Exposure
ID
MATIS.2021-09-03T06:15:02.443_1
Header ID
MATIS.2021-09-03T06:15:02.443
Date updated
2021-09-03 06:26:13 UTC+0000
Release date
2021-09-03 06:15:02 UTC+0000
UTC Start
2021-09-03 06:15:02.443
UTC End
2021-09-03 06:16:02.419
MJD Start
59460.26044494
MJD End
59460.2611391067
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0077435
Ambient temperature (°C)
14.57
Seeing (arcsec)
0.785
Observation
ID
48043
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
36054
Name
alf Cet
RA
45.568724
DEC
4.08937
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 25.2120 25.2180 137.1000 137.1000
A0-D0 21.8780 21.9750 69.2000 69.2000
A0-C1 20.6800 20.7160 118.0360 117.9630
B2-D0 26.4480 26.4590 7.1000 7.3000
B2-C1 8.8130 8.8170 7.0700 7.2530
D0-C1 17.6350 17.6430 187.1390 187.3220
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 59460.26044494
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf Cet
RA 45.568724
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 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 25.212
HIERARCH ESO ISS PBL12 END 25.218
HIERARCH ESO ISS PBLA12 START 137.1
HIERARCH ESO ISS PBLA12 END 137.1
HIERARCH ESO ISS PBL13 START 21.878
HIERARCH ESO ISS PBL13 END 21.975
HIERARCH ESO ISS PBLA13 START 69.2
HIERARCH ESO ISS PBLA13 END 69.2
HIERARCH ESO ISS PBL14 START 20.68
HIERARCH ESO ISS PBL14 END 20.716
HIERARCH ESO ISS PBLA14 START 118.036
HIERARCH ESO ISS PBLA14 END 117.963
HIERARCH ESO ISS PBL23 START 26.448
HIERARCH ESO ISS PBL23 END 26.459
HIERARCH ESO ISS PBLA23 START 7.1
HIERARCH ESO ISS PBLA23 END 7.3
HIERARCH ESO ISS PBL24 START 8.813
HIERARCH ESO ISS PBL24 END 8.817
HIERARCH ESO ISS PBLA24 START 7.07
HIERARCH ESO ISS PBLA24 END 7.253
HIERARCH ESO ISS PBL34 START 17.635
HIERARCH ESO ISS PBL34 END 17.643
HIERARCH ESO ISS PBLA34 START 187.139
HIERARCH ESO ISS PBLA34 END 187.322
HIERARCH ESO ISS AMBI TAU0 START 0.006892
HIERARCH ESO ISS AMBI TAU0 END 0.008595
HIERARCH ESO ISS AMBI TEMP 14.57
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.76