Exposure
ID
MATIS.2022-05-30T01:18:57.758_1
Header ID
MATIS.2022-05-30T01:18:57.758
Date updated
2022-05-30 01:26:04 UTC+0000
Release date
2023-05-30 01:26:04 UTC+0000
UTC Start
2022-05-30 01:18:57.758
UTC End
2022-05-30 01:19:57.818
MJD Start
59729.05483516
MJD End
59729.0555302989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004827
Ambient temperature (°C)
5.88
Seeing (arcsec)
0.67
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 58.5390 58.3980 285.5000 285.6000
K0-D0 83.5980 83.4040 261.7000 261.8000
K0-J3 55.0770 55.0670 349.7590 349.9070
G2-D0 38.1850 38.1510 223.6000 223.6000
G2-J3 60.4940 60.4230 50.4130 50.4490
D0-J3 98.5130 98.4070 47.7680 47.8060
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 59729.05483516
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 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 58.539
HIERARCH ESO ISS PBL12 END 58.398
HIERARCH ESO ISS PBLA12 START 285.5
HIERARCH ESO ISS PBLA12 END 285.6
HIERARCH ESO ISS PBL13 START 83.598
HIERARCH ESO ISS PBL13 END 83.404
HIERARCH ESO ISS PBLA13 START 261.7
HIERARCH ESO ISS PBLA13 END 261.8
HIERARCH ESO ISS PBL14 START 55.077
HIERARCH ESO ISS PBL14 END 55.067
HIERARCH ESO ISS PBLA14 START 349.759
HIERARCH ESO ISS PBLA14 END 349.907
HIERARCH ESO ISS PBL23 START 38.185
HIERARCH ESO ISS PBL23 END 38.151
HIERARCH ESO ISS PBLA23 START 223.6
HIERARCH ESO ISS PBLA23 END 223.6
HIERARCH ESO ISS PBL24 START 60.494
HIERARCH ESO ISS PBL24 END 60.423
HIERARCH ESO ISS PBLA24 START 50.413
HIERARCH ESO ISS PBLA24 END 50.449
HIERARCH ESO ISS PBL34 START 98.513
HIERARCH ESO ISS PBL34 END 98.407
HIERARCH ESO ISS PBLA34 START 47.768
HIERARCH ESO ISS PBLA34 END 47.806
HIERARCH ESO ISS AMBI TAU0 START 0.004677
HIERARCH ESO ISS AMBI TAU0 END 0.004977
HIERARCH ESO ISS AMBI TEMP 5.88
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.68