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 17 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 J082540.44+184617.2 | Emission-line galaxy | 2 hours and 45 minutes | 3 days ago | ACIS-S | n/a | None | n/a | 08h 25m 40.4s | +18° 46' 17.2" | Cnc |
| ACT-CL J0811.3+0035 | Unidentified | 2 hours and 46 minutes | 3 days ago | ACIS-S | n/a | None | n/a | 08h 11m 18.7s | +00° 35' 26.5" | CMi |
| SDSS J014837.63+060020.0 | Quasar | 3 hours and 2 minutes | 3 days ago | ACIS-I | n/a | None | n/a | 01h 48m 37.6s | +06° 00' 20.0" | Psc |
| NGC 4051 | Seyfert 1 Galaxy | 4 hours and 7 minutes | 3 days ago | ACIS-S with High Energy Transmission Grating (HETG) | n/a | None | n/a | 12h 03m 09.6s | +44° 31' 52.7" | UMa |
| SDSS J014837.63+060020.0 | Quasar | 2 hours and 46 minutes | 3 days ago | ACIS-I | n/a | None | n/a | 01h 48m 37.6s | +06° 00' 20.0" | Psc |
| Jupiter | Unidentified | 3 hours and 53 minutes | 3 days ago | HRC-S with Low Energy Transmission Grating (LETG) | n/a | None | n/a | 09h 34m 41.1s | +15° 03' 26.9" | Leo |
| SDSS J014837.63+060020.0 | Quasar | 2 hours and 54 minutes | 2 days ago | ACIS-I | n/a | None | n/a | 01h 48m 37.6s | +06° 00' 20.0" | Psc |
| RXJ0821.0+0752 | Cluster of Galaxies | 4 hours and 33 minutes | 2 days ago | ACIS-S | n/a | None | n/a | 08h 21m 02.4s | +07° 51' 46.8" | Cnc |
| CAL-ER (41071) | 50 minutes | 2 days ago | n/a | n/a | n/a | n/a | 01h 23m 55.3s | +08° 01' 15.7" | n/a | |
| CAL-ER (41068) | 50 minutes | 2 days ago | n/a | n/a | n/a | n/a | 01h 23m 58.2s | +08° 01' 29.6" | n/a | |
| 3C 234 | Seyfert 1 Galaxy | 3 hours and 51 minutes | 1 day ago | ACIS-S | n/a | None | n/a | 10h 01m 49.5s | +28° 47' 09.0" | LMi |
| SDSS J014837.63+060020.0 | Quasar | 4 hours and 57 minutes | 1 day ago | ACIS-I | n/a | None | n/a | 01h 48m 37.6s | +06° 00' 20.0" | Psc |
| Jupiter | Unidentified | 3 hours and 3 minutes | 1 day ago | HRC-S with Low Energy Transmission Grating (LETG) | n/a | None | n/a | 09h 35m 38.8s | +14° 58' 58.2" | Leo |
| SDSS J014837.63+060020.0 | Quasar | 4 hours and 26 minutes | 22 hours ago | ACIS-I | n/a | None | n/a | 01h 48m 37.6s | +06° 00' 20.0" | Psc |
| 3C 234 | Seyfert 1 Galaxy | 5 hours | 17 hours ago | ACIS-S | n/a | None | n/a | 10h 01m 49.5s | +28° 47' 09.0" | LMi |
| [GH81] 2 | Unidentified | 2 hours and 46 minutes | 12 hours ago | ACIS-I | n/a | None | n/a | 05h 57m 36.7s | +07° 29' 31.0" | Ori |
| SDSS J014837.63+060020.0 | Quasar | 4 hours and 26 minutes | 8 hours ago | ACIS-I | n/a | None | n/a | 01h 48m 37.6s | +06° 00' 20.0" | Psc |
| Jupiter | Unidentified | 3 hours and 53 minutes | now | HRC-S with Low Energy Transmission Grating (LETG) | n/a | None | n/a | 09h 36m 13.0s | +14° 56' 18.2" | Leo |
| SDSS J014837.63+060020.0 | Quasar | 4 hours and 31 minutes | in 1 hour | ACIS-I | n/a | None | n/a | 01h 48m 37.6s | +06° 00' 20.0" | Psc |
