Exposure
ID
MATIS.2023-01-17T07:53:19.606_1
Header ID
MATIS.2023-01-17T07:53:19.606
Date updated
2023-01-17 08:01:02 UTC+0000
Release date
2023-01-17 07:53:19 UTC+0000
UTC Start
2023-01-17 07:53:19.606
UTC End
2023-01-17 07:54:21.616
MJD Start
59961.32869914
MJD End
59961.3294168483
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.001944
Ambient temperature (°C)
9.8
Seeing (arcsec)
1.805
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 24.3610 24.3590 175.4000 175.6000
A0-D0 21.0070 20.9090 95.7000 95.9000
A0-C1 18.7980 18.7760 153.9120 154.1750
B2-D0 29.1800 29.1340 40.5000 40.5000
B2-C1 9.7230 9.7080 40.4570 40.4740
D0-C1 19.4570 19.4270 220.5130 220.5310
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 59961.32869914
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 24.361
HIERARCH ESO ISS PBL12 END 24.359
HIERARCH ESO ISS PBLA12 START 175.4
HIERARCH ESO ISS PBLA12 END 175.6
HIERARCH ESO ISS PBL13 START 21.007
HIERARCH ESO ISS PBL13 END 20.909
HIERARCH ESO ISS PBLA13 START 95.7
HIERARCH ESO ISS PBLA13 END 95.9
HIERARCH ESO ISS PBL14 START 18.798
HIERARCH ESO ISS PBL14 END 18.776
HIERARCH ESO ISS PBLA14 START 153.912
HIERARCH ESO ISS PBLA14 END 154.175
HIERARCH ESO ISS PBL23 START 29.18
HIERARCH ESO ISS PBL23 END 29.134
HIERARCH ESO ISS PBLA23 START 40.5
HIERARCH ESO ISS PBLA23 END 40.5
HIERARCH ESO ISS PBL24 START 9.723
HIERARCH ESO ISS PBL24 END 9.708
HIERARCH ESO ISS PBLA24 START 40.457
HIERARCH ESO ISS PBLA24 END 40.474
HIERARCH ESO ISS PBL34 START 19.457
HIERARCH ESO ISS PBL34 END 19.427
HIERARCH ESO ISS PBLA34 START 220.513
HIERARCH ESO ISS PBLA34 END 220.531
HIERARCH ESO ISS AMBI TAU0 START 0.001944
HIERARCH ESO ISS AMBI TAU0 END 0.001944
HIERARCH ESO ISS AMBI TEMP 9.8
HIERARCH ESO ISS AMBI FWHM START 1.56
HIERARCH ESO ISS AMBI FWHM END 2.05