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 5 days and 4 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| ZTF J1905+3134 | Star | 2 hours and 45 minutes | 4 days ago | ACIS-S | n/a | None | n/a | 19h 05m 11.4s | +31° 34' 32.3" | Lyr |
| Perseus cluster | Cluster of Galaxies | 8 hours and 15 minutes | 4 days ago | ACIS-I | n/a | None | Time Critical | 03h 19m 48.2s | +41° 30' 42.2" | Per |
| Center of COSMOS-Web | Unidentified | 2 hours and 54 minutes | 3 days ago | ACIS-I | n/a | None | n/a | 09h 59m 48.0s | +02° 00' 44.4" | Sex |
| Perseus cluster | Cluster of Galaxies | 8 hours and 47 minutes | 3 days ago | ACIS-I | n/a | None | Time Critical | 03h 19m 48.2s | +41° 30' 42.2" | Per |
| Center of COSMOS-Web | Unidentified | 5 hours and 14 minutes | 3 days ago | ACIS-I | n/a | None | n/a | 09h 59m 48.0s | +02° 00' 44.4" | Sex |
| ZTF J1905+3134 | Star | 3 hours and 2 minutes | 3 days ago | ACIS-S | n/a | None | n/a | 19h 05m 11.4s | +31° 34' 32.3" | Lyr |
| Perseus cluster | Cluster of Galaxies | 5 hours and 14 minutes | 2 days ago | ACIS-I | n/a | None | Time Critical | 03h 19m 48.2s | +41° 30' 42.2" | Per |
| CAL-ER (41702) | 50 minutes | 2 days ago | n/a | n/a | n/a | n/a | 10h 06m 16.4s | +13° 22' 40.3" | n/a | |
| CAL-ER (41700) | 50 minutes | 2 days ago | n/a | n/a | n/a | n/a | 13h 45m 11.9s | -45° 16' 06.8" | n/a | |
| Center of COSMOS-Web | Unidentified | 3 hours and 35 minutes | 2 days ago | ACIS-I | n/a | None | n/a | 09h 59m 50.8s | +02° 26' 01.6" | Sex |
| MRCB0157-311 | Unidentified | 2 hours and 59 minutes | 2 days ago | ACIS-S | n/a | None | n/a | 02h 00m 12.1s | -30° 53' 24.1" | For |
| Center of COSMOS-Web | Unidentified | 4 hours and 8 minutes | 1 day ago | ACIS-I | n/a | None | n/a | 09h 59m 50.8s | +02° 26' 01.6" | Sex |
| MRCB0157-311 | Unidentified | 2 hours and 59 minutes | 1 day ago | ACIS-S | n/a | None | n/a | 02h 00m 12.1s | -30° 53' 24.1" | For |
| Center of COSMOS-Web | Unidentified | 3 hours and 18 minutes | 24 hours ago | ACIS-I | n/a | None | n/a | 09h 59m 50.8s | +02° 26' 01.6" | Sex |
| ArLac | RS CVn Variable | 1 hour and 11 minutes | 19 hours ago | HRC-I | n/a | None | Time Critical, Monitoring | 22h 08m 40.7s | +45° 44' 33.3" | Lac |
| ArLac | RS CVn Variable | 1 hour and 14 minutes | 17 hours ago | HRC-I | n/a | None | Time Critical, Monitoring | 22h 08m 40.7s | +45° 44' 33.3" | Lac |
| ArLac | RS CVn Variable | 1 hour and 14 minutes | 16 hours ago | HRC-I | n/a | None | Time Critical, Monitoring | 22h 08m 40.7s | +45° 44' 33.3" | Lac |
| SDSS J102258.41+123429.7 | Quasar | 3 hours and 20 minutes | 14 hours ago | ACIS-S | n/a | None | n/a | 10h 22m 58.4s | +12° 34' 29.7" | Leo |
