! Started logfile: J1934-2416_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:51:32 2019 obs J1934-2416_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1934-2416_X_2017_01_16_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.751462 visibilities/baseline/integration-bin. ! Found source: J1934-2416 ! ! 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 30840 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 J1934-2416_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 118 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 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 198 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 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.963634Jy sigma=0.006848 ! Fit after self-cal, rms=0.923499Jy sigma=0.006624 ! 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=0.8035 mas, bmaj=3.141 mas, bpa=15.74 degrees ! Estimated noise=922.946 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 = 0.0613428 Jy ! Component: 100 - total flux cleaned = 0.0814542 Jy ! Total flux subtracted in 100 components = 0.0814542 Jy ! Clean residual min=-0.007494 max=0.012801 Jy/beam ! Clean residual mean=-0.000034 rms=0.002378 Jy/beam ! Combined flux in latest and established models = 0.0814542 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0814542 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=0.151253Jy sigma=0.000699 ! Fit after self-cal, rms=0.151127Jy sigma=0.000697 ! 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=0.9849 mas, bmaj=3.483 mas, bpa=14.23 degrees ! Estimated noise=628.463 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 = 0.0198536 Jy ! Component: 100 - total flux cleaned = 0.031445 Jy ! Component: 150 - total flux cleaned = 0.0384873 Jy ! Component: 200 - total flux cleaned = 0.0429374 Jy ! Total flux subtracted in 200 components = 0.0429374 Jy ! Clean residual min=-0.004984 max=0.008330 Jy/beam ! Clean residual mean=-0.000020 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 0.124392 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 53 components and 0.124392 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=0.148728Jy sigma=0.000663 ! Fit after self-cal, rms=0.148642Jy sigma=0.000661 ! 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 0.93 HN 1.41 KP 0.93 ! LA 0.91 MK 1.00* NL 1.10 OV 0.99 ! PT 1.14 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.25 KP 0.93 ! LA 0.93 MK 1.00* NL 1.07 OV 0.98 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.90 HN 1.38 KP 0.96 ! LA 0.97 MK 1.00* NL 1.02 OV 0.98 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 1.33 KP 0.95 ! LA 0.91 MK 1.00* NL 1.12 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.32 KP 0.93 ! LA 0.90 MK 1.00* NL 1.04 OV 1.03 ! PT 1.19 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.89 HN 1.14 KP 0.93 ! LA 0.93 MK 1.00* NL 1.17 OV 1.01 ! PT 1.13 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.91 HN 1.32 KP 0.98 ! LA 0.89 MK 1.00* NL 1.15 OV 1.02 ! PT 1.10 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 1.27 KP 0.97 ! LA 0.90 MK 1.00* NL 1.14 OV 1.03 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.92 HN 1.25 KP 0.93 ! LA 0.91 MK 1.00* NL 1.07 OV 1.06 ! PT 1.10 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.09 KP 0.91 ! LA 0.92 MK 1.00* NL 1.05 OV 1.06 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 HN 1.13 KP 0.96 ! LA 0.93 MK 1.00* NL 1.15 OV 1.05 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.26 KP 0.95 ! LA 0.87 MK 1.00* NL 1.09 OV 1.09 ! PT 0.96 SC 1.01 ! ! ! Fit before self-cal, rms=0.148642Jy sigma=0.000661 ! Fit after self-cal, rms=0.166265Jy sigma=0.000657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9975 mas, bmaj=3.638 mas, bpa=14.84 degrees ! Estimated noise=632.567 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 = 0.000607186 Jy ! Component: 100 - total flux cleaned = 0.000896714 Jy ! Component: 150 - total flux cleaned = 0.00107653 Jy ! Component: 200 - total flux cleaned = 0.00112908 Jy ! Total flux subtracted in 200 components = 0.00112908 Jy ! Clean residual min=-0.003440 max=0.004447 Jy/beam ! Clean residual mean=-0.000046 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.125521 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.125521 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=0.166249Jy sigma=0.000656 ! Fit after self-cal, rms=0.166517Jy sigma=0.000655 ! 