! Started logfile: J1427+2632_X_2017_08_05_pus_uvs.log on Thu May 9 18:53:55 2019 obs J1427+2632_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1427+2632_X_2017_08_05_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.836737 visibilities/baseline/integration-bin. ! Found source: J1427+2632 ! ! 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 575 lines of history. ! ! Reading 78168 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 J1427+2632_X_2017_08_05_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 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 341 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998598Jy sigma=0.008471 ! Fit after self-cal, rms=0.964503Jy sigma=0.008193 ! 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=0.7558 mas, bmaj=1.715 mas, bpa=-7.598 degrees ! Estimated noise=679.796 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 = 0.0299109 Jy ! Component: 100 - total flux cleaned = 0.0364335 Jy ! Total flux subtracted in 100 components = 0.0364335 Jy ! Clean residual min=-0.002123 max=0.002287 Jy/beam ! Clean residual mean=0.000005 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0364335 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0364335 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=0.077469Jy sigma=0.000622 ! Fit after self-cal, rms=0.075842Jy sigma=0.000608 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004501 Jy ! Component: 100 - total flux cleaned = 0.00486276 Jy ! Total flux subtracted in 100 components = 0.00486276 Jy ! Clean residual min=-0.002080 max=0.002116 Jy/beam ! Clean residual mean=0.000005 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0412962 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0412962 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=0.075636Jy sigma=0.000607 ! Fit after self-cal, rms=0.075619Jy sigma=0.000607 ! 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=1.004 mas, bmaj=2.037 mas, bpa=-5.339 degrees ! Estimated noise=309.994 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 = -0.000196337 Jy ! Component: 100 - total flux cleaned = -0.000246594 Jy ! Component: 150 - total flux cleaned = -0.000315132 Jy ! Component: 200 - total flux cleaned = -0.000359179 Jy ! Total flux subtracted in 200 components = -0.000359179 Jy ! Clean residual min=-0.001044 max=0.001116 Jy/beam ! Clean residual mean=0.000008 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0409371 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.0409371 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=0.075613Jy sigma=0.000607 ! Fit after self-cal, rms=0.075600Jy sigma=0.000607 ! 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 1.03 HN 1.03 KP 1.12 ! LA 1.01 MK 1.02 NL 1.00 OV 1.13 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.12 KP 1.00 ! LA 1.01 MK 1.08 NL 1.03 OV 1.10 ! PT 1.26 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.05 KP 0.97 ! LA 1.05 MK 1.07 NL 0.99 OV 1.09 ! PT 1.14 SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.01 KP 0.92 ! LA 1.08 MK 1.08 NL 1.01 OV 1.15 ! PT 1.15 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.96 KP 0.93 ! LA 1.02 MK 1.03 NL 1.02 OV 1.10 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.05 KP 0.88 ! LA 0.98 MK 1.05 NL 0.98 OV 1.10 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.05 KP 0.79 ! LA 1.01 MK 1.01 NL 0.97 OV 1.19 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.00 KP 0.85 ! LA 1.00 MK 0.98 NL 1.00 OV 1.14 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.08 KP 0.84 ! LA 1.04 MK 0.93 NL 0.97 OV 1.04 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.92 HN 0.93 KP 0.89 ! LA 1.06 MK 0.93 NL 0.96 OV 1.05 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.87 HN 0.90 KP 0.92 ! LA 0.95 MK 0.94 NL 0.96 OV 1.03 ! PT 0.95 SC 0.89 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.80 HN 0.87 KP 0.86 ! LA 0.98 MK 0.88 NL 0.92 OV 0.89 ! PT 0.97 SC 0.93 ! ! ! Fit before self-cal, rms=0.075600Jy sigma=0.000607 ! Fit after self-cal, rms=0.073795Jy sigma=0.000605 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=2.025 mas, bpa=-5.503 degrees ! Estimated noise=311.572 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 = 0.000298384 Jy ! Component: 100 - total flux cleaned = 0.000407781 Jy ! Component: 150 - total flux cleaned = 0.000412689 Jy ! Component: 200 - total flux cleaned = 0.000417011 Jy ! Total flux subtracted in 200 components = 0.000417011 Jy ! Clean residual min=-0.000720 max=0.000866 Jy/beam ! Clean residual mean=0.000002 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0413541 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0413541 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=0.073794Jy sigma=0.000605 ! Fit after self-cal, rms=0.073731Jy sigma=0.000605 ! 