Exposure
ID
GRAVI.2024-07-09T06:14:55.939_1
Header ID
GRAVI.2024-07-09T06:14:55.939
Date updated
2024-07-09 06:25:42 UTC+0000
Release date
2024-07-09 06:14:55 UTC+0000
UTC Start
2024-07-09 06:14:55.939
UTC End
2024-07-09 06:17:35.939
MJD Start
60500.26036967
MJD End
60500.2622215219
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.0016
Ambient temperature (°C)
6.53
Seeing (arcsec)
0.7
Observation
ID
59986
Category
calibrator
Program ID
113.26BP.001
Program Title
HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART IV
Program Type
Normal
PI / COI
GALLENNE / PIETRZYNSKI / KERVELLA / MÉRAND / GIEREN / GRACZYK
Target
ID
44510
Name
HR_7216
RA
285.718098
DEC
19.661
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 30.9530 30.7590 154.2000 154.7000
A0-J2 116.6590 115.9870 83.2000 83.0000
A0-J6 154.0090 154.5290 37.7830 37.7860
B5-J2 110.5210 110.3140 67.9000 67.6000
B5-J6 170.0650 170.6850 28.4010 28.5400
J2-J6 110.0900 109.7990 348.7390 349.2730
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BP.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60500.26036967
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HR7216
HIERARCH ESO INS SOBJ NAME HR_7216
RA 285.718098
DEC 19.661
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 178.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 30.953
HIERARCH ESO ISS PBL12 END 30.759
HIERARCH ESO ISS PBLA12 START 154.2
HIERARCH ESO ISS PBLA12 END 154.7
HIERARCH ESO ISS PBL13 START 116.659
HIERARCH ESO ISS PBL13 END 115.987
HIERARCH ESO ISS PBLA13 START 83.2
HIERARCH ESO ISS PBLA13 END 83.0
HIERARCH ESO ISS PBL14 START 154.009
HIERARCH ESO ISS PBL14 END 154.529
HIERARCH ESO ISS PBLA14 START 37.783
HIERARCH ESO ISS PBLA14 END 37.786
HIERARCH ESO ISS PBL23 START 110.521
HIERARCH ESO ISS PBL23 END 110.314
HIERARCH ESO ISS PBLA23 START 67.9
HIERARCH ESO ISS PBLA23 END 67.6
HIERARCH ESO ISS PBL24 START 170.065
HIERARCH ESO ISS PBL24 END 170.685
HIERARCH ESO ISS PBLA24 START 28.401
HIERARCH ESO ISS PBLA24 END 28.54
HIERARCH ESO ISS PBL34 START 110.09
HIERARCH ESO ISS PBL34 END 109.799
HIERARCH ESO ISS PBLA34 START 348.739
HIERARCH ESO ISS PBLA34 END 349.273
HIERARCH ESO ISS AMBI TAU0 START 0.001887
HIERARCH ESO ISS AMBI TAU0 END 0.001313
HIERARCH ESO ISS AMBI TEMP 6.53
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.76