Exposure
ID
MATIS.2023-02-24T00:25:22.267_1
Header ID
MATIS.2023-02-24T00:25:22.267
Date updated
2023-02-24 00:35:51 UTC+0000
Release date
2023-02-24 00:25:22 UTC+0000
UTC Start
2023-02-24 00:25:22.267
UTC End
2023-02-24 00:26:24.277
MJD Start
59999.01761883
MJD End
59999.0183365383
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.00912
Ambient temperature (°C)
14.53
Seeing (arcsec)
0.5
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 24.4090 24.4280 134.5000 134.6000
A0-D0 30.5010 30.5340 59.4000 59.6000
A0-C1 21.2870 21.3160 107.0270 107.1200
B2-D0 33.7970 33.8010 15.2000 15.3000
B2-C1 11.2590 11.2600 15.1230 15.2600
D0-C1 22.5390 22.5410 195.1820 195.3200
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 59999.01761883
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 24.409
HIERARCH ESO ISS PBL12 END 24.428
HIERARCH ESO ISS PBLA12 START 134.5
HIERARCH ESO ISS PBLA12 END 134.6
HIERARCH ESO ISS PBL13 START 30.501
HIERARCH ESO ISS PBL13 END 30.534
HIERARCH ESO ISS PBLA13 START 59.4
HIERARCH ESO ISS PBLA13 END 59.6
HIERARCH ESO ISS PBL14 START 21.287
HIERARCH ESO ISS PBL14 END 21.316
HIERARCH ESO ISS PBLA14 START 107.027
HIERARCH ESO ISS PBLA14 END 107.12
HIERARCH ESO ISS PBL23 START 33.797
HIERARCH ESO ISS PBL23 END 33.801
HIERARCH ESO ISS PBLA23 START 15.2
HIERARCH ESO ISS PBLA23 END 15.3
HIERARCH ESO ISS PBL24 START 11.259
HIERARCH ESO ISS PBL24 END 11.26
HIERARCH ESO ISS PBLA24 START 15.123
HIERARCH ESO ISS PBLA24 END 15.26
HIERARCH ESO ISS PBL34 START 22.539
HIERARCH ESO ISS PBL34 END 22.541
HIERARCH ESO ISS PBLA34 START 195.182
HIERARCH ESO ISS PBLA34 END 195.32
HIERARCH ESO ISS AMBI TAU0 START 0.008901
HIERARCH ESO ISS AMBI TAU0 END 0.009339
HIERARCH ESO ISS AMBI TEMP 14.53
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.5