Exposure
ID
GRAVI.2022-06-11T10:07:33.377_1
Header ID
GRAVI.2022-06-11T10:07:33.377
Date updated
2022-06-11 10:21:03 UTC+0000
Release date
2022-06-11 10:07:33 UTC+0000
UTC Start
2022-06-11 10:07:33.377
UTC End
2022-06-11 10:11:33.377
MJD Start
59741.42191408
MJD End
59741.4246918578
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0035765
Ambient temperature (°C)
10.62
Seeing (arcsec)
0.645
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 88.9230 88.6260 114.4000 114.5000
A0-J2 129.1330 129.0170 92.7000 92.7000
A0-K0 127.2790 127.4950 72.4610 72.5320
G1-J2 57.0310 57.2070 57.4000 57.5000
G1-K0 85.2770 85.5400 28.2660 28.6320
J2-K0 44.9930 44.9360 350.2270 350.6990
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 59741.42191408
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 88.923
HIERARCH ESO ISS PBL12 END 88.626
HIERARCH ESO ISS PBLA12 START 114.4
HIERARCH ESO ISS PBLA12 END 114.5
HIERARCH ESO ISS PBL13 START 129.133
HIERARCH ESO ISS PBL13 END 129.017
HIERARCH ESO ISS PBLA13 START 92.7
HIERARCH ESO ISS PBLA13 END 92.7
HIERARCH ESO ISS PBL14 START 127.279
HIERARCH ESO ISS PBL14 END 127.495
HIERARCH ESO ISS PBLA14 START 72.461
HIERARCH ESO ISS PBLA14 END 72.532
HIERARCH ESO ISS PBL23 START 57.031
HIERARCH ESO ISS PBL23 END 57.207
HIERARCH ESO ISS PBLA23 START 57.4
HIERARCH ESO ISS PBLA23 END 57.5
HIERARCH ESO ISS PBL24 START 85.277
HIERARCH ESO ISS PBL24 END 85.54
HIERARCH ESO ISS PBLA24 START 28.266
HIERARCH ESO ISS PBLA24 END 28.632
HIERARCH ESO ISS PBL34 START 44.993
HIERARCH ESO ISS PBL34 END 44.936
HIERARCH ESO ISS PBLA34 START 350.227
HIERARCH ESO ISS PBLA34 END 350.699
HIERARCH ESO ISS AMBI TAU0 START 0.003618
HIERARCH ESO ISS AMBI TAU0 END 0.003535
HIERARCH ESO ISS AMBI TEMP 10.62
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.69