Data Analysis Results

Results from data analysis.

67 conversations

• Mass Dependent Merger Fraction (Control vs Post-quenched Sample)

  81 posts / 8 participants

  Last post May 1, 2014 4:56 PM by JeanTate

• Dealing with Sample Selection Issues

  100 posts / 7 participants

  Last post May 2, 2014 2:16 PM by JeanTate

• Bars

  2 posts / 2 participants

  Last post October 8, 2014 7:34 PM by JeanTate

• Clean "021020" galaxies: 11 April catalogs, comparisons, and discussion

  40 posts / 6 participants

  Last post August 29, 2014 7:45 PM by mlpeck

• Asymmetrical Subset 2 (QS)

  22 posts / 3 participants

  Last post July 10, 2014 6:49 AM by ChrisMolloy

• Potentially Problematic Sources in 'Subset 2 -- 1149 Source Sample'

  52 posts / 3 participants

  Last post June 3, 2014 4:33 PM by JeanTate

• "021020" objects: some analysis of photometry errors

  2 posts / 1 participants

  Last post June 1, 2014 7:56 PM by JeanTate

• "021020" catalogs: "the 1149" and "the 1196", with extra fields (BPT, ppo, ...)

  3 posts / 2 participants

  Last post April 24, 2014 8:54 PM by trouille

• Star formation rates and specific star formation rates -- comparing the quench and control samples

  16 posts / 4 participants

  Last post April 20, 2014 2:05 PM by JeanTate

• What differences in 'consensus classification' are there if 'duplicates' are included?

  12 posts / 2 participants

  Last post April 16, 2014 9:24 PM by JeanTate

• "VESPA" population models

  1 posts / 1 participants

  Last post April 7, 2014 4:16 PM by mlpeck

• Spectroscopically quasi-confirmed companions of quench sample objects

  73 posts / 3 participants

  Last post March 20, 2014 11:28 PM by JeanTate

• Why are there so many starforming galaxies in the quench sample?

  12 posts / 2 participants

  Last post March 18, 2014 3:09 PM by mlpeck

• Quench sample environment

  17 posts / 4 participants

  Last post March 8, 2014 5:59 PM by mlpeck

• The Lick HdeltaA - D4000 plane; some more results

  15 posts / 3 participants

  Last post March 6, 2014 5:42 PM by mlpeck

• Merger fractions in subset2 (QS)

  12 posts / 2 participants

  Last post March 5, 2014 10:16 PM by JeanTate

• Statistical comparisons, Quench subset 1 vs. subset 2

  23 posts / 4 participants

  Last post February 28, 2014 10:23 PM by mlpeck

• Reddening from Balmer decrement

  4 posts / 2 participants

  Last post January 21, 2014 10:17 PM by JeanTate

• Potentially problematic sources in "the 778"

  11 posts / 3 participants

  Last post December 29, 2013 5:46 PM by mlpeck

• Differences between v5 QS and QC catalogs and their v4 counterparts

  19 posts / 4 participants

  Last post December 27, 2013 9:49 PM by JeanTate

• Asymmetrical Classifications

  25 posts / 3 participants

  Last post December 17, 2013 4:27 PM by jules

• What do BPT diagrams look like, if you select for fiber covering fraction?

  26 posts / 6 participants

  Last post December 15, 2013 12:54 PM by zutopian

• Outliers - collect them here!

  174 posts / 5 participants

  Last post December 14, 2013 4:50 PM by zutopian

• What bias does the varying fraction of Eos - in the QS catalog - introduce?

  19 posts / 2 participants

  Last post December 13, 2013 10:04 PM by JeanTate

• Characterizing 'the 778': how do the QS objects differ from the matched/paired QC ones?

  2 posts / 1 participants

  Last post December 9, 2013 12:51 AM by JeanTate

• Differences between v3 QS and QC catalogs and their v2 counterparts

  20 posts / 2 participants

  Last post December 3, 2013 5:02 PM by JeanTate

• Quench: Sample vs Control, what's the same, what's different

  23 posts / 4 participants

  Last post December 3, 2013 4:33 PM by JeanTate

• How reliable are the estimated log_mass and absmag values for "Merging" (and "Both") objects?

  1 posts / 1 participants

  Last post December 2, 2013 8:02 AM by JeanTate

• What is needed to get a clean QS and a clean QC?

  14 posts / 3 participants

  Last post November 26, 2013 8:16 PM by JeanTate

• BPT diagrams from the SDSS spectroscopic pipeline

  4 posts / 2 participants

  Last post November 26, 2013 3:01 AM by mlpeck

• QS objects whose spectra are not nuclear

  6 posts / 2 participants

  Last post November 20, 2013 6:02 PM by JeanTate

• Duplicates - summary

  19 posts / 7 participants

  Last post November 18, 2013 2:08 AM by zutopian

• Redshift and size cuts: Proposal and discussion

  11 posts / 4 participants

  Last post November 15, 2013 9:04 AM by zutopian

• Outliers - summary

  14 posts / 3 participants

  Last post November 15, 2013 8:53 AM by zutopian

• Can we say anything about the quench sample environments?

