Exposure
ID
MATIS.2021-10-15T06:02:08.516_1
Header ID
MATIS.2021-10-15T06:02:08.516
Date updated
2021-10-15 06:10:42 UTC+0000
Release date
2022-10-15 06:10:42 UTC+0000
UTC Start
2021-10-15 06:02:08.516
UTC End
2021-10-15 06:03:08.524
MJD Start
59502.25148745
MJD End
59502.252181987
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0037115
Ambient temperature (°C)
10.4
Seeing (arcsec)
0.64
Observation
ID
48530
Category
science
Program ID
108.225Y.002
Program Title
EXPLORING THE INNER REGIONS OF THE REMARKABLE DISK AROUND THE HERBIG AE STAR V351 ORI (PDS201)
Program Type
Normal
PI / COI
HOGERHEIJDE/ WATERS/ VARGA/ GINSKI/ VAN DEN ANCKER/ BRITTAIN/ BANZATTI/ KAMP
Target
ID
36375
Name
V351 Ori
RA
86.07895
DEC
0.1449
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 46.3020 46.3160 5.1000 5.3000
U1-U3 80.1750 80.2340 11.8000 12.0000
U1-U4 87.8750 88.2000 48.5160 48.7020
U2-U3 34.6030 34.6530 20.7000 20.9000
U2-U4 62.8650 63.1460 78.9160 78.9650
U3-U4 53.4550 53.5890 112.3010 112.2420
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.225Y.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59502.25148745
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V351 Ori
RA 86.07895
DEC 0.1449
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 46.302
HIERARCH ESO ISS PBL12 END 46.316
HIERARCH ESO ISS PBLA12 START 5.1
HIERARCH ESO ISS PBLA12 END 5.3
HIERARCH ESO ISS PBL13 START 80.175
HIERARCH ESO ISS PBL13 END 80.234
HIERARCH ESO ISS PBLA13 START 11.8
HIERARCH ESO ISS PBLA13 END 12.0
HIERARCH ESO ISS PBL14 START 87.875
HIERARCH ESO ISS PBL14 END 88.2
HIERARCH ESO ISS PBLA14 START 48.516
HIERARCH ESO ISS PBLA14 END 48.702
HIERARCH ESO ISS PBL23 START 34.603
HIERARCH ESO ISS PBL23 END 34.653
HIERARCH ESO ISS PBLA23 START 20.7
HIERARCH ESO ISS PBLA23 END 20.9
HIERARCH ESO ISS PBL24 START 62.865
HIERARCH ESO ISS PBL24 END 63.146
HIERARCH ESO ISS PBLA24 START 78.916
HIERARCH ESO ISS PBLA24 END 78.965
HIERARCH ESO ISS PBL34 START 53.455
HIERARCH ESO ISS PBL34 END 53.589
HIERARCH ESO ISS PBLA34 START 112.301
HIERARCH ESO ISS PBLA34 END 112.242
HIERARCH ESO ISS AMBI TAU0 START 0.003397
HIERARCH ESO ISS AMBI TAU0 END 0.004026
HIERARCH ESO ISS AMBI TEMP 10.4
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.62