! Started logfile: J2157+1014_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:12:23 2016 obs J2157+1014_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2157+1014_X_2015_03_17_pus_uva.fits ! AN table 1: 71 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.870736 visibilities/baseline/integration-bin. ! Found source: J2157+1014 ! ! 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 33384 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 J2157+1014_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.878450Jy sigma=0.010074 ! Fit after self-cal, rms=0.855793Jy sigma=0.009852 ! 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=0.8149 mas, bmaj=1.665 mas, bpa=0.5819 degrees ! Estimated noise=600.079 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 = 0.109572 Jy ! Component: 100 - total flux cleaned = 0.144917 Jy ! Total flux subtracted in 100 components = 0.144917 Jy ! Clean residual min=-0.009247 max=0.028635 Jy/beam ! Clean residual mean=-0.000019 rms=0.003168 Jy/beam ! Combined flux in latest and established models = 0.144917 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.144917 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=0.089546Jy sigma=0.000971 ! Fit after self-cal, rms=0.089460Jy sigma=0.000969 ! Inverting map ! Added new window around map position (1.8, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258385 Jy ! Component: 100 - total flux cleaned = 0.0402932 Jy ! Total flux subtracted in 100 components = 0.0402932 Jy ! Clean residual min=-0.009619 max=0.009018 Jy/beam ! Clean residual mean=0.000006 rms=0.002034 Jy/beam ! Combined flux in latest and established models = 0.18521 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.18521 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=0.080258Jy sigma=0.000856 ! Fit after self-cal, rms=0.079723Jy sigma=0.000849 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=1.94 mas, bpa=1.672 degrees ! Estimated noise=340.599 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 = 0.0138305 Jy ! Component: 100 - total flux cleaned = 0.021762 Jy ! Component: 150 - total flux cleaned = 0.0268694 Jy ! Component: 200 - total flux cleaned = 0.0302131 Jy ! Total flux subtracted in 200 components = 0.0302131 Jy ! Clean residual min=-0.008811 max=0.006040 Jy/beam ! Clean residual mean=0.000037 rms=0.001711 Jy/beam ! Combined flux in latest and established models = 0.215423 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 40 components and 0.215423 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=0.077059Jy sigma=0.000819 ! Fit after self-cal, rms=0.076937Jy sigma=0.000818 ! 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 1.11 HN 1.12 KP 0.91 ! LA 1.03 MK 0.95 NL 0.96 OV 1.00 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.11 KP 0.87 ! LA 1.03 MK 0.98 NL 0.96 OV 0.99 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.13 KP 0.82 ! LA 1.04 MK 1.04 NL 0.96 OV 1.00 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.11 KP 0.78 ! LA 1.05 MK 0.97 NL 0.99 OV 0.97 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.06 KP 0.74 ! LA 1.05 MK 0.94 NL 0.99 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.10 KP 0.75 ! LA 1.05 MK 0.93 NL 1.00 OV 1.03 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.17 KP 0.73 ! LA 1.07 MK 0.92 NL 0.99 OV 1.04 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.18 HN 1.12 KP 0.74 ! LA 1.02 MK 0.99 NL 0.99 OV 1.03 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.27 KP 0.77 ! LA 1.05 MK 0.86 NL 0.98 OV 1.03 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 1.14 KP 0.78 ! LA 1.05 MK 0.90 NL 1.00 OV 1.04 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.17 KP 0.82 ! LA 1.09 MK 0.93 NL 1.00 OV 1.02 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.16 KP 0.84 ! LA 1.05 MK 1.09 NL 1.00 OV 1.05 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.076937Jy sigma=0.000818 ! Fit after self-cal, rms=0.074544Jy sigma=0.000779 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=1.942 mas, bpa=1.236 degrees ! Estimated noise=337.362 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 (12, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044449 Jy ! Component: 100 - total flux cleaned = 0.00673134 Jy ! Component: 150 - total flux cleaned = 0.00816366 Jy ! Component: 200 - total flux cleaned = 0.00886727 Jy ! Total flux subtracted in 200 components = 0.00886727 Jy ! Clean residual min=-0.002338 max=0.002042 Jy/beam ! Clean residual mean=0.000006 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.224291 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.224291 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=0.074261Jy sigma=0.000776 ! Fit after self-cal, rms=0.074295Jy sigma=0.000775 ! 