Exposure
ID
MATIS.2020-12-18T04:55:30.491_1
Header ID
MATIS.2020-12-18T04:55:30.491
Date updated
2020-12-18 05:11:19 UTC+0000
Release date
2020-12-18 04:55:30 UTC+0000
UTC Start
2020-12-18 04:55:30.491
UTC End
2020-12-18 04:56:30.467
MJD Start
59201.20521402
MJD End
59201.2059081867
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005094
Ambient temperature (°C)
12.89
Seeing (arcsec)
0.81
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 68.3070 68.2980 273.2000 273.3000
K0-D0 95.4910 95.4570 252.9000 253.1000
K0-J3 55.8870 55.9010 333.7810 333.8920
G2-D0 39.3160 39.3000 216.0000 216.1000
G2-J3 63.5500 63.5220 43.2080 43.3210
D0-J3 102.6720 102.6290 40.4430 40.5540
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 59201.20521402
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 68.307
HIERARCH ESO ISS PBL12 END 68.298
HIERARCH ESO ISS PBLA12 START 273.2
HIERARCH ESO ISS PBLA12 END 273.3
HIERARCH ESO ISS PBL13 START 95.491
HIERARCH ESO ISS PBL13 END 95.457
HIERARCH ESO ISS PBLA13 START 252.9
HIERARCH ESO ISS PBLA13 END 253.1
HIERARCH ESO ISS PBL14 START 55.887
HIERARCH ESO ISS PBL14 END 55.901
HIERARCH ESO ISS PBLA14 START 333.781
HIERARCH ESO ISS PBLA14 END 333.892
HIERARCH ESO ISS PBL23 START 39.316
HIERARCH ESO ISS PBL23 END 39.3
HIERARCH ESO ISS PBLA23 START 216.0
HIERARCH ESO ISS PBLA23 END 216.1
HIERARCH ESO ISS PBL24 START 63.55
HIERARCH ESO ISS PBL24 END 63.522
HIERARCH ESO ISS PBLA24 START 43.208
HIERARCH ESO ISS PBLA24 END 43.321
HIERARCH ESO ISS PBL34 START 102.672
HIERARCH ESO ISS PBL34 END 102.629
HIERARCH ESO ISS PBLA34 START 40.443
HIERARCH ESO ISS PBLA34 END 40.554
HIERARCH ESO ISS AMBI TAU0 START 0.00502
HIERARCH ESO ISS AMBI TAU0 END 0.005168
HIERARCH ESO ISS AMBI TEMP 12.89
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.81