Exposure
ID
MATIS.2020-12-14T03:02:40.054_1
Header ID
MATIS.2020-12-14T03:02:40.054
Date updated
2020-12-14 03:10:40 UTC+0000
Release date
2021-12-14 03:10:39 UTC+0000
UTC Start
2020-12-14 03:02:40.054
UTC End
2020-12-14 03:03:40.030
MJD Start
59197.12685248
MJD End
59197.1275466467
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006473
Ambient temperature (°C)
14.7
Seeing (arcsec)
0.77
Observation
ID
46159
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
34760
Name
omi Cet
RA
34.836112
DEC
-2.97874
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 78.1730 77.9960 119.4000 119.5000
A0-J2 117.7110 117.4740 94.1000 94.2000
A0-J3 132.2420 132.2170 50.9190 50.9280
G1-J2 57.7130 57.6830 58.7000 58.7000
G1-J3 126.6150 126.6620 15.8460 15.9380
J2-J3 93.0270 92.9950 350.8710 351.0140
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 59197.12685248
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME omi Cet
RA 34.836112
DEC -2.97874
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 78.173
HIERARCH ESO ISS PBL12 END 77.996
HIERARCH ESO ISS PBLA12 START 119.4
HIERARCH ESO ISS PBLA12 END 119.5
HIERARCH ESO ISS PBL13 START 117.711
HIERARCH ESO ISS PBL13 END 117.474
HIERARCH ESO ISS PBLA13 START 94.1
HIERARCH ESO ISS PBLA13 END 94.2
HIERARCH ESO ISS PBL14 START 132.242
HIERARCH ESO ISS PBL14 END 132.217
HIERARCH ESO ISS PBLA14 START 50.919
HIERARCH ESO ISS PBLA14 END 50.928
HIERARCH ESO ISS PBL23 START 57.713
HIERARCH ESO ISS PBL23 END 57.683
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.7
HIERARCH ESO ISS PBL24 START 126.615
HIERARCH ESO ISS PBL24 END 126.662
HIERARCH ESO ISS PBLA24 START 15.846
HIERARCH ESO ISS PBLA24 END 15.938
HIERARCH ESO ISS PBL34 START 93.027
HIERARCH ESO ISS PBL34 END 92.995
HIERARCH ESO ISS PBLA34 START 350.871
HIERARCH ESO ISS PBLA34 END 351.014
HIERARCH ESO ISS AMBI TAU0 START 0.006828
HIERARCH ESO ISS AMBI TAU0 END 0.006118
HIERARCH ESO ISS AMBI TEMP 14.7
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.76