! Started logfile: J2358-1020_X_2017_05_01_pus_uvs.log on Wed May 1 20:03:23 2019 obs J2358-1020_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J2358-1020_X_2017_05_01_pus_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.40915 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2358-1020 ! ! 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 3756 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 J2358-1020_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 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.407925Jy sigma=0.002192 ! Fit after self-cal, rms=0.392668Jy sigma=0.002071 ! 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=0.8626 mas, bmaj=2.291 mas, bpa=19.82 degrees ! Estimated noise=2717.77 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 = 0.55618 Jy ! Component: 100 - total flux cleaned = 0.719662 Jy ! Total flux subtracted in 100 components = 0.719662 Jy ! Clean residual min=-0.029891 max=0.072950 Jy/beam ! Clean residual mean=0.000051 rms=0.012403 Jy/beam ! Combined flux in latest and established models = 0.719662 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.719662 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=0.192664Jy sigma=0.001135 ! Fit after self-cal, rms=0.192820Jy sigma=0.001134 ! 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=1.028 mas, bmaj=2.981 mas, bpa=22.17 degrees ! Estimated noise=1672.19 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 = 0.0848818 Jy ! Component: 100 - total flux cleaned = 0.121387 Jy ! Component: 150 - total flux cleaned = 0.137051 Jy ! Component: 200 - total flux cleaned = 0.139758 Jy ! Total flux subtracted in 200 components = 0.139758 Jy ! Clean residual min=-0.013730 max=0.012988 Jy/beam ! Clean residual mean=0.000013 rms=0.003342 Jy/beam ! Combined flux in latest and established models = 0.85942 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.85942 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=0.157722Jy sigma=0.000723 ! Fit after self-cal, rms=0.157789Jy sigma=0.000722 ! 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 0.99 HN 1.01 KP 0.96 ! LA 0.94 MK 1.00* NL 1.02 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.97 KP 0.97 ! LA 0.95 MK 2.11 NL 1.00 OV 1.00 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.93 KP 0.96 ! LA 0.99 MK 1.67 NL 1.01 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.96 KP 0.96 ! LA 1.01 MK 2.11 NL 0.99 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.93 KP 0.96 ! LA 0.99 MK 2.31 NL 1.05 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.97 KP 0.96 ! LA 0.99 MK 1.84 NL 1.02 OV 0.99 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.95 KP 0.98 ! LA 0.99 MK 1.62 NL 1.04 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.97 KP 0.96 ! LA 0.96 MK 1.00* NL 1.04 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.99 KP 0.94 ! LA 0.99 MK 1.00* NL 1.03 OV 1.03 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.95 KP 0.95 ! LA 0.99 MK 1.00* NL 1.02 OV 1.01 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.08 KP 1.03 ! LA 1.07 MK 1.00* NL 1.09 OV 1.06 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.98 KP 0.92 ! LA 1.00 MK 1.00* NL 1.06 OV 1.01 ! PT 1.04 SC 1.04 ! ! ! Fit before self-cal, rms=0.157789Jy sigma=0.000722 ! Fit after self-cal, rms=0.248740Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=3.292 mas, bpa=23.96 degrees ! Estimated noise=1688.75 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 = -0.00275497 Jy ! Component: 100 - total flux cleaned = -0.00301499 Jy ! Component: 150 - total flux cleaned = -0.00334156 Jy ! Component: 200 - total flux cleaned = -0.00353468 Jy ! Total flux subtracted in 200 components = -0.00353468 Jy ! Clean residual min=-0.007177 max=0.004923 Jy/beam ! Clean residual mean=0.000012 rms=0.001706 Jy/beam ! Combined flux in latest and established models = 0.855885 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.855885 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=0.248497Jy sigma=0.000648 ! Fit after self-cal, rms=0.248529Jy sigma=0.000648 ! 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=0.248529Jy sigma=0.000648 ! Fit after self-cal, rms=0.249271Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=3.299 mas, bpa=24 degrees ! Estimated noise=1687.