! Started logfile: J0003-1941_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:05:04 2016 obs J0003-1941_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0003-1941_X_2014_06_09_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.614026 visibilities/baseline/integration-bin. ! Found source: J0003-1941 ! ! 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 40452 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 J0003-1941_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 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.939025Jy sigma=0.010602 ! Fit after self-cal, rms=0.911841Jy sigma=0.010336 ! 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=0.8237 mas, bmaj=2.76 mas, bpa=17.52 degrees ! Estimated noise=852.91 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 = 0.063819 Jy ! Component: 100 - total flux cleaned = 0.0878463 Jy ! Total flux subtracted in 100 components = 0.0878463 Jy ! Clean residual min=-0.006790 max=0.013862 Jy/beam ! Clean residual mean=0.000035 rms=0.002656 Jy/beam ! Combined flux in latest and established models = 0.0878463 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0878463 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=0.082024Jy sigma=0.000865 ! Fit after self-cal, rms=0.081896Jy sigma=0.000864 ! 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=1.074 mas, bmaj=3.181 mas, bpa=14.71 degrees ! Estimated noise=314.496 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 = 0.0217505 Jy ! Component: 100 - total flux cleaned = 0.033275 Jy ! Component: 150 - total flux cleaned = 0.0396266 Jy ! Component: 200 - total flux cleaned = 0.0431872 Jy ! Total flux subtracted in 200 components = 0.0431872 Jy ! Clean residual min=-0.006262 max=0.005283 Jy/beam ! Clean residual mean=-0.000039 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 0.131033 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.131033 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=0.076343Jy sigma=0.000794 ! Fit after self-cal, rms=0.076230Jy sigma=0.000792 ! 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 1.09 HN 1.16 KP 0.90 ! LA 0.99 MK 1.00* NL 0.99 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.07 KP 0.84 ! LA 1.02 MK 1.00* NL 0.99 OV 1.01 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.17 KP 0.81 ! LA 1.03 MK 1.00* NL 1.02 OV 0.98 ! PT 0.92 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.16 KP 0.76 ! LA 1.03 MK 1.00* NL 1.05 OV 1.00 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.08 KP 0.74 ! LA 1.02 MK 1.00* NL 1.00 OV 1.04 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.06 KP 0.75 ! LA 1.06 MK 1.00* NL 1.02 OV 1.02 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.20 HN 1.22 KP 0.77 ! LA 1.11 MK 1.00* NL 1.07 OV 1.11 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.19 KP 0.73 ! LA 1.01 MK 1.00* NL 1.03 OV 1.09 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.17 KP 0.77 ! LA 1.03 MK 1.00* NL 1.03 OV 1.04 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.19 KP 0.81 ! LA 1.06 MK 1.00* NL 1.05 OV 1.01 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.14 KP 0.82 ! LA 1.06 MK 1.00* NL 1.02 OV 1.05 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.06 KP 0.86 ! LA 1.04 MK 1.00* NL 1.07 OV 1.03 ! PT 0.98 SC 0.96 ! ! ! Fit before self-cal, rms=0.076230Jy sigma=0.000792 ! Fit after self-cal, rms=0.077544Jy sigma=0.000773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=3.243 mas, bpa=14.95 degrees ! Estimated noise=316.685 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 = -0.000288828 Jy ! Component: 100 - total flux cleaned = -0.000400116 Jy ! Component: 150 - total flux cleaned = -0.000368831 Jy ! Component: 200 - total flux cleaned = -0.000398284 Jy ! Total flux subtracted in 200 components = -0.000398284 Jy ! Clean residual min=-0.001747 max=0.001990 Jy/beam ! Clean residual mean=-0.000008 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.130635 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.130635 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=0.077511Jy sigma=0.000773 ! Fit after self-cal, rms=0.077570Jy sigma=0.000772 ! Inverting map ! Added new window around map position (2.8, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000863448 Jy ! Component: 100 - total flux cleaned = 0.000642133 Jy ! Component: 150 - total flux cleaned = 0.000531333 Jy ! Component: 200 - total flux cleaned = 0.00053181 Jy ! Total flux subtracted in 200 components = 0.00053181 Jy ! Clean residual min=-0.001388 max=0.001555 Jy/beam ! Clean residual mean=-0.000006 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.131167 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.131167 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=0.077510Jy sigma=0.000771 ! Fit after self-cal, rms=0.077503Jy sigma=0.000771 ! 