Exposure
ID
MATIS.2025-04-27T04:26:38.097_1
Header ID
MATIS.2025-04-27T04:26:38.097
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 04:26:38.097
UTC End
2025-04-27 04:27:38.105
MJD Start
60792.18516316
MJD End
60792.18585769704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0057095
Ambient temperature (°C)
13.07
Seeing (arcsec)
0.45999999999999996
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 78.4250 78.2400 114.9000 114.9000
A0-J2 120.8050 120.5970 91.2000 91.2000
A0-K0 126.1810 126.0880 71.8010 71.7690
G1-J2 58.2240 58.2210 58.5000 58.5000
G1-K0 87.3010 87.3600 33.9310 33.9710
J2-K0 42.0170 42.0150 358.7560 358.8880
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 60792.18516316
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 78.425
HIERARCH ESO ISS PBL12 END 78.24
HIERARCH ESO ISS PBLA12 START 114.9
HIERARCH ESO ISS PBLA12 END 114.9
HIERARCH ESO ISS PBL13 START 120.805
HIERARCH ESO ISS PBL13 END 120.597
HIERARCH ESO ISS PBLA13 START 91.2
HIERARCH ESO ISS PBLA13 END 91.2
HIERARCH ESO ISS PBL14 START 126.181
HIERARCH ESO ISS PBL14 END 126.088
HIERARCH ESO ISS PBLA14 START 71.801
HIERARCH ESO ISS PBLA14 END 71.769
HIERARCH ESO ISS PBL23 START 58.224
HIERARCH ESO ISS PBL23 END 58.221
HIERARCH ESO ISS PBLA23 START 58.5
HIERARCH ESO ISS PBLA23 END 58.5
HIERARCH ESO ISS PBL24 START 87.301
HIERARCH ESO ISS PBL24 END 87.36
HIERARCH ESO ISS PBLA24 START 33.931
HIERARCH ESO ISS PBLA24 END 33.971
HIERARCH ESO ISS PBL34 START 42.017
HIERARCH ESO ISS PBL34 END 42.015
HIERARCH ESO ISS PBLA34 START 358.756
HIERARCH ESO ISS PBLA34 END 358.888
HIERARCH ESO ISS AMBI TAU0 START 0.005169
HIERARCH ESO ISS AMBI TAU0 END 0.00625
HIERARCH ESO ISS AMBI TEMP 13.07
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.41