! Started logfile: J1734+3857_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:19:34 2017 obs J1734+3857_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1734+3857_X_2015_01_23_pus_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.915873 visibilities/baseline/integration-bin. ! Found source: J1734+3857 ! ! 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 6924 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 J1734+3857_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.349413Jy sigma=0.003690 ! Fit after self-cal, rms=0.337825Jy sigma=0.003564 ! 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=0.7203 mas, bmaj=2.376 mas, bpa=-33.19 degrees ! Estimated noise=1449.93 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 = 0.54248 Jy ! Component: 100 - total flux cleaned = 0.678363 Jy ! Total flux subtracted in 100 components = 0.678363 Jy ! Clean residual min=-0.045979 max=0.071687 Jy/beam ! Clean residual mean=-0.000320 rms=0.013654 Jy/beam ! Combined flux in latest and established models = 0.678363 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.678363 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=0.201461Jy sigma=0.002191 ! Fit after self-cal, rms=0.201444Jy sigma=0.002190 ! 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=0.9008 mas, bmaj=2.473 mas, bpa=-32.22 degrees ! Estimated noise=755.761 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 = 0.0860751 Jy ! Component: 100 - total flux cleaned = 0.133994 Jy ! Component: 150 - total flux cleaned = 0.165452 Jy ! Component: 200 - total flux cleaned = 0.187147 Jy ! Total flux subtracted in 200 components = 0.187147 Jy ! Clean residual min=-0.047443 max=0.046451 Jy/beam ! Clean residual mean=0.000052 rms=0.012225 Jy/beam ! Combined flux in latest and established models = 0.86551 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 29 components and 0.86551 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=0.161050Jy sigma=0.001661 ! Fit after self-cal, rms=0.160912Jy sigma=0.001659 ! 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 1.10 HN 1.28 KP 0.88 ! LA 1.09 MK 0.99 NL 0.92 OV 0.98 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.31 KP 0.84 ! LA 1.08 MK 0.99 NL 0.92 OV 0.99 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.29 KP 0.79 ! LA 1.12 MK 1.01 NL 0.92 OV 0.98 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.27 KP 0.75 ! LA 1.11 MK 0.99 NL 0.93 OV 0.98 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.18 KP 0.71 ! LA 1.10 MK 1.03 NL 0.93 OV 0.99 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.15 HN 1.30 KP 0.71 ! LA 1.09 MK 1.00 NL 0.94 OV 1.00 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.23 HN 1.49 KP 0.71 ! LA 1.11 MK 1.06 NL 0.98 OV 1.05 ! PT 1.03 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.37 KP 0.70 ! LA 1.10 MK 1.01 NL 0.93 OV 1.03 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.36 KP 0.73 ! LA 1.12 MK 1.01 NL 0.93 OV 1.03 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.38 KP 0.76 ! LA 1.11 MK 1.03 NL 0.93 OV 1.02 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.34 KP 0.78 ! LA 1.11 MK 1.06 NL 0.93 OV 1.00 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.35 KP 0.82 ! LA 1.10 MK 1.03 NL 0.93 OV 1.04 ! PT 0.98 SC 1.05 ! ! ! Fit before self-cal, rms=0.160912Jy sigma=0.001659 ! Fit after self-cal, rms=0.088306Jy sigma=0.000819 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9166 mas, bmaj=2.505 mas, bpa=-31.84 degrees ! Estimated noise=754.19 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 = -0.00271115 Jy ! Component: 100 - total flux cleaned = -0.00330472 Jy ! Component: 150 - total flux cleaned = -0.00332231 Jy ! Component: 200 - total flux cleaned = -0.00364197 Jy ! Total flux subtracted in 200 components = -0.00364197 Jy ! Clean residual min=-0.006394 max=0.005940 Jy/beam ! Clean residual mean=-0.000027 rms=0.001641 Jy/beam ! Combined flux in latest and established models = 0.861868 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.861868 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=0.086656Jy sigma=0.000802 ! Fit after self-cal, rms=0.086761Jy sigma=0.000801 ! 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=0.086761Jy sigma=0.000801 ! Fit after self-cal, rms=0.086752Jy sigma=0.000798 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9169 mas, bmaj=2.504 mas, bpa=-31.81 degrees ! Estimated noise=754.