Exposure
ID
MATIS.2021-08-31T06:25:18.384_1
Header ID
MATIS.2021-08-31T06:25:18.384
Date updated
2021-08-31 06:41:17 UTC+0000
Release date
2022-08-31 06:41:17 UTC+0000
UTC Start
2021-08-31 06:25:18.384
UTC End
2021-08-31 06:26:18.360
MJD Start
59457.26757389
MJD End
59457.2682680567
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00396
Ambient temperature (°C)
11.96
Seeing (arcsec)
0.735
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 25.2700 25.2740 136.2000 136.2000
A0-D0 26.3340 26.4100 66.8000 66.9000
A0-C1 21.5580 21.5860 113.7790 113.7590
B2-D0 29.3820 29.4000 13.2000 13.3000
B2-C1 9.7890 9.7950 13.1190 13.2770
D0-C1 19.5930 19.6050 193.1870 193.3450
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 59457.26757389
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 25.27
HIERARCH ESO ISS PBL12 END 25.274
HIERARCH ESO ISS PBLA12 START 136.2
HIERARCH ESO ISS PBLA12 END 136.2
HIERARCH ESO ISS PBL13 START 26.334
HIERARCH ESO ISS PBL13 END 26.41
HIERARCH ESO ISS PBLA13 START 66.8
HIERARCH ESO ISS PBLA13 END 66.9
HIERARCH ESO ISS PBL14 START 21.558
HIERARCH ESO ISS PBL14 END 21.586
HIERARCH ESO ISS PBLA14 START 113.779
HIERARCH ESO ISS PBLA14 END 113.759
HIERARCH ESO ISS PBL23 START 29.382
HIERARCH ESO ISS PBL23 END 29.4
HIERARCH ESO ISS PBLA23 START 13.2
HIERARCH ESO ISS PBLA23 END 13.3
HIERARCH ESO ISS PBL24 START 9.789
HIERARCH ESO ISS PBL24 END 9.795
HIERARCH ESO ISS PBLA24 START 13.119
HIERARCH ESO ISS PBLA24 END 13.277
HIERARCH ESO ISS PBL34 START 19.593
HIERARCH ESO ISS PBL34 END 19.605
HIERARCH ESO ISS PBLA34 START 193.187
HIERARCH ESO ISS PBLA34 END 193.345
HIERARCH ESO ISS AMBI TAU0 START 0.003968
HIERARCH ESO ISS AMBI TAU0 END 0.003952
HIERARCH ESO ISS AMBI TEMP 11.96
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.74