Exposure
ID
GRAVI.2022-06-11T09:58:12.353_1
Header ID
GRAVI.2022-06-11T09:58:12.353
Date updated
2022-06-11 10:10:51 UTC+0000
Release date
2022-06-11 09:58:12 UTC+0000
UTC Start
2022-06-11 09:58:12.353
UTC End
2022-06-11 10:02:12.353
MJD Start
59741.41542075
MJD End
59741.4181985278
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.003007
Ambient temperature (°C)
10.6
Seeing (arcsec)
0.595
Observation
ID
51232
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
38176
Name
HD_214548
RA
339.735728
DEC
-2.26303
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.4880 89.2470 114.2000 114.3000
A0-J2 129.2350 129.2160 92.6000 92.6000
A0-K0 126.6630 126.9660 72.2850 72.3680
G1-J2 56.5950 56.8010 57.0000 57.2000
G1-K0 84.6850 84.9550 27.4220 27.8110
J2-K0 45.1270 45.0650 349.2030 349.6650
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 59741.41542075
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD_214548
HIERARCH ESO INS SOBJ NAME HD_214548
RA 339.735728
DEC -2.26303
HIERARCH ESO INS SPEC RES MEDIUM
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 255.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 89.488
HIERARCH ESO ISS PBL12 END 89.247
HIERARCH ESO ISS PBLA12 START 114.2
HIERARCH ESO ISS PBLA12 END 114.3
HIERARCH ESO ISS PBL13 START 129.235
HIERARCH ESO ISS PBL13 END 129.216
HIERARCH ESO ISS PBLA13 START 92.6
HIERARCH ESO ISS PBLA13 END 92.6
HIERARCH ESO ISS PBL14 START 126.663
HIERARCH ESO ISS PBL14 END 126.966
HIERARCH ESO ISS PBLA14 START 72.285
HIERARCH ESO ISS PBLA14 END 72.368
HIERARCH ESO ISS PBL23 START 56.595
HIERARCH ESO ISS PBL23 END 56.801
HIERARCH ESO ISS PBLA23 START 57.0
HIERARCH ESO ISS PBLA23 END 57.2
HIERARCH ESO ISS PBL24 START 84.685
HIERARCH ESO ISS PBL24 END 84.955
HIERARCH ESO ISS PBLA24 START 27.422
HIERARCH ESO ISS PBLA24 END 27.811
HIERARCH ESO ISS PBL34 START 45.127
HIERARCH ESO ISS PBL34 END 45.065
HIERARCH ESO ISS PBLA34 START 349.203
HIERARCH ESO ISS PBLA34 END 349.665
HIERARCH ESO ISS AMBI TAU0 START 0.002731
HIERARCH ESO ISS AMBI TAU0 END 0.003283
HIERARCH ESO ISS AMBI TEMP 10.6
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.48