Exposure
ID
MATIS.2023-01-17T06:33:23.048_1
Header ID
MATIS.2023-01-17T06:33:23.048
Date updated
2023-01-17 06:40:57 UTC+0000
Release date
2023-01-17 06:33:23 UTC+0000
UTC Start
2023-01-17 06:33:23.048
UTC End
2023-01-17 06:34:24.928
MJD Start
59961.27318343
MJD End
59961.2738996337
Exposure time (s)
61.9
Validation level
1
Tau 0: Coherence time (s)
0.002918
Ambient temperature (°C)
11.25
Seeing (arcsec)
0.8
Observation
ID
53909
Category
calibrator
Program ID
110.23NZ.001
Program Title
THE MOST RECENT MASS-LOSS HISTORY OF THE RED SUPERGIANT VY CMA
Program Type
Normal
PI / COI
WITTKOWSKI/ HUMPHREYS/ MONTARGES/ GONZÁLEZ-TORÀ/ RICHARDS/ CANNON/ JONES
Target
ID
40077
Name
HD59235
RA
112.006844
DEC
-26.83893
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 24.7240 24.7160 159.7000 159.9000
A0-D0 28.0790 28.0140 84.2000 84.3000
A0-C1 20.8890 20.8630 134.0360 134.2280
B2-D0 32.4280 32.4030 36.7000 36.7000
B2-C1 10.8030 10.7950 36.6310 36.6930
D0-C1 21.6250 21.6080 216.6920 216.7540
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23NZ.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59961.27318343
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD59235
RA 112.006844
DEC -26.83893
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 3.0
HIERARCH ESO DET SEQ1 PERIOD 4.42
HIERARCH ESO DET NDIT 14
HIERARCH ESO ISS PBL12 START 24.724
HIERARCH ESO ISS PBL12 END 24.716
HIERARCH ESO ISS PBLA12 START 159.7
HIERARCH ESO ISS PBLA12 END 159.9
HIERARCH ESO ISS PBL13 START 28.079
HIERARCH ESO ISS PBL13 END 28.014
HIERARCH ESO ISS PBLA13 START 84.2
HIERARCH ESO ISS PBLA13 END 84.3
HIERARCH ESO ISS PBL14 START 20.889
HIERARCH ESO ISS PBL14 END 20.863
HIERARCH ESO ISS PBLA14 START 134.036
HIERARCH ESO ISS PBLA14 END 134.228
HIERARCH ESO ISS PBL23 START 32.428
HIERARCH ESO ISS PBL23 END 32.403
HIERARCH ESO ISS PBLA23 START 36.7
HIERARCH ESO ISS PBLA23 END 36.7
HIERARCH ESO ISS PBL24 START 10.803
HIERARCH ESO ISS PBL24 END 10.795
HIERARCH ESO ISS PBLA24 START 36.631
HIERARCH ESO ISS PBLA24 END 36.693
HIERARCH ESO ISS PBL34 START 21.625
HIERARCH ESO ISS PBL34 END 21.608
HIERARCH ESO ISS PBLA34 START 216.692
HIERARCH ESO ISS PBLA34 END 216.754
HIERARCH ESO ISS AMBI TAU0 START 0.002918
HIERARCH ESO ISS AMBI TAU0 END 0.002918
HIERARCH ESO ISS AMBI TEMP 11.25
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.8