! Started logfile: J1606+2717_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:50:03 2019 obs J1606+2717_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1606+2717_X_2017_01_16_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.709505 visibilities/baseline/integration-bin. ! Found source: J1606+2717 ! ! 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 31800 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 J1606+2717_X_2017_01_16_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 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.887892Jy sigma=0.007610 ! Fit after self-cal, rms=0.879731Jy sigma=0.007549 ! 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=0.94 mas, bmaj=1.885 mas, bpa=20.71 degrees ! Estimated noise=1013.15 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 = 0.0965913 Jy ! Component: 100 - total flux cleaned = 0.119898 Jy ! Total flux subtracted in 100 components = 0.119898 Jy ! Clean residual min=-0.004378 max=0.009319 Jy/beam ! Clean residual mean=0.000018 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.119898 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.119898 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=0.091058Jy sigma=0.000670 ! Fit after self-cal, rms=0.091035Jy sigma=0.000670 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100814 Jy ! Component: 100 - total flux cleaned = 0.0155798 Jy ! Total flux subtracted in 100 components = 0.0155798 Jy ! Clean residual min=-0.003618 max=0.005386 Jy/beam ! Clean residual mean=0.000002 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.135478 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.135478 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=0.090037Jy sigma=0.000656 ! Fit after self-cal, rms=0.090024Jy 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=1.123 mas, bmaj=2.048 mas, bpa=18.55 degrees ! Estimated noise=477.188 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 (1, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333434 Jy ! Component: 100 - total flux cleaned = 0.00435139 Jy ! Component: 150 - total flux cleaned = 0.00416868 Jy ! Component: 200 - total flux cleaned = 0.00393409 Jy ! Total flux subtracted in 200 components = 0.00393409 Jy ! Clean residual min=-0.002150 max=0.002764 Jy/beam ! Clean residual mean=-0.000001 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.139412 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.139412 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=0.089724Jy sigma=0.000652 ! Fit after self-cal, rms=0.089720Jy sigma=0.000651 ! 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 1.08 FD 0.98 HN 0.90 KP 1.02 ! LA 1.00 MK 1.00* NL 0.93 OV 1.02 ! PT 1.12 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.96 KP 1.04 ! LA 0.98 MK 1.00* NL 0.94 OV 1.00 ! PT 1.11 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.93 KP 1.07 ! LA 0.98 MK 1.00* NL 0.95 OV 1.00 ! PT 1.18 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.94 KP 1.01 ! LA 0.99 MK 1.00* NL 0.96 OV 0.99 ! PT 1.15 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.92 KP 1.00 ! LA 0.99 MK 1.00* NL 0.96 OV 0.98 ! PT 1.17 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.99 HN 0.96 KP 1.00 ! LA 0.96 MK 1.00* NL 0.95 OV 1.01 ! PT 1.19 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 0.99 KP 1.02 ! LA 0.98 MK 1.00* NL 0.92 OV 0.96 ! PT 1.13 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.02 KP 1.00 ! LA 1.00 MK 1.00* NL 0.93 OV 0.96 ! PT 1.18 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00 HN 0.98 KP 0.97 ! LA 0.94 MK 1.00* NL 0.95 OV 0.94 ! PT 1.27 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.99 KP 0.99 ! LA 0.95 MK 1.00* NL 0.94 OV 1.02 ! PT 1.11 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.95 KP 1.03 ! LA 0.97 MK 1.00* NL 0.92 OV 0.98 ! PT 1.18 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.93 KP 1.01 ! LA 0.93 MK 1.00* NL 0.94 OV 0.99 ! PT 1.27 SC 0.97 ! ! ! Fit before self-cal, rms=0.089720Jy sigma=0.000651 ! Fit after self-cal, rms=0.095189Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=2.039 mas, bpa=17.98 degrees ! Estimated noise=473.262 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 = 0.00143465 Jy ! Component: 100 - total flux cleaned = 0.00172994 Jy ! Component: 150 - total flux cleaned = 0.00181301 Jy ! Component: 200 - total flux cleaned = 0.00187875 Jy ! Total flux subtracted in 200 components = 0.00187875 Jy ! Clean residual min=-0.001656 max=0.001418 Jy/beam ! Clean residual mean=-0.000006 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.141291 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.141291 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=0.095146Jy sigma=0.000647 ! Fit after self-cal, rms=0.095293Jy sigma=0.000646 ! 