! Started logfile: J2248-3235_X_2017_05_01_pus_uvs.log on Wed May 1 20:02:50 2019 obs J2248-3235_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J2248-3235_X_2017_05_01_pus_uva.fits ! AN table 1: 25 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.318222 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2248-3235 ! ! 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 863 lines of history. ! ! Reading 4296 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 J2248-3235_X_2017_05_01_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 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.648474Jy sigma=0.003496 ! Fit after self-cal, rms=0.619977Jy sigma=0.003411 ! 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=0.6779 mas, bmaj=2.031 mas, bpa=22.89 degrees ! Estimated noise=3157.33 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 = 0.339566 Jy ! Component: 100 - total flux cleaned = 0.437613 Jy ! Total flux subtracted in 100 components = 0.437613 Jy ! Clean residual min=-0.020895 max=0.035232 Jy/beam ! Clean residual mean=0.000335 rms=0.007918 Jy/beam ! Combined flux in latest and established models = 0.437613 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.437613 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=0.169261Jy sigma=0.000850 ! Fit after self-cal, rms=0.169293Jy sigma=0.000849 ! 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=0.8943 mas, bmaj=2.836 mas, bpa=25.49 degrees ! Estimated noise=1864.37 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 = 0.0574462 Jy ! Component: 100 - total flux cleaned = 0.0804403 Jy ! Component: 150 - total flux cleaned = 0.0906252 Jy ! Component: 200 - total flux cleaned = 0.0941954 Jy ! Total flux subtracted in 200 components = 0.0941954 Jy ! Clean residual min=-0.010880 max=0.022047 Jy/beam ! Clean residual mean=0.000184 rms=0.004825 Jy/beam ! Combined flux in latest and established models = 0.531809 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.531809 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=0.156098Jy sigma=0.000669 ! Fit after self-cal, rms=0.155986Jy sigma=0.000669 ! 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 0.96 FD 0.95 HN 1.00* KP 1.00* ! LA 0.95 MK 0.52 NL 1.06 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.00* KP 1.00* ! LA 0.93 MK 0.73 NL 1.12 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.00* KP 1.00* ! LA 0.96 MK 1.16 NL 1.11 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.00* KP 1.00* ! LA 0.96 MK 1.00 NL 1.08 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 1.00* KP 1.00* ! LA 0.94 MK 1.13 NL 1.14 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00* KP 1.00* ! LA 0.96 MK 1.00* NL 1.15 OV 0.95 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.00* KP 1.00* ! LA 0.97 MK 0.80 NL 1.14 OV 0.99 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.00* KP 1.00* ! LA 0.96 MK 1.00 NL 1.12 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.00* KP 1.00* ! LA 0.96 MK 1.00* NL 1.14 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.00* KP 1.00* ! LA 0.96 MK 0.85 NL 1.16 OV 1.03 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.00* KP 1.00* ! LA 1.04 MK 1.00* NL 1.26 OV 1.00 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00* KP 1.00* ! LA 0.95 MK 1.00* NL 1.17 OV 0.98 ! PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.155986Jy sigma=0.000669 ! Fit after self-cal, rms=0.137113Jy sigma=0.000629 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8905 mas, bmaj=2.742 mas, bpa=24.69 degrees ! Estimated noise=1850.02 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 = -0.00201236 Jy ! Component: 100 - total flux cleaned = -0.00201931 Jy ! Component: 150 - total flux cleaned = -0.00211439 Jy ! Component: 200 - total flux cleaned = -0.00211334 Jy ! Total flux subtracted in 200 components = -0.00211334 Jy ! Clean residual min=-0.007534 max=0.006709 Jy/beam ! Clean residual mean=0.000030 rms=0.001845 Jy/beam ! Combined flux in latest and established models = 0.529696 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 37 components and 0.529696 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=0.136914Jy sigma=0.000628 ! Fit after self-cal, rms=0.137010Jy sigma=0.000628 ! 