Exposure
ID
GRAVI.2021-11-08T01:37:36.848_1
Header ID
GRAVI.2021-11-08T01:37:36.848
Date updated
2021-11-08 01:51:06 UTC+0000
Release date
2021-11-08 01:37:36 UTC+0000
UTC Start
2021-11-08 01:37:36.848
UTC End
2021-11-08 01:41:36.848
MJD Start
59526.06778759
MJD End
59526.0705653678
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.007898
Ambient temperature (°C)
13.07
Seeing (arcsec)
0.605
Observation
ID
48803
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
36554
Name
HD_214548
RA
339.736845
DEC
-2.26303
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 79.2320 78.5060 118.5000 118.8000
A0-J2 119.4190 118.4790 93.7000 93.7000
A0-J3 132.4010 132.3540 50.8620 50.8850
G1-J2 57.9530 57.8560 58.7000 58.7000
G1-J3 125.7520 125.9560 15.2290 15.6050
J2-J3 92.7040 92.5520 349.7550 350.3320
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 59526.06778759
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD_214548
HIERARCH ESO INS SOBJ NAME HD_214548
RA 339.736845
DEC -2.26303
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 79.232
HIERARCH ESO ISS PBL12 END 78.506
HIERARCH ESO ISS PBLA12 START 118.5
HIERARCH ESO ISS PBLA12 END 118.8
HIERARCH ESO ISS PBL13 START 119.419
HIERARCH ESO ISS PBL13 END 118.479
HIERARCH ESO ISS PBLA13 START 93.7
HIERARCH ESO ISS PBLA13 END 93.7
HIERARCH ESO ISS PBL14 START 132.401
HIERARCH ESO ISS PBL14 END 132.354
HIERARCH ESO ISS PBLA14 START 50.862
HIERARCH ESO ISS PBLA14 END 50.885
HIERARCH ESO ISS PBL23 START 57.953
HIERARCH ESO ISS PBL23 END 57.856
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.7
HIERARCH ESO ISS PBL24 START 125.752
HIERARCH ESO ISS PBL24 END 125.956
HIERARCH ESO ISS PBLA24 START 15.229
HIERARCH ESO ISS PBLA24 END 15.605
HIERARCH ESO ISS PBL34 START 92.704
HIERARCH ESO ISS PBL34 END 92.552
HIERARCH ESO ISS PBLA34 START 349.755
HIERARCH ESO ISS PBLA34 END 350.332
HIERARCH ESO ISS AMBI TAU0 START 0.007897
HIERARCH ESO ISS AMBI TAU0 END 0.007899
HIERARCH ESO ISS AMBI TEMP 13.07
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.56