Exposure
ID
GRAVI.2024-06-19T00:46:12.906_1
Header ID
GRAVI.2024-06-19T00:46:12.906
Date updated
2024-06-19 00:50:40 UTC+0000
Release date
2024-06-19 00:46:12 UTC+0000
UTC Start
2024-06-19 00:46:12.906
UTC End
2024-06-19 00:47:16.906
MJD Start
60480.03209382
MJD End
60480.0328345607
Exposure time (s)
64.0
Validation level
1
Tau 0: Coherence time (s)
0.003522
Ambient temperature (°C)
9.68
Seeing (arcsec)
0.54
Observation
ID
59410
Category
calibrator
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
44042
Name
HD108387
RA
186.808814
DEC
-18.41172
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 24.3200 24.3010 152.6000 152.8000
A0-D0 30.4550 30.3990 77.3000 77.4000
A0-C1 21.1910 21.1530 125.0690 125.2520
B2-D0 33.8130 33.8040 33.3000 33.3000
B2-C1 11.2640 11.2610 33.2110 33.2990
D0-C1 22.5490 22.5430 213.2710 213.3590
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26FN.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60480.03209382
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 108387
HIERARCH ESO INS SOBJ NAME HD108387
RA 186.808814
DEC -18.41172
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 24.32
HIERARCH ESO ISS PBL12 END 24.301
HIERARCH ESO ISS PBLA12 START 152.6
HIERARCH ESO ISS PBLA12 END 152.8
HIERARCH ESO ISS PBL13 START 30.455
HIERARCH ESO ISS PBL13 END 30.399
HIERARCH ESO ISS PBLA13 START 77.3
HIERARCH ESO ISS PBLA13 END 77.4
HIERARCH ESO ISS PBL14 START 21.191
HIERARCH ESO ISS PBL14 END 21.153
HIERARCH ESO ISS PBLA14 START 125.069
HIERARCH ESO ISS PBLA14 END 125.252
HIERARCH ESO ISS PBL23 START 33.813
HIERARCH ESO ISS PBL23 END 33.804
HIERARCH ESO ISS PBLA23 START 33.3
HIERARCH ESO ISS PBLA23 END 33.3
HIERARCH ESO ISS PBL24 START 11.264
HIERARCH ESO ISS PBL24 END 11.261
HIERARCH ESO ISS PBLA24 START 33.211
HIERARCH ESO ISS PBLA24 END 33.299
HIERARCH ESO ISS PBL34 START 22.549
HIERARCH ESO ISS PBL34 END 22.543
HIERARCH ESO ISS PBLA34 START 213.271
HIERARCH ESO ISS PBLA34 END 213.359
HIERARCH ESO ISS AMBI TAU0 START 0.003818
HIERARCH ESO ISS AMBI TAU0 END 0.003226
HIERARCH ESO ISS AMBI TEMP 9.68
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.56