Update README.md

README.md

@@ -1,360 +1,425 @@
----
-license: cc-by-sa-4.0
-configs:
-- config_name: default
-  data_files:
-  - split: train
-    path: data/train-*
-  - split: validation
-    path: data/validation-*
-  - split: test
-    path: data/test-*
-dataset_info:
-  features:
-  - name: dr8_id
-    dtype: string
-  - name: ra
-    dtype: float64
-  - name: dec
-    dtype: float64
-  - name: brickid
-    dtype: int32
-  - name: objid
-    dtype: int32
-  - name: smooth-or-featured_smooth_fraction
-    dtype: float32
-  - name: smooth-or-featured_featured-or-disk_fraction
-    dtype: float32
-  - name: smooth-or-featured_artifact_fraction
-    dtype: float32
-  - name: disk-edge-on_yes_fraction
-    dtype: float32
-  - name: disk-edge-on_no_fraction
-    dtype: float32
-  - name: has-spiral-arms_yes_fraction
-    dtype: float32
-  - name: has-spiral-arms_no_fraction
-    dtype: float32
-  - name: bar_strong_fraction
-    dtype: float32
-  - name: bar_weak_fraction
-    dtype: float32
-  - name: bar_no_fraction
-    dtype: float32
-  - name: bulge-size_dominant_fraction
-    dtype: float32
-  - name: bulge-size_large_fraction
-    dtype: float32
-  - name: bulge-size_moderate_fraction
-    dtype: float32
-  - name: bulge-size_small_fraction
-    dtype: float32
-  - name: bulge-size_none_fraction
-    dtype: float32
-  - name: how-rounded_round_fraction
-    dtype: float32
-  - name: how-rounded_in-between_fraction
-    dtype: float32
-  - name: how-rounded_cigar-shaped_fraction
-    dtype: float32
-  - name: edge-on-bulge_boxy_fraction
-    dtype: float32
-  - name: edge-on-bulge_none_fraction
-    dtype: float32
-  - name: edge-on-bulge_rounded_fraction
-    dtype: float32
-  - name: spiral-winding_tight_fraction
-    dtype: float32
-  - name: spiral-winding_medium_fraction
-    dtype: float32
-  - name: spiral-winding_loose_fraction
-    dtype: float32
-  - name: spiral-arm-count_1_fraction
-    dtype: float32
-  - name: spiral-arm-count_2_fraction
-    dtype: float32
-  - name: spiral-arm-count_3_fraction
-    dtype: float32
-  - name: spiral-arm-count_4_fraction
-    dtype: float32
-  - name: spiral-arm-count_more-than-4_fraction
-    dtype: float32
-  - name: spiral-arm-count_cant-tell_fraction
-    dtype: float32
-  - name: merging_none_fraction
-    dtype: float32
-  - name: merging_minor-disturbance_fraction
-    dtype: float32
-  - name: merging_major-disturbance_fraction
-    dtype: float32
-  - name: merging_merger_fraction
-    dtype: float32
-  - name: file_name
-    dtype: string
-  - name: iauname
-    dtype: string
-  - name: est_petro_th50
-    dtype: float64
-  - name: mag_r_desi
-    dtype: float32
-  - name: mag_g_desi
-    dtype: float32
-  - name: mag_z_desi
-    dtype: float32
-  - name: petro_theta
-    dtype: float32
-  - name: petro_th50
-    dtype: float32
-  - name: petro_th90
-    dtype: float32
-  - name: petro_phi50
-    dtype: float32
-  - name: petro_phi90
-    dtype: float32
-  - name: petro_ba50
-    dtype: float32
-  - name: petro_ba90
-    dtype: float32
-  - name: elpetro_ba
-    dtype: float32
-  - name: elpetro_phi
-    dtype: float32
-  - name: elpetro_flux_r
-    dtype: float32
-  - name: elpetro_theta_r
-    dtype: float32
-  - name: elpetro_mass
-    dtype: float32
-  - name: sersic_n
-    dtype: float32
-  - name: sersic_ba
-    dtype: float32
-  - name: sersic_phi
