! Started logfile: J0728+5701_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:23:04 2017 obs J0728+5701_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0728+5701_X_2014_01_04_pus_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.5 visibilities/baseline/integration-bin. ! Found source: J0728+5701 ! ! 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 382 lines of history. ! ! Reading 12960 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 J0728+5701_X_2014_01_04_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 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.937061Jy sigma=0.011030 ! Fit after self-cal, rms=0.909411Jy sigma=0.010798 ! 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=0.7588 mas, bmaj=1.067 mas, bpa=85.73 degrees ! Estimated noise=1052.68 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 = 0.0715006 Jy ! Component: 100 - total flux cleaned = 0.0899133 Jy ! Total flux subtracted in 100 components = 0.0899133 Jy ! Clean residual min=-0.007197 max=0.009723 Jy/beam ! Clean residual mean=-0.000138 rms=0.002322 Jy/beam ! Combined flux in latest and established models = 0.0899133 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0899133 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=0.070567Jy sigma=0.000793 ! Fit after self-cal, rms=0.070501Jy sigma=0.000792 ! 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=0.9514 mas, bmaj=1.335 mas, bpa=88.49 degrees ! Estimated noise=535.167 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 = 0.0114357 Jy ! Component: 100 - total flux cleaned = 0.0175228 Jy ! Component: 150 - total flux cleaned = 0.0209939 Jy ! Component: 200 - total flux cleaned = 0.0229789 Jy ! Total flux subtracted in 200 components = 0.0229789 Jy ! Clean residual min=-0.006636 max=0.010546 Jy/beam ! Clean residual mean=-0.000246 rms=0.002264 Jy/beam ! Combined flux in latest and established models = 0.112892 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.112892 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=0.069241Jy sigma=0.000763 ! Fit after self-cal, rms=0.069260Jy sigma=0.000763 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 KP 1.00* LA 0.97 ! MK 1.04 NL 1.17 OV 0.94 PT 0.92 ! SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 KP 1.00* LA 0.97 ! MK 1.01 NL 1.27 OV 0.93 PT 0.83 ! SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 KP 1.00* LA 1.00 ! MK 0.99 NL 1.21 OV 0.96 PT 0.85 ! SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 KP 1.00* LA 1.02 ! MK 1.05 NL 1.25 OV 0.96 PT 0.86 ! SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 KP 1.00* LA 0.99 ! MK 1.00 NL 1.22 OV 0.95 PT 0.87 ! SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 KP 1.00* LA 1.00 ! MK 1.03 NL 1.23 OV 0.95 PT 0.85 ! SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 KP 1.00* LA 1.04 ! MK 1.04 NL 1.23 OV 1.00 PT 0.85 ! SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 KP 1.00* LA 1.01 ! MK 1.06 NL 1.24 OV 0.97 PT 0.90 ! SC 1.20 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 KP 1.00* LA 0.98 ! MK 1.02 NL 1.22 OV 0.98 PT 0.86 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 KP 1.00* LA 1.02 ! MK 1.06 NL 1.21 OV 0.97 PT 0.85 ! SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 KP 1.00* LA 1.03 ! MK 1.02 NL 1.21 OV 0.96 PT 0.87 ! SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 KP 1.00* LA 1.03 ! MK 0.95 NL 1.28 OV 0.90 PT 0.85 ! SC 1.09 ! ! ! Fit before self-cal, rms=0.069260Jy sigma=0.000763 ! Fit after self-cal, rms=0.071913Jy sigma=0.000745 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9747 mas, bmaj=1.36 mas, bpa=-89.96 degrees ! Estimated noise=542.628 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 = -0.00169748 Jy ! Component: 100 - total flux cleaned = -0.00201211 Jy ! Component: 150 - total flux cleaned = -0.00214596 Jy ! Component: 200 - total flux cleaned = -0.0022537 Jy ! Total flux subtracted in 200 components = -0.0022537 Jy ! Clean residual min=-0.005840 max=0.006660 Jy/beam ! Clean residual mean=-0.000144 rms=0.001690 Jy/beam ! Combined flux in latest and established models = 0.110639 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 25 components and 0.110639 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=0.071777Jy sigma=0.000744 ! Fit after self-cal, rms=0.071985Jy sigma=0.000743 ! 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=0.071985Jy sigma=0.000743 ! Fit after self-cal, rms=0.075338Jy sigma=0.000734 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9799 mas, bmaj=1.357 mas, bpa=89.1 degrees ! Estimated noise=542.247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000361684 Jy ! Component: 100 - total flux cleaned = 0.000234634 Jy ! Component: 150 - total flux cleaned = 0.000175001 Jy ! Component: 200 - total flux cleaned = 0.000140343 Jy ! Total flux subtracted in 200 components = 0.000140343 Jy ! Clean residual min=-0.003944 max=0.005468 Jy/beam ! Clean residual mean=-0.000089 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.110779 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.110779 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=0.075307Jy sigma=0.000734 ! Fit after self-cal, rms=0.075478Jy sigma=0.000734 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) ! Added new window around map position (6.6, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00483405 Jy ! Component: 100 - total flux cleaned = 0.00606151 Jy ! Component: 150 - total flux cleaned = 0.00680651 Jy ! Component: 200 - total flux cleaned = 0.00758008 Jy ! Total flux subtracted in 200 components = 0.00758008 Jy ! Clean residual min=-0.003514 max=0.003631 Jy/beam ! Clean residual mean=-0.000081 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.118359 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.118359 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=0.075171Jy sigma=0.000729 ! Fit after self-cal, rms=0.075062Jy sigma=0.000728 ! 