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 6 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| ASASSN-14ko | SuperNova | 3 hours and 49 minutes | 4 days ago | ACIS-S | n/a | None | Time Critical, Monitoring | 05h 25m 18.1s | -46° 00' 20.3" | Pic |
| AT2026fgk | Unidentified | 2 hours and 13 minutes | 3 days ago | ACIS-S | n/a | Intermediate | n/a | 14h 37m 16.1s | +71° 50' 30.3" | UMi |
| Kes 73 | SuperNova Remnant | 3 hours and 55 minutes | 3 days ago | ACIS-S | JWST | None | n/a | 18h 41m 20.0s | -04° 56' 11.0" | Sct |
| NGC4298 | Galaxy in Pair of Galaxies | 5 hours and 23 minutes | 3 days ago | ACIS-S | n/a | None | n/a | 12h 21m 32.8s | +14° 36' 22.0" | Com |
| Kes 73 | SuperNova Remnant | 3 hours and 57 minutes | 3 days ago | ACIS-S | JWST | None | n/a | 18h 41m 20.0s | -04° 56' 11.0" | Sct |
| NGC4298 | Galaxy in Pair of Galaxies | 5 hours and 20 minutes | 3 days ago | ACIS-S | n/a | None | n/a | 12h 21m 32.8s | +14° 36' 22.0" | Com |
| Kes 73 | SuperNova Remnant | 3 hours and 57 minutes | 2 days ago | ACIS-S | JWST | None | n/a | 18h 41m 20.0s | -04° 56' 11.0" | Sct |
| NGC4694 | Active Galaxy Nucleus | 4 hours and 40 minutes | 2 days ago | ACIS-S | n/a | None | n/a | 12h 48m 15.1s | +10° 59' 00.6" | Vir |
| Kes 73 | SuperNova Remnant | 3 hours and 51 minutes | 2 days ago | ACIS-S | JWST | None | n/a | 18h 41m 20.0s | -04° 56' 11.0" | Sct |
| Perseus cluster N | Unidentified | 2 hours and 46 minutes | 2 days ago | ACIS-I | n/a | None | Time Critical | 03h 19m 48.2s | +41° 35' 22.8" | Per |
| sn2010da | Blue Supergiant | 3 hours and 57 minutes | 2 days ago | ACIS-S | n/a | None | n/a | 00h 55m 04.9s | -37° 41' 43.7" | Scl |
| CAL-ER (41334) | 50 minutes | 1 day ago | n/a | n/a | n/a | n/a | 20h 02m 55.7s | -23° 09' 25.2" | n/a | |
| CAL-ER (41331) | 50 minutes | 1 day ago | n/a | n/a | n/a | n/a | 02h 24m 13.4s | +17° 37' 40.8" | n/a | |
| CAL-ER (41330) | 15 minutes | 22 hours ago | n/a | n/a | n/a | n/a | 20h 07m 60.0s | -19° 53' 60.0" | n/a | |
| Perseus cluster N | Unidentified | 3 hours and 53 minutes | 20 hours ago | ACIS-I | n/a | None | Time Critical | 03h 19m 48.2s | +41° 35' 22.8" | Per |
| PSO J308.0416-21.2339 | Quasar | 3 hours and 28 minutes | 16 hours ago | ACIS-S | n/a | None | n/a | 20h 32m 10.0s | -21° 14' 02.4" | Cap |
| Perseus cluster W | Unidentified | 4 hours and 18 minutes | 12 hours ago | ACIS-I | n/a | None | Time Critical | 03h 19m 22.5s | +41° 30' 33.6" | Per |
| PSO J308.0416-21.2339 | Quasar | 3 hours and 28 minutes | 7 hours ago | ACIS-S | n/a | None | n/a | 20h 32m 10.0s | -21° 14' 02.4" | Cap |
| Perseus cluster W | Unidentified | 4 hours and 10 minutes | now | ACIS-I | n/a | None | Time Critical | 03h 19m 22.5s | +41° 30' 33.6" | Per |
| PSO J308.0416-21.2339 | Quasar | 3 hours and 28 minutes | in 2 hours | ACIS-S | n/a | None | n/a | 20h 32m 10.0s | -21° 14' 02.4" | Cap |
