Exposure
ID
MATIS.2020-12-18T02:06:18.528_1
Header ID
MATIS.2020-12-18T02:06:18.528
Date updated
2020-12-18 02:16:15 UTC+0000
Release date
2020-12-18 02:06:18 UTC+0000
UTC Start
2020-12-18 02:06:18.528
UTC End
2020-12-18 02:07:18.504
MJD Start
59201.08771445
MJD End
59201.0884086167
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007936
Ambient temperature (°C)
13.66
Seeing (arcsec)
0.575
Observation
ID
46184
Category
calibrator
Program ID
106.21LN.006
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
34771
Name
alf Cet
RA
45.569841
DEC
4.08938
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.2390 68.2210 271.2000 271.2000
K0-D0 95.3340 95.3800 253.1000 253.1000
K0-J3 50.5670 50.5120 330.5940 330.6910
G2-D0 37.0840 37.1250 218.4000 218.4000
G2-J3 60.8240 60.8910 45.5200 45.5680
D0-J3 97.7280 97.8370 42.8090 42.8640
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LN.006
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59201.08771445
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Cet
RA 45.569841
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 68.239
HIERARCH ESO ISS PBL12 END 68.221
HIERARCH ESO ISS PBLA12 START 271.2
HIERARCH ESO ISS PBLA12 END 271.2
HIERARCH ESO ISS PBL13 START 95.334
HIERARCH ESO ISS PBL13 END 95.38
HIERARCH ESO ISS PBLA13 START 253.1
HIERARCH ESO ISS PBLA13 END 253.1
HIERARCH ESO ISS PBL14 START 50.567
HIERARCH ESO ISS PBL14 END 50.512
HIERARCH ESO ISS PBLA14 START 330.594
HIERARCH ESO ISS PBLA14 END 330.691
HIERARCH ESO ISS PBL23 START 37.084
HIERARCH ESO ISS PBL23 END 37.125
HIERARCH ESO ISS PBLA23 START 218.4
HIERARCH ESO ISS PBLA23 END 218.4
HIERARCH ESO ISS PBL24 START 60.824
HIERARCH ESO ISS PBL24 END 60.891
HIERARCH ESO ISS PBLA24 START 45.52
HIERARCH ESO ISS PBLA24 END 45.568
HIERARCH ESO ISS PBL34 START 97.728
HIERARCH ESO ISS PBL34 END 97.837
HIERARCH ESO ISS PBLA34 START 42.809
HIERARCH ESO ISS PBLA34 END 42.864
HIERARCH ESO ISS AMBI TAU0 START 0.007603
HIERARCH ESO ISS AMBI TAU0 END 0.008269
HIERARCH ESO ISS AMBI TEMP 13.66
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.59