Exposure
ID
MATIS.2020-12-21T01:53:23.591_1
Header ID
MATIS.2020-12-21T01:53:23.591
Date updated
2020-12-21 02:01:05 UTC+0000
Release date
2021-12-21 02:01:05 UTC+0000
UTC Start
2020-12-21 01:53:23.591
UTC End
2020-12-21 01:54:23.609
MJD Start
59204.07874527
MJD End
59204.0794399228
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007782
Ambient temperature (°C)
14.17
Seeing (arcsec)
0.66
Observation
ID
46181
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.4590 66.3880 272.2000 272.2000
K0-D0 95.5480 95.5100 253.0000 253.0000
K0-J3 51.2760 51.2350 336.5550 336.6690
G2-D0 39.3890 39.4080 219.3000 219.4000
G2-J3 64.0200 64.0440 45.9490 45.9760
D0-J3 103.2460 103.2910 43.4270 43.4580
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 59204.07874527
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME omi Cet
RA 34.836669
DEC -2.97874
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
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 0.02
HIERARCH ESO DET SEQ1 PERIOD 0.042
HIERARCH ESO DET NDIT 1429
HIERARCH ESO ISS PBL12 START 66.459
HIERARCH ESO ISS PBL12 END 66.388
HIERARCH ESO ISS PBLA12 START 272.2
HIERARCH ESO ISS PBLA12 END 272.2
HIERARCH ESO ISS PBL13 START 95.548
HIERARCH ESO ISS PBL13 END 95.51
HIERARCH ESO ISS PBLA13 START 253.0
HIERARCH ESO ISS PBLA13 END 253.0
HIERARCH ESO ISS PBL14 START 51.276
HIERARCH ESO ISS PBL14 END 51.235
HIERARCH ESO ISS PBLA14 START 336.555
HIERARCH ESO ISS PBLA14 END 336.669
HIERARCH ESO ISS PBL23 START 39.389
HIERARCH ESO ISS PBL23 END 39.408
HIERARCH ESO ISS PBLA23 START 219.3
HIERARCH ESO ISS PBLA23 END 219.4
HIERARCH ESO ISS PBL24 START 64.02
HIERARCH ESO ISS PBL24 END 64.044
HIERARCH ESO ISS PBLA24 START 45.949
HIERARCH ESO ISS PBLA24 END 45.976
HIERARCH ESO ISS PBL34 START 103.246
HIERARCH ESO ISS PBL34 END 103.291
HIERARCH ESO ISS PBLA34 START 43.427
HIERARCH ESO ISS PBLA34 END 43.458
HIERARCH ESO ISS AMBI TAU0 START 0.007782
HIERARCH ESO ISS AMBI TAU0 END 0.007782
HIERARCH ESO ISS AMBI TEMP 14.17
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.66