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Observations included in this group do not need processing with Background Subtraction, SECT (Semi Extended Correction Tool) or Pointing Offset Corrector. They will not be processed further and the products will not be included in the Herschel Science Archive (HSA).

This class also includes some special calibration targets such as Neptune, Uranus, Saturn, Titan, Mars.

Header parameters:

  • Ratio SLW First Ring before background subtraction [%]: This parameter refers to the ratio of the flux of the first ring of SLW off-axis detectors to the flux of the central detector.
    This was obtained by calculating the ratios of the flux of every SLW off-axis detector to the flux of the central detector for each value of frequency. In order to eliminate the dependancy on frequency, the median was taken for each SLW off-axis detector ratio array, resulting in a single value for every one of them. The final value resulted from taking the median from these last values.
    The off-axis detectors used are SLWB2, SLWB3, SLWC2, SLWC4, SLWD2 and SLWD3.

  • Ratio SSW First Ring before background subtraction [%]: This parameter refers to the ratio of the flux of the first ring of SSW off-axis detectors to the flux of the central detector.
    This was obtained by calculating the ratios of the flux of every SSW off-axis detector to the flux of the central detector for each value of frequency. In order to eliminate the dependancy on frequency, the median was taken for each SSW off-axis detector ratio array, resulting in a single value for every one of them. The final value resulted from taking the median from these last values.
    The off-axis detectors used are SSWD3, SSWC3, SSWC4, SSWE4 and SSWE3. (SSWD5 is a dead bolometer)

  • Gap after background subtraction [Jy]: This value refers to the gap between the SLW and the SSW spectra of the central detector in the overlap region (944-1080 GHz) after the background subtraction has been done. It is the median of the difference between the flux of the SLW central detector and the flux of the SSW central detector for each frequency value.

  • Relative Gap after background subtraction [%]: This value refers to the ratio of the gap between the SLW and the SSW spectra of the central detector to the flux of the SLW central detector in the overlap region (944-1080 GHz) after the background subtraction has been done. It is calculated dividing the difference between the flux of the SLW central detector and the flux of the SSW central detector by the flux of the SLW central detector for each frequency value.


  • raDecOffset: The offset between the commanded position and the actual reconstructed pointing, which includes any systematic BSM offset (bsmOffset), but not the APE. Included in the observation's Meta Data.

* Note: The Background Subtraction applied in these observations includes the emission from all off-axis detectors except for the habitual outliers SSWE2 and SSWF2. The subtracted emission was the median of the smoothed spectra from all other off-axis detectors.


File number Selection Target Obs ID Point source calibrated spectra before and after background subtraction* Extended source calibrated spectra Ratio SLW First Ring before background subtarction [%] Ratio SSW First Ring before background subtraction [%] Gap after background subtraction [Jy] Relative Gap after background subtraction [%] raDecOffset [arcsec] PACS Photometry Comments
1_118 Skip Mars 1342197462 ... Not necessary for selection 4.5 2.47 291.83 6.48 3.83 No PACS map available  
1_122 Skip Id81-OFF-1 1342197468 ... Not necessary for selection 70.54 32.09 -0.05 61.92 4.05 ... Dark field
1_137 Skip CIT 6 1342198264 ... Not necessary for selection 13.12 2.57 -0.04 -0.92 0.56 ...  
1_142 Skip Saturn 1342198279 ... Not necessary for selection 2.63 2.51 4117.55 24.47 0.33 No PACS map available  
1_145 Skip Titan 1342198925 ... Not necessary for selection 15.49 4.77 -1.29 -7.44 0.63 No PACS map available SLW under SSW in overlap region
1_146 Skip Mars 1342198930 ... Not necessary for selection 5 2.49 83.08 2.22 8.14 No PACS map available  
1_159 Skip Titan 1342201495 ... Not necessary for selection 18.33 5.5 -1.89 -12.05 47.78 No PACS map available raDecOffset value
1_36 Skip AFGL 3068 1342189126 ... Not necessary for selection -0.16 4.23 1 23.14 2.07 ...  
1_68 Skip CPD -56 8032 1342191234 ... Not necessary for selection 5.16 2.08 -0.14 -2.88 2.32 No PACS map available No need for processing.
1_79 Skip IRAS F18293-3413 1342192830 ... ... 4 3.96 0.5 5.81 3.32 ... No need for BS. SECT?
1_95 Skip Mars 1342193674 ... Not necessary for selection 3.66 3.75 10263.81 39.96 4.04 No PACS map available  
1_96 Skip Mars 1342193675 ... Not necessary for selection 3.32 2.08 2678.22 29.02 4.06 No PACS map available  
1_97 Skip Mars 1342193676 ... Not necessary for selection 3.67 3.84 10675.94 41.54 4.07 No PACS map available  
1_98 Skip Mars 1342193677 ... Not necessary for selection 3.77 3.95 11423.42 45.34 4.28 No PACS map available  


File number Selection Target Obs ID Point source calibrated spectra before and after background subtraction* Extended calibrated spectra Ratio SLW First Ring before background subtraction [%] Ratio SSW First Ring before background subtraction [%] Gap after background subtraction [Jy] Relative Gap after background subtraction [%] raDecOffset [arcsec] PACS Photometry Comments
2_66 Skip Hartley 2 1342209282 ... Not necessary for selection 6.92 -28.46 0.14 51.84 198.94 No PACS map available comet
2_75 Skip Mrk 231 1342210493 ... Not necessary for selection 2.9 0.98 0.01 0.59 2.3 ... Skip. No need for BS
2_83 Skip ESO 320-G030 1342210861 ... Not necessary for selection -2.79 1.25 0.07 0.89 1.05 ... Skip. No need for BS
2_98 Skip CGCG049-057 1342212346 ... Not necessary for selection 1.96 1.16 -0.25 -4.93 2.07 ... Skip. No need for BS
2_124 Skip HD 144432 1342214830 ... Not necessary for selection 12.18 8.77 -0.16 -21.4 4.26 No PACS map available SLW under SSW in overlap region
2_162 Skip HD 169142 1342216904 ... ... 10.86 6.27 -0.38 -6.21 1.29 No PACS map available SECT or skip?


