! Started logfile: J1619+2247_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:18:30 2017 obs J1619+2247_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1619+2247_X_2015_01_23_pus_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.832804 visibilities/baseline/integration-bin. ! Found source: J1619+2247 ! ! 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 350 lines of history. ! ! Reading 18888 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 J1619+2247_X_2015_01_23_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.673877Jy sigma=0.008111 ! Fit after self-cal, rms=0.669813Jy sigma=0.008060 ! 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=0.7244 mas, bmaj=1.644 mas, bpa=2.949 degrees ! Estimated noise=686.496 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 = 0.265134 Jy ! Component: 100 - total flux cleaned = 0.37138 Jy ! Total flux subtracted in 100 components = 0.37138 Jy ! Clean residual min=-0.019673 max=0.047784 Jy/beam ! Clean residual mean=-0.000141 rms=0.005940 Jy/beam ! Combined flux in latest and established models = 0.37138 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.37138 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=0.138488Jy sigma=0.001614 ! Fit after self-cal, rms=0.137045Jy sigma=0.001597 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0542298 Jy ! Component: 100 - total flux cleaned = 0.0824416 Jy ! Total flux subtracted in 100 components = 0.0824416 Jy ! Clean residual min=-0.013433 max=0.017676 Jy/beam ! Clean residual mean=-0.000070 rms=0.003903 Jy/beam ! Combined flux in latest and established models = 0.453822 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.453822 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=0.107552Jy sigma=0.001199 ! Fit after self-cal, rms=0.107434Jy sigma=0.001198 ! 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=0.8771 mas, bmaj=1.907 mas, bpa=2.462 degrees ! Estimated noise=426.175 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 = 0.0241252 Jy ! Component: 100 - total flux cleaned = 0.0368523 Jy ! Component: 150 - total flux cleaned = 0.0451972 Jy ! Component: 200 - total flux cleaned = 0.0508046 Jy ! Total flux subtracted in 200 components = 0.0508046 Jy ! Clean residual min=-0.015646 max=0.014642 Jy/beam ! Clean residual mean=-0.000005 rms=0.004326 Jy/beam ! Combined flux in latest and established models = 0.504627 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.504627 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=0.101421Jy sigma=0.001133 ! Fit after self-cal, rms=0.101409Jy sigma=0.001132 ! 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 0.94 FD 1.09 HN 1.28 KP 0.90 ! LA 1.10 MK 0.97 NL 0.98 OV 0.98 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.30 KP 0.85 ! LA 1.11 MK 0.97 NL 0.97 OV 0.98 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.30 KP 0.80 ! LA 1.13 MK 0.97 NL 0.96 OV 0.98 ! PT 0.94 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.23 KP 0.77 ! LA 1.14 MK 0.97 NL 0.96 OV 0.97 ! PT 0.95 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.22 KP 0.73 ! LA 1.14 MK 0.99 NL 0.99 OV 0.99 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.13 HN 1.31 KP 0.72 ! LA 1.14 MK 0.97 NL 0.99 OV 1.01 ! PT 0.95 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.24 HN 1.41 KP 0.73 ! LA 1.15 MK 1.03 NL 1.03 OV 1.05 ! PT 1.01 SC 1.17 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.37 KP 0.72 ! LA 1.12 MK 0.99 NL 0.99 OV 1.03 ! PT 0.95 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.38 KP 0.74 ! LA 1.15 MK 0.98 NL 0.99 OV 1.03 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.38 KP 0.77 ! LA 1.17 MK 1.00 NL 1.01 OV 1.01 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.35 KP 0.81 ! LA 1.17 MK 1.03 NL 0.99 OV 1.00 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 1.35 KP 0.78 ! LA 1.14 MK 1.02 NL 0.99 OV 1.01 ! PT 1.00 SC 1.06 ! ! ! Fit before self-cal, rms=0.101409Jy sigma=0.001132 ! Fit after self-cal, rms=0.076533Jy sigma=0.000800 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8934 mas, bmaj=1.936 mas, bpa=2.185 degrees ! Estimated noise=431.317 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 (1.