Exposure
ID
GRAVI.2023-02-20T05:29:21.331_1
Header ID
GRAVI.2023-02-20T05:29:21.331
Date updated
2023-02-20 05:40:36 UTC+0000
Release date
2023-02-20 05:29:21 UTC+0000
UTC Start
2023-02-20 05:29:21.331
UTC End
2023-02-20 05:33:21.331
MJD Start
59995.22871911
MJD End
59995.2314968878
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.004487
Ambient temperature (°C)
13.21
Seeing (arcsec)
0.855
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 68.7170 68.0650 141.8000 142.8000
A0-J2 90.6760 89.1170 110.6000 111.2000
A0-K0 95.5230 93.9980 80.7250 80.8640
G1-J2 47.8500 47.3160 62.4000 62.4000
G1-K0 86.5870 86.2990 36.7250 36.7590
J2-K0 48.1560 48.1800 11.2170 11.6490
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 59995.22871911
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 68.717
HIERARCH ESO ISS PBL12 END 68.065
HIERARCH ESO ISS PBLA12 START 141.8
HIERARCH ESO ISS PBLA12 END 142.8
HIERARCH ESO ISS PBL13 START 90.676
HIERARCH ESO ISS PBL13 END 89.117
HIERARCH ESO ISS PBLA13 START 110.6
HIERARCH ESO ISS PBLA13 END 111.2
HIERARCH ESO ISS PBL14 START 95.523
HIERARCH ESO ISS PBL14 END 93.998
HIERARCH ESO ISS PBLA14 START 80.725
HIERARCH ESO ISS PBLA14 END 80.864
HIERARCH ESO ISS PBL23 START 47.85
HIERARCH ESO ISS PBL23 END 47.316
HIERARCH ESO ISS PBLA23 START 62.4
HIERARCH ESO ISS PBLA23 END 62.4
HIERARCH ESO ISS PBL24 START 86.587
HIERARCH ESO ISS PBL24 END 86.299
HIERARCH ESO ISS PBLA24 START 36.725
HIERARCH ESO ISS PBLA24 END 36.759
HIERARCH ESO ISS PBL34 START 48.156
HIERARCH ESO ISS PBL34 END 48.18
HIERARCH ESO ISS PBLA34 START 11.217
HIERARCH ESO ISS PBLA34 END 11.649
HIERARCH ESO ISS AMBI TAU0 START 0.005235
HIERARCH ESO ISS AMBI TAU0 END 0.003739
HIERARCH ESO ISS AMBI TEMP 13.21
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.92