The Chandra schedule

3-day Schedule

The map of the observations requires JavaScript, but it appears that it is not available (or the page is taking some time to load).

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 17 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.

Target	Object type	Exposure time	Start	Instrument	Joint with	Turnaround	Constraints	Right Ascension	Declination	Constellation
CAL-ER (41174)		16 minutes and 40 seconds	3 days ago	n/a	n/a	n/a	n/a	03^h 23^m 12.2^s	-10° 11' 22.6"	n/a
NGC5728	Seyfert 2 Galaxy	2 hours and 45 minutes	3 days ago	ACIS-S	n/a	None	n/a	14^h 42^m 23.9^s	-17° 15' 11.2"	Lib
PKS2227-088	Blazar	2 hours and 41 minutes	3 days ago	ACIS-S	n/a	None	n/a	22^h 29^m 40.1^s	-08° 32' 54.4"	Aqr
NGC5728	Seyfert 2 Galaxy	2 hours and 45 minutes	3 days ago	ACIS-S	n/a	None	n/a	14^h 42^m 23.9^s	-17° 15' 11.2"	Lib
Abell 2255	Cluster of Galaxies	6 hours and 3 minutes	3 days ago	ACIS-I	n/a	None	n/a	17^h 12^m 50.0^s	+64° 03' 10.6"	Dra
G29-38	White Dwarf	2 hours and 36 minutes	2 days ago	HRC-I	n/a	None	Time Critical, Monitoring	23^h 28^m 47.6^s	+05° 14' 54.2"	Psc
EP J223759.5+531421	Unidentified	5 hours and 13 minutes	2 days ago	ACIS-S	n/a	Immediate	Time Critical, Monitoring	22^h 37^m 59.5^s	+53° 14' 21.0"	Lac
2MASXJ03120291+5029147	Blazar	2 hours and 45 minutes	2 days ago	ACIS-S	n/a	None	n/a	03^h 12^m 03.0^s	+50° 29' 14.6"	Per
G29-38	White Dwarf	2 hours and 3 minutes	2 days ago	HRC-I	n/a	None	Time Critical, Monitoring	23^h 28^m 47.6^s	+05° 14' 54.2"	Psc
V* V1116 Tau	delta Sct Variable	7 hours and 25 minutes	2 days ago	ACIS-S	n/a	None	n/a	04^h 36^m 29.3^s	+23° 20' 26.3"	Tau
G29-38	White Dwarf	2 hours and 13 minutes	1 day ago	HRC-I	n/a	None	Time Critical, Monitoring	23^h 28^m 47.6^s	+05° 14' 54.2"	Psc
GJ 2006 B	High Proper Motion Star	1 hour and 23 minutes	1 day ago	ACIS-S	n/a	None	n/a	00^h 27^m 50.5^s	-32° 33' 24.8"	Scl
PSR J1015-5719	Pulsar	3 hours and 41 minutes	1 day ago	ACIS-I	n/a	None	n/a	10^h 15^m 38.0^s	-57° 19' 12.8"	Car
CAL-ER (41172)		50 minutes	1 day ago	n/a	n/a	n/a	n/a	23^h 07^m 45.6^s	-10° 55' 12.0"	n/a
CAL-ER (41171)		50 minutes	23 hours ago	n/a	n/a	n/a	n/a	23^h 02^m 24.0^s	-05° 17' 60.0"	n/a
CAL-ER (41170)		50 minutes	21 hours ago	n/a	n/a	n/a	n/a	07^h 12^m 00.0^s	+30° 00' 00.0"	n/a
CAL-ER (41169)		33 minutes and 20 seconds	19 hours ago	n/a	n/a	n/a	n/a	00^h 11^m 00.0^s	+08° 18' 00.0"	n/a
CAL-ER (41168)		16 minutes and 40 seconds	17 hours ago	n/a	n/a	n/a	n/a	08^h 07^m 60.0^s	+35° 00' 00.0"	n/a
CAL-ER (41167)		16 minutes and 40 seconds	16 hours ago	n/a	n/a	n/a	n/a	10^h 31^m 60.0^s	-41° 00' 00.0"	n/a
CAL-ER (41166)		33 minutes and 20 seconds	14 hours ago	n/a	n/a	n/a	n/a	22^h 59^m 36.0^s	-10° 45' 36.0"	n/a
PSR J1015-5719	Pulsar	3 hours and 55 minutes	12 hours ago	ACIS-I	n/a	None	n/a	10^h 15^m 38.0^s	-57° 19' 12.8"	Car
