» GRBs observed by SWIFT or/and other satellites in 2007

The “Pi of the Sky” apparatuses continuously monitor the SWIFT satellite Field of View.

In LCO 10 s exposures of a 21°x 21° field were taken by two cameras.

Twice a night the whole sky was scanned.

Targets of GCN alerts are also followed automatically.

In a table below there are alerts, which were caused by GRB with probability greater than 50%.

|2006|2008|2009|2010|
|2011|2012|2013|2014|2015|2016|

159 (all from LCO) GRBs observed by satellites since June 1^st 2006, 97 in 2007 therein
time period	daytime	apparatus off	North hemisphere	below horizon	clouds	outside FOV	inside FOV
in 2007	44	9	6	14	8	15	1
since Jun 1^st 2006	78	13	8	30	9	20	1

Gamma / X-ray satellite observations					*Optical "Pi of the Sky"* observations**
GRB	UT	RA Dec	Error	Alert	Before GRB	During GRB	After GRB	GCN
071227	20:13:47	03^h52^m29^s -55°57′	3′	Swift		daytime
071129	0:03:55	14^h40^m22^s -26°40′	3′	Swift		daytime
071122	1:23:26	18^h26^m20^s +47°4′	3′	Swift		below horizon
071118	8:57:17	19^h59^m16^s +70°6′	3′	Swift		apparatus off
071117	14:50:06	22^h20^m05^s -63°26′	3′	Swift		daytime
071112C	18:32:57	02^h36^m53^s +28°23′	3′	Swift		apparatus off
071112B	18:23:31	17^h21^m13^s -80°53′	3′	Swift		apparatus off
071109	20:36:05	19^h19^m39^s +02°2′	3′	Swift		daytime
071104	11:41:23	19^h42^m24^s +14°39′	8'	SuperAGILE		daytime
071101	17:53:46	03^h12^m46^s +62°28′	3′	Swift		daytime
071031	1:06:37	00^h25^m50^s -58°3′	3′	Swift		apparatus off	>7 min: >13.5^m
071028B	2:43:46	23^h36^m39^s -31°38′	3′	Swift		outside FOV
071028	17:41:01	07^h59^m23^s +21°30′	3′	Swift		daytime
071025	4:08:53	23^h40^m20^s +31°45′	3′	Swift		below horizon
071021	9:41:33	22^h42^m35^s +23°43′	0.500'	Swift		apparatus off
071020	7:02:26	07^h58^m40^s +32°52′	0.250'	Swift		outside FOV
071018	8:37:41	10^h58^m28^s +53°51′	2.70'	Swift		North hemisphere
071017	0:58:00	18^h18^m53^s -16°00′	2'	Integral		outside FOV	>348s: >11.5 ^m
071013	12:09:19	18^h38^m06^s +33°51′	3′	Swift		daytime
071011	12:40:13	00^h33^m36^s +61°04′	3′	Swift		daytime
071010C	22:20:22	22^h32^m13^s +66°10′	3′	Swift		daytime
071010B	20:45:47	10^h02^m07^s +45°44′	3′	Swift		daytime
071010	3:41:12	19^h12^m24^s -32°23′	3′	Swift		outside FOV
071008	21:55:56	10^h06^m11^s +44°20′	3′	Swift		daytime
071006	6:41:40	22^h21^m07^s -23°09′	2'	Swift		below horizon
071003	7:40:55	20^h07^m25^s +10°58′	3′	Swift		below horizon
071001	16:31:48	09^h59^m04^s -59°45′	3′	Swift		daytime
070925	15:52:43	16^h52^m45^s -22°01′	3.12'	Integral		daytime
070923	19:15:23	12^h18^m30^s -38°16′	3′	Swift		daytime
070920B	21:04:32	00^h00^m35^s -34°49′	3′	Swift		daytime
070920	4:00:13	06^h43^m44^s +72°14′	3′	Swift		North hemisphere
070917	7:33:56	19^h35^m42^s +02°25′	3′	Swift		below horizon
070913	0:36:44	15^h15^m20^s -24°21′	3′	Swift		outside FOV	1 frame: >110s: >12.35^m 20 frames: >110s: >12.6^m
070811	5:57:44	01^h43^m12^s -33°28′	3′	Swift		outside FOV
070824	20:50:09	error triangle: 11^h28^m13 -26°52' 11^h24^m45 -27°43′ 11^h29^m07 -27°14'		AGILE & IPN		daytime
070821	12:49:40	error box: 06^h21^m41 -63°56' 06^h23^m14 -63°51' 06^h20^m58 -63°51' 06^h22^m31 -63°46'		IPN		daytime
070810B	15:19:17	00^h35^m46^s +08°50′	3′	Swift		daytime
070810	19:54:05	12^h39^m45^s +10°45′	3′	Swift		daytime
070809	19:22:17	13^h35^m08^s -22°08′	3′	Swift		daytime
070808	18:28:00	00^h27^m04^s +01°10′	3′	Swift		daytime
070805	19:55:45	16^h20^m10^s -59°57′	3′	Swift		daytime
070802	7:07:25	02^h27^m24^s -55°32′	3′	Swift		outside FOV	20 frames: <14 min: >12.5^m
