Exposure
ID
GRAVI.2025-11-17T04:57:57.650_1
Header ID
GRAVI.2025-11-17T04:57:57.650
Date updated
2025-11-17 08:15:13 UTC+0000
Release date
2026-11-17 08:15:01 UTC+0000
UTC Start
2025-11-17 04:57:57.650
UTC End
2025-11-17 05:03:57.650
MJD Start
60996.20691725
MJD End
60996.21108391666
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.004744999999999999
Ambient temperature (°C)
13.45
Seeing (arcsec)
0.655
Observation
ID
71792
Category
science
Program ID
116.28Z9.005
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
53296
Name
Parenago_2649
RA
84.536535
DEC
-6.82128
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2840 25.2960 136.3000 136.5000
A0-D0 28.1920 28.5620 66.3000 66.8000
A0-C1 21.9160 22.0500 112.5930 112.6340
B2-D0 30.7780 30.8860 15.7000 16.6000
B2-C1 10.2530 10.2890 15.7020 16.5820
D0-C1 20.5240 20.5960 195.7700 196.6490
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.28Z9.005
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60996.20691725
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME Parenago 2649
HIERARCH ESO INS SOBJ NAME Parenago_2649
RA 84.536535
DEC -6.82128
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 376.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 25.284
HIERARCH ESO ISS PBL12 END 25.296
HIERARCH ESO ISS PBLA12 START 136.3
HIERARCH ESO ISS PBLA12 END 136.5
HIERARCH ESO ISS PBL13 START 28.192
HIERARCH ESO ISS PBL13 END 28.562
HIERARCH ESO ISS PBLA13 START 66.3
HIERARCH ESO ISS PBLA13 END 66.8
HIERARCH ESO ISS PBL14 START 21.916
HIERARCH ESO ISS PBL14 END 22.05
HIERARCH ESO ISS PBLA14 START 112.593
HIERARCH ESO ISS PBLA14 END 112.634
HIERARCH ESO ISS PBL23 START 30.778
HIERARCH ESO ISS PBL23 END 30.886
HIERARCH ESO ISS PBLA23 START 15.7
HIERARCH ESO ISS PBLA23 END 16.6
HIERARCH ESO ISS PBL24 START 10.253
HIERARCH ESO ISS PBL24 END 10.289
HIERARCH ESO ISS PBLA24 START 15.702
HIERARCH ESO ISS PBLA24 END 16.582
HIERARCH ESO ISS PBL34 START 20.524
HIERARCH ESO ISS PBL34 END 20.596
HIERARCH ESO ISS PBLA34 START 195.77
HIERARCH ESO ISS PBLA34 END 196.649
HIERARCH ESO ISS AMBI TAU0 START 0.004324
HIERARCH ESO ISS AMBI TAU0 END 0.005166
HIERARCH ESO ISS AMBI TEMP 13.45
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.61