Exposure
ID
MATIS.2021-10-15T05:00:56.968_1
Header ID
MATIS.2021-10-15T05:00:56.968
Date updated
2021-10-15 05:10:32 UTC+0000
Release date
2022-10-15 05:10:32 UTC+0000
UTC Start
2021-10-15 05:00:56.968
UTC End
2021-10-15 05:01:56.976
MJD Start
59502.20899269
MJD End
59502.209687227
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0056715
Ambient temperature (°C)
10.34
Seeing (arcsec)
0.59
Observation
ID
48526
Category
science
Program ID
108.22HB.001
Program Title
GAPS IN THE INNER FEW AU OF GROUP II HERBIG AE STAR DISKS: FROM SUBSTRUCTURE TO PLANET FORMATION
Program Type
Normal
PI / COI
YOFFE/ MATTER/ BENISTY/ CHEN/ DANCHI/ KOKOULINA/ KLARMANN/ MOORMAN/ DARTOIS/ HABART/ VALEGARD/ VARGA/ KREPLIN/ PANIC
Target
ID
36373
Name
UX_Ori
RA
76.125807
DEC
-3.7868
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 48.2530 48.2570 1.3000 1.5000
U1-U3 83.3770 83.4120 7.1000 7.3000
U1-U4 86.1570 86.4550 41.0170 41.2620
U2-U3 35.7120 35.7480 15.0000 15.2000
U2-U4 57.9370 58.2400 73.1860 73.2930
U3-U4 49.4900 49.6560 111.0020 110.9460
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22HB.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59502.20899269
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME UX_Ori
RA 76.125807
DEC -3.7868
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 48.253
HIERARCH ESO ISS PBL12 END 48.257
HIERARCH ESO ISS PBLA12 START 1.3
HIERARCH ESO ISS PBLA12 END 1.5
HIERARCH ESO ISS PBL13 START 83.377
HIERARCH ESO ISS PBL13 END 83.412
HIERARCH ESO ISS PBLA13 START 7.1
HIERARCH ESO ISS PBLA13 END 7.3
HIERARCH ESO ISS PBL14 START 86.157
HIERARCH ESO ISS PBL14 END 86.455
HIERARCH ESO ISS PBLA14 START 41.017
HIERARCH ESO ISS PBLA14 END 41.262
HIERARCH ESO ISS PBL23 START 35.712
HIERARCH ESO ISS PBL23 END 35.748
HIERARCH ESO ISS PBLA23 START 15.0
HIERARCH ESO ISS PBLA23 END 15.2
HIERARCH ESO ISS PBL24 START 57.937
HIERARCH ESO ISS PBL24 END 58.24
HIERARCH ESO ISS PBLA24 START 73.186
HIERARCH ESO ISS PBLA24 END 73.293
HIERARCH ESO ISS PBL34 START 49.49
HIERARCH ESO ISS PBL34 END 49.656
HIERARCH ESO ISS PBLA34 START 111.002
HIERARCH ESO ISS PBLA34 END 110.946
HIERARCH ESO ISS AMBI TAU0 START 0.006021
HIERARCH ESO ISS AMBI TAU0 END 0.005322
HIERARCH ESO ISS AMBI TEMP 10.34
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.66