Exposure
ID
GRAVI.2025-10-20T05:18:06.010_1
Header ID
GRAVI.2025-10-20T05:18:06.010
Date updated
2025-10-20 05:36:01 UTC+0000
Release date
2026-10-20 05:36:00 UTC+0000
UTC Start
2025-10-20 05:18:06.010
UTC End
2025-10-20 05:23:26.010
MJD Start
60968.22090289
MJD End
60968.22460659371
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.015459500000000001
Ambient temperature (°C)
15.88
Seeing (arcsec)
0.295
Observation
ID
70990
Category
science
Program ID
116.28Z9.002
Program Title
RESOLVING THE INNER-DISKS OF A COMPLETE SAMPLE OF PLANET-FORMING DISKS
Program Type
Normal
PI / COI
LABDON / VIOQUE / FROST / KOUMPIA / CODRON / DASGUPTA
Target
ID
52681
Name
HD_37357
RA
84.443934
DEC
-6.70839
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B5 D0 G1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 47.7910 47.9220 142.8000 142.8000
A0-D0 21.4820 21.9580 55.0000 56.1000
A0-G1 74.2750 75.4170 114.0490 113.8280
B5-D0 51.6360 51.5590 347.4000 348.0000
B5-G1 39.7360 40.7500 78.6480 79.0980
D0-G1 65.8390 66.3520 130.2890 130.0790
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.28Z9.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60968.22090289
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 37357
HIERARCH ESO INS SOBJ NAME HD_37357
RA 84.443934
DEC -6.70839
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 B5
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 G1
EXPTIME 339.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 47.791
HIERARCH ESO ISS PBL12 END 47.922
HIERARCH ESO ISS PBLA12 START 142.8
HIERARCH ESO ISS PBLA12 END 142.8
HIERARCH ESO ISS PBL13 START 21.482
HIERARCH ESO ISS PBL13 END 21.958
HIERARCH ESO ISS PBLA13 START 55.0
HIERARCH ESO ISS PBLA13 END 56.1
HIERARCH ESO ISS PBL14 START 74.275
HIERARCH ESO ISS PBL14 END 75.417
HIERARCH ESO ISS PBLA14 START 114.049
HIERARCH ESO ISS PBLA14 END 113.828
HIERARCH ESO ISS PBL23 START 51.636
HIERARCH ESO ISS PBL23 END 51.559
HIERARCH ESO ISS PBLA23 START 347.4
HIERARCH ESO ISS PBLA23 END 348.0
HIERARCH ESO ISS PBL24 START 39.736
HIERARCH ESO ISS PBL24 END 40.75
HIERARCH ESO ISS PBLA24 START 78.648
HIERARCH ESO ISS PBLA24 END 79.098
HIERARCH ESO ISS PBL34 START 65.839
HIERARCH ESO ISS PBL34 END 66.352
HIERARCH ESO ISS PBLA34 START 130.289
HIERARCH ESO ISS PBLA34 END 130.079
HIERARCH ESO ISS AMBI TAU0 START 0.015218
HIERARCH ESO ISS AMBI TAU0 END 0.015701
HIERARCH ESO ISS AMBI TEMP 15.88
HIERARCH ESO ISS AMBI FWHM START 0.29
HIERARCH ESO ISS AMBI FWHM END 0.3