! Started logfile: J1724+0224_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:13:30 2016 obs J1724+0224_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1724+0224_X_2014_08_09_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.784282 visibilities/baseline/integration-bin. ! Found source: J1724+0224 ! ! 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 52092 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 J1724+0224_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 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001623Jy sigma=0.011680 ! Fit after self-cal, rms=0.966831Jy sigma=0.011289 ! 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=0.9791 mas, bmaj=2.572 mas, bpa=20.1 degrees ! Estimated noise=516.581 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 = 0.0277211 Jy ! Component: 100 - total flux cleaned = 0.0338038 Jy ! Total flux subtracted in 100 components = 0.0338038 Jy ! Clean residual min=-0.002426 max=0.002110 Jy/beam ! Clean residual mean=0.000005 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0338038 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0338038 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=0.069223Jy sigma=0.000765 ! Fit after self-cal, rms=0.067524Jy sigma=0.000745 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398587 Jy ! Component: 100 - total flux cleaned = 0.00461143 Jy ! Total flux subtracted in 100 components = 0.00461143 Jy ! Clean residual min=-0.002118 max=0.001813 Jy/beam ! Clean residual mean=0.000009 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0384152 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0384152 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=0.067319Jy sigma=0.000743 ! Fit after self-cal, rms=0.067309Jy sigma=0.000743 ! 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=1.174 mas, bmaj=2.707 mas, bpa=19.15 degrees ! Estimated noise=268.71 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133164 Jy ! Component: 100 - total flux cleaned = 0.000114508 Jy ! Component: 150 - total flux cleaned = 0.000116191 Jy ! Component: 200 - total flux cleaned = 9.11787e-05 Jy ! Total flux subtracted in 200 components = 9.11787e-05 Jy ! Clean residual min=-0.001595 max=0.001253 Jy/beam ! Clean residual mean=0.000010 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0385064 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.0385064 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=0.067298Jy sigma=0.000743 ! Fit after self-cal, rms=0.067291Jy sigma=0.000743 ! 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 0.97 FD 1.08 HN 0.99 KP 0.99 ! LA 1.00 MK 1.00* NL 1.07 OV 1.08 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 HN 1.00 KP 0.92 ! LA 1.08 MK 1.00* NL 1.07 OV 1.05 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.01 KP 0.86 ! LA 1.07 MK 1.00* NL 1.01 OV 1.09 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.00 KP 0.83 ! LA 1.09 MK 1.00* NL 1.07 OV 1.03 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.00 KP 0.80 ! LA 1.04 MK 1.00* NL 1.08 OV 1.09 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.04 KP 0.82 ! LA 1.01 MK 1.00* NL 1.06 OV 1.14 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.04 KP 0.87 ! LA 1.06 MK 1.00* NL 1.04 OV 1.01 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 0.99 KP 0.86 ! LA 1.04 MK 1.00* NL 1.08 OV 1.07 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 0.99 KP 0.81 ! LA 1.06 MK 1.00* NL 1.12 OV 0.98 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 0.99 KP 0.87 ! LA 1.03 MK 1.00* NL 1.00 OV 1.04 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 0.86 KP 0.85 ! LA 1.02 MK 1.00* NL 1.07 OV 1.00 ! PT 0.94 SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.98 HN 0.89 KP 0.86 ! LA 0.95 MK 1.00* NL 1.01 OV 1.03 ! PT 0.97 SC 0.96 ! ! ! Fit before self-cal, rms=0.067291Jy sigma=0.000743 ! Fit after self-cal, rms=0.065298Jy sigma=0.000742 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=2.691 mas, bpa=19.19 degrees ! Estimated noise=267.768 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 = 0.000179005 Jy ! Component: 100 - total flux cleaned = 0.000241291 Jy ! Component: 150 - total flux cleaned = 0.000283038 Jy ! Component: 200 - total flux cleaned = 0.000283265 Jy ! Total flux subtracted in 200 components = 0.000283265 Jy ! Clean residual min=-0.000790 max=0.000960 Jy/beam ! Clean residual mean=0.000003 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0387897 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0387897 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=0.065295Jy sigma=0.000742 ! Fit after self-cal, rms=0.065248Jy sigma=0.000741 ! 