Exposure
ID
GRAVI.2025-11-22T07:13:28.988_1
Header ID
GRAVI.2025-11-22T07:13:28.988
Date updated
2025-11-22 07:31:33 UTC+0000
Release date
2025-11-22 07:13:28 UTC+0000
UTC Start
2025-11-22 07:13:28.988
UTC End
2025-11-22 07:20:08.988
MJD Start
61001.30102995
MJD End
61001.30565957963
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.0155795
Ambient temperature (°C)
14.07
Seeing (arcsec)
0.255
Observation
ID
71822
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 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.0240 21.8170 146.9000 147.7000
A0-D0 31.5530 31.3850 72.7000 72.6000
A0-C1 20.2540 19.9740 116.9230 117.3550
B2-D0 33.1830 33.2970 33.0000 33.3000
B2-C1 11.0530 11.0910 32.9870 33.3110
D0-C1 22.1300 22.2060 213.0450 213.3680
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 61001.30102995
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 414.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 22.024
HIERARCH ESO ISS PBL12 END 21.817
HIERARCH ESO ISS PBLA12 START 146.9
HIERARCH ESO ISS PBLA12 END 147.7
HIERARCH ESO ISS PBL13 START 31.553
HIERARCH ESO ISS PBL13 END 31.385
HIERARCH ESO ISS PBLA13 START 72.7
HIERARCH ESO ISS PBLA13 END 72.6
HIERARCH ESO ISS PBL14 START 20.254
HIERARCH ESO ISS PBL14 END 19.974
HIERARCH ESO ISS PBLA14 START 116.923
HIERARCH ESO ISS PBLA14 END 117.355
HIERARCH ESO ISS PBL23 START 33.183
HIERARCH ESO ISS PBL23 END 33.297
HIERARCH ESO ISS PBLA23 START 33.0
HIERARCH ESO ISS PBLA23 END 33.3
HIERARCH ESO ISS PBL24 START 11.053
HIERARCH ESO ISS PBL24 END 11.091
HIERARCH ESO ISS PBLA24 START 32.987
HIERARCH ESO ISS PBLA24 END 33.311
HIERARCH ESO ISS PBL34 START 22.13
HIERARCH ESO ISS PBL34 END 22.206
HIERARCH ESO ISS PBLA34 START 213.045
HIERARCH ESO ISS PBLA34 END 213.368
HIERARCH ESO ISS AMBI TAU0 START 0.014577
HIERARCH ESO ISS AMBI TAU0 END 0.016582
HIERARCH ESO ISS AMBI TEMP 14.07
HIERARCH ESO ISS AMBI FWHM START 0.27
HIERARCH ESO ISS AMBI FWHM END 0.24