! Started logfile: J0655-2416_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:45:55 2019 obs J0655-2416_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0655-2416_X_2017_01_16_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.602339 visibilities/baseline/integration-bin. ! Found source: J0655-2416 ! ! 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 24720 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 J0655-2416_X_2017_01_16_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 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 173 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.928662Jy sigma=0.007167 ! Fit after self-cal, rms=0.907293Jy sigma=0.007021 ! 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=0.7667 mas, bmaj=3.357 mas, bpa=17.35 degrees ! Estimated noise=1308.62 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 = 0.0767122 Jy ! Component: 100 - total flux cleaned = 0.0934405 Jy ! Total flux subtracted in 100 components = 0.0934405 Jy ! Clean residual min=-0.003407 max=0.004669 Jy/beam ! Clean residual mean=0.000009 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.0934405 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0934405 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=0.096595Jy sigma=0.000650 ! Fit after self-cal, rms=0.096563Jy sigma=0.000650 ! 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=0.9476 mas, bmaj=3.525 mas, bpa=15.48 degrees ! Estimated noise=598.735 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 = 0.00531824 Jy ! Component: 100 - total flux cleaned = 0.0078341 Jy ! Component: 150 - total flux cleaned = 0.00920983 Jy ! Component: 200 - total flux cleaned = 0.0100862 Jy ! Total flux subtracted in 200 components = 0.0100862 Jy ! Clean residual min=-0.002280 max=0.001949 Jy/beam ! Clean residual mean=0.000010 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.103527 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.103527 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=0.096335Jy sigma=0.000647 ! Fit after self-cal, rms=0.096395Jy sigma=0.000647 ! 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 1.06 FD 1.05 HN 0.93 KP 0.97 ! LA 0.97 MK 1.00* NL 0.98 OV 0.96 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.08 KP 1.00 ! LA 1.00 MK 1.00* NL 0.99 OV 0.95 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.06 KP 0.99 ! LA 1.02 MK 1.00* NL 0.98 OV 0.95 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.96 KP 1.02 ! LA 0.96 MK 1.00* NL 0.94 OV 0.96 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.98 HN 0.99 KP 0.96 ! LA 1.05 MK 1.00* NL 1.02 OV 0.96 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.32 KP 0.96 ! LA 1.01 MK 1.00* NL 0.97 OV 1.00 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.04 KP 1.00 ! LA 1.02 MK 1.00* NL 1.01 OV 0.97 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.00 KP 1.02 ! LA 0.97 MK 1.00* NL 0.95 OV 0.98 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.97 HN 1.04 KP 1.00 ! LA 0.92 MK 1.00* NL 1.00 OV 0.92 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.06 KP 0.95 ! LA 0.97 MK 1.00* NL 1.02 OV 0.99 ! PT 1.00* SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.10 KP 0.97 ! LA 0.95 MK 1.00* NL 0.95 OV 1.00 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 1.00 HN 0.95 KP 1.00 ! LA 1.04 MK 1.00* NL 0.93 OV 1.06 ! PT 1.00* SC 1.00 ! ! ! Fit before self-cal, rms=0.096395Jy sigma=0.000647 ! Fit after self-cal, rms=0.099770Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9476 mas, bmaj=3.536 mas, bpa=15.52 degrees ! Estimated noise=596.688 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 = -0.000627635 Jy ! Component: 100 - total flux cleaned = -0.000752339 Jy ! Component: 150 - total flux cleaned = -0.000816595 Jy ! Component: 200 - total flux cleaned = -0.000835808 Jy ! Total flux subtracted in 200 components = -0.000835808 Jy ! Clean residual min=-0.002155 max=0.001266 Jy/beam ! Clean residual mean=0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.102691 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.102691 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=0.099758Jy sigma=0.000645 ! Fit after self-cal, rms=0.099874Jy sigma=0.000645 ! 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=0.099874Jy sigma=0.000645 ! Fit after self-cal, rms=0.102432Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9466 mas, bmaj=3.53 mas, bpa=15.52 degrees ! Estimated noise=596.781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000378008 Jy ! Component: 100 - total flux cleaned = -0.0003793 Jy ! Component: 150 - total flux cleaned = -0.000380558 Jy ! Component: 200 - total flux cleaned = -0.000397085 Jy ! Total flux subtracted in 200 components = -0.000397085 Jy ! Clean residual min=-0.001873 max=0.001177 Jy/beam ! Clean residual mean=0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.102294 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.102294 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=0.102424Jy sigma=0.000644 ! Fit after self-cal, rms=0.102481Jy sigma=0.000644 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 = -4.7681e-05 Jy ! Component: 100 - total flux cleaned = -7.52633e-05 Jy ! Component: 150 - total flux cleaned = -0.00011285 Jy ! Component: 200 - total flux cleaned = -0.000147514 Jy ! Total flux subtracted in 200 components = -0.000147514 Jy ! Clean residual min=-0.001880 max=0.001157 Jy/beam ! Clean residual mean=0.000003 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.102146 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.102146 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=0.102478Jy sigma=0.000644 ! Fit after self-cal, rms=0.102477Jy sigma=0.000644 ! 