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=0.075062Jy sigma=0.000728 ! Fit after self-cal, rms=0.074455Jy sigma=0.000728 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9769 mas, bmaj=1.353 mas, bpa=89.66 degrees ! Estimated noise=537.771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018864 Jy ! Component: 100 - total flux cleaned = 0.00230977 Jy ! Component: 150 - total flux cleaned = 0.00244786 Jy ! Component: 200 - total flux cleaned = 0.00257087 Jy ! Total flux subtracted in 200 components = 0.00257087 Jy ! Clean residual min=-0.003358 max=0.003309 Jy/beam ! Clean residual mean=-0.000055 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.12093 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.12093 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=0.074372Jy sigma=0.000727 ! Fit after self-cal, rms=0.074341Jy sigma=0.000727 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 = 0.00042073 Jy ! Component: 100 - total flux cleaned = 0.000533362 Jy ! Component: 150 - total flux cleaned = 0.000634766 Jy ! Component: 200 - total flux cleaned = 0.000726228 Jy ! Total flux subtracted in 200 components = 0.000726228 Jy ! Clean residual min=-0.003218 max=0.003297 Jy/beam ! Clean residual mean=-0.000056 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.121656 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.121656 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=0.074298Jy sigma=0.000727 ! Fit after self-cal, rms=0.074286Jy sigma=0.000727 ! 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=0.074286Jy sigma=0.000727 ! Fit after self-cal, rms=0.074047Jy sigma=0.000727 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.516 mas, bmaj=3.298 mas, bpa=84.52 degrees ! Estimated noise=626.206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015516 Jy ! Component: 100 - total flux cleaned = 0.00205725 Jy ! Component: 150 - total flux cleaned = 0.00231551 Jy ! Component: 200 - total flux cleaned = 0.00240143 Jy ! Total flux subtracted in 200 components = 0.00240143 Jy ! Clean residual min=-0.003800 max=0.003687 Jy/beam ! Clean residual mean=-0.000095 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.124058 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.124058 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=0.074031Jy sigma=0.000727 ! Fit after self-cal, rms=0.074009Jy sigma=0.000727 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 = 0.000364437 Jy ! Component: 100 - total flux cleaned = 0.000391897 Jy ! Component: 150 - total flux cleaned = 0.000417195 Jy ! Component: 200 - total flux cleaned = 0.000441246 Jy ! Total flux subtracted in 200 components = 0.000441246 Jy ! Clean residual min=-0.003792 max=0.003625 Jy/beam ! Clean residual mean=-0.000096 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.124499 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.124499 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=0.074005Jy sigma=0.000727 ! Fit after self-cal, rms=0.073999Jy sigma=0.000727 ! 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=0.9751 mas, bmaj=1.351 mas, bpa=89.51 degrees ! Estimated noise=536.874 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9751 x 1.351 at 89.51 degrees (North through East) ! Clean map min=-0.0030448 max=0.090288 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=0.7744 mas, bmaj=1.075 mas, bpa=86.23 degrees ! Estimated noise=1063.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.072133 Jy ! Component: 100 - total flux cleaned = 0.0899395 Jy ! Component: 150 - total flux cleaned = 0.0974507 Jy ! Component: 200 - total flux cleaned = 0.102633 Jy ! Total flux subtracted in 200 components = 0.102633 Jy ! Clean residual min=-0.004846 max=0.005205 Jy/beam ! Clean residual mean=-0.000065 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.102633 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.102633 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9751 mas, bmaj=1.351 mas, bpa=89.51 degrees ! Estimated noise=536.874 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 = 0.00576708 Jy ! Component: 100 - total flux cleaned = 0.00962218 Jy ! Component: 150 - total flux cleaned = 0.0119551 Jy ! Component: 200 - total flux cleaned = 0.0134473 Jy ! Total flux subtracted in 200 components = 0.0134473 Jy ! Clean residual min=-0.003443 max=0.004219 Jy/beam ! Clean residual mean=-0.000100 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.11608 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.11608 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=2.516 mas, bmaj=3.298 mas, bpa=84.52 degrees ! Estimated