DR9 South:
gaia_synth_corr_g = gaia_synth_g + 90.5125610436 - 0.2591521307 * (BP-RP)^1 + 0.4448270886 * (BP-RP)^2 - 0.3756179585 * (BP-RP)^3 + 0.1384606325 * (BP-RP)^4 - 0.0182855368 * (BP-RP)^5 - 27.5933597524 * G^1 + 3.3680706493 * G^2 - 0.2056936116 * G^3 + 0.0062874915 * G^4 - 7.70047e-05 * G^5 
gaia_synth_corr_r = gaia_synth_r + -16.180626032899998 + 0.0570838251 * (BP-RP)^1 - 0.0449947423 * (BP-RP)^2 + 0.0148579412 * (BP-RP)^3 - 0.0017908732 * (BP-RP)^4 - 1.13123e-05 * (BP-RP)^5 + 5.1349872701 * G^1 - 0.6499490427 * G^2 + 0.0409020848 * G^3 - 0.0012790021 * G^4 + 1.58683e-05 * G^5 
gaia_synth_corr_z = gaia_synth_z + 2.5410882922 + 0.1384065274 * (BP-RP)^1 - 0.1189794965 * (BP-RP)^2 + 0.0486303418 * (BP-RP)^3 - 0.0089436124 * (BP-RP)^4 + 0.0005838499 * (BP-RP)^5 - 1.9625192766 * G^1 + 0.3900976521 * G^2 - 0.0334199076 * G^3 + 0.0013250143 * G^4 - 2.00419e-05 * G^5

DR9 North:
gaia_synth_corr_g = gaia_synth_g + 44.7124610653 - 0.0569120152 * (BP-RP)^1 + 0.2388830858 * (BP-RP)^2 - 0.2504472232 * (BP-RP)^3 + 0.100091983 * (BP-RP)^4 - 0.0137063995 * (BP-RP)^5 - 12.9950765935 * G^1 + 1.5190853966 * G^2 - 0.0893304621 * G^3 + 0.0026441633 * G^4 - 3.15555e-05 * G^5 
gaia_synth_corr_r = gaia_synth_r + 666.9433901404001 + 0.1725203068 * (BP-RP)^1 - 0.1785268995 * (BP-RP)^2 + 0.0978524249 * (BP-RP)^3 - 0.0257074158 * (BP-RP)^4 + 0.0026038758 * (BP-RP)^5 - 173.0837779218 * G^1 + 17.539996751 * G^2 - 0.8596327177 * G^3 + 0.0200454174 * G^4 - 0.0001722149 * G^5 
gaia_synth_corr_z = gaia_synth_z + 1727.9373466905001 + 0.0201737358 * (BP-RP)^1 + 0.0054241207 * (BP-RP)^2 - 0.0188843628 * (BP-RP)^3 + 0.0096540027 * (BP-RP)^4 - 0.0014980102 * (BP-RP)^5 - 364.5131062097 * G^1 + 25.7499690378 * G^2 - 0.4943381013 * G^3 - 0.0158129562 * G^4 + 0.0005468214 * G^5

DR10:
gaia_synth_corr_g = gaia_synth_g + -0.6000586970999999 - 0.295805587 * (BP-RP)^1 + 0.4922869977 * (BP-RP)^2 - 0.4032130276 * (BP-RP)^3 + 0.145938261 * (BP-RP)^4 - 0.0190536024 * (BP-RP)^5 + 0.9144340164 * G^1 - 0.1939379255 * G^2 + 0.0165146864 * G^3 - 0.0006337951 * G^4 + 9.1121e-06 * G^5 
gaia_synth_corr_r = gaia_synth_r + -17.4586618627 + 0.0361338856 * (BP-RP)^1 - 0.018863744 * (BP-RP)^2 - 0.0004627745 * (BP-RP)^3 + 0.0025104619 * (BP-RP)^4 - 0.000474151 * (BP-RP)^5 + 5.5389908307 * G^1 - 0.7004043218 * G^2 + 0.0440353839 * G^3 - 0.0013759207 * G^4 + 1.70644e-05 * G^5 
gaia_synth_corr_i = gaia_synth_i + 112.32156008439999 + 0.1770173852 * (BP-RP)^1 - 0.1933434841 * (BP-RP)^2 + 0.0996162932 * (BP-RP)^3 - 0.0245789844 * (BP-RP)^4 + 0.0023553514 * (BP-RP)^5 - 34.6121088481 * G^1 + 4.2534703382 * G^2 - 0.260741692 * G^3 + 0.0079739763 * G^4 - 9.73534e-05 * G^5 
gaia_synth_corr_z = gaia_synth_z + 50.941143503099994 + 0.0586222512 * (BP-RP)^1 - 0.0112472116 * (BP-RP)^2 - 0.0188292696 * (BP-RP)^3 + 0.0109515264 * (BP-RP)^4 - 0.0016498615 * (BP-RP)^5 - 15.846678612 * G^1 + 1.9770712887 * G^2 - 0.1236950359 * G^3 + 0.003879714 * G^4 - 4.88e-05 * G^5