! Started logfile: J0022+4525_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:00:59 2016 obs J0022+4525_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0022+4525_X_2014_08_09_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.770238 visibilities/baseline/integration-bin. ! Found source: J0022+4525 ! ! 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 324 lines of history. ! ! Reading 23292 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 J0022+4525_X_2014_08_09_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 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.828763Jy sigma=0.009905 ! Fit after self-cal, rms=0.822257Jy sigma=0.009832 ! 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=1.052 mas, bmaj=1.603 mas, bpa=50.71 degrees ! Estimated noise=887.341 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 = 0.131138 Jy ! Component: 100 - total flux cleaned = 0.170675 Jy ! Total flux subtracted in 100 components = 0.170675 Jy ! Clean residual min=-0.006822 max=0.015936 Jy/beam ! Clean residual mean=-0.000139 rms=0.002362 Jy/beam ! Combined flux in latest and established models = 0.170675 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.170675 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=0.079683Jy sigma=0.000907 ! Fit after self-cal, rms=0.079666Jy sigma=0.000906 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171745 Jy ! Component: 100 - total flux cleaned = 0.0274776 Jy ! Total flux subtracted in 100 components = 0.0274776 Jy ! Clean residual min=-0.006899 max=0.006676 Jy/beam ! Clean residual mean=-0.000048 rms=0.001794 Jy/beam ! Combined flux in latest and established models = 0.198152 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.198152 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=0.074524Jy sigma=0.000844 ! Fit after self-cal, rms=0.074523Jy sigma=0.000843 ! 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=1.366 mas, bmaj=1.812 mas, bpa=50.71 degrees ! Estimated noise=391.328 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 = 0.00855081 Jy ! Component: 100 - total flux cleaned = 0.0133499 Jy ! Component: 150 - total flux cleaned = 0.0162654 Jy ! Component: 200 - total flux cleaned = 0.0180849 Jy ! Total flux subtracted in 200 components = 0.0180849 Jy ! Clean residual min=-0.007709 max=0.005509 Jy/beam ! Clean residual mean=0.000010 rms=0.001804 Jy/beam ! Combined flux in latest and established models = 0.216237 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 64 components and 0.216237 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=0.073353Jy sigma=0.000833 ! Fit after self-cal, rms=0.073361Jy sigma=0.000833 ! 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 0.90 FD 1.14 HN 1.07 KP 0.95 ! LA 1.03 MK 1.00* NL 0.96 OV 0.99 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.06 KP 0.87 ! LA 1.04 MK 1.00* NL 0.95 OV 0.99 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.08 KP 0.84 ! LA 1.06 MK 1.00* NL 0.95 OV 0.99 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.10 KP 0.79 ! LA 1.04 MK 1.00* NL 0.96 OV 0.97 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.05 KP 0.76 ! LA 1.07 MK 1.00* NL 0.96 OV 1.02 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.08 KP 0.77 ! LA 1.05 MK 1.00* NL 1.00 OV 1.01 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.24 HN 1.22 KP 0.82 ! LA 1.11 MK 1.00* NL 1.02 OV 1.06 ! PT 1.07 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.14 KP 0.75 ! LA 1.06 MK 1.00* NL 0.98 OV 1.03 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.15 KP 0.77 ! LA 1.06 MK 1.00* NL 0.98 OV 1.03 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.13 KP 0.81 ! LA 1.09 MK 1.00* NL 1.00 OV 1.03 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.09 KP 0.85 ! LA 1.07 MK 1.00* NL 1.00 OV 1.02 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.08 KP 0.88 ! LA 1.06 MK 1.00* NL 0.97 OV 1.02 ! PT 1.01 SC 1.11 ! ! ! Fit before self-cal, rms=0.073361Jy sigma=0.000833 ! Fit after self-cal, rms=0.069653Jy sigma=0.000779 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.384 mas, bmaj=1.83 mas, bpa=51.03 degrees ! Estimated noise=393.98 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 = -0.00162795 Jy ! Component: 100 - total flux cleaned = -0.00184979 Jy ! Component: 150 - total flux cleaned = -0.00203908 Jy ! Component: 200 - total flux cleaned = -0.00219867 Jy ! Total flux subtracted in 200 components = -0.00219867 Jy ! Clean residual min=-0.001579 max=0.001454 Jy/beam ! Clean residual mean=-0.000014 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.214039 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 68 components and 0.214039 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=0.069610Jy sigma=0.000779 ! Fit after self-cal, rms=0.069642Jy sigma=0.000778 ! 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=0.069642Jy sigma=0.000778 ! Fit after self-cal, rms=0.069846Jy sigma=0.000777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.382 mas, bmaj=1.84 mas, bpa=50.97 degrees ! Estimated noise=393.787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110382 Jy ! Component: 100 - total flux cleaned = -0.00133471 Jy ! Component: 150 - total flux cleaned = -0.00147007 Jy ! Component: 200 - total flux cleaned = -0.00159563 Jy ! Total flux subtracted in 200 components = -0.00159563 Jy ! Clean residual min=-0.001421 max=0.001350 Jy/beam ! Clean residual mean=-0.000013 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.212443 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.212443 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=0.069825Jy sigma=0.000777 ! Fit after self-cal, rms=0.069829Jy sigma=0.000777 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 = -0.000134524 Jy ! Component: 100 - total flux cleaned = -0.000225485 Jy ! Component: 150 - total flux cleaned = -0.000301423 Jy ! Component: 200 - total flux cleaned = -0.000358407 Jy ! Total flux subtracted in 200 components = -0.000358407 Jy ! Clean residual min=-0.001437 max=0.001355 Jy/beam ! Clean residual mean=-0.000015 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.212084 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 76 components and 0.212084 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=0.069826Jy sigma=0.000777 ! Fit after self-cal, rms=0.069825Jy sigma=0.000777 ! 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=0.069825Jy sigma=0.000777 ! Fit after self-cal, rms=0.070055Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.383 mas, bmaj=1.845 mas, bpa=51.01 degrees ! Estimated noise=393.974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000706602 Jy ! Component: 100 - total flux cleaned = -0.000866786 Jy ! Component: 150 - total flux cleaned = -0.000996188 Jy ! Component: 200 - total flux cleaned = -0.00109384 Jy ! Total flux subtracted in 200 components = -0.00109384 Jy ! Clean residual min=-0.001343 max=0.001319 Jy/beam ! Clean residual mean=-0.000012 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.210991 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.210991 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=0.070046Jy sigma=0.000776 ! Fit after self-cal, rms=0.070049Jy sigma=0.000776 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 = -0.000106252 Jy ! Component: 100 - total flux cleaned = -0.000177756 Jy ! Component: 150 - total flux cleaned = -0.000238743 Jy ! Component: 200 - total flux cleaned = -0.000285247 Jy ! Total flux subtracted in 200 components = -0.000285247 Jy ! Clean residual min=-0.001355 max=0.001324 Jy/beam ! Clean residual mean=-0.000013 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.210705 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 81 components and 0.210705 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=0.070047Jy sigma=0.000776 ! Fit after self-cal, rms=0.070046Jy sigma=0.000776 ! 