Title: The Initial Mass Function Based on the Full-sky 20-pc Census of ~3,600 Stars and Brown Dwarfs Authors: Kirkpatrick J.D., Marocco F., Gelino C.R., Raghu Y., Faherty J.K., Bardalez Gagliuffi D.C., Schurr S.D., Apps K., Schneider A.C., Meisner A.M., Kuchner M.J., Caselden D., Smart R.L., Casewell S.L., Raddi R., Kesseli A., Andersen N.S., Antonini E., Beaulieu P., Bickle T.P., Bilsing M., Chieng R., Colin G., Deen S., Dereveanco A., Doll K., Luca H.A.D., Frazer A., Gantier J.M., Gramaize L., Grant K., Hamlet L.K., Higashimura H., Hyogo M., Jalowiczor P.A., Jonkeren A., Kabatnik M., Kiwy F., Martin D.W., Michaels M.N., Pendrill W., Pessanha Machado C., Pumphrey B., Rothermich A., Russwurm R., Sainio A., Sanchez J., Sapelkin-Tambling F.T., Schumann J., Selg-Mann K., Singh H., Stenner A., Sun G., Tanner C., Thevenot M., Ventura M., Voloshin N.V., Walla J., Wedracki Z., Adorno J.I., Aganze C., Allers K.N., Brooks H., Burgasser A.J., Calamari E., Connor T., Costa E., Eisenhardt P.R., Gagne J., Gerasimov R., Gonzales E.C., Hsu C., Kiman R., Li G., Low R., Mamajek E., Pantoja B.M., Popinchalk M., Rees J.M., Stern D., Suarez G., Theissen C., Tsai C.-W., Vos J.M., Zurek D., The Backyard Worlds: Planet 9 Collaboration Table: Mass Measurements and Estimates for White Dwarfs in the 20-pc Census ================================================================================ Byte-by-byte Description of file: apjsad24e2t10_mrt.txt -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 24 A24 --- Name Name 26- 34 A9 --- SName Approximate J2000 Coordinates used as a short name throughout text 36- 48 A13 --- WDName White dwarf designations (1) 50- 50 A1 --- l_Mass Limit flag on Mass 52- 56 F5.3 Msun Mass ?="" Final Mass 58- 62 F5.3 Msun e_Mass ?="" Uncertainty in Mass 64- 64 A1 --- f_Mass e=Quoted mass estimate assumes the system is a single white dwarf 66- 76 A11 --- Method Final Mass Method (2) 78- 79 A2 --- r_Mass References for Final Mass (3) 81- 81 A1 --- l_Mass0-C18 Limit flag on Mass0-C18 83- 85 F3.1 Msun Mass0-C18 ?="" Initial Mass, Cummings et al. initial-to-final mass relation (4) 87- 89 F3.1 Msun e_Mass0-C18 ?="" Uncertainty in Mass0-C18 91- 91 A1 --- l_Mass0-EB18 Limit flag on Mass0-EB18 93- 95 F3.1 Msun Mass0-EB18 ?