! Started logfile: J0736-1853_X_2017_07_16_pus_uvs.log on Thu May 9 14:02:53 2019 obs J0736-1853_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0736-1853_X_2017_07_16_pus_uva.fits ! AN table 1: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.784323 visibilities/baseline/integration-bin. ! Found source: J0736-1853 ! ! 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 1200 lines of history. ! ! Reading 61836 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 J0736-1853_X_2017_07_16_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 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 176 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.965311Jy sigma=0.007162 ! Fit after self-cal, rms=0.928237Jy sigma=0.006889 ! 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=0.6249 mas, bmaj=1.633 mas, bpa=-4.442 degrees ! Estimated noise=766.361 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0508075 Jy ! Component: 100 - total flux cleaned = 0.0711442 Jy ! Total flux subtracted in 100 components = 0.0711442 Jy ! Clean residual min=-0.004622 max=0.011626 Jy/beam ! Clean residual mean=-0.000011 rms=0.001751 Jy/beam ! Combined flux in latest and established models = 0.0711441 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0711441 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=0.099084Jy sigma=0.000693 ! Fit after self-cal, rms=0.098879Jy sigma=0.000691 ! Inverting map ! Added new window around map position (-0.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139869 Jy ! Component: 100 - total flux cleaned = 0.0234892 Jy ! Total flux subtracted in 100 components = 0.0234892 Jy ! Clean residual min=-0.003563 max=0.006858 Jy/beam ! Clean residual mean=-0.000012 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.0946334 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.0946334 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=0.095436Jy sigma=0.000660 ! Fit after self-cal, rms=0.095362Jy sigma=0.000659 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00752677 Jy ! Component: 100 - total flux cleaned = 0.0126913 Jy ! Total flux subtracted in 100 components = 0.0126913 Jy ! Clean residual min=-0.003102 max=0.004851 Jy/beam ! Clean residual mean=-0.000012 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.107325 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.107325 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=0.094274Jy sigma=0.000650 ! Fit after self-cal, rms=0.094232Jy sigma=0.000649 ! 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=0.786 mas, bmaj=1.9 mas, bpa=-3.12 degrees ! Estimated noise=388.383 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 = 0.00785016 Jy ! Component: 100 - total flux cleaned = 0.0124067 Jy ! Component: 150 - total flux cleaned = 0.0152817 Jy ! Component: 200 - total flux cleaned = 0.017127 Jy ! Total flux subtracted in 200 components = 0.017127 Jy ! Clean residual min=-0.003595 max=0.006081 Jy/beam ! Clean residual mean=-0.000037 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 0.124452 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 71 components and 0.124452 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=0.093588Jy sigma=0.000644 ! Fit after self-cal, rms=0.093555Jy sigma=0.000643 ! 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 0.96 FD 1.00* HN 1.02 KP 1.00 ! LA 0.92 MK 1.12 NL 1.07 OV 1.04 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.08 KP 1.02 ! LA 0.94 MK 1.14 NL 1.08 OV 1.05 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.06 KP 0.96 ! LA 0.94 MK 1.13 NL 1.09 OV 1.05 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.03 KP 1.04 ! LA 0.93 MK 1.10 NL 1.07 OV 1.05 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.96 KP 1.00 ! LA 0.92 MK 1.12 NL 1.05 OV 1.06 ! PT 0.95 SC 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.04 KP 0.99 ! LA 0.95 MK 1.12 NL 1.05 OV 1.05 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.00 KP 1.01 ! LA 0.95 MK 1.04 NL 1.13 OV 1.04 ! PT 0.93 SC 1.17 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.95 KP 0.99 ! LA 0.92 MK 1.00 NL 1.07 OV 1.02 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 0.98 KP 0.98 ! LA 0.99 MK 0.93 NL 1.03 OV 1.07 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 KP 0.98 ! LA 0.96 MK 0.94 NL 1.02 OV 1.05 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.95 KP 0.95 ! LA 0.97 MK 0.83 NL 1.05 OV 1.06 ! PT 0.95 SC 0.88 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.90 