2008AJ....135.1239H

Query : 2008AJ....135.1239H

2008AJ....135.1239H - Astron. J., 135, 1239-1248 (2008/April-0)

Precise estimates of the synthetic spectral distances to DA white dwarfs.

HOLBERG J.B., BERGERON P. and GIANNINAS A.

Abstract (from CDS):

Using recent photometric calibrations, we develop greatly improved distance estimates for DA white dwarfs using multi-band synthetic photometry based on spectroscopic temperatures and gravities. Very good correlations are shown to exist between our spectroscopically based photometric distance estimates and those derived from trigonometric parallaxes. We investigate the uncertainties involved in our distance estimates, as well as discuss the circumstances where such techniques are most likely to fail. We apply our techniques to the large sample of Sloan Digital Sky Survey DA white dwarfs where automated fitting of H I Balmer profiles yields spectrometric temperatures and gravities. We determine simple empirical corrections to these temperatures and gravities with respect to published slit spectroscopy. After applying these Teff-log g corrections as well as appropriate interstellar extinction corrections, where necessary, we derive spectroscopically based photometric distances for 7062 DA stars from this sample.

Abstract Copyright: ∼

Journal keyword(s): stars: distances - stars: white dwarfs - techniques: photometric

VizieR on-line data: <Available at CDS (J/AJ/135/1239): table1.dat table3.dat table4.dat table5.dat table6.dat table7.dat>

Status at CDS : All or part of tables of objects could be ingested in SIMBAD with priority 2.

CDS comments: In Tab.1 LTT 6487 is a misprint for LTT 6497,in Tab.3 WD 1236-95 is a misprint for WD 1236-495.

