! Started logfile: J1048+0055_X_2017_08_05_pus_uvs.log on Thu May 9 18:51:58 2019 obs J1048+0055_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1048+0055_X_2017_08_05_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.951272 visibilities/baseline/integration-bin. ! Found source: J1048+0055 ! ! 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 575 lines of history. ! ! Reading 42636 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 J1048+0055_X_2017_08_05_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.803727Jy sigma=0.006223 ! Fit after self-cal, rms=0.789685Jy sigma=0.006124 ! 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=0.7073 mas, bmaj=1.74 mas, bpa=-0.2568 degrees ! Estimated noise=717.457 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 = 0.157082 Jy ! Component: 100 - total flux cleaned = 0.205108 Jy ! Total flux subtracted in 100 components = 0.205108 Jy ! Clean residual min=-0.009839 max=0.021699 Jy/beam ! Clean residual mean=-0.000043 rms=0.002237 Jy/beam ! Combined flux in latest and established models = 0.205108 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.205108 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=0.107847Jy sigma=0.000738 ! Fit after self-cal, rms=0.107830Jy sigma=0.000738 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0237458 Jy ! Component: 100 - total flux cleaned = 0.0356721 Jy ! Total flux subtracted in 100 components = 0.0356721 Jy ! Clean residual min=-0.006388 max=0.009261 Jy/beam ! Clean residual mean=-0.000013 rms=0.001383 Jy/beam ! Combined flux in latest and established models = 0.24078 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.24078 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=0.101589Jy sigma=0.000685 ! Fit after self-cal, rms=0.101582Jy sigma=0.000685 ! Inverting map ! Added new window around map position (2.2, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00897056 Jy ! Component: 100 - total flux cleaned = 0.0143733 Jy ! Total flux subtracted in 100 components = 0.0143733 Jy ! Clean residual min=-0.005757 max=0.005235 Jy/beam ! Clean residual mean=-0.000001 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.255154 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.255154 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=0.100619Jy sigma=0.000677 ! Fit after self-cal, rms=0.100590Jy sigma=0.000676 ! 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=0.8822 mas, bmaj=1.994 mas, bpa=-0.2808 degrees ! Estimated noise=451.776 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 = 0.00602139 Jy ! Component: 100 - total flux cleaned = 0.0100141 Jy ! Component: 150 - total flux cleaned = 0.0115823 Jy ! Component: 200 - total flux cleaned = 0.0127766 Jy ! Total flux subtracted in 200 components = 0.0127766 Jy ! Clean residual min=-0.005408 max=0.005315 Jy/beam ! Clean residual mean=0.000006 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.26793 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.26793 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=0.100130Jy sigma=0.000673 ! Fit after self-cal, rms=0.100117Jy sigma=0.000673 ! 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 0.99 FD 0.97 HN 1.03 KP 1.09 ! LA 0.98 MK 0.97 NL 0.90 OV 1.09 ! PT 1.09 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.04 KP 1.02 ! LA 0.98 MK 0.99 NL 0.89 OV 1.08 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.06 KP 0.95 ! LA 0.99 MK 0.98 NL 0.89 OV 1.09 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.08 KP 0.89 ! LA 1.01 MK 1.00 NL 0.88 OV 1.08 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.98 KP 0.83 ! LA 0.99 MK 1.02 NL 0.93 OV 1.10 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.04 KP 0.82 ! LA 1.00 MK 1.01 NL 0.91 OV 1.13 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.07 KP 0.81 ! LA 1.01 MK 1.01 NL 0.90 OV 1.13 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.17 KP 0.82 ! LA 0.99 MK 1.02 NL 0.91 OV 1.12 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.13 KP 0.88 ! LA 1.01 MK 1.00 NL 0.90 OV 1.12 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.06 KP 0.89 ! LA 1.02 MK 1.02 NL 0.91 OV 1.10 