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 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| WISEA J181745.37+471614.7 | Star | 3 hours and 2 minutes | 4 days ago | ACIS-S | n/a | None | n/a | 18h 17m 45.4s | +47° 16' 14.6" | Lyr |
| SDSS J075130.56+315414.3 | Quasar | 3 hours and 56 minutes | 4 days ago | ACIS-S | NRAO | None | n/a | 07h 51m 30.6s | +31° 54' 14.4" | Gem |
| 2MASX J01110461-4558435 | Galaxy in Cluster of Galaxies | 3 hours and 18 minutes | 3 days ago | ACIS-S | n/a | None | Time Critical, Monitoring | 01h 11m 04.6s | -45° 58' 43.7" | Phe |
| SDSS J075130.56+315414.3 | Quasar | 3 hours and 48 minutes | 3 days ago | ACIS-S | NRAO | None | n/a | 07h 51m 30.6s | +31° 54' 14.4" | Gem |
| 2MASX J01110461-4558435 | Galaxy in Cluster of Galaxies | 3 hours and 43 minutes | 3 days ago | ACIS-S | n/a | None | Time Critical, Monitoring | 01h 11m 04.6s | -45° 58' 43.7" | Phe |
| PSZ2 G204.24+14.51 | Cluster of Galaxies | 1 hour and 32 minutes | 3 days ago | ACIS-S | n/a | None | n/a | 07h 28m 35.3s | +14° 07' 42.6" | Gem |
| NGC4694 | Active Galaxy Nucleus | 8 hours and 31 minutes | 3 days ago | ACIS-S | n/a | None | n/a | 12h 48m 15.1s | +10° 59' 00.6" | Vir |
| ACT-CLJ0808.7+1420 | Cluster of Galaxies | 4 hours and 8 minutes | 2 days ago | ACIS-S | n/a | None | n/a | 08h 08m 47.4s | +14° 20' 60.0" | Cnc |
| SDSS J143154.09+215618.3 | Active Galaxy Nucleus | 4 hours and 4 minutes | 2 days ago | ACIS-S | n/a | None | n/a | 14h 31m 54.1s | +21° 56' 18.3" | Boo |
| ACT-CLJ0808.7+1420 | Cluster of Galaxies | 5 hours and 10 minutes | 2 days ago | ACIS-S | n/a | None | n/a | 08h 08m 47.4s | +14° 20' 60.0" | Cnc |
| CAL-ER (41806) | 50 minutes | 2 days ago | n/a | n/a | n/a | n/a | 14h 18m 00.0s | -07° 40' 01.2" | n/a | |
| CAL-ER (41801) | 20 minutes | 1 day ago | n/a | n/a | n/a | n/a | 04h 27m 18.0s | -57° 13' 01.2" | n/a | |
| NGC4689 | HII Galaxy | 7 hours and 46 minutes | 1 day ago | ACIS-S | n/a | None | n/a | 12h 47m 45.6s | +13° 45' 45.4" | Com |
| Perseus cluster | Cluster of Galaxies | 6 hours and 40 minutes | 17 hours ago | ACIS-I | n/a | None | Time Critical | 03h 19m 48.2s | +41° 30' 42.2" | Per |
| ACT-CL J0302.4-1004 | Cluster of Galaxies | 3 hours and 3 minutes | 10 hours ago | ACIS-S | n/a | None | n/a | 03h 02m 23.5s | -10° 04' 35.0" | Eri |
| 2RXS J064310.6+123549 | Unidentified | 2 hours and 46 minutes | 6 hours ago | ACIS-S | n/a | None | n/a | 06h 43m 09.4s | +12° 35' 44.2" | Gem |
| 4XMM J114051.9-641848 | Unidentified | 4 hours and 10 minutes | now | ACIS-S | n/a | None | n/a | 11h 40m 52.0s | -64° 18' 48.7" | Cen |
| CAL-ER (41800) | 15 minutes | in 2 hours | n/a | n/a | n/a | n/a | 08h 51m 12.0s | +10° 30' 00.0" | n/a | |
