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  • The whole satellite is organized to provide thermal transitions between its warm part exposed to the sun and earth radiation, a Photons absorbed by a bolometer include the thermal radiation emitted by the various optical devices: telescope, horns and filt
    5 KB (778 words) - 15:28, 22 July 2014
  • ...te waveguides{{BibCite|darcangelo2009a}} are interfaced with three conical thermal shields and connect the front-end modules to the warm (~300 K) back-end uni ...which meets the thermo-mechanical requirements of the instrument and adds thermal inertia.
    50 KB (7,790 words) - 10:04, 23 July 2014
  • ...nts, namely thermal dust, spinning dust, synchrotron, CO lines, free-free, thermal Sunyaev-Zel'dovich (SZ) effect (with first order relativistic corrections), ...publication for details. For the simulations generated here, however, the thermal dust model has been modified in the following way: instead of being based o
    28 KB (4,118 words) - 16:15, 15 October 2015
  • ...At the higher frequencies, the sources are almost exclusively dominated by thermal dust emission. At high Galactic latitudes however, the synchrotron sources
    30 KB (4,218 words) - 16:56, 23 July 2014
  • ...roduct/spt/spt_prod_table.cfm SPT]. It has been slightly modified to use a thermal and kinetic SZ model that matches the one used in CAMspec. As stated in{{Bi
    17 KB (2,601 words) - 17:28, 23 July 2014
  • * Thermal Control System
    13 KB (1,976 words) - 13:53, 23 July 2014
  • ...ed components are the Solar dipole and a sky template. We used the PSM for thermal dust emission at the detector's frequency as a first approximation of the s
    11 KB (1,710 words) - 14:31, 23 July 2014
  • * <math>1^{st}</math> thermal fiter at 300K * <math>2^{nd}</math> thermal filter at 77K
    58 KB (7,853 words) - 15:51, 5 October 2012
  • === Thermal template for decorrelation === [[File:T90.jpg|thumb|center|500px|Thermal template used for the decorrelation from bolometer plate temperature fluctu
    18 KB (2,712 words) - 13:55, 23 July 2014
  • ...e RF transmitter was left on for longer than 24 h, which had a significant thermal impact on the warm part of the satellite.
    16 KB (2,489 words) - 13:19, 22 July 2014
  • usual radiometric <math> 1/f </math> noise, appears signature of thermal cooler starts to be less effective and produces low-frequency thermal
    31 KB (4,941 words) - 15:14, 23 July 2014
  • ...between the dilution cold end and the bolometer optical plate. It gives a thermal time constant of several hours between these stages. A second regulation sy [[Image:HFI_2_4_1_overal_cryo.jpg|thumb|500px|center|Thermal architecture of Planck/HFI]]
    5 KB (747 words) - 15:36, 22 July 2014
  • ...tions in the detectors. These are effectively removed with the rest of the thermal fluctuations, described directly below. ...n]] and in [[#1.6K_and_4K_stages_Fluctuations|the section on 1.6 K and 4 K thermal fluctuations]].
    25 KB (4,008 words) - 15:01, 23 July 2014
  • title = {Planck early results. II. The thermal performance of Planck}, title = {Planck early results. XXV. Thermal dust in nearby molecular clouds},
    174 KB (25,501 words) - 09:16, 10 July 2014
  • [[Image:HFI_2_4_1_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
  • ...done with a large number of existing catalogues, whereas the validation of thermal sources is mostly done with simulations. These two approaches will be discu ...ise, making use of the prior knowledge of the cluster pressure profile and thermal SZ spectrum.
    12 KB (1,879 words) - 16:37, 23 July 2014
  • to monitor thermal noise (dark bolometers). * and a weak thermal link to a thermal sink, to which the bolometer is attached.
    13 KB (2,126 words) - 15:54, 22 July 2014
  • ...un aspect angle constant during the whole survey, therefore minimizing the thermal constraint variations on the spacecraft ...llowing objects (planets): Mars, Jupiter, Saturn, Uranus and Neptune whose thermal emission in the far-infrared and their point-source-like quality make them
    16 KB (2,501 words) - 14:28, 22 July 2014
  • ..., with the exception of the early parts of sky survey 3. During this time, thermal instabilities brought on by the switchover from the nominal to the redundan ===Thermal effects===
    16 KB (2,578 words) - 16:05, 23 July 2014
  • * '''therm''' : refers to satellite events that might have a thermal impact on the HFI * '''solar flare''' : refers to all solar events as detected by a thermal fluctuation on the HFI bolometer plate
    27 KB (2,770 words) - 20:16, 17 March 2013

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