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| Describe OffProcNika2Run1ExtSources here. [[Nika2Run1 | Back to NIKA2 Run1 Main page]] |
[[OffProcNika2Run1 | Back to NIKA2 Run1 Offline processing page]] |
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| ==== Page last updated, FXD, 6 - 01- 2016 ==== | ==== Page last updated, FXD 15-Jan-2016; CK 7-Jan-2016; FXD 6-Jan-2016 ==== |
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| An offline data reduction was made using the 16 scans performed during good weather. The nk pipeline Rev 9881 was used with a single point source as a mask and a single common mode removal. Both 1mm arrays are used and coadded in a single map. [[attachment:NGC891NIKA2Run1.tar.gz|Here are the data : say V1]] The data will soon be reprocessed by masking the whole edge-on galaxy. [[attachment:NGC891NIKA2Run1Mask.tar.gz|Here they are : say V2]] {{attachment:Combine_NGC891_20151108s16_nsc17_v3.jpg|Three arrays not coadded}} {{attachment:ngc891Mask.png|Quick plot}} NIKA2 maps of NGC891 at 1mm (Upper) and at 2mm (Lower), after correction for the position angle of 22.5deg. The maps cover 12'x2' and show half-power beamwidths of 12" and 18". Contours show 10% and 50% of the peak flux densities. === References === * [[http://articles.adsabs.harvard.edu/cgi-bin/nph-iarticle_query?1993A%26A...279L..37G&data_type=PDF_HIGH&whole_paper=YES&type=PRINTER&filetype=.pdf|Guelin et al. 1996]]: 7-channel/30m 1.3mm observations * [[http://arxiv.org/pdf/1402.5967.pdf|Hughes et al. 2014]]: Herschel observations |
Back to NIKA2 Run1 Offline processing page
Extended sources
Page last updated, FXD 15-Jan-2016; CK 7-Jan-2016; FXD 6-Jan-2016
NGC891
An offline data reduction was made using the 16 scans performed during good weather. The nk pipeline Rev 9881 was used with a single point source as a mask and a single common mode removal. Both 1mm arrays are used and coadded in a single map. Here are the data : say V1
The data will soon be reprocessed by masking the whole edge-on galaxy. Here they are : say V2
NIKA2 maps of NGC891 at 1mm (Upper) and at 2mm (Lower), after correction for the position angle of 22.5deg. The maps cover 12'x2' and show half-power beamwidths of 12" and 18". Contours show 10% and 50% of the peak flux densities.
References
Guelin et al. 1996: 7-channel/30m 1.3mm observations
Hughes et al. 2014: Herschel observations