! Started logfile: J0106+3402_X_2014_05_31_pus_uvs.log on Sun Nov 27 17:58:31 2016 obs J0106+3402_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0106+3402_X_2014_05_31_pus_uva.fits ! AN table 1: 94 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.969031 visibilities/baseline/integration-bin. ! Found source: J0106+3402 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 49188 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0106+3402_X_2014_05_31_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.971161Jy sigma=0.011309 ! Fit after self-cal, rms=0.938559Jy sigma=0.010978 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8214 mas, bmaj=1.349 mas, bpa=-2.749 degrees ! Estimated noise=531.831 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0482588 Jy ! Component: 100 - total flux cleaned = 0.0643337 Jy ! Total flux subtracted in 100 components = 0.0643337 Jy ! Clean residual min=-0.003360 max=0.006778 Jy/beam ! Clean residual mean=0.000012 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.0643337 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0643337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074941Jy sigma=0.000800 ! Fit after self-cal, rms=0.074741Jy sigma=0.000798 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00784813 Jy ! Component: 100 - total flux cleaned = 0.0120454 Jy ! Total flux subtracted in 100 components = 0.0120454 Jy ! Clean residual min=-0.002847 max=0.005006 Jy/beam ! Clean residual mean=0.000014 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.0763792 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.0763792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073782Jy sigma=0.000786 ! Fit after self-cal, rms=0.073779Jy sigma=0.000785 ! Inverting map ! Added new window around map position (-1.2, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444712 Jy ! Component: 100 - total flux cleaned = 0.00685974 Jy ! Total flux subtracted in 100 components = 0.00685974 Jy ! Clean residual min=-0.002741 max=0.002799 Jy/beam ! Clean residual mean=0.000016 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0832389 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0832389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073485Jy sigma=0.000782 ! Fit after self-cal, rms=0.073463Jy sigma=0.000782 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9819 mas, bmaj=1.631 mas, bpa=-0.1768 degrees ! Estimated noise=277.147 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232822 Jy ! Component: 100 - total flux cleaned = 0.00352336 Jy ! Component: 150 - total flux cleaned = 0.00426274 Jy ! Component: 200 - total flux cleaned = 0.00453515 Jy ! Total flux subtracted in 200 components = 0.00453515 Jy ! Clean residual min=-0.002757 max=0.002947 Jy/beam ! Clean residual mean=0.000036 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.0877741 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.0877741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073376Jy sigma=0.000781 ! Fit after self-cal, rms=0.073368Jy sigma=0.000781 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.07 KP 0.95 ! LA 1.04 MK 0.96 NL 0.99 OV 0.97 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.10 KP 0.90 ! LA 1.11 MK 0.94 NL 1.04 OV 0.97 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.13 KP 0.85 ! LA 1.04 MK 0.96 NL 1.02 OV 0.97 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.04 KP 0.84 ! LA 1.04 MK 0.93 NL 0.99 OV 0.97 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 0.99 KP 0.79 ! LA 1.11 MK 0.97 NL 1.06 OV 0.98 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.13 KP 0.74 ! LA 1.14 MK 0.92 NL 1.05 OV 0.99 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.17 HN 1.21 KP 0.79 ! LA 1.13 MK 1.08 NL 1.13 OV 1.05 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.10 KP 0.76 ! LA 1.04 MK 0.92 NL 1.05 OV 1.01 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.15 KP 0.78 ! LA 1.10 MK 0.93 NL 1.00 OV 1.05 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.08 KP 0.81 ! LA 1.09 MK 0.95 NL 1.00 OV 1.03 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.18 HN 1.09 KP 0.81 ! LA 1.15 MK 0.94 NL 1.08 OV 1.00 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.08 HN 1.04 KP 0.91 ! LA 1.12 MK 0.97 NL 1.01 OV 1.04 ! PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.073368Jy sigma=0.000781 ! Fit after self-cal, rms=0.073861Jy