Exposure
ID
MATIS.2021-09-05T08:26:23.634_1
Header ID
MATIS.2021-09-05T08:26:23.634
Date updated
2021-09-05 08:41:16 UTC+0000
Release date
2022-09-05 08:41:16 UTC+0000
UTC Start
2021-09-05 08:26:23.634
UTC End
2021-09-05 08:27:23.652
MJD Start
59462.35166243
MJD End
59462.3523570828
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0062385
Ambient temperature (°C)
12.82
Seeing (arcsec)
0.56
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 87.5990 87.5060 115.2000 115.2000
A0-J2 128.3320 128.2630 92.9000 92.9000
A0-J3 130.1630 130.2440 49.2640 49.3130
G1-J2 57.7430 57.7710 57.9000 57.9000
G1-J3 123.7410 123.7740 8.9970 9.1100
J2-J3 96.1470 96.0930 342.1070 342.2240
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 59462.35166243
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 87.599
HIERARCH ESO ISS PBL12 END 87.506
HIERARCH ESO ISS PBLA12 START 115.2
HIERARCH ESO ISS PBLA12 END 115.2
HIERARCH ESO ISS PBL13 START 128.332
HIERARCH ESO ISS PBL13 END 128.263
HIERARCH ESO ISS PBLA13 START 92.9
HIERARCH ESO ISS PBLA13 END 92.9
HIERARCH ESO ISS PBL14 START 130.163
HIERARCH ESO ISS PBL14 END 130.244
HIERARCH ESO ISS PBLA14 START 49.264
HIERARCH ESO ISS PBLA14 END 49.313
HIERARCH ESO ISS PBL23 START 57.743
HIERARCH ESO ISS PBL23 END 57.771
HIERARCH ESO ISS PBLA23 START 57.9
HIERARCH ESO ISS PBLA23 END 57.9
HIERARCH ESO ISS PBL24 START 123.741
HIERARCH ESO ISS PBL24 END 123.774
HIERARCH ESO ISS PBLA24 START 8.997
HIERARCH ESO ISS PBLA24 END 9.11
HIERARCH ESO ISS PBL34 START 96.147
HIERARCH ESO ISS PBL34 END 96.093
HIERARCH ESO ISS PBLA34 START 342.107
HIERARCH ESO ISS PBLA34 END 342.224
HIERARCH ESO ISS AMBI TAU0 START 0.005653
HIERARCH ESO ISS AMBI TAU0 END 0.006824
HIERARCH ESO ISS AMBI TEMP 12.82
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.56