Exposure
ID
MATIS.2020-12-30T00:44:45.466_1
Header ID
MATIS.2020-12-30T00:44:45.466
Date updated
2020-12-30 00:55:30 UTC+0000
Release date
2020-12-30 00:44:45 UTC+0000
UTC Start
2020-12-30 00:44:45.466
UTC End
2020-12-30 00:45:45.442
MJD Start
59213.03108178
MJD End
59213.0317759467
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006074
Ambient temperature (°C)
11.23
Seeing (arcsec)
0.74
Observation
ID
46232
Category
calibrator
Program ID
106.21LN.005
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
34791
Name
alf Cet
RA
45.568725
DEC
4.08938
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.0040 23.9800 137.6000 137.7000
A0-D0 30.9330 30.9680 73.3000 73.3000
A0-C1 22.4750 22.4640 113.2220 113.2110
B2-D0 29.8170 29.8490 26.8000 26.9000
B2-C1 9.9320 9.9430 26.7570 26.8580
D0-C1 19.8850 19.9070 206.8280 206.9290
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LN.005
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59213.03108178
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Cet
RA 45.568725
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 24.004
HIERARCH ESO ISS PBL12 END 23.98
HIERARCH ESO ISS PBLA12 START 137.6
HIERARCH ESO ISS PBLA12 END 137.7
HIERARCH ESO ISS PBL13 START 30.933
HIERARCH ESO ISS PBL13 END 30.968
HIERARCH ESO ISS PBLA13 START 73.3
HIERARCH ESO ISS PBLA13 END 73.3
HIERARCH ESO ISS PBL14 START 22.475
HIERARCH ESO ISS PBL14 END 22.464
HIERARCH ESO ISS PBLA14 START 113.222
HIERARCH ESO ISS PBLA14 END 113.211
HIERARCH ESO ISS PBL23 START 29.817
HIERARCH ESO ISS PBL23 END 29.849
HIERARCH ESO ISS PBLA23 START 26.8
HIERARCH ESO ISS PBLA23 END 26.9
HIERARCH ESO ISS PBL24 START 9.932
HIERARCH ESO ISS PBL24 END 9.943
HIERARCH ESO ISS PBLA24 START 26.757
HIERARCH ESO ISS PBLA24 END 26.858
HIERARCH ESO ISS PBL34 START 19.885
HIERARCH ESO ISS PBL34 END 19.907
HIERARCH ESO ISS PBLA34 START 206.828
HIERARCH ESO ISS PBLA34 END 206.929
HIERARCH ESO ISS AMBI TAU0 START 0.006074
HIERARCH ESO ISS AMBI TAU0 END 0.006074
HIERARCH ESO ISS AMBI TEMP 11.23
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74