標(biāo)題: Titlebook: Galaxy Distances and Deviations from Universal Expansion; Barry F. Madore,R. Breant Tully Book 1986 D. Reidel Publishing Company, Dordrech [打印本頁] 作者: 召喚 時(shí)間: 2025-3-21 18:29
書目名稱Galaxy Distances and Deviations from Universal Expansion影響因子(影響力)
書目名稱Galaxy Distances and Deviations from Universal Expansion影響因子(影響力)學(xué)科排名
書目名稱Galaxy Distances and Deviations from Universal Expansion網(wǎng)絡(luò)公開度
書目名稱Galaxy Distances and Deviations from Universal Expansion網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Galaxy Distances and Deviations from Universal Expansion被引頻次
書目名稱Galaxy Distances and Deviations from Universal Expansion被引頻次學(xué)科排名
書目名稱Galaxy Distances and Deviations from Universal Expansion年度引用
書目名稱Galaxy Distances and Deviations from Universal Expansion年度引用學(xué)科排名
書目名稱Galaxy Distances and Deviations from Universal Expansion讀者反饋
書目名稱Galaxy Distances and Deviations from Universal Expansion讀者反饋學(xué)科排名
作者: chondromalacia 時(shí)間: 2025-3-22 00:07
https://doi.org/10.1007/978-94-009-3797-0and to confusion between the Virgo cluster proper (the S-cloud) and adjacent, but unrelated clouds at different distances. Two tests are presented which confirm the small scatter (σ ≈ 0.4 mag) of the corrected magnitude-luminosity index correlation (RC2 system) in the Virgo S cloud and in the Hercules supercluster.作者: 變色龍 時(shí)間: 2025-3-22 02:08 作者: insular 時(shí)間: 2025-3-22 06:03
NanoSail:D Orbital and Attitude Dynamicsurate to 1?%. The present scatter in the Tully-Fisher relation thus needs to be reduced by a factor of 2. In this contribution, we report on the sources of scatter in the Tully-Fisher relation and elaborate on a possible scheme which yields a scatter of only ?.25 mag.作者: DOTE 時(shí)間: 2025-3-22 11:52 作者: Intervention 時(shí)間: 2025-3-22 12:55 作者: Intervention 時(shí)間: 2025-3-22 20:05 作者: 逗留 時(shí)間: 2025-3-23 00:34 作者: apiary 時(shí)間: 2025-3-23 02:08 作者: 強(qiáng)制令 時(shí)間: 2025-3-23 08:34
A Review of Large Wind Turbine Systems,to the use of supernovae as distance indicators. In particular, we wish to emphasize that theoretical supernova atmosphere calculations are now available to effect the connection between observations and hydrodynamical models.作者: PRE 時(shí)間: 2025-3-23 11:25
A Solar Hydrogen Energy System,nearly complete sample of Sbc, Sc galaxies does not show any distance bias in the (Malmquist-free) log v. vs. M(B) relation. This demonstrates that even the latter relation can be applied only to well defined samples of type-restricted galaxies, if unbiased distances are aimed at.作者: overreach 時(shí)間: 2025-3-23 17:36 作者: abolish 時(shí)間: 2025-3-23 18:51
Main Sequence Fitting and the Distance to the Large Magellanic Cloud,rs. The sources of random and systematic error are briefly discussed, and the effects due to convective overshoot are estimated. The possibility of extending this technique to other galaxies is mentioned.作者: 前奏曲 時(shí)間: 2025-3-23 23:54 作者: 圖表證明 時(shí)間: 2025-3-24 02:52
Physical Models of Supernovae and the Distance Scale,to the use of supernovae as distance indicators. In particular, we wish to emphasize that theoretical supernova atmosphere calculations are now available to effect the connection between observations and hydrodynamical models.作者: Endearing 時(shí)間: 2025-3-24 09:20
21cm Line Widths and Distances of Spiral Galaxies,nearly complete sample of Sbc, Sc galaxies does not show any distance bias in the (Malmquist-free) log v. vs. M(B) relation. This demonstrates that even the latter relation can be applied only to well defined samples of type-restricted galaxies, if unbiased distances are aimed at.作者: Brain-Waves 時(shí)間: 2025-3-24 12:11
I Versus B-I Color-Magnitude Relation for Galaxies and I Band Distances,et al. 1979). The difference in the slopes of the blue and infrared Tully-Fisher relations implies that correlations must exist between color and 21-cm line width as well as color and absolute magnitude (Tully et al. 1982).作者: 救護(hù)車 時(shí)間: 2025-3-24 18:40
