Exposure
ID
MATIS.2021-10-15T04:58:22.486_1
Header ID
MATIS.2021-10-15T04:58:22.486
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 04:58:22.486
UTC End
2021-10-15 04:59:22.494
MJD Start
59502.2072047
MJD End
59502.207899237
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0055105
Ambient temperature (°C)
10.41
Seeing (arcsec)
0.63
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 48.2470 48.2490 0.9000 1.0000
U1-U3 83.2970 83.3290 6.6000 6.8000
U1-U4 85.4410 85.7290 40.4190 40.6610
U2-U3 35.6260 35.6610 14.4000 14.7000
U2-U4 57.2040 57.5000 72.9210 73.0290
U3-U4 49.0890 49.2510 111.1390 111.0830
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 59502.2072047
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 48.247
HIERARCH ESO ISS PBL12 END 48.249
HIERARCH ESO ISS PBLA12 START 0.9
HIERARCH ESO ISS PBLA12 END 1.0
HIERARCH ESO ISS PBL13 START 83.297
HIERARCH ESO ISS PBL13 END 83.329
HIERARCH ESO ISS PBLA13 START 6.6
HIERARCH ESO ISS PBLA13 END 6.8
HIERARCH ESO ISS PBL14 START 85.441
HIERARCH ESO ISS PBL14 END 85.729
HIERARCH ESO ISS PBLA14 START 40.419
HIERARCH ESO ISS PBLA14 END 40.661
HIERARCH ESO ISS PBL23 START 35.626
HIERARCH ESO ISS PBL23 END 35.661
HIERARCH ESO ISS PBLA23 START 14.4
HIERARCH ESO ISS PBLA23 END 14.7
HIERARCH ESO ISS PBL24 START 57.204
HIERARCH ESO ISS PBL24 END 57.5
HIERARCH ESO ISS PBLA24 START 72.921
HIERARCH ESO ISS PBLA24 END 73.029
HIERARCH ESO ISS PBL34 START 49.089
HIERARCH ESO ISS PBL34 END 49.251
HIERARCH ESO ISS PBLA34 START 111.139
HIERARCH ESO ISS PBLA34 END 111.083
HIERARCH ESO ISS AMBI TAU0 START 0.005743
HIERARCH ESO ISS AMBI TAU0 END 0.005278
HIERARCH ESO ISS AMBI TEMP 10.41
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.61