Exposure
ID
GRAVI.2025-11-23T03:21:57.837_1
Header ID
GRAVI.2025-11-23T03:21:57.837
Date updated
2025-11-23 03:35:59 UTC+0000
Release date
2025-11-23 03:21:57 UTC+0000
UTC Start
2025-11-23 03:21:57.837
UTC End
2025-11-23 03:28:37.837
MJD Start
61002.14025274
MJD End
61002.14488236963
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.005501
Ambient temperature (°C)
13.2
Seeing (arcsec)
0.54
Observation
ID
71833
Category
calibrator
Program ID
116.297H.001
Program Title
CONFIRMING AND CHARACTERISING A CLOSE-IN PLANET CANDIDATE AROUND A PRE-TRANSITIONAL DISK
Program Type
Normal
PI / COI
KRAUS / IRELAND
Target
ID
53321
Name
HD_35455
RA
81.18594
DEC
-0.8361
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B5 D0 G1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.6400 48.6560 143.1000 143.1000
A0-D0 22.9560 23.5600 64.8000 65.5000
A0-G1 81.7130 82.7460 115.7820 115.4610
B5-D0 49.3830 49.2780 350.1000 350.9000
B5-G1 44.4750 45.5910 85.6940 85.8240
D0-G1 69.5870 69.9510 130.6320 130.4010
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.297H.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 61002.14025274
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 35455
HIERARCH ESO INS SOBJ NAME HD_35455
RA 81.18594
DEC -0.8361
HIERARCH ESO INS SPEC RES HIGH
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 414.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 48.64
HIERARCH ESO ISS PBL12 END 48.656
HIERARCH ESO ISS PBLA12 START 143.1
HIERARCH ESO ISS PBLA12 END 143.1
HIERARCH ESO ISS PBL13 START 22.956
HIERARCH ESO ISS PBL13 END 23.56
HIERARCH ESO ISS PBLA13 START 64.8
HIERARCH ESO ISS PBLA13 END 65.5
HIERARCH ESO ISS PBL14 START 81.713
HIERARCH ESO ISS PBL14 END 82.746
HIERARCH ESO ISS PBLA14 START 115.782
HIERARCH ESO ISS PBLA14 END 115.461
HIERARCH ESO ISS PBL23 START 49.383
HIERARCH ESO ISS PBL23 END 49.278
HIERARCH ESO ISS PBLA23 START 350.1
HIERARCH ESO ISS PBLA23 END 350.9
HIERARCH ESO ISS PBL24 START 44.475
HIERARCH ESO ISS PBL24 END 45.591
HIERARCH ESO ISS PBLA24 START 85.694
HIERARCH ESO ISS PBLA24 END 85.824
HIERARCH ESO ISS PBL34 START 69.587
HIERARCH ESO ISS PBL34 END 69.951
HIERARCH ESO ISS PBLA34 START 130.632
HIERARCH ESO ISS PBLA34 END 130.401
HIERARCH ESO ISS AMBI TAU0 START 0.006462
HIERARCH ESO ISS AMBI TAU0 END 0.00454
HIERARCH ESO ISS AMBI TEMP 13.2
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.57