! Started logfile: J0344+6827_X_2017_06_10_pus_uvs.log on Mon May 6 12:42:01 2019 obs J0344+6827_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0344+6827_X_2017_06_10_pus_uva.fits ! AN table 1: 111 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.960561 visibilities/baseline/integration-bin. ! Found source: J0344+6827 ! ! 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 1309 lines of history. ! ! Reading 57576 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 J0344+6827_X_2017_06_10_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.832712Jy sigma=0.007571 ! Fit after self-cal, rms=0.823943Jy sigma=0.007496 ! 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=0.7974 mas, bmaj=0.9617 mas, bpa=-1.695 degrees ! Estimated noise=723.333 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 = 0.138551 Jy ! Component: 100 - total flux cleaned = 0.168782 Jy ! Total flux subtracted in 100 components = 0.168782 Jy ! Clean residual min=-0.002992 max=0.008620 Jy/beam ! Clean residual mean=-0.000003 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.168782 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.168782 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=0.077084Jy sigma=0.000676 ! Fit after self-cal, rms=0.077081Jy sigma=0.000676 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00807259 Jy ! Component: 100 - total flux cleaned = 0.0118962 Jy ! Total flux subtracted in 100 components = 0.0118962 Jy ! Clean residual min=-0.002314 max=0.002844 Jy/beam ! Clean residual mean=0.000003 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.180678 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.180678 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=0.076134Jy sigma=0.000667 ! Fit after self-cal, rms=0.076134Jy sigma=0.000667 ! 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=1.007 mas, bmaj=1.205 mas, bpa=1.568 degrees ! Estimated noise=326.13 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 = 0.0028724 Jy ! Component: 100 - total flux cleaned = 0.00432586 Jy ! Component: 150 - total flux cleaned = 0.00512515 Jy ! Component: 200 - total flux cleaned = 0.00550881 Jy ! Total flux subtracted in 200 components = 0.00550881 Jy ! Clean residual min=-0.001333 max=0.001319 Jy/beam ! Clean residual mean=0.000018 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.186187 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.186187 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=0.076038Jy sigma=0.000666 ! Fit after self-cal, rms=0.076039Jy sigma=0.000666 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 0.96 ! LA 0.99 MK 0.97 NL 0.99 OV 1.01 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.97 KP 0.98 ! LA 0.99 MK 0.96 NL 0.97 OV 1.00 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 0.97 ! LA 1.00 MK 0.98 NL 0.98 OV 1.01 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.02 KP 0.96 ! LA 1.03 MK 1.01 NL 0.98 OV 1.00 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.96 KP 0.99 ! LA 0.99 MK 1.00 NL 0.99 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.97 KP 0.98 ! LA 1.02 MK 1.01 NL 0.98 OV 1.00 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.99 KP 0.97 ! LA 1.02 MK 1.02 NL 1.00 OV 0.99 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 0.99 KP 0.98 ! LA 1.00 MK 0.98 NL 0.97 OV 1.01 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 0.96 ! LA 1.02 MK 0.96 NL 0.99 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.96 KP 0.98 ! LA 1.02 MK 1.00 NL 0.99 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.02 KP 0.98 ! LA 1.04 MK 0.99 NL 0.99 OV 1.02 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.94 KP 0.93 ! LA 1.01 MK 0.96 NL 0.98 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Fit before self-cal, rms=0.076039Jy sigma=0.000666 ! Fit after self-cal, rms=0.075850Jy sigma=0.000663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.209 mas, bpa=0.685 degrees ! Estimated noise=326.513 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 = -0.000363623 Jy ! Component: 100 - total flux cleaned = -0.000439657 Jy ! Component: 150 - total flux cleaned = -0.00047943 Jy ! Component: 200 - total flux cleaned = -0.000504256 Jy ! Total flux subtracted in 200 components = -0.000504256 Jy ! Clean residual min=-0.001029 max=0.000955 Jy/beam ! Clean residual mean=0.000005 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.185683 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.185683 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=0.075845Jy sigma=0.000663 ! Fit after self-cal, rms=0.075850Jy sigma=0.000663 ! 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=0.075850Jy sigma=0.000663 ! Fit after self-cal, rms=0.075829Jy sigma=0.000661 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.209 mas, bpa=0.78 degrees ! Estimated noise=326.395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000244684 Jy ! Component: 100 - total flux cleaned = -0.000259375 Jy ! Component: 150 - total flux cleaned = -0.000272168 Jy ! Component: 200 - total flux cleaned = -0.000283392 Jy ! Total flux subtracted in 200 components = -0.000283392 Jy ! Clean residual min=-0.000756 max=0.000816 Jy/beam ! Clean residual mean=0.000003 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.185399 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.185399 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=0.075827Jy sigma=0.000661 ! Fit after self-cal, rms=0.075832Jy sigma=0.000661 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 = -1.87305e-05 Jy ! Component: 100 - total flux cleaned = -1.83046e-05 Jy ! Component: 150 - total flux cleaned = -2.77836e-05 Jy ! Component: 200 - total flux cleaned = -2.76595e-05 Jy ! Total flux subtracted in 200 components = -2.76595e-05 Jy ! Clean residual min=-0.000761 max=0.000819 Jy/beam ! Clean residual mean=0.000003 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.185371 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.185371 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=0.075832Jy sigma=0.000661 ! Fit after self-cal, rms=0.075831Jy sigma=0.000661 ! 