! Started logfile: J1120+0704_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:24:47 2017 obs J1120+0704_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1120+0704_X_2014_01_04_pus_uva.fits ! AN table 1: 118 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1120+0704 ! ! 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 21240 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 J1120+0704_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 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.932456Jy sigma=0.011652 ! Fit after self-cal, rms=0.861817Jy sigma=0.010651 ! 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=0.6868 mas, bmaj=1.649 mas, bpa=-0.855 degrees ! Estimated noise=797.655 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 = 0.105416 Jy ! Component: 100 - total flux cleaned = 0.143303 Jy ! Total flux subtracted in 100 components = 0.143303 Jy ! Clean residual min=-0.015568 max=0.025985 Jy/beam ! Clean residual mean=-0.000101 rms=0.005264 Jy/beam ! Combined flux in latest and established models = 0.143303 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.143303 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=0.086522Jy sigma=0.001052 ! Fit after self-cal, rms=0.086423Jy sigma=0.001050 ! 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=0.8255 mas, bmaj=1.928 mas, bpa=-1.629 degrees ! Estimated noise=391.162 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 = 0.0346634 Jy ! Component: 100 - total flux cleaned = 0.053345 Jy ! Component: 150 - total flux cleaned = 0.0636707 Jy ! Component: 200 - total flux cleaned = 0.0695283 Jy ! Total flux subtracted in 200 components = 0.0695283 Jy ! Clean residual min=-0.011609 max=0.011251 Jy/beam ! Clean residual mean=-0.000048 rms=0.002636 Jy/beam ! Combined flux in latest and established models = 0.212831 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.212831 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=0.073484Jy sigma=0.000838 ! Fit after self-cal, rms=0.073432Jy sigma=0.000836 ! 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 1.00* KP 1.00* LA 0.98 ! MK 1.04 NL 1.01 OV 0.98 PT 0.94 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.05 NL 0.99 OV 0.96 PT 0.93 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.11 NL 0.99 OV 0.98 PT 0.89 ! SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.09 NL 0.99 OV 0.97 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.11 NL 1.01 OV 1.00 PT 0.90 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.15 NL 1.02 OV 0.98 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 1.13 NL 1.01 OV 1.02 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.12 NL 1.03 OV 1.02 PT 0.89 ! SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.11 NL 1.03 OV 1.01 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 1.13 NL 1.05 OV 1.02 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.07 ! MK 1.18 NL 1.01 OV 1.01 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.18 NL 1.03 OV 0.99 PT 0.96 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.073432Jy sigma=0.000836 ! Fit after self-cal, rms=0.074771Jy sigma=0.000822 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8445 mas, bmaj=1.952 mas, bpa=-0.3359 degrees ! Estimated noise=394.691 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 = 0.000416076 Jy ! Component: 100 - total flux cleaned = 0.000422496 Jy ! Component: 150 - total flux cleaned = 0.000425997 Jy ! Component: 200 - total flux cleaned = 0.000429323 Jy ! Total flux subtracted in 200 components = 0.000429323 Jy ! Clean residual min=-0.009341 max=0.008141 Jy/beam ! Clean residual mean=-0.000005 rms=0.002197 Jy/beam ! Combined flux in latest and established models = 0.213261 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.213261 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=0.073768Jy sigma=0.000818 ! Fit after self-cal, rms=0.073792Jy sigma=0.000817 ! 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=0.073792Jy sigma=0.000817 ! Fit after self-cal, rms=0.098417Jy sigma=0.000793 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8379 mas, bmaj=1.937 mas, bpa=0.1207 degrees ! Estimated noise=409.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000894616 Jy ! Component: 100 - total flux cleaned = 0.000697693 Jy ! Component: 150 - total flux cleaned = 0.000520716 Jy ! Component: 200 - total flux cleaned = 0.000352961 Jy ! Total flux subtracted in 200 components = 0.000352961 Jy ! Clean residual min=-0.007117 max=0.005576 Jy/beam ! Clean residual mean=0.000010 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.213614 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.213614 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=0.098273Jy sigma=0.000790 ! Fit after self-cal, rms=0.098367Jy sigma=0.000789 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 = -0.000222258 Jy ! Component: 100 - total flux cleaned = -0.000443803 Jy ! Component: 150 - total flux cleaned = -0.000584411 Jy ! Component: 200 - total flux cleaned = -0.000782712 Jy ! Total flux subtracted in 200 components = -0.000782712 Jy ! Clean residual min=-0.006922 max=0.005213 Jy/beam ! Clean residual mean=0.000007 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 0.212831 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.212831 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=0.098304Jy sigma=0.000787 ! Fit after self-cal, rms=0.098290Jy sigma=0.000787 ! 