  13 posts / 5 participants

  Last post November 12, 2013 6:22 PM by JeanTate

• Potential Plots to Include in the Final Article

  4 posts / 3 participants

  Last post November 8, 2013 10:53 PM by JeanTate

• Merger driven quenching

  12 posts / 5 participants

  Last post November 7, 2013 2:40 PM by mlpeck

• Estimating the missing stellar masses

  17 posts / 4 participants

  Last post November 1, 2013 8:21 AM by zutopian

• Merging Classification Problem Fixed! Quench Boost 4 take 2.

  18 posts / 4 participants

  Last post October 17, 2013 8:53 PM by zutopian

• Index of common analysis topics

  6 posts / 3 participants

  Last post October 7, 2013 10:24 PM by zutopian

• Classification Result Error

  3 posts / 2 participants

  Last post September 26, 2013 6:28 PM by zutopian

• Quenched merging systems redder than non-merging

  4 posts / 3 participants

  Last post September 20, 2013 9:57 PM by JeanTate

• Star forming galaxies in the quench and control samples

  14 posts / 2 participants

  Last post September 19, 2013 7:13 PM by mlpeck

• Detailed investigation: outliers and anomalies in 'redshift bin #10'

  19 posts / 3 participants

  Last post September 18, 2013 10:06 PM by JeanTate

• Star formation Rates

  3 posts / 2 participants

  Last post September 16, 2013 3:28 PM by mlpeck

• BPT Diagram Results

  3 posts / 2 participants

  Last post September 15, 2013 12:15 AM by trouille

• Grossly wrong Petro_R50 values mean that corresponding Abs_r values are also hopelessly wrong

  6 posts / 2 participants

  Last post September 3, 2013 3:05 PM by mlpeck

• Objects - Galaxies? - indistinguishable from point sources

  9 posts / 1 participants

  Last post September 3, 2013 3:03 PM by JeanTate

• Mass-driven star formation quenching?

  14 posts / 7 participants

  Last post August 30, 2013 9:12 PM by mlpeck

• Investigating the color outliers

  4 posts / 3 participants

  Last post August 30, 2013 2:46 AM by mlpeck

• Duplicates: independent test of the robustness of our classifications.

  23 posts / 3 participants

  Last post August 28, 2013 8:06 PM by JeanTate

• The Lick index H delta A -- why it belongs in the data set

  2 posts / 1 participants

  Last post August 28, 2013 3:39 PM by mlpeck

• Galaxies which are too big (Petro_R50 >> fiber aperture)

  5 posts / 1 participants

  Last post August 24, 2013 7:39 AM by JeanTate

• Towards a clean control sample

  4 posts / 3 participants

  Last post August 21, 2013 1:58 PM by jules

• Emission line fluxes, SDSS vs. MPA-JHU pipelines

  10 posts / 4 participants

  Last post August 19, 2013 7:54 PM by jules

• Does our Quench data contradict Hubble's Cosmos survey conclusion?

  5 posts / 3 participants

  Last post August 19, 2013 1:45 PM by JeanTate

• Oh dear!

  5 posts / 2 participants

  Last post August 14, 2013 6:32 PM by JeanTate

• Color-color reality check

  4 posts / 2 participants

  Last post August 14, 2013 6:22 PM by JeanTate

• Quench Sample - BPT diagram

  11 posts / 4 participants

  Last post August 13, 2013 4:13 PM by JeanTate

• Duplicates

  51 posts / 4 participants

  Last post August 13, 2013 2:01 AM by lpspieler

• First go at exploring data: Colors of quench versus control

  18 posts / 6 participants

  Last post August 9, 2013 10:59 PM by lpspieler

• Input from stellar population models; other data

  1 posts / 1 participants

  Last post August 9, 2013 5:06 PM by mlpeck

• Let's Ease Ourselves In!

  3 posts / 2 participants

  Last post August 9, 2013 12:32 PM by jules

• Statistics on features

  4 posts / 2 participants

  Last post August 8, 2013 5:27 PM by JeanTate

• The objects identified as "stars or artifacts."

  2 posts / 2 participants

  Last post August 8, 2013 4:42 AM by JeanTate

• GZ Quench: Classification Complete - Now the Real Fun Begins

  8 posts / 6 participants

  Last post August 7, 2013 11:22 PM by lpspieler

• Classification info

  2 posts / 2 participants

  Last post August 5, 2013 8:27 PM by JeanTate