GRB110530_153200_SWIFT at TAROT Calern observatory

TAROT Calern observatory log of images

AL_20110530_200634758_000001_95579801    11 stars filter C [792838.5s - 792898.5s] expo= 60s elev=39.5deg humid= 71% sunelev=-9.7deg (moon at  86.0deg phase=0.13 elev=-23.0 )
AL_20110530_200715273_000001_95579801    10 stars filter C [792909.0s - 792939.0s] expo= 30s elev=39.6deg humid= 71% sunelev=-9.9deg (moon at  86.0deg phase=0.13 elev=-23.0 )
AL_20110530_200755773_000001_95579801     8 stars filter C [792949.5s - 792979.5s] expo= 30s elev=39.7deg humid= 71% sunelev=-10.0deg (moon at  86.0deg phase=0.13 elev=-23.0 )
AL_20110530_200836288_000001_95579801    10 stars filter C [792990.0s - 793020.0s] expo= 30s elev=39.8deg humid= 71% sunelev=-10.0deg (moon at  86.0deg phase=0.13 elev=-23.0 )
AL_20110530_200916319_000001_95579801    10 stars filter C [793030.1s - 793060.1s] expo= 30s elev=39.8deg humid= 70% sunelev=-10.1deg (moon at  86.0deg phase=0.13 elev=-23.0 )
AL_20110530_200956836_000001_95579801    10 stars filter C [793070.6s - 793100.6s] expo= 30s elev=39.9deg humid= 70% sunelev=-10.2deg (moon at  86.0deg phase=0.13 elev=-23.0 )
AL_20110530_201503870_000001_95579901    24 stars filter C [793317.6s - 793407.6s] expo= 90s elev=40.4deg humid= 70% sunelev=-10.8deg (moon at  86.0deg phase=0.13 elev=-23.0 )
AL_20110530_201644838_000001_95579901    23 stars filter C [793418.6s - 793508.6s] expo= 90s elev=40.6deg humid= 70% sunelev=-11.0deg (moon at  86.0deg phase=0.13 elev=-24.0 )
AL_20110530_201825339_000001_95579901    24 stars filter R [793519.1s - 793609.1s] expo= 90s elev=40.8deg humid= 70% sunelev=-11.2deg (moon at  86.0deg phase=0.13 elev=-24.0 )
AL_20110530_202005864_000001_95579901    32 stars filter C [793619.6s - 793709.6s] expo= 90s elev=41.0deg humid= 70% sunelev=-11.4deg (moon at  86.0deg phase=0.13 elev=-24.0 )
AL_20110530_202146597_000001_95579901    32 stars filter C [793720.3s - 793810.3s] expo= 90s elev=41.2deg humid= 69% sunelev=-11.6deg (moon at  86.0deg phase=0.13 elev=-24.0 )
AL_20110530_202327097_000001_95579901    26 stars filter R [793820.8s - 793910.8s] expo= 90s elev=41.4deg humid= 69% sunelev=-11.8deg (moon at  86.0deg phase=0.13 elev=-24.0 )
AL_20110530_202557957_000001_95580001    30 stars filter C [793971.7s - 794061.7s] expo= 90s elev=41.6deg humid= 70% sunelev=-12.1deg (moon at  86.0deg phase=0.13 elev=-24.0 )
AL_20110530_202738457_000001_95580001    32 stars filter C [794072.2s - 794162.2s] expo= 90s elev=41.8deg humid= 70% sunelev=-12.3deg (moon at  86.0deg phase=0.13 elev=-24.0 )
AL_20110530_202918956_000001_95580001    26 stars filter R [794172.7s - 794262.7s] expo= 90s elev=42.0deg humid= 70% sunelev=-12.5deg (moon at  86.0deg phase=0.13 elev=-24.0 )
AL_20110530_203059717_000001_95580001    35 stars filter C [794273.4s - 794363.4s] expo= 90s elev=42.2deg humid= 70% sunelev=-12.7deg (moon at  86.0deg phase=0.13 elev=-24.0 )
AL_20110530_203240217_000001_95580001    39 stars filter C [794373.9s - 794463.9s] expo= 90s elev=42.4deg humid= 70% sunelev=-12.9deg (moon at  86.0deg phase=0.13 elev=-25.0 )
AL_20110530_203420029_000001_95580001    31 stars filter R [794473.8s - 794563.8s] expo= 90s elev=42.6deg humid= 70% sunelev=-13.1deg (moon at  86.0deg phase=0.13 elev=-25.0 )
AL_20110530_204218237_000001_95580101    44 stars filter C [794862.0s - 795042.0s] expo=180s elev=43.4deg humid= 69% sunelev=-13.9deg (moon at  86.0deg phase=0.13 elev=-25.0 )
AL_20110530_204528284_000001_95580101    49 stars filter C [795052.0s - 795232.0s] expo=180s elev=43.8deg humid= 67% sunelev=-14.3deg (moon at  86.0deg phase=0.13 elev=-25.0 )
AL_20110530_204839018_000001_95580101    41 stars filter R [795242.8s - 795422.8s] expo=180s elev=44.1deg humid= 68% sunelev=-14.6deg (moon at  86.0deg phase=0.13 elev=-25.0 )
