! Started logfile: J1215-1731_X_2017_01_21_pus_uvs.log on Sun May 5 15:29:20 2019 obs J1215-1731_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1215-1731_X_2017_01_21_pus_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J1215-1731 ! ! 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 1086 lines of history. ! ! Reading 2304 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 J1215-1731_X_2017_01_21_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.366667Jy sigma=0.002537 ! Fit after self-cal, rms=0.347712Jy sigma=0.002409 ! 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=0.5915 mas, bmaj=1.621 mas, bpa=-9.128 degrees ! Estimated noise=3006.14 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 = 0.52209 Jy ! Component: 100 - total flux cleaned = 0.670143 Jy ! Total flux subtracted in 100 components = 0.670143 Jy ! Clean residual min=-0.053808 max=0.068209 Jy/beam ! Clean residual mean=-0.000411 rms=0.015426 Jy/beam ! Combined flux in latest and established models = 0.670143 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.670143 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=0.193283Jy sigma=0.001305 ! Fit after self-cal, rms=0.193191Jy sigma=0.001304 ! 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=0.7171 mas, bmaj=1.776 mas, bpa=-4.556 degrees ! Estimated noise=2143.94 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 = 0.0937092 Jy ! Component: 100 - total flux cleaned = 0.138223 Jy ! Component: 150 - total flux cleaned = 0.160168 Jy ! Component: 200 - total flux cleaned = 0.166372 Jy ! Total flux subtracted in 200 components = 0.166372 Jy ! Clean residual min=-0.033811 max=0.074965 Jy/beam ! Clean residual mean=-0.000256 rms=0.012248 Jy/beam ! Combined flux in latest and established models = 0.836516 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.836516 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=0.146879Jy sigma=0.000952 ! Fit after self-cal, rms=0.146604Jy sigma=0.000951 ! Inverting map ! Added new window around map position (1.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0622498 Jy ! Component: 100 - total flux cleaned = 0.087979 Jy ! Component: 150 - total flux cleaned = 0.103215 Jy ! Component: 200 - total flux cleaned = 0.110403 Jy ! Total flux subtracted in 200 components = 0.110403 Jy ! Clean residual min=-0.022246 max=0.024185 Jy/beam ! Clean residual mean=-0.000077 rms=0.006293 Jy/beam ! Combined flux in latest and established models = 0.946918 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.946918 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=0.117982Jy sigma=0.000746 ! Fit after self-cal, rms=0.116646Jy sigma=0.000738 ! 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 1.01 FD 1.00* HN 0.99 LA 1.05 ! MK 0.97 NL 0.98 OV 0.97 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.03 LA 1.05 ! MK 0.96 NL 0.98 OV 0.95 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.03 LA 1.08 ! MK 1.02 NL 0.99 OV 0.94 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.03 LA 1.08 ! MK 1.01 NL 0.98 OV 0.95 PT 0.95 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.99 LA 1.07 ! MK 1.03 NL 0.97 OV 0.99 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.97 LA 1.07 ! MK 0.99 NL 0.99 OV 0.99 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.98 LA 1.10 ! MK 0.99 NL 0.96 OV 1.02 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 LA 1.08 ! MK 0.98 NL 0.99 OV 1.02 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00 LA 1.07 ! MK 0.98 NL 0.98 OV 1.04 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.03 LA 1.09 ! MK 1.01 NL 0.98 OV 0.98 PT 0.94 ! SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.08 LA 1.09 ! MK 1.00 NL 0.98 OV 0.96 PT 0.95 ! SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.97 LA 1.13 ! MK 0.95 NL 0.94 OV 1.00 PT 0.95 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.116646Jy sigma=0.000738 ! Fit after self-cal, rms=0.108208Jy sigma=0.000678 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7163 mas, bmaj=1.774 mas, bpa=-4.548 degrees ! Estimated noise=2122.52 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 = 0.0147296 Jy ! Component: 100 - total flux cleaned = 0.0219147 Jy ! Component: 150 - total flux cleaned = 0.0240975 Jy ! Component: 200 - total flux cleaned = 0.0250302 Jy ! Total flux subtracted in 200 components = 0.0250302 Jy ! Clean residual min=-0.011089 max=0.011518 Jy/beam ! Clean residual mean=0.000007 rms=0.002999 Jy/beam ! Combined flux in latest and established models = 0.971948 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 0.971949 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=0.105964Jy sigma=0.000661 ! Fit after self-cal, rms=0.105683Jy sigma=0.000658 ! 