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 21 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| A1795 | Cluster of Galaxies | 4 hours and 10 minutes | 3 days ago | ACIS-I | n/a | None | Time Critical, Monitoring | 13h 48m 52.7s | +26° 35' 27.0" | Boo |
| NGC 6814 | Seyfert 1 Galaxy | 2 hours and 45 minutes | 3 days ago | ACIS-S | n/a | None | n/a | 19h 42m 52.5s | -10° 14' 04.7" | Aql |
| A1795 | Cluster of Galaxies | 2 hours and 46 minutes | 3 days ago | ACIS-I | n/a | None | Time Critical, Monitoring | 13h 48m 52.7s | +26° 35' 27.0" | Boo |
| LEDA90334 | Seyfert 1 Galaxy | 2 hours and 35 minutes | 2 days ago | ACIS-S | n/a | None | n/a | 19h 37m 33.0s | -06° 13' 04.8" | Aql |
| GRB251129A | Unidentified | 2 hours and 45 minutes | 2 days ago | ACIS-S | n/a | Slow | n/a | 14h 57m 18.9s | +79° 17' 34.7" | UMi |
| PSO J308.0416-21.2339 | Quasar | 5 hours and 27 minutes | 2 days ago | ACIS-S | n/a | None | n/a | 20h 32m 10.0s | -21° 14' 02.4" | Cap |
| SDSS J122558.56+042826.3 | Active Galaxy Nucleus Candidate | 6 hours and 23 minutes | 2 days ago | ACIS-S | n/a | None | n/a | 12h 25m 58.6s | +04° 28' 26.4" | Vir |
| CAL-ER (41293) | 1 day ago | n/a | n/a | n/a | n/a | 19h 35m 58.0s | -27° 32' 09.6" | n/a | ||
| PSO J308.0416-21.2339 | Quasar | 4 hours and 50 minutes | 1 day ago | ACIS-S | n/a | None | n/a | 20h 32m 10.0s | -21° 14' 02.4" | Cap |
| CAL-ER (41292) | 15 minutes | 1 day ago | n/a | n/a | n/a | n/a | 17h 13m 05.9s | -31° 57' 36.7" | n/a | |
| ZTF26aavrgaw | Unidentified | 7 hours and 13 minutes | 1 day ago | ACIS-S | n/a | Slow | Time Critical, Monitoring | 14h 43m 37.1s | +58° 53' 08.1" | Dra |
| SNR G1.9+0.3 | SuperNova Remnant | 2 hours and 55 minutes | 22 hours ago | ACIS-S | n/a | None | n/a | 17h 48m 45.0s | -27° 10' 00.1" | Sgr |
| CAL-ER (41291) | 15 minutes | 18 hours ago | n/a | n/a | n/a | n/a | 09h 27m 12.0s | -28° 41' 60.0" | n/a | |
| CAL-ER (41290) | 15 minutes | 17 hours ago | n/a | n/a | n/a | n/a | 09h 12m 54.2s | +69° 45' 38.9" | n/a | |
| CAL-ER (41289) | 50 minutes | 16 hours ago | n/a | n/a | n/a | n/a | 17h 27m 12.0s | +36° 30' 00.0" | n/a | |
| CAL-ER (41288) | 1 hour and 40 minutes | 13 hours ago | n/a | n/a | n/a | n/a | 20h 29m 36.0s | -15° 24' 00.0" | n/a | |
| CAL-ER (41287) | 1 hour and 31 minutes | 10 hours ago | n/a | n/a | n/a | n/a | 09h 12m 54.2s | +69° 45' 38.9" | n/a | |
| CAL-ER (41286) | 50 minutes | 8 hours ago | n/a | n/a | n/a | n/a | 20h 29m 36.0s | -15° 24' 00.0" | n/a | |
| ZTF26aavrgaw | Unidentified | 6 hours and 40 minutes | now | ACIS-S | n/a | Slow | Time Critical, Monitoring | 14h 43m 37.1s | +58° 53' 08.1" | Dra |
| CIZAJ1955.8+0215 | Unidentified | 2 hours and 46 minutes | in 1 hour | ACIS-I | n/a | None | n/a | 19h 55m 48.2s | +02° 15' 21.0" | Aql |
| 1eRASS J120806.9+291707 | Unidentified | 31 minutes and 40 seconds | in 5 hours | ACIS-S | n/a | None | n/a | 12h 08m 07.0s | +29° 17' 07.8" | Com |