-    dtype: float32
-  - name: elpetro_absmag_f
-    dtype: float32
-  - name: sersic_nmgy_f
-    dtype: float32
-  - name: elpetro_absmag_n
-    dtype: float32
-  - name: sersic_nmgy_n
-    dtype: float32
-  - name: elpetro_absmag_u
-    dtype: float32
-  - name: sersic_nmgy_u
-    dtype: float32
-  - name: elpetro_absmag_g
-    dtype: float32
-  - name: sersic_nmgy_g
-    dtype: float32
-  - name: elpetro_absmag_r
-    dtype: float32
-  - name: sersic_nmgy_r
-    dtype: float32
-  - name: elpetro_absmag_i
-    dtype: float32
-  - name: sersic_nmgy_i
-    dtype: float32
-  - name: elpetro_absmag_z
-    dtype: float32
-  - name: sersic_nmgy_z
-    dtype: float32
-  - name: redshift_nsa
-    dtype: float32
-  - name: mag_f
-    dtype: float32
-  - name: mag_n
-    dtype: float32
-  - name: mag_u
-    dtype: float32
-  - name: mag_g
-    dtype: float32
-  - name: mag_r
-    dtype: float32
-  - name: mag_i
-    dtype: float32
-  - name: mag_z
-    dtype: float32
-  - name: u_minus_r
-    dtype: float32
-  - name: elpetro_mass_log
-    dtype: float32
-  - name: dr7objid_ossy
-    dtype: float64
-  - name: ra_ossy
-    dtype: float64
-  - name: dec_ossy
-    dtype: float64
-  - name: redshift_ossy
-    dtype: float64
-  - name: log_l_oiii
-    dtype: float64
-  - name: fwhm
-    dtype: float64
-  - name: e_fwhm
-    dtype: float64
-  - name: equiv_width
-    dtype: float64
-  - name: log_l_ha
-    dtype: float64
-  - name: log_m_bh
-    dtype: float64
-  - name: upper_e_log_m_bh
-    dtype: float64
-  - name: lower_e_log_m_bh
-    dtype: float64
-  - name: log_bolometric_l
-    dtype: float64
-  - name: ra_alf
-    dtype: float64
-  - name: dec_alf
-    dtype: float64
-  - name: W50
-    dtype: float64
-  - name: sigW
-    dtype: float64
-  - name: W20
-    dtype: float64
-  - name: HIflux
-    dtype: float64
-  - name: sigflux
-    dtype: float64
-  - name: SNR
-    dtype: float64
-  - name: RMS
-    dtype: float64
-  - name: Dist
-    dtype: float64
-  - name: sigDist
-    dtype: float64
-  - name: logMH
-    dtype: float64
-  - name: siglogMH
-    dtype: float64
-  - name: ra_jhu
-    dtype: float32
-  - name: dec_jhu
-    dtype: float32
-  - name: fibre_sfr_avg
-    dtype: float32
-  - name: fibre_sfr_entropy
-    dtype: float32
-  - name: fibre_sfr_median
-    dtype: float32
-  - name: fibre_sfr_mode
-    dtype: float32
-  - name: fibre_sfr_p16
-    dtype: float32
-  - name: fibre_sfr_p2p5
-    dtype: float32
-  - name: fibre_sfr_p84
-    dtype: float32
-  - name: fibre_sfr_p97p5
-    dtype: float32
-  - name: fibre_ssfr_avg
-    dtype: float32
-  - name: fibre_ssfr_entropy
-    dtype: float32
-  - name: fibre_ssfr_median
-    dtype: float32
-  - name: fibre_ssfr_mode
-    dtype: float32
-  - name: fibre_ssfr_p16
-    dtype: float32
-  - name: fibre_ssfr_p2p5
-    dtype: float32
-  - name: fibre_ssfr_p84
-    dtype: float32
-  - name: fibre_ssfr_p97p5
-    dtype: float32
-  - name: total_ssfr_avg
-    dtype: float32
-  - name: total_ssfr_entropy
-    dtype: float64
-  - name: total_ssfr_flag
-    dtype: float64
-  - name: total_ssfr_median
-    dtype: float32
-  - name: total_ssfr_mode
-    dtype: float32
-  - name: total_ssfr_p16
-    dtype: float32
-  - name: total_ssfr_p2p5
-    dtype: float32
-  - name: total_ssfr_p84
-    dtype: float32
-  - name: total_ssfr_p97p5
-    dtype: float32
-  - name: total_sfr_avg
