! Started logfile: J0648-3044_X_2017_10_09_pus_uvs.log on Sun May 12 15:18:20 2019 obs J0648-3044_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0648-3044_X_2017_10_09_pus_uva.fits ! AN table 1: 13 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.378205 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0648-3044 ! ! 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 2124 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 J0648-3044_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.469823Jy sigma=0.002622 ! Fit after self-cal, rms=0.447353Jy sigma=0.002456 ! 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=1.208 mas, bmaj=14.98 mas, bpa=-16.46 degrees ! Estimated noise=4205.48 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.445424 Jy ! Component: 100 - total flux cleaned = 0.577472 Jy ! Total flux subtracted in 100 components = 0.577472 Jy ! Clean residual min=-0.034487 max=0.054485 Jy/beam ! Clean residual mean=-0.002663 rms=0.014362 Jy/beam ! Combined flux in latest and established models = 0.577471 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.577471 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=0.142727Jy sigma=0.000877 ! Fit after self-cal, rms=0.142878Jy sigma=0.000877 ! 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=1.498 mas, bmaj=15.89 mas, bpa=-16.53 degrees ! Estimated noise=2860.4 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 = 0.069658 Jy ! Component: 100 - total flux cleaned = 0.0937709 Jy ! Component: 150 - total flux cleaned = 0.10191 Jy ! Component: 200 - total flux cleaned = 0.109331 Jy ! Total flux subtracted in 200 components = 0.109331 Jy ! Clean residual min=-0.006921 max=0.007038 Jy/beam ! Clean residual mean=-0.000470 rms=0.002782 Jy/beam ! Combined flux in latest and established models = 0.686803 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 74 components and 0.686803 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=0.115316Jy sigma=0.000621 ! Fit after self-cal, rms=0.115369Jy sigma=0.000620 ! 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 1.01 HN 1.07 KP 1.03 ! LA 0.96 MK 1.00* NL 0.99 OV 1.00* ! PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 0.98 KP 1.03 ! LA 0.98 MK 1.00* NL 1.03 OV 1.00* ! PT 0.95 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.03 KP 1.00 ! LA 0.98 MK 1.00* NL 1.00* OV 1.00* ! PT 0.96 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 0.98 KP 0.97 ! LA 1.00 MK 1.00* NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 0.89 KP 0.99 ! LA 1.00 MK 1.00* NL 1.04 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 0.96 KP 0.98 ! LA 0.96 MK 1.00* NL 1.03 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.05 KP 0.97 ! LA 0.99 MK 1.00* NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.00 KP 1.00 ! LA 0.98 MK 1.00* NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 0.99 KP 1.00 ! LA 0.99 MK 1.00* NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.06 KP 1.04 ! LA 1.05 MK 1.00* NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.04 KP 1.04 ! LA 1.03 MK 1.00* NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.13 KP 1.01 ! LA 0.99 MK 1.00* NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Fit before self-cal, rms=0.115369Jy sigma=0.000620 ! Fit after self-cal, rms=0.114100Jy sigma=0.000603 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.482 mas, bmaj=15.82 mas, bpa=-16.48 degrees ! Estimated noise=2902.69 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 = 0.00137721 Jy ! Component: 100 - total flux cleaned = 0.00176293 Jy ! Component: 150 - total flux cleaned = 0.00160383 Jy ! Component: 200 - total flux cleaned = 0.00200241 Jy ! Total flux subtracted in 200 components = 0.00200241 Jy ! Clean residual min=-0.002082 max=0.002092 Jy/beam ! Clean residual mean=-0.000000 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.688805 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 121 components and 0.688805 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=0.113396Jy sigma=0.000599 ! Fit after self-cal, rms=0.113393Jy sigma=0.000599 ! 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=0.113393Jy sigma=0.000599 ! Fit after self-cal, rms=0.113189Jy sigma=0.000599 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.482 mas, bmaj=15.83 mas, bpa=-16.48 degrees ! Estimated noise=2900.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000143602 Jy ! Component: 100 - total flux cleaned = -0.000505503 Jy ! Component: 150 - total flux cleaned = -0.000798873 Jy ! Component: 200 - total flux cleaned = -0.000533323 Jy ! Total flux subtracted in 200 components = -0.000533323 Jy ! Clean residual min=-0.001452 max=0.001440 Jy/beam ! Clean residual mean=-0.000008 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.688272 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 154 components and 0.688272 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=0.112988Jy sigma=0.000598 ! Fit after self-cal, rms=0.112975Jy sigma=0.000598 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 = 9.77831e-06 Jy ! Component: 100 - total flux cleaned = -0.000134241 Jy ! Component: 150 - total flux cleaned = -0.000261333 Jy ! Component: 200 - total flux cleaned = -0.000443472 Jy ! Total flux subtracted in 200 components = -0.000443472 Jy ! Clean residual min=-0.000990 max=0.000993 Jy/beam ! Clean residual mean=0.000004 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.687829 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 181 components and 0.687829 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=0.112881Jy sigma=0.000597 ! Fit after self-cal, rms=0.112878Jy sigma=0.000597 ! 