KP 0.96 ! LA 0.96 MK 0.73 NL 1.05 OV 1.06 ! PT 0.96 SC 0.93 ! ! ! Fit before self-cal, rms=0.093555Jy sigma=0.000643 ! Fit after self-cal, rms=0.092449Jy sigma=0.000642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7923 mas, bmaj=1.913 mas, bpa=-3.174 degrees ! Estimated noise=388.408 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 = 0.000776581 Jy ! Component: 100 - total flux cleaned = 0.000750609 Jy ! Component: 150 - total flux cleaned = 0.000728024 Jy ! Component: 200 - total flux cleaned = 0.000727953 Jy ! Total flux subtracted in 200 components = 0.000727953 Jy ! Clean residual min=-0.003014 max=0.005600 Jy/beam ! Clean residual mean=-0.000025 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.12518 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 74 components and 0.12518 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=0.092434Jy sigma=0.000641 ! Fit after self-cal, rms=0.092455Jy sigma=0.000641 ! 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=0.092455Jy sigma=0.000641 ! Fit after self-cal, rms=0.092569Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7911 mas, bmaj=1.911 mas, bpa=-3.048 degrees ! Estimated noise=388.199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000662245 Jy ! Component: 100 - total flux cleaned = 0.000643134 Jy ! Component: 150 - total flux cleaned = 0.000661173 Jy ! Component: 200 - total flux cleaned = 0.000689463 Jy ! Total flux subtracted in 200 components = 0.000689463 Jy ! Clean residual min=-0.002872 max=0.005297 Jy/beam ! Clean residual mean=-0.000017 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.125869 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 0.125869 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=0.092561Jy sigma=0.000641 ! Fit after self-cal, rms=0.092585Jy sigma=0.000640 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 (-5.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00506634 Jy ! Component: 100 - total flux cleaned = 0.00803588 Jy ! Component: 150 - total flux cleaned = 0.010016 Jy ! Component: 200 - total flux cleaned = 0.0113479 Jy ! Total flux subtracted in 200 components = 0.0113479 Jy ! Clean residual min=-0.002426 max=0.003050 Jy/beam ! Clean residual mean=-0.000001 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.137217 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 124 components and 0.137217 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=0.092313Jy sigma=0.000638 ! Fit after self-cal, rms=0.092240Jy sigma=0.000637 ! 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=0.092240Jy sigma=0.000637 ! Fit after self-cal, rms=0.091979Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7887 mas, bmaj=1.914 mas, bpa=-3.056 degrees ! Estimated noise=387.301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252519 Jy ! Component: 100 - total flux cleaned = 0.00405469 Jy ! Component: 150 - total flux cleaned = 0.00507422 Jy ! Component: 200 - total flux cleaned = 0.00563136 Jy ! Total flux subtracted in 200 components = 0.00563136 Jy ! Clean residual min=-0.002043 max=0.002816 Jy/beam ! Clean residual mean=0.000002 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.142848 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 134 components and 0.142848 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=0.091909Jy sigma=0.000637 ! Fit after self-cal, rms=0.091893Jy sigma=0.000636 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 = 0.00113961 Jy ! Component: 100 - total flux cleaned = 0.00156092 Jy ! Component: 150 - total flux cleaned = 0.00170109 Jy ! Component: 200 - total flux cleaned = 0.00178418 Jy ! Total flux subtracted in 200 components = 0.00178418 Jy ! Clean residual min=-0.001933 max=0.002853 Jy/beam ! Clean residual mean=0.000005 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.144633 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 140 components and 0.144633 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=0.091875Jy sigma=0.000636 ! Fit after self-cal, rms=0.091872Jy sigma=0.000636 ! 