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00517069 Jy ! Component: 100 - total flux cleaned = 0.00443159 Jy ! Component: 150 - total flux cleaned = 0.00350132 Jy ! Component: 200 - total flux cleaned = 0.00321323 Jy ! Total flux subtracted in 200 components = 0.00321323 Jy ! Clean residual min=-0.002415 max=0.003628 Jy/beam ! Clean residual mean=0.000006 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.50784 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.50784 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=0.075797Jy sigma=0.000789 ! Fit after self-cal, rms=0.075800Jy sigma=0.000788 ! 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=0.075800Jy sigma=0.000788 ! Fit after self-cal, rms=0.074981Jy sigma=0.000782 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8898 mas, bmaj=1.933 mas, bpa=2.196 degrees ! Estimated noise=429.227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268976 Jy ! Component: 100 - total flux cleaned = 0.00228865 Jy ! Component: 150 - total flux cleaned = 0.00208702 Jy ! Component: 200 - total flux cleaned = 0.00208846 Jy ! Total flux subtracted in 200 components = 0.00208846 Jy ! Clean residual min=-0.002042 max=0.002006 Jy/beam ! Clean residual mean=0.000000 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.509928 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.509928 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=0.074784Jy sigma=0.000779 ! Fit after self-cal, rms=0.074755Jy sigma=0.000779 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 = 0.000336624 Jy ! Component: 100 - total flux cleaned = 0.000282066 Jy ! Component: 150 - total flux cleaned = 0.000283749 Jy ! Component: 200 - total flux cleaned = 0.000284032 Jy ! Total flux subtracted in 200 components = 0.000284032 Jy ! Clean residual min=-0.002025 max=0.001721 Jy/beam ! Clean residual mean=0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.510212 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.510212 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=0.074685Jy sigma=0.000778 ! Fit after self-cal, rms=0.074676Jy sigma=0.000778 ! 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=0.074676Jy sigma=0.000778 ! Fit after self-cal, rms=0.074473Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8888 mas, bmaj=1.933 mas, bpa=2.132 degrees ! Estimated noise=428.573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102326 Jy ! Component: 100 - total flux cleaned = 0.00107034 Jy ! Component: 150 - total flux cleaned = 0.00111108 Jy ! Component: 200 - total flux cleaned = 0.00114812 Jy ! Total flux subtracted in 200 components = 0.00114812 Jy ! Clean residual min=-0.001607 max=0.001680 Jy/beam ! Clean residual mean=-0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.51136 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.51136 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=0.074421Jy sigma=0.000776 ! Fit after self-cal, rms=0.074413Jy sigma=0.000775 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 = 0.000125347 Jy ! Component: 100 - total flux cleaned = 0.000234196 Jy ! Component: 150 - total flux cleaned = 0.000301791 Jy ! Component: 200 - total flux cleaned = 0.000364878 Jy ! Total flux subtracted in 200 components = 0.000364878 Jy ! Clean residual min=-0.001551 max=0.001726 Jy/beam ! Clean residual mean=-0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.511725 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.511725 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=0.074382Jy sigma=0.000775 ! Fit after self-cal, rms=0.074376Jy sigma=0.000775 ! Inverting map ! Added new window around map position (-22, -19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102779 Jy ! Component: 100 - total flux cleaned = 0.00122873 Jy ! Component: 150 - total flux cleaned = 0.00137028 Jy ! Component: 200 - total flux cleaned = 0.00146643 Jy ! Total flux subtracted in 200 components = 0.00146643 Jy ! Clean residual min=-0.001465 max=0.001290 Jy/beam ! Clean residual mean=-0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.513192 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.513192 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=0.074326Jy sigma=0.000774 ! Fit after self-cal, rms=0.074322Jy sigma=0.000774 ! 