| 3C 234 | Seyfert 1 Galaxy | 4 hours and 43 minutes | in 6 hours | ACIS-S | n/a | None | n/a | 10h 01m 49.5s | +28° 47' 09.0" | LMi |
| SDSS J014837.63+060020.0 | Quasar | 3 hours and 15 minutes | in 11 hours | ACIS-I | n/a | None | n/a | 01h 48m 37.6s | +06° 00' 20.0" | Psc |
| CAL-ER (41067) | 50 minutes | in 15 hours | n/a | n/a | n/a | n/a | 10h 00m 00.0s | -22° 00' 00.0" | n/a | |
| CAL-ER (41066) | 50 minutes | in 17 hours | n/a | n/a | n/a | n/a | 01h 44m 00.0s | +09° 00' 00.0" | n/a | |
| CAL-ER (41065) | 50 minutes | in 19 hours | n/a | n/a | n/a | n/a | 10h 03m 60.0s | -02° 00' 00.0" | n/a | |
| CAL-ER (41064) | 50 minutes | in 23 hours | n/a | n/a | n/a | n/a | 07h 19m 60.0s | +45° 00' 00.0" | n/a | |
| CAL-ER (41063) | 15 minutes | in 1 day | n/a | n/a | n/a | n/a | 01h 44m 00.0s | +09° 00' 00.0" | n/a | |
| CAL-ER (41062) | 50 minutes | in 1 day | n/a | n/a | n/a | n/a | 10h 03m 60.0s | -02° 00' 00.0" | n/a | |
| Perseus Cluster | Cluster of Galaxies | 1 hour and 23 minutes | in 1 day | ACIS-S | n/a | None | Time Critical, Monitoring | 03h 19m 48.2s | +41° 30' 42.1" | Per |
| Vega | Variable Star of delta Sct type | 33 minutes and 20 seconds | in 1 day | HRC-I | n/a | None | Time Critical | 18h 36m 56.8s | +38° 47' 08.9" | Lyr |
| ArLac | RS CVn Variable | 1 hour and 23 minutes | in 1 day | HRC-S | n/a | None | Time Critical | 22h 08m 40.7s | +45° 44' 33.3" | Lac |
| [RRB2014] RM J011938.3+145352.8 | Cluster of Galaxies | 2 hours and 46 minutes | in 1 day | ACIS-I | n/a | None | n/a | 01h 19m 38.3s | +14° 53' 52.8" | Psc |
| SDSS J141918.90+510240.1 | Seyfert 2 Galaxy | 3 hours and 53 minutes | in 2 days | 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 46 minutes | in 2 days | 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 50 minutes | in 2 days | 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 46 minutes | in 2 days | 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 53 minutes | in 2 days | 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 46 minutes | in 2 days | 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 46 minutes | in 3 days | 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 28 minutes | in 3 days | 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 | in 3 days | ACIS-I | n/a | None | n/a | 00h 55m 04.9s | +05° 47' 37.6" | Psc |
| Kes 73 | SuperNova Remnant | 6 hours and 58 minutes | in 3 days | ACIS-S | JWST | None | n/a | 18h 41m 20.0s | -04° 56' 11.0" | Sct |
| CAL-ER (41061) | 50 minutes | in 3 days | n/a | n/a | n/a | n/a | 01h 19m 60.0s | +09° 00' 00.0" | n/a | |
| CAL-ER (41060) | 50 minutes | in 3 days | n/a | n/a | n/a | n/a | 16h 47m 36.0s | -10° 35' 60.0" | n/a | |
| CAL-ER (41059) | 16 minutes and 40 seconds | in 4 days | n/a | n/a | n/a | n/a | 21h 30m 24.0s | -59° 30' 00.0" | n/a |