! Started logfile: J1052+3355_X_2017_09_26_pus_uvs.log on Sat May 11 13:37:36 2019 obs J1052+3355_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J1052+3355_X_2017_09_26_pus_uva.fits ! AN table 1: 174 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.725096 visibilities/baseline/integration-bin. ! Found source: J1052+3355 ! ! 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 947 lines of history. ! ! Reading 54504 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 J1052+3355_X_2017_09_26_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 229 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 229 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 271 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 229 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 271 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 271 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 402 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 273 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 317 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 359 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 359 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 621 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002611Jy sigma=0.008838 ! Fit after self-cal, rms=0.963888Jy sigma=0.008504 ! 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=0.8966 mas, bmaj=1.657 mas, bpa=-24.6 degrees ! Estimated noise=1083.6 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 = 0.030611 Jy ! Component: 100 - total flux cleaned = 0.0372862 Jy ! Total flux subtracted in 100 components = 0.0372862 Jy ! Clean residual min=-0.002719 max=0.002807 Jy/beam ! Clean residual mean=0.000006 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.0372862 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0372862 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=0.070441Jy sigma=0.000596 ! Fit after self-cal, rms=0.068734Jy sigma=0.000581 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003653 Jy ! Component: 100 - total flux cleaned = 0.00329005 Jy ! Total flux subtracted in 100 components = 0.00329005 Jy ! Clean residual min=-0.002638 max=0.002371 Jy/beam ! Clean residual mean=0.000008 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.0405763 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0405763 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=0.068571Jy sigma=0.000580 ! Fit after self-cal, rms=0.068543Jy sigma=0.000580 ! 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=1.364 mas, bmaj=2.009 mas, bpa=-14.87 degrees ! Estimated noise=367.461 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 = -0.00100567 Jy ! Component: 100 - total flux cleaned = -0.00122455 Jy ! Component: 150 - total flux cleaned = -0.0012897 Jy ! Component: 200 - total flux cleaned = -0.00134325 Jy ! Total flux subtracted in 200 components = -0.00134325 Jy ! Clean residual min=-0.001280 max=0.001096 Jy/beam ! Clean residual mean=0.000015 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.039233 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.039233 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=0.068527Jy sigma=0.000580 ! Fit after self-cal, rms=0.068494Jy sigma=0.000579 ! 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 1.07 FD 0.97 HN 0.99 KP 0.99 ! LA 1.03 MK 1.02 NL 1.07 OV 1.07 ! PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 0.99 KP 1.04 ! LA 1.07 MK 1.05 NL 1.04 OV 1.06 ! PT 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.97 KP 1.04 ! LA 1.05 MK 1.01 NL 1.04 OV 1.08 ! PT 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.00 KP 0.95 ! LA 1.02 MK 1.00 NL 1.13 OV 1.17 ! PT 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.98 KP 0.97 ! LA 1.02 MK 0.95 NL 1.01 OV 1.12 ! PT 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.91 KP 0.99 ! LA 1.04 MK 1.00 NL 0.96 OV 1.09 ! PT 1.08 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.90 KP 0.88 ! LA 0.96 MK 1.07 NL 0.98 OV 1.07 ! PT 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.80 ! LA 1.00 MK 1.05 NL 0.98 OV 1.06 ! PT 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.96 KP 0.85 ! LA 0.99 MK 0.91 NL 1.08 OV 1.08 ! PT 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.92 KP 0.87 ! LA 0.99 