Exposure
ID
MATIS.2022-05-30T01:10:41.117_1
Header ID
MATIS.2022-05-30T01:10:41.117
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 01:10:41.117
UTC End
2022-05-30 01:11:41.125
MJD Start
59729.049087
MJD End
59729.049781537
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003367
Ambient temperature (°C)
6.0
Seeing (arcsec)
0.64
Observation
ID
51057
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 59.6550 59.5210 284.5000 284.6000
K0-D0 85.1210 84.9390 261.1000 261.2000
K0-J3 55.1570 55.1470 348.5670 348.7130
G2-D0 38.4490 38.4180 223.2000 223.3000
G2-J3 61.0540 60.9870 50.0960 50.1370
D0-J3 99.3340 99.2370 47.4480 47.4890
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 59729.049087
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V Hya
RA 162.90517
DEC -21.25008
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 K0
HIERARCH ESO ISS CONF STATION2 G2
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 59.655
HIERARCH ESO ISS PBL12 END 59.521
HIERARCH ESO ISS PBLA12 START 284.5
HIERARCH ESO ISS PBLA12 END 284.6
HIERARCH ESO ISS PBL13 START 85.121
HIERARCH ESO ISS PBL13 END 84.939
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 348.567
HIERARCH ESO ISS PBLA14 END 348.713
HIERARCH ESO ISS PBL23 START 38.449
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 61.054
HIERARCH ESO ISS PBL24 END 60.987
HIERARCH ESO ISS PBLA24 START 50.096
HIERARCH ESO ISS PBLA24 END 50.137
HIERARCH ESO ISS PBL34 START 99.334
HIERARCH ESO ISS PBL34 END 99.237
HIERARCH ESO ISS PBLA34 START 47.448
HIERARCH ESO ISS PBLA34 END 47.489
HIERARCH ESO ISS AMBI TAU0 START 0.003113
HIERARCH ESO ISS AMBI TAU0 END 0.003621
HIERARCH ESO ISS AMBI TEMP 6.0
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.62