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=0.137010Jy sigma=0.000628 ! Fit after self-cal, rms=0.136595Jy sigma=0.000628 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.891 mas, bmaj=2.738 mas, bpa=24.64 degrees ! Estimated noise=1848.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000878614 Jy ! Component: 100 - total flux cleaned = -0.000876657 Jy ! Component: 150 - total flux cleaned = -0.000874419 Jy ! Component: 200 - total flux cleaned = -0.000873538 Jy ! Total flux subtracted in 200 components = -0.000873538 Jy ! Clean residual min=-0.007384 max=0.006671 Jy/beam ! Clean residual mean=0.000027 rms=0.001803 Jy/beam ! Combined flux in latest and established models = 0.528822 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.528822 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=0.136491Jy sigma=0.000628 ! Fit after self-cal, rms=0.136495Jy sigma=0.000628 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 = -5.29468e-05 Jy ! Component: 100 - total flux cleaned = 2.05713e-06 Jy ! Component: 150 - total flux cleaned = 5.12798e-05 Jy ! Component: 200 - total flux cleaned = 4.87374e-05 Jy ! Total flux subtracted in 200 components = 4.87374e-05 Jy ! Clean residual min=-0.007309 max=0.006624 Jy/beam ! Clean residual mean=0.000027 rms=0.001785 Jy/beam ! Combined flux in latest and established models = 0.528871 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.528871 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=0.136438Jy sigma=0.000627 ! Fit after self-cal, rms=0.136441Jy sigma=0.000627 ! 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=0.136441Jy sigma=0.000627 ! Fit after self-cal, rms=0.136819Jy sigma=0.000627 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8919 mas, bmaj=2.742 mas, bpa=24.65 degrees ! Estimated noise=1849.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012209 Jy ! Component: 100 - total flux cleaned = -7.45947e-05 Jy ! Component: 150 - total flux cleaned = -7.63061e-05 Jy ! Component: 200 - total flux cleaned = -3.6428e-05 Jy ! Total flux subtracted in 200 components = -3.6428e-05 Jy ! Clean residual min=-0.007242 max=0.006679 Jy/beam ! Clean residual mean=0.000028 rms=0.001757 Jy/beam ! Combined flux in latest and established models = 0.528834 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.528834 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=0.136766Jy sigma=0.000627 ! Fit after self-cal, rms=0.136771Jy sigma=0.000627 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.2013e-05 Jy ! Component: 100 - total flux cleaned = 8.73391e-05 Jy ! Component: 150 - total flux cleaned = 8.77237e-05 Jy ! Component: 200 - total flux cleaned = 0.000125552 Jy ! Total flux subtracted in 200 components = 0.000125552 Jy ! Clean residual min=-0.007221 max=0.006650 Jy/beam ! Clean residual mean=0.000027 rms=0.001741 Jy/beam ! Combined flux in latest and established models = 0.52896 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.52896 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=0.136730Jy sigma=0.000627 ! Fit after self-cal, rms=0.136733Jy sigma=0.000627 ! 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=0.136733Jy sigma=0.000627 ! Fit after self-cal, rms=0.137280Jy sigma=0.000627 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.25 mas, bmaj=9.282 mas, bpa=19.56 degrees ! Estimated noise=2104.