="" Initial Mass, El-Badry et al. initial-to-final mass relation (5) 97- 99 F3.1 Msun e_Mass0-EB18 ?="" Uncertainty in Mass0-EB18 101-101 A1 --- l_Mass0-Adopt Limit flag on Mass0-Adopt 103-105 F3.1 Msun Mass0-Adopt ?="" Adopted Initial Mass (6) 107-109 F3.1 Msun e_Mass0-Adopt ?="" Uncertainty in Mass0-Adopt 111-120 A10 --- Method0 Initial Mass Method (7) -------------------------------------------------------------------------------- Note (1): White dwarf designations from McCook & Sion (2016) [2016yCat....102035M] (Vizier: B/wd). Those in parentheses are "WD" designations found in SIMBAD but not in McCook & Sion (2016) [2016yCat....102035M] (Vizier: B/wd). Note (2): Codes for final mass methods as follows: Accel = dynamical acceleration (direct mass measurement); Astero = asteroseismology (direct mass measurement); GravRed = gravitational redshift (direct mass measurement); Lensing = gravitational lensing (direct mass measurement); Orbit = dynamical orbital analysis (direct mass measurement); Dyn+mag = partial dynamical orbital analysis and absolute magnitude (mass estimate); Dyn+mod = partial dynamical orbital analysis used along with modeling (mass estimate); Gaia H-atm = Gaia-centric hydrogen-atmosphere solution (mass estimate); Gaia H-atm* = assumes a Gaia-centric hydrogen-atmosphere solution even though no spectrum is available (mass estimate); Gaia He-atm = Gaia-centric helium-atmosphere solution (mass estimate); Phot = uses fit to the spectral energy distribution (mass estimate); Spec = uses fit to the spectrum (mass estimate). Note (3): References for final mass measurements and estimates as follows: 1 = Giammichele et al. (2012) [2012ApJS..199...29G]; 2 = Limoges et al. (2015) [2015ApJS..219...19L]; 3 = Gianninas et al. (2011) [2011ApJ...743..138G]; 4 = Maxted et al. (2002) [2002MNRAS.332..745M]; 5 = Silvestri et al. (2001) [2001AJ....121..503S]; 6 = Brandt et al. (2019) [2019AJ....158..140B]; 7 = Bedard et al. (2017) [2017ApJ...848...11B]; 8 = Gentile Fusillo et al. (2021) [2021MNRAS.508.3877G]; 9 = Mason et al. (2017) [2017AJ....154..200M]; 10 = Sahu et al. (2017) [2017Sci...356.1046S]; 11 = Joyce et al. (2018) [2018MNRAS.481.2361J]; 12 = Gentile Fusillo et al. (2019) [2019MNRAS.482.4570G]; 13 = Liebert et al. (2013) [2013ApJ...769....7L]; 14 = Romero et