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00245717 Jy ! Component: 100 - total flux cleaned = -0.00255938 Jy ! Component: 150 - total flux cleaned = -0.00283496 Jy ! Component: 200 - total flux cleaned = -0.00299689 Jy ! Total flux subtracted in 200 components = -0.00299689 Jy ! Clean residual min=-0.006570 max=0.004793 Jy/beam ! Clean residual mean=0.000011 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 0.852888 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.852888 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=0.249082Jy sigma=0.000646 ! Fit after self-cal, rms=0.249086Jy sigma=0.000646 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 = -0.000152689 Jy ! Component: 100 - total flux cleaned = -0.000298987 Jy ! Component: 150 - total flux cleaned = -0.000437618 Jy ! Component: 200 - total flux cleaned = -0.00056823 Jy ! Total flux subtracted in 200 components = -0.00056823 Jy ! Clean residual min=-0.006385 max=0.004812 Jy/beam ! Clean residual mean=0.000012 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 0.85232 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.85232 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=0.248958Jy sigma=0.000645 ! Fit after self-cal, rms=0.248963Jy 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=0.248963Jy sigma=0.000645 ! Fit after self-cal, rms=0.251118Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=3.307 mas, bpa=24.05 degrees ! Estimated noise=1686.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00202048 Jy ! Component: 100 - total flux cleaned = -0.0022777 Jy ! Component: 150 - total flux cleaned = -0.00250293 Jy ! Component: 200 - total flux cleaned = -0.00264061 Jy ! Total flux subtracted in 200 components = -0.00264061 Jy ! Clean residual min=-0.006135 max=0.004575 Jy/beam ! Clean residual mean=0.000010 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.84968 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.84968 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=0.250963Jy sigma=0.000644 ! Fit after self-cal, rms=0.250968Jy 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 = -0.000127169 Jy ! Component: 100 - total flux cleaned = -0.000189144 Jy ! Component: 150 - total flux cleaned = -0.000310014 Jy ! Component: 200 - total flux cleaned = -0.000422995 Jy ! Total flux subtracted in 200 components = -0.000422995 Jy ! Clean residual min=-0.006006 max=0.004573 Jy/beam ! Clean residual mean=0.000011 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.849257 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.849257 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=0.250854Jy sigma=0.000644 ! Fit after self-cal, rms=0.250865Jy 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=0.250865Jy sigma=0.000643 ! Fit after self-cal, rms=0.253685Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.223 mas, bmaj=4.466 mas, bpa=15.7 degrees ! Estimated noise=1834.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00186916 Jy ! Component: 100 - total flux cleaned = -0.0022195 Jy ! Component: 150 - total flux cleaned = -0.00241676 Jy ! Component: 200 - total flux cleaned = -0.00255592 Jy ! Total flux subtracted in 200 components = -0.00255592 Jy ! Clean residual min=-0.005364 max=0.003844 Jy/beam ! Clean residual mean=0.000019 rms=0.001477 Jy/beam ! Combined flux in latest and established models = 0.846701 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.846701 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=0.253685Jy sigma=0.000643 ! Fit after self-cal, rms=0.253692Jy sigma=0.000643 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 = -0.000216019 Jy ! Component: 100 - total flux cleaned = -0.000327973 Jy ! Component: 150 - total flux cleaned = -0.000388817 Jy ! Component: 200 - total flux cleaned = -0.000466663 Jy ! Total flux subtracted in 200 components = -0.000466663 Jy ! Clean residual min=-0.005167 max=0.003905 Jy/beam ! Clean residual mean=0.000020 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.846234 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.846234 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=0.253696Jy sigma=0.000643 ! Fit after self-cal, rms=0.253688Jy 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=1.048 mas, bmaj=3.317 mas, bpa=24.1 degrees ! Estimated noise=1685.61 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 3.317 at 24.1 degrees (North through East) ! Clean map min=-0.005348 max=0.7505 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=0.253688Jy sigma=0.000642 ! Fit after self-cal, rms=1.026343Jy sigma=0.000601 ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=3.32 mas, bpa=24.12 degrees ! Estimated noise=1683.