Exposure
ID
MATIS.2021-09-04T09:16:44.827_1
Header ID
MATIS.2021-09-04T09:16:44.827
Date updated
2021-09-04 09:31:12 UTC+0000
Release date
2022-09-04 09:31:12 UTC+0000
UTC Start
2021-09-04 09:16:44.827
UTC End
2021-09-04 09:17:44.803
MJD Start
59461.38662994
MJD End
59461.3873241067
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0040975
Ambient temperature (°C)
11.35
Seeing (arcsec)
0.67
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 82.0380 81.8870 117.6000 117.7000
A0-J2 122.6410 122.4590 93.7000 93.7000
A0-J3 132.3630 132.3760 50.6660 50.6770
G1-J2 58.1740 58.1640 58.7000 58.7000
G1-J3 125.5280 125.5730 13.6850 13.7750
J2-J3 93.9120 93.8690 347.6930 347.8180
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 59461.38662994
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 82.038
HIERARCH ESO ISS PBL12 END 81.887
HIERARCH ESO ISS PBLA12 START 117.6
HIERARCH ESO ISS PBLA12 END 117.7
HIERARCH ESO ISS PBL13 START 122.641
HIERARCH ESO ISS PBL13 END 122.459
HIERARCH ESO ISS PBLA13 START 93.7
HIERARCH ESO ISS PBLA13 END 93.7
HIERARCH ESO ISS PBL14 START 132.363
HIERARCH ESO ISS PBL14 END 132.376
HIERARCH ESO ISS PBLA14 START 50.666
HIERARCH ESO ISS PBLA14 END 50.677
HIERARCH ESO ISS PBL23 START 58.174
HIERARCH ESO ISS PBL23 END 58.164
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.7
HIERARCH ESO ISS PBL24 START 125.528
HIERARCH ESO ISS PBL24 END 125.573
HIERARCH ESO ISS PBLA24 START 13.685
HIERARCH ESO ISS PBLA24 END 13.775
HIERARCH ESO ISS PBL34 START 93.912
HIERARCH ESO ISS PBL34 END 93.869
HIERARCH ESO ISS PBLA34 START 347.693
HIERARCH ESO ISS PBLA34 END 347.818
HIERARCH ESO ISS AMBI TAU0 START 0.004718
HIERARCH ESO ISS AMBI TAU0 END 0.003477
HIERARCH ESO ISS AMBI TEMP 11.35
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.67