-    dtype: float32
-  - name: total_sfr_entropy
-    dtype: float64
-  - name: total_sfr_flag
-    dtype: float32
-  - name: total_sfr_median
-    dtype: float32
-  - name: total_sfr_mode
-    dtype: float32
-  - name: total_sfr_p16
-    dtype: float32
-  - name: total_sfr_p2p5
-    dtype: float32
-  - name: total_sfr_p84
-    dtype: float32
-  - name: total_sfr_p97p5
-    dtype: float32
-  - name: photoz_id
-    dtype: float64
-  - name: ra_photoz
-    dtype: float64
-  - name: dec_photoz
-    dtype: float64
-  - name: photo_z
-    dtype: float64
-  - name: photo_zerr
-    dtype: float64
-  - name: spec_z
-    dtype: float64
-  - name: mag_abs_g_photoz
-    dtype: float64
-  - name: mag_abs_r_photoz
-    dtype: float64
-  - name: mag_abs_z_photoz
-    dtype: float64
-  - name: mass_inf_photoz
-    dtype: float64
-  - name: mass_med_photoz
-    dtype: float64
-  - name: mass_sup_photoz
-    dtype: float64
-  - name: sfr_inf_photoz
-    dtype: float64
-  - name: sfr_sup_photoz
-    dtype: float64
-  - name: ssfr_inf_photoz
-    dtype: float64
-  - name: ssfr_med_photoz
-    dtype: float64
-  - name: ssfr_sup_photoz
-    dtype: float64
-  - name: sky_separation_arcsec_from_photoz
-    dtype: float64
-  - name: redshift
-    dtype: float64
-  - name: est_petro_th50_kpc
-    dtype: float64
-  - name: __index_level_0__
-    dtype: int64
-  splits:
-  - name: train
-    num_bytes: 7885463871
-    num_examples: 8474566
-  - name: validation
-    num_bytes: 80485046
-    num_examples: 86499
-  - name: test
-    num_bytes: 80457410
-    num_examples: 86471
-  download_size: 3096436101
-  dataset_size: 8046406327
----
+---
+license: cc-by-sa-4.0
+configs:
+- config_name: default
+  data_files:
+  - split: train
+    path: data/train-*
+  - split: validation
+    path: data/validation-*
+  - split: test
+    path: data/test-*
+dataset_info:
+  features:
+  - name: dr8_id
+    dtype: string
+  - name: ra
+    dtype: float64
+  - name: dec
+    dtype: float64
+  - name: brickid
+    dtype: int32
+  - name: objid
+    dtype: int32
+  - name: smooth-or-featured_smooth_fraction
+    dtype: float32
+  - name: smooth-or-featured_featured-or-disk_fraction
+    dtype: float32
+  - name: smooth-or-featured_artifact_fraction
+    dtype: float32
+  - name: disk-edge-on_yes_fraction
+    dtype: float32
+  - name: disk-edge-on_no_fraction
+    dtype: float32
+  - name: has-spiral-arms_yes_fraction
+    dtype: float32
+  - name: has-spiral-arms_no_fraction
+    dtype: float32
+  - name: bar_strong_fraction
+    dtype: float32
+  - name: bar_weak_fraction
+    dtype: float32
+  - name: bar_no_fraction
+    dtype: float32
+  - name: bulge-size_dominant_fraction
+    dtype: float32
+  - name: bulge-size_large_fraction
+    dtype: float32
+  - name: bulge-size_moderate_fraction
+    dtype: float32
+  - name: bulge-size_small_fraction
+    dtype: float32
+  - name: bulge-size_none_fraction
+    dtype: float32
+  - name: how-rounded_round_fraction
+    dtype: float32
+  - name: how-rounded_in-between_fraction
+    dtype: float32
+  - name: how-rounded_cigar-shaped_fraction
+    dtype: float32
+  - name: edge-on-bulge_boxy_fraction
+    dtype: float32
+  - name: edge-on-bulge_none_fraction
+    dtype: float32
+  - name: edge-on-bulge_rounded_fraction
+    dtype: float32
+  - name: spiral-winding_tight_fraction
+    dtype: float32
