! Started logfile: J1813+2952_X_2017_05_01_pus_uvs.log on Wed May 1 20:00:59 2019 obs J1813+2952_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1813+2952_X_2017_05_01_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.776694 visibilities/baseline/integration-bin. ! Found source: J1813+2952 ! ! 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 863 lines of history. ! ! Reading 34392 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 J1813+2952_X_2017_05_01_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 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.916677Jy sigma=0.008638 ! Fit after self-cal, rms=0.908872Jy sigma=0.008580 ! 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=0.7413 mas, bmaj=1.526 mas, bpa=-8.453 degrees ! Estimated noise=824.168 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 = 0.0716434 Jy ! Component: 100 - total flux cleaned = 0.0889207 Jy ! Total flux subtracted in 100 components = 0.0889207 Jy ! Clean residual min=-0.003445 max=0.006932 Jy/beam ! Clean residual mean=-0.000047 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.0889207 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0889207 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=0.077465Jy sigma=0.000673 ! Fit after self-cal, rms=0.077436Jy sigma=0.000673 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0077189 Jy ! Component: 100 - total flux cleaned = 0.0115682 Jy ! Total flux subtracted in 100 components = 0.0115682 Jy ! Clean residual min=-0.003122 max=0.005925 Jy/beam ! Clean residual mean=-0.000029 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.100489 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.100489 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=0.076548Jy sigma=0.000663 ! Fit after self-cal, rms=0.076554Jy sigma=0.000662 ! Inverting map ! Added new window around map position (-1.4, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548301 Jy ! Component: 100 - total flux cleaned = 0.0082104 Jy ! Total flux subtracted in 100 components = 0.0082104 Jy ! Clean residual min=-0.002766 max=0.004918 Jy/beam ! Clean residual mean=-0.000018 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.108699 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.108699 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=0.076113Jy sigma=0.000657 ! Fit after self-cal, rms=0.076074Jy sigma=0.000657 ! Inverting map ! Added new window around map position (-2.6, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00425721 Jy ! Component: 100 - total flux cleaned = 0.0064657 Jy ! Total flux subtracted in 100 components = 0.0064657 Jy ! Clean residual min=-0.002042 max=0.002021 Jy/beam ! Clean residual mean=-0.000011 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.115165 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.115165 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=0.075832Jy sigma=0.000654 ! Fit after self-cal, rms=0.075802Jy sigma=0.000654 ! 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=0.9262 mas, bmaj=1.805 mas, bpa=-7.41 degrees ! Estimated noise=409.716 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 = 0.00233945 Jy ! Component: 100 - total flux cleaned = 0.00376745 Jy ! Component: 150 - total flux cleaned = 0.00476041 Jy ! Component: 200 - total flux cleaned = 0.00535766 Jy ! Total flux subtracted in 200 components = 0.00535766 Jy ! Clean residual min=-0.001397 max=0.001192 Jy/beam ! Clean residual mean=-0.000003 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.120523 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 46 components and 0.120523 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=0.075725Jy sigma=0.000653 ! Fit after self-cal, rms=0.075719Jy sigma=0.000653 ! 