Exposure
ID
MATIS.2022-05-30T07:49:44.547_1
Header ID
MATIS.2022-05-30T07:49:44.547
Date updated
2022-05-30 07:56:02 UTC+0000
Release date
2023-05-30 07:56:02 UTC+0000
UTC Start
2022-05-30 07:49:44.547
UTC End
2022-05-30 07:50:44.555
MJD Start
59729.32621004
MJD End
59729.326904577
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004858
Ambient temperature (°C)
4.58
Seeing (arcsec)
0.36
Observation
ID
51081
Category
science
Program ID
108.22E9.004
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
38087
Name
V T Sgr
RA
289.06017
DEC
-16.97145
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 68.0420 68.0140 273.2000 273.2000
K0-D0 95.8890 95.8710 252.8000 252.8000
K0-J3 55.8440 55.8280 334.9430 335.0550
G2-D0 39.9190 39.9250 216.3000 216.4000
G2-J3 64.4580 64.4650 43.4000 43.4820
D0-J3 104.1890 104.2020 40.6950 40.7790
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22E9.004
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59729.32621004
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V T Sgr
RA 289.06017
DEC -16.97145
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 68.042
HIERARCH ESO ISS PBL12 END 68.014
HIERARCH ESO ISS PBLA12 START 273.2
HIERARCH ESO ISS PBLA12 END 273.2
HIERARCH ESO ISS PBL13 START 95.889
HIERARCH ESO ISS PBL13 END 95.871
HIERARCH ESO ISS PBLA13 START 252.8
HIERARCH ESO ISS PBLA13 END 252.8
HIERARCH ESO ISS PBL14 START 55.844
HIERARCH ESO ISS PBL14 END 55.828
HIERARCH ESO ISS PBLA14 START 334.943
HIERARCH ESO ISS PBLA14 END 335.055
HIERARCH ESO ISS PBL23 START 39.919
HIERARCH ESO ISS PBL23 END 39.925
HIERARCH ESO ISS PBLA23 START 216.3
HIERARCH ESO ISS PBLA23 END 216.4
HIERARCH ESO ISS PBL24 START 64.458
HIERARCH ESO ISS PBL24 END 64.465
HIERARCH ESO ISS PBLA24 START 43.4
HIERARCH ESO ISS PBLA24 END 43.482
HIERARCH ESO ISS PBL34 START 104.189
HIERARCH ESO ISS PBL34 END 104.202
HIERARCH ESO ISS PBLA34 START 40.695
HIERARCH ESO ISS PBLA34 END 40.779
HIERARCH ESO ISS AMBI TAU0 START 0.005033
HIERARCH ESO ISS AMBI TAU0 END 0.004683
HIERARCH ESO ISS AMBI TEMP 4.58
HIERARCH ESO ISS AMBI FWHM START 0.36
HIERARCH ESO ISS AMBI FWHM END 0.36