MK 0.90 NL 0.96 OV 1.06 ! PT 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.93 HN 0.87 KP 0.90 ! LA 1.01 MK 0.91 NL 1.00 OV 1.00 ! PT 0.95 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.89 HN 0.91 KP 0.86 ! LA 0.92 MK 0.86 NL 0.94 OV 0.98 ! PT 0.90 ! ! ! Fit before self-cal, rms=0.068494Jy sigma=0.000579 ! Fit after self-cal, rms=0.066767Jy sigma=0.000578 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.356 mas, bmaj=1.991 mas, bpa=-14.54 degrees ! Estimated noise=365.794 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 = 4.12667e-05 Jy ! Component: 100 - total flux cleaned = 6.00005e-05 Jy ! Component: 150 - total flux cleaned = 5.99489e-05 Jy ! Component: 200 - total flux cleaned = 5.98938e-05 Jy ! Total flux subtracted in 200 components = 5.98938e-05 Jy ! Clean residual min=-0.000640 max=0.000709 Jy/beam ! Clean residual mean=0.000004 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0392929 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.0392929 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=0.066765Jy sigma=0.000578 ! Fit after self-cal, rms=0.066714Jy sigma=0.000578 ! 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=0.066714Jy sigma=0.000578 ! Fit after self-cal, rms=0.067037Jy sigma=0.000577 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.352 mas, bmaj=1.989 mas, bpa=-14.01 degrees ! Estimated noise=365.926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.19439e-05 Jy ! Component: 100 - total flux cleaned = 4.03733e-05 Jy ! Component: 150 - total flux cleaned = 6.03237e-05 Jy ! Component: 200 - total flux cleaned = 6.03857e-05 Jy ! Total flux subtracted in 200 components = 6.03857e-05 Jy ! Clean residual min=-0.000648 max=0.000729 Jy/beam ! Clean residual mean=0.000004 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0393533 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.0393533 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=0.067037Jy sigma=0.000577 ! Fit after self-cal, rms=0.067053Jy sigma=0.000577 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 (-22, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00053039 Jy ! Component: 100 - total flux cleaned = 0.000612982 Jy ! Component: 150 - total flux cleaned = 0.000705739 Jy ! Component: 200 - total flux cleaned = 0.000786675 Jy ! Total flux subtracted in 200 components = 0.000786675 Jy ! Clean residual min=-0.000575 max=0.000556 Jy/beam ! Clean residual mean=0.000008 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.04014 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.04014 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=0.067044Jy sigma=0.000577 ! Fit after self-cal, rms=0.067033Jy sigma=0.000577 ! 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=0.067033Jy sigma=0.000577 ! Fit after self-cal, rms=0.067481Jy sigma=0.000577 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.347 mas, bmaj=1.987 mas, bpa=-13.86 degrees ! Estimated noise=367.141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000277433 Jy ! Component: 100 - total flux cleaned = 0.000346057 Jy ! Component: 150 - total flux cleaned = 0.000401914 Jy ! Component: 200 - total flux cleaned = 0.000488301 Jy ! Total flux subtracted in 200 components = 0.000488301 Jy ! Clean residual min=-0.000599 max=0.000567 Jy/beam ! Clean residual mean=0.000005 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0406283 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 48 components and 0.0406283 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=0.067476Jy sigma=0.000577 ! Fit after self-cal, rms=0.067485Jy sigma=0.000577 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 = 0.000214422 Jy ! Component: 100 - total flux cleaned = 0.00028361 Jy ! Component: 150 - total flux cleaned = 0.000344477 Jy ! Component: 200 - total flux cleaned = 0.000407786 Jy ! Total flux subtracted in 200 components = 0.000407786 Jy ! Clean residual min=-0.000589 max=0.000563 Jy/beam ! Clean residual mean=0.000006 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0410361 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.0410361 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=0.067481Jy sigma=0.000577 ! Fit after self-cal, rms=0.067478Jy sigma=0.000577 ! 