Space mission Examples

GAIA:

Mission:

• mission.doculink: cosmos.esa.int/web/gaia
• mission.name: gaia
• mission.type =survey

definir missiontype: survey , pointed, ...?

target : no pas renseigné. —> question Baptiste

Agency

• agency.name=European Space Agency
• agency.alternatename=ESA
• agency.doculink = esa.int

gaia:ObservingComponent

• corresponds to pay load module
• is intrumentHost of 4 instruments

RVS radialVelocity spectrometer

• instrument.type=spectrometer
• band 845-872nm
• spectralResolvingPower=11500 deltalamda/lamba
• validFrom= 2014

AstrometricInstrument

• instrument.type=Imager
• positioner+ algo des suivis de détections
• assemblage de CCD
• validFrom= 2014

BluePhotometer

• instrument.type=Photometer
• validFrom = 2014
• band 330-680nm

RedPhotometer

• instrument.type=Photometer
• validFrom = 2014
• band 640-1050nm

GAIA: Spacecraft

• observatory .name = GAIA
• observatory .type=spacecraft
• observatory.doculink = …

NB: retour Modèle :

• Pb avec multi regime : UV-Vis , vis-IR ....
• on doit pouvoir en mettre plusieurs
• filter.spectralCoverage : refval a remplacer par lambref???

Cassini

https://nssdc.gsfc.nasa.gov/nmc/spacecraft/display.action?id=1997-061A

VLT

exemples instruments /telescopes 16dec 2019 /confrontées au modèle proposé .

VLT: ObservingSystem

• name=Very Large Telescope
• url = verylargetelescope@eso
• alternatename= VLT

ObservingComponents

UT1

• name : ut1
• alternateName= Antu
• url =
• validFrom =1998
• validTo= -
• telescope.primaryMiror=8.2. (in m)
• telescope.altitude= 2635m

UT2

• name=ut2
• alternateName =Kueyen
• url =
• validFrom =1999
• validTo= -
• telescope.primaryMiror=8.2. (in m)
• telescope.altitude= 2635m

UT3

• name : ut2
• alternateName =Melipal
• url
• validFrom =1999
• validTo= -
• telescope.primaryMiror=8.2. (in m)
• telescope.altitude= 2635m

UT4

• name : ut4
• alternateName= Yupen
• url
• validFrom =1999
• validTo= -
• telescope.primaryMiror=8.2. (in m)
• auxiliary telescopes pour le VLTI

AT1

• name : at1
• alternateName =auxiliary tel
• url
• validFrom =2004
• validTo= -
• telescope.primaryMiror=1.8 (in m)
• telescope.altitude= 2635m

AT2

• name : at2
• alternateName
• url
• validFrom =2005?
• validTo= -
• telescope.primaryMiror=1.8 (in m)
• telescope.altitude= 2635m

AT3

• name : at3
• alternateName
• url
• validFrom =2005
• validTo= -
• telescope.primaryMiror=1.8 (in m)
• telescope.altitude= 2635m

AT4

• name : at4
• alternateName
• url
• validFrom =2006
• validTo= -
• telescope.primaryMiror=1.8 (in m)
• telescope.Type=RitcheyChrétien with Coudé
• telescope.altitude= 2635m

VLT Instruments :

VLTI ObservingSystem

• name=Very Large Telescope Interferometer
• url = verylargetelescope@eso
• alternatename= VLTI

works as an interferometer and uses 4 units UT de 8.2m et 4 units AT de 1m80

is locatedAt

Paranal: Observatory

• name= Paranal Observatory
• url=

VLTI Instruments:

Gravity, Matisse et Pioneer sont montés sur un observing component différent des UT et AT : l interferometer est en soi un Observing component

Gravity Instrument

• instrument.type=4-way beam combiner
• validFrom = -
• band K

Matisse

• instrument.name=the Multi AperTure mid-Infrared SpectroScopic Experiment
• instrument.name=MATISSE
• instrument.type=beam combiner
• validFrom = -
• band L, M, N

Pionier

• instrument.name=Precision Integrated-Optics Near-infrared Imaging ExpeRiment
• instrument.alternatename=Pionier
• instrument.type=beam combiner interferometer
• validFrom =
• band H

decommissioned :

• AMBER: The Near-Infrared (J, H, K; 1-2.5 mm) 3-way beam combiner. Spectal resolution R=30 (low resolution), 1500 (medium r.), 12000 (high r.).
• MIDI: The Mid-Infrared (8-13 mm) 2-way beam combiner Spectral resolution R=30 (prism), R=230 (grism).
• PRIMA: The Instrument for Phase-Referenced Imaging and Microarcsecond Astrometry.
• VINCI: The VLT Interferometer Commissioning Instrument.K-band.

VLTI ObservingComponent

• name=Very Large Telescope Interferometer
• url =https://www.eso.org/sci/facilities/paranal/telescopes/vlti.html
• alternatename= VLTI

complement doc pages :https://www.eso.org/sci/facilities/paranal/astroclimate/site.html