Exposure
ID
MATIS.2020-12-30T00:36:23.446_1
Header ID
MATIS.2020-12-30T00:36:23.446
Date updated
2020-12-30 00:46:06 UTC+0000
Release date
2020-12-30 00:36:23 UTC+0000
UTC Start
2020-12-30 00:36:23.446
UTC End
2020-12-30 00:37:23.422
MJD Start
59213.02527137
MJD End
59213.0259655367
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006074
Ambient temperature (°C)
11.08
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 24.1940 24.1710 137.3000 137.3000
A0-D0 30.6280 30.6670 73.3000 73.3000
A0-C1 22.5490 22.5410 113.2930 113.2790
B2-D0 29.5510 29.5830 25.9000 26.0000
B2-C1 9.8430 9.8540 25.8710 25.9770
D0-C1 19.7070 19.7290 205.9430 206.0490
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 59213.02527137
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 24.194
HIERARCH ESO ISS PBL12 END 24.171
HIERARCH ESO ISS PBLA12 START 137.3
HIERARCH ESO ISS PBLA12 END 137.3
HIERARCH ESO ISS PBL13 START 30.628
HIERARCH ESO ISS PBL13 END 30.667
HIERARCH ESO ISS PBLA13 START 73.3
HIERARCH ESO ISS PBLA13 END 73.3
HIERARCH ESO ISS PBL14 START 22.549
HIERARCH ESO ISS PBL14 END 22.541
HIERARCH ESO ISS PBLA14 START 113.293
HIERARCH ESO ISS PBLA14 END 113.279
HIERARCH ESO ISS PBL23 START 29.551
HIERARCH ESO ISS PBL23 END 29.583
HIERARCH ESO ISS PBLA23 START 25.9
HIERARCH ESO ISS PBLA23 END 26.0
HIERARCH ESO ISS PBL24 START 9.843
HIERARCH ESO ISS PBL24 END 9.854
HIERARCH ESO ISS PBLA24 START 25.871
HIERARCH ESO ISS PBLA24 END 25.977
HIERARCH ESO ISS PBL34 START 19.707
HIERARCH ESO ISS PBL34 END 19.729
HIERARCH ESO ISS PBLA34 START 205.943
HIERARCH ESO ISS PBLA34 END 206.049
HIERARCH ESO ISS AMBI TAU0 START 0.006074
HIERARCH ESO ISS AMBI TAU0 END 0.006074
HIERARCH ESO ISS AMBI TEMP 11.08
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74