Exposure
ID
MATIS.2023-02-24T00:17:00.370_1
Header ID
MATIS.2023-02-24T00:17:00.370
Date updated
2023-02-24 00:26:30 UTC+0000
Release date
2023-02-24 00:17:00 UTC+0000
UTC Start
2023-02-24 00:17:00.370
UTC End
2023-02-24 00:18:03.290
MJD Start
59999.01180984
MJD End
59999.0125380807
Exposure time (s)
62.9
Validation level
1
Tau 0: Coherence time (s)
0.005381
Ambient temperature (°C)
14.4
Seeing (arcsec)
0.825
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 24.2460 24.2680 133.9000 134.0000
A0-D0 30.2180 30.2560 58.1000 58.3000
A0-C1 21.0370 21.0700 106.2810 106.3760
B2-D0 33.7710 33.7750 14.0000 14.2000
B2-C1 11.2500 11.2510 14.0040 14.1490
D0-C1 22.5210 22.5240 194.0630 194.2080
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 59999.01180984
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 24.246
HIERARCH ESO ISS PBL12 END 24.268
HIERARCH ESO ISS PBLA12 START 133.9
HIERARCH ESO ISS PBLA12 END 134.0
HIERARCH ESO ISS PBL13 START 30.218
HIERARCH ESO ISS PBL13 END 30.256
HIERARCH ESO ISS PBLA13 START 58.1
HIERARCH ESO ISS PBLA13 END 58.3
HIERARCH ESO ISS PBL14 START 21.037
HIERARCH ESO ISS PBL14 END 21.07
HIERARCH ESO ISS PBLA14 START 106.281
HIERARCH ESO ISS PBLA14 END 106.376
HIERARCH ESO ISS PBL23 START 33.771
HIERARCH ESO ISS PBL23 END 33.775
HIERARCH ESO ISS PBLA23 START 14.0
HIERARCH ESO ISS PBLA23 END 14.2
HIERARCH ESO ISS PBL24 START 11.25
HIERARCH ESO ISS PBL24 END 11.251
HIERARCH ESO ISS PBLA24 START 14.004
HIERARCH ESO ISS PBLA24 END 14.149
HIERARCH ESO ISS PBL34 START 22.521
HIERARCH ESO ISS PBL34 END 22.524
HIERARCH ESO ISS PBLA34 START 194.063
HIERARCH ESO ISS PBLA34 END 194.208
HIERARCH ESO ISS AMBI TAU0 START 0.002078
HIERARCH ESO ISS AMBI TAU0 END 0.008684
HIERARCH ESO ISS AMBI TEMP 14.4
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 0.62