Exposure
ID
MATIS.2025-04-27T04:22:23.644_1
Header ID
MATIS.2025-04-27T04:22:23.644
Date updated
2025-04-27 04:30:51 UTC+0000
Release date
2026-04-27 04:30:51 UTC+0000
UTC Start
2025-04-27 04:22:23.644
UTC End
2025-04-27 04:23:23.652
MJD Start
60792.1822181
MJD End
60792.18291263704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0050705
Ambient temperature (°C)
13.13
Seeing (arcsec)
0.5449999999999999
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 79.1720 78.9940 114.7000 114.8000
A0-J2 121.6320 121.4370 91.3000 91.3000
A0-K0 126.5370 126.4550 71.9280 71.9010
G1-J2 58.2290 58.2290 58.6000 58.6000
G1-K0 87.0510 87.1120 33.7600 33.8050
J2-K0 42.0290 42.0250 358.2120 358.3460
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 60792.1822181
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 79.172
HIERARCH ESO ISS PBL12 END 78.994
HIERARCH ESO ISS PBLA12 START 114.7
HIERARCH ESO ISS PBLA12 END 114.8
HIERARCH ESO ISS PBL13 START 121.632
HIERARCH ESO ISS PBL13 END 121.437
HIERARCH ESO ISS PBLA13 START 91.3
HIERARCH ESO ISS PBLA13 END 91.3
HIERARCH ESO ISS PBL14 START 126.537
HIERARCH ESO ISS PBL14 END 126.455
HIERARCH ESO ISS PBLA14 START 71.928
HIERARCH ESO ISS PBLA14 END 71.901
HIERARCH ESO ISS PBL23 START 58.229
HIERARCH ESO ISS PBL23 END 58.229
HIERARCH ESO ISS PBLA23 START 58.6
HIERARCH ESO ISS PBLA23 END 58.6
HIERARCH ESO ISS PBL24 START 87.051
HIERARCH ESO ISS PBL24 END 87.112
HIERARCH ESO ISS PBLA24 START 33.76
HIERARCH ESO ISS PBLA24 END 33.805
HIERARCH ESO ISS PBL34 START 42.029
HIERARCH ESO ISS PBL34 END 42.025
HIERARCH ESO ISS PBLA34 START 358.212
HIERARCH ESO ISS PBLA34 END 358.346
HIERARCH ESO ISS AMBI TAU0 START 0.004987
HIERARCH ESO ISS AMBI TAU0 END 0.005154
HIERARCH ESO ISS AMBI TEMP 13.13
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.58