Exposure
ID
MATIS.2025-03-01T06:02:53.974_1
Header ID
MATIS.2025-03-01T06:02:53.974
Date updated
2025-03-01 06:10:50 UTC+0000
Release date
2025-03-01 06:02:53 UTC+0000
UTC Start
2025-03-01 06:02:53.974
UTC End
2025-03-01 06:03:53.982
MJD Start
60735.25201359
MJD End
60735.25270812704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007817000000000001
Ambient temperature (°C)
15.35
Seeing (arcsec)
0.56
Observation
ID
64895
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
48327
Name
delVir
RA
193.897087
DEC
3.39715
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 90.4760 90.4850 113.7000 113.6000
A0-J2 125.8060 125.9360 93.4000 93.4000
A0-K0 118.0880 118.2960 72.7220 72.7320
G1-J2 51.5120 51.6110 56.0000 56.1000
G1-K0 77.3710 77.4520 22.7150 22.8360
J2-K0 44.4540 44.4290 343.2290 343.3170
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 60735.25201359
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME delVir
RA 193.897087
DEC 3.39715
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 90.476
HIERARCH ESO ISS PBL12 END 90.485
HIERARCH ESO ISS PBLA12 START 113.7
HIERARCH ESO ISS PBLA12 END 113.6
HIERARCH ESO ISS PBL13 START 125.806
HIERARCH ESO ISS PBL13 END 125.936
HIERARCH ESO ISS PBLA13 START 93.4
HIERARCH ESO ISS PBLA13 END 93.4
HIERARCH ESO ISS PBL14 START 118.088
HIERARCH ESO ISS PBL14 END 118.296
HIERARCH ESO ISS PBLA14 START 72.722
HIERARCH ESO ISS PBLA14 END 72.732
HIERARCH ESO ISS PBL23 START 51.512
HIERARCH ESO ISS PBL23 END 51.611
HIERARCH ESO ISS PBLA23 START 56.0
HIERARCH ESO ISS PBLA23 END 56.1
HIERARCH ESO ISS PBL24 START 77.371
HIERARCH ESO ISS PBL24 END 77.452
HIERARCH ESO ISS PBLA24 START 22.715
HIERARCH ESO ISS PBLA24 END 22.836
HIERARCH ESO ISS PBL34 START 44.454
HIERARCH ESO ISS PBL34 END 44.429
HIERARCH ESO ISS PBLA34 START 343.229
HIERARCH ESO ISS PBLA34 END 343.317
HIERARCH ESO ISS AMBI TAU0 START 0.008573
HIERARCH ESO ISS AMBI TAU0 END 0.007061
HIERARCH ESO ISS AMBI TEMP 15.35
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.56