070731	9:33:24	21^h54^m17^s -15°45′	3′	Swift		clouds
070729	0:25:53	03^h45^m17^s -39°19′	3′	Swift		daytime
070724B	10:53:50	01^h10^m31^s +57°40′	20'	Agile		daytime
070724	10:53:50	01^h51^m16^s -18°37′	3′	Swift		daytime
070721B	10:33:48	02^h12^m31^s -2°12′	3′	Swift		outside FOV
070721	10:01:08	00^h12^m34^s -28°32′	3′	Swift		outside FOV
070714B	4:59:29	03^h51^m25 +28°18′	3′	Swift		below horizon
070714A	3:20:31	02^h51^m44 +30°14′	3′	Swift		below horizon
070707	16:09:17	17^h51^m23 -68°55′	3′	Swift		daytime
070704	20:07:16	23^h38^m54 66°15′	3′	Swift		daytime
070628	14:41:31	07^h41^m08 -20°17′	3′	Swift		daytime
070621	23:17:57	21^h35^m13 -24°48′	3′	Swift		below horizon
070616	16:30:48	02^h08^m37 56°57′	3′	Swift		daytime
070615	2:21:23	02^h57^m12 -04°24′	2.97'	Integral		below horizon
070612B	6:21:35	17^h26^m51 -08°43′	3′	Swift		clouds
070612	2:40:00	08^h05^m32 37°16′	3′	Swift		clouds
070611	1:57:51	00^h07^m57 -29°45′	3′	Swift		clouds
070531	2:11:02	00^h26^m43 74°18′	3′	Swift		North hemisphere
070529	12:49:26	18^h55^m00 20°38′	3′	Swift		daytime
070521	6:51:26	16^h10^m41 30°14′	3′	Swift	1 frame: <12s: >11.9^m 20 frames: <233s: >12.2^m	1 frame: >12.0^m 20 frames: >12.6^m	1 frame: >12 s: >12.0^m 20 frames: > 42 s: >12.5^m	6437
070517	11:21:43	18^h30^m19 -62°20′	3′	Swift		daytime
070509	2:56:15	15^h51^m42 -78°41′	3′	Swift		apparatus off
070508	4:31:59	20^h51^m08 -78°22′	3′	Swift		outside FOV
070506	5:37:14	23^h08^m52 10°44′	3′	Swift		clouds
070429	3:09:23	21^h52^m06 -38°51′	3′	Swift		apparatus off
070429	1:36:40	19^h50^m45 -32°23′	3′	Swift		apparatus off
070427	8:31:24	01^h55^m27 -27°38′	3′	Swift		apparatus off
070420	6:18:40	08^h05^m01 -45°34′	3′	Swift		clouds
070419B	10:44:26	21^h02^m52 -31°16′	3′	Swift		daytime
070419	10:00:41	12^h10^m51 +39°55′	3′	Swift		below horizon
070412	1:27:03	12^h06^m11 +40°08′	3′	Swift		outside FOV	1 frame: >12min: >12.1^m
070411	20:12:33	7^h9^m19 +1°04′	3′	Swift		daytime
070406	0:50:40	13^h15^m49 +16°32′	3′	Swift		outside FOV	20 frames: >6 h: >12^m
070402	15:48:35	20^h44^m44 +27°24′	80'*15'	IPN		daytime
070330	22:51:45	17^h58^m05 -63°46′	3′	Swift		daytime
070328	3:54:07	04^h20^m28 -34°04′	3′	Swift		clouds
070318	7:29:08	03^h14^m10 -42°58′	3′	Swift		below horizon
070311	1:53:09	05^h50^m17 03°22′	3.23′	Integral		below horizon
070309	10:01:21	17^h34^m45 -37°58′	3.23′	Integral		daytime
070306	16:42:31	09^h52^m20 +10°28′	3′	Swift		daytime
070227	6:07:42	08^h02^m16 -46°18′	3′	Swift		outside FOV
070224	20:29:12	11^h55^m58 -13°20′	3′	Swift		daytime
070223	1:22:48	10^h13^m49 43°07′	3′	Swift		below horizon
070220	04:44:47	02^h19^m17 68°49′	3′	Swift		North hemisphere
070219	1:10:46	17^h28^m40 69°22′	3′	Swift		North hemisphere
070209	3:33:54	03^h04^m57 -47°22′	3′	Swift	4 frames: <-50 min, 24 s: >13.1	outside FOV	1 frame: >8 min 22s: >12.9 20 frames: >8 min 22 s: >13.5
070208	9:11:09	13^h11^m41 61°58′	3′	Swift		daytime
070201	21:00:44	error box: 01^h06^m19 -34°43′ 00^h59^m26 -28°45′ 01^h13^m55 -43°08′ 01^h14^m37 -43°03′		IPN		daytime
070201	9:11:09	00^h44^m21 42°18′	`~`0.2^o	IPN		below horizon
070129	23:36:25	02^h28^m03 11°42′	3′	Swift		daytime
070126	2:34:42	02^h13^m50 -73°31′	3′	Swift		outside FOV	1 frame: > 180 s: >13.0^m
070125	7:20:45	07^h51^m24 31°8′	2.′5	IPN		outside FOV
070124	8:41:51	14^h45^m32 54°34′		IPN		North hemisphere
070110	7:23:25	00^h03^m38 -52°58′	3′	Swift		clouds
070107	12:07:06	10^h37^m38 53°12′	3′	Swift		daytime
070103	20:46:54	23^h30^m14 26°53′	3′	Swift		daytime