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=0.166517Jy sigma=0.000655 ! Fit after self-cal, rms=0.165769Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9953 mas, bmaj=3.655 mas, bpa=14.85 degrees ! Estimated noise=633.942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000775062 Jy ! Component: 100 - total flux cleaned = 0.000886911 Jy ! Component: 150 - total flux cleaned = 0.000886138 Jy ! Component: 200 - total flux cleaned = 0.000886398 Jy ! Total flux subtracted in 200 components = 0.000886398 Jy ! Clean residual min=-0.003211 max=0.004422 Jy/beam ! Clean residual mean=-0.000045 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.126407 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.126407 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=0.165746Jy sigma=0.000654 ! Fit after self-cal, rms=0.165806Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (15.4, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279992 Jy ! Component: 100 - total flux cleaned = 0.00243835 Jy ! Component: 150 - total flux cleaned = 0.00200092 Jy ! Component: 200 - total flux cleaned = 0.00187767 Jy ! Total flux subtracted in 200 components = 0.00187767 Jy ! Clean residual min=-0.002925 max=0.004140 Jy/beam ! Clean residual mean=-0.000038 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.128285 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 99 components and 0.128285 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=0.165706Jy sigma=0.000652 ! Fit after self-cal, rms=0.165676Jy sigma=0.000652 ! Inverting map ! Added new window around map position (-15.4, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036729 Jy ! Component: 100 - total flux cleaned = 0.00447527 Jy ! Component: 150 - total flux cleaned = 0.00413543 Jy ! Component: 200 - total flux cleaned = 0.0037051 Jy ! Total flux subtracted in 200 components = 0.0037051 Jy ! Clean residual min=-0.002822 max=0.002863 Jy/beam ! Clean residual mean=-0.000029 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.13199 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 125 components and 0.13199 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=0.165574Jy sigma=0.000651 ! Fit after self-cal, rms=0.165573Jy 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=0.165573Jy sigma=0.000651 ! Fit after self-cal, rms=0.158977Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.992 mas, bmaj=3.638 mas, bpa=14.73 degrees ! Estimated noise=621.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129756 Jy ! Component: 100 - total flux cleaned = 0.00108808 Jy ! Component: 150 - total flux cleaned = 0.000711378 Jy ! Component: 200 - total flux cleaned = 0.000149449 Jy ! Total flux subtracted in 200 components = 0.000149449 Jy ! Clean residual min=-0.002507 max=0.002641 Jy/beam ! Clean residual mean=-0.000013 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.132139 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 141 components and 0.132139 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=0.158908Jy sigma=0.000650 ! Fit after self-cal, rms=0.158927Jy sigma=0.000650 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 = 0.000388963 Jy ! Component: 100 - total flux cleaned = -7.50792e-05 Jy ! Component: 150 - total flux cleaned = -0.000553646 Jy ! Component: 200 - total flux cleaned = -0.000947219 Jy ! Total flux subtracted in 200 components = -0.000947219 Jy ! Clean residual min=-0.002503 max=0.002550 Jy/beam ! Clean residual mean=-0.000015 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.131192 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 155 components and 0.131192 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=0.158881Jy sigma=0.000649 ! Fit after self-cal, rms=0.158872Jy sigma=0.000649 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.158872Jy sigma=0.000649 ! Fit after self-cal, rms=0.156181Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.243 mas, bmaj=5.26 mas, bpa=2.479 degrees ! Estimated noise=744.369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0015415 Jy ! Component: 100 - total flux cleaned = -0.00209893 Jy ! Component: 150 - total flux cleaned = -0.00219621 Jy ! Component: 200 - total flux cleaned = -0.00228578 Jy ! Total flux subtracted in 200 