GRB160629_221948_INTEGRAL at TAROT Calern observatory

TAROT Calern observatory log of images

AL_20160629_222114875_000000_00000001     0 star  filter C [   21.4s -    81.4s] expo= 60s elev=39.3deg humid= 83% sunelev=-20.9deg (moon at  69.0deg phase=0.34 elev=-23.0 )
AL_20160629_222201172_000000_00000001    20 stars filter C [   97.7s -   127.7s] expo= 30s elev=39.4deg humid= 82% sunelev=-21.0deg (moon at  69.0deg phase=0.34 elev=-23.0 )
AL_20160629_222242172_000000_00000001    15 stars filter C [  138.7s -   168.7s] expo= 30s elev=39.4deg humid= 82% sunelev=-21.0deg (moon at  69.0deg phase=0.34 elev=-23.0 )
AL_20160629_222253453_000000_00000001     0 star  filter C [  180.1s -   210.1s] expo= 30s elev=39.4deg humid= 82% sunelev=-21.1deg (moon at  69.0deg phase=0.34 elev=-23.0 )
AL_20160629_222810219_000003_64586501    11 stars filter C [  406.7s -   496.7s] expo= 90s elev=39.7deg humid= 82% sunelev=-21.3deg (moon at  69.0deg phase=0.34 elev=-22.0 )
AL_20160629_222950938_000003_64586501     0 star  filter C [  507.5s -   597.5s] expo= 90s elev=39.7deg humid= 82% sunelev=-21.3deg (moon at  69.0deg phase=0.34 elev=-22.0 )
AL_20160629_223132473_000003_64586501     0 star  filter C [  608.9s -   698.9s] expo= 90s elev=39.8deg humid= 81% sunelev=-21.4deg (moon at  69.0deg phase=0.34 elev=-22.0 )
AL_20160629_223333129_000003_64586601     0 star  filter C [  729.6s -   819.6s] expo= 90s elev=39.9deg humid= 80% sunelev=-21.5deg (moon at  69.0deg phase=0.34 elev=-22.0 )
AL_20160629_223513879_000003_64586601     0 star  filter C [  830.4s -   920.4s] expo= 90s elev=40.0deg humid= 80% sunelev=-21.6deg (moon at  69.0deg phase=0.34 elev=-21.0 )
AL_20160629_223655348_000003_64586601     0 star  filter C [  931.8s -  1021.8s] expo= 90s elev=40.1deg humid= 79% sunelev=-21.7deg (moon at  69.0deg phase=0.34 elev=-21.0 )
AL_20160629_223841644_000003_64586701     0 star  filter C [ 1038.1s -  1128.1s] expo= 90s elev=40.2deg humid= 79% sunelev=-21.8deg (moon at  69.0deg phase=0.34 elev=-21.0 )
AL_20160629_224022582_000003_64586701     0 star  filter C [ 1139.1s -  1229.1s] expo= 90s elev=40.3deg humid= 78% sunelev=-21.8deg (moon at  69.0deg phase=0.34 elev=-21.0 )
AL_20160629_224203813_000003_64586701     0 star  filter C [ 1240.3s -  1330.3s] expo= 90s elev=40.4deg humid= 78% sunelev=-21.9deg (moon at  69.0deg phase=0.34 elev=-20.0 )
AL_20160629_224244250_000003_64586801     0 star  filter C [ 1347.8s -  1437.8s] expo= 90s elev=40.5deg humid= 77% sunelev=-22.0deg (moon at  69.0deg phase=0.34 elev=-20.0 )
AL_20160629_233039359_000003_64587301    20 stars filter C [ 4065.9s -  4245.9s] expo=180s elev=43.0deg humid= 80% sunelev=-23.1deg (moon at  69.0deg phase=0.34 elev=-13.0 )
AL_20160629_233350321_000003_64587301    28 stars filter C [ 4256.9s -  4436.9s] expo=180s elev=43.1deg humid= 79% sunelev=-23.1deg (moon at  69.0deg phase=0.33 elev=-13.0 )
AL_20160629_233527227_000003_64587301     0 star  filter R [ 4448.3s -  4628.3s] expo=180s elev=43.3deg humid= 78% sunelev=-23.1deg (moon at  69.0deg phase=0.33 elev=-12.0 )
AL_20160629_234019587_000003_64587401    21 stars filter C [ 4646.1s -  4826.1s] expo=180s elev=43.5deg humid= 76% sunelev=-23.1deg (moon at  69.0deg phase=0.33 elev=-12.0 )