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=0.091872Jy sigma=0.000636 ! Fit after self-cal, rms=0.091926Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.086 mas, bmaj=4.29 mas, bpa=-0.847 degrees ! Estimated noise=509.898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271511 Jy ! Component: 100 - total flux cleaned = 0.00408708 Jy ! Component: 150 - total flux cleaned = 0.0043916 Jy ! Component: 200 - total flux cleaned = 0.00445139 Jy ! Total flux subtracted in 200 components = 0.00445139 Jy ! Clean residual min=-0.003065 max=0.005070 Jy/beam ! Clean residual mean=0.000013 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.149084 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 151 components and 0.149084 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=0.091944Jy sigma=0.000636 ! Fit after self-cal, rms=0.091933Jy sigma=0.000636 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 (-8.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00465251 Jy ! Component: 100 - total flux cleaned = 0.00713154 Jy ! Component: 150 - total flux cleaned = 0.0083345 Jy ! Component: 200 - total flux cleaned = 0.00885662 Jy ! Total flux subtracted in 200 components = 0.00885662 Jy ! Clean residual min=-0.002249 max=0.002748 Jy/beam ! Clean residual mean=0.000006 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.157941 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 178 components and 0.157941 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=0.091843Jy sigma=0.000635 ! Fit after self-cal, rms=0.091791Jy sigma=0.000635 ! Inverting map ! Added new window around map position (-2.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170459 Jy ! Component: 100 - total flux cleaned = 0.00225709 Jy ! Component: 150 - total flux cleaned = 0.00253979 Jy ! Component: 200 - total flux cleaned = 0.00274475 Jy ! Total flux subtracted in 200 components = 0.00274475 Jy ! Clean residual min=-0.001684 max=0.001694 Jy/beam ! Clean residual mean=0.000009 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.160685 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 214 components and 0.160685 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=0.091755Jy sigma=0.000635 ! Fit after self-cal, rms=0.091732Jy sigma=0.000634 ! 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=0.7867 mas, bmaj=1.915 mas, bpa=-3.082 degrees ! Estimated noise=387.207 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7867 x 1.915 at -3.082 degrees (North through East) ! Clean map min=-0.0014661 max=0.070913 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=0.6171 mas, bmaj=1.637 mas, bpa=-4.204 degrees ! Estimated noise=761.677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0493456 Jy ! Component: 100 - total flux cleaned = 0.0717824 Jy ! Component: 150 - total flux cleaned = 0.086684 Jy ! Component: 200 - total flux cleaned = 0.0970782 Jy ! Total flux subtracted in 200 components = 0.0970782 Jy ! Clean residual min=-0.003616 max=0.005825 Jy/beam ! Clean residual mean=-0.000008 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.0970782 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0970782 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7867 mas, bmaj=1.915 mas, bpa=-3.082 degrees ! Estimated noise=387.207 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 = 0.0123425 Jy ! Component: 100 - total flux cleaned = 0.0208592 Jy ! Component: 150 - total flux cleaned = 0.0273094 Jy ! Component: 200 - total flux cleaned = 0.0324434 Jy ! Total flux subtracted in 200 components = 0.0324434 Jy ! Clean residual min=-0.002783 max=0.003217 Jy/beam ! Clean residual mean=-0.000012 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.129522 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 77 components and 0.129522 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=2.086 mas, bmaj=4.29 mas, bpa=-0.847 degrees ! Estimated noise=509.898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00860438 Jy ! Component: 100 - total flux cleaned = 0.0143406 Jy ! Component: 150 - total flux cleaned = 0.0185593 Jy ! Component: 200 - total flux cleaned = 0.0214734 Jy ! Total flux subtracted in 200 components = 0.0214734 Jy ! Clean residual min=-0.002510 max=0.002821 Jy/beam ! Clean residual mean=0.000004 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.150995 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 = 0.00199597 Jy ! Component: 100 - total flux cleaned = 0.00362742 Jy ! Component: 150 - total flux cleaned = 0.00499893 Jy ! Component: 200 - total flux cleaned = 0.00616496 Jy ! Total flux subtracted in 200 components = 0.00616496 Jy ! Clean residual min=-0.001733 max=0.001894 Jy/beam ! Clean residual mean=0.000008 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.15716 Jy ! Adding 131 model components to the UV plane model. ! The established model now