Exposure
ID
MATIS.2020-12-21T05:39:09.514_1
Header ID
MATIS.2020-12-21T05:39:09.514
Date updated
2020-12-21 05:51:05 UTC+0000
Release date
2020-12-21 05:39:09 UTC+0000
UTC Start
2020-12-21 05:39:09.514
UTC End
2020-12-21 05:40:09.490
MJD Start
59204.23552678
MJD End
59204.2362209467
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004526
Ambient temperature (°C)
14.38
Seeing (arcsec)
0.645
Observation
ID
46200
Category
calibrator
Program ID
106.21L4.004
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
34777
Name
HD40657
RA
90.014006
DEC
-3.0746
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 66.0470 65.9680 272.3000 272.3000
K0-D0 95.2960 95.2470 253.0000 253.0000
K0-J3 51.1160 51.0750 337.2760 337.3940
G2-D0 39.5080 39.5260 219.6000 219.6000
G2-J3 64.1660 64.1870 46.1180 46.1430
D0-J3 103.5140 103.5530 43.6200 43.6490
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21L4.004
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59204.23552678
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD40657
RA 90.014006
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 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 66.047
HIERARCH ESO ISS PBL12 END 65.968
HIERARCH ESO ISS PBLA12 START 272.3
HIERARCH ESO ISS PBLA12 END 272.3
HIERARCH ESO ISS PBL13 START 95.296
HIERARCH ESO ISS PBL13 END 95.247
HIERARCH ESO ISS PBLA13 START 253.0
HIERARCH ESO ISS PBLA13 END 253.0
HIERARCH ESO ISS PBL14 START 51.116
HIERARCH ESO ISS PBL14 END 51.075
HIERARCH ESO ISS PBLA14 START 337.276
HIERARCH ESO ISS PBLA14 END 337.394
HIERARCH ESO ISS PBL23 START 39.508
HIERARCH ESO ISS PBL23 END 39.526
HIERARCH ESO ISS PBLA23 START 219.6
HIERARCH ESO ISS PBLA23 END 219.6
HIERARCH ESO ISS PBL24 START 64.166
HIERARCH ESO ISS PBL24 END 64.187
HIERARCH ESO ISS PBLA24 START 46.118
HIERARCH ESO ISS PBLA24 END 46.143
HIERARCH ESO ISS PBL34 START 103.514
HIERARCH ESO ISS PBL34 END 103.553
HIERARCH ESO ISS PBLA34 START 43.62
HIERARCH ESO ISS PBLA34 END 43.649
HIERARCH ESO ISS AMBI TAU0 START 0.004748
HIERARCH ESO ISS AMBI TAU0 END 0.004304
HIERARCH ESO ISS AMBI TEMP 14.38
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.63