Exposure
ID
MATIS.2020-12-14T03:26:03.663_1
Header ID
MATIS.2020-12-14T03:26:03.663
Date updated
2020-12-14 03:35:46 UTC+0000
Release date
2020-12-14 03:26:03 UTC+0000
UTC Start
2020-12-14 03:26:03.663
UTC End
2020-12-14 03:27:03.639
MJD Start
59197.14309795
MJD End
59197.1437921167
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006243
Ambient temperature (°C)
14.18
Seeing (arcsec)
0.715
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 79.0680 78.8900 114.6000 114.7000
A0-J2 121.5740 121.3780 91.2000 91.2000
A0-J3 131.8650 131.9060 51.0210 51.0230
G1-J2 58.2290 58.2290 58.6000 58.6000
G1-J3 119.9040 119.9680 14.8040 14.9060
J2-J3 87.6460 87.5930 347.4500 347.5960
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 59197.14309795
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 79.068
HIERARCH ESO ISS PBL12 END 78.89
HIERARCH ESO ISS PBLA12 START 114.6
HIERARCH ESO ISS PBLA12 END 114.7
HIERARCH ESO ISS PBL13 START 121.574
HIERARCH ESO ISS PBL13 END 121.378
HIERARCH ESO ISS PBLA13 START 91.2
HIERARCH ESO ISS PBLA13 END 91.2
HIERARCH ESO ISS PBL14 START 131.865
HIERARCH ESO ISS PBL14 END 131.906
HIERARCH ESO ISS PBLA14 START 51.021
HIERARCH ESO ISS PBLA14 END 51.023
HIERARCH ESO ISS PBL23 START 58.229
HIERARCH ESO ISS PBL23 END 58.229
HIERARCH ESO ISS PBLA23 START 58.6
HIERARCH ESO ISS PBLA23 END 58.6
HIERARCH ESO ISS PBL24 START 119.904
HIERARCH ESO ISS PBL24 END 119.968
HIERARCH ESO ISS PBLA24 START 14.804
HIERARCH ESO ISS PBLA24 END 14.906
HIERARCH ESO ISS PBL34 START 87.646
HIERARCH ESO ISS PBL34 END 87.593
HIERARCH ESO ISS PBLA34 START 347.45
HIERARCH ESO ISS PBLA34 END 347.596
HIERARCH ESO ISS AMBI TAU0 START 0.00625
HIERARCH ESO ISS AMBI TAU0 END 0.006236
HIERARCH ESO ISS AMBI TEMP 14.18
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.7