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=0.095293Jy sigma=0.000646 ! Fit after self-cal, rms=0.096032Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=2.035 mas, bpa=17.99 degrees ! Estimated noise=473.592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000514751 Jy ! Component: 100 - total flux cleaned = 0.000701703 Jy ! Component: 150 - total flux cleaned = 0.000829595 Jy ! Component: 200 - total flux cleaned = 0.000951954 Jy ! Total flux subtracted in 200 components = 0.000951954 Jy ! Clean residual min=-0.001159 max=0.001189 Jy/beam ! Clean residual mean=-0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.142243 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.142243 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=0.096020Jy sigma=0.000645 ! Fit after self-cal, rms=0.096044Jy sigma=0.000645 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 = 5.04953e-05 Jy ! Component: 100 - total flux cleaned = 0.000175056 Jy ! Component: 150 - total flux cleaned = 0.000226301 Jy ! Component: 200 - total flux cleaned = 0.000259911 Jy ! Total flux subtracted in 200 components = 0.000259911 Jy ! Clean residual min=-0.001115 max=0.001153 Jy/beam ! Clean residual mean=-0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.142503 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.142503 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=0.096036Jy sigma=0.000644 ! Fit after self-cal, rms=0.096038Jy sigma=0.000644 ! 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=0.096038Jy sigma=0.000644 ! Fit after self-cal, rms=0.096237Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=2.034 mas, bpa=17.96 degrees ! Estimated noise=473.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322671 Jy ! Component: 100 - total flux cleaned = 0.000490788 Jy ! Component: 150 - total flux cleaned = 0.000612337 Jy ! Component: 200 - total flux cleaned = 0.000687519 Jy ! Total flux subtracted in 200 components = 0.000687519 Jy ! Clean residual min=-0.001044 max=0.001097 Jy/beam ! Clean residual mean=-0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.14319 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.14319 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=0.096231Jy sigma=0.000644 ! Fit after self-cal, rms=0.096233Jy sigma=0.000644 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 = 2.18789e-05 Jy ! Component: 100 - total flux cleaned = 0.00012124 Jy ! Component: 150 - total flux cleaned = 0.000140474 Jy ! Component: 200 - total flux cleaned = 0.000158371 Jy ! Total flux subtracted in 200 components = 0.000158371 Jy ! Clean residual min=-0.001010 max=0.001063 Jy/beam ! Clean residual mean=-0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.143349 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.143349 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=0.096229Jy sigma=0.000644 ! Fit after self-cal, rms=0.096230Jy sigma=0.000644 ! 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=0.096230Jy sigma=0.000644 ! Fit after self-cal, rms=0.096362Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.106 mas, bmaj=2.666 mas, bpa=-2.278 degrees ! Estimated noise=578.337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000450358 Jy ! Component: 100 - total flux cleaned = 0.000639042 Jy ! Component: 150 - total flux cleaned = 0.000775633 Jy ! Component: 200 - total flux cleaned = 0.000837164 Jy ! Total flux subtracted in 200 components = 0.000837164 Jy ! Clean residual min=-0.001130 max=0.001269 Jy/beam ! Clean residual mean=-0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.144186 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.144186 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=0.096359Jy sigma=0.000644 ! Fit after self-cal, rms=0.096358Jy sigma=0.000644 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 = 5.88626e-05 Jy ! Component: 100 - total flux cleaned = 0.000147967 Jy ! Component: 150 - total flux cleaned = 0.00016721 Jy ! Component: 200 - total flux cleaned = 0.000196177 Jy ! Total flux subtracted in 200 components = 0.000196177 Jy ! Clean residual min=-0.001138 max=0.001245 Jy/beam ! Clean residual mean=-0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.144382 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.144382 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=0.096357Jy sigma=0.000644 ! Fit after self-cal, rms=0.096356Jy sigma=0.000644 ! 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=1.125 mas, bmaj=2.033 mas, bpa=17.94 degrees ! Estimated noise=474.222 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 2.033 at 17.94 degrees (North through East) ! Clean map min=-0.00094428 max=0.12287 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=0.9444 mas, bmaj=1.872 mas, bpa=20.1 degrees ! Estimated noise=1002.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0952139 Jy ! Component: 100 - total flux cleaned = 0.11935 Jy ! Component: 150 - total flux cleaned = 0.129956 Jy ! Component: 200 - total flux cleaned = 0.135703 Jy ! Total flux subtracted in 200 components = 0.135703 Jy ! Clean residual min=-0.002451 max=0.002856 Jy/beam ! Clean residual mean=0.000005 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.135704 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 0.135704 Jy ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=2.033 mas, bpa=17.94 degrees ! Estimated noise=474.222 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 = 0.00412432 Jy ! Component: 100 - total flux cleaned = 0.00601545 Jy ! Component: 150 - total flux cleaned = 0.00678273 Jy ! Component: 200 - total flux cleaned = 0.00726328 Jy ! Total flux subtracted in 200 components = 0.00726328 Jy ! Clean residual min=-0.001182 max=0.001292 Jy/beam ! Clean residual mean=-0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.142967 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.142967 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=2.106 