Exposure
ID
MATIS.2020-12-31T00:52:25.880_1
Header ID
MATIS.2020-12-31T00:52:25.880
Date updated
2020-12-31 01:01:22 UTC+0000
Release date
2020-12-31 00:52:25 UTC+0000
UTC Start
2020-12-31 00:52:25.880
UTC End
2020-12-31 00:53:25.856
MJD Start
59214.03641065
MJD End
59214.0371048167
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003709
Ambient temperature (°C)
13.15
Seeing (arcsec)
1.26
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 23.7180 23.6920 138.2000 138.2000
A0-D0 31.2950 31.3230 73.3000 73.3000
A0-C1 22.3300 22.3150 113.1680 113.1620
B2-D0 30.1860 30.2190 28.0000 28.0000
B2-C1 10.0550 10.0660 27.9080 28.0000
D0-C1 20.1320 20.1530 207.9770 208.0700
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 59214.03641065
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 23.718
HIERARCH ESO ISS PBL12 END 23.692
HIERARCH ESO ISS PBLA12 START 138.2
HIERARCH ESO ISS PBLA12 END 138.2
HIERARCH ESO ISS PBL13 START 31.295
HIERARCH ESO ISS PBL13 END 31.323
HIERARCH ESO ISS PBLA13 START 73.3
HIERARCH ESO ISS PBLA13 END 73.3
HIERARCH ESO ISS PBL14 START 22.33
HIERARCH ESO ISS PBL14 END 22.315
HIERARCH ESO ISS PBLA14 START 113.168
HIERARCH ESO ISS PBLA14 END 113.162
HIERARCH ESO ISS PBL23 START 30.186
HIERARCH ESO ISS PBL23 END 30.219
HIERARCH ESO ISS PBLA23 START 28.0
HIERARCH ESO ISS PBLA23 END 28.0
HIERARCH ESO ISS PBL24 START 10.055
HIERARCH ESO ISS PBL24 END 10.066
HIERARCH ESO ISS PBLA24 START 27.908
HIERARCH ESO ISS PBLA24 END 28.0
HIERARCH ESO ISS PBL34 START 20.132
HIERARCH ESO ISS PBL34 END 20.153
HIERARCH ESO ISS PBLA34 START 207.977
HIERARCH ESO ISS PBLA34 END 208.07
HIERARCH ESO ISS AMBI TAU0 START 0.003709
HIERARCH ESO ISS AMBI TAU0 END 0.003709
HIERARCH ESO ISS AMBI TEMP 13.15
HIERARCH ESO ISS AMBI FWHM START 1.3
HIERARCH ESO ISS AMBI FWHM END 1.22