Abell 2667	Cluster of Galaxies	2 hours and 46 minutes	8 hours ago	ACIS-I	n/a	None	n/a	23^h 51^m 39.4^s	-26° 05' 02.7"	Scl
PSR J1015-5719	Pulsar	2 hours and 51 minutes	5 hours ago	ACIS-I	n/a	None	n/a	10^h 15^m 38.0^s	-57° 19' 12.8"	Car
Abell 2667	Cluster of Galaxies	2 hours and 46 minutes	now	ACIS-I	n/a	None	n/a	23^h 51^m 39.4^s	-26° 05' 02.7"	Scl
PSR J1015-5719	Pulsar	3 hours and 25 minutes	in 2 hours	ACIS-I	n/a	None	n/a	10^h 15^m 38.0^s	-57° 19' 12.8"	Car
Abell 2667	Cluster of Galaxies	2 hours and 46 minutes	in 6 hours	ACIS-I	n/a	None	n/a	23^h 51^m 39.4^s	-26° 05' 02.7"	Scl
1RXS J044334.6-084744	Double or Multiple Star	2 hours and 46 minutes	in 9 hours	ACIS-S	n/a	None	n/a	04^h 43^m 35.2^s	-08° 47' 46.3"	Eri
G29-38	White Dwarf	2 hours and 31 minutes	in 13 hours	HRC-I	n/a	None	Time Critical, Monitoring	23^h 28^m 47.6^s	+05° 14' 54.2"	Psc
CAL-ER (41165)			in 15 hours	n/a	n/a	n/a	n/a	22^h 36^m 09.8^s	+41° 06' 02.5"	n/a
SDSS J162501.98+430931.6	Quasar	5 hours	in 16 hours	ACIS-S	n/a	None	n/a	16^h 25^m 02.0^s	+43° 09' 31.6"	Her
MACS J0018.5+1626	Cluster of Galaxies	4 hours and 18 minutes	in 22 hours	ACIS-I	n/a	None	n/a	00^h 18^m 33.3^s	+16° 26' 35.9"	Psc
SDSS J162501.98+430931.6	Quasar	3 hours and 20 minutes	in 1 day	ACIS-S	n/a	None	n/a	16^h 25^m 02.0^s	+43° 09' 31.6"	Her
Perseus cluster E	Unidentified	6 hours and 40 minutes	in 1 day	ACIS-I	n/a	None	Time Critical	03^h 20^m 14.4^s	+41° 30' 33.4"	Per
CAL-ER (41164)		50 minutes	in 2 days	n/a	n/a	n/a	n/a	23^h 41^m 53.3^s	+00° 35' 49.2"	n/a
CAL-ER (41163)		2 hours and 46 minutes	in 2 days	n/a	n/a	n/a	n/a	23^h 14^m 26.4^s	+03° 09' 28.8"	n/a
CAL-ER (41162)		50 minutes	in 2 days	n/a	n/a	n/a	n/a	01^h 34^m 58.1^s	+87° 00' 03.6"	n/a
MACS J0018.5+1626	Cluster of Galaxies	4 hours and 1 minute	in 2 days	ACIS-I	n/a	None	n/a	00^h 18^m 33.3^s	+16° 26' 35.9"	Psc
CAL-ER (41161)			in 2 days	n/a	n/a	n/a	n/a	03^h 59^m 01.4^s	-19° 10' 33.2"	n/a
PSR J1015-5719	Pulsar	2 hours and 38 minutes	in 2 days	ACIS-I	n/a	None	n/a	10^h 15^m 38.0^s	-57° 19' 12.8"	Car
VV 114	Interacting Galaxies	2 hours and 25 minutes	in 2 days	HRC-I	n/a	None	n/a	01^h 07^m 47.2^s	-17° 30' 24.8"	Cet
CAL-ER (41160)			in 3 days	n/a	n/a	n/a	n/a	02^h 19^m 53.1^s	+50° 10' 34.0"	n/a
Abell 2255	Cluster of Galaxies	5 hours and 16 minutes	in 3 days	ACIS-I	n/a	None	n/a	17^h 12^m 50.0^s	+64° 03' 10.6"	Dra
RMJ232421.7+020618.6	Unidentified	2 hours and 46 minutes	in 3 days	ACIS-I	n/a	None	n/a	23^h 24^m 21.8^s	+02° 06' 18.6"	Psc
Perseus cluster E	Unidentified	9 hours and 17 minutes	in 3 days	ACIS-I	n/a	None	Time Critical	03^h 20^m 14.4^s	+41° 30' 33.4"	Per
G29-38	White Dwarf	2 hours and 15 minutes	in 3 days	HRC-I	n/a	None	Time Critical, Monitoring	23^h 28^m 47.6^s	+05° 14' 54.2"	Psc