40 citations · 384 across the 23 of their papers we have counts for
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First Lunar Occultation Results with the TIRCAM2 Near-Infrared Imager at the Devasthal 3.6-m Telescope
Saurabh Sharma, Andrea Richichi, Devendra K. Ojha +7
TIRCAM2 is the facility near-infrared Imager at the Devasthal 3.6-m telescope in northern India, equipped with an Aladdin III InSb array detector. We have pioneered the use of TIRC…
Differential rotation of the solar transition region from STEREO/EUVI 30.4 nm images
Jaidev Sharma, Brajesh Kumar, Anil K Malik +1
The solar photosphere, chromosphere and corona are known to rotate differentially as a function of latitude. To date, it is unclear if the solar transition region also rotates diff…
SN 2017hpa: A carbon-rich type Ia supernova
Anirban Dutta, Avinash Singh, G. C. Anupama +2
We present the optical (UBVRI) and ultraviolet (Swift-UVOT) photometry, and optical spectroscopy of Type Ia supernova SN 2017hpa. We study broadband UV+optical light curves and low…
Evidence of strong relationship between hemispheric asymmetry in solar coronal rotation and solar activity during solar cycle 24
Jaidev Sharma, Anil K Malik, Brajesh Kumar +1
In this article, we report an evidence of very high and statistically significant relationship between hemispheric asymmetry in solar coronal rotation rate and solar activity. Our…
On the seismic emission in sunspots associated with Lorentz force changes accompanying major solar flares
Hirdesh Kumar, Brajesh Kumar
Solar flares are known to generate seismic waves in the Sun. We present a detailed analysis of seismic emission in sunspots accompanying M- and X-class solar flares. For this purpo…
On the variation of solar coronal rotation using SDO/AIA observations
Jaidev Sharma, Brajesh Kumar, Anil K. Malik +1
We report on the variability of rotation periods of solar coronal layers with respect to temperature (or, height). For this purpose, we have used the observations from Atmospheric…