! Started logfile: J0232+2017_X_2017_10_09_pus_uvs.log on Sun May 12 15:16:46 2019 obs J0232+2017_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0232+2017_X_2017_10_09_pus_uva.fits ! AN table 1: 262 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.653732 visibilities/baseline/integration-bin. ! Found source: J0232+2017 ! ! 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 763 lines of history. ! ! Reading 73992 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 J0232+2017_X_2017_10_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 621 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 621 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 621 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 621 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 621 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 621 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 621 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 621 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 621 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 621 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 621 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=1.003825Jy sigma=0.008767 ! Fit after self-cal, rms=0.963439Jy sigma=0.008421 ! 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=0.7437 mas, bmaj=2.31 mas, bpa=-19.93 degrees ! Estimated noise=719.733 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 = 0.0314657 Jy ! Component: 100 - total flux cleaned = 0.0383394 Jy ! Total flux subtracted in 100 components = 0.0383394 Jy ! Clean residual min=-0.002014 max=0.001944 Jy/beam ! Clean residual mean=0.000001 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0383394 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0383394 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=0.073237Jy sigma=0.000613 ! Fit after self-cal, rms=0.071387Jy sigma=0.000597 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365778 Jy ! Component: 100 - total flux cleaned = 0.00327015 Jy ! Total flux subtracted in 100 components = 0.00327015 Jy ! Clean residual min=-0.002099 max=0.002098 Jy/beam ! Clean residual mean=0.000002 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.0416096 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0416096 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=0.071234Jy sigma=0.000596 ! Fit after self-cal, rms=0.071202Jy sigma=0.000596 ! 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=0.9732 mas, bmaj=2.522 mas, bpa=-17.46 degrees ! Estimated noise=303.445 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 = -0.000858019 Jy ! Component: 100 - total flux cleaned = -0.00114209 Jy ! Component: 150 - total flux cleaned = -0.00123544 Jy ! Component: 200 - total flux cleaned = -0.00130271 Jy ! Total flux subtracted in 200 components = -0.00130271 Jy ! Clean residual min=-0.001029 max=0.000998 Jy/beam ! Clean residual mean=0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0403069 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.0403069 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=0.071191Jy sigma=0.000596 ! Fit after self-cal, rms=0.071156Jy sigma=0.000596 ! 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 1.04 FD 1.07 HN 1.01 KP 0.98 ! LA 1.04 MK 1.02 NL 0.95 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.07 HN 1.05 KP 0.99 ! LA 0.99 MK 1.05 NL 1.05 OV 1.00* ! PT 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 0.98 KP 0.99 ! LA 1.05 MK 1.09 NL 1.07 OV 1.00* ! PT 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 1.02 KP 0.97 ! LA 1.08 MK 1.01 NL 1.05 OV 1.00* ! PT 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 0.93 KP 0.99 ! LA 1.06 MK 1.02 NL 1.03 OV 1.00* ! PT 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 0.92 KP 0.94 ! LA 1.05 MK 1.03 NL 1.03 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.94 KP 0.99 ! LA 1.07 MK 1.00 NL 1.00 OV 1.00* ! PT 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.06 HN 0.93 KP 0.91 ! LA 1.05 MK 0.97 NL 1.02 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.92 KP 0.95 ! LA 1.05 MK 0.97 NL 1.01 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.91 KP 0.92 ! LA 1.02 MK 0.92 NL 0.99 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.93 HN 0.94 KP 0.90 ! LA 1.04 MK 0.93 NL 0.95 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.82 HN 0.90 KP 0.89 ! LA 