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=0.070046Jy sigma=0.000776 ! Fit after self-cal, rms=0.070216Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.489 mas, bmaj=2.572 mas, bpa=-48.98 degrees ! Estimated noise=438.413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000522936 Jy ! Component: 100 - total flux cleaned = -0.000777611 Jy ! Component: 150 - total flux cleaned = -0.000868321 Jy ! Component: 200 - total flux cleaned = -0.000894351 Jy ! Total flux subtracted in 200 components = -0.000894351 Jy ! Clean residual min=-0.001238 max=0.001389 Jy/beam ! Clean residual mean=-0.000021 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.209811 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 85 components and 0.209811 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=0.070213Jy sigma=0.000776 ! Fit after self-cal, rms=0.070215Jy sigma=0.000776 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 = -2.29893e-05 Jy ! Component: 100 - total flux cleaned = -3.97527e-05 Jy ! Component: 150 - total flux cleaned = -5.49498e-05 Jy ! Component: 200 - total flux cleaned = -6.88802e-05 Jy ! Total flux subtracted in 200 components = -6.88802e-05 Jy ! Clean residual min=-0.001246 max=0.001391 Jy/beam ! Clean residual mean=-0.000022 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.209742 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 86 components and 0.209742 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=0.070215Jy sigma=0.000776 ! Fit after self-cal, rms=0.070214Jy sigma=0.000776 ! 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=1.385 mas, bmaj=1.848 mas, bpa=51.05 degrees ! Estimated noise=394.118 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.385 x 1.848 at 51.05 degrees (North through East) ! Clean map min=-0.0012253 max=0.17836 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=1.063 mas, bmaj=1.632 mas, bpa=50.95 degrees ! Estimated noise=906.361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133695 Jy ! Component: 100 - total flux cleaned = 0.173015 Jy ! Component: 150 - total flux cleaned = 0.188359 Jy ! Component: 200 - total flux cleaned = 0.196261 Jy ! Total flux subtracted in 200 components = 0.196261 Jy ! Clean residual min=-0.003097 max=0.004100 Jy/beam ! Clean residual mean=-0.000050 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.196261 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.196261 Jy ! Inverting map and beam ! Estimated beam: bmin=1.385 mas, bmaj=1.848 mas, bpa=51.05 degrees ! Estimated noise=394.118 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 = 0.00642752 Jy ! Component: 100 - total flux cleaned = 0.00964485 Jy ! Component: 150 - total flux cleaned = 0.0114824 Jy ! Component: 200 - total flux cleaned = 0.0125929 Jy ! Total flux subtracted in 200 components = 0.0125929 Jy ! Clean residual min=-0.001392 max=0.001259 Jy/beam ! Clean residual mean=-0.000017 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.208854 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.208854 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=2.489 mas, bmaj=2.572 mas, bpa=-48.98 degrees ! Estimated noise=438.413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000682665 Jy ! Component: 100 - total flux cleaned = 0.000972614 Jy ! Component: 150 - total flux cleaned = 0.00105652 Jy ! Component: 200 - total flux cleaned = 0.00107119 Jy ! Total flux subtracted in 200 components = 0.00107119 Jy ! Clean residual min=-0.001233 max=0.001357 Jy/beam ! Clean residual mean=-0.000020 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.209925 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 = 9.14774e-06 Jy ! Component: 100 - total flux cleaned = 1.35678e-05 Jy ! Component: 150 - total flux cleaned = 2.19515e-05 Jy ! Component: 200 - total flux cleaned = 3.40934e-05 Jy ! Total flux subtracted in 200 components = 3.40934e-05 Jy ! Clean residual min=-0.001238 max=0.001364 Jy/beam ! Clean residual mean=-0.000020 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.209959 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.209959 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.385 mas, bmaj=1.848 mas, bpa=51.05 degrees ! Estimated noise=394.118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.70223e-05 Jy ! Component: 100 - total flux cleaned = 6.69831e-05 Jy ! Component: 150 - total flux cleaned = 0.000155754 Jy ! Component: 200 - total flux cleaned = 0.000233951 Jy ! Total flux subtracted in 200 components = 