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=0.075831Jy sigma=0.000661 ! Fit after self-cal, rms=0.075871Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.21 mas, bpa=0.8565 degrees ! Estimated noise=326.453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000139995 Jy ! Component: 100 - total flux cleaned = -0.000150357 Jy ! Component: 150 - total flux cleaned = -0.000159273 Jy ! Component: 200 - total flux cleaned = -0.000162996 Jy ! Total flux subtracted in 200 components = -0.000162996 Jy ! Clean residual min=-0.000763 max=0.000811 Jy/beam ! Clean residual mean=0.000003 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.185208 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.185208 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=0.075870Jy sigma=0.000661 ! Fit after self-cal, rms=0.075870Jy sigma=0.000661 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 = 3.75032e-07 Jy ! Component: 100 - total flux cleaned = -3.85307e-06 Jy ! Component: 150 - total flux cleaned = -7.24577e-06 Jy ! Component: 200 - total flux cleaned = -1.0491e-05 Jy ! Total flux subtracted in 200 components = -1.0491e-05 Jy ! Clean residual min=-0.000764 max=0.000814 Jy/beam ! Clean residual mean=0.000003 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.185198 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.185198 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=0.075870Jy sigma=0.000661 ! Fit after self-cal, rms=0.075870Jy sigma=0.000661 ! 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=0.075870Jy sigma=0.000661 ! Fit after self-cal, rms=0.075886Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.345 mas, bmaj=2.435 mas, bpa=21.3 degrees ! Estimated noise=423.894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.51355e-05 Jy ! Component: 100 - total flux cleaned = -2.77653e-05 Jy ! Component: 150 - total flux cleaned = -1.71179e-05 Jy ! Component: 200 - total flux cleaned = -7.97925e-06 Jy ! Total flux subtracted in 200 components = -7.97925e-06 Jy ! Clean residual min=-0.000759 max=0.000896 Jy/beam ! Clean residual mean=0.000007 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.18519 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 43 components and 0.18519 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=0.075886Jy sigma=0.000661 ! Fit after self-cal, rms=0.075886Jy sigma=0.000661 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 = -1.22422e-05 Jy ! Component: 100 - total flux cleaned = -3.13136e-06 Jy ! Component: 150 - total flux cleaned = 4.44193e-06 Jy ! Component: 200 - total flux cleaned = 1.08981e-05 Jy ! Total flux subtracted in 200 components = 1.08981e-05 Jy ! Clean residual min=-0.000757 max=0.000898 Jy/beam ! Clean residual mean=0.000007 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.185201 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 43 components and 0.185201 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=0.075887Jy sigma=0.000661 ! Fit after self-cal, rms=0.075887Jy sigma=0.000661 ! 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=1.012 mas, bmaj=1.21 mas, bpa=0.8922 degrees ! Estimated noise=326.479 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 1.21 at 0.8922 degrees (North through East) ! Clean map min=-0.00070635 max=0.1791 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=0.801 mas, bmaj=0.9643 mas, bpa=-2.629 degrees ! Estimated noise=724.247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138692 Jy ! Component: 100 - total flux cleaned = 0.169003 Jy ! Component: 150 - total flux cleaned = 0.176748 Jy ! Component: 200 - total flux cleaned = 0.180231 Jy ! Total flux subtracted in 200 components = 0.180231 Jy ! Clean residual min=-0.001966 max=0.002158 Jy/beam ! Clean residual mean=-0.000003 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.180231 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.180231 Jy ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.21 mas, bpa=0.8922 degrees ! Estimated noise=326.479 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 = 0.00265097 Jy ! Component: 100 - total flux cleaned = 0.00387156 Jy ! Component: 150 - total flux cleaned = 0.00444238 Jy ! Component: 200 - total flux cleaned = 0.00457515 Jy ! Total flux subtracted in 200 components = 0.00457515 Jy ! Clean residual min=-0.000798 max=0.000824 Jy/beam ! Clean residual mean=0.000002 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.184806 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.184806 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=2.345 mas, bmaj=2.435 mas, bpa=21.3 degrees ! Estimated noise=423.894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274465 