Exposure
ID
GRAVI.2022-09-29T09:34:10.126_1
Header ID
GRAVI.2022-09-29T09:34:10.126
Date updated
2022-09-29 09:46:15 UTC+0000
Release date
2022-09-29 09:34:10 UTC+0000
UTC Start
2022-09-29 09:34:10.126
UTC End
2022-09-29 09:40:10.126
MJD Start
59851.39872831
MJD End
59851.4028949767
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.00234
Ambient temperature (°C)
5.2
Seeing (arcsec)
0.915
Observation
ID
52564
Category
calibrator
Program ID
109.22ZC.006
Program Title
THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
Program Type
GTO
PI / COI
GARCIA LOPEZ/ CARATTI O GARATTI/ ROUSSELET-PERRAUT/ GARCIA/ BENISTY/ LABADIE/ BRANDNER/ KLARMANN/ HENNING/ KEPPLER/ SANCHEZ/ VAN BOEKEL/ PFUHL/ ECKART/ EISENHAUER/ LACOUR/ MENARD/ PAUMARD/ PERRIN/ STRAUBMEIER/ VAN DISHOECK/ BOUVIER/ DOUGADOS/ DUVERT/ ...
Target
ID
39066
Name
HD34276
RA
77.62236
DEC
-69.32046
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 86.6750 86.9050 112.4000 113.8000
A0-J2 129.2270 129.2360 95.4000 96.9000
A0-J3 114.3240 113.7620 58.5420 59.8430
G1-J2 52.8150 52.5930 66.8000 68.1000
G1-J3 94.3620 94.1880 10.6360 11.5660
J2-J3 78.3530 78.6110 336.5990 337.6220
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.22ZC.006
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59851.39872831
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 34276
HIERARCH ESO INS SOBJ NAME HD34276
RA 77.62236
DEC -69.32046
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 376.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 86.675
HIERARCH ESO ISS PBL12 END 86.905
HIERARCH ESO ISS PBLA12 START 112.4
HIERARCH ESO ISS PBLA12 END 113.8
HIERARCH ESO ISS PBL13 START 129.227
HIERARCH ESO ISS PBL13 END 129.236
HIERARCH ESO ISS PBLA13 START 95.4
HIERARCH ESO ISS PBLA13 END 96.9
HIERARCH ESO ISS PBL14 START 114.324
HIERARCH ESO ISS PBL14 END 113.762
HIERARCH ESO ISS PBLA14 START 58.542
HIERARCH ESO ISS PBLA14 END 59.843
HIERARCH ESO ISS PBL23 START 52.815
HIERARCH ESO ISS PBL23 END 52.593
HIERARCH ESO ISS PBLA23 START 66.8
HIERARCH ESO ISS PBLA23 END 68.1
HIERARCH ESO ISS PBL24 START 94.362
HIERARCH ESO ISS PBL24 END 94.188
HIERARCH ESO ISS PBLA24 START 10.636
HIERARCH ESO ISS PBLA24 END 11.566
HIERARCH ESO ISS PBL34 START 78.353
HIERARCH ESO ISS PBL34 END 78.611
HIERARCH ESO ISS PBLA34 START 336.599
HIERARCH ESO ISS PBLA34 END 337.622
HIERARCH ESO ISS AMBI TAU0 START 0.002214
HIERARCH ESO ISS AMBI TAU0 END 0.002466
HIERARCH ESO ISS AMBI TEMP 5.2
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.91