! Started logfile: J0136+4751_X_2017_09_26_pus_uvs.log on Sat May 11 13:34:05 2019 obs J0136+4751_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0136+4751_X_2017_09_26_pus_uva.fits ! AN table 1: 13 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.700855 visibilities/baseline/integration-bin. ! Found source: J0136+4751 ! ! 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 947 lines of history. ! ! Reading 3936 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 J0136+4751_X_2017_09_26_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998360Jy sigma=0.008528 ! Fit after self-cal, rms=0.993566Jy sigma=0.008489 ! 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=1.3 mas, bmaj=2.852 mas, bpa=38.47 degrees ! Estimated noise=1703.26 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 = 1.52018 Jy ! Component: 100 - total flux cleaned = 1.8519 Jy ! Total flux subtracted in 100 components = 1.8519 Jy ! Clean residual min=-0.062905 max=0.102223 Jy/beam ! Clean residual mean=-0.000530 rms=0.023442 Jy/beam ! Combined flux in latest and established models = 1.8519 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 1.8519 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=0.247689Jy sigma=0.002028 ! Fit after self-cal, rms=0.247695Jy sigma=0.002028 ! 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=1.435 mas, bmaj=2.799 mas, bpa=35.76 degrees ! Estimated noise=1330.66 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 = 0.130864 Jy ! Component: 100 - total flux cleaned = 0.207488 Jy ! Component: 150 - total flux cleaned = 0.255055 Jy ! Component: 200 - total flux cleaned = 0.286809 Jy ! Total flux subtracted in 200 components = 0.286809 Jy ! Clean residual min=-0.040903 max=0.042825 Jy/beam ! Clean residual mean=-0.000174 rms=0.011065 Jy/beam ! Combined flux in latest and established models = 2.13871 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 31 components and 2.13871 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=0.157871Jy sigma=0.001255 ! Fit after self-cal, rms=0.156455Jy sigma=0.001240 ! 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 1.03 FD 1.01 HN 1.00* KP 1.02 ! LA 0.96 MK 1.01 NL 0.95 OV 0.99 ! PT 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.00* KP 1.01 ! LA 0.96 MK 1.01 NL 0.96 OV 0.99 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.00* KP 1.00 ! LA 0.99 MK 1.03 NL 0.94 OV 0.97 ! PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.00* KP 1.00 ! LA 0.99 MK 1.04 NL 0.95 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.00* KP 0.99 ! LA 0.97 MK 1.05 NL 0.97 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.00* KP 1.00 ! LA 0.98 MK 1.03 NL 0.97 OV 0.99 ! PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.00* KP 0.98 ! LA 1.00 MK 1.03 NL 0.97 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 1.00* KP 0.81 ! LA 0.97 MK 1.03 NL 0.98 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.00* KP 0.84 ! LA 1.00 MK 1.01 NL 0.97 OV 1.10 ! PT 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.00* KP 0.89 ! LA 1.01 MK 1.03 NL 0.98 OV 1.09 ! PT 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.00* KP 0.92 ! LA 1.00 MK 1.00 NL 0.99 OV 1.08 ! PT 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 HN 1.00* KP 0.98 ! LA 0.98 MK 1.01 NL 0.98 OV 1.08 ! PT 1.01 ! ! ! Fit before self-cal, rms=0.156455Jy sigma=0.001240 ! Fit after self-cal, rms=0.091706Jy sigma=0.000738 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.442 mas, bmaj=2.809 mas, bpa=35.47 degrees ! Estimated noise=1321.52 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) ! Added new window around map position (-1.4, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00808291 Jy ! Component: 100 - total flux cleaned = 0.00934734 Jy ! Component: 150 - total flux cleaned = 0.0098529 Jy ! Component: 200 - total flux cleaned = 0.0105181 Jy ! Total flux subtracted in 200 components = 0.0105181 Jy ! Clean residual min=-0.009918 max=0.012451 Jy/beam ! Clean residual mean=-0.000140 rms=0.003034 Jy/beam ! Combined flux in latest and established models = 2.14923 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 2.14923 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=0.083173Jy sigma=0.000662 ! Fit after self-cal, rms=0.082979Jy sigma=0.000659 ! 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=0.082979Jy sigma=0.000659 ! Fit after self-cal, rms=0.082658Jy sigma=0.000656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.443 mas, bmaj=2.812 mas, bpa=35.44 degrees ! Estimated noise=1320.