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=0.077503Jy sigma=0.000771 ! Fit after self-cal, rms=0.077328Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=3.244 mas, bpa=15.05 degrees ! Estimated noise=314.896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019304 Jy ! Component: 100 - total flux cleaned = 0.000103098 Jy ! Component: 150 - total flux cleaned = 7.6682e-05 Jy ! Component: 200 - total flux cleaned = 5.23966e-05 Jy ! Total flux subtracted in 200 components = 5.23966e-05 Jy ! Clean residual min=-0.001232 max=0.001354 Jy/beam ! Clean residual mean=-0.000006 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.131219 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.131219 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=0.077303Jy sigma=0.000770 ! Fit after self-cal, rms=0.077313Jy sigma=0.000770 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 = 0.000173797 Jy ! Component: 100 - total flux cleaned = 0.000125744 Jy ! Component: 150 - total flux cleaned = 8.12089e-05 Jy ! Component: 200 - total flux cleaned = 8.14324e-05 Jy ! Total flux subtracted in 200 components = 8.14324e-05 Jy ! Clean residual min=-0.001184 max=0.001258 Jy/beam ! Clean residual mean=-0.000006 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.131301 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.131301 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=0.077297Jy sigma=0.000770 ! Fit after self-cal, rms=0.077296Jy sigma=0.000770 ! 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=0.077296Jy sigma=0.000770 ! Fit after self-cal, rms=0.077471Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=3.245 mas, bpa=15.12 degrees ! Estimated noise=314.738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.30639e-05 Jy ! Component: 100 - total flux cleaned = 6.35239e-05 Jy ! Component: 150 - total flux cleaned = 6.36849e-05 Jy ! Component: 200 - total flux cleaned = 4.45592e-05 Jy ! Total flux subtracted in 200 components = 4.45592e-05 Jy ! Clean residual min=-0.001156 max=0.001152 Jy/beam ! Clean residual mean=-0.000004 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.131345 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.131345 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=0.077458Jy sigma=0.000770 ! Fit after self-cal, rms=0.077460Jy sigma=0.000770 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 = 7.51548e-05 Jy ! Component: 100 - total flux cleaned = 3.74015e-05 Jy ! Component: 150 - total flux cleaned = 3.8395e-05 Jy ! Component: 200 - total flux cleaned = 5.59666e-05 Jy ! Total flux subtracted in 200 components = 5.59666e-05 Jy ! Clean residual min=-0.001130 max=0.001057 Jy/beam ! Clean residual mean=-0.000004 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.131401 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.131401 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=0.077450Jy sigma=0.000770 ! Fit after self-cal, rms=0.077448Jy sigma=0.000770 ! 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=0.077448Jy sigma=0.000770 ! Fit after self-cal, rms=0.077571Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.283 mas, bmaj=5.59 mas, bpa=-0.8615 degrees ! Estimated noise=358.613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.70153e-05 Jy ! Component: 100 - total flux cleaned = -5.67691e-05 Jy ! Component: 150 - total flux cleaned = -3.11836e-05 Jy ! Component: 200 - total flux cleaned = 4.1911e-06 Jy ! Total flux subtracted in 200 components = 4.1911e-06 Jy ! Clean residual min=-0.000659 max=0.000802 Jy/beam ! Clean residual mean=-0.000008 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.131406 