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=0.105683Jy sigma=0.000658 ! Fit after self-cal, rms=0.105287Jy sigma=0.000656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7166 mas, bmaj=1.775 mas, bpa=-4.606 degrees ! Estimated noise=2122.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00797515 Jy ! Component: 100 - total flux cleaned = 0.0103041 Jy ! Component: 150 - total flux cleaned = 0.0110774 Jy ! Component: 200 - total flux cleaned = 0.011218 Jy ! Total flux subtracted in 200 components = 0.011218 Jy ! Clean residual min=-0.009279 max=0.009002 Jy/beam ! Clean residual mean=-0.000002 rms=0.002402 Jy/beam ! Combined flux in latest and established models = 0.983167 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.983167 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=0.104526Jy sigma=0.000651 ! Fit after self-cal, rms=0.104407Jy sigma=0.000650 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 = 0.00220496 Jy ! Component: 100 - total flux cleaned = 0.00269967 Jy ! Component: 150 - total flux cleaned = 0.00291177 Jy ! Component: 200 - total flux cleaned = 0.00291032 Jy ! Total flux subtracted in 200 components = 0.00291032 Jy ! Clean residual min=-0.008548 max=0.008480 Jy/beam ! Clean residual mean=0.000001 rms=0.002269 Jy/beam ! Combined flux in latest and established models = 0.986077 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.986077 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=0.104149Jy sigma=0.000648 ! Fit after self-cal, rms=0.104118Jy sigma=0.000648 ! 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=0.104118Jy sigma=0.000648 ! Fit after self-cal, rms=0.103797Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.717 mas, bmaj=1.775 mas, bpa=-4.657 degrees ! Estimated noise=2122.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403897 Jy ! Component: 100 - total flux cleaned = 0.00462564 Jy ! Component: 150 - total flux cleaned = 0.0052017 Jy ! Component: 200 - total flux cleaned = 0.00560705 Jy ! Total flux subtracted in 200 components = 0.00560705 Jy ! Clean residual min=-0.007680 max=0.007403 Jy/beam ! Clean residual mean=-0.000010 rms=0.001968 Jy/beam ! Combined flux in latest and established models = 0.991684 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 0.991684 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=0.103547Jy sigma=0.000644 ! Fit after self-cal, rms=0.103502Jy 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 = 0.000937528 Jy ! Component: 100 - total flux cleaned = 0.000939411 Jy ! Component: 150 - total flux cleaned = 0.00101247 Jy ! Component: 200 - total flux cleaned = 0.00107499 Jy ! Total flux subtracted in 200 components = 0.00107499 Jy ! Clean residual min=-0.007168 max=0.007119 Jy/beam ! Clean residual mean=-0.000009 rms=0.001899 Jy/beam ! Combined flux in latest and established models = 0.992759 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.992759 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=0.103391Jy sigma=0.000643 ! Fit after self-cal, rms=0.103372Jy 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=0.103372Jy sigma=0.000643 ! Fit after self-cal, rms=0.103287Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.832 mas, bmaj=3.913 mas, bpa=-1.822 degrees ! Estimated noise=3188.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220817 Jy ! Component: 100 - total flux cleaned = 0.00285233 Jy ! Component: 150 - total flux cleaned = 0.00322422 Jy ! Component: 200 - total flux cleaned = 0.00316793 Jy ! Total flux subtracted in 200 components = 0.00316793 Jy ! Clean residual min=-0.007202 max=0.010583 Jy/beam ! Clean residual mean=-0.000031 rms=0.003050 Jy/beam ! Combined flux in latest and established models = 0.995927 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 87 components and 0.995927 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=0.103264Jy sigma=0.000643 ! Fit after self-cal, rms=0.103225Jy 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 = -0.000136388 Jy ! Component: 100 - total flux cleaned = 0.000323333 Jy ! Component: 150 - total flux cleaned = 0.000268021 Jy ! Component: 200 - total flux cleaned = 0.000217421 Jy ! Total flux subtracted in 200 components = 0.000217421 Jy ! Clean residual min=-0.006996 max=0.010278 Jy/beam ! Clean residual mean=-0.000032 rms=0.002994 Jy/beam ! Combined flux in latest and established models = 0.996144 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 92 components and 0.996144 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=0.103267Jy sigma=0.000643 ! Fit after self-cal, rms=0.103239Jy sigma=0.000643 ! 