Exposure
ID
GRAVI.2025-10-19T06:59:46.289_1
Header ID
GRAVI.2025-10-19T06:59:46.289
Date updated
2025-10-19 07:15:45 UTC+0000
Release date
2025-10-19 06:59:46 UTC+0000
UTC Start
2025-10-19 06:59:46.289
UTC End
2025-10-19 07:05:46.289
MJD Start
60967.29150798
MJD End
60967.295674646666
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.011154500000000001
Ambient temperature (°C)
14.82
Seeing (arcsec)
0.655
Observation
ID
70981
Category
calibrator
Program ID
116.28Z9.001
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
52674
Name
TYC__85-63-1
RA
73.200734
DEC
0.12552
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 46.8320 46.6260 146.1000 146.4000
A0-D0 30.3860 30.6370 71.9000 72.1000
A0-G1 90.5030 90.4530 113.4980 113.5070
B5-D0 48.3580 48.3980 3.2000 4.0000
B5-G1 56.9170 57.2330 87.2130 87.2240
D0-G1 70.7080 70.4640 130.0660 130.2280
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.28Z9.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60967.29150798
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME TYC 85-63-1
HIERARCH ESO INS SOBJ NAME TYC__85-63-1
RA 73.200734
DEC 0.12552
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 376.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 46.832
HIERARCH ESO ISS PBL12 END 46.626
HIERARCH ESO ISS PBLA12 START 146.1
HIERARCH ESO ISS PBLA12 END 146.4
HIERARCH ESO ISS PBL13 START 30.386
HIERARCH ESO ISS PBL13 END 30.637
HIERARCH ESO ISS PBLA13 START 71.9
HIERARCH ESO ISS PBLA13 END 72.1
HIERARCH ESO ISS PBL14 START 90.503
HIERARCH ESO ISS PBL14 END 90.453
HIERARCH ESO ISS PBLA14 START 113.498
HIERARCH ESO ISS PBLA14 END 113.507
HIERARCH ESO ISS PBL23 START 48.358
HIERARCH ESO ISS PBL23 END 48.398
HIERARCH ESO ISS PBLA23 START 3.2
HIERARCH ESO ISS PBLA23 END 4.0
HIERARCH ESO ISS PBL24 START 56.917
HIERARCH ESO ISS PBL24 END 57.233
HIERARCH ESO ISS PBLA24 START 87.213
HIERARCH ESO ISS PBLA24 END 87.224
HIERARCH ESO ISS PBL34 START 70.708
HIERARCH ESO ISS PBL34 END 70.464
HIERARCH ESO ISS PBLA34 START 130.066
HIERARCH ESO ISS PBLA34 END 130.228
HIERARCH ESO ISS AMBI TAU0 START 0.009584
HIERARCH ESO ISS AMBI TAU0 END 0.012725
HIERARCH ESO ISS AMBI TEMP 14.82
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.58