! Started logfile: J1302+5748_X_2017_10_21_pus_uvs.log on Sat May 11 21:54:52 2019 obs J1302+5748_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1302+5748_X_2017_10_21_pus_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.873611 visibilities/baseline/integration-bin. ! Found source: J1302+5748 ! ! 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 1202 lines of history. ! ! Reading 7548 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 J1302+5748_X_2017_10_21_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.517242Jy sigma=0.004166 ! Fit after self-cal, rms=0.471409Jy sigma=0.003762 ! 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=0.9226 mas, bmaj=1.279 mas, bpa=-50.75 degrees ! Estimated noise=1636.43 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 = 0.415039 Jy ! Component: 100 - total flux cleaned = 0.50887 Jy ! Total flux subtracted in 100 components = 0.50887 Jy ! Clean residual min=-0.014058 max=0.031760 Jy/beam ! Clean residual mean=-0.000086 rms=0.004821 Jy/beam ! Combined flux in latest and established models = 0.50887 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.50887 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=0.115078Jy sigma=0.000916 ! Fit after self-cal, rms=0.115078Jy sigma=0.000916 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0314775 Jy ! Component: 100 - total flux cleaned = 0.0467309 Jy ! Total flux subtracted in 100 components = 0.0467309 Jy ! Clean residual min=-0.012173 max=0.015789 Jy/beam ! Clean residual mean=-0.000050 rms=0.003342 Jy/beam ! Combined flux in latest and established models = 0.555601 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.555601 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=0.106286Jy sigma=0.000799 ! Fit after self-cal, rms=0.106289Jy sigma=0.000799 ! 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=1.24 mas, bmaj=1.494 mas, bpa=-52.69 degrees ! Estimated noise=1003.57 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 = 0.0129239 Jy ! Component: 100 - total flux cleaned = 0.0190922 Jy ! Component: 150 - total flux cleaned = 0.0224097 Jy ! Component: 200 - total flux cleaned = 0.024294 Jy ! Total flux subtracted in 200 components = 0.024294 Jy ! Clean residual min=-0.012204 max=0.013537 Jy/beam ! Clean residual mean=-0.000050 rms=0.003018 Jy/beam ! Combined flux in latest and established models = 0.579895 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.579895 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=0.105752Jy sigma=0.000779 ! Fit after self-cal, rms=0.105757Jy sigma=0.000779 ! 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 1.15 FD 1.03 HN 0.98 KP 0.97 ! LA 0.98 MK 0.98 NL 0.92 OV 0.99 ! PT 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.02 HN 0.97 KP 0.97 ! LA 0.98 MK 0.98 NL 0.92 OV 1.00 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 HN 0.98 KP 0.95 ! LA 0.97 MK 1.02 NL 0.92 OV 1.00 ! PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00 HN 0.99 KP 0.95 ! LA 0.97 MK 1.00 NL 0.92 OV 1.01 ! PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00 HN 0.99 KP 0.95 ! LA 1.02 MK 0.98 NL 0.89 OV 1.00 ! PT 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.01 HN 1.01 KP 0.96 ! LA 1.01 MK 1.01 NL 0.90 OV 1.01 ! PT 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.02 HN 1.00 KP 0.96 ! LA 0.98 MK 1.02 NL 0.92 OV 1.01 ! PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.04 HN 1.00 KP 0.97 ! LA 1.00 MK 1.01 NL 0.93 OV 1.02 ! PT 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.02 HN 1.02 KP 0.94 ! LA 0.97 MK 1.02 NL 0.96 OV 1.00 ! PT 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.04 HN 1.06 KP 0.97 ! LA 0.97 MK 1.01 NL 0.95 OV 1.02 ! PT 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.07 HN 1.04 KP 0.96 ! LA 0.98 MK 0.99 NL 0.96 OV 1.02 ! PT 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.00 HN 1.00 KP 0.91 ! LA 1.00 MK 1.02 NL 0.95 OV 1.05 ! PT 1.10 ! ! ! Fit before self-cal, rms=0.105757Jy sigma=0.000779 ! Fit after self-cal, rms=0.101041Jy sigma=0.000707 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.238 mas, bmaj=1.496 mas, bpa=-52.25 degrees ! Estimated noise=1003.03 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 = -0.00171847 Jy ! Component: 100 - total flux cleaned = -0.00190519 Jy ! Component: 150 - total flux cleaned = -0.00206418 Jy ! Component: 200 - total flux cleaned = -0.00220048 Jy ! Total flux subtracted in 200 components = -0.00220048 Jy ! Clean residual min=-0.003687 max=0.003590 Jy/beam ! Clean residual mean=-0.000078 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.577695 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.577695 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=0.100966Jy sigma=0.000706 ! Fit after self-cal, rms=0.101094Jy sigma=0.000706 ! 