177 citations · 1.4k across the 69 of their papers we have counts for
8 papers · 1 filter
High resolution H-alpha imaging of the Northern Galactic Plane, and the IGAPS images database
R. Greimel, J. E. Drew, M. Monguió +19
The INT Galactic Plane Survey (IGAPS) is the merger of the optical photometric surveys, IPHAS and UVEX, based on data from the Isaac Newton Telescope (INT) obtained between 2003 an…
The reactivation of water maser emission in the planetary nebula IRAS 18061--2505 through a born-again episode
L. F. Miranda, O. Suárez, L. Olguín +12
Water maser emitting planetary nebulae (HO-PNe) are believed to be among the youngest PNe. We present new optical narrow- and broad-band images, intermediate- and high-resoluti…
H fluxes and extinction distances for planetary nebulae in the IPHAS survey of the Northern Galactic Plane
Thavisha E. Dharmawardena, M. J. Barlow, J. E. Drew +7
We report H filter photometry for 197 northern hemisphere planetary nebulae (PNe) obtained using imaging data from the IPHAS survey. H+[N II] fluxes were measured for 46 conf…
A Submillimeter Polarization Analysis of Frosty Leo
L. Sabin, Q. Zhang, R. Vázquez +1
We present a polarimetric investigation of the protoplanetary nebula Frosty Leo performed with the Submillimeter Array. We were able to detect, in the low continuum level (peak at…
First results of an H-alpha based search of classical Be stars in the Perseus Arm and beyond
R. Raddi, J. E. Drew, J. Fabregat +9
We investigate a region of the Galactic plane, between 120 <= l <= 140 and -1 <= b <= +4, and uncover a population of moderately reddened (E(B-V) \sim 1) classical Be stars within…
IPHAS extinction distances to Planetary Nebulae
C. Giammanco, S. E. Sale, R. L. M. Corradi +13
The determination of reliable distances to Planetary Nebulae (PNe) is one of the major limitations in the study of this class of objects in the Galaxy. The availability of new phot…