Exposure
ID
MATIS.2021-09-16T07:02:43.148_1
Header ID
MATIS.2021-09-16T07:02:43.148
Date updated
2021-09-16 07:11:37 UTC+0000
Release date
2022-09-16 07:11:37 UTC+0000
UTC Start
2021-09-16 07:02:43.148
UTC End
2021-09-16 07:03:43.166
MJD Start
59473.29355495
MJD End
59473.2942496028
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002267
Ambient temperature (°C)
9.07
Seeing (arcsec)
1.125
Observation
ID
48235
Category
science
Program ID
106.21LN.006
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
36192
Name
omi Cet
RA
34.83667
DEC
-2.97878
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.1980 68.2170 271.3000 271.3000
K0-D0 94.1870 94.2630 251.9000 251.9000
K0-J3 54.0640 54.0280 329.6870 329.7670
G2-D0 37.4810 37.5150 214.7000 214.8000
G2-J3 60.9430 61.0040 42.1480 42.2250
D0-J3 98.2260 98.3220 39.3000 39.3820
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LN.006
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59473.29355495
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME omi Cet
RA 34.83667
DEC -2.97878
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 68.198
HIERARCH ESO ISS PBL12 END 68.217
HIERARCH ESO ISS PBLA12 START 271.3
HIERARCH ESO ISS PBLA12 END 271.3
HIERARCH ESO ISS PBL13 START 94.187
HIERARCH ESO ISS PBL13 END 94.263
HIERARCH ESO ISS PBLA13 START 251.9
HIERARCH ESO ISS PBLA13 END 251.9
HIERARCH ESO ISS PBL14 START 54.064
HIERARCH ESO ISS PBL14 END 54.028
HIERARCH ESO ISS PBLA14 START 329.687
HIERARCH ESO ISS PBLA14 END 329.767
HIERARCH ESO ISS PBL23 START 37.481
HIERARCH ESO ISS PBL23 END 37.515
HIERARCH ESO ISS PBLA23 START 214.7
HIERARCH ESO ISS PBLA23 END 214.8
HIERARCH ESO ISS PBL24 START 60.943
HIERARCH ESO ISS PBL24 END 61.004
HIERARCH ESO ISS PBLA24 START 42.148
HIERARCH ESO ISS PBLA24 END 42.225
HIERARCH ESO ISS PBL34 START 98.226
HIERARCH ESO ISS PBL34 END 98.322
HIERARCH ESO ISS PBLA34 START 39.3
HIERARCH ESO ISS PBLA34 END 39.382
HIERARCH ESO ISS AMBI TAU0 START 0.002267
HIERARCH ESO ISS AMBI TAU0 END 0.002267
HIERARCH ESO ISS AMBI TEMP 9.07
HIERARCH ESO ISS AMBI FWHM START 1.07
HIERARCH ESO ISS AMBI FWHM END 1.18