Exposure
ID
MATIS.2020-12-30T00:20:09.514_1
Header ID
MATIS.2020-12-30T00:20:09.514
Date updated
2020-12-30 00:31:10 UTC+0000
Release date
2021-12-30 00:31:10 UTC+0000
UTC Start
2020-12-30 00:20:09.514
UTC End
2020-12-30 00:21:09.532
MJD Start
59213.013999
MJD End
59213.0146936528
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006074
Ambient temperature (°C)
10.57
Seeing (arcsec)
0.85
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 24.3050 24.2850 140.1000 140.1000
A0-D0 31.6610 31.6800 72.2000 72.2000
A0-C1 22.4070 22.3940 114.2280 114.2560
B2-D0 31.8550 31.8790 27.2000 27.2000
B2-C1 10.6110 10.6190 27.1100 27.2040
D0-C1 21.2440 21.2600 207.1760 207.2700
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 59213.013999
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 0.042
HIERARCH ESO DET NDIT 1429
HIERARCH ESO ISS PBL12 START 24.305
HIERARCH ESO ISS PBL12 END 24.285
HIERARCH ESO ISS PBLA12 START 140.1
HIERARCH ESO ISS PBLA12 END 140.1
HIERARCH ESO ISS PBL13 START 31.661
HIERARCH ESO ISS PBL13 END 31.68
HIERARCH ESO ISS PBLA13 START 72.2
HIERARCH ESO ISS PBLA13 END 72.2
HIERARCH ESO ISS PBL14 START 22.407
HIERARCH ESO ISS PBL14 END 22.394
HIERARCH ESO ISS PBLA14 START 114.228
HIERARCH ESO ISS PBLA14 END 114.256
HIERARCH ESO ISS PBL23 START 31.855
HIERARCH ESO ISS PBL23 END 31.879
HIERARCH ESO ISS PBLA23 START 27.2
HIERARCH ESO ISS PBLA23 END 27.2
HIERARCH ESO ISS PBL24 START 10.611
HIERARCH ESO ISS PBL24 END 10.619
HIERARCH ESO ISS PBLA24 START 27.11
HIERARCH ESO ISS PBLA24 END 27.204
HIERARCH ESO ISS PBL34 START 21.244
HIERARCH ESO ISS PBL34 END 21.26
HIERARCH ESO ISS PBLA34 START 207.176
HIERARCH ESO ISS PBLA34 END 207.27
HIERARCH ESO ISS AMBI TAU0 START 0.006074
HIERARCH ESO ISS AMBI TAU0 END 0.006074
HIERARCH ESO ISS AMBI TEMP 10.57
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.87