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=0.074295Jy sigma=0.000775 ! Fit after self-cal, rms=0.074944Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=1.936 mas, bpa=1.232 degrees ! Estimated noise=336.945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128968 Jy ! Component: 100 - total flux cleaned = 0.00192938 Jy ! Component: 150 - total flux cleaned = 0.00224134 Jy ! Component: 200 - total flux cleaned = 0.00244774 Jy ! Total flux subtracted in 200 components = 0.00244774 Jy ! Clean residual min=-0.001707 max=0.001783 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.226738 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 80 components and 0.226738 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=0.074901Jy sigma=0.000773 ! Fit after self-cal, rms=0.074912Jy sigma=0.000773 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 = 0.000224161 Jy ! Component: 100 - total flux cleaned = 0.000387136 Jy ! Component: 150 - total flux cleaned = 0.000510644 Jy ! Component: 200 - total flux cleaned = 0.000601789 Jy ! Total flux subtracted in 200 components = 0.000601789 Jy ! Clean residual min=-0.001628 max=0.001720 Jy/beam ! Clean residual mean=-0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.22734 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.22734 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=0.074893Jy sigma=0.000773 ! Fit after self-cal, rms=0.074890Jy sigma=0.000773 ! Inverting map ! Added new window around map position (3.6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169612 Jy ! Component: 100 - total flux cleaned = 0.00206506 Jy ! Component: 150 - total flux cleaned = 0.00215385 Jy ! Component: 200 - total flux cleaned = 0.00220605 Jy ! Total flux subtracted in 200 components = 0.00220605 Jy ! Clean residual min=-0.001404 max=0.001255 Jy/beam ! Clean residual mean=0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.229546 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 105 components and 0.229546 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=0.074844Jy sigma=0.000772 ! Fit after self-cal, rms=0.074836Jy sigma=0.000772 ! 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=0.074836Jy sigma=0.000772 ! Fit after self-cal, rms=0.074773Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=1.935 mas, bpa=1.15 degrees ! Estimated noise=336.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000675939 Jy ! Component: 100 - total flux cleaned = 0.000974672 Jy ! Component: 150 - total flux cleaned = 0.00109288 Jy ! Component: 200 - total flux cleaned = 0.00122445 Jy ! Total flux subtracted in 200 components = 0.00122445 Jy ! Clean residual min=-0.001189 max=0.001151 Jy/beam ! Clean residual mean=0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.230771 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 117 components and 0.230771 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=0.074753Jy sigma=0.000772 ! Fit after self-cal, rms=0.074752Jy sigma=0.000772 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 = 0.00023554 Jy ! Component: 100 - total flux cleaned = 0.000471281 Jy ! Component: 150 - total flux cleaned = 0.000568643 Jy ! Component: 200 - total flux cleaned = 0.000642691 Jy ! Total flux subtracted in 200 components = 0.000642691 Jy ! Clean residual min=-0.001097 max=0.001091 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.231413 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 127 components and 0.231413 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=0.074740Jy sigma=0.000772 ! Fit after self-cal, rms=0.074738Jy sigma=0.000772 ! 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=0.074738Jy sigma=0.000772 ! Fit after self-cal, rms=0.074644Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.282 mas, bmaj=3.072 mas, bpa=0.5304 degrees ! Estimated noise=402.