! Started logfile: J2247-3657_X_2017_05_27_pus_uvs.log on Fri May 3 10:42:53 2019 obs J2247-3657_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J2247-3657_X_2017_05_27_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.294444 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2247-3657 ! ! 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 1033 lines of history. ! ! Reading 1272 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 J2247-3657_X_2017_05_27_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.260538Jy sigma=0.001972 ! Fit after self-cal, rms=0.259479Jy sigma=0.001964 ! 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=0.7341 mas, bmaj=7.824 mas, bpa=-7.368 degrees ! Estimated noise=4159.43 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 = 0.578867 Jy ! Component: 100 - total flux cleaned = 0.705102 Jy ! Total flux subtracted in 100 components = 0.705102 Jy ! Clean residual min=-0.020857 max=0.035228 Jy/beam ! Clean residual mean=0.001253 rms=0.008452 Jy/beam ! Combined flux in latest and established models = 0.705102 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.705102 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=0.109955Jy sigma=0.000816 ! Fit after self-cal, rms=0.109953Jy sigma=0.000816 ! 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=0.9433 mas, bmaj=7.404 mas, bpa=-6.555 degrees ! Estimated noise=2647.48 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=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0468682 Jy ! Component: 100 - total flux cleaned = 0.0644467 Jy ! Component: 150 - total flux cleaned = 0.0725554 Jy ! Component: 200 - total flux cleaned = 0.0787229 Jy ! Total flux subtracted in 200 components = 0.0787229 Jy ! Clean residual min=-0.006401 max=0.006395 Jy/beam ! Clean residual mean=0.000492 rms=0.003211 Jy/beam ! Combined flux in latest and established models = 0.783825 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 58 components and 0.783825 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=0.088780Jy sigma=0.000658 ! Fit after self-cal, rms=0.088710Jy sigma=0.000658 ! 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 1.00 HN 1.00* KP 0.98 ! LA 0.97 MK 0.99 NL 1.00* OV 0.99 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.99 ! LA 0.94 MK 0.99 NL 1.00* OV 1.02 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 1.01 ! LA 1.00 MK 0.99 NL 1.00* OV 1.00 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.97 ! LA 1.01 MK 1.02 NL 1.00* OV 0.99 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 0.99 ! LA 0.98 MK 1.03 NL 1.00* OV 1.00 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 1.00 ! LA 0.97 MK 1.04 NL 1.00* OV 1.00 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 1.00 ! LA 0.99 MK 1.01 NL 1.00* OV 1.01 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.00* KP 1.00 ! LA 0.95 MK 1.00 NL 1.00* OV 1.00 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.99 ! LA 0.98 MK 0.95 NL 1.00* OV 1.01 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.97 ! LA 0.99 MK 1.06 NL 1.00* OV 0.99 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.96 ! LA 1.00 MK 1.02 NL 1.00* OV 0.99 ! PT 1.04 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.94 ! LA 1.01 MK 0.97 NL 1.00* OV 1.02 ! PT 1.05 SC 1.00* ! ! ! Fit before self-cal, rms=0.088710Jy sigma=0.000658 ! Fit after self-cal, rms=0.084505Jy sigma=0.000633 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9465 mas, bmaj=7.418 mas, bpa=-6.543 degrees ! Estimated noise=2624.96 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 = 0.00720338 Jy ! Component: 100 - total flux cleaned = 0.00953848 Jy ! Component: 150 - total flux cleaned = 0.0104268 Jy ! Component: 200 - total flux cleaned = 0.0110332 Jy ! Total flux subtracted in 200 components = 0.0110332 Jy ! Clean residual min=-0.002322 max=0.002323 Jy/beam ! Clean residual mean=0.000077 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.794858 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 118 components and 0.794858 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=0.083413Jy sigma=0.000625 ! Fit after self-cal, rms=0.083410Jy sigma=0.000625 ! 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=0.083410Jy sigma=0.000625 ! Fit after self-cal, rms=0.083262Jy sigma=0.000624 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9468 mas, bmaj=7.419 mas, bpa=-6.545 degrees ! Estimated noise=2620.