! Started logfile: J1711+5411_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:13:04 2017 obs J1711+5411_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1711+5411_X_2015_01_22_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1711+5411 ! ! 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 295 lines of history. ! ! Reading 16200 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 J1711+5411_X_2015_01_22_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. ! ! 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=0.823603Jy sigma=0.008800 ! Fit after self-cal, rms=0.813644Jy sigma=0.008685 ! 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=0.6839 mas, bmaj=2.671 mas, bpa=45.88 degrees ! Estimated noise=1006.41 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 = 0.151424 Jy ! Component: 100 - total flux cleaned = 0.184517 Jy ! Total flux subtracted in 100 components = 0.184517 Jy ! Clean residual min=-0.009839 max=0.011930 Jy/beam ! Clean residual mean=0.000032 rms=0.002845 Jy/beam ! Combined flux in latest and established models = 0.184517 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.184517 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=0.095504Jy sigma=0.000875 ! Fit after self-cal, rms=0.095496Jy sigma=0.000875 ! 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=0.8774 mas, bmaj=2.647 mas, bpa=45.19 degrees ! Estimated noise=538.851 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 = 0.0051384 Jy ! Component: 100 - total flux cleaned = 0.00396474 Jy ! Component: 150 - total flux cleaned = 0.00287846 Jy ! Component: 200 - total flux cleaned = 0.00201801 Jy ! Total flux subtracted in 200 components = 0.00201801 Jy ! Clean residual min=-0.007229 max=0.008707 Jy/beam ! Clean residual mean=0.000051 rms=0.001999 Jy/beam ! Combined flux in latest and established models = 0.186535 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 18 components and 0.186535 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=0.094639Jy sigma=0.000858 ! Fit after self-cal, rms=0.094639Jy sigma=0.000858 ! 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 0.87 FD 1.14 HN 1.02 KP 1.18 ! LA 1.00 MK 0.90 NL 0.91 OV 0.92 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.15 HN 1.05 KP 1.10 ! LA 1.02 MK 0.91 NL 0.91 OV 0.91 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.10 HN 1.05 KP 1.05 ! LA 1.00 MK 0.94 NL 0.90 OV 0.91 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.09 HN 1.06 KP 1.00 ! LA 1.00 MK 0.91 NL 0.92 OV 0.93 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 1.00 KP 0.95 ! LA 1.09 MK 0.95 NL 0.93 OV 0.92 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.15 HN 1.05 KP 0.97 ! LA 1.14 MK 0.95 NL 0.93 OV 0.94 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.24 HN 1.13 KP 0.93 ! LA 1.04 MK 1.01 NL 0.99 OV 0.95 ! PT 1.11 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.17 HN 1.12 KP 0.95 ! LA 1.05 MK 0.94 NL 0.93 OV 0.96 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.17 HN 1.05 KP 0.98 ! LA 1.11 MK 0.94 NL 0.91 OV 0.98 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.11 KP 1.01 ! LA 1.14 MK 0.98 NL 0.93 OV 0.92 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.20 HN 1.12 KP 1.04 ! LA 1.15 MK 0.95 NL 0.93 OV 0.93 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.15 HN 1.04 KP 1.06 ! LA 1.10 MK 0.97 NL 0.92 OV 0.96 ! PT 1.07 SC 1.03 ! ! ! Fit before self-cal, rms=0.094639Jy sigma=0.000858 ! Fit after self-cal, rms=0.097193Jy sigma=0.000823 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8826 mas, bmaj=2.658 mas, bpa=45.48 degrees ! Estimated noise=534.599 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 = 0.00325097 Jy ! Component: 100 - total flux cleaned = 0.00415344 Jy ! Component: 150 - total flux cleaned = 0.00466696 Jy ! Component: 200 - total flux cleaned = 0.00490492 Jy ! Total flux subtracted in 200 components = 0.00490492 Jy ! Clean residual min=-0.001780 max=0.002194 Jy/beam ! Clean residual mean=0.000013 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.19144 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.19144 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=0.097082Jy sigma=0.000821 ! Fit after self-cal, rms=0.097243Jy sigma=0.000821 ! 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=0.097243Jy sigma=0.000821 ! Fit after self-cal, rms=0.097527Jy sigma=0.000821 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8817 mas, bmaj=2.656 mas, bpa=45.46 degrees ! Estimated noise=534.735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157326 Jy ! Component: 100 - total flux cleaned = 0.00239777 Jy ! Component: 150 - total flux cleaned = 0.00279552 Jy ! Component: 200 - total flux cleaned = 0.00296352 Jy ! Total flux subtracted in 200 components = 0.00296352 Jy ! Clean residual min=-0.001471 max=0.001732 Jy/beam ! Clean residual mean=0.000012 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.194403 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 48 components and 0.194403 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=0.097497Jy sigma=0.000820 ! Fit after self-cal, rms=0.097499Jy sigma=0.000820 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 = 0.000194909 Jy ! Component: 100 - total flux cleaned = 0.000287734 Jy ! Component: 150 - total flux cleaned = 0.000389014 Jy ! Component: 200 - total flux cleaned = 0.000466156 Jy ! Total flux subtracted in 200 components = 0.000466156 Jy ! Clean residual min=-0.001405 max=0.001632 Jy/beam ! Clean residual mean=0.000013 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.19487 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.19487 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=0.097492Jy sigma=0.000820 ! Fit after self-cal, rms=0.097491Jy sigma=0.000820 ! 