0.98 MK 0.83 NL 1.00 OV 1.00* ! PT 0.91 ! ! ! Fit before self-cal, rms=0.071156Jy sigma=0.000596 ! Fit after self-cal, rms=0.069653Jy sigma=0.000594 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9624 mas, bmaj=2.523 mas, bpa=-17.48 degrees ! Estimated noise=304.155 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 = 0.000171183 Jy ! Component: 100 - total flux cleaned = 0.000191671 Jy ! Component: 150 - total flux cleaned = 0.000208362 Jy ! Component: 200 - total flux cleaned = 0.000209035 Jy ! Total flux subtracted in 200 components = 0.000209035 Jy ! Clean residual min=-0.000812 max=0.000813 Jy/beam ! Clean residual mean=-0.000002 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0405159 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0405159 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=0.069650Jy sigma=0.000594 ! Fit after self-cal, rms=0.069608Jy sigma=0.000594 ! 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=0.069608Jy sigma=0.000594 ! Fit after self-cal, rms=0.069588Jy sigma=0.000594 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9627 mas, bmaj=2.518 mas, bpa=-17.51 degrees ! Estimated noise=304.085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175707 Jy ! Component: 100 - total flux cleaned = 0.000182477 Jy ! Component: 150 - total flux cleaned = 0.000182687 Jy ! Component: 200 - total flux cleaned = 0.000182485 Jy ! Total flux subtracted in 200 components = 0.000182485 Jy ! Clean residual min=-0.000805 max=0.000787 Jy/beam ! Clean residual mean=-0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0406984 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.0406984 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=0.069586Jy sigma=0.000594 ! Fit after self-cal, rms=0.069603Jy sigma=0.000593 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 (13.8, -21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000429997 Jy ! Component: 100 - total flux cleaned = 0.000432117 Jy ! Component: 150 - total flux cleaned = 0.000407726 Jy ! Component: 200 - total flux cleaned = 0.000373748 Jy ! Total flux subtracted in 200 components = 0.000373748 Jy ! Clean residual min=-0.000695 max=0.000779 Jy/beam ! Clean residual mean=-0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0410721 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.0410721 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=0.069594Jy sigma=0.000593 ! Fit after self-cal, rms=0.069592Jy sigma=0.000593 ! Inverting map ! Added new window around map position (2.2, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000644069 Jy ! Component: 100 - total flux cleaned = 0.000765555 Jy ! Component: 150 - total flux cleaned = 0.000797121 Jy ! Component: 200 - total flux cleaned = 0.000783359 Jy ! Total flux subtracted in 200 components = 0.000783359 Jy ! Clean residual min=-0.000656 max=0.000600 Jy/beam ! Clean residual mean=-0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0418555 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.0418555 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=0.069580Jy sigma=0.000593 ! Fit after self-cal, rms=0.069575Jy sigma=0.000593 ! 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=0.069575Jy sigma=0.000593 ! Fit after self-cal, rms=0.069671Jy sigma=0.000593 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9625 mas, bmaj=2.516 mas, bpa=-17.5 degrees ! Estimated noise=303.501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0005231 Jy ! Component: 100 - total flux cleaned = 0.000625876 Jy ! Component: 150 - total flux cleaned = 0.000695861 Jy ! Component: 200 - total flux cleaned = 0.00070791 Jy ! Total flux subtracted in 200 components = 0.00070791 Jy ! Clean residual min=-0.000646 max=0.000613 Jy/beam ! Clean residual mean=-0.000000 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0425634 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 82 components and 0.0425634 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=0.069664Jy sigma=0.000593 ! Fit after self-cal, rms=0.069679Jy sigma=0.000593 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 = 0.000312754 Jy ! Component: 100 - total flux cleaned = 0.000399471 Jy ! Component: 150 - total flux cleaned = 0.000412126 Jy ! Component: 200 - total flux cleaned = 0.000400972 Jy ! Total flux subtracted in 200 components = 0.000400972 Jy ! Clean residual min=-0.000634 max=0.000608 Jy/beam ! Clean residual mean=-0.000000 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0429644 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 91 components and 0.0429644 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=0.069674Jy sigma=0.000593 ! Fit after self-cal, rms=0.069671Jy sigma=0.000593 ! 