Exposure
ID
GRAVI.2024-08-13T03:44:50.956_1
Header ID
GRAVI.2024-08-13T03:44:50.956
Date updated
2024-08-13 03:55:38 UTC+0000
Release date
2024-08-13 03:44:50 UTC+0000
UTC Start
2024-08-13 03:44:50.956
UTC End
2024-08-13 03:47:30.956
MJD Start
60535.15614532
MJD End
60535.1579971719
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.004348
Ambient temperature (°C)
13.53
Seeing (arcsec)
0.915
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 31.8130 31.6090 152.2000 152.6000
A0-J2 119.3430 118.7450 84.4000 84.2000
A0-J6 151.6930 152.2450 37.7170 37.7410
B5-J2 111.2580 111.1090 69.1000 68.8000
B5-J6 167.3840 168.0110 27.7520 27.9130
J2-J6 111.4740 111.1300 346.5190 347.0270
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 60535.15614532
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 31.813
HIERARCH ESO ISS PBL12 END 31.609
HIERARCH ESO ISS PBLA12 START 152.2
HIERARCH ESO ISS PBLA12 END 152.6
HIERARCH ESO ISS PBL13 START 119.343
HIERARCH ESO ISS PBL13 END 118.745
HIERARCH ESO ISS PBLA13 START 84.4
HIERARCH ESO ISS PBLA13 END 84.2
HIERARCH ESO ISS PBL14 START 151.693
HIERARCH ESO ISS PBL14 END 152.245
HIERARCH ESO ISS PBLA14 START 37.717
HIERARCH ESO ISS PBLA14 END 37.741
HIERARCH ESO ISS PBL23 START 111.258
HIERARCH ESO ISS PBL23 END 111.109
HIERARCH ESO ISS PBLA23 START 69.1
HIERARCH ESO ISS PBLA23 END 68.8
HIERARCH ESO ISS PBL24 START 167.384
HIERARCH ESO ISS PBL24 END 168.011
HIERARCH ESO ISS PBLA24 START 27.752
HIERARCH ESO ISS PBLA24 END 27.913
HIERARCH ESO ISS PBL34 START 111.474
HIERARCH ESO ISS PBL34 END 111.13
HIERARCH ESO ISS PBLA34 START 346.519
HIERARCH ESO ISS PBLA34 END 347.027
HIERARCH ESO ISS AMBI TAU0 START 0.004348
HIERARCH ESO ISS AMBI TAU0 END 0.004348
HIERARCH ESO ISS AMBI TEMP 13.53
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.94