Exposure
ID
MATIS.2020-12-30T00:47:15.054_1
Header ID
MATIS.2020-12-30T00:47:15.054
Date updated
2020-12-30 01:01:31 UTC+0000
Release date
2020-12-30 00:47:15 UTC+0000
UTC Start
2020-12-30 00:47:15.054
UTC End
2020-12-30 00:48:15.030
MJD Start
59213.03281312
MJD End
59213.0335072867
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004926
Ambient temperature (°C)
11.14
Seeing (arcsec)
0.735
Observation
ID
46232
Category
calibrator
Program ID
106.21LN.005
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
34791
Name
alf Cet
RA
45.568725
DEC
4.08938
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.9450 23.9200 137.7000 137.8000
A0-D0 31.0170 31.0510 73.3000 73.3000
A0-C1 22.4480 22.4360 113.2020 113.1960
B2-D0 29.8960 29.9290 27.1000 27.2000
B2-C1 9.9580 9.9690 27.0080 27.1120
D0-C1 19.9380 19.9600 207.0780 207.1830
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LN.005
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59213.03281312
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Cet
RA 45.568725
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 23.945
HIERARCH ESO ISS PBL12 END 23.92
HIERARCH ESO ISS PBLA12 START 137.7
HIERARCH ESO ISS PBLA12 END 137.8
HIERARCH ESO ISS PBL13 START 31.017
HIERARCH ESO ISS PBL13 END 31.051
HIERARCH ESO ISS PBLA13 START 73.3
HIERARCH ESO ISS PBLA13 END 73.3
HIERARCH ESO ISS PBL14 START 22.448
HIERARCH ESO ISS PBL14 END 22.436
HIERARCH ESO ISS PBLA14 START 113.202
HIERARCH ESO ISS PBLA14 END 113.196
HIERARCH ESO ISS PBL23 START 29.896
HIERARCH ESO ISS PBL23 END 29.929
HIERARCH ESO ISS PBLA23 START 27.1
HIERARCH ESO ISS PBLA23 END 27.2
HIERARCH ESO ISS PBL24 START 9.958
HIERARCH ESO ISS PBL24 END 9.969
HIERARCH ESO ISS PBLA24 START 27.008
HIERARCH ESO ISS PBLA24 END 27.112
HIERARCH ESO ISS PBL34 START 19.938
HIERARCH ESO ISS PBL34 END 19.96
HIERARCH ESO ISS PBLA34 START 207.078
HIERARCH ESO ISS PBLA34 END 207.183
HIERARCH ESO ISS AMBI TAU0 START 0.004695
HIERARCH ESO ISS AMBI TAU0 END 0.005157
HIERARCH ESO ISS AMBI TEMP 11.14
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.71