components = -0.00228578 Jy ! Clean residual min=-0.002415 max=0.002584 Jy/beam ! Clean residual mean=-0.000021 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.128906 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 169 components and 0.128906 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=0.156150Jy sigma=0.000649 ! Fit after self-cal, rms=0.156155Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000208521 Jy ! Component: 100 - total flux cleaned = -0.00021027 Jy ! Component: 150 - total flux cleaned = -0.000173594 Jy ! Component: 200 - total flux cleaned = -0.00017348 Jy ! Total flux subtracted in 200 components = -0.00017348 Jy ! Clean residual min=-0.002366 max=0.002534 Jy/beam ! Clean residual mean=-0.000019 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.128733 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 173 components and 0.128733 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=0.156143Jy sigma=0.000649 ! Fit after self-cal, rms=0.156135Jy sigma=0.000649 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9918 mas, bmaj=3.631 mas, bpa=14.61 degrees ! Estimated noise=615.512 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9918 x 3.631 at 14.61 degrees (North through East) ! Clean map min=-0.0032059 max=0.078016 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=0.8012 mas, bmaj=3.264 mas, bpa=16.12 degrees ! Estimated noise=917.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0586934 Jy ! Component: 100 - total flux cleaned = 0.0809037 Jy ! Component: 150 - total flux cleaned = 0.0945852 Jy ! Component: 200 - total flux cleaned = 0.104018 Jy ! Total flux subtracted in 200 components = 0.104018 Jy ! Clean residual min=-0.005050 max=0.007774 Jy/beam ! Clean residual mean=-0.000031 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 0.104018 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.104018 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9918 mas, bmaj=3.631 mas, bpa=14.61 degrees ! Estimated noise=615.512 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) ! Added new window around map position (-1.4, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108803 Jy ! Component: 100 - total flux cleaned = 0.0177839 Jy ! Component: 150 - total flux cleaned = 0.0214829 Jy ! Component: 200 - total flux cleaned = 0.0234618 Jy ! Total flux subtracted in 200 components = 0.0234618 Jy ! Clean residual min=-0.003431 max=0.004836 Jy/beam ! Clean residual mean=-0.000024 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.12748 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 59 components and 0.12748 Jy ! Inverting map ! Added new window around map position (1.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163552 Jy ! Component: 100 - total flux cleaned = 0.00178058 Jy ! Component: 150 - total flux cleaned = 0.0016543 Jy ! Component: 200 - total flux cleaned = 0.00143406 Jy ! Total flux subtracted in 200 components = 0.00143406 Jy ! Clean residual min=-0.002509 max=0.002513 Jy/beam ! Clean residual mean=-0.000017 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.128914 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 95 components and 0.128914 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=2.243 mas, bmaj=5.26 mas, bpa=2.479 degrees ! Estimated noise=744.369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000315726 Jy ! Component: 100 - total flux cleaned = 3.00909e-05 Jy ! Component: 150 - total flux cleaned = -0.000378201 Jy ! Component: 200 - total flux cleaned = -0.000661658 Jy ! Total flux subtracted in 200 components = -0.000661658 Jy ! Clean residual min=-0.002847 max=0.002507 Jy/beam ! Clean residual mean=-0.000023 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.128252 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 = -0.000375904 Jy ! Component: 100 - total flux cleaned = -0.000713434 Jy ! Component: 150 - total flux cleaned = -0.00101605 Jy ! Component: 200 - total flux cleaned = -0.00129177 Jy ! Total flux subtracted in 200 components = -0.00129177 Jy ! Clean residual min=-0.002525 max=0.002306 Jy/beam ! Clean residual mean=-0.000019 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.12696 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 147 components and 0.12696 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9918 