Exposure
ID
MATIS.2021-09-16T06:58:56.280_1
Header ID
MATIS.2021-09-16T06:58:56.280
Date updated
2021-09-16 07:06:41 UTC+0000
Release date
2022-09-16 07:06:41 UTC+0000
UTC Start
2021-09-16 06:58:56.280
UTC End
2021-09-16 06:59:56.298
MJD Start
59473.29092917
MJD End
59473.2916238228
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0022855
Ambient temperature (°C)
9.03
Seeing (arcsec)
0.95
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 68.1140 68.1390 271.2000 271.2000
K0-D0 93.8850 93.9690 251.7000 251.8000
K0-J3 54.2020 54.1650 329.3920 329.4710
G2-D0 37.3490 37.3840 214.3000 214.4000
G2-J3 60.7050 60.7690 41.8520 41.9320
D0-J3 97.8540 97.9550 38.9860 39.0710
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 59473.29092917
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 68.114
HIERARCH ESO ISS PBL12 END 68.139
HIERARCH ESO ISS PBLA12 START 271.2
HIERARCH ESO ISS PBLA12 END 271.2
HIERARCH ESO ISS PBL13 START 93.885
HIERARCH ESO ISS PBL13 END 93.969
HIERARCH ESO ISS PBLA13 START 251.7
HIERARCH ESO ISS PBLA13 END 251.8
HIERARCH ESO ISS PBL14 START 54.202
HIERARCH ESO ISS PBL14 END 54.165
HIERARCH ESO ISS PBLA14 START 329.392
HIERARCH ESO ISS PBLA14 END 329.471
HIERARCH ESO ISS PBL23 START 37.349
HIERARCH ESO ISS PBL23 END 37.384
HIERARCH ESO ISS PBLA23 START 214.3
HIERARCH ESO ISS PBLA23 END 214.4
HIERARCH ESO ISS PBL24 START 60.705
HIERARCH ESO ISS PBL24 END 60.769
HIERARCH ESO ISS PBLA24 START 41.852
HIERARCH ESO ISS PBLA24 END 41.932
HIERARCH ESO ISS PBL34 START 97.854
HIERARCH ESO ISS PBL34 END 97.955
HIERARCH ESO ISS PBLA34 START 38.986
HIERARCH ESO ISS PBLA34 END 39.071
HIERARCH ESO ISS AMBI TAU0 START 0.002144
HIERARCH ESO ISS AMBI TAU0 END 0.002427
HIERARCH ESO ISS AMBI TEMP 9.03
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.95