Exposure
ID
MATIS.2020-12-31T00:45:20.712_1
Header ID
MATIS.2020-12-31T00:45:20.712
Date updated
2020-12-31 00:56:29 UTC+0000
Release date
2020-12-31 00:45:20 UTC+0000
UTC Start
2020-12-31 00:45:20.712
UTC End
2020-12-31 00:46:20.688
MJD Start
59214.03148972
MJD End
59214.0321838867
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003939
Ambient temperature (°C)
13.03
Seeing (arcsec)
1.14
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 23.8950 23.8710 137.8000 137.9000
A0-D0 31.0830 31.1150 73.3000 73.3000
A0-C1 22.4240 22.4120 113.1900 113.1890
B2-D0 29.9610 29.9940 27.3000 27.4000
B2-C1 9.9800 9.9910 27.2120 27.3170
D0-C1 19.9810 20.0030 207.2820 207.3870
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 59214.03148972
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 23.895
HIERARCH ESO ISS PBL12 END 23.871
HIERARCH ESO ISS PBLA12 START 137.8
HIERARCH ESO ISS PBLA12 END 137.9
HIERARCH ESO ISS PBL13 START 31.083
HIERARCH ESO ISS PBL13 END 31.115
HIERARCH ESO ISS PBLA13 START 73.3
HIERARCH ESO ISS PBLA13 END 73.3
HIERARCH ESO ISS PBL14 START 22.424
HIERARCH ESO ISS PBL14 END 22.412
HIERARCH ESO ISS PBLA14 START 113.19
HIERARCH ESO ISS PBLA14 END 113.189
HIERARCH ESO ISS PBL23 START 29.961
HIERARCH ESO ISS PBL23 END 29.994
HIERARCH ESO ISS PBLA23 START 27.3
HIERARCH ESO ISS PBLA23 END 27.4
HIERARCH ESO ISS PBL24 START 9.98
HIERARCH ESO ISS PBL24 END 9.991
HIERARCH ESO ISS PBLA24 START 27.212
HIERARCH ESO ISS PBLA24 END 27.317
HIERARCH ESO ISS PBL34 START 19.981
HIERARCH ESO ISS PBL34 END 20.003
HIERARCH ESO ISS PBLA34 START 207.282
HIERARCH ESO ISS PBLA34 END 207.387
HIERARCH ESO ISS AMBI TAU0 START 0.003939
HIERARCH ESO ISS AMBI TAU0 END 0.003939
HIERARCH ESO ISS AMBI TEMP 13.03
HIERARCH ESO ISS AMBI FWHM START 1.14
HIERARCH ESO ISS AMBI FWHM END 1.14