Exposure
ID
MATIS.2020-12-18T05:06:58.817_1
Header ID
MATIS.2020-12-18T05:06:58.817
Date updated
2020-12-18 05:20:43 UTC+0000
Release date
2020-12-18 05:06:58 UTC+0000
UTC Start
2020-12-18 05:06:58.817
UTC End
2020-12-18 05:07:58.793
MJD Start
59201.21318075
MJD End
59201.2138749167
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004454
Ambient temperature (°C)
12.09
Seeing (arcsec)
1.06
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 68.1550 68.1360 274.9000 275.0000
K0-D0 95.0410 94.9940 254.5000 254.7000
K0-J3 56.0320 56.0430 335.1510 335.2650
G2-D0 39.1270 39.1090 217.3000 217.4000
G2-J3 63.2120 63.1790 44.5690 44.6800
D0-J3 102.1440 102.0920 41.7830 41.8910
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 59201.21318075
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 68.155
HIERARCH ESO ISS PBL12 END 68.136
HIERARCH ESO ISS PBLA12 START 274.9
HIERARCH ESO ISS PBLA12 END 275.0
HIERARCH ESO ISS PBL13 START 95.041
HIERARCH ESO ISS PBL13 END 94.994
HIERARCH ESO ISS PBLA13 START 254.5
HIERARCH ESO ISS PBLA13 END 254.7
HIERARCH ESO ISS PBL14 START 56.032
HIERARCH ESO ISS PBL14 END 56.043
HIERARCH ESO ISS PBLA14 START 335.151
HIERARCH ESO ISS PBLA14 END 335.265
HIERARCH ESO ISS PBL23 START 39.127
HIERARCH ESO ISS PBL23 END 39.109
HIERARCH ESO ISS PBLA23 START 217.3
HIERARCH ESO ISS PBLA23 END 217.4
HIERARCH ESO ISS PBL24 START 63.212
HIERARCH ESO ISS PBL24 END 63.179
HIERARCH ESO ISS PBLA24 START 44.569
HIERARCH ESO ISS PBLA24 END 44.68
HIERARCH ESO ISS PBL34 START 102.144
HIERARCH ESO ISS PBL34 END 102.092
HIERARCH ESO ISS PBLA34 START 41.783
HIERARCH ESO ISS PBLA34 END 41.891
HIERARCH ESO ISS AMBI TAU0 START 0.004549
HIERARCH ESO ISS AMBI TAU0 END 0.004359
HIERARCH ESO ISS AMBI TEMP 12.09
HIERARCH ESO ISS AMBI FWHM START 1.02
HIERARCH ESO ISS AMBI FWHM END 1.1