al. (2013) [2013ApJ...779...58R]; 15 = Romero et al. (2012) [2012MNRAS.420.1462R]; 16 = Mace et al. (2018) [2018ApJ...854..145M]; 17 = Hermes et al. (2014) [2014ApJ...789...85H]; 18 = Baroch et al. (2021) [2021A&A...653A..49B]; 19 = Zhuchkov et al. (2012) [2012ARep...56..512Z]; 20 = Ramm et al. (2021) [2021MNRAS.502.2793R]; 21 = Winters et al. (2020) [2020AJ....159..290W]; 22 = Delfosse et al. (1999a) [1999A&A...344..897D]; 23 = Blouin et al. (2019) [2019ApJ...878...63B]. Note (4): The initial mass derived using the initial-to-final mass relation of Cummings et al. (2018) [2018ApJ...866...21C]. Uncertainties are derived by propagating the listed uncertainty for the final mass and the uncertainties listed for the coefficients of the initial-to-final mass relations in equations 4-6 of Cummings et al. (2018) [2018ApJ...866...21C]. Note (5): The initial mass derived using the initial-to-final mass relation of El-Badry et al. (2018) [2018ApJ...860L..17E]. One-sigma uncertainties are chosen to match the initial mass 95.4% (2-sigma) envelope shown in figure 3 of El-Badry et al. (2018) [2018ApJ...860L..17E]. Note (6): This is our adopted initial mass. When both a Cummings et al. (2018) [2018ApJ...866...21C] estimate and an El-Badry et al. (2018) [2018ApJ...860L..17E] estimate are available, this adopted mass in the unweighted average of those two. Note (7): Method for estimating the initial mass as follows: IFMR = initial-to-final-mass relation; Low = arbitrary assignment for low final masses 0.45 <= M < 0.56 Msun; Ultra-low = special assignment for ultra-low final masses M < 0.45 Msun (see text for details); Conjecture = case-by-case handling (see text for details). -------------------------------------------------------------------------------- LAWD 96 0002-4309 WD 2359-434 0.78 0.03 Spec 1 3.2 1.5 3.4 0.2 3.3 1.5 IFMR LAWD 1 0002-3413 WD 0000-345 0.88 0.10 Phot 1 3.8 1.3 4.7 0.3 4.3 1.3 IFMR LP 464-57 0007+1230 WD 0004+122 0.57 0.15 Phot 2 1.0 1.9 1.7 0.1 1.4 1.9 IFMR EGGR 381 0012+5025 WD 0009+501 0.73 0.04 Phot 1 2.9 1.4 3.1 0.2 3.0 1.5 IFMR L 50-73 0013-7149 WD 0011-721 0.59 0.00 Phot 1 1.3 0.5 1.9 0.1 1.6 0.5 IFMR G 158-45 0014-1311 WD 0011-134 0.72 0.07 Phot 1 2.9 1.5 3.0 0.2 3.0 1.5 IFMR EGGR 246 0041-2221 WD 0038-226 0.53 0.01 Phot 1 1.3 0.1 1.3 0.1 IFMR Wolf 28 