Russian version of HP . ... StarCalc is the fastest professional astronomy planetarium & star mapping program for Windows 9x/ME/NT/2000/XP (StarCalc version for PocketPC computers you can found here ). ... Extensibility : This program is based on common "Plugin StarCalc interface to catalogs and object groups", which allows program to add new modules as Plugins. ... Welcome to the Pocket StarCalc Home Page: . ... Some bugfixes in eclipses" and line" plugins - see the new versions in downloads page. ...

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... Exposure Time Calculator (ETC) . Survey processing . ... VISTA is a 4-m class wide field survey telescope for the southern hemisphere, equipped with a near infrared camera (1.65 degree diameter field of view at VISTA's nominal pixel size) containing 67 million pixels of mean size 0.34 arcsec and available broad band filters at Z,Y,J,H,K s and a narrow band filter at 1.18 micron. A wide field visible camera, if constructed, could also be used on VISTA. ... Tile . ... ESO VISTA Public Surveys . ...

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• VISTA ETC - Exposure Time Calculator

... The operators will be explained as they are used. The general notion to keep in mind is that any combination of these operators results in a 2- D affine coordinate transformation in the TF plane, which may be represented using the homogeneous coordinates often used in computer graphicsfoley. ... S _t_c,f_c = g_t_c,f_c,(_t) | ... We denote a time shift to the position , with an operator that has a multiplicative law of composition : (Table 1). ... Note that these two operators do not commute. ...

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• Footnotes
• Keyword arguments and default arguments
• Tutorial on Fortran 90, Digital UNIX

... Line radiative transfer in C 18 O, HCO + , and CS lines is considered in a spherically symmetric chemo-dynamical model of a starless core, evolution of which is driven by the ambipolar diffusion. Theoretical line profiles are compared to observational data on the well-known L1544 core, which is one of possible candidates for collapsing protostellar clouds. ... Comparison between modelled and observed spectra suggests that L1544 has flattened structure and is observed at some inclination. ...

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• Project: PAHs
• Globular Clusters: Self-Enrichment
• Star Formation History

Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Phase range for plots: -0.5 to 1.0 0.0 to 2.0 0.0 to 1.0 . ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... Two period search methods are currently implemented. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . ...

46. Phil Plait's Bad Astronomy: Mad Science

47. http://www.astro.louisville.edu/software/xmtel/archive/xmtel-5.2/TODO

48. Zen: GetCovers

49. Astronomy Magazine - Interactive Star Charts, Planets, Meteors, Comets,

50. Radio Sources Parameters

51. Index of /stp/data/Images_of_f-plots/TABL/Tables of different Parameters/h' F2

52. Ilya M

53. ?А observer : V?©nus, Spica et des ?©toiles filantes | Ciel et Espace

54. Heracles

55. Journal "Peremennye Zvezdy"

56. SAI Open Star Clusters (SAI OCL) Catalog

57. SPECTRUM ANALYZER OF MAGNETIC PHENOMENA SAMW

58. Amateur Astronomers Association of New York ? Amateur Astronomers Association

59. Accuracy of World positional CCD observations of the numbered minor planets

60. http://vega.inp.nsk.su/~inest/workbbeam/cbb.ps