Exposure
ID
MATIS.2025-04-03T04:45:03.700_1
Header ID
MATIS.2025-04-03T04:45:03.700
Date updated
2025-04-03 04:50:48 UTC+0000
Release date
2025-04-03 04:45:03 UTC+0000
UTC Start
2025-04-03 04:45:03.700
UTC End
2025-04-03 04:46:03.708
MJD Start
60768.19795949
MJD End
60768.19865402704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0060855
Ambient temperature (°C)
13.68
Seeing (arcsec)
0.635
Observation
ID
66016
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
49143
Name
mu.Hya
RA
156.521247
DEC
-16.83673
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.3370 23.3230 161.1000 161.2000
A0-D0 27.5240 27.4560 79.7000 79.8000
A0-J3 123.4280 123.2620 53.8720 53.8910
B2-D0 33.2940 33.2770 35.9000 35.9000
B2-J3 132.2180 132.1050 44.1630 44.1880
D0-J3 99.3890 99.2900 46.9320 46.9540
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 60768.19795949
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME mu.Hya
RA 156.521247
DEC -16.83673
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 23.337
HIERARCH ESO ISS PBL12 END 23.323
HIERARCH ESO ISS PBLA12 START 161.1
HIERARCH ESO ISS PBLA12 END 161.2
HIERARCH ESO ISS PBL13 START 27.524
HIERARCH ESO ISS PBL13 END 27.456
HIERARCH ESO ISS PBLA13 START 79.7
HIERARCH ESO ISS PBLA13 END 79.8
HIERARCH ESO ISS PBL14 START 123.428
HIERARCH ESO ISS PBL14 END 123.262
HIERARCH ESO ISS PBLA14 START 53.872
HIERARCH ESO ISS PBLA14 END 53.891
HIERARCH ESO ISS PBL23 START 33.294
HIERARCH ESO ISS PBL23 END 33.277
HIERARCH ESO ISS PBLA23 START 35.9
HIERARCH ESO ISS PBLA23 END 35.9
HIERARCH ESO ISS PBL24 START 132.218
HIERARCH ESO ISS PBL24 END 132.105
HIERARCH ESO ISS PBLA24 START 44.163
HIERARCH ESO ISS PBLA24 END 44.188
HIERARCH ESO ISS PBL34 START 99.389
HIERARCH ESO ISS PBL34 END 99.29
HIERARCH ESO ISS PBLA34 START 46.932
HIERARCH ESO ISS PBLA34 END 46.954
HIERARCH ESO ISS AMBI TAU0 START 0.006291
HIERARCH ESO ISS AMBI TAU0 END 0.00588
HIERARCH ESO ISS AMBI TEMP 13.68
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.67