AL_20160629_234330815_000003_64587401    21 stars filter C [ 4837.3s -  5017.3s] expo=180s elev=43.7deg humid= 76% sunelev=-23.1deg (moon at  69.0deg phase=0.33 elev=-11.0 )
AL_20160629_234641768_000003_64587401    17 stars filter R [ 5028.3s -  5208.3s] expo=180s elev=43.9deg humid= 76% sunelev=-23.0deg (moon at  69.0deg phase=0.33 elev=-11.0 )
AL_20160629_235003472_000003_64587501    20 stars filter C [ 5230.0s -  5410.0s] expo=180s elev=44.0deg humid= 75% sunelev=-23.0deg (moon at  69.0deg phase=0.33 elev=-10.0 )
AL_20160629_235313918_000003_64587501    19 stars filter C [ 5420.5s -  5600.5s] expo=180s elev=44.2deg humid= 74% sunelev=-23.0deg (moon at  69.0deg phase=0.33 elev=-10.0 )
AL_20160629_235625153_000003_64587501    11 stars filter R [ 5611.7s -  5791.7s] expo=180s elev=44.4deg humid= 74% sunelev=-22.9deg (moon at  69.0deg phase=0.33 elev= -9.0 )
AL_20160629_235947762_000003_64587601    17 stars filter C [ 5814.3s -  5994.3s] expo=180s elev=44.6deg humid= 74% sunelev=-22.9deg (moon at  69.0deg phase=0.33 elev= -9.0 )
AL_20160630_000259917_000003_64587601    10 stars filter C [ 6006.4s -  6186.4s] expo=180s elev=44.8deg humid= 73% sunelev=-22.8deg (moon at  69.0deg phase=0.33 elev= -8.0 )
AL_20160630_000611120_000003_64587601    10 stars filter R [ 6197.6s -  6377.6s] expo=180s elev=44.9deg humid= 73% sunelev=-22.8deg (moon at  69.0deg phase=0.33 elev= -8.0 )
AL_20160630_000932557_000003_64587701    19 stars filter C [ 6399.0s -  6579.0s] expo=180s elev=45.1deg humid= 74% sunelev=-22.7deg (moon at  69.0deg phase=0.33 elev= -7.0 )
AL_20160630_001243049_000003_64587701    23 stars filter C [ 6589.6s -  6769.6s] expo=180s elev=45.3deg humid= 75% sunelev=-22.6deg (moon at  69.0deg phase=0.33 elev= -7.0 )
AL_20160630_001554158_000003_64587701    21 stars filter R [ 6780.8s -  6960.8s] expo=180s elev=45.5deg humid= 76% sunelev=-22.5deg (moon at  69.0deg phase=0.33 elev= -6.0 )
AL_20160630_001915361_000003_64587801    24 stars filter C [ 6982.0s -  7162.0s] expo=180s elev=45.7deg humid= 75% sunelev=-22.4deg (moon at  69.0deg phase=0.33 elev= -6.0 )
AL_20160630_002226643_000003_64587801    27 stars filter C [ 7173.2s -  7353.2s] expo=180s elev=45.9deg humid= 75% sunelev=-22.3deg (moon at  69.0deg phase=0.33 elev= -5.0 )
AL_20160630_002537616_000003_64587801    21 stars filter R [ 7364.1s -  7544.1s] expo=180s elev=46.0deg humid= 75% sunelev=-22.2deg (moon at  69.0deg phase=0.33 elev= -4.0 )
AL_20160630_002859709_000003_64587901    25 stars filter C [ 7566.3s -  7746.3s] expo=180s elev=46.2deg humid= 74% sunelev=-22.1deg (moon at  69.0deg phase=0.33 elev= -4.0 )
AL_20160630_003210975_000003_64587901    24 stars filter C [ 7757.5s -  7937.5s] expo=180s elev=46.4deg humid= 74% sunelev=-21.9deg (moon at  69.0deg phase=0.33 elev= -3.0 )
AL_20160630_003522170_000003_64587901    22 stars filter R [ 7948.7s -  8128.7s] expo=180s elev=46.6deg humid= 73% sunelev=-21.8deg (moon at  69.0deg phase=0.33 elev= -3.0 )
AL_20160630_003843576_000003_64588001    24 stars filter C [ 8150.1s -  8330.1s] expo=180s elev=46.8deg humid= 73% sunelev=-21.6deg (moon at  69.0deg phase=0.33 elev= -2.0 )
AL_20160630_004154358_000003_64588001    24 stars filter C [ 8340.9s -  8520.9s] expo=180s elev=46.9deg humid= 72% sunelev=-21.5deg (moon at  69.0deg phase=0.33 elev= -2.0 )
AL_20160630_004505769_000003_64588001    22 stars filter R [ 8532.3s -  8712.3s] expo=180s elev=47.1deg humid= 72% sunelev=-21.3deg (moon at  69.0deg phase=0.33 elev= -1.0 )
