A wide field of view, high duty factor, TeV gamma-ray observatory is essential for studying TeV astrophysical sources, because most of these sources are either highly variable or are extended. Milagro is such a TeV detector and has performed the deepest survey of the Northern Hemisphere sky. In addition to detecting the known TeV sources of the Crab Nebula and Markarian 421, Milagro has made th...

Galaxy clusters are predicted to be emitters of high energy gamma rays due to the relativistic particles accelerated by merger and accretion shocks. The gamma rays are produced either by inverse Compton scattering of relativistic electrons or by high energy proton cascades due to p-p collisions. Some predictions of TeV fluxes from clusters such as Coma are near the sensitivity of current detect...

We present an overview of the Southern-sky MWA Rapid Two-metre (SMART) pulsar survey that exploits MWA's large field view and voltage capture system to sky south 30 degree in declination for pulsars fast transients 140-170 MHz band. The is enabled by advent Phase II compact configuration, which offers enormous efficiency beam-forming processing costs, thereby making all-sky this magnitude tract...

ABSTRACT We present two hydrodynamical star-forming simulations in the Milgromian dynamics (MOND) framework of a gas-rich disc galaxy with properties similar to AGC 114905, which has recently been argued have rotation curve (RC) that is inconsistent MOND prediction. Our first model considers isolation, while our second includes an external field $0.05 \, a_{_0}$, estimated gravitational from la...

The Submillimetre Common-User Bolometer Array (SCUBA) is a new continuum camera operating on the James Clerk Maxwell Telescope (JCMT) on Mauna Kea, Hawaii. It consists of two arrays of bolometric detectors; a 91 pixel 350/450 micron array and a 37 pixel 750/850 micron array. Both arrays can be used simultaneously and have a field-of-view of approximately 2.4 arcminutes in diameter on the sky. I...

The Amsterdam–ASTRON Radio Transient Facility And Analysis Centre (AARTFAAC) project aims to implement an all-sky monitor (ASM), using the lowfrequency array (LOFAR) telescope. It will enable real-time, 24 × 7 monitoring for low-frequency radio transients over most of the sky locally visible to the LOFAR at time scales ranging from seconds to several days, and rapid triggering of follow-up obse...

MAXI, an all-sky X-ray monitor to be on-board on the ISS (International Space Station), carries two kinds of X-ray cameras: GSC (Gas Slit Camera) and SSC (Solid-state Slit Camera). Both X-ray cameras are scanning imagers combining position-sensitive detectors and collimators with one-dimensional FOV (field of view). They covers 90% of the whole sky every 90 minutes of the ISS orbital period. Th...

We have constructed the first all-sky CMB temperature and polarization lensed maps based on a high-resolution cosmological N -body simulation, the Millennium Simulation (MS). We have exploited the lensing potential map obtained using a map-making procedure (Carbone et al. 2008) which integrates along the line-of-sight the MS dark matter distribution by stacking and randomizing the simulation bo...

The large-angle, low-multipole cosmic microwave background (CMB) provides a unique view of the largest angular scales in the Universe. Study of these scales is hampered by the facts that we have only one Universe to observe, only a few independent samples of the underlying statistical distribution of these modes, and an incomplete sky to observe due to the interposing Galaxy. Techniques for rec...

The Amsterdam-ASTRON Radio Transient Facility And Analysis Centre (AARTFAAC) project aims to implement an all-sky monitor (ASM), using the low-frequency array (LOFAR) telescope. It will enable real-time, 24 × 7 monitoring for low-frequency radio transients over most of the sky locally visible to the LOFAR at time scales ranging from seconds to several days, and rapid triggering of follow-up obs...