Exposure
ID
MATIS.2021-10-15T05:47:55.199_1
Header ID
MATIS.2021-10-15T05:47:55.199
Date updated
2021-10-15 06:00:57 UTC+0000
Release date
2022-10-15 06:00:56 UTC+0000
UTC Start
2021-10-15 05:47:55.199
UTC End
2021-10-15 05:48:55.207
MJD Start
59502.2416111
MJD End
59502.242305637
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0043725
Ambient temperature (°C)
10.84
Seeing (arcsec)
0.71
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 46.1660 46.1730 2.6000 2.8000
U1-U3 79.4570 79.5030 9.0000 9.2000
U1-U4 83.4100 83.7340 45.7510 45.9660
U2-U3 33.9580 34.0020 17.6000 17.8000
U2-U4 58.8800 59.1770 78.1630 78.2230
U3-U4 51.5160 51.6620 113.1980 113.1280
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 59502.2416111
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 46.166
HIERARCH ESO ISS PBL12 END 46.173
HIERARCH ESO ISS PBLA12 START 2.6
HIERARCH ESO ISS PBLA12 END 2.8
HIERARCH ESO ISS PBL13 START 79.457
HIERARCH ESO ISS PBL13 END 79.503
HIERARCH ESO ISS PBLA13 START 9.0
HIERARCH ESO ISS PBLA13 END 9.2
HIERARCH ESO ISS PBL14 START 83.41
HIERARCH ESO ISS PBL14 END 83.734
HIERARCH ESO ISS PBLA14 START 45.751
HIERARCH ESO ISS PBLA14 END 45.966
HIERARCH ESO ISS PBL23 START 33.958
HIERARCH ESO ISS PBL23 END 34.002
HIERARCH ESO ISS PBLA23 START 17.6
HIERARCH ESO ISS PBLA23 END 17.8
HIERARCH ESO ISS PBL24 START 58.88
HIERARCH ESO ISS PBL24 END 59.177
HIERARCH ESO ISS PBLA24 START 78.163
HIERARCH ESO ISS PBLA24 END 78.223
HIERARCH ESO ISS PBL34 START 51.516
HIERARCH ESO ISS PBL34 END 51.662
HIERARCH ESO ISS PBLA34 START 113.198
HIERARCH ESO ISS PBLA34 END 113.128
HIERARCH ESO ISS AMBI TAU0 START 0.004451
HIERARCH ESO ISS AMBI TAU0 END 0.004294
HIERARCH ESO ISS AMBI TEMP 10.84
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.69