The ViCTORIA project - Description of a multi-frequency radio survey of the Virgo galaxy cluster

Open Access

Table 1.

Main properties of the set of surveys that are part of the ViCTORIA Project.

Telescope	Frequency range	Resolution	Sensitivity	# pointings	Area ^(a)	Tot. int. time ^(b)	Projects
	(MHz)	(arcsec)	(μJy beam⁻¹)		(deg²)	(h)
LOFAR LBA	42–66	17	1700	9	166	24 ^(c) + 36 ^(c)	LC18_012, LC20_038
LOFAR HBA	120–168	7	140	9	132	64 ^(d)	LC11_010
MeerKAT	856–1712	10	7	140 + 180	112	100 + 130	SCI-20230907-FD-01,
							SCI-20220822-FD-02

Notes.

^(a)

Measured considering a primary beam response ≥30%.

^(b)

On-target time.

^(c)

Quadruple beam with a beam on the calibrator 3c295; each field was observed for 18 h, and the field of M 87 was observed for 36 h.

^(d)

Dual beam with a beam on M 87; each Virgo field was observed for 8 h, and the field of M 87 was observed for 64 h.

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.