Exposure
ID
MATIS.2024-06-01T06:03:55.672_1
Header ID
MATIS.2024-06-01T06:03:55.672
Date updated
2024-06-01 06:15:31 UTC+0000
Release date
2024-06-01 06:03:55 UTC+0000
UTC Start
2024-06-01 06:03:55.672
UTC End
2024-06-01 06:04:55.784
MJD Start
60462.25272768
MJD End
60462.2534234207
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0023485
Ambient temperature (°C)
14.73
Seeing (arcsec)
0.805
Observation
ID
59474
Category
calibrator
Program ID
113.26KD.005
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
44095
Name
HD_164064
RA
269.904253
DEC
-4.82189
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 53.9530 53.9880 27.6000 27.7000
U1-U3 98.3110 98.3830 34.1000 34.2000
U1-U4 128.5580 128.6390 61.9710 62.0120
U2-U3 45.1240 45.1600 41.9000 42.0000
U2-U4 89.3520 89.3680 81.8870 81.9100
U3-U4 61.9450 61.9100 109.7680 109.8020
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26KD.005
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60462.25272768
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_164064
RA 269.904253
DEC -4.82189
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 0.289
HIERARCH ESO DET NDIT 208
HIERARCH ESO ISS PBL12 START 53.953
HIERARCH ESO ISS PBL12 END 53.988
HIERARCH ESO ISS PBLA12 START 27.6
HIERARCH ESO ISS PBLA12 END 27.7
HIERARCH ESO ISS PBL13 START 98.311
HIERARCH ESO ISS PBL13 END 98.383
HIERARCH ESO ISS PBLA13 START 34.1
HIERARCH ESO ISS PBLA13 END 34.2
HIERARCH ESO ISS PBL14 START 128.558
HIERARCH ESO ISS PBL14 END 128.639
HIERARCH ESO ISS PBLA14 START 61.971
HIERARCH ESO ISS PBLA14 END 62.012
HIERARCH ESO ISS PBL23 START 45.124
HIERARCH ESO ISS PBL23 END 45.16
HIERARCH ESO ISS PBLA23 START 41.9
HIERARCH ESO ISS PBLA23 END 42.0
HIERARCH ESO ISS PBL24 START 89.352
HIERARCH ESO ISS PBL24 END 89.368
HIERARCH ESO ISS PBLA24 START 81.887
HIERARCH ESO ISS PBLA24 END 81.91
HIERARCH ESO ISS PBL34 START 61.945
HIERARCH ESO ISS PBL34 END 61.91
HIERARCH ESO ISS PBLA34 START 109.768
HIERARCH ESO ISS PBLA34 END 109.802
HIERARCH ESO ISS AMBI TAU0 START 0.002217
HIERARCH ESO ISS AMBI TAU0 END 0.00248
HIERARCH ESO ISS AMBI TEMP 14.73
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.78