! Started logfile: J0058-3347_X_2017_10_21_pus_uvs.log on Sat May 11 21:49:20 2019 obs J0058-3347_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0058-3347_X_2017_10_21_pus_uva.fits ! AN table 1: 58 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.409962 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0058-3347 ! ! 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 1202 lines of history. ! ! Reading 10272 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 J0058-3347_X_2017_10_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 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 177 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.908709Jy sigma=0.006155 ! Fit after self-cal, rms=0.876468Jy sigma=0.006001 ! 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=2.143 mas, bmaj=11.77 mas, bpa=13.28 degrees ! Estimated noise=1281.76 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103196 Jy ! Component: 100 - total flux cleaned = 0.125718 Jy ! Total flux subtracted in 100 components = 0.125718 Jy ! Clean residual min=-0.004075 max=0.006306 Jy/beam ! Clean residual mean=0.000003 rms=0.002028 Jy/beam ! Combined flux in latest and established models = 0.125718 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.125718 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=0.118330Jy sigma=0.000636 ! Fit after self-cal, rms=0.118304Jy sigma=0.000636 ! 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=2.232 mas, bmaj=11.81 mas, bpa=14.58 degrees ! Estimated noise=1065.15 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 = 0.00500759 Jy ! Component: 100 - total flux cleaned = 0.00578724 Jy ! Component: 150 - total flux cleaned = 0.00669298 Jy ! Component: 200 - total flux cleaned = 0.00713019 Jy ! Total flux subtracted in 200 components = 0.00713019 Jy ! Clean residual min=-0.001267 max=0.001260 Jy/beam ! Clean residual mean=0.000004 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.132849 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 57 components and 0.132849 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=0.117978Jy sigma=0.000632 ! Fit after self-cal, rms=0.118055Jy sigma=0.000632 ! 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 1.06 FD 1.00 HN 1.00* KP 1.00 ! LA 1.00 MK 1.00* NL 0.90 OV 1.00 ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00* KP 1.01 ! LA 1.01 MK 1.00* NL 0.98 OV 0.98 ! PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00* KP 0.96 ! LA 1.00 MK 1.00* NL 0.93 OV 0.97 ! PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.00* KP 1.02 ! LA 0.97 MK 1.00* NL 1.02 OV 0.96 ! PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.00* KP 0.97 ! LA 1.06 MK 1.00* NL 0.96 OV 0.94 ! PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.00* KP 0.95 ! LA 1.05 MK 1.00* NL 1.63 OV 0.98 ! PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.00* KP 0.95 ! LA 0.98 MK 1.00* NL 0.97 OV 1.03 ! PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.00* KP 0.95 ! LA 1.09 MK 1.00* NL 0.96 OV 0.97 ! PT 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00* KP 0.95 ! LA 1.02 MK 1.00* NL 0.99 OV 0.97 ! PT 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.00* KP 1.00 ! LA 0.97 MK 1.00* NL 0.92 OV 0.99 ! PT 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.00* KP 1.02 ! LA 0.97 MK 1.00* NL 1.05 OV 1.01 ! PT 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.00* KP 0.95 ! LA 1.00 MK 1.00* NL 0.92 OV 1.05 ! PT 1.00* ! ! ! Fit before self-cal, rms=0.118055Jy sigma=0.000632 ! Fit after self-cal, rms=0.120416Jy sigma=0.000629 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.236 mas, bmaj=11.82 mas, bpa=14.52 degrees ! Estimated noise=1056.48 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000549365 Jy ! Component: 100 - total flux cleaned = 0.000546162 Jy ! Component: 150 - total flux cleaned = 0.000709888 Jy ! Component: 200 - total flux cleaned = 0.000735087 Jy ! Total flux subtracted in 200 components = 0.000735087 Jy ! Clean residual min=-0.000399 max=0.000401 Jy/beam ! Clean residual mean=-0.000002 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.133584 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 103 components and 0.133584 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=0.120393Jy sigma=0.000629 ! Fit after self-cal, rms=0.120499Jy sigma=0.000629 ! 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=0.120499Jy sigma=0.000629 ! Fit after self-cal, rms=0.120911Jy sigma=0.000629 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.238 mas, bmaj=11.83 mas, bpa=14.52 degrees ! Estimated noise=1055.