Exposure
ID
MATIS.2022-05-30T01:10:40.687_1
Header ID
MATIS.2022-05-30T01:10:40.687
Date updated
2022-05-30 01:16:03 UTC+0000
Release date
2023-05-30 01:16:03 UTC+0000
UTC Start
2022-05-30 01:10:40.687
UTC End
2022-05-30 01:11:40.747
MJD Start
59729.04908203
MJD End
59729.0497771689
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003113
Ambient temperature (°C)
6.0
Seeing (arcsec)
0.64
Observation
ID
51056
Category
science
Program ID
108.22E9.001
Program Title
HARNESSING THE RESOLVING POWER OF MATISSE: ORIGIN OF MASS LOSS COMPLEXITY ON THE AGB
Program Type
DDT
PI / COI
PALADINI/ BLADH/ BRUNO/ CHIAVASSA/ DE BECK/ GROENEWEGEN/ HOFMANN/ HOMAN/ HRON/ JORISSEN/ KERSCHBAUM/ MILLOUR/ LAGADEC/ MONTARGES/ CRUZALEBES/ OLOFSSON/ RAMSTEDT/ RAU/ SCICLUNA/ VLEMMINGS/ WEIGELT/ WITTKOWSKI/ OHNAKA/ PERRIN/ ABBOTT/ ERIKSSON/ VAN ECK/ ...
Target
ID
38076
Name
V V Hya
RA
162.90517
DEC
-21.25008
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 59.6570 59.5230 284.5000 284.6000
K0-D0 85.1240 84.9420 261.1000 261.2000
K0-J3 55.1570 55.1470 348.5650 348.7110
G2-D0 38.4500 38.4180 223.2000 223.3000
G2-J3 61.0550 60.9880 50.0950 50.1360
D0-J3 99.3360 99.2380 47.4470 47.4880
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22E9.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59729.04908203
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V Hya
RA 162.90517
DEC -21.25008
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 59.657
HIERARCH ESO ISS PBL12 END 59.523
HIERARCH ESO ISS PBLA12 START 284.5
HIERARCH ESO ISS PBLA12 END 284.6
HIERARCH ESO ISS PBL13 START 85.124
HIERARCH ESO ISS PBL13 END 84.942
HIERARCH ESO ISS PBLA13 START 261.1
HIERARCH ESO ISS PBLA13 END 261.2
HIERARCH ESO ISS PBL14 START 55.157
HIERARCH ESO ISS PBL14 END 55.147
HIERARCH ESO ISS PBLA14 START 348.565
HIERARCH ESO ISS PBLA14 END 348.711
HIERARCH ESO ISS PBL23 START 38.45
HIERARCH ESO ISS PBL23 END 38.418
HIERARCH ESO ISS PBLA23 START 223.2
HIERARCH ESO ISS PBLA23 END 223.3
HIERARCH ESO ISS PBL24 START 61.055
HIERARCH ESO ISS PBL24 END 60.988
HIERARCH ESO ISS PBLA24 START 50.095
HIERARCH ESO ISS PBLA24 END 50.136
HIERARCH ESO ISS PBL34 START 99.336
HIERARCH ESO ISS PBL34 END 99.238
HIERARCH ESO ISS PBLA34 START 47.447
HIERARCH ESO ISS PBLA34 END 47.488
HIERARCH ESO ISS AMBI TAU0 START 0.003113
HIERARCH ESO ISS AMBI TAU0 END 0.003113
HIERARCH ESO ISS AMBI TEMP 6.0
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.62