+  - name: spiral-winding_medium_fraction
+    dtype: float32
+  - name: spiral-winding_loose_fraction
+    dtype: float32
+  - name: spiral-arm-count_1_fraction
+    dtype: float32
+  - name: spiral-arm-count_2_fraction
+    dtype: float32
+  - name: spiral-arm-count_3_fraction
+    dtype: float32
+  - name: spiral-arm-count_4_fraction
+    dtype: float32
+  - name: spiral-arm-count_more-than-4_fraction
+    dtype: float32
+  - name: spiral-arm-count_cant-tell_fraction
+    dtype: float32
+  - name: merging_none_fraction
+    dtype: float32
+  - name: merging_minor-disturbance_fraction
+    dtype: float32
+  - name: merging_major-disturbance_fraction
+    dtype: float32
+  - name: merging_merger_fraction
+    dtype: float32
+  - name: file_name
+    dtype: string
+  - name: iauname
+    dtype: string
+  - name: est_petro_th50
+    dtype: float64
+  - name: mag_r_desi
+    dtype: float32
+  - name: mag_g_desi
+    dtype: float32
+  - name: mag_z_desi
+    dtype: float32
+  - name: petro_theta
+    dtype: float32
+  - name: petro_th50
+    dtype: float32
+  - name: petro_th90
+    dtype: float32
+  - name: petro_phi50
+    dtype: float32
+  - name: petro_phi90
+    dtype: float32
+  - name: petro_ba50
+    dtype: float32
+  - name: petro_ba90
+    dtype: float32
+  - name: elpetro_ba
+    dtype: float32
+  - name: elpetro_phi
+    dtype: float32
+  - name: elpetro_flux_r
+    dtype: float32
+  - name: elpetro_theta_r
+    dtype: float32
+  - name: elpetro_mass
+    dtype: float32
+  - name: sersic_n
+    dtype: float32
+  - name: sersic_ba
+    dtype: float32
+  - name: sersic_phi
+    dtype: float32
+  - name: elpetro_absmag_f
+    dtype: float32
+  - name: sersic_nmgy_f
+    dtype: float32
+  - name: elpetro_absmag_n
+    dtype: float32
+  - name: sersic_nmgy_n
+    dtype: float32
+  - name: elpetro_absmag_u
+    dtype: float32
+  - name: sersic_nmgy_u
+    dtype: float32
+  - name: elpetro_absmag_g
+    dtype: float32
+  - name: sersic_nmgy_g
+    dtype: float32
+  - name: elpetro_absmag_r
+    dtype: float32
+  - name: sersic_nmgy_r
+    dtype: float32
+  - name: elpetro_absmag_i
+    dtype: float32
+  - name: sersic_nmgy_i
+    dtype: float32
+  - name: elpetro_absmag_z
+    dtype: float32
+  - name: sersic_nmgy_z
+    dtype: float32
+  - name: redshift_nsa
+    dtype: float32
+  - name: mag_f
+    dtype: float32
+  - name: mag_n
+    dtype: float32
+  - name: mag_u
+    dtype: float32
+  - name: mag_g
+    dtype: float32
+  - name: mag_r
+    dtype: float32
+  - name: mag_i
+    dtype: float32
+  - name: mag_z
+    dtype: float32
+  - name: u_minus_r
+    dtype: float32
+  - name: elpetro_mass_log
+    dtype: float32
+  - name: dr7objid_ossy
+    dtype: float64
+  - name: ra_ossy
+    dtype: float64
+  - name: dec_ossy
+    dtype: float64
+  - name: redshift_ossy
+    dtype: float64
+  - name: log_l_oiii
+    dtype: float64
+  - name: fwhm
+    dtype: float64
+  - name: e_fwhm
+    dtype: float64
+  - name: equiv_width
+    dtype: float64
+  - name: log_l_ha
+    dtype: float64
+  - name: log_m_bh
+    dtype: float64
+  - name: upper_e_log_m_bh
+    dtype: float64
+  - name: lower_e_log_m_bh
+    dtype: float64
+  - name: log_bolometric_l
+    dtype: float64
+  - name: ra_alf
+    dtype: float64
+  - name: dec_alf
+    dtype: float64
+  - name: W50
+    dtype: float64
+  - name: sigW
+    dtype: float64
+  - name: W20
