! Started logfile: J0101-2831_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:02:01 2016 obs J0101-2831_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0101-2831_X_2014_08_09_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.768022 visibilities/baseline/integration-bin. ! Found source: J0101-2831 ! ! 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 324 lines of history. ! ! Reading 51012 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 J0101-2831_X_2014_08_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 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.977994Jy sigma=0.009903 ! Fit after self-cal, rms=0.951979Jy sigma=0.009672 ! 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=0.7949 mas, bmaj=3.647 mas, bpa=15.15 degrees ! Estimated noise=741.702 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 = 0.0366462 Jy ! Component: 100 - total flux cleaned = 0.048204 Jy ! Total flux subtracted in 100 components = 0.048204 Jy ! Clean residual min=-0.005315 max=0.007850 Jy/beam ! Clean residual mean=-0.000012 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.048204 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.048204 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=0.087781Jy sigma=0.000813 ! Fit after self-cal, rms=0.087275Jy sigma=0.000809 ! 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=1.012 mas, bmaj=4.263 mas, bpa=13.65 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 selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00986447 Jy ! Component: 100 - total flux cleaned = 0.0146934 Jy ! Component: 150 - total flux cleaned = 0.0172591 Jy ! Component: 200 - total flux cleaned = 0.018488 Jy ! Total flux subtracted in 200 components = 0.018488 Jy ! Clean residual min=-0.004476 max=0.010071 Jy/beam ! Clean residual mean=0.000072 rms=0.002057 Jy/beam ! Combined flux in latest and established models = 0.066692 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 47 components and 0.066692 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=0.086301Jy sigma=0.000797 ! Fit after self-cal, rms=0.086216Jy sigma=0.000796 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.91 HN 0.97 KP 1.00 ! LA 0.80 MK 1.00* NL 1.33 OV 0.98 ! PT 1.39 SC 1.19 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.02 KP 0.97 ! LA 0.77 MK 1.00* NL 1.22 OV 0.98 ! PT 1.27 SC 1.24 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.92 HN 1.05 KP 0.91 ! LA 0.82 MK 1.00* NL 1.15 OV 0.99 ! PT 1.28 SC 1.07 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 0.97 KP 0.87 ! LA 0.84 MK 1.00* NL 1.16 OV 0.95 ! PT 1.23 SC 1.14 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.92 HN 0.90 KP 0.89 ! LA 0.81 MK 1.00* NL 1.21 OV 0.96 ! PT 1.21 SC 1.10 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.96 KP 0.83 ! LA 0.85 MK 1.00* NL 1.17 OV 0.96 ! PT 1.22 SC 1.01 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.97 KP 0.93 ! LA 0.90 MK 1.00* NL 1.23 OV 0.98 ! PT 1.30 SC 0.98 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.90 KP 0.88 ! LA 0.81 MK 1.00* NL 1.14 OV 1.01 ! PT 1.26 SC 1.03 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.98 KP 0.85 ! LA 0.96 MK 1.00* NL 1.13 OV 0.99 ! PT 1.11 SC 0.98 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.83 KP 0.92 ! LA 0.89 MK 1.00* NL 1.17 OV 0.99 ! PT 1.25 SC 0.97 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 0.87 KP 0.94 ! LA 0.92 MK 1.00* NL 1.11 OV 1.01 ! PT 1.18 SC 0.84 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.82 KP 0.95 ! LA 0.89 MK 1.00* NL 1.11 OV 0.97 ! PT 1.18 SC 0.92 ! ! ! Fit before self-cal, rms=0.086216Jy sigma=0.000796 ! Fit after self-cal, rms=0.086725Jy sigma=0.000791 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=4.296 mas, bpa=13.4 degrees ! Estimated noise=313.613 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 = 0.00119149 Jy ! Component: 100 - total flux cleaned = 0.00111677 Jy ! Component: 150 - total flux cleaned = 0.00102182 Jy ! Component: 200 - total flux cleaned = 0.000942205 Jy ! Total flux subtracted in 200 components = 0.000942205 Jy ! Clean residual min=-0.003792 max=0.009141 Jy/beam ! Clean residual mean=0.000047 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 0.0676342 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.0676342 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=0.086688Jy sigma=0.000790 ! Fit after self-cal, rms=0.086995Jy sigma=0.000789 ! 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=0.086995Jy sigma=0.000789 ! Fit after self-cal, rms=0.089918Jy sigma=0.000788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=4.266 mas, bpa=13.43 degrees ! Estimated noise=319.781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179022 Jy ! Component: 100 - total flux cleaned = 0.00240945 Jy ! Component: 150 - total flux cleaned = 0.0024827 Jy ! Component: 200 - total flux cleaned = 0.0025029 Jy ! Total flux subtracted in 200 components = 0.0025029 Jy ! Clean residual min=-0.003791 max=0.008602 Jy/beam ! Clean residual mean=0.000038 rms=0.001822 Jy/beam ! Combined flux in latest and established models = 0.0701371 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.0701371 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=0.089875Jy sigma=0.000787 ! Fit after self-cal, rms=0.089973Jy sigma=0.000787 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 (-14.8, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00871204 Jy ! Component: 100 - total flux cleaned = 0.0138041 Jy ! Component: 150 - total flux cleaned = 0.0170782 Jy ! Component: 200 - total flux cleaned = 0.0193254 Jy ! Total flux subtracted in 200 components = 0.0193254 Jy ! Clean residual min=-0.002785 max=0.004750 Jy/beam ! Clean residual mean=-0.000016 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.0894625 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 125 components and 0.0894625 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=0.089079Jy sigma=0.000777 ! Fit after self-cal, rms=0.088703Jy sigma=0.000773 ! 