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 72 components and 0.131406 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=0.077568Jy sigma=0.000770 ! Fit after self-cal, rms=0.077568Jy sigma=0.000770 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 = -4.54374e-05 Jy ! Component: 100 - total flux cleaned = -5.43743e-05 Jy ! Component: 150 - total flux cleaned = -2.91404e-05 Jy ! Component: 200 - total flux cleaned = -1.55592e-06 Jy ! Total flux subtracted in 200 components = -1.55592e-06 Jy ! Clean residual min=-0.000666 max=0.000803 Jy/beam ! Clean residual mean=-0.000008 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.131404 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 75 components and 0.131404 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=0.077566Jy sigma=0.000770 ! Fit after self-cal, rms=0.077564Jy sigma=0.000770 ! 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=1.077 mas, bmaj=3.247 mas, bpa=15.14 degrees ! Estimated noise=314.813 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.077 x 3.247 at 15.14 degrees (North through East) ! Clean map min=-0.0018621 max=0.071878 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=0.8222 mas, bmaj=2.822 mas, bpa=17.87 degrees ! Estimated noise=857.811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0635566 Jy ! Component: 100 - total flux cleaned = 0.0881753 Jy ! Component: 150 - total flux cleaned = 0.10296 Jy ! Component: 200 - total flux cleaned = 0.112388 Jy ! Total flux subtracted in 200 components = 0.112388 Jy ! Clean residual min=-0.003997 max=0.006734 Jy/beam ! Clean residual mean=0.000013 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.112388 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.112388 Jy ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=3.247 mas, bpa=15.14 degrees ! Estimated noise=314.813 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 = 0.00834977 Jy ! Component: 100 - total flux cleaned = 0.0128826 Jy ! Component: 150 - total flux cleaned = 0.0156786 Jy ! Component: 200 - total flux cleaned = 0.0174486 Jy ! Total flux subtracted in 200 components = 0.0174486 Jy ! Clean residual min=-0.001589 max=0.002074 Jy/beam ! Clean residual mean=-0.000003 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.129836 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.129836 Jy ! Inverting map ! Added new window around map position (-1.4, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116359 Jy ! Component: 100 - total flux cleaned = 0.00130779 Jy ! Component: 150 - total flux cleaned = 0.00130461 Jy ! Component: 200 - total flux cleaned = 0.00134244 Jy ! Total flux subtracted in 200 components = 0.00134244 Jy ! Clean residual min=-0.001349 max=0.000865 Jy/beam ! Clean residual mean=-0.000005 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.131179 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.131179 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=2.283 mas, bmaj=5.59 mas, bpa=-0.8615 degrees ! Estimated noise=358.613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127575 Jy ! Component: 100 - total flux cleaned = 0.000180107 Jy ! Component: 150 - total flux cleaned = 0.000241065 Jy ! Component: 200 - total flux cleaned = 0.000279791 Jy ! Total flux subtracted in 200 components = 0.000279791 Jy ! Clean residual min=-0.000689 max=0.000753 Jy/beam ! Clean residual mean=-0.000008 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.131459 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 = -1.12317e-05 Jy ! Component: 100 - total flux cleaned = -1.12109e-05 Jy ! Component: 150 - total flux cleaned = -3.09801e-05 Jy ! Component: 200 - total flux cleaned = -3.99601e-05 Jy ! Total flux subtracted in 200 components = -3.99601e-05 Jy ! Clean residual min=-0.000665 max=0.000718 Jy/beam ! Clean residual mean=-0.000007 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.131419 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 82 components and 0.131419 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=3.247 mas, bpa=15.14 degrees ! Estimated noise=314.813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.6659e-05 Jy ! Component: 100 - total flux cleaned = -5.05589e-05 Jy ! Component: 150 - total