Exposure
ID
GRAVI.2020-12-14T08:06:22.040_1
Header ID
GRAVI.2020-12-14T08:06:22.040
Date updated
2020-12-14 08:20:45 UTC+0000
Release date
2020-12-14 08:06:22 UTC+0000
UTC Start
2020-12-14 08:06:22.040
UTC End
2020-12-14 08:10:22.040
MJD Start
59197.33775509
MJD End
59197.3405328678
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.008878
Ambient temperature (°C)
13.76
Seeing (arcsec)
0.52
Observation
ID
46043
Category
calibrator
Program ID
106.210E.002
Program Title
HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART I BIS
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ GRACZYK/ PILECKI/ KERVELLA/ M\XC3\XA9RAND/ GIEREN
Target
ID
34664
Name
HD69687
RA
124.470566
DEC
-6.41331
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 86.6810 86.2400 116.9000 117.2000
A0-J2 126.9820 126.5160 93.9000 94.0000
A0-J3 131.8970 132.0500 49.6060 49.7830
G1-J2 58.1940 58.2190 58.1000 58.3000
G1-J3 126.8940 127.0240 10.5250 10.9540
J2-J3 97.6290 97.4520 344.4060 344.9050
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.210E.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59197.33775509
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD_69687
HIERARCH ESO INS SOBJ NAME HD69687
RA 124.470566
DEC -6.41331
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 J3
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 86.681
HIERARCH ESO ISS PBL12 END 86.24
HIERARCH ESO ISS PBLA12 START 116.9
HIERARCH ESO ISS PBLA12 END 117.2
HIERARCH ESO ISS PBL13 START 126.982
HIERARCH ESO ISS PBL13 END 126.516
HIERARCH ESO ISS PBLA13 START 93.9
HIERARCH ESO ISS PBLA13 END 94.0
HIERARCH ESO ISS PBL14 START 131.897
HIERARCH ESO ISS PBL14 END 132.05
HIERARCH ESO ISS PBLA14 START 49.606
HIERARCH ESO ISS PBLA14 END 49.783
HIERARCH ESO ISS PBL23 START 58.194
HIERARCH ESO ISS PBL23 END 58.219
HIERARCH ESO ISS PBLA23 START 58.1
HIERARCH ESO ISS PBLA23 END 58.3
HIERARCH ESO ISS PBL24 START 126.894
HIERARCH ESO ISS PBL24 END 127.024
HIERARCH ESO ISS PBLA24 START 10.525
HIERARCH ESO ISS PBLA24 END 10.954
HIERARCH ESO ISS PBL34 START 97.629
HIERARCH ESO ISS PBL34 END 97.452
HIERARCH ESO ISS PBLA34 START 344.406
HIERARCH ESO ISS PBLA34 END 344.905
HIERARCH ESO ISS AMBI TAU0 START 0.009711
HIERARCH ESO ISS AMBI TAU0 END 0.008045
HIERARCH ESO ISS AMBI TEMP 13.76
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.54