! Started logfile: J2015+3710_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:18:00 2016 obs J2015+3710_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J2015+3710_X_2014_06_09_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.696206 visibilities/baseline/integration-bin. ! Found source: J2015+3710 ! ! 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 348 lines of history. ! ! Reading 30828 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 J2015+3710_X_2014_06_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 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.131686Jy sigma=0.027108 ! Fit after self-cal, rms=2.059149Jy sigma=0.026155 ! 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=0.7598 mas, bmaj=2.084 mas, bpa=15.61 degrees ! Estimated noise=704.238 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 = 2.06354 Jy ! Component: 100 - total flux cleaned = 2.72771 Jy ! Total flux subtracted in 100 components = 2.72771 Jy ! Clean residual min=-0.157902 max=0.279217 Jy/beam ! Clean residual mean=-0.000532 rms=0.051034 Jy/beam ! Combined flux in latest and established models = 2.7277 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 2.7277 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=0.738309Jy sigma=0.008871 ! Fit after self-cal, rms=0.738247Jy sigma=0.008870 ! 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=1.002 mas, bmaj=2.182 mas, bpa=13.44 degrees ! Estimated noise=340.445 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 = 0.397227 Jy ! Component: 100 - total flux cleaned = 0.602261 Jy ! Component: 150 - total flux cleaned = 0.719243 Jy ! Component: 200 - total flux cleaned = 0.789514 Jy ! Total flux subtracted in 200 components = 0.789514 Jy ! Clean residual min=-0.185009 max=0.106958 Jy/beam ! Clean residual mean=0.000292 rms=0.037925 Jy/beam ! Combined flux in latest and established models = 3.51722 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 53 components and 3.51722 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=0.483003Jy sigma=0.005722 ! Fit after self-cal, rms=0.482932Jy sigma=0.005721 ! 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 1.00* FD 1.10 HN 1.05 KP 0.91 ! LA 1.03 MK 1.02 NL 1.00 OV 0.99 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.07 KP 0.85 ! LA 1.04 MK 1.02 NL 0.99 OV 0.98 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.08 KP 0.81 ! LA 1.06 MK 1.03 NL 1.00 OV 0.98 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.06 KP 0.78 ! LA 1.06 MK 1.03 NL 0.99 OV 0.97 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.02 KP 0.74 ! LA 1.06 MK 1.04 NL 1.01 OV 0.99 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.05 KP 0.74 ! LA 1.06 MK 1.02 NL 1.02 OV 1.01 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.22 HN 1.18 KP 0.79 ! LA 1.14 MK 1.07 NL 1.06 OV 1.06 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.11 KP 0.73 ! LA 1.05 MK 1.01 NL 1.01 OV 1.02 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.11 KP 0.75 ! LA 1.07 MK 0.99 NL 1.00 OV 1.02 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.09 KP 0.78 ! LA 1.09 MK 1.01 NL 1.01 OV 1.01 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.08 KP 0.81 ! LA 1.09 MK 1.02 NL 1.01 OV 1.00 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.06 KP 0.85 ! LA 1.07 MK 1.02 NL 1.01 OV 1.01 ! PT 0.96 SC 0.97 ! ! ! Fit before self-cal, rms=0.482932Jy sigma=0.005721 ! Fit after self-cal, rms=0.165642Jy sigma=0.001985 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=2.213 mas, bpa=13.6 degrees ! Estimated noise=339.481 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 (-1.8, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185491 Jy ! Component: 100 - total flux cleaned = 0.0144016 Jy ! Component: 150 - total flux cleaned = 0.0132228 Jy ! Component: 200 - total flux cleaned = 0.0153965 Jy ! Total flux subtracted in 200 components = 0.0153965 Jy ! Clean residual min=-0.025852 max=0.030708 Jy/beam ! Clean residual mean=-0.000048 rms=0.006751 Jy/beam ! Combined flux in latest and established models = 3.53262 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 3.53262 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=0.145971Jy sigma=0.001740 ! Fit after self-cal, rms=0.143616Jy sigma=0.001707 ! 