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=0.101094Jy sigma=0.000706 ! Fit after self-cal, rms=0.100790Jy sigma=0.000700 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.238 mas, bmaj=1.497 mas, bpa=-52.46 degrees ! Estimated noise=1002.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000774533 Jy ! Component: 100 - total flux cleaned = -0.00093286 Jy ! Component: 150 - total flux cleaned = -0.00101724 Jy ! Component: 200 - total flux cleaned = -0.00112092 Jy ! Total flux subtracted in 200 components = -0.00112092 Jy ! Clean residual min=-0.002726 max=0.003666 Jy/beam ! Clean residual mean=-0.000075 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.576574 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 41 components and 0.576574 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=0.100772Jy sigma=0.000700 ! Fit after self-cal, rms=0.100773Jy sigma=0.000700 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 (1.2, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346877 Jy ! Component: 100 - total flux cleaned = 0.00492653 Jy ! Component: 150 - total flux cleaned = 0.0050362 Jy ! Component: 200 - total flux cleaned = 0.00512944 Jy ! Total flux subtracted in 200 components = 0.00512944 Jy ! Clean residual min=-0.002447 max=0.002603 Jy/beam ! Clean residual mean=-0.000056 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.581703 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.581703 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=0.100635Jy sigma=0.000699 ! Fit after self-cal, rms=0.100625Jy sigma=0.000699 ! 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=0.100625Jy sigma=0.000699 ! Fit after self-cal, rms=0.100682Jy sigma=0.000698 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.239 mas, bmaj=1.498 mas, bpa=-52.44 degrees ! Estimated noise=1002.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124236 Jy ! Component: 100 - total flux cleaned = 0.00128762 Jy ! Component: 150 - total flux cleaned = 0.00136297 Jy ! Component: 200 - total flux cleaned = 0.00139809 Jy ! Total flux subtracted in 200 components = 0.00139809 Jy ! Clean residual min=-0.002309 max=0.002122 Jy/beam ! Clean residual mean=-0.000055 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.583101 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.583101 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=0.100639Jy sigma=0.000698 ! Fit after self-cal, rms=0.100638Jy sigma=0.000698 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000480406 Jy ! Component: 100 - total flux cleaned = 0.000449602 Jy ! Component: 150 - total flux cleaned = 0.000392822 Jy ! Component: 200 - total flux cleaned = 0.000366449 Jy ! Total flux subtracted in 200 components = 0.000366449 Jy ! Clean residual min=-0.002303 max=0.002010 Jy/beam ! Clean residual mean=-0.000053 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.583468 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.583468 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=0.100617Jy sigma=0.000698 ! Fit after self-cal, rms=0.100616Jy sigma=0.000698 ! 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=0.100616Jy sigma=0.000698 ! Fit after self-cal, rms=0.100661Jy sigma=0.000698 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.473 mas, bmaj=2.794 mas, bpa=63.91 degrees ! Estimated noise=1169.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000778167 Jy ! Component: 100 - total flux cleaned = 0.000908681 Jy ! Component: 150 - total flux cleaned = 0.000944684 Jy ! Component: 200 - total flux cleaned = 0.000965317 Jy ! Total flux subtracted in 200 components = 0.000965317 Jy ! Clean residual min=-0.002156 max=0.002259 Jy/beam ! Clean residual mean=-0.000102 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.584433 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.584433 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=0.100659Jy sigma=0.000698 ! Fit after self-cal, rms=0.100659Jy sigma=0.000698 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121955 Jy ! Component: 100 - total flux cleaned = 0.000131839 Jy ! Component: 150 - total flux cleaned = 0.000150057 Jy ! Component: 200 - total flux cleaned = 0.000158667 Jy ! Total flux subtracted in 200 components = 0.000158667 Jy ! Clean residual min=-0.002162 max=0.002231 Jy/beam ! Clean residual mean=-0.000101 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.584592 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.584592 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=0.100657Jy sigma=0.000698 ! Fit after self-cal, rms=0.100658Jy sigma=0.000698 ! 