! Started logfile: J2052+3635_X_2017_07_09_pus_uvs.log on Wed May 8 15:31:34 2019 obs J2052+3635_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J2052+3635_X_2017_07_09_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.962963 visibilities/baseline/integration-bin. ! Found source: J2052+3635 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 979 lines of history. ! ! Reading 59280 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 J2052+3635_X_2017_07_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.738691Jy sigma=0.006176 ! Fit after self-cal, rms=0.693121Jy sigma=0.005774 ! 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=0.7444 mas, bmaj=1.299 mas, bpa=-0.573 degrees ! Estimated noise=748.761 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 = 0.263218 Jy ! Component: 100 - total flux cleaned = 0.378274 Jy ! Total flux subtracted in 100 components = 0.378274 Jy ! Clean residual min=-0.041310 max=0.139168 Jy/beam ! Clean residual mean=-0.000703 rms=0.012562 Jy/beam ! Combined flux in latest and established models = 0.378274 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.378274 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=0.340458Jy sigma=0.002980 ! Fit after self-cal, rms=0.340488Jy sigma=0.002977 ! Inverting map ! Added new window around map position (-1.6, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121961 Jy ! Component: 100 - total flux cleaned = 0.19284 Jy ! Total flux subtracted in 100 components = 0.19284 Jy ! Clean residual min=-0.029880 max=0.059878 Jy/beam ! Clean residual mean=-0.000617 rms=0.009180 Jy/beam ! Combined flux in latest and established models = 0.571114 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.571114 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=0.272292Jy sigma=0.002379 ! Fit after self-cal, rms=0.262464Jy sigma=0.002299 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0702404 Jy ! Component: 100 - total flux cleaned = 0.116574 Jy ! Total flux subtracted in 100 components = 0.116574 Jy ! Clean residual min=-0.024110 max=0.034454 Jy/beam ! Clean residual mean=-0.000577 rms=0.007002 Jy/beam ! Combined flux in latest and established models = 0.687688 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 48 components and 0.687688 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=0.230955Jy sigma=0.002019 ! Fit after self-cal, rms=0.228550Jy sigma=0.002000 ! 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=0.9578 mas, bmaj=1.554 mas, bpa=-0.2173 degrees ! Estimated noise=345.211 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 = 0.0658694 Jy ! Component: 100 - total flux cleaned = 0.109081 Jy ! Component: 150 - total flux cleaned = 0.140132 Jy ! Component: 200 - total flux cleaned = 0.16266 Jy ! Total flux subtracted in 200 components = 0.16266 Jy ! Clean residual min=-0.035669 max=0.041358 Jy/beam ! Clean residual mean=-0.001058 rms=0.010111 Jy/beam ! Combined flux in latest and established models = 0.850348 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 79 components and 0.850348 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=0.206096Jy sigma=0.001795 ! Fit after self-cal, rms=0.205076Jy sigma=0.001786 ! 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 0.99 FD 1.13 HN 1.07 KP 0.99 ! LA 0.86 MK 1.04 NL 0.92 OV 0.90 ! PT 0.93 SC 1.19 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.15 HN 1.11 KP 1.00 ! LA 0.86 MK 1.03 NL 0.93 OV 0.90 ! PT 0.97 SC 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.14 HN 1.07 KP 1.00 ! LA 0.89 MK 1.03 NL 0.95 OV 0.90 ! PT 0.94 SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.13 HN 1.10 KP 0.99 ! LA 0.89 MK 1.06 NL 0.94 OV 0.90 ! PT 0.96 SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.13 HN 1.08 KP 0.99 ! LA 0.90 MK 1.09 NL 0.97 OV 0.89 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.13 HN 1.13 KP 1.00 ! LA 0.91 MK 1.07 NL 0.94 OV 0.90 ! PT 0.95 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 HN 1.16 KP 1.02 ! LA 0.94 MK 1.08 NL 0.95 OV 0.90 ! PT 0.95 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.13 HN 1.17 KP 1.03 ! LA 0.95 MK 1.08 NL 0.96 OV 0.89 ! PT 0.96 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 1.18 KP 1.04 ! LA 0.99 MK 1.06 NL 0.97 OV 0.88 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.20 KP 1.05 ! LA 1.03 MK 1.05 NL 0.98 OV 0.88 ! PT 0.93 SC 1.11 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.17 KP 1.05 ! LA 1.03 MK 1.04 NL 0.97 OV 0.89 ! PT 0.92 SC 1.15 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.14 KP 1.04 ! LA 1.01 MK 1.03 NL 0.98 OV 0.90 ! PT 0.93 SC 1.15 ! ! ! Fit before self-cal, rms=0.205076Jy sigma=0.001786 ! Fit after self-cal, rms=0.196065Jy sigma=0.001719 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9903 mas, bmaj=1.599 mas, bpa=-0.7654 degrees ! Estimated noise=349.281 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 = 0.00796935 Jy ! Component: 100 - total flux cleaned = 0.00869295 Jy ! Component: 150 - total flux cleaned = 0.0094862 Jy ! Component: 200 - total flux cleaned = 0.0105649 Jy ! Total flux subtracted in 200 components = 0.0105649 Jy ! Clean residual min=-0.031492 max=0.036870 Jy/beam ! Clean residual mean=-0.000747 rms=0.009706 Jy/beam ! Combined flux in latest and established models = 0.860913 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.860913 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=0.194952Jy sigma=0.001709 ! Fit after self-cal, rms=0.195145Jy sigma=0.001707 ! 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=0.195145Jy sigma=0.001707 ! Fit after self-cal, rms=0.195333Jy sigma=0.001543 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9866 mas, bmaj=1.579 mas, bpa=-1.75 degrees ! Estimated noise=350.301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438107 Jy ! Component: 100 - total flux cleaned = 0.0063725 Jy ! Component: 150 - total flux cleaned = 0.00755693 Jy ! Component: 200 - total flux cleaned = 0.00823672 Jy ! Total flux subtracted in 200 components = 0.00823672 Jy ! Clean residual min=-0.026584 max=0.034267 Jy/beam ! Clean residual mean=-0.000359 rms=0.008855 Jy/beam ! Combined flux in latest and established models = 0.86915 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.86915 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=0.194747Jy sigma=0.001539 ! Fit after self-cal, rms=0.194857Jy sigma=0.001538 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 = 0.00062866 Jy ! Component: 100 - total flux cleaned = 0.00148784 Jy ! Component: 150 - total flux cleaned = 0.00148367 Jy ! Component: 200 - total flux cleaned = 0.00162937 Jy ! Total flux subtracted in 200 components = 0.00162937 Jy ! Clean residual min=-0.026549 max=0.034249 Jy/beam ! Clean residual mean=-0.000356 rms=0.008832 Jy/beam ! Combined flux in latest and established models = 0.870779 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 0.870779 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=0.194529Jy sigma=0.001536 ! Fit after self-cal, rms=0.194573Jy sigma=0.001535 ! 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=0.194573Jy sigma=0.001535 ! Fit after self-cal, rms=0.195410Jy sigma=0.001535 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.986 mas, bmaj=1.568 mas, bpa=-2.342 degrees ! Estimated noise=349.681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027853 Jy ! Component: 100 - total flux cleaned = 0.00417977 Jy ! Component: 150 - total flux cleaned = 0.00477029 Jy ! Component: 200 - total flux cleaned = 0.00517462 Jy ! Total flux subtracted in 200 components = 0.00517462 Jy ! Clean residual min=-0.026352 max=0.034096 Jy/beam ! Clean residual mean=-0.000368 rms=0.008795 Jy/beam ! Combined flux in latest and established models = 0.875954 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 92 components and 0.875954 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=0.195073Jy sigma=0.001533 ! Fit after self-cal, rms=0.195149Jy sigma=0.001532 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 = 0.0005612 Jy ! Component: 100 - total flux cleaned = 0.000553726 Jy ! Component: 150 - total flux cleaned = 0.00068771 Jy ! Component: 200 - total flux cleaned = 0.000816167 Jy ! Total flux subtracted in 200 components = 0.000816167 Jy ! Clean residual min=-0.026286 max=0.034108 Jy/beam ! Clean residual mean=-0.000367 rms=0.008783 Jy/beam ! Combined flux in latest and established models = 0.87677 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.87677 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=0.194872Jy sigma=0.001531 ! Fit after self-cal, rms=0.194953Jy sigma=0.001531 ! 