noise=626.206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320175 Jy ! Component: 100 - total flux cleaned = 0.00518357 Jy ! Component: 150 - total flux cleaned = 0.00606577 Jy ! Component: 200 - total flux cleaned = 0.00650362 Jy ! Total flux subtracted in 200 components = 0.00650362 Jy ! Clean residual min=-0.004127 max=0.003770 Jy/beam ! Clean residual mean=-0.000131 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.122584 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 = 0.000377474 Jy ! Component: 100 - total flux cleaned = 0.000527192 Jy ! Component: 150 - total flux cleaned = 0.000662847 Jy ! Component: 200 - total flux cleaned = 0.000725874 Jy ! Total flux subtracted in 200 components = 0.000725874 Jy ! Clean residual min=-0.003977 max=0.003603 Jy/beam ! Clean residual mean=-0.000124 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.12331 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.12331 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9751 mas, bmaj=1.351 mas, bpa=89.51 degrees ! Estimated noise=536.874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00163365 Jy ! Component: 100 - total flux cleaned = -0.00175121 Jy ! Component: 150 - total flux cleaned = -0.00175344 Jy ! Component: 200 - total flux cleaned = -0.00182992 Jy ! Total flux subtracted in 200 components = -0.00182992 Jy ! Clean residual min=-0.002924 max=0.003817 Jy/beam ! Clean residual mean=-0.000071 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.12148 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.12148 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=0.074048Jy sigma=0.000727 ! Fit after self-cal, rms=0.074070Jy sigma=0.000727 wmodel J0728+5701_X_2014_01_04_pus_map.mod ! Writing 53 model components to file: J0728+5701_X_2014_01_04_pus_map.mod wobs J0728+5701_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0728+5701_X_2014_01_04_pus_uvs.fits wwins J0728+5701_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0728+5701_X_2014_01_04_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 = 0.00126737 Jy ! Component: 100 - total flux cleaned = 0.00174391 Jy ! Component: 150 - total flux cleaned = 0.00198169 Jy ! Component: 200 - total flux cleaned = 0.0021977 Jy ! Component: 250 - total flux cleaned = 0.00227721 Jy ! Component: 300 - total flux cleaned = 0.00231233 Jy ! Component: 350 - total flux cleaned = 0.00245206 Jy ! Component: 400 - total flux cleaned = 0.00255136 Jy ! Component: 450 - total flux cleaned = 0.00264698 Jy ! Component: 500 - total flux cleaned = 0.00270712 Jy ! Component: 550 - total flux cleaned = 0.00273533 Jy ! Component: 600 - total flux cleaned = 0.00284796 Jy ! Component: 650 - total flux cleaned = 0.00287486 Jy ! Component: 700 - total flux cleaned = 0.00295408 Jy ! Component: 750 - total flux cleaned = 0.00300497 Jy ! Component: 800 - total flux cleaned = 0.00300472 Jy ! Component: 850 - total flux cleaned = 0.00302851 Jy ! Component: 900 - total flux cleaned = 0.00300508 Jy ! Component: 950 - total flux cleaned = 0.00298286 Jy ! Component: 1000 - total flux cleaned = 0.00300487 Jy ! Component: 1050 - total flux cleaned = 0.00298392 Jy ! Component: 1100 - total flux cleaned = 0.00300458 Jy ! Component: 1150 - total flux cleaned = 0.00300464 Jy ! Component: 1200 - total flux cleaned = 0.00296563 Jy ! Component: 1250 - total flux cleaned = 0.00296607 Jy ! Component: 1300 - total flux cleaned = 0.00300339 Jy ! Component: 1350 - total flux cleaned = 0.00300344 Jy ! Component: 1400 - total flux cleaned = 0.00300327 Jy ! Component: 1450 - total flux cleaned = 0.00302039 Jy ! Component: 1500 - total flux cleaned = 0.00303713 Jy ! Component: 1550 - total flux cleaned = 0.00305351 Jy ! Component: 1600 - total flux cleaned = 0.003037 Jy ! Component: 1650 - total flux cleaned = 0.00303687 Jy ! Component: 1700 - total flux cleaned = 0.00300524 Jy ! Component: 1750 - total flux cleaned = 0.00302091 Jy ! Component: 1800 - total flux cleaned = 0.00302069 Jy ! Component: 1850 - total flux cleaned = 0.00297557 Jy ! Component: 1900 - total flux cleaned = 0.00304973 Jy ! Component: 1950 - total flux cleaned = 0.00303503 Jy ! Component: 2000 - total flux cleaned = 0.00303511 Jy ! Total flux subtracted in 2048 components = 0.00302063 Jy ! Clean residual min=-0.000864 max=0.000738 Jy/beam ! Clean residual mean=-0.000008 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.1245 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 192 components and 0.1245 Jy ![Exited script file: muppet] wmap "J0728+5701_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9751 x 1.351 at 89.51 degrees (North through East) ! Clean map min=-0.0022276 max=0.093187 Jy/beam ! Writing clean map to FITS file: J0728+5701_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0931875 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000255623 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.822931 0.822931 1.64586 3.29172 6.58344 13.1669 26.3338 52.6676 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.093 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9751 x 1.351 at 89.51 degrees (North through East) ! Clean map min=-0.0022276 max=0.093187 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 J0728+5701_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:23:05 2017