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=0.102477Jy sigma=0.000644 ! Fit after self-cal, rms=0.104231Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9457 mas, bmaj=3.524 mas, bpa=15.51 degrees ! Estimated noise=595.795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000382208 Jy ! Component: 100 - total flux cleaned = -0.000398599 Jy ! Component: 150 - total flux cleaned = -0.000411609 Jy ! Component: 200 - total flux cleaned = -0.000422354 Jy ! Total flux subtracted in 200 components = -0.000422354 Jy ! Clean residual min=-0.001757 max=0.001201 Jy/beam ! Clean residual mean=0.000002 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.101724 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.101724 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=0.104226Jy sigma=0.000644 ! Fit after self-cal, rms=0.104254Jy sigma=0.000644 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 = -3.43162e-05 Jy ! Component: 100 - total flux cleaned = -5.32839e-05 Jy ! Component: 150 - total flux cleaned = -7.12786e-05 Jy ! Component: 200 - total flux cleaned = -8.81618e-05 Jy ! Total flux subtracted in 200 components = -8.81618e-05 Jy ! Clean residual min=-0.001758 max=0.001201 Jy/beam ! Clean residual mean=0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.101636 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.101636 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=0.104252Jy sigma=0.000644 ! Fit after self-cal, rms=0.104252Jy sigma=0.000644 ! 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=0.104252Jy sigma=0.000644 ! Fit after self-cal, rms=0.104690Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.099 mas, bmaj=5.05 mas, bpa=4.266 degrees ! Estimated noise=716.817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105471 Jy ! Component: 100 - total flux cleaned = -0.000133316 Jy ! Component: 150 - total flux cleaned = -0.000156662 Jy ! Component: 200 - total flux cleaned = -0.00017636 Jy ! Total flux subtracted in 200 components = -0.00017636 Jy ! Clean residual min=-0.001557 max=0.001294 Jy/beam ! Clean residual mean=0.000000 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.101459 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.101459 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=0.104688Jy sigma=0.000644 ! Fit after self-cal, rms=0.104701Jy sigma=0.000644 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 = -3.24156e-05 Jy ! Component: 100 - total flux cleaned = -5.01864e-05 Jy ! Component: 150 - total flux cleaned = -7.48492e-05 Jy ! Component: 200 - total flux cleaned = -9.68817e-05 Jy ! Total flux subtracted in 200 components = -9.68817e-05 Jy ! Clean residual min=-0.001554 max=0.001285 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.101363 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.101363 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=0.104700Jy sigma=0.000644 ! Fit after self-cal, rms=0.104702Jy sigma=0.000644 ! 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=0.9451 mas, bmaj=3.523 mas, bpa=15.52 degrees ! Estimated noise=595.064 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9451 x 3.523 at 15.52 degrees (North through East) ! Clean map min=-0.0016253 max=0.097966 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=0.7632 mas, bmaj=3.349 mas, bpa=17.39 degrees ! Estimated noise=1295.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0758963 Jy ! Component: 100 - total flux cleaned = 0.0924488 Jy ! Component: 150 - total flux cleaned = 0.0962617 Jy ! Component: 200 - total flux cleaned = 0.0978707 Jy ! Total flux subtracted in 200 components = 0.0978707 Jy ! Clean residual min=-0.002874 max=0.002747 Jy/beam ! Clean residual mean=0.000003 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.0978707 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0978707 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9451 mas, bmaj=3.523 mas, bpa=15.52 degrees ! Estimated noise=595.064 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 = 0.00181076 Jy ! Component: 100 - total flux cleaned = 0.00270133 Jy ! Component: 150 - total flux cleaned = 0.00297175 Jy ! Component: 200 - total flux cleaned = 0.00309033 Jy ! Total flux subtracted in 200 components = 0.00309033 Jy ! Clean residual min=-0.001776 max=0.001161 Jy/beam ! Clean residual mean=0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.100961 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.100961 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=2.099 mas, bmaj=5.05 mas, bpa=4.266 degrees ! Estimated noise=716.817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000258606 Jy ! Component: 100 - total flux cleaned = 0.000354761 Jy ! Component: 150 - total flux cleaned = 0.000435248 Jy ! Component: 200 - total flux cleaned = 0.000503236 Jy ! Total flux subtracted in 200 components = 0.000503236 Jy ! Clean residual min=-0.001582 max=0.001276 Jy/beam ! Clean residual mean=0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.101464 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 = 1.27229e-05 Jy ! Component: 100 - total flux cleaned = 1.32778e-05 Jy ! Component: 150 - total flux cleaned = 3.57371e-06 Jy ! Component: 200 - total flux cleaned = -1.44504e-05 Jy ! Total flux subtracted in 200 components = -1.44504e-05 Jy ! Clean residual min=-0.001567 max=0.001264 Jy/beam ! Clean residual mean=0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.10145 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.10145 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9451 mas, bmaj=3.523 mas, bpa=15.52 degrees ! Estimated noise=595.064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.37424e-05 Jy ! Component: 100 - total flux cleaned = -0.000133344 Jy ! Component: 150 - total flux cleaned = -0.000208497 Jy ! Component: 200 - total flux cleaned = -0.000256172 Jy ! Total flux subtracted in 200 components = -0.000256172 Jy ! Clean residual min=-0.001793 max=0.001190 Jy/beam ! Clean residual mean=0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.101194 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.101194 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=0.104702Jy sigma=0.000644 ! Fit after self-cal, rms=0.104697Jy sigma=0.000644 wmodel J0655-2416_X_2017_01_16_pus_map.mod ! Writing 56 model components to file: J0655-2416_X_2017_01_16_pus_map.mod wobs J0655-2416_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0655-2416_X_2017_01_16_pus_uvs.fits wwins J0655-2416_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J0655-2416_X_2017_01_16_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 = -0.000661605 Jy ! Component: 100 - total flux cleaned = -0.00072635 Jy ! Component: 150 - total flux cleaned = -0.000766035 Jy ! Component: 200 - total flux cleaned = -0.00082088 Jy ! Component: 250 - total flux cleaned = -0.000889485 Jy ! Component: 300 - total flux cleaned = -0.000856922 Jy ! Component: 350 - total flux cleaned = -0.000920248 Jy ! Component: 400 - total flux cleaned = -0.000966055 Jy ! Component: 450 - total flux cleaned = -0.00102516 Jy ! Component: 500 - total flux cleaned = -0.00102533 Jy ! Component: 550 - total flux cleaned = -0.00103964 Jy ! Component: 600 - total flux cleaned = -0.00108062 Jy ! Component: 650 - total flux cleaned = -0.00108052 Jy ! Component: 700 - total flux cleaned = -0.00109368 Jy ! Component: 750 - total flux cleaned = -0.00109352 Jy ! Component: 800 - total flux cleaned = -0.00111857 Jy ! Component: 850 - total flux cleaned = -0.00114339 Jy ! Component: 900 - total flux cleaned = -0.00115578 Jy ! Component: 950 - total flux cleaned = -0.00123808 Jy ! Component: 1000 - total flux cleaned = -0.00117994 Jy ! Component: 1050 - total flux cleaned = -0.00121438 Jy ! Component: 1100 - total flux cleaned = -0.00122569 Jy ! Component: 1150 - total flux cleaned = -0.00130316 Jy ! Component: 1200 - total flux cleaned = -0.00132487 Jy ! Component: 1250 - total flux cleaned = -0.0013677 Jy ! Component: 1300 - total flux cleaned = -0.00140997 Jy ! Component: 1350 - total flux cleaned = -0.00145139 Jy ! Component: 1400 - total flux cleaned = -0.00149243 Jy ! Component: 1450 - total flux cleaned = -0.00153319 Jy ! Component: 1500 - total flux cleaned = -0.00157323 Jy ! Component: 1550 - total flux cleaned = -0.00162233 Jy ! Component: 1600 - total flux cleaned = -0.00167071 Jy ! Component: 1650 - total flux cleaned = -0.00171851 Jy ! Component: 1700 - total flux cleaned = -0.00174666 Jy ! Component: 1750 - total flux cleaned = -0.00175596 Jy ! Component: 1800 - total flux cleaned = -0.00177449 Jy ! Component: 1850 - total flux cleaned = -0.00176546 Jy ! Component: 1900 - total flux cleaned = -0.00175657 Jy ! Component: 1950 - total flux cleaned = -0.00180122 Jy ! Component: 2000 - total flux cleaned = -0.00179228 Jy ! Total flux subtracted in 2048 components = -0.00180106 Jy ! Clean residual min=-0.000592 max=0.000586 Jy/beam ! Clean residual mean=0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0993926 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 191 components and 0.0993926 Jy ![Exited script file: muppet] wmap "J0655-2416_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9451 x 3.523 at 15.52 degrees (North through East) ! Clean map min=-0.0013598 max=0.098147 Jy/beam ! Writing clean map to FITS file: J0655-2416_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0981469 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174291 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.532744 0.532744 1.06549 2.13098 4.26195 8.52391 17.0478 34.0956 68.1913 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.098 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9451 x 3.523 at 15.52 degrees (North through East) ! Clean map min=-0.0013598 max=0.098147 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 J0655-2416_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:45:57 2019