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=0.067478Jy sigma=0.000577 ! Fit after self-cal, rms=0.067639Jy sigma=0.000577 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.503 mas, bmaj=2.647 mas, bpa=-77.21 degrees ! Estimated noise=421.592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314877 Jy ! Component: 100 - total flux cleaned = 0.000433814 Jy ! Component: 150 - total flux cleaned = 0.000496494 Jy ! Component: 200 - total flux cleaned = 0.000525418 Jy ! Total flux subtracted in 200 components = 0.000525418 Jy ! Clean residual min=-0.000672 max=0.000649 Jy/beam ! Clean residual mean=0.000011 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0415615 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 73 components and 0.0415615 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=0.067637Jy sigma=0.000577 ! Fit after self-cal, rms=0.067645Jy sigma=0.000577 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 = 0.000252494 Jy ! Component: 100 - total flux cleaned = 0.000304802 Jy ! Component: 150 - total flux cleaned = 0.000332653 Jy ! Component: 200 - total flux cleaned = 0.00034921 Jy ! Total flux subtracted in 200 components = 0.00034921 Jy ! Clean residual min=-0.000680 max=0.000657 Jy/beam ! Clean residual mean=0.000011 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0419107 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 81 components and 0.0419107 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=0.067643Jy sigma=0.000577 ! Fit after self-cal, rms=0.067643Jy sigma=0.000577 ! 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=1.345 mas, bmaj=1.986 mas, bpa=-13.87 degrees ! Estimated noise=367.498 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.345 x 1.986 at -13.87 degrees (North through East) ! Clean map min=-0.00084477 max=0.041483 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=0.8933 mas, bmaj=1.637 mas, bpa=-23.1 degrees ! Estimated noise=1059.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0325833 Jy ! Component: 100 - total flux cleaned = 0.0390663 Jy ! Component: 150 - total flux cleaned = 0.0399756 Jy ! Component: 200 - total flux cleaned = 0.0405456 Jy ! Total flux subtracted in 200 components = 0.0405456 Jy ! Clean residual min=-0.002080 max=0.001874 Jy/beam ! Clean residual mean=0.000002 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0405457 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0405457 Jy ! Inverting map and beam ! Estimated beam: bmin=1.345 mas, bmaj=1.986 mas, bpa=-13.87 degrees ! Estimated noise=367.498 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 = 0.00073717 Jy ! Component: 100 - total flux cleaned = 0.0010339 Jy ! Component: 150 - total flux cleaned = 0.00123778 Jy ! Component: 200 - total flux cleaned = 0.00137661 Jy ! Total flux subtracted in 200 components = 0.00137661 Jy ! Clean residual min=-0.000727 max=0.000658 Jy/beam ! Clean residual mean=0.000007 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0419223 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.0419223 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=2.503 mas, bmaj=2.647 mas, bpa=-77.21 degrees ! Estimated noise=421.592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356343 Jy ! Component: 100 - total flux cleaned = 0.000420502 Jy ! Component: 150 - total flux cleaned = 0.000434916 Jy ! Component: 200 - total flux cleaned = 0.000447264 Jy ! Total flux subtracted in 200 components = 0.000447264 Jy ! Clean residual min=-0.000703 max=0.000695 Jy/beam ! Clean residual mean=0.000013 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0423695 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 = -5.32235e-07 Jy ! Component: 100 - total flux cleaned = 9.69841e-06 Jy ! Component: 150 - total flux cleaned = 9.52457e-06 Jy ! Component: 200 - total flux cleaned = 1.83215e-05 Jy ! Total flux subtracted in 200 components = 1.83215e-05 Jy ! Clean residual min=-0.000693 max=0.000687 Jy/beam ! Clean residual mean=0.000013 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0423878 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 54 components and 0.0423878 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.345 mas, bmaj=1.986 mas, bpa=-13.87 degrees ! Estimated noise=367.498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.60406e-05 