! Started logfile: J1113+1442_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:47:47 2019 obs J1113+1442_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1113+1442_X_2017_01_16_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.32037 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1113+1442 ! ! 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 1309 lines of history. ! ! Reading 4152 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 J1113+1442_X_2017_01_16_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 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.833215Jy sigma=0.006109 ! Fit after self-cal, rms=0.822514Jy sigma=0.006056 ! 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=0.7972 mas, bmaj=2.805 mas, bpa=26.74 degrees ! Estimated noise=2468.44 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 = 0.138711 Jy ! Component: 100 - total flux cleaned = 0.183568 Jy ! Total flux subtracted in 100 components = 0.183568 Jy ! Clean residual min=-0.015808 max=0.020440 Jy/beam ! Clean residual mean=-0.000011 rms=0.004521 Jy/beam ! Combined flux in latest and established models = 0.183568 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.183568 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=0.112148Jy sigma=0.000719 ! Fit after self-cal, rms=0.111950Jy sigma=0.000718 ! 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=0.9611 mas, bmaj=2.833 mas, bpa=26.52 degrees ! Estimated noise=1541.86 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 = 0.0260485 Jy ! Component: 100 - total flux cleaned = 0.0398259 Jy ! Component: 150 - total flux cleaned = 0.0452365 Jy ! Component: 200 - total flux cleaned = 0.0454737 Jy ! Total flux subtracted in 200 components = 0.0454737 Jy ! Clean residual min=-0.008261 max=0.009292 Jy/beam ! Clean residual mean=0.000038 rms=0.002437 Jy/beam ! Combined flux in latest and established models = 0.229042 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 24 components and 0.229042 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=0.107727Jy sigma=0.000650 ! Fit after self-cal, rms=0.107819Jy sigma=0.000650 ! 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 1.02 FD 1.00* HN 1.00* KP 0.97 ! LA 0.95 MK 1.00* NL 0.88 OV 1.00* ! PT 1.18 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00* KP 0.98 ! LA 0.99 MK 1.00* NL 0.88 OV 1.00* ! PT 1.11 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00* KP 0.99 ! LA 0.97 MK 1.00* NL 0.87 OV 1.00* ! PT 1.10 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00* KP 0.97 ! LA 0.98 MK 1.00* NL 0.93 OV 1.00* ! PT 1.19 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00* KP 1.01 ! LA 0.95 MK 1.00* NL 0.88 OV 1.00* ! PT 1.16 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00* KP 0.96 ! LA 0.93 MK 1.00* NL 0.95 OV 1.00* ! PT 1.16 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.00* KP 1.01 ! LA 0.90 MK 1.00* NL 0.89 OV 1.00* ! PT 1.27 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.00* KP 1.03 ! LA 0.95 MK 1.00* NL 0.91 OV 1.00* ! PT 1.19 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.00* KP 1.05 ! LA 0.92 MK 1.00* NL 0.97 OV 1.00* ! PT 1.22 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 FD 1.00* HN 1.00* KP 0.99 ! LA 0.96 MK 1.00* NL 0.94 OV 1.00* ! PT 1.31 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 FD 1.00* HN 1.00* KP 1.00 ! LA 0.93 MK 1.00* NL 0.96 OV 1.00* ! PT 1.15 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00* HN 1.00* KP 0.99 ! LA 0.90 MK 1.00* NL 0.91 OV 1.00* ! PT 1.26 SC 1.12 ! ! ! Fit before self-cal, rms=0.107819Jy sigma=0.000650 ! Fit after self-cal, rms=0.121047Jy sigma=0.000626 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.97 mas, bmaj=2.802 mas, bpa=26.43 degrees ! Estimated noise=1525.62 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 = 0.0013625 Jy ! Component: 100 - total flux cleaned = 0.00185634 Jy ! Component: 150 - total flux cleaned = 0.00209093 Jy ! Component: 200 - total flux cleaned = 0.00224593 Jy ! Total flux subtracted in 200 components = 0.00224593 Jy ! Clean residual min=-0.004062 max=0.004217 Jy/beam ! Clean residual mean=-0.000025 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.231288 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.231288 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=0.120999Jy sigma=0.000626 ! Fit after self-cal, rms=0.121714Jy sigma=0.000625 ! 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=0.121714Jy sigma=0.000625 ! Fit after self-cal, rms=0.141622Jy sigma=0.000613 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9734 mas, bmaj=2.804 mas, bpa=26.35 degrees ! Estimated noise=1529.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.30744e-05 Jy ! Component: 100 - total flux cleaned = 0.000176239 Jy ! Component: 150 - total flux cleaned = 0.000344936 Jy ! Component: 200 - total flux cleaned = 0.000463925 Jy ! Total flux subtracted in 200 components = 0.000463925 Jy ! Clean residual min=-0.003241 max=0.003362 Jy/beam ! Clean residual mean=-0.000011 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.231752 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.231752 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=0.141604Jy sigma=0.000613 ! Fit after self-cal, rms=0.141754Jy sigma=0.000613 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 = 9.45352e-05 Jy ! Component: 100 - total flux cleaned = 7.54465e-05 Jy ! Component: 150 - total flux cleaned = 0.000123951 Jy ! Component: 200 - total flux cleaned = 0.000180853 Jy ! Total flux subtracted in 200 components = 0.000180853 Jy ! Clean residual min=-0.003219 max=0.003350 Jy/beam ! Clean residual mean=-0.000010 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.231933 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.231933 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=0.141748Jy sigma=0.000613 ! Fit after self-cal, rms=0.141751Jy sigma=0.000613 ! 