Exposure
ID
MATIS.2023-01-18T08:20:20.983_1
Header ID
MATIS.2023-01-18T08:20:20.983
Date updated
2023-01-18 08:26:40 UTC+0000
Release date
2023-01-18 08:20:20 UTC+0000
UTC Start
2023-01-18 08:20:20.983
UTC End
2023-01-18 08:21:22.993
MJD Start
59962.34746508
MJD End
59962.3481827883
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0059595
Ambient temperature (°C)
12.5
Seeing (arcsec)
0.72
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 24.3360 24.3360 181.0000 181.1000
A0-D0 18.0080 17.9040 100.6000 100.8000
A0-C1 18.2140 18.1980 162.0170 162.2990
B2-D0 27.7420 27.6910 40.8000 40.8000
B2-C1 9.2440 9.2270 40.7250 40.7240
D0-C1 18.4980 18.4630 220.7790 220.7770
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 59962.34746508
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 24.336
HIERARCH ESO ISS PBL12 END 24.336
HIERARCH ESO ISS PBLA12 START 181.0
HIERARCH ESO ISS PBLA12 END 181.1
HIERARCH ESO ISS PBL13 START 18.008
HIERARCH ESO ISS PBL13 END 17.904
HIERARCH ESO ISS PBLA13 START 100.6
HIERARCH ESO ISS PBLA13 END 100.8
HIERARCH ESO ISS PBL14 START 18.214
HIERARCH ESO ISS PBL14 END 18.198
HIERARCH ESO ISS PBLA14 START 162.017
HIERARCH ESO ISS PBLA14 END 162.299
HIERARCH ESO ISS PBL23 START 27.742
HIERARCH ESO ISS PBL23 END 27.691
HIERARCH ESO ISS PBLA23 START 40.8
HIERARCH ESO ISS PBLA23 END 40.8
HIERARCH ESO ISS PBL24 START 9.244
HIERARCH ESO ISS PBL24 END 9.227
HIERARCH ESO ISS PBLA24 START 40.725
HIERARCH ESO ISS PBLA24 END 40.724
HIERARCH ESO ISS PBL34 START 18.498
HIERARCH ESO ISS PBL34 END 18.463
HIERARCH ESO ISS PBLA34 START 220.779
HIERARCH ESO ISS PBLA34 END 220.777
HIERARCH ESO ISS AMBI TAU0 START 0.006066
HIERARCH ESO ISS AMBI TAU0 END 0.005853
HIERARCH ESO ISS AMBI TEMP 12.5
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.7