Exposure
ID
MATIS.2021-11-18T06:22:23.191_1
Header ID
MATIS.2021-11-18T06:22:23.191
Date updated
2021-11-18 06:31:19 UTC+0000
Release date
2021-11-18 06:22:23 UTC+0000
UTC Start
2021-11-18 06:22:23.191
UTC End
2021-11-18 06:23:23.167
MJD Start
59536.26554619
MJD End
59536.2662403567
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002847
Ambient temperature (°C)
11.08
Seeing (arcsec)
0.875
Observation
ID
48920
Category
calibrator
Program ID
106.21LN.007
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
36625
Name
alf Cet
RA
45.568723
DEC
4.08937
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 63.5190 63.2700 119.7000 119.8000
A0-J2 101.6980 101.3430 90.0000 90.0000
A0-K0 115.1730 114.9410 68.6220 68.5590
G1-J2 56.1890 56.1320 55.9000 55.9000
G1-K0 90.0630 90.0850 35.3300 35.3320
J2-K0 42.3500 42.3640 7.5210 7.6460
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LN.007
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59536.26554619
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Cet
RA 45.568723
DEC 4.08937
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 63.519
HIERARCH ESO ISS PBL12 END 63.27
HIERARCH ESO ISS PBLA12 START 119.7
HIERARCH ESO ISS PBLA12 END 119.8
HIERARCH ESO ISS PBL13 START 101.698
HIERARCH ESO ISS PBL13 END 101.343
HIERARCH ESO ISS PBLA13 START 90.0
HIERARCH ESO ISS PBLA13 END 90.0
HIERARCH ESO ISS PBL14 START 115.173
HIERARCH ESO ISS PBL14 END 114.941
HIERARCH ESO ISS PBLA14 START 68.622
HIERARCH ESO ISS PBLA14 END 68.559
HIERARCH ESO ISS PBL23 START 56.189
HIERARCH ESO ISS PBL23 END 56.132
HIERARCH ESO ISS PBLA23 START 55.9
HIERARCH ESO ISS PBLA23 END 55.9
HIERARCH ESO ISS PBL24 START 90.063
HIERARCH ESO ISS PBL24 END 90.085
HIERARCH ESO ISS PBLA24 START 35.33
HIERARCH ESO ISS PBLA24 END 35.332
HIERARCH ESO ISS PBL34 START 42.35
HIERARCH ESO ISS PBL34 END 42.364
HIERARCH ESO ISS PBLA34 START 7.521
HIERARCH ESO ISS PBLA34 END 7.646
HIERARCH ESO ISS AMBI TAU0 START 0.002898
HIERARCH ESO ISS AMBI TAU0 END 0.002796
HIERARCH ESO ISS AMBI TEMP 11.08
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.92