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=0.141751Jy sigma=0.000613 ! Fit after self-cal, rms=0.146126Jy sigma=0.000613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9728 mas, bmaj=2.803 mas, bpa=26.36 degrees ! Estimated noise=1528.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000173751 Jy ! Component: 100 - total flux cleaned = -1.75523e-05 Jy ! Component: 150 - total flux cleaned = 7.19847e-05 Jy ! Component: 200 - total flux cleaned = 0.000122134 Jy ! Total flux subtracted in 200 components = 0.000122134 Jy ! Clean residual min=-0.003299 max=0.003332 Jy/beam ! Clean residual mean=-0.000009 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.232055 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.232055 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=0.146119Jy sigma=0.000613 ! Fit after self-cal, rms=0.146124Jy sigma=0.000613 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 = -1.41737e-05 Jy ! Component: 100 - total flux cleaned = 3.0414e-05 Jy ! Component: 150 - total flux cleaned = 8.24025e-05 Jy ! Component: 200 - total flux cleaned = 0.000106266 Jy ! Total flux subtracted in 200 components = 0.000106266 Jy ! Clean residual min=-0.003299 max=0.003317 Jy/beam ! Clean residual mean=-0.000009 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.232161 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.232161 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=0.146120Jy sigma=0.000612 ! Fit after self-cal, rms=0.146120Jy sigma=0.000612 ! 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=0.146120Jy sigma=0.000612 ! Fit after self-cal, rms=0.146628Jy sigma=0.000612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.113 mas, bmaj=2.84 mas, bpa=10.11 degrees ! Estimated noise=1963.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106571 Jy ! Component: 100 - total flux cleaned = 0.000254083 Jy ! Component: 150 - total flux cleaned = 0.000396282 Jy ! Component: 200 - total flux cleaned = 0.00051524 Jy ! Total flux subtracted in 200 components = 0.00051524 Jy ! Clean residual min=-0.003558 max=0.003885 Jy/beam ! Clean residual mean=-0.000016 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.232676 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 0.232676 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=0.146620Jy sigma=0.000612 ! Fit after self-cal, rms=0.146624Jy sigma=0.000612 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 = 1.0994e-05 Jy ! Component: 100 - total flux cleaned = 7.31106e-05 Jy ! Component: 150 - total flux cleaned = 0.000141573 Jy ! Component: 200 - total flux cleaned = 0.000184469 Jy ! Total flux subtracted in 200 components = 0.000184469 Jy ! Clean residual min=-0.003529 max=0.003845 Jy/beam ! Clean residual mean=-0.000016 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.232861 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.232861 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=0.146619Jy sigma=0.000613 ! Fit after self-cal, rms=0.146618Jy sigma=0.000612 ! 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=0.9723 mas, bmaj=2.802 mas, bpa=26.36 degrees ! Estimated noise=1528.17 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9723 x 2.802 at 26.36 degrees (North through East) ! Clean map min=-0.0030097 max=0.18409 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.813 mas, bmaj=2.773 mas, bpa=26.61 degrees ! Estimated noise=2462.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.13754 Jy ! Component: 100 - total flux cleaned = 0.180302 Jy ! Component: 150 - total flux cleaned = 0.20131 Jy ! Component: 200 - total flux cleaned = 0.212895 Jy ! Total flux subtracted in 200 components = 0.212895 Jy ! Clean residual min=-0.007164 max=0.006577 Jy/beam ! Clean residual mean=-0.000011 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 0.212895 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.212895 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9723 mas, bmaj=2.802 mas, bpa=26.36 degrees ! Estimated noise=1528.17 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 = 0.00915573 Jy ! Component: 100 - total flux cleaned = 0.0140472 Jy ! Component: 150 - total flux cleaned = 0.0169438 Jy ! Component: 200 - total flux cleaned = 0.0174364 Jy ! Total flux subtracted in 200 components = 0.0174364 Jy ! Clean residual min=-0.003566 max=0.003337 Jy/beam ! Clean residual mean=-0.000014 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.230332 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 32 components and 0.230332 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=2.113 mas, bmaj=2.84 mas, bpa=10.11 degrees ! Estimated noise=1963.