! Started logfile: J0740+2852_X_2017_06_10_pus_uvs.log on Mon May 6 12:43:30 2019 obs J0740+2852_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0740+2852_X_2017_06_10_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968616 visibilities/baseline/integration-bin. ! Found source: J0740+2852 ! ! 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 1309 lines of history. ! ! Reading 59628 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 J0740+2852_X_2017_06_10_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.839710Jy sigma=0.007615 ! Fit after self-cal, rms=0.821679Jy sigma=0.007462 ! 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=0.7477 mas, bmaj=1.469 mas, bpa=0.8668 degrees ! Estimated noise=649.154 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 = 0.141542 Jy ! Component: 100 - total flux cleaned = 0.172408 Jy ! Total flux subtracted in 100 components = 0.172408 Jy ! Clean residual min=-0.002986 max=0.008624 Jy/beam ! Clean residual mean=-0.000001 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.172408 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.172408 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=0.077509Jy sigma=0.000674 ! Fit after self-cal, rms=0.077507Jy sigma=0.000674 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00760613 Jy ! Component: 100 - total flux cleaned = 0.0107054 Jy ! Total flux subtracted in 100 components = 0.0107054 Jy ! Clean residual min=-0.002683 max=0.002951 Jy/beam ! Clean residual mean=0.000002 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.183113 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.183113 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=0.076804Jy sigma=0.000667 ! Fit after self-cal, rms=0.076805Jy sigma=0.000667 ! 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=0.9176 mas, bmaj=1.744 mas, bpa=1.773 degrees ! Estimated noise=321.487 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 = 0.00200125 Jy ! Component: 100 - total flux cleaned = 0.0032057 Jy ! Component: 150 - total flux cleaned = 0.00396411 Jy ! Component: 200 - total flux cleaned = 0.00444549 Jy ! Total flux subtracted in 200 components = 0.00444549 Jy ! Clean residual min=-0.001646 max=0.002301 Jy/beam ! Clean residual mean=0.000010 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.187559 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.187559 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=0.076753Jy sigma=0.000666 ! Fit after self-cal, rms=0.076756Jy sigma=0.000666 ! 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 1.00 FD 1.01 HN 1.03 KP 1.00 ! LA 0.98 MK 0.97 NL 1.00 OV 1.01 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.98 KP 0.98 ! LA 0.99 MK 1.00 NL 0.99 OV 1.00 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.01 KP 0.99 ! LA 1.01 MK 1.00 NL 0.97 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.02 KP 0.96 ! LA 1.01 MK 1.02 NL 0.97 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.97 KP 0.98 ! LA 1.00 MK 1.02 NL 0.98 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.99 KP 0.99 ! LA 1.01 MK 0.99 NL 0.98 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.98 KP 0.99 ! LA 1.01 MK 1.00 NL 0.99 OV 1.01 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.99 KP 0.98 ! LA 0.99 MK 0.98 NL 0.99 OV 0.99 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 0.97 ! LA 1.00 MK 0.97 NL 0.97 OV 0.99 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.98 ! LA 1.02 MK 0.99 NL 0.96 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.06 KP 0.98 ! LA 1.01 MK 0.96 NL 0.95 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.97 KP 0.93 ! LA 0.99 MK 0.98 NL 0.97 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.076756Jy sigma=0.000666 ! Fit after self-cal, rms=0.076494Jy sigma=0.000664 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9197 mas, bmaj=1.75 mas, bpa=1.286 degrees ! Estimated noise=322.033 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 (-4.4, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148771 Jy ! Component: 100 - total flux cleaned = 0.0013745 Jy ! Component: 150 - total flux cleaned = 0.00130565 Jy ! Component: 200 - total flux cleaned = 0.00127293 Jy ! Total flux subtracted in 200 components = 0.00127293 Jy ! Clean residual min=-0.001529 max=0.001823 Jy/beam ! Clean residual mean=0.000006 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.188832 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 0.188832 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=0.076440Jy sigma=0.000664 ! Fit after self-cal, rms=0.076441Jy sigma=0.000664 ! 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=0.076441Jy sigma=0.000664 ! Fit after self-cal, rms=0.076302Jy sigma=0.000661 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.921 mas, bmaj=1.747 mas, bpa=1.531 degrees ! Estimated noise=322.096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000546103 Jy ! Component: 100 - total flux cleaned = -0.000749869 Jy ! Component: 150 - total flux cleaned = -0.000864605 Jy ! Component: 200 - total flux cleaned = -0.000977585 Jy ! Total flux subtracted in 200 components = -0.000977585 Jy ! Clean residual min=-0.000847 max=0.000955 Jy/beam ! Clean residual mean=0.000004 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.187854 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.187854 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=0.076295Jy sigma=0.000661 ! Fit after self-cal, rms=0.076300Jy sigma=0.000661 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 (15.6, -16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000670768 Jy ! Component: 100 - total flux cleaned = 0.000880973 Jy ! Component: 150 - total flux cleaned = 0.000942607 Jy ! Component: 200 - total flux cleaned = 0.000955841 Jy ! Total flux subtracted in 200 components = 0.000955841 Jy ! Clean residual min=-0.000832 max=0.000850 Jy/beam ! Clean residual mean=0.000003 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.18881 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.18881 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=0.076289Jy sigma=0.000661 ! Fit after self-cal, rms=0.076287Jy sigma=0.000661 ! 