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=0.069671Jy sigma=0.000593 ! Fit after self-cal, rms=0.069734Jy sigma=0.000593 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.121 mas, bmaj=2.861 mas, bpa=-16.7 degrees ! Estimated noise=371.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000402408 Jy ! Component: 100 - total flux cleaned = 0.000429111 Jy ! Component: 150 - total flux cleaned = 0.000440265 Jy ! Component: 200 - total flux cleaned = 0.000411166 Jy ! Total flux subtracted in 200 components = 0.000411166 Jy ! Clean residual min=-0.000632 max=0.000641 Jy/beam ! Clean residual mean=-0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0433755 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.0433755 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=0.069731Jy sigma=0.000593 ! Fit after self-cal, rms=0.069735Jy sigma=0.000593 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 = 0.000322725 Jy ! Component: 100 - total flux cleaned = 0.000380983 Jy ! Component: 150 - total flux cleaned = 0.000361904 Jy ! Component: 200 - total flux cleaned = 0.000327218 Jy ! Total flux subtracted in 200 components = 0.000327218 Jy ! Clean residual min=-0.000626 max=0.000634 Jy/beam ! Clean residual mean=-0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0437028 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 0.0437028 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=0.069733Jy sigma=0.000593 ! Fit after self-cal, rms=0.069731Jy sigma=0.000593 ! 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=0.9629 mas, bmaj=2.517 mas, bpa=-17.5 degrees ! Estimated noise=303.247 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9629 x 2.517 at -17.5 degrees (North through East) ! Clean map min=-0.001644 max=0.042663 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=0.7381 mas, bmaj=2.3 mas, bpa=-19.85 degrees ! Estimated noise=702.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.033514 Jy ! Component: 100 - total flux cleaned = 0.0408513 Jy ! Component: 150 - total flux cleaned = 0.0423103 Jy ! Component: 200 - total flux cleaned = 0.0429554 Jy ! Total flux subtracted in 200 components = 0.0429554 Jy ! Clean residual min=-0.001626 max=0.001818 Jy/beam ! Clean residual mean=0.000002 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0429554 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0429554 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9629 mas, bmaj=2.517 mas, bpa=-17.5 degrees ! Estimated noise=303.247 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 = 0.00049312 Jy ! Component: 100 - total flux cleaned = 0.000882517 Jy ! Component: 150 - total flux cleaned = 0.00104277 Jy ! Component: 200 - total flux cleaned = 0.00112537 Jy ! Total flux subtracted in 200 components = 0.00112537 Jy ! Clean residual min=-0.000712 max=0.000791 Jy/beam ! Clean residual mean=-0.000000 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0440808 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.0440808 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=2.121 mas, bmaj=2.861 mas, bpa=-16.7 degrees ! Estimated noise=371.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134675 Jy ! Component: 100 - total flux cleaned = 0.000179075 Jy ! Component: 150 - total flux cleaned = 0.000197099 Jy ! Component: 200 - total flux cleaned = 0.000181595 Jy ! Total flux subtracted in 200 components = 0.000181595 Jy ! Clean residual min=-0.000692 max=0.000688 Jy/beam ! Clean residual mean=-0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0442624 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 = 6.21102e-07 Jy ! Component: 100 - total flux cleaned = -3.76468e-05 Jy ! Component: 150 - total flux cleaned = -7.24603e-05 Jy ! Component: 200 - total flux cleaned = -9.4211e-05 Jy ! Total flux subtracted in 200 components = -9.4211e-05 Jy ! Clean residual min=-0.000653 max=0.000664 Jy/beam ! Clean residual mean=-0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0441681 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 72 components and 0.0441681 