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155253 Jy ! Component: 100 - total flux cleaned = 0.00155529 Jy ! Component: 150 - total flux cleaned = 0.00155518 Jy ! Component: 200 - total flux cleaned = 0.00164581 Jy ! Total flux subtracted in 200 components = 0.00164581 Jy ! Clean residual min=-0.006139 max=0.008299 Jy/beam ! Clean residual mean=0.000046 rms=0.002251 Jy/beam ! Combined flux in latest and established models = 0.530606 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.530606 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=0.137303Jy sigma=0.000627 ! Fit after self-cal, rms=0.137273Jy sigma=0.000627 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 = 0.000877046 Jy ! Component: 100 - total flux cleaned = 0.000879848 Jy ! Component: 150 - total flux cleaned = 0.000880409 Jy ! Component: 200 - total flux cleaned = 0.000880991 Jy ! Total flux subtracted in 200 components = 0.000880991 Jy ! Clean residual min=-0.005961 max=0.007906 Jy/beam ! Clean residual mean=0.000039 rms=0.002177 Jy/beam ! Combined flux in latest and established models = 0.531487 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 53 components and 0.531487 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=0.137310Jy sigma=0.000627 ! Fit after self-cal, rms=0.137291Jy sigma=0.000627 ! 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=0.8928 mas, bmaj=2.748 mas, bpa=24.68 degrees ! Estimated noise=1850.97 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8928 x 2.748 at 24.68 degrees (North through East) ! Clean map min=-0.0063058 max=0.43002 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6707 mas, bmaj=1.961 mas, bpa=21.66 degrees ! Estimated noise=3111.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.338717 Jy ! Component: 100 - total flux cleaned = 0.439979 Jy ! Component: 150 - total flux cleaned = 0.479538 Jy ! Component: 200 - total flux cleaned = 0.50121 Jy ! Total flux subtracted in 200 components = 0.50121 Jy ! Clean residual min=-0.009716 max=0.010870 Jy/beam ! Clean residual mean=0.000084 rms=0.002836 Jy/beam ! Combined flux in latest and established models = 0.50121 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.50121 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8928 mas, bmaj=2.748 mas, bpa=24.68 degrees ! Estimated noise=1850.97 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 = 0.0170021 Jy ! Component: 100 - total flux cleaned = 0.0238032 Jy ! Component: 150 - total flux cleaned = 0.02527 Jy ! Component: 200 - total flux cleaned = 0.0256642 Jy ! Total flux subtracted in 200 components = 0.0256642 Jy ! Clean residual min=-0.006163 max=0.006170 Jy/beam ! Clean residual mean=0.000043 rms=0.001733 Jy/beam ! Combined flux in latest and established models = 0.526874 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.526874 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=2.25 mas, bmaj=9.282 mas, bpa=19.56 degrees ! Estimated noise=2104.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223616 Jy ! Component: 100 - total flux cleaned = 0.00242172 Jy ! Component: 150 - total flux cleaned = 0.00241898 Jy ! Component: 200 - total flux cleaned = 0.00241795 Jy ! Total flux subtracted in 200 components = 0.00241795 Jy ! Clean residual min=-0.005806 max=0.008616 Jy/beam ! Clean residual mean=0.000062 rms=0.002391 Jy/beam ! Combined flux in latest and established models = 0.529292 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.35792e-06 Jy ! Component: 100 - total flux cleaned = 3.02721e-05 Jy ! Component: 150 - total flux cleaned = 2.9477e-05 Jy ! Component: 200 - total flux cleaned = 3.02398e-05 Jy ! Total flux subtracted in 200 components = 3.02398e-05 Jy ! Clean residual min=-0.005797 max=0.008526 Jy/beam ! Clean residual mean=0.000062 rms=0.002365 Jy/beam ! Combined flux in latest and established models = 0.529322 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 0.529322 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8928 mas, bmaj=2.748 mas, bpa=24.68 degrees ! Estimated noise=1850.