A radio continuum survey of the southern sky at 1420 MHz. Observations and data reduction
arXiv:astro-ph/0101322 · doi:10.1051/0004-6361:20010088
Abstract
We describe the equipment, observational method and reduction procedure of an absolutely calibrated radio continuum survey of the South Celestial Hemisphere at a frequency of 1420 MHz. These observations cover the area 0h < R.A. < 24h for declinations less than -10 degree. The sensitivity is about 50 mK T_B (full beam brightness) and the angular resolution (HPBW) is 35.4', which matches the existing northern sky survey at the same frequency.
arXiv comment9 pages with 9 figures, A&A, in press
References in corpus (2)
Cited by in corpus (13)
- The effect of foreground subtraction on cosmological measurements from Intensity Mapping
- A joint spectro-imaging analysis of the XMM-Newton and HESS observations of the supernova remnant RX J1713.7-3946
- The impact of Galactic synchrotron emission on CMB anisotropy measurements. I. Angular power spectrum analysis of total intensity all-sky surveys
- C-Band All-Sky Survey: A First Look at the Galaxy
- Far UV and Optical Emissions from Three Very Large Supernova Remnants Located at Unusually High Galactic Latitudes
- Upgraded antennas for pulsar observations in the Argentine Institute of Radio astronomy
- A multifrequency angular power spectrum analysis of the Leiden polarization surveys
- Precision Timing of PSR J0437-4715 with the IAR Observatory and Implications for Low-Frequency Gravitational Wave Source Sensitivity
- Sharpening up Galactic all-sky maps with complementary data - A machine learning approach
- Statistical properties of Galactic synchrotron temperature and polarization maps -- a multi-frequency comparison
- Extracting 21cm signal by frequency and angular filtering
- Nearly Full-Sky Low-Multipole Cosmic Microwave Temperature Anisotropy: I. Foreground Cleaned Maps
- Assessing the Impact of Hydrogen Absorption on the Characteristics of the Galactic Center Excess