0049+0523 (WD 0046+051) 0.68 0.02 Phot 1 2.4 0.7 2.8 0.2 2.6 0.7 IFMR Wolf 1516 0118+1610 WD 0115+159 0.69 0.04 Phot 1 2.5 0.8 2.9 0.2 2.7 0.8 IFMR LP 991-16 A 0124-4240 WD 0121-429 0.41 0.01 e Phot 1 1.9 0.9 Ultra-low LP 991-16 B 0124-4240 1 1.9 0.9 Ultra-low EGGR 307 0125-2600 WD 0123-262 0.58 0.00 Phot 1 1.1 0.4 1.8 0.1 1.5 0.4 IFMR LAWD 10 A 0137-0459 WD 0135-052.1 0.47 Orbit 4 1.0 0.1 Low LAWD 10 B 0137-0459 WD 0135-052.2 0.52 Orbit 4 1.2 0.1 1.2 0.1 IFMR L 88-59 0143-6718 WD 0141-675 0.48 0.06 Spec 1 1.0 0.1 Low EGGR 268 0151+6425 WD 0148+641 0.81 0.01 GravRed 5 3.3 1.5 3.5 0.2 3.4 1.5 IFMR GD 279 0152+4700 WD 0148+467 0.63 0.03 Spec 1 1.8 0.6 2.3 0.2 2.1 0.7 IFMR {chi} Eri B 0155-5136 - 1.9 0.9 Conjecture HD 13445 B 0210-5049 WD 0208-510 0.597 0.010 Accel 6 1.4 0.5 2.0 0.1 1.7 0.5 IFMR EGGR 168 0211+3955 WD 0208+396 0.48 0.10 Spec 7 1.0 0.1 Low LP 649-66 0212-0804 0.53 0.02 Gaia H-atm* 8 1.3 0.1 1.3 0.1 IFMR LP 941-19 0213-3345 0.37 0.05 Gaia H-atm* 8 1.9 0.9 Ultra-low EGGR 471 0232-1411 WD 0230-144 0.66 0.06 Phot 1 2.1 0.9 2.7 0.2 2.4 1.0 IFMR LP 830-14 0235-2400 WD 0233-242 0.58 0.00 Phot 1 1.1 0.4 1.8 0.1 1.5 0.4 IFMR EGGR 473 0248+5423 WD 0245+541 0.73 0.03 Phot 1 2.9 1.4 3.1 0.2 3.0 1.5 IFMR CPD-69 177 0310-6836 WD 0310-688 0.67 0.03 Spec 1 2.3 0.7 2.8 0.2 2.5 0.7 IFMR {alpha} For Bb 0312-2859 - 1.9 0.9 Conjecture EGGR 566 0325-0149 WD 0322-019 0.63 0.05 Phot 1 1.8 0.8 2.3 0.2 2.1 0.8 IFMR Wolf 219 0344+1826 WD 0341+182 0.57 0.06 Phot 1 1.0 0.9 1.7 0.1 1.4 0.9 IFMR G 7-16 0400+0814 WD 0357+081 0.61 0.06 Phot 1 1.5 0.9 2.1 0.2 1.8 0.9 IFMR {o^2^} Eri B 0415-0739 (WD 0413-077) 0.573 0.018 Orbit 9 1.1 0.5 1.7 0.1 1.4 0.5 IFMR {epsilon} Ret B 0416-5917 WD 0415-594 0.60 0.12 Spec 7 1.4 1.6 2.0 0.2 1.7 1.6 IFMR EGGR 169 0425+1211 WD 0423+120 0.65 0.04 Phot 1 2.0 0.7 2.6 0.2 2.3 0.8 IFMR EGGR 180 0431+5858 WD 0426+588 0.675 0.051 Lensing 10 2.3 0.9 2.8 0.2 2.6 0.9 IFMR HD 283750 B 0436+2709 WD 0433+270 1.12 0.01 GravRed 5 6.1 1.2 6.5 0.4 6.3 1.2 IFMR EGGR 41 0437-0849 WD 0435-088 0.53 0.02 Phot 1 1.3 0.1 1.3 0.1 IFMR LP 777-1 0505-1722 WD 0503-174 0.53 0.01 Spec 23 1.3 0.1 1.3 0.1 IFMR V371 Ori B 0533+0156 0.63 0.17 Dyn+mod 18 1.8 2.2 2.3 0.2 2.1 2.2 IFMR EGGR 248 0551-0010 WD 0548-001 0.69 0.03 Phot 1 2.5 0.7 2.9 0.2 2.7 0.8 IFMR UCAC4 398-010797 