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=0.143616Jy sigma=0.001707 ! Fit after self-cal, rms=0.139278Jy sigma=0.001633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.217 mas, bpa=13.64 degrees ! Estimated noise=338.723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119107 Jy ! Component: 100 - total flux cleaned = 0.00115789 Jy ! Component: 150 - total flux cleaned = 0.00213002 Jy ! Component: 200 - total flux cleaned = 0.00297197 Jy ! Total flux subtracted in 200 components = 0.00297197 Jy ! Clean residual min=-0.019231 max=0.018963 Jy/beam ! Clean residual mean=-0.000126 rms=0.004422 Jy/beam ! Combined flux in latest and established models = 3.53559 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 3.53559 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=0.133089Jy sigma=0.001564 ! Fit after self-cal, rms=0.132449Jy sigma=0.001555 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 = 0.00901792 Jy ! Component: 100 - total flux cleaned = 0.00978681 Jy ! Component: 150 - total flux cleaned = 0.0101081 Jy ! Component: 200 - total flux cleaned = 0.0104064 Jy ! Total flux subtracted in 200 components = 0.0104064 Jy ! Clean residual min=-0.016523 max=0.014818 Jy/beam ! Clean residual mean=-0.000086 rms=0.003951 Jy/beam ! Combined flux in latest and established models = 3.54599 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 105 components and 3.54599 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=0.130257Jy sigma=0.001532 ! Fit after self-cal, rms=0.130006Jy sigma=0.001529 ! 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=0.130006Jy sigma=0.001529 ! Fit after self-cal, rms=0.128983Jy sigma=0.001517 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=2.222 mas, bpa=13.69 degrees ! Estimated noise=338.548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00926756 Jy ! Component: 100 - total flux cleaned = -0.00969791 Jy ! Component: 150 - total flux cleaned = -0.00999102 Jy ! Component: 200 - total flux cleaned = -0.0097319 Jy ! Total flux subtracted in 200 components = -0.0097319 Jy ! Clean residual min=-0.014086 max=0.011867 Jy/beam ! Clean residual mean=-0.000033 rms=0.003250 Jy/beam ! Combined flux in latest and established models = 3.53626 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 114 components and 3.53626 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=0.126810Jy sigma=0.001496 ! Fit after self-cal, rms=0.126704Jy sigma=0.001494 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 = 0.00227393 Jy ! Component: 100 - total flux cleaned = 0.00252608 Jy ! Component: 150 - total flux cleaned = 0.00274086 Jy ! Component: 200 - total flux cleaned = 0.00254381 Jy ! Total flux subtracted in 200 components = 0.00254381 Jy ! Clean residual min=-0.012849 max=0.010440 Jy/beam ! Clean residual mean=-0.000021 rms=0.003079 Jy/beam ! Combined flux in latest and established models = 3.53881 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 119 components and 3.53881 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=0.125827Jy sigma=0.001486 ! Fit after self-cal, rms=0.125745Jy sigma=0.001485 ! 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=0.125745Jy sigma=0.001485 ! Fit after self-cal, rms=0.125303Jy sigma=0.001479 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.592 mas, bmaj=2.99 mas, bpa=-14.76 degrees ! Estimated noise=395.509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00482289 Jy ! Component: 100 - total flux cleaned = -0.00599631 Jy ! Component: 150 - total flux cleaned = -0.00698784 Jy ! Component: 200 - total flux cleaned = -0.00771415 Jy ! Total flux subtracted in 200 components = -0.00771415 Jy ! Clean residual min=-0.009943 max=0.008762 Jy/beam ! Clean residual mean=0.000006 rms=0.002892 Jy/beam ! Combined flux in latest and established models = 3.53109 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 140 components and 3.53109 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=0.124592Jy sigma=0.001473 ! Fit after self-cal, rms=0.124519Jy sigma=0.001472 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 = 0.00110842 Jy ! Component: 100 - total flux cleaned = 0.000734812 Jy ! Component: 150 - total flux cleaned = 0.000310498 Jy ! Component: 200 - total flux cleaned = 2.54448e-05 Jy ! Total flux subtracted in 200 components = 2.54448e-05 Jy ! Clean residual min=-0.009687 max=0.008548 Jy/beam ! Clean residual mean=0.000012 rms=0.002815 Jy/beam ! Combined flux in latest and established models = 3.53112 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 149 components and 3.53112 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=0.124249Jy sigma=0.001470 ! Fit after self-cal, rms=0.124215Jy sigma=0.001470 ! 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=1.018 mas, bmaj=2.225 mas, bpa=13.73 degrees ! Estimated noise=338.477 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 2.225 at 13.73 degrees (North through East) ! Clean map min=-0.010823 max=2.7834 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 ! Performing amp+phase self-cal ! ! 