Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.naic.edu/vscience/schedule/tpfiles/SchomberttagA1441tp.ps Дата изменения: Mon Apr 19 19:59:38 2004 Дата индексирования: Sat Dec 22 23:34:25 2007 Кодировка: Поисковые слова: agn

A1441 2000-May-31 12:43:02
Technical Page
Proposal Type: Regular
General Category: Astronomy
Sub-Category: Spectroscopy
Observation Category: Extragalactic
Total Time Requested: 30 Hours
Proposal Title: Search for AGN Malin Galaxies
ABSTRACT:
This project is to obtain H I measurements of a newly discovered sample of massive, low surface brightness (LSB)
galaxies. These galaxies represent new extremes in M T =L, MHI =L, the ratio of stars to gas, total size and
dynamical mass. This new sample is generated using the fact that massive LSB disks frequently harbor low
luminosity AGN's. By combining the detections in the 2MASS catalog with images from the DPOSS, we are able
to extract a sample of LSB disks with central AGN's (by IR color) as candidates for an extensive sample of
Malin-like disk galaxies. HI detections of this new sample will provide us with redshifts, HI masses and dynamical
masses for a study of the characteristics of these extreme galaxies.
Name Institution E-mail Phone Student
James Schombert University of Oregon js@abyss.uoregon.edu (541) 346-5214 no
I NA want to do remote observing.
Instrument Setup
L-narrow
Atmospheric Optical Instruments:
Special Equipment or setup: none
RFI Considerations
Frequency Ranges Planned
1240
1420
This proposal requires coordination with GPS L3 at 1381 MHz.
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