0554-1035 0.68 0.01 Gaia He-atm 8 2.4 0.6 2.8 0.2 2.6 0.7 IFMR EGGR 45 0555-0410 WD 0552-041 0.82 0.01 Phot 1 3.4 1.5 3.7 0.2 3.6 1.6 IFMR EGGR 290 0556+0521 WD 0553+053 0.72 0.03 Phot 1 2.9 1.4 3.0 0.2 3.0 1.4 IFMR G 249-36 B 0605+6049 1.03 0.08 Dyn+mod 21 5.2 1.3 5.9 0.4 5.6 1.4 IFMR {alpha} CMa B 0645-1643 WD 0642-166 1.017 0.025 GravRed 11 5.1 1.1 5.9 0.4 5.5 1.1 IFMR EGGR 484 0647+0231 WD 0644+025 0.85 0.15 Spec 7 3.6 1.8 4.2 0.3 3.9 1.8 IFMR LAWD 23 0647+3730 WD 0644+375 0.69 0.03 Spec 1 2.5 0.7 2.9 0.2 2.7 0.8 IFMR L 454-9 0657-3909 WD 0655-390 0.59 0.00 Phot 1 1.3 0.5 1.9 0.1 1.6 0.5 IFMR EGGR 485 0700+3157 WD 0657+320 0.60 0.02 Phot 1 1.4 0.5 2.0 0.2 1.7 0.6 IFMR SCR J0708-6706 0708-6706 WD 0708-670 0.57 0.00 Phot 1 1.0 0.4 1.7 0.1 1.4 0.4 IFMR EGGR 52 A 0730+4810 WD 0727+482A 0.51 0.01 Phot 1 1.1 0.1 1.1 0.1 IFMR EGGR 52 B 0730+4810 WD 0727+482B 0.65 0.01 Phot 1 2.0 0.6 2.6 0.2 2.3 0.6 IFMR EGGR 321 0733+6409 WD 0728+642 0.58 0.00 Phot 1 1.1 0.4 1.8 0.1 1.5 0.4 IFMR {alpha} CMi B 0739+0513 WD 0736+053 0.553 0.022 Orbit 13 1.5 0.1 1.5 0.1 IFMR LAWD 25 0740-1724 WD 0738-172 1.11 0.05 GravRed 5 6.0 1.2 6.4 0.4 6.2 1.3 IFMR VB 3 0745-3355 (WD 0743-336) 0.55 0.01 Phot 1 1.5 0.1 1.5 0.1 IFMR EGGR 426 0750+0711 WD 0747+073.1 0.48 0.01 Phot 1 1.0 0.1 Low EGGR 427 0750+0711 WD 0747+073.2 0.56 0.01 Phot 1 0.9 0.4 1.6 0.1 1.2 0.4 IFMR LAWD 26 0753-6747 WD 0752-676 0.73 0.06 Phot 1 2.9 1.5 3.1 0.2 3.0 1.5 IFMR SCR J0753-2524 0753-2524 WD 0751-252 0.52 0.01 Gaia-H 8 1.2 0.1 1.2 0.1 IFMR L 97-3 A 0806-6618 WD 0806-661 0.58 0.03 Phot 1 1.1 0.6 1.8 0.1 1.5 0.6 IFMR UPM J0812-3529 0812-3529 (WD 0810-353) 0.70 0.01 Gaia H-atm* 8 2.6 0.7 2.9 0.2 2.8 0.7 IFMR G 111-64 0814+4845 WD 0810+489 0.57 0.00 Phot 1 1.0 0.4 1.7 0.1 1.4 0.4 IFMR SCR J0818-3110 0818-3110 WD 0816-310 0.57 0.00 Phot 1 1.0 0.4 1.7 0.1 1.4 0.4 IFMR SCR J0821-6703 0821-6703 WD 0821-669 0.66 0.01 Phot 1 2.1 0.6 2.7 0.2 2.4 0.6 IFMR CD-32 5613 0841-3256 WD 0839-327 0.45 0.05 Spec 7 1.0 0.1 Low LP 726-1 0842-1347 WD 0840-136 0.57 0.00 Phot 1 1.0 0.4 1.7 0.1 1.4 0.4 IFMR {iota} UMa Ab 0859+4802 1.00 0.30 Dyn+mag 19 4.9 3.0 5.8 0.4 5.3 3.0 IFMR LP 606-32 0859-0058 WD 0856-007 0.52 0.01 Gaia He-atm 8 1.2 0.1 1.2 0.1 IFMR EGGR 250 0915+5325 WD 0912+536 0.75 0.02 Phot 1 3.0 1.5 3.2 0.2 3.1 1.5 