Exposure
ID
MATIS.2021-11-12T06:41:50.086_1
Header ID
MATIS.2021-11-12T06:41:50.086
Date updated
2021-11-12 06:51:23 UTC+0000
Release date
2021-11-12 06:41:50 UTC+0000
UTC Start
2021-11-12 06:41:50.086
UTC End
2021-11-12 06:42:50.062
MJD Start
59530.27905192
MJD End
59530.2797460867
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003018
Ambient temperature (°C)
13.48
Seeing (arcsec)
0.685
Observation
ID
48120
Category
calibrator
Program ID
106.21LN.007
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
36106
Name
alf Cet
RA
45.569281
DEC
4.08937
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 64.5260 64.2800 119.3000 119.4000
A0-J2 103.1310 102.7840 90.1000 90.1000
A0-J3 131.1200 131.0570 49.4910 49.4500
G1-J2 56.4160 56.3630 56.1000 56.1000
G1-J3 124.5410 124.6110 20.3930 20.4620
J2-J3 85.3700 85.3590 357.6830 357.8420
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LN.007
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59530.27905192
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Cet
RA 45.569281
DEC 4.08937
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 G1
HIERARCH ESO ISS CONF STATION3 J2
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 64.526
HIERARCH ESO ISS PBL12 END 64.28
HIERARCH ESO ISS PBLA12 START 119.3
HIERARCH ESO ISS PBLA12 END 119.4
HIERARCH ESO ISS PBL13 START 103.131
HIERARCH ESO ISS PBL13 END 102.784
HIERARCH ESO ISS PBLA13 START 90.1
HIERARCH ESO ISS PBLA13 END 90.1
HIERARCH ESO ISS PBL14 START 131.12
HIERARCH ESO ISS PBL14 END 131.057
HIERARCH ESO ISS PBLA14 START 49.491
HIERARCH ESO ISS PBLA14 END 49.45
HIERARCH ESO ISS PBL23 START 56.416
HIERARCH ESO ISS PBL23 END 56.363
HIERARCH ESO ISS PBLA23 START 56.1
HIERARCH ESO ISS PBLA23 END 56.1
HIERARCH ESO ISS PBL24 START 124.541
HIERARCH ESO ISS PBL24 END 124.611
HIERARCH ESO ISS PBLA24 START 20.393
HIERARCH ESO ISS PBLA24 END 20.462
HIERARCH ESO ISS PBL34 START 85.37
HIERARCH ESO ISS PBL34 END 85.359
HIERARCH ESO ISS PBLA34 START 357.683
HIERARCH ESO ISS PBLA34 END 357.842
HIERARCH ESO ISS AMBI TAU0 START 0.002945
HIERARCH ESO ISS AMBI TAU0 END 0.003091
HIERARCH ESO ISS AMBI TEMP 13.48
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.72