AL_20160630_004827456_000003_64588101    23 stars filter C [ 8734.0s -  8914.0s] expo=180s elev=47.3deg humid= 72% sunelev=-21.2deg (moon at  69.0deg phase=0.33 elev= -1.0 )
AL_20160630_005138191_000003_64588101    23 stars filter C [ 8924.7s -  9104.7s] expo=180s elev=47.5deg humid= 71% sunelev=-21.0deg (moon at  69.0deg phase=0.33 elev= +0.0 )
AL_20160630_005448692_000003_64588101    23 stars filter R [ 9115.2s -  9295.2s] expo=180s elev=47.7deg humid= 71% sunelev=-20.8deg (moon at  69.0deg phase=0.33 elev= +0.0 )
AL_20160630_005811974_000003_64588201    23 stars filter C [ 9318.5s -  9498.5s] expo=180s elev=47.8deg humid= 70% sunelev=-20.6deg (moon at  69.0deg phase=0.33 elev= +0.0 )
AL_20160630_010122942_000003_64588201    25 stars filter C [ 9509.5s -  9689.5s] expo=180s elev=48.0deg humid= 71% sunelev=-20.4deg (moon at  69.0deg phase=0.33 elev= +1.0 )
AL_20160630_010434429_000003_64588201    21 stars filter R [ 9700.9s -  9880.9s] expo=180s elev=48.2deg humid= 71% sunelev=-20.2deg (moon at  69.0deg phase=0.33 elev= +1.0 )
AL_20160630_010755570_000003_64588301    28 stars filter C [ 9902.1s - 10082.1s] expo=180s elev=48.4deg humid= 70% sunelev=-20.0deg (moon at  69.0deg phase=0.33 elev= +2.0 )
AL_20160630_011106351_000003_64588301    22 stars filter C [10092.9s - 10272.9s] expo=180s elev=48.5deg humid= 70% sunelev=-19.8deg (moon at  69.0deg phase=0.33 elev= +2.0 )
AL_20160630_011417105_000003_64588301    20 stars filter R [10283.6s - 10463.6s] expo=180s elev=48.7deg humid= 69% sunelev=-19.5deg (moon at  69.0deg phase=0.33 elev= +3.0 )
AL_20160630_011739683_000003_64588401    22 stars filter C [10486.2s - 10666.2s] expo=180s elev=48.9deg humid= 68% sunelev=-19.3deg (moon at  69.0deg phase=0.33 elev= +3.0 )
AL_20160630_012050480_000003_64588401    23 stars filter C [10676.9s - 10856.9s] expo=180s elev=49.1deg humid= 68% sunelev=-19.0deg (moon at  69.0deg phase=0.33 elev= +4.0 )
AL_20160630_012401801_000003_64588401    19 stars filter R [10868.4s - 11048.4s] expo=180s elev=49.2deg humid= 68% sunelev=-18.8deg (moon at  69.0deg phase=0.33 elev= +5.0 )
AL_20160630_012724723_000003_64588501    24 stars filter C [11071.2s - 11251.2s] expo=180s elev=49.4deg humid= 66% sunelev=-18.5deg (moon at  69.0deg phase=0.33 elev= +5.0 )
AL_20160630_013036395_000003_64588501    20 stars filter C [11262.9s - 11442.9s] expo=180s elev=49.6deg humid= 64% sunelev=-18.3deg (moon at  69.0deg phase=0.33 elev= +6.0 )
AL_20160630_013347317_000003_64588501    19 stars filter R [11453.9s - 11633.9s] expo=180s elev=49.8deg humid= 63% sunelev=-18.0deg (moon at  69.0deg phase=0.33 elev= +6.0 )
AL_20160630_013708286_000003_64588601    24 stars filter C [11654.8s - 11834.8s] expo=180s elev=49.9deg humid= 62% sunelev=-17.7deg (moon at  69.0deg phase=0.33 elev= +7.0 )
AL_20160630_014019739_000003_64588601    24 stars filter C [11846.3s - 12026.3s] expo=180s elev=50.1deg humid= 63% sunelev=-17.4deg (moon at  69.0deg phase=0.33 elev= +7.0 )
AL_20160630_014330520_000003_64588601    22 stars filter R [12037.0s - 12217.0s] expo=180s elev=50.3deg humid= 64% sunelev=-17.2deg (moon at  69.0deg phase=0.33 elev= +8.0 )
AL_20160630_014700485_000003_64588701    28 stars filter C [12247.0s - 12427.0s] expo=180s elev=50.4deg humid= 65% sunelev=-16.8deg (moon at  69.0deg phase=0.33 elev= +9.0 )