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=0.073731Jy sigma=0.000605 ! Fit after self-cal, rms=0.073832Jy sigma=0.000604 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=2.025 mas, bpa=-5.566 degrees ! Estimated noise=312.099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210747 Jy ! Component: 100 - total flux cleaned = 0.000308673 Jy ! Component: 150 - total flux cleaned = 0.0003273 Jy ! Component: 200 - total flux cleaned = 0.000343545 Jy ! Total flux subtracted in 200 components = 0.000343545 Jy ! Clean residual min=-0.000702 max=0.000715 Jy/beam ! Clean residual mean=-0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0416976 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0416976 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=0.073831Jy sigma=0.000604 ! Fit after self-cal, rms=0.073840Jy sigma=0.000604 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 = -4.06261e-05 Jy ! Component: 100 - total flux cleaned = -3.19598e-05 Jy ! Component: 150 - total flux cleaned = -3.00407e-05 Jy ! Component: 200 - total flux cleaned = -3.17338e-05 Jy ! Total flux subtracted in 200 components = -3.17338e-05 Jy ! Clean residual min=-0.000704 max=0.000674 Jy/beam ! Clean residual mean=0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0416659 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0416659 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=0.073839Jy sigma=0.000604 ! Fit after self-cal, rms=0.073837Jy sigma=0.000604 ! 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=0.073837Jy sigma=0.000604 ! Fit after self-cal, rms=0.074122Jy sigma=0.000604 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=2.023 mas, bpa=-5.539 degrees ! Estimated noise=311.914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.18402e-05 Jy ! Component: 100 - total flux cleaned = 0.000101682 Jy ! Component: 150 - total flux cleaned = 0.00011809 Jy ! Component: 200 - total flux cleaned = 0.000131693 Jy ! Total flux subtracted in 200 components = 0.000131693 Jy ! Clean residual min=-0.000711 max=0.000658 Jy/beam ! Clean residual mean=-0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0417976 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 28 components and 0.0417976 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=0.074122Jy sigma=0.000604 ! Fit after self-cal, rms=0.074140Jy sigma=0.000604 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 = 6.78752e-07 Jy ! Component: 100 - total flux cleaned = 6.97488e-07 Jy ! Component: 150 - total flux cleaned = 5.78538e-06 Jy ! Component: 200 - total flux cleaned = 1.02387e-05 Jy ! Total flux subtracted in 200 components = 1.02387e-05 Jy ! Clean residual min=-0.000685 max=0.000671 Jy/beam ! Clean residual mean=-0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0418078 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.0418078 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=0.074140Jy sigma=0.000604 ! Fit after self-cal, rms=0.074140Jy sigma=0.000604 ! 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=0.074140Jy sigma=0.000604 ! Fit after self-cal, rms=0.074222Jy sigma=0.000604 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.218 mas, bmaj=2.738 mas, bpa=-2.745 degrees ! Estimated noise=375.088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203986 Jy ! Component: 100 - total flux cleaned = 0.000203265 Jy ! Component: 150 - total flux cleaned = 0.000209879 Jy ! Component: 200 - total flux cleaned = 0.000217736 Jy ! Total flux subtracted in 200 components = 0.000217736 Jy ! Clean residual min=-0.000646 max=0.000747 Jy/beam ! Clean residual mean=-0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0420256 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.0420256 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=0.074222Jy sigma=0.000604 ! Fit after self-cal, rms=0.074231Jy sigma=0.000604 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 = 8.23258e-05 Jy ! Component: 100 - total flux cleaned = 8.47012e-05 Jy ! Component: 150 - total flux cleaned = 8.68876e-05 Jy ! Component: 200 - total flux cleaned = 9.08395e-05 Jy ! Total flux subtracted in 200 components = 9.08395e-05 Jy ! Clean residual min=-0.000661 max=0.000749 Jy/beam ! Clean residual mean=-0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0421164 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.0421164 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=0.074231Jy sigma=0.000604 ! Fit after self-cal, rms=0.074232Jy sigma=0.000604 ! 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=1.015 mas, bmaj=2.021 mas, bpa=-5.483 degrees ! Estimated noise=311.66 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 2.021 at -5.483 degrees (North through East) ! Clean map min=-0.00061801 max=0.041596 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=0.7635 mas, bmaj=1.706 mas, bpa=-7.599 degrees ! Estimated noise=674.221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328895 Jy ! Component: 100 - total flux cleaned = 0.0400788 Jy ! Component: 150 - total flux cleaned = 0.0419348 Jy ! Component: 200 - total flux cleaned = 0.0423232 Jy ! Total flux subtracted in 200 components = 0.0423232 Jy ! Clean residual min=-0.001490 max=0.001524 Jy/beam ! Clean residual mean=0.000003 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0423232 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0423232 Jy ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=2.021 mas, bpa=-5.483 degrees ! Estimated noise=311.66 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 = -4.83459e-05 Jy ! Component: 100 - total flux cleaned = -6.69653e-05 Jy ! Component: 150 - total flux cleaned = -9.31266e-05 Jy ! Component: 200 - total flux cleaned = -0.000123282 Jy ! Total flux subtracted in 200 components = -0.000123282 Jy ! Clean residual min=-0.000680 max=0.000627 Jy/beam ! Clean residual mean=0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0421999 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.0421999 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=2.218 