Exposure
ID
MATIS.2022-05-30T01:09:17.127_1
Header ID
MATIS.2022-05-30T01:09:17.127
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 01:09:17.127
UTC End
2022-05-30 01:10:17.135
MJD Start
59729.0481149
MJD End
59729.048809437
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0034175
Ambient temperature (°C)
6.03
Seeing (arcsec)
0.665
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 59.8390 59.7060 284.3000 284.4000
K0-D0 85.3700 85.1890 261.0000 261.1000
K0-J3 55.1710 55.1610 348.3670 348.5120
G2-D0 38.4920 38.4610 223.2000 223.2000
G2-J3 61.1440 61.0790 50.0390 50.0810
D0-J3 99.4670 99.3710 47.3900 47.4320
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 59729.0481149
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 59.839
HIERARCH ESO ISS PBL12 END 59.706
HIERARCH ESO ISS PBLA12 START 284.3
HIERARCH ESO ISS PBLA12 END 284.4
HIERARCH ESO ISS PBL13 START 85.37
HIERARCH ESO ISS PBL13 END 85.189
HIERARCH ESO ISS PBLA13 START 261.0
HIERARCH ESO ISS PBLA13 END 261.1
HIERARCH ESO ISS PBL14 START 55.171
HIERARCH ESO ISS PBL14 END 55.161
HIERARCH ESO ISS PBLA14 START 348.367
HIERARCH ESO ISS PBLA14 END 348.512
HIERARCH ESO ISS PBL23 START 38.492
HIERARCH ESO ISS PBL23 END 38.461
HIERARCH ESO ISS PBLA23 START 223.2
HIERARCH ESO ISS PBLA23 END 223.2
HIERARCH ESO ISS PBL24 START 61.144
HIERARCH ESO ISS PBL24 END 61.079
HIERARCH ESO ISS PBLA24 START 50.039
HIERARCH ESO ISS PBLA24 END 50.081
HIERARCH ESO ISS PBL34 START 99.467
HIERARCH ESO ISS PBL34 END 99.371
HIERARCH ESO ISS PBLA34 START 47.39
HIERARCH ESO ISS PBLA34 END 47.432
HIERARCH ESO ISS AMBI TAU0 START 0.003722
HIERARCH ESO ISS AMBI TAU0 END 0.003113
HIERARCH ESO ISS AMBI TEMP 6.03
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.66