! Started logfile: J1722+1013_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:10:11 2016 obs J1722+1013_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1722+1013_X_2014_05_31_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.954776 visibilities/baseline/integration-bin. ! Found source: J1722+1013 ! ! 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 29388 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 J1722+1013_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.706670Jy sigma=0.008638 ! Fit after self-cal, rms=0.681470Jy sigma=0.008328 ! 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=0.7171 mas, bmaj=1.768 mas, bpa=0.2593 degrees ! Estimated noise=607.168 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 = 0.245207 Jy ! Component: 100 - total flux cleaned = 0.299548 Jy ! Total flux subtracted in 100 components = 0.299548 Jy ! Clean residual min=-0.012220 max=0.020451 Jy/beam ! Clean residual mean=-0.000078 rms=0.003622 Jy/beam ! Combined flux in latest and established models = 0.299548 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.299548 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=0.095653Jy sigma=0.001094 ! Fit after self-cal, rms=0.095646Jy sigma=0.001094 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8588 mas, bmaj=1.998 mas, bpa=-0.6422 degrees ! Estimated noise=342.261 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 (-1.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.030409 Jy ! Component: 100 - total flux cleaned = 0.0478579 Jy ! Component: 150 - total flux cleaned = 0.0592787 Jy ! Component: 200 - total flux cleaned = 0.0673199 Jy ! Total flux subtracted in 200 components = 0.0673199 Jy ! Clean residual min=-0.013208 max=0.013775 Jy/beam ! Clean residual mean=-0.000003 rms=0.003006 Jy/beam ! Combined flux in latest and established models = 0.366868 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 32 components and 0.366868 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=0.084254Jy sigma=0.000965 ! Fit after self-cal, rms=0.083702Jy sigma=0.000958 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.10 KP 0.92 ! LA 1.01 MK 0.94 NL 1.02 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.12 KP 0.86 ! LA 1.00 MK 0.94 NL 1.00 OV 0.98 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.16 KP 0.82 ! LA 1.03 MK 0.96 NL 1.02 OV 0.99 ! PT 0.90 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.12 KP 0.78 ! LA 1.05 MK 0.95 NL 1.01 OV 0.98 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.09 KP 0.74 ! LA 1.03 MK 0.98 NL 1.03 OV 1.00 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.14 KP 0.74 ! LA 1.04 MK 0.97 NL 1.05 OV 1.00 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.20 HN 1.25 KP 0.79 ! LA 1.13 MK 1.03 NL 1.08 OV 1.06 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.16 HN 1.18 KP 0.73 ! LA 1.04 MK 0.97 NL 1.04 OV 1.03 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.18 KP 0.76 ! LA 1.05 MK 0.98 NL 1.04 OV 1.03 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.18 KP 0.79 ! LA 1.05 MK 0.98 NL 1.04 OV 1.02 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.16 KP 0.81 ! LA 1.06 MK 1.01 NL 1.05 OV 1.01 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.16 KP 0.86 ! LA 1.05 MK 1.02 NL 1.03 OV 1.02 ! PT 0.97 SC 1.03 ! ! ! Fit before self-cal, rms=0.083702Jy sigma=0.000958 ! Fit after self-cal, rms=0.068433Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8664 mas, bmaj=2.006 mas, bpa=-0.5095 degrees ! Estimated noise=339.45 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 (-3.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328575 Jy ! Component: 100 - total flux cleaned = 0.0034697 Jy ! Component: 150 - total flux cleaned = 0.00340244 Jy ! Component: 200 - total flux cleaned = 0.00351233 Jy ! Total flux subtracted in 200 components = 0.00351233 Jy ! Clean residual min=-0.001623 max=0.001739 Jy/beam ! Clean residual mean=0.000003 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.37038 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 54 components and 0.37038 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=0.068183Jy sigma=0.000779 ! Fit after self-cal, rms=0.068213Jy 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=0.068213Jy sigma=0.000778 ! Fit after self-cal, rms=0.068063Jy sigma=0.000777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.867 mas, bmaj=2.008 mas, bpa=-0.524 degrees ! Estimated noise=338.914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00035155 Jy ! Component: 100 - total flux cleaned = 0.000391345 Jy ! Component: 150 - total flux cleaned = 0.000558952 Jy ! Component: 200 - total flux cleaned = 0.000713017 Jy ! Total flux subtracted in 200 components = 0.000713017 Jy ! Clean residual min=-0.001415 max=0.001170 Jy/beam ! Clean residual mean=0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.371093 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.371093 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=0.067990Jy sigma=0.000776 ! Fit after self-cal, rms=0.067987Jy 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 = 0.000342304 Jy ! Component: 100 - total flux cleaned = 0.000550449 Jy ! Component: 150 - total flux cleaned = 0.000613401 Jy ! Component: 200 - total flux cleaned = 0.000673554 Jy ! Total flux subtracted in 200 components = 0.000673554 Jy ! Clean residual min=-0.001292 max=0.001110 Jy/beam ! Clean residual mean=0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.371767 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.371767 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=0.067954Jy sigma=0.000776 ! Fit after self-cal, rms=0.067953Jy sigma=0.000776 ! 