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000805703 Jy ! Component: 100 - total flux cleaned = -0.00113056 Jy ! Component: 150 - total flux cleaned = -0.00168789 Jy ! Component: 200 - total flux cleaned = -0.00152705 Jy ! Total flux subtracted in 200 components = -0.00152705 Jy ! Clean residual min=-0.001311 max=0.001315 Jy/beam ! Clean residual mean=0.000014 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.793331 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 173 components and 0.793331 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=0.083038Jy sigma=0.000623 ! Fit after self-cal, rms=0.083025Jy sigma=0.000623 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 = -0.000418582 Jy ! Component: 100 - total flux cleaned = -0.000351671 Jy ! Component: 150 - total flux cleaned = -9.27329e-05 Jy ! Component: 200 - total flux cleaned = 2.72547e-05 Jy ! Total flux subtracted in 200 components = 2.72547e-05 Jy ! Clean residual min=-0.000928 max=0.000936 Jy/beam ! Clean residual mean=-0.000003 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.793358 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 211 components and 0.793358 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=0.082925Jy sigma=0.000622 ! Fit after self-cal, rms=0.082914Jy sigma=0.000622 ! 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=0.082914Jy sigma=0.000622 ! Fit after self-cal, rms=0.082924Jy sigma=0.000622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9467 mas, bmaj=7.421 mas, bpa=-6.546 degrees ! Estimated noise=2620.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00060353 Jy ! Component: 100 - total flux cleaned = -0.000786053 Jy ! Component: 150 - total flux cleaned = -0.00067698 Jy ! Component: 200 - total flux cleaned = -0.000573768 Jy ! Total flux subtracted in 200 components = -0.000573768 Jy ! Clean residual min=-0.000781 max=0.000780 Jy/beam ! Clean residual mean=-0.000012 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.792785 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 243 components and 0.792785 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=0.082854Jy sigma=0.000621 ! Fit after self-cal, rms=0.082844Jy sigma=0.000621 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 = -0.000222709 Jy ! Component: 100 - total flux cleaned = -0.000653809 Jy ! Component: 150 - total flux cleaned = -0.00113373 Jy ! Component: 200 - total flux cleaned = -0.00154642 Jy ! Total flux subtracted in 200 components = -0.00154642 Jy ! Clean residual min=-0.000672 max=0.000672 Jy/beam ! Clean residual mean=-0.000023 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.791238 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 270 components and 0.791238 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=0.082800Jy sigma=0.000621 ! Fit after self-cal, rms=0.082793Jy sigma=0.000621 ! 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=0.082793Jy sigma=0.000621 ! Fit after self-cal, rms=0.082816Jy sigma=0.000621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.968 mas, bmaj=10.74 mas, bpa=11.72 degrees ! Estimated noise=3223.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000287891 Jy ! Component: 100 - total flux cleaned = -0.000692721 Jy ! Component: 150 - total flux cleaned = -0.00109988 Jy ! Component: 200 - total flux cleaned = -0.00110052 Jy ! Total flux subtracted in 200 components = -0.00110052 Jy ! Clean residual min=-0.000617 max=0.000621 Jy/beam ! Clean residual mean=-0.000056 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.790138 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 320 components and 0.790138 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=0.082785Jy sigma=0.000621 ! Fit after self-cal, rms=0.082782Jy sigma=0.000621 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 = -0.000447694 Jy ! Component: 100 - total flux cleaned = -0.0007066 Jy ! Component: 150 - total flux cleaned = -0.000879593 Jy ! Component: 200 - total flux cleaned = -0.00101621 Jy ! Total flux subtracted in 200 components = -0.00101621 Jy ! Clean residual min=-0.000556 max=0.000568 Jy/beam ! Clean residual mean=-0.000072 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.789121 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 364 components and 0.789121 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=0.082761Jy sigma=0.000620 ! Fit after self-cal, rms=0.082758Jy sigma=0.000620 ! 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=0.9466 mas, bmaj=7.422 mas, bpa=-6.546 degrees ! Estimated noise=2620.87 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9466 x 7.422 at -6.546 degrees (North through East) ! Clean map min=-0.0036197 max=0.73957 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=0.082758Jy sigma=0.000620 ! Fit after self-cal, rms=0.073096Jy sigma=0.000543 ! Inverting map and beam ! Estimated beam: bmin=0.9466 mas, bmaj=7.422 mas, bpa=-6.547 degrees ! Estimated noise=2621.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00026597 Jy ! Component: 100 - total flux cleaned = -0.000314471 Jy ! Component: 150 - total flux cleaned = -0.000351866 Jy ! Component: 200 - total flux cleaned = -0.000383383 Jy ! Total flux subtracted in 200 components = -0.000383383 Jy ! Clean residual min=-0.000550 max=0.000555 Jy/beam ! Clean residual mean=-0.000031 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.788738 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 403 components and 0.788738 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=0.073056Jy sigma=0.000543 ! Fit after self-cal, rms=0.073051Jy sigma=0.000543 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000117538 Jy ! Component: 100 - total flux cleaned = -0.000465388 Jy ! Component: 150 - total flux cleaned = -0.000715295 Jy ! Component: 200 - total flux cleaned = -0.000923367 Jy ! Total flux subtracted in 200 components = -0.000923367 Jy ! Clean residual min=-0.000487 max=0.000488 Jy/beam ! Clean residual mean=-0.000034 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.787814 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 429 components and 0.787814 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=0.073024Jy sigma=0.000543 ! Fit after self-cal, rms=0.073021Jy sigma=0.000543 ! 