! Started logfile: J1800+7828_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:10:20 2016 obs J1800+7828_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J1800+7828_X_2015_03_17_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.842963 visibilities/baseline/integration-bin. ! Found source: J1800+7828 ! ! 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 338 lines of history. ! ! Reading 6828 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 J1800+7828_X_2015_03_17_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.959600Jy sigma=0.009658 ! Fit after self-cal, rms=0.949693Jy sigma=0.009568 ! 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=0.6235 mas, bmaj=2.812 mas, bpa=53.98 degrees ! Estimated noise=1405.52 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 (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.31255 Jy ! Component: 100 - total flux cleaned = 1.67639 Jy ! Total flux subtracted in 100 components = 1.67639 Jy ! Clean residual min=-0.100227 max=0.167914 Jy/beam ! Clean residual mean=-0.000262 rms=0.033578 Jy/beam ! Combined flux in latest and established models = 1.67639 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.67639 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=0.507211Jy sigma=0.004916 ! Fit after self-cal, rms=0.505710Jy sigma=0.004890 ! 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=0.7866 mas, bmaj=2.997 mas, bpa=52.87 degrees ! Estimated noise=877.238 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 = 0.278897 Jy ! Component: 100 - total flux cleaned = 0.418266 Jy ! Component: 150 - total flux cleaned = 0.498293 Jy ! Component: 200 - total flux cleaned = 0.554283 Jy ! Total flux subtracted in 200 components = 0.554283 Jy ! Clean residual min=-0.116662 max=0.128563 Jy/beam ! Clean residual mean=0.000017 rms=0.028529 Jy/beam ! Combined flux in latest and established models = 2.23068 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 2.23068 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=0.340197Jy sigma=0.002990 ! Fit after self-cal, rms=0.337286Jy sigma=0.002951 ! 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 0.92 FD 1.31 HN 1.02 KP 0.91 ! LA 1.01 MK 0.98 NL 0.96 OV 0.96 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.32 HN 1.05 KP 0.86 ! LA 1.01 MK 0.98 NL 0.96 OV 0.97 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.29 HN 1.06 KP 0.82 ! LA 1.04 MK 0.99 NL 0.97 OV 0.96 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.25 HN 1.02 KP 0.78 ! LA 1.05 MK 1.00 NL 0.96 OV 0.95 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.28 HN 0.99 KP 0.73 ! LA 1.03 MK 1.01 NL 0.98 OV 0.98 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.30 HN 1.02 KP 0.73 ! LA 1.04 MK 1.00 NL 0.98 OV 0.99 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.31 HN 1.07 KP 0.72 ! LA 1.05 MK 1.02 NL 0.98 OV 1.01 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.34 HN 1.08 KP 0.73 ! LA 1.03 MK 1.00 NL 0.98 OV 1.01 ! PT 0.98 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.31 HN 1.07 KP 0.75 ! LA 1.04 MK 1.00 NL 0.98 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.33 HN 1.08 KP 0.78 ! LA 1.07 MK 1.01 NL 0.98 OV 1.01 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.36 HN 1.05 KP 0.81 ! LA 1.07 MK 1.02 NL 0.99 OV 0.98 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.36 HN 1.04 KP 0.85 ! LA 1.04 MK 1.03 NL 0.99 OV 1.00 ! PT 1.01 SC 1.09 ! ! ! Fit before self-cal, rms=0.337286Jy sigma=0.002951 ! Fit after self-cal, rms=0.109436Jy sigma=0.000997 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7976 mas, bmaj=3.013 mas, bpa=53.04 degrees ! Estimated noise=866.929 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 (-6.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0286221 Jy ! Component: 100 - total flux cleaned = 0.0333824 Jy ! Component: 150 - total flux cleaned = 0.034865 Jy ! Component: 200 - total flux cleaned = 0.0352769 Jy ! Total flux subtracted in 200 components = 0.0352769 Jy ! Clean residual min=-0.012718 max=0.011927 Jy/beam ! Clean residual mean=0.000083 rms=0.003337 Jy/beam ! Combined flux in latest and established models = 2.26595 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 47 components and 2.26595 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=0.097882Jy sigma=0.000859 ! Fit after self-cal, rms=0.097264Jy sigma=0.000848 ! 