Exposure
ID
GRAVI.2024-06-19T00:54:33.927_1
Header ID
GRAVI.2024-06-19T00:54:33.927
Date updated
2024-06-19 01:00:38 UTC+0000
Release date
2025-06-19 01:00:38 UTC+0000
UTC Start
2024-06-19 00:54:33.927
UTC End
2024-06-19 00:55:37.927
MJD Start
60480.03789267
MJD End
60480.0386334107
Exposure time (s)
64.0
Validation level
1
Tau 0: Coherence time (s)
0.003488
Ambient temperature (°C)
9.34
Seeing (arcsec)
0.58
Observation
ID
59678
Category
science
Program ID
113.26FN.001
Program Title
PANCHROMATIC CHARACTERISATION OF TWO EXOZODIACAL DUST CLOUDS
Program Type
GTO
PI / COI
AUGEREAU / PRIOLET / MILLI / MATTER / VARGA / CHEN / WOLF / KOBUS / LOPEZ / DANCHI / BERGER / DEFRERE / ABSIL
Target
ID
44261
Name
Eta_Crv
RA
188.012876
DEC
-16.19632
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.0120 23.9910 152.8000 153.0000
A0-D0 30.3970 30.3410 76.8000 76.9000
A0-C1 20.9070 20.8660 124.8140 124.9890
B2-D0 33.8720 33.8660 33.4000 33.5000
B2-C1 11.2830 11.2810 33.3400 33.4190
D0-C1 22.5890 22.5850 213.3990 213.4780
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26FN.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60480.03789267
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME eta Crv
HIERARCH ESO INS SOBJ NAME Eta_Crv
RA 188.012876
DEC -16.19632
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 86.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 64
HIERARCH ESO ISS PBL12 START 24.012
HIERARCH ESO ISS PBL12 END 23.991
HIERARCH ESO ISS PBLA12 START 152.8
HIERARCH ESO ISS PBLA12 END 153.0
HIERARCH ESO ISS PBL13 START 30.397
HIERARCH ESO ISS PBL13 END 30.341
HIERARCH ESO ISS PBLA13 START 76.8
HIERARCH ESO ISS PBLA13 END 76.9
HIERARCH ESO ISS PBL14 START 20.907
HIERARCH ESO ISS PBL14 END 20.866
HIERARCH ESO ISS PBLA14 START 124.814
HIERARCH ESO ISS PBLA14 END 124.989
HIERARCH ESO ISS PBL23 START 33.872
HIERARCH ESO ISS PBL23 END 33.866
HIERARCH ESO ISS PBLA23 START 33.4
HIERARCH ESO ISS PBLA23 END 33.5
HIERARCH ESO ISS PBL24 START 11.283
HIERARCH ESO ISS PBL24 END 11.281
HIERARCH ESO ISS PBLA24 START 33.34
HIERARCH ESO ISS PBLA24 END 33.419
HIERARCH ESO ISS PBL34 START 22.589
HIERARCH ESO ISS PBL34 END 22.585
HIERARCH ESO ISS PBLA34 START 213.399
HIERARCH ESO ISS PBLA34 END 213.478
HIERARCH ESO ISS AMBI TAU0 START 0.003441
HIERARCH ESO ISS AMBI TAU0 END 0.003535
HIERARCH ESO ISS AMBI TEMP 9.34
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.56