IFMR EGGR 252 1001+1441 WD 0959+149 0.70 0.01 Gaia He-atm 8 2.6 0.7 2.9 0.2 2.8 0.7 IFMR LP 315-42 1011+2845 WD 1008+290 0.68 0.01 Phot 1 2.4 0.6 2.8 0.2 2.6 0.7 IFMR WT 1759 1012-1843 WD 1009-184 0.59 0.02 Phot 1 1.3 0.5 1.9 0.1 1.6 0.5 IFMR EGGR 350 1023+6327 WD 1019+637 0.57 0.05 Phot 1 1.0 0.8 1.7 0.1 1.4 0.8 IFMR LP 37-186 1037+7110 WD 1033+714 0.58 0.00 Phot 1 1.1 0.4 1.8 0.1 1.5 0.4 IFMR EGGR 535 1038-2040 WD 1036-204 0.60 0.01 Phot 1 1.4 0.5 2.0 0.2 1.7 0.5 IFMR BD-18 3019 B 1045-1906 WD 1043-188 0.53 0.11 Phot 1 1.3 0.1 1.3 0.1 IFMR LAWD 34 1057-0731 WD 1055-072 0.85 0.04 Phot 1 3.6 1.6 4.2 0.3 3.9 1.6 IFMR {xi} UMa Bb 1118+3131 - 1.9 0.9 Conjecture SCR J1118-4721 1118-4721 WD 1116-470 0.57 0.00 Phot 1 1.0 0.4 1.7 0.1 1.4 0.4 IFMR Ross 627 1124+2121 WD 1121+216 0.61 0.11 Spec 7 1.5 1.5 2.1 0.2 1.8 1.5 IFMR 20 Crt B 1134-3250 WD 1132-325 0.60 0.01 Gaia He-atm 8 1.4 0.5 2.0 0.2 1.7 0.5 IFMR GD 140 1137+2947 WD 1134+300 0.97 0.03 Spec 1 4.7 1.0 5.6 0.4 5.1 1.1 IFMR LAWD 37 1145-6450 (WD 1142-645) 0.61 0.01 Phot 1 1.5 0.5 2.1 0.2 1.8 0.5 IFMR SSSPM J1148-7458 1147-7457 0.488 0.003 Gaia He-atm 8 1.0 0.1 Low SDSS J115052.32+683116.1 1150+6831 WD 1148+687 0.69 0.04 Spec 2 2.5 0.8 2.9 0.2 2.7 0.8 IFMR LP 852-7 1205-2333 WD 1202-232 0.59 0.03 Spec 1 1.3 0.6 1.9 0.1 1.6 0.6 IFMR G 197-47 1211+5724 WD 1208+576 0.56 0.09 Phot 1 0.9 1.2 1.6 0.1 1.2 1.2 IFMR WG 21 1226-6612 WD 1223-659 0.45 0.02 Spec 1 1.0 0.1 Low WG 22 1238-4948 WD 1236-495 1.13 0.14 Spec 7 6.2 1.8 6.5 0.4 6.3 1.8 IFMR Wolf 457 1300+0328 WD 1257+037 0.70 0.06 Phot 1 2.6 1.0 2.9 0.2 2.8 1.0 IFMR EGGR 436 1308+8502 WD 1309+853 0.71 0.02 Phot 1 2.8 0.7 3.0 0.2 2.9 0.7 IFMR ER 8 1312-4728 WD 1310-472 0.63 0.04 Phot 1 1.8 0.7 2.3 0.2 2.1 0.7 IFMR LP 854-50 1319-2147 WD 1316-215 0.99 0.01 Gaia H-atm 8 4.9 1.0 5.7 0.4 5.3 1.1 IFMR LAWD 45 1319-7823 WD 1315-781 0.69 0.02 Phot 1 2.5 0.7 2.9 0.2 2.7 0.7 IFMR BD-07 3632 1330-0834 WD 1327-083 0.50 0.06 GravRed 5 1.0 0.1 1.0 0.1 IFMR Wolf 489 1336+0340 (WD 1334+039) 0.54 0.03 Phot 1 1.4 0.1 1.4 0.1 IFMR LSPM J1341+0500 1341+0500 (WD 1338+052) 0.58 0.15 Phot 2 1.1 1.9 1.8 0.1 1.5 1.9 IFMR EGGR 438 1348+2334 WD 1345+238 0.45 0.02 Phot 1 1.0 0.1 Low PG 1350-090 1353-0916 WD 1350-090 0.68 0.03 Spec 1 2.4 0.7 2.8 0.2 2.6 0.7 IFMR VVV J141159.32-592045.7 