Exposure
ID
MATIS.2021-09-16T06:51:29.517_1
Header ID
MATIS.2021-09-16T06:51:29.517
Date updated
2021-09-16 07:01:46 UTC+0000
Release date
2022-09-16 07:01:46 UTC+0000
UTC Start
2021-09-16 06:51:29.517
UTC End
2021-09-16 06:52:29.531
MJD Start
59473.2857583
MJD End
59473.2864529065
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0020865
Ambient temperature (°C)
8.97
Seeing (arcsec)
1.095
Observation
ID
48235
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
36192
Name
omi Cet
RA
34.83667
DEC
-2.97878
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 67.8940 67.9290 271.1000 271.1000
K0-D0 93.2250 93.3200 251.5000 251.5000
K0-J3 54.4650 54.4290 328.8360 328.9100
G2-D0 37.0830 37.1200 213.6000 213.7000
G2-J3 60.2200 60.2880 41.2390 41.3250
D0-J3 97.1000 97.2050 38.3370 38.4280
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 59473.2857583
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME omi Cet
RA 34.83667
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 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 0.037
HIERARCH ESO DET NDIT 1622
HIERARCH ESO ISS PBL12 START 67.894
HIERARCH ESO ISS PBL12 END 67.929
HIERARCH ESO ISS PBLA12 START 271.1
HIERARCH ESO ISS PBLA12 END 271.1
HIERARCH ESO ISS PBL13 START 93.225
HIERARCH ESO ISS PBL13 END 93.32
HIERARCH ESO ISS PBLA13 START 251.5
HIERARCH ESO ISS PBLA13 END 251.5
HIERARCH ESO ISS PBL14 START 54.465
HIERARCH ESO ISS PBL14 END 54.429
HIERARCH ESO ISS PBLA14 START 328.836
HIERARCH ESO ISS PBLA14 END 328.91
HIERARCH ESO ISS PBL23 START 37.083
HIERARCH ESO ISS PBL23 END 37.12
HIERARCH ESO ISS PBLA23 START 213.6
HIERARCH ESO ISS PBLA23 END 213.7
HIERARCH ESO ISS PBL24 START 60.22
HIERARCH ESO ISS PBL24 END 60.288
HIERARCH ESO ISS PBLA24 START 41.239
HIERARCH ESO ISS PBLA24 END 41.325
HIERARCH ESO ISS PBL34 START 97.1
HIERARCH ESO ISS PBL34 END 97.205
HIERARCH ESO ISS PBLA34 START 38.337
HIERARCH ESO ISS PBLA34 END 38.428
HIERARCH ESO ISS AMBI TAU0 START 0.002083
HIERARCH ESO ISS AMBI TAU0 END 0.00209
HIERARCH ESO ISS AMBI TEMP 8.97
HIERARCH ESO ISS AMBI FWHM START 1.06
HIERARCH ESO ISS AMBI FWHM END 1.13