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=1.239 mas, bmaj=1.499 mas, bpa=-52.46 degrees ! Estimated noise=1002.92 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.239 x 1.499 at -52.46 degrees (North through East) ! Clean map min=-0.0021778 max=0.54503 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 ! Performing amp+phase self-cal ! ! 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=0.100658Jy sigma=0.000698 ! Fit after self-cal, rms=0.095491Jy sigma=0.000647 ! Inverting map and beam ! Estimated beam: bmin=1.238 mas, bmaj=1.499 mas, bpa=-52.45 degrees ! Estimated noise=1002.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.36833e-05 Jy ! Component: 100 - total flux cleaned = -7.65976e-05 Jy ! Component: 150 - total flux cleaned = -0.000149514 Jy ! Component: 200 - total flux cleaned = -0.000217236 Jy ! Total flux subtracted in 200 components = -0.000217236 Jy ! Clean residual min=-0.002345 max=0.001998 Jy/beam ! Clean residual mean=-0.000059 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.584374 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 89 components and 0.584374 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=0.095473Jy sigma=0.000647 ! Fit after self-cal, rms=0.095473Jy sigma=0.000647 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.76195e-05 Jy ! Component: 100 - total flux cleaned = 3.52313e-05 Jy ! Component: 150 - total flux cleaned = 1.45283e-05 Jy ! Component: 200 - total flux cleaned = -4.49919e-06 Jy ! Total flux subtracted in 200 components = -4.49919e-06 Jy ! Clean residual min=-0.002342 max=0.001924 Jy/beam ! Clean residual mean=-0.000059 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.58437 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.58437 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=0.095462Jy sigma=0.000647 ! Fit after self-cal, rms=0.095462Jy sigma=0.000647 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.095462Jy sigma=0.000647 ! Fit after self-cal, rms=0.095482Jy sigma=0.000647 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=0.9196 mas, bmaj=1.279 mas, bpa=-50.64 degrees ! Estimated noise=1642.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.416587 Jy ! Component: 100 - total flux cleaned = 0.511235 Jy ! Component: 150 - total flux cleaned = 0.543159 Jy ! Component: 200 - total flux cleaned = 0.558609 Jy ! Total flux subtracted in 200 components = 0.558609 Jy ! Clean residual min=-0.005272 max=0.007601 Jy/beam ! Clean residual mean=-0.000060 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 0.558609 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.558609 Jy ! Inverting map and beam ! Estimated beam: bmin=1.238 mas, bmaj=1.5 mas, bpa=-52.44 degrees ! Estimated noise=1002.67 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 = 0.0103982 Jy ! Component: 100 - total flux cleaned = 0.015802 Jy ! Component: 150 - total flux cleaned = 0.019185 Jy ! Component: 200 - total flux cleaned = 0.0215442 Jy ! Total flux subtracted in 200 components = 0.0215442 Jy ! Clean residual min=-0.002567 max=0.002005 Jy/beam ! Clean residual mean=-0.000073 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.580154 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 0.580154 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=2.473 mas, bmaj=2.794 mas, bpa=63.99 degrees ! Estimated noise=1169.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018387 Jy ! Component: 100 - total flux cleaned = 0.0029416 Jy ! Component: 150 - total flux cleaned = 0.00366677 Jy ! Component: 200 - total flux cleaned = 0.00394021 Jy ! Total flux subtracted in 200 components = 0.00394021 Jy ! Clean residual min=-0.002242 max=0.002041 Jy/beam ! Clean residual mean=-0.000115 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.584094 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 = 0.000153812 Jy ! Component: 100 - total flux cleaned = 0.000227983 Jy ! Component: 150 - total flux cleaned = 0.000281996 Jy ! Component: 200 - total flux cleaned = 0.000331851 Jy ! Total flux subtracted in 200 components = 0.000331851 Jy ! Clean residual min=-0.002247 max=0.002038 Jy/beam ! Clean residual mean=-0.000113 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.584426 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 60 components and 0.584426 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.238 mas, bmaj=1.5 mas, bpa=-52.44 degrees ! Estimated noise=1002.