! Started logfile: J1312+4828_X_2017_07_09_pus_uvs.log on Wed May 8 15:25:27 2019 obs J1312+4828_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1312+4828_X_2017_07_09_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.959621 visibilities/baseline/integration-bin. ! Found source: J1312+4828 ! ! 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 979 lines of history. ! ! Reading 42492 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 J1312+4828_X_2017_07_09_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.864400Jy sigma=0.007249 ! Fit after self-cal, rms=0.854258Jy sigma=0.007164 ! 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=0.7976 mas, bmaj=1.128 mas, bpa=14.57 degrees ! Estimated noise=786.728 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 = 0.111881 Jy ! Component: 100 - total flux cleaned = 0.138146 Jy ! Total flux subtracted in 100 components = 0.138146 Jy ! Clean residual min=-0.004549 max=0.010313 Jy/beam ! Clean residual mean=-0.000033 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.138146 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.138146 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=0.084913Jy sigma=0.000677 ! Fit after self-cal, rms=0.084913Jy sigma=0.000677 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115605 Jy ! Component: 100 - total flux cleaned = 0.0179344 Jy ! Total flux subtracted in 100 components = 0.0179344 Jy ! Clean residual min=-0.003179 max=0.006503 Jy/beam ! Clean residual mean=-0.000017 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.15608 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.15608 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=0.083018Jy sigma=0.000660 ! Fit after self-cal, rms=0.083016Jy sigma=0.000660 ! Inverting map ! Added new window around map position (2, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600519 Jy ! Component: 100 - total flux cleaned = 0.00956293 Jy ! Total flux subtracted in 100 components = 0.00956293 Jy ! Clean residual min=-0.002645 max=0.002537 Jy/beam ! Clean residual mean=-0.000009 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.165643 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.165643 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=0.082590Jy sigma=0.000656 ! Fit after self-cal, rms=0.082574Jy sigma=0.000656 ! 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=0.9742 mas, bmaj=1.406 mas, bpa=16.93 degrees ! Estimated noise=413.487 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 = 0.00321675 Jy ! Component: 100 - total flux cleaned = 0.00511009 Jy ! Component: 150 - total flux cleaned = 0.00634341 Jy ! Component: 200 - total flux cleaned = 0.00716259 Jy ! Total flux subtracted in 200 components = 0.00716259 Jy ! Clean residual min=-0.001726 max=0.001578 Jy/beam ! Clean residual mean=-0.000003 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.172806 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.172806 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=0.082450Jy sigma=0.000655 ! Fit after self-cal, rms=0.082448Jy sigma=0.000655 ! 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 1.01 FD 0.98 HN 1.02 KP 0.98 ! LA 0.99 MK 1.01 NL 0.97 OV 0.99 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.01 KP 1.00 ! LA 0.98 MK 0.98 NL 0.98 OV 0.99 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 1.00 ! LA 1.00 MK 1.02 NL 0.97 OV 1.00 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.01 KP 0.95 ! LA 1.01 MK 1.00 NL 0.96 OV 1.00 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.96 KP 0.97 ! LA 0.98 MK 1.01 NL 0.97 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 0.99 ! LA 0.97 MK 0.99 NL 0.99 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 0.97 ! LA 1.00 MK 1.01 NL 0.96 OV 1.02 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.98 KP 0.99 ! LA 0.96 MK 1.08 NL 0.98 OV 1.01 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.00 KP 0.97 ! LA 0.98 MK 0.99 NL 0.97 OV 1.00 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.01 KP 0.99 ! LA 1.04 MK 1.00 NL 0.97 OV 1.01 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.02 KP 0.98 ! LA 1.00 MK 0.97 NL 0.99 