+    dtype: float64
+  - name: HIflux
+    dtype: float64
+  - name: sigflux
+    dtype: float64
+  - name: SNR
+    dtype: float64
+  - name: RMS
+    dtype: float64
+  - name: Dist
+    dtype: float64
+  - name: sigDist
+    dtype: float64
+  - name: logMH
+    dtype: float64
+  - name: siglogMH
+    dtype: float64
+  - name: ra_jhu
+    dtype: float32
+  - name: dec_jhu
+    dtype: float32
+  - name: fibre_sfr_avg
+    dtype: float32
+  - name: fibre_sfr_entropy
+    dtype: float32
+  - name: fibre_sfr_median
+    dtype: float32
+  - name: fibre_sfr_mode
+    dtype: float32
+  - name: fibre_sfr_p16
+    dtype: float32
+  - name: fibre_sfr_p2p5
+    dtype: float32
+  - name: fibre_sfr_p84
+    dtype: float32
+  - name: fibre_sfr_p97p5
+    dtype: float32
+  - name: fibre_ssfr_avg
+    dtype: float32
+  - name: fibre_ssfr_entropy
+    dtype: float32
+  - name: fibre_ssfr_median
+    dtype: float32
+  - name: fibre_ssfr_mode
+    dtype: float32
+  - name: fibre_ssfr_p16
+    dtype: float32
+  - name: fibre_ssfr_p2p5
+    dtype: float32
+  - name: fibre_ssfr_p84
+    dtype: float32
+  - name: fibre_ssfr_p97p5
+    dtype: float32
+  - name: total_ssfr_avg
+    dtype: float32
+  - name: total_ssfr_entropy
+    dtype: float64
+  - name: total_ssfr_flag
+    dtype: float64
+  - name: total_ssfr_median
+    dtype: float32
+  - name: total_ssfr_mode
+    dtype: float32
+  - name: total_ssfr_p16
+    dtype: float32
+  - name: total_ssfr_p2p5
+    dtype: float32
+  - name: total_ssfr_p84
+    dtype: float32
+  - name: total_ssfr_p97p5
+    dtype: float32
+  - name: total_sfr_avg
+    dtype: float32
+  - name: total_sfr_entropy
+    dtype: float64
+  - name: total_sfr_flag
+    dtype: float32
+  - name: total_sfr_median
+    dtype: float32
+  - name: total_sfr_mode
+    dtype: float32
+  - name: total_sfr_p16
+    dtype: float32
+  - name: total_sfr_p2p5
+    dtype: float32
+  - name: total_sfr_p84
+    dtype: float32
+  - name: total_sfr_p97p5
+    dtype: float32
+  - name: photoz_id
+    dtype: float64
+  - name: ra_photoz
+    dtype: float64
+  - name: dec_photoz
+    dtype: float64
+  - name: photo_z
+    dtype: float64
+  - name: photo_zerr
+    dtype: float64
+  - name: spec_z
+    dtype: float64
+  - name: mag_abs_g_photoz
+    dtype: float64
+  - name: mag_abs_r_photoz
+    dtype: float64
+  - name: mag_abs_z_photoz
+    dtype: float64
+  - name: mass_inf_photoz
+    dtype: float64
+  - name: mass_med_photoz
+    dtype: float64
+  - name: mass_sup_photoz
+    dtype: float64
+  - name: sfr_inf_photoz
+    dtype: float64
+  - name: sfr_sup_photoz
+    dtype: float64
+  - name: ssfr_inf_photoz
+    dtype: float64
+  - name: ssfr_med_photoz
+    dtype: float64
+  - name: ssfr_sup_photoz
+    dtype: float64
+  - name: sky_separation_arcsec_from_photoz
+    dtype: float64
+  - name: redshift
+    dtype: float64
+  - name: est_petro_th50_kpc
+    dtype: float64
+  - name: __index_level_0__
+    dtype: int64
+  splits:
+  - name: train
+    num_bytes: 7885463871
+    num_examples: 8474566
+  - name: validation
+    num_bytes: 80485046
+    num_examples: 86499
+  - name: test
+    num_bytes: 80457410
+    num_examples: 86471
+  download_size: 3096436101
+  dataset_size: 8046406327
+tags:
+- astronomy
+size_categories:
+- 1M<n<10M
+---
+# Galaxy metadata for training astroPT
+
+Here we have metadata for ~8.5 million galaxies.
