Exposure
ID
MATIS.2020-12-30T00:42:07.256_1
Header ID
MATIS.2020-12-30T00:42:07.256
Date updated
2020-12-30 00:51:33 UTC+0000
Release date
2020-12-30 00:42:07 UTC+0000
UTC Start
2020-12-30 00:42:07.256
UTC End
2020-12-30 00:43:07.232
MJD Start
59213.02925065
MJD End
59213.0299448167
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006074
Ambient temperature (°C)
11.28
Seeing (arcsec)
0.74
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 24.0650 24.0410 137.5000 137.5000
A0-D0 30.8410 30.8770 73.3000 73.3000
A0-C1 22.5010 22.4910 113.2410 113.2300
B2-D0 29.7330 29.7660 26.5000 26.6000
B2-C1 9.9040 9.9150 26.4830 26.5860
D0-C1 19.8290 19.8510 206.5550 206.6570
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 59213.02925065
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 24.065
HIERARCH ESO ISS PBL12 END 24.041
HIERARCH ESO ISS PBLA12 START 137.5
HIERARCH ESO ISS PBLA12 END 137.5
HIERARCH ESO ISS PBL13 START 30.841
HIERARCH ESO ISS PBL13 END 30.877
HIERARCH ESO ISS PBLA13 START 73.3
HIERARCH ESO ISS PBLA13 END 73.3
HIERARCH ESO ISS PBL14 START 22.501
HIERARCH ESO ISS PBL14 END 22.491
HIERARCH ESO ISS PBLA14 START 113.241
HIERARCH ESO ISS PBLA14 END 113.23
HIERARCH ESO ISS PBL23 START 29.733
HIERARCH ESO ISS PBL23 END 29.766
HIERARCH ESO ISS PBLA23 START 26.5
HIERARCH ESO ISS PBLA23 END 26.6
HIERARCH ESO ISS PBL24 START 9.904
HIERARCH ESO ISS PBL24 END 9.915
HIERARCH ESO ISS PBLA24 START 26.483
HIERARCH ESO ISS PBLA24 END 26.586
HIERARCH ESO ISS PBL34 START 19.829
HIERARCH ESO ISS PBL34 END 19.851
HIERARCH ESO ISS PBLA34 START 206.555
HIERARCH ESO ISS PBLA34 END 206.657
HIERARCH ESO ISS AMBI TAU0 START 0.006074
HIERARCH ESO ISS AMBI TAU0 END 0.006074
HIERARCH ESO ISS AMBI TEMP 11.28
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74