Exposure
ID
GRAVI.2025-10-18T07:02:43.416_1
Header ID
GRAVI.2025-10-18T07:02:43.416
Date updated
2025-10-18 07:16:02 UTC+0000
Release date
2026-10-18 07:16:02 UTC+0000
UTC Start
2025-10-18 07:02:43.416
UTC End
2025-10-18 07:08:03.416
MJD Start
60966.29355806
MJD End
60966.297261763706
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0046245
Ambient temperature (°C)
15.84
Seeing (arcsec)
0.485
Observation
ID
70982
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
52675
Name
HD_290770
RA
84.257975
DEC
-1.62261
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 48.2050 48.1050 144.2000 144.4000
A0-D0 28.1570 28.5010 69.4000 69.7000
A0-G1 88.9850 89.3350 113.6110 113.5520
B5-D0 49.0150 48.9980 357.8000 358.5000
B5-G1 53.4420 53.9960 86.2950 86.3750
D0-G1 71.5310 71.5430 129.5280 129.5620
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 60966.29355806
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 290770
HIERARCH ESO INS SOBJ NAME HD_290770
RA 84.257975
DEC -1.62261
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 48.205
HIERARCH ESO ISS PBL12 END 48.105
HIERARCH ESO ISS PBLA12 START 144.2
HIERARCH ESO ISS PBLA12 END 144.4
HIERARCH ESO ISS PBL13 START 28.157
HIERARCH ESO ISS PBL13 END 28.501
HIERARCH ESO ISS PBLA13 START 69.4
HIERARCH ESO ISS PBLA13 END 69.7
HIERARCH ESO ISS PBL14 START 88.985
HIERARCH ESO ISS PBL14 END 89.335
HIERARCH ESO ISS PBLA14 START 113.611
HIERARCH ESO ISS PBLA14 END 113.552
HIERARCH ESO ISS PBL23 START 49.015
HIERARCH ESO ISS PBL23 END 48.998
HIERARCH ESO ISS PBLA23 START 357.8
HIERARCH ESO ISS PBLA23 END 358.5
HIERARCH ESO ISS PBL24 START 53.442
HIERARCH ESO ISS PBL24 END 53.996
HIERARCH ESO ISS PBLA24 START 86.295
HIERARCH ESO ISS PBLA24 END 86.375
HIERARCH ESO ISS PBL34 START 71.531
HIERARCH ESO ISS PBL34 END 71.543
HIERARCH ESO ISS PBLA34 START 129.528
HIERARCH ESO ISS PBLA34 END 129.562
HIERARCH ESO ISS AMBI TAU0 START 0.00314
HIERARCH ESO ISS AMBI TAU0 END 0.006109
HIERARCH ESO ISS AMBI TEMP 15.84
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.41