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.75594e-05 Jy ! Component: 100 - total flux cleaned = -5.98125e-05 Jy ! Component: 150 - total flux cleaned = -0.000139747 Jy ! Component: 200 - total flux cleaned = -0.00017729 Jy ! Total flux subtracted in 200 components = -0.00017729 Jy ! Clean residual min=-0.002371 max=0.002003 Jy/beam ! Clean residual mean=-0.000059 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.584248 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.584248 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=0.095538Jy sigma=0.000647 ! Fit after self-cal, rms=0.095535Jy sigma=0.000647 wmodel J1302+5748_X_2017_10_21_pus_map.mod ! Writing 69 model components to file: J1302+5748_X_2017_10_21_pus_map.mod wobs J1302+5748_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1302+5748_X_2017_10_21_pus_uvs.fits wwins J1302+5748_X_2017_10_21_pus_map.win ! wwins: Wrote 2 windows to J1302+5748_X_2017_10_21_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 = -0.000711127 Jy ! Component: 100 - total flux cleaned = -0.000892073 Jy ! Component: 150 - total flux cleaned = -0.00109343 Jy ! Component: 200 - total flux cleaned = -0.00115638 Jy ! Component: 250 - total flux cleaned = -0.0011569 Jy ! Component: 300 - total flux cleaned = -0.00118677 Jy ! Component: 350 - total flux cleaned = -0.00115796 Jy ! Component: 400 - total flux cleaned = -0.00115797 Jy ! Component: 450 - total flux cleaned = -0.00115807 Jy ! Component: 500 - total flux cleaned = -0.00128844 Jy ! Component: 550 - total flux cleaned = -0.00128767 Jy ! Component: 600 - total flux cleaned = -0.00131276 Jy ! Component: 650 - total flux cleaned = -0.0014106 Jy ! Component: 700 - total flux cleaned = -0.00140978 Jy ! Component: 750 - total flux cleaned = -0.00140911 Jy ! Component: 800 - total flux cleaned = -0.00150174 Jy ! Component: 850 - total flux cleaned = -0.00145622 Jy ! Component: 900 - total flux cleaned = -0.00154533 Jy ! Component: 950 - total flux cleaned = -0.00152349 Jy ! Component: 1000 - total flux cleaned = -0.0015881 Jy ! Component: 1050 - total flux cleaned = -0.0015667 Jy ! Component: 1100 - total flux cleaned = -0.00156664 Jy ! Component: 1150 - total flux cleaned = -0.00160784 Jy ! Component: 1200 - total flux cleaned = -0.00160786 Jy ! Component: 1250 - total flux cleaned = -0.00162781 Jy ! Component: 1300 - total flux cleaned = -0.00166686 Jy ! Component: 1350 - total flux cleaned = -0.00174389 Jy ! Component: 1400 - total flux cleaned = -0.00178205 Jy ! Component: 1450 - total flux cleaned = -0.00189493 Jy ! Component: 1500 - total flux cleaned = -0.00200615 Jy ! Component: 1550 - total flux cleaned = -0.00211567 Jy ! Component: 1600 - total flux cleaned = -0.00216999 Jy ! Component: 1650 - total flux cleaned = -0.00225895 Jy ! Component: 1700 - total flux cleaned = -0.00231166 Jy ! Component: 1750 - total flux cleaned = -0.00236411 Jy ! Component: 1800 - total flux cleaned = -0.00244994 Jy ! Component: 1850 - total flux cleaned = -0.00251838 Jy ! Component: 1900 - total flux cleaned = -0.00253545 Jy ! Component: 1950 - total flux cleaned = -0.00265257 Jy ! Component: 2000 - total flux cleaned = -0.00273509 Jy ! Total flux subtracted in 2048 components = -0.0027842 Jy ! Clean residual min=-0.000945 max=0.000987 Jy/beam ! Clean residual mean=-0.000023 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.581464 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 203 components and 0.581464 Jy ![Exited script file: muppet] wmap "J1302+5748_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.238 x 1.5 at -52.44 degrees (North through East) ! Clean map min=-0.0017095 max=0.54441 Jy/beam ! Writing clean map to FITS file: J1302+5748_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.544408 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000298764 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.164636 0.164636 0.329272 0.658544 1.31709 2.63418 5.26835 10.5367 21.0734 42.1468 84.2936 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.544 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.238 x 1.5 at -52.44 degrees (North through East) ! Clean map min=-0.0017095 max=0.54441 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 J1302+5748_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:54:53 2019