Exposure
ID
MATIS.2023-02-24T02:22:42.982_1
Header ID
MATIS.2023-02-24T02:22:42.982
Date updated
2023-02-24 02:30:42 UTC+0000
Release date
2023-02-24 02:22:42 UTC+0000
UTC Start
2023-02-24 02:22:42.982
UTC End
2023-02-24 02:23:44.706
MJD Start
59999.09910859
MJD End
59999.0998229882
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.0093
Ambient temperature (°C)
13.75
Seeing (arcsec)
0.36
Observation
ID
53909
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
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2870 25.2850 145.6000 145.7000
A0-D0 31.8000 31.7850 74.0000 74.1000
A0-C1 22.5590 22.5520 119.1470 119.2770
B2-D0 33.8150 33.8090 28.8000 28.9000
B2-C1 11.2640 11.2620 28.7360 28.8390
D0-C1 22.5510 22.5470 208.8000 208.9030
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 59999.09910859
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD59235
RA 112.006844
DEC -26.83893
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 1.3
HIERARCH ESO DET SEQ1 PERIOD 2.374
HIERARCH ESO DET NDIT 26
HIERARCH ESO ISS PBL12 START 25.287
HIERARCH ESO ISS PBL12 END 25.285
HIERARCH ESO ISS PBLA12 START 145.6
HIERARCH ESO ISS PBLA12 END 145.7
HIERARCH ESO ISS PBL13 START 31.8
HIERARCH ESO ISS PBL13 END 31.785
HIERARCH ESO ISS PBLA13 START 74.0
HIERARCH ESO ISS PBLA13 END 74.1
HIERARCH ESO ISS PBL14 START 22.559
HIERARCH ESO ISS PBL14 END 22.552
HIERARCH ESO ISS PBLA14 START 119.147
HIERARCH ESO ISS PBLA14 END 119.277
HIERARCH ESO ISS PBL23 START 33.815
HIERARCH ESO ISS PBL23 END 33.809
HIERARCH ESO ISS PBLA23 START 28.8
HIERARCH ESO ISS PBLA23 END 28.9
HIERARCH ESO ISS PBL24 START 11.264
HIERARCH ESO ISS PBL24 END 11.262
HIERARCH ESO ISS PBLA24 START 28.736
HIERARCH ESO ISS PBLA24 END 28.839
HIERARCH ESO ISS PBL34 START 22.551
HIERARCH ESO ISS PBL34 END 22.547
HIERARCH ESO ISS PBLA34 START 208.8
HIERARCH ESO ISS PBLA34 END 208.903
HIERARCH ESO ISS AMBI TAU0 START 0.009235
HIERARCH ESO ISS AMBI TAU0 END 0.009365
HIERARCH ESO ISS AMBI TEMP 13.75
HIERARCH ESO ISS AMBI FWHM START 0.36
HIERARCH ESO ISS AMBI FWHM END 0.36