1411-5920 0.66 0.01 Gaia H-atm* 8 2.1 0.6 2.7 0.2 2.4 0.6 IFMR LP 801-9 1447-1742 WD 1444-174 0.82 0.05 Phot 1 3.4 1.6 3.7 0.2 3.6 1.6 IFMR G 137-24 1535+1247 WD 1532+129 0.57 0.15 Phot 2 1.0 1.9 1.7 0.1 1.4 1.9 IFMR HD 140901 B 1547-3755 WD 1544-377 0.58 0.01 GravRed 5 1.1 0.5 1.8 0.1 1.5 0.5 IFMR CD-38 10980 1623-3913 WD 1620-391 0.65 0.01 GravRed 5 2.0 0.6 2.6 0.2 2.3 0.6 IFMR Ross 640 1628+3646 WD 1626+368 0.58 0.03 Phot 1 1.1 0.6 1.8 0.1 1.5 0.6 IFMR G 138-38 1632+0851 WD 1630+089 0.59 0.15 Spec 2 1.3 1.9 1.9 0.1 1.6 1.9 IFMR EGGR 258 1634+5710 WD 1633+572 0.57 0.04 Phot 1 1.0 0.7 1.7 0.1 1.4 0.7 IFMR PG 1633+434 1635+4317 WD 1633+433 0.68 0.04 Phot 1 2.4 0.8 2.8 0.2 2.6 0.8 IFMR DN Dra 1648+5903 WD 1647+591 0.77 0.03 Astero 14 3.1 1.5 3.3 0.2 3.2 1.5 IFMR UCAC4 317-104829 1706-2643 (WD 1703-267) 0.808 0.009 Gaia H-atm 8 3.3 1.5 3.5 0.2 3.4 1.5 IFMR EGGR 494 1708+0257 WD 1705+030 0.68 0.09 Phot 1 2.4 1.3 2.8 0.2 2.6 1.3 IFMR G 203-47 B 1709+4340 WD 1708+437 > 0.50 Dyn+mod 22 > 1.4 > 2.0 > 1.4 IFMR PM J17476-5436 1747-5436 0.48 0.01 Gaia He-atm 8 1.0 0.1 Low EGGR 372 1748+7052 WD 1748+708 0.79 0.01 Phot 1 3.2 1.5 3.4 0.2 3.3 1.5 IFMR EGGR 199 1749+8246 WD 1756+827 0.55 0.13 Spec 7 1.5 0.1 1.5 0.1 IFMR LSR J1817+1328 1817+1328 WD 1814+134 0.68 0.02 Phot 1 2.4 0.7 2.8 0.2 2.6 0.7 IFMR G 227-28 1821+6101 WD 1820+609 0.56 0.05 Phot 1 0.9 0.8 1.6 0.1 1.2 0.8 IFMR EGGR 176 1824-1308 WD 1821-131 1.06 0.07 Spec 3 5.5 1.3 6.1 0.4 5.8 1.3 IFMR UCAC4 508-079937 1825+1135 0.51 0.01 Gaia H-atm 8 1.1 0.1 1.1 0.1 IFMR EGGR 374 1830+5447 WD 1829+547 0.90 0.07 Phot 1 4.0 1.1 5.0 0.3 4.5 1.2 IFMR LAWD 73 1900+7039 WD 1900+705 0.93 0.02 Phot 1 4.3 1.0 5.3 0.3 4.8 1.0 IFMR EGGR 375 1918+3843 WD 1917+386 0.75 0.04 Phot 1 3.0 1.5 3.2 0.2 3.1 1.5 IFMR LAWD 74 1920-0740 WD 1917-077 0.62 0.02 Phot 1 1.6 0.6 2.2 0.2 1.9 0.6 IFMR UCAC4 482-095741 1921+0613 0.68 0.01 Gaia H-atm 8 2.4 0.6 2.8 0.2 2.6 0.7 IFMR GD 219 1921+1440 WD 1919+145 0.74 0.03 Spec 1 3.0 1.4 3.1 0.2 3.1 1.5 IFMR PY Vul 1937+2743 WD 1935+276 0.66 0.02 Astero 15 2.1 0.6 2.7 0.2 2.4 0.7 IFMR LAWD 79 1956-0102 WD 1953-011 0.79 0.13 Spec 7 3.2 1.7 3.4 0.2 3.3 1.7 IFMR Wolf 1130 B 2005+5426 WD 2003+542 1.24 0.17 Orbit 16 7.2 2.0 7.2 0.4 7.2 2.1 IFMR EGGR 498 2005-1056 WD 2002-110 0.72 0.01 Phot 1 2.9 1.4 3.0 