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Who invented the Z machine and what was its first major application? by [email protected]
Who invented the Z machine and in what was survey was it first applied? - Canopus56
March 27th 06 11:25 AM
by [email protected] Go to last post
0 658
Discrete Self-Similarity by [email protected]
The preprint cited below has been submitted for publication. www.arxiv.org/ftp/astro-ph/papers/0510/0510147.pdf The preprint proposes that RR Lyrae stars and...
March 27th 06 11:20 AM
by [email protected] Go to last post
4 851
Sky Surveys Using Camera Lenses as Main Optics by [email protected]
I am interested in sky surveys that use short focal lengh optics (often 35mm camera lenses) for wide fields, typically for (bright) variable star surveys or...
March 15th 06 11:58 AM
by nytecam Go to last post
3 760
Early Royal Society manuscripts found; request for assistance. by Clive Davenhall
10/3/06. The following article, about some early Royal Society manuscripts by Robert Hooke which have recently been rediscovered, will be included in the next...
March 10th 06 06:52 PM
by Clive Davenhall Go to last post
0 752
Need a pc version of CODE for the stellar evolution, Newtonian model. by Supertech
Does anyone has the PC version of the code for the Newtonian stellar evolution model. For example, you have a uniformly scattered particles of random velocity...
March 7th 06 02:50 PM
by Supertech Go to last post
0 563
Lensing as a test for no CDM models by Charles Francis
Zhao et al. (astro-ph/0509590) tested lensing in Beckenstein's relativistic MOND (TeVeS), and conclude that lensing may be a good test for CDM theories. They...
March 7th 06 12:49 AM
by Charles Francis Go to last post
1 701
Dark matter: hot and fast? by Hans Aberg
Can somebody give a comment on the report, though unpublished, that dark matter may be hot and fast; see for...
March 6th 06 11:14 AM
by [email protected] Go to last post
8 882
relativity question re supernovae by Jonathan Thornburg -- remove -animal to reply
I'll assume a standard hot-big-bang cosmology throughout this posting, but the details of dark matter, cosmological constant, etc, don't matter. Cyberkatru...
March 4th 06 06:31 PM
by Steve Willner Go to last post
3 567
Entendu and Endendu / dollar by [email protected]
PanSTARRS writes that For many applications, the rate at which objects can be detected scales as the entendue of the telescope, which is defined as the product...
February 23rd 06 10:38 AM
by Steve Willner Go to last post
1 719
SN2006X in M100 by Richard Crisp
taken from Stinger 450 cassegrain 3 hours total exposure http://www.narrowbandimaging.com/m100_mk1sn2_sn2006x_page.htm
February 20th 06 08:18 PM
by Richard Crisp Go to last post
0 722
[WWW] Announcing Cycles Research Insititure Discussion Forum by Ray Tomes
Announcing Cycles Research Insititure Discussion Forum. Cycles Research Institute (http://www.cyclesresearchinstitute.org/) is a division of Foundation for...
February 15th 06 11:38 AM
by Ray Tomes Go to last post
0 1,951
Dichroic beamsplitters and multiband CCD photometry by [email protected]
The Sloan/SDSS filter passbands are approximately disjoint. This offers (in theory) the opportunity of imaging in several of the bands simultaneously, via...
February 14th 06 02:28 PM
by Joerg Dietrich Go to last post
1 667
Confidence contour and BAO by hades
Hi, Does anybody know how one obtain the 1 and 2\sigma confidence contours for the parameters of a cosmological model with by using the dimensioneless...
February 10th 06 11:14 PM
by hades Go to last post
0 695
is there COTS star pattern identification software? by Steve Willner
Yegor wrote: Does anyone know of a COTS star pattern identification software? You might have a look at the WCStools package...
February 4th 06 06:37 PM
by [email protected] Go to last post
2 595
personalized astro-ph by myravian
Hi all, this is a page that allows one to scan the daily astro-ph listings (actually any field in the arXiv.org archives will work) from selected keywords. I...
January 26th 06 05:30 PM
by myravian Go to last post
0 556
Accuracy of Planck vs. WMAP re universe age by [email protected]
Hi - - does anybody have a rough idea of the increase in accuracy which the upcoming ESA Planck CMB Probe will give us regarding the age of the universe? The...
January 24th 06 08:52 PM
by Phillip Helbig---remove CLOTHES to reply Go to last post
5 925
chi squared testing by Charles Francis
Bob Day has been running a chi^2 test, reported on s.a.r., on a magnitude-redshift relation in different cosmological models using data from the Supernova...
January 22nd 06 10:59 PM
by Charles Francis Go to last post
3 666
chi squared testing by Charles Francis
Bob Day has been running a chi^2 test, reported on s.a.r., on a magnitude-redshift relation in different cosmological models using data from the Supernova...
January 16th 06 11:25 PM
by Charles Francis Go to last post
0 650
chi squared testing by Charles Francis
Bob Day has been running a chi^2 test, reported on s.a.r., on a magnitude-redshift relation in different cosmological models using data from the Supernova...
January 16th 06 11:24 PM
by Charles Francis Go to last post
0 680
Supernova Redshift, et al by Charles Francis
As discussed on s.a.r. Bob Day has used Matlab to test the distance red- shift relation found by replacing the affine connection of gtr with a teleconnection....
January 16th 06 11:23 PM
by Charles Francis Go to last post
4 829
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