Exposure
ID
MATIS.2020-12-18T03:06:53.581_1
Header ID
MATIS.2020-12-18T03:06:53.581
Date updated
2020-12-18 03:15:54 UTC+0000
Release date
2020-12-18 03:06:53 UTC+0000
UTC Start
2020-12-18 03:06:53.581
UTC End
2020-12-18 03:07:53.557
MJD Start
59201.12978682
MJD End
59201.1304809867
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007188
Ambient temperature (°C)
13.76
Seeing (arcsec)
0.43
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 64.8620 64.7660 270.1000 270.1000
K0-D0 95.0870 95.0310 252.0000 252.0000
K0-J3 47.2720 47.2190 337.3870 337.5200
G2-D0 39.0730 39.0980 220.9000 220.9000
G2-J3 63.8020 63.8330 47.0350 47.0390
D0-J3 102.7350 102.7910 44.6950 44.7050
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 59201.12978682
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 64.862
HIERARCH ESO ISS PBL12 END 64.766
HIERARCH ESO ISS PBLA12 START 270.1
HIERARCH ESO ISS PBLA12 END 270.1
HIERARCH ESO ISS PBL13 START 95.087
HIERARCH ESO ISS PBL13 END 95.031
HIERARCH ESO ISS PBLA13 START 252.0
HIERARCH ESO ISS PBLA13 END 252.0
HIERARCH ESO ISS PBL14 START 47.272
HIERARCH ESO ISS PBL14 END 47.219
HIERARCH ESO ISS PBLA14 START 337.387
HIERARCH ESO ISS PBLA14 END 337.52
HIERARCH ESO ISS PBL23 START 39.073
HIERARCH ESO ISS PBL23 END 39.098
HIERARCH ESO ISS PBLA23 START 220.9
HIERARCH ESO ISS PBLA23 END 220.9
HIERARCH ESO ISS PBL24 START 63.802
HIERARCH ESO ISS PBL24 END 63.833
HIERARCH ESO ISS PBLA24 START 47.035
HIERARCH ESO ISS PBLA24 END 47.039
HIERARCH ESO ISS PBL34 START 102.735
HIERARCH ESO ISS PBL34 END 102.791
HIERARCH ESO ISS PBLA34 START 44.695
HIERARCH ESO ISS PBLA34 END 44.705
HIERARCH ESO ISS AMBI TAU0 START 0.007093
HIERARCH ESO ISS AMBI TAU0 END 0.007283
HIERARCH ESO ISS AMBI TEMP 13.76
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.4