Exposure
ID
MATIS.2020-12-27T03:18:51.750_1
Header ID
MATIS.2020-12-27T03:18:51.750
Date updated
2020-12-27 03:31:35 UTC+0000
Release date
2020-12-27 03:18:51 UTC+0000
UTC Start
2020-12-27 03:18:51.750
UTC End
2020-12-27 03:19:51.726
MJD Start
59210.13809896
MJD End
59210.1387931267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00486
Ambient temperature (°C)
13.07
Seeing (arcsec)
0.75
Observation
ID
46216
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
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.1020 25.0920 137.3000 137.4000
A0-D0 29.8900 29.9360 70.3000 70.3000
A0-C1 22.5600 22.5660 113.3660 113.3720
B2-D0 30.6350 30.6580 21.3000 21.4000
B2-C1 10.2050 10.2130 21.2420 21.3670
D0-C1 20.4300 20.4450 201.3120 201.4360
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 59210.13809896
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD40657
RA 90.012891
DEC -3.0746
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 0.111
HIERARCH ESO DET SEQ1 PERIOD 0.196
HIERARCH ESO DET NDIT 306
HIERARCH ESO ISS PBL12 START 25.102
HIERARCH ESO ISS PBL12 END 25.092
HIERARCH ESO ISS PBLA12 START 137.3
HIERARCH ESO ISS PBLA12 END 137.4
HIERARCH ESO ISS PBL13 START 29.89
HIERARCH ESO ISS PBL13 END 29.936
HIERARCH ESO ISS PBLA13 START 70.3
HIERARCH ESO ISS PBLA13 END 70.3
HIERARCH ESO ISS PBL14 START 22.56
HIERARCH ESO ISS PBL14 END 22.566
HIERARCH ESO ISS PBLA14 START 113.366
HIERARCH ESO ISS PBLA14 END 113.372
HIERARCH ESO ISS PBL23 START 30.635
HIERARCH ESO ISS PBL23 END 30.658
HIERARCH ESO ISS PBLA23 START 21.3
HIERARCH ESO ISS PBLA23 END 21.4
HIERARCH ESO ISS PBL24 START 10.205
HIERARCH ESO ISS PBL24 END 10.213
HIERARCH ESO ISS PBLA24 START 21.242
HIERARCH ESO ISS PBLA24 END 21.367
HIERARCH ESO ISS PBL34 START 20.43
HIERARCH ESO ISS PBL34 END 20.445
HIERARCH ESO ISS PBLA34 START 201.312
HIERARCH ESO ISS PBLA34 END 201.436
HIERARCH ESO ISS AMBI TAU0 START 0.00486
HIERARCH ESO ISS AMBI TAU0 END 0.00486
HIERARCH ESO ISS AMBI TEMP 13.07
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.75