Exposure
ID
GRAVI.2022-11-29T05:58:49.083_1
Header ID
GRAVI.2022-11-29T05:58:49.083
Date updated
2022-11-29 06:11:05 UTC+0000
Release date
2023-11-29 06:11:05 UTC+0000
UTC Start
2022-11-29 05:58:49.083
UTC End
2022-11-29 06:02:49.083
MJD Start
59912.2491792
MJD End
59912.2519569778
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.004026
Ambient temperature (°C)
12.41
Seeing (arcsec)
0.85
Observation
ID
53342
Category
science
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
39672
Name
bet_Mon_A
RA
97.202185
DEC
-7.03307
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 90.4770 90.5050 113.5000 113.6000
A0-J2 127.5960 127.9550 91.5000 91.6000
A0-K0 123.5720 124.1340 70.0190 70.2450
G1-J2 55.3310 55.5960 53.7000 54.0000
G1-K0 85.0350 85.2580 22.9500 23.4330
J2-K0 46.9400 46.8830 345.9180 346.3320
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23Z7.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59912.2491792
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME bet Mon A
HIERARCH ESO INS SOBJ NAME bet_Mon_A
RA 97.202185
DEC -7.03307
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 90.477
HIERARCH ESO ISS PBL12 END 90.505
HIERARCH ESO ISS PBLA12 START 113.5
HIERARCH ESO ISS PBLA12 END 113.6
HIERARCH ESO ISS PBL13 START 127.596
HIERARCH ESO ISS PBL13 END 127.955
HIERARCH ESO ISS PBLA13 START 91.5
HIERARCH ESO ISS PBLA13 END 91.6
HIERARCH ESO ISS PBL14 START 123.572
HIERARCH ESO ISS PBL14 END 124.134
HIERARCH ESO ISS PBLA14 START 70.019
HIERARCH ESO ISS PBLA14 END 70.245
HIERARCH ESO ISS PBL23 START 55.331
HIERARCH ESO ISS PBL23 END 55.596
HIERARCH ESO ISS PBLA23 START 53.7
HIERARCH ESO ISS PBLA23 END 54.0
HIERARCH ESO ISS PBL24 START 85.035
HIERARCH ESO ISS PBL24 END 85.258
HIERARCH ESO ISS PBLA24 START 22.95
HIERARCH ESO ISS PBLA24 END 23.433
HIERARCH ESO ISS PBL34 START 46.94
HIERARCH ESO ISS PBL34 END 46.883
HIERARCH ESO ISS PBLA34 START 345.918
HIERARCH ESO ISS PBLA34 END 346.332
HIERARCH ESO ISS AMBI TAU0 START 0.004453
HIERARCH ESO ISS AMBI TAU0 END 0.003599
HIERARCH ESO ISS AMBI TEMP 12.41
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.92