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=0.124215Jy sigma=0.001470 ! Fit after self-cal, rms=0.071262Jy sigma=0.000814 ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=2.226 mas, bpa=13.73 degrees ! Estimated noise=338.205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00562416 Jy ! Component: 100 - total flux cleaned = -0.00679261 Jy ! Component: 150 - total flux cleaned = -0.00734735 Jy ! Component: 200 - total flux cleaned = -0.00783831 Jy ! Total flux subtracted in 200 components = -0.00783831 Jy ! Clean residual min=-0.010214 max=0.007297 Jy/beam ! Clean residual mean=0.000024 rms=0.002354 Jy/beam ! Combined flux in latest and established models = 3.52328 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 154 components and 3.52328 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=0.069687Jy sigma=0.000798 ! Fit after self-cal, rms=0.069633Jy sigma=0.000798 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0005774 Jy ! Component: 100 - total flux cleaned = 0.000287134 Jy ! Component: 150 - total flux cleaned = 0.000154015 Jy ! Component: 200 - total flux cleaned = 0.000157696 Jy ! Total flux subtracted in 200 components = 0.000157696 Jy ! Clean residual min=-0.010091 max=0.007294 Jy/beam ! Clean residual mean=0.000027 rms=0.002282 Jy/beam ! Combined flux in latest and established models = 3.52344 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 157 components and 3.52344 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=0.069020Jy sigma=0.000792 ! Fit after self-cal, rms=0.068984Jy sigma=0.000792 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.068984Jy sigma=0.000792 ! Fit after self-cal, rms=0.068624Jy sigma=0.000786 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=0.7706 mas, bmaj=2.121 mas, bpa=16 degrees ! Estimated noise=709.345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.0733 Jy ! Component: 100 - total flux cleaned = 2.71829 Jy ! Component: 150 - total flux cleaned = 2.99407 Jy ! Component: 200 - total flux cleaned = 3.13953 Jy ! Total flux subtracted in 200 components = 3.13953 Jy ! Clean residual min=-0.044197 max=0.075150 Jy/beam ! Clean residual mean=-0.000454 rms=0.014418 Jy/beam ! Combined flux in latest and established models = 3.13953 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 28 model components to the UV plane model. ! The established model now contains 28 components and 3.13953 Jy ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=2.228 mas, bpa=13.76 degrees ! Estimated noise=338.228 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 = 0.122935 Jy ! Component: 100 - total flux cleaned = 0.200249 Jy ! Component: 150 - total flux cleaned = 0.251899 Jy ! Component: 200 - total flux cleaned = 0.287689 Jy ! Total flux subtracted in 200 components = 0.287689 Jy ! Clean residual min=-0.017149 max=0.024161 Jy/beam ! Clean residual mean=-0.000250 rms=0.004873 Jy/beam ! Combined flux in latest and established models = 3.42722 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 71 components and 3.42722 Jy ! Inverting map ! Added new window around map position (-1.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0266113 Jy ! Component: 100 - total flux cleaned = 0.0454174 Jy ! Component: 150 - total flux cleaned = 0.0592408 Jy ! Component: 200 - total flux cleaned = 0.0665533 Jy ! Total flux subtracted in 200 components = 0.0665533 Jy ! Clean residual min=-0.010070 max=0.009494 Jy/beam ! Clean residual mean=-0.000045 rms=0.002691 Jy/beam ! Combined flux in latest and established models = 3.49377 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 101 components and 3.49377 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=2.595 mas, bmaj=2.997 mas, bpa=-14.69 degrees ! Estimated noise=394.311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112282 Jy ! Component: 100 - total flux cleaned = 0.0156662 Jy ! Component: 150 - total flux cleaned = 0.0178901 Jy ! Component: 200 - total flux cleaned = 0.01968 Jy ! Total flux subtracted in 200 components = 0.01968 Jy ! Clean residual min=-0.008011 max=0.006734 Jy/beam ! Clean residual mean=0.000033 rms=0.002293 Jy/beam ! Combined flux in latest and established models = 3.51345 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 = 0.000598272 Jy ! Component: 100 - total flux cleaned = 0.00113238 Jy ! Component: 150 - total flux cleaned = 0.00174005 Jy ! Component: 200 - total flux cleaned = 0.00218921 Jy ! Total flux subtracted in 200 components = 0.00218921 Jy ! Clean residual min=-0.007477 max=0.006824 Jy/beam ! Clean residual