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=0.112878Jy sigma=0.000597 ! Fit after self-cal, rms=0.112898Jy sigma=0.000597 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.482 mas, bmaj=15.83 mas, bpa=-16.48 degrees ! Estimated noise=2900.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000535652 Jy ! Component: 100 - total flux cleaned = -0.000697068 Jy ! Component: 150 - total flux cleaned = -0.000996641 Jy ! Component: 200 - total flux cleaned = -0.00109076 Jy ! Total flux subtracted in 200 components = -0.00109076 Jy ! Clean residual min=-0.000768 max=0.000771 Jy/beam ! Clean residual mean=0.000005 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.686738 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 199 components and 0.686738 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=0.112841Jy sigma=0.000597 ! Fit after self-cal, rms=0.112840Jy sigma=0.000597 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 = -0.000370696 Jy ! Component: 100 - total flux cleaned = -0.000455181 Jy ! Component: 150 - total flux cleaned = -0.000454672 Jy ! Component: 200 - total flux cleaned = -0.000494337 Jy ! Total flux subtracted in 200 components = -0.000494337 Jy ! Clean residual min=-0.000645 max=0.000642 Jy/beam ! Clean residual mean=0.000009 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.686244 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 222 components and 0.686244 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=0.112805Jy sigma=0.000597 ! Fit after self-cal, rms=0.112805Jy sigma=0.000597 ! 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=0.112805Jy sigma=0.000597 ! Fit after self-cal, rms=0.112901Jy sigma=0.000597 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.789 mas, bmaj=16.35 mas, bpa=-19.19 degrees ! Estimated noise=2953.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000275192 Jy ! Component: 100 - total flux cleaned = 0.000253887 Jy ! Component: 150 - total flux cleaned = 0.000298832 Jy ! Component: 200 - total flux cleaned = 0.000298666 Jy ! Total flux subtracted in 200 components = 0.000298666 Jy ! Clean residual min=-0.000380 max=0.000385 Jy/beam ! Clean residual mean=-0.000005 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.686542 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 257 components and 0.686542 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=0.112890Jy sigma=0.000597 ! Fit after self-cal, rms=0.112889Jy sigma=0.000597 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 = -0.000108144 Jy ! Component: 100 - total flux cleaned = -8.87581e-05 Jy ! Component: 150 - total flux cleaned = -6.84517e-05 Jy ! Component: 200 - total flux cleaned = 5.3652e-05 Jy ! Total flux subtracted in 200 components = 5.3652e-05 Jy ! Clean residual min=-0.000344 max=0.000342 Jy/beam ! Clean residual mean=-0.000003 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.686596 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 281 components and 0.686596 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=0.112878Jy sigma=0.000597 ! Fit after self-cal, rms=0.112879Jy sigma=0.000597 ! 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=1.482 mas, bmaj=15.83 mas, bpa=-16.48 degrees ! Estimated noise=2902.46 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.482 x 15.83 at -16.48 degrees (North through East) ! Clean map min=-0.0053979 max=0.58371 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 ! Performing amp+phase self-cal ! ! 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=0.112879Jy sigma=0.000597 ! Fit after self-cal, rms=0.103032Jy sigma=0.000505 ! Inverting map and beam ! Estimated beam: bmin=1.481 mas, bmaj=15.82 mas, bpa=-16.48 degrees ! Estimated noise=2901.