Exposure
ID
MATIS.2020-12-18T03:03:05.460_1
Header ID
MATIS.2020-12-18T03:03:05.460
Date updated
2020-12-18 03:15:54 UTC+0000
Release date
2020-12-18 03:03:05 UTC+0000
UTC Start
2020-12-18 03:03:05.460
UTC End
2020-12-18 03:04:05.436
MJD Start
59201.12714653
MJD End
59201.1278406967
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0078555
Ambient temperature (°C)
13.62
Seeing (arcsec)
0.395
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 65.2120 65.1190 270.2000 270.2000
K0-D0 95.2820 95.2310 252.1000 252.1000
K0-J3 47.4720 47.4180 336.8800 337.0150
G2-D0 38.9780 39.0050 220.8000 220.8000
G2-J3 63.6820 63.7150 47.0010 47.0100
D0-J3 102.5180 102.5780 44.6380 44.6530
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 59201.12714653
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 65.212
HIERARCH ESO ISS PBL12 END 65.119
HIERARCH ESO ISS PBLA12 START 270.2
HIERARCH ESO ISS PBLA12 END 270.2
HIERARCH ESO ISS PBL13 START 95.282
HIERARCH ESO ISS PBL13 END 95.231
HIERARCH ESO ISS PBLA13 START 252.1
HIERARCH ESO ISS PBLA13 END 252.1
HIERARCH ESO ISS PBL14 START 47.472
HIERARCH ESO ISS PBL14 END 47.418
HIERARCH ESO ISS PBLA14 START 336.88
HIERARCH ESO ISS PBLA14 END 337.015
HIERARCH ESO ISS PBL23 START 38.978
HIERARCH ESO ISS PBL23 END 39.005
HIERARCH ESO ISS PBLA23 START 220.8
HIERARCH ESO ISS PBLA23 END 220.8
HIERARCH ESO ISS PBL24 START 63.682
HIERARCH ESO ISS PBL24 END 63.715
HIERARCH ESO ISS PBLA24 START 47.001
HIERARCH ESO ISS PBLA24 END 47.01
HIERARCH ESO ISS PBL34 START 102.518
HIERARCH ESO ISS PBL34 END 102.578
HIERARCH ESO ISS PBLA34 START 44.638
HIERARCH ESO ISS PBLA34 END 44.653
HIERARCH ESO ISS AMBI TAU0 START 0.00791
HIERARCH ESO ISS AMBI TAU0 END 0.007801
HIERARCH ESO ISS AMBI TEMP 13.62
HIERARCH ESO ISS AMBI FWHM START 0.37
HIERARCH ESO ISS AMBI FWHM END 0.42