! Started logfile: J0955+3335_X_2017_10_21_pus_uvs.log on Sat May 11 21:53:22 2019 obs J0955+3335_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0955+3335_X_2017_10_21_pus_uva.fits ! AN table 1: 146 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.891933 visibilities/baseline/integration-bin. ! Found source: J0955+3335 ! ! 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 1202 lines of history. ! ! Reading 56256 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 J0955+3335_X_2017_10_21_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 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 176 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 205 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 396 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 366 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.980542Jy sigma=0.008608 ! Fit after self-cal, rms=0.952604Jy sigma=0.008399 ! 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=0.8694 mas, bmaj=2.076 mas, bpa=-20.37 degrees ! Estimated noise=935.321 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 = 0.0391865 Jy ! Component: 100 - total flux cleaned = 0.0478368 Jy ! Total flux subtracted in 100 components = 0.0478368 Jy ! Clean residual min=-0.003010 max=0.003029 Jy/beam ! Clean residual mean=-0.000013 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.0478368 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0478368 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=0.086671Jy sigma=0.000668 ! Fit after self-cal, rms=0.086023Jy sigma=0.000663 ! 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=1.124 mas, bmaj=2.291 mas, bpa=-19.61 degrees ! Estimated noise=366.199 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 = 0.00327027 Jy ! Component: 100 - total flux cleaned = 0.00449627 Jy ! Component: 150 - total flux cleaned = 0.00519143 Jy ! Component: 200 - total flux cleaned = 0.00561512 Jy ! Total flux subtracted in 200 components = 0.00561512 Jy ! Clean residual min=-0.001881 max=0.001445 Jy/beam ! Clean residual mean=-0.000014 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.053452 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 23 components and 0.053452 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=0.085875Jy sigma=0.000662 ! Fit after self-cal, rms=0.085864Jy sigma=0.000662 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.16 KP 1.02 ! LA 1.10 MK 1.04 NL 1.00 OV 1.01 ! PT 0.90 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.09 HN 0.95 KP 0.98 ! LA 1.07 MK 1.01 NL 1.03 OV 1.03 ! PT 0.96 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 1.02 KP 0.95 ! LA 1.05 MK 1.02 NL 1.00 OV 1.04 ! PT 0.91 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.14 KP 1.07 ! LA 1.00 MK 1.03 NL 0.96 OV 1.10 ! PT 0.84 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 0.93 KP 1.00 ! LA 1.09 MK 1.00 NL 0.97 OV 1.02 ! PT 0.88 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.08 KP 1.02 ! LA 1.00 MK 1.07 NL 0.97 OV 1.07 ! PT 0.85 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 0.96 KP 1.02 ! LA 1.02 MK 0.95 NL 1.02 OV 1.08 ! PT 0.84 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 HN 0.97 KP 1.00 ! LA 1.05 MK 1.01 NL 0.96 OV 0.99 ! PT 0.84 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.13 HN 0.98 KP 1.02 ! LA 0.98 MK 1.07 NL 1.00 OV 1.04 ! PT 0.80 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 0.97 KP 1.01 ! LA 1.04 MK 1.06 NL 1.02 OV 1.05 ! PT 0.82 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.98 KP 0.99 ! LA 0.97 MK 1.00 NL 1.06 OV 0.99 ! PT 0.82 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 0.93 KP 0.95 ! LA 1.05 MK 0.97 NL 0.99 OV 0.98 ! PT 0.76 ! ! ! Fit before self-cal, rms=0.085864Jy sigma=0.000662 ! Fit after self-cal, rms=0.085726Jy sigma=0.000661 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=2.306 mas, bpa=-19.63 degrees ! Estimated noise=368.564 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 = -1.20609e-05 Jy ! Component: 100 - total flux cleaned = -3.88752e-05 Jy ! Component: 150 - total flux cleaned = -4.98216e-05 Jy ! Component: 200 - total flux cleaned = -3.17274e-05 Jy ! Total flux subtracted in 200 components = -3.17274e-05 Jy ! Clean residual min=-0.001177 max=0.001158 Jy/beam ! Clean residual mean=0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0534202 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0534202 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=0.085716Jy sigma=0.000661 ! Fit after self-cal, rms=0.085816Jy sigma=0.000660 ! 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=0.085816Jy sigma=0.000660 ! Fit after self-cal, rms=0.081839Jy sigma=0.000659 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.132 mas, bmaj=2.308 mas, bpa=-19.72 degrees ! Estimated noise=367.925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122038 Jy ! Component: 100 - total flux cleaned = -0.000152688 Jy ! Component: 150 - total flux cleaned = -0.000163668 Jy ! Component: 200 - total flux cleaned = -0.000178404 Jy ! Total flux subtracted in 200 components = -0.000178404 Jy ! Clean residual min=-0.001059 max=0.000882 Jy/beam ! Clean residual mean=0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0532418 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.0532418 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=0.081838Jy sigma=0.000659 ! Fit after self-cal, rms=0.081870Jy sigma=0.000659 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 = 8.59427e-05 Jy ! Component: 100 - total flux cleaned = 6.80851e-05 Jy ! Component: 150 - total flux cleaned = 5.22832e-05 Jy ! Component: 200 - total flux cleaned = 4.24945e-05 Jy ! Total flux subtracted in 200 components = 4.24945e-05 Jy ! Clean residual min=-0.001078 max=0.000919 Jy/beam ! Clean residual mean=-0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0532843 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.0532843 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=0.081870Jy sigma=0.000659 ! Fit after self-cal, rms=0.081871Jy sigma=0.000659 ! 