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000441627 Jy ! Component: 100 - total flux cleaned = 0.000621079 Jy ! Component: 150 - total flux cleaned = 0.000759881 Jy ! Component: 200 - total flux cleaned = 0.000880186 Jy ! Total flux subtracted in 200 components = 0.000880186 Jy ! Clean residual min=-0.000904 max=0.000920 Jy/beam ! Clean residual mean=0.000003 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.232294 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 147 components and 0.232294 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=0.074639Jy sigma=0.000771 ! Fit after self-cal, rms=0.074638Jy sigma=0.000771 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 = 0.000219661 Jy ! Component: 100 - total flux cleaned = 0.00033049 Jy ! Component: 150 - total flux cleaned = 0.000387802 Jy ! Component: 200 - total flux cleaned = 0.000439485 Jy ! Total flux subtracted in 200 components = 0.000439485 Jy ! Clean residual min=-0.000862 max=0.000933 Jy/beam ! Clean residual mean=0.000003 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.232733 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 152 components and 0.232733 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=0.074636Jy sigma=0.000771 ! Fit after self-cal, rms=0.074636Jy sigma=0.000771 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=1.935 mas, bpa=1.075 degrees ! Estimated noise=336.218 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.013 x 1.935 at 1.075 degrees (North through East) ! Clean map min=-0.00093325 max=0.13805 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=0.8145 mas, bmaj=1.662 mas, bpa=0.1403 degrees ! Estimated noise=590.037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.108125 Jy ! Component: 100 - total flux cleaned = 0.148022 Jy ! Component: 150 - total flux cleaned = 0.170512 Jy ! Component: 200 - total flux cleaned = 0.1843 Jy ! Total flux subtracted in 200 components = 0.1843 Jy ! Clean residual min=-0.004118 max=0.007169 Jy/beam ! Clean residual mean=-0.000018 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.184301 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 0.184301 Jy ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=1.935 mas, bpa=1.075 degrees ! Estimated noise=336.218 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 = 0.0121962 Jy ! Component: 100 - total flux cleaned = 0.0198421 Jy ! Component: 150 - total flux cleaned = 0.0252073 Jy ! Component: 200 - total flux cleaned = 0.0292224 Jy ! Total flux subtracted in 200 components = 0.0292224 Jy ! Clean residual min=-0.001746 max=0.002543 Jy/beam ! Clean residual mean=-0.000015 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.213523 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 58 components and 0.213523 Jy ! Inverting map ! Added new window around map position (-1, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317536 Jy ! Component: 100 - total flux cleaned = 0.00572505 Jy ! Component: 150 - total flux cleaned = 0.0078185 Jy ! Component: 200 - total flux cleaned = 0.00955925 Jy ! Total flux subtracted in 200 components = 0.00955925 Jy ! Clean residual min=-0.001280 max=0.001372 Jy/beam ! Clean residual mean=-0.000005 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.223082 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 86 components and 0.223082 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=2.282 mas, bmaj=3.072 mas, bpa=0.5304 degrees ! Estimated noise=402.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227606 Jy ! Component: 100 - total flux cleaned = 0.00385457 Jy ! Component: 150 - total flux cleaned = 0.00505563 Jy ! Component: 200 - total flux cleaned = 0.00600096 Jy ! Total flux subtracted in 200 components = 0.00600096 Jy ! Clean residual min=-0.000955 max=0.001110 Jy/beam ! Clean residual mean=-0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.229083 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 = 0.000757543 Jy ! Component: 100 - total flux cleaned = 0.00134811 Jy ! Component: 150 - total flux cleaned = 0.00171669 Jy ! Component: 200 - total flux cleaned = 0.00203354 Jy ! Total flux subtracted in 200 components = 0.00203354 Jy ! Clean residual min=-0.000841 max=0.000926 Jy/beam ! Clean residual mean=0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.231117 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 173 components and 0.231117 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=1.935 