The Luminosity Index as a Distance Indicator and the Structure of the Virgo Cluster,and to confusion between the Virgo cluster proper (the S-cloud) and adjacent, but unrelated clouds at different distances. Two tests are presented which confirm the small scatter (σ ≈ 0.4 mag) of the corrected magnitude-luminosity index correlation (RC2 system) in the Virgo S cloud and in the Hercules supercluster.作者: Limpid 時(shí)間: 2025-3-24 20:19
Infrared Colour-Luminosity Relations for Field Galaxies,o point for spirals can be reduced by incorporating a surface brightness correction. These developments suggest that colour-luminosity studies will continue to be a valuable check on velocities fields derived from the Tully-Fisher method.作者: 易達(dá)到 時(shí)間: 2025-3-25 02:27
Minimizing the Scatter in the Tully-Fisher Relation,urate to 1?%. The present scatter in the Tully-Fisher relation thus needs to be reduced by a factor of 2. In this contribution, we report on the sources of scatter in the Tully-Fisher relation and elaborate on a possible scheme which yields a scatter of only ?.25 mag.作者: 新義 時(shí)間: 2025-3-25 05:03 作者: dandruff 時(shí)間: 2025-3-25 10:01
https://doi.org/10.1007/978-1-4613-9945-2r 50 field galaxies from the nearby sample (i.e. galaxies with v. <500 km/s, assuming H. = 50 km s. Mpc.) did not change the original relation .The assumption of a universal TF seems to be justified by the Virgo cluster sample of 144 galaxies (of types later than SO). A least squares fit yielded a T作者: delegate 時(shí)間: 2025-3-25 12:31
Distances from HI Observations of Nearby Groups and Clusters,r 50 field galaxies from the nearby sample (i.e. galaxies with v. <500 km/s, assuming H. = 50 km s. Mpc.) did not change the original relation .The assumption of a universal TF seems to be justified by the Virgo cluster sample of 144 galaxies (of types later than SO). A least squares fit yielded a T作者: irradicable 時(shí)間: 2025-3-25 18:35 作者: Encoding 時(shí)間: 2025-3-25 22:27 作者: Congruous 時(shí)間: 2025-3-26 03:00
The Magellanic Clouds and the Distance Scale,s young objects which are considerably more metal deficient than those in either the Galaxy or the LMC. It is therefore of importance in checking metallicity effects on (young) distance indicators. However because of its great depth (~18 kpc) in the line of sight it is less suitable than the LMC for作者: backdrop 時(shí)間: 2025-3-26 07:25 作者: 胖人手藝好 時(shí)間: 2025-3-26 12:29 作者: 毛細(xì)血管 時(shí)間: 2025-3-26 14:43 作者: Liability 時(shí)間: 2025-3-26 18:28
Two Stepping Stones to the Hubble Constant,) versus rate of decline relation for novae. In the spring of 1986 the CFH Telescope will be used to search for novae in Virgo Cluster ellipticals. It is hoped that these observations will result in an improved determination of the Hubble parameter.作者: FATAL 時(shí)間: 2025-3-26 21:56 作者: Corral 時(shí)間: 2025-3-27 02:16 作者: optic-nerve 時(shí)間: 2025-3-27 08:07
Distances from HI Observations of Nearby Groups and Clusters,the 21 cm line width (?υ). Using these best known extragalactic distances it is hoped to get an efficient tool for deriving distances to galaxies whose magnitudes and line widths have been measured. In addition the galaxy’s inclination (i) is needed for correcting both quantities, the magnitude for 作者: CAJ 時(shí)間: 2025-3-27 10:30
21cm Line Widths and Distances of Spiral Galaxies,IR) vs.log ?v. relation . in the log ?v. vs. M(IR) relation. This means that in addition to the Malmquist effect another bias must be present. A discussion of possible bias sources reveals that, in addition to type differences, the line width ?v. itself has probably influenced the sample. Indeed, a 作者: folliculitis 時(shí)間: 2025-3-27 16:32
