Exposure
ID
MATIS.2023-02-24T03:28:29.674_1
Header ID
MATIS.2023-02-24T03:28:29.674
Date updated
2023-02-24 03:35:38 UTC+0000
Release date
2023-02-24 03:28:29 UTC+0000
UTC Start
2023-02-24 03:28:29.674
UTC End
2023-02-24 03:29:31.684
MJD Start
59999.14478789
MJD End
59999.1455055983
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.007594
Ambient temperature (°C)
13.01
Seeing (arcsec)
0.44
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 24.9690 24.9630 156.1000 156.2000
A0-D0 29.3540 29.3030 82.3000 82.4000
A0-C1 21.5270 21.5050 130.2170 130.3860
B2-D0 32.8050 32.7840 35.3000 35.4000
B2-C1 10.9280 10.9210 35.2670 35.3390
D0-C1 21.8770 21.8630 215.3300 215.4010
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 59999.14478789
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 24.969
HIERARCH ESO ISS PBL12 END 24.963
HIERARCH ESO ISS PBLA12 START 156.1
HIERARCH ESO ISS PBLA12 END 156.2
HIERARCH ESO ISS PBL13 START 29.354
HIERARCH ESO ISS PBL13 END 29.303
HIERARCH ESO ISS PBLA13 START 82.3
HIERARCH ESO ISS PBLA13 END 82.4
HIERARCH ESO ISS PBL14 START 21.527
HIERARCH ESO ISS PBL14 END 21.505
HIERARCH ESO ISS PBLA14 START 130.217
HIERARCH ESO ISS PBLA14 END 130.386
HIERARCH ESO ISS PBL23 START 32.805
HIERARCH ESO ISS PBL23 END 32.784
HIERARCH ESO ISS PBLA23 START 35.3
HIERARCH ESO ISS PBLA23 END 35.4
HIERARCH ESO ISS PBL24 START 10.928
HIERARCH ESO ISS PBL24 END 10.921
HIERARCH ESO ISS PBLA24 START 35.267
HIERARCH ESO ISS PBLA24 END 35.339
HIERARCH ESO ISS PBL34 START 21.877
HIERARCH ESO ISS PBL34 END 21.863
HIERARCH ESO ISS PBLA34 START 215.33
HIERARCH ESO ISS PBLA34 END 215.401
HIERARCH ESO ISS AMBI TAU0 START 0.006999
HIERARCH ESO ISS AMBI TAU0 END 0.008189
HIERARCH ESO ISS AMBI TEMP 13.01
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.43