Exposure
ID
MATIS.2020-12-27T03:17:38.565_1
Header ID
MATIS.2020-12-27T03:17:38.565
Date updated
2020-12-27 03:31:35 UTC+0000
Release date
2020-12-27 03:17:38 UTC+0000
UTC Start
2020-12-27 03:17:38.565
UTC End
2020-12-27 03:18:38.541
MJD Start
59210.13725191
MJD End
59210.1379460767
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005413
Ambient temperature (°C)
13.04
Seeing (arcsec)
0.695
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 25.1130 25.1030 137.3000 137.3000
A0-D0 29.8320 29.8800 70.2000 70.3000
A0-C1 22.5510 22.5580 113.3590 113.3650
B2-D0 30.6070 30.6310 21.1000 21.3000
B2-C1 10.1960 10.2040 21.0900 21.2170
D0-C1 20.4110 20.4270 201.1600 201.2870
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 59210.13725191
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 25.113
HIERARCH ESO ISS PBL12 END 25.103
HIERARCH ESO ISS PBLA12 START 137.3
HIERARCH ESO ISS PBLA12 END 137.3
HIERARCH ESO ISS PBL13 START 29.832
HIERARCH ESO ISS PBL13 END 29.88
HIERARCH ESO ISS PBLA13 START 70.2
HIERARCH ESO ISS PBLA13 END 70.3
HIERARCH ESO ISS PBL14 START 22.551
HIERARCH ESO ISS PBL14 END 22.558
HIERARCH ESO ISS PBLA14 START 113.359
HIERARCH ESO ISS PBLA14 END 113.365
HIERARCH ESO ISS PBL23 START 30.607
HIERARCH ESO ISS PBL23 END 30.631
HIERARCH ESO ISS PBLA23 START 21.1
HIERARCH ESO ISS PBLA23 END 21.3
HIERARCH ESO ISS PBL24 START 10.196
HIERARCH ESO ISS PBL24 END 10.204
HIERARCH ESO ISS PBLA24 START 21.09
HIERARCH ESO ISS PBLA24 END 21.217
HIERARCH ESO ISS PBL34 START 20.411
HIERARCH ESO ISS PBL34 END 20.427
HIERARCH ESO ISS PBLA34 START 201.16
HIERARCH ESO ISS PBLA34 END 201.287
HIERARCH ESO ISS AMBI TAU0 START 0.005966
HIERARCH ESO ISS AMBI TAU0 END 0.00486
HIERARCH ESO ISS AMBI TEMP 13.04
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.75