! Started logfile: J0745-0044_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:46:08 2019 obs J0745-0044_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0745-0044_X_2017_01_16_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0745-0044 ! ! 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 1800 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 J0745-0044_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.376358Jy sigma=0.002930 ! Fit after self-cal, rms=0.370379Jy sigma=0.002901 ! 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=2.128 mas, bmaj=9.275 mas, bpa=39.65 degrees ! Estimated noise=3184.08 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 = 1.0754 Jy ! Component: 100 - total flux cleaned = 1.32336 Jy ! Total flux subtracted in 100 components = 1.32336 Jy ! Clean residual min=-0.050361 max=0.091360 Jy/beam ! Clean residual mean=0.000497 rms=0.027930 Jy/beam ! Combined flux in latest and established models = 1.32336 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.32336 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=0.193654Jy sigma=0.001237 ! Fit after self-cal, rms=0.193707Jy sigma=0.001237 ! 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=2.464 mas, bmaj=8.314 mas, bpa=41.19 degrees ! Estimated noise=2659.11 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 = 0.0922772 Jy ! Component: 100 - total flux cleaned = 0.135165 Jy ! Component: 150 - total flux cleaned = 0.132171 Jy ! Component: 200 - total flux cleaned = 0.124975 Jy ! Total flux subtracted in 200 components = 0.124975 Jy ! Clean residual min=-0.017694 max=0.017668 Jy/beam ! Clean residual mean=-0.000467 rms=0.007453 Jy/beam ! Combined flux in latest and established models = 1.44834 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 83 components and 1.44834 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=0.152338Jy sigma=0.000762 ! Fit after self-cal, rms=0.152418Jy sigma=0.000761 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00* KP 0.99 ! LA 0.98 MK 1.00* NL 1.03 OV 0.98 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00* KP 0.97 ! LA 0.98 MK 1.00* NL 1.04 OV 0.97 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00* KP 0.98 ! LA 0.98 MK 1.00* NL 1.01 OV 0.96 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00* KP 0.99 ! LA 0.98 MK 1.00* NL 1.02 OV 0.98 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00* KP 0.98 ! LA 0.98 MK 1.00* NL 1.00 OV 0.99 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00* KP 0.98 ! LA 0.99 MK 1.00* NL 1.01 OV 0.99 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00* KP 0.98 ! LA 0.96 MK 1.00* NL 1.00 OV 0.96 ! PT 1.05 SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00* KP 0.98 ! LA 0.99 MK 1.00* NL 0.99 OV 0.96 ! PT 1.06 SC 1.00* ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.00* KP 0.99 ! LA 0.96 MK 1.00* NL 0.97 OV 0.96 ! PT 1.06 SC 1.00* ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.00* KP 0.99 ! LA 0.96 MK 1.00* NL 0.99 OV 1.00 ! PT 1.09 SC 1.00* ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.00* KP 1.00 ! LA 0.97 MK 1.00* NL 0.98 OV 1.01 ! PT 1.15 SC 1.00* ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.00* KP 1.01 ! LA 0.96 MK 1.00* NL 1.00 OV 1.01 ! PT 1.25 SC 1.00* ! ! ! Fit before self-cal, rms=0.152418Jy sigma=0.000761 ! Fit after self-cal, rms=0.140503Jy sigma=0.000673 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.46 mas, bmaj=8.32 mas, bpa=41.08 degrees ! Estimated noise=2644.85 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 = -0.00428214 Jy ! Component: 100 - total flux cleaned = -0.00778822 Jy ! Component: 150 - total flux cleaned = -0.0116529 Jy ! Component: 200 - total flux cleaned = -0.0157602 Jy ! Total flux subtracted in 200 components = -0.0157602 Jy ! Clean residual min=-0.005803 max=0.005838 Jy/beam ! Clean residual mean=-0.000384 rms=0.002407 Jy/beam ! Combined flux in latest and established models = 1.43258 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 138 components and 1.43258 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=0.136214Jy sigma=0.000653 ! Fit after self-cal, rms=0.136323Jy sigma=0.000653 ! 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=0.136323Jy sigma=0.000653 ! Fit after self-cal, rms=0.136483Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.46 mas, bmaj=8.313 mas, bpa=41.08 degrees ! Estimated noise=2648.