flux cleaned = -7.468e-05 Jy ! Component: 200 - total flux cleaned = -9.65746e-05 Jy ! Total flux subtracted in 200 components = -9.65746e-05 Jy ! Clean residual min=-0.001143 max=0.000773 Jy/beam ! Clean residual mean=-0.000004 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.131322 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 108 components and 0.131322 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=0.077556Jy sigma=0.000770 ! Fit after self-cal, rms=0.077538Jy sigma=0.000770 wmodel J0003-1941_X_2014_06_09_pus_map.mod ! Writing 108 model components to file: J0003-1941_X_2014_06_09_pus_map.mod wobs J0003-1941_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0003-1941_X_2014_06_09_pus_uvs.fits wwins J0003-1941_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J0003-1941_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 = -0.000453784 Jy ! Component: 100 - total flux cleaned = -0.000648425 Jy ! Component: 150 - total flux cleaned = -0.000797958 Jy ! Component: 200 - total flux cleaned = -0.000989927 Jy ! Component: 250 - total flux cleaned = -0.00117236 Jy ! Component: 300 - total flux cleaned = -0.0013004 Jy ! Component: 350 - total flux cleaned = -0.00141241 Jy ! Component: 400 - total flux cleaned = -0.00155344 Jy ! Component: 450 - total flux cleaned = -0.0016588 Jy ! Component: 500 - total flux cleaned = -0.00178169 Jy ! Component: 550 - total flux cleaned = -0.00189164 Jy ! Component: 600 - total flux cleaned = -0.00200863 Jy ! Component: 650 - total flux cleaned = -0.00208497 Jy ! Component: 700 - total flux cleaned = -0.00217845 Jy ! Component: 750 - total flux cleaned = -0.00228842 Jy ! Component: 800 - total flux cleaned = -0.0023427 Jy ! Component: 850 - total flux cleaned = -0.00245745 Jy ! Component: 900 - total flux cleaned = -0.00255261 Jy ! Component: 950 - total flux cleaned = -0.00263751 Jy ! Component: 1000 - total flux cleaned = -0.00272073 Jy ! Component: 1050 - total flux cleaned = -0.00277809 Jy ! Component: 1100 - total flux cleaned = -0.00285074 Jy ! Component: 1150 - total flux cleaned = -0.00291418 Jy ! Component: 1200 - total flux cleaned = -0.00299212 Jy ! Component: 1250 - total flux cleaned = -0.00303814 Jy ! Component: 1300 - total flux cleaned = -0.00309117 Jy ! Component: 1350 - total flux cleaned = -0.00312864 Jy ! Component: 1400 - total flux cleaned = -0.00317297 Jy ! Component: 1450 - total flux cleaned = -0.00320942 Jy ! Component: 1500 - total flux cleaned = -0.00325963 Jy ! Component: 1550 - total flux cleaned = -0.00327376 Jy ! Component: 1600 - total flux cleaned = -0.0033018 Jy ! Component: 1650 - total flux cleaned = -0.00334332 Jy ! Component: 1700 - total flux cleaned = -0.00337068 Jy ! Component: 1750 - total flux cleaned = -0.00341118 Jy ! Component: 1800 - total flux cleaned = -0.00341782 Jy ! Component: 1850 - total flux cleaned = -0.00342439 Jy ! Component: 1900 - total flux cleaned = -0.00343738 Jy ! Component: 1950 - total flux cleaned = -0.00343088 Jy ! Component: 2000 - total flux cleaned = -0.00342449 Jy ! Total flux subtracted in 2048 components = -0.00342448 Jy ! Clean residual min=-0.000345 max=0.000378 Jy/beam ! Clean residual mean=-0.000001 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.127898 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 223 components and 0.127898 Jy ![Exited script file: muppet] wmap "J0003-1941_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.077 x 3.247 at 15.14 degrees (North through East) ! Clean map min=-0.0008273 max=0.072564 Jy/beam ! Writing clean map to FITS file: J0003-1941_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 0.0725641 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125884 device "J0003-1941_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0003-1941_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.52044 0.52044 1.04088 2.08176 4.16352 8.32704 16.6541 33.3082 66.6163 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.072 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.077 x 3.247 at 15.14 degrees (North through East) ! Clean map min=-0.0008273 max=0.072564 Jy/beam quit ! Quitting program ! Log file J0003-1941_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:05:07 2016