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=0.081871Jy sigma=0.000659 ! Fit after self-cal, rms=0.082076Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.134 mas, bmaj=2.308 mas, bpa=-19.7 degrees ! Estimated noise=368.674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.70648e-05 Jy ! Component: 100 - total flux cleaned = -2.21851e-06 Jy ! Component: 150 - total flux cleaned = -2.27874e-06 Jy ! Component: 200 - total flux cleaned = -1.13438e-05 Jy ! Total flux subtracted in 200 components = -1.13438e-05 Jy ! Clean residual min=-0.001116 max=0.000939 Jy/beam ! Clean residual mean=0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.053273 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.053273 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=0.082075Jy sigma=0.000659 ! Fit after self-cal, rms=0.082115Jy sigma=0.000659 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 = 3.09151e-06 Jy ! Component: 100 - total flux cleaned = -6.95241e-06 Jy ! Component: 150 - total flux cleaned = -2.01148e-05 Jy ! Component: 200 - total flux cleaned = -2.41924e-05 Jy ! Total flux subtracted in 200 components = -2.41924e-05 Jy ! Clean residual min=-0.001134 max=0.000892 Jy/beam ! Clean residual mean=0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0532488 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.0532488 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=0.082115Jy sigma=0.000659 ! Fit after self-cal, rms=0.082118Jy sigma=0.000659 ! 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=0.082118Jy sigma=0.000659 ! Fit after self-cal, rms=0.082343Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.322 mas, bmaj=2.862 mas, bpa=-10.94 degrees ! Estimated noise=413.695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0001095 Jy ! Component: 100 - total flux cleaned = -0.000132886 Jy ! Component: 150 - total flux cleaned = -0.000147476 Jy ! Component: 200 - total flux cleaned = -0.000159988 Jy ! Total flux subtracted in 200 components = -0.000159988 Jy ! Clean residual min=-0.001283 max=0.001045 Jy/beam ! Clean residual mean=0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0530888 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.0530888 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=0.082343Jy sigma=0.000659 ! Fit after self-cal, rms=0.082360Jy sigma=0.000659 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 = -6.01163e-05 Jy ! Component: 100 - total flux cleaned = -7.24336e-05 Jy ! Component: 150 - total flux cleaned = -7.93634e-05 Jy ! Component: 200 - total flux cleaned = -8.55329e-05 Jy ! Total flux subtracted in 200 components = -8.55329e-05 Jy ! Clean residual min=-0.001283 max=0.001071 Jy/beam ! Clean residual mean=0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0530033 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.0530033 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=0.082360Jy sigma=0.000659 ! Fit after self-cal, rms=0.082359Jy sigma=0.000659 ! 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=1.135 mas, bmaj=2.308 mas, bpa=-19.67 degrees ! Estimated noise=369.261 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.135 x 2.308 at -19.67 degrees (North through East) ! Clean map min=-0.001085 max=0.051684 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=0.874 mas, bmaj=2.098 mas, bpa=-20.55 degrees ! Estimated noise=941.614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.040236 Jy ! Component: 100 - total flux cleaned = 0.0492703 Jy ! Component: 150 - total flux cleaned = 0.0518378 Jy ! Component: 200 - total flux cleaned = 0.0531844 Jy ! Total flux subtracted in 200 components = 0.0531844 Jy ! Clean residual min=-0.002429 max=0.002376 Jy/beam ! Clean residual mean=-0.000005 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.0531844 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0531844 Jy ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=2.308 mas, bpa=-19.67 degrees ! Estimated noise=369.261 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 = 0.000260133 Jy ! Component: 100 - total flux cleaned = 0.000238306 Jy ! Component: 150 - total flux cleaned = 0.000203575 Jy ! Component: 200 - total flux cleaned = 0.000218627 Jy ! Total flux subtracted in 200 components = 0.000218627 Jy ! Clean residual min=-0.001132 max=0.000905 Jy/beam ! Clean residual mean=0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.053403 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.053403 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=2.322 mas, bmaj=2.862 mas, bpa=-10.94 degrees ! Estimated