Exposure
ID
GRAVI.2023-05-24T03:13:14.330_1
Header ID
GRAVI.2023-05-24T03:13:14.330
Date updated
2023-05-24 03:26:03 UTC+0000
Release date
2023-05-24 03:13:14 UTC+0000
UTC Start
2023-05-24 03:13:14.330
UTC End
2023-05-24 03:17:14.330
MJD Start
60088.13419363
MJD End
60088.1369714078
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0031985
Ambient temperature (°C)
10.91
Seeing (arcsec)
0.805
Observation
ID
55570
Category
calibrator
Program ID
109.22XY.001
Program Title
HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART II
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ GRACZYK/ PILECKI/ GIEREN/ KERVELLA/ MÉRAND
Target
ID
41148
Name
HD131934
RA
224.097206
DEC
4.22852
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.7190 89.5020 113.2000 113.2000
A0-J2 128.9740 129.1040 92.8000 92.8000
A0-K0 124.2900 124.8120 73.2960 73.2950
G1-J2 54.6310 54.9410 58.0000 58.2000
G1-K0 79.9090 80.2680 27.2350 27.6580
J2-K0 43.2380 43.1450 346.9350 347.3990
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.22XY.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60088.13419363
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD131934
HIERARCH ESO INS SOBJ NAME HD131934
RA 224.097206
DEC 4.22852
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 K0
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 89.719
HIERARCH ESO ISS PBL12 END 89.502
HIERARCH ESO ISS PBLA12 START 113.2
HIERARCH ESO ISS PBLA12 END 113.2
HIERARCH ESO ISS PBL13 START 128.974
HIERARCH ESO ISS PBL13 END 129.104
HIERARCH ESO ISS PBLA13 START 92.8
HIERARCH ESO ISS PBLA13 END 92.8
HIERARCH ESO ISS PBL14 START 124.29
HIERARCH ESO ISS PBL14 END 124.812
HIERARCH ESO ISS PBLA14 START 73.296
HIERARCH ESO ISS PBLA14 END 73.295
HIERARCH ESO ISS PBL23 START 54.631
HIERARCH ESO ISS PBL23 END 54.941
HIERARCH ESO ISS PBLA23 START 58.0
HIERARCH ESO ISS PBLA23 END 58.2
HIERARCH ESO ISS PBL24 START 79.909
HIERARCH ESO ISS PBL24 END 80.268
HIERARCH ESO ISS PBLA24 START 27.235
HIERARCH ESO ISS PBLA24 END 27.658
HIERARCH ESO ISS PBL34 START 43.238
HIERARCH ESO ISS PBL34 END 43.145
HIERARCH ESO ISS PBLA34 START 346.935
HIERARCH ESO ISS PBLA34 END 347.399
HIERARCH ESO ISS AMBI TAU0 START 0.003557
HIERARCH ESO ISS AMBI TAU0 END 0.00284
HIERARCH ESO ISS AMBI TEMP 10.91
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.83