| PSZ2G144.99-24.64 | Cluster of Galaxies | 2 hours and 40 minutes | in 6 hours | ACIS-I | n/a | None | n/a | 02h 28m 45.4s | +34° 01' 37.2" | Tri |
| Gaia DR2 6885342959337741184 | High Proper Motion Star | 2 hours and 46 minutes | in 9 hours | ACIS-S | n/a | None | n/a | 21h 07m 10.4s | -13° 55' 22.5" | Aqr |
| Perseus cluster S | Unidentified | 6 hours and 23 minutes | in 13 hours | ACIS-I | n/a | None | Time Critical | 03h 19m 48.2s | +41° 25' 24.8" | Per |
| CAL-ER (41285) | 15 minutes | in 20 hours | n/a | n/a | n/a | n/a | 20h 56m 48.0s | -15° 18' 00.0" | n/a | |
| PSO J308.0416-21.2339 | Quasar | 2 hours and 55 minutes | in 21 hours | ACIS-S | n/a | None | n/a | 20h 32m 10.0s | -21° 14' 02.4" | Cap |
| CAL-ER (41284) | 15 minutes | in 1 day | n/a | n/a | n/a | n/a | 11h 35m 60.0s | -36° 00' 00.0" | n/a | |
| Perseus cluster S | Unidentified | 5 hours and 50 minutes | in 1 day | ACIS-I | n/a | None | Time Critical | 03h 19m 48.2s | +41° 25' 24.8" | Per |
| CAL-ER (41283) | in 1 day | n/a | n/a | n/a | n/a | 01h 06m 00.0s | -02° 42' 00.0" | n/a | ||
| SWIFT J2105.1-2106 | Unidentified | 2 hours and 46 minutes | in 1 day | ACIS-I | n/a | None | n/a | 21h 05m 03.5s | -21° 03' 54.1" | Cap |
| CAL-ER (41282) | in 1 day | n/a | n/a | n/a | n/a | 21h 29m 12.0s | -11° 35' 60.0" | n/a | ||
| Perseus cluster S | Unidentified | 5 hours and 33 minutes | in 2 days | ACIS-I | n/a | None | Time Critical | 03h 19m 48.2s | +41° 25' 24.8" | Per |
| CAL-ER (41281) | 15 minutes | in 2 days | n/a | n/a | n/a | n/a | 22h 21m 11.0s | +05° 55' 46.2" | n/a | |
| SNR G1.9+0.3 | SuperNova Remnant | 2 hours and 38 minutes | in 2 days | ACIS-S | n/a | None | n/a | 17h 48m 45.0s | -27° 10' 00.1" | Sgr |
| CAL-ER (41280) | 50 minutes | in 2 days | n/a | n/a | n/a | n/a | 20h 29m 36.0s | -15° 24' 00.0" | n/a | |
| CAL-ER (41279) | 50 minutes | in 2 days | n/a | n/a | n/a | n/a | 16h 52m 49.0s | +35° 30' 41.4" | n/a | |
| CAL-ER (41278) | 1 hour and 28 minutes | in 2 days | n/a | n/a | n/a | n/a | 13h 44m 48.0s | -26° 00' 00.0" | n/a | |
| CAL-ER (41277) | 15 minutes | in 2 days | n/a | n/a | n/a | n/a | 09h 12m 54.2s | +69° 45' 38.9" | n/a | |
| CAL-ER (41276) | 15 minutes | in 2 days | n/a | n/a | n/a | n/a | 05h 29m 46.1s | +38° 50' 59.6" | n/a | |
| CAL-ER (41275) | 15 minutes | in 2 days | n/a | n/a | n/a | n/a | 20h 56m 48.0s | -15° 18' 00.0" | n/a | |
| Perseus cluster S | Unidentified | 6 hours and 56 minutes | in 2 days | ACIS-I | n/a | None | Time Critical | 03h 19m 48.2s | +41° 25' 24.8" | Per |
| CAL-ER (41274) | 15 minutes | in 3 days | n/a | n/a | n/a | n/a | 20h 56m 48.0s | -15° 18' 00.0" | n/a | |
| Perseus cluster S | Unidentified | 2 hours and 46 minutes | in 3 days | ACIS-I | n/a | None | Time Critical | 03h 19m 48.2s | +41° 25' 24.8" | Per |