Exposure
ID
MATIS.2023-01-18T07:26:43.915_1
Header ID
MATIS.2023-01-18T07:26:43.915
Date updated
2023-01-18 07:31:25 UTC+0000
Release date
2023-01-18 07:26:43 UTC+0000
UTC Start
2023-01-18 07:26:43.915
UTC End
2023-01-18 07:27:45.639
MJD Start
59962.3102305
MJD End
59962.3109448981
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.0039485
Ambient temperature (°C)
12.72
Seeing (arcsec)
1.43
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 24.3600 24.3540 169.3000 169.5000
A0-D0 23.9860 23.8980 90.3000 90.5000
A0-C1 19.4180 19.3910 145.4900 145.7290
B2-D0 30.7470 30.7090 39.3000 39.3000
B2-C1 10.2440 10.2310 39.2460 39.2810
D0-C1 20.5030 20.4780 219.3040 219.3380
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 59962.3102305
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 2.374
HIERARCH ESO DET NDIT 26
HIERARCH ESO ISS PBL12 START 24.36
HIERARCH ESO ISS PBL12 END 24.354
HIERARCH ESO ISS PBLA12 START 169.3
HIERARCH ESO ISS PBLA12 END 169.5
HIERARCH ESO ISS PBL13 START 23.986
HIERARCH ESO ISS PBL13 END 23.898
HIERARCH ESO ISS PBLA13 START 90.3
HIERARCH ESO ISS PBLA13 END 90.5
HIERARCH ESO ISS PBL14 START 19.418
HIERARCH ESO ISS PBL14 END 19.391
HIERARCH ESO ISS PBLA14 START 145.49
HIERARCH ESO ISS PBLA14 END 145.729
HIERARCH ESO ISS PBL23 START 30.747
HIERARCH ESO ISS PBL23 END 30.709
HIERARCH ESO ISS PBLA23 START 39.3
HIERARCH ESO ISS PBLA23 END 39.3
HIERARCH ESO ISS PBL24 START 10.244
HIERARCH ESO ISS PBL24 END 10.231
HIERARCH ESO ISS PBLA24 START 39.246
HIERARCH ESO ISS PBLA24 END 39.281
HIERARCH ESO ISS PBL34 START 20.503
HIERARCH ESO ISS PBL34 END 20.478
HIERARCH ESO ISS PBLA34 START 219.304
HIERARCH ESO ISS PBLA34 END 219.338
HIERARCH ESO ISS AMBI TAU0 START 0.003913
HIERARCH ESO ISS AMBI TAU0 END 0.003984
HIERARCH ESO ISS AMBI TEMP 12.72
HIERARCH ESO ISS AMBI FWHM START 1.35
HIERARCH ESO ISS AMBI FWHM END 1.51