mas, bmaj=2.738 mas, bpa=-2.745 degrees ! Estimated noise=375.088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.38228e-05 Jy ! Component: 100 - total flux cleaned = 5.03065e-05 Jy ! Component: 150 - total flux cleaned = 3.26049e-05 Jy ! Component: 200 - total flux cleaned = 2.21692e-05 Jy ! Total flux subtracted in 200 components = 2.21692e-05 Jy ! Clean residual min=-0.000676 max=0.000749 Jy/beam ! Clean residual mean=-0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0422221 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 = -8.70991e-06 Jy ! Component: 100 - total flux cleaned = -1.35995e-05 Jy ! Component: 150 - total flux cleaned = -1.59009e-05 Jy ! Component: 200 - total flux cleaned = -1.7998e-05 Jy ! Total flux subtracted in 200 components = -1.7998e-05 Jy ! Clean residual min=-0.000676 max=0.000751 Jy/beam ! Clean residual mean=-0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0422041 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0422041 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=2.021 mas, bpa=-5.483 degrees ! Estimated noise=311.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.98644e-05 Jy ! Component: 100 - total flux cleaned = -6.54425e-05 Jy ! Component: 150 - total flux cleaned = -7.77494e-05 Jy ! Component: 200 - total flux cleaned = -9.35205e-05 Jy ! Total flux subtracted in 200 components = -9.35205e-05 Jy ! Clean residual min=-0.000678 max=0.000644 Jy/beam ! Clean residual mean=-0.000000 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0421106 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0421106 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=0.074232Jy sigma=0.000604 ! Fit after self-cal, rms=0.074231Jy sigma=0.000604 wmodel J1427+2632_X_2017_08_05_pus_map.mod ! Writing 28 model components to file: J1427+2632_X_2017_08_05_pus_map.mod wobs J1427+2632_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1427+2632_X_2017_08_05_pus_uvs.fits wwins J1427+2632_X_2017_08_05_pus_map.win ! wwins: Wrote 1 windows to J1427+2632_X_2017_08_05_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 = 4.69653e-05 Jy ! Component: 100 - total flux cleaned = 9.27415e-05 Jy ! Component: 150 - total flux cleaned = 0.000136278 Jy ! Component: 200 - total flux cleaned = 0.000146907 Jy ! Component: 250 - total flux cleaned = 0.000167712 Jy ! Component: 300 - total flux cleaned = 0.000217874 Jy ! Component: 350 - total flux cleaned = 0.000276405 Jy ! Component: 400 - total flux cleaned = 0.000295304 Jy ! Component: 450 - total flux cleaned = 0.000341725 Jy ! Component: 500 - total flux cleaned = 0.000368816 Jy ! Component: 550 - total flux cleaned = 0.000413514 Jy ! Component: 600 - total flux cleaned = 0.000448705 Jy ! Component: 650 - total flux cleaned = 0.000491972 Jy ! Component: 700 - total flux cleaned = 0.000542934 Jy ! Component: 750 - total flux cleaned = 0.000584627 Jy ! Component: 800 - total flux cleaned = 0.000617431 Jy ! Component: 850 - total flux cleaned = 0.000649713 Jy ! Component: 900 - total flux cleaned = 0.00068156 Jy ! Component: 950 - total flux cleaned = 0.000743939 Jy ! Component: 1000 - total flux cleaned = 0.000789918 Jy ! Component: 1050 - total flux cleaned = 0.000820018 Jy ! Component: 1100 - total flux cleaned = 0.000857079 Jy ! Component: 1150 - total flux cleaned = 0.000864354 Jy ! Component: 1200 - total flux cleaned = 0.000871598 Jy ! Component: 1250 - total flux cleaned = 0.000900305 Jy ! Component: 1300 - total flux cleaned = 0.000900287 Jy ! Component: 1350 - total flux cleaned = 0.000907335 Jy ! Component: 1400 - total flux cleaned = 0.00092805 Jy ! Component: 1450 - total flux cleaned = 0.000941678 Jy ! Component: 1500 - total flux cleaned = 0.000968496 Jy ! Component: 1550 - total flux cleaned = 0.00100162 Jy ! Component: 1600 - total flux cleaned = 0.00101462 Jy ! Component: 1650 - total flux cleaned = 0.0010145 Jy ! Component: 1700 - total flux cleaned = 0.00102096 Jy ! Component: 1750 - total flux cleaned = 0.00104004 Jy ! Component: 1800 - total flux cleaned = 0.00103381 Jy ! Component: 1850 - total flux cleaned = 0.00107717 Jy ! Component: 1900 - total flux cleaned = 0.00106492 Jy ! Component: 1950 - total flux cleaned = 0.00108925 Jy ! Component: 2000 - total flux cleaned = 0.00108329 Jy ! Total flux subtracted in 2048 components = 0.0010893 Jy ! Clean residual min=-0.000298 max=0.000301 Jy/beam ! Clean residual mean=-0.000002 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0431999 Jy keep ! Adding 162 model components to the UV plane model. ! The established model now contains 190 components and 0.0431999 Jy ![Exited script file: muppet] wmap "J1427+2632_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 2.021 at -5.483 degrees (North through East) ! Clean map min=-0.00055252 max=0.041647 Jy/beam ! Writing clean map to FITS file: J1427+2632_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0416468 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119439 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.860369 0.860369 1.72074 3.44148 6.88295 13.7659 27.5318 55.0636 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 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: 1.015 x 2.021 at -5.483 degrees (North through East) ! Clean map min=-0.00055252 max=0.041647 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 J1427+2632_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:54:00 2019