! Started logfile: J2354-1513_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:52:08 2016 obs J2354-1513_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2354-1513_X_2014_12_20_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.908148 visibilities/baseline/integration-bin. ! Found source: J2354-1513 ! ! 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 364 lines of history. ! ! Reading 7356 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 J2354-1513_X_2014_12_20_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.496223Jy sigma=0.005524 ! Fit after self-cal, rms=0.492318Jy sigma=0.005478 ! 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=0.7013 mas, bmaj=1.829 mas, bpa=-7.405 degrees ! Estimated noise=1254.16 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 = 0.402247 Jy ! Component: 100 - total flux cleaned = 0.52808 Jy ! Total flux subtracted in 100 components = 0.52808 Jy ! Clean residual min=-0.020721 max=0.049028 Jy/beam ! Clean residual mean=-0.000195 rms=0.007768 Jy/beam ! Combined flux in latest and established models = 0.52808 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.52808 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=0.117382Jy sigma=0.001369 ! Fit after self-cal, rms=0.117181Jy sigma=0.001367 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0494392 Jy ! Component: 100 - total flux cleaned = 0.0749144 Jy ! Total flux subtracted in 100 components = 0.0749144 Jy ! Clean residual min=-0.013359 max=0.016147 Jy/beam ! Clean residual mean=-0.000144 rms=0.003978 Jy/beam ! Combined flux in latest and established models = 0.602994 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.602994 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=0.092068Jy sigma=0.001003 ! Fit after self-cal, rms=0.092002Jy sigma=0.001003 ! 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=0.8448 mas, bmaj=2.128 mas, bpa=-6.962 degrees ! Estimated noise=729.863 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 = 0.01949 Jy ! Component: 100 - total flux cleaned = 0.0290478 Jy ! Component: 150 - total flux cleaned = 0.0339494 Jy ! Component: 200 - total flux cleaned = 0.0366522 Jy ! Total flux subtracted in 200 components = 0.0366522 Jy ! Clean residual min=-0.012862 max=0.016956 Jy/beam ! Clean residual mean=-0.000211 rms=0.003782 Jy/beam ! Combined flux in latest and established models = 0.639646 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.639646 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=0.088927Jy sigma=0.000948 ! Fit after self-cal, rms=0.088917Jy sigma=0.000948 ! 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 1.03 FD 1.07 HN 1.02 KP 1.11 ! LA 0.99 MK 0.96 NL 0.94 OV 0.97 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 1.02 KP 1.04 ! LA 0.99 MK 0.95 NL 0.93 OV 0.95 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.07 KP 0.99 ! LA 1.01 MK 0.99 NL 0.95 OV 0.96 ! PT 0.92 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.01 KP 0.94 ! LA 1.02 MK 1.00 NL 0.94 OV 0.95 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.01 KP 0.90 ! LA 1.02 MK 1.01 NL 0.96 OV 0.97 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.11 HN 1.06 KP 0.90 ! LA 1.02 MK 1.00 NL 0.95 OV 0.97 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.19 HN 1.20 KP 0.89 ! LA 1.02 MK 1.05 NL 1.01 OV 1.05 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.13 HN 1.10 KP 0.91 ! LA 1.02 MK 1.02 NL 0.95 OV 1.00 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.09 HN 1.12 KP 0.93 ! LA 1.04 MK 1.00 NL 0.97 OV 1.02 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.09 HN 1.09 KP 0.97 ! LA 1.04 MK 1.03 NL 0.97 OV 1.01 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.10 HN 1.12 KP 1.01 ! LA 1.06 MK 1.03 NL 0.97 OV 1.00 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.09 HN 1.07 KP 0.97 ! LA 1.02 MK 1.03 NL 0.98 OV 0.99 ! PT 0.96 SC 0.96 ! ! ! Fit before self-cal, rms=0.088917Jy sigma=0.000948 ! Fit after self-cal, rms=0.079061Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8446 mas, bmaj=2.121 mas, bpa=-6.648 degrees ! Estimated noise=729.121 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 = -0.000663023 Jy ! Component: 100 - total flux cleaned = -0.000946165 Jy ! Component: 150 - total flux cleaned = -0.00106698 Jy ! Component: 200 - total flux cleaned = -0.00117931 Jy ! Total flux subtracted in 200 components = -0.00117931 Jy ! Clean residual min=-0.004035 max=0.004746 Jy/beam ! Clean residual mean=-0.000051 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.638467 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.638467 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=0.078908Jy sigma=0.000781 ! Fit after self-cal, rms=0.078935Jy sigma=0.000781 ! 