Exposure
ID
MATIS.2020-12-14T03:33:32.619_1
Header ID
MATIS.2020-12-14T03:33:32.619
Date updated
2020-12-14 03:45:46 UTC+0000
Release date
2020-12-14 03:33:32 UTC+0000
UTC Start
2020-12-14 03:33:32.619
UTC End
2020-12-14 03:34:32.595
MJD Start
59197.1482942
MJD End
59197.1489883667
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0061875
Ambient temperature (°C)
14.25
Seeing (arcsec)
0.69
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 77.7280 77.5410 115.0000 115.0000
A0-J2 120.0790 119.8650 91.1000 91.1000
A0-J3 132.1300 132.1590 50.9840 50.9710
G1-J2 58.2120 58.2060 58.4000 58.4000
G1-J3 120.3800 120.4450 15.5090 15.5980
J2-J3 87.2640 87.2140 348.4960 348.6340
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 59197.1482942
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 77.728
HIERARCH ESO ISS PBL12 END 77.541
HIERARCH ESO ISS PBLA12 START 115.0
HIERARCH ESO ISS PBLA12 END 115.0
HIERARCH ESO ISS PBL13 START 120.079
HIERARCH ESO ISS PBL13 END 119.865
HIERARCH ESO ISS PBLA13 START 91.1
HIERARCH ESO ISS PBLA13 END 91.1
HIERARCH ESO ISS PBL14 START 132.13
HIERARCH ESO ISS PBL14 END 132.159
HIERARCH ESO ISS PBLA14 START 50.984
HIERARCH ESO ISS PBLA14 END 50.971
HIERARCH ESO ISS PBL23 START 58.212
HIERARCH ESO ISS PBL23 END 58.206
HIERARCH ESO ISS PBLA23 START 58.4
HIERARCH ESO ISS PBLA23 END 58.4
HIERARCH ESO ISS PBL24 START 120.38
HIERARCH ESO ISS PBL24 END 120.445
HIERARCH ESO ISS PBLA24 START 15.509
HIERARCH ESO ISS PBLA24 END 15.598
HIERARCH ESO ISS PBL34 START 87.264
HIERARCH ESO ISS PBL34 END 87.214
HIERARCH ESO ISS PBLA34 START 348.496
HIERARCH ESO ISS PBLA34 END 348.634
HIERARCH ESO ISS AMBI TAU0 START 0.006198
HIERARCH ESO ISS AMBI TAU0 END 0.006177
HIERARCH ESO ISS AMBI TEMP 14.25
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.69