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=0.098290Jy sigma=0.000787 ! Fit after self-cal, rms=0.102828Jy sigma=0.000787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8343 mas, bmaj=1.932 mas, bpa=-0.1438 degrees ! Estimated noise=409.041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325276 Jy ! Component: 100 - total flux cleaned = 0.000403529 Jy ! Component: 150 - total flux cleaned = 0.000334271 Jy ! Component: 200 - total flux cleaned = 0.000139433 Jy ! Total flux subtracted in 200 components = 0.000139433 Jy ! Clean residual min=-0.006317 max=0.004535 Jy/beam ! Clean residual mean=0.000007 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.21297 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.21297 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=0.102755Jy sigma=0.000785 ! Fit after self-cal, rms=0.102757Jy sigma=0.000785 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 = -0.00015036 Jy ! Component: 100 - total flux cleaned = -0.000266445 Jy ! Component: 150 - total flux cleaned = -0.000432803 Jy ! Component: 200 - total flux cleaned = -0.000534971 Jy ! Total flux subtracted in 200 components = -0.000534971 Jy ! Clean residual min=-0.006123 max=0.004302 Jy/beam ! Clean residual mean=0.000006 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.212435 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 32 components and 0.212435 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=0.102727Jy sigma=0.000783 ! Fit after self-cal, rms=0.102718Jy sigma=0.000783 ! 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=0.102718Jy sigma=0.000783 ! Fit after self-cal, rms=0.106855Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.15 mas, bmaj=4.382 mas, bpa=-9.21 degrees ! Estimated noise=503.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.03942e-05 Jy ! Component: 100 - total flux cleaned = -6.51777e-05 Jy ! Component: 150 - total flux cleaned = -6.53174e-05 Jy ! Component: 200 - total flux cleaned = -8.64386e-05 Jy ! Total flux subtracted in 200 components = -8.64386e-05 Jy ! Clean residual min=-0.004793 max=0.003593 Jy/beam ! Clean residual mean=0.000014 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.212349 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 32 components and 0.212349 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=0.106851Jy sigma=0.000783 ! Fit after self-cal, rms=0.106859Jy sigma=0.000783 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.78362e-05 Jy ! Component: 100 - total flux cleaned = 7.78473e-05 Jy ! Component: 150 - total flux cleaned = 4.22918e-05 Jy ! Component: 200 - total flux cleaned = 2.52355e-05 Jy ! Total flux subtracted in 200 components = 2.52355e-05 Jy ! Clean residual min=-0.004686 max=0.003597 Jy/beam ! Clean residual mean=0.000014 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.212374 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 32 components and 0.212374 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=0.106863Jy sigma=0.000783 ! Fit after self-cal, rms=0.106861Jy sigma=0.000783 ! 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=0.8312 mas, bmaj=1.929 mas, bpa=-0.3997 degrees ! Estimated noise=408.518 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8312 x 1.929 at -0.3997 degrees (North through East) ! Clean map min=-0.0050746 max=0.13305 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=0.6863 mas, bmaj=1.628 mas, bpa=0.6848 degrees ! Estimated noise=850.337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111292 Jy ! Component: 100 - total flux cleaned = 0.149474 Jy ! Component: 150 - total flux cleaned = 0.170302 Jy ! Component: 200 - total flux cleaned = 0.183688 Jy ! Total flux subtracted in 200 components = 0.183688 Jy ! Clean residual min=-0.006944 max=0.008589 Jy/beam ! Clean residual mean=-0.000036 rms=0.001936 Jy/beam ! Combined flux in latest and established models = 0.183688 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 0.183688 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8312 mas, bmaj=1.929 mas, bpa=-0.3997 degrees ! Estimated noise=408.518 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) ! Added new window around map position (0.6, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124955 Jy ! Component: 100 - total flux cleaned = 0.0190649 Jy ! Component: 150 - total flux cleaned = 0.022059 Jy ! Component: 200 - total flux cleaned = 0.0225173 Jy ! Total flux subtracted in 200 components = 0.0225173 Jy ! Clean residual min=-0.003651 max=0.003794 Jy/beam ! Clean residual mean=-0.000013 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.206206 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 0.206206 Jy ! Inverting map ! Added new window around map position (-2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023429 Jy ! Component: 100 - total flux cleaned = 0.00255242 Jy ! Component: 150 - total flux cleaned = 0.00255342 Jy ! Component: 200 - total flux cleaned = 0.00241388 Jy ! Total flux subtracted in 200 components = 0.00241388 Jy ! Clean residual min=-0.002703 max=0.002601 Jy/beam ! Clean residual mean=-0.000006 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.208619 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.208619 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=2.15 mas, bmaj=4.382 mas, bpa=-9.21 degrees ! Estimated noise=503.