Exposure
ID
MATIS.2021-09-09T08:09:37.358_1
Header ID
MATIS.2021-09-09T08:09:37.358
Date updated
2021-09-09 08:16:57 UTC+0000
Release date
2022-09-09 08:16:57 UTC+0000
UTC Start
2021-09-09 08:09:37.358
UTC End
2021-09-09 08:10:37.376
MJD Start
59466.34001572
MJD End
59466.3407103728
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.008021
Ambient temperature (°C)
12.29
Seeing (arcsec)
0.445
Observation
ID
48117
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
36105
Name
omi Cet
RA
34.836113
DEC
-2.97878
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 87.6900 87.6010 115.2000 115.2000
A0-J2 128.3990 128.3340 92.9000 92.9000
A0-J3 130.0790 130.1600 49.2280 49.2720
G1-J2 57.7140 57.7420 57.8000 57.9000
G1-J3 123.7080 123.7400 8.8960 9.0030
J2-J3 96.2020 96.1490 342.0020 342.1120
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 59466.34001572
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME omi Cet
RA 34.836113
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 J3
EXPTIME 0.02
HIERARCH ESO DET SEQ1 PERIOD 0.042
HIERARCH ESO DET NDIT 1429
HIERARCH ESO ISS PBL12 START 87.69
HIERARCH ESO ISS PBL12 END 87.601
HIERARCH ESO ISS PBLA12 START 115.2
HIERARCH ESO ISS PBLA12 END 115.2
HIERARCH ESO ISS PBL13 START 128.399
HIERARCH ESO ISS PBL13 END 128.334
HIERARCH ESO ISS PBLA13 START 92.9
HIERARCH ESO ISS PBLA13 END 92.9
HIERARCH ESO ISS PBL14 START 130.079
HIERARCH ESO ISS PBL14 END 130.16
HIERARCH ESO ISS PBLA14 START 49.228
HIERARCH ESO ISS PBLA14 END 49.272
HIERARCH ESO ISS PBL23 START 57.714
HIERARCH ESO ISS PBL23 END 57.742
HIERARCH ESO ISS PBLA23 START 57.8
HIERARCH ESO ISS PBLA23 END 57.9
HIERARCH ESO ISS PBL24 START 123.708
HIERARCH ESO ISS PBL24 END 123.74
HIERARCH ESO ISS PBLA24 START 8.896
HIERARCH ESO ISS PBLA24 END 9.003
HIERARCH ESO ISS PBL34 START 96.202
HIERARCH ESO ISS PBL34 END 96.149
HIERARCH ESO ISS PBLA34 START 342.002
HIERARCH ESO ISS PBLA34 END 342.112
HIERARCH ESO ISS AMBI TAU0 START 0.00798
HIERARCH ESO ISS AMBI TAU0 END 0.008062
HIERARCH ESO ISS AMBI TEMP 12.29
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.45