
| NGC4654 | HII Galaxy | 4 hours and 10 minutes | 6 hours ago | ACIS-S | n/a | None | n/a | 12h 43m 56.6s | +13° 07' 35.4" | Vir |
| zeta Tau | Be Star | 2 hours and 50 minutes | now | ACIS-S with High Energy Transmission Grating (HETG) | n/a | None | Time Critical, Constrained | 05h 37m 38.7s | +21° 08' 33.1" | Tau |
| NGC4654 | HII Galaxy | 4 hours and 10 minutes | in 2 hours | ACIS-S | n/a | None | n/a | 12h 43m 56.6s | +13° 07' 35.4" | Vir |
| Perseus cluster | Cluster of Galaxies | 2 hours and 46 minutes | in 7 hours | ACIS-I | n/a | None | Time Critical | 03h 19m 48.2s | +41° 30' 42.2" | Per |
| NGC 5523 | Active Galaxy Nucleus Candidate | 2 hours and 46 minutes | in 10 hours | ACIS-I | n/a | None | n/a | 14h 14m 52.3s | +25° 19' 03.4" | Boo |
| Perseus cluster | Cluster of Galaxies | 2 hours and 41 minutes | in 14 hours | ACIS-I | n/a | None | Time Critical | 03h 19m 48.2s | +41° 30' 42.2" | Per |
| IRAS 14026+4341 | Seyfert 1 Galaxy | 2 hours and 46 minutes | in 17 hours | ACIS-S | n/a | None | n/a | 14h 04m 38.8s | +43° 27' 07.4" | CVn |
| Perseus cluster | Cluster of Galaxies | 2 hours and 43 minutes | in 21 hours | ACIS-I | n/a | None | Time Critical | 03h 19m 48.2s | +41° 30' 42.2" | Per |
| NGC 6740 | Active Galaxy Nucleus | 2 hours and 46 minutes | in 1 day | ACIS-S | n/a | None | n/a | 19h 00m 50.5s | +28° 46' 16.4" | Lyr |
| Perseus cluster | Cluster of Galaxies | 2 hours and 43 minutes | in 1 day | ACIS-I | n/a | None | Time Critical | 03h 19m 48.2s | +41° 30' 42.2" | Per |