Exposure
ID
GRAVI.2025-11-22T07:44:08.065_1
Header ID
GRAVI.2025-11-22T07:44:08.065
Date updated
2025-11-22 08:01:12 UTC+0000
Release date
2026-11-22 08:01:12 UTC+0000
UTC Start
2025-11-22 07:44:08.065
UTC End
2025-11-22 07:50:08.065
MJD Start
61001.32231557
MJD End
61001.32648223667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.013387
Ambient temperature (°C)
13.86
Seeing (arcsec)
0.28500000000000003
Observation
ID
71823
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
53322
Name
Parenago_2649
RA
84.536534
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 22.6210 22.4700 150.8000 151.7000
A0-D0 30.8380 30.6030 74.0000 74.1000
A0-C1 20.0900 19.8420 120.9460 121.5600
B2-D0 33.8210 33.8590 33.4000 33.6000
B2-C1 11.2660 11.2780 33.3310 33.6110
D0-C1 22.5550 22.5800 213.3880 213.6660
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 61001.32231557
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME Parenago 2649
HIERARCH ESO INS SOBJ NAME Parenago_2649
RA 84.536534
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 22.621
HIERARCH ESO ISS PBL12 END 22.47
HIERARCH ESO ISS PBLA12 START 150.8
HIERARCH ESO ISS PBLA12 END 151.7
HIERARCH ESO ISS PBL13 START 30.838
HIERARCH ESO ISS PBL13 END 30.603
HIERARCH ESO ISS PBLA13 START 74.0
HIERARCH ESO ISS PBLA13 END 74.1
HIERARCH ESO ISS PBL14 START 20.09
HIERARCH ESO ISS PBL14 END 19.842
HIERARCH ESO ISS PBLA14 START 120.946
HIERARCH ESO ISS PBLA14 END 121.56
HIERARCH ESO ISS PBL23 START 33.821
HIERARCH ESO ISS PBL23 END 33.859
HIERARCH ESO ISS PBLA23 START 33.4
HIERARCH ESO ISS PBLA23 END 33.6
HIERARCH ESO ISS PBL24 START 11.266
HIERARCH ESO ISS PBL24 END 11.278
HIERARCH ESO ISS PBLA24 START 33.331
HIERARCH ESO ISS PBLA24 END 33.611
HIERARCH ESO ISS PBL34 START 22.555
HIERARCH ESO ISS PBL34 END 22.58
HIERARCH ESO ISS PBLA34 START 213.388
HIERARCH ESO ISS PBLA34 END 213.666
HIERARCH ESO ISS AMBI TAU0 START 0.014583
HIERARCH ESO ISS AMBI TAU0 END 0.012191
HIERARCH ESO ISS AMBI TEMP 13.86
HIERARCH ESO ISS AMBI FWHM START 0.29
HIERARCH ESO ISS AMBI FWHM END 0.28