! Started logfile: J1656+6012_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:13:55 2016 obs J1656+6012_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1656+6012_X_2014_08_05_pus_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.771605 visibilities/baseline/integration-bin. ! Found source: J1656+6012 ! ! 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 414 lines of history. ! ! Reading 30000 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 J1656+6012_X_2014_08_05_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 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.859324Jy sigma=0.009542 ! Fit after self-cal, rms=0.835923Jy sigma=0.009309 ! 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=0.9919 mas, bmaj=2.104 mas, bpa=58.33 degrees ! Estimated noise=876.71 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 = 0.127166 Jy ! Component: 100 - total flux cleaned = 0.157804 Jy ! Total flux subtracted in 100 components = 0.157804 Jy ! Clean residual min=-0.007092 max=0.012544 Jy/beam ! Clean residual mean=-0.000086 rms=0.002140 Jy/beam ! Combined flux in latest and established models = 0.157804 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.157804 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=0.084211Jy sigma=0.000870 ! Fit after self-cal, rms=0.084197Jy sigma=0.000870 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013845 Jy ! Component: 100 - total flux cleaned = 0.0213537 Jy ! Total flux subtracted in 100 components = 0.0213537 Jy ! Clean residual min=-0.008221 max=0.007098 Jy/beam ! Clean residual mean=-0.000027 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.179157 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.179157 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=0.081231Jy sigma=0.000833 ! Fit after self-cal, rms=0.081208Jy sigma=0.000833 ! 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=1.226 mas, bmaj=2.219 mas, bpa=59.39 degrees ! Estimated noise=371.492 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 = 0.00760751 Jy ! Component: 100 - total flux cleaned = 0.0116664 Jy ! Component: 150 - total flux cleaned = 0.014067 Jy ! Component: 200 - total flux cleaned = 0.0155546 Jy ! Total flux subtracted in 200 components = 0.0155546 Jy ! Clean residual min=-0.008750 max=0.006704 Jy/beam ! Clean residual mean=0.000052 rms=0.001846 Jy/beam ! Combined flux in latest and established models = 0.194712 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 0.194712 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=0.080478Jy sigma=0.000825 ! Fit after self-cal, rms=0.080472Jy sigma=0.000825 ! 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 1.01 KP 0.93 ! LA 1.02 MK 1.00* NL 0.98 OV 1.00 ! PT 1.02 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 1.05 KP 0.86 ! LA 1.05 MK 1.00* NL 0.97 OV 1.00 ! PT 0.99 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.07 KP 0.83 ! LA 1.05 MK 1.00* NL 0.97 OV 1.00 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.06 KP 0.79 ! LA 1.04 MK 1.00* NL 0.97 OV 0.99 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.04 KP 0.73 ! LA 1.05 MK 1.00* NL 0.98 OV 0.99 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.08 KP 0.76 ! LA 1.03 MK 1.00* NL 0.99 OV 1.02 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.24 HN 1.15 KP 0.78 ! LA 1.12 MK 1.00* NL 1.03 OV 1.08 ! PT 1.03 SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.18 HN 1.15 KP 0.73 ! LA 1.04 MK 1.00* NL 0.99 OV 1.06 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.11 KP 0.76 ! LA 1.05 MK 1.00* NL 1.00 OV 1.05 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 1.09 KP 0.79 ! LA 1.06 MK 1.00* NL 1.00 OV 1.05 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.14 HN 1.08 KP 0.86 ! LA 1.08 MK 1.00* NL 1.01 OV 1.05 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.17 HN 1.05 KP 0.87 ! LA 1.07 MK 1.00* NL 1.00 OV 1.01 ! PT 1.00 SC 1.08 ! ! ! Fit before self-cal, rms=0.080472Jy sigma=0.000825 ! Fit after self-cal, rms=0.077675Jy sigma=0.000779 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.245 mas, bmaj=2.235 mas, bpa=59.66 degrees ! Estimated noise=371.886 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 = -0.0024162 Jy ! Component: 100 - total flux cleaned = -0.00285593 Jy ! Component: 150 - total flux cleaned = -0.00305941 Jy ! Component: 200 - total flux cleaned = -0.00321912 Jy ! Total flux subtracted in 200 components = -0.00321912 Jy ! Clean residual min=-0.002205 max=0.002871 Jy/beam ! Clean residual mean=-0.000014 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.191493 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.191493 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=0.077571Jy sigma=0.000779 ! Fit after self-cal, rms=0.077628Jy 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=0.077628Jy sigma=0.000778 ! Fit after self-cal, rms=0.079103Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.243 mas, bmaj=2.255 mas, bpa=59.11 degrees ! Estimated noise=371.