Exposure
ID
MATIS.2025-03-21T07:41:52.050_1
Header ID
MATIS.2025-03-21T07:41:52.050
Date updated
2025-03-21 07:50:47 UTC+0000
Release date
2025-03-21 07:41:52 UTC+0000
UTC Start
2025-03-21 07:41:52.050
UTC End
2025-03-21 07:42:52.110
MJD Start
60755.32074132
MJD End
60755.321436458886
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0060205
Ambient temperature (°C)
15.47
Seeing (arcsec)
0.54
Observation
ID
65750
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
48923
Name
HD 127337
RA
217.68803
DEC
4.77221
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 86.0730 85.9580 113.2000 113.2000
A0-J2 128.1330 128.0580 92.0000 92.0000
A0-K0 127.7690 127.7990 73.0040 72.9870
G1-J2 57.1530 57.1950 58.9000 58.9000
G1-K0 83.2930 83.3740 31.1470 31.2190
J2-K0 42.2000 42.1850 352.0020 352.1260
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 60755.32074132
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 127337
RA 217.68803
DEC 4.77221
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 86.073
HIERARCH ESO ISS PBL12 END 85.958
HIERARCH ESO ISS PBLA12 START 113.2
HIERARCH ESO ISS PBLA12 END 113.2
HIERARCH ESO ISS PBL13 START 128.133
HIERARCH ESO ISS PBL13 END 128.058
HIERARCH ESO ISS PBLA13 START 92.0
HIERARCH ESO ISS PBLA13 END 92.0
HIERARCH ESO ISS PBL14 START 127.769
HIERARCH ESO ISS PBL14 END 127.799
HIERARCH ESO ISS PBLA14 START 73.004
HIERARCH ESO ISS PBLA14 END 72.987
HIERARCH ESO ISS PBL23 START 57.153
HIERARCH ESO ISS PBL23 END 57.195
HIERARCH ESO ISS PBLA23 START 58.9
HIERARCH ESO ISS PBLA23 END 58.9
HIERARCH ESO ISS PBL24 START 83.293
HIERARCH ESO ISS PBL24 END 83.374
HIERARCH ESO ISS PBLA24 START 31.147
HIERARCH ESO ISS PBLA24 END 31.219
HIERARCH ESO ISS PBL34 START 42.2
HIERARCH ESO ISS PBL34 END 42.185
HIERARCH ESO ISS PBLA34 START 352.002
HIERARCH ESO ISS PBLA34 END 352.126
HIERARCH ESO ISS AMBI TAU0 START 0.006043
HIERARCH ESO ISS AMBI TAU0 END 0.005998
HIERARCH ESO ISS AMBI TEMP 15.47
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.56