Highlight
Free Access

Table 1

WSRT observations.

Wavelength 24.5 cm 21.5 cm 17.5 cm 13.2 cm

Frequency range 1170–1289 MHz 1303–1460 MHz 1642–1780 MHz 2200–2344 MHz
Observation dates Nov. 17, 2009 Aug. 30, Sept. 4, 9, 14, 2009 Oct. 24, 2009 Sept. 9, 2009
Integration time 60 s 60, 30, 60, 60 s 60 s 60 s
Total on-source time 11 h 37 min 36 h 03 min 11 h 44 min 11 h 58 min
Usable channels per IF 56 56 56 56
Usable bandwidth per IF 17.5 MHz 17.5 MHz 17.5 MHz 17.5 MHz
Channel width 312.5 kHz 312.5 kHz 312.5 kHz 312.5 kHz
Number of IFs 8 8 8 8
Polarisation XX, YY, XY, YX XX, YY, XY, YX XX, YY, XY, YX XX, YY, XY, YX

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.