Exposure
ID
MATIS.2020-12-27T03:22:43.143_1
Header ID
MATIS.2020-12-27T03:22:43.143
Date updated
2020-12-27 03:35:54 UTC+0000
Release date
2020-12-27 03:22:43 UTC+0000
UTC Start
2020-12-27 03:22:43.143
UTC End
2020-12-27 03:23:43.119
MJD Start
59210.14077712
MJD End
59210.1414712867
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004314
Ambient temperature (°C)
13.45
Seeing (arcsec)
0.74
Observation
ID
46215
Category
calibrator
Program ID
106.21L4.001
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
34784
Name
HD40657
RA
90.012891
DEC
-3.0746
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.0640 25.0540 137.5000 137.5000
A0-D0 30.0670 30.1130 70.5000 70.5000
A0-C1 22.5830 22.5890 113.3920 113.4000
B2-D0 30.7250 30.7480 21.8000 21.9000
B2-C1 10.2350 10.2430 21.7180 21.8420
D0-C1 20.4900 20.5050 201.7870 201.9110
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21L4.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59210.14077712
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD40657
RA 90.012891
DEC -3.0746
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 25.064
HIERARCH ESO ISS PBL12 END 25.054
HIERARCH ESO ISS PBLA12 START 137.5
HIERARCH ESO ISS PBLA12 END 137.5
HIERARCH ESO ISS PBL13 START 30.067
HIERARCH ESO ISS PBL13 END 30.113
HIERARCH ESO ISS PBLA13 START 70.5
HIERARCH ESO ISS PBLA13 END 70.5
HIERARCH ESO ISS PBL14 START 22.583
HIERARCH ESO ISS PBL14 END 22.589
HIERARCH ESO ISS PBLA14 START 113.392
HIERARCH ESO ISS PBLA14 END 113.4
HIERARCH ESO ISS PBL23 START 30.725
HIERARCH ESO ISS PBL23 END 30.748
HIERARCH ESO ISS PBLA23 START 21.8
HIERARCH ESO ISS PBLA23 END 21.9
HIERARCH ESO ISS PBL24 START 10.235
HIERARCH ESO ISS PBL24 END 10.243
HIERARCH ESO ISS PBLA24 START 21.718
HIERARCH ESO ISS PBLA24 END 21.842
HIERARCH ESO ISS PBL34 START 20.49
HIERARCH ESO ISS PBL34 END 20.505
HIERARCH ESO ISS PBLA34 START 201.787
HIERARCH ESO ISS PBLA34 END 201.911
HIERARCH ESO ISS AMBI TAU0 START 0.004314
HIERARCH ESO ISS AMBI TAU0 END 0.004314
HIERARCH ESO ISS AMBI TEMP 13.45
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74