Exposure
ID
MATIS.2025-05-31T01:43:15.868_1
Header ID
MATIS.2025-05-31T01:43:15.868
Date updated
2025-05-31 01:51:45 UTC+0000
Release date
2026-05-31 01:51:45 UTC+0000
UTC Start
2025-05-31 01:43:15.868
UTC End
2025-05-31 01:44:15.876
MJD Start
60826.07171144
MJD End
60826.072405977044
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.010064
Ambient temperature (°C)
15.72
Seeing (arcsec)
0.315
Observation
ID
67658
Category
science
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
49144
Name
RUVir
RA
191.826155
DEC
4.14468
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 41.7780 41.7280 153.0000 153.2000
A0-J2 125.7230 125.5890 91.7000 91.7000
A0-J6 160.1470 160.2800 32.5290 32.5860
B5-J2 111.8780 111.8560 72.6000 72.5000
B5-J6 184.9010 185.0320 21.3040 21.3900
J2-J6 144.2620 144.1570 344.0850 344.2130
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26KX.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60826.07171144
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME RUVir
RA 191.826155
DEC 4.14468
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 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 41.778
HIERARCH ESO ISS PBL12 END 41.728
HIERARCH ESO ISS PBLA12 START 153.0
HIERARCH ESO ISS PBLA12 END 153.2
HIERARCH ESO ISS PBL13 START 125.723
HIERARCH ESO ISS PBL13 END 125.589
HIERARCH ESO ISS PBLA13 START 91.7
HIERARCH ESO ISS PBLA13 END 91.7
HIERARCH ESO ISS PBL14 START 160.147
HIERARCH ESO ISS PBL14 END 160.28
HIERARCH ESO ISS PBLA14 START 32.529
HIERARCH ESO ISS PBLA14 END 32.586
HIERARCH ESO ISS PBL23 START 111.878
HIERARCH ESO ISS PBL23 END 111.856
HIERARCH ESO ISS PBLA23 START 72.6
HIERARCH ESO ISS PBLA23 END 72.5
HIERARCH ESO ISS PBL24 START 184.901
HIERARCH ESO ISS PBL24 END 185.032
HIERARCH ESO ISS PBLA24 START 21.304
HIERARCH ESO ISS PBLA24 END 21.39
HIERARCH ESO ISS PBL34 START 144.262
HIERARCH ESO ISS PBL34 END 144.157
HIERARCH ESO ISS PBLA34 START 344.085
HIERARCH ESO ISS PBLA34 END 344.213
HIERARCH ESO ISS AMBI TAU0 START 0.009788
HIERARCH ESO ISS AMBI TAU0 END 0.01034
HIERARCH ESO ISS AMBI TEMP 15.72
HIERARCH ESO ISS AMBI FWHM START 0.33
HIERARCH ESO ISS AMBI FWHM END 0.3