! Started logfile: J1934+6138_X_2017_03_23_pus_uvs.log on Mon May 13 10:27:33 2019 obs J1934+6138_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1934+6138_X_2017_03_23_pus_uva.fits ! AN table 1: 111 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.907107 visibilities/baseline/integration-bin. ! Found source: J1934+6138 ! ! 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 1124 lines of history. ! ! Reading 54372 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+6138_X_2017_03_23_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 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.864171Jy sigma=0.006418 ! Fit after self-cal, rms=0.853106Jy sigma=0.006362 ! 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=0.8323 mas, bmaj=1.012 mas, bpa=-23.81 degrees ! Estimated noise=895.543 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 = 0.119442 Jy ! Component: 100 - total flux cleaned = 0.147711 Jy ! Total flux subtracted in 100 components = 0.147711 Jy ! Clean residual min=-0.004842 max=0.011287 Jy/beam ! Clean residual mean=-0.000035 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.147711 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.147711 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=0.113110Jy sigma=0.000678 ! Fit after self-cal, rms=0.113088Jy sigma=0.000678 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122808 Jy ! Component: 100 - total flux cleaned = 0.0183108 Jy ! Total flux subtracted in 100 components = 0.0183108 Jy ! Clean residual min=-0.004009 max=0.009260 Jy/beam ! Clean residual mean=-0.000019 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.166022 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.166022 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=0.111765Jy sigma=0.000661 ! Fit after self-cal, rms=0.111770Jy sigma=0.000661 ! Inverting map ! Added new window around map position (0.2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00795696 Jy ! Component: 100 - total flux cleaned = 0.0120046 Jy ! Total flux subtracted in 100 components = 0.0120046 Jy ! Clean residual min=-0.003374 max=0.003533 Jy/beam ! Clean residual mean=-0.000009 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.178026 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.178026 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=0.111217Jy sigma=0.000654 ! Fit after self-cal, rms=0.111143Jy sigma=0.000654 ! 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=1.066 mas, bmaj=1.251 mas, bpa=-22.12 degrees ! Estimated noise=421.171 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 = 0.00408843 Jy ! Component: 100 - total flux cleaned = 0.00605176 Jy ! Component: 150 - total flux cleaned = 0.00723886 Jy ! Component: 200 - total flux cleaned = 0.00763019 Jy ! Total flux subtracted in 200 components = 0.00763019 Jy ! Clean residual min=-0.002255 max=0.002565 Jy/beam ! Clean residual mean=-0.000013 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.185657 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.185657 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=0.111019Jy sigma=0.000652 ! Fit after self-cal, rms=0.110997Jy sigma=0.000652 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 1.05 ! LA 0.98 MK 0.95 NL 0.96 OV 1.01 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 1.02 ! LA 1.00 MK 0.98 NL 0.95 OV 1.02 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.97 KP 1.03 ! LA 1.02 MK 0.98 NL 0.96 OV 1.00 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 1.03 ! LA 1.02 MK 0.99 NL 0.95 OV 1.05 ! PT 0.95 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 0.95 KP 1.00 ! LA 1.03 MK 0.99 NL 0.95 OV 1.02 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.99 KP 1.01 ! LA 1.01 MK 0.96 NL 0.97 OV 1.01 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.98 KP 1.02 ! LA 1.02 MK 0.97 NL 0.93 OV 1.01 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.97 KP 1.04 ! LA 1.00 MK 0.96 NL 0.95 OV 1.02 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.00 KP 1.04 ! LA 1.00 MK 0.99 NL 0.96 OV 1.02 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 1.04 ! LA 1.08 MK 0.94 NL 0.95 OV 1.02 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.00 KP 1.00 ! LA 1.03 MK 0.95 NL 0.95 OV 1.01 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 0.98 KP 1.03 ! LA 1.02 MK 0.93 NL 0.96 OV 1.03 ! PT 0.97 SC 1.03 ! ! ! Fit before self-cal, rms=0.110997Jy sigma=0.000652 ! Fit after self-cal, rms=0.111929Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=1.254 mas, bpa=-23.39 degrees ! Estimated noise=419.897 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, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177825 Jy ! Component: 100 - total flux cleaned = 0.002419 Jy ! Component: 150 - total flux cleaned = 0.00279876 Jy ! Component: 200 - total flux cleaned = 0.00283406 Jy ! Total flux subtracted in 200 components = 0.00283406 Jy ! Clean residual min=-0.001548 max=0.001592 Jy/beam ! Clean residual mean=0.000007 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.188491 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.188491 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=0.111875Jy sigma=0.000649 ! Fit after self-cal, rms=0.111885Jy sigma=0.000649 ! 