AL_20110530_205149996_000001_95580101    43 stars filter C [795433.7s - 795613.7s] expo=180s elev=44.5deg humid= 67% sunelev=-15.0deg (moon at  86.0deg phase=0.13 elev=-25.0 )
AL_20110530_205459807_000001_95580101    43 stars filter C [795623.5s - 795803.5s] expo=180s elev=44.9deg humid= 63% sunelev=-15.3deg (moon at  86.0deg phase=0.13 elev=-26.0 )
AL_20110530_205810073_000001_95580101    38 stars filter R [795813.8s - 795993.8s] expo=180s elev=45.2deg humid= 65% sunelev=-15.7deg (moon at  86.0deg phase=0.13 elev=-26.0 )
AL_20110530_210232036_000001_95580201    42 stars filter C [796075.8s - 796255.8s] expo=180s elev=45.7deg humid= 63% sunelev=-16.1deg (moon at  86.0deg phase=0.13 elev=-26.0 )
AL_20110530_210542084_000001_95580201    42 stars filter C [796265.8s - 796445.8s] expo=180s elev=46.1deg humid= 61% sunelev=-16.5deg (moon at  86.0deg phase=0.13 elev=-26.0 )
AL_20110530_210853051_000001_95580201    39 stars filter R [796456.8s - 796636.8s] expo=180s elev=46.5deg humid= 63% sunelev=-16.8deg (moon at  86.0deg phase=0.13 elev=-26.0 )
AL_20110530_211203559_000001_95580201    48 stars filter C [796647.3s - 796827.3s] expo=180s elev=46.8deg humid= 56% sunelev=-17.1deg (moon at  86.0deg phase=0.13 elev=-26.0 )
AL_20110530_211513606_000001_95580201    42 stars filter C [796837.3s - 797017.3s] expo=180s elev=47.2deg humid= 54% sunelev=-17.4deg (moon at  86.0deg phase=0.13 elev=-26.0 )
AL_20110530_211823637_000001_95580201    40 stars filter R [797027.4s - 797207.4s] expo=180s elev=47.6deg humid= 51% sunelev=-17.7deg (moon at  86.0deg phase=0.13 elev=-26.0 )
AL_20110530_212224487_000001_95580301    40 stars filter C [797268.2s - 797448.2s] expo=180s elev=48.0deg humid= 50% sunelev=-18.1deg (moon at  86.0deg phase=0.13 elev=-26.0 )
AL_20110530_212534768_000001_95580301    34 stars filter C [797458.5s - 797638.5s] expo=180s elev=48.4deg humid= 51% sunelev=-18.4deg (moon at  86.0deg phase=0.13 elev=-27.0 )
AL_20110530_212844800_000001_95580301    42 stars filter R [797648.6s - 797828.6s] expo=180s elev=48.8deg humid= 53% sunelev=-18.7deg (moon at  86.0deg phase=0.13 elev=-27.0 )
AL_20110530_213154620_000001_95580301    47 stars filter C [797838.4s - 798018.4s] expo=180s elev=49.2deg humid= 54% sunelev=-19.0deg (moon at  86.0deg phase=0.13 elev=-27.0 )
AL_20110530_213504434_000001_95580301    48 stars filter C [798028.2s - 798208.2s] expo=180s elev=49.5deg humid= 56% sunelev=-19.3deg (moon at  86.0deg phase=0.13 elev=-27.0 )
AL_20110530_213814230_000001_95580301    42 stars filter R [798218.0s - 798398.0s] expo=180s elev=49.9deg humid= 56% sunelev=-19.5deg (moon at  86.0deg phase=0.13 elev=-27.0 )
AL_20110530_214225769_000001_95580401    45 stars filter C [798469.5s - 798649.5s] expo=180s elev=50.4deg humid= 59% sunelev=-19.9deg (moon at  86.0deg phase=0.13 elev=-27.0 )
AL_20110530_214536035_000001_95580401    45 stars filter C [798659.8s - 798839.8s] expo=180s elev=50.8deg humid= 57% sunelev=-20.1deg (moon at  86.0deg phase=0.13 elev=-27.0 )
AL_20110530_214846535_000001_95580401    38 stars filter R [798850.3s - 799030.3s] expo=180s elev=51.1deg humid= 58% sunelev=-20.4deg (moon at  86.0deg phase=0.13 elev=-27.0 )
AL_20110530_215156355_000001_95580401    51 stars filter C [799040.1s - 799220.1s] expo=180s elev=51.5deg humid= 58% sunelev=-20.6deg (moon at  86.0deg phase=0.13 elev=-27.0 )
AL_20110530_215506621_000001_95580401    44 stars filter C [799230.4s - 799410.4s] expo=180s elev=51.9deg humid= 58% sunelev=-20.9deg (moon at  86.0deg phase=0.13 elev=-27.0 )
AL_20110530_215816668_000001_95580401    41 stars filter R [799420.4s - 799600.4s] expo=180s elev=52.3deg humid= 58% sunelev=-21.1deg (moon at  86.0deg phase=0.13 elev=-27.0 )