Jy ! Component: 100 - total flux cleaned = -4.51807e-06 Jy ! Component: 150 - total flux cleaned = 5.79975e-06 Jy ! Component: 200 - total flux cleaned = 1.50279e-05 Jy ! Total flux subtracted in 200 components = 1.50279e-05 Jy ! Clean residual min=-0.000589 max=0.000606 Jy/beam ! Clean residual mean=0.000006 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0424029 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.0424029 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=0.067643Jy sigma=0.000577 ! Fit after self-cal, rms=0.067640Jy sigma=0.000577 wmodel J1052+3355_X_2017_09_26_pus_map.mod ! Writing 66 model components to file: J1052+3355_X_2017_09_26_pus_map.mod wobs J1052+3355_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J1052+3355_X_2017_09_26_pus_uvs.fits wwins J1052+3355_X_2017_09_26_pus_map.win ! wwins: Wrote 2 windows to J1052+3355_X_2017_09_26_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 = -9.2884e-05 Jy ! Component: 100 - total flux cleaned = -0.000132097 Jy ! Component: 150 - total flux cleaned = -0.000177386 Jy ! Component: 200 - total flux cleaned = -0.000194533 Jy ! Component: 250 - total flux cleaned = -0.000210847 Jy ! Component: 300 - total flux cleaned = -0.000234541 Jy ! Component: 350 - total flux cleaned = -0.000257456 Jy ! Component: 400 - total flux cleaned = -0.00029439 Jy ! Component: 450 - total flux cleaned = -0.000308805 Jy ! Component: 500 - total flux cleaned = -0.000329984 Jy ! Component: 550 - total flux cleaned = -0.000357197 Jy ! Component: 600 - total flux cleaned = -0.000363732 Jy ! Component: 650 - total flux cleaned = -0.000383124 Jy ! Component: 700 - total flux cleaned = -0.000389487 Jy ! Component: 750 - total flux cleaned = -0.000414469 Jy ! Component: 800 - total flux cleaned = -0.000426693 Jy ! Component: 850 - total flux cleaned = -0.000438783 Jy ! Component: 900 - total flux cleaned = -0.000432832 Jy ! Component: 950 - total flux cleaned = -0.000438817 Jy ! Component: 1000 - total flux cleaned = -0.000467604 Jy ! Component: 1050 - total flux cleaned = -0.000495818 Jy ! Component: 1100 - total flux cleaned = -0.000506851 Jy ! Component: 1150 - total flux cleaned = -0.000534237 Jy ! Component: 1200 - total flux cleaned = -0.000550496 Jy ! Component: 1250 - total flux cleaned = -0.000592936 Jy ! Component: 1300 - total flux cleaned = -0.00059816 Jy ! Component: 1350 - total flux cleaned = -0.000629268 Jy ! Component: 1400 - total flux cleaned = -0.00063953 Jy ! Component: 1450 - total flux cleaned = -0.000659745 Jy ! Component: 1500 - total flux cleaned = -0.000684691 Jy ! Component: 1550 - total flux cleaned = -0.000704389 Jy ! Component: 1600 - total flux cleaned = -0.000714113 Jy ! Component: 1650 - total flux cleaned = -0.000742885 Jy ! Component: 1700 - total flux cleaned = -0.000738175 Jy ! Component: 1750 - total flux cleaned = -0.000747561 Jy ! Component: 1800 - total flux cleaned = -0.00075696 Jy ! Component: 1850 - total flux cleaned = -0.000761567 Jy ! Component: 1900 - total flux cleaned = -0.000775171 Jy ! Component: 1950 - total flux cleaned = -0.000766168 Jy ! Component: 2000 - total flux cleaned = -0.000766126 Jy ! Total flux subtracted in 2048 components = -0.000766122 Jy ! Clean residual min=-0.000282 max=0.000220 Jy/beam ! Clean residual mean=0.000003 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0416367 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 203 components and 0.0416367 Jy ![Exited script file: muppet] wmap "J1052+3355_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.345 x 1.986 at -13.87 degrees (North through East) ! Clean map min=-0.00089748 max=0.041378 Jy/beam ! Writing clean map to FITS file: J1052+3355_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.041378 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.20564e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.594928 0.594928 1.18986 2.37971 4.75942 9.51885 19.0377 38.0754 76.1508 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.041 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.345 x 1.986 at -13.87 degrees (North through East) ! Clean map min=-0.00089748 max=0.041378 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 J1052+3355_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:37:40 2019