Exposure
ID
MATIS.2020-12-31T01:15:53.615_1
Header ID
MATIS.2020-12-31T01:15:53.615
Date updated
2020-12-31 01:26:12 UTC+0000
Release date
2021-12-31 01:26:12 UTC+0000
UTC Start
2020-12-31 01:15:53.615
UTC End
2020-12-31 01:16:53.633
MJD Start
59214.05270388
MJD End
59214.0533985328
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004913
Ambient temperature (°C)
13.43
Seeing (arcsec)
1.09
Observation
ID
46229
Category
science
Program ID
106.21LN.005
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
34790
Name
omi Cet
RA
34.835555
DEC
-2.97875
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.8910 22.8630 145.3000 145.4000
A0-D0 31.8370 31.8220 73.0000 73.0000
A0-C1 21.0580 21.0250 116.6720 116.7340
B2-D0 33.0940 33.1110 31.8000 31.8000
B2-C1 11.0230 11.0290 31.7330 31.7980
D0-C1 22.0710 22.0820 211.7930 211.8580
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LN.005
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59214.05270388
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME omi Cet
RA 34.835555
DEC -2.97875
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.02
HIERARCH ESO DET SEQ1 PERIOD 0.042
HIERARCH ESO DET NDIT 1429
HIERARCH ESO ISS PBL12 START 22.891
HIERARCH ESO ISS PBL12 END 22.863
HIERARCH ESO ISS PBLA12 START 145.3
HIERARCH ESO ISS PBLA12 END 145.4
HIERARCH ESO ISS PBL13 START 31.837
HIERARCH ESO ISS PBL13 END 31.822
HIERARCH ESO ISS PBLA13 START 73.0
HIERARCH ESO ISS PBLA13 END 73.0
HIERARCH ESO ISS PBL14 START 21.058
HIERARCH ESO ISS PBL14 END 21.025
HIERARCH ESO ISS PBLA14 START 116.672
HIERARCH ESO ISS PBLA14 END 116.734
HIERARCH ESO ISS PBL23 START 33.094
HIERARCH ESO ISS PBL23 END 33.111
HIERARCH ESO ISS PBLA23 START 31.8
HIERARCH ESO ISS PBLA23 END 31.8
HIERARCH ESO ISS PBL24 START 11.023
HIERARCH ESO ISS PBL24 END 11.029
HIERARCH ESO ISS PBLA24 START 31.733
HIERARCH ESO ISS PBLA24 END 31.798
HIERARCH ESO ISS PBL34 START 22.071
HIERARCH ESO ISS PBL34 END 22.082
HIERARCH ESO ISS PBLA34 START 211.793
HIERARCH ESO ISS PBLA34 END 211.858
HIERARCH ESO ISS AMBI TAU0 START 0.005142
HIERARCH ESO ISS AMBI TAU0 END 0.004684
HIERARCH ESO ISS AMBI TEMP 13.43
HIERARCH ESO ISS AMBI FWHM START 1.09
HIERARCH ESO ISS AMBI FWHM END 1.09