Exposure
ID
MATIS.2021-08-31T06:31:33.749_1
Header ID
MATIS.2021-08-31T06:31:33.749
Date updated
2021-08-31 06:46:37 UTC+0000
Release date
2022-08-31 06:46:37 UTC+0000
UTC Start
2021-08-31 06:31:33.749
UTC End
2021-08-31 06:32:33.725
MJD Start
59457.27191839
MJD End
59457.2726125567
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004407
Ambient temperature (°C)
11.82
Seeing (arcsec)
0.68
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 25.2890 25.2910 136.2000 136.2000
A0-D0 26.7840 26.8560 67.3000 67.3000
A0-C1 21.7230 21.7490 113.6660 113.6470
B2-D0 29.4910 29.5090 14.1000 14.3000
B2-C1 9.8250 9.8310 14.0720 14.2230
D0-C1 19.6660 19.6780 194.1400 194.2910
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 59457.27191839
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 25.289
HIERARCH ESO ISS PBL12 END 25.291
HIERARCH ESO ISS PBLA12 START 136.2
HIERARCH ESO ISS PBLA12 END 136.2
HIERARCH ESO ISS PBL13 START 26.784
HIERARCH ESO ISS PBL13 END 26.856
HIERARCH ESO ISS PBLA13 START 67.3
HIERARCH ESO ISS PBLA13 END 67.3
HIERARCH ESO ISS PBL14 START 21.723
HIERARCH ESO ISS PBL14 END 21.749
HIERARCH ESO ISS PBLA14 START 113.666
HIERARCH ESO ISS PBLA14 END 113.647
HIERARCH ESO ISS PBL23 START 29.491
HIERARCH ESO ISS PBL23 END 29.509
HIERARCH ESO ISS PBLA23 START 14.1
HIERARCH ESO ISS PBLA23 END 14.3
HIERARCH ESO ISS PBL24 START 9.825
HIERARCH ESO ISS PBL24 END 9.831
HIERARCH ESO ISS PBLA24 START 14.072
HIERARCH ESO ISS PBLA24 END 14.223
HIERARCH ESO ISS PBL34 START 19.666
HIERARCH ESO ISS PBL34 END 19.678
HIERARCH ESO ISS PBLA34 START 194.14
HIERARCH ESO ISS PBLA34 END 194.291
HIERARCH ESO ISS AMBI TAU0 START 0.004386
HIERARCH ESO ISS AMBI TAU0 END 0.004428
HIERARCH ESO ISS AMBI TEMP 11.82
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.69