Exposure
ID
GRAVI.2023-09-09T01:42:37.398_1
Header ID
GRAVI.2023-09-09T01:42:37.398
Date updated
2023-09-09 02:01:05 UTC+0000
Release date
2023-09-09 01:42:37 UTC+0000
UTC Start
2023-09-09 01:42:37.398
UTC End
2023-09-09 01:49:17.398
MJD Start
60196.07126618
MJD End
60196.07589580963
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.001863
Ambient temperature (°C)
11.27
Seeing (arcsec)
1.05
Observation
ID
56930
Category
calibrator
Program ID
111.24TN.001
Program Title
SUBDWARF COMPANIONS AND THE ORIGIN OF BE STARS: TOWARDS THE FIRST SET OF FUNDAMENTAL PARAMETERS
Program Type
Normal
PI / COI
KLEMENT/ RIVINIUS/ BAADE/ MÉRAND
Target
ID
42201
Name
HD_158076
RA
262.327679
DEC
-46.1918
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 88.4660 88.2310 144.6000 146.0000
A0-J2 116.9250 115.9600 124.2000 125.8000
A0-K0 105.5480 104.0370 101.3790 102.8130
G1-J2 45.8190 45.0600 82.1000 83.2000
G1-K0 73.1450 72.3330 45.5190 46.1550
J2-K0 45.4580 45.4000 8.6080 9.4090
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24TN.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60196.07126618
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 158076
HIERARCH ESO INS SOBJ NAME HD_158076
RA 262.327679
DEC -46.1918
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 414.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 88.466
HIERARCH ESO ISS PBL12 END 88.231
HIERARCH ESO ISS PBLA12 START 144.6
HIERARCH ESO ISS PBLA12 END 146.0
HIERARCH ESO ISS PBL13 START 116.925
HIERARCH ESO ISS PBL13 END 115.96
HIERARCH ESO ISS PBLA13 START 124.2
HIERARCH ESO ISS PBLA13 END 125.8
HIERARCH ESO ISS PBL14 START 105.548
HIERARCH ESO ISS PBL14 END 104.037
HIERARCH ESO ISS PBLA14 START 101.379
HIERARCH ESO ISS PBLA14 END 102.813
HIERARCH ESO ISS PBL23 START 45.819
HIERARCH ESO ISS PBL23 END 45.06
HIERARCH ESO ISS PBLA23 START 82.1
HIERARCH ESO ISS PBLA23 END 83.2
HIERARCH ESO ISS PBL24 START 73.145
HIERARCH ESO ISS PBL24 END 72.333
HIERARCH ESO ISS PBLA24 START 45.519
HIERARCH ESO ISS PBLA24 END 46.155
HIERARCH ESO ISS PBL34 START 45.458
HIERARCH ESO ISS PBL34 END 45.4
HIERARCH ESO ISS PBLA34 START 8.608
HIERARCH ESO ISS PBLA34 END 9.409
HIERARCH ESO ISS AMBI TAU0 START 0.001834
HIERARCH ESO ISS AMBI TAU0 END 0.001892
HIERARCH ESO ISS AMBI TEMP 11.27
HIERARCH ESO ISS AMBI FWHM START 1.12
HIERARCH ESO ISS AMBI FWHM END 0.98