SDSS_SSC

Standard star catalogs with SDSS data This repository contains all the Python code used to generate the light curves for standard stars observared as part the SDSS Stripe 82 photometric data.

Analysis_2020

Create a new dir to hold the notebooks from the 2020 analysis

Uploading the following notebooks

1. Match_NvsO_SSCv2.ipynb This is the code to match the 2007 and 2020 catalogs. See the selection cuts applied to the 2020 catalog

2. sdss_gaia_matching_IZv2.ipynb This is ZI's original code to match 2007 SSC and the Gaia catalog. I have reorganized the code somewhat

3. NEWsdss_gaia_matching_v0.ipynb This is my version of ZI's code for Gaia matching

How-to produce paper plots

A. Note that SDSS_SSC/Data directory is intentionally empty in GitHub repo because data files are rather large (~1 GB). Instead of storing them on GitHub, they need to be downloaded to this directory from the following links:

http://faculty.washington.edu/ivezic/sdss/calib82/dataV2/stripe82calibStars_v2.6.dat http://faculty.washington.edu/ivezic/sdss/calib82/dataV2/N2020_stripe82calibStars.dat http://faculty.washington.edu/ivezic/sdss/calib82/dataV2/stripe82calibStars_v3.1_noheader_final.dat http://faculty.washington.edu/ivezic/sdss/calib82/dataV2/stripe82calibStars_v3.1.dat http://faculty.washington.edu/ivezic/sdss/calib82/dataV2/stripe82calibStars_v3.4.dat http://faculty.washington.edu/ivezic/sdss/calib82/dataV2/Stripe82_GaiaDR2.dat http://faculty.washington.edu/ivezic/sdss/calib82/dataV2/Stripe82_GaiaDR2_BPRP.dat http://faculty.washington.edu/ivezic/sdss/calib82/dataV2/cfis_stripe82.dat http://faculty.washington.edu/ivezic/sdss/calib82/dataV2/match_stripe82calibStars_v3.2_des_dr1_cleaned.csv http://faculty.washington.edu/ivezic/sdss/calib82/dataV2/nSSC2PS1_matched.csv

or in one step as (967 MB, expands to 2.8 GB)

http://faculty.washington.edu/ivezic/sdss/calib82/dataV2/allDataThanjavurPaper.tar.gz

