! Started logfile: J0748-1650_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:08:51 2016 obs J0748-1650_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0748-1650_X_2014_06_09_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.689424 visibilities/baseline/integration-bin. ! Found source: J0748-1650 ! ! 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 30900 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 J0748-1650_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 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.913254Jy sigma=0.010314 ! Fit after self-cal, rms=0.871013Jy sigma=0.009880 ! 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=0.702 mas, bmaj=2.063 mas, bpa=2.456 degrees ! Estimated noise=550.439 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 = 0.0979078 Jy ! Component: 100 - total flux cleaned = 0.120486 Jy ! Total flux subtracted in 100 components = 0.120486 Jy ! Clean residual min=-0.009333 max=0.017624 Jy/beam ! Clean residual mean=0.000123 rms=0.002843 Jy/beam ! Combined flux in latest and established models = 0.120486 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.120486 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=0.085435Jy sigma=0.000916 ! Fit after self-cal, rms=0.085437Jy sigma=0.000916 ! Inverting map ! Added new window around map position (-1.4, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170384 Jy ! Component: 100 - total flux cleaned = 0.0278335 Jy ! Total flux subtracted in 100 components = 0.0278335 Jy ! Clean residual min=-0.007684 max=0.010278 Jy/beam ! Clean residual mean=0.000031 rms=0.002016 Jy/beam ! Combined flux in latest and established models = 0.148319 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.148319 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=0.079902Jy sigma=0.000850 ! Fit after self-cal, rms=0.079533Jy sigma=0.000846 ! 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=0.8721 mas, bmaj=2.459 mas, bpa=3.027 degrees ! Estimated noise=358.541 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 = 0.0146974 Jy ! Component: 100 - total flux cleaned = 0.0234127 Jy ! Component: 150 - total flux cleaned = 0.0292037 Jy ! Component: 200 - total flux cleaned = 0.0330733 Jy ! Total flux subtracted in 200 components = 0.0330733 Jy ! Clean residual min=-0.007234 max=0.006528 Jy/beam ! Clean residual mean=-0.000042 rms=0.001766 Jy/beam ! Combined flux in latest and established models = 0.181392 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 47 components and 0.181392 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=0.076394Jy sigma=0.000812 ! Fit after self-cal, rms=0.076202Jy sigma=0.000810 ! 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 1.11 HN 1.12 KP 0.91 ! LA 1.02 MK 0.97 NL 1.01 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.07 KP 0.89 ! LA 0.99 MK 0.97 NL 1.01 OV 1.00 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.11 KP 0.82 ! LA 1.04 MK 0.97 NL 1.02 OV 0.96 ! PT 0.89 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.20 KP 0.80 ! LA 1.02 MK 0.97 NL 1.01 OV 0.98 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.04 KP 0.74 ! LA 1.03 MK 0.99 NL 1.04 OV 1.01 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.10 KP 0.74 ! LA 1.04 MK 0.97 NL 1.06 OV 1.04 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.21 HN 1.21 KP 0.81 ! LA 1.15 MK 1.01 NL 1.08 OV 1.05 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.17 KP 0.74 ! LA 1.06 MK 0.99 NL 1.04 OV 1.05 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.11 KP 0.76 ! LA 1.03 MK 0.96 NL 1.03 OV 1.02 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.22 KP 0.81 ! LA 1.08 MK 1.03 NL 1.03 OV 1.02 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.13 KP 0.83 ! LA 1.07 MK 1.01 NL 1.05 OV 1.05 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.10 KP 0.86 ! LA 1.05 MK 0.98 NL 1.04 OV 1.02 ! PT 0.96 SC 1.02 ! ! ! Fit before self-cal, rms=0.076202Jy sigma=0.000810 ! Fit after self-cal, rms=0.075370Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.874 mas, bmaj=2.475 mas, bpa=3.095 degrees ! Estimated noise=360.301 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 (-2.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222074 Jy ! Component: 100 - total flux cleaned = 0.00214602 Jy ! Component: 150 - total flux cleaned = 0.0021122 Jy ! Component: 200 - total flux cleaned = 0.00207891 Jy ! Total flux subtracted in 200 components = 0.00207891 Jy ! Clean residual min=-0.001467 max=0.001659 Jy/beam ! Clean residual mean=-0.000008 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.183471 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.183471 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=0.075284Jy sigma=0.000777 ! Fit after self-cal, rms=0.075320Jy sigma=0.000776 ! 