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00155784 Jy ! Component: 100 - total flux cleaned = -0.00184835 Jy ! Component: 150 - total flux cleaned = -0.00204782 Jy ! Component: 200 - total flux cleaned = -0.00216895 Jy ! Total flux subtracted in 200 components = -0.00216895 Jy ! Clean residual min=-0.005686 max=0.004290 Jy/beam ! Clean residual mean=0.000009 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.844065 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.844065 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=1.026324Jy sigma=0.000601 ! Fit after self-cal, rms=1.026297Jy sigma=0.000601 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.03806e-05 Jy ! Component: 100 - total flux cleaned = -0.000156985 Jy ! Component: 150 - total flux cleaned = -0.000209993 Jy ! Component: 200 - total flux cleaned = -0.000259651 Jy ! Total flux subtracted in 200 components = -0.000259651 Jy ! Clean residual min=-0.005566 max=0.004266 Jy/beam ! Clean residual mean=0.000009 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 0.843805 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.843805 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=1.026284Jy sigma=0.000601 ! Fit after self-cal, rms=1.026241Jy sigma=0.000601 ! 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=1.026241Jy sigma=0.000601 ! Fit after self-cal, rms=1.085203Jy sigma=0.000600 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=0.8834 mas, bmaj=2.632 mas, bpa=23.08 degrees ! Estimated noise=2803.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.568167 Jy ! Component: 100 - total flux cleaned = 0.716466 Jy ! Component: 150 - total flux cleaned = 0.784842 Jy ! Component: 200 - total flux cleaned = 0.820296 Jy ! Total flux subtracted in 200 components = 0.820296 Jy ! Clean residual min=-0.013255 max=0.018927 Jy/beam ! Clean residual mean=0.000005 rms=0.003765 Jy/beam ! Combined flux in latest and established models = 0.820296 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.820296 Jy ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=3.329 mas, bpa=24.17 degrees ! Estimated noise=1682.78 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 = 0.0163197 Jy ! Component: 100 - total flux cleaned = 0.0225414 Jy ! Component: 150 - total flux cleaned = 0.022751 Jy ! Component: 200 - total flux cleaned = 0.022732 Jy ! Total flux subtracted in 200 components = 0.022732 Jy ! Clean residual min=-0.006758 max=0.004598 Jy/beam ! Clean residual mean=0.000008 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 0.843028 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.843028 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=2.225 mas, bmaj=4.473 mas, bpa=15.81 degrees ! Estimated noise=1831.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511798 Jy ! Component: 100 - total flux cleaned = 0.000515561 Jy ! Component: 150 - total flux cleaned = 0.000376913 Jy ! Component: 200 - total flux cleaned = 0.000281162 Jy ! Total flux subtracted in 200 components = 0.000281162 Jy ! Clean residual min=-0.005060 max=0.003568 Jy/beam ! Clean residual mean=0.000016 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.843309 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 = -8.90407e-05 Jy ! Component: 100 - total flux cleaned = -0.000170225 Jy ! Component: 150 - total flux cleaned = -0.000245556 Jy ! Component: 200 - total flux cleaned = -0.000315864 Jy ! Total flux subtracted in 200 components = -0.000315864 Jy ! Clean residual min=-0.004902 max=0.003524 Jy/beam ! Clean residual mean=0.000017 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 0.842994 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.842993 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=3.329 mas, bpa=24.17 degrees ! Estimated noise=1682.