Exposure
ID
MATIS.2021-09-04T09:15:31.612_1
Header ID
MATIS.2021-09-04T09:15:31.612
Date updated
2021-09-04 09:26:15 UTC+0000
Release date
2022-09-04 09:26:15 UTC+0000
UTC Start
2021-09-04 09:15:31.612
UTC End
2021-09-04 09:16:31.588
MJD Start
59461.38578255
MJD End
59461.3864767167
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004718
Ambient temperature (°C)
11.35
Seeing (arcsec)
0.65
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 82.2180 82.0680 117.6000 117.6000
A0-J2 122.8550 122.6760 93.6000 93.7000
A0-J3 132.3460 132.3610 50.6390 50.6630
G1-J2 58.1850 58.1760 58.7000 58.7000
G1-J3 125.4760 125.5200 13.5640 13.6660
J2-J3 93.9620 93.9200 347.5300 347.6670
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 59461.38578255
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 82.218
HIERARCH ESO ISS PBL12 END 82.068
HIERARCH ESO ISS PBLA12 START 117.6
HIERARCH ESO ISS PBLA12 END 117.6
HIERARCH ESO ISS PBL13 START 122.855
HIERARCH ESO ISS PBL13 END 122.676
HIERARCH ESO ISS PBLA13 START 93.6
HIERARCH ESO ISS PBLA13 END 93.7
HIERARCH ESO ISS PBL14 START 132.346
HIERARCH ESO ISS PBL14 END 132.361
HIERARCH ESO ISS PBLA14 START 50.639
HIERARCH ESO ISS PBLA14 END 50.663
HIERARCH ESO ISS PBL23 START 58.185
HIERARCH ESO ISS PBL23 END 58.176
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.7
HIERARCH ESO ISS PBL24 START 125.476
HIERARCH ESO ISS PBL24 END 125.52
HIERARCH ESO ISS PBLA24 START 13.564
HIERARCH ESO ISS PBLA24 END 13.666
HIERARCH ESO ISS PBL34 START 93.962
HIERARCH ESO ISS PBL34 END 93.92
HIERARCH ESO ISS PBLA34 START 347.53
HIERARCH ESO ISS PBLA34 END 347.667
HIERARCH ESO ISS AMBI TAU0 START 0.004718
HIERARCH ESO ISS AMBI TAU0 END 0.004718
HIERARCH ESO ISS AMBI TEMP 11.35
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.67