Exposure
ID
MATIS.2022-05-30T01:14:00.591_1
Header ID
MATIS.2022-05-30T01:14:00.591
Date updated
2022-05-30 01:21:01 UTC+0000
Release date
2023-05-30 01:21:01 UTC+0000
UTC Start
2022-05-30 01:14:00.591
UTC End
2022-05-30 01:15:00.651
MJD Start
59729.05139573
MJD End
59729.0520908689
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003982
Ambient temperature (°C)
5.96
Seeing (arcsec)
0.65
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 59.2140 59.0770 284.9000 285.0000
K0-D0 84.5220 84.3350 261.4000 261.5000
K0-J3 55.1240 55.1140 349.0440 349.1900
G2-D0 38.3460 38.3130 223.4000 223.4000
G2-J3 60.8350 60.7660 50.2270 50.2660
D0-J3 99.0130 98.9120 47.5800 47.6200
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 59729.05139573
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 59.214
HIERARCH ESO ISS PBL12 END 59.077
HIERARCH ESO ISS PBLA12 START 284.9
HIERARCH ESO ISS PBLA12 END 285.0
HIERARCH ESO ISS PBL13 START 84.522
HIERARCH ESO ISS PBL13 END 84.335
HIERARCH ESO ISS PBLA13 START 261.4
HIERARCH ESO ISS PBLA13 END 261.5
HIERARCH ESO ISS PBL14 START 55.124
HIERARCH ESO ISS PBL14 END 55.114
HIERARCH ESO ISS PBLA14 START 349.044
HIERARCH ESO ISS PBLA14 END 349.19
HIERARCH ESO ISS PBL23 START 38.346
HIERARCH ESO ISS PBL23 END 38.313
HIERARCH ESO ISS PBLA23 START 223.4
HIERARCH ESO ISS PBLA23 END 223.4
HIERARCH ESO ISS PBL24 START 60.835
HIERARCH ESO ISS PBL24 END 60.766
HIERARCH ESO ISS PBLA24 START 50.227
HIERARCH ESO ISS PBLA24 END 50.266
HIERARCH ESO ISS PBL34 START 99.013
HIERARCH ESO ISS PBL34 END 98.912
HIERARCH ESO ISS PBLA34 START 47.58
HIERARCH ESO ISS PBLA34 END 47.62
HIERARCH ESO ISS AMBI TAU0 START 0.003982
HIERARCH ESO ISS AMBI TAU0 END 0.003982
HIERARCH ESO ISS AMBI TEMP 5.96
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.65