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=0.111885Jy sigma=0.000649 ! Fit after self-cal, rms=0.116771Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=1.256 mas, bpa=-22.77 degrees ! Estimated noise=420.779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000470656 Jy ! Component: 100 - total flux cleaned = 0.000776183 Jy ! Component: 150 - total flux cleaned = 0.000821446 Jy ! Component: 200 - total flux cleaned = 0.00084186 Jy ! Total flux subtracted in 200 components = 0.00084186 Jy ! Clean residual min=-0.001142 max=0.001001 Jy/beam ! Clean residual mean=-0.000000 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.189332 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.189332 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=0.116755Jy sigma=0.000646 ! Fit after self-cal, rms=0.116815Jy sigma=0.000646 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 = 8.32538e-05 Jy ! Component: 100 - total flux cleaned = 0.000200004 Jy ! Component: 150 - total flux cleaned = 0.000233842 Jy ! Component: 200 - total flux cleaned = 0.000233397 Jy ! Total flux subtracted in 200 components = 0.000233397 Jy ! Clean residual min=-0.001090 max=0.001029 Jy/beam ! Clean residual mean=0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.189566 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.189566 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=0.116807Jy sigma=0.000646 ! Fit after self-cal, rms=0.116808Jy sigma=0.000646 ! 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=0.116808Jy sigma=0.000646 ! Fit after self-cal, rms=0.116965Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=1.256 mas, bpa=-22.78 degrees ! Estimated noise=420.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200513 Jy ! Component: 100 - total flux cleaned = 0.000335956 Jy ! Component: 150 - total flux cleaned = 0.000378475 Jy ! Component: 200 - total flux cleaned = 0.000378476 Jy ! Total flux subtracted in 200 components = 0.000378476 Jy ! Clean residual min=-0.001067 max=0.001020 Jy/beam ! Clean residual mean=0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.189944 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.189944 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=0.116959Jy sigma=0.000646 ! Fit after self-cal, rms=0.116959Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.18918e-05 Jy ! Component: 100 - total flux cleaned = 0.000107114 Jy ! Component: 150 - total flux cleaned = 0.000141391 Jy ! Component: 200 - total flux cleaned = 0.000141338 Jy ! Total flux subtracted in 200 components = 0.000141338 Jy ! Clean residual min=-0.001034 max=0.001032 Jy/beam ! Clean residual mean=0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.190086 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.190086 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=0.116956Jy sigma=0.000646 ! Fit after self-cal, rms=0.116955Jy sigma=0.000646 ! 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=0.116955Jy sigma=0.000646 ! Fit after self-cal, rms=0.116915Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.394 mas, bmaj=2.455 mas, bpa=13.43 degrees ! Estimated noise=512.245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000445249 Jy ! Component: 100 - total flux cleaned = 0.000556816 Jy ! Component: 150 - total flux cleaned = 0.000620718 Jy ! Component: 200 - total flux cleaned = 0.000627457 Jy ! Total flux subtracted in 200 components = 0.000627457 Jy ! Clean residual min=-0.000963 max=0.001004 Jy/beam ! Clean residual mean=0.000005 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.190713 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.190713 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=0.116916Jy sigma=0.000646 ! Fit after self-cal, rms=0.116914Jy sigma=0.000646 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 = 6.27346e-05 Jy ! Component: 100 - total flux cleaned = 0.000121266 Jy ! Component: 150 - total flux cleaned = 0.000139387 Jy ! Component: 200 - total flux cleaned = 0.000144945 Jy ! Total flux subtracted in 200 components = 0.000144945 Jy ! Clean residual min=-0.000936 max=0.001002 Jy/beam ! Clean residual mean=0.000005 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.190858 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.190858 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=0.116915Jy sigma=0.000646 ! Fit after self-cal, rms=0.116914Jy sigma=0.000646 ! 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=1.06 mas, bmaj=1.257 mas, bpa=-22.76 degrees ! Estimated noise=420.537 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.06 x 1.257 at -22.76 degrees (North through East) ! Clean map min=-0.00089597 max=0.15267 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=0.8296 mas, bmaj=1.017 mas, bpa=-24.79 degrees ! Estimated noise=892.572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118788 Jy ! Component: 100 - total flux cleaned = 0.147728 Jy ! Component: 150 - total flux cleaned = 0.16161 Jy ! Component: 200 - total flux cleaned = 0.169838 Jy ! Total flux subtracted in 200 components = 0.169838 Jy ! Clean residual min=-0.002840 max=0.004482 Jy/beam ! Clean residual mean=-0.000017 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.169838 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 0.169838 Jy ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=1.257 mas, bpa=-22.76 degrees ! Estimated noise=420.537 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 = 0.00734174 Jy ! Component: 100 - total flux cleaned = 0.0117403 Jy ! Component: 150 - total flux cleaned = 0.0146153 Jy ! Component: 200 - total flux cleaned = 0.0166105 Jy ! Total flux subtracted in 200 components = 0.0166105 Jy ! Clean residual min=-0.001133 max=0.001156 Jy/beam ! Clean residual mean=-0.000009 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.186448 