Exposure
ID
GRAVI.2025-10-13T07:50:02.710_1
Header ID
GRAVI.2025-10-13T07:50:02.710
Date updated
2025-10-13 08:06:23 UTC+0000
Release date
2025-10-13 08:06:23 UTC+0000
UTC Start
2025-10-13 07:50:02.710
UTC End
2025-10-13 07:56:42.710
MJD Start
60961.32642026
MJD End
60961.331049889624
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.0044434999999999995
Ambient temperature (°C)
12.18
Seeing (arcsec)
0.875
Observation
ID
70933
Category
science
Program ID
116.29DN.002
Program Title
TOWARD ACCURATE AND ASSUMPTION-FREE MODELING OF YSO DISKS
Program Type
Normal
PI / COI
GALLENNE / IBRAHIM / MONNIER
Target
ID
52640
Name
HD_53367
RA
106.105239
DEC
-10.45438
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.1690 48.2850 142.6000 142.8000
A0-J2 104.7800 106.9830 85.6000 86.0000
A0-J6 155.1300 155.4250 7.7580 8.8200
B5-J2 88.3860 90.1110 58.3000 59.3000
B5-J6 192.1640 192.0980 357.5250 358.3930
J2-J6 167.8300 167.9130 330.1600 330.4270
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.29DN.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60961.32642026
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 53367
HIERARCH ESO INS SOBJ NAME HD_53367
RA 106.105239
DEC -10.45438
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 414.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 48.169
HIERARCH ESO ISS PBL12 END 48.285
HIERARCH ESO ISS PBLA12 START 142.6
HIERARCH ESO ISS PBLA12 END 142.8
HIERARCH ESO ISS PBL13 START 104.78
HIERARCH ESO ISS PBL13 END 106.983
HIERARCH ESO ISS PBLA13 START 85.6
HIERARCH ESO ISS PBLA13 END 86.0
HIERARCH ESO ISS PBL14 START 155.13
HIERARCH ESO ISS PBL14 END 155.425
HIERARCH ESO ISS PBLA14 START 7.758
HIERARCH ESO ISS PBLA14 END 8.82
HIERARCH ESO ISS PBL23 START 88.386
HIERARCH ESO ISS PBL23 END 90.111
HIERARCH ESO ISS PBLA23 START 58.3
HIERARCH ESO ISS PBLA23 END 59.3
HIERARCH ESO ISS PBL24 START 192.164
HIERARCH ESO ISS PBL24 END 192.098
HIERARCH ESO ISS PBLA24 START 357.525
HIERARCH ESO ISS PBLA24 END 358.393
HIERARCH ESO ISS PBL34 START 167.83
HIERARCH ESO ISS PBL34 END 167.913
HIERARCH ESO ISS PBLA34 START 330.16
HIERARCH ESO ISS PBLA34 END 330.427
HIERARCH ESO ISS AMBI TAU0 START 0.004752
HIERARCH ESO ISS AMBI TAU0 END 0.004135
HIERARCH ESO ISS AMBI TEMP 12.18
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.91