Exposure
ID
MATIS.2021-01-01T01:37:28.533_1
Header ID
MATIS.2021-01-01T01:37:28.533
Date updated
2021-01-01 01:46:02 UTC+0000
Release date
2021-01-01 01:37:28 UTC+0000
UTC Start
2021-01-01 01:37:28.533
UTC End
2021-01-01 01:38:28.509
MJD Start
59215.06769135
MJD End
59215.0683855167
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0120525
Ambient temperature (°C)
14.87
Seeing (arcsec)
0.375
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 22.2790 22.2460 141.5000 141.6000
A0-D0 32.0030 32.0040 72.8000 72.8000
A0-C1 21.1920 21.1590 113.5660 113.5850
B2-D0 31.6680 31.6960 31.8000 31.9000
B2-C1 10.5480 10.5570 31.7880 31.8530
D0-C1 21.1200 21.1390 211.8510 211.9150
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 59215.06769135
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 22.279
HIERARCH ESO ISS PBL12 END 22.246
HIERARCH ESO ISS PBLA12 START 141.5
HIERARCH ESO ISS PBLA12 END 141.6
HIERARCH ESO ISS PBL13 START 32.003
HIERARCH ESO ISS PBL13 END 32.004
HIERARCH ESO ISS PBLA13 START 72.8
HIERARCH ESO ISS PBLA13 END 72.8
HIERARCH ESO ISS PBL14 START 21.192
HIERARCH ESO ISS PBL14 END 21.159
HIERARCH ESO ISS PBLA14 START 113.566
HIERARCH ESO ISS PBLA14 END 113.585
HIERARCH ESO ISS PBL23 START 31.668
HIERARCH ESO ISS PBL23 END 31.696
HIERARCH ESO ISS PBLA23 START 31.8
HIERARCH ESO ISS PBLA23 END 31.9
HIERARCH ESO ISS PBL24 START 10.548
HIERARCH ESO ISS PBL24 END 10.557
HIERARCH ESO ISS PBLA24 START 31.788
HIERARCH ESO ISS PBLA24 END 31.853
HIERARCH ESO ISS PBL34 START 21.12
HIERARCH ESO ISS PBL34 END 21.139
HIERARCH ESO ISS PBLA34 START 211.851
HIERARCH ESO ISS PBLA34 END 211.915
HIERARCH ESO ISS AMBI TAU0 START 0.012065
HIERARCH ESO ISS AMBI TAU0 END 0.01204
HIERARCH ESO ISS AMBI TEMP 14.87
HIERARCH ESO ISS AMBI FWHM START 0.38
HIERARCH ESO ISS AMBI FWHM END 0.37