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. 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Abell 3558 SE | Unidentified | 2 hours and 46 minutes | 4 days ago | ACIS-I | n/a | None | n/a | 13h 28m 30.3s | -31° 35' 25.5" | Cen |
| [MWE2019] 1-435 | Dense Core | 7 hours and 58 minutes | 4 days ago | ACIS-I | n/a | None | n/a | 08h 59m 58.0s | -43° 55' 10.0" | Vel |
| Abell 2255 | Cluster of Galaxies | 2 hours and 46 minutes | 3 days ago | ACIS-I | n/a | None | n/a | 17h 12m 50.0s | +64° 03' 10.6" | Dra |
| PG 1553+113 | BL Lac | 8 hours and 30 minutes | 3 days ago | ACIS-I | n/a | None | n/a | 15h 55m 43.0s | +11° 11' 24.4" | Ser |
| CAL-ER (41460) | 50 minutes | 3 days ago | n/a | n/a | n/a | n/a | 16h 00m 42.6s | +11° 49' 52.9" | n/a | |
| CAL-ER (41455) | 50 minutes | 3 days ago | n/a | n/a | n/a | n/a | 06h 59m 59.6s | -06° 01' 42.3" | n/a | |
| NGC5728 | Seyfert 2 Galaxy | 2 hours and 45 minutes | 2 days ago | ACIS-S | n/a | None | n/a | 14h 42m 23.9s | -17° 15' 11.2" | Lib |
| ZwCl 0857.9+2107 | Unidentified | 4 hours and 7 minutes | 2 days ago | ACIS-S | NRAO | None | n/a | 09h 00m 36.8s | +20° 53' 40.1" | Cnc |
| NGC5728 | Seyfert 2 Galaxy | 2 hours and 45 minutes | 2 days ago | ACIS-S | n/a | None | n/a | 14h 42m 23.9s | -17° 15' 11.2" | Lib |
| ZwCl 0857.9+2107 | Unidentified | 4 hours and 7 minutes | 2 days ago | ACIS-S | NRAO | None | n/a | 09h 00m 36.8s | +20° 53' 40.1" | Cnc |
| NGC5728 | Seyfert 2 Galaxy | 2 hours and 45 minutes | 2 days ago | ACIS-S | n/a | None | n/a | 14h 42m 23.9s | -17° 15' 11.2" | Lib |
| Leo A | Galaxy | 5 hours and 27 minutes | 2 days ago | ACIS-S | n/a | None | n/a | 09h 59m 26.5s | +30° 44' 47.0" | Leo |
| Abell 3558 SE | Unidentified | 3 hours and 35 minutes | 1 day ago | ACIS-I | n/a | None | n/a | 13h 28m 30.3s | -31° 35' 25.5" | Cen |
| NGC4540 | Galaxy towards a Group of Galaxies | 7 hours and 58 minutes | 1 day ago | ACIS-S | n/a | None | n/a | 12h 34m 50.8s | +15° 33' 04.7" | Com |
| V444 Cyg | Wolf-Rayet | 8 hours and 53 minutes | 19 hours ago | ACIS-S with High Energy Transmission Grating (HETG) | XMM | None | n/a | 20h 19m 32.4s | +38° 43' 54.0" | Cyg |
| Kepler's SNR | Unidentified | 2 hours and 46 minutes | 9 hours ago | ACIS-S | n/a | None | n/a | 17h 30m 41.5s | -21° 29' 30.0" | Oph |
| CAL-ER (41454) | 50 minutes | 6 hours ago | n/a | n/a | n/a | n/a | 01h 06m 00.0s | +13° 48' 00.0" | n/a | |
| CAL-ER (41453) | 33 minutes and 20 seconds | 4 hours ago | n/a | n/a | n/a | n/a | 16h 49m 60.0s | -21° 04' 12.0" | n/a | |
| CAL-ER (41452) | 33 minutes and 20 seconds | 2 hours ago | n/a | n/a | n/a | n/a | 21h 43m 36.0s | +14° 00' 00.0" | n/a | |
| CAL-ER (41451) | 50 minutes | now | n/a | n/a | n/a | n/a | 09h 39m 60.0s | +09° 00' 00.0" | n/a | |
| CAL-ER (41450) | 50 minutes | in 3 hours | n/a | n/a | n/a | n/a | 16h 03m 60.0s | -20° 00' 00.0" | n/a | |
| Leo A | Galaxy | 5 hours and 16 minutes | in 6 hours | ACIS-S | n/a | None | n/a | 09h 59m 26.5s | +30° 44' 47.0" | Leo |
| Abell 2255 | Cluster of Galaxies | 5 hours and 33 minutes | in 11 hours | ACIS-I | n/a | None | n/a | 17h 12m 50.0s | +64° 03' 10.6" | Dra |
| V444 Cyg | Wolf-Rayet | 8 hours and 36 minutes | in 18 hours | ACIS-S with High Energy Transmission Grating (HETG) | XMM | None | n/a | 20h 19m 32.4s | +38° 43' 54.0" | Cyg |
| SNR G1.9+0.3 | SuperNova Remnant | 2 hours and 46 minutes | in 1 day | ACIS-S | n/a | None | n/a | 17h 48m 45.0s | -27° 10' 00.1" | Sgr |
| EP260302a | Unidentified | 5 hours and 8 minutes | in 1 day | ACIS-S | n/a | Intermediate | Time Critical | 08h 51m 53.7s | -65° 59' 01.3" | Vol |
| SNR G1.9+0.3 | SuperNova Remnant | 3 hours and 10 minutes | in 2 days | ACIS-S | n/a | None | n/a | 17h 48m 45.0s | -27° 10' 00.1" | Sgr |
| EP260302a | Unidentified | 5 hours and 58 minutes | in 2 days | ACIS-S | n/a | Intermediate | Time Critical | 08h 51m 53.7s | -65° 59' 01.3" | Vol |
| 6dFJ0421194-313805 | Unidentified | 1 hour and 23 minutes | in 2 days | ACIS-S | n/a | None | n/a | 04h 21m 19.4s | -31° 38' 04.5" | Eri |
| PWN J1631-4721 | Unidentified | 8 hours and 20 minutes | in 2 days | ACIS-S | n/a | None | n/a | 16h 31m 59.4s | -47° 22' 07.1" | Nor |
| CAL-ER (41449) | 50 minutes | in 2 days | n/a | n/a | n/a | n/a | 16h 46m 33.0s | -24° 38' 22.6" | n/a | |
| CAL-ER (41448) | 50 minutes | in 2 days | n/a | n/a | n/a | n/a | 16h 55m 24.0s | -21° 52' 15.2" | n/a | |
| CAL-ER (41447) | 50 minutes | in 3 days | n/a | n/a | n/a | n/a | 20h 10m 45.4s | -06° 56' 51.4" | n/a | |
| CAL-ER (41446) | 50 minutes | in 3 days | n/a | n/a | n/a | n/a | 18h 28m 44.5s | +24° 12' 40.3" | n/a | |
| CAL-ER (41445) | 50 minutes | in 3 days | n/a | n/a | n/a | n/a | 01h 47m 03.9s | +57° 41' 16.8" | n/a | |
| IIZW083 | Unidentified | 7 hours and 30 minutes | in 3 days | ACIS-S | NOAO | None | Time Critical | 20h 26m 55.9s | -02° 16' 39.1" | Aql |