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00364999 Jy ! Component: 100 - total flux cleaned = -0.00777388 Jy ! Component: 150 - total flux cleaned = -0.010718 Jy ! Component: 200 - total flux cleaned = -0.0140511 Jy ! Total flux subtracted in 200 components = -0.0140511 Jy ! Clean residual min=-0.003551 max=0.003532 Jy/beam ! Clean residual mean=-0.000258 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 1.41853 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 188 components and 1.41853 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=0.134996Jy sigma=0.000648 ! Fit after self-cal, rms=0.135018Jy sigma=0.000648 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 = -0.00221876 Jy ! Component: 100 - total flux cleaned = -0.00462024 Jy ! Component: 150 - total flux cleaned = -0.00634296 Jy ! Component: 200 - total flux cleaned = -0.00780456 Jy ! Total flux subtracted in 200 components = -0.00780456 Jy ! Clean residual min=-0.002635 max=0.002611 Jy/beam ! Clean residual mean=-0.000195 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 1.41072 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 230 components and 1.41072 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=0.134341Jy sigma=0.000645 ! Fit after self-cal, rms=0.134353Jy sigma=0.000645 ! 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=0.134353Jy sigma=0.000645 ! Fit after self-cal, rms=0.134638Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.461 mas, bmaj=8.311 mas, bpa=41.08 degrees ! Estimated noise=2652.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00354232 Jy ! Component: 100 - total flux cleaned = -0.00538694 Jy ! Component: 150 - total flux cleaned = -0.00645157 Jy ! Component: 200 - total flux cleaned = -0.00771492 Jy ! Total flux subtracted in 200 components = -0.00771492 Jy ! Clean residual min=-0.002052 max=0.002039 Jy/beam ! Clean residual mean=-0.000149 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 1.40301 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 278 components and 1.40301 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=0.134245Jy sigma=0.000644 ! Fit after self-cal, rms=0.134257Jy 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 = -0.00186438 Jy ! Component: 100 - total flux cleaned = -0.00297171 Jy ! Component: 150 - total flux cleaned = -0.00308057 Jy ! Component: 200 - total flux cleaned = -0.00277554 Jy ! Total flux subtracted in 200 components = -0.00277554 Jy ! Clean residual min=-0.001694 max=0.001699 Jy/beam ! Clean residual mean=-0.000124 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 1.40023 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 315 components and 1.40023 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=0.134005Jy sigma=0.000643 ! Fit after self-cal, rms=0.134012Jy sigma=0.000643 ! 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=0.134012Jy sigma=0.000643 ! Fit after self-cal, rms=0.134207Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.892 mas, bmaj=8.101 mas, bpa=41.26 degrees ! Estimated noise=2693.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00234214 Jy ! Component: 100 - total flux cleaned = -0.00300309 Jy ! Component: 150 - total flux cleaned = -0.00347017 Jy ! Component: 200 - total flux cleaned = -0.00399214 Jy ! Total flux subtracted in 200 components = -0.00399214 Jy ! Clean residual min=-0.001228 max=0.001229 Jy/beam ! Clean residual mean=-0.000101 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 1.39624 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 354 components and 1.39624 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=0.134057Jy sigma=0.000642 ! Fit after self-cal, rms=0.134060Jy sigma=0.000642 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 = -0.000950518 Jy ! Component: 100 - total flux cleaned = -0.00128596 Jy ! Component: 150 - total flux cleaned = -0.00135155 Jy ! Component: 200 - total flux cleaned = -0.00135343 Jy ! Total flux subtracted in 200 components = -0.00135343 Jy ! Clean residual min=-0.001040 max=0.001038 Jy/beam ! Clean residual mean=-0.000085 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 1.39488 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 385 components and 1.39488 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=0.133952Jy sigma=0.000642 ! Fit after self-cal, rms=0.133953Jy sigma=0.000642 ! 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=2.461 mas, bmaj=8.309 mas, bpa=41.08 degrees ! Estimated noise=2653.83 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.461 x 8.309 at 41.08 degrees (North through East) ! Clean map min=-0.013823 max=1.2631 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=0.133953Jy sigma=0.000642 ! Fit after self-cal, rms=0.126360Jy sigma=0.000581 ! Inverting map and beam ! Estimated beam: bmin=2.461 mas, bmaj=8.307 mas, bpa=41.08 degrees ! Estimated noise=2654.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00139181 Jy ! Component: 100 - total flux cleaned = -0.00223578 Jy ! Component: 150 - total flux cleaned = -0.00303436 Jy ! Component: 200 - total flux cleaned = -0.00303375 Jy ! Total flux subtracted in 200 components = -0.00303375 Jy ! Clean residual min=-0.001152 max=0.001144 Jy/beam ! Clean residual mean=-0.000064 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 1.39185 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 416 components and 1.39185 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=0.126240Jy sigma=0.000581 ! Fit after self-cal, rms=0.126244Jy sigma=0.000581 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000464114 Jy ! Component: 100 - total flux cleaned = 0.000849366 Jy ! Component: 150 - total flux cleaned = 0.00141728 Jy ! Component: 200 - total flux cleaned = 0.0020422 Jy ! Total flux subtracted in 200 components = 0.0020422 Jy ! Clean residual min=-0.001039 max=0.001043 Jy/beam ! Clean residual mean=-0.000054 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 1.39389 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 445 components and 1.39389 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=0.126155Jy sigma=0.000580 ! Fit after self-cal, rms=0.126158Jy sigma=0.000580 ! 