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117624 Jy ! Component: 100 - total flux cleaned = 0.00107236 Jy ! Component: 150 - total flux cleaned = 0.00228183 Jy ! Component: 200 - total flux cleaned = 0.00262701 Jy ! Total flux subtracted in 200 components = 0.00262701 Jy ! Clean residual min=-0.007129 max=0.008672 Jy/beam ! Clean residual mean=-0.000122 rms=0.002200 Jy/beam ! Combined flux in latest and established models = 2.15186 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 69 components and 2.15186 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=0.081177Jy sigma=0.000644 ! Fit after self-cal, rms=0.081133Jy 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 = 0.00043704 Jy ! Component: 100 - total flux cleaned = 0.0011666 Jy ! Component: 150 - total flux cleaned = 0.00168905 Jy ! Component: 200 - total flux cleaned = 0.00205086 Jy ! Total flux subtracted in 200 components = 0.00205086 Jy ! Clean residual min=-0.006221 max=0.007518 Jy/beam ! Clean residual mean=-0.000111 rms=0.001962 Jy/beam ! Combined flux in latest and established models = 2.15391 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 88 components and 2.15391 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=0.080658Jy sigma=0.000640 ! Fit after self-cal, rms=0.080646Jy sigma=0.000640 ! 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=0.080646Jy sigma=0.000640 ! Fit after self-cal, rms=0.080576Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.443 mas, bmaj=2.814 mas, bpa=35.42 degrees ! Estimated noise=1320 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000497206 Jy ! Component: 100 - total flux cleaned = 0.00070004 Jy ! Component: 150 - total flux cleaned = 0.00121583 Jy ! Component: 200 - total flux cleaned = 0.00149177 Jy ! Total flux subtracted in 200 components = 0.00149177 Jy ! Clean residual min=-0.005366 max=0.006042 Jy/beam ! Clean residual mean=-0.000091 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 2.1554 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 2.1554 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=0.080228Jy sigma=0.000636 ! Fit after self-cal, rms=0.080222Jy sigma=0.000636 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 = 0.000525273 Jy ! Component: 100 - total flux cleaned = 0.000929135 Jy ! Component: 150 - total flux cleaned = 0.00107642 Jy ! Component: 200 - total flux cleaned = 0.00114672 Jy ! Total flux subtracted in 200 components = 0.00114672 Jy ! Clean residual min=-0.004978 max=0.005676 Jy/beam ! Clean residual mean=-0.000085 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 2.15655 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 118 components and 2.15655 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=0.080077Jy sigma=0.000635 ! Fit after self-cal, rms=0.080075Jy sigma=0.000635 ! 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=0.080075Jy sigma=0.000635 ! Fit after self-cal, rms=0.080053Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.226 mas, bmaj=3.014 mas, bpa=40.5 degrees ! Estimated noise=1466.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000106397 Jy ! Component: 100 - total flux cleaned = 0.000213369 Jy ! Component: 150 - total flux cleaned = 0.00063526 Jy ! Component: 200 - total flux cleaned = 0.000946325 Jy ! Total flux subtracted in 200 components = 0.000946325 Jy ! Clean residual min=-0.005181 max=0.006567 Jy/beam ! Clean residual mean=-0.000112 rms=0.001819 Jy/beam ! Combined flux in latest and established models = 2.15749 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 133 components and 2.15749 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=0.079929Jy sigma=0.000634 ! Fit after self-cal, rms=0.079928Jy sigma=0.000634 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 = 0.000587119 Jy ! Component: 100 - total flux cleaned = 0.000911871 Jy ! Component: 150 - total flux cleaned = 0.00105765 Jy ! Component: 200 - total flux cleaned = 0.00115045 Jy ! Total flux subtracted in 200 components = 0.00115045 Jy ! Clean residual min=-0.004909 max=0.006352 Jy/beam ! Clean residual mean=-0.000103 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 2.15864 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 145 components and 2.15864 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=0.079871Jy sigma=0.000634 ! Fit after self-cal, rms=0.079869Jy sigma=0.000634 ! 