Exposure
ID
GRAVI.2024-12-12T04:56:40.890_1
Header ID
GRAVI.2024-12-12T04:56:40.890
Date updated
2024-12-12 05:05:42 UTC+0000
Release date
2025-12-12 05:05:42 UTC+0000
UTC Start
2024-12-12 04:56:40.890
UTC End
2024-12-12 04:57:28.890
MJD Start
60656.20602882
MJD End
60656.2065843756
Exposure time (s)
48.0
Validation level
1
Tau 0: Coherence time (s)
0.0081105
Ambient temperature (°C)
14.22
Seeing (arcsec)
0.435
Observation
ID
62413
Category
science
Program ID
114.27UV.001
Program Title
GPAO COMMISSIONING
Program Type
Normal
PI / COI
TEAM, G.
Target
ID
46428
Name
beta_Pic
RA
86.824837
DEC
-51.06594
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 52.0530 52.0150 27.6000 27.8000
U1-U3 95.3570 95.2800 34.2000 34.4000
U1-U4 127.5140 127.4280 61.7320 61.9710
U2-U3 44.0640 44.0260 42.1000 42.3000
U2-U4 89.3290 89.3130 80.8090 81.0670
U3-U4 61.4860 61.5240 107.4520 107.7000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27UV.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 60656.20602882
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME beta Pic
HIERARCH ESO INS SOBJ NAME beta_Pic
RA 86.824837
DEC -51.06594
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 68.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 48
HIERARCH ESO ISS PBL12 START 52.053
HIERARCH ESO ISS PBL12 END 52.015
HIERARCH ESO ISS PBLA12 START 27.6
HIERARCH ESO ISS PBLA12 END 27.8
HIERARCH ESO ISS PBL13 START 95.357
HIERARCH ESO ISS PBL13 END 95.28
HIERARCH ESO ISS PBLA13 START 34.2
HIERARCH ESO ISS PBLA13 END 34.4
HIERARCH ESO ISS PBL14 START 127.514
HIERARCH ESO ISS PBL14 END 127.428
HIERARCH ESO ISS PBLA14 START 61.732
HIERARCH ESO ISS PBLA14 END 61.971
HIERARCH ESO ISS PBL23 START 44.064
HIERARCH ESO ISS PBL23 END 44.026
HIERARCH ESO ISS PBLA23 START 42.1
HIERARCH ESO ISS PBLA23 END 42.3
HIERARCH ESO ISS PBL24 START 89.329
HIERARCH ESO ISS PBL24 END 89.313
HIERARCH ESO ISS PBLA24 START 80.809
HIERARCH ESO ISS PBLA24 END 81.067
HIERARCH ESO ISS PBL34 START 61.486
HIERARCH ESO ISS PBL34 END 61.524
HIERARCH ESO ISS PBLA34 START 107.452
HIERARCH ESO ISS PBLA34 END 107.7
HIERARCH ESO ISS AMBI TAU0 START 0.007611
HIERARCH ESO ISS AMBI TAU0 END 0.00861
HIERARCH ESO ISS AMBI TEMP 14.22
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.43
HIERARCH ESO FT ROBJ NAME beta_Pic
HIERARCH ESO FT ROBJ ALPHA 054717.088
HIERARCH ESO FT ROBJ DELTA -510359.441