Exposure
ID
MATIS.2020-12-14T03:27:16.888_1
Header ID
MATIS.2020-12-14T03:27:16.888
Date updated
2020-12-14 03:40:37 UTC+0000
Release date
2020-12-14 03:27:16 UTC+0000
UTC Start
2020-12-14 03:27:16.888
UTC End
2020-12-14 03:28:16.864
MJD Start
59197.14394546
MJD End
59197.1446396267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006875
Ambient temperature (°C)
14.12
Seeing (arcsec)
0.72
Observation
ID
46161
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
34761
Name
alf Cet
RA
45.569283
DEC
4.08938
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 78.8540 78.6750 114.7000 114.7000
A0-J2 121.3400 121.1410 91.2000 91.2000
A0-J3 131.9140 131.9530 51.0220 51.0120
G1-J2 58.2290 58.2280 58.5000 58.5000
G1-J3 119.9810 120.0450 14.9250 15.0150
J2-J3 87.5820 87.5290 347.6230 347.7580
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 59197.14394546
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Cet
RA 45.569283
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 78.854
HIERARCH ESO ISS PBL12 END 78.675
HIERARCH ESO ISS PBLA12 START 114.7
HIERARCH ESO ISS PBLA12 END 114.7
HIERARCH ESO ISS PBL13 START 121.34
HIERARCH ESO ISS PBL13 END 121.141
HIERARCH ESO ISS PBLA13 START 91.2
HIERARCH ESO ISS PBLA13 END 91.2
HIERARCH ESO ISS PBL14 START 131.914
HIERARCH ESO ISS PBL14 END 131.953
HIERARCH ESO ISS PBLA14 START 51.022
HIERARCH ESO ISS PBLA14 END 51.012
HIERARCH ESO ISS PBL23 START 58.229
HIERARCH ESO ISS PBL23 END 58.228
HIERARCH ESO ISS PBLA23 START 58.5
HIERARCH ESO ISS PBLA23 END 58.5
HIERARCH ESO ISS PBL24 START 119.981
HIERARCH ESO ISS PBL24 END 120.045
HIERARCH ESO ISS PBLA24 START 14.925
HIERARCH ESO ISS PBLA24 END 15.015
HIERARCH ESO ISS PBL34 START 87.582
HIERARCH ESO ISS PBL34 END 87.529
HIERARCH ESO ISS PBLA34 START 347.623
HIERARCH ESO ISS PBLA34 END 347.758
HIERARCH ESO ISS AMBI TAU0 START 0.006875
HIERARCH ESO ISS AMBI TAU0 END 0.006875
HIERARCH ESO ISS AMBI TEMP 14.12
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.72