Exposure
ID
MATIS.2024-06-01T05:49:49.743_1
Header ID
MATIS.2024-06-01T05:49:49.743
Date updated
2024-06-01 06:00:30 UTC+0000
Release date
2024-06-01 05:49:49 UTC+0000
UTC Start
2024-06-01 05:49:49.743
UTC End
2024-06-01 05:50:49.707
MJD Start
60462.24293684
MJD End
60462.2436308678
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003933
Ambient temperature (°C)
14.8
Seeing (arcsec)
0.71
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 53.4580 53.4950 26.3000 26.4000
U1-U3 97.2770 97.3550 32.9000 33.0000
U1-U4 127.2520 127.3600 61.3580 61.4060
U2-U3 44.6070 44.6470 40.9000 41.0000
U2-U4 88.9620 89.0020 81.5530 81.5780
U3-U4 62.3090 62.2900 109.3510 109.3800
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 60462.24293684
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 53.458
HIERARCH ESO ISS PBL12 END 53.495
HIERARCH ESO ISS PBLA12 START 26.3
HIERARCH ESO ISS PBLA12 END 26.4
HIERARCH ESO ISS PBL13 START 97.277
HIERARCH ESO ISS PBL13 END 97.355
HIERARCH ESO ISS PBLA13 START 32.9
HIERARCH ESO ISS PBLA13 END 33.0
HIERARCH ESO ISS PBL14 START 127.252
HIERARCH ESO ISS PBL14 END 127.36
HIERARCH ESO ISS PBLA14 START 61.358
HIERARCH ESO ISS PBLA14 END 61.406
HIERARCH ESO ISS PBL23 START 44.607
HIERARCH ESO ISS PBL23 END 44.647
HIERARCH ESO ISS PBLA23 START 40.9
HIERARCH ESO ISS PBLA23 END 41.0
HIERARCH ESO ISS PBL24 START 88.962
HIERARCH ESO ISS PBL24 END 89.002
HIERARCH ESO ISS PBLA24 START 81.553
HIERARCH ESO ISS PBLA24 END 81.578
HIERARCH ESO ISS PBL34 START 62.309
HIERARCH ESO ISS PBL34 END 62.29
HIERARCH ESO ISS PBLA34 START 109.351
HIERARCH ESO ISS PBLA34 END 109.38
HIERARCH ESO ISS AMBI TAU0 START 0.003933
HIERARCH ESO ISS AMBI TAU0 END 0.003933
HIERARCH ESO ISS AMBI TEMP 14.8
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.69