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 16 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| BOSS0210W | Unidentified | 3 hours and 28 minutes | 4 days ago | ACIS-I | n/a | None | n/a | 02h 10m 60.0s | +00° 46' 48.0" | Cet |
| SS 433 | High Mass X-ray Binary | 3 hours and 24 minutes | 4 days ago | ACIS-S with High Energy Transmission Grating (HETG) | n/a | None | Time Critical, Monitoring | 19h 11m 49.6s | +04° 58' 57.8" | Aql |
| MACHO 79.5505.178 | Variable Star | 3 hours and 18 minutes | 3 days ago | ACIS-S | n/a | None | n/a | 05h 14m 33.7s | -68° 54' 53.0" | Dor |
| CHQ J0210+0050 | Unidentified | 3 hours and 46 minutes | 3 days ago | ACIS-I | n/a | None | n/a | 02h 09m 60.0s | +00° 50' 24.0" | Cet |
| SS 433 | High Mass X-ray Binary | 3 hours and 24 minutes | 3 days ago | ACIS-S with High Energy Transmission Grating (HETG) | n/a | None | Time Critical, Monitoring | 19h 11m 49.6s | +04° 58' 57.8" | Aql |
| CAL-ER (40986) | 50 minutes | 3 days ago | n/a | n/a | n/a | n/a | 02h 38m 42.7s | +14° 29' 40.0" | n/a | |
| CAL-ER (40981) | 15 minutes and 40 seconds | 2 days ago | n/a | n/a | n/a | n/a | 17h 31m 04.2s | +43° 14' 31.0" | n/a | |
| Cassiopeia A | SuperNova Remnant | 7 hours and 42 minutes | 2 days ago | ACIS-S | XMM | None | n/a | 23h 23m 28.2s | +58° 49' 13.1" | Cas |
| MACHO 79.5505.178 | Variable Star | 3 hours and 16 minutes | 2 days ago | ACIS-S | n/a | None | n/a | 05h 14m 33.7s | -68° 54' 53.0" | Dor |
| CHQ J0210+0050 | Unidentified | 3 hours and 20 minutes | 2 days ago | ACIS-I | n/a | None | n/a | 02h 09m 60.0s | +00° 50' 24.0" | Cet |
| V488 Sge | Unidentified | 3 hours and 55 minutes | 2 days ago | HRC-S with Low Energy Transmission Grating (LETG) | NuSTAR | Intermediate | Time Critical, Monitoring | 19h 45m 06.5s | +18° 22' 42.2" | Sge |
| SDSS J014837.63+060020.0 | Quasar | 3 hours and 18 minutes | 1 day ago | ACIS-I | n/a | None | n/a | 01h 48m 37.6s | +06° 00' 20.0" | Psc |
| ORC1 | Unidentified | 4 hours and 5 minutes | 1 day ago | ACIS-I | n/a | None | n/a | 21h 02m 58.2s | -62° 00' 14.1" | Pav |
| CHQ J0210+0050 | Unidentified | 2 hours and 46 minutes | 1 day ago | ACIS-I | n/a | None | n/a | 02h 09m 60.0s | +00° 50' 24.0" | Cet |
| ORC1 | Unidentified | 2 hours and 46 minutes | 21 hours ago | ACIS-I | n/a | None | n/a | 21h 02m 58.2s | -62° 00' 14.1" | Pav |
| SDSS J014837.63+060020.0 | Quasar | 3 hours and 16 minutes | 18 hours ago | ACIS-I | n/a | None | n/a | 01h 48m 37.6s | +06° 00' 20.0" | Psc |
| V488 Sge | Unidentified | 3 hours and 58 minutes | 14 hours ago | HRC-S with Low Energy Transmission Grating (LETG) | NuSTAR | Intermediate | Time Critical, Monitoring | 19h 45m 06.5s | +18° 22' 42.2" | Sge |
| CHQ J0210+0050 | Unidentified | 5 hours and 33 minutes | 10 hours ago | ACIS-I | n/a | None | n/a | 02h 09m 60.0s | +00° 50' 24.0" | Cet |
| CAL-ER (40979) | 33 minutes and 20 seconds | 4 hours ago | n/a | n/a | n/a | n/a | 18h 23m 60.0s | -41° 00' 00.0" | n/a | |
| CAL-ER (40978) | 50 minutes | 2 hours ago | n/a | n/a | n/a | n/a | 12h 01m 54.7s | +05° 05' 20.0" | n/a | |
| CAL-ER (40977) | 50 minutes | now | n/a | n/a | n/a | n/a | 03h 22m 00.0s | +19° 23' 60.0" | n/a | |
