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. 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 |
---|---|---|---|---|---|---|---|---|---|---|
Abell 370 | Cluster of Galaxies | 9 hours and 37 minutes | 4 days ago | ACIS-I | n/a | None | n/a | 02h 39m 50.5s | -01° 35' 08.2" | Cet |
CAL-ER (42750) | 15 minutes | 3 days ago | n/a | n/a | n/a | n/a | 12h 56m 09.4s | -06° 48' 53.6" | n/a | |
ZwCl 0857.9+2107 | Unidentified | 3 hours and 9 minutes | 3 days ago | ACIS-S | NRAO | None | n/a | 09h 00m 36.8s | +20° 53' 40.1" | Cnc |
CAL-ER (42749) | 15 minutes | 3 days ago | n/a | n/a | n/a | n/a | 12h 56m 09.4s | -06° 48' 53.6" | n/a | |
Abell 370 | Cluster of Galaxies | 5 hours and 30 minutes | 3 days ago | ACIS-I | n/a | None | n/a | 02h 39m 50.5s | -01° 35' 08.2" | Cet |
CAL-ER (42748) | 15 minutes | 3 days ago | n/a | n/a | n/a | n/a | 12h 49m 53.0s | -05° 52' 50.2" | n/a | |
NGC2775 | Active Galaxy Nucleus Candidate | 2 hours and 45 minutes | 3 days ago | ACIS-S | n/a | None | n/a | 09h 10m 20.1s | +07° 02' 16.8" | Cnc |
Gaia DR2 3168265196642972288 | High Proper Motion Star | 3 hours and 2 minutes | 3 days ago | ACIS-S | n/a | None | n/a | 07h 18m 06.0s | +16° 32' 33.6" | Gem |
1eRASS J002222.5-533855 | Unidentified | 3 hours and 2 minutes | 2 days ago | ACIS-S | n/a | None | n/a | 00h 22m 22.5s | -53° 38' 55.0" | Phe |
SDSS J074231.56+163338.8 | Unidentified | 3 hours and 2 minutes | 2 days ago | ACIS-I | n/a | None | n/a | 07h 42m 31.6s | +16° 33' 38.8" | Gem |
1eRASS J002222.5-533855 | Unidentified | 3 hours and 2 minutes | 2 days ago | ACIS-S | n/a | None | n/a | 00h 22m 22.5s | -53° 38' 55.0" | Phe |
Orion Nebula Cluster | Open (galactic) Cluster | 4 hours and 24 minutes | 2 days ago | ACIS-I | NRAO | None | Time Critical | 05h 35m 16.7s | -05° 23' 24.0" | Ori |
PS15bva KISS15s | Unidentified | 4 hours and 5 minutes | 2 days ago | ACIS-S | NRAO | None | n/a | 03h 08m 31.6s | -00° 50' 05.7" | Cet |
CAL-ER (42758) | 50 minutes | 2 days ago | n/a | n/a | n/a | n/a | 07h 43m 11.1s | +20° 12' 56.8" | n/a | |
Abell 370 | Cluster of Galaxies | 7 hours and 30 minutes | 1 day ago | ACIS-I | n/a | None | n/a | 02h 39m 50.5s | -01° 35' 08.2" | Cet |
ZwCl 0857.9+2107 | Unidentified | 3 hours and 3 minutes | 16 hours ago | ACIS-S | NRAO | None | n/a | 09h 00m 36.8s | +20° 53' 40.1" | Cnc |
SDSS J160732.86+161250.0 | Radio Galaxy | 2 hours and 46 minutes | 12 hours ago | ACIS-S | n/a | None | n/a | 16h 07m 32.9s | +16° 12' 50.1" | Her |
Abell 370 | Cluster of Galaxies | 5 hours and 16 minutes | 8 hours ago | ACIS-I | n/a | None | n/a | 02h 39m 50.5s | -01° 35' 08.2" | Cet |
ZwCl 0857.9+2107 | Unidentified | 3 hours and 3 minutes | now | ACIS-S | NRAO | None | n/a | 09h 00m 36.8s | +20° 53' 40.1" | Cnc |
SDSS J160732.86+161250.0 | Radio Galaxy | 2 hours and 46 minutes | in 3 hours | ACIS-S | n/a | None | n/a | 16h 07m 32.9s | +16° 12' 50.1" | Her |