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00332338 Jy ! Component: 100 - total flux cleaned = -0.00391868 Jy ! Component: 150 - total flux cleaned = -0.00428902 Jy ! Component: 200 - total flux cleaned = -0.00472393 Jy ! Total flux subtracted in 200 components = -0.00472393 Jy ! Clean residual min=-0.005519 max=0.004573 Jy/beam ! Clean residual mean=-0.000028 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.857144 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.857144 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=0.086065Jy sigma=0.000792 ! Fit after self-cal, rms=0.086036Jy sigma=0.000792 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000649586 Jy ! Component: 100 - total flux cleaned = -0.000909234 Jy ! Component: 150 - total flux cleaned = -0.000987554 Jy ! Component: 200 - total flux cleaned = -0.00106068 Jy ! Total flux subtracted in 200 components = -0.00106068 Jy ! Clean residual min=-0.005276 max=0.004418 Jy/beam ! Clean residual mean=-0.000032 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.856084 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.856084 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=0.085820Jy sigma=0.000790 ! Fit after self-cal, rms=0.085806Jy sigma=0.000790 ! 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=0.085806Jy sigma=0.000790 ! Fit after self-cal, rms=0.085865Jy sigma=0.000788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9176 mas, bmaj=2.505 mas, bpa=-31.78 degrees ! Estimated noise=754.053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0037564 Jy ! Component: 100 - total flux cleaned = -0.00419746 Jy ! Component: 150 - total flux cleaned = -0.00449226 Jy ! Component: 200 - total flux cleaned = -0.00475688 Jy ! Total flux subtracted in 200 components = -0.00475688 Jy ! Clean residual min=-0.004579 max=0.004082 Jy/beam ! Clean residual mean=-0.000028 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.851327 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.851327 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=0.085555Jy sigma=0.000786 ! Fit after self-cal, rms=0.085551Jy sigma=0.000786 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 = -0.000190524 Jy ! Component: 100 - total flux cleaned = -0.000246618 Jy ! Component: 150 - total flux cleaned = -0.000298806 Jy ! Component: 200 - total flux cleaned = -0.000299122 Jy ! Total flux subtracted in 200 components = -0.000299122 Jy ! Clean residual min=-0.004430 max=0.004016 Jy/beam ! Clean residual mean=-0.000029 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.851028 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.851027 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=0.085455Jy sigma=0.000786 ! Fit after self-cal, rms=0.085452Jy sigma=0.000786 ! 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=0.085452Jy sigma=0.000786 ! Fit after self-cal, rms=0.085563Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.225 mas, bmaj=2.786 mas, bpa=-29.49 degrees ! Estimated noise=877.894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00261182 Jy ! Component: 100 - total flux cleaned = -0.0030603 Jy ! Component: 150 - total flux cleaned = -0.00318771 Jy ! Component: 200 - total flux cleaned = -0.00318763 Jy ! Total flux subtracted in 200 components = -0.00318763 Jy ! Clean residual min=-0.003831 max=0.003820 Jy/beam ! Clean residual mean=-0.000051 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.84784 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.84784 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=0.085466Jy sigma=0.000784 ! Fit after self-cal, rms=0.085457Jy sigma=0.000784 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 = -0.00012921 Jy ! Component: 100 - total flux cleaned = -5.42976e-05 Jy ! Component: 150 - total flux cleaned = -2.35268e-05 Jy ! Component: 200 - total flux cleaned = 2.07721e-06 Jy ! Total flux subtracted in 200 components = 2.07721e-06 Jy ! Clean residual min=-0.003801 max=0.003779 Jy/beam ! Clean residual mean=-0.000052 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.847842 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 0.847842 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=0.085450Jy sigma=0.000784 ! Fit after self-cal, rms=0.085443Jy sigma=0.000784 ! 