mas, bmaj=3.631 mas, bpa=14.61 degrees ! Estimated noise=615.512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000375555 Jy ! Component: 100 - total flux cleaned = -0.000581891 Jy ! Component: 150 - total flux cleaned = -0.000827324 Jy ! Component: 200 - total flux cleaned = -0.000990236 Jy ! Total flux subtracted in 200 components = -0.000990236 Jy ! Clean residual min=-0.001931 max=0.002052 Jy/beam ! Clean residual mean=-0.000011 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.12597 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 177 components and 0.12597 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=0.156096Jy sigma=0.000648 ! Fit after self-cal, rms=0.156055Jy sigma=0.000648 wmodel J1934-2416_X_2017_01_16_pus_map.mod ! Writing 177 model components to file: J1934-2416_X_2017_01_16_pus_map.mod wobs J1934-2416_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1934-2416_X_2017_01_16_pus_uvs.fits wwins J1934-2416_X_2017_01_16_pus_map.win ! wwins: Wrote 5 windows to J1934-2416_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 = 0.000701357 Jy ! Component: 100 - total flux cleaned = 0.000941976 Jy ! Component: 150 - total flux cleaned = 0.00107128 Jy ! Component: 200 - total flux cleaned = 0.00119561 Jy ! Component: 250 - total flux cleaned = 0.00125542 Jy ! Component: 300 - total flux cleaned = 0.00116918 Jy ! Component: 350 - total flux cleaned = 0.0011419 Jy ! Component: 400 - total flux cleaned = 0.00116924 Jy ! Component: 450 - total flux cleaned = 0.00119565 Jy ! Component: 500 - total flux cleaned = 0.0011432 Jy ! Component: 550 - total flux cleaned = 0.00114347 Jy ! Component: 600 - total flux cleaned = 0.00111823 Jy ! Component: 650 - total flux cleaned = 0.00104491 Jy ! Component: 700 - total flux cleaned = 0.000973136 Jy ! Component: 750 - total flux cleaned = 0.000973354 Jy ! Component: 800 - total flux cleaned = 0.000903081 Jy ! Component: 850 - total flux cleaned = 0.000879691 Jy ! Component: 900 - total flux cleaned = 0.000789892 Jy ! Component: 950 - total flux cleaned = 0.000811748 Jy ! Component: 1000 - total flux cleaned = 0.000680964 Jy ! Component: 1050 - total flux cleaned = 0.000638027 Jy ! Component: 1100 - total flux cleaned = 0.000553909 Jy ! Component: 1150 - total flux cleaned = 0.000554049 Jy ! Component: 1200 - total flux cleaned = 0.000533795 Jy ! Component: 1250 - total flux cleaned = 0.000533608 Jy ! Component: 1300 - total flux cleaned = 0.000493467 Jy ! Component: 1350 - total flux cleaned = 0.000434633 Jy ! Component: 1400 - total flux cleaned = 0.000396088 Jy ! Component: 1450 - total flux cleaned = 0.000282218 Jy ! Component: 1500 - total flux cleaned = 0.000300993 Jy ! Component: 1550 - total flux cleaned = 0.000208608 Jy ! Component: 1600 - total flux cleaned = 0.00019034 Jy ! Component: 1650 - total flux cleaned = 0.00017228 Jy ! Component: 1700 - total flux cleaned = 0.000172159 Jy ! Component: 1750 - total flux cleaned = 0.000172104 Jy ! Component: 1800 - total flux cleaned = 0.000137285 Jy ! Component: 1850 - total flux cleaned = 0.000119817 Jy ! Component: 1900 - total flux cleaned = 0.000136976 Jy ! Component: 1950 - total flux cleaned = 0.000153679 Jy ! Component: 2000 - total flux cleaned = 0.000170411 Jy ! Total flux subtracted in 2048 components = 0.000170451 Jy ! Clean residual min=-0.000887 max=0.000832 Jy/beam ! Clean residual mean=-0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.126141 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 334 components and 0.126141 Jy ![Exited script file: muppet] wmap "J1934-2416_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9918 x 3.631 at 14.61 degrees (North through East) ! Clean map min=-0.0028322 max=0.074696 Jy/beam ! Writing clean map to FITS file: J1934-2416_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 0.0746963 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000344467 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.38347 1.38347 2.76694 5.53388 11.0678 22.1355 44.271 88.5421 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.074 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9918 x 3.631 at 14.61 degrees (North through East) ! Clean map min=-0.0028322 max=0.074696 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 J1934-2416_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:51:34 2019