Exposure
ID
GRAVI.2024-07-04T23:12:07.054_1
Header ID
GRAVI.2024-07-04T23:12:07.054
Date updated
2024-07-04 23:20:49 UTC+0000
Release date
2024-07-04 23:12:07 UTC+0000
UTC Start
2024-07-04 23:12:07.054
UTC End
2024-07-04 23:13:27.054
MJD Start
60495.96674831
MJD End
60495.9676742359
Exposure time (s)
80.0
Validation level
1
Tau 0: Coherence time (s)
0.002733
Ambient temperature (°C)
12.15
Seeing (arcsec)
0.88
Observation
ID
59906
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
44445
Name
HD_102627
RA
177.255276
DEC
16.13251
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 71.3300 70.9830 107.6000 107.6000
A0-J2 117.6780 117.3290 85.5000 85.4000
A0-K0 126.2970 126.1690 68.9970 68.8650
G1-J2 58.1840 58.1960 58.0000 57.9000
G1-K0 83.4340 83.5700 36.7440 36.7600
J2-K0 35.9980 36.0020 0.9370 1.1670
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 60495.96674831
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD102627
HIERARCH ESO INS SOBJ NAME HD_102627
RA 177.255276
DEC 16.13251
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 96.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 71.33
HIERARCH ESO ISS PBL12 END 70.983
HIERARCH ESO ISS PBLA12 START 107.6
HIERARCH ESO ISS PBLA12 END 107.6
HIERARCH ESO ISS PBL13 START 117.678
HIERARCH ESO ISS PBL13 END 117.329
HIERARCH ESO ISS PBLA13 START 85.5
HIERARCH ESO ISS PBLA13 END 85.4
HIERARCH ESO ISS PBL14 START 126.297
HIERARCH ESO ISS PBL14 END 126.169
HIERARCH ESO ISS PBLA14 START 68.997
HIERARCH ESO ISS PBLA14 END 68.865
HIERARCH ESO ISS PBL23 START 58.184
HIERARCH ESO ISS PBL23 END 58.196
HIERARCH ESO ISS PBLA23 START 58.0
HIERARCH ESO ISS PBLA23 END 57.9
HIERARCH ESO ISS PBL24 START 83.434
HIERARCH ESO ISS PBL24 END 83.57
HIERARCH ESO ISS PBLA24 START 36.744
HIERARCH ESO ISS PBLA24 END 36.76
HIERARCH ESO ISS PBL34 START 35.998
HIERARCH ESO ISS PBL34 END 36.002
HIERARCH ESO ISS PBLA34 START 0.937
HIERARCH ESO ISS PBLA34 END 1.167
HIERARCH ESO ISS AMBI TAU0 START 0.002875
HIERARCH ESO ISS AMBI TAU0 END 0.002591
HIERARCH ESO ISS AMBI TEMP 12.15
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.9