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.04 KP 0.94 ! LA 1.03 MK 1.03 NL 0.92 OV 1.08 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.02 KP 0.95 ! LA 1.03 MK 1.01 NL 0.92 OV 1.12 ! PT 1.06 SC 0.98 ! ! ! Fit before self-cal, rms=0.100117Jy sigma=0.000673 ! Fit after self-cal, rms=0.097857Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8884 mas, bmaj=1.998 mas, bpa=-0.4789 degrees ! Estimated noise=450.072 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 = 0.00117251 Jy ! Component: 100 - total flux cleaned = 0.00110166 Jy ! Component: 150 - total flux cleaned = 0.00101309 Jy ! Component: 200 - total flux cleaned = 0.000899141 Jy ! Total flux subtracted in 200 components = 0.000899141 Jy ! Clean residual min=-0.001795 max=0.001748 Jy/beam ! Clean residual mean=0.000005 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.268829 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.268829 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=0.097793Jy sigma=0.000652 ! Fit after self-cal, rms=0.097777Jy 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=0.097777Jy sigma=0.000651 ! Fit after self-cal, rms=0.098665Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8882 mas, bmaj=1.999 mas, bpa=-0.5186 degrees ! Estimated noise=449.961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142268 Jy ! Component: 100 - total flux cleaned = 6.52104e-05 Jy ! Component: 150 - total flux cleaned = -3.11447e-05 Jy ! Component: 200 - total flux cleaned = -5.73545e-05 Jy ! Total flux subtracted in 200 components = -5.73545e-05 Jy ! Clean residual min=-0.001565 max=0.001426 Jy/beam ! Clean residual mean=0.000005 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.268772 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.268772 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=0.098640Jy sigma=0.000649 ! Fit after self-cal, rms=0.098648Jy sigma=0.000649 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 = 2.18677e-05 Jy ! Component: 100 - total flux cleaned = 7.72083e-05 Jy ! Component: 150 - total flux cleaned = 0.000100889 Jy ! Component: 200 - total flux cleaned = 0.000145643 Jy ! Total flux subtracted in 200 components = 0.000145643 Jy ! Clean residual min=-0.001471 max=0.001349 Jy/beam ! Clean residual mean=0.000005 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.268918 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.268918 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=0.098637Jy sigma=0.000649 ! Fit after self-cal, rms=0.098635Jy sigma=0.000649 ! 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=0.098635Jy sigma=0.000649 ! Fit after self-cal, rms=0.100847Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8888 mas, bmaj=2 mas, bpa=-0.5822 degrees ! Estimated noise=450.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.47602e-05 Jy ! Component: 100 - total flux cleaned = 7.10988e-05 Jy ! Component: 150 - total flux cleaned = 9.44505e-05 Jy ! Component: 200 - total flux cleaned = 9.545e-05 Jy ! Total flux subtracted in 200 components = 9.545e-05 Jy ! Clean residual min=-0.001327 max=0.001299 Jy/beam ! Clean residual mean=0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.269013 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.269013 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=0.100834Jy sigma=0.000649 ! Fit after self-cal, rms=0.100847Jy sigma=0.000649 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 = -4.42161e-06 Jy ! Component: 100 - total flux cleaned = 1.57906e-05 Jy ! Component: 150 - total flux cleaned = 1.63974e-05 Jy ! Component: 200 - total flux cleaned = 1.58645e-05 Jy ! Total flux subtracted in 200 components = 1.58645e-05 Jy ! Clean residual min=-0.001305 max=0.001256 Jy/beam ! Clean residual mean=0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.269029 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.269029 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=0.100841Jy sigma=0.000649 ! Fit after self-cal, rms=0.100839Jy sigma=0.000649 ! 