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0016809 Jy ! Component: 100 - total flux cleaned = -0.00215656 Jy ! Component: 150 - total flux cleaned = -0.00233567 Jy ! Component: 200 - total flux cleaned = -0.00245634 Jy ! Total flux subtracted in 200 components = -0.00245634 Jy ! Clean residual min=-0.001819 max=0.002504 Jy/beam ! Clean residual mean=-0.000012 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.189037 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.189037 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=0.079051Jy sigma=0.000775 ! Fit after self-cal, rms=0.079086Jy 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) ! Added new window around map position (0.6, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217234 Jy ! Component: 100 - total flux cleaned = 0.00249782 Jy ! Component: 150 - total flux cleaned = 0.00243614 Jy ! Component: 200 - total flux cleaned = 0.00235377 Jy ! Total flux subtracted in 200 components = 0.00235377 Jy ! Clean residual min=-0.001459 max=0.001328 Jy/beam ! Clean residual mean=-0.000000 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.19139 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.19139 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=0.079021Jy sigma=0.000774 ! Fit after self-cal, rms=0.079012Jy sigma=0.000774 ! 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=0.079012Jy sigma=0.000774 ! Fit after self-cal, rms=0.079816Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.247 mas, bmaj=2.262 mas, bpa=58.96 degrees ! Estimated noise=372.133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.40941e-05 Jy ! Component: 100 - total flux cleaned = -0.000113509 Jy ! Component: 150 - total flux cleaned = -0.000200442 Jy ! Component: 200 - total flux cleaned = -0.000222055 Jy ! Total flux subtracted in 200 components = -0.000222055 Jy ! Clean residual min=-0.001258 max=0.001252 Jy/beam ! Clean residual mean=0.000004 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.191168 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 104 components and 0.191168 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=0.079779Jy sigma=0.000774 ! Fit after self-cal, rms=0.079790Jy sigma=0.000774 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00029643 Jy ! Component: 100 - total flux cleaned = 0.000276065 Jy ! Component: 150 - total flux cleaned = 0.000240255 Jy ! Component: 200 - total flux cleaned = 0.000190918 Jy ! Total flux subtracted in 200 components = 0.000190918 Jy ! Clean residual min=-0.001217 max=0.001203 Jy/beam ! Clean residual mean=0.000005 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.191359 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.191359 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=0.079779Jy sigma=0.000774 ! Fit after self-cal, rms=0.079777Jy sigma=0.000774 ! 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=0.079777Jy sigma=0.000774 ! Fit after self-cal, rms=0.080306Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.353 mas, bmaj=3.024 mas, bpa=74.16 degrees ! Estimated noise=411.095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000134033 Jy ! Component: 100 - total flux cleaned = -0.000193512 Jy ! Component: 150 - total flux cleaned = -0.000235489 Jy ! Component: 200 - total flux cleaned = -0.000296614 Jy ! Total flux subtracted in 200 components = -0.000296614 Jy ! Clean residual min=-0.001139 max=0.001206 Jy/beam ! Clean residual mean=0.000012 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.191063 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 135 components and 0.191063 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=0.080297Jy sigma=0.000773 ! Fit after self-cal, rms=0.080306Jy sigma=0.000773 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.2613e-05 Jy ! Component: 100 - total flux cleaned = 5.71158e-05 Jy ! Component: 150 - total flux cleaned = 4.42379e-05 Jy ! Component: 200 - total flux cleaned = 3.82659e-05 Jy ! Total flux subtracted in 200 components = 3.82659e-05 Jy ! Clean residual min=-0.001127 max=0.001196 Jy/beam ! Clean residual mean=0.000012 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.191101 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 140 components and 0.191101 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=0.080303Jy sigma=0.000773 ! Fit after self-cal, rms=0.080302Jy sigma=0.000773 ! 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=1.249 mas, bmaj=2.267 mas, bpa=58.89 degrees ! Estimated noise=372.063 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.249 x 2.267 at 58.89 degrees (North through East) ! Clean map min=-0.0010314 max=0.1667 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=0.9989 mas, bmaj=2.146 mas, bpa=57.97 degrees ! Estimated noise=893.428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129413 Jy ! Component: 100 - total flux cleaned = 0.159695 Jy ! Component: 150 - total flux cleaned = 0.172208 Jy ! Component: 200 - total flux cleaned = 0.178789 Jy ! Total flux subtracted in 200 components = 0.178789 Jy ! Clean residual min=-0.002613 max=0.003170 Jy/beam ! Clean residual mean=-0.000029 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.178789 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.178789 Jy ! Inverting map and beam ! Estimated beam: bmin=1.249 mas, bmaj=2.267 mas, bpa=58.89 degrees ! Estimated noise=372.063 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 = 0.00478988 Jy ! Component: 100 - total flux cleaned = 0.00748611 Jy ! Component: 150 - total flux cleaned = 0.00921368 Jy ! Component: 200 - total flux cleaned = 0.0104126 Jy ! Total flux subtracted in 200 components = 0.0104126 Jy ! Clean residual min=-0.001122 max=0.001194 Jy/beam ! Clean residual mean=-0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.189202 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 63 components and 0.189202 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=2.353 mas, bmaj=3.024 