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=0.074322Jy sigma=0.000774 ! Fit after self-cal, rms=0.074281Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.136 mas, bmaj=2.934 mas, bpa=-1.812 degrees ! Estimated noise=525.197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000575214 Jy ! Component: 100 - total flux cleaned = 0.000703421 Jy ! Component: 150 - total flux cleaned = 0.00077338 Jy ! Component: 200 - total flux cleaned = 0.000854675 Jy ! Total flux subtracted in 200 components = 0.000854675 Jy ! Clean residual min=-0.001262 max=0.001194 Jy/beam ! Clean residual mean=-0.000004 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.514046 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 0.514047 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=0.074265Jy sigma=0.000774 ! Fit after self-cal, rms=0.074260Jy sigma=0.000774 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.79833e-05 Jy ! Component: 100 - total flux cleaned = 0.000100831 Jy ! Component: 150 - total flux cleaned = 0.000117756 Jy ! Component: 200 - total flux cleaned = 0.000146776 Jy ! Total flux subtracted in 200 components = 0.000146776 Jy ! Clean residual min=-0.001289 max=0.001175 Jy/beam ! Clean residual mean=-0.000003 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.514193 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 0.514193 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=0.074252Jy sigma=0.000774 ! Fit after self-cal, rms=0.074247Jy sigma=0.000774 ! 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=0.8887 mas, bmaj=1.932 mas, bpa=2.112 degrees ! Estimated noise=428.392 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8887 x 1.932 at 2.112 degrees (North through East) ! Clean map min=-0.0012469 max=0.34065 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=0.7327 mas, bmaj=1.665 mas, bpa=2.805 degrees ! Estimated noise=701.629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.271084 Jy ! Component: 100 - total flux cleaned = 0.378623 Jy ! Component: 150 - total flux cleaned = 0.429461 Jy ! Component: 200 - total flux cleaned = 0.457661 Jy ! Total flux subtracted in 200 components = 0.457661 Jy ! Clean residual min=-0.005659 max=0.014369 Jy/beam ! Clean residual mean=-0.000045 rms=0.001696 Jy/beam ! Combined flux in latest and established models = 0.45766 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.45766 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8887 mas, bmaj=1.932 mas, bpa=2.112 degrees ! Estimated noise=428.392 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 = 0.0217983 Jy ! Component: 100 - total flux cleaned = 0.0333106 Jy ! Component: 150 - total flux cleaned = 0.0397984 Jy ! Component: 200 - total flux cleaned = 0.0439372 Jy ! Total flux subtracted in 200 components = 0.0439372 Jy ! Clean residual min=-0.001690 max=0.002219 Jy/beam ! Clean residual mean=-0.000020 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.501598 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 40 components and 0.501598 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280888 Jy ! Component: 100 - total flux cleaned = 0.00492636 Jy ! Component: 150 - total flux cleaned = 0.00660502 Jy ! Component: 200 - total flux cleaned = 0.00795822 Jy ! Total flux subtracted in 200 components = 0.00795822 Jy ! Clean residual min=-0.001384 max=0.001318 Jy/beam ! Clean residual mean=-0.000009 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.509556 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 61 components and 0.509556 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=2.136 mas, bmaj=2.934 mas, bpa=-1.812 degrees ! Estimated noise=525.197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159909 Jy ! Component: 100 - total flux cleaned = 0.00226504 Jy ! Component: 150 - total flux cleaned = 0.00279649 Jy ! Component: 200 - total flux cleaned = 0.00319943 Jy ! Total flux subtracted in 200 components = 0.00319943 Jy ! Clean residual min=-0.001195 max=0.001301 Jy/beam ! Clean residual mean=-0.000010 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.512756 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 = 0.000263781 Jy ! Component: 100 - total flux cleaned = 0.000426723 Jy ! Component: 150 - total flux cleaned = 0.00054939 Jy ! Component: 200 - total flux cleaned = 0.000671895 Jy ! Total flux subtracted in 200 components = 0.000671895 Jy ! Clean residual min=-0.001217 max=0.001200 Jy/beam ! Clean residual mean=-0.000007 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.513428 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 102 components and 0.513427 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8887 