The second data release of the INT/WFC Photometric H-Alpha Survey (IPHAS) has just been made available through VizieR. It covers 1860 degxdeg of the Northern Milky Way at red visible wavelengths, at Galactic latitudes |b| < 5 deg and longitudes l = 30 to 215 deg in the broad-band r, i and narrow-band H-alpha filters. It was obtained using the Wide Field Camera (WFC) on the 2.5-m Isaac Newton Telescope (INT) in La Palma and contains a total of about 219 million sources.

Link to the press release:

https://www.ras.org.uk/news-and-press/2507-219-million-stars