Simbad objects: 127

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Number of rows : 127
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 Wolf 1 WD* 00 13 39.1508277842 +00 19 24.584396353   15.55   15.4   DA5.2 82 0
2 EGGR 561 WD* 00 40 22.8841464072 -00 21 30.064811976   15.29 15.1     DA3.2 44 0
3 PHL 3101 WD* 00 54 38.8581643272 -09 52 19.885121148   16.9       DA5.5 31 0
4 G 33-45 WD* 01 10 55.0689137317 +14 39 22.313375518   17.8   16.6   DA5.4 43 0
5 LAWD 10 WD* 01 37 59.3936818351 -04 59 44.668541360   13.20 12.83 12.8   DA+D1 191 0
6 EGGR 168 WD* 02 11 20.8420869594 +39 55 21.516404474   14.80 14.50 14.4   DAZ6.9 121 0
7 Feige 22 WD* 02 30 16.6275391056 +05 15 50.696500968 11.939 12.746 12.798 12.901 13.004 DA2.5 141 0
8 CPD-69 177 WD* 03 10 31.0195960176 -68 36 03.380768388 10.757 11.413 11.394 11.47 11.558 DA3.0 299 0
9 PHL 1484 WD* 03 13 05.8210711344 -07 07 49.312806816     16.7     DA2.7 24 0
10 KUV 03205-0005 WD* 03 23 02.8512206040 +00 05 59.658202104     16.97     DA3.7 26 0
11 KUV 03290+0053 WD* 03 31 33.8935909488 +01 03 27.819941004   16.8 16.8 16.4   DA1.4 29 0
12 SDSS J033236.61-004918.4 WD* 03 32 36.6093659016 -00 49 18.406771320   17.5   18.6   DA 24 0
13 * omi02 Eri B WD* 04 15 21.7957181469 -07 39 29.203986789 9.147 9.83 9.53     DA2.9 357 0
14 BD+52 913 WD* 05 05 30.6180977592 +52 49 51.919301604 10.25 11.44 11.69 11.93 12.108 DA.8 1153 0
15 HS 0742+2306 WD* 07 45 32.8986579864 +22 59 14.332583472           DA 18 0
16 EGGR 345 WD* 07 55 25.9728975706 +36 21 55.078180745   16.33   15.9   DA6.4 56 0
17 KUV 07540+4015 WD* 07 57 23.9378980776 +40 07 14.772585144   16.8 16.7     DA2.6 25 0
18 EGGR 58 WD* 08 20 01.3406920039 +38 34 35.521476253   16.94   16.4   DA6.5 64 0
19 EGGR 249 WD* 08 30 39.4612203776 +32 41 47.230399185   16.02   15.3   DA6.8 64 0
20 CD-32 5613 WD* 08 41 32.4290850497 -32 56 32.915823461   12.07 11.85 12.3   DA5.5 325 0
21 Ton 941 WD* 08 42 52.2958668912 +34 24 22.369453740   16 16.2     DA2.8 35 0
22 HD 74389B WD* 08 45 48.9561653856 +48 52 45.678931932   15.5       DA1.3 30 1
23 CBS 90 WD* 09 02 10.2953456016 +33 35 09.953289600   16       DA2.0 33 0
24 EGGR 64 WD* 09 16 40.7559432984 +43 59 41.590579092   15.56   15.3   DA5.8 73 0
25 PG 0916+065 WD* 09 18 41.8469319768 +06 17 01.939660908   15.66   15.4   DA1.1 31 0
26 V* RY LMi WD* 09 24 15.2482279632 +35 16 51.401570556   15.72   15.99   DA4 274 0
27 Ton 17 WD* 09 33 41.0503843080 +29 11 23.317392732   16.14   15.8   DA6.0 60 0
28 PG 0937+506 WD* 09 40 22.6601336280 +50 21 05.882761872   16.06       DA1.4 53 0
29 PG 0941+433 WD* 09 44 31.2602509440 +43 01 24.758024844   16.52 16.32     DA1.9 32 0
30 LAWD 32 WD* 09 46 39.0735844152 +43 54 52.233579756   13.39   13.8   DA3.8 109 0
31 PG 0950+024 WD* 09 52 45.5886638016 +02 09 38.830631328   16.34       DA1.2 30 0
32 SBSS 0949+495 WD* 09 52 47.0714936400 +49 20 53.713273128           DA 21 0
33 EGGR 69 WD* 09 57 48.3483199086 +24 32 55.543566200   15.34 15.09 14.4   DA5.8 72 0
34 LB 564 WD* 10 03 16.3568389968 -00 23 36.942793152   16.08   16.2   DA2.4 40 0
35 PG 1010+043 WD* 10 13 12.7107832728 +04 05 14.276368824   16.34   16.9   DA1.7 29 0
36 PG 1010+065 WD* 10 13 28.1651586672 +06 12 07.314084252   16.30       DA1.1 35 0
37 G 43-38 WD* 10 15 02.6095463036 +08 06 35.702726437   16.57   15.7   DA7.5 55 0
38 EGGR 350 WD* 10 23 09.0629848950 +63 27 41.489054140   15.09   14.6   DA7.3 70 0
39 L 320-380 PM* 10 25 29.0292691570 -49 54 25.734611654   13.8 12.6 12.173   ~ 17 0
40 PG 1023+009 WD* 10 25 49.7131452432 +00 39 06.145515036   16.3 16.3 16.5   DA1.4 31 0
41 PG 1026+454 WD* 10 29 45.2951675832 +45 07 04.926948312   16.1 16.13 16.4   DA1.4 58 0
42 GD 304 WD* 10 37 43.4671192536 +48 57 20.753512524   15.5       DA2.4 50 0