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 0.96 ! LA 0.98 MK 1.08 NL 0.99 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Fit before self-cal, rms=0.082448Jy sigma=0.000655 ! Fit after self-cal, rms=0.082728Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9832 mas, bmaj=1.414 mas, bpa=16.43 degrees ! Estimated noise=413.879 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 = -9.50193e-06 Jy ! Component: 100 - total flux cleaned = -3.88343e-05 Jy ! Component: 150 - total flux cleaned = -6.5626e-05 Jy ! Component: 200 - total flux cleaned = -6.50946e-05 Jy ! Total flux subtracted in 200 components = -6.50946e-05 Jy ! Clean residual min=-0.001520 max=0.001401 Jy/beam ! Clean residual mean=-0.000005 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.172741 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.172741 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=0.082710Jy sigma=0.000653 ! Fit after self-cal, rms=0.082726Jy sigma=0.000653 ! 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=0.082726Jy sigma=0.000653 ! Fit after self-cal, rms=0.082798Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9827 mas, bmaj=1.411 mas, bpa=16.55 degrees ! Estimated noise=413.254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442915 Jy ! Component: 100 - total flux cleaned = 0.000499979 Jy ! Component: 150 - total flux cleaned = 0.000458158 Jy ! Component: 200 - total flux cleaned = 0.000422075 Jy ! Total flux subtracted in 200 components = 0.000422075 Jy ! Clean residual min=-0.001035 max=0.001113 Jy/beam ! Clean residual mean=-0.000005 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.173163 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.173163 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=0.082790Jy sigma=0.000651 ! Fit after self-cal, rms=0.082800Jy sigma=0.000651 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 = 2.76783e-05 Jy ! Component: 100 - total flux cleaned = -3.08184e-06 Jy ! Component: 150 - total flux cleaned = -2.96547e-05 Jy ! Component: 200 - total flux cleaned = -4.61477e-05 Jy ! Total flux subtracted in 200 components = -4.61477e-05 Jy ! Clean residual min=-0.001044 max=0.001098 Jy/beam ! Clean residual mean=-0.000005 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.173117 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 0.173117 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=0.082799Jy sigma=0.000651 ! Fit after self-cal, rms=0.082798Jy sigma=0.000651 ! 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=0.082798Jy sigma=0.000651 ! Fit after self-cal, rms=0.082904Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9828 mas, bmaj=1.411 mas, bpa=16.47 degrees ! Estimated noise=412.932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183171 Jy ! Component: 100 - total flux cleaned = 0.000150578 Jy ! Component: 150 - total flux cleaned = 0.000122082 Jy ! Component: 200 - total flux cleaned = 0.000113513 Jy ! Total flux subtracted in 200 components = 0.000113513 Jy ! Clean residual min=-0.001014 max=0.001053 Jy/beam ! Clean residual mean=-0.000007 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.17323 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.17323 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=0.082902Jy sigma=0.000651 ! Fit after self-cal, rms=0.082905Jy sigma=0.000651 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 = 5.40962e-06 Jy ! Component: 100 - total flux cleaned = 5.53049e-06 Jy ! Component: 150 - total flux cleaned = 1.27948e-05 Jy ! Component: 200 - total flux cleaned = 1.95373e-05 Jy ! Total flux subtracted in 200 components = 1.95373e-05 Jy ! Clean residual min=-0.001015 max=0.001057 Jy/beam ! Clean residual mean=-0.000007 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.17325 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.17325 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=0.082904Jy sigma=0.000651 ! Fit after self-cal, rms=0.082904Jy sigma=0.000651 ! 