Search results

Jump to: navigation, search
  • ...1-1-5}}. Additional detailed information potentially useful for the use of the HFI data is included into this section or annexed to it. ...L_TheElectronicsAndServiceModule.png|thumb|500px|center|HFI electronics in the satellite]]
    5 KB (778 words) - 15:28, 22 July 2014
  • ...ing a further radio frequency amplification stage, detector diodes and all the electronics for data acquisition and bias supply. ...ng to the HFI helium J-T cooler. Two sorption cooler units are included in the flight hardware.
    50 KB (7,790 words) - 10:04, 23 July 2014
  • ...Planck maps on approximately 70% of the sky, and is the same map on which the Planck lensing likelihood is based. ...by convolving the lensing potential estimate <math>\hat{\phi}</math> with the lensing response function <math>R_L^{\phi\phi}</math>. This map has been ba
    7 KB (921 words) - 17:34, 23 July 2014
  • ...le:Planck_Logos.jpg | 500px | center | thumb | '''A pictorial overview of the major participating funding agencies and scientific institutes.''']] ...after launch, i.e. in January 2013. A complete database of all members of the Planck Collaboration can be searched [http://www.rssd.esa.int/index.php?pro
    9 KB (1,372 words) - 08:30, 21 September 2012
  • {{DISPLAYTITLE:The instrument model}} ...me overall structure, but will differ in the details. The type of data in the RIMO can be:
    12 KB (1,821 words) - 16:42, 23 July 2014
  • Planck is a space telescope of the European Space Agency designed to answer key cosmological questions. ...a wealth of information on the properties of the Universe in its infancy. The objective of Planck is to measure these properties with an unprecedented ac
    16 KB (2,489 words) - 13:19, 22 July 2014
  • LFI is observing the sky with 11 pairs of beams associated with the 22 pseudo-correlation radiometers. ...18 to 28; M and S are the two polarization namely main-arm and side-arm of the Orthomode transducers{{BibCite|darcangelo2009b}} (see also [[LFI design, qu
    23 KB (3,650 words) - 15:53, 23 July 2014
  • title = {Planck 2013 results: The Low Frequency Instrument data processing (p02)}, title = {Planck 2013 results: Consistency of the data (p01a)},
    174 KB (25,501 words) - 09:16, 10 July 2014
  • The cold optics is described in {{PlanckPapers|ade2010}}}. ..._JML_ColdOptics.png|thumb|500px|center|Mechanical and thermal structure of the HFI focal plane unit.]]
    25 KB (3,767 words) - 15:43, 22 July 2014
  • ...m the data acquired by Planck between August 13 2009 and November 26 2010. The PCCS consists of nine lists of sources, extracted independently from each o The whole PCCS can be downloaded from the [http://www.sciops.esa.int/index.php?project=planck&page=Planck_Legacy_Arch
    12 KB (1,879 words) - 16:37, 23 July 2014
  • ...of the HFI - the detectors - are bolometers, solid-state devices in which the incoming radiation dissipates its energy as heat that increases the temperature of a
    13 KB (2,126 words) - 15:54, 22 July 2014
  • == The observation strategy == ...k spacecraft {{PlanckPapers|planck2011-1-1}} and orbit in order to achieve the survey goals in terms of sky coverage and scanning directions.
    16 KB (2,501 words) - 14:28, 22 July 2014
  • ...are dependent on the sky and that cannot be considered independently from the observation strategy. Here we report a brief summary of these effects, all the details can be found in{{PlanckPapers|planck2013-p02a}}.
    16 KB (2,578 words) - 16:05, 23 July 2014
  • adsnote = {Provided by the SAO/NASA Astrophysics Data System} title = {Simulation of the Planck-HFI thermal control system},
    41 KB (5,629 words) - 13:51, 18 July 2014
  • ...d definition of each component of the LFI instrument, briefly described in the main [[LFI design, qualification, and performance|LFI instrument]] page. ...mposed by a Sine Squared profiled section, and an exponential profile near the aperture plane.
    59 KB (9,067 words) - 10:10, 23 July 2014
  • ...(detset) maps at 100, 143 and 217 GHz, all analyzed on the same 42.8% of the sky, are provided. ...large scale to small scale (see input section). Except for the removal of the most contaminated pixels through masking, no attempt at astrophysical compo
    25 KB (3,721 words) - 17:10, 23 July 2014
  • ...in very stable conditions during the whole mission, and practically all of the data was correctly recorded. ...ensitivity. One can expect to improve these numbers by about root two when the whole mission data is available.
    2 KB (296 words) - 13:11, 1 April 2015
  • ...e channels using their nominal centre frequency. A detailed description of the LFI instrument is given in {{PlanckPapers|bersanelli2010}}, and references ...nimise power dissipation in the focal plane unit, which is cooled to 20 K, the radiometers are split into two subassemblies connected by a set of waveguid
    3 KB (479 words) - 16:15, 22 July 2014
  • The overall geometry of the Planck focal plane is shown here: [[Image:FocalPlane.png| thumb|500px|center| The Planck Focal Plane]]
    17 KB (2,628 words) - 16:32, 23 July 2014
  • {{DISPLAYTITLE:The spacecraft}} The Planck satellite was designed, built and tested around two major modules:
    14 KB (2,142 words) - 14:23, 22 July 2014