Jy ! Component: 100 - total flux cleaned = 0.000303167 Jy ! Component: 150 - total flux cleaned = 0.000320369 Jy ! Component: 200 - total flux cleaned = 0.000334927 Jy ! Total flux subtracted in 200 components = 0.000334927 Jy ! Clean residual min=-0.000754 max=0.000885 Jy/beam ! Clean residual mean=0.000007 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.185141 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 = 1.23249e-05 Jy ! Component: 100 - total flux cleaned = 2.29132e-05 Jy ! Component: 150 - total flux cleaned = 3.21476e-05 Jy ! Component: 200 - total flux cleaned = 4.0266e-05 Jy ! Total flux subtracted in 200 components = 4.0266e-05 Jy ! Clean residual min=-0.000755 max=0.000892 Jy/beam ! Clean residual mean=0.000007 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.185182 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.185182 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.21 mas, bpa=0.8922 degrees ! Estimated noise=326.479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125209 Jy ! Component: 100 - total flux cleaned = -0.000107498 Jy ! Component: 150 - total flux cleaned = -0.000107621 Jy ! Component: 200 - total flux cleaned = -0.000107382 Jy ! Total flux subtracted in 200 components = -0.000107382 Jy ! Clean residual min=-0.000782 max=0.000805 Jy/beam ! Clean residual mean=0.000003 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.185074 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 37 components and 0.185074 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=0.075890Jy sigma=0.000661 ! Fit after self-cal, rms=0.075888Jy sigma=0.000661 wmodel J0344+6827_X_2017_06_10_pus_map.mod ! Writing 37 model components to file: J0344+6827_X_2017_06_10_pus_map.mod wobs J0344+6827_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0344+6827_X_2017_06_10_pus_uvs.fits wwins J0344+6827_X_2017_06_10_pus_map.win ! wwins: Wrote 1 windows to J0344+6827_X_2017_06_10_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 = 0.000245614 Jy ! Component: 100 - total flux cleaned = 0.000286627 Jy ! Component: 150 - total flux cleaned = 0.000299106 Jy ! Component: 200 - total flux cleaned = 0.000262138 Jy ! Component: 250 - total flux cleaned = 0.000214388 Jy ! Component: 300 - total flux cleaned = 0.000167898 Jy ! Component: 350 - total flux cleaned = 0.000122702 Jy ! Component: 400 - total flux cleaned = 0.000100628 Jy ! Component: 450 - total flux cleaned = 6.77067e-05 Jy ! Component: 500 - total flux cleaned = 2.45735e-05 Jy ! Component: 550 - total flux cleaned = 3.38799e-06 Jy ! Component: 600 - total flux cleaned = -3.84125e-05 Jy ! Component: 650 - total flux cleaned = -6.9415e-05 Jy ! Component: 700 - total flux cleaned = -0.000120287 Jy ! Component: 750 - total flux cleaned = -0.000170542 Jy ! Component: 800 - total flux cleaned = -0.000220235 Jy ! Component: 850 - total flux cleaned = -0.000279219 Jy ! Component: 900 - total flux cleaned = -0.000308505 Jy ! Component: 950 - total flux cleaned = -0.00035667 Jy ! Component: 1000 - total flux cleaned = -0.000404313 Jy ! Component: 1050 - total flux cleaned = -0.000432596 Jy ! Component: 1100 - total flux cleaned = -0.000506999 Jy ! Component: 1150 - total flux cleaned = -0.000516091 Jy ! Component: 1200 - total flux cleaned = -0.000552667 Jy ! Component: 1250 - total flux cleaned = -0.000597868 Jy ! Component: 1300 - total flux cleaned = -0.000597929 Jy ! Component: 1350 - total flux cleaned = -0.00066009 Jy ! Component: 1400 - total flux cleaned = -0.000642447 Jy ! Component: 1450 - total flux cleaned = -0.000686301 Jy ! Component: 1500 - total flux cleaned = -0.000703683 Jy ! Component: 1550 - total flux cleaned = -0.000729405 Jy ! Component: 1600 - total flux cleaned = -0.000755041 Jy ! Component: 1650 - total flux cleaned = -0.000754991 Jy ! Component: 1700 - total flux cleaned = -0.000746614 Jy ! Component: 1750 - total flux cleaned = -0.000755019 Jy ! Component: 1800 - total flux cleaned = -0.000771702 Jy ! Component: 1850 - total flux cleaned = -0.00079644 Jy ! Component: 1900 - total flux cleaned = -0.000812803 Jy ! Component: 1950 - total flux cleaned = -0.000828918 Jy ! Component: 2000 - total flux cleaned = -0.000844966 Jy ! Total flux subtracted in 2048 components = -0.000821049 Jy ! Clean residual min=-0.000513 max=0.000400 Jy/beam ! Clean residual mean=0.000003 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.184253 Jy keep ! Adding 169 model components to the UV plane model. ! The established model now contains 206 components and 0.184253 Jy ![Exited script file: muppet] wmap "J0344+6827_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 1.21 at 0.8922 degrees (North through East) ! Clean map min=-0.00061942 max=0.17907 Jy/beam ! Writing clean map to FITS file: J0344+6827_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.179074 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148457 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.248707 0.248707 0.497415 0.994829 1.98966 3.97932 7.95863 15.9173 31.8345 63.6691 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.179 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 1.21 at 0.8922 degrees (North through East) ! Clean map min=-0.00061942 max=0.17907 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 J0344+6827_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:42:04 2019