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 3 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| PSO J308.0416-21.2339 | Quasar | 4 hours and 19 minutes | 4 days ago | ACIS-S | n/a | None | n/a | 20h 32m 10.0s | -21° 14' 02.4" | Cap |
| CAL-ER (41225) | 2 hours and 13 minutes | 4 days ago | n/a | n/a | n/a | n/a | 13h 02m 21.1s | -17° 52' 19.0" | n/a | |
| CAL-ER (41223) | 50 minutes | 3 days ago | n/a | n/a | n/a | n/a | 15h 30m 05.3s | -19° 39' 54.9" | n/a | |
| Perseus cluster S | Unidentified | 8 hours and 47 minutes | 3 days ago | ACIS-I | n/a | None | Time Critical | 03h 19m 48.2s | +41° 25' 24.8" | Per |
| Mrk915 | Seyfert 2 Galaxy | 2 hours and 45 minutes | 3 days ago | ACIS-S | n/a | None | n/a | 22h 36m 46.5s | -12° 32' 42.8" | Aqr |
| EP J223759.5+531421 | Unidentified | 5 hours and 30 minutes | 2 days ago | ACIS-S | n/a | Immediate | Time Critical, Monitoring | 22h 37m 59.5s | +53° 14' 21.0" | Lac |
| Perseus cluster N | Unidentified | 3 hours and 18 minutes | 2 days ago | ACIS-I | n/a | None | Time Critical | 03h 19m 48.2s | +41° 35' 22.8" | Per |
| NGC 424 | Seyfert 1 Galaxy | 7 hours and 30 minutes | 2 days ago | ACIS-S | n/a | None | n/a | 01h 11m 27.6s | -38° 05' 00.4" | Scl |
| SWIFT J2157.4-3316 | X-ray Source | 2 hours and 46 minutes | 2 days ago | ACIS-I | n/a | None | n/a | 21h 57m 26.1s | -33° 15' 50.4" | PsA |
| TWA 7 | T Tau-type Star | 4 hours and 10 minutes | 2 days ago | HRC-I with High Energy Transmission Grating (HETG) | n/a | None | Time Critical | 10h 42m 29.9s | -33° 40' 16.6" | Ant |
| NGC 7213 | Seyfert 1 Galaxy | 3 hours and 20 minutes | 1 day ago | ACIS-S with High Energy Transmission Grating (HETG) | n/a | None | n/a | 22h 09m 16.2s | -47° 10' 00.1" | Gru |
| [vD2023]1 | Unidentified | 8 hours and 20 minutes | 1 day ago | ACIS-I | n/a | None | n/a | 02h 41m 45.7s | -08° 21' 02.0" | Cet |
| CAL-ER (41220) | 50 minutes | 21 hours ago | n/a | n/a | n/a | n/a | 22h 06m 36.0s | -14° 41' 60.0" | n/a | |
| CAL-ER (41219) | 50 minutes | 18 hours ago | n/a | n/a | n/a | n/a | 21h 32m 24.0s | -12° 54' 00.0" | n/a | |
| CAL-ER (41218) | 50 minutes | 15 hours ago | n/a | n/a | n/a | n/a | 13h 31m 60.0s | +28° 00' 00.0" | n/a | |
| CAL-ER (41217) | 50 minutes | 10 hours ago | n/a | n/a | n/a | n/a | 21h 32m 24.0s | -12° 54' 00.0" | n/a | |
| MaNGA 8982-9101 | Emission-line galaxy | 3 hours and 20 minutes | 8 hours ago | ACIS-S | n/a | None | n/a | 13h 26m 51.3s | +26° 35' 28.5" | Com |
| TIC466376085 | High Proper Motion Star | 2 hours and 20 minutes | 4 hours ago | HRC-I | n/a | None | n/a | 21h 47m 26.5s | +06° 36' 17.5" | Peg |
| TV Cassiopeia | Spectroscopic Binary | 11 hours and 6 minutes | now | ACIS-S with High Energy Transmission Grating (HETG) | n/a | None | n/a | 00h 19m 18.8s | +59° 08' 20.5" | Cas |
| TIC466376085 | High Proper Motion Star | 2 hours and 50 minutes | in 10 hours | HRC-I | n/a | None | n/a | 21h 47m 26.5s | +06° 36' 17.5" | Peg |
| SN 2023ixf | SuperNova | 4 hours and 26 minutes | in 14 hours | ACIS-S | n/a | None | Time Critical, Monitoring | 14h 03m 38.6s | +54° 18' 41.9" | UMa |
| SN 1986J | SuperNova | 4 hours and 10 minutes | in 18 hours | ACIS-S | n/a | None | Time Critical, Monitoring | 02h 22m 31.3s | +42° 19' 56.4" | And |
| TIC466376085 | High Proper Motion Star | 1 hour and 46 minutes | in 23 hours | HRC-I | n/a | None | n/a | 21h 47m 26.5s | +06° 36' 17.5" | Peg |
| SN 2023ixf | SuperNova | 3 hours and 53 minutes | in 1 day | ACIS-S | n/a | None | Time Critical, Monitoring | 14h 03m 38.6s | +54° 18' 41.9" | UMa |
| PSR J1813-1246 | Pulsar | 3 hours and 36 minutes | in 1 day | ACIS-I | n/a | None | n/a | 18h 13m 23.8s | -12° 46' 00.6" | Ser |
| SNR G1.9+0.3 | SuperNova Remnant | 8 hours and 20 minutes | in 1 day | ACIS-S | n/a | None | n/a | 17h 48m 45.0s | -27° 10' 00.1" | Sgr |
| CAL-ER (41216) | 50 minutes | in 2 days | n/a | n/a | n/a | n/a | 21h 44m 00.0s | -14° 00' 00.0" | n/a | |
| CAL-ER (41215) | 50 minutes | in 2 days | n/a | n/a | n/a | n/a | 22h 11m 60.0s | -11° 24' 00.0" | n/a | |
| CAL-ER (41214) | 50 minutes | in 2 days | n/a | n/a | n/a | n/a | 06h 51m 60.0s | +42° 00' 00.0" | n/a | |
| CAL-ER (41213) | 50 minutes | in 2 days | n/a | n/a | n/a | n/a | 10h 00m 00.0s | -37° 00' 00.0" | n/a | |
| NGC 7213 | Seyfert 1 Galaxy | 5 hours and 16 minutes | in 2 days | ACIS-S with High Energy Transmission Grating (HETG) | n/a | None | n/a | 22h 09m 16.2s | -47° 10' 00.1" | Gru |
| ACT-CL J0307.0-0628 | Cluster of Galaxies | 3 hours and 20 minutes | in 3 days | ACIS-S | n/a | None | n/a | 03h 07m 04.4s | -06° 28' 46.2" | Eri |
| G29-38 | White Dwarf | 1 hour and 56 minutes | in 3 days | HRC-I | n/a | None | Time Critical, Monitoring | 23h 28m 47.6s | +05° 14' 54.2" | Psc |
| ClG J0242-2132 | Cluster of Galaxies | 7 hours and 46 minutes | in 3 days | ACIS-S | n/a | None | n/a | 02h 42m 35.9s | -21° 32' 26.2" | Cet |
| NGC 1358 | Seyfert 2 Galaxy | 8 hours and 20 minutes | in 3 days | ACIS-S | NuSTAR | None | Time Critical, Monitoring | 03h 33m 39.7s | -05° 05' 22.2" | Eri |