mean=0.000051 rms=0.002184 Jy/beam ! Combined flux in latest and established models = 3.51564 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 138 components and 3.51564 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=2.228 mas, bpa=13.76 degrees ! Estimated noise=338.228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123946 Jy ! Component: 100 - total flux cleaned = 0.000205405 Jy ! Component: 150 - total flux cleaned = -0.000271315 Jy ! Component: 200 - total flux cleaned = -0.000715712 Jy ! Total flux subtracted in 200 components = -0.000715712 Jy ! Clean residual min=-0.009142 max=0.007002 Jy/beam ! Clean residual mean=0.000027 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 3.51492 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 155 components and 3.51492 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=0.068271Jy sigma=0.000782 ! Fit after self-cal, rms=0.068105Jy sigma=0.000781 wmodel J2015+3710_X_2014_06_09_pus_map.mod ! Writing 155 model components to file: J2015+3710_X_2014_06_09_pus_map.mod wobs J2015+3710_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J2015+3710_X_2014_06_09_pus_uvs.fits wwins J2015+3710_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J2015+3710_X_2014_06_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 = -0.00372597 Jy ! Component: 100 - total flux cleaned = -0.00706132 Jy ! Component: 150 - total flux cleaned = -0.0100785 Jy ! Component: 200 - total flux cleaned = -0.0125708 Jy ! Component: 250 - total flux cleaned = -0.0150532 Jy ! Component: 300 - total flux cleaned = -0.0173113 Jy ! Component: 350 - total flux cleaned = -0.019066 Jy ! Component: 400 - total flux cleaned = -0.0210477 Jy ! Component: 450 - total flux cleaned = -0.0226666 Jy ! Component: 500 - total flux cleaned = -0.0240429 Jy ! Component: 550 - total flux cleaned = -0.0254611 Jy ! Component: 600 - total flux cleaned = -0.0269178 Jy ! Component: 650 - total flux cleaned = -0.028158 Jy ! Component: 700 - total flux cleaned = -0.0292824 Jy ! Component: 750 - total flux cleaned = -0.0304528 Jy ! Component: 800 - total flux cleaned = -0.031588 Jy ! Component: 850 - total flux cleaned = -0.0325459 Jy ! Component: 900 - total flux cleaned = -0.0336912 Jy ! Component: 950 - total flux cleaned = -0.0345281 Jy ! Component: 1000 - total flux cleaned = -0.0354793 Jy ! Component: 1050 - total flux cleaned = -0.036275 Jy ! Component: 1100 - total flux cleaned = -0.036923 Jy ! Component: 1150 - total flux cleaned = -0.0376803 Jy ! Component: 1200 - total flux cleaned = -0.0382965 Jy ! Component: 1250 - total flux cleaned = -0.0388974 Jy ! Component: 1300 - total flux cleaned = -0.0393681 Jy ! Component: 1350 - total flux cleaned = -0.0400004 Jy ! Component: 1400 - total flux cleaned = -0.0403944 Jy ! Component: 1450 - total flux cleaned = -0.0409996 Jy ! Component: 1500 - total flux cleaned = -0.0415388 Jy ! Component: 1550 - total flux cleaned = -0.0421184 Jy ! Component: 1600 - total flux cleaned = -0.0424787 Jy ! Component: 1650 - total flux cleaned = -0.0427817 Jy ! Component: 1700 - total flux cleaned = -0.0431295 Jy ! Component: 1750 - total flux cleaned = -0.0435174 Jy ! Component: 1800 - total flux cleaned = -0.0438967 Jy ! Component: 1850 - total flux cleaned = -0.0441742 Jy ! Component: 1900 - total flux cleaned = -0.0444926 Jy ! Component: 1950 - total flux cleaned = -0.0448929 Jy ! Component: 2000 - total flux cleaned = -0.0450681 Jy ! Total flux subtracted in 2048 components = -0.0453258 Jy ! Clean residual min=-0.002743 max=0.002175 Jy/beam ! Clean residual mean=0.000003 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 3.4696 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 294 components and 3.4696 Jy ![Exited script file: muppet] wmap "J2015+3710_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 2.228 at 13.76 degrees (North through East) ! Clean map min=-0.0092128 max=2.7913 Jy/beam ! Writing clean map to FITS file: J2015+3710_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.7913 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000842217 device "J2015+3710_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2015+3710_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0905188 0.0905188 0.181038 0.362075 0.72415 1.4483 2.8966 5.7932 11.5864 23.1728 46.3456 92.6912 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.791 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 2.228 at 13.76 degrees (North through East) ! Clean map min=-0.0092128 max=2.7913 Jy/beam quit ! Quitting program ! Log file J2015+3710_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:18:02 2016