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=0.067953Jy sigma=0.000776 ! Fit after self-cal, rms=0.067962Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8676 mas, bmaj=2.008 mas, bpa=-0.5471 degrees ! Estimated noise=338.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000170581 Jy ! Component: 100 - total flux cleaned = -0.000142687 Jy ! Component: 150 - total flux cleaned = -8.89822e-05 Jy ! Component: 200 - total flux cleaned = -6.38485e-05 Jy ! Total flux subtracted in 200 components = -6.38485e-05 Jy ! Clean residual min=-0.001205 max=0.001028 Jy/beam ! Clean residual mean=-0.000000 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.371703 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 78 components and 0.371703 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=0.067937Jy sigma=0.000775 ! Fit after self-cal, rms=0.067936Jy sigma=0.000775 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 = 0.000150384 Jy ! Component: 100 - total flux cleaned = 0.000196417 Jy ! Component: 150 - total flux cleaned = 0.000217894 Jy ! Component: 200 - total flux cleaned = 0.000238369 Jy ! Total flux subtracted in 200 components = 0.000238369 Jy ! Clean residual min=-0.001142 max=0.000987 Jy/beam ! Clean residual mean=0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.371941 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.371941 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=0.067922Jy sigma=0.000775 ! Fit after self-cal, rms=0.067921Jy sigma=0.000775 ! 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=0.067921Jy sigma=0.000775 ! Fit after self-cal, rms=0.067925Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.135 mas, bmaj=3.098 mas, bpa=-2.783 degrees ! Estimated noise=421.096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000256515 Jy ! Component: 100 - total flux cleaned = -0.000191755 Jy ! Component: 150 - total flux cleaned = -0.000118589 Jy ! Component: 200 - total flux cleaned = -5.62717e-05 Jy ! Total flux subtracted in 200 components = -5.62717e-05 Jy ! Clean residual min=-0.001213 max=0.000949 Jy/beam ! Clean residual mean=-0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.371885 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.371885 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=0.067919Jy sigma=0.000775 ! Fit after self-cal, rms=0.067917Jy sigma=0.000775 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 = -9.42105e-06 Jy ! Component: 100 - total flux cleaned = 3.74984e-05 Jy ! Component: 150 - total flux cleaned = 8.90371e-05 Jy ! Component: 200 - total flux cleaned = 0.000143611 Jy ! Total flux subtracted in 200 components = 0.000143611 Jy ! Clean residual min=-0.001211 max=0.000941 Jy/beam ! Clean residual mean=-0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.372029 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.372028 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=0.067914Jy sigma=0.000775 ! Fit after self-cal, rms=0.067913Jy sigma=0.000775 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8679 mas, bmaj=2.009 mas, bpa=-0.5685 degrees ! Estimated noise=338.593 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8679 x 2.009 at -0.5685 degrees (North through East) ! Clean map min=-0.00096218 max=0.31389 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=0.7217 mas, bmaj=1.772 mas, bpa=0.3693 degrees ! Estimated noise=640.189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.244038 Jy ! Component: 100 - total flux cleaned = 0.297735 Jy ! Component: 150 - total flux cleaned = 0.318419 Jy ! Component: 200 - total flux cleaned = 0.331517 Jy ! Total flux subtracted in 200 components = 0.331517 Jy ! Clean residual min=-0.003965 max=0.007022 Jy/beam ! Clean residual mean=-0.000029 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.331517 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.331517 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8679 mas, bmaj=2.009 mas, bpa=-0.5685 degrees ! Estimated noise=338.593 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 = 0.0118555 Jy ! Component: 100 - total flux cleaned = 0.019085 Jy ! Component: 150 - total flux cleaned = 0.0240845 Jy ! Component: 200 - total flux cleaned = 0.0277093 Jy ! Total flux subtracted in 200 components = 0.0277093 Jy ! Clean residual min=-0.001521 max=0.002060 Jy/beam ! Clean residual mean=-0.000010 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.359226 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 42 components and 0.359226 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269437 Jy ! Component: 100 - total flux cleaned = 0.0047516 Jy ! Component: 150 - total flux cleaned = 0.00637091 Jy ! Component: 200 - total flux cleaned = 0.00766321 Jy ! Total flux subtracted in 200 components = 0.00766321 Jy ! Clean residual min=-0.001217 max=0.001011 Jy/beam ! Clean residual mean=-0.000004 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.366889 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 71 components and 0.366889 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=2.135 mas, bmaj=3.098 mas, bpa=-2.783 degrees ! Estimated noise=421.096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162035 