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=1.443 mas, bmaj=2.816 mas, bpa=35.4 degrees ! Estimated noise=1319.81 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.443 x 2.816 at 35.4 degrees (North through East) ! Clean map min=-0.0046054 max=1.9467 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=0.079869Jy sigma=0.000634 ! Fit after self-cal, rms=0.074026Jy sigma=0.000581 ! Inverting map and beam ! Estimated beam: bmin=1.444 mas, bmaj=2.816 mas, bpa=35.4 degrees ! Estimated noise=1319.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000205859 Jy ! Component: 100 - total flux cleaned = 0.000303647 Jy ! Component: 150 - total flux cleaned = 0.000695347 Jy ! Component: 200 - total flux cleaned = 0.000998468 Jy ! Total flux subtracted in 200 components = 0.000998468 Jy ! Clean residual min=-0.004385 max=0.005061 Jy/beam ! Clean residual mean=-0.000068 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 2.15964 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 154 components and 2.15964 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=0.073923Jy sigma=0.000580 ! Fit after self-cal, rms=0.073920Jy sigma=0.000580 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00045385 Jy ! Component: 100 - total flux cleaned = 0.000498243 Jy ! Component: 150 - total flux cleaned = 0.000622803 Jy ! Component: 200 - total flux cleaned = 0.000700184 Jy ! Total flux subtracted in 200 components = 0.000700184 Jy ! Clean residual min=-0.004222 max=0.004874 Jy/beam ! Clean residual mean=-0.000065 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 2.16034 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 159 components and 2.16034 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=0.073875Jy sigma=0.000579 ! Fit after self-cal, rms=0.073873Jy sigma=0.000579 ! 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=0.073873Jy sigma=0.000579 ! Fit after self-cal, rms=0.073880Jy sigma=0.000579 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=1.305 mas, bmaj=2.862 mas, bpa=38.14 degrees ! Estimated noise=1699.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.51684 Jy ! Component: 100 - total flux cleaned = 1.84773 Jy ! Component: 150 - total flux cleaned = 1.95047 Jy ! Component: 200 - total flux cleaned = 2.01126 Jy ! Total flux subtracted in 200 components = 2.01126 Jy ! Clean residual min=-0.021685 max=0.031795 Jy/beam ! Clean residual mean=-0.000300 rms=0.008040 Jy/beam ! Combined flux in latest and established models = 2.01126 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 14 model components to the UV plane model. ! The established model now contains 14 components and 2.01126 Jy ! Inverting map and beam ! Estimated beam: bmin=1.444 mas, bmaj=2.817 mas, bpa=35.39 degrees ! Estimated noise=1319.83 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 = 0.0457633 Jy ! Component: 100 - total flux cleaned = 0.0738419 Jy ! Component: 150 - total flux cleaned = 0.0926783 Jy ! Component: 200 - total flux cleaned = 0.106305 Jy ! Total flux subtracted in 200 components = 0.106305 Jy ! Clean residual min=-0.008551 max=0.010790 Jy/beam ! Clean residual mean=-0.000227 rms=0.003031 Jy/beam ! Combined flux in latest and established models = 2.11757 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 37 components and 2.11757 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=2.226 mas, bmaj=3.015 mas, bpa=40.44 degrees ! Estimated noise=1465.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139709 Jy ! Component: 100 - total flux cleaned = 0.0236313 Jy ! Component: 150 - total flux cleaned = 0.0307012 Jy ! Component: 200 - total flux cleaned = 0.0359567 Jy ! Total flux subtracted in 200 components = 0.0359567 Jy ! Clean residual min=-0.006347 max=0.006798 Jy/beam ! Clean residual mean=-0.000144 rms=0.002017 Jy/beam ! Combined flux in latest and established models = 2.15352 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 = 0.00306886 Jy ! Component: 100 - total flux cleaned = 0.0047531 Jy ! Component: 150 - total flux cleaned = 0.00573126 Jy ! Component: 200 - total flux cleaned = 0.00630471 Jy ! Total flux subtracted in 200 components = 0.00630471 Jy ! Clean residual min=-0.004825 max=0.005903 Jy/beam ! Clean residual mean=-0.000097 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 2.15983 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 82 components and 2.15983 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.444 mas, bmaj=2.817 mas, bpa=35.39 degrees ! Estimated noise=1319.