J/A+AS/142/25 High velocity HI Southern Survey (Morras+, 2000) ================================================================================ A new survey for high velocity HI detections in the Southern Hemisphere. Morras, R., Bajaja, E., Arnal, E.M., Poppel, W.G.L. =2000A&AS..142...25M ================================================================================ ADC_Keywords: Radio lines ; H I data Keywords: surveys - ISM: clouds - ISM: kinematics and dynamics - Galaxy: halo - Galaxy: kinematics and dynamics Description: A new high-sensitivity HI survey of the southern sky was made south of Declination -25{deg}, at the Instituto Argentino de Radioastronomia (IAR), on a half-degree grid in galactic coordinates. A total of 50980 positions were observed. One of the goals of this survey was to search for high velocity clouds (HVCs). The HI profiles have been smoothed to a velocity resolution of 8km/s. The resulting rms noise falls in the range 0.015 to 0.020K. We have detected 6848 high velocity (HV) components. File Summary: -------------------------------------------------------------------------------- FileName Lrecl Records Explanations -------------------------------------------------------------------------------- ReadMe 80 . This file table2.dat 32 6848 High velocity HI detections -------------------------------------------------------------------------------- Byte-by-byte Description of file: table2.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 2- 5 I4 --- Number Detection number 7- 11 F5.1 deg GLON Galactic longitude 13- 17 F5.1 deg GLAT Galactic latitude 19- 22 I4 km/s RVlsr Local standard of rest radial velocity 24- 27 I4 km/s RVgal Galactic standard of rest radial velocity 29- 32 F4.2 K Tb Brightness temperature -------------------------------------------------------------------------------- Acknowledgements: Ricardo Morras ================================================================================ (End) Patricia Bauer [CDS] 12-Nov-1999