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=0.097264Jy sigma=0.000848 ! Fit after self-cal, rms=0.097225Jy sigma=0.000845 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7977 mas, bmaj=3.013 mas, bpa=53.08 degrees ! Estimated noise=866.184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116906 Jy ! Component: 100 - total flux cleaned = 0.00287673 Jy ! Component: 150 - total flux cleaned = 0.00421186 Jy ! Component: 200 - total flux cleaned = 0.00377563 Jy ! Total flux subtracted in 200 components = 0.00377563 Jy ! Clean residual min=-0.009970 max=0.009467 Jy/beam ! Clean residual mean=0.000063 rms=0.002392 Jy/beam ! Combined flux in latest and established models = 2.26973 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 66 components and 2.26973 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=0.095153Jy sigma=0.000820 ! Fit after self-cal, rms=0.094962Jy sigma=0.000817 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 = 0.000190707 Jy ! Component: 100 - total flux cleaned = 0.000594654 Jy ! Component: 150 - total flux cleaned = 0.000764535 Jy ! Component: 200 - total flux cleaned = 0.00109083 Jy ! Total flux subtracted in 200 components = 0.00109083 Jy ! Clean residual min=-0.008594 max=0.008035 Jy/beam ! Clean residual mean=0.000057 rms=0.002039 Jy/beam ! Combined flux in latest and established models = 2.27082 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 2.27082 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=0.094214Jy sigma=0.000809 ! Fit after self-cal, rms=0.094160Jy sigma=0.000808 ! 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=0.094160Jy sigma=0.000808 ! Fit after self-cal, rms=0.094116Jy sigma=0.000805 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7982 mas, bmaj=3.013 mas, bpa=53.12 degrees ! Estimated noise=866.122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000392341 Jy ! Component: 100 - total flux cleaned = -0.00111092 Jy ! Component: 150 - total flux cleaned = -0.000812563 Jy ! Component: 200 - total flux cleaned = -0.000666919 Jy ! Total flux subtracted in 200 components = -0.000666919 Jy ! Clean residual min=-0.007162 max=0.006810 Jy/beam ! Clean residual mean=0.000051 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 2.27015 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 2.27015 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=0.093541Jy sigma=0.000798 ! Fit after self-cal, rms=0.093519Jy sigma=0.000798 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 = 0.000193775 Jy ! Component: 100 - total flux cleaned = 0.000314427 Jy ! Component: 150 - total flux cleaned = 0.000203262 Jy ! Component: 200 - total flux cleaned = 0.000103164 Jy ! Total flux subtracted in 200 components = 0.000103164 Jy ! Clean residual min=-0.006373 max=0.006026 Jy/beam ! Clean residual mean=0.000047 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 2.27026 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 95 components and 2.27026 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=0.093267Jy sigma=0.000795 ! Fit after self-cal, rms=0.093255Jy sigma=0.000795 ! 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=0.093255Jy sigma=0.000795 ! Fit after self-cal, rms=0.093257Jy sigma=0.000794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.028 mas, bmaj=4.247 mas, bpa=45.43 degrees ! Estimated noise=1117.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000332985 Jy ! Component: 100 - total flux cleaned = -9.42576e-05 Jy ! Component: 150 - total flux cleaned = -9.62373e-05 Jy ! Component: 200 - total flux cleaned = -9.97359e-05 Jy ! Total flux subtracted in 200 components = -9.97359e-05 Jy ! Clean residual min=-0.007030 max=0.006217 Jy/beam ! Clean residual mean=0.000095 rms=0.001780 Jy/beam ! Combined flux in latest and established models = 2.27016 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 125 components and 2.27016 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=0.093153Jy sigma=0.000792 ! Fit after self-cal, rms=0.093141Jy sigma=0.000792 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 = -0.000184031 Jy ! Component: 100 - total flux cleaned = -0.000183637 Jy ! Component: 150 - total flux cleaned = -0.000185391 Jy ! Component: 200 - total flux cleaned = -0.0001873 Jy ! Total flux subtracted in 200 components = -0.0001873 Jy ! Clean residual min=-0.006514 max=0.005769 Jy/beam ! Clean residual mean=0.000088 rms=0.001690 Jy/beam ! Combined flux in latest and established models = 2.26997 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 131 components and 2.26997 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=0.093125Jy sigma=0.000792 ! Fit after self-cal, rms=0.093116Jy sigma=0.000792 ! 