! Started logfile: J0228+5419_X_2014_05_31_pus_uvs.log on Sun Nov 27 17:59:39 2016 obs J0228+5419_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0228+5419_X_2014_05_31_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.98816 visibilities/baseline/integration-bin. ! Found source: J0228+5419 ! ! 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 65100 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 J0228+5419_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.981584Jy sigma=0.011567 ! Fit after self-cal, rms=0.956341Jy sigma=0.011296 ! 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=0.8238 mas, bmaj=0.9993 mas, bpa=-3.105 degrees ! Estimated noise=572.239 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 = 0.0318571 Jy ! Component: 100 - total flux cleaned = 0.0413751 Jy ! Total flux subtracted in 100 components = 0.0413751 Jy ! Clean residual min=-0.003771 max=0.008460 Jy/beam ! Clean residual mean=-0.000078 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.0413751 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0413751 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=0.076934Jy sigma=0.000875 ! Fit after self-cal, rms=0.076184Jy sigma=0.000867 ! Inverting map ! Added new window around map position (2, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0088104 Jy ! Component: 100 - total flux cleaned = 0.0151529 Jy ! Total flux subtracted in 100 components = 0.0151529 Jy ! Clean residual min=-0.003089 max=0.008124 Jy/beam ! Clean residual mean=-0.000060 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.056528 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.056528 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=0.074335Jy sigma=0.000842 ! Fit after self-cal, rms=0.074040Jy sigma=0.000838 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00703003 Jy ! Component: 100 - total flux cleaned = 0.011958 Jy ! Total flux subtracted in 100 components = 0.011958 Jy ! Clean residual min=-0.002893 max=0.006518 Jy/beam ! Clean residual mean=-0.000047 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.0684861 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.068486 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=0.072836Jy sigma=0.000822 ! Fit after self-cal, rms=0.072596Jy sigma=0.000819 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00562028 Jy ! Component: 100 - total flux cleaned = 0.00946105 Jy ! Total flux subtracted in 100 components = 0.00946105 Jy ! Clean residual min=-0.002786 max=0.004942 Jy/beam ! Clean residual mean=-0.000036 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.0779471 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.0779471 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=0.071816Jy sigma=0.000808 ! Fit after self-cal, rms=0.071649Jy sigma=0.000807 ! Inverting map ! Added new window around map position (3.2, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00517931 Jy ! Component: 100 - total flux cleaned = 0.00873765 Jy ! Total flux subtracted in 100 components = 0.00873765 Jy ! Clean residual min=-0.002419 max=0.003811 Jy/beam ! Clean residual mean=-0.000026 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0866848 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.0866848 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=0.071053Jy sigma=0.000798 ! Fit after self-cal, rms=0.070873Jy sigma=0.000797 ! 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=1.056 mas, bmaj=1.268 mas, bpa=-1.867 degrees ! Estimated noise=237.154 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 = 0.00641195 Jy ! Component: 100 - total flux cleaned = 0.0100381 Jy ! Component: 150 - total flux cleaned = 0.0126974 Jy ! Component: 200 - total flux cleaned = 0.0146863 Jy ! Total flux subtracted in 200 components = 0.0146863 Jy ! Clean residual min=-0.002710 max=0.002974 Jy/beam ! Clean residual mean=-0.000016 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.101371 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 76 components and 0.101371 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=0.070244Jy sigma=0.000789 ! Fit after self-cal, rms=0.070051Jy sigma=0.000787 ! 