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=0.075320Jy sigma=0.000776 ! Fit after self-cal, rms=0.075370Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8735 mas, bmaj=2.475 mas, bpa=3.014 degrees ! Estimated noise=359.225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00076705 Jy ! Component: 100 - total flux cleaned = 0.000793981 Jy ! Component: 150 - total flux cleaned = 0.000795057 Jy ! Component: 200 - total flux cleaned = 0.00077547 Jy ! Total flux subtracted in 200 components = 0.00077547 Jy ! Clean residual min=-0.001273 max=0.001380 Jy/beam ! Clean residual mean=-0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.184247 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.184247 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=0.075350Jy sigma=0.000775 ! Fit after self-cal, rms=0.075352Jy 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 = 8.38154e-05 Jy ! Component: 100 - total flux cleaned = 0.000124806 Jy ! Component: 150 - total flux cleaned = 0.000124845 Jy ! Component: 200 - total flux cleaned = 0.000108651 Jy ! Total flux subtracted in 200 components = 0.000108651 Jy ! Clean residual min=-0.001244 max=0.001339 Jy/beam ! Clean residual mean=-0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.184355 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.184355 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=0.075343Jy sigma=0.000775 ! Fit after self-cal, rms=0.075340Jy sigma=0.000775 ! 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=0.075340Jy sigma=0.000775 ! Fit after self-cal, rms=0.075251Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8735 mas, bmaj=2.475 mas, bpa=2.993 degrees ! Estimated noise=358.705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173099 Jy ! Component: 100 - total flux cleaned = 0.000246628 Jy ! Component: 150 - total flux cleaned = 0.000246265 Jy ! Component: 200 - total flux cleaned = 0.000231881 Jy ! Total flux subtracted in 200 components = 0.000231881 Jy ! Clean residual min=-0.001198 max=0.001309 Jy/beam ! Clean residual mean=0.000000 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.184587 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.184587 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=0.075243Jy sigma=0.000775 ! Fit after self-cal, rms=0.075241Jy 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 = 3.41932e-05 Jy ! Component: 100 - total flux cleaned = 7.99761e-05 Jy ! Component: 150 - total flux cleaned = 6.6133e-05 Jy ! Component: 200 - total flux cleaned = 6.62722e-05 Jy ! Total flux subtracted in 200 components = 6.62722e-05 Jy ! Clean residual min=-0.001166 max=0.001309 Jy/beam ! Clean residual mean=0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.184654 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.184654 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=0.075236Jy sigma=0.000775 ! Fit after self-cal, rms=0.075234Jy 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=0.075234Jy sigma=0.000775 ! Fit after self-cal, rms=0.075241Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.211 mas, bmaj=5.288 mas, bpa=-2.616 degrees ! Estimated noise=440.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.15832e-05 Jy ! Component: 100 - total flux cleaned = 0.000130249 Jy ! Component: 150 - total flux cleaned = 0.000109335 Jy ! Component: 200 - total flux cleaned = 9.00682e-05 Jy ! Total flux subtracted in 200 components = 9.00682e-05 Jy ! Clean residual min=-0.001305 max=0.001403 Jy/beam ! Clean residual mean=0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.184744 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 0.184744 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=0.075238Jy sigma=0.000775 ! Fit after self-cal, rms=0.075238Jy 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 = 5.22135e-05 Jy ! Component: 100 - total flux cleaned = 8.44089e-05 Jy ! Component: 150 - total flux cleaned = 6.57788e-05 Jy ! Component: 200 - total flux cleaned = 4.81794e-05 Jy ! Total flux subtracted in 200 components = 4.81794e-05 Jy ! Clean residual min=-0.001279 max=0.001393 Jy/beam ! Clean residual mean=0.000002 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.184792 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 102 components and 0.184792 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=0.075237Jy sigma=0.000775 ! Fit after self-cal, rms=0.075236Jy 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=0.8737 mas, bmaj=2.476 mas, bpa=2.982 degrees ! Estimated noise=358.542 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8737 x 2.476 at 2.982 degrees (North through East) ! Clean map min=-0.0010006 max=0.11921 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=0.6998 mas, bmaj=2.062 mas, bpa=2.538 degrees ! Estimated noise=556.088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0986439 Jy ! Component: 100 - total flux cleaned = 0.125946 Jy ! Component: 150 - total flux cleaned = 0.141325 Jy ! Component: 200 - total flux cleaned = 0.15199 Jy ! Total flux subtracted in 200 components = 0.15199 Jy ! Clean residual min=-0.004016 max=0.005933 Jy/beam ! Clean residual mean=0.000100 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.15199 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.15199 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8737 mas, bmaj=2.476 mas, bpa=2.982 degrees ! Estimated noise=358.542 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 = 0.011118 Jy ! Component: 100 - total flux cleaned = 0.0176536 Jy ! Component: 150 - total flux cleaned = 0.0218829 Jy ! Component: 200 - total flux cleaned = 0.0246611 Jy ! Total flux subtracted in 200 components = 0.0246611 Jy ! Clean residual min=-0.001489 max=0.001731 Jy/beam ! Clean residual mean=0.000008 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.176651 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 69 components and 0.176651 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=2.211 mas, bmaj=5.288 mas, bpa=-2.616 degrees ! Estimated noise=440.