Exposure
ID
GRAVI.2024-05-27T07:46:33.538_1
Header ID
GRAVI.2024-05-27T07:46:33.538
Date updated
2024-05-27 08:00:46 UTC+0000
Release date
2024-05-27 07:46:33 UTC+0000
UTC Start
2024-05-27 07:46:33.538
UTC End
2024-05-27 07:52:33.538
MJD Start
60457.32399928
MJD End
60457.3281659467
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.00251
Ambient temperature (°C)
9.93
Seeing (arcsec)
2.08
Observation
ID
59381
Category
calibrator
Program ID
113.26K4.003
Program Title
THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
Program Type
GTO
PI / COI
SANCHEZ / GARCIA LOPEZ / CARATTI O GARATTI / ROUSSELET-PERRAUT / GARCIA / BENISTY / LABADIE / BRANDNER / HENNING / KEPPLER / VAN BOEKEL / PFUHL / ECKART / EISENHAUER / LACOUR / MENARD / PAUMARD / PERRIN / STRAUBMEIER / VAN DISHOECK / BOUVIER / DOUGADOS /
Target
ID
44021
Name
HD154820
RA
257.194795
DEC
-27.64026
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.7410 24.6990 161.0000 162.0000
A0-D0 27.5980 27.1970 85.5000 86.1000
A0-C1 20.7910 20.6380 135.6390 136.8110
B2-D0 32.1290 31.9640 37.3000 37.6000
B2-C1 10.7030 10.6490 37.2160 37.5610
D0-C1 21.4260 21.3150 217.2770 217.6220
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26K4.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60457.32399928
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 154820
HIERARCH ESO INS SOBJ NAME HD154820
RA 257.194795
DEC -27.64026
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 377.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 24.741
HIERARCH ESO ISS PBL12 END 24.699
HIERARCH ESO ISS PBLA12 START 161.0
HIERARCH ESO ISS PBLA12 END 162.0
HIERARCH ESO ISS PBL13 START 27.598
HIERARCH ESO ISS PBL13 END 27.197
HIERARCH ESO ISS PBLA13 START 85.5
HIERARCH ESO ISS PBLA13 END 86.1
HIERARCH ESO ISS PBL14 START 20.791
HIERARCH ESO ISS PBL14 END 20.638
HIERARCH ESO ISS PBLA14 START 135.639
HIERARCH ESO ISS PBLA14 END 136.811
HIERARCH ESO ISS PBL23 START 32.129
HIERARCH ESO ISS PBL23 END 31.964
HIERARCH ESO ISS PBLA23 START 37.3
HIERARCH ESO ISS PBLA23 END 37.6
HIERARCH ESO ISS PBL24 START 10.703
HIERARCH ESO ISS PBL24 END 10.649
HIERARCH ESO ISS PBLA24 START 37.216
HIERARCH ESO ISS PBLA24 END 37.561
HIERARCH ESO ISS PBL34 START 21.426
HIERARCH ESO ISS PBL34 END 21.315
HIERARCH ESO ISS PBLA34 START 217.277
HIERARCH ESO ISS PBLA34 END 217.622
HIERARCH ESO ISS AMBI TAU0 START 0.00251
HIERARCH ESO ISS AMBI TAU0 END 0.00251
HIERARCH ESO ISS AMBI TEMP 9.93
HIERARCH ESO ISS AMBI FWHM START 2.08
HIERARCH ESO ISS AMBI FWHM END 2.08