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 0.95 FD 1.07 HN 1.11 KP 0.90 ! LA 1.02 MK 1.04 NL 1.05 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 1.13 KP 0.83 ! LA 1.01 MK 1.04 NL 1.10 OV 1.05 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.08 KP 0.80 ! LA 1.02 MK 1.12 NL 1.10 OV 1.06 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.13 HN 1.12 KP 0.77 ! LA 1.04 MK 1.03 NL 1.10 OV 0.98 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.13 HN 1.04 KP 0.74 ! LA 1.03 MK 1.03 NL 1.03 OV 1.02 ! PT 0.88 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.10 KP 0.75 ! LA 1.04 MK 0.98 NL 1.14 OV 1.10 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.23 HN 1.03 KP 0.80 ! LA 1.09 MK 1.05 NL 1.14 OV 1.09 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.15 HN 1.02 KP 0.73 ! LA 1.00 MK 1.03 NL 1.06 OV 1.07 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.13 HN 1.09 KP 0.76 ! LA 1.01 MK 1.05 NL 1.02 OV 1.05 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 1.01 KP 0.78 ! LA 1.05 MK 1.02 NL 1.04 OV 1.08 ! PT 0.88 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 0.91 KP 0.87 ! LA 1.10 MK 0.99 NL 1.03 OV 1.04 ! PT 0.92 SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.08 HN 0.91 KP 0.84 ! LA 1.06 MK 0.98 NL 1.10 OV 1.04 ! PT 0.97 SC 0.88 ! ! ! Fit before self-cal, rms=0.070051Jy sigma=0.000787 ! Fit after self-cal, rms=0.068713Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=1.273 mas, bpa=-0.2963 degrees ! Estimated noise=236.032 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 = 0.00111472 Jy ! Component: 100 - total flux cleaned = 0.00129409 Jy ! Component: 150 - total flux cleaned = 0.00137757 Jy ! Component: 200 - total flux cleaned = 0.00144421 Jy ! Total flux subtracted in 200 components = 0.00144421 Jy ! Clean residual min=-0.001225 max=0.001223 Jy/beam ! Clean residual mean=-0.000010 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.102815 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.102815 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=0.068617Jy sigma=0.000779 ! Fit after self-cal, rms=0.068550Jy sigma=0.000777 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000855338 Jy ! Component: 100 - total flux cleaned = 0.000957271 Jy ! Component: 150 - total flux cleaned = 0.000994455 Jy ! Component: 200 - total flux cleaned = 0.000998967 Jy ! Total flux subtracted in 200 components = 0.000998967 Jy ! Clean residual min=-0.001210 max=0.001153 Jy/beam ! Clean residual mean=-0.000006 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.103814 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.103814 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=0.068482Jy sigma=0.000776 ! Fit after self-cal, rms=0.068438Jy sigma=0.000776 ! 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=0.068438Jy sigma=0.000776 ! Fit after self-cal, rms=0.067619Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=1.263 mas, bpa=-1.026 degrees ! Estimated noise=232.251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000714919 Jy ! Component: 100 - total flux cleaned = 0.000849643 Jy ! Component: 150 - total flux cleaned = 0.000910393 Jy ! Component: 200 - total flux cleaned = 0.000933225 Jy ! Total flux subtracted in 200 components = 0.000933225 Jy ! Clean residual min=-0.001015 max=0.000911 Jy/beam ! Clean residual mean=-0.000005 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.104747 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.104747 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=0.067576Jy sigma=0.000774 ! Fit after self-cal, rms=0.067576Jy sigma=0.000774 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 = 0.000247523 Jy ! Component: 100 - total flux cleaned = 0.000280749 Jy ! Component: 150 - total flux cleaned = 0.000304114 Jy ! Component: 200 - total flux cleaned = 0.000304161 Jy ! Total flux subtracted in 200 components = 0.000304161 Jy ! Clean residual min=-0.000894 max=0.000872 Jy/beam ! Clean residual mean=-0.000004 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.105052 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.105052 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=0.067553Jy sigma=0.000774 ! Fit after self-cal, rms=0.067541Jy sigma=0.000773 ! 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=0.067541Jy sigma=0.000773 ! Fit after self-cal, rms=0.067115Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=1.261 mas, bpa=-0.7378 degrees ! Estimated noise=230.418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000315355 Jy ! Component: 100 - total flux cleaned = 0.000427424 Jy ! Component: 150 - total flux cleaned = 0.000449458 Jy ! Component: 200 - total flux cleaned = 0.000465397 Jy ! Total flux subtracted in 200 components = 0.000465397 Jy ! Clean residual min=-0.000833 max=0.000833 Jy/beam ! Clean residual mean=-0.000004 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.105517 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.105517 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=0.067100Jy sigma=0.000773 ! Fit after self-cal, rms=0.067083Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000204465 Jy ! Component: 100 - total flux cleaned = 0.000247013 Jy ! Component: 150 - total flux cleaned = 0.000230709 Jy ! Component: 200 - total flux cleaned = 0.000192549 Jy ! Total flux subtracted in 200 components = 0.000192549 Jy ! Clean residual min=-0.000767 max=0.000784 Jy/beam ! Clean residual mean=-0.000004 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.10571 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 0.10571 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=0.067073Jy sigma=0.000773 ! Fit after self-cal, rms=0.067064Jy sigma=0.000773 ! 