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 9 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
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| Target | Object type | Exposure time | Start | Instrument | Joint with | Turnaround | Constraints | Right Ascension | Declination | Constellation |
|---|---|---|---|---|---|---|---|---|---|---|
| Center of COSMOS-Web | Unidentified | 3 hours and 18 minutes | 4 days ago | ACIS-I | n/a | None | n/a | 09h 59m 50.8s | +02° 26' 01.6" | Sex |
| HZ43 | Double or multiple star | 33 minutes and 10 seconds | 4 days ago | HRC-I with Low Energy Transmission Grating (LETG) | n/a | None | Time Critical, Monitoring | 13h 16m 21.5s | +29° 05' 52.6" | Com |
| HZ43 | Double or multiple star | 33 minutes and 20 seconds | 4 days ago | HRC-I with Low Energy Transmission Grating (LETG) | n/a | None | Time Critical, Monitoring | 13h 16m 21.5s | +29° 05' 52.6" | Com |
| NGC 4593 | Seyfert 1 Galaxy | 3 hours and 3 minutes | 3 days ago | ACIS-S with High Energy Transmission Grating (HETG) | n/a | None | n/a | 12h 39m 39.4s | -05° 20' 39.0" | Vir |
| 2RXS J161409.7-142143 | Unidentified | 2 hours and 45 minutes | 3 days ago | ACIS-S | n/a | None | n/a | 16h 14m 11.5s | -14° 21' 30.6" | Sco |
| Center of COSMOS-Web | Unidentified | 3 hours and 35 minutes | 3 days ago | ACIS-I | n/a | None | n/a | 09h 59m 50.8s | +02° 26' 01.6" | Sex |
| SDSS J131249.15+225151.5 | Galaxy | 5 hours and 30 minutes | 3 days ago | ACIS-S | n/a | None | n/a | 13h 12m 49.2s | +22° 51' 51.6" | Com |
| Cyg X-1 | High Mass X-ray Binary | 2 hours and 44 minutes | 3 days ago | ACIS-S with High Energy Transmission Grating (HETG) | n/a | Immediate | Time Critical | 19h 58m 21.7s | +35° 12' 05.8" | Cyg |
| NGC4293 | LINER-type Active Galaxy Nucleus | 3 hours and 26 minutes | 3 days ago | ACIS-S | n/a | None | n/a | 12h 21m 13.0s | +18° 22' 58.8" | Com |
| CAL-ER (41430) | 50 minutes | 2 days ago | n/a | n/a | n/a | n/a | 16h 51m 21.4s | -19° 01' 49.8" | n/a | |
| CAL-ER (41428) | 50 minutes | 2 days ago | n/a | n/a | n/a | n/a | 02h 34m 00.2s | -31° 54' 07.2" | n/a | |
| CMZ Molecular Cloud | Unidentified | 3 hours and 2 minutes | 2 days ago | ACIS-I | n/a | None | n/a | 17h 46m 12.1s | -28° 53' 19.3" | Sgr |
| Vela X-1 | High Mass X-ray Binary | 4 hours and 10 minutes | 2 days ago | ACIS-S with High Energy Transmission Grating (HETG) | n/a | None | Time Critical, Constrained | 09h 02m 06.9s | -40° 33' 16.9" | Vel |
| CMZ Molecular Cloud | Unidentified | 4 hours and 8 minutes | 2 days ago | ACIS-I | n/a | None | n/a | 17h 46m 12.1s | -28° 53' 19.3" | Sgr |
| WISE J010050.09-024218.7 | Unidentified | 5 hours and 55 minutes | 1 day ago | ACIS-S | n/a | None | n/a | 01h 00m 50.1s | -02° 42' 18.8" | Cet |
| CMZ Molecular Cloud | Unidentified | 4 hours and 8 minutes | 1 day ago | ACIS-I | n/a | None | n/a | 17h 46m 12.1s | -28° 53' 19.3" | Sgr |