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000213467 Jy ! Component: 100 - total flux cleaned = -0.000315826 Jy ! Component: 150 - total flux cleaned = -0.000315676 Jy ! Component: 200 - total flux cleaned = -0.00028136 Jy ! Total flux subtracted in 200 components = -0.00028136 Jy ! Clean residual min=-0.000287 max=0.000283 Jy/beam ! Clean residual mean=-0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.133302 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 150 components and 0.133302 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=0.120900Jy sigma=0.000629 ! Fit after self-cal, rms=0.120898Jy sigma=0.000629 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 = 5.52434e-06 Jy ! Component: 100 - total flux cleaned = -1.08633e-05 Jy ! Component: 150 - total flux cleaned = -4.0915e-05 Jy ! Component: 200 - total flux cleaned = 2.96681e-06 Jy ! Total flux subtracted in 200 components = 2.96681e-06 Jy ! Clean residual min=-0.000242 max=0.000239 Jy/beam ! Clean residual mean=0.000000 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.133305 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 188 components and 0.133305 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=0.120891Jy sigma=0.000629 ! Fit after self-cal, rms=0.120884Jy sigma=0.000629 ! 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=0.120884Jy sigma=0.000629 ! Fit after self-cal, rms=0.120937Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.238 mas, bmaj=11.83 mas, bpa=14.53 degrees ! Estimated noise=1055.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.71681e-05 Jy ! Component: 100 - total flux cleaned = -2.32647e-05 Jy ! Component: 150 - total flux cleaned = 1.87759e-05 Jy ! Component: 200 - total flux cleaned = 3.24646e-05 Jy ! Total flux subtracted in 200 components = 3.24646e-05 Jy ! Clean residual min=-0.000221 max=0.000222 Jy/beam ! Clean residual mean=0.000000 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.133338 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 220 components and 0.133338 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=0.120931Jy sigma=0.000629 ! Fit after self-cal, rms=0.120922Jy sigma=0.000629 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 = 0.000114388 Jy ! Component: 100 - total flux cleaned = 0.000230387 Jy ! Component: 150 - total flux cleaned = 0.000318113 Jy ! Component: 200 - total flux cleaned = 0.000429036 Jy ! Total flux subtracted in 200 components = 0.000429036 Jy ! Clean residual min=-0.000204 max=0.000204 Jy/beam ! Clean residual mean=0.000001 rms=0.000087 Jy/beam ! Combined flux in latest and established models = 0.133767 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 259 components and 0.133767 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=0.120918Jy sigma=0.000629 ! Fit after self-cal, rms=0.120913Jy sigma=0.000629 ! 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=0.120913Jy sigma=0.000629 ! Fit after self-cal, rms=0.120857Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.531 mas, bmaj=12.04 mas, bpa=14.91 degrees ! Estimated noise=1039.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137372 Jy ! Component: 100 - total flux cleaned = 0.00020178 Jy ! Component: 150 - total flux cleaned = 0.00027581 Jy ! Component: 200 - total flux cleaned = 0.000329469 Jy ! Total flux subtracted in 200 components = 0.000329469 Jy ! Clean residual min=-0.000180 max=0.000181 Jy/beam ! Clean residual mean=0.000000 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.134096 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 296 components and 0.134096 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=0.120854Jy sigma=0.000629 ! Fit after self-cal, rms=0.120854Jy sigma=0.000629 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 = 0.000117626 Jy ! Component: 100 - total flux cleaned = 0.000207723 Jy ! Component: 150 - total flux cleaned = 0.000285536 Jy ! Component: 200 - total flux cleaned = 0.000343565 Jy ! Total flux subtracted in 200 components = 0.000343565 Jy ! Clean residual min=-0.000161 max=0.000161 Jy/beam ! Clean residual mean=0.000000 rms=0.000068 Jy/beam ! Combined flux in latest and established models = 0.13444 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 326 components and 0.13444 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=0.120852Jy sigma=0.000629 ! Fit after self-cal, rms=0.120852Jy sigma=0.000629 ! 