Exposure
ID
MATIS.2021-09-05T08:19:35.440_1
Header ID
MATIS.2021-09-05T08:19:35.440
Date updated
2021-09-05 08:31:36 UTC+0000
Release date
2022-09-05 08:31:36 UTC+0000
UTC Start
2021-09-05 08:19:35.440
UTC End
2021-09-05 08:20:35.416
MJD Start
59462.34693796
MJD End
59462.3476321267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0053785
Ambient temperature (°C)
12.78
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 88.1800 88.0970 114.9000 115.0000
A0-J2 128.7280 128.6760 92.8000 92.9000
A0-J3 129.5830 129.6740 48.9570 49.0050
G1-J2 57.5360 57.5700 57.6000 57.7000
G1-J3 123.5310 123.5620 8.2660 8.3780
J2-J3 96.5130 96.4570 341.3640 341.4760
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 59462.34693796
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 88.18
HIERARCH ESO ISS PBL12 END 88.097
HIERARCH ESO ISS PBLA12 START 114.9
HIERARCH ESO ISS PBLA12 END 115.0
HIERARCH ESO ISS PBL13 START 128.728
HIERARCH ESO ISS PBL13 END 128.676
HIERARCH ESO ISS PBLA13 START 92.8
HIERARCH ESO ISS PBLA13 END 92.9
HIERARCH ESO ISS PBL14 START 129.583
HIERARCH ESO ISS PBL14 END 129.674
HIERARCH ESO ISS PBLA14 START 48.957
HIERARCH ESO ISS PBLA14 END 49.005
HIERARCH ESO ISS PBL23 START 57.536
HIERARCH ESO ISS PBL23 END 57.57
HIERARCH ESO ISS PBLA23 START 57.6
HIERARCH ESO ISS PBLA23 END 57.7
HIERARCH ESO ISS PBL24 START 123.531
HIERARCH ESO ISS PBL24 END 123.562
HIERARCH ESO ISS PBLA24 START 8.266
HIERARCH ESO ISS PBLA24 END 8.378
HIERARCH ESO ISS PBL34 START 96.513
HIERARCH ESO ISS PBL34 END 96.457
HIERARCH ESO ISS PBLA34 START 341.364
HIERARCH ESO ISS PBLA34 END 341.476
HIERARCH ESO ISS AMBI TAU0 START 0.006468
HIERARCH ESO ISS AMBI TAU0 END 0.004289
HIERARCH ESO ISS AMBI TEMP 12.78
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.7