Exposure
ID
MATIS.2021-01-01T02:07:02.887_1
Header ID
MATIS.2021-01-01T02:07:02.887
Date updated
2021-01-01 02:16:11 UTC+0000
Release date
2022-01-01 02:16:11 UTC+0000
UTC Start
2021-01-01 02:07:02.887
UTC End
2021-01-01 02:08:02.901
MJD Start
59215.08822786
MJD End
59215.0889224665
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.011085
Ambient temperature (°C)
14.51
Seeing (arcsec)
0.415
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 21.3720 21.3440 152.6000 152.7000
A0-D0 30.2520 30.2070 72.8000 72.8000
A0-C1 18.8550 18.8070 120.8430 120.9430
B2-D0 33.7930 33.8000 34.3000 34.3000
B2-C1 11.2560 11.2590 34.2810 34.3130
D0-C1 22.5360 22.5420 214.3340 214.3660
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 59215.08822786
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 0.037
HIERARCH ESO DET NDIT 1622
HIERARCH ESO ISS PBL12 START 21.372
HIERARCH ESO ISS PBL12 END 21.344
HIERARCH ESO ISS PBLA12 START 152.6
HIERARCH ESO ISS PBLA12 END 152.7
HIERARCH ESO ISS PBL13 START 30.252
HIERARCH ESO ISS PBL13 END 30.207
HIERARCH ESO ISS PBLA13 START 72.8
HIERARCH ESO ISS PBLA13 END 72.8
HIERARCH ESO ISS PBL14 START 18.855
HIERARCH ESO ISS PBL14 END 18.807
HIERARCH ESO ISS PBLA14 START 120.843
HIERARCH ESO ISS PBLA14 END 120.943
HIERARCH ESO ISS PBL23 START 33.793
HIERARCH ESO ISS PBL23 END 33.8
HIERARCH ESO ISS PBLA23 START 34.3
HIERARCH ESO ISS PBLA23 END 34.3
HIERARCH ESO ISS PBL24 START 11.256
HIERARCH ESO ISS PBL24 END 11.259
HIERARCH ESO ISS PBLA24 START 34.281
HIERARCH ESO ISS PBLA24 END 34.313
HIERARCH ESO ISS PBL34 START 22.536
HIERARCH ESO ISS PBL34 END 22.542
HIERARCH ESO ISS PBLA34 START 214.334
HIERARCH ESO ISS PBLA34 END 214.366
HIERARCH ESO ISS AMBI TAU0 START 0.011044
HIERARCH ESO ISS AMBI TAU0 END 0.011126
HIERARCH ESO ISS AMBI TEMP 14.51
HIERARCH ESO ISS AMBI FWHM START 0.4
HIERARCH ESO ISS AMBI FWHM END 0.43