This loads a font easier to read for people with dyslexia.
This renders the document in high contrast mode.
This renders the document as white on black
This can help those with trouble processing rapid screen movements.

S o u t h e r n     G a l a c t i c     P l a n e     S u r v e y

HI Survey Gateway Server    |    SGPS HI Data Server    |    SGPS Continuum Data Server    |    Feedback    |    User manual

About the SGPS Data Servers

The Southern Galactic Plane Survey is a large-scale project to image the HI spectral line and 21 cm continuum emission in the Southern Milky Way (McClure-Griffiths et al. 2005, ApJS, 158, 178). The data were obtained with the Australia Telescope Compact Array and the Parkes Radiotelscope for sensitivity to angular scales from 2 arcminutes to several degrees. Information about the HI data products, including coverage maps anda description of the data products, is available in McClure-Griffiths et al. (2005). Information about the continuum data is available in Haverkorn et al. (2006)

Observations were conducted between December 1998 and June 2001.
Surveys available: ATCA + Parkes HI data without continuum
ATCA + Parkes HI data with continuum
Parkes HI data
ATCA continuum data of Stokes I, Q, & U
Sky coverage: 253 < l < 358 & 5 < l < 20, |b| < 1.5 deg (ATCA + Parkes data)
253 < l < 358, |b| < 10 deg (Parkes only)
Approx HI Velocity coverage: -400 km/s < v < + 400 km/s (varies with position)
Angular resolution: 130 arcseconds (ATCA + Parkes data)
16 arcminutes (Parkes Data)
Spectral resoluton: 0.82 km/s (both datasets)
Image sensitivity: ~1.5 K (ATCA + Parkes data)
~170 mK (Parkes only, |b|< 1.5)
~300 mK (Parkes only, |b|> 1.5)
<1 mJy/Bm (ATCA continuum data)
 
SGPS Team: Naomi McClure-Griffiths (ATNF) (Co-I)
 John Dickey (University of Tasmania) (Co-I)
 Bryan Gaensler (University of Sydney)
 Anne Green (University of Sydney)
 Marijke Haverkorn (University of California - Berekeley & NRAO)
 Dain Kavars (U Minnesota)
 Simon Strasser (U Minnesota)
SGPS Data Server developer: Albert Teoh (ATNF)
SGPS Logo