sigma=0.000774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9831 mas, bmaj=1.631 mas, bpa=-0.7777 degrees ! Estimated noise=277.443 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000175545 Jy ! Component: 100 - total flux cleaned = -0.000261895 Jy ! Component: 150 - total flux cleaned = -0.000322139 Jy ! Component: 200 - total flux cleaned = -0.00033334 Jy ! Total flux subtracted in 200 components = -0.00033334 Jy ! Clean residual min=-0.001493 max=0.002185 Jy/beam ! Clean residual mean=0.000030 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0874407 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.0874407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073855Jy sigma=0.000774 ! Fit after self-cal, rms=0.073884Jy sigma=0.000774 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073884Jy sigma=0.000774 ! Fit after self-cal, rms=0.074118Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9837 mas, bmaj=1.631 mas, bpa=-0.7931 degrees ! Estimated noise=277.685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114061 Jy ! Component: 100 - total flux cleaned = -0.000153541 Jy ! Component: 150 - total flux cleaned = -0.000177338 Jy ! Component: 200 - total flux cleaned = -0.000199474 Jy ! Total flux subtracted in 200 components = -0.000199474 Jy ! Clean residual min=-0.001552 max=0.001988 Jy/beam ! Clean residual mean=0.000028 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0872412 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.0872412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074113Jy sigma=0.000773 ! Fit after self-cal, rms=0.074129Jy sigma=0.000773 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-5.2, -15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229892 Jy ! Component: 100 - total flux cleaned = 0.00383736 Jy ! Component: 150 - total flux cleaned = 0.00496398 Jy ! Component: 200 - total flux cleaned = 0.00583007 Jy ! Total flux subtracted in 200 components = 0.00583007 Jy ! Clean residual min=-0.001428 max=0.001571 Jy/beam ! Clean residual mean=0.000020 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0930713 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 81 components and 0.0930713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074047Jy sigma=0.000772 ! Fit after self-cal, rms=0.074037Jy sigma=0.000771 ! Inverting map ! Added new window around map position (-5.6, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169313 Jy ! Component: 100 - total flux cleaned = 0.00279669 Jy ! Component: 150 - total flux cleaned = 0.0036695 Jy ! Component: 200 - total flux cleaned = 0.00440692 Jy ! Total flux subtracted in 200 components = 0.00440692 Jy ! Clean residual min=-0.001300 max=0.001126 Jy/beam ! Clean residual mean=0.000013 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0974782 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 107 components and 0.0974782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073990Jy sigma=0.000771 ! Fit after self-cal, rms=0.073981Jy sigma=0.000771 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073981Jy sigma=0.000771 ! Fit after self-cal, rms=0.073373Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.984 mas, bmaj=1.631 mas, bpa=-0.8892 degrees ! Estimated noise=275.933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000901938 Jy ! Component: 100 - total flux cleaned = 0.00160197 Jy ! Component: 150 - total flux cleaned = 0.00217864 Jy ! Component: 200 - total flux cleaned = 0.00254704 Jy ! Total flux subtracted in 200 components = 0.00254704 Jy ! Clean residual min=-0.001153 max=0.001002 Jy/beam ! Clean residual mean=0.000014 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.100025 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 116 components and 0.100025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073356Jy sigma=0.000770 ! Fit after self-cal, rms=0.073352Jy sigma=0.000770 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00044587 Jy ! Component: 100 - total flux cleaned = 0.000735037 Jy ! Component: 150 - total flux cleaned = 0.000916605 Jy ! Component: 200 - total flux cleaned = 0.00107063 Jy ! Total flux subtracted in 200 components = 0.00107063 Jy ! Clean residual min=-0.001143 max=0.001002 Jy/beam ! Clean residual mean=0.000013 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.101096 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 122 components