mas, bmaj=2.666 mas, bpa=-2.278 degrees ! Estimated noise=578.337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101738 Jy ! Component: 100 - total flux cleaned = 0.00111 Jy ! Component: 150 - total flux cleaned = 0.00120132 Jy ! Component: 200 - total flux cleaned = 0.00128904 Jy ! Total flux subtracted in 200 components = 0.00128904 Jy ! Clean residual min=-0.001145 max=0.001252 Jy/beam ! Clean residual mean=-0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.144256 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 = 7.06199e-05 Jy ! Component: 100 - total flux cleaned = 9.99887e-05 Jy ! Component: 150 - total flux cleaned = 0.000116998 Jy ! Component: 200 - total flux cleaned = 0.000132527 Jy ! Total flux subtracted in 200 components = 0.000132527 Jy ! Clean residual min=-0.001135 max=0.001250 Jy/beam ! Clean residual mean=-0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.144388 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 63 components and 0.144388 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=2.033 mas, bpa=17.94 degrees ! Estimated noise=474.222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.46802e-05 Jy ! Component: 100 - total flux cleaned = -4.11545e-05 Jy ! Component: 150 - total flux cleaned = -9.29996e-05 Jy ! Component: 200 - total flux cleaned = -0.000141718 Jy ! Total flux subtracted in 200 components = -0.000141718 Jy ! Clean residual min=-0.001077 max=0.001229 Jy/beam ! Clean residual mean=-0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.144247 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.144247 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=0.096371Jy sigma=0.000645 ! Fit after self-cal, rms=0.096367Jy sigma=0.000644 wmodel J1606+2717_X_2017_01_16_pus_map.mod ! Writing 78 model components to file: J1606+2717_X_2017_01_16_pus_map.mod wobs J1606+2717_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1606+2717_X_2017_01_16_pus_uvs.fits wwins J1606+2717_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J1606+2717_X_2017_01_16_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 = 0.000236933 Jy ! Component: 100 - total flux cleaned = 0.000292609 Jy ! Component: 150 - total flux cleaned = 0.000363465 Jy ! Component: 200 - total flux cleaned = 0.000431456 Jy ! Component: 250 - total flux cleaned = 0.000530351 Jy ! Component: 300 - total flux cleaned = 0.000658256 Jy ! Component: 350 - total flux cleaned = 0.00076703 Jy ! Component: 400 - total flux cleaned = 0.000858198 Jy ! Component: 450 - total flux cleaned = 0.000902709 Jy ! Component: 500 - total flux cleaned = 0.000975848 Jy ! Component: 550 - total flux cleaned = 0.00101855 Jy ! Component: 600 - total flux cleaned = 0.00106034 Jy ! Component: 650 - total flux cleaned = 0.00111508 Jy ! Component: 700 - total flux cleaned = 0.00112868 Jy ! Component: 750 - total flux cleaned = 0.00118177 Jy ! Component: 800 - total flux cleaned = 0.00127294 Jy ! Component: 850 - total flux cleaned = 0.00132443 Jy ! Component: 900 - total flux cleaned = 0.00142562 Jy ! Component: 950 - total flux cleaned = 0.00150033 Jy ! Component: 1000 - total flux cleaned = 0.00157393 Jy ! Component: 1050 - total flux cleaned = 0.00164647 Jy ! Component: 1100 - total flux cleaned = 0.001706 Jy ! Component: 1150 - total flux cleaned = 0.00175324 Jy ! Component: 1200 - total flux cleaned = 0.00183431 Jy ! Component: 1250 - total flux cleaned = 0.0019027 Jy ! Component: 1300 - total flux cleaned = 0.00194783 Jy ! Component: 1350 - total flux cleaned = 0.00201446 Jy ! Component: 1400 - total flux cleaned = 0.00208012 Jy ! Component: 1450 - total flux cleaned = 0.00214469 Jy ! Component: 1500 - total flux cleaned = 0.00217665 Jy ! Component: 1550 - total flux cleaned = 0.0022504 Jy ! Component: 1600 - total flux cleaned = 0.00229192 Jy ! Component: 1650 - total flux cleaned = 0.00235345 Jy ! Component: 1700 - total flux cleaned = 0.00238366 Jy ! Component: 1750 - total flux cleaned = 0.00245365 Jy ! Component: 1800 - total flux cleaned = 0.00245357 Jy ! Component: 1850 - total flux cleaned = 0.00249267 Jy ! Component: 1900 - total flux cleaned = 0.00251196 Jy ! Component: 1950 - total flux cleaned = 0.00257879 Jy ! Component: 2000 - total flux cleaned = 0.00259758 Jy ! Total flux subtracted in 2048 components = 0.00259752 Jy ! Clean residual min=-0.000578 max=0.000591 Jy/beam ! Clean residual mean=0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.146844 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 232 components and 0.146844 Jy ![Exited script file: muppet] wmap "J1606+2717_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 2.033 at 17.94 degrees (North through East) ! Clean map min=-0.00074136 max=0.12268 Jy/beam ! Writing clean map to FITS file: J1606+2717_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.122675 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017971 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.439476 0.439476 0.878952 1.7579 3.51581 7.03162 14.0632 28.1265 56.2529 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.122 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 2.033 at 17.94 degrees (North through East) ! Clean map min=-0.00074136 max=0.12268 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 J1606+2717_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:50:06 2019