ZwCl 0857.9+2107 | Unidentified | 2 hours and 46 minutes | in 6 hours | ACIS-S | NRAO | None | n/a | 09h 00m 36.8s | +20° 53' 40.1" | Cnc |
SDSS J160732.86+161250.0 | Radio Galaxy | 3 hours and 3 minutes | in 10 hours | ACIS-S | n/a | None | n/a | 16h 07m 32.9s | +16° 12' 50.1" | Her |
ZwCl 0857.9+2107 | Unidentified | 3 hours and 3 minutes | in 13 hours | ACIS-S | NRAO | None | n/a | 09h 00m 36.8s | +20° 53' 40.1" | Cnc |
NGC1300 | Interacting Galaxies | 4 hours and 43 minutes | in 18 hours | ACIS-S | n/a | None | n/a | 03h 19m 41.1s | -19° 24' 40.3" | Eri |
Abell 370 | Cluster of Galaxies | 3 hours and 53 minutes | in 23 hours | ACIS-I | n/a | None | n/a | 02h 39m 50.5s | -01° 35' 08.2" | Cet |
CAL-ER (42747) | 15 minutes | in 1 day | n/a | n/a | n/a | n/a | 02h 00m 00.0s | +42° 00' 00.0" | n/a | |
CAL-ER (42746) | 15 minutes | in 1 day | n/a | n/a | n/a | n/a | 02h 00m 00.0s | +42° 00' 00.0" | n/a | |
CAL-ER (42745) | 15 minutes | in 1 day | n/a | n/a | n/a | n/a | 02h 00m 00.0s | +42° 00' 00.0" | n/a | |
CAL-ER (42744) | 50 minutes | in 2 days | n/a | n/a | n/a | n/a | 23h 12m 50.5s | +28° 48' 43.9" | n/a | |
Mrk 34 | Seyfert 2 Galaxy | 6 hours and 23 minutes | in 2 days | ACIS-S | NuSTAR | None | n/a | 10h 34m 08.6s | +60° 01' 52.3" | UMa |
SDSSJ081652.88+241612.5 | Seyfert 1 Galaxy | 2 hours and 46 minutes | in 2 days | ACIS-S | n/a | None | n/a | 08h 16m 52.9s | +24° 16' 12.6" | Cnc |
PSR J2021+4026 | Pulsar | 4 hours and 1 minute | in 2 days | ACIS-I | n/a | None | n/a | 20h 21m 30.7s | +40° 26' 46.0" | Cyg |
CAL-ER (42743) | 15 minutes | in 2 days | n/a | n/a | n/a | n/a | 00h 34m 31.2s | +58° 10' 01.2" | n/a | |
SDSSJ074840.52+154456.8 | Quasar | 4 hours and 10 minutes | in 2 days | ACIS-S | n/a | None | n/a | 07h 48m 40.5s | +15° 44' 56.9" | Gem |
PS15bva KISS15s | Unidentified | 4 hours and 26 minutes | in 2 days | ACIS-S | NRAO | None | n/a | 03h 08m 31.6s | -00° 50' 05.7" | Cet |
Orion Nebula Cluster | Open (galactic) Cluster | 4 hours and 10 minutes | in 3 days | ACIS-I | NRAO | None | Time Critical | 05h 35m 16.7s | -05° 23' 24.0" | Ori |
CAL-ER (42742) | 15 minutes | in 3 days | n/a | n/a | n/a | n/a | 03h 13m 47.8s | -02° 33' 36.0" | n/a | |
NGC1300 | Interacting Galaxies | 3 hours and 36 minutes | in 3 days | ACIS-S | n/a | None | n/a | 03h 19m 41.1s | -19° 24' 40.3" | Eri |
TW Hya | T Tau-type Star | 1 hour and 23 minutes | in 3 days | ACIS-S | HST | None | Time Critical | 11h 01m 51.8s | -34° 42' 17.2" | Hya |
ZwCl 0857.9+2107 | Unidentified | 2 hours and 46 minutes | in 3 days | ACIS-S | NRAO | None | n/a | 09h 00m 36.8s | +20° 53' 40.1" | Cnc |
CAL-ER (42741) | 15 minutes | in 3 days | n/a | n/a | n/a | n/a | 08h 54m 00.7s | -06° 05' 20.4" | n/a | |
HD 16673 | Spectroscopic Binary | 3 hours and 28 minutes | in 3 days | HRC-I | n/a | None | Time Critical, Monitoring | 02h 40m 12.2s | -09° 27' 12.3" | Cet |