Exposure
ID
MATIS.2021-11-10T06:41:59.664_1
Header ID
MATIS.2021-11-10T06:41:59.664
Date updated
2021-11-10 06:56:11 UTC+0000
Release date
2021-11-10 06:41:59 UTC+0000
UTC Start
2021-11-10 06:41:59.664
UTC End
2021-11-10 06:42:59.640
MJD Start
59528.27916278
MJD End
59528.2798569467
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0035565
Ambient temperature (°C)
8.89
Seeing (arcsec)
0.58
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 66.3630 66.1230 118.5000 118.6000
A0-J2 105.6880 105.3570 90.2000 90.2000
A0-J3 131.5510 131.4990 49.7910 49.7550
G1-J2 56.7970 56.7490 56.5000 56.5000
G1-J3 124.0130 124.0830 19.8700 19.9420
J2-J3 85.4710 85.4550 356.4890 356.6480
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 59528.27916278
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 66.363
HIERARCH ESO ISS PBL12 END 66.123
HIERARCH ESO ISS PBLA12 START 118.5
HIERARCH ESO ISS PBLA12 END 118.6
HIERARCH ESO ISS PBL13 START 105.688
HIERARCH ESO ISS PBL13 END 105.357
HIERARCH ESO ISS PBLA13 START 90.2
HIERARCH ESO ISS PBLA13 END 90.2
HIERARCH ESO ISS PBL14 START 131.551
HIERARCH ESO ISS PBL14 END 131.499
HIERARCH ESO ISS PBLA14 START 49.791
HIERARCH ESO ISS PBLA14 END 49.755
HIERARCH ESO ISS PBL23 START 56.797
HIERARCH ESO ISS PBL23 END 56.749
HIERARCH ESO ISS PBLA23 START 56.5
HIERARCH ESO ISS PBLA23 END 56.5
HIERARCH ESO ISS PBL24 START 124.013
HIERARCH ESO ISS PBL24 END 124.083
HIERARCH ESO ISS PBLA24 START 19.87
HIERARCH ESO ISS PBLA24 END 19.942
HIERARCH ESO ISS PBL34 START 85.471
HIERARCH ESO ISS PBL34 END 85.455
HIERARCH ESO ISS PBLA34 START 356.489
HIERARCH ESO ISS PBLA34 END 356.648
HIERARCH ESO ISS AMBI TAU0 START 0.003697
HIERARCH ESO ISS AMBI TAU0 END 0.003416
HIERARCH ESO ISS AMBI TEMP 8.89
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.59