Exposure
ID
MATIS.2023-02-27T04:29:18.811_1
Header ID
MATIS.2023-02-27T04:29:18.811
Date updated
2023-02-27 04:40:27 UTC+0000
Release date
2023-02-27 04:29:18 UTC+0000
UTC Start
2023-02-27 04:29:18.811
UTC End
2023-02-27 04:30:20.821
MJD Start
60002.18702328
MJD End
60002.1877409883
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0066095
Ambient temperature (°C)
15.01
Seeing (arcsec)
0.795
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 24.5190 24.5140 167.8000 168.0000
A0-D0 24.6920 24.6090 90.2000 90.3000
A0-C1 19.8060 19.7800 143.9190 144.1470
B2-D0 30.8530 30.8160 39.3000 39.3000
B2-C1 10.2790 10.2670 39.2370 39.2800
D0-C1 20.5740 20.5490 219.2970 219.3390
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 60002.18702328
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 24.519
HIERARCH ESO ISS PBL12 END 24.514
HIERARCH ESO ISS PBLA12 START 167.8
HIERARCH ESO ISS PBLA12 END 168.0
HIERARCH ESO ISS PBL13 START 24.692
HIERARCH ESO ISS PBL13 END 24.609
HIERARCH ESO ISS PBLA13 START 90.2
HIERARCH ESO ISS PBLA13 END 90.3
HIERARCH ESO ISS PBL14 START 19.806
HIERARCH ESO ISS PBL14 END 19.78
HIERARCH ESO ISS PBLA14 START 143.919
HIERARCH ESO ISS PBLA14 END 144.147
HIERARCH ESO ISS PBL23 START 30.853
HIERARCH ESO ISS PBL23 END 30.816
HIERARCH ESO ISS PBLA23 START 39.3
HIERARCH ESO ISS PBLA23 END 39.3
HIERARCH ESO ISS PBL24 START 10.279
HIERARCH ESO ISS PBL24 END 10.267
HIERARCH ESO ISS PBLA24 START 39.237
HIERARCH ESO ISS PBLA24 END 39.28
HIERARCH ESO ISS PBL34 START 20.574
HIERARCH ESO ISS PBL34 END 20.549
HIERARCH ESO ISS PBLA34 START 219.297
HIERARCH ESO ISS PBLA34 END 219.339
HIERARCH ESO ISS AMBI TAU0 START 0.006902
HIERARCH ESO ISS AMBI TAU0 END 0.006317
HIERARCH ESO ISS AMBI TEMP 15.01
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.83