mas, bpa=1.075 degrees ! Estimated noise=336.218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000187283 Jy ! Component: 100 - total flux cleaned = 0.000325074 Jy ! Component: 150 - total flux cleaned = 0.00041302 Jy ! Component: 200 - total flux cleaned = 0.000518404 Jy ! Total flux subtracted in 200 components = 0.000518404 Jy ! Clean residual min=-0.000884 max=0.001050 Jy/beam ! Clean residual mean=0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.231635 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 189 components and 0.231635 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=0.074596Jy sigma=0.000771 ! Fit after self-cal, rms=0.074590Jy sigma=0.000771 wmodel J2157+1014_X_2015_03_17_pus_map.mod ! Writing 189 model components to file: J2157+1014_X_2015_03_17_pus_map.mod wobs J2157+1014_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2157+1014_X_2015_03_17_pus_uvs.fits wwins J2157+1014_X_2015_03_17_pus_map.win ! wwins: Wrote 5 windows to J2157+1014_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 = 0.000490387 Jy ! Component: 100 - total flux cleaned = 0.00082238 Jy ! Component: 150 - total flux cleaned = 0.000968466 Jy ! Component: 200 - total flux cleaned = 0.000953181 Jy ! Component: 250 - total flux cleaned = 0.000894503 Jy ! Component: 300 - total flux cleaned = 0.000866179 Jy ! Component: 350 - total flux cleaned = 0.000838233 Jy ! Component: 400 - total flux cleaned = 0.000797798 Jy ! Component: 450 - total flux cleaned = 0.000771133 Jy ! Component: 500 - total flux cleaned = 0.000745197 Jy ! Component: 550 - total flux cleaned = 0.000757801 Jy ! Component: 600 - total flux cleaned = 0.000720201 Jy ! Component: 650 - total flux cleaned = 0.000671671 Jy ! Component: 700 - total flux cleaned = 0.000683918 Jy ! Component: 750 - total flux cleaned = 0.000660385 Jy ! Component: 800 - total flux cleaned = 0.000671811 Jy ! Component: 850 - total flux cleaned = 0.0006374 Jy ! Component: 900 - total flux cleaned = 0.000559142 Jy ! Component: 950 - total flux cleaned = 0.000537325 Jy ! Component: 1000 - total flux cleaned = 0.000515789 Jy ! Component: 1050 - total flux cleaned = 0.000473464 Jy ! Component: 1100 - total flux cleaned = 0.000442198 Jy ! Component: 1150 - total flux cleaned = 0.000411315 Jy ! Component: 1200 - total flux cleaned = 0.000401235 Jy ! Component: 1250 - total flux cleaned = 0.000371261 Jy ! Component: 1300 - total flux cleaned = 0.000361361 Jy ! Component: 1350 - total flux cleaned = 0.000361335 Jy ! Component: 1400 - total flux cleaned = 0.000313372 Jy ! Component: 1450 - total flux cleaned = 0.000303933 Jy ! Component: 1500 - total flux cleaned = 0.00022908 Jy ! Component: 1550 - total flux cleaned = 0.000201576 Jy ! Component: 1600 - total flux cleaned = 0.000183254 Jy ! Component: 1650 - total flux cleaned = 0.000174077 Jy ! Component: 1700 - total flux cleaned = 0.000138333 Jy ! Component: 1750 - total flux cleaned = 0.000120731 Jy ! Component: 1800 - total flux cleaned = 0.000111915 Jy ! Component: 1850 - total flux cleaned = 0.000111884 Jy ! Component: 1900 - total flux cleaned = 7.7914e-05 Jy ! Component: 1950 - total flux cleaned = 7.79513e-05 Jy ! Component: 2000 - total flux cleaned = 6.95002e-05 Jy ! Total flux subtracted in 2048 components = 6.95147e-05 Jy ! Clean residual min=-0.000422 max=0.000456 Jy/beam ! Clean residual mean=0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.231705 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 324 components and 0.231705 Jy ![Exited script file: muppet] wmap "J2157+1014_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.013 x 1.935 at 1.075 degrees (North through East) ! Clean map min=-0.00071708 max=0.13843 Jy/beam ! Writing clean map to FITS file: J2157+1014_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 0.138426 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154387 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.334589 0.334589 0.669179 1.33836 2.67672 5.35343 10.7069 21.4137 42.8275 85.6549 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.138 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.013 x 1.935 at 1.075 degrees (North through East) ! Clean map min=-0.00071708 max=0.13843 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 J2157+1014_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:12:26 2016