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294348 Jy ! Component: 100 - total flux cleaned = 0.00458458 Jy ! Component: 150 - total flux cleaned = 0.0055697 Jy ! Component: 200 - total flux cleaned = 0.0061678 Jy ! Total flux subtracted in 200 components = 0.0061678 Jy ! Clean residual min=-0.001328 max=0.001210 Jy/beam ! Clean residual mean=0.000003 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.182819 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 = 0.000366791 Jy ! Component: 100 - total flux cleaned = 0.000479676 Jy ! Component: 150 - total flux cleaned = 0.00052268 Jy ! Component: 200 - total flux cleaned = 0.000560976 Jy ! Total flux subtracted in 200 components = 0.000560976 Jy ! Clean residual min=-0.001287 max=0.001238 Jy/beam ! Clean residual mean=0.000002 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.18338 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 112 components and 0.18338 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8737 mas, bmaj=2.476 mas, bpa=2.982 degrees ! Estimated noise=358.542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.23672e-05 Jy ! Component: 100 - total flux cleaned = -4.07673e-05 Jy ! Component: 150 - total flux cleaned = -6.21912e-05 Jy ! Component: 200 - total flux cleaned = -7.99587e-05 Jy ! Total flux subtracted in 200 components = -7.99587e-05 Jy ! Clean residual min=-0.001052 max=0.001332 Jy/beam ! Clean residual mean=0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.1833 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 123 components and 0.1833 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=0.075235Jy sigma=0.000775 ! Fit after self-cal, rms=0.075222Jy sigma=0.000775 wmodel J0748-1650_X_2014_06_09_pus_map.mod ! Writing 123 model components to file: J0748-1650_X_2014_06_09_pus_map.mod wobs J0748-1650_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0748-1650_X_2014_06_09_pus_uvs.fits wwins J0748-1650_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J0748-1650_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 = 0.0004258 Jy ! Component: 100 - total flux cleaned = 0.000389533 Jy ! Component: 150 - total flux cleaned = 0.000354703 Jy ! Component: 200 - total flux cleaned = 0.000387867 Jy ! Component: 250 - total flux cleaned = 0.00048149 Jy ! Component: 300 - total flux cleaned = 0.000526448 Jy ! Component: 350 - total flux cleaned = 0.000641392 Jy ! Component: 400 - total flux cleaned = 0.000766144 Jy ! Component: 450 - total flux cleaned = 0.000860694 Jy ! Component: 500 - total flux cleaned = 0.000926542 Jy ! Component: 550 - total flux cleaned = 0.00100352 Jy ! Component: 600 - total flux cleaned = 0.00111598 Jy ! Component: 650 - total flux cleaned = 0.00117724 Jy ! Component: 700 - total flux cleaned = 0.00126128 Jy ! Component: 750 - total flux cleaned = 0.00130843 Jy ! Component: 800 - total flux cleaned = 0.00134318 Jy ! Component: 850 - total flux cleaned = 0.00138887 Jy ! Component: 900 - total flux cleaned = 0.00143376 Jy ! Component: 950 - total flux cleaned = 0.00143389 Jy ! Component: 1000 - total flux cleaned = 0.0014989 Jy ! Component: 1050 - total flux cleaned = 0.00148822 Jy ! Component: 1100 - total flux cleaned = 0.00150942 Jy ! Component: 1150 - total flux cleaned = 0.00156068 Jy ! Component: 1200 - total flux cleaned = 0.00161109 Jy ! Component: 1250 - total flux cleaned = 0.00163093 Jy ! Component: 1300 - total flux cleaned = 0.00165056 Jy ! Component: 1350 - total flux cleaned = 0.00167009 Jy ! Component: 1400 - total flux cleaned = 0.00172775 Jy ! Component: 1450 - total flux cleaned = 0.00175612 Jy ! Component: 1500 - total flux cleaned = 0.00179369 Jy ! Component: 1550 - total flux cleaned = 0.00181213 Jy ! Component: 1600 - total flux cleaned = 0.00186676 Jy ! Component: 1650 - total flux cleaned = 0.00187564 Jy ! Component: 1700 - total flux cleaned = 0.00185795 Jy ! Component: 1750 - total flux cleaned = 0.00189305 Jy ! Component: 1800 - total flux cleaned = 0.00189305 Jy ! Component: 1850 - total flux cleaned = 0.00191875 Jy ! Component: 1900 - total flux cleaned = 0.00190162 Jy ! Component: 1950 - total flux cleaned = 0.00191828 Jy ! Component: 2000 - total flux cleaned = 0.00193495 Jy ! Total flux subtracted in 2048 components = 0.00195131 Jy ! Clean residual min=-0.000446 max=0.000503 Jy/beam ! Clean residual mean=0.000002 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.185251 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 253 components and 0.185251 Jy ![Exited script file: muppet] wmap "J0748-1650_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8737 x 2.476 at 2.982 degrees (North through East) ! Clean map min=-0.00088273 max=0.12091 Jy/beam ! Writing clean map to FITS file: J0748-1650_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 0.120912 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157934 device "J0748-1650_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0748-1650_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.391855 0.391855 0.783711 1.56742 3.13484 6.26969 12.5394 25.0787 50.1575 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.12 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8737 x 2.476 at 2.982 degrees (North through East) ! Clean map min=-0.00088273 max=0.12091 Jy/beam quit ! Quitting program ! Log file J0748-1650_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:08:54 2016