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=0.082904Jy sigma=0.000651 ! Fit after self-cal, rms=0.082900Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.128 mas, bmaj=2.501 mas, bpa=21.12 degrees ! Estimated noise=530.584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.00652e-05 Jy ! Component: 100 - total flux cleaned = -9.42852e-05 Jy ! Component: 150 - total flux cleaned = -0.000135996 Jy ! Component: 200 - total flux cleaned = -0.000168163 Jy ! Total flux subtracted in 200 components = -0.000168163 Jy ! Clean residual min=-0.001116 max=0.001044 Jy/beam ! Clean residual mean=-0.000018 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.173082 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.173082 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=0.082902Jy sigma=0.000651 ! Fit after self-cal, rms=0.082902Jy sigma=0.000651 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 = -4.43905e-05 Jy ! Component: 100 - total flux cleaned = -4.91462e-05 Jy ! Component: 150 - total flux cleaned = -4.92067e-05 Jy ! Component: 200 - total flux cleaned = -5.33399e-05 Jy ! Total flux subtracted in 200 components = -5.33399e-05 Jy ! Clean residual min=-0.001129 max=0.001043 Jy/beam ! Clean residual mean=-0.000019 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.173028 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 0.173028 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=0.082903Jy sigma=0.000651 ! Fit after self-cal, rms=0.082903Jy sigma=0.000651 ! 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=0.9829 mas, bmaj=1.41 mas, bpa=16.42 degrees ! Estimated noise=412.758 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9829 x 1.41 at 16.42 degrees (North through East) ! Clean map min=-0.00094416 max=0.14828 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=0.8053 mas, bmaj=1.133 mas, bpa=13.55 degrees ! Estimated noise=791.252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112335 Jy ! Component: 100 - total flux cleaned = 0.138455 Jy ! Component: 150 - total flux cleaned = 0.149624 Jy ! Component: 200 - total flux cleaned = 0.156864 Jy ! Total flux subtracted in 200 components = 0.156864 Jy ! Clean residual min=-0.002774 max=0.003915 Jy/beam ! Clean residual mean=-0.000018 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.156864 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.156864 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9829 mas, bmaj=1.41 mas, bpa=16.42 degrees ! Estimated noise=412.758 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 = 0.00584151 Jy ! Component: 100 - total flux cleaned = 0.00936266 Jy ! Component: 150 - total flux cleaned = 0.011696 Jy ! Component: 200 - total flux cleaned = 0.0132727 Jy ! Total flux subtracted in 200 components = 0.0132727 Jy ! Clean residual min=-0.001150 max=0.001083 Jy/beam ! Clean residual mean=-0.000013 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.170137 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.170137 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=2.128 mas, bmaj=2.501 mas, bpa=21.12 degrees ! Estimated noise=530.584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144289 Jy ! Component: 100 - total flux cleaned = 0.00210953 Jy ! Component: 150 - total flux cleaned = 0.0024487 Jy ! Component: 200 - total flux cleaned = 0.00263639 Jy ! Total flux subtracted in 200 components = 0.00263639 Jy ! Clean residual min=-0.001145 max=0.001031 Jy/beam ! Clean residual mean=-0.000020 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.172773 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 = 0.000106071 Jy ! Component: 100 - total flux cleaned = 0.000156827 Jy ! Component: 150 - total flux cleaned = 0.000162937 Jy ! Component: 200 - total flux cleaned = 0.000168791 Jy ! Total flux subtracted in 200 components = 0.000168791 Jy ! Clean residual min=-0.001138 max=0.001043 Jy/beam ! Clean residual mean=-0.000020 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.172942 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 53 components and 0.172942 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9829 mas, bmaj=1.41 mas, bpa=16.42 degrees ! Estimated noise=412.758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000251758 Jy ! Component: 100 - total flux cleaned = -0.000180758 Jy ! Component: 150 - total flux cleaned = -0.000123418 Jy ! Component: 200 - total flux cleaned = -5.95602e-05 Jy ! Total flux subtracted in 200 components = -5.95602e-05 Jy ! Clean residual min=-0.001060 max=0.001096 Jy/beam ! Clean residual mean=-0.000008 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.172883 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.172883 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=0.082909Jy sigma=0.000651 ! Fit after self-cal, rms=0.082906Jy sigma=0.000651 wmodel J1312+4828_X_2017_07_09_pus_map.mod ! Writing 56 model components to file: J1312+4828_X_2017_07_09_pus_map.mod wobs J1312+4828_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1312+4828_X_2017_07_09_pus_uvs.fits wwins J1312+4828_X_2017_07_09_pus_map.win ! wwins: Wrote 2 windows to J1312+4828_X_2017_07_09_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 = 0.000214809 Jy ! Component: 100 - total flux cleaned = 0.000462635 Jy ! Component: 150 - total flux cleaned = 0.00066455 Jy ! Component: 200 - total flux cleaned = 0.000843555 Jy ! Component: 250 - total flux cleaned = 0.00100135 Jy ! Component: 300 - total flux cleaned = 0.00109301 Jy ! Component: 350 - total flux cleaned = 0.00110789 Jy ! Component: 400 - total flux cleaned = 0.00109357 Jy ! Component: 450 - total flux cleaned = 0.00107943 Jy ! Component: 500 - total flux cleaned = 0.000995894 Jy ! Component: 550 - total flux cleaned = 0.000996081 Jy ! Component: 600 - total flux cleaned = 0.000955834 Jy ! Component: 650 - total flux cleaned = 0.000929485 Jy ! Component: 700 - total flux cleaned = 0.000903565 Jy ! Component: 750 - total flux cleaned = 0.000916582 Jy ! Component: 800 - total flux cleaned = 0.000916366 Jy ! Component: 850 - total flux cleaned = 0.000903622 Jy ! Component: 900 - total flux cleaned = 0.000878864 Jy ! Component: 950 - total flux cleaned = 0.000878929 Jy ! Component: 1000 - total flux cleaned = 0.000878844 Jy ! Component: 1050 - total flux cleaned = 0.000866704 Jy ! Component: 1100 - total flux cleaned = 0.000855011 Jy ! Component: 1150 - total flux cleaned = 0.000820245 Jy ! Component: 1200 - total flux cleaned = 0.000820347 Jy ! Component: 1250 - total flux cleaned = 0.000820439 Jy ! Component: 1300 - total flux cleaned = 0.000809053 Jy ! Component: 1350 - total flux cleaned = 0.000797682 Jy ! Component: 1400 - total flux cleaned = 0.000786681 Jy ! Component: 1450 - total flux cleaned = 0.000743009 Jy ! Component: 1500 - total flux cleaned = 0.000753788 Jy ! Component: 1550 - total flux cleaned = 0.000721552 Jy ! Component: 1600 - total flux cleaned = 0.000689576 Jy ! Component: 1650 - total flux cleaned = 0.00065784 Jy ! Component: 1700 - total flux cleaned = 0.000636881 Jy ! Component: 1750 - total flux cleaned = 0.000554136 Jy ! Component: 1800 - total flux cleaned = 0.000533819 Jy ! Component: 1850 - total flux cleaned = 0.000543982 Jy ! Component: 1900 - total flux cleaned = 0.000493581 Jy ! Component: 1950 - total flux cleaned = 0.000463468 Jy ! Component: 2000 - total flux cleaned = 0.000443605 Jy ! Total flux subtracted in 2048 components = 0.000404125 Jy ! Clean residual min=-0.000535 max=0.000551 Jy/beam ! Clean residual mean=-0.000006 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.173287 Jy keep ! Adding 169 model components to the UV plane model. ! The established model now contains 225 components and 0.173287 Jy ![Exited script file: muppet] wmap "J1312+4828_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9829 x 1.41 at 16.42 degrees (North through East) ! Clean map min=-0.00084738 max=0.14835 Jy/beam ! Writing clean map to FITS file: J1312+4828_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.148348 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000184976 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.374072 0.374072 0.748143 1.49629 2.99257 5.98515 11.9703 23.9406 47.8812 95.7624 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.148 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9829 x 1.41 at 16.42 degrees (North through East) ! Clean map min=-0.00084738 max=0.14835 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 J1312+4828_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:25:29 2019