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114254 Jy ! Component: 100 - total flux cleaned = -0.00162291 Jy ! Component: 150 - total flux cleaned = -0.00188324 Jy ! Component: 200 - total flux cleaned = -0.00209094 Jy ! Total flux subtracted in 200 components = -0.00209094 Jy ! Clean residual min=-0.006071 max=0.005753 Jy/beam ! Clean residual mean=0.000041 rms=0.001655 Jy/beam ! Combined flux in latest and established models = 0.527231 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 59 components and 0.527231 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=0.137066Jy sigma=0.000626 ! Fit after self-cal, rms=0.137059Jy sigma=0.000626 wmodel J2248-3235_X_2017_05_01_pus_map.mod ! Writing 59 model components to file: J2248-3235_X_2017_05_01_pus_map.mod wobs J2248-3235_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J2248-3235_X_2017_05_01_pus_uvs.fits wwins J2248-3235_X_2017_05_01_pus_map.win ! wwins: Wrote 1 windows to J2248-3235_X_2017_05_01_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 = 0.000509562 Jy ! Component: 100 - total flux cleaned = 0.00121688 Jy ! Component: 150 - total flux cleaned = 0.00107599 Jy ! Component: 200 - total flux cleaned = 0.000391326 Jy ! Component: 250 - total flux cleaned = -0.000363833 Jy ! Component: 300 - total flux cleaned = -0.00118965 Jy ! Component: 350 - total flux cleaned = -0.00201905 Jy ! Component: 400 - total flux cleaned = -0.00274563 Jy ! Component: 450 - total flux cleaned = -0.0035279 Jy ! Component: 500 - total flux cleaned = -0.00412946 Jy ! Component: 550 - total flux cleaned = -0.00461642 Jy ! Component: 600 - total flux cleaned = -0.00499865 Jy ! Component: 650 - total flux cleaned = -0.0052025 Jy ! Component: 700 - total flux cleaned = -0.00540093 Jy ! Component: 750 - total flux cleaned = -0.00566828 Jy ! Component: 800 - total flux cleaned = -0.00577979 Jy ! Component: 850 - total flux cleaned = -0.00596083 Jy ! Component: 900 - total flux cleaned = -0.00610152 Jy ! Component: 950 - total flux cleaned = -0.0062387 Jy ! Component: 1000 - total flux cleaned = -0.00633907 Jy ! Component: 1050 - total flux cleaned = -0.0064047 Jy ! Component: 1100 - total flux cleaned = -0.00643692 Jy ! Component: 1150 - total flux cleaned = -0.00653225 Jy ! Component: 1200 - total flux cleaned = -0.00659433 Jy ! Component: 1250 - total flux cleaned = -0.00662462 Jy ! Component: 1300 - total flux cleaned = -0.00665476 Jy ! Component: 1350 - total flux cleaned = -0.00662613 Jy ! Component: 1400 - total flux cleaned = -0.0066551 Jy ! Component: 1450 - total flux cleaned = -0.00659829 Jy ! Component: 1500 - total flux cleaned = -0.00657053 Jy ! Component: 1550 - total flux cleaned = -0.00659815 Jy ! Component: 1600 - total flux cleaned = -0.00659786 Jy ! Component: 1650 - total flux cleaned = -0.00662476 Jy ! Component: 1700 - total flux cleaned = -0.00659805 Jy ! Component: 1750 - total flux cleaned = -0.00657226 Jy ! Component: 1800 - total flux cleaned = -0.00657236 Jy ! Component: 1850 - total flux cleaned = -0.00657221 Jy ! Component: 1900 - total flux cleaned = -0.00657212 Jy ! Component: 1950 - total flux cleaned = -0.00664822 Jy ! Component: 2000 - total flux cleaned = -0.00659784 Jy ! Total flux subtracted in 2048 components = -0.00664799 Jy ! Clean residual min=-0.001648 max=0.001327 Jy/beam ! Clean residual mean=0.000025 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.520583 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 176 components and 0.520583 Jy ![Exited script file: muppet] wmap "J2248-3235_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8928 x 2.748 at 24.68 degrees (North through East) ! Clean map min=-0.0038733 max=0.44035 Jy/beam ! Writing clean map to FITS file: J2248-3235_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.440351 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000456576 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.311054 0.311054 0.622107 1.24421 2.48843 4.97686 9.95371 19.9074 39.8148 79.6297 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.44 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8928 x 2.748 at 24.68 degrees (North through East) ! Clean map min=-0.0038733 max=0.44035 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 J2248-3235_X_2017_05_01_pus_uvs.log closed on Wed May 1 20:02:51 2019