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=0.7171 mas, bmaj=1.776 mas, bpa=-4.683 degrees ! Estimated noise=2122.76 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7171 x 1.776 at -4.683 degrees (North through East) ! Clean map min=-0.0058066 max=0.71485 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=0.103239Jy sigma=0.000643 ! Fit after self-cal, rms=0.096948Jy sigma=0.000596 ! Inverting map and beam ! Estimated beam: bmin=0.7173 mas, bmaj=1.776 mas, bpa=-4.642 degrees ! Estimated noise=2118.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00224247 Jy ! Component: 100 - total flux cleaned = -0.00245879 Jy ! Component: 150 - total flux cleaned = -0.0022352 Jy ! Component: 200 - total flux cleaned = -0.00210277 Jy ! Total flux subtracted in 200 components = -0.00210277 Jy ! Clean residual min=-0.005974 max=0.006754 Jy/beam ! Clean residual mean=-0.000013 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 0.994042 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.994042 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=0.096747Jy sigma=0.000594 ! Fit after self-cal, rms=0.096737Jy sigma=0.000594 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.21505e-05 Jy ! Component: 100 - total flux cleaned = 2.1781e-05 Jy ! Component: 150 - total flux cleaned = 0.000126668 Jy ! Component: 200 - total flux cleaned = 0.000170459 Jy ! Total flux subtracted in 200 components = 0.000170459 Jy ! Clean residual min=-0.005809 max=0.006717 Jy/beam ! Clean residual mean=-0.000014 rms=0.001626 Jy/beam ! Combined flux in latest and established models = 0.994212 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.994212 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=0.096671Jy sigma=0.000594 ! Fit after self-cal, rms=0.096665Jy sigma=0.000594 ! 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=0.096665Jy sigma=0.000594 ! Fit after self-cal, rms=0.096656Jy sigma=0.000594 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=0.5921 mas, bmaj=1.624 mas, bpa=-9.291 degrees ! Estimated noise=2962.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.514269 Jy ! Component: 100 - total flux cleaned = 0.660454 Jy ! Component: 150 - total flux cleaned = 0.740385 Jy ! Component: 200 - total flux cleaned = 0.796638 Jy ! Total flux subtracted in 200 components = 0.796638 Jy ! Clean residual min=-0.028600 max=0.031663 Jy/beam ! Clean residual mean=-0.000190 rms=0.008486 Jy/beam ! Combined flux in latest and established models = 0.796638 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.796638 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7175 mas, bmaj=1.777 mas, bpa=-4.651 degrees ! Estimated noise=2119.26 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 = 0.0560546 Jy ! Component: 100 - total flux cleaned = 0.0939186 Jy ! Component: 150 - total flux cleaned = 0.121086 Jy ! Component: 200 - total flux cleaned = 0.141104 Jy ! Total flux subtracted in 200 components = 0.141104 Jy ! Clean residual min=-0.013738 max=0.014349 Jy/beam ! Clean residual mean=-0.000122 rms=0.003879 Jy/beam ! Combined flux in latest and established models = 0.937742 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.937742 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=1.83 mas, bmaj=3.912 mas, bpa=-1.81 degrees ! Estimated noise=3184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272414 Jy ! Component: 100 - total flux cleaned = 0.041585 Jy ! Component: 150 - total flux cleaned = 0.0499277 Jy ! Component: 200 - total flux cleaned = 0.0549877 Jy ! Total flux subtracted in 200 components = 0.0549877 Jy ! Clean residual min=-0.008560 max=0.011616 Jy/beam ! Clean residual mean=-0.000042 rms=0.003263 Jy/beam ! Combined flux in latest and established models = 0.99273 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 = 0.00192783 Jy ! Component: 100 - total flux cleaned = 0.00226105 Jy ! Component: 150 - total flux cleaned = 0.00246411 Jy ! Component: 200 - total flux cleaned = 0.00265517 Jy ! Total flux subtracted in 200 components = 0.00265517 Jy ! Clean residual min=-0.007683 max=0.011281 Jy/beam ! Clean residual mean=-0.000028 rms=0.003052 Jy/beam ! Combined flux in latest and established models = 0.995385 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 64 components and 0.995385 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7175 mas, bmaj=1.777 mas, bpa=-4.651 degrees ! Estimated noise=2119.