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=0.194953Jy sigma=0.001531 ! Fit after self-cal, rms=0.195412Jy sigma=0.001531 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.226 mas, bmaj=2.599 mas, bpa=-0.4346 degrees ! Estimated noise=425.476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00532506 Jy ! Component: 100 - total flux cleaned = 0.00529835 Jy ! Component: 150 - total flux cleaned = 0.00511347 Jy ! Component: 200 - total flux cleaned = 0.00512214 Jy ! Total flux subtracted in 200 components = 0.00512214 Jy ! Clean residual min=-0.052305 max=0.064728 Jy/beam ! Clean residual mean=-0.000853 rms=0.017436 Jy/beam ! Combined flux in latest and established models = 0.881892 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 95 components and 0.881892 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=0.195712Jy sigma=0.001531 ! Fit after self-cal, rms=0.195274Jy sigma=0.001529 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 = -0.000362609 Jy ! Component: 100 - total flux cleaned = -0.000404356 Jy ! Component: 150 - total flux cleaned = -0.000710147 Jy ! Component: 200 - total flux cleaned = -0.000589536 Jy ! Total flux subtracted in 200 components = -0.000589536 Jy ! Clean residual min=-0.052288 max=0.064772 Jy/beam ! Clean residual mean=-0.000853 rms=0.017421 Jy/beam ! Combined flux in latest and established models = 0.881303 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 96 components and 0.881303 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=0.195655Jy sigma=0.001531 ! Fit after self-cal, rms=0.195232Jy sigma=0.001529 ! 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=0.9863 mas, bmaj=1.562 mas, bpa=-2.656 degrees ! Estimated noise=349.927 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9863 x 1.562 at -2.656 degrees (North through East) ! Clean map min=-0.026127 max=0.33338 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=0.7613 mas, bmaj=1.298 mas, bpa=-2.701 degrees ! Estimated noise=775.463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.286959 Jy ! Component: 100 - total flux cleaned = 0.432785 Jy ! Component: 150 - total flux cleaned = 0.52967 Jy ! Component: 200 - total flux cleaned = 0.599843 Jy ! Total flux subtracted in 200 components = 0.599843 Jy ! Clean residual min=-0.023537 max=0.041087 Jy/beam ! Clean residual mean=-0.000402 rms=0.007413 Jy/beam ! Combined flux in latest and established models = 0.599843 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.599843 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9863 mas, bmaj=1.562 mas, bpa=-2.656 degrees ! Estimated noise=349.927 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 = 0.0861445 Jy ! Component: 100 - total flux cleaned = 0.142896 Jy ! Component: 150 - total flux cleaned = 0.182416 Jy ! Component: 200 - total flux cleaned = 0.210551 Jy ! Total flux subtracted in 200 components = 0.210551 Jy ! Clean residual min=-0.027902 max=0.036766 Jy/beam ! Clean residual mean=-0.000514 rms=0.009136 Jy/beam ! Combined flux in latest and established models = 0.810394 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 68 components and 0.810394 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=2.226 mas, bmaj=2.599 mas, bpa=-0.4346 degrees ! Estimated noise=425.476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0345329 Jy ! Component: 100 - total flux cleaned = 0.0513483 Jy ! Component: 150 - total flux cleaned = 0.060437 Jy ! Component: 200 - total flux cleaned = 0.0650021 Jy ! Total flux subtracted in 200 components = 0.0650021 Jy ! Clean residual min=-0.052139 max=0.063930 Jy/beam ! Clean residual mean=-0.000880 rms=0.017444 Jy/beam ! Combined flux in latest and established models = 0.875396 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 = 0.000618853 Jy ! Component: 100 - total flux cleaned = 0.00119956 Jy ! Component: 150 - total flux cleaned = 0.00174962 Jy ! Component: 200 - total flux cleaned = 0.0022724 Jy ! Total flux subtracted in 200 components = 0.0022724 Jy ! Clean residual min=-0.051903 max=0.064014 Jy/beam ! Clean residual mean=-0.000869 rms=0.017430 Jy/beam ! Combined flux in latest and established models = 0.877668 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.877668 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9863 mas, bmaj=1.562 mas, bpa=-2.656 degrees ! Estimated noise=349.927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00577743 Jy ! Component: 100 - total flux cleaned = -0.00463512 Jy ! Component: 150 - total flux cleaned = -0.00336983 Jy ! Component: 200 - total flux cleaned = -0.00225786 Jy ! Total flux subtracted in 200 components = -0.00225786 Jy ! Clean residual min=-0.026691 max=0.034794 Jy/beam ! Clean residual mean=-0.000380 rms=0.008776 Jy/beam ! Combined flux in latest and established models = 0.875411 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 84 components and 0.875411 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=0.195370Jy sigma=0.001531 ! Fit after self-cal, rms=0.195143Jy sigma=0.001531 wmodel J2052+3635_X_2017_07_09_pus_map.mod ! Writing 84 model components to file: J2052+3635_X_2017_07_09_pus_map.mod wobs J2052+3635_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J2052+3635_X_2017_07_09_pus_uvs.fits wwins J2052+3635_X_2017_07_09_pus_map.win ! wwins: Wrote 2 windows to J2052+3635_X_2017_07_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154633 Jy ! Component: 100 - total flux cleaned = 0.0282421 Jy ! Component: 150 - total flux cleaned = 0.0356548 Jy ! Component: 200 - total flux cleaned = 0.0412883 Jy ! Component: 250 - total flux cleaned = 0.0466894 Jy ! Component: 300 - total flux cleaned = 0.0505845 Jy ! Component: 350 - total flux cleaned = 0.0534969 Jy ! Component: 400 - total flux cleaned = 0.0551001 Jy ! Component: 450 - total flux cleaned = 0.0570609 Jy ! Component: 500 - total flux cleaned = 0.0597301 Jy ! Component: 550 - total flux cleaned = 0.0627018 Jy ! Component: 600 - total flux cleaned = 0.065599 Jy ! Component: 650 - total flux cleaned = 0.0680755 Jy ! Component: 700 - total flux cleaned = 0.0711747 Jy ! Component: 750 - total flux cleaned = 0.0742045 Jy ! Component: 800 - total flux cleaned = 0.0768335 Jy ! Component: 850 - total flux cleaned = 0.0787773 Jy ! Component: 900 - total flux cleaned = 0.081318 Jy ! Component: 950 - total flux cleaned = 0.0834982 Jy ! Component: 1000 - total flux cleaned = 0.0859361 Jy ! Component: 1050 - total flux cleaned = 0.0871382 Jy ! Component: 1100 - total flux cleaned = 0.0897922 Jy ! Component: 1150 - total flux cleaned = 0.0921069 Jy ! Component: 1200 - total flux cleaned = 0.0935277 Jy ! Component: 1250 - total flux cleaned = 0.0960599 Jy ! Component: 1300 - total flux cleaned = 0.0979973 Jy ! Component: 1350 - total flux cleaned = 0.0996404 Jy ! Component: 1400 - total flux cleaned = 0.101798 Jy ! Component: 1450 - total flux cleaned = 0.104191 Jy ! Component: 1500 - total flux cleaned = 0.105242 Jy ! Component: 1550 - total flux cleaned = 0.107322 Jy ! Component: 1600 - total flux cleaned = 0.108607 Jy ! Component: 1650 - total flux cleaned = 0.109874 Jy ! Component: 1700 - total flux cleaned = 0.11112 Jy ! Component: 1750 - total flux cleaned = 0.111618 Jy ! Component: 1800 - total flux cleaned = 0.112842 Jy ! Component: 1850 - total flux cleaned = 0.114293 Jy ! Component: 1900 - total flux cleaned = 0.114768 Jy ! Component: 1950 - total flux cleaned = 0.114772 Jy ! Component: 2000 - total flux cleaned = 0.116416 Jy ! Total flux subtracted in 2048 components = 0.118041 Jy ! Clean residual min=-0.011610 max=0.012826 Jy/beam ! Clean residual mean=-0.000253 rms=0.005436 Jy/beam ! Combined flux in latest and established models = 0.993451 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 356 components and 0.993451 Jy ![Exited script file: muppet] wmap "J2052+3635_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9863 x 1.562 at -2.656 degrees (North through East) ! Clean map min=-0.020108 max=0.33597 Jy/beam ! Writing clean map to FITS file: J2052+3635_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.335968 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00541242 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.83297 4.83297 9.66594 19.3319 38.6638 77.3275 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0162 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.335 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9863 x 1.562 at -2.656 degrees (North through East) ! Clean map min=-0.020108 max=0.33597 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 J2052+3635_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:31:38 2019