Exposure
ID
MATIS.2021-09-05T08:24:18.887_1
Header ID
MATIS.2021-09-05T08:24:18.887
Date updated
2021-09-05 08:41:16 UTC+0000
Release date
2022-09-05 08:41:16 UTC+0000
UTC Start
2021-09-05 08:24:18.887
UTC End
2021-09-05 08:25:18.863
MJD Start
59462.3502186
MJD End
59462.3509127667
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0052695
Ambient temperature (°C)
12.79
Seeing (arcsec)
0.595
Observation
ID
48118
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
36105
Name
omi Cet
RA
34.836113
DEC
-2.97878
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 87.7820 87.6920 115.1000 115.1000
A0-J2 128.4640 128.4010 92.9000 92.9000
A0-J3 129.9930 130.0780 49.1740 49.2230
G1-J2 57.6840 57.7130 57.8000 57.8000
G1-J3 123.6760 123.7080 8.7760 8.8900
J2-J3 96.2580 96.2040 341.8790 341.9960
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 59462.3502186
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME omi Cet
RA 34.836113
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 87.782
HIERARCH ESO ISS PBL12 END 87.692
HIERARCH ESO ISS PBLA12 START 115.1
HIERARCH ESO ISS PBLA12 END 115.1
HIERARCH ESO ISS PBL13 START 128.464
HIERARCH ESO ISS PBL13 END 128.401
HIERARCH ESO ISS PBLA13 START 92.9
HIERARCH ESO ISS PBLA13 END 92.9
HIERARCH ESO ISS PBL14 START 129.993
HIERARCH ESO ISS PBL14 END 130.078
HIERARCH ESO ISS PBLA14 START 49.174
HIERARCH ESO ISS PBLA14 END 49.223
HIERARCH ESO ISS PBL23 START 57.684
HIERARCH ESO ISS PBL23 END 57.713
HIERARCH ESO ISS PBLA23 START 57.8
HIERARCH ESO ISS PBLA23 END 57.8
HIERARCH ESO ISS PBL24 START 123.676
HIERARCH ESO ISS PBL24 END 123.708
HIERARCH ESO ISS PBLA24 START 8.776
HIERARCH ESO ISS PBLA24 END 8.89
HIERARCH ESO ISS PBL34 START 96.258
HIERARCH ESO ISS PBL34 END 96.204
HIERARCH ESO ISS PBLA34 START 341.879
HIERARCH ESO ISS PBLA34 END 341.996
HIERARCH ESO ISS AMBI TAU0 START 0.004886
HIERARCH ESO ISS AMBI TAU0 END 0.005653
HIERARCH ESO ISS AMBI TEMP 12.79
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.58