| A1795 | Cluster of Galaxies | 4 hours and 10 minutes | in 3 hours | ACIS-S | n/a | None | Time Critical | 13h 48m 52.7s | +26° 35' 27.0" | Boo |
| ZwCl 0857.9+2107 | Unidentified | 2 hours and 46 minutes | in 7 hours | ACIS-S | NRAO | None | n/a | 09h 00m 36.8s | +20° 53' 40.1" | Cnc |
| NGC5728 | Seyfert 2 Galaxy | 3 hours and 20 minutes | in 11 hours | ACIS-S | n/a | None | n/a | 14h 42m 23.9s | -17° 15' 11.2" | Lib |
| ZwCl 0857.9+2107 | Unidentified | 2 hours and 46 minutes | in 15 hours | ACIS-S | NRAO | None | n/a | 09h 00m 36.8s | +20° 53' 40.1" | Cnc |
| NGC5728 | Seyfert 2 Galaxy | 3 hours and 36 minutes | in 18 hours | ACIS-S | n/a | None | n/a | 14h 42m 23.9s | -17° 15' 11.2" | Lib |
| ZwCl 0857.9+2107 | Unidentified | 2 hours and 46 minutes | in 23 hours | ACIS-S | NRAO | None | n/a | 09h 00m 36.8s | +20° 53' 40.1" | Cnc |
| CAL-ER (41799) | 50 minutes | in 1 day | n/a | n/a | n/a | n/a | 16h 00m 00.0s | -15° 00' 00.0" | n/a | |
| CAL-ER (41798) | 50 minutes | in 1 day | n/a | n/a | n/a | n/a | 09h 00m 36.8s | +20° 53' 40.2" | n/a | |
| CAL-ER (41797) | 50 minutes | in 1 day | n/a | n/a | n/a | n/a | 15h 58m 36.4s | -14° 54' 15.1" | n/a | |
| CAL-ER (41796) | 50 minutes | in 1 day | n/a | n/a | n/a | n/a | 22h 50m 45.0s | -63° 09' 19.8" | n/a | |
| CAL-ER (41795) | 50 minutes | in 1 day | n/a | n/a | n/a | n/a | 05h 44m 21.1s | -40° 02' 58.6" | n/a | |
| CAL-ER (41794) | 15 minutes | in 1 day | n/a | n/a | n/a | n/a | 06h 31m 01.9s | +20° 04' 37.9" | n/a | |
| TV Cassiopeia | Spectroscopic Binary | 11 hours and 6 minutes | in 2 days | ACIS-S with High Energy Transmission Grating (HETG) | n/a | None | n/a | 00h 19m 18.8s | +59° 08' 20.5" | Cas |
| B2.1 0719+32C | Radio Source | 4 hours and 26 minutes | in 2 days | ACIS-S | n/a | None | n/a | 07h 23m 09.5s | +32° 38' 52.9" | Gem |
| Cyg X-2 | Low Mass X-ray Binary | 4 hours and 10 minutes | in 2 days | HRC-I with High Energy Transmission Grating (HETG) | n/a | None | n/a | 21h 44m 41.2s | +38° 19' 17.1" | Cyg |
| MKN421 | BL Lac - type object | 4 hours and 10 minutes | in 2 days | ACIS-S with Low Energy Transmission Grating (LETG) | n/a | None | Time Critical, Monitoring | 11h 04m 27.2s | +38° 12' 31.7" | UMa |
| NGC 5506 | Seyfert 2 Galaxy | 4 hours and 26 minutes | in 3 days | ACIS-S with High Energy Transmission Grating (HETG) | n/a | None | n/a | 14h 13m 14.9s | -03° 12' 27.5" | Vir |
| NGC2775 | Active Galaxy Nucleus Candidate | 2 hours and 46 minutes | in 3 days | ACIS-S | n/a | None | n/a | 09h 10m 20.1s | +07° 02' 16.8" | Cnc |
| 3C273 | BL Lac - type object | 8 hours and 20 minutes | in 3 days | ACIS-S with High Energy Transmission Grating (HETG) | n/a | None | Time Critical | 12h 29m 06.7s | +02° 03' 08.6" | Vir |