Exposure
ID
MATIS.2020-12-30T00:23:54.616_1
Header ID
MATIS.2020-12-30T00:23:54.616
Date updated
2020-12-30 00:36:04 UTC+0000
Release date
2021-12-30 00:36:04 UTC+0000
UTC Start
2020-12-30 00:23:54.616
UTC End
2020-12-30 00:24:54.634
MJD Start
59213.01660435
MJD End
59213.0172990028
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006074
Ambient temperature (°C)
10.62
Seeing (arcsec)
0.725
Observation
ID
46229
Category
science
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
34790
Name
omi Cet
RA
34.835555
DEC
-2.97875
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.2300 24.2090 140.3000 140.4000
A0-D0 31.7300 31.7480 72.2000 72.3000
A0-C1 22.3580 22.3440 114.3270 114.3620
B2-D0 31.9430 31.9660 27.5000 27.6000
B2-C1 10.6400 10.6480 27.4550 27.5530
D0-C1 21.3020 21.3180 207.5210 207.6190
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LN.005
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59213.01660435
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME omi Cet
RA 34.835555
DEC -2.97875
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
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 0.02
HIERARCH ESO DET SEQ1 PERIOD 0.042
HIERARCH ESO DET NDIT 1429
HIERARCH ESO ISS PBL12 START 24.23
HIERARCH ESO ISS PBL12 END 24.209
HIERARCH ESO ISS PBLA12 START 140.3
HIERARCH ESO ISS PBLA12 END 140.4
HIERARCH ESO ISS PBL13 START 31.73
HIERARCH ESO ISS PBL13 END 31.748
HIERARCH ESO ISS PBLA13 START 72.2
HIERARCH ESO ISS PBLA13 END 72.3
HIERARCH ESO ISS PBL14 START 22.358
HIERARCH ESO ISS PBL14 END 22.344
HIERARCH ESO ISS PBLA14 START 114.327
HIERARCH ESO ISS PBLA14 END 114.362
HIERARCH ESO ISS PBL23 START 31.943
HIERARCH ESO ISS PBL23 END 31.966
HIERARCH ESO ISS PBLA23 START 27.5
HIERARCH ESO ISS PBLA23 END 27.6
HIERARCH ESO ISS PBL24 START 10.64
HIERARCH ESO ISS PBL24 END 10.648
HIERARCH ESO ISS PBLA24 START 27.455
HIERARCH ESO ISS PBLA24 END 27.553
HIERARCH ESO ISS PBL34 START 21.302
HIERARCH ESO ISS PBL34 END 21.318
HIERARCH ESO ISS PBLA34 START 207.521
HIERARCH ESO ISS PBLA34 END 207.619
HIERARCH ESO ISS AMBI TAU0 START 0.006074
HIERARCH ESO ISS AMBI TAU0 END 0.006074
HIERARCH ESO ISS AMBI TEMP 10.62
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.73