! Started logfile: J0158-1413_X_2017_05_27_pus_uvs.log on Fri May 3 10:29:29 2019 obs J0158-1413_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0158-1413_X_2017_05_27_pus_uva.fits ! AN table 1: 55 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.95596 visibilities/baseline/integration-bin. ! Found source: J0158-1413 ! ! 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 1033 lines of history. ! ! Reading 28392 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 J0158-1413_X_2017_05_27_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.916907Jy sigma=0.007515 ! Fit after self-cal, rms=0.907813Jy sigma=0.007447 ! 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=0.6846 mas, bmaj=1.66 mas, bpa=-1.99 degrees ! Estimated noise=807.819 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 = 0.0659415 Jy ! Component: 100 - total flux cleaned = 0.0965922 Jy ! Total flux subtracted in 100 components = 0.0965922 Jy ! Clean residual min=-0.008116 max=0.021625 Jy/beam ! Clean residual mean=0.000053 rms=0.002718 Jy/beam ! Combined flux in latest and established models = 0.0965922 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0965922 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=0.096403Jy sigma=0.000767 ! Fit after self-cal, rms=0.096214Jy sigma=0.000766 ! Inverting map ! Added new window around map position (1, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.022194 Jy ! Component: 100 - total flux cleaned = 0.0359303 Jy ! Total flux subtracted in 100 components = 0.0359303 Jy ! Clean residual min=-0.006096 max=0.014043 Jy/beam ! Clean residual mean=0.000022 rms=0.001774 Jy/beam ! Combined flux in latest and established models = 0.132522 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.132522 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=0.088953Jy sigma=0.000700 ! Fit after self-cal, rms=0.088619Jy sigma=0.000697 ! Inverting map ! Added new window around map position (-1.2, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127916 Jy ! Component: 100 - total flux cleaned = 0.0202174 Jy ! Total flux subtracted in 100 components = 0.0202174 Jy ! Clean residual min=-0.004939 max=0.008176 Jy/beam ! Clean residual mean=0.000004 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.15274 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.15274 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=0.086267Jy sigma=0.000676 ! Fit after self-cal, rms=0.086206Jy sigma=0.000676 ! Inverting map ! Added new window around map position (-4.2, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00805781 Jy ! Component: 100 - total flux cleaned = 0.013474 Jy ! Total flux subtracted in 100 components = 0.013474 Jy ! Clean residual min=-0.004157 max=0.004343 Jy/beam ! Clean residual mean=-0.000002 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.166214 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.166214 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=0.085090Jy sigma=0.000665 ! Fit after self-cal, rms=0.085035Jy sigma=0.000665 ! 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=0.8415 mas, bmaj=2.005 mas, bpa=-2.536 degrees ! Estimated noise=515.361 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 = 0.00761768 Jy ! Component: 100 - total flux cleaned = 0.0128983 Jy ! Component: 150 - total flux cleaned = 0.0168964 Jy ! Component: 200 - total flux cleaned = 0.0199589 Jy ! Total flux subtracted in 200 components = 0.0199589 Jy ! Clean residual min=-0.003432 max=0.003795 Jy/beam ! Clean residual mean=-0.000033 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.186173 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 76 components and 0.186173 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=0.084193Jy sigma=0.000657 ! Fit after self-cal, rms=0.084124Jy sigma=0.000656 ! 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 0.95 FD 0.98 HN 0.92 KP 1.00 ! LA 0.91 MK 0.94 NL 1.05 OV 1.06 ! PT 0.94 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.98 KP 0.95 ! LA 0.93 MK 1.00 NL 1.08 OV 1.03 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.94 KP 1.00 ! LA 0.98 MK 1.00 NL 1.04 OV 1.00 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.95 KP 0.98 ! LA 0.97 MK 1.09 NL 1.03 OV 1.04 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.90 KP 0.95 ! LA 1.00 MK 1.02 NL 1.01 OV 1.07 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.93 KP 0.96 ! LA 0.95 MK 0.92 NL 1.04 OV 1.01 ! PT 0.96 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.98 KP 0.94 ! LA 0.96 MK 0.95 NL 1.04 OV 1.04 