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 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.

TargetObject typeExposure timeStartInstrumentJoint withTurnaroundConstraintsRight AscensionDeclinationConstellation
HIPASS J1131-31Galaxy16 hours and 20 minutes3 days agoACIS-Sn/aNonen/a11h 31m 35.2s-31° 40' 19.9"Hya
1RXS J170017.0-300344Double or Multiple Star5 hours and 16 minutes3 days agoACIS-Sn/aNonen/a17h 00m 16.6s-30° 03' 31.5"Oph
Center of COSMOS-WebUnidentified5 hours and 55 minutes2 days agoACIS-In/aNonen/a10h 01m 10.1s+02° 10' 18.6"Sex
A1795Cluster of Galaxies5 hours and 58 minutes2 days agoACIS-In/aNoneTime Critical13h 48m 52.7s+26° 35' 27.0"Boo
1RXS J170009.6-245925Double or Multiple Star5 hours and 11 minutes2 days agoACIS-Sn/aNonen/a17h 00m 09.5s-24° 59' 20.8"Oph
MaNGA 8338-12703Galaxy3 hours and 36 minutes1 day agoACIS-Sn/aNonen/a11h 28m 05.6s+23° 25' 45.3"Leo
CAL-ER (41399)50 minutes1 day agon/an/an/an/a17h 23m 48.6s-23° 38' 29.0"n/a
CAL-ER (41398)1 hour and 6 minutes1 day agon/an/an/an/a18h 26m 00.0s-22° 11' 60.0"n/a
CAL-ER (41397)50 minutes1 day agon/an/an/an/a00h 28m 00.0s+10° 00' 00.0"n/a
CAL-ER (41396)15 minutes21 hours agon/an/an/an/a18h 19m 60.0s-20° 00' 00.0"n/a
CAL-ER (41395)15 minutes20 hours agon/an/an/an/a17h 23m 48.6s-23° 38' 28.7"n/a
Center of COSMOS-WebUnidentified4 hours and 43 minutes19 hours agoACIS-In/aNonen/a10h 00m 10.0s+02° 15' 46.6"Sex
2MASSJ16561677-3302127Blazar2 hours and 46 minutes14 hours agoACIS-Sn/aNonen/a16h 56m 16.8s-33° 02' 12.8"Sco
Center of COSMOS-WebUnidentified3 hours and 36 minutes10 hours agoACIS-In/aNonen/a10h 00m 10.0s+02° 15' 46.6"Sex
Abell 2255Cluster of Galaxies4 hours and 43 minutes6 hours agoACIS-In/aNonen/a17h 12m 50.0s+64° 03' 10.6"Dra
NGC 4593Seyfert 1 Galaxy8 hours and 20 minutesnowACIS-S with High Energy Transmission Grating (HETG)n/aNonen/a12h 39m 39.4s-05° 20' 39.0"Vir
SNR G1.9+0.3SuperNova Remnant4 hours and 10 minutesin 8 hoursACIS-Sn/aNonen/a17h 48m 45.0s-27° 10' 00.1"Sgr
Center of COSMOS-WebUnidentified4 hours and 26 minutesin 13 hoursACIS-In/aNonen/a10h 00m 40.0s+02° 13' 02.6"Sex
SNR G1.9+0.3SuperNova Remnant4 hours and 10 minutesin 18 hoursACIS-Sn/aNonen/a17h 48m 45.0s-27° 10' 00.1"Sgr
Center of COSMOS-WebUnidentified3 hours and 53 minutesin 23 hoursACIS-In/aNonen/a10h 00m 40.0s+02° 13' 02.6"Sex
SNR G1.9+0.3SuperNova Remnant4 hours and 10 minutesin 1 dayACIS-Sn/aNonen/a17h 48m 45.0s-27° 10' 00.1"Sgr
CAL-ER (41394)50 minutesin 1 dayn/an/an/an/a08h 35m 60.0s-11° 00' 00.0"n/a
CAL-ER (41393)50 minutesin 1 dayn/an/an/an/a17h 48m 00.0s-27° 00' 00.0"n/a
CAL-ER (41392)50 minutesin 2 daysn/an/an/an/a09h 00m 00.0s-02° 00' 00.0"n/a
CAL-ER (41391)33 minutes and 20 secondsin 2 daysn/an/an/an/a17h 48m 00.0s-27° 00' 00.0"n/a
Center of COSMOS-WebUnidentified5 hours and 33 minutesin 2 daysACIS-In/aNonen/a10h 00m 10.0s+02° 15' 46.6"Sex
A1795Cluster of Galaxies6 hours and 56 minutesin 2 daysACIS-In/aNoneTime Critical13h 48m 52.7s+26° 35' 27.0"Boo
A1795Cluster of Galaxies6 hours and 56 minutesin 2 daysACIS-In/aNoneTime Critical13h 48m 52.7s+26° 35' 27.0"Boo
A1795Cluster of Galaxies6 hours and 56 minutesin 3 daysACIS-In/aNoneTime Critical13h 48m 52.7s+26° 35' 27.0"Boo
A1795Cluster of Galaxies6 hours and 56 minutesin 3 daysACIS-In/aNoneTime Critical13h 48m 52.7s+26° 35' 27.0"Boo
Kes 73SuperNova Remnant1 hour and 36 minutesin 3 daysACIS-SJWSTNonen/a18h 41m 20.0s-04° 56' 11.0"Sct
Abell 2108Cluster of Galaxies13 hours and 53 minutesin 3 daysACIS-In/aNonen/a15h 40m 02.0s+17° 52' 13.0"Ser
CAL-ER (41390)16 minutes and 40 secondsin 4 daysn/an/an/an/a18h 07m 60.0s-21° 00' 00.0"n/a