Exposure
ID
MATIS.2021-09-09T08:06:03.229_1
Header ID
MATIS.2021-09-09T08:06:03.229
Date updated
2021-09-09 08:16:57 UTC+0000
Release date
2022-09-09 08:16:57 UTC+0000
UTC Start
2021-09-09 08:06:03.229
UTC End
2021-09-09 08:07:03.205
MJD Start
59466.33753737
MJD End
59466.3382315367
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0080875
Ambient temperature (°C)
12.3
Seeing (arcsec)
0.45
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 87.9980 87.9120 115.0000 115.0000
A0-J2 128.6120 128.5550 92.9000 92.9000
A0-J3 129.7780 129.8660 49.0680 49.1050
G1-J2 57.6070 57.6390 57.7000 57.7000
G1-J3 123.5970 123.6280 8.5130 8.6130
J2-J3 96.3930 96.3390 341.6110 341.7120
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 59466.33753737
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 87.998
HIERARCH ESO ISS PBL12 END 87.912
HIERARCH ESO ISS PBLA12 START 115.0
HIERARCH ESO ISS PBLA12 END 115.0
HIERARCH ESO ISS PBL13 START 128.612
HIERARCH ESO ISS PBL13 END 128.555
HIERARCH ESO ISS PBLA13 START 92.9
HIERARCH ESO ISS PBLA13 END 92.9
HIERARCH ESO ISS PBL14 START 129.778
HIERARCH ESO ISS PBL14 END 129.866
HIERARCH ESO ISS PBLA14 START 49.068
HIERARCH ESO ISS PBLA14 END 49.105
HIERARCH ESO ISS PBL23 START 57.607
HIERARCH ESO ISS PBL23 END 57.639
HIERARCH ESO ISS PBLA23 START 57.7
HIERARCH ESO ISS PBLA23 END 57.7
HIERARCH ESO ISS PBL24 START 123.597
HIERARCH ESO ISS PBL24 END 123.628
HIERARCH ESO ISS PBLA24 START 8.513
HIERARCH ESO ISS PBLA24 END 8.613
HIERARCH ESO ISS PBL34 START 96.393
HIERARCH ESO ISS PBL34 END 96.339
HIERARCH ESO ISS PBLA34 START 341.611
HIERARCH ESO ISS PBLA34 END 341.712
HIERARCH ESO ISS AMBI TAU0 START 0.007946
HIERARCH ESO ISS AMBI TAU0 END 0.008229
HIERARCH ESO ISS AMBI TEMP 12.3
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.45