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 4 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| CAL-ER (41537) | 15 minutes and 40 seconds | 3 days ago | n/a | n/a | n/a | n/a | 13h 27m 52.0s | -13° 31' 40.0" | n/a | |
| NGC 2110 | Seyfert 2 Galaxy | 3 hours and 37 minutes | 3 days ago | ACIS-S with High Energy Transmission Grating (HETG) | n/a | None | n/a | 05h 52m 11.4s | -07° 27' 22.5" | Ori |
| NGC4941 | Seyfert 2 Galaxy | 3 hours and 18 minutes | 3 days ago | ACIS-S | n/a | None | n/a | 13h 04m 13.1s | -05° 33' 05.8" | Vir |
| DESI J090.9854-35.9683 | Gravitational Lens Candidate | 5 hours and 33 minutes | 3 days ago | ACIS-I | n/a | None | n/a | 06h 03m 56.5s | -35° 58' 05.7" | Col |
| AM1724-622 | Seyfert 1 Galaxy | 12 hours and 47 minutes | 3 days ago | ACIS-S | NOAO | None | n/a | 17h 29m 17.5s | -62° 27' 49.0" | Ara |
| SDSS J091934.51+481614.8 | Radio Galaxy | 6 hours and 19 minutes | 2 days ago | ACIS-S | n/a | None | n/a | 09h 19m 34.5s | +48° 16' 14.9" | UMa |
| SDSS J141525.26+045602.5 | Galaxy | 4 hours and 5 minutes | 2 days ago | ACIS-S | n/a | None | n/a | 14h 15m 25.3s | +04° 56' 02.5" | Vir |
| Cyg X-2 | Low Mass X-ray Binary | 3 hours and 28 minutes | 2 days ago | HRC-I with High Energy Transmission Grating (HETG) | n/a | None | n/a | 21h 44m 41.2s | +38° 19' 17.1" | Cyg |
| SDSS J141525.26+045602.5 | Galaxy | 2 hours and 45 minutes | 1 day ago | ACIS-S | n/a | None | n/a | 14h 15m 25.3s | +04° 56' 02.5" | Vir |
| MKN421 | BL Lac - type object | 2 hours and 55 minutes | 1 day ago | ACIS-S with Low Energy Transmission Grating (LETG) | n/a | None | Time Critical, Monitoring | 11h 04m 27.2s | +38° 12' 31.7" | UMa |
| CAL-ER (41536) | 50 minutes | 1 day ago | n/a | n/a | n/a | n/a | 13h 44m 28.3s | -12° 43' 15.6" | n/a | |
| DESI J090.9854-35.9683 | Gravitational Lens Candidate | 5 hours and 33 minutes | 16 hours ago | ACIS-I | n/a | None | n/a | 06h 03m 56.5s | -35° 58' 05.7" | Col |
| Abell 3558 SE | Unidentified | 3 hours and 36 minutes | 10 hours ago | ACIS-I | n/a | None | n/a | 13h 28m 30.3s | -31° 35' 25.5" | Cen |
| DESI J090.9854-35.9683 | Gravitational Lens Candidate | 5 hours and 16 minutes | 6 hours ago | ACIS-I | n/a | None | n/a | 06h 03m 56.5s | -35° 58' 05.7" | Col |
| MKN421 | BL Lac - type object | 10 hours and 58 minutes | now | ACIS-S with Low Energy Transmission Grating (LETG) | n/a | None | Time Critical, Monitoring | 11h 04m 27.2s | +38° 12' 31.7" | UMa |
| SDSSJ082015.61+594228.4 | Quasar | 2 hours and 46 minutes | in 11 hours | ACIS-S | n/a | None | n/a | 08h 20m 15.6s | +59° 42' 28.4" | UMa |
| NGC4941 | Seyfert 2 Galaxy | 2 hours and 38 minutes | in 14 hours | ACIS-S | n/a | None | n/a | 13h 04m 13.1s | -05° 33' 05.8" | Vir |
| NVSS J081604-235003 | Radio Source | 4 hours and 43 minutes | in 18 hours | ACIS-S | NRAO | None | n/a | 08h 16m 04.4s | -23° 50' 04.4" | Pup |
| NGC4941 | Seyfert 2 Galaxy | 2 hours and 38 minutes | in 23 hours | ACIS-S | n/a | None | n/a | 13h 04m 13.1s | -05° 33' 05.8" | Vir |
| HZ43 | Double or multiple star | 33 minutes and 20 seconds | in 1 day | HRC-I with Low Energy Transmission Grating (LETG) | n/a | None | Time Critical | 13h 16m 21.6s | +29° 05' 52.8" | Com |
| AM1006-380 | Emission-line galaxy | 7 hours and 30 minutes | in 1 day | ACIS-S | NOAO | None | n/a | 10h 09m 07.0s | -38° 24' 04.0" | Ant |
| CAL-ER (41532) | 1 hour and 23 minutes | in 1 day | n/a | n/a | n/a | n/a | 13h 41m 60.0s | -13° 24' 00.0" | n/a | |
| CAL-ER (41531) | 1 hour and 23 minutes | in 2 days | n/a | n/a | n/a | n/a | 05h 42m 11.3s | -18° 16' 55.2" | n/a | |
| CAL-ER (41530) | 50 minutes | in 2 days | n/a | n/a | n/a | n/a | 10h 19m 12.0s | -04° 05' 60.0" | n/a | |
| CAL-ER (41529) | 50 minutes | in 2 days | n/a | n/a | n/a | n/a | 06h 56m 20.9s | -26° 48' 57.2" | n/a | |
| AM1006-380 | Emission-line galaxy | 6 hours and 23 minutes | in 2 days | ACIS-S | NOAO | None | n/a | 10h 09m 07.0s | -38° 24' 04.0" | Ant |
| Abell 3558 SE | Unidentified | 2 hours and 46 minutes | in 2 days | ACIS-I | n/a | None | n/a | 13h 28m 30.3s | -31° 35' 25.5" | Cen |