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=0.097491Jy sigma=0.000820 ! Fit after self-cal, rms=0.097650Jy sigma=0.000820 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8804 mas, bmaj=2.655 mas, bpa=45.47 degrees ! Estimated noise=534.534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000762428 Jy ! Component: 100 - total flux cleaned = 0.00130026 Jy ! Component: 150 - total flux cleaned = 0.00169933 Jy ! Component: 200 - total flux cleaned = 0.00185201 Jy ! Total flux subtracted in 200 components = 0.00185201 Jy ! Clean residual min=-0.001338 max=0.001502 Jy/beam ! Clean residual mean=0.000012 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.196722 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.196722 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=0.097640Jy sigma=0.000820 ! Fit after self-cal, rms=0.097643Jy sigma=0.000820 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 = 8.6655e-05 Jy ! Component: 100 - total flux cleaned = 0.000153616 Jy ! Component: 150 - total flux cleaned = 0.000204802 Jy ! Component: 200 - total flux cleaned = 0.000242925 Jy ! Total flux subtracted in 200 components = 0.000242925 Jy ! Clean residual min=-0.001323 max=0.001494 Jy/beam ! Clean residual mean=0.000012 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.196965 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.196965 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=0.097640Jy sigma=0.000820 ! Fit after self-cal, rms=0.097639Jy sigma=0.000820 ! 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=0.097639Jy sigma=0.000820 ! Fit after self-cal, rms=0.097762Jy sigma=0.000820 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.907 mas, bmaj=2.873 mas, bpa=44.71 degrees ! Estimated noise=677.827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000721033 Jy ! Component: 100 - total flux cleaned = 0.00113617 Jy ! Component: 150 - total flux cleaned = 0.00138313 Jy ! Component: 200 - total flux cleaned = 0.00144671 Jy ! Total flux subtracted in 200 components = 0.00144671 Jy ! Clean residual min=-0.001430 max=0.001634 Jy/beam ! Clean residual mean=0.000026 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.198411 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.198411 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=0.097757Jy sigma=0.000820 ! Fit after self-cal, rms=0.097760Jy sigma=0.000820 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 = 2.98623e-05 Jy ! Component: 100 - total flux cleaned = 4.34094e-05 Jy ! Component: 150 - total flux cleaned = 5.62858e-05 Jy ! Component: 200 - total flux cleaned = 6.86465e-05 Jy ! Total flux subtracted in 200 components = 6.86465e-05 Jy ! Clean residual min=-0.001442 max=0.001615 Jy/beam ! Clean residual mean=0.000026 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.19848 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.19848 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=0.097759Jy sigma=0.000820 ! Fit after self-cal, rms=0.097759Jy sigma=0.000820 ! 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=0.8793 mas, bmaj=2.655 mas, bpa=45.49 degrees ! Estimated noise=534.511 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8793 x 2.655 at 45.49 degrees (North through East) ! Clean map min=-0.0012317 max=0.19325 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=0.6897 mas, bmaj=2.684 mas, bpa=46.16 degrees ! Estimated noise=991.833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.149192 Jy ! Component: 100 - total flux cleaned = 0.181876 Jy ! Component: 150 - total flux cleaned = 0.189912 Jy ! Component: 200 - total flux cleaned = 0.193426 Jy ! Total flux subtracted in 200 components = 0.193426 Jy ! Clean residual min=-0.003281 max=0.003040 Jy/beam ! Clean residual mean=0.000004 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.193426 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.193426 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8793 mas, bmaj=2.655 mas, bpa=45.49 degrees ! Estimated noise=534.511 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 = 0.00255423 Jy ! Component: 100 - total flux cleaned = 0.00391637 Jy ! Component: 150 - total flux cleaned = 0.00477352 Jy ! Component: 200 - total flux cleaned = 0.00513683 Jy ! Total flux subtracted in 200 components = 0.00513683 Jy ! Clean residual min=-0.001577 max=0.001568 Jy/beam ! Clean residual mean=0.000011 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.198563 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.198563 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=1.907 mas, bmaj=2.873 mas, bpa=44.71 degrees ! Estimated noise=677.827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.81456e-05 Jy ! Component: 100 - total