Exposure
ID
MATIS.2021-10-01T06:46:13.077_1
Header ID
MATIS.2021-10-01T06:46:13.077
Date updated
2021-10-01 07:01:38 UTC+0000
Release date
2022-10-01 07:01:37 UTC+0000
UTC Start
2021-10-01 06:46:13.077
UTC End
2021-10-01 06:47:13.095
MJD Start
59488.2820958
MJD End
59488.2827904528
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0033905
Ambient temperature (°C)
11.03
Seeing (arcsec)
0.83
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 87.4130 87.3180 115.3000 115.3000
A0-J2 128.1900 128.1160 93.0000 93.0000
A0-K0 127.9620 127.9700 72.7330 72.7470
G1-J2 57.7970 57.8230 57.9000 57.9000
G1-K0 86.7850 86.8420 29.8110 29.8890
J2-K0 44.9820 44.9710 352.5560 352.6730
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 59488.2820958
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 87.413
HIERARCH ESO ISS PBL12 END 87.318
HIERARCH ESO ISS PBLA12 START 115.3
HIERARCH ESO ISS PBLA12 END 115.3
HIERARCH ESO ISS PBL13 START 128.19
HIERARCH ESO ISS PBL13 END 128.116
HIERARCH ESO ISS PBLA13 START 93.0
HIERARCH ESO ISS PBLA13 END 93.0
HIERARCH ESO ISS PBL14 START 127.962
HIERARCH ESO ISS PBL14 END 127.97
HIERARCH ESO ISS PBLA14 START 72.733
HIERARCH ESO ISS PBLA14 END 72.747
HIERARCH ESO ISS PBL23 START 57.797
HIERARCH ESO ISS PBL23 END 57.823
HIERARCH ESO ISS PBLA23 START 57.9
HIERARCH ESO ISS PBLA23 END 57.9
HIERARCH ESO ISS PBL24 START 86.785
HIERARCH ESO ISS PBL24 END 86.842
HIERARCH ESO ISS PBLA24 START 29.811
HIERARCH ESO ISS PBLA24 END 29.889
HIERARCH ESO ISS PBL34 START 44.982
HIERARCH ESO ISS PBL34 END 44.971
HIERARCH ESO ISS PBLA34 START 352.556
HIERARCH ESO ISS PBLA34 END 352.673
HIERARCH ESO ISS AMBI TAU0 START 0.003246
HIERARCH ESO ISS AMBI TAU0 END 0.003535
HIERARCH ESO ISS AMBI TEMP 11.03
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.82