and 0.101096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073344Jy sigma=0.000770 ! Fit after self-cal, rms=0.073342Jy sigma=0.000770 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073342Jy sigma=0.000770 ! Fit after self-cal, rms=0.073038Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.144 mas, bmaj=2.71 mas, bpa=2.011 degrees ! Estimated noise=332.434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000851851 Jy ! Component: 100 - total flux cleaned = 0.00138843 Jy ! Component: 150 - total flux cleaned = 0.00167457 Jy ! Component: 200 - total flux cleaned = 0.00190001 Jy ! Total flux subtracted in 200 components = 0.00190001 Jy ! Clean residual min=-0.001251 max=0.001305 Jy/beam ! Clean residual mean=0.000025 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.102996 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 135 components and 0.102996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073035Jy sigma=0.000770 ! Fit after self-cal, rms=0.073031Jy sigma=0.000770 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356673 Jy ! Component: 100 - total flux cleaned = 0.000554122 Jy ! Component: 150 - total flux cleaned = 0.00066628 Jy ! Component: 200 - total flux cleaned = 0.000746443 Jy ! Total flux subtracted in 200 components = 0.000746443 Jy ! Clean residual min=-0.001178 max=0.001252 Jy/beam ! Clean residual mean=0.000024 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.103742 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 142 components and 0.103742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073030Jy sigma=0.000770 ! Fit after self-cal, rms=0.073031Jy sigma=0.000770 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9831 mas, bmaj=1.629 mas, bpa=-0.9903 degrees ! Estimated noise=275.237 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9831 x 1.629 at -0.9903 degrees (North through East) ! Clean map min=-0.0010062 max=0.061515 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8202 mas, bmaj=1.346 mas, bpa=-3.849 degrees ! Estimated noise=524.185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0477823 Jy ! Component: 100 - total flux cleaned = 0.0644268 Jy ! Component: 150 - total flux cleaned = 0.0723462 Jy ! Component: 200 - total flux cleaned = 0.0770384 Jy ! Total flux subtracted in 200 components = 0.0770384 Jy ! Clean residual min=-0.002237 max=0.002430 Jy/beam ! Clean residual mean=0.000011 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0770383 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0770383 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9831 mas, bmaj=1.629 mas, bpa=-0.9903 degrees ! Estimated noise=275.237 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040188 Jy ! Component: 100 - total flux cleaned = 0.00686622 Jy ! Component: 150 - total flux cleaned = 0.00924837 Jy ! Component: 200 - total flux cleaned = 0.0112904 Jy ! Total flux subtracted in 200 components = 0.0112904 Jy ! Clean residual min=-0.001529 max=0.001452 Jy/beam ! Clean residual mean=0.000021 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0883288 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 45 components and 0.0883288 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.144 mas, bmaj=2.71 mas, bpa=2.011 degrees ! Estimated noise=332.434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300679 Jy ! Component: 100 - total flux cleaned = 0.00523119 Jy ! Component: 150 - total flux cleaned = 0.00702569 Jy ! Component: 200 - total flux cleaned = 0.00849611 Jy ! Total flux subtracted in 200 components = 0.00849611 Jy ! Clean residual min=-0.001452 max=0.001506 Jy/beam ! Clean residual mean=0.000030 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0968249 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121326 Jy ! Component: 100 - total flux cleaned = 0.00221898 Jy ! Component: 150 - total flux cleaned = 0.00305539 Jy ! Component: 200 - total flux cleaned = 0.00375604 Jy ! Total flux subtracted in 200 components = 0.00375604 Jy ! Clean residual min=-0.001267 max=0.001373 Jy/beam ! Clean residual mean=0.000024 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.100581 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 98 components and 0.100581 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9831 mas, bmaj=1.629 mas, bpa=-0.9903 degrees ! Estimated noise=275.237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000726592 