Exposure
ID
MATIS.2021-09-16T07:00:17.804_1
Header ID
MATIS.2021-09-16T07:00:17.804
Date updated
2021-09-16 07:11:37 UTC+0000
Release date
2022-09-16 07:11:37 UTC+0000
UTC Start
2021-09-16 07:00:17.804
UTC End
2021-09-16 07:01:17.780
MJD Start
59473.29187273
MJD End
59473.2925668967
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0024415
Ambient temperature (°C)
9.04
Seeing (arcsec)
0.965
Observation
ID
48236
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
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.1470 68.1690 271.2000 271.2000
K0-D0 93.9970 94.0780 251.8000 251.8000
K0-J3 54.1520 54.1160 329.4980 329.5770
G2-D0 37.3970 37.4320 214.4000 214.5000
G2-J3 60.7920 60.8550 41.9600 42.0400
D0-J3 97.9890 98.0890 39.1010 39.1850
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 59473.29187273
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME omi Cet
RA 34.83667
DEC -2.97878
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME HIGH
HIERARCH ESO INS DIN ID HIGH
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 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 68.147
HIERARCH ESO ISS PBL12 END 68.169
HIERARCH ESO ISS PBLA12 START 271.2
HIERARCH ESO ISS PBLA12 END 271.2
HIERARCH ESO ISS PBL13 START 93.997
HIERARCH ESO ISS PBL13 END 94.078
HIERARCH ESO ISS PBLA13 START 251.8
HIERARCH ESO ISS PBLA13 END 251.8
HIERARCH ESO ISS PBL14 START 54.152
HIERARCH ESO ISS PBL14 END 54.116
HIERARCH ESO ISS PBLA14 START 329.498
HIERARCH ESO ISS PBLA14 END 329.577
HIERARCH ESO ISS PBL23 START 37.397
HIERARCH ESO ISS PBL23 END 37.432
HIERARCH ESO ISS PBLA23 START 214.4
HIERARCH ESO ISS PBLA23 END 214.5
HIERARCH ESO ISS PBL24 START 60.792
HIERARCH ESO ISS PBL24 END 60.855
HIERARCH ESO ISS PBLA24 START 41.96
HIERARCH ESO ISS PBLA24 END 42.04
HIERARCH ESO ISS PBL34 START 97.989
HIERARCH ESO ISS PBL34 END 98.089
HIERARCH ESO ISS PBLA34 START 39.101
HIERARCH ESO ISS PBLA34 END 39.185
HIERARCH ESO ISS AMBI TAU0 START 0.002427
HIERARCH ESO ISS AMBI TAU0 END 0.002456
HIERARCH ESO ISS AMBI TEMP 9.04
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.98