Exposure
ID
MATIS.2023-02-24T03:29:53.285_1
Header ID
MATIS.2023-02-24T03:29:53.285
Date updated
2023-02-24 03:40:53 UTC+0000
Release date
2023-02-24 03:29:53 UTC+0000
UTC Start
2023-02-24 03:29:53.285
UTC End
2023-02-24 03:30:55.295
MJD Start
59999.14575561
MJD End
59999.1464733183
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0091365
Ambient temperature (°C)
13.0
Seeing (arcsec)
0.41
Observation
ID
53914
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
40079
Name
HD56618
RA
109.144466
DEC
-27.88098
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.9600 24.9540 156.3000 156.4000
A0-D0 29.2850 29.2340 82.4000 82.5000
A0-C1 21.4980 21.4760 130.4460 130.6170
B2-D0 32.7770 32.7570 35.4000 35.5000
B2-C1 10.9190 10.9120 35.3640 35.4350
D0-C1 21.8580 21.8450 215.4260 215.4980
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 59999.14575561
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD56618
RA 109.144466
DEC -27.88098
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 24.96
HIERARCH ESO ISS PBL12 END 24.954
HIERARCH ESO ISS PBLA12 START 156.3
HIERARCH ESO ISS PBLA12 END 156.4
HIERARCH ESO ISS PBL13 START 29.285
HIERARCH ESO ISS PBL13 END 29.234
HIERARCH ESO ISS PBLA13 START 82.4
HIERARCH ESO ISS PBLA13 END 82.5
HIERARCH ESO ISS PBL14 START 21.498
HIERARCH ESO ISS PBL14 END 21.476
HIERARCH ESO ISS PBLA14 START 130.446
HIERARCH ESO ISS PBLA14 END 130.617
HIERARCH ESO ISS PBL23 START 32.777
HIERARCH ESO ISS PBL23 END 32.757
HIERARCH ESO ISS PBLA23 START 35.4
HIERARCH ESO ISS PBLA23 END 35.5
HIERARCH ESO ISS PBL24 START 10.919
HIERARCH ESO ISS PBL24 END 10.912
HIERARCH ESO ISS PBLA24 START 35.364
HIERARCH ESO ISS PBLA24 END 35.435
HIERARCH ESO ISS PBL34 START 21.858
HIERARCH ESO ISS PBL34 END 21.845
HIERARCH ESO ISS PBLA34 START 215.426
HIERARCH ESO ISS PBLA34 END 215.498
HIERARCH ESO ISS AMBI TAU0 START 0.008189
HIERARCH ESO ISS AMBI TAU0 END 0.010084
HIERARCH ESO ISS AMBI TEMP 13.0
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.39