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 0.98 FD 0.96 HN 1.00 KP 1.00 ! LA 0.94 MK 0.92 NL 0.96 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.01 KP 1.01 ! LA 0.96 MK 1.01 NL 0.96 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.00 KP 1.02 ! LA 0.99 MK 0.97 NL 0.97 OV 1.01 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.07 KP 1.03 ! LA 0.98 MK 0.99 NL 0.95 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.01 KP 1.04 ! LA 0.96 MK 1.04 NL 0.98 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.11 KP 0.99 ! LA 0.93 MK 0.98 NL 1.01 OV 1.02 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.02 KP 0.99 ! LA 0.99 MK 0.96 NL 1.00 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.99 KP 1.01 ! LA 0.95 MK 1.01 NL 1.01 OV 1.01 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.08 KP 1.00 ! LA 1.00 MK 0.95 NL 1.00 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 1.05 KP 0.99 ! LA 0.99 MK 0.99 NL 0.98 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 1.07 HN 1.08 KP 1.09 ! LA 1.04 MK 1.03 NL 1.06 OV 1.03 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 0.97 KP 1.16 ! LA 0.97 MK 0.96 NL 0.99 OV 0.97 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.075719Jy sigma=0.000653 ! Fit after self-cal, rms=0.076798Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9264 mas, bmaj=1.807 mas, bpa=-7.645 degrees ! Estimated noise=407.97 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 = 0.0002341 Jy ! Component: 100 - total flux cleaned = 0.000364098 Jy ! Component: 150 - total flux cleaned = 0.00048586 Jy ! Component: 200 - total flux cleaned = 0.000551662 Jy ! Total flux subtracted in 200 components = 0.000551662 Jy ! Clean residual min=-0.001425 max=0.001042 Jy/beam ! Clean residual mean=-0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.121074 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.121074 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=0.076783Jy sigma=0.000651 ! Fit after self-cal, rms=0.076820Jy sigma=0.000651 ! 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=0.076820Jy sigma=0.000651 ! Fit after self-cal, rms=0.082548Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9268 mas, bmaj=1.799 mas, bpa=-7.551 degrees ! Estimated noise=408.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193119 Jy ! Component: 100 - total flux cleaned = 0.00041287 Jy ! Component: 150 - total flux cleaned = 0.000505274 Jy ! Component: 200 - total flux cleaned = 0.000554501 Jy ! Total flux subtracted in 200 components = 0.000554501 Jy ! Clean residual min=-0.001204 max=0.000942 Jy/beam ! Clean residual mean=-0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.121629 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.121629 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=0.082543Jy sigma=0.000648 ! Fit after self-cal, rms=0.082648Jy sigma=0.000647 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 = 2.44171e-06 Jy ! Component: 100 - total flux cleaned = 0.000101133 Jy ! Component: 150 - total flux cleaned = 0.00012619 Jy ! Component: 200 - total flux cleaned = 0.000134284 Jy ! Total flux subtracted in 200 components = 0.000134284 Jy ! Clean residual min=-0.001167 max=0.000939 Jy/beam ! Clean residual mean=-0.000002 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.121763 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.121763 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=0.082645Jy sigma=0.000647 ! Fit after self-cal, rms=0.082645Jy sigma=0.000647 ! 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=0.082645Jy sigma=0.000647 ! Fit after self-cal, rms=0.083968Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9262 mas, bmaj=1.798 mas, bpa=-7.575 degrees ! Estimated noise=407.713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.69716e-05 Jy ! Component: 100 - total flux cleaned = 0.000165948 Jy ! Component: 150 - total flux cleaned = 0.000197074 Jy ! Component: 200 - total flux cleaned = 0.000211484 Jy ! Total flux subtracted in 200 components = 0.000211484 Jy ! Clean residual min=-0.001119 max=0.000936 Jy/beam ! Clean residual mean=-0.000002 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.121975 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.121975 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=0.083965Jy sigma=0.000647 ! Fit after self-cal, rms=0.083975Jy sigma=0.000647 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 = 1.35834e-05 Jy ! Component: 100 - total flux cleaned = 4.27986e-05 Jy ! Component: 150 - total flux cleaned = 5.63856e-05 Jy ! Component: 200 - total flux cleaned = 6.29352e-05 Jy ! Total flux subtracted in 200 components = 6.29352e-05 Jy ! Clean residual min=-0.001107 max=0.000946 Jy/beam ! Clean residual mean=-0.000002 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.122038 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.122038 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=0.083974Jy sigma=0.000647 ! Fit after self-cal, rms=0.083974Jy sigma=0.000647 ! 