Exposure
ID
GRAVI.2023-02-20T04:55:24.245_1
Header ID
GRAVI.2023-02-20T04:55:24.245
Date updated
2023-02-20 05:05:43 UTC+0000
Release date
2023-02-20 04:55:24 UTC+0000
UTC Start
2023-02-20 04:55:24.245
UTC End
2023-02-20 04:59:24.245
MJD Start
59995.20514173
MJD End
59995.2079195078
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0047335
Ambient temperature (°C)
12.45
Seeing (arcsec)
0.795
Observation
ID
54059
Category
calibrator
Program ID
110.23Z7.001
Program Title
SUBDWARF COMPANIONS AND ORIGIN OF BE STARS: TOWARDS THE FIRST STATISTICALLY SIGNIFICANT SET OF FUNDAMENTAL PARAMETERS
Program Type
Normal
PI / COI
KLEMENT/ RIVINIUS/ BAADE/ MÉRAND
Target
ID
40176
Name
HD_60743
RA
113.857884
DEC
-15.611
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 74.0200 73.3570 134.7000 135.5000
A0-J2 102.3150 100.9440 106.0000 106.5000
A0-K0 106.5400 105.2750 79.5100 79.6720
G1-J2 51.6560 51.2240 62.4000 62.4000
G1-K0 88.4990 88.2950 36.1230 36.2310
J2-K0 47.9800 47.9990 7.6550 8.1110
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23Z7.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59995.20514173
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 60743
HIERARCH ESO INS SOBJ NAME HD_60743
RA 113.857884
DEC -15.611
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 74.02
HIERARCH ESO ISS PBL12 END 73.357
HIERARCH ESO ISS PBLA12 START 134.7
HIERARCH ESO ISS PBLA12 END 135.5
HIERARCH ESO ISS PBL13 START 102.315
HIERARCH ESO ISS PBL13 END 100.944
HIERARCH ESO ISS PBLA13 START 106.0
HIERARCH ESO ISS PBLA13 END 106.5
HIERARCH ESO ISS PBL14 START 106.54
HIERARCH ESO ISS PBL14 END 105.275
HIERARCH ESO ISS PBLA14 START 79.51
HIERARCH ESO ISS PBLA14 END 79.672
HIERARCH ESO ISS PBL23 START 51.656
HIERARCH ESO ISS PBL23 END 51.224
HIERARCH ESO ISS PBLA23 START 62.4
HIERARCH ESO ISS PBLA23 END 62.4
HIERARCH ESO ISS PBL24 START 88.499
HIERARCH ESO ISS PBL24 END 88.295
HIERARCH ESO ISS PBLA24 START 36.123
HIERARCH ESO ISS PBLA24 END 36.231
HIERARCH ESO ISS PBL34 START 47.98
HIERARCH ESO ISS PBL34 END 47.999
HIERARCH ESO ISS PBLA34 START 7.655
HIERARCH ESO ISS PBLA34 END 8.111
HIERARCH ESO ISS AMBI TAU0 START 0.003479
HIERARCH ESO ISS AMBI TAU0 END 0.005988
HIERARCH ESO ISS AMBI TEMP 12.45
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.64