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325899 Jy ! Component: 100 - total flux cleaned = 0.00407244 Jy ! Component: 150 - total flux cleaned = 0.00428583 Jy ! Component: 200 - total flux cleaned = 0.0042802 Jy ! Total flux subtracted in 200 components = 0.0042802 Jy ! Clean residual min=-0.007441 max=0.007387 Jy/beam ! Clean residual mean=-0.000005 rms=0.001829 Jy/beam ! Combined flux in latest and established models = 0.999665 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.999665 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=0.097311Jy sigma=0.000598 ! Fit after self-cal, rms=0.097236Jy sigma=0.000597 wmodel J1215-1731_X_2017_01_21_pus_map.mod ! Writing 71 model components to file: J1215-1731_X_2017_01_21_pus_map.mod wobs J1215-1731_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1215-1731_X_2017_01_21_pus_uvs.fits wwins J1215-1731_X_2017_01_21_pus_map.win ! wwins: Wrote 2 windows to J1215-1731_X_2017_01_21_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 = 0.00165696 Jy ! Component: 100 - total flux cleaned = 0.00310064 Jy ! Component: 150 - total flux cleaned = 0.00415866 Jy ! Component: 200 - total flux cleaned = 0.00540636 Jy ! Component: 250 - total flux cleaned = 0.00655694 Jy ! Component: 300 - total flux cleaned = 0.00737777 Jy ! Component: 350 - total flux cleaned = 0.00814411 Jy ! Component: 400 - total flux cleaned = 0.00850332 Jy ! Component: 450 - total flux cleaned = 0.00884211 Jy ! Component: 500 - total flux cleaned = 0.00890734 Jy ! Component: 550 - total flux cleaned = 0.00921536 Jy ! Component: 600 - total flux cleaned = 0.00962644 Jy ! Component: 650 - total flux cleaned = 0.00985257 Jy ! Component: 700 - total flux cleaned = 0.00996274 Jy ! Component: 750 - total flux cleaned = 0.0100703 Jy ! Component: 800 - total flux cleaned = 0.0102255 Jy ! Component: 850 - total flux cleaned = 0.0102223 Jy ! Component: 900 - total flux cleaned = 0.0101235 Jy ! Component: 950 - total flux cleaned = 0.00993389 Jy ! Component: 1000 - total flux cleaned = 0.0096561 Jy ! Component: 1050 - total flux cleaned = 0.00961091 Jy ! Component: 1100 - total flux cleaned = 0.00943269 Jy ! Component: 1150 - total flux cleaned = 0.00921537 Jy ! Component: 1200 - total flux cleaned = 0.00912985 Jy ! Component: 1250 - total flux cleaned = 0.00900431 Jy ! Component: 1300 - total flux cleaned = 0.00888211 Jy ! Component: 1350 - total flux cleaned = 0.00888152 Jy ! Component: 1400 - total flux cleaned = 0.00880343 Jy ! Component: 1450 - total flux cleaned = 0.00872617 Jy ! Component: 1500 - total flux cleaned = 0.00853618 Jy ! Component: 1550 - total flux cleaned = 0.00846141 Jy ! Component: 1600 - total flux cleaned = 0.00827729 Jy ! Component: 1650 - total flux cleaned = 0.00816834 Jy ! Component: 1700 - total flux cleaned = 0.00798931 Jy ! Component: 1750 - total flux cleaned = 0.00788324 Jy ! Component: 1800 - total flux cleaned = 0.00777814 Jy ! Component: 1850 - total flux cleaned = 0.00764003 Jy ! Component: 1900 - total flux cleaned = 0.00760607 Jy ! Component: 1950 - total flux cleaned = 0.00740376 Jy ! Component: 2000 - total flux cleaned = 0.00743758 Jy ! Total flux subtracted in 2048 components = 0.00740439 Jy ! Clean residual min=-0.001882 max=0.002086 Jy/beam ! Clean residual mean=-0.000007 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 1.00707 Jy keep ! Adding 109 model components to the UV plane model. ! The established model now contains 180 components and 1.00707 Jy ![Exited script file: muppet] wmap "J1215-1731_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7175 x 1.777 at -4.651 degrees (North through East) ! Clean map min=-0.0043298 max=0.71366 Jy/beam ! Writing clean map to FITS file: J1215-1731_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.713659 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000562348 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.236394 0.236394 0.472787 0.945575 1.89115 3.7823 7.5646 15.1292 30.2584 60.5168 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.713 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7175 x 1.777 at -4.651 degrees (North through East) ! Clean map min=-0.0043298 max=0.71366 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 J1215-1731_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:29:21 2019