Exposure
ID
MATIS.2023-01-17T07:48:32.195_1
Header ID
MATIS.2023-01-17T07:48:32.195
Date updated
2023-01-17 07:56:23 UTC+0000
Release date
2023-01-17 07:48:32 UTC+0000
UTC Start
2023-01-17 07:48:32.195
UTC End
2023-01-17 07:49:34.205
MJD Start
59961.32537263
MJD End
59961.3260903383
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.001697
Ambient temperature (°C)
9.57
Seeing (arcsec)
1.47
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 24.3720 24.3700 174.5000 174.7000
A0-D0 21.4470 21.3530 95.0000 95.2000
A0-C1 18.9020 18.8790 152.7220 152.9770
B2-D0 29.3860 29.3420 40.4000 40.4000
B2-C1 9.7910 9.7760 40.3660 40.3870
D0-C1 19.5950 19.5650 220.4230 220.4440
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 59961.32537263
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 24.372
HIERARCH ESO ISS PBL12 END 24.37
HIERARCH ESO ISS PBLA12 START 174.5
HIERARCH ESO ISS PBLA12 END 174.7
HIERARCH ESO ISS PBL13 START 21.447
HIERARCH ESO ISS PBL13 END 21.353
HIERARCH ESO ISS PBLA13 START 95.0
HIERARCH ESO ISS PBLA13 END 95.2
HIERARCH ESO ISS PBL14 START 18.902
HIERARCH ESO ISS PBL14 END 18.879
HIERARCH ESO ISS PBLA14 START 152.722
HIERARCH ESO ISS PBLA14 END 152.977
HIERARCH ESO ISS PBL23 START 29.386
HIERARCH ESO ISS PBL23 END 29.342
HIERARCH ESO ISS PBLA23 START 40.4
HIERARCH ESO ISS PBLA23 END 40.4
HIERARCH ESO ISS PBL24 START 9.791
HIERARCH ESO ISS PBL24 END 9.776
HIERARCH ESO ISS PBLA24 START 40.366
HIERARCH ESO ISS PBLA24 END 40.387
HIERARCH ESO ISS PBL34 START 19.595
HIERARCH ESO ISS PBL34 END 19.565
HIERARCH ESO ISS PBLA34 START 220.423
HIERARCH ESO ISS PBLA34 END 220.444
HIERARCH ESO ISS AMBI TAU0 START 0.001697
HIERARCH ESO ISS AMBI TAU0 END 0.001697
HIERARCH ESO ISS AMBI TEMP 9.57
HIERARCH ESO ISS AMBI FWHM START 1.47
HIERARCH ESO ISS AMBI FWHM END 1.47