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=0.067064Jy sigma=0.000773 ! Fit after self-cal, rms=0.066699Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.321 mas, bmaj=2.404 mas, bpa=13.75 degrees ! Estimated noise=284.571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000418998 Jy ! Component: 100 - total flux cleaned = 0.000438462 Jy ! Component: 150 - total flux cleaned = 0.000409774 Jy ! Component: 200 - total flux cleaned = 0.000386592 Jy ! Total flux subtracted in 200 components = 0.000386592 Jy ! Clean residual min=-0.000790 max=0.000755 Jy/beam ! Clean residual mean=-0.000006 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.106096 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 115 components and 0.106096 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=0.066697Jy sigma=0.000772 ! Fit after self-cal, rms=0.066689Jy sigma=0.000772 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 = 9.7312e-05 Jy ! Component: 100 - total flux cleaned = 9.66239e-05 Jy ! Component: 150 - total flux cleaned = 7.46695e-05 Jy ! Component: 200 - total flux cleaned = 6.59693e-05 Jy ! Total flux subtracted in 200 components = 6.59693e-05 Jy ! Clean residual min=-0.000728 max=0.000735 Jy/beam ! Clean residual mean=-0.000006 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.106162 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 117 components and 0.106162 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=0.066689Jy sigma=0.000772 ! Fit after self-cal, rms=0.066681Jy sigma=0.000772 ! 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=1.068 mas, bmaj=1.26 mas, bpa=-0.3846 degrees ! Estimated noise=229.266 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.068 x 1.26 at -0.3846 degrees (North through East) ! Clean map min=-0.00067609 max=0.036266 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=0.8317 mas, bmaj=0.9929 mas, bpa=-0.4364 degrees ! Estimated noise=551.122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0315795 Jy ! Component: 100 - total flux cleaned = 0.0475358 Jy ! Component: 150 - total flux cleaned = 0.0585658 Jy ! Component: 200 - total flux cleaned = 0.0670938 Jy ! Total flux subtracted in 200 components = 0.0670938 Jy ! Clean residual min=-0.003082 max=0.005443 Jy/beam ! Clean residual mean=-0.000043 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.0670938 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0670938 Jy ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=1.26 mas, bpa=-0.3846 degrees ! Estimated noise=229.266 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 = 0.0112246 Jy ! Component: 100 - total flux cleaned = 0.0186658 Jy ! Component: 150 - total flux cleaned = 0.0238966 Jy ! Component: 200 - total flux cleaned = 0.0276855 Jy ! Total flux subtracted in 200 components = 0.0276855 Jy ! Clean residual min=-0.001207 max=0.002283 Jy/beam ! Clean residual mean=-0.000034 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0947793 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 57 components and 0.0947793 Jy ! Inverting map ! Added new window around map position (2.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284248 Jy ! Component: 100 - total flux cleaned = 0.00496685 Jy ! Component: 150 - total flux cleaned = 0.00658593 Jy ! Component: 200 - total flux cleaned = 0.00782834 Jy ! Total flux subtracted in 200 components = 0.00782834 Jy ! Clean residual min=-0.000841 max=0.000845 Jy/beam ! Clean residual mean=-0.000013 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.102608 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 92 components and 0.102608 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=2.321 mas, bmaj=2.404 mas, bpa=13.75 degrees ! Estimated noise=284.571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160563 Jy ! Component: 100 - total flux cleaned = 0.00249368 Jy ! Component: 150 - total flux cleaned = 0.00301017 Jy ! Component: 200 - total flux cleaned = 0.0031206 Jy ! Total flux subtracted in 200 components = 0.0031206 Jy ! Clean residual min=-0.000660 max=0.000670 Jy/beam ! Clean residual mean=-0.000009 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.105728 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 = 3.34605e-05 Jy ! Component: 100 - total flux cleaned = 4.38011e-05 Jy ! Component: 150 - total flux cleaned = 5.28302e-05 Jy ! Component: 200 - total flux cleaned = 5.29662e-05 Jy ! Total