The Luminosity Index as a Distance Indicator and the Structure of the Virgo Cluster,heir claim that the luminosity index is unsuitable as a distance indicator is shown to be the result of a variety of systematic and accidental errors and to confusion between the Virgo cluster proper (the S-cloud) and adjacent, but unrelated clouds at different distances. Two tests are presented whi作者: 弓箭 時(shí)間: 2025-3-27 20:33 作者: 擋泥板 時(shí)間: 2025-3-28 01:37
Minimizing the Scatter in the Tully-Fisher Relation,eliable information concerning the local form of the velocity-distance relation, it is desirable to obtain relative distances to galaxies that are accurate to 1?%. The present scatter in the Tully-Fisher relation thus needs to be reduced by a factor of 2. In this contribution, we report on the sourc作者: INCH 時(shí)間: 2025-3-28 04:31 作者: 小母馬 時(shí)間: 2025-3-28 09:45 作者: rheumatology 時(shí)間: 2025-3-28 14:20 作者: Definitive 時(shí)間: 2025-3-28 14:57
978-94-010-8591-5D. Reidel Publishing Company, Dordrecht, Holland 1986作者: flex336 時(shí)間: 2025-3-28 18:59 作者: immunity 時(shí)間: 2025-3-28 23:37 作者: Tremor 時(shí)間: 2025-3-29 06:34 作者: collagenase 時(shí)間: 2025-3-29 09:12
Thermal Comfort and Passive Design,We have detected RR Lyrae variables in a halo field 40’ SE of the nucleus of M31. A preliminary analysis of the data for 7 variables yields (m-M). ? 24.2, in good agreement with previous estimates.作者: 座右銘 時(shí)間: 2025-3-29 15:06 作者: 認(rèn)識 時(shí)間: 2025-3-29 18:37 作者: 真實(shí)的你 時(shí)間: 2025-3-29 21:27
Recent CCD Observations of Cepheids in Nearby Galaxies: A Progress Report,New . CCD data for previously known Cepheids in the the nearby galaxies IC 1613, NGC 6822, M31, M33, WLM, NGC 300, Sextans A and NGC 2403 have been obtained. A method for determining distances and mean reddenings, utilizing the data at four wavelength bands, is discussed.作者: obsolete 時(shí)間: 2025-3-30 01:34 作者: Chauvinistic 時(shí)間: 2025-3-30 05:38 作者: insecticide 時(shí)間: 2025-3-30 09:57
Lance W. Roberts,Susanne von Belows young objects which are considerably more metal deficient than those in either the Galaxy or the LMC. It is therefore of importance in checking metallicity effects on (young) distance indicators. However because of its great depth (~18 kpc) in the line of sight it is less suitable than the LMC for作者: malapropism 時(shí)間: 2025-3-30 15:52 作者: Fillet,Filet 時(shí)間: 2025-3-30 18:22 作者: indemnify 時(shí)間: 2025-3-30 23:13 作者: 松馳 時(shí)間: 2025-3-31 02:56
Kenneth Zweibel,Richard Mitchell) versus rate of decline relation for novae. In the spring of 1986 the CFH Telescope will be used to search for novae in Virgo Cluster ellipticals. It is hoped that these observations will result in an improved determination of the Hubble parameter.作者: 讓你明白 時(shí)間: 2025-3-31 05:25 作者: 權(quán)宜之計(jì) 時(shí)間: 2025-3-31 12:27
Thermosyphon Solar Energy Water Heaters,flow. Absolute calibration of the method, however, remains highly uncertain owing to the poor state of nearby galaxy distances. A coordinated ground-based and space attack on this problem, primarily involving Cepheids, holds out great promise for a measurement of the Hubble constant good to ten perc作者: 擁護(hù) 時(shí)間: 2025-3-31 15:04
https://doi.org/10.1007/978-1-4613-9945-2the 21 cm line width (?υ). Using these best known extragalactic distances it is hoped to get an efficient tool for deriving distances to galaxies whose magnitudes and line widths have been measured. In addition the galaxy’s inclination (i) is needed for correcting both quantities, the magnitude for 作者: habitat 時(shí)間: 2025-3-31 20:50
A Solar Hydrogen Energy System,IR) vs.log ?v. relation . in the log ?v. vs. M(IR) relation. This means that in addition to the Malmquist effect another bias must be present. A discussion of possible bias sources reveals that, in addition to type differences, the line width ?v. itself has probably influenced the sample. Indeed, a 作者: Assemble 時(shí)間: 2025-4-1 01:10 作者: 政府 時(shí)間: 2025-4-1 02:38