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=0.076287Jy sigma=0.000661 ! Fit after self-cal, rms=0.076236Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9212 mas, bmaj=1.747 mas, bpa=1.519 degrees ! Estimated noise=321.804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123902 Jy ! Component: 100 - total flux cleaned = 0.000124382 Jy ! Component: 150 - total flux cleaned = 0.000112334 Jy ! Component: 200 - total flux cleaned = 8.99745e-05 Jy ! Total flux subtracted in 200 components = 8.99745e-05 Jy ! Clean residual min=-0.000821 max=0.000847 Jy/beam ! Clean residual mean=0.000004 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.1889 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 0.1889 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=0.076231Jy sigma=0.000661 ! Fit after self-cal, rms=0.076232Jy sigma=0.000661 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 = 3.47313e-05 Jy ! Component: 100 - total flux cleaned = -7.18511e-06 Jy ! Component: 150 - total flux cleaned = -1.6895e-05 Jy ! Component: 200 - total flux cleaned = -5.49528e-05 Jy ! Total flux subtracted in 200 components = -5.49528e-05 Jy ! Clean residual min=-0.000816 max=0.000836 Jy/beam ! Clean residual mean=0.000004 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.188845 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 92 components and 0.188845 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=0.076230Jy sigma=0.000661 ! Fit after self-cal, rms=0.076230Jy sigma=0.000661 ! 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=0.076230Jy sigma=0.000661 ! Fit after self-cal, rms=0.076197Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.072 mas, bmaj=2.738 mas, bpa=-0.5229 degrees ! Estimated noise=406.816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.7551e-05 Jy ! Component: 100 - total flux cleaned = 7.77654e-05 Jy ! Component: 150 - total flux cleaned = 8.72896e-05 Jy ! Component: 200 - total flux cleaned = 7.21651e-05 Jy ! Total flux subtracted in 200 components = 7.21651e-05 Jy ! Clean residual min=-0.000905 max=0.000968 Jy/beam ! Clean residual mean=0.000009 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.188917 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 101 components and 0.188917 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=0.076198Jy sigma=0.000661 ! Fit after self-cal, rms=0.076198Jy sigma=0.000661 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 = -5.19404e-05 Jy ! Component: 100 - total flux cleaned = -7.07822e-05 Jy ! Component: 150 - total flux cleaned = -8.82509e-05 Jy ! Component: 200 - total flux cleaned = -9.92817e-05 Jy ! Total flux subtracted in 200 components = -9.92817e-05 Jy ! Clean residual min=-0.000899 max=0.000950 Jy/beam ! Clean residual mean=0.000009 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.188818 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 109 components and 0.188818 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=0.076198Jy sigma=0.000661 ! Fit after self-cal, rms=0.076198Jy sigma=0.000661 ! 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=0.9213 mas, bmaj=1.747 mas, bpa=1.51 degrees ! Estimated noise=321.663 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9213 x 1.747 at 1.51 degrees (North through East) ! Clean map min=-0.00075115 max=0.18087 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=0.7504 mas, bmaj=1.469 mas, bpa=0.6606 degrees ! Estimated noise=649.987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.141705 Jy ! Component: 100 - total flux cleaned = 0.172606 Jy ! Component: 150 - total flux cleaned = 0.179833 Jy ! Component: 200 - total flux cleaned = 0.182548 Jy ! Total flux subtracted in 200 components = 0.182548 Jy ! Clean residual min=-0.001697 max=0.002018 Jy/beam ! Clean residual mean=-0.000000 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.182548 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.182548 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9213 mas, bmaj=1.747 mas, bpa=1.51 degrees ! Estimated noise=321.663 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 = 0.00179075 Jy ! Component: 100 - total flux cleaned = 0.00293502 Jy ! Component: 150 - total flux cleaned = 0.00367911 Jy ! Component: 200 - total flux cleaned = 0.00422875 Jy ! Total flux subtracted in 200 components = 0.00422875 Jy ! Clean residual min=-0.000819 max=0.000816 Jy/beam ! Clean residual mean=0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.186777 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 0.186777 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=2.072 mas, bmaj=2.738 