1 / 11

Surface photometry tools in Astro-WISE

Surface photometry tools in Astro-WISE. For the Astro -WISE consortium Gijs Verdoes Kleijn OmegaCEN / Kapteyn Groningen University. GALPHOT in Astro-WISE. Astro-WISE galphot models in ds9. GALFIT. Astro-WISE galfit models in ds9. Data lineage and source analysis. Database link.

lang
Télécharger la présentation

Surface photometry tools in Astro-WISE

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Surface photometry tools in Astro-WISE For the Astro-WISE consortium Gijs Verdoes Kleijn OmegaCEN/Kapteyn Groningen University

  2. GALPHOT in Astro-WISE Astro-WISE galphot models in ds9

  3. GALFIT Astro-WISE galfit models in ds9

  4. Data lineage and source analysis Database link SourceLink: SourceListID+SourceID (“SLID+SID”)

  5. Data lineage & configuration of GALFIT run In red: info provided by data lineage • The usage of data lineage allows to run with SLID+SID as only input:

  6. Grouping GalFit runs • Analogy with SLID+SID: GFLID GFID l.GFLID

  7. Data lineage and GALFIT input galaxy selection def select_flaming(self): attrlist=self.alrbvmpe.get_attributes_on_associates().keys() i_b,i_v,i_r=attrlist.index('b'),attrlist.index('v'),attrlist.index('r') i_zphot=attrlist.index('zphot') data = self.alrbvmpe.associates.get_data(attrlist, mask=2**0+2**3, mode='INTERSECT') self.flaming_sids=([int(data[aid][0][1]) for aid in data.keys() if (data[aid][3][i_b]-data[aid][3][i_r])>0.8 and (data[aid][3][i_b]-data[aid][3][i_r])<1.3 and data[aid][3][i_r]>17.6 and data[aid][3][i_r]<19.3 and data[aid][3][i_zphot]>0.28 and data[aid][3][i_zphot]<0.4])

  8. Inspecting GALFIT results

  9. Inspecting GALFIT results

  10. Data lineage and querying for GALFIT results

  11. Next steps • Source analysis tools • Data lineage: splinter on SourceLink method consistently (Ewout) • More tools for surveys?: collaborate with survey teams • Create user-contributed corner in Astro-WISE • Re-ingest galphot/galfit subtracted images Verdoes/Bos • Exports to aladin/topcat (Buddelmeijer/Belikov) • Relative astrometry Koppenhoefer • etc….

More Related