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=0.9183 mas, bmaj=2.506 mas, bpa=-31.77 degrees ! Estimated noise=753.966 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9183 x 2.506 at -31.77 degrees (North through East) ! Clean map min=-0.0038239 max=0.72733 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085443Jy sigma=0.000784 ! Fit after self-cal, rms=0.081601Jy sigma=0.000735 ! Inverting map and beam ! Estimated beam: bmin=0.9181 mas, bmaj=2.507 mas, bpa=-31.77 degrees ! Estimated noise=753.172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00224635 Jy ! Component: 100 - total flux cleaned = -0.00297081 Jy ! Component: 150 - total flux cleaned = -0.00320611 Jy ! Component: 200 - total flux cleaned = -0.0034168 Jy ! Total flux subtracted in 200 components = -0.0034168 Jy ! Clean residual min=-0.003857 max=0.003761 Jy/beam ! Clean residual mean=-0.000023 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.844425 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.844425 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=0.081482Jy sigma=0.000734 ! Fit after self-cal, rms=0.081481Jy sigma=0.000734 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.34782e-05 Jy ! Component: 100 - total flux cleaned = -4.4633e-05 Jy ! Component: 150 - total flux cleaned = -4.45764e-05 Jy ! Component: 200 - total flux cleaned = -4.3513e-05 Jy ! Total flux subtracted in 200 components = -4.3513e-05 Jy ! Clean residual min=-0.003829 max=0.003728 Jy/beam ! Clean residual mean=-0.000023 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.844382 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.844382 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=0.081435Jy sigma=0.000734 ! Fit after self-cal, rms=0.081435Jy sigma=0.000734 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081435Jy sigma=0.000734 ! Fit after self-cal, rms=0.081516Jy sigma=0.000733 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=0.7303 mas, bmaj=2.401 mas, bpa=-32.66 degrees ! Estimated noise=1478.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.553303 Jy ! Component: 100 - total flux cleaned = 0.691919 Jy ! Component: 150 - total flux cleaned = 0.75503 Jy ! Component: 200 - total flux cleaned = 0.786425 Jy ! Total flux subtracted in 200 components = 0.786425 Jy ! Clean residual min=-0.010028 max=0.014959 Jy/beam ! Clean residual mean=-0.000108 rms=0.002878 Jy/beam ! Combined flux in latest and established models = 0.786425 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 0.786425 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9186 mas, bmaj=2.508 mas, bpa=-31.76 degrees ! Estimated noise=752.979 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 = 0.0210722 Jy ! Component: 100 - total flux cleaned = 0.033188 Jy ! Component: 150 - total flux cleaned = 0.0412127 Jy ! Component: 200 - total flux cleaned = 0.0457978 Jy ! Total flux subtracted in 200 components = 0.0457978 Jy ! Clean residual min=-0.004655 max=0.006679 Jy/beam ! Clean residual mean=-0.000059 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.832223 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.832223 Jy ! Inverting map ! Added new window around map position (2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00494797 Jy ! Component: 100 - total flux cleaned = 0.0065953 Jy ! Component: 150 - total flux cleaned = 0.00765489 Jy ! Component: 200 - total flux cleaned = 0.00855694 Jy ! Total flux subtracted in 200 components = 0.00855694 Jy ! Clean residual min=-0.003691 max=0.003413 Jy/beam ! Clean residual mean=-0.000025 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.84078 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.84078 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=2.23 mas, bmaj=2.789 mas, bpa=-29.36 degrees ! Estimated noise=875.565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234611 Jy ! Component: 100 - total flux cleaned = 0.0039568 Jy ! Component: 150 - total flux cleaned = 0.00463775 Jy ! Component: 200 - total flux cleaned = 0.00514601 Jy ! Total flux subtracted in 200 components = 0.00514601 Jy ! Clean residual min=-0.003071 max=0.003108 Jy/beam ! Clean residual mean=-0.000014 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.845926 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 = 0.000133496 Jy ! Component: 100 - total flux cleaned = 0.000282312 Jy ! Component: 150 - total flux cleaned = 0.000363611 Jy ! Component: 200 - total flux cleaned = 0.000435924 Jy ! Total flux subtracted in 200 components = 0.000435924 Jy ! Clean residual min=-0.003009 max=0.003126 Jy/beam ! Clean residual mean=-0.000011 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.846362 