Exposure
ID
GRAVI.2021-09-06T04:52:09.509_1
Header ID
GRAVI.2021-09-06T04:52:09.509
Date updated
2021-09-06 05:05:48 UTC+0000
Release date
2021-09-06 04:52:09 UTC+0000
UTC Start
2021-09-06 04:52:09.509
UTC End
2021-09-06 04:56:09.509
MJD Start
59463.20288784
MJD End
59463.2056656178
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.007554
Ambient temperature (°C)
13.12
Seeing (arcsec)
0.425
Observation
ID
48134
Category
calibrator
Program ID
105.207C.001
Program Title
HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART II
Program Type
Normal
PI / COI
GALLENNE/ GIEREN/ PIETRZYNSKI/ GRACZYK/ PILECKI/ KERVELLA/ MERAND
Target
ID
36119
Name
HD_214548
RA
339.736845
DEC
-2.26302
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 86.5400 86.0830 115.4000 115.6000
A0-J2 127.5760 127.1710 93.0000 93.0000
A0-J3 130.6950 130.9840 49.7420 49.8800
G1-J2 57.9330 58.0190 58.2000 58.3000
G1-J3 123.4720 123.6290 10.0540 10.4890
J2-J3 95.1460 94.9210 343.0910 343.5760
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.207C.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59463.20288784
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD_214548
HIERARCH ESO INS SOBJ NAME HD_214548
RA 339.736845
DEC -2.26302
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 86.54
HIERARCH ESO ISS PBL12 END 86.083
HIERARCH ESO ISS PBLA12 START 115.4
HIERARCH ESO ISS PBLA12 END 115.6
HIERARCH ESO ISS PBL13 START 127.576
HIERARCH ESO ISS PBL13 END 127.171
HIERARCH ESO ISS PBLA13 START 93.0
HIERARCH ESO ISS PBLA13 END 93.0
HIERARCH ESO ISS PBL14 START 130.695
HIERARCH ESO ISS PBL14 END 130.984
HIERARCH ESO ISS PBLA14 START 49.742
HIERARCH ESO ISS PBLA14 END 49.88
HIERARCH ESO ISS PBL23 START 57.933
HIERARCH ESO ISS PBL23 END 58.019
HIERARCH ESO ISS PBLA23 START 58.2
HIERARCH ESO ISS PBLA23 END 58.3
HIERARCH ESO ISS PBL24 START 123.472
HIERARCH ESO ISS PBL24 END 123.629
HIERARCH ESO ISS PBLA24 START 10.054
HIERARCH ESO ISS PBLA24 END 10.489
HIERARCH ESO ISS PBL34 START 95.146
HIERARCH ESO ISS PBL34 END 94.921
HIERARCH ESO ISS PBLA34 START 343.091
HIERARCH ESO ISS PBLA34 END 343.576
HIERARCH ESO ISS AMBI TAU0 START 0.006718
HIERARCH ESO ISS AMBI TAU0 END 0.00839
HIERARCH ESO ISS AMBI TEMP 13.12
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.37