Exposure
ID
GRAVI.2022-11-29T05:41:52.040_1
Header ID
GRAVI.2022-11-29T05:41:52.040
Date updated
2022-11-29 05:56:00 UTC+0000
Release date
2023-11-29 05:56:00 UTC+0000
UTC Start
2022-11-29 05:41:52.040
UTC End
2022-11-29 05:45:52.040
MJD Start
59912.23740787
MJD End
59912.2401856478
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.003209
Ambient temperature (°C)
12.73
Seeing (arcsec)
1.085
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 90.1100 90.2410 113.1000 113.2000
A0-J2 125.7450 126.2740 91.0000 91.1000
A0-K0 120.9880 121.6890 69.0440 69.2940
G1-J2 54.1710 54.4780 52.2000 52.6000
G1-K0 84.1530 84.3730 20.9450 21.4540
J2-K0 47.1730 47.1140 344.3270 344.7200
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 59912.23740787
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 90.11
HIERARCH ESO ISS PBL12 END 90.241
HIERARCH ESO ISS PBLA12 START 113.1
HIERARCH ESO ISS PBLA12 END 113.2
HIERARCH ESO ISS PBL13 START 125.745
HIERARCH ESO ISS PBL13 END 126.274
HIERARCH ESO ISS PBLA13 START 91.0
HIERARCH ESO ISS PBLA13 END 91.1
HIERARCH ESO ISS PBL14 START 120.988
HIERARCH ESO ISS PBL14 END 121.689
HIERARCH ESO ISS PBLA14 START 69.044
HIERARCH ESO ISS PBLA14 END 69.294
HIERARCH ESO ISS PBL23 START 54.171
HIERARCH ESO ISS PBL23 END 54.478
HIERARCH ESO ISS PBLA23 START 52.2
HIERARCH ESO ISS PBLA23 END 52.6
HIERARCH ESO ISS PBL24 START 84.153
HIERARCH ESO ISS PBL24 END 84.373
HIERARCH ESO ISS PBLA24 START 20.945
HIERARCH ESO ISS PBLA24 END 21.454
HIERARCH ESO ISS PBL34 START 47.173
HIERARCH ESO ISS PBL34 END 47.114
HIERARCH ESO ISS PBLA34 START 344.327
HIERARCH ESO ISS PBLA34 END 344.72
HIERARCH ESO ISS AMBI TAU0 START 0.003354
HIERARCH ESO ISS AMBI TAU0 END 0.003064
HIERARCH ESO ISS AMBI TEMP 12.73
HIERARCH ESO ISS AMBI FWHM START 1.04
HIERARCH ESO ISS AMBI FWHM END 1.13