mas, bmaj=1.932 mas, bpa=2.112 degrees ! Estimated noise=428.392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000375467 Jy ! Component: 100 - total flux cleaned = 0.000476084 Jy ! Component: 150 - total flux cleaned = 0.000634705 Jy ! Component: 200 - total flux cleaned = 0.000759132 Jy ! Total flux subtracted in 200 components = 0.000759132 Jy ! Clean residual min=-0.001411 max=0.001125 Jy/beam ! Clean residual mean=-0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.514187 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 116 components and 0.514187 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=0.074194Jy sigma=0.000773 ! Fit after self-cal, rms=0.074180Jy sigma=0.000773 wmodel J1619+2247_X_2015_01_23_pus_map.mod ! Writing 116 model components to file: J1619+2247_X_2015_01_23_pus_map.mod wobs J1619+2247_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1619+2247_X_2015_01_23_pus_uvs.fits wwins J1619+2247_X_2015_01_23_pus_map.win ! wwins: Wrote 3 windows to J1619+2247_X_2015_01_23_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 = -0.000431656 Jy ! Component: 100 - total flux cleaned = -0.00051179 Jy ! Component: 150 - total flux cleaned = -0.000628718 Jy ! Component: 200 - total flux cleaned = -0.000722921 Jy ! Component: 250 - total flux cleaned = -0.000777983 Jy ! Component: 300 - total flux cleaned = -0.000850156 Jy ! Component: 350 - total flux cleaned = -0.00093791 Jy ! Component: 400 - total flux cleaned = -0.00102381 Jy ! Component: 450 - total flux cleaned = -0.00110791 Jy ! Component: 500 - total flux cleaned = -0.00115745 Jy ! Component: 550 - total flux cleaned = -0.00123843 Jy ! Component: 600 - total flux cleaned = -0.00128631 Jy ! Component: 650 - total flux cleaned = -0.001349 Jy ! Component: 700 - total flux cleaned = -0.00137981 Jy ! Component: 750 - total flux cleaned = -0.00140993 Jy ! Component: 800 - total flux cleaned = -0.00143951 Jy ! Component: 850 - total flux cleaned = -0.00143926 Jy ! Component: 900 - total flux cleaned = -0.00143899 Jy ! Component: 950 - total flux cleaned = -0.00138195 Jy ! Component: 1000 - total flux cleaned = -0.00136813 Jy ! Component: 1050 - total flux cleaned = -0.00134011 Jy ! Component: 1100 - total flux cleaned = -0.00139461 Jy ! Component: 1150 - total flux cleaned = -0.00131288 Jy ! Component: 1200 - total flux cleaned = -0.00132627 Jy ! Component: 1250 - total flux cleaned = -0.00131313 Jy ! Component: 1300 - total flux cleaned = -0.00135251 Jy ! Component: 1350 - total flux cleaned = -0.00132618 Jy ! Component: 1400 - total flux cleaned = -0.00136486 Jy ! Component: 1450 - total flux cleaned = -0.00142857 Jy ! Component: 1500 - total flux cleaned = -0.00142849 Jy ! Component: 1550 - total flux cleaned = -0.00150367 Jy ! Component: 1600 - total flux cleaned = -0.0015533 Jy ! Component: 1650 - total flux cleaned = -0.00159028 Jy ! Component: 1700 - total flux cleaned = -0.00166337 Jy ! Component: 1750 - total flux cleaned = -0.00174781 Jy ! Component: 1800 - total flux cleaned = -0.0018195 Jy ! Component: 1850 - total flux cleaned = -0.00184311 Jy ! Component: 1900 - total flux cleaned = -0.00191379 Jy ! Component: 1950 - total flux cleaned = -0.00194861 Jy ! Component: 2000 - total flux cleaned = -0.00201805 Jy ! Total flux subtracted in 2048 components = -0.00208677 Jy ! Clean residual min=-0.000725 max=0.000571 Jy/beam ! Clean residual mean=-0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.5121 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 263 components and 0.5121 Jy ![Exited script file: muppet] wmap "J1619+2247_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8887 x 1.932 at 2.112 degrees (North through East) ! Clean map min=-0.0011714 max=0.34166 Jy/beam ! Writing clean map to FITS file: J1619+2247_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.341665 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211541 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.185744 0.185744 0.371488 0.742976 1.48595 2.9719 5.94381 11.8876 23.7752 47.5505 95.1009 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.341 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8887 x 1.932 at 2.112 degrees (North through East) ! Clean map min=-0.0011714 max=0.34166 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 J1619+2247_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:18:32 2017