Exposure
ID
GRAVI.2024-07-12T00:48:31.720_1
Header ID
GRAVI.2024-07-12T00:48:31.720
Date updated
2024-07-12 01:05:49 UTC+0000
Release date
2024-07-12 00:48:31 UTC+0000
UTC Start
2024-07-12 00:48:31.720
UTC End
2024-07-12 00:55:11.720
MJD Start
60503.03370046
MJD End
60503.0383300896
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.002273
Ambient temperature (°C)
4.93
Seeing (arcsec)
1.54
Observation
ID
59599
Category
calibrator
Program ID
113.26KC.001
Program Title
DYNAMICAL MASSES OF CLASSICAL BE STARS AND THEIR STRIPPED SUBDWARF COMPANIONS
Program Type
Normal
PI / COI
KLEMENT / RIVINIUS / BAADE / MÉRAND
Target
ID
44196
Name
HD_151401
RA
252.378782
DEC
-49.40126
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 42.3120 42.6180 138.6000 139.4000
A0-J2 125.0980 125.6960 76.6000 78.0000
A0-J6 162.2980 162.0050 16.9030 17.8860
B5-J2 111.6720 111.7960 57.0000 58.4000
B5-J6 188.0030 187.8450 5.8640 6.7380
J2-J6 146.6020 147.4030 329.4620 330.2380
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26KC.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60503.03370046
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 151401
HIERARCH ESO INS SOBJ NAME HD_151401
RA 252.378782
DEC -49.40126
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 42.312
HIERARCH ESO ISS PBL12 END 42.618
HIERARCH ESO ISS PBLA12 START 138.6
HIERARCH ESO ISS PBLA12 END 139.4
HIERARCH ESO ISS PBL13 START 125.098
HIERARCH ESO ISS PBL13 END 125.696
HIERARCH ESO ISS PBLA13 START 76.6
HIERARCH ESO ISS PBLA13 END 78.0
HIERARCH ESO ISS PBL14 START 162.298
HIERARCH ESO ISS PBL14 END 162.005
HIERARCH ESO ISS PBLA14 START 16.903
HIERARCH ESO ISS PBLA14 END 17.886
HIERARCH ESO ISS PBL23 START 111.672
HIERARCH ESO ISS PBL23 END 111.796
HIERARCH ESO ISS PBLA23 START 57.0
HIERARCH ESO ISS PBLA23 END 58.4
HIERARCH ESO ISS PBL24 START 188.003
HIERARCH ESO ISS PBL24 END 187.845
HIERARCH ESO ISS PBLA24 START 5.864
HIERARCH ESO ISS PBLA24 END 6.738
HIERARCH ESO ISS PBL34 START 146.602
HIERARCH ESO ISS PBL34 END 147.403
HIERARCH ESO ISS PBLA34 START 329.462
HIERARCH ESO ISS PBLA34 END 330.238
HIERARCH ESO ISS AMBI TAU0 START 0.002273
HIERARCH ESO ISS AMBI TAU0 END 0.002273
HIERARCH ESO ISS AMBI TEMP 4.93
HIERARCH ESO ISS AMBI FWHM START 1.6
HIERARCH ESO ISS AMBI FWHM END 1.48