Exposure
ID
MATIS.2021-09-04T09:13:06.445_1
Header ID
MATIS.2021-09-04T09:13:06.445
Date updated
2021-09-04 09:21:52 UTC+0000
Release date
2022-09-04 09:21:52 UTC+0000
UTC Start
2021-09-04 09:13:06.445
UTC End
2021-09-04 09:14:06.463
MJD Start
59461.38410237
MJD End
59461.3847970228
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004584
Ambient temperature (°C)
11.33
Seeing (arcsec)
0.6
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 82.5680 82.4240 117.4000 117.5000
A0-J2 123.2710 123.1000 93.6000 93.6000
A0-J3 132.3060 132.3240 50.6000 50.6190
G1-J2 58.2030 58.1960 58.7000 58.7000
G1-J3 125.3710 125.4140 13.3410 13.4360
J2-J3 94.0650 94.0220 347.2270 347.3550
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 59461.38410237
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 82.568
HIERARCH ESO ISS PBL12 END 82.424
HIERARCH ESO ISS PBLA12 START 117.4
HIERARCH ESO ISS PBLA12 END 117.5
HIERARCH ESO ISS PBL13 START 123.271
HIERARCH ESO ISS PBL13 END 123.1
HIERARCH ESO ISS PBLA13 START 93.6
HIERARCH ESO ISS PBLA13 END 93.6
HIERARCH ESO ISS PBL14 START 132.306
HIERARCH ESO ISS PBL14 END 132.324
HIERARCH ESO ISS PBLA14 START 50.6
HIERARCH ESO ISS PBLA14 END 50.619
HIERARCH ESO ISS PBL23 START 58.203
HIERARCH ESO ISS PBL23 END 58.196
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.7
HIERARCH ESO ISS PBL24 START 125.371
HIERARCH ESO ISS PBL24 END 125.414
HIERARCH ESO ISS PBLA24 START 13.341
HIERARCH ESO ISS PBLA24 END 13.436
HIERARCH ESO ISS PBL34 START 94.065
HIERARCH ESO ISS PBL34 END 94.022
HIERARCH ESO ISS PBLA34 START 347.227
HIERARCH ESO ISS PBLA34 END 347.355
HIERARCH ESO ISS AMBI TAU0 START 0.004584
HIERARCH ESO ISS AMBI TAU0 END 0.004584
HIERARCH ESO ISS AMBI TEMP 11.33
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6