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=0.100839Jy sigma=0.000649 ! Fit after self-cal, rms=0.101118Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.199 mas, bmaj=3.305 mas, bpa=-0.6314 degrees ! Estimated noise=562.767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00014876 Jy ! Component: 100 - total flux cleaned = -0.000219463 Jy ! Component: 150 - total flux cleaned = -0.00026283 Jy ! Component: 200 - total flux cleaned = -0.000296865 Jy ! Total flux subtracted in 200 components = -0.000296865 Jy ! Clean residual min=-0.001084 max=0.001007 Jy/beam ! Clean residual mean=0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.268732 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.268732 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=0.101117Jy sigma=0.000649 ! Fit after self-cal, rms=0.101118Jy sigma=0.000649 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 = -1.40838e-05 Jy ! Component: 100 - total flux cleaned = -2.03105e-05 Jy ! Component: 150 - total flux cleaned = -2.51552e-05 Jy ! Component: 200 - total flux cleaned = -2.9942e-05 Jy ! Total flux subtracted in 200 components = -2.9942e-05 Jy ! Clean residual min=-0.001084 max=0.000977 Jy/beam ! Clean residual mean=0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.268702 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 80 components and 0.268702 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=0.101116Jy sigma=0.000649 ! Fit after self-cal, rms=0.101116Jy sigma=0.000649 ! 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=0.8895 mas, bmaj=2.001 mas, bpa=-0.6229 degrees ! Estimated noise=450.743 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8895 x 2.001 at -0.6229 degrees (North through East) ! Clean map min=-0.0010913 max=0.21342 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=0.7107 mas, bmaj=1.739 mas, bpa=-0.6155 degrees ! Estimated noise=722.606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.157894 Jy ! Component: 100 - total flux cleaned = 0.205658 Jy ! Component: 150 - total flux cleaned = 0.229202 Jy ! Component: 200 - total flux cleaned = 0.24264 Jy ! Total flux subtracted in 200 components = 0.24264 Jy ! Clean residual min=-0.003899 max=0.006858 Jy/beam ! Clean residual mean=-0.000018 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.24264 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.24264 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8895 mas, bmaj=2.001 mas, bpa=-0.6229 degrees ! Estimated noise=450.743 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 = 0.00968132 Jy ! Component: 100 - total flux cleaned = 0.0152131 Jy ! Component: 150 - total flux cleaned = 0.018768 Jy ! Component: 200 - total flux cleaned = 0.021145 Jy ! Total flux subtracted in 200 components = 0.021145 Jy ! Clean residual min=-0.001635 max=0.001523 Jy/beam ! Clean residual mean=-0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.263785 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.263785 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=2.199 mas, bmaj=3.305 mas, bpa=-0.6314 degrees ! Estimated noise=562.767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227501 Jy ! Component: 100 - total flux cleaned = 0.00338454 Jy ! Component: 150 - total flux cleaned = 0.00399754 Jy ! Component: 200 - total flux cleaned = 0.00432817 Jy ! Total flux subtracted in 200 components = 0.00432817 Jy ! Clean residual min=-0.001079 max=0.000975 Jy/beam ! Clean residual mean=0.000002 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.268113 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 = 6.17782e-05 Jy ! Component: 100 - total flux cleaned = 9.69547e-05 Jy ! Component: 150 - total flux cleaned = 0.00013597 Jy ! Component: 200 - total flux cleaned = 0.000170852 Jy ! Total flux subtracted in 200 components = 0.000170852 Jy ! Clean residual min=-0.001072 max=0.000970 Jy/beam ! Clean residual mean=0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.268284 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 62 components and 0.268284 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8895 mas, bmaj=2.001 mas, bpa=-0.6229 degrees ! Estimated noise=450.743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000208742 Jy ! Component: 100 - total flux cleaned = 0.000206308 Jy ! Component: 150 - total flux cleaned = 0.000207015 Jy ! Component: 200 - total flux cleaned = 0.000182487 Jy ! Total flux subtracted in 200 components = 0.000182487 Jy ! Clean residual min=-0.001287 max=0.001224 Jy/beam ! Clean residual mean=0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.268466 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.268466 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=0.101137Jy sigma=0.000649 ! Fit after self-cal, rms=0.101127Jy sigma=0.000649 wmodel J1048+0055_X_2017_08_05_pus_map.mod ! Writing 70 model components to file: J1048+0055_X_2017_08_05_pus_map.mod wobs J1048+0055_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1048+0055_X_2017_08_05_pus_uvs.fits wwins J1048+0055_X_2017_08_05_pus_map.win ! wwins: Wrote 2 windows to J1048+0055_X_2017_08_05_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 = -0.000537125 Jy ! Component: 100 - total flux cleaned = -0.000843456 Jy ! Component: 150 - total flux cleaned = -0.0011269 Jy ! Component: 200 - total flux cleaned = -0.00126085 Jy ! Component: 250 - total flux cleaned = -0.00144416 Jy ! Component: 300 - total flux cleaned = -0.00163895 Jy ! Component: 350 - total flux cleaned = -0.00181138 Jy ! Component: 400 - total flux cleaned = -0.00194566 Jy ! Component: 450 - total flux cleaned = -0.00206035 Jy ! Component: 500 - total flux cleaned = -0.00220498 Jy ! Component: 550 - total flux cleaned = -0.00234669 Jy ! Component: 600 - total flux cleaned = -0.0024853 Jy ! Component: 650 - total flux cleaned = -0.00259119 Jy ! Component: 700 - total flux cleaned = -0.00270992 Jy ! Component: 750 - total flux cleaned = -0.00281153 Jy ! Component: 800 - total flux cleaned = -0.00285433 Jy ! Component: 850 - total flux cleaned = -0.00293892 Jy ! Component: 900 - total flux cleaned = -0.00300818 Jy ! Component: 950 - total flux cleaned = -0.0031172 Jy ! Component: 1000 - total flux cleaned = -0.00319755 Jy ! Component: 1050 - total flux cleaned = -0.00323718 Jy ! Component: 1100 - total flux cleaned = -0.00327653 Jy ! Component: 1150 - total flux cleaned = -0.00334108 Jy ! Component: 1200 - total flux cleaned = -0.00339199 Jy ! Component: 1250 - total flux cleaned = -0.00342973 Jy ! Component: 1300 - total flux cleaned = -0.00350473 Jy ! Component: 1350 - total flux cleaned = -0.00356632 Jy ! Component: 1400 - total flux cleaned = -0.00365162 Jy ! Component: 1450 - total flux cleaned = -0.00368787 Jy ! Component: 1500 - total flux cleaned = -0.00380701 Jy ! Component: 1550 - total flux cleaned = -0.0038307 Jy ! Component: 1600 - total flux cleaned = -0.0039123 Jy ! Component: 1650 - total flux cleaned = -0.00394716 Jy ! Component: 1700 - total flux cleaned = -0.00400437 Jy ! Component: 1750 - total flux cleaned = -0.00407253 Jy ! Component: 1800 - total flux cleaned = -0.00414001 Jy ! Component: 1850 - total flux cleaned = -0.00413999 Jy ! Component: 1900 - total flux cleaned = -0.00420636 Jy ! Component: 1950 - total flux cleaned = -0.00426118 Jy ! Component: 2000 - total flux cleaned = -0.0043047 Jy ! Total flux subtracted in 2048 components = -0.00438033 Jy ! Clean residual min=-0.000600 max=0.000613 Jy/beam ! Clean residual mean=0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.264086 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 219 components and 0.264086 Jy ![Exited script file: muppet] wmap "J1048+0055_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8895 x 2.001 at -0.6229 degrees (North through East) ! Clean map min=-0.00093162 max=0.2136 Jy/beam ! Writing clean map to FITS file: J1048+0055_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.213603 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0002036 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.285952 0.285952 0.571904 1.14381 2.28762 4.57523 9.15046 18.3009 36.6018 73.2037 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.213 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8895 x 2.001 at -0.6229 degrees (North through East) ! Clean map min=-0.00093162 max=0.2136 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 J1048+0055_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:52:01 2019