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=0.078935Jy sigma=0.000781 ! Fit after self-cal, rms=0.078866Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8442 mas, bmaj=2.119 mas, bpa=-6.606 degrees ! Estimated noise=728.209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000499099 Jy ! Component: 100 - total flux cleaned = -0.000663317 Jy ! Component: 150 - total flux cleaned = -0.000761422 Jy ! Component: 200 - total flux cleaned = -0.000848632 Jy ! Total flux subtracted in 200 components = -0.000848632 Jy ! Clean residual min=-0.003783 max=0.004559 Jy/beam ! Clean residual mean=-0.000051 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.637618 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.637618 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=0.078776Jy sigma=0.000780 ! Fit after self-cal, rms=0.078756Jy sigma=0.000780 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 (-3.2, 7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00475934 Jy ! Component: 100 - total flux cleaned = 0.00782273 Jy ! Component: 150 - total flux cleaned = 0.00997022 Jy ! Component: 200 - total flux cleaned = 0.0108328 Jy ! Total flux subtracted in 200 components = 0.0108328 Jy ! Clean residual min=-0.003208 max=0.002562 Jy/beam ! Clean residual mean=-0.000021 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.648451 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.648451 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=0.078425Jy sigma=0.000776 ! Fit after self-cal, rms=0.078415Jy sigma=0.000776 ! 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=0.078415Jy sigma=0.000776 ! Fit after self-cal, rms=0.078305Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8438 mas, bmaj=2.118 mas, bpa=-6.576 degrees ! Estimated noise=726.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166629 Jy ! Component: 100 - total flux cleaned = 0.00210217 Jy ! Component: 150 - total flux cleaned = 0.00247623 Jy ! Component: 200 - total flux cleaned = 0.00276752 Jy ! Total flux subtracted in 200 components = 0.00276752 Jy ! Clean residual min=-0.002719 max=0.002223 Jy/beam ! Clean residual mean=-0.000016 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.651219 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.651219 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=0.078225Jy sigma=0.000774 ! Fit after self-cal, rms=0.078222Jy sigma=0.000774 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 = 0.00037309 Jy ! Component: 100 - total flux cleaned = 0.000625735 Jy ! Component: 150 - total flux cleaned = 0.000858913 Jy ! Component: 200 - total flux cleaned = 0.000983488 Jy ! Total flux subtracted in 200 components = 0.000983488 Jy ! Clean residual min=-0.002515 max=0.002147 Jy/beam ! Clean residual mean=-0.000014 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.652202 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.652202 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=0.078184Jy sigma=0.000774 ! Fit after self-cal, rms=0.078181Jy sigma=0.000774 ! 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=0.078181Jy sigma=0.000774 ! Fit after self-cal, rms=0.078126Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.197 mas, bmaj=4.488 mas, bpa=-8.443 degrees ! Estimated noise=930.082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000408836 Jy ! Component: 100 - total flux cleaned = 0.000633402 Jy ! Component: 150 - total flux cleaned = 0.000821507 Jy ! Component: 200 - total flux cleaned = 0.000983611 Jy ! Total flux subtracted in 200 components = 0.000983611 Jy ! Clean residual min=-0.002275 max=0.002264 Jy/beam ! Clean residual mean=-0.000021 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.653186 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 91 components and 0.653186 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=0.078128Jy sigma=0.000774 ! Fit after self-cal, rms=0.078119Jy sigma=0.000774 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 = 1.55631e-05 Jy ! Component: 100 - total flux cleaned = 0.000152277 Jy ! Component: 150 - total flux cleaned = 0.000264829 Jy ! Component: 200 - total flux cleaned = 0.000376558 Jy ! Total flux subtracted in 200 components = 0.000376558 Jy ! Clean residual min=-0.002180 max=0.002199 Jy/beam ! Clean residual mean=-0.000019 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.653562 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.653562 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=0.078130Jy sigma=0.000774 ! Fit after self-cal, rms=0.078121Jy sigma=0.000774 ! 