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=0.083974Jy sigma=0.000647 ! Fit after self-cal, rms=0.084035Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.175 mas, bmaj=2.793 mas, bpa=-0.8018 degrees ! Estimated noise=502.326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363648 Jy ! Component: 100 - total flux cleaned = 0.000355122 Jy ! Component: 150 - total flux cleaned = 0.000376589 Jy ! Component: 200 - total flux cleaned = 0.000388754 Jy ! Total flux subtracted in 200 components = 0.000388754 Jy ! Clean residual min=-0.001054 max=0.001146 Jy/beam ! Clean residual mean=-0.000006 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.122426 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.122426 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=0.084037Jy sigma=0.000647 ! Fit after self-cal, rms=0.084036Jy sigma=0.000647 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 = 6.08062e-05 Jy ! Component: 100 - total flux cleaned = 7.44148e-05 Jy ! Component: 150 - total flux cleaned = 8.6122e-05 Jy ! Component: 200 - total flux cleaned = 0.000101878 Jy ! Total flux subtracted in 200 components = 0.000101878 Jy ! Clean residual min=-0.001044 max=0.001158 Jy/beam ! Clean residual mean=-0.000005 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.122528 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.122528 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=0.084037Jy sigma=0.000647 ! Fit after self-cal, rms=0.084037Jy sigma=0.000647 ! 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=0.926 mas, bmaj=1.797 mas, bpa=-7.596 degrees ! Estimated noise=407.634 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.926 x 1.797 at -7.596 degrees (North through East) ! Clean map min=-0.00098468 max=0.092727 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=0.7382 mas, bmaj=1.513 mas, bpa=-8.604 degrees ! Estimated noise=820.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0709541 Jy ! Component: 100 - total flux cleaned = 0.0892115 Jy ! Component: 150 - total flux cleaned = 0.0985733 Jy ! Component: 200 - total flux cleaned = 0.104705 Jy ! Total flux subtracted in 200 components = 0.104705 Jy ! Clean residual min=-0.002039 max=0.003319 Jy/beam ! Clean residual mean=-0.000025 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.104705 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.104705 Jy ! Inverting map and beam ! Estimated beam: bmin=0.926 mas, bmaj=1.797 mas, bpa=-7.596 degrees ! Estimated noise=407.634 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 = 0.00565355 Jy ! Component: 100 - total flux cleaned = 0.00924576 Jy ! Component: 150 - total flux cleaned = 0.0116487 Jy ! Component: 200 - total flux cleaned = 0.0133351 Jy ! Total flux subtracted in 200 components = 0.0133351 Jy ! Clean residual min=-0.001170 max=0.001136 Jy/beam ! Clean residual mean=-0.000008 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.11804 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 40 components and 0.11804 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=2.175 mas, bmaj=2.793 mas, bpa=-0.8018 degrees ! Estimated noise=502.326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193255 Jy ! Component: 100 - total flux cleaned = 0.00297791 Jy ! Component: 150 - total flux cleaned = 0.00361792 Jy ! Component: 200 - total flux cleaned = 0.00402431 Jy ! Total flux subtracted in 200 components = 0.00402431 Jy ! Clean residual min=-0.001065 max=0.001125 Jy/beam ! Clean residual mean=-0.000006 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.122064 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 = 0.000260803 Jy ! Component: 100 - total flux cleaned = 0.000357998 Jy ! Component: 150 - total flux cleaned = 0.000397536 Jy ! Component: 200 - total flux cleaned = 0.000428411 Jy ! Total flux subtracted in 200 components = 0.000428411 Jy ! Clean residual min=-0.001034 max=0.001141 Jy/beam ! Clean residual mean=-0.000005 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.122493 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 65 components and 0.122493 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.926 mas, bmaj=1.797 mas, bpa=-7.596 degrees ! Estimated