Exposure
ID
MATIS.2021-10-15T04:49:40.983_1
Header ID
MATIS.2021-10-15T04:49:40.983
Date updated
2021-10-15 05:00:49 UTC+0000
Release date
2022-10-15 05:00:49 UTC+0000
UTC Start
2021-10-15 04:49:40.983
UTC End
2021-10-15 04:50:40.991
MJD Start
59502.20116879
MJD End
59502.201863327
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005628
Ambient temperature (°C)
10.6
Seeing (arcsec)
0.615
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 48.2450 48.2440 359.4000 359.6000
U1-U3 83.0690 83.0940 4.9000 5.1000
U1-U4 83.0510 83.3400 38.2930 38.5620
U2-U3 35.3590 35.3900 12.5000 12.7000
U2-U4 54.6780 54.9910 71.9580 72.0820
U3-U4 47.6920 47.8670 111.6440 111.5790
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 59502.20116879
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 48.245
HIERARCH ESO ISS PBL12 END 48.244
HIERARCH ESO ISS PBLA12 START 359.4
HIERARCH ESO ISS PBLA12 END 359.6
HIERARCH ESO ISS PBL13 START 83.069
HIERARCH ESO ISS PBL13 END 83.094
HIERARCH ESO ISS PBLA13 START 4.9
HIERARCH ESO ISS PBLA13 END 5.1
HIERARCH ESO ISS PBL14 START 83.051
HIERARCH ESO ISS PBL14 END 83.34
HIERARCH ESO ISS PBLA14 START 38.293
HIERARCH ESO ISS PBLA14 END 38.562
HIERARCH ESO ISS PBL23 START 35.359
HIERARCH ESO ISS PBL23 END 35.39
HIERARCH ESO ISS PBLA23 START 12.5
HIERARCH ESO ISS PBLA23 END 12.7
HIERARCH ESO ISS PBL24 START 54.678
HIERARCH ESO ISS PBL24 END 54.991
HIERARCH ESO ISS PBLA24 START 71.958
HIERARCH ESO ISS PBLA24 END 72.082
HIERARCH ESO ISS PBL34 START 47.692
HIERARCH ESO ISS PBL34 END 47.867
HIERARCH ESO ISS PBLA34 START 111.644
HIERARCH ESO ISS PBLA34 END 111.579
HIERARCH ESO ISS AMBI TAU0 START 0.005648
HIERARCH ESO ISS AMBI TAU0 END 0.005608
HIERARCH ESO ISS AMBI TEMP 10.6
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.6