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=0.8438 mas, bmaj=2.118 mas, bpa=-6.572 degrees ! Estimated noise=726.568 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8438 x 2.118 at -6.572 degrees (North through East) ! Clean map min=-0.0021326 max=0.51852 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=0.078121Jy sigma=0.000774 ! Fit after self-cal, rms=0.074820Jy sigma=0.000727 ! Inverting map and beam ! Estimated beam: bmin=0.844 mas, bmaj=2.12 mas, bpa=-6.642 degrees ! Estimated noise=726.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216 Jy ! Component: 100 - total flux cleaned = 0.000278184 Jy ! Component: 150 - total flux cleaned = 0.000277404 Jy ! Component: 200 - total flux cleaned = 0.000225193 Jy ! Total flux subtracted in 200 components = 0.000225193 Jy ! Clean residual min=-0.002192 max=0.001980 Jy/beam ! Clean residual mean=-0.000013 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.653787 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 0.653788 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=0.074792Jy sigma=0.000727 ! Fit after self-cal, rms=0.074790Jy sigma=0.000727 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.82124e-05 Jy ! Component: 100 - total flux cleaned = -1.42268e-05 Jy ! Component: 150 - total flux cleaned = -3.69553e-05 Jy ! Component: 200 - total flux cleaned = -3.70259e-05 Jy ! Total flux subtracted in 200 components = -3.70259e-05 Jy ! Clean residual min=-0.002131 max=0.001963 Jy/beam ! Clean residual mean=-0.000013 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.653751 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 110 components and 0.653751 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=0.074772Jy sigma=0.000727 ! Fit after self-cal, rms=0.074770Jy sigma=0.000727 ! 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=0.074770Jy sigma=0.000727 ! Fit after self-cal, rms=0.074813Jy sigma=0.000727 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=0.7005 mas, bmaj=1.821 mas, bpa=-6.96 degrees ! Estimated noise=1253.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.40337 Jy ! Component: 100 - total flux cleaned = 0.531251 Jy ! Component: 150 - total flux cleaned = 0.580557 Jy ! Component: 200 - total flux cleaned = 0.605327 Jy ! Total flux subtracted in 200 components = 0.605327 Jy ! Clean residual min=-0.006913 max=0.012199 Jy/beam ! Clean residual mean=-0.000066 rms=0.002373 Jy/beam ! Combined flux in latest and established models = 0.605327 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.605327 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8441 mas, bmaj=2.12 mas, bpa=-6.643 degrees ! Estimated noise=726.93 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 = 0.015931 Jy ! Component: 100 - total flux cleaned = 0.0239521 Jy ! Component: 150 - total flux cleaned = 0.029296 Jy ! Component: 200 - total flux cleaned = 0.0332578 Jy ! Total flux subtracted in 200 components = 0.0332578 Jy ! Clean residual min=-0.003298 max=0.002943 Jy/beam ! Clean residual mean=-0.000036 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.638585 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.638585 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=2.197 mas, bmaj=4.493 mas, bpa=-8.477 degrees ! Estimated noise=929.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00481056 Jy ! Component: 100 - total flux cleaned = 0.00789118 Jy ! Component: 150 - total flux cleaned = 0.0100344 Jy ! Component: 200 - total flux cleaned = 0.0115588 Jy ! Total flux subtracted in 200 components = 0.0115588 Jy ! Clean residual min=-0.002450 max=0.002286 Jy/beam ! Clean residual mean=-0.000033 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.650144 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 = 0.0011016 Jy ! Component: 100 - total flux cleaned = 0.00191582 Jy ! Component: 150 - total flux cleaned = 0.00252359 Jy ! Component: 200 - total flux cleaned = 0.00273936 Jy ! Total flux subtracted in 200 components = 0.00273936 Jy ! Clean residual min=-0.002255 max=0.002296 Jy/beam ! Clean residual mean=-0.000024 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.652883 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 74 components and 0.652883 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8441 mas, bmaj=2.12 mas, bpa=-6.643 degrees ! Estimated noise=726.