Exposure
ID
MATIS.2025-04-27T04:25:15.107_1
Header ID
MATIS.2025-04-27T04:25:15.107
Date updated
2025-04-27 04:35:34 UTC+0000
Release date
2026-04-27 04:35:33 UTC+0000
UTC Start
2025-04-27 04:25:15.107
UTC End
2025-04-27 04:26:15.115
MJD Start
60792.18420263
MJD End
60792.18489716704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0057155
Ambient temperature (°C)
13.1
Seeing (arcsec)
0.485
Observation
ID
67010
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
49821
Name
RUVir
RA
191.825599
DEC
4.14468
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 78.6710 78.4880 114.8000 114.9000
A0-J2 121.0800 120.8750 91.3000 91.2000
A0-K0 126.3020 126.2120 71.8460 71.8150
G1-J2 58.2270 58.2250 58.5000 58.5000
G1-K0 87.2200 87.2800 33.8790 33.9200
J2-K0 42.0200 42.0180 358.5810 358.7130
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 60792.18420263
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME RUVir
RA 191.825599
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 78.671
HIERARCH ESO ISS PBL12 END 78.488
HIERARCH ESO ISS PBLA12 START 114.8
HIERARCH ESO ISS PBLA12 END 114.9
HIERARCH ESO ISS PBL13 START 121.08
HIERARCH ESO ISS PBL13 END 120.875
HIERARCH ESO ISS PBLA13 START 91.3
HIERARCH ESO ISS PBLA13 END 91.2
HIERARCH ESO ISS PBL14 START 126.302
HIERARCH ESO ISS PBL14 END 126.212
HIERARCH ESO ISS PBLA14 START 71.846
HIERARCH ESO ISS PBLA14 END 71.815
HIERARCH ESO ISS PBL23 START 58.227
HIERARCH ESO ISS PBL23 END 58.225
HIERARCH ESO ISS PBLA23 START 58.5
HIERARCH ESO ISS PBLA23 END 58.5
HIERARCH ESO ISS PBL24 START 87.22
HIERARCH ESO ISS PBL24 END 87.28
HIERARCH ESO ISS PBLA24 START 33.879
HIERARCH ESO ISS PBLA24 END 33.92
HIERARCH ESO ISS PBL34 START 42.02
HIERARCH ESO ISS PBL34 END 42.018
HIERARCH ESO ISS PBLA34 START 358.581
HIERARCH ESO ISS PBLA34 END 358.713
HIERARCH ESO ISS AMBI TAU0 START 0.006262
HIERARCH ESO ISS AMBI TAU0 END 0.005169
HIERARCH ESO ISS AMBI TEMP 13.1
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.51