flux cleaned = 0.000129317 Jy ! Component: 150 - total flux cleaned = 0.000141969 Jy ! Component: 200 - total flux cleaned = 0.000154004 Jy ! Total flux subtracted in 200 components = 0.000154004 Jy ! Clean residual min=-0.001549 max=0.001546 Jy/beam ! Clean residual mean=0.000026 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.198717 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 = 1.11449e-05 Jy ! Component: 100 - total flux cleaned = 2.09837e-05 Jy ! Component: 150 - total flux cleaned = 2.11857e-05 Jy ! Component: 200 - total flux cleaned = 2.10279e-05 Jy ! Total flux subtracted in 200 components = 2.10279e-05 Jy ! Clean residual min=-0.001523 max=0.001564 Jy/beam ! Clean residual mean=0.000027 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.198738 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.198738 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8793 mas, bmaj=2.655 mas, bpa=45.49 degrees ! Estimated noise=534.511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.14018e-06 Jy ! Component: 100 - total flux cleaned = -2.17062e-05 Jy ! Component: 150 - total flux cleaned = -7.78898e-06 Jy ! Component: 200 - total flux cleaned = 1.82985e-05 Jy ! Total flux subtracted in 200 components = 1.82985e-05 Jy ! Clean residual min=-0.001385 max=0.001554 Jy/beam ! Clean residual mean=0.000012 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.198757 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.198757 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=0.097768Jy sigma=0.000820 ! Fit after self-cal, rms=0.097761Jy sigma=0.000820 wmodel J1711+5411_X_2015_01_22_pus_map.mod ! Writing 60 model components to file: J1711+5411_X_2015_01_22_pus_map.mod wobs J1711+5411_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1711+5411_X_2015_01_22_pus_uvs.fits wwins J1711+5411_X_2015_01_22_pus_map.win ! wwins: Wrote 1 windows to J1711+5411_X_2015_01_22_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 = 0.000365215 Jy ! Component: 100 - total flux cleaned = 0.000554876 Jy ! Component: 150 - total flux cleaned = 0.000687871 Jy ! Component: 200 - total flux cleaned = 0.000708892 Jy ! Component: 250 - total flux cleaned = 0.000766537 Jy ! Component: 300 - total flux cleaned = 0.000840545 Jy ! Component: 350 - total flux cleaned = 0.000947005 Jy ! Component: 400 - total flux cleaned = 0.000998255 Jy ! Component: 450 - total flux cleaned = 0.000965855 Jy ! Component: 500 - total flux cleaned = 0.000934104 Jy ! Component: 550 - total flux cleaned = 0.00094951 Jy ! Component: 600 - total flux cleaned = 0.000949476 Jy ! Component: 650 - total flux cleaned = 0.00103726 Jy ! Component: 700 - total flux cleaned = 0.00112321 Jy ! Component: 750 - total flux cleaned = 0.0011934 Jy ! Component: 800 - total flux cleaned = 0.00123477 Jy ! Component: 850 - total flux cleaned = 0.00134205 Jy ! Component: 900 - total flux cleaned = 0.00139439 Jy ! Component: 950 - total flux cleaned = 0.0014459 Jy ! Component: 1000 - total flux cleaned = 0.00154672 Jy ! Component: 1050 - total flux cleaned = 0.00163358 Jy ! Component: 1100 - total flux cleaned = 0.00170656 Jy ! Component: 1150 - total flux cleaned = 0.00176635 Jy ! Component: 1200 - total flux cleaned = 0.00183682 Jy ! Component: 1250 - total flux cleaned = 0.00192925 Jy ! Component: 1300 - total flux cleaned = 0.00197519 Jy ! Component: 1350 - total flux cleaned = 0.00209892 Jy ! Component: 1400 - total flux cleaned = 0.00224305 Jy ! Component: 1450 - total flux cleaned = 0.00233082 Jy ! Component: 1500 - total flux cleaned = 0.0024607 Jy ! Component: 1550 - total flux cleaned = 0.00253545 Jy ! Component: 1600 - total flux cleaned = 0.00262005 Jy ! Component: 1650 - total flux cleaned = 0.00270354 Jy ! Component: 1700 - total flux cleaned = 0.00279649 Jy ! Component: 1750 - total flux cleaned = 0.00287837 Jy ! Component: 1800 - total flux cleaned = 0.0030097 Jy ! Component: 1850 - total flux cleaned = 0.00309976 Jy ! Component: 1900 - total flux cleaned = 0.00319869 Jy ! Component: 1950 - total flux cleaned = 0.00324772 Jy ! Component: 2000 - total flux cleaned = 0.00335428 Jy ! Total flux subtracted in 2048 components = 0.00344054 Jy ! Clean residual min=-0.000550 max=0.000587 Jy/beam ! Clean residual mean=0.000005 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.202197 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 202 components and 0.202197 Jy ![Exited script file: muppet] wmap "J1711+5411_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8793 x 2.655 at 45.49 degrees (North through East) ! Clean map min=-0.0010012 max=0.19276 Jy/beam ! Writing clean map to FITS file: J1711+5411_X_2015_01_22_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.19276 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000180847 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.281459 0.281459 0.562919 1.12584 2.25167 4.50335 9.0067 18.0134 36.0268 72.0536 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.192 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8793 x 2.655 at 45.49 degrees (North through East) ! Clean map min=-0.0010012 max=0.19276 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 J1711+5411_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:13:06 2017