Exposure
ID
GRAVI.2024-01-31T01:43:57.978_1
Header ID
GRAVI.2024-01-31T01:43:57.978
Date updated
2024-01-31 02:00:33 UTC+0000
Release date
2025-01-31 02:00:33 UTC+0000
UTC Start
2024-01-31 01:43:57.978
UTC End
2024-01-31 01:49:57.978
MJD Start
60340.07219882
MJD End
60340.0763654867
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0103835
Ambient temperature (°C)
16.72
Seeing (arcsec)
0.66
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 25.2620 25.2830 136.6000 136.9000
A0-D0 29.4150 29.7150 65.4000 66.0000
A0-C1 22.0410 22.1610 111.7490 111.9400
B2-D0 32.0140 32.1040 17.1000 17.9000
B2-C1 10.6650 10.6950 17.0260 17.8510
D0-C1 21.3490 21.4090 197.0910 197.9160
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 60340.07219882
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 25.262
HIERARCH ESO ISS PBL12 END 25.283
HIERARCH ESO ISS PBLA12 START 136.6
HIERARCH ESO ISS PBLA12 END 136.9
HIERARCH ESO ISS PBL13 START 29.415
HIERARCH ESO ISS PBL13 END 29.715
HIERARCH ESO ISS PBLA13 START 65.4
HIERARCH ESO ISS PBLA13 END 66.0
HIERARCH ESO ISS PBL14 START 22.041
HIERARCH ESO ISS PBL14 END 22.161
HIERARCH ESO ISS PBLA14 START 111.749
HIERARCH ESO ISS PBLA14 END 111.94
HIERARCH ESO ISS PBL23 START 32.014
HIERARCH ESO ISS PBL23 END 32.104
HIERARCH ESO ISS PBLA23 START 17.1
HIERARCH ESO ISS PBLA23 END 17.9
HIERARCH ESO ISS PBL24 START 10.665
HIERARCH ESO ISS PBL24 END 10.695
HIERARCH ESO ISS PBLA24 START 17.026
HIERARCH ESO ISS PBLA24 END 17.851
HIERARCH ESO ISS PBL34 START 21.349
HIERARCH ESO ISS PBL34 END 21.409
HIERARCH ESO ISS PBLA34 START 197.091
HIERARCH ESO ISS PBLA34 END 197.916
HIERARCH ESO ISS AMBI TAU0 START 0.009819
HIERARCH ESO ISS AMBI TAU0 END 0.010948
HIERARCH ESO ISS AMBI TEMP 16.72
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.58