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197814 Jy ! Component: 100 - total flux cleaned = 0.00227237 Jy ! Component: 150 - total flux cleaned = 0.00239511 Jy ! Component: 200 - total flux cleaned = 0.00246487 Jy ! Total flux subtracted in 200 components = 0.00246487 Jy ! Clean residual min=-0.003683 max=0.004371 Jy/beam ! Clean residual mean=-0.000016 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.232796 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 = 8.76575e-05 Jy ! Component: 100 - total flux cleaned = 0.000139294 Jy ! Component: 150 - total flux cleaned = 0.000206053 Jy ! Component: 200 - total flux cleaned = 0.000226491 Jy ! Total flux subtracted in 200 components = 0.000226491 Jy ! Clean residual min=-0.003676 max=0.004213 Jy/beam ! Clean residual mean=-0.000015 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.233023 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 52 components and 0.233023 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9723 mas, bmaj=2.802 mas, bpa=26.36 degrees ! Estimated noise=1528.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000169281 Jy ! Component: 100 - total flux cleaned = -0.000317533 Jy ! Component: 150 - total flux cleaned = -0.000529372 Jy ! Component: 200 - total flux cleaned = -0.000653682 Jy ! Total flux subtracted in 200 components = -0.000653682 Jy ! Clean residual min=-0.003258 max=0.003201 Jy/beam ! Clean residual mean=-0.000009 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.232369 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.232369 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=0.146636Jy sigma=0.000613 ! Fit after self-cal, rms=0.146628Jy sigma=0.000613 wmodel J1113+1442_X_2017_01_16_pus_map.mod ! Writing 61 model components to file: J1113+1442_X_2017_01_16_pus_map.mod wobs J1113+1442_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1113+1442_X_2017_01_16_pus_uvs.fits wwins J1113+1442_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J1113+1442_X_2017_01_16_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 = -0.000248104 Jy ! Component: 100 - total flux cleaned = -0.000300204 Jy ! Component: 150 - total flux cleaned = -0.000301465 Jy ! Component: 200 - total flux cleaned = -0.000253978 Jy ! Component: 250 - total flux cleaned = -3.33331e-05 Jy ! Component: 300 - total flux cleaned = 0.000134477 Jy ! Component: 350 - total flux cleaned = 0.000295233 Jy ! Component: 400 - total flux cleaned = 0.000449919 Jy ! Component: 450 - total flux cleaned = 0.000599221 Jy ! Component: 500 - total flux cleaned = 0.000743593 Jy ! Component: 550 - total flux cleaned = 0.000742813 Jy ! Component: 600 - total flux cleaned = 0.000880349 Jy ! Component: 650 - total flux cleaned = 0.000880982 Jy ! Component: 700 - total flux cleaned = 0.00110979 Jy ! Component: 750 - total flux cleaned = 0.00110942 Jy ! Component: 800 - total flux cleaned = 0.00120319 Jy ! Component: 850 - total flux cleaned = 0.00123329 Jy ! Component: 900 - total flux cleaned = 0.00129365 Jy ! Component: 950 - total flux cleaned = 0.00123492 Jy ! Component: 1000 - total flux cleaned = 0.00123535 Jy ! Component: 1050 - total flux cleaned = 0.00117796 Jy ! Component: 1100 - total flux cleaned = 0.00117728 Jy ! Component: 1150 - total flux cleaned = 0.00112277 Jy ! Component: 1200 - total flux cleaned = 0.00106975 Jy ! Component: 1250 - total flux cleaned = 0.00109638 Jy ! Component: 1300 - total flux cleaned = 0.00107073 Jy ! Component: 1350 - total flux cleaned = 0.00104555 Jy ! Component: 1400 - total flux cleaned = 0.00102052 Jy ! Component: 1450 - total flux cleaned = 0.000922458 Jy ! Component: 1500 - total flux cleaned = 0.000922459 Jy ! Component: 1550 - total flux cleaned = 0.00073247 Jy ! Component: 1600 - total flux cleaned = 0.00063925 Jy ! Component: 1650 - total flux cleaned = 0.000616359 Jy ! Component: 1700 - total flux cleaned = 0.000616159 Jy ! Component: 1750 - total flux cleaned = 0.000526317 Jy ! Component: 1800 - total flux cleaned = 0.000548747 Jy ! Component: 1850 - total flux cleaned = 0.000439619 Jy ! Component: 1900 - total flux cleaned = 0.000418358 Jy ! Component: 1950 - total flux cleaned = 0.000418147 Jy ! Component: 2000 - total flux cleaned = 0.00031282 Jy ! Total flux subtracted in 2048 components = 0.000271189 Jy ! Clean residual min=-0.001256 max=0.001287 Jy/beam ! Clean residual mean=-0.000004 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.23264 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 191 components and 0.23264 Jy ![Exited script file: muppet] wmap "J1113+1442_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9723 x 2.802 at 26.36 degrees (North through East) ! Clean map min=-0.0027627 max=0.18381 Jy/beam ! Writing clean map to FITS file: J1113+1442_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.183814 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00040039 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.653471 0.653471 1.30694 2.61388 5.22777 10.4555 20.9111 41.8221 83.6443 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.183 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9723 x 2.802 at 26.36 degrees (North through East) ! Clean map min=-0.0027627 max=0.18381 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 J1113+1442_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:47:47 2019