mas, bpa=-0.5229 degrees ! Estimated noise=406.816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000814767 Jy ! Component: 100 - total flux cleaned = 0.00119179 Jy ! Component: 150 - total flux cleaned = 0.00132808 Jy ! Component: 200 - total flux cleaned = 0.00142959 Jy ! Total flux subtracted in 200 components = 0.00142959 Jy ! Clean residual min=-0.000930 max=0.000973 Jy/beam ! Clean residual mean=0.000007 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.188207 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 = 7.42495e-05 Jy ! Component: 100 - total flux cleaned = 0.000107208 Jy ! Component: 150 - total flux cleaned = 0.000127085 Jy ! Component: 200 - total flux cleaned = 0.00014545 Jy ! Total flux subtracted in 200 components = 0.00014545 Jy ! Clean residual min=-0.000917 max=0.000963 Jy/beam ! Clean residual mean=0.000008 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.188352 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 70 components and 0.188352 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9213 mas, bmaj=1.747 mas, bpa=1.51 degrees ! Estimated noise=321.663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.95458e-05 Jy ! Component: 100 - total flux cleaned = 4.651e-05 Jy ! Component: 150 - total flux cleaned = -1.76702e-05 Jy ! Component: 200 - total flux cleaned = -6.27889e-05 Jy ! Total flux subtracted in 200 components = -6.27889e-05 Jy ! Clean residual min=-0.000829 max=0.000825 Jy/beam ! Clean residual mean=0.000004 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.188289 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.188289 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=0.076205Jy sigma=0.000661 ! Fit after self-cal, rms=0.076203Jy sigma=0.000661 wmodel J0740+2852_X_2017_06_10_pus_map.mod ! Writing 85 model components to file: J0740+2852_X_2017_06_10_pus_map.mod wobs J0740+2852_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0740+2852_X_2017_06_10_pus_uvs.fits wwins J0740+2852_X_2017_06_10_pus_map.win ! wwins: Wrote 3 windows to J0740+2852_X_2017_06_10_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 = 1.3915e-05 Jy ! Component: 100 - total flux cleaned = 1.49791e-05 Jy ! Component: 150 - total flux cleaned = -2.35932e-05 Jy ! Component: 200 - total flux cleaned = -7.27067e-05 Jy ! Component: 250 - total flux cleaned = -6.07921e-05 Jy ! Component: 300 - total flux cleaned = -7.23341e-05 Jy ! Component: 350 - total flux cleaned = -5.02539e-06 Jy ! Component: 400 - total flux cleaned = 3.8734e-05 Jy ! Component: 450 - total flux cleaned = 0.000113793 Jy ! Component: 500 - total flux cleaned = 0.000155751 Jy ! Component: 550 - total flux cleaned = 0.000197404 Jy ! Component: 600 - total flux cleaned = 0.000278838 Jy ! Component: 650 - total flux cleaned = 0.000348722 Jy ! Component: 700 - total flux cleaned = 0.000388034 Jy ! Component: 750 - total flux cleaned = 0.000465469 Jy ! Component: 800 - total flux cleaned = 0.000512941 Jy ! Component: 850 - total flux cleaned = 0.000550395 Jy ! Component: 900 - total flux cleaned = 0.000568966 Jy ! Component: 950 - total flux cleaned = 0.00060545 Jy ! Component: 1000 - total flux cleaned = 0.000632347 Jy ! Component: 1050 - total flux cleaned = 0.000659039 Jy ! Component: 1100 - total flux cleaned = 0.000711613 Jy ! Component: 1150 - total flux cleaned = 0.000720156 Jy ! Component: 1200 - total flux cleaned = 0.000728815 Jy ! Component: 1250 - total flux cleaned = 0.000771195 Jy ! Component: 1300 - total flux cleaned = 0.000762793 Jy ! Component: 1350 - total flux cleaned = 0.000779348 Jy ! Component: 1400 - total flux cleaned = 0.00079576 Jy ! Component: 1450 - total flux cleaned = 0.000828252 Jy ! Component: 1500 - total flux cleaned = 0.000836148 Jy ! Component: 1550 - total flux cleaned = 0.000859787 Jy ! Component: 1600 - total flux cleaned = 0.000843929 Jy ! Component: 1650 - total flux cleaned = 0.00084403 Jy ! Component: 1700 - total flux cleaned = 0.000859479 Jy ! Component: 1750 - total flux cleaned = 0.000890084 Jy ! Component: 1800 - total flux cleaned = 0.000882475 Jy ! Component: 1850 - total flux cleaned = 0.000905052 Jy ! Component: 1900 - total flux cleaned = 0.000934838 Jy ! Component: 1950 - total flux cleaned = 0.000934737 Jy ! Component: 2000 - total flux cleaned = 0.000898137 Jy ! Total flux subtracted in 2048 components = 0.000898243 Jy ! Clean residual min=-0.000382 max=0.000432 Jy/beam ! Clean residual mean=0.000002 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.189188 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 236 components and 0.189187 Jy ![Exited script file: muppet] wmap "J0740+2852_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9213 x 1.747 at 1.51 degrees (North through East) ! Clean map min=-0.00067552 max=0.18129 Jy/beam ! Writing clean map to FITS file: J0740+2852_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.181289 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140688 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.232813 0.232813 0.465625 0.931251 1.8625 3.725 7.45 14.9 29.8 59.6 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.181 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9213 x 1.747 at 1.51 degrees (North through East) ! Clean map min=-0.00067552 max=0.18129 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 J0740+2852_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:43:34 2019