Exposure
ID
MATIS.2020-12-18T04:58:20.743_1
Header ID
MATIS.2020-12-18T04:58:20.743
Date updated
2020-12-18 05:11:19 UTC+0000
Release date
2020-12-18 04:58:20 UTC+0000
UTC Start
2020-12-18 04:58:20.743
UTC End
2020-12-18 04:59:20.719
MJD Start
59201.20718453
MJD End
59201.2078786967
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005548
Ambient temperature (°C)
12.71
Seeing (arcsec)
0.715
Observation
ID
46190
Category
calibrator
Program ID
106.21L4.002
Program Title
IMAGING ONE OF THE BIGGEST STARS IN THE SKY WITH MATISSE, EPISODE 3
Program Type
GTO
PI / COI
MILLOUR/ CRUZALEBES/ CHIAVASSA/ MONTARGES/ MATTER/ BRUNO/ PETROV/ LAGADEC/ HRON/ WEIGELT
Target
ID
34774
Name
bet_Col
RA
87.740283
DEC
-35.76643
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.2800 68.2690 273.6000 273.8000
K0-D0 95.3940 95.3570 253.3000 253.5000
K0-J3 55.9250 55.9380 334.1160 334.2280
G2-D0 39.2720 39.2560 216.3000 216.4000
G2-J3 63.4720 63.4430 43.5480 43.6600
D0-J3 102.5490 102.5040 40.7780 40.8880
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21L4.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59201.20718453
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet_Col
RA 87.740283
DEC -35.76643
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME HIGH
HIERARCH ESO INS DIN ID HIGH
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 68.28
HIERARCH ESO ISS PBL12 END 68.269
HIERARCH ESO ISS PBLA12 START 273.6
HIERARCH ESO ISS PBLA12 END 273.8
HIERARCH ESO ISS PBL13 START 95.394
HIERARCH ESO ISS PBL13 END 95.357
HIERARCH ESO ISS PBLA13 START 253.3
HIERARCH ESO ISS PBLA13 END 253.5
HIERARCH ESO ISS PBL14 START 55.925
HIERARCH ESO ISS PBL14 END 55.938
HIERARCH ESO ISS PBLA14 START 334.116
HIERARCH ESO ISS PBLA14 END 334.228
HIERARCH ESO ISS PBL23 START 39.272
HIERARCH ESO ISS PBL23 END 39.256
HIERARCH ESO ISS PBLA23 START 216.3
HIERARCH ESO ISS PBLA23 END 216.4
HIERARCH ESO ISS PBL24 START 63.472
HIERARCH ESO ISS PBL24 END 63.443
HIERARCH ESO ISS PBLA24 START 43.548
HIERARCH ESO ISS PBLA24 END 43.66
HIERARCH ESO ISS PBL34 START 102.549
HIERARCH ESO ISS PBL34 END 102.504
HIERARCH ESO ISS PBLA34 START 40.778
HIERARCH ESO ISS PBLA34 END 40.888
HIERARCH ESO ISS AMBI TAU0 START 0.005548
HIERARCH ESO ISS AMBI TAU0 END 0.005548
HIERARCH ESO ISS AMBI TEMP 12.71
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.74