Exposure
ID
GRAVI.2024-01-31T01:57:25.012_1
Header ID
GRAVI.2024-01-31T01:57:25.012
Date updated
2024-01-31 02:10:37 UTC+0000
Release date
2025-01-31 02:10:37 UTC+0000
UTC Start
2024-01-31 01:57:25.012
UTC End
2024-01-31 02:03:25.012
MJD Start
60340.08153949
MJD End
60340.0857061567
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.01105
Ambient temperature (°C)
16.98
Seeing (arcsec)
0.77
Observation
ID
58302
Category
science
Program ID
112.25T1.006
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/ DUVERT/ BERGER/ ...
Target
ID
43168
Name
ZCMa
RA
105.927533
DEC
-11.5517
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 25.2960 25.2990 137.2000 137.5000
A0-D0 30.0370 30.3010 66.6000 67.1000
A0-C1 22.2810 22.3720 112.1750 112.3950
B2-D0 32.2090 32.3020 18.8000 19.6000
B2-C1 10.7300 10.7610 18.7750 19.5650
D0-C1 21.4790 21.5410 198.8400 199.6310
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.25T1.006
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60340.08153949
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME V Z CMa
HIERARCH ESO INS SOBJ NAME ZCMa
RA 105.927533
DEC -11.5517
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 25.296
HIERARCH ESO ISS PBL12 END 25.299
HIERARCH ESO ISS PBLA12 START 137.2
HIERARCH ESO ISS PBLA12 END 137.5
HIERARCH ESO ISS PBL13 START 30.037
HIERARCH ESO ISS PBL13 END 30.301
HIERARCH ESO ISS PBLA13 START 66.6
HIERARCH ESO ISS PBLA13 END 67.1
HIERARCH ESO ISS PBL14 START 22.281
HIERARCH ESO ISS PBL14 END 22.372
HIERARCH ESO ISS PBLA14 START 112.175
HIERARCH ESO ISS PBLA14 END 112.395
HIERARCH ESO ISS PBL23 START 32.209
HIERARCH ESO ISS PBL23 END 32.302
HIERARCH ESO ISS PBLA23 START 18.8
HIERARCH ESO ISS PBLA23 END 19.6
HIERARCH ESO ISS PBL24 START 10.73
HIERARCH ESO ISS PBL24 END 10.761
HIERARCH ESO ISS PBLA24 START 18.775
HIERARCH ESO ISS PBLA24 END 19.565
HIERARCH ESO ISS PBL34 START 21.479
HIERARCH ESO ISS PBL34 END 21.541
HIERARCH ESO ISS PBLA34 START 198.84
HIERARCH ESO ISS PBLA34 END 199.631
HIERARCH ESO ISS AMBI TAU0 START 0.011534
HIERARCH ESO ISS AMBI TAU0 END 0.010566
HIERARCH ESO ISS AMBI TEMP 16.98
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.79