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.29 KP 0.98 ! LA 0.96 MK 0.92 NL 1.04 OV 1.02 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.92 KP 0.98 ! LA 1.01 MK 0.98 NL 1.08 OV 1.02 ! PT 0.93 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.23 KP 0.97 ! LA 0.99 MK 1.42 NL 0.98 OV 1.06 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.99 KP 0.98 ! LA 1.01 MK 1.03 NL 1.02 OV 1.07 ! PT 0.95 SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 0.98 KP 0.92 ! LA 0.98 MK 0.94 NL 1.03 OV 1.03 ! PT 0.98 SC 0.90 ! ! ! Fit before self-cal, rms=0.084124Jy sigma=0.000656 ! Fit after self-cal, rms=0.083456Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8431 mas, bmaj=2.007 mas, bpa=-2.231 degrees ! Estimated noise=506.495 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 = 0.00238262 Jy ! Component: 100 - total flux cleaned = 0.00290911 Jy ! Component: 150 - total flux cleaned = 0.00307676 Jy ! Component: 200 - total flux cleaned = 0.00321646 Jy ! Total flux subtracted in 200 components = 0.00321646 Jy ! Clean residual min=-0.002773 max=0.002812 Jy/beam ! Clean residual mean=-0.000037 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.189389 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.189389 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=0.083386Jy sigma=0.000653 ! Fit after self-cal, rms=0.083405Jy sigma=0.000652 ! 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=0.083405Jy sigma=0.000652 ! Fit after self-cal, rms=0.086729Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8426 mas, bmaj=1.999 mas, bpa=-2.227 degrees ! Estimated noise=505.713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203324 Jy ! Component: 100 - total flux cleaned = 0.000339091 Jy ! Component: 150 - total flux cleaned = 0.000456158 Jy ! Component: 200 - total flux cleaned = 0.000560011 Jy ! Total flux subtracted in 200 components = 0.000560011 Jy ! Clean residual min=-0.002844 max=0.002744 Jy/beam ! Clean residual mean=-0.000033 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.189949 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 95 components and 0.189949 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=0.086708Jy sigma=0.000650 ! Fit after self-cal, rms=0.086778Jy sigma=0.000650 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 = 0.000203061 Jy ! Component: 100 - total flux cleaned = 0.000277148 Jy ! Component: 150 - total flux cleaned = 0.000299138 Jy ! Component: 200 - total flux cleaned = 0.000321186 Jy ! Total flux subtracted in 200 components = 0.000321186 Jy ! Clean residual min=-0.002816 max=0.002737 Jy/beam ! Clean residual mean=-0.000034 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.19027 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.19027 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=0.086765Jy sigma=0.000650 ! Fit after self-cal, rms=0.086768Jy sigma=0.000650 ! 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=0.086768Jy sigma=0.000650 ! Fit after self-cal, rms=0.087451Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8437 mas, bmaj=1.999 mas, bpa=-2.186 degrees ! Estimated noise=505.643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163782 Jy ! Component: 100 - total flux cleaned = -0.000186369 Jy ! Component: 150 - total flux cleaned = -0.000122838 Jy ! Component: 200 - total flux cleaned = -0.000103141 Jy ! Total flux subtracted in 200 components = -0.000103141 Jy ! Clean residual min=-0.002788 max=0.002748 Jy/beam ! Clean residual mean=-0.000034 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.190167 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 0.190167 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=0.087440Jy sigma=0.000650 ! Fit after self-cal, rms=0.087450Jy sigma=0.000650 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 = 6.47665e-05 Jy ! Component: 100 - total flux cleaned = 8.39611e-05 Jy ! Component: 150 - total flux cleaned = 0.000103058 Jy ! Component: 200 - total flux cleaned = 0.000120557 Jy ! Total flux subtracted in 200 components = 0.000120557 Jy ! Clean residual min=-0.002770 max=0.002744 Jy/beam ! Clean residual mean=-0.000034 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.190288 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 105 components and 0.190288 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=0.087442Jy sigma=0.000650 ! Fit after self-cal, rms=0.087443Jy sigma=0.000650 ! 