Joined Bayestar17 3D Dust Mapprdust.map_unionivo://org.gavo.dc/prdust/q/map_unionThe GAVO DC teamGreen, G.M.Schlafly, E.F.Finkbeiner, D.Rix, H.-W.Martin, N.Burgett, W.Draper, P.W.Flewelling, H.Hodapp, K.Kaiser, N.Kudritzki, R.-P.Magnier, E.A.Metcalfe, N.Tonry, J.L.Wainscoat, RWaters, C.2018-03-09T00:00:00ZGAVO Data Center TeamMönchhofstrasse 12-14, D-69120 Heidelberggavo@ari.uni-heidelberg.de++49 6221 54 1837interstellar-extinctioninterstellar-dustgalaxy-structureThis is a view of the dust maps in the five orders, generated by
splitting the larger pixels from the higher orders into HEALPixes of
order 10. This means, in particular, that the spatial resolution for
all pixels with original_order!=10. Use this for convenient joins to
other tables.http://dc.zah.uni-heidelberg.de/tableinfo/prdust.map_unionSurveyResearchIsServedByGAVO Data Center TAP servicehttp://dc.zah.uni-heidelberg.de/taphttps://dc.zah.uni-heidelberg.de/tapPan-STARRS 10/0-2,5-6,9 1/15,17,33,35,42
2/53-55,58-59,76-77,79,122,129,131,137,139,162,172,174-175
3/207,209-211,227,229-231,261,263,313,315,494-495,506-507,509-513,515,521,523,640,642,654-655,694-695
4/821-823,833-835,903,907,913-915,1040-1041,1043,1049,1077,1079,1085,1249,1251,1257,1259,1930-1931,1968,1970-1971,1974-1975,2018-2019,2022-2023,2034-2035,2056-2057,2059,2081,2083,2180-2181,2183,2189,2191,2213,2215,2221,2572,2574-2575,2608,2610-2611,2666-2667,2770
5/3191,3197,3199,3303,3307,3309-3311,3329-3331,3622-3623,3625-3627,3649-3651,4169,4204-4205,4207,4304-4305,4307,4313,4315,4337,4349,4351,4693,4993,4995,5001,5003,5025,5027,5033,5035,7712,7714-7715,7736,7738-7739,7742-7743,7876,7878-7879,7890-7891,7894-7895,8063,8066-8067,8070-8071,8082-8083,8086-8087,8130-8131,8134-8135,8233,8235,8321,8357,8359,8365,8728-8729,8731,8753,8755,8761,8763,8849,8851,8857,8859,8893,10266,10292-10294,10344,10346-10347,10436,10438,10458,10658-10659,10662-10663,10680,10682-10683,11074-11075,11084,11086-11087,11098-11099,11103,11264-11266,11268-11269,11280
6/12757,12759,12787,12793,12795,13133-13135,13203,13206-13207,13209,13211,13233-13235,13313,13315,14429,14431,14439,14445-14447,14479,14487,14497-14499,14593-14595,16469,16471,16673,16684-16685,16687,16773,16805,16824-16825,16827,17172-17173,17224-17225,17227,17249,17357,17393,17401,17403,18769,18771,18780-18781,18783,18805-18807,18813,18815,18901,19968-19969,19971,19977,19979,20001,20009,20011,20097,20099,20105,20107,20137,20139,30760,30762,30854,30874,30878-30879,30950-30951,30962,31146-31147,31150,31508,31510-31511,31554-31555,31558-31559,31571,32238-32239,32249-32251,32515,32518,32530-32531,32534-32535,32928-32929,32931,32939,33293,33295,33425,33427,33469,33471,34837,34839,34845,34869,34920-34921,34923,35009,35011,35017,35019,35041,35043,35049,35051,35393,35395,35401,35403,35525,35527,35569,35580-35581,35583,41034,41056,41058-41059,41068,41070,41083,41180,41182-41183,41382,41402,41758-41759,41802,41824,41826-41827,41830,41836,41838-41839,41850-41851,41854-41855,42624,42626-42627,42642-42643,42646-42647,42698,42726,42746-42747,44290-44291,44314-44315,44318,44340,44342-44343,44385-44388,44390-44391,44410-44411,45068-45070,45084-45085,45088-45090,45092,45124-45125,45128,45136OpticalInfraredprdustBayestar17 3D Dust Mapping with Pan-STARRS 1
A 3D map of interstellar dust reddening, covering three
quarters of the sky (declinations greater than -30 degrees) out to a
distance of several kiloparsecs. The map is based on high-quality stellar
photometry of 800 million stars from Pan-STARRS 1 and 2MASS.
The map is available for five HEALPix levels (6 through 10), published
here as separate tables, map6 through map10. A union of the coverage is
provided as map_union. Use its coverage column to match against other
tables.
See http://argonaut.rc.fas.harvard.edu/ for more details.
prdust.map_unionJoined Bayestar17 3D Dust MapThis is a view of the dust maps in the five orders, generated by
splitting the larger pixels from the higher orders into HEALPixes of
order 10. This means, in particular, that the spatial resolution for
all pixels with original_order!=10. Use this for convenient joins to
other tables.healpixThe healpix (in galactic l, b) for which this data applies. This is of the order given in the hpx_order column, and thus it's not usually useful for querying. Query against the coverage column instead.pos.healpixintindexedprimarycoverageArea (as order-10-healpix interval) covered by this healpix.phys.angAreaintindexednullableconverged1 if the line-of-sight reddening fit converged, 0 otherwise.meta.codeshortdm_reliable_minMinimum reliable distance modulus.magfloatnullabledm_reliable_maxMaximum reliable distance modulus.magfloatnullablen_starsNumber of stars used to fit the line-of-sight reddening.meta.numberintnullablen_goodThe number of stars in the sightline with good convergence, and which passed a cut on Bayesian evidence (termed "good" stars).meta.numberintnullablen_dwarfsThe number of "good" stars which are inferred to be Main-Sequence stars.meta.numberintnullablegrdiagnosticGelman-Rubin convergence diagnostic in each HEALpix; a HEALpix can be considered good if diagnostic is below 1.2.floatnullablebest_fitThe best-fit (maximum proability density) line-of-sight reddening, in units of SFD-equivalent E(B-V), in each distance bin; the bins are 4 .. 19 mag of distance modulus, spaced 0.5 mags.magphys.absorptionfloatnullablesamples18 samples of E(B-V) in each distance bin drawn from the MCMC chain; the bins are 4 .. 19 mag of distance modulus, spaced 0.5 mags. This information can be used to estimate the reliability of best_fit (e.g., a standard deviation).magphys.absorption;src.samplefloatnullablehpx_orderThe HEALPix order healpix is given for. The dust map is not regularly sampled, which is why orders vary over the sky. For querying, it is simpler to look at coverage than at healpix+order.meta.number;pos.healpixshort