Not GRBs observed by FERMI satellite in 2009

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%.

|2010|2011|2012|2013|2014|2015|2016|

41 (all from LCO) not GRBs observed by Fermi Satellite (and not observed by other satellites) in 2009 (since July 22)
daytimeapparatus
off
North
hemisphere
below
horizon
cloudsoutside
FOV
inside FOV
29411150


 
 

Gamma / X-ray satellite observationsOptical "Pi of the Sky" observations
LCOGCN
GRBFermi triggerUTRA   DecErrorMost likely2nd most likelyBefore GRBDuring GRBAfter GRB 
 09 12
31
28395707012:57:4816h10m17s  -00°33′15.°7053% Distant Particles43% GRB daytime  
 09 12
30
28388551617:05:14  3h16m56s  +69°29′14.°9560% Distant Particles36% GRB daytime  
 09 12
27
28363399019:13:0815h00m16s  -38°18′10.°02100% TGF  daytime  
 09 12
27
28361149412:58:1223h27m28s  -08°55′23.°92100% TGF  daytime  
 09 12
24
28337102318:10:2116h37m00s  -33°55′30.°40100% TGF  daytime  
 09 12
22
283150379  4:52:5718h10m28s  -25°2′14.°1280% Solar Flare13% SGR_1806n20 apparatus off  
 09 12
21
28310487616:14:34  9h50m32s  -50°57′26.°75100% TGF  daytime  
 09 12
16
282645394  8:36:3213h53m24s  -41°15′26.°00100% Below horizon  daytime  
 09 12
14
28248440911:53:27  6h51m40s  +34°33′8.°00100% Unreliable location  daytime  
 09 12
13
28243682522:40:23  4h34m20s  +38°23′10.°15100% TGF  daytime  
 09 12
13
28243091221:01:5014h11m40s  +83°21′20.°03100% TGF  daytime  
 09 12
13
28242285018:47:28  2h14m04s  -31°48′31.°83100% TGF  daytime  
 09 12
11
28223417114:22:4911h48m04s  -29°52′31.°12100% TGF  daytime  
 09 12
10
28213542210:57:0017h00m08s  -32°33′15.°2381% Solar Flare11% SGR_1806n20 daytime  
 09 12
08
28197016013:02:3819h49m53s  +23°46′23.°6335% GRB28% Generic SGR daytime  
 09 12
01
281324816  1:46:5417h34m40s  -70°50′12.°40100% TGF  outside FOV> 168 s, no detection 
 09 11
30
281256905  6:55:0319h48m48s  -27°45′34.°78100% TGF  below horizon  
 09 11
30
281250934  5:15:32  2h37m48s  +24°06′26.°07100% TGF  outside FOV> 300 s, no detection 
 09 11
28
281083836  6:50:34  8h45m12s  -3°1′5.°1278% Distant Particles21% GRB outside FOV> 125 s, no detection 
 09 11
26
280915166  7:59:24  3h34m20s  -80°1′5.°9083% Distant Particles16% GRB outside FOV  
 09 11
18
28028033323:38:51  5h04m16s  -31°2′26.°10100% TGF  daytime  
 09 11
16
28007713315:12:1113h12m00s  +77°45′32.°60100% TGF  daytime  
 09 11
15
28000878020:12:5817h34m12s  +47°5′32.°82100% Unreliable location  daytime  
 09 11
11
27963309111:51:2920h23m56s  +30°47′38.°08100% Unreliable location  daytime  
 09 10
27
27836503319:37:11  8h30m04s  +40°00′34.°60100% Unreliable location  daytime  
 09 10
17
27750482620:40:2413h49m32s  +19°57′32.°6251% Solar Flare40% GRB daytime  
 09 10
15
277268744  3:05:4217h41m55s  -47°26′20.°3540% GRB31% Distant Particles clouds  
 09 09
10
27430379019:29:48  0h28m52s  +53°52′7.°9260% Distant Particles38% GRB daytime  
 09 08
31
273381187  3:13:0522h57m56s  -63°52′31.°85100% Unreliable location  outside FOV> 135 s, no detection 
 09 08
30
27335016318:36:01  1h45m16s  +61°46′5.°98100% Below horizon  daytime  
 09 08
30
27334956418:26:0223h22m48s  +20°32′29.°2245% GRB40% Generic SGR daytime  
 09 08
30
27334337216:42:5019h01m40s  -28°57′16.°20100% Below horizon  daytime  
 09 08
18
27228556810:52:46  2h52m20s  +27°45′23.°12100% Below horizon  daytime  
 09 08
11
27169539514:56:3323h46m16s  -31°23′36.°48100% Unreliable location  daytime  
 09 08
06
27127577118:22:50  2h19m36s  -13°57′26.°8249% GRB35% Distant Particles daytime  
 09 08
04
27111040320:26:4117h11m08s  -5°21′29.°4242% SGR_1806n2028% GRB daytime  
 09 07
23
270021937  6:05:35  1h57m04s  +76°7′32.°45100% Unreliable location  North hemisphere  
 09 07
22
26996378513:56:23  9h42m56s  -43°40′31.°18100% Unreliable location  daytime  
 09 07
22
26995769412:14:52  7h14m05s  -64°00′23.°61100% Unreliable location  apparatus off  
 09 07
22
26995221210:43:30  9h33m14s  +50°18′  3.°1642% GRB37% Generic SGR apparatus off  
 09 07
22
269946189  9:03:0712h20m00s  +5°37′  3.°69100% Below horizon  apparatus off