Exposure
ID
MATIS.2020-12-18T01:38:25.731_1
Header ID
MATIS.2020-12-18T01:38:25.731
Date updated
2020-12-18 01:51:20 UTC+0000
Release date
2021-12-18 01:51:19 UTC+0000
UTC Start
2020-12-18 01:38:25.731
UTC End
2020-12-18 01:39:25.707
MJD Start
59201.06835337
MJD End
59201.0690475367
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005986
Ambient temperature (°C)
13.59
Seeing (arcsec)
0.91
Observation
ID
46182
Category
science
Program ID
106.21LN.006
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
34770
Name
omi Cet
RA
34.836669
DEC
-2.97874
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.8660 67.8290 271.8000 271.8000
K0-D0 95.9640 95.9700 252.7000 252.7000
K0-J3 52.3920 52.3500 333.5610 333.6620
G2-D0 38.7820 38.8090 217.9000 217.9000
G2-J3 63.1390 63.1800 44.8220 44.8680
D0-J3 101.7440 101.8120 42.1760 42.2270
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LN.006
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59201.06835337
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME omi Cet
RA 34.836669
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 67.866
HIERARCH ESO ISS PBL12 END 67.829
HIERARCH ESO ISS PBLA12 START 271.8
HIERARCH ESO ISS PBLA12 END 271.8
HIERARCH ESO ISS PBL13 START 95.964
HIERARCH ESO ISS PBL13 END 95.97
HIERARCH ESO ISS PBLA13 START 252.7
HIERARCH ESO ISS PBLA13 END 252.7
HIERARCH ESO ISS PBL14 START 52.392
HIERARCH ESO ISS PBL14 END 52.35
HIERARCH ESO ISS PBLA14 START 333.561
HIERARCH ESO ISS PBLA14 END 333.662
HIERARCH ESO ISS PBL23 START 38.782
HIERARCH ESO ISS PBL23 END 38.809
HIERARCH ESO ISS PBLA23 START 217.9
HIERARCH ESO ISS PBLA23 END 217.9
HIERARCH ESO ISS PBL24 START 63.139
HIERARCH ESO ISS PBL24 END 63.18
HIERARCH ESO ISS PBLA24 START 44.822
HIERARCH ESO ISS PBLA24 END 44.868
HIERARCH ESO ISS PBL34 START 101.744
HIERARCH ESO ISS PBL34 END 101.812
HIERARCH ESO ISS PBLA34 START 42.176
HIERARCH ESO ISS PBLA34 END 42.227
HIERARCH ESO ISS AMBI TAU0 START 0.006053
HIERARCH ESO ISS AMBI TAU0 END 0.005919
HIERARCH ESO ISS AMBI TEMP 13.59
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.91