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 4 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| SDSS J141918.90+510240.1 | Seyfert 2 Galaxy | 3 hours and 49 minutes | 4 days ago | ACIS-S | n/a | None | n/a | 14h 19m 18.9s | +51° 02' 40.1" | Boo |
| UGC 00891 | Active Galaxy Nucleus Candidate | 2 hours and 37 minutes | 3 days ago | ACIS-I | n/a | None | n/a | 01h 21m 18.9s | +12° 24' 43.0" | Psc |
| SDSS J141918.90+510240.1 | Seyfert 2 Galaxy | 3 hours and 35 minutes | 3 days ago | ACIS-S | n/a | None | n/a | 14h 19m 18.9s | +51° 02' 40.1" | Boo |
| SDSSJ012046.10+154239.6 | Seyfert 1 Galaxy | 2 hours and 45 minutes | 3 days ago | ACIS-S | n/a | None | n/a | 01h 20m 46.1s | +15° 42' 39.6" | Psc |
| SDSS J141918.90+510240.1 | Seyfert 2 Galaxy | 3 hours and 35 minutes | 3 days ago | ACIS-S | n/a | None | n/a | 14h 19m 18.9s | +51° 02' 40.1" | Boo |
| [RRB2014] RM J234129.8+244043.1 | Cluster of Galaxies | 2 hours and 37 minutes | 3 days ago | ACIS-I | n/a | None | n/a | 23h 41m 29.8s | +24° 40' 43.1" | Peg |
| SNR G21.5-0.9 | Pulsar | 2 hours and 43 minutes | 3 days ago | HRC-S | n/a | None | Time Critical | 18h 33m 33.5s | -10° 34' 06.7" | Sct |
| DS Tuc | Variable of RS CVn type | 3 hours and 21 minutes | 3 days ago | ACIS-S | n/a | None | Time Critical, Monitoring | 23h 39m 39.9s | -69° 11' 46.5" | Tuc |
| [RRB2014] RM J005504.9+054737.6 | Cluster of Galaxies | 2 hours and 46 minutes | 2 days ago | ACIS-I | n/a | None | n/a | 00h 55m 04.9s | +05° 47' 37.6" | Psc |
| Kes 73 | SuperNova Remnant | 6 hours and 18 minutes | 2 days ago | ACIS-S | JWST | None | n/a | 18h 41m 20.0s | -04° 56' 11.0" | Sct |
| CAL-ER (41061) | 50 minutes | 2 days ago | n/a | n/a | n/a | n/a | 01h 19m 60.0s | +09° 00' 00.0" | n/a | |
| CAL-ER (41055) | 15 minutes | 1 day ago | n/a | n/a | n/a | n/a | 02h 23m 60.0s | +18° 00' 00.0" | n/a | |
| RXJ0821.0+0752 | Cluster of Galaxies | 3 hours and 36 minutes | 1 day ago | ACIS-S | n/a | None | n/a | 08h 21m 02.4s | +07° 51' 46.8" | Cnc |
| Perseus Cluster | Cluster of Galaxies | 1 hour and 21 minutes | 1 day ago | ACIS-S | n/a | None | Time Critical, Monitoring | 03h 19m 48.2s | +41° 30' 42.1" | Per |
| V* PW And | RS CVn Variable | 1 hour and 26 minutes | 1 day ago | ACIS-S | n/a | None | n/a | 00h 18m 21.1s | +30° 57' 19.6" | And |
| Kes 73 | SuperNova Remnant | 3 hours and 8 minutes | 24 hours ago | ACIS-S | JWST | None | n/a | 18h 41m 20.0s | -04° 56' 11.0" | Sct |
| NGC7674 | Seyfert 2 Galaxy | 2 hours and 46 minutes | 20 hours ago | ACIS-S | n/a | None | n/a | 23h 27m 24.8s | +08° 44' 45.2" | Peg |
| Kes 73 | SuperNova Remnant | 3 hours and 46 minutes | 17 hours ago | ACIS-S | JWST | None | n/a | 18h 41m 20.0s | -04° 56' 11.0" | Sct |
| CHQ J0210+0050 | Unidentified | 2 hours and 46 minutes | 13 hours ago | ACIS-I | n/a | None | n/a | 02h 09m 60.0s | +00° 50' 24.0" | Cet |
| WR21a | Wolf-Rayet | 3 hours and 53 minutes | 9 hours ago | ACIS-S with High Energy Transmission Grating (HETG) | n/a | None | n/a | 10h 25m 56.5s | -57° 48' 43.5" | Car |
| CHQ J0210+0050 | Unidentified | 2 hours and 46 minutes | 5 hours ago | ACIS-I | n/a | None | n/a | 02h 09m 60.0s | +00° 50' 24.0" | Cet |
| WR21a | Wolf-Rayet | 3 hours and 53 minutes | now | ACIS-S with High Energy Transmission Grating (HETG) | n/a | None | n/a | 10h 25m 56.5s | -57° 48' 43.5" | Car |
