Difference between revisions of "HFI reference bolometer"

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(Created page with '{| border=1 |+ Properties of Ref. Bolometer Spectra <div "id=tab:BREF"></div> |- | Band (GHz) || # Ifgm. || # Spec. || MPD (cm) || ILS<math>_{\mbox{FWHM}}</math> (cm<math>^{-1}</…')
 
 
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This sections provides information on the reference bolometer interferograms and spectra used in determining the relative spectral response functions for the Planck HFI detectors and frequency bands.
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<center>
 
{| border=1
 
{| border=1
|+ Properties of Ref. Bolometer Spectra
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|+ '''Properties of reference bolometer spectra'''
 
<div "id=tab:BREF"></div>
 
<div "id=tab:BREF"></div>
 
|-
 
|-
| Band (GHz) || # Ifgm. || # Spec. || MPD (cm) || ILS<math>_{\mbox{FWHM}}</math> (cm<math>^{-1}</math>) || avg. S/N
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| Band [GHz] || No. Interfer. || No. Spec. || MPD [cm] || ILS FWHM [cm<sup>-1</sup>] || Avg. S/N
 
|-
 
|-
 
| 100  ||  164  ||  164  ||  29.644698  ||  0.020357772  ||  11.478057  
 
| 100  ||  164  ||  164  ||  29.644698  ||  0.020357772  ||  11.478057  
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| 857  ||  24  ||  24  ||  29.652306  ||  0.020352549  ||  388.23050  
 
| 857  ||  24  ||  24  ||  29.652306  ||  0.020352549  ||  388.23050  
 
|}
 
|}
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</center>
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<center>
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<gallery widths="300px" heights="300px" perrow="3">
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File:BREF_LowF_Apod5_avgSpec_SN_sm.png|100-217 GHz
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File:BREF_HighF_Apod5_avgSpec_SN_sm.png|353-857 GHz
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File:Bref_LowF_HighF_SN_sm.png|All bands
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</gallery>
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<small>Reference bolometer spectra and S/N.</small>
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</center>
  
  
<gallery caption="Reference bolometer spectra and S/N." widths="300px" heights="300px" perrow="3">
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<center>
File:BREF_LowF_Apod5_avgSpec_SN_sm.png|100 - 217 GHz
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<gallery widths="300px" heights="300px" perrow="3">
File:BREF_HighF_Apod5_avgSpec_SN_sm.png|353 - 857 GHz
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File:BREF_LowF_Apod5_avgSpec_SN_100_sm.png|100 GHz
File:Bref_LowF_HighF_SN_sm.png|all bands
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File:BREF_LowF_Apod5_avgSpec_SN_143_sm.png|143 GHz
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File:BREF_LowF_Apod5_avgSpec_SN_217_sm.png|217 GHz
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File:BREF_HighF_Apod5_avgSpec_SN_353_sm.png|353 GHz
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File:BREF_HighF_Apod5_avgSpec_SN_545_sm.png|545 GHz
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File:BREF_HighF_Apod5_avgSpec_SN_857_sm.png|857 GHz
 
</gallery>
 
</gallery>
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<small>Reference bolometer spectra (top) and S/N (bottom) for each of the HFI bands (vertical dashed lines represent band edges).</small>
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</center>
  
<gallery caption="Reference bolometer spectra (top) and S/N (bottom) for each of the HFI bands (vertical bars represent band edges)." widths="300px" heights="300px" perrow="3">
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<br>
File:BREF_LowF_Apod5_avgSpec_SN_100_sm.png|100GHz
 
File:BREF_LowF_Apod5_avgSpec_SN_143_sm.png|143GHz
 
File:BREF_LowF_Apod5_avgSpec_SN_217_sm.png|217GHz
 
File:BREF_HighF_Apod5_avgSpec_SN_353_sm.png|353GHz
 
File:BREF_HighF_Apod5_avgSpec_SN_545_sm.png|545GHz
 
File:BREF_HighF_Apod5_avgSpec_SN_857_sm.png|857GHz
 
</gallery>
 
  
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<center>
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[[Image:SNall_sm.png|thumb|500px|center|Approximate S/N ratio for the individual HFI detector spectra and the reference bolometer spectra.]]
  
[[Image:SNall_sm.png|thumb|x500px|alt=image|Approximate S/N ratio for the individual HFI detector spectra and the reference bolometer spectra.]]
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<br>
  
FIXME: This figure needs updated.
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</center>
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[[Category:HFI design, qualification and performance|008]]

Latest revision as of 07:48, 10 December 2014

This sections provides information on the reference bolometer interferograms and spectra used in determining the relative spectral response functions for the Planck HFI detectors and frequency bands.

Properties of reference bolometer spectra

Band [GHz] No. Interfer. No. Spec. MPD [cm] ILS FWHM [cm-1] Avg. S/N
100 164 164 29.644698 0.020357772 11.478057
143 164 164 29.644698 0.020357772 37.361317
217 164 164 29.644698 0.020357772 126.14280
353 24 24 29.652306 0.020352549 136.06159
545 24 24 29.652306 0.020352549 314.58093
857 24 24 29.652306 0.020352549 388.23050

Reference bolometer spectra and S/N.


Reference bolometer spectra (top) and S/N (bottom) for each of the HFI bands (vertical dashed lines represent band edges).


Approximate S/N ratio for the individual HFI detector spectra and the reference bolometer spectra.


(Planck) High Frequency Instrument

Instrument Line Shape

Full-Width-at-Half-Maximum