Exposure
ID
MATIS.2020-12-14T03:05:06.351_1
Header ID
MATIS.2020-12-14T03:05:06.351
Date updated
2020-12-14 03:15:43 UTC+0000
Release date
2021-12-14 03:15:43 UTC+0000
UTC Start
2020-12-14 03:05:06.351
UTC End
2020-12-14 03:06:06.369
MJD Start
59197.12854573
MJD End
59197.1292403828
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006267
Ambient temperature (°C)
14.66
Seeing (arcsec)
0.775
Observation
ID
46158
Category
science
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
34760
Name
omi Cet
RA
34.836112
DEC
-2.97874
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 77.7560 77.5690 119.7000 119.7000
A0-J2 117.1500 116.8960 94.2000 94.2000
A0-J3 132.1820 132.1520 50.9320 50.9360
G1-J2 57.6420 57.6090 58.7000 58.7000
G1-J3 126.7260 126.7750 16.0550 16.1460
J2-J3 92.9520 92.9190 351.2000 351.3460
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LN.007
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59197.12854573
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME omi Cet
RA 34.836112
DEC -2.97874
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.02
HIERARCH ESO DET SEQ1 PERIOD 0.042
HIERARCH ESO DET NDIT 1429
HIERARCH ESO ISS PBL12 START 77.756
HIERARCH ESO ISS PBL12 END 77.569
HIERARCH ESO ISS PBLA12 START 119.7
HIERARCH ESO ISS PBLA12 END 119.7
HIERARCH ESO ISS PBL13 START 117.15
HIERARCH ESO ISS PBL13 END 116.896
HIERARCH ESO ISS PBLA13 START 94.2
HIERARCH ESO ISS PBLA13 END 94.2
HIERARCH ESO ISS PBL14 START 132.182
HIERARCH ESO ISS PBL14 END 132.152
HIERARCH ESO ISS PBLA14 START 50.932
HIERARCH ESO ISS PBLA14 END 50.936
HIERARCH ESO ISS PBL23 START 57.642
HIERARCH ESO ISS PBL23 END 57.609
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.7
HIERARCH ESO ISS PBL24 START 126.726
HIERARCH ESO ISS PBL24 END 126.775
HIERARCH ESO ISS PBLA24 START 16.055
HIERARCH ESO ISS PBLA24 END 16.146
HIERARCH ESO ISS PBL34 START 92.952
HIERARCH ESO ISS PBL34 END 92.919
HIERARCH ESO ISS PBLA34 START 351.2
HIERARCH ESO ISS PBLA34 END 351.346
HIERARCH ESO ISS AMBI TAU0 START 0.006267
HIERARCH ESO ISS AMBI TAU0 END 0.006267
HIERARCH ESO ISS AMBI TEMP 14.66
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.8