Exposure
ID
MATIS.2020-12-18T02:01:22.965_1
Header ID
MATIS.2020-12-18T02:01:22.965
Date updated
2020-12-18 02:10:57 UTC+0000
Release date
2020-12-18 02:01:22 UTC+0000
UTC Start
2020-12-18 02:01:22.965
UTC End
2020-12-18 02:02:22.941
MJD Start
59201.08429358
MJD End
59201.0849877467
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006079
Ambient temperature (°C)
13.39
Seeing (arcsec)
0.77
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 68.3060 68.2950 271.3000 271.3000
K0-D0 95.0850 95.1390 253.2000 253.2000
K0-J3 50.8340 50.7790 330.1540 330.2470
G2-D0 36.8820 36.9240 218.1000 218.1000
G2-J3 60.4870 60.5580 45.2970 45.3480
D0-J3 97.1860 97.2990 42.5530 42.6110
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 59201.08429358
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 68.306
HIERARCH ESO ISS PBL12 END 68.295
HIERARCH ESO ISS PBLA12 START 271.3
HIERARCH ESO ISS PBLA12 END 271.3
HIERARCH ESO ISS PBL13 START 95.085
HIERARCH ESO ISS PBL13 END 95.139
HIERARCH ESO ISS PBLA13 START 253.2
HIERARCH ESO ISS PBLA13 END 253.2
HIERARCH ESO ISS PBL14 START 50.834
HIERARCH ESO ISS PBL14 END 50.779
HIERARCH ESO ISS PBLA14 START 330.154
HIERARCH ESO ISS PBLA14 END 330.247
HIERARCH ESO ISS PBL23 START 36.882
HIERARCH ESO ISS PBL23 END 36.924
HIERARCH ESO ISS PBLA23 START 218.1
HIERARCH ESO ISS PBLA23 END 218.1
HIERARCH ESO ISS PBL24 START 60.487
HIERARCH ESO ISS PBL24 END 60.558
HIERARCH ESO ISS PBLA24 START 45.297
HIERARCH ESO ISS PBLA24 END 45.348
HIERARCH ESO ISS PBL34 START 97.186
HIERARCH ESO ISS PBL34 END 97.299
HIERARCH ESO ISS PBLA34 START 42.553
HIERARCH ESO ISS PBLA34 END 42.611
HIERARCH ESO ISS AMBI TAU0 START 0.006079
HIERARCH ESO ISS AMBI TAU0 END 0.006079
HIERARCH ESO ISS AMBI TEMP 13.39
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.77