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000500718 Jy ! Component: 100 - total flux cleaned = -0.000868405 Jy ! Component: 150 - total flux cleaned = -0.0009705 Jy ! Component: 200 - total flux cleaned = -0.00100218 Jy ! Total flux subtracted in 200 components = -0.00100218 Jy ! Clean residual min=-0.000540 max=0.000542 Jy/beam ! Clean residual mean=-0.000004 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.685594 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 316 components and 0.685594 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=0.103001Jy sigma=0.000505 ! Fit after self-cal, rms=0.103001Jy sigma=0.000505 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000401263 Jy ! Component: 100 - total flux cleaned = -0.000517311 Jy ! Component: 150 - total flux cleaned = -0.000574171 Jy ! Component: 200 - total flux cleaned = -0.000601383 Jy ! Total flux subtracted in 200 components = -0.000601383 Jy ! Clean residual min=-0.000462 max=0.000460 Jy/beam ! Clean residual mean=0.000003 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.684992 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 347 components and 0.684992 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=0.102980Jy sigma=0.000505 ! Fit after self-cal, rms=0.102980Jy sigma=0.000505 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.102980Jy sigma=0.000505 ! Fit after self-cal, rms=0.103008Jy sigma=0.000505 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=1.221 mas, bmaj=14.98 mas, bpa=-16.48 degrees ! Estimated noise=4253.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.447359 Jy ! Component: 100 - total flux cleaned = 0.575989 Jy ! Component: 150 - total flux cleaned = 0.629715 Jy ! Component: 200 - total flux cleaned = 0.65169 Jy ! Total flux subtracted in 200 components = 0.65169 Jy ! Clean residual min=-0.013272 max=0.013299 Jy/beam ! Clean residual mean=-0.000953 rms=0.005053 Jy/beam ! Combined flux in latest and established models = 0.65169 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.65169 Jy ! Inverting map and beam ! Estimated beam: bmin=1.481 mas, bmaj=15.82 mas, bpa=-16.48 degrees ! Estimated noise=2902.31 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 = 0.020373 Jy ! Component: 100 - total flux cleaned = 0.0214106 Jy ! Component: 150 - total flux cleaned = 0.0223439 Jy ! Component: 200 - total flux cleaned = 0.0235991 Jy ! Total flux subtracted in 200 components = 0.0235991 Jy ! Clean residual min=-0.003577 max=0.003567 Jy/beam ! Clean residual mean=-0.000223 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 0.675289 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 101 components and 0.675289 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=2.788 mas, bmaj=16.34 mas, bpa=-19.19 degrees ! Estimated noise=2953.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406997 Jy ! Component: 100 - total flux cleaned = 0.00420641 Jy ! Component: 150 - total flux cleaned = 0.0031692 Jy ! Component: 200 - total flux cleaned = 0.00277474 Jy ! Total flux subtracted in 200 components = 0.00277474 Jy ! Clean residual min=-0.001253 max=0.001259 Jy/beam ! Clean residual mean=-0.000034 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.678064 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 = 6.9018e-05 Jy ! Component: 100 - total flux cleaned = 0.000135255 Jy ! Component: 150 - total flux cleaned = 0.000394943 Jy ! Component: 200 - total flux cleaned = 0.000650289 Jy ! Total flux subtracted in 200 components = 0.000650289 Jy ! Clean residual min=-0.001070 max=0.001070 Jy/beam ! Clean residual mean=0.000007 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.678714 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 188 components and 0.678714 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.481 mas, bmaj=15.82 mas, bpa=-16.48 degrees ! Estimated noise=2902.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00188864 Jy ! Component: 100 - total flux cleaned = -0.00272278 Jy ! Component: 150 - total flux cleaned = -0.00322271 Jy ! Component: 200 - total flux cleaned = -0.00345723 Jy ! Total flux subtracted in 200 components = -0.00345723 Jy ! Clean residual min=-0.001266 max=0.001246 Jy/beam ! Clean residual mean=-0.000004 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.675257 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 224 components and 0.675257 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=0.103243Jy sigma=0.000506 ! Fit after self-cal, rms=0.103229Jy sigma=0.000506 wmodel J0648-3044_X_2017_10_09_pus_map.mod ! Writing 224 model components to file: J0648-3044_X_2017_10_09_pus_map.mod wobs J0648-3044_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0648-3044_X_2017_10_09_pus_uvs.fits wwins J0648-3044_X_2017_10_09_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0648-3044_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.481 x 15.82 at -16.48 degrees (North through East) ! Clean map min=-0.0051799 max=0.58024 Jy/beam ! Writing clean map to FITS file: J0648-3044_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 0.580242 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000455872 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.235698 0.235698 0.471395 0.942791 1.88558 3.77116 7.54232 15.0846 30.1693 60.3386 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.58 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.481 x 15.82 at -16.48 degrees (North through East) ! Clean map min=-0.0051799 max=0.58024 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 J0648-3044_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:18:22 2019