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.14753e-06 Jy ! Component: 100 - total flux cleaned = 0.000456255 Jy ! Component: 150 - total flux cleaned = 0.00104524 Jy ! Component: 200 - total flux cleaned = 0.00130566 Jy ! Total flux subtracted in 200 components = 0.00130566 Jy ! Clean residual min=-0.003892 max=0.005492 Jy/beam ! Clean residual mean=-0.000055 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 2.16113 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 2.16113 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=0.074019Jy sigma=0.000581 ! Fit after self-cal, rms=0.073989Jy sigma=0.000580 wmodel J0136+4751_X_2017_09_26_pus_map.mod ! Writing 100 model components to file: J0136+4751_X_2017_09_26_pus_map.mod wobs J0136+4751_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0136+4751_X_2017_09_26_pus_uvs.fits wwins J0136+4751_X_2017_09_26_pus_map.win ! wwins: Wrote 2 windows to J0136+4751_X_2017_09_26_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 = 0.00230653 Jy ! Component: 100 - total flux cleaned = 0.00406338 Jy ! Component: 150 - total flux cleaned = 0.0041949 Jy ! Component: 200 - total flux cleaned = 0.00431185 Jy ! Component: 250 - total flux cleaned = 0.00436621 Jy ! Component: 300 - total flux cleaned = 0.00452073 Jy ! Component: 350 - total flux cleaned = 0.00480954 Jy ! Component: 400 - total flux cleaned = 0.00507992 Jy ! Component: 450 - total flux cleaned = 0.0054221 Jy ! Component: 500 - total flux cleaned = 0.00574775 Jy ! Component: 550 - total flux cleaned = 0.00601832 Jy ! Component: 600 - total flux cleaned = 0.00619974 Jy ! Component: 650 - total flux cleaned = 0.00633897 Jy ! Component: 700 - total flux cleaned = 0.00643898 Jy ! Component: 750 - total flux cleaned = 0.00650065 Jy ! Component: 800 - total flux cleaned = 0.00643943 Jy ! Component: 850 - total flux cleaned = 0.00646917 Jy ! Component: 900 - total flux cleaned = 0.00649693 Jy ! Component: 950 - total flux cleaned = 0.00654982 Jy ! Component: 1000 - total flux cleaned = 0.00657527 Jy ! Component: 1050 - total flux cleaned = 0.00657552 Jy ! Component: 1100 - total flux cleaned = 0.00667211 Jy ! Component: 1150 - total flux cleaned = 0.00667194 Jy ! Component: 1200 - total flux cleaned = 0.00671768 Jy ! Component: 1250 - total flux cleaned = 0.00680678 Jy ! Component: 1300 - total flux cleaned = 0.00689322 Jy ! Component: 1350 - total flux cleaned = 0.00697741 Jy ! Component: 1400 - total flux cleaned = 0.00710017 Jy ! Component: 1450 - total flux cleaned = 0.00719972 Jy ! Component: 1500 - total flux cleaned = 0.00729712 Jy ! Component: 1550 - total flux cleaned = 0.00739223 Jy ! Component: 1600 - total flux cleaned = 0.00744765 Jy ! Component: 1650 - total flux cleaned = 0.0074839 Jy ! Component: 1700 - total flux cleaned = 0.00741249 Jy ! Component: 1750 - total flux cleaned = 0.00734258 Jy ! Component: 1800 - total flux cleaned = 0.00730801 Jy ! Component: 1850 - total flux cleaned = 0.00725686 Jy ! Component: 1900 - total flux cleaned = 0.00718999 Jy ! Component: 1950 - total flux cleaned = 0.00714063 Jy ! Component: 2000 - total flux cleaned = 0.00709192 Jy ! Total flux subtracted in 2048 components = 0.00707592 Jy ! Clean residual min=-0.000956 max=0.000872 Jy/beam ! Clean residual mean=-0.000008 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 2.16821 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 242 components and 2.16821 Jy ![Exited script file: muppet] wmap "J0136+4751_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.444 x 2.817 at 35.39 degrees (North through East) ! Clean map min=-0.002028 max=1.9495 Jy/beam ! Writing clean map to FITS file: J0136+4751_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.94952 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000300241 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0462022 0.0462022 0.0924044 0.184809 0.369618 0.739235 1.47847 2.95694 5.91388 11.8278 23.6555 47.3111 94.6221 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.949 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.444 x 2.817 at 35.39 degrees (North through East) ! Clean map min=-0.002028 max=1.9495 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 J0136+4751_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:34:06 2019