Exposure
ID
MATIS.2020-12-31T01:20:51.071_1
Header ID
MATIS.2020-12-31T01:20:51.071
Date updated
2020-12-31 01:31:21 UTC+0000
Release date
2021-12-31 01:31:21 UTC+0000
UTC Start
2020-12-31 01:20:51.071
UTC End
2020-12-31 01:21:51.047
MJD Start
59214.05614666
MJD End
59214.0568408267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0050865
Ambient temperature (°C)
13.43
Seeing (arcsec)
0.915
Observation
ID
46230
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
34790
Name
omi Cet
RA
34.835555
DEC
-2.97875
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 22.7570 22.7290 145.9000 146.0000
A0-D0 31.7620 31.7450 73.0000 73.0000
A0-C1 20.8940 20.8590 116.9610 117.0260
B2-D0 33.1780 33.1940 32.1000 32.1000
B2-C1 11.0510 11.0570 32.0290 32.0920
D0-C1 22.1270 22.1380 212.0890 212.1510
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 59214.05614666
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME omi Cet
RA 34.835555
DEC -2.97875
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 22.757
HIERARCH ESO ISS PBL12 END 22.729
HIERARCH ESO ISS PBLA12 START 145.9
HIERARCH ESO ISS PBLA12 END 146.0
HIERARCH ESO ISS PBL13 START 31.762
HIERARCH ESO ISS PBL13 END 31.745
HIERARCH ESO ISS PBLA13 START 73.0
HIERARCH ESO ISS PBLA13 END 73.0
HIERARCH ESO ISS PBL14 START 20.894
HIERARCH ESO ISS PBL14 END 20.859
HIERARCH ESO ISS PBLA14 START 116.961
HIERARCH ESO ISS PBLA14 END 117.026
HIERARCH ESO ISS PBL23 START 33.178
HIERARCH ESO ISS PBL23 END 33.194
HIERARCH ESO ISS PBLA23 START 32.1
HIERARCH ESO ISS PBLA23 END 32.1
HIERARCH ESO ISS PBL24 START 11.051
HIERARCH ESO ISS PBL24 END 11.057
HIERARCH ESO ISS PBLA24 START 32.029
HIERARCH ESO ISS PBLA24 END 32.092
HIERARCH ESO ISS PBL34 START 22.127
HIERARCH ESO ISS PBL34 END 22.138
HIERARCH ESO ISS PBLA34 START 212.089
HIERARCH ESO ISS PBLA34 END 212.151
HIERARCH ESO ISS AMBI TAU0 START 0.005626
HIERARCH ESO ISS AMBI TAU0 END 0.004547
HIERARCH ESO ISS AMBI TEMP 13.43
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 1.0