Exposure
ID
MATIS.2020-12-18T02:56:54.413_1
Header ID
MATIS.2020-12-18T02:56:54.413
Date updated
2020-12-18 03:06:06 UTC+0000
Release date
2020-12-18 02:56:54 UTC+0000
UTC Start
2020-12-18 02:56:54.413
UTC End
2020-12-18 02:57:54.389
MJD Start
59201.122852
MJD End
59201.1235461667
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007666
Ambient temperature (°C)
13.43
Seeing (arcsec)
0.405
Observation
ID
46184
Category
calibrator
Program ID
106.21LN.006
Program Title
UNVEILLING THE PROPERTIES OF THE FIRST DUST GRAIN TO FORM AROUND OXYGEN-RICH AGB STARS
Program Type
Normal
PI / COI
KHOURI/ PALADINI/ MAERCKER/ DE BECK/ VLEMMINGS/ VELILLA PRIETO/ OLOFSSON/ BRUNO
Target
ID
34771
Name
alf Cet
RA
45.569841
DEC
4.08938
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 65.7400 65.6550 270.3000 270.3000
K0-D0 95.5460 95.5070 252.3000 252.2000
K0-J3 47.8010 47.7450 336.0880 336.2190
G2-D0 38.8160 38.8440 220.6000 220.6000
G2-J3 63.4670 63.5040 46.9350 46.9480
D0-J3 102.1360 102.2020 44.5360 44.5550
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LN.006
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59201.122852
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Cet
RA 45.569841
DEC 4.08938
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME HIGH
HIERARCH ESO INS DIN ID HIGH
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 65.74
HIERARCH ESO ISS PBL12 END 65.655
HIERARCH ESO ISS PBLA12 START 270.3
HIERARCH ESO ISS PBLA12 END 270.3
HIERARCH ESO ISS PBL13 START 95.546
HIERARCH ESO ISS PBL13 END 95.507
HIERARCH ESO ISS PBLA13 START 252.3
HIERARCH ESO ISS PBLA13 END 252.2
HIERARCH ESO ISS PBL14 START 47.801
HIERARCH ESO ISS PBL14 END 47.745
HIERARCH ESO ISS PBLA14 START 336.088
HIERARCH ESO ISS PBLA14 END 336.219
HIERARCH ESO ISS PBL23 START 38.816
HIERARCH ESO ISS PBL23 END 38.844
HIERARCH ESO ISS PBLA23 START 220.6
HIERARCH ESO ISS PBLA23 END 220.6
HIERARCH ESO ISS PBL24 START 63.467
HIERARCH ESO ISS PBL24 END 63.504
HIERARCH ESO ISS PBLA24 START 46.935
HIERARCH ESO ISS PBLA24 END 46.948
HIERARCH ESO ISS PBL34 START 102.136
HIERARCH ESO ISS PBL34 END 102.202
HIERARCH ESO ISS PBLA34 START 44.536
HIERARCH ESO ISS PBLA34 END 44.555
HIERARCH ESO ISS AMBI TAU0 START 0.007669
HIERARCH ESO ISS AMBI TAU0 END 0.007663
HIERARCH ESO ISS AMBI TEMP 13.43
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.39