43 PG 1036+086 WD* 10 39 07.3787750808 +08 18 41.006097360   16.07 16.26 16.2   DA2.2 32 0
44 PG 1038+634 WD* 10 41 57.2390461800 +63 07 01.670817648   15.49 15.3     DA2.0 52 0
45 PG 1040+452 WD* 10 43 32.6246801112 +44 53 28.982547348   16.94       DA1.1 45 0
46 LB 1919 WD* 10 59 16.4293648440 +51 24 43.125083064   15.5 16.8     DA.7 62 0
47 EGGR 75 WD* 11 07 42.7744201512 +59 58 29.657444232   13.78   13.7   DA2.7 70 0
48 EGGR 76 WD* 11 07 59.9504280373 -05 09 26.034289695 12.397 13.093 13.057 13.141 13.215 DA3 172 0
49 L 970-27 PM* 11 08 06.5391855920 -05 13 47.135439598 15.253 14.058 12.559 11.479 10.125 M3V 65 0
50 GD 305 WD* 11 11 07.4305470864 +56 04 37.645437720   16.5   16.9   DA5.5 42 0
51 Ross 627 WD* 11 24 12.9710801226 +21 21 35.569805995       14.28   DA6.8 124 0
52 GD 307 WD* 11 25 18.8773833960 +54 19 36.207431868   15.5   15.5   DA3.3 53 0
53 GD 309 WD* 11 26 52.3938170592 +59 19 17.103343224   15.5   14.8   DA4.7 40 0
54 GD 140 WD* 11 37 05.1041466528 +29 47 58.288741080 11.47 12.42 12.45 12.73 12.714 DA2.2 257 0
55 EGGR 185 WD* 11 45 56.6703793780 +31 49 30.692869763   13.66 13.60 14.0   DA3.1 83 1
56 LAWD 38 WD* 11 50 20.1723452944 +25 18 32.765299925   15.78   15.4   DA5 66 0
57 LP 129-586 PM* 11 51 23.4996757848 +54 11 12.668779104   17.4   15.3   M3.8 39 0
58 LP 129-587 WD* 11 51 23.9947103976 +54 11 47.782832928   16.8   16.4   DA5.1 53 0
59 PG 1200+549 WD* 12 02 53.9907003720 +54 37 09.574673736     16.31     DA1.7 30 0
60 G 197-47 WD* 12 11 29.2732556757 +57 24 17.242313993   16.34   15.3   DA8.6 66 0
61 PG 1215+025 WD* 12 17 56.1971786664 +02 10 46.469650872   16.4 16.4 17.0   DA.83 25 0
62 WG 22 WD* 12 38 49.7811220835 -49 48 00.219515411   14.14 13.96     DA4.2 245 0
63 HS 1241+4821 WD* 12 43 41.7498493176 +48 05 34.458771696           DA 29 0
64 EGGR 92 WD* 12 47 14.7133704150 +14 42 30.875986658   16.08   15.9   DA4.6 66 0
65 EGGR 536 WD* 12 50 07.7347368745 +54 47 06.171744354   19.4   17.1   DC 52 0
66 GD 150 WD* 12 52 17.1458812728 +15 44 43.466109396   14.36 14.63 14.9   DA1.9 43 0
67 EGGR 94 WD* 12 59 46.6567450670 +27 34 04.137867253   15.68   15.0   DAZ5.9 80 0
68 Wolf 457 WD* 13 00 09.0631835435 +03 28 41.063241871 16.356 16.452 15.808 15.429 15.044 DAQZ8 108 0
69 HE 1258+0123 WD* 13 01 10.5155376720 +01 07 39.926449092   16.5 16.26 16.5   DA4.3 47 0
70 LP 616-70 WD* 13 02 47.9691462432 -00 50 02.778877356     16.84     DA 25 0
71 PG 1305-017 WD* 13 08 15.2126933712 -01 59 04.415410896   16.25 16.0     DAO1.1 37 0
72 HZ 43A WD* 13 16 21.8532409720 +29 05 55.411186877   12.52 12.66     DAwk 477 0
73 PG 1320+645 WD* 13 22 32.1388963560 +64 15 45.761174352   16.24 16.38     DA1.8 32 0
74 EGGR 358 WD* 13 27 42.1659783000 +57 55 05.939444019   17.12   16.4   DA7.4 49 0
75 BD-07 3632 WD* 13 30 13.6370112733 -08 34 29.468140653 11.803 12.398 12.340 12.39 12.436 DA3.5 203 0
76 Wolf 489 WD* 13 36 31.8521839520 +03 40 45.942173346   15.66   14.48   DC9 128 0
77 LAWD 52 WD* 13 38 50.4780906644 +70 17 07.640657534 11.807 12.54 12.60 13.01 12.979 DA2.4 234 0
78 PG 1342+444 WD* 13 44 26.8497569064 +44 08 33.299274192   16.15       DA.7 56 0
79 EGGR 360 WD* 13 47 24.3696354602 +10 21 38.013189353   15.49   14.8   DA7.1 104 0
80 EGGR 438 WD* 13 48 03.0103253113 +23 34 46.443561286   16.72   15.2   DC9 82 0
81 PG 1348+442 WD* 13 50 20.0596246296 +43 57 50.578404156   16.27       DA2.5 33 0
82 PG 1349+552 WD* 13 51 20.2509674304 +54 57 42.595932708   15.51       DA4.1 49 0
83 V* DU Dra WD* 13 52 11.0036780664 +65 24 57.126049128   15.7   15.3   DA4.1 75 0
84 PG 1401+006 WD* 14 03 45.3098112000 +00 21 35.921448540   17.03       DA.8 11 0
85 PG 1407+425 WD* 14 09 45.2394571992 +42 16 00.654967560     14.98     DA5.0 50 0
