Gary R. Davis

TL;DR: The Spectral and Photometric Imaging REceiver (SPIRE) is the Herschel Space Observatory's sub-millimetre camera and spectrometer as discussed by the authors, which is used for image and spectroscopic data acquisition.

TL;DR: The Spectral and Photometric Imaging Receiver (SPIRE) as discussed by the authors is the Herschel Space Observatory's submillimetre camera and spectrometer, which is used for scan-mapping, whereby the field of view is scanned across the sky to achieve full spatial sampling and to cover large areas.

TL;DR: Observations at a wavelength of 1.3 mm set a size of microarcseconds on the intrinsic diameter of Sagittarius A*, suggesting that the bulk of Sgr A* emission may not be centred on the black hole, but arises in the surrounding accretion flow.

TL;DR: SCUBA-2 as mentioned in this paper is an innovative 10000 pixel bolometer camera operating at submillimetre wavelengths on the James Clerk Maxwell Telescope (JCMT), which has the capability to carry out wide-field surveys to unprecedented depths, addressing key questions relating to the origins of galaxies, stars and planets.

TL;DR: The SCUBA-2 camera on the James Clerk Maxwell Telescope (JCMT) has been used to estimate the flux conversion factor (FCF) of the camera at both 850 and 450 micron arrays.