| CAL-ER (40976) | 16 minutes and 40 seconds | in 2 hours | n/a | n/a | n/a | n/a | 02h 47m 60.0s | +19° 00' 00.0" | n/a | |
| CAL-ER (40975) | 16 minutes and 40 seconds | in 4 hours | n/a | n/a | n/a | n/a | 17h 44m 00.0s | +12° 00' 00.0" | n/a | |
| CAL-ER (40974) | 50 minutes | in 5 hours | n/a | n/a | n/a | n/a | 11h 20m 00.0s | +05° 00' 00.0" | n/a | |
| CAL-ER (40973) | 50 minutes | in 8 hours | n/a | n/a | n/a | n/a | 03h 22m 00.0s | +19° 23' 60.0" | n/a | |
| NGC3079 | Seyfert 2 Galaxy | 8 hours and 20 minutes | in 10 hours | ACIS-S | NRAO | None | n/a | 10h 01m 57.9s | +55° 40' 47.4" | UMa |
| QSO J0344-0653 | Quasar | 4 hours and 43 minutes | in 19 hours | ACIS-S | n/a | None | n/a | 03h 44m 02.9s | -06° 53' 00.6" | Eri |
| SDSS J085431.45+121757.2 | Unidentified | 6 hours and 20 minutes | in 1 day | ACIS-S | HST | None | n/a | 08h 54m 31.4s | +12° 17' 57.2" | Cnc |
| QSO J0344-0653 | Quasar | 3 hours and 36 minutes | in 1 day | ACIS-S | n/a | None | n/a | 03h 44m 02.9s | -06° 53' 00.6" | Eri |
| NuSTAR J171718-6239.1 | X-ray Source | 2 hours and 46 minutes | in 2 days | ACIS-S | n/a | None | n/a | 17h 17m 18.3s | -62° 39' 07.4" | Ara |
| BOSS0210E | Unidentified | 3 hours and 55 minutes | in 2 days | ACIS-I | n/a | None | n/a | 02h 08m 48.0s | +01° 00' 00.0" | Cet |
| 2MASX J18402764-5321581 | Seyfert 2 Galaxy | 2 hours and 46 minutes | in 2 days | ACIS-S | n/a | None | n/a | 18h 40m 27.6s | -53° 21' 58.7" | Tel |
| BOSS0210C | Unidentified | 3 hours and 20 minutes | in 2 days | ACIS-I | n/a | None | n/a | 02h 09m 48.0s | +00° 54' 00.0" | Cet |
| GALEXASC J180715.06-593745.9 | X-ray Source | 2 hours and 46 minutes | in 2 days | ACIS-S | n/a | None | n/a | 18h 07m 15.1s | -59° 37' 46.6" | Pav |
| BOSS0210C | Unidentified | 5 hours | in 2 days | ACIS-I | n/a | None | n/a | 02h 09m 48.0s | +00° 54' 00.0" | Cet |
| CAL-ER (40972) | 33 minutes and 20 seconds | in 2 days | n/a | n/a | n/a | n/a | 18h 15m 60.0s | -50° 00' 00.0" | n/a | |
| CAL-ER (40971) | 50 minutes | in 3 days | n/a | n/a | n/a | n/a | 03h 08m 60.0s | +13° 18' 00.0" | n/a | |
| CAL-ER (40970) | 50 minutes | in 3 days | n/a | n/a | n/a | n/a | 03h 36m 00.0s | +19° 00' 00.0" | n/a | |
| CAL-ER (40969) | 16 minutes and 40 seconds | in 3 days | n/a | n/a | n/a | n/a | 03h 00m 00.0s | +19° 30' 00.0" | n/a | |
| CAL-ER (40968) | 33 minutes and 20 seconds | in 3 days | n/a | n/a | n/a | n/a | 17h 52m 00.0s | +14° 00' 00.0" | n/a | |
| CAL-ER (40967) | 16 minutes and 40 seconds | in 3 days | n/a | n/a | n/a | n/a | 11h 26m 36.0s | +01° 33' 00.0" | n/a | |
| CAL-ER (40966) | 16 minutes and 40 seconds | in 3 days | n/a | n/a | n/a | n/a | 03h 36m 00.0s | +19° 00' 00.0" | n/a | |
| CAL-ER (40965) | 16 minutes and 40 seconds | in 3 days | n/a | n/a | n/a | n/a | 03h 08m 60.0s | +13° 18' 00.0" | n/a | |
| TYC 6386-326-1 | High Proper Motion Star | 4 hours and 26 minutes | in 3 days | ACIS-S | n/a | None | n/a | 22h 41m 10.5s | -16° 25' 10.8" | Aqr |
| HZ43 | Double or multiple star | 33 minutes and 20 seconds | in 3 days | HRC-I with Low Energy Transmission Grating (LETG) | n/a | None | Time Critical | 13h 16m 21.6s | +29° 05' 52.8" | Com |
| 4C+21.55 | Blazar | 2 hours and 46 minutes | in 3 days | ACIS-S | n/a | None | n/a | 20h 33m 32.0s | +21° 46' 22.4" | Vul |