86 GD 163 WD* 14 10 26.9530830912 +32 08 35.850221808   13.96   14.3   DA2.6 68 0
87 PG 1428+374 WD* 14 30 42.6128599152 +37 10 15.316333284   14.90 15.6     DA3.4 54 0
88 PG 1436+526 WD* 14 37 41.5893931320 +52 23 15.059294880   16.33       DA2.1 28 0
89 HE 1441-0047 WD* 14 44 33.8073871944 -00 59 58.867977912   15.6 16.2 16.0   DA3 39 0
90 LAWD 56 WD* 14 50 49.3755085557 +07 33 33.866961226   15.50   15.4   DA3.4 69 0
91 GD 173 WD* 14 53 50.3854902744 +00 25 31.024990632   15.15   15.7   DA1.9 62 0
92 SBSS 1452+553 WD* 14 54 15.8498037552 +55 11 52.243262628   16.069 16.066     DA1.8 30 0
93 EGGR 298 WD* 14 58 06.4884482642 +29 37 29.515263565   15.86   15.3   DA6.8 99 0
94 PG 1459+347 WD* 15 01 41.1635128152 +34 31 58.759677192   15.64 15.77     DA2.3 47 0
95 CBS 220 WD* 15 01 47.4696567048 +33 10 47.124594588   16       DA3.5 18 0
96 GD 178 WD* 15 11 27.6256557720 +32 04 17.914472544   14.18   14.4   DA3.5 61 0
97 EGGR 112 WD* 15 11 51.3667790899 +56 24 50.544290269   16.47   16.1   DA5.4 58 0
98 LB 769 WD* 15 14 21.2727679272 +00 47 52.809370512   15.61 16.5 16.2   DA1.8 51 0
99 PG 1519+500 WD* 15 20 41.9645059656 +49 51 40.890294720   16.17 16.45     DA1.7 34 0
100 PG 1526+014 WD* 15 28 39.4450967832 +01 13 00.076081944   16.56 16.43     DA1.0 28 0
101 GD 347 WD* 15 36 15.8308962120 +50 13 50.984197608   15.97   15.6   DA5.6 60 0
102 PG 1548+406 WD* 15 50 35.2094904864 +40 25 58.634598576   15.61 15.89     DA.9 40 0
103 Ton 807 WD* 15 56 05.2657167528 +32 05 06.898203132   15.8 16.0     DA1.6 25 0
104 G 202-26 WD* 16 01 12.7069719058 +53 16 59.842540633   16.6   16.6   DA7.5 33 0
105 Ross 808 WD* 16 01 23.1868739817 +36 48 34.288643534   14.53   14.7   DA4.4 117 0
106 Ton 252 WD* 16 02 46.4531533872 +30 39 14.484590784   16.110 16.353     DA.9 30 0
107 EGGR 116 WD* 16 08 22.1889820968 +42 05 43.435887864   13.91   13.7   DA3.8 54 0
108 EGGR 117 WD* 16 11 25.6063713071 +13 22 17.937724651   15.33   15.2   DA5.4 85 0
109 GD 196 WD* 16 13 02.2929380160 +16 31 55.184791656   15.86   15.7   DA3.3 47 0
110 EGGR 118 WD* 16 17 55.2411185208 -15 35 52.154367684 12.086 13.215 13.425 13.558 13.714 DA1.7 105 0
111 CD-38 10980 WD* 16 23 33.8380498896 -39 13 46.161043572 9.916 10.885 11.029 10.936 10.841 DA2 526 0
112 EGGR 327 WD* 16 27 53.4891141091 +09 12 16.023524499 16.008 16.475 16.117 15.899 15.683 DA6.9 105 0
113 KUV 16288+3904 WD* 16 30 34.2058799112 +38 57 35.244981504   16.8 16.8     DA2.5 23 0
114 PG 1633+434 WD* 16 35 01.4291783063 +43 17 36.347179696   15.26   14.5   DAZ7.6 85 0
115 EGGR 259 WD* 16 37 40.6398624480 +13 40 36.509259360   17.31   16.4   DA7.5 44 0
116 EGGR 120 WD* 16 39 27.8215382615 +33 25 22.241246085   14.83   14.6   DA4.9 74 0
117 EGGR 197 WD* 16 57 09.8599362431 +21 26 48.659961060   14.32   14.1   DA5.4 97 0
118 PG 1657+344 WD* 16 58 51.1124739360 +34 18 53.321336856   16.12       DA.9 70 0
119 LB 335 WD* 17 26 43.3815449232 +58 37 32.146498308   15.36 13.44     DA.9 65 0
120 * alf Lyr dS* 18 36 56.33635 +38 47 01.2802 0.03 0.03 0.03 0.07 0.10 A0V 2787 1
121 EGGR 127 WD* 18 57 30.1772042847 +33 57 25.775771950   14.81   14.8   DA4.1 83 0
122 CD-30 17706 WD* 20 10 56.8486912016 -30 13 06.627142663 11.654 12.286 12.242 12.311 12.381 DA3.1 267 0
123 LAWD 83 WD* 21 13 16.8549349741 -81 49 12.878285501 13.28 13.82 13.59 13.6   DA4.8 125 0
124 PG 2220+134 WD* 22 23 13.8474496224 +13 38 56.870736036   15.54 15.61 16.09   DA2.1 44 0
125 EGGR 155 WD* 22 49 05.5507896558 +22 36 31.991540832   14.55   13.8   DA4.7 111 0
126 EGGR 283 WD* 22 51 23.0280755320 +29 39 44.441403962   16.055 15.527 15.117   DA8.1 87 0
127 V* ZZ Psc WD* 23 28 47.6365087803 +05 14 54.235051503   13.217   13.106   DA4.1 536 0

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