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 0.846362 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9186 mas, bmaj=2.508 mas, bpa=-31.76 degrees ! Estimated noise=752.979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00043942 Jy ! Component: 100 - total flux cleaned = -0.000687593 Jy ! Component: 150 - total flux cleaned = -0.000615668 Jy ! Component: 200 - total flux cleaned = -0.000615199 Jy ! Total flux subtracted in 200 components = -0.000615199 Jy ! Clean residual min=-0.003335 max=0.002921 Jy/beam ! Clean residual mean=-0.000008 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.845747 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.845747 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=0.081314Jy sigma=0.000732 ! Fit after self-cal, rms=0.081298Jy sigma=0.000731 wmodel J1734+3857_X_2015_01_23_pus_map.mod ! Writing 80 model components to file: J1734+3857_X_2015_01_23_pus_map.mod wobs J1734+3857_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1734+3857_X_2015_01_23_pus_uvs.fits wwins J1734+3857_X_2015_01_23_pus_map.win ! wwins: Wrote 2 windows to J1734+3857_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 = -0.000212185 Jy ! Component: 100 - total flux cleaned = -0.000209389 Jy ! Component: 150 - total flux cleaned = -0.000518929 Jy ! Component: 200 - total flux cleaned = -0.000724429 Jy ! Component: 250 - total flux cleaned = -0.00107452 Jy ! Component: 300 - total flux cleaned = -0.00148367 Jy ! Component: 350 - total flux cleaned = -0.00183936 Jy ! Component: 400 - total flux cleaned = -0.00217951 Jy ! Component: 450 - total flux cleaned = -0.00260312 Jy ! Component: 500 - total flux cleaned = -0.002854 Jy ! Component: 550 - total flux cleaned = -0.00312723 Jy ! Component: 600 - total flux cleaned = -0.00345063 Jy ! Component: 650 - total flux cleaned = -0.00370685 Jy ! Component: 700 - total flux cleaned = -0.00384532 Jy ! Component: 750 - total flux cleaned = -0.003899 Jy ! Component: 800 - total flux cleaned = -0.00410864 Jy ! Component: 850 - total flux cleaned = -0.00415921 Jy ! Component: 900 - total flux cleaned = -0.0042091 Jy ! Component: 950 - total flux cleaned = -0.00425826 Jy ! Component: 1000 - total flux cleaned = -0.0042588 Jy ! Component: 1050 - total flux cleaned = -0.00435331 Jy ! Component: 1100 - total flux cleaned = -0.00439969 Jy ! Component: 1150 - total flux cleaned = -0.00453649 Jy ! Component: 1200 - total flux cleaned = -0.00453666 Jy ! Component: 1250 - total flux cleaned = -0.00462499 Jy ! Component: 1300 - total flux cleaned = -0.00479876 Jy ! Component: 1350 - total flux cleaned = -0.00494781 Jy ! Component: 1400 - total flux cleaned = -0.00501063 Jy ! Component: 1450 - total flux cleaned = -0.00517652 Jy ! Component: 1500 - total flux cleaned = -0.00529905 Jy ! Component: 1550 - total flux cleaned = -0.00546006 Jy ! Component: 1600 - total flux cleaned = -0.00559905 Jy ! Component: 1650 - total flux cleaned = -0.00573597 Jy ! Component: 1700 - total flux cleaned = -0.00579443 Jy ! Component: 1750 - total flux cleaned = -0.00598484 Jy ! Component: 1800 - total flux cleaned = -0.00605987 Jy ! Component: 1850 - total flux cleaned = -0.00607843 Jy ! Component: 1900 - total flux cleaned = -0.00617056 Jy ! Component: 1950 - total flux cleaned = -0.00627975 Jy ! Component: 2000 - total flux cleaned = -0.00642261 Jy ! Total flux subtracted in 2048 components = -0.00649342 Jy ! Clean residual min=-0.000973 max=0.000988 Jy/beam ! Clean residual mean=0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.839254 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 207 components and 0.839253 Jy ![Exited script file: muppet] wmap "J1734+3857_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9186 x 2.508 at -31.76 degrees (North through East) ! Clean map min=-0.0023248 max=0.72798 Jy/beam ! Writing clean map to FITS file: J1734+3857_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 0.727981 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000326745 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.134651 0.134651 0.269302 0.538604 1.07721 2.15442 4.30883 8.61766 17.2353 34.4706 68.9413 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.727 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9186 x 2.508 at -31.76 degrees (North through East) ! Clean map min=-0.0023248 max=0.72798 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 J1734+3857_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:19:36 2017