Exposure
ID
MATIS.2021-08-31T06:26:31.622_1
Header ID
MATIS.2021-08-31T06:26:31.622
Date updated
2021-08-31 06:36:32 UTC+0000
Release date
2022-08-31 06:36:32 UTC+0000
UTC Start
2021-08-31 06:26:31.622
UTC End
2021-08-31 06:27:31.598
MJD Start
59457.26842155
MJD End
59457.2691157167
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0045
Ambient temperature (°C)
11.94
Seeing (arcsec)
0.7
Observation
ID
48042
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
36053
Name
omi Cet
RA
34.835557
DEC
-2.97878
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2740 25.2780 136.2000 136.2000
A0-D0 26.4240 26.4980 66.9000 67.0000
A0-C1 21.5920 21.6190 113.7550 113.7340
B2-D0 29.4030 29.4200 13.4000 13.5000
B2-C1 9.7960 9.8020 13.3070 13.4610
D0-C1 19.6070 19.6190 193.3760 193.5290
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 59457.26842155
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME omi Cet
RA 34.835557
DEC -2.97878
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME HIGH
HIERARCH ESO INS DIN ID HIGH
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 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 25.274
HIERARCH ESO ISS PBL12 END 25.278
HIERARCH ESO ISS PBLA12 START 136.2
HIERARCH ESO ISS PBLA12 END 136.2
HIERARCH ESO ISS PBL13 START 26.424
HIERARCH ESO ISS PBL13 END 26.498
HIERARCH ESO ISS PBLA13 START 66.9
HIERARCH ESO ISS PBLA13 END 67.0
HIERARCH ESO ISS PBL14 START 21.592
HIERARCH ESO ISS PBL14 END 21.619
HIERARCH ESO ISS PBLA14 START 113.755
HIERARCH ESO ISS PBLA14 END 113.734
HIERARCH ESO ISS PBL23 START 29.403
HIERARCH ESO ISS PBL23 END 29.42
HIERARCH ESO ISS PBLA23 START 13.4
HIERARCH ESO ISS PBLA23 END 13.5
HIERARCH ESO ISS PBL24 START 9.796
HIERARCH ESO ISS PBL24 END 9.802
HIERARCH ESO ISS PBLA24 START 13.307
HIERARCH ESO ISS PBLA24 END 13.461
HIERARCH ESO ISS PBL34 START 19.607
HIERARCH ESO ISS PBL34 END 19.619
HIERARCH ESO ISS PBLA34 START 193.376
HIERARCH ESO ISS PBLA34 END 193.529
HIERARCH ESO ISS AMBI TAU0 START 0.003952
HIERARCH ESO ISS AMBI TAU0 END 0.005048
HIERARCH ESO ISS AMBI TEMP 11.94
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.66