Exposure
ID
GRAVI.2024-03-06T00:57:50.515_1
Header ID
GRAVI.2024-03-06T00:57:50.515
Date updated
2024-03-06 17:20:18 UTC+0000
Release date
2025-03-06 17:20:16 UTC+0000
UTC Start
2024-03-06 00:57:50.515
UTC End
2024-03-06 01:03:50.515
MJD Start
60375.040168
MJD End
60375.0443346667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.008627
Ambient temperature (°C)
17.01
Seeing (arcsec)
0.525
Observation
ID
58634
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
33252
Name
HD45677
RA
97.070318
DEC
-13.05308
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 87.6060 87.0520 118.9000 119.4000
A0-J2 126.7650 126.0520 95.3000 95.7000
A0-K0 127.1680 126.7570 73.7950 74.0970
G1-J2 58.1790 58.1090 58.3000 58.6000
G1-K0 90.1000 90.2040 30.2660 30.7340
J2-K0 47.4480 47.4250 355.0390 355.7420
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 60375.040168
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 45677
HIERARCH ESO INS SOBJ NAME HD45677
RA 97.070318
DEC -13.05308
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 377.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 87.606
HIERARCH ESO ISS PBL12 END 87.052
HIERARCH ESO ISS PBLA12 START 118.9
HIERARCH ESO ISS PBLA12 END 119.4
HIERARCH ESO ISS PBL13 START 126.765
HIERARCH ESO ISS PBL13 END 126.052
HIERARCH ESO ISS PBLA13 START 95.3
HIERARCH ESO ISS PBLA13 END 95.7
HIERARCH ESO ISS PBL14 START 127.168
HIERARCH ESO ISS PBL14 END 126.757
HIERARCH ESO ISS PBLA14 START 73.795
HIERARCH ESO ISS PBLA14 END 74.097
HIERARCH ESO ISS PBL23 START 58.179
HIERARCH ESO ISS PBL23 END 58.109
HIERARCH ESO ISS PBLA23 START 58.3
HIERARCH ESO ISS PBLA23 END 58.6
HIERARCH ESO ISS PBL24 START 90.1
HIERARCH ESO ISS PBL24 END 90.204
HIERARCH ESO ISS PBLA24 START 30.266
HIERARCH ESO ISS PBLA24 END 30.734
HIERARCH ESO ISS PBL34 START 47.448
HIERARCH ESO ISS PBL34 END 47.425
HIERARCH ESO ISS PBLA34 START 355.039
HIERARCH ESO ISS PBLA34 END 355.742
HIERARCH ESO ISS AMBI TAU0 START 0.010023
HIERARCH ESO ISS AMBI TAU0 END 0.007231
HIERARCH ESO ISS AMBI TEMP 17.01
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.53