Exposure
ID
MATIS.2025-03-07T04:03:48.861_1
Header ID
MATIS.2025-03-07T04:03:48.861
Date updated
2025-03-07 04:10:49 UTC+0000
Release date
2025-03-07 04:03:48 UTC+0000
UTC Start
2025-03-07 04:03:48.861
UTC End
2025-03-07 04:04:48.921
MJD Start
60741.16931552
MJD End
60741.17001065888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.005652
Ambient temperature (°C)
13.46
Seeing (arcsec)
1.04
Observation
ID
64985
Category
calibrator
Program ID
113.26KX.001
Program Title
PICTURES THROUGH THE DUST - IMAGING THE CARBON-RICH AGB STAR RU VIR
Program Type
Normal
PI / COI
RAU / WITTKOWSKI / LOPEZ / DANCHI / CARPENTER / HRON / PALADINI / MILLOUR / MATTER
Target
ID
48380
Name
mu.Hya
RA
156.520669
DEC
-16.83672
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.1860 25.1800 141.9000 142.0000
A0-D0 31.9440 31.9510 70.8000 70.9000
A0-C1 22.6040 22.6000 115.4800 115.5450
B2-D0 33.6540 33.6620 25.8000 25.9000
B2-C1 11.2110 11.2130 25.7370 25.8250
D0-C1 22.4440 22.4490 205.8010 205.8890
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26KX.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60741.16931552
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME mu.Hya
RA 156.520669
DEC -16.83672
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 25.186
HIERARCH ESO ISS PBL12 END 25.18
HIERARCH ESO ISS PBLA12 START 141.9
HIERARCH ESO ISS PBLA12 END 142.0
HIERARCH ESO ISS PBL13 START 31.944
HIERARCH ESO ISS PBL13 END 31.951
HIERARCH ESO ISS PBLA13 START 70.8
HIERARCH ESO ISS PBLA13 END 70.9
HIERARCH ESO ISS PBL14 START 22.604
HIERARCH ESO ISS PBL14 END 22.6
HIERARCH ESO ISS PBLA14 START 115.48
HIERARCH ESO ISS PBLA14 END 115.545
HIERARCH ESO ISS PBL23 START 33.654
HIERARCH ESO ISS PBL23 END 33.662
HIERARCH ESO ISS PBLA23 START 25.8
HIERARCH ESO ISS PBLA23 END 25.9
HIERARCH ESO ISS PBL24 START 11.211
HIERARCH ESO ISS PBL24 END 11.213
HIERARCH ESO ISS PBLA24 START 25.737
HIERARCH ESO ISS PBLA24 END 25.825
HIERARCH ESO ISS PBL34 START 22.444
HIERARCH ESO ISS PBL34 END 22.449
HIERARCH ESO ISS PBLA34 START 205.801
HIERARCH ESO ISS PBLA34 END 205.889
HIERARCH ESO ISS AMBI TAU0 START 0.005652
HIERARCH ESO ISS AMBI TAU0 END 0.005652
HIERARCH ESO ISS AMBI TEMP 13.46
HIERARCH ESO ISS AMBI FWHM START 1.04
HIERARCH ESO ISS AMBI FWHM END 1.04