Exposure
ID
MATIS.2023-01-18T08:29:55.968_1
Header ID
MATIS.2023-01-18T08:29:55.968
Date updated
2023-01-18 08:41:27 UTC+0000
Release date
2023-01-18 08:29:55 UTC+0000
UTC Start
2023-01-18 08:29:55.968
UTC End
2023-01-18 08:30:57.978
MJD Start
59962.35412
MJD End
59962.3548377083
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.005526
Ambient temperature (°C)
12.57
Seeing (arcsec)
0.855
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 24.3440 24.3450 182.7000 182.9000
A0-D0 17.0370 16.9310 102.4000 102.6000
A0-C1 18.0710 18.0570 164.6530 164.9410
B2-D0 27.2620 27.2090 40.7000 40.7000
B2-C1 9.0850 9.0670 40.6870 40.6800
D0-C1 18.1770 18.1420 220.7400 220.7320
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 59962.35412
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 24.344
HIERARCH ESO ISS PBL12 END 24.345
HIERARCH ESO ISS PBLA12 START 182.7
HIERARCH ESO ISS PBLA12 END 182.9
HIERARCH ESO ISS PBL13 START 17.037
HIERARCH ESO ISS PBL13 END 16.931
HIERARCH ESO ISS PBLA13 START 102.4
HIERARCH ESO ISS PBLA13 END 102.6
HIERARCH ESO ISS PBL14 START 18.071
HIERARCH ESO ISS PBL14 END 18.057
HIERARCH ESO ISS PBLA14 START 164.653
HIERARCH ESO ISS PBLA14 END 164.941
HIERARCH ESO ISS PBL23 START 27.262
HIERARCH ESO ISS PBL23 END 27.209
HIERARCH ESO ISS PBLA23 START 40.7
HIERARCH ESO ISS PBLA23 END 40.7
HIERARCH ESO ISS PBL24 START 9.085
HIERARCH ESO ISS PBL24 END 9.067
HIERARCH ESO ISS PBLA24 START 40.687
HIERARCH ESO ISS PBLA24 END 40.68
HIERARCH ESO ISS PBL34 START 18.177
HIERARCH ESO ISS PBL34 END 18.142
HIERARCH ESO ISS PBLA34 START 220.74
HIERARCH ESO ISS PBLA34 END 220.732
HIERARCH ESO ISS AMBI TAU0 START 0.005891
HIERARCH ESO ISS AMBI TAU0 END 0.005161
HIERARCH ESO ISS AMBI TEMP 12.57
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.9