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000833276 Jy ! Component: 100 - total flux cleaned = 0.000834992 Jy ! Component: 150 - total flux cleaned = 0.00080234 Jy ! Component: 200 - total flux cleaned = 0.000802227 Jy ! Total flux subtracted in 200 components = 0.000802227 Jy ! Clean residual min=-0.002327 max=0.002624 Jy/beam ! Clean residual mean=-0.000008 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.209422 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 = 1.60401e-06 Jy ! Component: 100 - total flux cleaned = -2.34173e-05 Jy ! Component: 150 - total flux cleaned = -4.66289e-05 Jy ! Component: 200 - total flux cleaned = -6.93152e-05 Jy ! Total flux subtracted in 200 components = -6.93152e-05 Jy ! Clean residual min=-0.002302 max=0.002519 Jy/beam ! Clean residual mean=-0.000009 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.209352 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.209352 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8312 mas, bmaj=1.929 mas, bpa=-0.3997 degrees ! Estimated noise=408.518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000462007 Jy ! Component: 100 - total flux cleaned = -0.000516099 Jy ! Component: 150 - total flux cleaned = -0.000516483 Jy ! Component: 200 - total flux cleaned = -0.000562256 Jy ! Total flux subtracted in 200 components = -0.000562256 Jy ! Clean residual min=-0.002181 max=0.002527 Jy/beam ! Clean residual mean=-0.000006 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.20879 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.20879 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=0.106806Jy sigma=0.000775 ! Fit after self-cal, rms=0.106607Jy sigma=0.000775 wmodel J1120+0704_X_2014_01_04_pus_map.mod ! Writing 76 model components to file: J1120+0704_X_2014_01_04_pus_map.mod wobs J1120+0704_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1120+0704_X_2014_01_04_pus_uvs.fits wwins J1120+0704_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J1120+0704_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 = 0.00075492 Jy ! Component: 100 - total flux cleaned = 0.00105166 Jy ! Component: 150 - total flux cleaned = 0.00111829 Jy ! Component: 200 - total flux cleaned = 0.00114847 Jy ! Component: 250 - total flux cleaned = 0.00114795 Jy ! Component: 300 - total flux cleaned = 0.00127659 Jy ! Component: 350 - total flux cleaned = 0.00139927 Jy ! Component: 400 - total flux cleaned = 0.00156068 Jy ! Component: 450 - total flux cleaned = 0.00169124 Jy ! Component: 500 - total flux cleaned = 0.00169109 Jy ! Component: 550 - total flux cleaned = 0.00173101 Jy ! Component: 600 - total flux cleaned = 0.00180741 Jy ! Component: 650 - total flux cleaned = 0.00193582 Jy ! Component: 700 - total flux cleaned = 0.0020064 Jy ! Component: 750 - total flux cleaned = 0.00202399 Jy ! Component: 800 - total flux cleaned = 0.00205653 Jy ! Component: 850 - total flux cleaned = 0.00205614 Jy ! Component: 900 - total flux cleaned = 0.00205636 Jy ! Component: 950 - total flux cleaned = 0.00207173 Jy ! Component: 1000 - total flux cleaned = 0.00208649 Jy ! Component: 1050 - total flux cleaned = 0.00204364 Jy ! Component: 1100 - total flux cleaned = 0.00202957 Jy ! Component: 1150 - total flux cleaned = 0.00201584 Jy ! Component: 1200 - total flux cleaned = 0.00197613 Jy ! Component: 1250 - total flux cleaned = 0.00189867 Jy ! Component: 1300 - total flux cleaned = 0.00182289 Jy ! Component: 1350 - total flux cleaned = 0.00176146 Jy ! Component: 1400 - total flux cleaned = 0.00170124 Jy ! Component: 1450 - total flux cleaned = 0.00164205 Jy ! Component: 1500 - total flux cleaned = 0.00156099 Jy ! Component: 1550 - total flux cleaned = 0.00151566 Jy ! Component: 1600 - total flux cleaned = 0.00144889 Jy ! Component: 1650 - total flux cleaned = 0.00143798 Jy ! Component: 1700 - total flux cleaned = 0.00142729 Jy ! Component: 1750 - total flux cleaned = 0.00143748 Jy ! Component: 1800 - total flux cleaned = 0.00141656 Jy ! Component: 1850 - total flux cleaned = 0.00138635 Jy ! Component: 1900 - total flux cleaned = 0.00136658 Jy ! Component: 1950 - total flux cleaned = 0.00135694 Jy ! Component: 2000 - total flux cleaned = 0.00132816 Jy ! Total flux subtracted in 2048 components = 0.00132811 Jy ! Clean residual min=-0.000514 max=0.000473 Jy/beam ! Clean residual mean=0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.210118 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 193 components and 0.210118 Jy ![Exited script file: muppet] wmap "J1120+0704_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8312 x 1.929 at -0.3997 degrees (North through East) ! Clean map min=-0.0037768 max=0.14495 Jy/beam ! Writing clean map to FITS file: J1120+0704_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 0.144954 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172337 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.356674 0.356674 0.713347 1.42669 2.85339 5.70678 11.4136 22.8271 45.6542 91.3084 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.144 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8312 x 1.929 at -0.3997 degrees (North through East) ! Clean map min=-0.0037768 max=0.14495 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 J1120+0704_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:24:49 2017