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=0.065248Jy sigma=0.000741 ! Fit after self-cal, rms=0.065180Jy sigma=0.000740 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=2.687 mas, bpa=19.38 degrees ! Estimated noise=267.529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011893 Jy ! Component: 100 - total flux cleaned = 0.000139606 Jy ! Component: 150 - total flux cleaned = 0.000145598 Jy ! Component: 200 - total flux cleaned = 0.000150798 Jy ! Total flux subtracted in 200 components = 0.000150798 Jy ! Clean residual min=-0.000796 max=0.000935 Jy/beam ! Clean residual mean=0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0389405 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.0389405 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=0.065178Jy sigma=0.000740 ! Fit after self-cal, rms=0.065197Jy sigma=0.000740 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 (3.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000870213 Jy ! Component: 100 - total flux cleaned = 0.00111184 Jy ! Component: 150 - total flux cleaned = 0.00115632 Jy ! Component: 200 - total flux cleaned = 0.00113183 Jy ! Total flux subtracted in 200 components = 0.00113183 Jy ! Clean residual min=-0.000778 max=0.000629 Jy/beam ! Clean residual mean=0.000003 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0400723 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 63 components and 0.0400723 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=0.065185Jy sigma=0.000740 ! Fit after self-cal, rms=0.065181Jy sigma=0.000740 ! Inverting map ! Added new window around map position (24, -12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000729291 Jy ! Component: 100 - total flux cleaned = 0.000993806 Jy ! Component: 150 - total flux cleaned = 0.00107177 Jy ! Component: 200 - total flux cleaned = 0.00110621 Jy ! Total flux subtracted in 200 components = 0.00110621 Jy ! Clean residual min=-0.000707 max=0.000577 Jy/beam ! Clean residual mean=0.000004 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0411785 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 82 components and 0.0411785 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=0.065171Jy sigma=0.000740 ! Fit after self-cal, rms=0.065163Jy sigma=0.000739 ! 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=0.065163Jy sigma=0.000739 ! Fit after self-cal, rms=0.065333Jy sigma=0.000739 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.686 mas, bpa=19.51 degrees ! Estimated noise=267.359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000502326 Jy ! Component: 100 - total flux cleaned = 0.00070338 Jy ! Component: 150 - total flux cleaned = 0.000757477 Jy ! Component: 200 - total flux cleaned = 0.000785543 Jy ! Total flux subtracted in 200 components = 0.000785543 Jy ! Clean residual min=-0.000696 max=0.000548 Jy/beam ! Clean residual mean=0.000002 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0419641 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 94 components and 0.0419641 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=0.065327Jy sigma=0.000739 ! Fit after self-cal, rms=0.065337Jy sigma=0.000739 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 = 0.000387822 Jy ! Component: 100 - total flux cleaned = 0.000462591 Jy ! Component: 150 - total flux cleaned = 0.000490432 Jy ! Component: 200 - total flux cleaned = 0.000490265 Jy ! Total flux subtracted in 200 components = 0.000490265 Jy ! Clean residual min=-0.000693 max=0.000579 Jy/beam ! Clean residual mean=0.000003 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0424543 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 101 components and 0.0424543 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=0.065334Jy sigma=0.000739 ! Fit after self-cal, rms=0.065331Jy sigma=0.000739 ! 