AL_20110530_220237236_000001_95580501    32 stars filter C [799681.0s - 799861.0s] expo=180s elev=52.8deg humid= 61% sunelev=-21.4deg (moon at  86.0deg phase=0.13 elev=-27.0 )
AL_20110530_220547517_000001_95580501    33 stars filter C [799871.2s - 800051.2s] expo=180s elev=53.1deg humid= 61% sunelev=-21.6deg (moon at  86.0deg phase=0.13 elev=-27.0 )
AL_20110530_220857548_000001_95580501    13 stars filter R [800061.3s - 800241.3s] expo=180s elev=53.5deg humid= 61% sunelev=-21.8deg (moon at  86.0deg phase=0.13 elev=-27.0 )
AL_20110530_221208526_000001_95580501    15 stars filter C [800252.3s - 800432.3s] expo=180s elev=53.9deg humid= 61% sunelev=-22.0deg (moon at  86.0deg phase=0.13 elev=-27.0 )
AL_20110530_221519260_000001_95580501    44 stars filter C [800443.0s - 800623.0s] expo=180s elev=54.3deg humid= 60% sunelev=-22.2deg (moon at  86.0deg phase=0.13 elev=-27.0 )
AL_20110530_221829072_000001_95580501    30 stars filter R [800632.8s - 800812.8s] expo=180s elev=54.6deg humid= 59% sunelev=-22.4deg (moon at  86.0deg phase=0.13 elev=-26.0 )
AL_20110530_222231550_000001_95580601    36 stars filter C [800875.3s - 801055.3s] expo=180s elev=55.1deg humid= 59% sunelev=-22.6deg (moon at  86.0deg phase=0.13 elev=-26.0 )
AL_20110530_222542283_000001_95580601    34 stars filter C [801066.0s - 801246.0s] expo=180s elev=55.5deg humid= 58% sunelev=-22.8deg (moon at  86.0deg phase=0.13 elev=-26.0 )
AL_20110530_222852331_000001_95580601    26 stars filter R [801256.1s - 801436.1s] expo=180s elev=55.9deg humid= 59% sunelev=-22.9deg (moon at  86.0deg phase=0.13 elev=-26.0 )
AL_20110530_223203072_000001_95580601    42 stars filter C [801446.8s - 801626.8s] expo=180s elev=56.2deg humid= 58% sunelev=-23.1deg (moon at  86.0deg phase=0.12 elev=-26.0 )
AL_20110530_223512886_000001_95580601    43 stars filter C [801636.6s - 801816.6s] expo=180s elev=56.6deg humid= 58% sunelev=-23.2deg (moon at  86.0deg phase=0.12 elev=-26.0 )
AL_20110530_223822917_000001_95580601    30 stars filter R [801826.7s - 802006.7s] expo=180s elev=57.0deg humid= 57% sunelev=-23.3deg (moon at  86.0deg phase=0.12 elev=-26.0 )
AL_20110530_224232360_000001_95580701    33 stars filter C [802076.1s - 802256.1s] expo=180s elev=57.4deg humid= 55% sunelev=-23.5deg (moon at  86.0deg phase=0.12 elev=-26.0 )
AL_20110530_224542157_000001_95580701    34 stars filter C [802265.9s - 802445.9s] expo=180s elev=57.8deg humid= 55% sunelev=-23.6deg (moon at  86.0deg phase=0.12 elev=-26.0 )
AL_20110530_224851970_000001_95580701    20 stars filter R [802455.7s - 802635.7s] expo=180s elev=58.2deg humid= 55% sunelev=-23.7deg (moon at  86.0deg phase=0.12 elev=-25.0 )
AL_20110530_225202259_000001_95580701    36 stars filter C [802646.0s - 802826.0s] expo=180s elev=58.5deg humid= 56% sunelev=-23.8deg (moon at  86.0deg phase=0.12 elev=-25.0 )
AL_20110530_225512759_000001_95580701    43 stars filter C [802836.5s - 803016.5s] expo=180s elev=58.9deg humid= 56% sunelev=-23.9deg (moon at  86.0deg phase=0.12 elev=-25.0 )
AL_20110530_225822572_000001_95580701    36 stars filter R [803026.3s - 803206.3s] expo=180s elev=59.3deg humid= 57% sunelev=-24.0deg (moon at  86.0deg phase=0.12 elev=-25.0 )
AL_20110530_230243610_000001_95580801    43 stars filter C [803287.3s - 803467.3s] expo=180s elev=59.7deg humid= 59% sunelev=-24.1deg (moon at  86.0deg phase=0.12 elev=-25.0 )
AL_20110530_230553641_000001_95580801    24 stars filter C [803477.4s - 803657.4s] expo=180s elev=60.1deg humid= 61% sunelev=-24.2deg (moon at  86.0deg phase=0.12 elev=-25.0 )
AL_20110530_230903453_000001_95580801    34 stars filter R [803667.2s - 803847.2s] expo=180s elev=60.5deg humid= 61% sunelev=-24.3deg (moon at  86.0deg phase=0.12 elev=-24.0 )
AL_20110530_231213274_000001_95580801    49 stars filter C [803857.0s - 804037.0s] expo=180s elev=60.8deg humid= 61% sunelev=-24.3deg (moon at  86.0deg phase=0.12 elev=-24.0 )