AL_20160630_015011001_000003_64588701    24 stars filter C [12437.5s - 12617.5s] expo=180s elev=50.6deg humid= 66% sunelev=-16.5deg (moon at  69.0deg phase=0.33 elev= +9.0 )
AL_20160630_015322204_000003_64588701    21 stars filter R [12628.7s - 12808.7s] expo=180s elev=50.8deg humid= 68% sunelev=-16.2deg (moon at  69.0deg phase=0.33 elev=+10.0 )
AL_20160630_020050750_000003_64588901    24 stars filter C [13077.1s - 13257.1s] expo=180s elev=51.1deg humid= 71% sunelev=-15.5deg (moon at  69.0deg phase=0.33 elev=+11.0 )
AL_20160630_020401812_000003_64588901    24 stars filter C [13268.3s - 13448.3s] expo=180s elev=51.3deg humid= 72% sunelev=-15.2deg (moon at  69.0deg phase=0.33 elev=+12.0 )
AL_20160630_020713925_000003_64588901    21 stars filter R [13460.4s - 13640.4s] expo=180s elev=51.4deg humid= 73% sunelev=-14.9deg (moon at  69.0deg phase=0.33 elev=+12.0 )
AL_20160630_021033956_000003_64589001    22 stars filter C [13660.4s - 13840.4s] expo=180s elev=51.6deg humid= 73% sunelev=-14.5deg (moon at  69.0deg phase=0.33 elev=+13.0 )
AL_20160630_021345050_000003_64589001    24 stars filter C [13851.4s - 14031.4s] expo=180s elev=51.7deg humid= 73% sunelev=-14.2deg (moon at  69.0deg phase=0.33 elev=+13.0 )
AL_20160630_021655872_000003_64589001    21 stars filter R [14042.4s - 14222.4s] expo=180s elev=51.9deg humid= 72% sunelev=-13.8deg (moon at  69.0deg phase=0.33 elev=+14.0 )
AL_20160630_022017044_000003_64589101    20 stars filter C [14243.6s - 14423.6s] expo=180s elev=52.1deg humid= 70% sunelev=-13.4deg (moon at  69.0deg phase=0.33 elev=+14.0 )
AL_20160630_022328247_000003_64589101    22 stars filter C [14434.8s - 14614.8s] expo=180s elev=52.2deg humid= 69% sunelev=-13.1deg (moon at  69.0deg phase=0.33 elev=+15.0 )
AL_20160630_022639719_000003_64589101    19 stars filter R [14626.2s - 14806.2s] expo=180s elev=52.3deg humid= 68% sunelev=-12.7deg (moon at  69.0deg phase=0.33 elev=+16.0 )
AL_20160630_023002313_000003_64589201    21 stars filter C [14828.8s - 15008.8s] expo=180s elev=52.5deg humid= 66% sunelev=-12.3deg (moon at  69.0deg phase=0.33 elev=+16.0 )
AL_20160630_023313078_000003_64589201    19 stars filter C [15019.6s - 15199.6s] expo=180s elev=52.6deg humid= 66% sunelev=-12.0deg (moon at  69.0deg phase=0.33 elev=+17.0 )
AL_20160630_023624283_000003_64589201    17 stars filter R [15210.8s - 15390.8s] expo=180s elev=52.8deg humid= 66% sunelev=-11.6deg (moon at  69.0deg phase=0.32 elev=+17.0 )
AL_20160630_025339615_000003_64589301     0 star  filter C [16246.1s - 16426.1s] expo=180s elev=53.5deg humid= 64% sunelev=-9.5deg (moon at  69.0deg phase=0.32 elev=+20.0 )
AL_20160630_025650624_000003_64589301     4 stars filter R [16437.1s - 16617.1s] expo=180s elev=53.6deg humid= 64% sunelev=-9.1deg (moon at  69.0deg phase=0.32 elev=+21.0 )
AL_20160630_030001171_000003_64589301     1 star  filter V [16627.6s - 16807.6s] expo=180s elev=53.8deg humid= 65% sunelev=-8.7deg (moon at  69.0deg phase=0.32 elev=+21.0 )
Informations from GCN notice:
This is a GRB
Date of the alert : 2457569.43042 2016-06-29T22:19:48.288
Decoded useful notice informations.
RA(J2000.0) : 4.76171561253 00h19m02s8
DEC(J2000.0) : 76.9466051343 +76d56m47s77
Error radius : 1.7 arcmin
Error box : x=49:110 y=-8:52 (pixels)