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=0.7985 mas, bmaj=3.014 mas, bpa=53.15 degrees ! Estimated noise=865.862 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7985 x 3.014 at 53.15 degrees (North through East) ! Clean map min=-0.0048572 max=1.7634 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=0.093116Jy sigma=0.000792 ! Fit after self-cal, rms=0.087193Jy sigma=0.000732 ! Inverting map and beam ! Estimated beam: bmin=0.7983 mas, bmaj=3.013 mas, bpa=53.16 degrees ! Estimated noise=865.279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00189959 Jy ! Component: 100 - total flux cleaned = -0.00200848 Jy ! Component: 150 - total flux cleaned = -0.00227807 Jy ! Component: 200 - total flux cleaned = -0.00227279 Jy ! Total flux subtracted in 200 components = -0.00227279 Jy ! Clean residual min=-0.004308 max=0.004755 Jy/beam ! Clean residual mean=0.000034 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 2.2677 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 140 components and 2.2677 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=0.086988Jy sigma=0.000730 ! Fit after self-cal, rms=0.086981Jy sigma=0.000730 ! Inverting map ! Added new window around map position (8.2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351243 Jy ! Component: 100 - total flux cleaned = 0.00401767 Jy ! Component: 150 - total flux cleaned = 0.00470387 Jy ! Component: 200 - total flux cleaned = 0.00539623 Jy ! Total flux subtracted in 200 components = 0.00539623 Jy ! Clean residual min=-0.003843 max=0.002832 Jy/beam ! Clean residual mean=0.000028 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 2.27309 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 160 components and 2.27309 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=0.086704Jy sigma=0.000726 ! Fit after self-cal, rms=0.086703Jy sigma=0.000726 ! 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=0.086703Jy sigma=0.000726 ! Fit after self-cal, rms=0.086710Jy sigma=0.000726 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=0.6299 mas, bmaj=2.829 mas, bpa=54.15 degrees ! Estimated noise=1412.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.3184 Jy ! Component: 100 - total flux cleaned = 1.68939 Jy ! Component: 150 - total flux cleaned = 1.87932 Jy ! Component: 200 - total flux cleaned = 1.99141 Jy ! Total flux subtracted in 200 components = 1.99141 Jy ! Clean residual min=-0.032141 max=0.058813 Jy/beam ! Clean residual mean=-0.000048 rms=0.010189 Jy/beam ! Combined flux in latest and established models = 1.99141 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 1.99141 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7984 mas, bmaj=3.014 mas, bpa=53.17 degrees ! Estimated noise=865.13 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 = 0.0977182 Jy ! Component: 100 - total flux cleaned = 0.14872 Jy ! Component: 150 - total flux cleaned = 0.177591 Jy ! Component: 200 - total flux cleaned = 0.197573 Jy ! Total flux subtracted in 200 components = 0.197573 Jy ! Clean residual min=-0.010983 max=0.012320 Jy/beam ! Clean residual mean=0.000085 rms=0.003271 Jy/beam ! Combined flux in latest and established models = 2.18898 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 2.18898 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=2.029 mas, bmaj=4.247 mas, bpa=45.45 degrees ! Estimated noise=1115.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0247262 Jy ! Component: 100 - total flux cleaned = 0.0402308 Jy ! Component: 150 - total flux cleaned = 0.0515389 Jy ! Component: 200 - total flux cleaned = 0.0599503 Jy ! Total flux subtracted in 200 components = 0.0599503 Jy ! Clean residual min=-0.006787 max=0.006373 Jy/beam ! Clean residual mean=0.000091 rms=0.001994 Jy/beam ! Combined flux in latest and established models = 2.24893 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 = 0.00631907 Jy ! Component: 100 - total flux cleaned = 0.011224 Jy ! Component: 150 - total flux cleaned = 0.0146966 Jy ! Component: 200 - total flux cleaned = 0.0170235 Jy ! Total flux subtracted in 200 components = 0.0170235 Jy ! Clean residual min=-0.005215 max=0.003554 Jy/beam ! Clean residual mean=0.000060 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 2.26596 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 101 components and 2.26596 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7984 mas, bmaj=3.014 mas, bpa=53.17 degrees ! Estimated noise=865.