Not GRBs observed by FERMI satellite in 2016
The “Pi of the Sky” apparatuses continuously monitor the SWIFT satellite Field of View.
In INTA 10 s exposures of a 21°x 21° field are taken by 16 cameras. In SPdA 10 s exposures of a 21°x 21° field are taken by two cameras.
Twice a night the whole sky is 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%.
|2009|2010|2011|2012|2013|2014|2015|
site | time period | daytime | apparatus off | South (INTA) North (SPdA and LCO) hemisphere | below horizon | clouds | outside FOV | inside FOV |
INTA | in 2016 | 7 | 6 | 0 | 0 | 0 | 0 | 0 |
since Nov 1st 2010 | 1385 | 362 | 68 | 349 | 21 | 198 | 1 | |
SPdA | in 2016 | 6 | 6 | 0 | 1 | 0 | 0 | 0 |
since Mar 25th 2011 | 1327 | 513 | 31 | 238 | 25 | 128 | 0 | |
LCO | from Jul 1st 2009 to Oct 31st 2010 | 135 | 92 | 1 | 1 | 1 | 5 | 0 |
Gamma / X-ray satellite observations | Optical "Pi of the Sky" observations | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
INTA | SPdA | GCN | |||||||||||
GRB | Fermi trigger | UT | RA Dec | Error | Most likely | 2nd most likely | Before GRB | During GRB | After GRB | Before GRB | During GRB | After GRB | |
16 01 14 | 474469427 | 13:03:43 | 2h42m16s -33°49′ | 50.°00 | 100% Below horizon | daytime | daytime | ||||||
16 01 14 | 474449567 | 7:32:43 | 22h38m40s -64°27′ | 30.°85 | 100% TGF | daytime | apparatus off | ||||||
16 01 13 | 474399393 | 17:36:29 | 22h32m20s +56°16′ | 12.°90 | 100% TGF | daytime | daytime | ||||||
16 01 13 | 474383711 | 13:15:07 | 2h05m56s +84°42′ | 50.°00 | 100% Unreliable location | daytime | daytime | ||||||
16 01 13 | 474362628 | 7:23:44 | 23h26m48s -45°12′ | 24.°27 | 100% TGF | daytime | apparatus off | ||||||
16 01 13 | 474348814 | 3:33:30 | 19h50m16s +58°15′ | 50.°00 | 100% Below horizon | apparatus off | apparatus off | ||||||
16 01 12 | 474298033 | 13:27:09 | 2h04m16s -35°7′ | 13.°43 | 100% Unreliable location | daytime | daytime | ||||||
16 01 11 | 474173107 | 2:45:03 | 20h40m58s -32°46′ | 5.°68 | 73% Solar Flare | 16% GRB | apparatus off | apparatus off | |||||
16 01 06 | 473789964 | 16:19:20 | 0h39m00s +63°40′ | 18.°03 | 100% Below horizon | daytime | daytime | ||||||
16 01 01 | 473367564 | 18:59:20 | 12h06m00s +75°49′ | 8.°63 | 100% Below horizon | apparatus off | daytime | ||||||
16 01 01 | 473322969 | 6:36:05 | 18h39m24s -20°52′ | 34.°13 | 73% Solar Flare | 12% SGR_1806n20 | apparatus off | apparatus off | |||||
16 01 01 | 473321974 | 6:19:30 | 10h09m44s -29°31′ | 12.°50 | 100% Below horizon | apparatus off | apparatus off | ||||||
16 01 01 | 473300323 | 0:18:39 | 16h05m20s +60°45′ | 7.°67 | 100% Unreliable location | apparatus off | below horizon |