Jy ! Component: 100 - total flux cleaned = 0.00263206 Jy ! Component: 150 - total flux cleaned = 0.00333156 Jy ! Component: 200 - total flux cleaned = 0.00382994 Jy ! Total flux subtracted in 200 components = 0.00382994 Jy ! Clean residual min=-0.001284 max=0.000937 Jy/beam ! Clean residual mean=-0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.370719 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 = 0.000228446 Jy ! Component: 100 - total flux cleaned = 0.000379481 Jy ! Component: 150 - total flux cleaned = 0.000455027 Jy ! Component: 200 - total flux cleaned = 0.000512906 Jy ! Total flux subtracted in 200 components = 0.000512906 Jy ! Clean residual min=-0.001259 max=0.000913 Jy/beam ! Clean residual mean=-0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.371232 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 125 components and 0.371232 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8679 mas, bmaj=2.009 mas, bpa=-0.5685 degrees ! Estimated noise=338.593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000127518 Jy ! Component: 100 - total flux cleaned = -0.0001039 Jy ! Component: 150 - total flux cleaned = -1.17454e-05 Jy ! Component: 200 - total flux cleaned = 8.5374e-05 Jy ! Total flux subtracted in 200 components = 8.5374e-05 Jy ! Clean residual min=-0.001047 max=0.000956 Jy/beam ! Clean residual mean=-0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.371318 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 143 components and 0.371318 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=0.067902Jy sigma=0.000775 ! Fit after self-cal, rms=0.067895Jy sigma=0.000775 wmodel J1722+1013_X_2014_05_31_pus_map.mod ! Writing 143 model components to file: J1722+1013_X_2014_05_31_pus_map.mod wobs J1722+1013_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1722+1013_X_2014_05_31_pus_uvs.fits wwins J1722+1013_X_2014_05_31_pus_map.win ! wwins: Wrote 3 windows to J1722+1013_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 = -0.000375552 Jy ! Component: 100 - total flux cleaned = -0.000527615 Jy ! Component: 150 - total flux cleaned = -0.000574551 Jy ! Component: 200 - total flux cleaned = -0.000589735 Jy ! Component: 250 - total flux cleaned = -0.000676919 Jy ! Component: 300 - total flux cleaned = -0.00074775 Jy ! Component: 350 - total flux cleaned = -0.000844295 Jy ! Component: 400 - total flux cleaned = -0.000897919 Jy ! Component: 450 - total flux cleaned = -0.000923997 Jy ! Component: 500 - total flux cleaned = -0.000936864 Jy ! Component: 550 - total flux cleaned = -0.000949295 Jy ! Component: 600 - total flux cleaned = -0.000949348 Jy ! Component: 650 - total flux cleaned = -0.000973673 Jy ! Component: 700 - total flux cleaned = -0.000950062 Jy ! Component: 750 - total flux cleaned = -0.000927039 Jy ! Component: 800 - total flux cleaned = -0.000915641 Jy ! Component: 850 - total flux cleaned = -0.000915628 Jy ! Component: 900 - total flux cleaned = -0.000893514 Jy ! Component: 950 - total flux cleaned = -0.00090434 Jy ! Component: 1000 - total flux cleaned = -0.000914745 Jy ! Component: 1050 - total flux cleaned = -0.000914705 Jy ! Component: 1100 - total flux cleaned = -0.000914673 Jy ! Component: 1150 - total flux cleaned = -0.000914706 Jy ! Component: 1200 - total flux cleaned = -0.000914872 Jy ! Component: 1250 - total flux cleaned = -0.000894919 Jy ! Component: 1300 - total flux cleaned = -0.000924569 Jy ! Component: 1350 - total flux cleaned = -0.000934311 Jy ! Component: 1400 - total flux cleaned = -0.000943911 Jy ! Component: 1450 - total flux cleaned = -0.000972245 Jy ! Component: 1500 - total flux cleaned = -0.000972369 Jy ! Component: 1550 - total flux cleaned = -0.00100929 Jy ! Component: 1600 - total flux cleaned = -0.00102736 Jy ! Component: 1650 - total flux cleaned = -0.00100034 Jy ! Component: 1700 - total flux cleaned = -0.00100935 Jy ! Component: 1750 - total flux cleaned = -0.00101816 Jy ! Component: 1800 - total flux cleaned = -0.00106171 Jy ! Component: 1850 - total flux cleaned = -0.00103594 Jy ! Component: 1900 - total flux cleaned = -0.0010699 Jy ! Component: 1950 - total flux cleaned = -0.00105309 Jy ! Component: 2000 - total flux cleaned = -0.00104473 Jy ! Total flux subtracted in 2048 components = -0.00104481 Jy ! Clean residual min=-0.000435 max=0.000451 Jy/beam ! Clean residual mean=0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.370273 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 289 components and 0.370273 Jy ![Exited script file: muppet] wmap "J1722+1013_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8679 x 2.009 at -0.5685 degrees (North through East) ! Clean map min=-0.00078673 max=0.31441 Jy/beam ! Writing clean map to FITS file: J1722+1013_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 0.314406 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154817 device "J1722+1013_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1722+1013_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.147723 0.147723 0.295447 0.590894 1.18179 2.36357 4.72715 9.4543 18.9086 37.8172 75.6344 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.314 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8679 x 2.009 at -0.5685 degrees (North through East) ! Clean map min=-0.00078673 max=0.31441 Jy/beam quit ! Quitting program ! Log file J1722+1013_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:10:13 2016