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241239 Jy ! Component: 100 - total flux cleaned = 0.00333008 Jy ! Component: 150 - total flux cleaned = 0.00411213 Jy ! Component: 200 - total flux cleaned = 0.00478611 Jy ! Total flux subtracted in 200 components = 0.00478611 Jy ! Clean residual min=-0.005188 max=0.003971 Jy/beam ! Clean residual mean=0.000022 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 2.27074 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 122 components and 2.27074 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=0.087346Jy sigma=0.000734 ! Fit after self-cal, rms=0.087283Jy sigma=0.000733 wmodel J1800+7828_X_2015_03_17_pus_map.mod ! Writing 122 model components to file: J1800+7828_X_2015_03_17_pus_map.mod wobs J1800+7828_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J1800+7828_X_2015_03_17_pus_uvs.fits wwins J1800+7828_X_2015_03_17_pus_map.win ! wwins: Wrote 3 windows to J1800+7828_X_2015_03_17_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 = -0.00221745 Jy ! Component: 100 - total flux cleaned = -0.00416366 Jy ! Component: 150 - total flux cleaned = -0.00501776 Jy ! Component: 200 - total flux cleaned = -0.00554566 Jy ! Component: 250 - total flux cleaned = -0.00615686 Jy ! Component: 300 - total flux cleaned = -0.00667302 Jy ! Component: 350 - total flux cleaned = -0.00694267 Jy ! Component: 400 - total flux cleaned = -0.00689086 Jy ! Component: 450 - total flux cleaned = -0.00698844 Jy ! Component: 500 - total flux cleaned = -0.00694119 Jy ! Component: 550 - total flux cleaned = -0.0071187 Jy ! Component: 600 - total flux cleaned = -0.00711629 Jy ! Component: 650 - total flux cleaned = -0.00711664 Jy ! Component: 700 - total flux cleaned = -0.00703614 Jy ! Component: 750 - total flux cleaned = -0.00699743 Jy ! Component: 800 - total flux cleaned = -0.00680635 Jy ! Component: 850 - total flux cleaned = -0.00676817 Jy ! Component: 900 - total flux cleaned = -0.00658648 Jy ! Component: 950 - total flux cleaned = -0.00655043 Jy ! Component: 1000 - total flux cleaned = -0.0065842 Jy ! Component: 1050 - total flux cleaned = -0.0065159 Jy ! Component: 1100 - total flux cleaned = -0.00651622 Jy ! Component: 1150 - total flux cleaned = -0.00638675 Jy ! Component: 1200 - total flux cleaned = -0.00645088 Jy ! Component: 1250 - total flux cleaned = -0.00651331 Jy ! Component: 1300 - total flux cleaned = -0.0065132 Jy ! Component: 1350 - total flux cleaned = -0.00654262 Jy ! Component: 1400 - total flux cleaned = -0.00642467 Jy ! Component: 1450 - total flux cleaned = -0.00636679 Jy ! Component: 1500 - total flux cleaned = -0.00616729 Jy ! Component: 1550 - total flux cleaned = -0.00605523 Jy ! Component: 1600 - total flux cleaned = -0.0058628 Jy ! Component: 1650 - total flux cleaned = -0.0057007 Jy ! Component: 1700 - total flux cleaned = -0.00572703 Jy ! Component: 1750 - total flux cleaned = -0.00551686 Jy ! Component: 1800 - total flux cleaned = -0.00541372 Jy ! Component: 1850 - total flux cleaned = -0.00528699 Jy ! Component: 1900 - total flux cleaned = -0.00526253 Jy ! Component: 1950 - total flux cleaned = -0.00518851 Jy ! Component: 2000 - total flux cleaned = -0.00521291 Jy ! Total flux subtracted in 2048 components = -0.00514025 Jy ! Clean residual min=-0.001752 max=0.001393 Jy/beam ! Clean residual mean=0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 2.2656 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 250 components and 2.2656 Jy ![Exited script file: muppet] wmap "J1800+7828_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7984 x 3.014 at 53.17 degrees (North through East) ! Clean map min=-0.0032678 max=1.7609 Jy/beam ! Writing clean map to FITS file: J1800+7828_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.76087 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00044981 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0766344 0.0766344 0.153269 0.306538 0.613075 1.22615 2.4523 4.9046 9.8092 19.6184 39.2368 78.4736 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.76 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7984 x 3.014 at 53.17 degrees (North through East) ! Clean map min=-0.0032678 max=1.7609 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 J1800+7828_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:10:22 2016