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 11 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| CHQ J0210+0050 | Unidentified | 3 hours and 2 minutes | 4 days 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 | 4 days 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 | 3 hours and 2 minutes | 3 days 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 | 3 days 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 | 3 hours and 2 minutes | 3 days ago | ACIS-I | n/a | None | n/a | 02h 09m 60.0s | +00° 50' 24.0" | Cet |
| WR21a | Wolf-Rayet | 3 hours and 43 minutes | 3 days ago | ACIS-S with High Energy Transmission Grating (HETG) | n/a | None | n/a | 10h 25m 56.5s | -57° 48' 43.5" | Car |
| SN 2016coi | SuperNova | 5 hours and 38 minutes | 3 days ago | ACIS-S | n/a | Intermediate | n/a | 21h 59m 04.1s | +18° 11' 10.5" | Peg |
| CAL-ER (41052) | 50 minutes | 2 days ago | n/a | n/a | n/a | n/a | 21h 11m 31.1s | +05° 23' 06.7" | n/a | |
| CAL-ER (41047) | 50 minutes | 2 days ago | n/a | n/a | n/a | n/a | 13h 44m 27.0s | +38° 12' 43.8" | n/a | |
| V444 Cyg | Wolf-Rayet | 8 hours and 20 minutes | 2 days ago | ACIS-S with High Energy Transmission Grating (HETG) | XMM | None | n/a | 20h 19m 32.4s | +38° 43' 54.0" | Cyg |
| SDSS J014837.63+060020.0 | Quasar | 2 hours and 46 minutes | 2 days ago | ACIS-I | n/a | None | n/a | 01h 48m 37.6s | +06° 00' 20.0" | Psc |
| CMZ Molecular Cloud | Unidentified | 4 hours and 10 minutes | 1 day ago | ACIS-I | n/a | None | n/a | 17h 46m 12.1s | -28° 53' 19.3" | Sgr |
| SDSS J014837.63+060020.0 | Quasar | 2 hours and 55 minutes | 1 day ago | ACIS-I | n/a | None | n/a | 01h 48m 37.6s | +06° 00' 20.0" | Psc |
| CMZ Molecular Cloud | Unidentified | 3 hours and 53 minutes | 24 hours ago | ACIS-I | n/a | None | n/a | 17h 46m 12.1s | -28° 53' 19.3" | Sgr |
| SDSS J014837.63+060020.0 | Quasar | 2 hours and 46 minutes | 18 hours ago | ACIS-I | n/a | None | n/a | 01h 48m 37.6s | +06° 00' 20.0" | Psc |
| CAL-ER (41041) | 15 hours ago | 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 | 15 hours ago | ACIS-I | n/a | None | n/a | 17h 46m 12.1s | -28° 53' 19.3" | Sgr |
| CAL-ER (41040) | 11 hours ago | 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 | 10 hours ago | ACIS-I | n/a | None | n/a | 01h 48m 37.6s | +06° 00' 20.0" | Psc |
| WR21a | Wolf-Rayet | 5 hours | 7 hours ago | 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 | now | ACIS-I | n/a | None | n/a | 01h 48m 37.6s | +06° 00' 20.0" | Psc |
| CAL-ER (41039) | 50 minutes | in 5 hours | n/a | n/a | n/a | n/a | 11h 29m 43.6s | -49° 20' 22.2" | n/a | |
| CAL-ER (41038) | 50 minutes | in 6 hours | n/a | n/a | n/a | n/a | 16h 58m 51.0s | -29° 40' 27.8" | n/a | |
| CAL-ER (41037) | 50 minutes | in 11 hours | n/a | n/a | n/a | n/a | 22h 35m 04.2s | -18° 16' 39.7" | n/a | |
| CAL-ER (41036) | 15 minutes | in 15 hours | n/a | n/a | n/a | n/a | 04h 38m 06.3s | +56° 54' 01.1" | n/a | |
| CAL-ER (41035) | 15 minutes | in 15 hours | n/a | n/a | n/a | n/a | 09h 31m 59.2s | +59° 37' 38.3" | n/a | |
| CAL-ER (41034) | 15 minutes | in 17 hours | n/a | n/a | n/a | n/a | 01h 52m 28.0s | +13° 43' 48.0" | n/a | |
| SN2026sqf | Unidentified | 2 hours and 46 minutes | in 18 hours | ACIS-S | n/a | Immediate | Time Critical, Monitoring | 10h 38m 48.0s | +53° 30' 34.1" | UMa |
| CAL-ER (41033) | in 21 hours | n/a | n/a | n/a | n/a | 05h 13m 07.8s | +12° 13' 03.4" | n/a | ||
| BOSS0210E | Unidentified | 5 hours and 16 minutes | in 22 hours | ACIS-I | n/a | None | n/a | 02h 08m 48.0s | +01° 00' 00.0" | Cet |
| CAL-ER (41032) | 15 minutes | in 1 day | n/a | n/a | n/a | n/a | 11h 11m 36.0s | -47° 12' 00.0" | n/a | |
| [ZCA2021] BOSS1244 NE | Unidentified | 4 hours and 10 minutes | in 1 day | ACIS-I | n/a | None | n/a | 12h 44m 19.2s | +36° 04' 48.0" | CVn |
| CAL-ER (41031) | 15 minutes | in 1 day | n/a | n/a | n/a | n/a | 02h 02m 48.0s | +18° 00' 00.0" | n/a | |
| BOSS0210E | Unidentified | 4 hours and 26 minutes | in 1 day | ACIS-I | n/a | None | n/a | 02h 08m 48.0s | +01° 00' 00.0" | Cet |
| CAL-ER (41030) | 15 minutes | in 2 days | n/a | n/a | n/a | n/a | 11h 11m 36.0s | -47° 12' 00.0" | n/a | |
| [ZCA2021] BOSS1244 NE | Unidentified | 4 hours and 10 minutes | in 2 days | ACIS-I | n/a | None | n/a | 12h 44m 19.2s | +36° 04' 48.0" | CVn |
| CAL-ER (41029) | 15 minutes | in 2 days | n/a | n/a | n/a | n/a | 02h 02m 48.0s | +18° 00' 00.0" | n/a | |
| BOSS0210E | Unidentified | 4 hours and 10 minutes | in 2 days | ACIS-I | n/a | None | n/a | 02h 08m 48.0s | +01° 00' 00.0" | Cet |
| CAL-ER (41028) | in 2 days | n/a | n/a | n/a | n/a | 05h 04m 54.8s | -11° 58' 01.9" | n/a | ||
| 1eRASS J101111.1+083331 | Unidentified | 4 hours and 10 minutes | in 2 days | ACIS-S | n/a | None | n/a | 10h 11m 10.9s | +08° 33' 27.8" | Leo |
| Gaia DR2 76117304500935936 | High Proper Motion Star | 2 hours and 46 minutes | in 2 days | ACIS-S | n/a | None | n/a | 02h 26m 33.6s | +15° 22' 24.5" | Ari |
| SDSS J100207.03+163048.6 | Unidentified | 4 hours and 43 minutes | in 2 days | ACIS-S | HST | None | n/a | 10h 02m 07.0s | +16° 30' 48.7" | Leo |
| QSOB0229+200 | BL Lac | 2 hours and 46 minutes | in 3 days | ACIS-S | n/a | None | n/a | 02h 32m 48.6s | +20° 17' 17.3" | Ari |
| CAL-ER (41027) | 50 minutes | in 3 days | n/a | n/a | n/a | n/a | 02h 39m 40.0s | +12° 46' 44.0" | n/a |