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=0.065331Jy sigma=0.000739 ! Fit after self-cal, rms=0.065487Jy sigma=0.000739 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.308 mas, bmaj=3.286 mas, bpa=7.203 degrees ! Estimated noise=309.718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351319 Jy ! Component: 100 - total flux cleaned = 0.000500374 Jy ! Component: 150 - total flux cleaned = 0.000606149 Jy ! Component: 200 - total flux cleaned = 0.000643711 Jy ! Total flux subtracted in 200 components = 0.000643711 Jy ! Clean residual min=-0.000675 max=0.000577 Jy/beam ! Clean residual mean=0.000004 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.043098 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 118 components and 0.043098 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=0.065485Jy sigma=0.000739 ! Fit after self-cal, rms=0.065491Jy sigma=0.000739 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 = 0.000243346 Jy ! Component: 100 - total flux cleaned = 0.000294599 Jy ! Component: 150 - total flux cleaned = 0.000294918 Jy ! Component: 200 - total flux cleaned = 0.000290066 Jy ! Total flux subtracted in 200 components = 0.000290066 Jy ! Clean residual min=-0.000643 max=0.000572 Jy/beam ! Clean residual mean=0.000004 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0433881 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 126 components and 0.0433881 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=0.065490Jy sigma=0.000739 ! Fit after self-cal, rms=0.065487Jy sigma=0.000739 ! 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=1.163 mas, bmaj=2.687 mas, bpa=19.59 degrees ! Estimated noise=267.603 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.163 x 2.687 at 19.59 degrees (North through East) ! Clean map min=-0.00067154 max=0.038425 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=0.9621 mas, bmaj=2.56 mas, bpa=20.38 degrees ! Estimated noise=509.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297693 Jy ! Component: 100 - total flux cleaned = 0.0365087 Jy ! Component: 150 - total flux cleaned = 0.0389799 Jy ! Component: 200 - total flux cleaned = 0.0406447 Jy ! Total flux subtracted in 200 components = 0.0406447 Jy ! Clean residual min=-0.001756 max=0.001533 Jy/beam ! Clean residual mean=0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0406447 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0406447 Jy ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=2.687 mas, bpa=19.59 degrees ! Estimated noise=267.603 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 = 0.00150329 Jy ! Component: 100 - total flux cleaned = 0.00240886 Jy ! Component: 150 - total flux cleaned = 0.00268533 Jy ! Component: 200 - total flux cleaned = 0.00286189 Jy ! Total flux subtracted in 200 components = 0.00286189 Jy ! Clean residual min=-0.000787 max=0.000650 Jy/beam ! Clean residual mean=0.000002 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0435066 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.0435066 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=2.308 mas, bmaj=3.286 mas, bpa=7.203 degrees ! Estimated noise=309.718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000357161 Jy ! Component: 100 - total flux cleaned = 0.000465385 Jy ! Component: 150 - total flux cleaned = 0.000495608 Jy ! Component: 200 - total flux cleaned = 0.000495631 Jy ! Total flux subtracted in 200 components = 0.000495631 Jy ! Clean residual min=-0.000713 max=0.000607 Jy/beam ! Clean residual mean=0.000004 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0440022 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 = 1.3148e-05 Jy ! Component: 100 - total flux cleaned = 2.45353e-05 Jy ! Component: 150 - total flux cleaned = -4.85917e-06 Jy ! Component: 200 - total flux cleaned = -2.34094e-05 Jy ! Total flux subtracted in 200 components = -2.34094e-05 Jy ! Clean residual min=-0.000688 max=0.000582 Jy/beam ! Clean residual mean=0.000004 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0439788 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 75 components and 0.0439788 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=2.687 mas, bpa=19.59 degrees ! Estimated noise=267.