contains 199 components and 0.15716 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7867 mas, bmaj=1.915 mas, bpa=-3.082 degrees ! Estimated noise=387.207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000870796 Jy ! Component: 100 - total flux cleaned = 0.00147103 Jy ! Component: 150 - total flux cleaned = 0.00185806 Jy ! Component: 200 - total flux cleaned = 0.00216199 Jy ! Total flux subtracted in 200 components = 0.00216199 Jy ! Clean residual min=-0.001590 max=0.001315 Jy/beam ! Clean residual mean=0.000002 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.159322 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 234 components and 0.159322 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=0.091721Jy sigma=0.000634 ! Fit after self-cal, rms=0.091678Jy sigma=0.000634 wmodel J0736-1853_X_2017_07_16_pus_map.mod ! Writing 234 model components to file: J0736-1853_X_2017_07_16_pus_map.mod wobs J0736-1853_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0736-1853_X_2017_07_16_pus_uvs.fits wwins J0736-1853_X_2017_07_16_pus_map.win ! wwins: Wrote 5 windows to J0736-1853_X_2017_07_16_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 = -0.000643064 Jy ! Component: 100 - total flux cleaned = -0.000729929 Jy ! Component: 150 - total flux cleaned = -0.000831044 Jy ! Component: 200 - total flux cleaned = -0.000830571 Jy ! Component: 250 - total flux cleaned = -0.0008856 Jy ! Component: 300 - total flux cleaned = -0.000954941 Jy ! Component: 350 - total flux cleaned = -0.000954824 Jy ! Component: 400 - total flux cleaned = -0.000986906 Jy ! Component: 450 - total flux cleaned = -0.000955742 Jy ! Component: 500 - total flux cleaned = -0.00098588 Jy ! Component: 550 - total flux cleaned = -0.0010302 Jy ! Component: 600 - total flux cleaned = -0.00107315 Jy ! Component: 650 - total flux cleaned = -0.00108739 Jy ! Component: 700 - total flux cleaned = -0.00115513 Jy ! Component: 750 - total flux cleaned = -0.00116807 Jy ! Component: 800 - total flux cleaned = -0.00119398 Jy ! Component: 850 - total flux cleaned = -0.00124432 Jy ! Component: 900 - total flux cleaned = -0.00128136 Jy ! Component: 950 - total flux cleaned = -0.00131768 Jy ! Component: 1000 - total flux cleaned = -0.00135302 Jy ! Component: 1050 - total flux cleaned = -0.00137622 Jy ! Component: 1100 - total flux cleaned = -0.00139913 Jy ! Component: 1150 - total flux cleaned = -0.00144386 Jy ! Component: 1200 - total flux cleaned = -0.00149888 Jy ! Component: 1250 - total flux cleaned = -0.0015095 Jy ! Component: 1300 - total flux cleaned = -0.00150969 Jy ! Component: 1350 - total flux cleaned = -0.00153084 Jy ! Component: 1400 - total flux cleaned = -0.00158248 Jy ! Component: 1450 - total flux cleaned = -0.00158238 Jy ! Component: 1500 - total flux cleaned = -0.0016025 Jy ! Component: 1550 - total flux cleaned = -0.00162239 Jy ! Component: 1600 - total flux cleaned = -0.00162246 Jy ! Component: 1650 - total flux cleaned = -0.00167054 Jy ! Component: 1700 - total flux cleaned = -0.00170844 Jy ! Component: 1750 - total flux cleaned = -0.0017367 Jy ! Component: 1800 - total flux cleaned = -0.00181062 Jy ! Component: 1850 - total flux cleaned = -0.00181051 Jy ! Component: 1900 - total flux cleaned = -0.00184674 Jy ! Component: 1950 - total flux cleaned = -0.0018824 Jy ! Component: 2000 - total flux cleaned = -0.00188233 Jy ! Total flux subtracted in 2048 components = -0.00190854 Jy ! Clean residual min=-0.000556 max=0.000449 Jy/beam ! Clean residual mean=0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.157413 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 386 components and 0.157413 Jy ![Exited script file: muppet] wmap "J0736-1853_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7867 x 1.915 at -3.082 degrees (North through East) ! Clean map min=-0.0012719 max=0.072796 Jy/beam ! Writing clean map to FITS file: J0736-1853_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0727957 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166972 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.68811 0.68811 1.37622 2.75244 5.50488 11.0098 22.0195 44.039 88.0781 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.072 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7867 x 1.915 at -3.082 degrees (North through East) ! Clean map min=-0.0012719 max=0.072796 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 J0736-1853_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:02:58 2019