| Ar Lac | RS CVn Variable | 1 hour and 20 minutes | 21 hours ago | HRC-I | n/a | None | Time Critical, Monitoring | 22h 08m 40.7s | +45° 44' 33.4" | Lac |
| Ar Lac | RS CVn Variable | 1 hour and 24 minutes | 19 hours ago | HRC-I | n/a | None | Time Critical, Monitoring | 22h 08m 40.7s | +45° 44' 33.4" | Lac |
| Kepler's SNR | Unidentified | 2 hours and 46 minutes | 17 hours ago | ACIS-S | n/a | None | n/a | 17h 30m 41.5s | -21° 29' 30.0" | Oph |
| AN UMa | Cataclysmic Binary | 5 hours and 33 minutes | 13 hours ago | ACIS-S with High Energy Transmission Grating (HETG) | n/a | None | n/a | 11h 04m 25.7s | +45° 03' 13.9" | UMa |
| CAL-ER (41424) | 7 hours ago | n/a | n/a | n/a | n/a | 17h 51m 36.0s | +36° 23' 60.0" | n/a | ||
| Kepler's SNR | Unidentified | 4 hours and 26 minutes | 7 hours ago | ACIS-S | n/a | None | n/a | 17h 30m 41.5s | -21° 29' 30.0" | Oph |
| CAL-ER (41423) | 2 hours ago | n/a | n/a | n/a | n/a | 17h 51m 36.0s | +36° 23' 60.0" | n/a | ||
| AN UMa | Cataclysmic Binary | 5 hours and 33 minutes | now | ACIS-S with High Energy Transmission Grating (HETG) | n/a | None | n/a | 11h 04m 25.7s | +45° 03' 13.9" | UMa |
| CAL-ER (41422) | 50 minutes | in 5 hours | n/a | n/a | n/a | n/a | 17h 00m 23.8s | -15° 23' 15.4" | n/a | |
| CAL-ER (41421) | 50 minutes | in 6 hours | n/a | n/a | n/a | n/a | 16h 48m 13.0s | -23° 15' 46.8" | n/a | |
| CAL-ER (41420) | 50 minutes | in 11 hours | n/a | n/a | n/a | n/a | 11h 12m 39.0s | -01° 26' 35.9" | n/a | |
| CAL-ER (41419) | 50 minutes | in 12 hours | n/a | n/a | n/a | n/a | 23h 46m 24.0s | +55° 06' 00.0" | n/a | |
| Kepler's SNR | Unidentified | 3 hours and 40 minutes | in 17 hours | ACIS-S | n/a | None | n/a | 17h 30m 41.5s | -21° 29' 30.0" | Oph |
| CAL-ER (41418) | in 21 hours | n/a | n/a | n/a | n/a | 16h 46m 36.4s | +20° 11' 15.0" | n/a | ||
| A1795 | Cluster of Galaxies | 5 hours and 33 minutes | in 22 hours | ACIS-S | n/a | None | Time Critical | 13h 48m 52.7s | +26° 35' 27.0" | Boo |
| SDSS J131249.15+225151.5 | Galaxy | 3 hours and 3 minutes | in 1 day | ACIS-S | n/a | None | n/a | 13h 12m 49.2s | +22° 51' 51.6" | Com |
| NGC4293 | LINER-type Active Galaxy Nucleus | 11 hours and 6 minutes | in 1 day | ACIS-S | n/a | None | n/a | 12h 21m 13.0s | +18° 22' 58.8" | Com |
| GAIA DR2 4370003505696558080 | Star | 2 hours and 46 minutes | in 2 days | ACIS-S | n/a | None | n/a | 17h 27m 31.8s | -02° 10' 31.3" | Oph |
| 1RXS J021649.0+703552 | X-ray source | 4 hours and 10 minutes | in 2 days | ACIS-I | n/a | None | n/a | 02h 16m 49.0s | +70° 35' 52.1" | Cas |
| GAIA DR2 4370003505696558080 | Star | 2 hours and 46 minutes | in 2 days | ACIS-S | n/a | None | n/a | 17h 27m 31.8s | -02° 10' 31.3" | Oph |
| 1RXS J021649.0+703552 | X-ray source | 4 hours and 10 minutes | in 2 days | ACIS-I | n/a | None | n/a | 02h 16m 49.0s | +70° 35' 52.1" | Cas |