| CHQ J0210+0050 | Unidentified | 2 hours and 46 minutes | in 3 hours | ACIS-I | n/a | None | n/a | 02h 09m 60.0s | +00° 50' 24.0" | Cet |
| WR21a | Wolf-Rayet | 3 hours and 53 minutes | in 7 hours | ACIS-S with High Energy Transmission Grating (HETG) | n/a | None | n/a | 10h 25m 56.5s | -57° 48' 43.5" | Car |
| CAL-ER (41053) | in 11 hours | n/a | n/a | n/a | n/a | 20h 40m 06.8s | -59° 23' 42.7" | n/a | ||
| SN 2016coi | SuperNova | 5 hours and 33 minutes | in 12 hours | ACIS-S | n/a | Intermediate | n/a | 21h 59m 04.1s | +18° 11' 10.5" | Peg |
| CAL-ER (41052) | 50 minutes | in 18 hours | n/a | n/a | n/a | n/a | 01h 23m 03.9s | +10° 43' 53.4" | n/a | |
| CAL-ER (41051) | 50 minutes | in 20 hours | n/a | n/a | n/a | n/a | 16h 49m 03.0s | -00° 08' 35.2" | n/a | |
| CAL-ER (41050) | 50 minutes | in 21 hours | n/a | n/a | n/a | n/a | 01h 23m 03.9s | +10° 43' 53.8" | n/a | |
| CAL-ER (41049) | 50 minutes | in 23 hours | n/a | n/a | n/a | n/a | 01h 53m 52.4s | +12° 10' 37.9" | n/a | |
| CAL-ER (41048) | 50 minutes | in 1 day | n/a | n/a | n/a | n/a | 05h 15m 39.7s | +45° 44' 59.6" | n/a | |
| CAL-ER (41047) | 50 minutes | in 1 day | n/a | n/a | n/a | n/a | 13h 44m 23.3s | +38° 11' 45.6" | n/a | |
| V444 Cyg | Wolf-Rayet | 8 hours and 20 minutes | in 1 day | ACIS-S with High Energy Transmission Grating (HETG) | XMM | None | n/a | 20h 19m 32.4s | +38° 43' 54.0" | Cyg |
| CAL-ER (41046) | in 2 days | n/a | n/a | n/a | n/a | 23h 41m 02.3s | -03° 06' 49.3" | n/a | ||
| SDSS J014837.63+060020.0 | Quasar | 2 hours and 55 minutes | in 2 days | ACIS-I | n/a | None | n/a | 01h 48m 37.6s | +06° 00' 20.0" | Psc |
| CAL-ER (41045) | in 2 days | n/a | n/a | n/a | n/a | 01h 00m 36.2s | -16° 33' 06.1" | n/a | ||
| CMZ Molecular Cloud | Unidentified | 4 hours and 10 minutes | in 2 days | ACIS-I | n/a | None | n/a | 17h 46m 12.1s | -28° 53' 19.3" | Sgr |
| CAL-ER (41044) | in 2 days | n/a | n/a | n/a | n/a | 01h 00m 36.2s | -16° 33' 06.1" | n/a | ||
| SDSS J014837.63+060020.0 | Quasar | 2 hours and 55 minutes | in 2 days | ACIS-I | n/a | None | n/a | 01h 48m 37.6s | +06° 00' 20.0" | Psc |
| CAL-ER (41043) | in 2 days | n/a | n/a | n/a | n/a | 01h 00m 36.2s | -16° 33' 06.1" | n/a | ||
| CMZ Molecular Cloud | Unidentified | 3 hours and 53 minutes | in 2 days | ACIS-I | n/a | None | n/a | 17h 46m 12.1s | -28° 53' 19.3" | Sgr |
| CAL-ER (41042) | in 2 days | n/a | n/a | n/a | n/a | 01h 00m 36.2s | -16° 33' 06.1" | n/a | ||
| SDSS J014837.63+060020.0 | Quasar | 2 hours and 46 minutes | in 2 days | ACIS-I | n/a | None | n/a | 01h 48m 37.6s | +06° 00' 20.0" | Psc |
| CAL-ER (41041) | in 3 days | n/a | n/a | n/a | n/a | 01h 00m 36.2s | -16° 33' 06.1" | n/a | ||
| CMZ Molecular Cloud | Unidentified | 3 hours and 3 minutes | in 3 days | ACIS-I | n/a | None | n/a | 17h 46m 12.1s | -28° 53' 19.3" | Sgr |
| CAL-ER (41040) | in 3 days | n/a | n/a | n/a | n/a | 01h 00m 36.2s | -16° 33' 06.1" | n/a | ||
| SDSS J014837.63+060020.0 | Quasar | 2 hours and 46 minutes | in 3 days | ACIS-I | n/a | None | n/a | 01h 48m 37.6s | +06° 00' 20.0" | Psc |
| WR21a | Wolf-Rayet | 5 hours | in 3 days | ACIS-S with High Energy Transmission Grating (HETG) | n/a | None | n/a | 10h 25m 56.5s | -57° 48' 43.5" | Car |
| SDSS J014837.63+060020.0 | Quasar | 6 hours and 6 minutes | in 3 days | ACIS-I | n/a | None | n/a | 01h 48m 37.6s | +06° 00' 20.0" | Psc |
| CAL-ER (41039) | 50 minutes | in 3 days | n/a | n/a | n/a | n/a | 11h 29m 43.6s | -49° 20' 22.2" | n/a |