Exposure
ID
MATIS.2021-10-01T06:43:47.885_1
Header ID
MATIS.2021-10-01T06:43:47.885
Date updated
2021-10-01 06:56:27 UTC+0000
Release date
2022-10-01 06:56:27 UTC+0000
UTC Start
2021-10-01 06:43:47.885
UTC End
2021-10-01 06:44:47.903
MJD Start
59488.28041534
MJD End
59488.2811099928
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003146
Ambient temperature (°C)
11.01
Seeing (arcsec)
0.92
Observation
ID
48384
Category
science
Program ID
106.21LN.007
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
36053
Name
omi Cet
RA
34.835557
DEC
-2.97878
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 87.6330 87.5420 115.2000 115.2000
A0-J2 128.3560 128.2880 92.9000 92.9000
A0-K0 127.9340 127.9470 72.6990 72.7140
G1-J2 57.7310 57.7590 57.8000 57.9000
G1-K0 86.6500 86.7070 29.6240 29.7030
J2-K0 45.0070 44.9960 352.2790 352.3950
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LN.007
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59488.28041534
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME omi Cet
RA 34.835557
DEC -2.97878
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.02
HIERARCH ESO DET SEQ1 PERIOD 0.042
HIERARCH ESO DET NDIT 1429
HIERARCH ESO ISS PBL12 START 87.633
HIERARCH ESO ISS PBL12 END 87.542
HIERARCH ESO ISS PBLA12 START 115.2
HIERARCH ESO ISS PBLA12 END 115.2
HIERARCH ESO ISS PBL13 START 128.356
HIERARCH ESO ISS PBL13 END 128.288
HIERARCH ESO ISS PBLA13 START 92.9
HIERARCH ESO ISS PBLA13 END 92.9
HIERARCH ESO ISS PBL14 START 127.934
HIERARCH ESO ISS PBL14 END 127.947
HIERARCH ESO ISS PBLA14 START 72.699
HIERARCH ESO ISS PBLA14 END 72.714
HIERARCH ESO ISS PBL23 START 57.731
HIERARCH ESO ISS PBL23 END 57.759
HIERARCH ESO ISS PBLA23 START 57.8
HIERARCH ESO ISS PBLA23 END 57.9
HIERARCH ESO ISS PBL24 START 86.65
HIERARCH ESO ISS PBL24 END 86.707
HIERARCH ESO ISS PBLA24 START 29.624
HIERARCH ESO ISS PBLA24 END 29.703
HIERARCH ESO ISS PBL34 START 45.007
HIERARCH ESO ISS PBL34 END 44.996
HIERARCH ESO ISS PBLA34 START 352.279
HIERARCH ESO ISS PBLA34 END 352.395
HIERARCH ESO ISS AMBI TAU0 START 0.003146
HIERARCH ESO ISS AMBI TAU0 END 0.003146
HIERARCH ESO ISS AMBI TEMP 11.01
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.92