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=0.126158Jy sigma=0.000580 ! Fit after self-cal, rms=0.126233Jy sigma=0.000580 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=2.141 mas, bmaj=9.273 mas, bpa=39.62 degrees ! Estimated noise=3171.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.06819 Jy ! Component: 100 - total flux cleaned = 1.30844 Jy ! Component: 150 - total flux cleaned = 1.39431 Jy ! Component: 200 - total flux cleaned = 1.43565 Jy ! Total flux subtracted in 200 components = 1.43565 Jy ! Clean residual min=-0.020677 max=0.020825 Jy/beam ! Clean residual mean=-0.000313 rms=0.008105 Jy/beam ! Combined flux in latest and established models = 1.43565 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 37 model components to the UV plane model. ! The established model now contains 37 components and 1.43565 Jy ! Inverting map and beam ! Estimated beam: bmin=2.462 mas, bmaj=8.306 mas, bpa=41.08 degrees ! Estimated noise=2655.58 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 = -0.0147381 Jy ! Component: 100 - total flux cleaned = -0.0235958 Jy ! Component: 150 - total flux cleaned = -0.0295487 Jy ! Component: 200 - total flux cleaned = -0.0334427 Jy ! Total flux subtracted in 200 components = -0.0334427 Jy ! Clean residual min=-0.008629 max=0.008683 Jy/beam ! Clean residual mean=-0.000142 rms=0.003764 Jy/beam ! Combined flux in latest and established models = 1.40221 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 85 components and 1.40221 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=2.893 mas, bmaj=8.099 mas, bpa=41.26 degrees ! Estimated noise=2695.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00710106 Jy ! Component: 100 - total flux cleaned = 0.00715959 Jy ! Component: 150 - total flux cleaned = 0.00583586 Jy ! Component: 200 - total flux cleaned = 0.00380251 Jy ! Total flux subtracted in 200 components = 0.00380251 Jy ! Clean residual min=-0.004588 max=0.004576 Jy/beam ! Clean residual mean=-0.000225 rms=0.002014 Jy/beam ! Combined flux in latest and established models = 1.40601 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 = -0.00260469 Jy ! Component: 100 - total flux cleaned = -0.00379198 Jy ! Component: 150 - total flux cleaned = -0.00468448 Jy ! Component: 200 - total flux cleaned = -0.00653395 Jy ! Total flux subtracted in 200 components = -0.00653395 Jy ! Clean residual min=-0.003299 max=0.003277 Jy/beam ! Clean residual mean=-0.000147 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 1.39947 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 176 components and 1.39947 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.462 mas, bmaj=8.306 mas, bpa=41.08 degrees ! Estimated noise=2655.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0020939 Jy ! Component: 100 - total flux cleaned = -0.00434254 Jy ! Component: 150 - total flux cleaned = -0.00581894 Jy ! Component: 200 - total flux cleaned = -0.00702871 Jy ! Total flux subtracted in 200 components = -0.00702871 Jy ! Clean residual min=-0.002796 max=0.002766 Jy/beam ! Clean residual mean=-0.000072 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 1.39245 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 228 components and 1.39245 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=0.127595Jy sigma=0.000584 ! Fit after self-cal, rms=0.127536Jy sigma=0.000584 wmodel J0745-0044_X_2017_01_16_pus_map.mod ! Writing 228 model components to file: J0745-0044_X_2017_01_16_pus_map.mod wobs J0745-0044_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0745-0044_X_2017_01_16_pus_uvs.fits wwins J0745-0044_X_2017_01_16_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0745-0044_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.462 x 8.306 at 41.08 degrees (North through East) ! Clean map min=-0.018336 max=1.2774 Jy/beam ! Writing clean map to FITS file: J0745-0044_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 1.2774 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0012559 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.29495 0.29495 0.5899 1.1798 2.3596 4.7192 9.4384 18.8768 37.7536 75.5072 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0037 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.277 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.462 x 8.306 at 41.08 degrees (North through East) ! Clean map min=-0.018336 max=1.2774 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 J0745-0044_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:46:09 2019