Other pages about TAROT Calern observatory observations

Sum of images.
Differential photometry.

Galactic coordinates

Galactic coordinates : lon=121.070564131 lat=14.2320928246
NASA/IPAC-Extragalactic-Database tool for calculate an extinction

Extinction from Schlegel et al. (1998, ApJ 500, 525): E(B-V)=0.439
Assuming Rv=3.1: Av=1.455 Ar=1.173 Ai=0.852
extmap.fit: Extinction map E(B-V) from Schlegel:

Field of View is about 63 arcmin (north is NOT up !)

Bibliography (Last GCNC circulars and status of satellites)

GCN infos of this burst
GCN notice of this burst
Sloan Digital Sky Survey Observations of Gamma Ray Burst Fields
GCN info bursts
Gamma-ray burst real-time sky map
GRBlog
ROTSE last GRB images

Example of a GCNC email for this burst

gcncirc@capella.gsfc.nasa.gov
GRB 160629: TAROT Calern observatory optical observations
----------------------------------------------------------------------
Klotz A., Turpin D. (IRAP-CNRS-OMP),
Boer M., Gendre B., Siellez K., Dereli H., Bardho O. (UNS-CNRS-OCA),
Atteia J.L. (IRAP-CNRS-OMP) report:

We imaged the field of GRB 160629 detected by INTEGRAL
(trigger 7498) with the TAROT robotic telescope (D=25cm)
located at the Calern observatory, France.

The observations started 21.4s after the GRB trigger
(18.8s after the notice). The elevation of the field increased from
39 degrees above horizon and weather conditions
were XXX.

---- NO
The date of trigger : t0 = 2016-06-29T22:19:48.288

The first image is trailed with a duration of 60.0s
(see the description in Klotz et al., 2006, A&A 451, L39).
We do not detect any OT with a limiting magnitude of:
t0+21.4s to t0+81.4s : R > 15.1

The second image is 30.0s exposure in tracking mode:
t0+97.7s to t0+127.7s : R > 16.2

We co-added a series of exposures:
t0+97.7s to t0+698.9s : R > 17.7
---- YES
We detect a new fading source in the error box given by INTEGRAL
We detected the candidate couterpart mentioned by XXX et al. (GCNC XXXX)
at the following position (+/- 3 arcsec):

RA(J2000.0) = XXh XXm XX.XXs
DEC(J2000.0) +XXd XX' XX.X"

OT was R~XX.X at 21.4s after GRB.
----

Magnitudes were estimated with the nearby USNO-B1 stars
and are not corrected for galactic dust extinction.

N.B. Galactic coordinates are lon=121.0706 lat=+14.2321
and the galactic extinction in R band is 1.2 magnitudes
estimated from D. Schlegel et al. 1998ApJ...500..525S.

This message may be cited.
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