Exposure
ID
MATIS.2021-08-31T05:33:42.318_1
Header ID
MATIS.2021-08-31T05:33:42.318
Date updated
2021-08-31 05:50:58 UTC+0000
Release date
2022-08-31 05:50:58 UTC+0000
UTC Start
2021-08-31 05:33:42.318
UTC End
2021-08-31 05:34:42.294
MJD Start
59457.23173979
MJD End
59457.2324339567
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0042145
Ambient temperature (°C)
11.94
Seeing (arcsec)
0.855
Observation
ID
48042
Category
science
Program ID
106.21LN.005
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
36053
Name
omi Cet
RA
34.835557
DEC
-2.97878
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.7760 24.7920 136.7000 136.7000
A0-D0 22.1280 22.2190 61.3000 61.4000
A0-C1 19.7090 19.7540 115.4800 115.4310
B2-D0 28.7630 28.7700 4.8000 5.0000
B2-C1 9.5840 9.5860 4.7560 4.9300
D0-C1 19.1790 19.1840 184.8160 184.9910
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21LN.005
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59457.23173979
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME omi Cet
RA 34.835557
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 24.776
HIERARCH ESO ISS PBL12 END 24.792
HIERARCH ESO ISS PBLA12 START 136.7
HIERARCH ESO ISS PBLA12 END 136.7
HIERARCH ESO ISS PBL13 START 22.128
HIERARCH ESO ISS PBL13 END 22.219
HIERARCH ESO ISS PBLA13 START 61.3
HIERARCH ESO ISS PBLA13 END 61.4
HIERARCH ESO ISS PBL14 START 19.709
HIERARCH ESO ISS PBL14 END 19.754
HIERARCH ESO ISS PBLA14 START 115.48
HIERARCH ESO ISS PBLA14 END 115.431
HIERARCH ESO ISS PBL23 START 28.763
HIERARCH ESO ISS PBL23 END 28.77
HIERARCH ESO ISS PBLA23 START 4.8
HIERARCH ESO ISS PBLA23 END 5.0
HIERARCH ESO ISS PBL24 START 9.584
HIERARCH ESO ISS PBL24 END 9.586
HIERARCH ESO ISS PBLA24 START 4.756
HIERARCH ESO ISS PBLA24 END 4.93
HIERARCH ESO ISS PBL34 START 19.179
HIERARCH ESO ISS PBL34 END 19.184
HIERARCH ESO ISS PBLA34 START 184.816
HIERARCH ESO ISS PBLA34 END 184.991
HIERARCH ESO ISS AMBI TAU0 START 0.00441
HIERARCH ESO ISS AMBI TAU0 END 0.004019
HIERARCH ESO ISS AMBI TEMP 11.94
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.85