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=2.238 mas, bmaj=11.83 mas, bpa=14.53 degrees ! Estimated noise=1054.85 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.238 x 11.83 at 14.53 degrees (North through East) ! Clean map min=-0.0011695 max=0.13007 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=2.143 mas, bmaj=11.79 mas, bpa=13.18 degrees ! Estimated noise=1266.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101942 Jy ! Component: 100 - total flux cleaned = 0.124239 Jy ! Component: 150 - total flux cleaned = 0.128526 Jy ! Component: 200 - total flux cleaned = 0.128396 Jy ! Total flux subtracted in 200 components = 0.128396 Jy ! Clean residual min=-0.001916 max=0.001892 Jy/beam ! Clean residual mean=0.000004 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.128396 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.128396 Jy ! Inverting map and beam ! Estimated beam: bmin=2.238 mas, bmaj=11.83 mas, bpa=14.53 degrees ! Estimated noise=1054.85 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 = 0.0013861 Jy ! Component: 100 - total flux cleaned = 0.000879568 Jy ! Component: 150 - total flux cleaned = 0.00104454 Jy ! Component: 200 - total flux cleaned = 0.00133895 Jy ! Total flux subtracted in 200 components = 0.00133895 Jy ! Clean residual min=-0.000723 max=0.000728 Jy/beam ! Clean residual mean=-0.000000 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.129735 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 87 components and 0.129735 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=2.531 mas, bmaj=12.04 mas, bpa=14.91 degrees ! Estimated noise=1039.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019002 Jy ! Component: 100 - total flux cleaned = 6.9829e-05 Jy ! Component: 150 - total flux cleaned = 0.000314378 Jy ! Component: 200 - total flux cleaned = 0.000448812 Jy ! Total flux subtracted in 200 components = 0.000448812 Jy ! Clean residual min=-0.000339 max=0.000340 Jy/beam ! Clean residual mean=-0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.130184 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 = 9.94966e-05 Jy ! Component: 100 - total flux cleaned = 0.000154727 Jy ! Component: 150 - total flux cleaned = 0.000277224 Jy ! Component: 200 - total flux cleaned = 0.000494479 Jy ! Total flux subtracted in 200 components = 0.000494479 Jy ! Clean residual min=-0.000271 max=0.000273 Jy/beam ! Clean residual mean=-0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.130678 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 187 components and 0.130678 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.238 mas, bmaj=11.83 mas, bpa=14.53 degrees ! Estimated noise=1054.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351824 Jy ! Component: 100 - total flux cleaned = 0.000531526 Jy ! Component: 150 - total flux cleaned = 0.000729877 Jy ! Component: 200 - total flux cleaned = 0.000875135 Jy ! Total flux subtracted in 200 components = 0.000875135 Jy ! Clean residual min=-0.000236 max=0.000236 Jy/beam ! Clean residual mean=0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.131553 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 224 components and 0.131553 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=0.120858Jy sigma=0.000629 ! Fit after self-cal, rms=0.120849Jy sigma=0.000629 wmodel J0058-3347_X_2017_10_21_pus_map.mod ! Writing 224 model components to file: J0058-3347_X_2017_10_21_pus_map.mod wobs J0058-3347_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0058-3347_X_2017_10_21_pus_uvs.fits wwins J0058-3347_X_2017_10_21_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0058-3347_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.238 x 11.83 at 14.53 degrees (North through East) ! Clean map min=-0.0018132 max=0.1291 Jy/beam ! Writing clean map to FITS file: J0058-3347_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.129103 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.78202e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.227308 0.227308 0.454616 0.909233 1.81847 3.63693 7.27386 14.5477 29.0955 58.1909 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.129 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.238 x 11.83 at 14.53 degrees (North through East) ! Clean map min=-0.0018132 max=0.1291 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 J0058-3347_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:49:21 2019