Exposure
ID
MATIS.2020-12-18T01:35:58.384_1
Header ID
MATIS.2020-12-18T01:35:58.384
Date updated
2020-12-18 01:46:06 UTC+0000
Release date
2021-12-18 01:46:06 UTC+0000
UTC Start
2020-12-18 01:35:58.384
UTC End
2020-12-18 01:36:58.360
MJD Start
59201.06664796
MJD End
59201.0673421267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0068575
Ambient temperature (°C)
13.65
Seeing (arcsec)
0.59
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 67.9490 67.9150 271.8000 271.8000
K0-D0 95.9420 95.9520 252.7000 252.7000
K0-J3 52.4940 52.4510 333.3070 333.4130
G2-D0 38.7170 38.7440 217.7000 217.8000
G2-J3 63.0370 63.0800 44.6970 44.7500
D0-J3 101.5760 101.6470 42.0400 42.0980
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 59201.06664796
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 67.949
HIERARCH ESO ISS PBL12 END 67.915
HIERARCH ESO ISS PBLA12 START 271.8
HIERARCH ESO ISS PBLA12 END 271.8
HIERARCH ESO ISS PBL13 START 95.942
HIERARCH ESO ISS PBL13 END 95.952
HIERARCH ESO ISS PBLA13 START 252.7
HIERARCH ESO ISS PBLA13 END 252.7
HIERARCH ESO ISS PBL14 START 52.494
HIERARCH ESO ISS PBL14 END 52.451
HIERARCH ESO ISS PBLA14 START 333.307
HIERARCH ESO ISS PBLA14 END 333.413
HIERARCH ESO ISS PBL23 START 38.717
HIERARCH ESO ISS PBL23 END 38.744
HIERARCH ESO ISS PBLA23 START 217.7
HIERARCH ESO ISS PBLA23 END 217.8
HIERARCH ESO ISS PBL24 START 63.037
HIERARCH ESO ISS PBL24 END 63.08
HIERARCH ESO ISS PBLA24 START 44.697
HIERARCH ESO ISS PBLA24 END 44.75
HIERARCH ESO ISS PBL34 START 101.576
HIERARCH ESO ISS PBL34 END 101.647
HIERARCH ESO ISS PBLA34 START 42.04
HIERARCH ESO ISS PBLA34 END 42.098
HIERARCH ESO ISS AMBI TAU0 START 0.006546
HIERARCH ESO ISS AMBI TAU0 END 0.007169
HIERARCH ESO ISS AMBI TEMP 13.65
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.54