Exposure
ID
GRAVI.2023-09-08T01:31:25.416_1
Header ID
GRAVI.2023-09-08T01:31:25.416
Date updated
2023-09-08 01:45:52 UTC+0000
Release date
2023-09-08 01:31:25 UTC+0000
UTC Start
2023-09-08 01:31:25.416
UTC End
2023-09-08 01:38:05.416
MJD Start
60195.06348861
MJD End
60195.06811823963
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.003044
Ambient temperature (°C)
13.5
Seeing (arcsec)
0.8200000000000001
Observation
ID
56903
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
42176
Name
HD_160083
RA
264.63395
DEC
-12.36719
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 75.1600 74.0010 129.7000 130.8000
A0-J2 107.3050 105.1730 101.7000 102.3000
A0-K0 112.6080 110.8060 76.9770 77.1370
G1-J2 54.0750 53.4970 60.9000 61.0000
G1-K0 89.8850 89.6940 35.2580 35.4590
J2-K0 47.3410 47.3750 5.6100 6.3800
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 60195.06348861
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 160083
HIERARCH ESO INS SOBJ NAME HD_160083
RA 264.63395
DEC -12.36719
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 75.16
HIERARCH ESO ISS PBL12 END 74.001
HIERARCH ESO ISS PBLA12 START 129.7
HIERARCH ESO ISS PBLA12 END 130.8
HIERARCH ESO ISS PBL13 START 107.305
HIERARCH ESO ISS PBL13 END 105.173
HIERARCH ESO ISS PBLA13 START 101.7
HIERARCH ESO ISS PBLA13 END 102.3
HIERARCH ESO ISS PBL14 START 112.608
HIERARCH ESO ISS PBL14 END 110.806
HIERARCH ESO ISS PBLA14 START 76.977
HIERARCH ESO ISS PBLA14 END 77.137
HIERARCH ESO ISS PBL23 START 54.075
HIERARCH ESO ISS PBL23 END 53.497
HIERARCH ESO ISS PBLA23 START 60.9
HIERARCH ESO ISS PBLA23 END 61.0
HIERARCH ESO ISS PBL24 START 89.885
HIERARCH ESO ISS PBL24 END 89.694
HIERARCH ESO ISS PBLA24 START 35.258
HIERARCH ESO ISS PBLA24 END 35.459
HIERARCH ESO ISS PBL34 START 47.341
HIERARCH ESO ISS PBL34 END 47.375
HIERARCH ESO ISS PBLA34 START 5.61
HIERARCH ESO ISS PBLA34 END 6.38
HIERARCH ESO ISS AMBI TAU0 START 0.003044
HIERARCH ESO ISS AMBI TAU0 END 0.003044
HIERARCH ESO ISS AMBI TEMP 13.5
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.77