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=0.087443Jy sigma=0.000650 ! Fit after self-cal, rms=0.087602Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.187 mas, bmaj=4.022 mas, bpa=-1.139 degrees ! Estimated noise=651.321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000587374 Jy ! Component: 100 - total flux cleaned = 0.000754047 Jy ! Component: 150 - total flux cleaned = 0.000821794 Jy ! Component: 200 - total flux cleaned = 0.000798324 Jy ! Total flux subtracted in 200 components = 0.000798324 Jy ! Clean residual min=-0.004616 max=0.004729 Jy/beam ! Clean residual mean=-0.000076 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 0.191086 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 112 components and 0.191086 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=0.087610Jy sigma=0.000650 ! Fit after self-cal, rms=0.087602Jy sigma=0.000650 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 = 0.000116212 Jy ! Component: 100 - total flux cleaned = 4.62482e-05 Jy ! Component: 150 - total flux cleaned = 4.94729e-06 Jy ! Component: 200 - total flux cleaned = -1.35362e-05 Jy ! Total flux subtracted in 200 components = -1.35362e-05 Jy ! Clean residual min=-0.004679 max=0.004713 Jy/beam ! Clean residual mean=-0.000076 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.191073 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 117 components and 0.191073 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=0.087614Jy sigma=0.000650 ! Fit after self-cal, rms=0.087608Jy sigma=0.000650 ! 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=0.8449 mas, bmaj=2 mas, bpa=-2.14 degrees ! Estimated noise=505.768 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8449 x 2 at -2.14 degrees (North through East) ! Clean map min=-0.0026581 max=0.085833 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=0.6858 mas, bmaj=1.654 mas, bpa=-1.473 degrees ! Estimated noise=789.718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0647897 Jy ! Component: 100 - total flux cleaned = 0.0974371 Jy ! Component: 150 - total flux cleaned = 0.118757 Jy ! Component: 200 - total flux cleaned = 0.133903 Jy ! Total flux subtracted in 200 components = 0.133903 Jy ! Clean residual min=-0.004736 max=0.008610 Jy/beam ! Clean residual mean=0.000021 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 0.133903 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.133903 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8449 mas, bmaj=2 mas, bpa=-2.14 degrees ! Estimated noise=505.768 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 = 0.0160015 Jy ! Component: 100 - total flux cleaned = 0.0267751 Jy ! Component: 150 - total flux cleaned = 0.0346598 Jy ! Component: 200 - total flux cleaned = 0.0405343 Jy ! Total flux subtracted in 200 components = 0.0405343 Jy ! Clean residual min=-0.003445 max=0.005116 Jy/beam ! Clean residual mean=-0.000016 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.174437 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 49 components and 0.174437 Jy ! Inverting map ! Added new window around map position (-2.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499644 Jy ! Component: 100 - total flux cleaned = 0.00844653 Jy ! Component: 150 - total flux cleaned = 0.0110405 Jy ! Component: 200 - total flux cleaned = 0.0130005 Jy ! Total flux subtracted in 200 components = 0.0130005 Jy ! Clean residual min=-0.002857 max=0.002578 Jy/beam ! Clean residual mean=-0.000031 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.187438 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 70 components and 0.187438 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=2.187 mas, bmaj=4.022 mas, bpa=-1.139 degrees ! Estimated noise=651.321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263675 Jy ! Component: 100 - total flux cleaned = 0.00339583 Jy ! Component: 150 - total flux cleaned = 0.00358079 Jy ! Component: 200 - total flux cleaned = 0.00369375 Jy ! Total flux subtracted in 200 components = 0.00369375 Jy ! Clean residual min=-0.004625 max=0.004762 Jy/beam ! Clean residual mean=-0.000077 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 0.191131 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 = 9.01256e-05 Jy ! Component: 100 - total flux cleaned = 0.000165701 Jy ! Component: 150 - total flux cleaned = 0.000166161 Jy ! Component: 200 - total flux cleaned = 0.000147674 Jy ! Total flux subtracted in 200 components = 0.000147674 Jy ! Clean residual min=-0.004668 max=0.004779 Jy/beam ! Clean residual mean=-0.000077 rms=0.001531 Jy/beam ! Combined flux in latest and established models = 0.191279 