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 12 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
[MWE2019] 1-435Dense Core3 hours and 33 minutes3 days agoACIS-In/aNonen/a08h 59m 58.0s-43° 55' 10.0"Vel
SDSS J014837.63+060020.0Quasar3 hours and 18 minutes3 days agoACIS-In/aNonen/a01h 48m 37.6s+06° 00' 20.0"Psc
[MWE2019] 1-435Dense Core3 hours and 35 minutes3 days agoACIS-In/aNonen/a08h 59m 58.0s-43° 55' 10.0"Vel
SDSS J014837.63+060020.0Quasar3 hours and 18 minutes3 days agoACIS-In/aNonen/a01h 48m 37.6s+06° 00' 20.0"Psc
[MWE2019] 1-435Dense Core3 hours3 days agoACIS-In/aNonen/a08h 59m 58.0s-43° 55' 10.0"Vel
CAL-ER (41103)50 minutes2 days agon/an/an/an/a04h 30m 48.1s-17° 21' 34.2"n/a
CAL-ER (41098)16 minutes and 40 seconds2 days agon/an/an/an/a00h 31m 14.1s+08° 33' 06.9"n/a
Abell 2255Cluster of Galaxies7 hours and 30 minutes2 days agoACIS-In/aNonen/a17h 12m 50.0s+64° 03' 10.6"Dra
G29-38White Dwarf3 hours1 day agoHRC-In/aNoneTime Critical, Monitoring23h 28m 47.6s+05° 14' 54.2"Psc
PSR J1101-6101Gamma-ray Source2 hours and 46 minutes1 day agoACIS-In/aNoneTime Critical11h 01m 45.1s-61° 01' 40.3"Car
SDSS J014837.63+060020.0Quasar2 hours and 43 minutes1 day agoACIS-In/aNonen/a01h 48m 37.6s+06° 00' 20.0"Psc
PSR J1015-5719Pulsar2 hours and 46 minutes23 hours agoACIS-In/aNonen/a10h 15m 38.0s-57° 19' 12.8"Car
SDSS J014837.63+060020.0Quasar2 hours and 46 minutes19 hours agoACIS-In/aNonen/a01h 48m 37.6s+06° 00' 20.0"Psc
PSR J1015-5719Pulsar2 hours and 41 minutes16 hours agoACIS-In/aNonen/a10h 15m 38.0s-57° 19' 12.8"Car
CAL-ER (41095)15 minutes12 hours agon/an/an/an/a11h 44m 23.5s+55° 29' 22.6"n/a
MACS J0018.5+1626Cluster of Galaxies2 hours and 53 minutes11 hours agoACIS-In/aNonen/a00h 18m 33.3s+16° 26' 35.9"Psc
SDSSJ110011.85+451349.4Quasar3 hours and 25 minutes8 hours agoACIS-Sn/aNonen/a11h 00m 11.8s+45° 13' 49.5"UMa
MACS J0018.5+1626Cluster of Galaxies2 hours and 51 minutes4 hours agoACIS-In/aNonen/a00h 18m 33.3s+16° 26' 35.9"Psc
SDSSJ110011.85+451349.4Quasar3 hours and 31 minutesnowACIS-Sn/aNonen/a11h 00m 11.8s+45° 13' 49.5"UMa
MACS J0018.5+1626Cluster of Galaxies2 hours and 51 minutesin 4 hoursACIS-In/aNonen/a00h 18m 33.3s+16° 26' 35.9"Psc
CAL-ER (41094)50 minutesin 7 hoursn/an/an/an/a12h 15m 03.4s+47° 16' 01.9"n/a
CAL-ER (41093)50 minutesin 10 hoursn/an/an/an/a12h 15m 03.4s+47° 16' 01.9"n/a
CAL-ER (41092)50 minutesin 11 hoursn/an/an/an/a00h 44m 51.6s+07° 32' 13.6"n/a
CAL-ER (41091)50 minutesin 14 hoursn/an/an/an/a06h 56m 10.4s+22° 29' 32.6"n/a
CAL-ER (41090)50 minutesin 18 hoursn/an/an/an/a01h 03m 60.0s+04° 35' 60.0"n/a
HoingaSuperNova Remnant5 hours and 50 minutesin 21 hoursACIS-In/aNonen/a09h 33m 54.0s-18° 43' 55.6"Hya
SNR 1987ASuperNova Remnant4 hours and 21 minutesin 1 dayHRC-I with Low Energy Transmission Grating (LETG)n/aNoneTime Critical05h 35m 28.0s-69° 16' 11.1"Dor
BOSS0210EUnidentified3 hours and 36 minutesin 1 dayACIS-In/aNonen/a02h 08m 48.0s+01° 00' 00.0"Cet
CAL-ER (41089)15 minutesin 1 dayn/an/an/an/a07h 54m 00.0s-30° 53' 60.0"n/a
Kes 73SuperNova Remnant8 hours and 20 minutesin 2 daysACIS-SJWSTNonen/a18h 41m 20.0s-04° 56' 11.0"Sct
CAL-ER (41088)15 minutesin 2 daysn/an/an/an/a00h 10m 45.5s-11° 28' 39.4"n/a
SNR 1987ASuperNova Remnant4 hours and 23 minutesin 2 daysHRC-I with Low Energy Transmission Grating (LETG)n/aNoneTime Critical05h 35m 28.0s-69° 16' 11.1"Dor
BOSS0210EUnidentified4 hours and 43 minutesin 2 daysACIS-In/aNonen/a02h 08m 48.0s+01° 00' 00.0"Cet
1RXS J052437.4-084200T Tauri Star5 hours and 33 minutesin 2 daysACIS-Sn/aNonen/a05h 24m 37.3s-08° 42' 01.7"Ori
SNR 1987ASuperNova Remnant4 hours and 3 minutesin 3 daysHRC-I with Low Energy Transmission Grating (LETG)n/aNoneTime Critical05h 35m 28.0s-69° 16' 11.1"Dor
SDSS J014837.63+060020.0Quasar3 hours and 3 minutesin 3 daysACIS-In/aNonen/a01h 48m 37.6s+06° 00' 20.0"Psc
CAL-ER (41087)50 minutesin 3 daysn/an/an/an/a01h 03m 24.6s+04° 37' 45.1"n/a
CAL-ER (41086)50 minutesin 3 daysn/an/an/an/a09h 31m 42.3s-16° 11' 11.0"n/a
CAL-ER (41085)15 minutesin 3 daysn/an/an/an/a01h 01m 12.0s+02° 17' 60.0"n/a
CAL-ER (41084)50 minutesin 3 daysn/an/an/an/a00h 55m 36.0s-74° 05' 60.0"n/a
CAL-ER (41083)50 minutesin 3 daysn/an/an/an/a09h 31m 30.5s-13° 21' 32.0"n/a
CAL-ER (41082)15 minutesin 3 daysn/an/an/an/a01h 11m 26.3s+07° 22' 39.7"n/a
CAL-ER (41081)15 minutesin 3 daysn/an/an/an/a01h 03m 60.0s+04° 35' 60.0"n/a
HoingaSuperNova Remnant5 hours and 16 minutesin 4 daysACIS-In/aNonen/a09h 33m 54.0s-18° 43' 55.6"Hya
SDSS J014837.63+060020.0Quasar2 hours and 46 minutesin 4 daysACIS-In/aNonen/a01h 48m 37.6s+06° 00' 20.0"Psc