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.53552e-05 Jy ! Component: 100 - total flux cleaned = 9.62893e-06 Jy ! Component: 150 - total flux cleaned = -4.30277e-05 Jy ! Component: 200 - total flux cleaned = -6.72462e-05 Jy ! Total flux subtracted in 200 components = -6.72462e-05 Jy ! Clean residual min=-0.000771 max=0.000606 Jy/beam ! Clean residual mean=0.000003 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0439115 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.0439115 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=0.065494Jy sigma=0.000739 ! Fit after self-cal, rms=0.065493Jy sigma=0.000739 wmodel J1724+0224_X_2014_08_09_pus_map.mod ! Writing 93 model components to file: J1724+0224_X_2014_08_09_pus_map.mod wobs J1724+0224_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1724+0224_X_2014_08_09_pus_uvs.fits wwins J1724+0224_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J1724+0224_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 = -0.000247875 Jy ! Component: 100 - total flux cleaned = -0.000344633 Jy ! Component: 150 - total flux cleaned = -0.000404551 Jy ! Component: 200 - total flux cleaned = -0.000432953 Jy ! Component: 250 - total flux cleaned = -0.000468926 Jy ! Component: 300 - total flux cleaned = -0.000495225 Jy ! Component: 350 - total flux cleaned = -0.000512381 Jy ! Component: 400 - total flux cleaned = -0.000528842 Jy ! Component: 450 - total flux cleaned = -0.000560927 Jy ! Component: 500 - total flux cleaned = -0.000600035 Jy ! Component: 550 - total flux cleaned = -0.000630579 Jy ! Component: 600 - total flux cleaned = -0.000675354 Jy ! Component: 650 - total flux cleaned = -0.000689793 Jy ! Component: 700 - total flux cleaned = -0.000696982 Jy ! Component: 750 - total flux cleaned = -0.000718101 Jy ! Component: 800 - total flux cleaned = -0.000745778 Jy ! Component: 850 - total flux cleaned = -0.000772842 Jy ! Component: 900 - total flux cleaned = -0.000766295 Jy ! Component: 950 - total flux cleaned = -0.000773021 Jy ! Component: 1000 - total flux cleaned = -0.000785919 Jy ! Component: 1050 - total flux cleaned = -0.000766987 Jy ! Component: 1100 - total flux cleaned = -0.000798227 Jy ! Component: 1150 - total flux cleaned = -0.000792138 Jy ! Component: 1200 - total flux cleaned = -0.000798179 Jy ! Component: 1250 - total flux cleaned = -0.000804189 Jy ! Component: 1300 - total flux cleaned = -0.000810093 Jy ! Component: 1350 - total flux cleaned = -0.000815872 Jy ! Component: 1400 - total flux cleaned = -0.000815809 Jy ! Component: 1450 - total flux cleaned = -0.000810143 Jy ! Component: 1500 - total flux cleaned = -0.000782369 Jy ! Component: 1550 - total flux cleaned = -0.000782489 Jy ! Component: 1600 - total flux cleaned = -0.000771764 Jy ! Component: 1650 - total flux cleaned = -0.000761192 Jy ! Component: 1700 - total flux cleaned = -0.000755836 Jy ! Component: 1750 - total flux cleaned = -0.000745419 Jy ! Component: 1800 - total flux cleaned = -0.000729981 Jy ! Component: 1850 - total flux cleaned = -0.000719831 Jy ! Component: 1900 - total flux cleaned = -0.000719856 Jy ! Component: 1950 - total flux cleaned = -0.000709924 Jy ! Component: 2000 - total flux cleaned = -0.000700071 Jy ! Total flux subtracted in 2048 components = -0.000695207 Jy ! Clean residual min=-0.000267 max=0.000271 Jy/beam ! Clean residual mean=0.000002 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0432163 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 223 components and 0.0432163 Jy ![Exited script file: muppet] wmap "J1724+0224_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.163 x 2.687 at 19.59 degrees (North through East) ! Clean map min=-0.00060678 max=0.038058 Jy/beam ! Writing clean map to FITS file: J1724+0224_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 0.0380577 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.64183e-05 device "J1724+0224_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1724+0224_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.760044 0.760044 1.52009 3.04018 6.08035 12.1607 24.3214 48.6428 97.2856 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.038 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.163 x 2.687 at 19.59 degrees (North through East) ! Clean map min=-0.00060678 max=0.038058 Jy/beam quit ! Quitting program ! Log file J1724+0224_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:13:34 2016