| Perseus cluster E | Unidentified | 4 hours and 43 minutes | in 6 hours | ACIS-I | n/a | None | Time Critical | 03h 20m 14.4s | +41° 30' 33.4" | Per |
| PSO J308.0416-21.2339 | Quasar | 3 hours and 28 minutes | in 11 hours | ACIS-S | n/a | None | n/a | 20h 32m 10.0s | -21° 14' 02.4" | Cap |
| Perseus cluster E | Unidentified | 2 hours and 46 minutes | in 16 hours | ACIS-I | n/a | None | Time Critical | 03h 20m 14.4s | +41° 30' 33.4" | Per |
| CAL-ER (41329) | 15 minutes | in 19 hours | n/a | n/a | n/a | n/a | 12h 21m 57.4s | +16° 09' 36.0" | n/a | |
| V4641 Sgr N1 | Unidentified | 2 hours and 46 minutes | in 20 hours | ACIS-I | n/a | None | n/a | 18h 19m 33.8s | -25° 09' 35.7" | Sgr |
| NGC4298 | Galaxy in Pair of Galaxies | 2 hours and 46 minutes | in 23 hours | ACIS-S | n/a | None | n/a | 12h 21m 32.8s | +14° 36' 22.0" | Com |
| sn2010da | Blue Supergiant | 3 hours and 53 minutes | in 1 day | ACIS-S | n/a | None | n/a | 00h 55m 04.9s | -37° 41' 43.7" | Scl |
| CAL-ER (41328) | 15 minutes | in 1 day | n/a | n/a | n/a | n/a | 13h 11m 59.9s | -29° 18' 10.1" | n/a | |
| CAL-ER (41327) | 33 minutes and 20 seconds | in 1 day | n/a | n/a | n/a | n/a | 19h 48m 00.0s | -22° 00' 00.0" | n/a | |
| CAL-ER (41326) | 1 hour and 20 minutes | in 1 day | n/a | n/a | n/a | n/a | 13h 11m 36.0s | -28° 41' 60.0" | n/a | |
| CAL-ER (41325) | 33 minutes and 20 seconds | in 2 days | n/a | n/a | n/a | n/a | 19h 48m 00.0s | -22° 00' 00.0" | n/a | |
| CAL-ER (41324) | 50 minutes | in 2 days | n/a | n/a | n/a | n/a | 13h 11m 60.0s | -29° 18' 00.0" | n/a | |
| CAL-ER (41323) | 50 minutes | in 2 days | n/a | n/a | n/a | n/a | 02h 39m 60.0s | -21° 00' 00.0" | n/a | |
| CAL-ER (41322) | 33 minutes and 20 seconds | in 2 days | n/a | n/a | n/a | n/a | 20h 27m 60.0s | -22° 00' 00.0" | n/a | |
| ClG J0242-2132 | Cluster of Galaxies | 5 hours | in 2 days | ACIS-S | n/a | None | n/a | 02h 42m 35.9s | -21° 32' 26.2" | Cet |
| WGD2038-4008 | Unidentified | 4 hours and 26 minutes | in 2 days | ACIS-S | n/a | None | Time Critical, Monitoring | 20h 38m 02.7s | -40° 08' 13.9" | Mic |
| ClG J0242-2132 | Cluster of Galaxies | 6 hours and 56 minutes | in 2 days | ACIS-S | n/a | None | n/a | 02h 42m 35.9s | -21° 32' 26.2" | Cet |
| WGD2038-4008 | Unidentified | 4 hours and 26 minutes | in 3 days | ACIS-S | n/a | None | Time Critical, Monitoring | 20h 38m 02.7s | -40° 08' 13.9" | Mic |
| ClG J0242-2132 | Cluster of Galaxies | 6 hours and 56 minutes | in 3 days | ACIS-S | n/a | None | n/a | 02h 42m 35.9s | -21° 32' 26.2" | Cet |
| WGD2038-4008 | Unidentified | 4 hours and 32 minutes | in 3 days | ACIS-S | n/a | None | Time Critical, Monitoring | 20h 38m 02.7s | -40° 08' 13.9" | Mic |
| ClG J0242-2132 | Cluster of Galaxies | 7 hours and 30 minutes | in 3 days | ACIS-S | n/a | None | n/a | 02h 42m 35.9s | -21° 32' 26.2" | Cet |