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=0.088703Jy sigma=0.000773 ! Fit after self-cal, rms=0.085296Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=4.272 mas, bpa=13.38 degrees ! Estimated noise=312.065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00432852 Jy ! Component: 100 - total flux cleaned = 0.0067734 Jy ! Component: 150 - total flux cleaned = 0.00785562 Jy ! Component: 200 - total flux cleaned = 0.00865702 Jy ! Total flux subtracted in 200 components = 0.00865702 Jy ! Clean residual min=-0.002259 max=0.003891 Jy/beam ! Clean residual mean=-0.000015 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.0981196 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 170 components and 0.0981196 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=0.085067Jy sigma=0.000768 ! Fit after self-cal, rms=0.084917Jy sigma=0.000767 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 = 0.00240177 Jy ! Component: 100 - total flux cleaned = 0.00314262 Jy ! Component: 150 - total flux cleaned = 0.00350063 Jy ! Component: 200 - total flux cleaned = 0.00369198 Jy ! Total flux subtracted in 200 components = 0.00369198 Jy ! Clean residual min=-0.002313 max=0.003723 Jy/beam ! Clean residual mean=-0.000025 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.101812 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 194 components and 0.101812 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=0.084833Jy sigma=0.000766 ! Fit after self-cal, rms=0.084782Jy sigma=0.000766 ! 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=0.084782Jy sigma=0.000766 ! Fit after self-cal, rms=0.083325Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.324 mas, bmaj=6.336 mas, bpa=3.091 degrees ! Estimated noise=357.702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298792 Jy ! Component: 100 - total flux cleaned = 0.00313018 Jy ! Component: 150 - total flux cleaned = 0.00289552 Jy ! Component: 200 - total flux cleaned = 0.00286613 Jy ! Total flux subtracted in 200 components = 0.00286613 Jy ! Clean residual min=-0.003229 max=0.004981 Jy/beam ! Clean residual mean=-0.000034 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 0.104678 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 211 components and 0.104678 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=0.083270Jy sigma=0.000764 ! Fit after self-cal, rms=0.083218Jy sigma=0.000764 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 = 0.00143207 Jy ! Component: 100 - total flux cleaned = 0.00135889 Jy ! Component: 150 - total flux cleaned = 0.00129665 Jy ! Component: 200 - total flux cleaned = 0.00132098 Jy ! Total flux subtracted in 200 components = 0.00132098 Jy ! Clean residual min=-0.003441 max=0.004951 Jy/beam ! Clean residual mean=-0.000042 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.105999 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 223 components and 0.105999 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=0.083199Jy sigma=0.000763 ! Fit after self-cal, rms=0.083190Jy sigma=0.000763 ! 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=1.007 mas, bmaj=4.275 mas, bpa=13.32 degrees ! Estimated noise=309.033 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.007 x 4.275 at 13.32 degrees (North through East) ! Clean map min=-0.0021834 max=0.049826 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=0.7881 mas, bmaj=3.627 mas, bpa=14.76 degrees ! Estimated noise=733.797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0355692 Jy ! Component: 100 - total flux cleaned = 0.05034 Jy ! Component: 150 - total flux cleaned = 0.0609061 Jy ! Component: 200 - total flux cleaned = 0.0691686 Jy ! Total flux subtracted in 200 components = 0.0691686 Jy ! Clean residual min=-0.004047 max=0.004860 Jy/beam ! Clean residual mean=-0.000007 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.0691686 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0691686 Jy ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=4.275 mas, bpa=13.32 degrees ! Estimated noise=309.033 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 = 0.00918967 Jy ! Component: 100 - total flux cleaned = 0.0154544 Jy ! Component: 150 - total flux cleaned = 0.0201471 Jy ! Component: 200 - total flux cleaned = 0.0237937 Jy ! Total flux subtracted in 200 components = 0.0237937 Jy ! Clean residual min=-0.002369 max=0.003299 Jy/beam ! Clean residual mean=-0.000018 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.0929624 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 82 components and 0.0929623 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=2.324 mas, bmaj=6.336 mas, bpa=3.091 degrees ! Estimated noise=357.702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00425044 