flux subtracted in 200 components = 5.29662e-05 Jy ! Clean residual min=-0.000633 max=0.000625 Jy/beam ! Clean residual mean=-0.000008 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.105781 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 124 components and 0.105781 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=1.26 mas, bpa=-0.3846 degrees ! Estimated noise=229.266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.98204e-05 Jy ! Component: 100 - total flux cleaned = 0.000165382 Jy ! Component: 150 - total flux cleaned = 0.000219641 Jy ! Component: 200 - total flux cleaned = 0.000255898 Jy ! Total flux subtracted in 200 components = 0.000255898 Jy ! Clean residual min=-0.000688 max=0.000720 Jy/beam ! Clean residual mean=-0.000004 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.106037 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 137 components and 0.106037 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=0.066672Jy sigma=0.000772 ! Fit after self-cal, rms=0.066652Jy sigma=0.000772 wmodel J0228+5419_X_2014_05_31_pus_map.mod ! Writing 137 model components to file: J0228+5419_X_2014_05_31_pus_map.mod wobs J0228+5419_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0228+5419_X_2014_05_31_pus_uvs.fits wwins J0228+5419_X_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J0228+5419_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 = 0.000163489 Jy ! Component: 100 - total flux cleaned = 0.000250546 Jy ! Component: 150 - total flux cleaned = 0.000298284 Jy ! Component: 200 - total flux cleaned = 0.000298062 Jy ! Component: 250 - total flux cleaned = 0.000265439 Jy ! Component: 300 - total flux cleaned = 0.000276348 Jy ! Component: 350 - total flux cleaned = 0.000297181 Jy ! Component: 400 - total flux cleaned = 0.000307134 Jy ! Component: 450 - total flux cleaned = 0.000307197 Jy ! Component: 500 - total flux cleaned = 0.000345669 Jy ! Component: 550 - total flux cleaned = 0.000345447 Jy ! Component: 600 - total flux cleaned = 0.000354483 Jy ! Component: 650 - total flux cleaned = 0.000363517 Jy ! Component: 700 - total flux cleaned = 0.000354629 Jy ! Component: 750 - total flux cleaned = 0.000346082 Jy ! Component: 800 - total flux cleaned = 0.000371893 Jy ! Component: 850 - total flux cleaned = 0.00035475 Jy ! Component: 900 - total flux cleaned = 0.000321312 Jy ! Component: 950 - total flux cleaned = 0.000313218 Jy ! Component: 1000 - total flux cleaned = 0.000321309 Jy ! Component: 1050 - total flux cleaned = 0.000321339 Jy ! Component: 1100 - total flux cleaned = 0.00031344 Jy ! Component: 1150 - total flux cleaned = 0.000313462 Jy ! Component: 1200 - total flux cleaned = 0.000290611 Jy ! Component: 1250 - total flux cleaned = 0.000252989 Jy ! Component: 1300 - total flux cleaned = 0.00023081 Jy ! Component: 1350 - total flux cleaned = 0.00020881 Jy ! Component: 1400 - total flux cleaned = 0.000194419 Jy ! Component: 1450 - total flux cleaned = 0.00017282 Jy ! Component: 1500 - total flux cleaned = 0.000130423 Jy ! Component: 1550 - total flux cleaned = 0.000109545 Jy ! Component: 1600 - total flux cleaned = 8.8725e-05 Jy ! Component: 1650 - total flux cleaned = 6.142e-05 Jy ! Component: 1700 - total flux cleaned = 4.12387e-05 Jy ! Component: 1750 - total flux cleaned = 7.99073e-06 Jy ! Component: 1800 - total flux cleaned = 7.96795e-06 Jy ! Component: 1850 - total flux cleaned = -1.80959e-05 Jy ! Component: 1900 - total flux cleaned = -1.16288e-05 Jy ! Component: 1950 - total flux cleaned = -5.00422e-05 Jy ! Component: 2000 - total flux cleaned = -2.4657e-05 Jy ! Total flux subtracted in 2048 components = -4.34979e-05 Jy ! Clean residual min=-0.000475 max=0.000396 Jy/beam ! Clean residual mean=-0.000002 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.105994 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 281 components and 0.105994 Jy ![Exited script file: muppet] wmap "J0228+5419_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.068 x 1.26 at -0.3846 degrees (North through East) ! Clean map min=-0.00054036 max=0.036736 Jy/beam ! Writing clean map to FITS file: J0228+5419_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 0.0367363 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116019 device "J0228+5419_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0228+5419_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.947446 0.947446 1.89489 3.78978 7.57957 15.1591 30.3183 60.6365 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.036 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.068 x 1.26 at -0.3846 degrees (North through East) ! Clean map min=-0.00054036 max=0.036736 Jy/beam quit ! Quitting program ! Log file J0228+5419_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 17:59:44 2016