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000478246 Jy ! Component: 100 - total flux cleaned = -0.00054025 Jy ! Component: 150 - total flux cleaned = -0.000397502 Jy ! Component: 200 - total flux cleaned = -0.000310598 Jy ! Total flux subtracted in 200 components = -0.000310598 Jy ! Clean residual min=-0.002361 max=0.002382 Jy/beam ! Clean residual mean=-0.000012 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.652573 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 0.652573 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=0.074969Jy sigma=0.000728 ! Fit after self-cal, rms=0.074944Jy sigma=0.000728 wmodel J2354-1513_X_2014_12_20_pus_map.mod ! Writing 83 model components to file: J2354-1513_X_2014_12_20_pus_map.mod wobs J2354-1513_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2354-1513_X_2014_12_20_pus_uvs.fits wwins J2354-1513_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J2354-1513_X_2014_12_20_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 = -0.000145466 Jy ! Component: 100 - total flux cleaned = 0.000197124 Jy ! Component: 150 - total flux cleaned = 0.000481745 Jy ! Component: 200 - total flux cleaned = 0.0006162 Jy ! Component: 250 - total flux cleaned = 0.00058526 Jy ! Component: 300 - total flux cleaned = 0.00064764 Jy ! Component: 350 - total flux cleaned = 0.000647338 Jy ! Component: 400 - total flux cleaned = 0.000591169 Jy ! Component: 450 - total flux cleaned = 0.000645304 Jy ! Component: 500 - total flux cleaned = 0.000591958 Jy ! Component: 550 - total flux cleaned = 0.000565678 Jy ! Component: 600 - total flux cleaned = 0.000490196 Jy ! Component: 650 - total flux cleaned = 0.000514549 Jy ! Component: 700 - total flux cleaned = 0.000562194 Jy ! Component: 750 - total flux cleaned = 0.000585726 Jy ! Component: 800 - total flux cleaned = 0.000721803 Jy ! Component: 850 - total flux cleaned = 0.000787544 Jy ! Component: 900 - total flux cleaned = 0.000830792 Jy ! Component: 950 - total flux cleaned = 0.000957628 Jy ! Component: 1000 - total flux cleaned = 0.00106096 Jy ! Component: 1050 - total flux cleaned = 0.00108084 Jy ! Component: 1100 - total flux cleaned = 0.00117935 Jy ! Component: 1150 - total flux cleaned = 0.00114023 Jy ! Component: 1200 - total flux cleaned = 0.00117859 Jy ! Component: 1250 - total flux cleaned = 0.00117863 Jy ! Component: 1300 - total flux cleaned = 0.00125221 Jy ! Component: 1350 - total flux cleaned = 0.00130618 Jy ! Component: 1400 - total flux cleaned = 0.00132354 Jy ! Component: 1450 - total flux cleaned = 0.00128847 Jy ! Component: 1500 - total flux cleaned = 0.00125416 Jy ! Component: 1550 - total flux cleaned = 0.00122008 Jy ! Component: 1600 - total flux cleaned = 0.00121965 Jy ! Component: 1650 - total flux cleaned = 0.00112096 Jy ! Component: 1700 - total flux cleaned = 0.00104001 Jy ! Component: 1750 - total flux cleaned = 0.00104031 Jy ! Component: 1800 - total flux cleaned = 0.00102483 Jy ! Component: 1850 - total flux cleaned = 0.00102509 Jy ! Component: 1900 - total flux cleaned = 0.0010405 Jy ! Component: 1950 - total flux cleaned = 0.00107092 Jy ! Component: 2000 - total flux cleaned = 0.00108573 Jy ! Total flux subtracted in 2048 components = 0.00107081 Jy ! Clean residual min=-0.000818 max=0.000887 Jy/beam ! Clean residual mean=-0.000002 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.653643 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 219 components and 0.653643 Jy ![Exited script file: muppet] wmap "J2354-1513_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8441 x 2.12 at -6.643 degrees (North through East) ! Clean map min=-0.0013004 max=0.52127 Jy/beam ! Writing clean map to FITS file: J2354-1513_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.521267 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000269282 device "J2354-1513_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2354-1513_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.154977 0.154977 0.309955 0.619909 1.23982 2.47964 4.95927 9.91855 19.8371 39.6742 79.3484 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.521 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8441 x 2.12 at -6.643 degrees (North through East) ! Clean map min=-0.0013004 max=0.52127 Jy/beam quit ! Quitting program ! Log file J2354-1513_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:52:09 2016