Exposure
ID
MATIS.2020-12-14T03:06:27.328_1
Header ID
MATIS.2020-12-14T03:06:27.328
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 03:06:27.328
UTC End
2020-12-14 03:07:27.346
MJD Start
59197.12948296
MJD End
59197.1301776128
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006511
Ambient temperature (°C)
14.63
Seeing (arcsec)
0.77
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 77.5100 77.3290 119.8000 119.9000
A0-J2 116.8160 116.5700 94.2000 94.2000
A0-J3 132.1420 132.1120 50.9370 50.9350
G1-J2 57.5980 57.5650 58.7000 58.7000
G1-J3 126.7910 126.8380 16.1750 16.2560
J2-J3 92.9090 92.8780 351.3920 351.5270
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 59197.12948296
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 77.51
HIERARCH ESO ISS PBL12 END 77.329
HIERARCH ESO ISS PBLA12 START 119.8
HIERARCH ESO ISS PBLA12 END 119.9
HIERARCH ESO ISS PBL13 START 116.816
HIERARCH ESO ISS PBL13 END 116.57
HIERARCH ESO ISS PBLA13 START 94.2
HIERARCH ESO ISS PBLA13 END 94.2
HIERARCH ESO ISS PBL14 START 132.142
HIERARCH ESO ISS PBL14 END 132.112
HIERARCH ESO ISS PBLA14 START 50.937
HIERARCH ESO ISS PBLA14 END 50.935
HIERARCH ESO ISS PBL23 START 57.598
HIERARCH ESO ISS PBL23 END 57.565
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.7
HIERARCH ESO ISS PBL24 START 126.791
HIERARCH ESO ISS PBL24 END 126.838
HIERARCH ESO ISS PBLA24 START 16.175
HIERARCH ESO ISS PBLA24 END 16.256
HIERARCH ESO ISS PBL34 START 92.909
HIERARCH ESO ISS PBL34 END 92.878
HIERARCH ESO ISS PBLA34 START 351.392
HIERARCH ESO ISS PBLA34 END 351.527
HIERARCH ESO ISS AMBI TAU0 START 0.006429
HIERARCH ESO ISS AMBI TAU0 END 0.006593
HIERARCH ESO ISS AMBI TEMP 14.63
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.74