Exposure
ID
MATIS.2020-12-18T04:56:54.707_1
Header ID
MATIS.2020-12-18T04:56:54.707
Date updated
2020-12-18 05:05:55 UTC+0000
Release date
2020-12-18 04:56:54 UTC+0000
UTC Start
2020-12-18 04:56:54.707
UTC End
2020-12-18 04:57:54.683
MJD Start
59201.20618874
MJD End
59201.2068829067
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0056325
Ambient temperature (°C)
12.87
Seeing (arcsec)
0.76
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 68.2950 68.2850 273.4000 273.5000
K0-D0 95.4440 95.4090 253.1000 253.3000
K0-J3 55.9060 55.9200 333.9470 334.0580
G2-D0 39.2940 39.2780 216.1000 216.2000
G2-J3 63.5120 63.4840 43.3760 43.4890
D0-J3 102.6120 102.5680 40.6090 40.7200
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 59201.20618874
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 68.295
HIERARCH ESO ISS PBL12 END 68.285
HIERARCH ESO ISS PBLA12 START 273.4
HIERARCH ESO ISS PBLA12 END 273.5
HIERARCH ESO ISS PBL13 START 95.444
HIERARCH ESO ISS PBL13 END 95.409
HIERARCH ESO ISS PBLA13 START 253.1
HIERARCH ESO ISS PBLA13 END 253.3
HIERARCH ESO ISS PBL14 START 55.906
HIERARCH ESO ISS PBL14 END 55.92
HIERARCH ESO ISS PBLA14 START 333.947
HIERARCH ESO ISS PBLA14 END 334.058
HIERARCH ESO ISS PBL23 START 39.294
HIERARCH ESO ISS PBL23 END 39.278
HIERARCH ESO ISS PBLA23 START 216.1
HIERARCH ESO ISS PBLA23 END 216.2
HIERARCH ESO ISS PBL24 START 63.512
HIERARCH ESO ISS PBL24 END 63.484
HIERARCH ESO ISS PBLA24 START 43.376
HIERARCH ESO ISS PBLA24 END 43.489
HIERARCH ESO ISS PBL34 START 102.612
HIERARCH ESO ISS PBL34 END 102.568
HIERARCH ESO ISS PBLA34 START 40.609
HIERARCH ESO ISS PBLA34 END 40.72
HIERARCH ESO ISS AMBI TAU0 START 0.005168
HIERARCH ESO ISS AMBI TAU0 END 0.006097
HIERARCH ESO ISS AMBI TEMP 12.87
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.71