B. Execute notebooks stored in Analysis_2020 directory from PaperPlots directory:

1. recalibration_gray.ipynb

   astroVSpm_RA_pm.png

   astroVSpm_RA_r.png

   GrVSgi.png

   GmagCorrection_RA_Hess.png

   GmagCorrection_Dec_Hess.png

   GmagCorrection_Gmag_Hess.png

2. recalibration_colors.ipynb

   colorResidGaiaColorsB_ri_Dec_Hess.png

   colorResidGaiaColors_gr_RA_Hess.png

   colorResidGaiaColors_gr_Dec_Hess.png

3. test26vs33.ipynb

   testV26vsV33_r_dr_r_mag_Hess.png

   testV26vsV33_r_dr_Dec_Hess.png

   testV26vsV33_r_w_old_RA_Hess.png

   testV26vsV33_r_w_new_RA_Hess.png

   testV26vsV33_r_w_old_Dec_Hess.png

   testV26vsV33_r_w_new_Dec_Hess.png

   testV26vsV33_snew_u_s_new_RA_Hess.png

   testV26vsV33_snew_u_s_new_Dec_Hess.png

   testV26vsV33_ynew_z_y_new_RA_Hess.png

   testV26vsV33_ynew_z_y_new_Dec_Hess.png

4. compareDES.ipynb

   colorResidDES2bright_dr_RA_Hess.png

   colorResidDES2bright_di_RA_Hess.png

   colorResidDES2bright_dz_RA_Hess.png

   colorResidDES2bright_dr_Dec_Hess.png

   colorResidDES2bright_di_Dec_Hess.png

   colorResidDES2bright_dz_Dec_Hess.png

   colorResidDES2_dr_rmag_Hess.png

   colorResidDES2_di_rmag_Hess.png

5. comparePanSTARRS.ipynb

   colorResidPSbright_dr_RA_Hess.png

   colorResidPSbright_di_RA_Hess.png

   colorResidPSbright_dz_RA_Hess.png

   colorResidPSbright_dr_Dec_Hess.png

   colorResidPSbright_di_Dec_Hess.png

   colorResidPSbright_dz_Dec_Hess.png

6. compareCFIS.ipynb

   colorResidCFISug_Dec_Hess.png

=== Quick look: notebooks for figures selected for the paper (same order as in tex file) ===

astroVSpm_RA_pm.png: recalibration_gray.ipynb astroVSpm_RA_r.png: recalibration_gray.ipynb GrVSgi.png: recalibration_gray.ipynb GmagCorrectionTest_Gmag_Hess.png: recalibration_gray.ipynb
GmagCorrection_RA_Hess.png: recalibration_gray.ipynb GmagCorrection_Dec_Hess.png: recalibration_gray.ipynb colorResidGaiaColorsB_ri_Dec_Hess.png: recalibration_colors.ipynb
testV26vsV33_r_dr_r_mag_Hess.png: test26vs33.ipynb
testV26vsV33_r_dr_Dec_Hess.png: test26vs33.ipynb
testV26vsV33_r_w_old_RA_Hess.png: test26vs33.ipynb
testV26vsV33_r_w_new_RA_Hess.png: test26vs33.ipynb
testV26vsV33_r_w_old_Dec_Hess.png: test26vs33.ipynb
testV26vsV33_r_w_new_Dec_Hess.png: test26vs33.ipynb
testV26vsV33_snew_u_s_new_RA_Hess.png: test26vs33.ipynb
testV26vsV33_snew_u_s_new_Dec_Hess.png: test26vs33.ipynb
testV26vsV33_ynew_z_y_new_RA_Hess.png: test26vs33.ipynb
testV26vsV33_ynew_z_y_new_Dec_Hess.png: test26vs33.ipynb
colorResidGaiaColors_gr_RA_Hess.png: recalibration_colors.ipynb
colorResidGaiaColors_gr_Dec_Hess.png: recalibration_colors.ipynb colorResidDES2bright_dr_RA_Hess.png: compareDES.ipynb colorResidPSbright_dr_RA_Hess.png: comparePanSTARRS.ipynb colorResidDES2bright_di_RA_Hess.png: compareDES.ipynb colorResidPSbright_di_RA_Hess.png: comparePanSTARRS.ipynb colorResidDES2bright_dz_RA_Hess.png: compareDES.ipynb colorResidPSbright_dz_RA_Hess.png: comparePanSTARRS.ipynb colorResidDES2bright_dr_Dec_Hess.png: compareDES.ipynb colorResidPSbright_dr_Dec_Hess.png: comparePanSTARRS.ipynb colorResidDES2bright_di_Dec_Hess.png: compareDES.ipynb
colorResidPSbright_di_Dec_Hess.png: comparePanSTARRS.ipynb colorResidDES2bright_dz_Dec_Hess.png: compareDES.ipynb colorResidPSbright_dz_Dec_Hess.png: comparePanSTARRS.ipynb colorResidDES2_dr_rmag_Hess.png: compareDES.ipynb colorResidDES2_di_rmag_Hess.png: compareDES.ipynb colorResidCFISug_Dec_Hess.png: compareCFIS.ipynb

C. All *png files are removed by hand from Analysis_2020 directory and are NOT uploaded to GitHub

D. Paper is at https://github.com/Karuntg/SDSS_SSC/tree/master/paper

E.g.

git clone git@github.com:Karuntg/SDSS_SSC.git

cd SDSS_SSC/paper

make

to recompile.