Jy ! Component: 100 - total flux cleaned = 0.00712088 Jy ! Component: 150 - total flux cleaned = 0.00912392 Jy ! Component: 200 - total flux cleaned = 0.00967548 Jy ! Total flux subtracted in 200 components = 0.00967548 Jy ! Clean residual min=-0.003637 max=0.004873 Jy/beam ! Clean residual mean=-0.000040 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.102638 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 = 0.00046628 Jy ! Component: 100 - total flux cleaned = 0.000961752 Jy ! Component: 150 - total flux cleaned = 0.00139744 Jy ! Component: 200 - total flux cleaned = 0.00178456 Jy ! Total flux subtracted in 200 components = 0.00178456 Jy ! Clean residual min=-0.003567 max=0.004825 Jy/beam ! Clean residual mean=-0.000042 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 0.104422 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 123 components and 0.104422 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=4.275 mas, bpa=13.32 degrees ! Estimated noise=309.033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000418686 Jy ! Component: 100 - total flux cleaned = 0.000420647 Jy ! Component: 150 - total flux cleaned = 0.000459148 Jy ! Component: 200 - total flux cleaned = 0.0005577 Jy ! Total flux subtracted in 200 components = 0.0005577 Jy ! Clean residual min=-0.002245 max=0.003271 Jy/beam ! Clean residual mean=-0.000024 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.10498 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 139 components and 0.10498 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=0.083204Jy sigma=0.000763 ! Fit after self-cal, rms=0.083129Jy sigma=0.000763 wmodel J0101-2831_X_2014_08_09_pus_map.mod ! Writing 139 model components to file: J0101-2831_X_2014_08_09_pus_map.mod wobs J0101-2831_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0101-2831_X_2014_08_09_pus_uvs.fits wwins J0101-2831_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J0101-2831_X_2014_08_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 = 0.00138441 Jy ! Component: 100 - total flux cleaned = 0.00245897 Jy ! Component: 150 - total flux cleaned = 0.00295925 Jy ! Component: 200 - total flux cleaned = 0.00326607 Jy ! Component: 250 - total flux cleaned = 0.00337399 Jy ! Component: 300 - total flux cleaned = 0.0035429 Jy ! Component: 350 - total flux cleaned = 0.00360693 Jy ! Component: 400 - total flux cleaned = 0.00372865 Jy ! Component: 450 - total flux cleaned = 0.00384476 Jy ! Component: 500 - total flux cleaned = 0.0039833 Jy ! Component: 550 - total flux cleaned = 0.00406271 Jy ! Component: 600 - total flux cleaned = 0.00421528 Jy ! Component: 650 - total flux cleaned = 0.00433778 Jy ! Component: 700 - total flux cleaned = 0.00436136 Jy ! Component: 750 - total flux cleaned = 0.00438459 Jy ! Component: 800 - total flux cleaned = 0.0044297 Jy ! Component: 850 - total flux cleaned = 0.00449435 Jy ! Component: 900 - total flux cleaned = 0.00459941 Jy ! Component: 950 - total flux cleaned = 0.00470124 Jy ! Component: 1000 - total flux cleaned = 0.00482047 Jy ! Component: 1050 - total flux cleaned = 0.00493652 Jy ! Component: 1100 - total flux cleaned = 0.00503046 Jy ! Component: 1150 - total flux cleaned = 0.00504893 Jy ! Component: 1200 - total flux cleaned = 0.00513904 Jy ! Component: 1250 - total flux cleaned = 0.00522728 Jy ! Component: 1300 - total flux cleaned = 0.00538205 Jy ! Component: 1350 - total flux cleaned = 0.00544908 Jy ! Component: 1400 - total flux cleaned = 0.00549838 Jy ! Component: 1450 - total flux cleaned = 0.00559512 Jy ! Component: 1500 - total flux cleaned = 0.00564226 Jy ! Component: 1550 - total flux cleaned = 0.00570437 Jy ! Component: 1600 - total flux cleaned = 0.00575022 Jy ! Component: 1650 - total flux cleaned = 0.00579534 Jy ! Component: 1700 - total flux cleaned = 0.00581 Jy ! Component: 1750 - total flux cleaned = 0.00586748 Jy ! Component: 1800 - total flux cleaned = 0.00588133 Jy ! Component: 1850 - total flux cleaned = 0.00590909 Jy ! Component: 1900 - total flux cleaned = 0.00593661 Jy ! Component: 1950 - total flux cleaned = 0.00596373 Jy ! Component: 2000 - total flux cleaned = 0.00600379 Jy ! Total flux subtracted in 2048 components = 0.00604337 Jy ! Clean residual min=-0.000859 max=0.000782 Jy/beam ! Clean residual mean=-0.000006 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.111023 Jy keep ! Adding 211 model components to the UV plane model. ! The established model now contains 350 components and 0.111023 Jy ![Exited script file: muppet] wmap "J0101-2831_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.007 x 4.275 at 13.32 degrees (North through East) ! Clean map min=-0.0013954 max=0.049537 Jy/beam ! Writing clean map to FITS file: J0101-2831_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0495369 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000275236 device "J0101-2831_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0101-2831_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.66685 1.66685 3.33371 6.66741 13.3348 26.6696 53.3393 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.049 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.007 x 4.275 at 13.32 degrees (North through East) ! Clean map min=-0.0013954 max=0.049537 Jy/beam quit ! Quitting program ! Log file J0101-2831_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:02:05 2016