Do all Fast Radio Burst (FRB) sources repeat? We present evidence that FRB sources follow a Zipf-like distribution, in which the number density of sources is approximately inversely proportional to their burst rate above a fixed energy threshold-even...
Feb 20, 2026 · When I first downloaded OBS the browser sources worked, however the next day when I opened OBS all browser sources were invisible, including any that I tried to add after the fact. I have …
Wikipedia's contents are based on reliable and published sources. To this date, relatively little is known about what sources Wikipedia relies on, in part because extracting citations and identifying cited sources is challenging. To close this gap, w...
Feb 20, 2026 · When I first downloaded OBS the browser sources worked, however the next day when I opened OBS all browser sources were invisible, including any that I tried to add after the fact. I have …
specific sources at Wikipedia:Reliable sources/Noticeboard. Shortcut WP:USENETWP:USENET Posts on Usenet are rarely regarded as reliable sources, because
Based on archival {\it Chandra} observations with a total exposure of 1.3 Ms, we study X-ray point sources in the Fornax cluster of galaxies, with the primary aim of searching for intra-cluster X-ray source populations. We detect 1177 point sources o...
We present results of near-infrared photometric and spectroscopic observations of mid-infrared (MIR) sources that dramatically brightened. Using IRAS, AKARI, and WISE point source catalogs, we found that 4 sources (IRAS 19574+491, V2494 Cyg, IRAS 223...
The X-ray sky is not as well known as is sometimes thought. We report on our search of minority populations (Kim & Elvis 1999). One of the most intriguing is that of `blank field sources', i.e. bright ROSAT sources (F(X)>1e-13 erg/cm2/s) with no op...
We report on VERITAS observations at energies above 200 GeV of known or potential galactic gamma-ray sources. The observed objects comprise pulsars, pulsar wind nebulae, high-mass X-ray binaries and gamma-ray sources with unknown counterparts in ot...
4 days ago · Former Iranian President Mahmoud Ahmadinejad is alive following an assassination attempt, informed sources told Iran International on Tuesday. The sources said Ahmadinejad was …
We describe a maximum-likelihood technique for the removal of contaminating radio sources from interferometric observations of the Sunyaev-Zel'dovich (SZ) effect. This technique, based on a simultaneous fit for the radio sources and extended SZ emi...
3 days ago · Former Iranian President Mahmoud Ahmadinejad is alive following an assassination attempt, informed sources told Iran International on Tuesday. The sources said Ahmadinejad was …
We present followup optical g', r', and i', imaging and spectroscopy of serendipitous X-ray sources detected in 6 archival Chandra, images included in the Chandra, Multiwavelength Project (ChaMP). Of the 486 X-ray sources detected between 3e-16 and...
1958. Statistics for the IRFU/Eastern Division date back to 1954 whereas WIFU/Western Division statistics date back to 1950. Sources: Sources: Sources:
We present a 8.4 GHz VLA survey of 50 optical counterparts to 46 ROSAT All-Sky survey (RASS) X-ray sources south of the Taurus-Auriga star-forming region. This survey detected 3 sources with a sensitivity limit of ~ 0.12 mJy. Merging our sample wit...
In the next few years the classification of radio sources observed by the large surveys will be a challenging problem, and spectral index is a powerful tool for addressing it. Here we present an algorithm to estimate the spectral index of sources fro...
Not all responses include related links or sources. If you don’t have the Sources button below a response, Gemini Apps didn’t provide any links for that particular response.
We present polarization measurements of extragalactic radio sources observed during the Cosmic Microwave Background polarization survey of the Q/U Imaging Experiment (QUIET), operating at 43 GHz (Q-band) and 95 GHz (W-band). We examine sources select...
The article addresses the possibility of robust detection of geometrically small, low emission sources on a significantly stronger background. This problem is important for homeland security. A technique of detecting such sources using Compton type c...
A classic problem in microbiology is that bacteria display two types of growth behavior when cultured on a mixture of two carbon sources: the two sources are sequentially consumed one after another (diauxie) or they are simultaneously consumed (co-ut...