Exposure
ID
MATIS.2020-12-18T02:39:12.170_1
Header ID
MATIS.2020-12-18T02:39:12.170
Date updated
2020-12-18 02:50:51 UTC+0000
Release date
2021-12-18 02:50:51 UTC+0000
UTC Start
2020-12-18 02:39:12.170
UTC End
2020-12-18 02:40:12.146
MJD Start
59201.11055752
MJD End
59201.1112516867
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007023
Ambient temperature (°C)
13.52
Seeing (arcsec)
0.425
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 63.3680 63.2540 272.7000 272.7000
K0-D0 93.3010 93.2050 253.0000 253.0000
K0-J3 49.9140 49.8750 340.9470 341.0850
G2-D0 39.8670 39.8750 220.6000 220.6000
G2-J3 64.5000 64.5030 46.7830 46.7960
D0-J3 104.2220 104.2340 44.4120 44.4300
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 59201.11055752
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 63.368
HIERARCH ESO ISS PBL12 END 63.254
HIERARCH ESO ISS PBLA12 START 272.7
HIERARCH ESO ISS PBLA12 END 272.7
HIERARCH ESO ISS PBL13 START 93.301
HIERARCH ESO ISS PBL13 END 93.205
HIERARCH ESO ISS PBLA13 START 253.0
HIERARCH ESO ISS PBLA13 END 253.0
HIERARCH ESO ISS PBL14 START 49.914
HIERARCH ESO ISS PBL14 END 49.875
HIERARCH ESO ISS PBLA14 START 340.947
HIERARCH ESO ISS PBLA14 END 341.085
HIERARCH ESO ISS PBL23 START 39.867
HIERARCH ESO ISS PBL23 END 39.875
HIERARCH ESO ISS PBLA23 START 220.6
HIERARCH ESO ISS PBLA23 END 220.6
HIERARCH ESO ISS PBL24 START 64.5
HIERARCH ESO ISS PBL24 END 64.503
HIERARCH ESO ISS PBLA24 START 46.783
HIERARCH ESO ISS PBLA24 END 46.796
HIERARCH ESO ISS PBL34 START 104.222
HIERARCH ESO ISS PBL34 END 104.234
HIERARCH ESO ISS PBLA34 START 44.412
HIERARCH ESO ISS PBLA34 END 44.43
HIERARCH ESO ISS AMBI TAU0 START 0.007401
HIERARCH ESO ISS AMBI TAU0 END 0.006645
HIERARCH ESO ISS AMBI TEMP 13.52
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.41