Exposure
ID
MATIS.2024-06-01T05:55:35.809_1
Header ID
MATIS.2024-06-01T05:55:35.809
Date updated
2024-06-01 06:05:25 UTC+0000
Release date
2024-06-01 05:55:35 UTC+0000
UTC Start
2024-06-01 05:55:35.809
UTC End
2024-06-01 05:56:35.817
MJD Start
60462.24694223
MJD End
60462.247636767
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004075
Ambient temperature (°C)
14.76
Seeing (arcsec)
0.73
Observation
ID
59475
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
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 53.6640 53.7000 26.9000 27.0000
U1-U3 97.7110 97.7870 33.4000 33.5000
U1-U4 127.8330 127.9300 61.6220 61.6670
U2-U3 44.8270 44.8660 41.3000 41.4000
U2-U4 89.1620 89.1920 81.6940 81.7190
U3-U4 62.1850 62.1590 109.5140 109.5440
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 60462.24694223
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_164064
RA 269.904253
DEC -4.82189
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 53.664
HIERARCH ESO ISS PBL12 END 53.7
HIERARCH ESO ISS PBLA12 START 26.9
HIERARCH ESO ISS PBLA12 END 27.0
HIERARCH ESO ISS PBL13 START 97.711
HIERARCH ESO ISS PBL13 END 97.787
HIERARCH ESO ISS PBLA13 START 33.4
HIERARCH ESO ISS PBLA13 END 33.5
HIERARCH ESO ISS PBL14 START 127.833
HIERARCH ESO ISS PBL14 END 127.93
HIERARCH ESO ISS PBLA14 START 61.622
HIERARCH ESO ISS PBLA14 END 61.667
HIERARCH ESO ISS PBL23 START 44.827
HIERARCH ESO ISS PBL23 END 44.866
HIERARCH ESO ISS PBLA23 START 41.3
HIERARCH ESO ISS PBLA23 END 41.4
HIERARCH ESO ISS PBL24 START 89.162
HIERARCH ESO ISS PBL24 END 89.192
HIERARCH ESO ISS PBLA24 START 81.694
HIERARCH ESO ISS PBLA24 END 81.719
HIERARCH ESO ISS PBL34 START 62.185
HIERARCH ESO ISS PBL34 END 62.159
HIERARCH ESO ISS PBLA34 START 109.514
HIERARCH ESO ISS PBLA34 END 109.544
HIERARCH ESO ISS AMBI TAU0 START 0.004075
HIERARCH ESO ISS AMBI TAU0 END 0.004075
HIERARCH ESO ISS AMBI TEMP 14.76
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.73