noise=413.695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000273628 Jy ! Component: 100 - total flux cleaned = -0.000273534 Jy ! Component: 150 - total flux cleaned = -0.000287187 Jy ! Component: 200 - total flux cleaned = -0.000306176 Jy ! Total flux subtracted in 200 components = -0.000306176 Jy ! Clean residual min=-0.001284 max=0.001078 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0530969 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 = -1.75314e-05 Jy ! Component: 100 - total flux cleaned = -3.29295e-05 Jy ! Component: 150 - total flux cleaned = -5.09776e-05 Jy ! Component: 200 - total flux cleaned = -6.31436e-05 Jy ! Total flux subtracted in 200 components = -6.31436e-05 Jy ! Clean residual min=-0.001285 max=0.001073 Jy/beam ! Clean residual mean=0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0530337 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.0530337 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=2.308 mas, bpa=-19.67 degrees ! Estimated noise=369.261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159296 Jy ! Component: 100 - total flux cleaned = 0.000180951 Jy ! Component: 150 - total flux cleaned = 0.000189943 Jy ! Component: 200 - total flux cleaned = 0.000181774 Jy ! Total flux subtracted in 200 components = 0.000181774 Jy ! Clean residual min=-0.001170 max=0.000953 Jy/beam ! Clean residual mean=0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0532155 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0532155 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=0.082360Jy sigma=0.000659 ! Fit after self-cal, rms=0.082365Jy sigma=0.000659 wmodel J0955+3335_X_2017_10_21_pus_map.mod ! Writing 39 model components to file: J0955+3335_X_2017_10_21_pus_map.mod wobs J0955+3335_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0955+3335_X_2017_10_21_pus_uvs.fits wwins J0955+3335_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J0955+3335_X_2017_10_21_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 = -0.000401922 Jy ! Component: 100 - total flux cleaned = -0.000468214 Jy ! Component: 150 - total flux cleaned = -0.000544241 Jy ! Component: 200 - total flux cleaned = -0.000516783 Jy ! Component: 250 - total flux cleaned = -0.000393897 Jy ! Component: 300 - total flux cleaned = -0.000314824 Jy ! Component: 350 - total flux cleaned = -0.000199761 Jy ! Component: 400 - total flux cleaned = -0.000112654 Jy ! Component: 450 - total flux cleaned = -2.79395e-05 Jy ! Component: 500 - total flux cleaned = 4.29993e-05 Jy ! Component: 550 - total flux cleaned = 0.000112101 Jy ! Component: 600 - total flux cleaned = 0.000168392 Jy ! Component: 650 - total flux cleaned = 0.000179296 Jy ! Component: 700 - total flux cleaned = 0.000222653 Jy ! Component: 750 - total flux cleaned = 0.000233271 Jy ! Component: 800 - total flux cleaned = 0.000264322 Jy ! Component: 850 - total flux cleaned = 0.000274301 Jy ! Component: 900 - total flux cleaned = 0.000264067 Jy ! Component: 950 - total flux cleaned = 0.000293749 Jy ! Component: 1000 - total flux cleaned = 0.000303403 Jy ! Component: 1050 - total flux cleaned = 0.000332146 Jy ! Component: 1100 - total flux cleaned = 0.000388679 Jy ! Component: 1150 - total flux cleaned = 0.000370024 Jy ! Component: 1200 - total flux cleaned = 0.000425148 Jy ! Component: 1250 - total flux cleaned = 0.000461201 Jy ! Component: 1300 - total flux cleaned = 0.000479104 Jy ! Component: 1350 - total flux cleaned = 0.000523198 Jy ! Component: 1400 - total flux cleaned = 0.000549025 Jy ! Component: 1450 - total flux cleaned = 0.000549091 Jy ! Component: 1500 - total flux cleaned = 0.000591238 Jy ! Component: 1550 - total flux cleaned = 0.000599623 Jy ! Component: 1600 - total flux cleaned = 0.000607971 Jy ! Component: 1650 - total flux cleaned = 0.00064869 Jy ! Component: 1700 - total flux cleaned = 0.000640699 Jy ! Component: 1750 - total flux cleaned = 0.000680174 Jy ! Component: 1800 - total flux cleaned = 0.000680167 Jy ! Component: 1850 - total flux cleaned = 0.000734137 Jy ! Component: 1900 - total flux cleaned = 0.000734085 Jy ! Component: 1950 - total flux cleaned = 0.000756727 Jy ! Component: 2000 - total flux cleaned = 0.000779116 Jy ! Total flux subtracted in 2048 components = 0.000808589 Jy ! Clean residual min=-0.000366 max=0.000372 Jy/beam ! Clean residual mean=0.000001 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0540241 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 175 components and 0.0540241 Jy ![Exited script file: muppet] wmap "J0955+3335_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.135 x 2.308 at -19.67 degrees (North through East) ! Clean map min=-0.00077787 max=0.051659 Jy/beam ! Writing clean map to FITS file: J0955+3335_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0516595 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141674 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.822737 0.822737 1.64547 3.29095 6.5819 13.1638 26.3276 52.6552 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.051 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.135 x 2.308 at -19.67 degrees (North through East) ! Clean map min=-0.00077787 max=0.051659 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 J0955+3335_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:53:24 2019