AL_20110530_231523540_000001_95580801    42 stars filter C [804047.3s - 804227.3s] expo=180s elev=61.2deg humid= 61% sunelev=-24.3deg (moon at  86.0deg phase=0.12 elev=-24.0 )
AL_20110530_231834039_000001_95580801    23 stars filter R [804237.8s - 804417.8s] expo=180s elev=61.5deg humid= 61% sunelev=-24.4deg (moon at  86.0deg phase=0.12 elev=-24.0 )
AL_20110530_232245562_000001_95580901    26 stars filter C [804489.3s - 804669.3s] expo=180s elev=62.0deg humid= 63% sunelev=-24.4deg (moon at  86.0deg phase=0.12 elev=-24.0 )
AL_20110530_232555610_000001_95580901    34 stars filter C [804679.4s - 804859.4s] expo=180s elev=62.3deg humid= 63% sunelev=-24.4deg (moon at  86.0deg phase=0.12 elev=-23.0 )
AL_20110530_232906344_000001_95580901    39 stars filter R [804870.1s - 805050.1s] expo=180s elev=62.6deg humid= 62% sunelev=-24.4deg (moon at  86.0deg phase=0.12 elev=-23.0 )
AL_20110530_233216165_000001_95580901    30 stars filter C [805059.9s - 805239.9s] expo=180s elev=63.0deg humid= 58% sunelev=-24.4deg (moon at  86.0deg phase=0.12 elev=-23.0 )
AL_20110530_233525962_000001_95580901     4 stars filter C [805249.7s - 805429.7s] expo=180s elev=63.3deg humid= 58% sunelev=-24.4deg (moon at  86.0deg phase=0.12 elev=-23.0 )
AL_20110530_233835774_000001_95580901     0 star  filter R [805439.5s - 805619.5s] expo=180s elev=63.6deg humid= 58% sunelev=-24.4deg (moon at  86.0deg phase=0.12 elev=-22.0 )
AL_20110531_000248343_000001_95581101     0 star  filter C [806892.1s - 807072.1s] expo=180s elev=66.0deg humid= 54% sunelev=-24.0deg (moon at  87.0deg phase=0.12 elev=-20.0 )
AL_20110531_000558373_000001_95581101     0 star  filter C [807082.1s - 807262.1s] expo=180s elev=66.3deg humid= 53% sunelev=-24.0deg (moon at  87.0deg phase=0.12 elev=-20.0 )
AL_20110531_000721812_000001_95581101     0 star  filter R [807272.4s - 807452.4s] expo=180s elev=66.6deg humid= 54% sunelev=-23.9deg (moon at  87.0deg phase=0.12 elev=-20.0 )
AL_20110531_013827882_000001_95581501     0 star  filter C [812631.6s - 812811.6s] expo=180s elev=71.7deg humid= 62% sunelev=-18.2deg (moon at  87.0deg phase=0.11 elev= -9.0 )
AL_20110531_014137939_000001_95581501     0 star  filter R [812821.7s - 813001.7s] expo=180s elev=71.8deg humid= 62% sunelev=-17.9deg (moon at  87.0deg phase=0.11 elev= -9.0 )
AL_20110531_014447752_000001_95581501     0 star  filter V [813011.5s - 813191.5s] expo=180s elev=71.8deg humid= 62% sunelev=-17.6deg (moon at  87.0deg phase=0.11 elev= -8.0 )
AL_20110531_020324529_000001_95581601     0 star  filter C [814128.3s - 814308.3s] expo=180s elev=71.7deg humid= 71% sunelev=-15.7deg (moon at  87.0deg phase=0.11 elev= -6.0 )
AL_20110531_020634795_000001_95581601     0 star  filter R [814318.5s - 814498.5s] expo=180s elev=71.6deg humid= 73% sunelev=-15.4deg (moon at  87.0deg phase=0.11 elev= -5.0 )
AL_20110531_020945310_000001_95581601     0 star  filter V [814509.1s - 814689.1s] expo=180s elev=71.6deg humid= 74% sunelev=-15.0deg (moon at  87.0deg phase=0.11 elev= -5.0 )
AL_20110531_022814920_000001_95581701     4 stars filter C [815618.7s - 815798.7s] expo=180s elev=70.9deg humid= 74% sunelev=-12.9deg (moon at  87.0deg phase=0.11 elev= -2.0 )
AL_20110531_023125193_000001_95581701     2 stars filter R [815808.9s - 815988.9s] expo=180s elev=70.8deg humid= 73% sunelev=-12.5deg (moon at  87.0deg phase=0.11 elev= -2.0 )
AL_20110531_023435020_000001_95581701     0 star  filter V [815998.8s - 816178.8s] expo=180s elev=70.6deg humid= 74% sunelev=-12.1deg (moon at  87.0deg phase=0.11 elev= -1.0 )
AL_20110531_025614380_000001_95581801     0 star  filter R [817298.1s - 817478.1s] expo=180s elev=69.3deg humid= 77% sunelev=-9.4deg (moon at  87.0deg phase=0.11 elev= +1.0 )
No informations from GCN notice.

