Exposure
ID
GRAVI.2025-11-29T07:15:05.935_1
Header ID
GRAVI.2025-11-29T07:15:05.935
Date updated
2025-11-29 07:30:52 UTC+0000
Release date
2025-11-29 07:15:05 UTC+0000
UTC Start
2025-11-29 07:15:05.935
UTC End
2025-11-29 07:21:45.935
MJD Start
61008.30215203
MJD End
61008.30678165963
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.0102135
Ambient temperature (°C)
15.12
Seeing (arcsec)
0.385
Observation
ID
71897
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
53377
Name
HD_35455
RA
81.187051
DEC
-0.8361
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 41.4620 41.2190 161.2000 162.3000
A0-J2 115.7720 113.9850 93.3000 93.3000
A0-J6 168.0330 168.4120 34.2080 34.4230
B5-J2 107.3280 106.3630 72.3000 72.1000
B5-J6 195.8150 196.4200 24.4730 24.8830
J2-J6 147.0890 146.7570 351.7420 352.7190
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 61008.30215203
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 35455
HIERARCH ESO INS SOBJ NAME HD_35455
RA 81.187051
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 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 414.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 41.462
HIERARCH ESO ISS PBL12 END 41.219
HIERARCH ESO ISS PBLA12 START 161.2
HIERARCH ESO ISS PBLA12 END 162.3
HIERARCH ESO ISS PBL13 START 115.772
HIERARCH ESO ISS PBL13 END 113.985
HIERARCH ESO ISS PBLA13 START 93.3
HIERARCH ESO ISS PBLA13 END 93.3
HIERARCH ESO ISS PBL14 START 168.033
HIERARCH ESO ISS PBL14 END 168.412
HIERARCH ESO ISS PBLA14 START 34.208
HIERARCH ESO ISS PBLA14 END 34.423
HIERARCH ESO ISS PBL23 START 107.328
HIERARCH ESO ISS PBL23 END 106.363
HIERARCH ESO ISS PBLA23 START 72.3
HIERARCH ESO ISS PBLA23 END 72.1
HIERARCH ESO ISS PBL24 START 195.815
HIERARCH ESO ISS PBL24 END 196.42
HIERARCH ESO ISS PBLA24 START 24.473
HIERARCH ESO ISS PBLA24 END 24.883
HIERARCH ESO ISS PBL34 START 147.089
HIERARCH ESO ISS PBL34 END 146.757
HIERARCH ESO ISS PBLA34 START 351.742
HIERARCH ESO ISS PBLA34 END 352.719
HIERARCH ESO ISS AMBI TAU0 START 0.009875
HIERARCH ESO ISS AMBI TAU0 END 0.010552
HIERARCH ESO ISS AMBI TEMP 15.12
HIERARCH ESO ISS AMBI FWHM START 0.4
HIERARCH ESO ISS AMBI FWHM END 0.37