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9629 mas, bmaj=2.517 mas, bpa=-17.5 degrees ! Estimated noise=303.247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.51293e-05 Jy ! Component: 100 - total flux cleaned = 8.43454e-05 Jy ! Component: 150 - total flux cleaned = 8.52248e-05 Jy ! Component: 200 - total flux cleaned = 8.62046e-05 Jy ! Total flux subtracted in 200 components = 8.62046e-05 Jy ! Clean residual min=-0.000642 max=0.000657 Jy/beam ! Clean residual mean=0.000000 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.0442543 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.0442544 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=0.069737Jy sigma=0.000593 ! Fit after self-cal, rms=0.069736Jy sigma=0.000593 wmodel J0232+2017_X_2017_10_09_pus_map.mod ! Writing 91 model components to file: J0232+2017_X_2017_10_09_pus_map.mod wobs J0232+2017_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0232+2017_X_2017_10_09_pus_uvs.fits wwins J0232+2017_X_2017_10_09_pus_map.win ! wwins: Wrote 3 windows to J0232+2017_X_2017_10_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 = -5.80122e-05 Jy ! Component: 100 - total flux cleaned = -5.78263e-05 Jy ! Component: 150 - total flux cleaned = -2.94739e-05 Jy ! Component: 200 - total flux cleaned = -2.26299e-06 Jy ! Component: 250 - total flux cleaned = 2.3911e-05 Jy ! Component: 300 - total flux cleaned = 5.77702e-05 Jy ! Component: 350 - total flux cleaned = 7.42093e-05 Jy ! Component: 400 - total flux cleaned = 0.000106514 Jy ! Component: 450 - total flux cleaned = 0.000161442 Jy ! Component: 500 - total flux cleaned = 0.000199833 Jy ! Component: 550 - total flux cleaned = 0.000237522 Jy ! Component: 600 - total flux cleaned = 0.000288999 Jy ! Component: 650 - total flux cleaned = 0.000317767 Jy ! Component: 700 - total flux cleaned = 0.000346074 Jy ! Component: 750 - total flux cleaned = 0.000366945 Jy ! Component: 800 - total flux cleaned = 0.000380713 Jy ! Component: 850 - total flux cleaned = 0.000407514 Jy ! Component: 900 - total flux cleaned = 0.00044042 Jy ! Component: 950 - total flux cleaned = 0.00047909 Jy ! Component: 1000 - total flux cleaned = 0.000491691 Jy ! Component: 1050 - total flux cleaned = 0.00051666 Jy ! Component: 1100 - total flux cleaned = 0.000553713 Jy ! Component: 1150 - total flux cleaned = 0.000590083 Jy ! Component: 1200 - total flux cleaned = 0.000608126 Jy ! Component: 1250 - total flux cleaned = 0.000655352 Jy ! Component: 1300 - total flux cleaned = 0.000672915 Jy ! Component: 1350 - total flux cleaned = 0.000718791 Jy ! Component: 1400 - total flux cleaned = 0.000730118 Jy ! Component: 1450 - total flux cleaned = 0.000774851 Jy ! Component: 1500 - total flux cleaned = 0.000796812 Jy ! Component: 1550 - total flux cleaned = 0.000823941 Jy ! Component: 1600 - total flux cleaned = 0.000834754 Jy ! Component: 1650 - total flux cleaned = 0.000871862 Jy ! Component: 1700 - total flux cleaned = 0.000892775 Jy ! Component: 1750 - total flux cleaned = 0.000908282 Jy ! Component: 1800 - total flux cleaned = 0.000928642 Jy ! Component: 1850 - total flux cleaned = 0.000923547 Jy ! Component: 1900 - total flux cleaned = 0.000923551 Jy ! Component: 1950 - total flux cleaned = 0.000943323 Jy ! Component: 2000 - total flux cleaned = 0.000938425 Jy ! Total flux subtracted in 2048 components = 0.000972431 Jy ! Clean residual min=-0.000306 max=0.000242 Jy/beam ! Clean residual mean=-0.000001 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0452268 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 229 components and 0.0452268 Jy ![Exited script file: muppet] wmap "J0232+2017_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9629 x 2.517 at -17.5 degrees (North through East) ! Clean map min=-0.0015509 max=0.042428 Jy/beam ! Writing clean map to FITS file: J0232+2017_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0424282 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.41909e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.666001 0.666001 1.332 2.664 5.32801 10.656 21.312 42.6241 85.2481 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.042 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9629 x 2.517 at -17.5 degrees (North through East) ! Clean map min=-0.0015509 max=0.042428 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 J0232+2017_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:16:51 2019