Attached is an image of w50 made with new EVLA C array data combined with D array data (observed by Gloria et al) I have mosaiced the 2 arrays independently and used the mean psf of the D and C mosaics to 'feather' the images together. I have not yet done a full D+C array joint deconvolution; the problem being the weights between VLA and EVLA data. Natural weighting was used just to get maximum Sig/Noise. Still some artifact of calibration / interference can be seen as low level ripples or stripes in places Some improvements obviously still to come...once i figure the weight transfer and some of the low level interference plguing some fields.
I | Attachment | Action | Size | Date | Who | Comment |
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png | Screen_shot_2011-07-19_at_9.11.34_AM.png | manage | 54 K | 2011-07-19 - 11:13 | JosephMcMullin | |
png | Screen_shot_2011-07-19_at_9.11.49_AM.png | manage | 56 K | 2011-07-19 - 11:13 | JosephMcMullin | |
jpg | w50_cd.image.jpg | manage | 117 K | 2011-07-19 - 10:54 | JosephMcMullin |