Exposure
ID
MATIS.2023-01-17T06:32:02.524_1
Header ID
MATIS.2023-01-17T06:32:02.524
Date updated
2023-01-17 06:40:57 UTC+0000
Release date
2023-01-17 06:32:02 UTC+0000
UTC Start
2023-01-17 06:32:02.524
UTC End
2023-01-17 06:33:04.534
MJD Start
59961.27225143
MJD End
59961.2729691383
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.002918
Ambient temperature (°C)
11.21
Seeing (arcsec)
0.8
Observation
ID
53910
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
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 24.7340 24.7270 159.5000 159.7000
A0-D0 28.1590 28.0970 84.1000 84.2000
A0-C1 20.9220 20.8960 133.7960 133.9830
B2-D0 32.4600 32.4350 36.6000 36.7000
B2-C1 10.8130 10.8050 36.5510 36.6130
D0-C1 21.6460 21.6300 216.6120 216.6740
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 59961.27225143
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD59235
RA 112.006844
DEC -26.83893
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 24.734
HIERARCH ESO ISS PBL12 END 24.727
HIERARCH ESO ISS PBLA12 START 159.5
HIERARCH ESO ISS PBLA12 END 159.7
HIERARCH ESO ISS PBL13 START 28.159
HIERARCH ESO ISS PBL13 END 28.097
HIERARCH ESO ISS PBLA13 START 84.1
HIERARCH ESO ISS PBLA13 END 84.2
HIERARCH ESO ISS PBL14 START 20.922
HIERARCH ESO ISS PBL14 END 20.896
HIERARCH ESO ISS PBLA14 START 133.796
HIERARCH ESO ISS PBLA14 END 133.983
HIERARCH ESO ISS PBL23 START 32.46
HIERARCH ESO ISS PBL23 END 32.435
HIERARCH ESO ISS PBLA23 START 36.6
HIERARCH ESO ISS PBLA23 END 36.7
HIERARCH ESO ISS PBL24 START 10.813
HIERARCH ESO ISS PBL24 END 10.805
HIERARCH ESO ISS PBLA24 START 36.551
HIERARCH ESO ISS PBLA24 END 36.613
HIERARCH ESO ISS PBL34 START 21.646
HIERARCH ESO ISS PBL34 END 21.63
HIERARCH ESO ISS PBLA34 START 216.612
HIERARCH ESO ISS PBLA34 END 216.674
HIERARCH ESO ISS AMBI TAU0 START 0.002918
HIERARCH ESO ISS AMBI TAU0 END 0.002918
HIERARCH ESO ISS AMBI TEMP 11.21
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.8