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 1 day 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
NGC3626Galaxy towards a Group of Galaxies4 hours and 26 minutes3 days agoACIS-Sn/aNonen/a11h 20m 03.8s+18° 21' 24.5"Leo
Perseus clusterCluster of Galaxies3 hours and 18 minutes3 days agoACIS-In/aNoneTime Critical03h 19m 48.2s+41° 30' 42.2"Per
NGC3626Galaxy towards a Group of Galaxies7 minutes and 20 seconds3 days agoACIS-Sn/aNonen/a11h 20m 03.8s+18° 21' 24.5"Leo
CAL-ER (41961)2 days agon/an/an/an/a07h 15m 60.0s-14° 05' 60.0"n/a
CAL-ER (41960)2 days agon/an/an/an/a07h 15m 60.0s-14° 05' 60.0"n/a
CAL-ER (41959)50 minutes1 day agon/an/an/an/a03h 21m 51.9s+19° 15' 49.3"n/a
CAL-ER (41958)15 minutes1 day agon/an/an/an/a03h 13m 00.8s+21° 16' 06.6"n/a
CAL-ER (41957)50 minutes1 day agon/an/an/an/a15h 53m 36.0s+29° 11' 60.0"n/a
CAL-ER (41956)15 minutes1 day agon/an/an/an/a03h 13m 00.8s+21° 16' 06.6"n/a
CAL-ER (41955)15 minutes22 hours agon/an/an/an/a02h 45m 45.2s+43° 28' 46.6"n/a
CAL-ER (41954)15 minutes19 hours agon/an/an/an/a15h 53m 36.0s+29° 11' 60.0"n/a
CAL-ER (41953)15 minutes17 hours agon/an/an/an/a03h 13m 00.8s+21° 16' 06.6"n/a
ESO231-26Seyfert 2 Galaxy2 hours and 46 minutes9 hours agoACIS-Sn/aNonen/a19h 13m 14.7s-50° 10' 58.3"Tel
SN 2018ivcSuperNova5 hours and 58 minutes9 hours agoACIS-SNRAONonen/a02h 42m 41.3s-00° 00' 31.9"Cet
SDSS J031426.10-010846.2HII Galaxy5 hours9 hours agoACIS-Sn/aNonen/a03h 14m 26.1s-01° 08' 46.6"Cet
NGC7172_s1Unidentified2 hours and 46 minutes9 hours agoACIS-Sn/aNonen/a22h 01m 35.2s-31° 53' 23.0"PsA
ESO 320- G 014Active Galaxy Nucleus Candidate2 hours and 46 minutes9 hours agoACIS-In/aNonen/a11h 37m 53.2s-39° 13' 13.2"Cen
IC1954Galaxy towards a Group of Galaxies8 hours and 36 minutes9 hours agoACIS-Sn/aNonen/a03h 31m 31.4s-51° 54' 17.6"Hor
SN 2018ivcSuperNova5 hours and 8 minutes9 hours agoACIS-SNRAONonen/a02h 42m 41.3s-00° 00' 31.9"Cet
CAL-ER (41952)nown/an/an/an/a06h 29m 49.2s+36° 51' 21.6"n/a
CAL-ER (41951)50 minutesin 1 dayn/an/an/an/a03h 11m 20.9s+15° 25' 21.4"n/a
CAL-ER (41950)50 minutesin 2 daysn/an/an/an/a18h 30m 15.6s-47° 25' 50.5"n/a
CAL-ER (41949)50 minutesin 2 daysn/an/an/an/a12h 01m 30.6s-10° 26' 49.9"n/a
CAL-ER (41948)50 minutesin 2 daysn/an/an/an/a08h 11m 27.8s+10° 04' 14.2"n/a
CAL-ER (41947)15 minutesin 2 daysn/an/an/an/a03h 34m 25.6s+18° 38' 19.3"n/a
CAL-ER (41946)15 minutesin 2 daysn/an/an/an/a03h 11m 20.9s+15° 25' 21.4"n/a
CAL-ER (41945)15 minutesin 2 daysn/an/an/an/a18h 30m 15.6s-47° 25' 50.5"n/a