Exposure
ID
GRAVI.2024-01-26T07:38:11.079_1
Header ID
GRAVI.2024-01-26T07:38:11.079
Date updated
2024-01-26 07:55:27 UTC+0000
Release date
2025-01-26 07:55:26 UTC+0000
UTC Start
2024-01-26 07:38:11.079
UTC End
2024-01-26 07:44:11.079
MJD Start
60335.31818378
MJD End
60335.3223504467
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.005748
Ambient temperature (°C)
13.97
Seeing (arcsec)
0.67
Observation
ID
58285
Category
science
Program ID
112.25R6.002
Program Title
CONSTRAINING THE CHEMISTRY AND PHYSICS OF PROTOPLANETARY DISKS WITHIN EARTH-LIKE ORBITS.
Program Type
Normal
PI / COI
GARCIA LOPEZ/ KOUTOULAKI/ NATTA/ HOLLENBACH/ GORTI/ GRANT
Target
ID
43157
Name
HD114981
RA
198.671919
DEC
-38.65147
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 56.3390 56.3160 11.3000 12.2000
U1-U3 102.3700 102.3450 16.9000 17.8000
U1-U4 127.7190 128.0720 41.7110 42.8730
U2-U3 46.6210 46.6310 23.6000 24.6000
U2-U4 84.1250 84.6850 61.5360 62.7250
U3-U4 55.3450 55.9530 92.7200 93.6720
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.25R6.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60335.31818378
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 114981
HIERARCH ESO INS SOBJ NAME HD114981
RA 198.671919
DEC -38.65147
HIERARCH ESO INS SPEC RES HIGH
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 377.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 56.339
HIERARCH ESO ISS PBL12 END 56.316
HIERARCH ESO ISS PBLA12 START 11.3
HIERARCH ESO ISS PBLA12 END 12.2
HIERARCH ESO ISS PBL13 START 102.37
HIERARCH ESO ISS PBL13 END 102.345
HIERARCH ESO ISS PBLA13 START 16.9
HIERARCH ESO ISS PBLA13 END 17.8
HIERARCH ESO ISS PBL14 START 127.719
HIERARCH ESO ISS PBL14 END 128.072
HIERARCH ESO ISS PBLA14 START 41.711
HIERARCH ESO ISS PBLA14 END 42.873
HIERARCH ESO ISS PBL23 START 46.621
HIERARCH ESO ISS PBL23 END 46.631
HIERARCH ESO ISS PBLA23 START 23.6
HIERARCH ESO ISS PBLA23 END 24.6
HIERARCH ESO ISS PBL24 START 84.125
HIERARCH ESO ISS PBL24 END 84.685
HIERARCH ESO ISS PBLA24 START 61.536
HIERARCH ESO ISS PBLA24 END 62.725
HIERARCH ESO ISS PBL34 START 55.345
HIERARCH ESO ISS PBL34 END 55.953
HIERARCH ESO ISS PBLA34 START 92.72
HIERARCH ESO ISS PBLA34 END 93.672
HIERARCH ESO ISS AMBI TAU0 START 0.005513
HIERARCH ESO ISS AMBI TAU0 END 0.005983
HIERARCH ESO ISS AMBI TEMP 13.97
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.65