Exposure
ID
MATIS.2023-02-27T04:15:48.893_1
Header ID
MATIS.2023-02-27T04:15:48.893
Date updated
2023-02-27 04:26:29 UTC+0000
Release date
2023-02-27 04:15:48 UTC+0000
UTC Start
2023-02-27 04:15:48.893
UTC End
2023-02-27 04:16:50.903
MJD Start
60002.17764923
MJD End
60002.1783669383
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0072885
Ambient temperature (°C)
15.02
Seeing (arcsec)
0.59
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 24.5920 24.5860 165.5000 165.7000
A0-D0 25.7200 25.6420 88.6000 88.8000
A0-C1 20.1430 20.1170 141.0740 141.2920
B2-D0 31.3000 31.2660 38.7000 38.8000
B2-C1 10.4280 10.4170 38.6710 38.7190
D0-C1 20.8720 20.8500 218.7300 218.7790
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 60002.17764923
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 24.592
HIERARCH ESO ISS PBL12 END 24.586
HIERARCH ESO ISS PBLA12 START 165.5
HIERARCH ESO ISS PBLA12 END 165.7
HIERARCH ESO ISS PBL13 START 25.72
HIERARCH ESO ISS PBL13 END 25.642
HIERARCH ESO ISS PBLA13 START 88.6
HIERARCH ESO ISS PBLA13 END 88.8
HIERARCH ESO ISS PBL14 START 20.143
HIERARCH ESO ISS PBL14 END 20.117
HIERARCH ESO ISS PBLA14 START 141.074
HIERARCH ESO ISS PBLA14 END 141.292
HIERARCH ESO ISS PBL23 START 31.3
HIERARCH ESO ISS PBL23 END 31.266
HIERARCH ESO ISS PBLA23 START 38.7
HIERARCH ESO ISS PBLA23 END 38.8
HIERARCH ESO ISS PBL24 START 10.428
HIERARCH ESO ISS PBL24 END 10.417
HIERARCH ESO ISS PBLA24 START 38.671
HIERARCH ESO ISS PBLA24 END 38.719
HIERARCH ESO ISS PBL34 START 20.872
HIERARCH ESO ISS PBL34 END 20.85
HIERARCH ESO ISS PBLA34 START 218.73
HIERARCH ESO ISS PBLA34 END 218.779
HIERARCH ESO ISS AMBI TAU0 START 0.007163
HIERARCH ESO ISS AMBI TAU0 END 0.007414
HIERARCH ESO ISS AMBI TEMP 15.02
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.63