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.186448 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=2.394 mas, bmaj=2.455 mas, bpa=13.43 degrees ! Estimated noise=512.245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211973 Jy ! Component: 100 - total flux cleaned = 0.00322366 Jy ! Component: 150 - total flux cleaned = 0.00385568 Jy ! Component: 200 - total flux cleaned = 0.00423696 Jy ! Total flux subtracted in 200 components = 0.00423696 Jy ! Clean residual min=-0.000959 max=0.000965 Jy/beam ! Clean residual mean=0.000004 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.190685 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 = 0.000221033 Jy ! Component: 100 - total flux cleaned = 0.000263606 Jy ! Component: 150 - total flux cleaned = 0.000294683 Jy ! Component: 200 - total flux cleaned = 0.000311447 Jy ! Total flux subtracted in 200 components = 0.000311447 Jy ! Clean residual min=-0.000948 max=0.000988 Jy/beam ! Clean residual mean=0.000006 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.190997 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 78 components and 0.190997 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=1.257 mas, bpa=-22.76 degrees ! Estimated noise=420.537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.22241e-05 Jy ! Component: 100 - total flux cleaned = -0.000133166 Jy ! Component: 150 - total flux cleaned = -0.000236197 Jy ! Component: 200 - total flux cleaned = -0.000270313 Jy ! Total flux subtracted in 200 components = -0.000270313 Jy ! Clean residual min=-0.001054 max=0.001030 Jy/beam ! Clean residual mean=0.000002 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.190726 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 86 components and 0.190726 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=0.116929Jy sigma=0.000646 ! Fit after self-cal, rms=0.116909Jy sigma=0.000646 wmodel J1934+6138_X_2017_03_23_pus_map.mod ! Writing 86 model components to file: J1934+6138_X_2017_03_23_pus_map.mod wobs J1934+6138_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1934+6138_X_2017_03_23_pus_uvs.fits wwins J1934+6138_X_2017_03_23_pus_map.win ! wwins: Wrote 3 windows to J1934+6138_X_2017_03_23_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 = -0.000161304 Jy ! Component: 100 - total flux cleaned = -0.000334832 Jy ! Component: 150 - total flux cleaned = -0.000285807 Jy ! Component: 200 - total flux cleaned = -0.000190279 Jy ! Component: 250 - total flux cleaned = -8.2022e-05 Jy ! Component: 300 - total flux cleaned = -2.15595e-05 Jy ! Component: 350 - total flux cleaned = 5.25583e-05 Jy ! Component: 400 - total flux cleaned = 0.000124962 Jy ! Component: 450 - total flux cleaned = 0.000181886 Jy ! Component: 500 - total flux cleaned = 0.000223971 Jy ! Component: 550 - total flux cleaned = 0.000292589 Jy ! Component: 600 - total flux cleaned = 0.000346534 Jy ! Component: 650 - total flux cleaned = 0.000373111 Jy ! Component: 700 - total flux cleaned = 0.000373197 Jy ! Component: 750 - total flux cleaned = 0.000309122 Jy ! Component: 800 - total flux cleaned = 0.000398479 Jy ! Component: 850 - total flux cleaned = 0.000398075 Jy ! Component: 900 - total flux cleaned = 0.000397936 Jy ! Component: 950 - total flux cleaned = 0.000410382 Jy ! Component: 1000 - total flux cleaned = 0.000373823 Jy ! Component: 1050 - total flux cleaned = 0.000434062 Jy ! Component: 1100 - total flux cleaned = 0.000422065 Jy ! Component: 1150 - total flux cleaned = 0.000445759 Jy ! Component: 1200 - total flux cleaned = 0.000457539 Jy ! Component: 1250 - total flux cleaned = 0.000515532 Jy ! Component: 1300 - total flux cleaned = 0.000538543 Jy ! Component: 1350 - total flux cleaned = 0.000572557 Jy ! Component: 1400 - total flux cleaned = 0.000583778 Jy ! Component: 1450 - total flux cleaned = 0.000639751 Jy ! Component: 1500 - total flux cleaned = 0.000661577 Jy ! Component: 1550 - total flux cleaned = 0.000639479 Jy ! Component: 1600 - total flux cleaned = 0.000661521 Jy ! Component: 1650 - total flux cleaned = 0.000672386 Jy ! Component: 1700 - total flux cleaned = 0.000726179 Jy ! Component: 1750 - total flux cleaned = 0.000758295 Jy ! Component: 1800 - total flux cleaned = 0.000779465 Jy ! Component: 1850 - total flux cleaned = 0.000779528 Jy ! Component: 1900 - total flux cleaned = 0.000790003 Jy ! Component: 1950 - total flux cleaned = 0.000831592 Jy ! Component: 2000 - total flux cleaned = 0.000852114 Jy ! Total flux subtracted in 2048 components = 0.000872641 Jy ! Clean residual min=-0.000632 max=0.000556 Jy/beam ! Clean residual mean=0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.191599 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 235 components and 0.191599 Jy ![Exited script file: muppet] wmap "J1934+6138_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.06 x 1.257 at -22.76 degrees (North through East) ! Clean map min=-0.00078525 max=0.15264 Jy/beam ! Writing clean map to FITS file: J1934+6138_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.152644 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187931 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.369351 0.369351 0.738702 1.4774 2.95481 5.90962 11.8192 23.6385 47.2769 94.5538 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.152 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.06 x 1.257 at -22.76 degrees (North through East) ! Clean map min=-0.00078525 max=0.15264 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+6138_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:27:36 2019