mas, bpa=74.16 degrees ! Estimated noise=411.095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111996 Jy ! Component: 100 - total flux cleaned = 0.00175819 Jy ! Component: 150 - total flux cleaned = 0.00194805 Jy ! Component: 200 - total flux cleaned = 0.00206756 Jy ! Total flux subtracted in 200 components = 0.00206756 Jy ! Clean residual min=-0.001159 max=0.001220 Jy/beam ! Clean residual mean=0.000013 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.191269 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 = 6.22912e-05 Jy ! Component: 100 - total flux cleaned = 9.76171e-05 Jy ! Component: 150 - total flux cleaned = 0.000113059 Jy ! Component: 200 - total flux cleaned = 0.000119798 Jy ! Total flux subtracted in 200 components = 0.000119798 Jy ! Clean residual min=-0.001122 max=0.001198 Jy/beam ! Clean residual mean=0.000014 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.191389 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 102 components and 0.191389 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.249 mas, bmaj=2.267 mas, bpa=58.89 degrees ! Estimated noise=372.063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.15732e-05 Jy ! Component: 100 - total flux cleaned = 8.90608e-05 Jy ! Component: 150 - total flux cleaned = 0.000114784 Jy ! Component: 200 - total flux cleaned = 0.000114657 Jy ! Total flux subtracted in 200 components = 0.000114657 Jy ! Clean residual min=-0.001011 max=0.001200 Jy/beam ! Clean residual mean=0.000009 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.191504 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 118 components and 0.191504 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=0.080293Jy sigma=0.000773 ! Fit after self-cal, rms=0.080293Jy sigma=0.000773 wmodel J1656+6012_X_2014_08_05_pus_map.mod ! Writing 118 model components to file: J1656+6012_X_2014_08_05_pus_map.mod wobs J1656+6012_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1656+6012_X_2014_08_05_pus_uvs.fits wwins J1656+6012_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J1656+6012_X_2014_08_05_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 = 0.000273621 Jy ! Component: 100 - total flux cleaned = 0.000308906 Jy ! Component: 150 - total flux cleaned = 0.000375176 Jy ! Component: 200 - total flux cleaned = 0.000453732 Jy ! Component: 250 - total flux cleaned = 0.000453347 Jy ! Component: 300 - total flux cleaned = 0.000439139 Jy ! Component: 350 - total flux cleaned = 0.000452616 Jy ! Component: 400 - total flux cleaned = 0.000411838 Jy ! Component: 450 - total flux cleaned = 0.000398773 Jy ! Component: 500 - total flux cleaned = 0.000436777 Jy ! Component: 550 - total flux cleaned = 0.000486165 Jy ! Component: 600 - total flux cleaned = 0.00057118 Jy ! Component: 650 - total flux cleaned = 0.000654595 Jy ! Component: 700 - total flux cleaned = 0.000701501 Jy ! Component: 750 - total flux cleaned = 0.00079366 Jy ! Component: 800 - total flux cleaned = 0.000850198 Jy ! Component: 850 - total flux cleaned = 0.000883783 Jy ! Component: 900 - total flux cleaned = 0.000949752 Jy ! Component: 950 - total flux cleaned = 0.000992925 Jy ! Component: 1000 - total flux cleaned = 0.0010357 Jy ! Component: 1050 - total flux cleaned = 0.0010987 Jy ! Component: 1100 - total flux cleaned = 0.00113997 Jy ! Component: 1150 - total flux cleaned = 0.00115017 Jy ! Component: 1200 - total flux cleaned = 0.00121065 Jy ! Component: 1250 - total flux cleaned = 0.00124056 Jy ! Component: 1300 - total flux cleaned = 0.00132907 Jy ! Component: 1350 - total flux cleaned = 0.00134841 Jy ! Component: 1400 - total flux cleaned = 0.00139632 Jy ! Component: 1450 - total flux cleaned = 0.0014341 Jy ! Component: 1500 - total flux cleaned = 0.0014992 Jy ! Component: 1550 - total flux cleaned = 0.00155418 Jy ! Component: 1600 - total flux cleaned = 0.00155418 Jy ! Component: 1650 - total flux cleaned = 0.00161707 Jy ! Component: 1700 - total flux cleaned = 0.00163481 Jy ! Component: 1750 - total flux cleaned = 0.00168751 Jy ! Component: 1800 - total flux cleaned = 0.00173081 Jy ! Component: 1850 - total flux cleaned = 0.00173941 Jy ! Component: 1900 - total flux cleaned = 0.00178181 Jy ! Component: 1950 - total flux cleaned = 0.0017651 Jy ! Component: 2000 - total flux cleaned = 0.00176527 Jy ! Total flux subtracted in 2048 components = 0.00178173 Jy ! Clean residual min=-0.000527 max=0.000442 Jy/beam ! Clean residual mean=0.000003 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.193285 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 247 components and 0.193286 Jy ![Exited script file: muppet] wmap "J1656+6012_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.249 x 2.267 at 58.89 degrees (North through East) ! Clean map min=-0.00084227 max=0.16723 Jy/beam ! Writing clean map to FITS file: J1656+6012_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.167233 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015564 device "J1656+6012_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1656+6012_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.279204 0.279204 0.558408 1.11682 2.23363 4.46726 8.93453 17.8691 35.7381 71.4762 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.167 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.249 x 2.267 at 58.89 degrees (North through East) ! Clean map min=-0.00084227 max=0.16723 Jy/beam quit ! Quitting program ! Log file J1656+6012_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:13:57 2016