Jy ! Component: 100 - total flux cleaned = 0.00102206 Jy ! Component: 150 - total flux cleaned = 0.00130565 Jy ! Component: 200 - total flux cleaned = 0.00155835 Jy ! Total flux subtracted in 200 components = 0.00155835 Jy ! Clean residual min=-0.001160 max=0.001016 Jy/beam ! Clean residual mean=0.000011 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.102139 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 0.102139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073040Jy sigma=0.000770 ! Fit after self-cal, rms=0.073031Jy sigma=0.000770 wmodel J0106+3402_X_2014_05_31_pus_map.mod ! Writing 117 model components to file: J0106+3402_X_2014_05_31_pus_map.mod wobs J0106+3402_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0106+3402_X_2014_05_31_pus_uvs.fits wwins J0106+3402_X_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J0106+3402_X_2014_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000119667 Jy ! Component: 100 - total flux cleaned = -0.000169428 Jy ! Component: 150 - total flux cleaned = -0.000232431 Jy ! Component: 200 - total flux cleaned = -0.000291941 Jy ! Component: 250 - total flux cleaned = -0.000348673 Jy ! Component: 300 - total flux cleaned = -0.000348827 Jy ! Component: 350 - total flux cleaned = -0.000376019 Jy ! Component: 400 - total flux cleaned = -0.000389212 Jy ! Component: 450 - total flux cleaned = -0.000414295 Jy ! Component: 500 - total flux cleaned = -0.000389225 Jy ! Component: 550 - total flux cleaned = -0.000364989 Jy ! Component: 600 - total flux cleaned = -0.000353253 Jy ! Component: 650 - total flux cleaned = -0.000364533 Jy ! Component: 700 - total flux cleaned = -0.00036417 Jy ! Component: 750 - total flux cleaned = -0.000374887 Jy ! Component: 800 - total flux cleaned = -0.000374861 Jy ! Component: 850 - total flux cleaned = -0.000406346 Jy ! Component: 900 - total flux cleaned = -0.000416691 Jy ! Component: 950 - total flux cleaned = -0.000416549 Jy ! Component: 1000 - total flux cleaned = -0.000456707 Jy ! Component: 1050 - total flux cleaned = -0.000476306 Jy ! Component: 1100 - total flux cleaned = -0.000514811 Jy ! Component: 1150 - total flux cleaned = -0.000543174 Jy ! Component: 1200 - total flux cleaned = -0.000561828 Jy ! Component: 1250 - total flux cleaned = -0.000571115 Jy ! Component: 1300 - total flux cleaned = -0.000643746 Jy ! Component: 1350 - total flux cleaned = -0.000688366 Jy ! Component: 1400 - total flux cleaned = -0.000706094 Jy ! Component: 1450 - total flux cleaned = -0.000775793 Jy ! Component: 1500 - total flux cleaned = -0.000844489 Jy ! Component: 1550 - total flux cleaned = -0.000912223 Jy ! Component: 1600 - total flux cleaned = -0.000954019 Jy ! Component: 1650 - total flux cleaned = -0.00101173 Jy ! Component: 1700 - total flux cleaned = -0.00106874 Jy ! Component: 1750 - total flux cleaned = -0.001117 Jy ! Component: 1800 - total flux cleaned = -0.00116473 Jy ! Component: 1850 - total flux cleaned = -0.00124331 Jy ! Component: 1900 - total flux cleaned = -0.00129757 Jy ! Component: 1950 - total flux cleaned = -0.00134342 Jy ! Component: 2000 - total flux cleaned = -0.00139652 Jy ! Total flux subtracted in 2048 components = -0.00141159 Jy ! Clean residual min=-0.000402 max=0.000373 Jy/beam ! Clean residual mean=0.000003 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.100728 Jy keep ! Adding 161 model components to the UV plane model. ! The established model now contains 278 components and 0.100728 Jy ![Exited script file: muppet] wmap "J0106+3402_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9831 x 1.629 at -0.9903 degrees (North through East) ! Clean map min=-0.00081005 max=0.061396 Jy/beam ! Writing clean map to FITS file: J0106+3402_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0613962 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140512 device "J0106+3402_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0106+3402_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.686584 0.686584 1.37317 2.74634 5.49267 10.9853 21.9707 43.9414 87.8828 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.061 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9831 x 1.629 at -0.9903 degrees (North through East) ! Clean map min=-0.00081005 max=0.061396 Jy/beam quit ! Quitting program ! Log file J0106+3402_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 17:58:35 2016