0.000233951 Jy ! Clean residual min=-0.001366 max=0.001297 Jy/beam ! Clean residual mean=-0.000010 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.210193 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.210193 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=0.070220Jy sigma=0.000776 ! Fit after self-cal, rms=0.070217Jy sigma=0.000776 wmodel J0022+4525_X_2014_08_09_pus_map.mod ! Writing 56 model components to file: J0022+4525_X_2014_08_09_pus_map.mod wobs J0022+4525_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0022+4525_X_2014_08_09_pus_uvs.fits wwins J0022+4525_X_2014_08_09_pus_map.win ! wwins: Wrote 1 windows to J0022+4525_X_2014_08_09_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 = -6.08225e-05 Jy ! Component: 100 - total flux cleaned = 2.57514e-05 Jy ! Component: 150 - total flux cleaned = 6.54699e-05 Jy ! Component: 200 - total flux cleaned = 0.000103146 Jy ! Component: 250 - total flux cleaned = 0.000138871 Jy ! Component: 300 - total flux cleaned = 0.00010585 Jy ! Component: 350 - total flux cleaned = 8.98631e-05 Jy ! Component: 400 - total flux cleaned = 7.41863e-05 Jy ! Component: 450 - total flux cleaned = 4.34942e-05 Jy ! Component: 500 - total flux cleaned = 4.33518e-05 Jy ! Component: 550 - total flux cleaned = 7.20738e-05 Jy ! Component: 600 - total flux cleaned = 7.19378e-05 Jy ! Component: 650 - total flux cleaned = 3.1016e-05 Jy ! Component: 700 - total flux cleaned = 4.68918e-06 Jy ! Component: 750 - total flux cleaned = -4.68302e-05 Jy ! Component: 800 - total flux cleaned = -9.70027e-05 Jy ! Component: 850 - total flux cleaned = -5.97885e-05 Jy ! Component: 900 - total flux cleaned = -8.41449e-05 Jy ! Component: 950 - total flux cleaned = -9.61315e-05 Jy ! Component: 1000 - total flux cleaned = -0.000130922 Jy ! Component: 1050 - total flux cleaned = -0.000130869 Jy ! Component: 1100 - total flux cleaned = -0.000164233 Jy ! Component: 1150 - total flux cleaned = -0.000218845 Jy ! Component: 1200 - total flux cleaned = -0.000251055 Jy ! Component: 1250 - total flux cleaned = -0.000303777 Jy ! Component: 1300 - total flux cleaned = -0.000345176 Jy ! Component: 1350 - total flux cleaned = -0.000355354 Jy ! Component: 1400 - total flux cleaned = -0.000395293 Jy ! Component: 1450 - total flux cleaned = -0.000434586 Jy ! Component: 1500 - total flux cleaned = -0.000444167 Jy ! Component: 1550 - total flux cleaned = -0.000434654 Jy ! Component: 1600 - total flux cleaned = -0.000481495 Jy ! Component: 1650 - total flux cleaned = -0.000509219 Jy ! Component: 1700 - total flux cleaned = -0.000518297 Jy ! Component: 1750 - total flux cleaned = -0.000527381 Jy ! Component: 1800 - total flux cleaned = -0.000589145 Jy ! Component: 1850 - total flux cleaned = -0.000580284 Jy ! Component: 1900 - total flux cleaned = -0.000606053 Jy ! Component: 1950 - total flux cleaned = -0.000614517 Jy ! Component: 2000 - total flux cleaned = -0.000631299 Jy ! Total flux subtracted in 2048 components = -0.000647855 Jy ! Clean residual min=-0.000413 max=0.000448 Jy/beam ! Clean residual mean=-0.000004 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.209545 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 185 components and 0.209545 Jy ![Exited script file: muppet] wmap "J0022+4525_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.385 x 1.848 at 51.05 degrees (North through East) ! Clean map min=-0.0010433 max=0.17897 Jy/beam ! Writing clean map to FITS file: J0022+4525_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.178969 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155027 device "J0022+4525_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0022+4525_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.259867 0.259867 0.519734 1.03947 2.07893 4.15787 8.31574 16.6315 33.2629 66.5259 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.178 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.385 x 1.848 at 51.05 degrees (North through East) ! Clean map min=-0.0010433 max=0.17897 Jy/beam quit ! Quitting program ! Log file J0022+4525_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:01:01 2016