+This metadata can be paired with galaxy jpg cutouts from the [DESI legacy survey DR8](https://www.legacysurvey.org/dr8/description/),
+the cut outs are found here: [https://huggingface.co/datasets/Smith42/galaxies](https://huggingface.co/datasets/Smith42/galaxies).
+
+I've split away 1% of the metadata into a test set, and 1% into a validation set.
+The remaining 98% of the metadata comprise the training set.
+
+## Useful links
+
+Paper here: [https://arxiv.org/abs/2405.14930](https://arxiv.org/abs/2405.14930)
+
+Models here: [https://huggingface.co/Smith42/astroPT](https://huggingface.co/Smith42/astroPT)
+
+Code here: [https://github.com/smith42/astroPT](https://github.com/smith42/astroPT)
+
+Upstream catalogue is [on Zenodo](https://zenodo.org/records/8360385) and paper describing the catalogue is available as [Walmsley+2023](https://doi.org/10.1093/mnras/stad2919).
+
+If you find this dataset useful please consider citing the sources below 🚀🚀:
+
+```
+@article{ref_dey2019,
+	author = {Dey, A. and Schlegel, D. J. and Lang, D. and Blum, R. and Burleigh, K. and Fan, X. and Findlay, J. R. and Finkbeiner, D. and Herrera, D. and Juneau, S. and others},
+	title = {{Overview of the DESI Legacy Imaging Surveys}},
+	journal = {Astronomical Journal},
+	volume = {157},
+	number = {5},
+	pages = {168},
+	year = {2019},
+	issn = {1538-3881},
+	publisher = {The American Astronomical Society},
+	doi = {10.3847/1538-3881/ab089d}
+}
+```
+
+```
+@article{ref_walmsley2023,
+	author = {Walmsley, M. and G{\ifmmode\acute{e}\else\'{e}\fi}ron, T. and Kruk, S. and Scaife, A. M. M. and Lintott, C. and Masters, K. L. and Dawson, J. M. and Dickinson, H. and Fortson, L. and Garland, I. L. and others},
+	title = {{Galaxy Zoo DESI: Detailed morphology measurements for 8.7M galaxies in the DESI Legacy Imaging Surveys}},
+	journal = {Monthly Notices of the Royal Astronomical Society},
+	volume = {526},
+	number = {3},
+	pages = {4768--4786},
+	year = {2023},
+	issn = {0035-8711},
+	publisher = {Oxford Academic},
+	doi = {10.1093/mnras/stad2919}
+}
+```
+
+```
+@article{ref_smith2024,
+	author = {Smith, M. J. and Roberts, R. J. and Angeloudi, E. and Huertas-Company, M.},
+	title = {{AstroPT: Scaling Large Observation Models for Astronomy}},
+	journal = {ArXiv e-prints},
+	year = {2024},
+	eprint = {2405.14930},
+	doi = {10.48550/arXiv.2405.14930}
+}
+```