Exposure
ID
MATIS.2024-05-31T02:38:25.869_1
Header ID
MATIS.2024-05-31T02:38:25.869
Date updated
2024-05-31 02:50:39 UTC+0000
Release date
2024-05-31 02:38:25 UTC+0000
UTC Start
2024-05-31 02:38:25.869
UTC End
2024-05-31 02:39:25.833
MJD Start
60461.11002163
MJD End
60461.1107156578
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00518
Ambient temperature (°C)
16.23
Seeing (arcsec)
0.825
Observation
ID
59458
Category
calibrator
Program ID
113.26KD.004
Program Title
IMAGING THE SUB-AU DETAILS OF THE EXTREME DEBRIS DISK AROUND HD 166191
Program Type
Normal
PI / COI
CHEN / VARGA / LYKOU / MOOR / ABRAHAM / KOSPAL / CRUZ-SAENZ DE MIERA / WEIGELT / KOBUS / HOGERHEIJDE / WOLF / AUGEREAU / PRIOLET / LEINHARDT / CARTER / LOPEZ / DANCHI / HENNING / HOFMANN / MATTER / PANTIN / PETROV / SCHERTL / VAN BOEKEL
Target
ID
44082
Name
HD_164064
RA
269.904119
DEC
-4.82167
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 48.8020 48.7980 358.4000 358.6000
U1-U3 84.0550 84.0730 3.7000 3.9000
U1-U4 82.9650 83.2290 35.9610 36.2320
U2-U3 35.7500 35.7760 11.0000 11.2000
U2-U4 53.3590 53.6590 69.8680 70.0070
U3-U4 46.4170 46.5900 111.1370 111.0760
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26KD.004
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60461.11002163
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_164064
RA 269.904119
DEC -4.82167
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 48.802
HIERARCH ESO ISS PBL12 END 48.798
HIERARCH ESO ISS PBLA12 START 358.4
HIERARCH ESO ISS PBLA12 END 358.6
HIERARCH ESO ISS PBL13 START 84.055
HIERARCH ESO ISS PBL13 END 84.073
HIERARCH ESO ISS PBLA13 START 3.7
HIERARCH ESO ISS PBLA13 END 3.9
HIERARCH ESO ISS PBL14 START 82.965
HIERARCH ESO ISS PBL14 END 83.229
HIERARCH ESO ISS PBLA14 START 35.961
HIERARCH ESO ISS PBLA14 END 36.232
HIERARCH ESO ISS PBL23 START 35.75
HIERARCH ESO ISS PBL23 END 35.776
HIERARCH ESO ISS PBLA23 START 11.0
HIERARCH ESO ISS PBLA23 END 11.2
HIERARCH ESO ISS PBL24 START 53.359
HIERARCH ESO ISS PBL24 END 53.659
HIERARCH ESO ISS PBLA24 START 69.868
HIERARCH ESO ISS PBLA24 END 70.007
HIERARCH ESO ISS PBL34 START 46.417
HIERARCH ESO ISS PBL34 END 46.59
HIERARCH ESO ISS PBLA34 START 111.137
HIERARCH ESO ISS PBLA34 END 111.076
HIERARCH ESO ISS AMBI TAU0 START 0.00518
HIERARCH ESO ISS AMBI TAU0 END 0.00518
HIERARCH ESO ISS AMBI TEMP 16.23
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.79