Hoinga: a supernova remnant discovered in the SRG/eROSITA All-Sky Survey eRASS1

W. Becker; N. Hurley-Walker; Ch. Weinberger; L. Nicastro; M. G. F. Mayer; A. Merloni; J. Sanders

doi:10.1051/0004-6361/202040156

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Volume 648 (April 2021)

A&A, 648 (2021) A30

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First science highlights from SRG/eROSITA

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Table 3

Integrated flux densities of Hoinga measured from the radio data described in Sect. 3.

Survey	Frequency	Resolution	Flux density
	(MHz)	(′)	(Jy)
GLEAM	118	7.8 × 6.6	115 ± 23
GLEAM	154	6.0 × 5.0	100 ± 20
GLEAM	185	5.0 × 4.2	90 ± 18
GLEAM	215	4.2 × 3.6	80 ± 16
Haslam	408	51	60 ± 10
CHIPASS	1400	14.4	19.7 ± 1.0
SPASS	2300	8.9	15.2 ± 0.3

Notes. Measurements were made on images where contaminating sources and background had been removed using the software POLY_FLUX.

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