File number Selection Target Obs ID Point source calibrated spectra before and after background subtraction* Extended calibrated spectra Ratio SLW First Ring before background subtraction [%] Ratio SSW First Ring before background subtraction [%] Gap after background subtraction [Jy] Relative Gap after background subtraction [%] raDecOffset [arcsec] PACS Photometry Comments
3_72 Skip MCG+08-11-002 1342230414 ... Not necessary for selection -1.92 1.76 -0.18 -3.74 1.87 ...  
3_90 Skip Mars 1342231056 ... Not necessary for selection 4.76 2.27 139.54 3.45 11.75 No PACS map available Skip. Calibration target
3_93 Skip Mars 1342231059 ... Not necessary for selection 4.83 2.3 219.77 5.4 12.72 No PACS map available Skip. Calibration target
3_94 Skip Garradd (C/2009 P1) 1342231060 ... Not necessary for selection 13.23 22.52 0.24 32.95 23.76 No PACS map available Comet
3_96 Skip Mars 1342231062 ... Not necessary for selection 4.8 2.28 190.09 4.64 13.01 No PACS map available Skip. Calibration target
3_98 Skip Mars 1342231064 ... Not necessary for selection 4.76 2.35 136.37 3.34 12.15 No PACS map available Skip. Calibration target
3_101 Skip Mars 1342231070 ... Not necessary for selection 4.76 2.27 132.55 3.25 11.86 No PACS map available Skip. Calibration target
3_104 Skip Mars 1342231076 ... Not necessary for selection 4.79 2.33 134.77 3.34 11.93 No PACS map available Skip. Calibration target
3_106 Skip Mars 1342231079 ... Not necessary for selection 4.83 2.38 203.59 5.02 12.65 No PACS map available Skip. Calibration target
3_109 Skip Mars 1342231085 ... Not necessary for selection 4.8 2.3 190.02 4.64 12.68 No PACS map available Skip. Calibration target
No PACS map available


File number Selection Target Obs ID Point source calibrated spectra before and after background subtraction* Extended calibrated spectra Ratio SLW First Ring before background subtraction [%] Ratio SSW First Ring before background subtraction [%] Gap after background subtraction [Jy] Relative Gap after background subtraction [%] raDecOffset [arcsec] PACS Photometry Comments
4_17 Skip BD+303639 1342243605 ... Not necessary for selection 4.22 3.55 -0.04 -1.21 0.63 No PACS map available Skip. No need for BS
4_65 Skip Mars 1342245848 ... Not necessary for selection 3.11 2.17 1046.37 11.05 8.33 No PACS map available  
4_91 Skip IRC+40540 1342246288 ... Not necessary for selection 3.99 1.34 0.23 10.41 0.53 ... Skip. No need for BS
4_99 Skip R Cas 1342246981 ... Not necessary for selection 7.54 4.02 0.06 3.86 1.05 ... Skip. No need for BS
4_124 Skip Mars 1342247563 ... ... 3.97 2.28 309.68 5.66 12.16 No PACS map available  
4_128 Skip V Hya 1342247570 ... Not necessary for selection -7.36 5.59 0.17 8.71 1.35 ... Skip. Calibration target
4_129 Skip Mars 1342247571 ... ... 3.98 2.31 255.07 4.86 13.14 No PACS map available  


File number Selection Target Obs ID Point source calibrated spectra before and after background subtraction* Extended calibrated spectra Ratio SLW First Ring before background subtraction [%] Ratio SSW First Ring before background subtraction [%] Gap after background subtraction [Jy] Relative Gap after background subtraction [%] raDecOffset [arcsec] PACS Photometry Comments
6_1 Skip hcg 68b-1 1342257333 ... Not necessary for selection 106.37 12.04 0.2 59.08 1.17 ... Skip? Very faint
6_8 Skip hcg 96n-1 1342257344 ... ... 8.66 23.85 0.81 76.58 0.22 ... And SECT
6_9 Skip hcg 96c-1 1342257345 ... ... 25.72 26.42 0.25 52.29 0.43 ...  
6_108 Skip SPT_0512-59 1342265811 ... Not necessary for selection 61.14 69.33 -0.27 -39.5 0.33 ... SLW under SSW overlap region after BS
6_109 Skip SPT_0551-50-1 1342265812 ... Not necessary for selection 71.01 80.76 -0.12 -23.02 0.28 ... SLW under SSW overlap region after BS


File number Selection Target Obs ID Point source calibrated spectra before and after background subtraction* Extended calibrated spectra Ratio SLW First Ring before background subtraction [%] Ratio SSW First Ring before background subtraction [%] Gap after background subtraction [Jy] Relative Gap after background subtraction [%] raDecOffset [arcsec] PACS Photometry Comments
7_80 Skip 8 Flora 1342247564 ... ... 88.16 18.01 -0.51 315.84 4.72 No PACS photometry available  
7_87 Skip 7 Iris 1342248227 ... ... -316.94 -9.63 -0.41 -77.18 1.47 No PACS photometry available  

-- Laura Susana Alvarez Mera - 2015-12-07

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Topic revision: r11 - 2017-06-07 - IvanV
 
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