0.2 3.0 1.4 IFMR CD-30 17706 2010-3013 WD 2007-303 0.60 0.02 Spec 1 1.4 0.5 2.0 0.2 1.7 0.6 IFMR SCR J2012-5956 2012-5956 WD 2008-600 0.44 0.01 Phot 1 1.9 0.9 Ultra-low EC 20173-3036 2020-3027 0.75 0.01 Gaia H-atm* 8 3.0 1.5 3.2 0.2 3.1 1.5 IFMR HD 340611 2034+2503 WD 2032+248 0.64 0.03 Spec 1 1.9 0.7 2.4 0.2 2.2 0.7 IFMR EGGR 140 2044-6805 WD 2039-682 0.98 0.03 Spec 1 4.8 1.0 5.6 0.4 5.2 1.1 IFMR EGGR 261 2049+3728 WD 2047+372 0.81 0.03 Spec 1 3.3 1.5 3.5 0.2 3.4 1.5 IFMR G 187-8 A 2050+2630 WD 2048+263 0.24 0.04 e Phot 1 1.9 0.9 Ultra-low G 187-8 B 2050+2630 1 1.9 0.9 Ultra-low UCAC4 325-215293 2052-2504 (WD 2049-253) 0.47 0.01 Gaia He-atm 8 1.0 0.1 Low Ross 193 B 2056-0450 WD 2054-050 0.49 0.01 Spec 23 1.0 0.1 Low WT 765 2101-4906 0.53 0.01 Gaia H-atm 8 1.3 0.1 1.3 0.1 IFMR LAWD 83 2113-8149 WD 2105-820 0.78 0.10 Spec 7 3.2 1.6 3.4 0.2 3.3 1.6 IFMR EGGR 378 2118+5412 WD 2117+539 0.56 0.03 Spec 1 0.9 0.6 1.6 0.1 1.2 0.6 IFMR {nu} Oct B 2141-7723 0.55 0.05 Dyn+mod 20 1.5 0.1 1.5 0.1 IFMR L 570-26 2141-3300 WD 2138-332 0.70 0.02 Phot 1 2.6 0.7 2.9 0.2 2.8 0.7 IFMR EGGR 148 2142+2059 WD 2140+207 0.48 0.04 Phot 1 1.0 0.1 Low PHL 1716 2143-0659 0.87 0.01 Gaia H-atm 8 3.7 0.9 4.5 0.3 4.1 1.0 IFMR UCAC4 747-070768 2151+5917 (WD 2150+591) 0.57 0.01 Gaia H-atm 8 1.0 0.4 1.7 0.1 1.4 0.5 IFMR WG 39 2157-5100 WD 2154-512 0.60 0.04 Phot 1 1.4 0.7 2.0 0.2 1.7 0.7 IFMR CD Oct 2204-7513 WD 2159-754 0.92 0.04 Spec 1 4.2 1.0 5.3 0.3 4.7 1.1 IFMR WD 2211-392 2214-3859 WD 2211-392 0.80 0.04 Phot 1 3.3 1.5 3.5 0.2 3.4 1.5 IFMR SCR J2230-7515 2230-7515 WD 2226-755 0.58 0.00 Phot 1 1.1 0.4 1.8 0.1 1.5 0.4 IFMR SCR J2230-7513 2230-7513 WD 2226-754 0.58 0.00 Phot 1 1.1 0.4 1.8 0.1 1.5 0.4 IFMR EGGR 155 2249+2236 WD 2246+223 1.11 0.21 Spec 7 6.0 2.3 6.4 0.4 6.2 2.3 IFMR EGGR 283 A 2251+2939 WD 2248+293 0.35 0.07 e Phot 1 1.9 0.9 Ultra-low EGGR 283 B 2251+2939 1 1.9 0.9 Ultra-low EGGR 453 2253-0646 (WD 2251-070) 0.58 0.03 Phot 1 1.1 0.6 1.8 0.1 1.5 0.6 IFMR LSPM J2309+5506E 2309+5506 WD 2307+548 0.59 0.15 Spec 2 1.3 1.9 1.9 0.1 1.6 1.9 IFMR ZZ Psc 2328+0514 WD 2326+049 0.593 0.012 Astero 15 1.3 0.5 1.9 0.1 1.6 0.5 IFMR GD 1212 2338-0741 WD 2336-079 0.62 0.03 Astero 17 1.6 0.6 2.2 0.2 1.9 0.7 IFMR LAWD 93 2343+3232 WD 2341+322 0.65 0.11 GravRed 5 2.0 1.5 2.6 0.2 2.3 1.5 IFMR