| Perseus cluster | Cluster of Galaxies | 7 hours and 46 minutes | 10 hours ago | ACIS-I | n/a | None | Time Critical | 03h 19m 48.2s | +41° 30' 42.2" | Per |
| SDSS J102258.41+123429.7 | Quasar | 3 hours and 36 minutes | now | ACIS-S | n/a | None | n/a | 10h 22m 58.4s | +12° 34' 29.7" | Leo |
| Perseus cluster | Cluster of Galaxies | 8 hours and 20 minutes | in 2 hours | ACIS-I | n/a | None | Time Critical | 03h 19m 48.2s | +41° 30' 42.2" | Per |
| CAL-ER (41698) | 50 minutes | in 11 hours | n/a | n/a | n/a | n/a | 10h 07m 60.0s | +16° 00' 00.0" | n/a | |
| CAL-ER (41697) | 50 minutes | in 15 hours | n/a | n/a | n/a | n/a | 03h 41m 21.7s | +28° 40' 25.7" | n/a | |
| CAL-ER (41696) | 50 minutes | in 18 hours | n/a | n/a | n/a | n/a | 00h 08m 24.0s | +74° 30' 00.0" | n/a | |
| CAL-ER (41695) | 33 minutes and 20 seconds | in 21 hours | n/a | n/a | n/a | n/a | 10h 39m 60.0s | +17° 11' 60.0" | n/a | |
| CAL-ER (41694) | 33 minutes and 20 seconds | in 22 hours | n/a | n/a | n/a | n/a | 16h 52m 00.0s | +29° 00' 00.0" | n/a | |
| NGC4654 | HII Galaxy | 4 hours and 10 minutes | in 24 hours | ACIS-S | n/a | None | n/a | 12h 43m 56.6s | +13° 07' 35.4" | Vir |
| GS 1354-64 | High Mass X-ray Binary | 8 hours and 20 minutes | in 1 day | ACIS-S with High Energy Transmission Grating (HETG) | NuSTAR,NRAO,NOAO | Intermediate | Time Critical, Monitoring | 13h 58m 09.7s | -64° 44' 05.3" | Cir |
| Center of COSMOS-Web | Unidentified | 5 hours and 33 minutes | in 2 days | ACIS-I | n/a | None | n/a | 10h 00m 29.1s | +02° 05' 31.3" | Sex |
| CAL-ER (41693) | 15 minutes | in 2 days | n/a | n/a | n/a | n/a | 03h 47m 52.1s | -36° 27' 00.0" | n/a | |
| ArLac | RS CVn Variable | 1 hour and 11 minutes | in 2 days | HRC-I | n/a | None | Time Critical, Monitoring | 22h 08m 40.7s | +45° 44' 33.3" | Lac |
| ArLac | RS CVn Variable | 1 hour and 11 minutes | in 2 days | HRC-I | n/a | None | Time Critical, Monitoring | 22h 08m 40.7s | +45° 44' 33.3" | Lac |
| Perseus cluster | Cluster of Galaxies | 4 hours and 26 minutes | in 2 days | ACIS-I | n/a | None | Time Critical | 03h 19m 48.2s | +41° 30' 42.2" | Per |
| SDSS J102258.41+123429.7 | Quasar | 3 hours and 53 minutes | in 2 days | ACIS-S | n/a | None | n/a | 10h 22m 58.4s | +12° 34' 29.7" | Leo |
| Perseus cluster | Cluster of Galaxies | 8 hours and 20 minutes | in 2 days | ACIS-I | n/a | None | Time Critical | 03h 19m 48.2s | +41° 30' 42.2" | Per |
| SDSS J102258.41+123429.7 | Quasar | 3 hours and 53 minutes | in 3 days | ACIS-S | n/a | None | n/a | 10h 22m 58.4s | +12° 34' 29.7" | Leo |
| ACT-CL J0307.0-0628 | Cluster of Galaxies | 3 hours and 20 minutes | in 3 days | ACIS-S | n/a | None | n/a | 03h 07m 04.4s | -06° 28' 46.2" | Eri |