21 citations · 30 across the 3 of their papers we have counts for
4 papers
Intra-night optical variability study of a non-jetted narrow-line Seyfert 1 galaxy: SDSS J163401.94+480940.1
Vineet Ojha
SDSS J163401.94480940.2 is a non-jetted radio-loud narrow-line Seyfert 1 (NLSy1) galaxy. Optical monitoring of this object was carried out in two intra-night sessions each $\geq…
Intra-night optical variability of ray detected narrow-line Seyfert 1 galaxies
Vineet Ojha, Hum Chand, Gopal-Krishna
We report the first attempt to systematically characterise intra-night optical variability (INOV) of the rare and enigmatic subset of Narrow-Line Seyfert1 galaxies (NLSy1s), which…
A comparison of X-ray photon indices among the narrow and broad-line Seyfert 1 galaxies
Vineet Ojha, Hum Chand, Gulab Chand Dewangan +1
We present a detailed comparative systematic study using a sample of 221 Narrow-line Seyfert 1 (NLSy1) galaxies in comparison to a redshift matched sample of 154 Broad-line Seyfert…
Intra-Night Optical monitoring of three γ-ray detected Narrow-line Seyfert 1 galaxies
Vineet Ojha, Gopal-Krishna, Hum Chand
For 3 radio-loud -ray detected Narrow-Line Seyfert 1 (-ray NLSy1) galaxies, we report optical variability on intra-night and/or week-like time scales, based on five 3…