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 93 components and 0.191279 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8449 mas, bmaj=2 mas, bpa=-2.14 degrees ! Estimated noise=505.768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.00883e-05 Jy ! Component: 100 - total flux cleaned = -0.000112988 Jy ! Component: 150 - total flux cleaned = -0.000143842 Jy ! Component: 200 - total flux cleaned = -0.000198285 Jy ! Total flux subtracted in 200 components = -0.000198285 Jy ! Clean residual min=-0.002846 max=0.002778 Jy/beam ! Clean residual mean=-0.000036 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.191081 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 105 components and 0.191081 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=0.087582Jy sigma=0.000650 ! Fit after self-cal, rms=0.087546Jy sigma=0.000649 wmodel J0158-1413_X_2017_05_27_pus_map.mod ! Writing 105 model components to file: J0158-1413_X_2017_05_27_pus_map.mod wobs J0158-1413_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0158-1413_X_2017_05_27_pus_uvs.fits wwins J0158-1413_X_2017_05_27_pus_map.win ! wwins: Wrote 5 windows to J0158-1413_X_2017_05_27_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 = -0.00085272 Jy ! Component: 100 - total flux cleaned = -0.00111591 Jy ! Component: 150 - total flux cleaned = -0.00120072 Jy ! Component: 200 - total flux cleaned = -0.00132068 Jy ! Component: 250 - total flux cleaned = -0.00135887 Jy ! Component: 300 - total flux cleaned = -0.00143344 Jy ! Component: 350 - total flux cleaned = -0.0015753 Jy ! Component: 400 - total flux cleaned = -0.00153999 Jy ! Component: 450 - total flux cleaned = -0.00157323 Jy ! Component: 500 - total flux cleaned = -0.00167073 Jy ! Component: 550 - total flux cleaned = -0.00170243 Jy ! Component: 600 - total flux cleaned = -0.00176296 Jy ! Component: 650 - total flux cleaned = -0.0017027 Jy ! Component: 700 - total flux cleaned = -0.00158628 Jy ! Component: 750 - total flux cleaned = -0.00152979 Jy ! Component: 800 - total flux cleaned = -0.00147436 Jy ! Component: 850 - total flux cleaned = -0.0014736 Jy ! Component: 900 - total flux cleaned = -0.0014198 Jy ! Component: 950 - total flux cleaned = -0.00136712 Jy ! Component: 1000 - total flux cleaned = -0.00129013 Jy ! Component: 1050 - total flux cleaned = -0.00124016 Jy ! Component: 1100 - total flux cleaned = -0.00119107 Jy ! Component: 1150 - total flux cleaned = -0.00123902 Jy ! Component: 1200 - total flux cleaned = -0.00114347 Jy ! Component: 1250 - total flux cleaned = -0.00114346 Jy ! Component: 1300 - total flux cleaned = -0.00109759 Jy ! Component: 1350 - total flux cleaned = -0.00111985 Jy ! Component: 1400 - total flux cleaned = -0.00105355 Jy ! Component: 1450 - total flux cleaned = -0.00111842 Jy ! Component: 1500 - total flux cleaned = -0.0010329 Jy ! Component: 1550 - total flux cleaned = -0.000991341 Jy ! Component: 1600 - total flux cleaned = -0.000908561 Jy ! Component: 1650 - total flux cleaned = -0.000847858 Jy ! Component: 1700 - total flux cleaned = -0.000767737 Jy ! Component: 1750 - total flux cleaned = -0.000787292 Jy ! Component: 1800 - total flux cleaned = -0.000630897 Jy ! Component: 1850 - total flux cleaned = -0.000515629 Jy ! Component: 1900 - total flux cleaned = -0.00043982 Jy ! Component: 1950 - total flux cleaned = -0.000383594 Jy ! Component: 2000 - total flux cleaned = -0.00027272 Jy ! Total flux subtracted in 2048 components = -0.000236384 Jy ! Clean residual min=-0.001116 max=0.001237 Jy/beam ! Clean residual mean=-0.000016 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.190844 Jy keep ! Adding 177 model components to the UV plane model. ! The established model now contains 282 components and 0.190844 Jy ![Exited script file: muppet] wmap "J0158-1413_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8449 x 2 at -2.14 degrees (North through East) ! Clean map min=-0.0018869 max=0.085144 Jy/beam ! Writing clean map to FITS file: J0158-1413_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.085144 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000372105 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.31109 1.31109 2.62218 5.24437 10.4887 20.9775 41.9549 83.9099 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.085 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8449 x 2 at -2.14 degrees (North through East) ! Clean map min=-0.0018869 max=0.085144 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0158-1413_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:29:31 2019