noise=407.634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000216834 Jy ! Component: 100 - total flux cleaned = -0.000240162 Jy ! Component: 150 - total flux cleaned = -0.000202966 Jy ! Component: 200 - total flux cleaned = -0.000171991 Jy ! Total flux subtracted in 200 components = -0.000171991 Jy ! Clean residual min=-0.001090 max=0.000945 Jy/beam ! Clean residual mean=-0.000002 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.122321 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 74 components and 0.122321 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=0.084040Jy sigma=0.000647 ! Fit after self-cal, rms=0.084041Jy sigma=0.000647 wmodel J1813+2952_X_2017_05_01_pus_map.mod ! Writing 74 model components to file: J1813+2952_X_2017_05_01_pus_map.mod wobs J1813+2952_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1813+2952_X_2017_05_01_pus_uvs.fits wwins J1813+2952_X_2017_05_01_pus_map.win ! wwins: Wrote 3 windows to J1813+2952_X_2017_05_01_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 = -0.0001415 Jy ! Component: 100 - total flux cleaned = -0.000159339 Jy ! Component: 150 - total flux cleaned = -8.05486e-05 Jy ! Component: 200 - total flux cleaned = -1.92572e-05 Jy ! Component: 250 - total flux cleaned = 4.03004e-05 Jy ! Component: 300 - total flux cleaned = 2.56942e-05 Jy ! Component: 350 - total flux cleaned = 5.40031e-05 Jy ! Component: 400 - total flux cleaned = 9.55011e-05 Jy ! Component: 450 - total flux cleaned = 0.000109076 Jy ! Component: 500 - total flux cleaned = 0.000148796 Jy ! Component: 550 - total flux cleaned = 0.000200432 Jy ! Component: 600 - total flux cleaned = 0.000238421 Jy ! Component: 650 - total flux cleaned = 0.000300564 Jy ! Component: 700 - total flux cleaned = 0.000312833 Jy ! Component: 750 - total flux cleaned = 0.000373378 Jy ! Component: 800 - total flux cleaned = 0.000444624 Jy ! Component: 850 - total flux cleaned = 0.000479679 Jy ! Component: 900 - total flux cleaned = 0.000537342 Jy ! Component: 950 - total flux cleaned = 0.000582848 Jy ! Component: 1000 - total flux cleaned = 0.000627621 Jy ! Component: 1050 - total flux cleaned = 0.0006387 Jy ! Component: 1100 - total flux cleaned = 0.000660681 Jy ! Component: 1150 - total flux cleaned = 0.000692882 Jy ! Component: 1200 - total flux cleaned = 0.000692714 Jy ! Component: 1250 - total flux cleaned = 0.000692794 Jy ! Component: 1300 - total flux cleaned = 0.000713535 Jy ! Component: 1350 - total flux cleaned = 0.00069319 Jy ! Component: 1400 - total flux cleaned = 0.000713416 Jy ! Component: 1450 - total flux cleaned = 0.00073354 Jy ! Component: 1500 - total flux cleaned = 0.000763171 Jy ! Component: 1550 - total flux cleaned = 0.000723976 Jy ! Component: 1600 - total flux cleaned = 0.000704533 Jy ! Component: 1650 - total flux cleaned = 0.000685437 Jy ! Component: 1700 - total flux cleaned = 0.000704365 Jy ! Component: 1750 - total flux cleaned = 0.000685645 Jy ! Component: 1800 - total flux cleaned = 0.000694852 Jy ! Component: 1850 - total flux cleaned = 0.000676411 Jy ! Component: 1900 - total flux cleaned = 0.000676267 Jy ! Component: 1950 - total flux cleaned = 0.000685197 Jy ! Component: 2000 - total flux cleaned = 0.000640555 Jy ! Total flux subtracted in 2048 components = 0.000649474 Jy ! Clean residual min=-0.000494 max=0.000469 Jy/beam ! Clean residual mean=-0.000002 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.12297 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 202 components and 0.12297 Jy ![Exited script file: muppet] wmap "J1813+2952_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.926 x 1.797 at -7.596 degrees (North through East) ! Clean map min=-0.00077098 max=0.092584 Jy/beam ! Writing clean map to FITS file: J1813+2952_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0925837 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164332 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.532488 0.532488 1.06498 2.12995 4.2599 8.51981 17.0396 34.0792 68.1585 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.092 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.926 x 1.797 at -7.596 degrees (North through East) ! Clean map min=-0.00077098 max=0.092584 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 J1813+2952_X_2017_05_01_pus_uvs.log closed on Wed May 1 20:01:02 2019