Exposure
ID
MATIS.2023-02-24T00:23:58.334_1
Header ID
MATIS.2023-02-24T00:23:58.334
Date updated
2023-02-24 00:30:59 UTC+0000
Release date
2023-02-24 00:23:58 UTC+0000
UTC Start
2023-02-24 00:23:58.334
UTC End
2023-02-24 00:25:01.254
MJD Start
59999.01664738
MJD End
59999.0173756207
Exposure time (s)
62.9
Validation level
1
Tau 0: Coherence time (s)
0.008901
Ambient temperature (°C)
14.46
Seeing (arcsec)
0.51
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 24.3830 24.4030 134.4000 134.5000
A0-D0 30.4550 30.4900 59.2000 59.4000
A0-C1 21.2470 21.2780 106.9010 106.9970
B2-D0 33.7930 33.7970 15.0000 15.1000
B2-C1 11.2570 11.2580 14.9360 15.0790
D0-C1 22.5360 22.5380 194.9960 195.1390
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 59999.01664738
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 1.3
HIERARCH ESO DET SEQ1 PERIOD 2.86
HIERARCH ESO DET NDIT 22
HIERARCH ESO ISS PBL12 START 24.383
HIERARCH ESO ISS PBL12 END 24.403
HIERARCH ESO ISS PBLA12 START 134.4
HIERARCH ESO ISS PBLA12 END 134.5
HIERARCH ESO ISS PBL13 START 30.455
HIERARCH ESO ISS PBL13 END 30.49
HIERARCH ESO ISS PBLA13 START 59.2
HIERARCH ESO ISS PBLA13 END 59.4
HIERARCH ESO ISS PBL14 START 21.247
HIERARCH ESO ISS PBL14 END 21.278
HIERARCH ESO ISS PBLA14 START 106.901
HIERARCH ESO ISS PBLA14 END 106.997
HIERARCH ESO ISS PBL23 START 33.793
HIERARCH ESO ISS PBL23 END 33.797
HIERARCH ESO ISS PBLA23 START 15.0
HIERARCH ESO ISS PBLA23 END 15.1
HIERARCH ESO ISS PBL24 START 11.257
HIERARCH ESO ISS PBL24 END 11.258
HIERARCH ESO ISS PBLA24 START 14.936
HIERARCH ESO ISS PBLA24 END 15.079
HIERARCH ESO ISS PBL34 START 22.536
HIERARCH ESO ISS PBL34 END 22.538
HIERARCH ESO ISS PBLA34 START 194.996
HIERARCH ESO ISS PBLA34 END 195.139
HIERARCH ESO ISS AMBI TAU0 START 0.008901
HIERARCH ESO ISS AMBI TAU0 END 0.008901
HIERARCH ESO ISS AMBI TEMP 14.46
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.5