Exposure
ID
MATIS.2025-03-08T04:01:23.712_1
Header ID
MATIS.2025-03-08T04:01:23.712
Date updated
2025-03-08 04:08:10 UTC+0000
Release date
2025-03-08 04:01:23 UTC+0000
UTC Start
2025-03-08 04:01:23.712
UTC End
2025-03-08 04:02:23.772
MJD Start
60742.16763556
MJD End
60742.168330698885
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003868
Ambient temperature (°C)
13.4
Seeing (arcsec)
1.48
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 25.1770 25.1700 142.0000 142.1000
A0-D0 31.9550 31.9620 70.9000 71.0000
A0-C1 22.5990 22.5940 115.5720 115.6510
B2-D0 33.6660 33.6740 25.9000 26.0000
B2-C1 11.2150 11.2170 25.8640 25.9650
D0-C1 22.4520 22.4570 205.9280 206.0280
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 60742.16763556
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 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 25.177
HIERARCH ESO ISS PBL12 END 25.17
HIERARCH ESO ISS PBLA12 START 142.0
HIERARCH ESO ISS PBLA12 END 142.1
HIERARCH ESO ISS PBL13 START 31.955
HIERARCH ESO ISS PBL13 END 31.962
HIERARCH ESO ISS PBLA13 START 70.9
HIERARCH ESO ISS PBLA13 END 71.0
HIERARCH ESO ISS PBL14 START 22.599
HIERARCH ESO ISS PBL14 END 22.594
HIERARCH ESO ISS PBLA14 START 115.572
HIERARCH ESO ISS PBLA14 END 115.651
HIERARCH ESO ISS PBL23 START 33.666
HIERARCH ESO ISS PBL23 END 33.674
HIERARCH ESO ISS PBLA23 START 25.9
HIERARCH ESO ISS PBLA23 END 26.0
HIERARCH ESO ISS PBL24 START 11.215
HIERARCH ESO ISS PBL24 END 11.217
HIERARCH ESO ISS PBLA24 START 25.864
HIERARCH ESO ISS PBLA24 END 25.965
HIERARCH ESO ISS PBL34 START 22.452
HIERARCH ESO ISS PBL34 END 22.457
HIERARCH ESO ISS PBLA34 START 205.928
HIERARCH ESO ISS PBLA34 END 206.028
HIERARCH ESO ISS AMBI TAU0 START 0.003868
HIERARCH ESO ISS AMBI TAU0 END 0.003868
HIERARCH ESO ISS AMBI TEMP 13.4
HIERARCH ESO ISS AMBI FWHM START 1.48
HIERARCH ESO ISS AMBI FWHM END 1.48