Other pages about TAROT Calern observatory observations

Status of this alert received by TAROT Calern observatory.
Sum of images.
Differential photometry.

Galactic coordinates

Galactic coordinates : lon=91.908120 lat=24.098546
NASA/IPAC-Extragalactic-Database tool for calculate an extinction

Extinction from Schlegel et al. (1998, ApJ 500, 525): E(B-V)=0.057
Assuming Rv=3.1: Av=0.189 Ar=0.153 Ai=0.111
extmap.fit: Extinction map E(B-V) from Schlegel:

Field of View is about 71 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 110530: TAROT Calern observatory optical observations
----------------------------------------------------------------------
Klotz A. (CESR-OMP), Gendre B. (ASDC),
Boer M. (OHP-OAMP), Atteia J.L. (LATT-OMP) report:

We imaged the field of GRB 110530 detected by SWIFT
(trigger 453788) with the TAROT robotic telescope (D=25cm)
located at the Calern observatory, France.

The observations started 792838.5s after the GRB trigger
(XXXs 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 = 2011-05-21T15:51:31.392

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+792838.5s to t0+792898.5s : R > 15.1

The second image is 30.0s exposure in tracking mode:
t0+792909.0s to t0+792939.0s : R > 16.2

We co-added a series of exposures:
t0+792909.0s to t0+793407.6s : R > 17.7
---- YES
We detect a new fading source in the error box given by SWIFT
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 792838.5s 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= 91.9081 lat=+24.0985
and the galactic extinction in R band is 0.2 magnitudes
estimated from D. Schlegel et al. 1998ApJ...500..525S.

This message may be cited.
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