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: http://www.arcetri.astro.it/irlab/luna/firpo/firpo_message6.html
Дата изменения: Thu Jul 28 18:24:33 2005 Дата индексирования: Sat Dec 22 07:49:32 2007 Кодировка: Поисковые слова: south pole |
Estimates of the SNR for LO, after the March 97 run, indicate SNR=1 for K=7.5. This is substantial agreement with recent estimates from November 96, or even slightly better. In practice, it seems useless to attempt occultations of stars fainter than K=6.5-7.0. An example is SAO 96686, having K=6.7 (estimate based on intensity during occultation and current zero point for K). Note that the data are shown rebinned by a factor of 2.
Andrea