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=0.073021Jy sigma=0.000543 ! Fit after self-cal, rms=0.073032Jy sigma=0.000543 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=0.7368 mas, bmaj=7.827 mas, bpa=-7.363 degrees ! Estimated noise=4141.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.576176 Jy ! Component: 100 - total flux cleaned = 0.702033 Jy ! Component: 150 - total flux cleaned = 0.735928 Jy ! Component: 200 - total flux cleaned = 0.754415 Jy ! Total flux subtracted in 200 components = 0.754415 Jy ! Clean residual min=-0.009222 max=0.009261 Jy/beam ! Clean residual mean=0.000404 rms=0.003757 Jy/beam ! Combined flux in latest and established models = 0.754415 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.754415 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9465 mas, bmaj=7.423 mas, bpa=-6.547 degrees ! Estimated noise=2621.8 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 = 0.0124208 Jy ! Component: 100 - total flux cleaned = 0.0190661 Jy ! Component: 150 - total flux cleaned = 0.0240419 Jy ! Component: 200 - total flux cleaned = 0.0272402 Jy ! Total flux subtracted in 200 components = 0.0272402 Jy ! Clean residual min=-0.004966 max=0.004869 Jy/beam ! Clean residual mean=0.000250 rms=0.002222 Jy/beam ! Combined flux in latest and established models = 0.781655 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 72 components and 0.781655 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=2.968 mas, bmaj=10.74 mas, bpa=11.71 degrees ! Estimated noise=3225.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516929 Jy ! Component: 100 - total flux cleaned = 0.00703821 Jy ! Component: 150 - total flux cleaned = 0.00872256 Jy ! Component: 200 - total flux cleaned = 0.0096662 Jy ! Total flux subtracted in 200 components = 0.0096662 Jy ! Clean residual min=-0.002585 max=0.002576 Jy/beam ! Clean residual mean=0.000168 rms=0.001322 Jy/beam ! Combined flux in latest and established models = 0.791321 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 = 0.000328365 Jy ! Component: 100 - total flux cleaned = 0.000494567 Jy ! Component: 150 - total flux cleaned = 0.000901011 Jy ! Component: 200 - total flux cleaned = 0.00139768 Jy ! Total flux subtracted in 200 components = 0.00139768 Jy ! Clean residual min=-0.004084 max=0.004021 Jy/beam ! Clean residual mean=0.000070 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 0.792719 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 158 components and 0.792719 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9465 mas, bmaj=7.423 mas, bpa=-6.547 degrees ! Estimated noise=2621.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00079564 Jy ! Component: 100 - total flux cleaned = 0.000956072 Jy ! Component: 150 - total flux cleaned = 0.000960756 Jy ! Component: 200 - total flux cleaned = 0.000784986 Jy ! Total flux subtracted in 200 components = 0.000784986 Jy ! Clean residual min=-0.002668 max=0.002814 Jy/beam ! Clean residual mean=0.000016 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.793504 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 180 components and 0.793504 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=0.073406Jy sigma=0.000546 ! Fit after self-cal, rms=0.073369Jy sigma=0.000545 wmodel J2247-3657_X_2017_05_27_pus_map.mod ! Writing 180 model components to file: J2247-3657_X_2017_05_27_pus_map.mod wobs J2247-3657_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J2247-3657_X_2017_05_27_pus_uvs.fits wwins J2247-3657_X_2017_05_27_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J2247-3657_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9465 x 7.423 at -6.547 degrees (North through East) ! Clean map min=-0.0041748 max=0.69945 Jy/beam ! Writing clean map to FITS file: J2247-3657_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.699446 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000741018 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.317831 0.317831 0.635661 1.27132 2.54265 5.08529 10.1706 20.3412 40.6823 81.3646 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.699 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9465 x 7.423 at -6.547 degrees (North through East) ! Clean map min=-0.0041748 max=0.69945 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 J2247-3657_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:42:54 2019