Exposure
ID
MATIS.2020-12-18T02:55:30.939_1
Header ID
MATIS.2020-12-18T02:55:30.939
Date updated
2020-12-18 03:06:06 UTC+0000
Release date
2020-12-18 02:55:30 UTC+0000
UTC Start
2020-12-18 02:55:30.939
UTC End
2020-12-18 02:56:30.915
MJD Start
59201.12188587
MJD End
59201.1225800367
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007669
Ambient temperature (°C)
13.41
Seeing (arcsec)
0.42
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 65.8520 65.7700 270.3000 270.3000
K0-D0 95.5970 95.5600 252.3000 252.3000
K0-J3 47.8750 47.8200 335.9110 336.0420
G2-D0 38.7770 38.8050 220.6000 220.6000
G2-J3 63.4150 63.4530 46.9130 46.9300
D0-J3 102.0450 102.1120 44.5070 44.5290
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 59201.12188587
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 65.852
HIERARCH ESO ISS PBL12 END 65.77
HIERARCH ESO ISS PBLA12 START 270.3
HIERARCH ESO ISS PBLA12 END 270.3
HIERARCH ESO ISS PBL13 START 95.597
HIERARCH ESO ISS PBL13 END 95.56
HIERARCH ESO ISS PBLA13 START 252.3
HIERARCH ESO ISS PBLA13 END 252.3
HIERARCH ESO ISS PBL14 START 47.875
HIERARCH ESO ISS PBL14 END 47.82
HIERARCH ESO ISS PBLA14 START 335.911
HIERARCH ESO ISS PBLA14 END 336.042
HIERARCH ESO ISS PBL23 START 38.777
HIERARCH ESO ISS PBL23 END 38.805
HIERARCH ESO ISS PBLA23 START 220.6
HIERARCH ESO ISS PBLA23 END 220.6
HIERARCH ESO ISS PBL24 START 63.415
HIERARCH ESO ISS PBL24 END 63.453
HIERARCH ESO ISS PBLA24 START 46.913
HIERARCH ESO ISS PBLA24 END 46.93
HIERARCH ESO ISS PBL34 START 102.045
HIERARCH ESO ISS PBL34 END 102.112
HIERARCH ESO ISS PBLA34 START 44.507
HIERARCH ESO ISS PBLA34 END 44.529
HIERARCH ESO ISS AMBI TAU0 START 0.007669
HIERARCH ESO ISS AMBI TAU0 END 0.007669
HIERARCH ESO ISS AMBI TEMP 13.41
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.42