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.27722e-05 Jy ! Component: 100 - total flux cleaned = -0.000254019 Jy ! Component: 150 - total flux cleaned = -0.000256022 Jy ! Component: 200 - total flux cleaned = -0.000120783 Jy ! Total flux subtracted in 200 components = -0.000120783 Jy ! Clean residual min=-0.006231 max=0.004862 Jy/beam ! Clean residual mean=0.000008 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.842873 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.842873 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=1.086922Jy sigma=0.000603 ! Fit after self-cal, rms=1.082824Jy sigma=0.000603 wmodel J2358-1020_X_2017_05_01_pus_map.mod ! Writing 46 model components to file: J2358-1020_X_2017_05_01_pus_map.mod wobs J2358-1020_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J2358-1020_X_2017_05_01_pus_uvs.fits wwins J2358-1020_X_2017_05_01_pus_map.win ! wwins: Wrote 1 windows to J2358-1020_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 = -0.00215151 Jy ! Component: 100 - total flux cleaned = -0.00277559 Jy ! Component: 150 - total flux cleaned = -0.00364715 Jy ! Component: 200 - total flux cleaned = -0.00364692 Jy ! Component: 250 - total flux cleaned = -0.0035772 Jy ! Component: 300 - total flux cleaned = -0.0035098 Jy ! Component: 350 - total flux cleaned = -0.00350892 Jy ! Component: 400 - total flux cleaned = -0.00338405 Jy ! Component: 450 - total flux cleaned = -0.00338385 Jy ! Component: 500 - total flux cleaned = -0.00332564 Jy ! Component: 550 - total flux cleaned = -0.00327061 Jy ! Component: 600 - total flux cleaned = -0.00321579 Jy ! Component: 650 - total flux cleaned = -0.00305348 Jy ! Component: 700 - total flux cleaned = -0.00300084 Jy ! Component: 750 - total flux cleaned = -0.0028444 Jy ! Component: 800 - total flux cleaned = -0.00279303 Jy ! Component: 850 - total flux cleaned = -0.00284407 Jy ! Component: 900 - total flux cleaned = -0.00284382 Jy ! Component: 950 - total flux cleaned = -0.00279466 Jy ! Component: 1000 - total flux cleaned = -0.00289212 Jy ! Component: 1050 - total flux cleaned = -0.00294065 Jy ! Component: 1100 - total flux cleaned = -0.00298854 Jy ! Component: 1150 - total flux cleaned = -0.00298878 Jy ! Component: 1200 - total flux cleaned = -0.0030355 Jy ! Component: 1250 - total flux cleaned = -0.00299005 Jy ! Component: 1300 - total flux cleaned = -0.00303595 Jy ! Component: 1350 - total flux cleaned = -0.00303598 Jy ! Component: 1400 - total flux cleaned = -0.0029905 Jy ! Component: 1450 - total flux cleaned = -0.0029008 Jy ! Component: 1500 - total flux cleaned = -0.00290049 Jy ! Component: 1550 - total flux cleaned = -0.00290065 Jy ! Component: 1600 - total flux cleaned = -0.00281352 Jy ! Component: 1650 - total flux cleaned = -0.00285656 Jy ! Component: 1700 - total flux cleaned = -0.00277038 Jy ! Component: 1750 - total flux cleaned = -0.00272774 Jy ! Component: 1800 - total flux cleaned = -0.00272785 Jy ! Component: 1850 - total flux cleaned = -0.00268602 Jy ! Component: 1900 - total flux cleaned = -0.00268597 Jy ! Component: 1950 - total flux cleaned = -0.00260279 Jy ! Component: 2000 - total flux cleaned = -0.00252057 Jy ! Total flux subtracted in 2048 components = -0.00256159 Jy ! Clean residual min=-0.002139 max=0.002045 Jy/beam ! Clean residual mean=0.000004 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.840311 Jy keep ! Adding 91 model components to the UV plane model. ! The established model now contains 136 components and 0.840311 Jy ![Exited script file: muppet] wmap "J2358-1020_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 3.329 at 24.17 degrees (North through East) ! Clean map min=-0.0042841 max=0.7506 Jy/beam ! Writing clean map to FITS file: J2358-1020_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 0.750598 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000731707 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.29245 0.29245 0.584899 1.1698 2.3396 4.67919 9.35839 18.7168 37.4336 74.8671 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.75 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 3.329 at 24.17 degrees (North through East) ! Clean map min=-0.0042841 max=0.7506 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 J2358-1020_X_2017_05_01_pus_uvs.log closed on Wed May 1 20:03:24 2019