! Started logfile: J1128+2326_X_2017_10_09_pus_uvs.log on Sun May 12 15:20:30 2019 obs J1128+2326_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1128+2326_X_2017_10_09_pus_uva.fits ! AN table 1: 194 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.621707 visibilities/baseline/integration-bin. ! Found source: J1128+2326 ! ! 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 763 lines of history. ! ! Reading 52104 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 J1128+2326_X_2017_10_09_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 369 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 408 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 369 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 408 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 408 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 408 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 447 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 408 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 447 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 447 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 408 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 447 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.974400Jy sigma=0.008008 ! Fit after self-cal, rms=0.947975Jy sigma=0.007825 ! 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=0.8796 mas, bmaj=2.156 mas, bpa=-23.62 degrees ! Estimated noise=1012.97 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 = 0.0398667 Jy ! Component: 100 - total flux cleaned = 0.0496317 Jy ! Total flux subtracted in 100 components = 0.0496317 Jy ! Clean residual min=-0.004373 max=0.007748 Jy/beam ! Clean residual mean=-0.000018 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.0496317 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0496317 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=0.083195Jy sigma=0.000630 ! Fit after self-cal, rms=0.082616Jy sigma=0.000626 ! 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=1.168 mas, bmaj=2.363 mas, bpa=-21.79 degrees ! Estimated noise=393.609 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 (2.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00900721 Jy ! Component: 100 - total flux cleaned = 0.0133251 Jy ! Component: 150 - total flux cleaned = 0.0153894 Jy ! Component: 200 - total flux cleaned = 0.0155874 Jy ! Total flux subtracted in 200 components = 0.0155874 Jy ! Clean residual min=-0.002133 max=0.003852 Jy/beam ! Clean residual mean=-0.000014 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0652191 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 29 components and 0.0652191 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=0.081707Jy sigma=0.000618 ! Fit after self-cal, rms=0.081556Jy sigma=0.000617 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292899 Jy ! Component: 100 - total flux cleaned = 0.00309726 Jy ! Component: 150 - total flux cleaned = 0.00318978 Jy ! Component: 200 - total flux cleaned = 0.00327033 Jy ! Total flux subtracted in 200 components = 0.00327033 Jy ! Clean residual min=-0.002032 max=0.001987 Jy/beam ! Clean residual mean=-0.000006 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0684894 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 0.0684894 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=0.081439Jy sigma=0.000616 ! Fit after self-cal, rms=0.081381Jy sigma=0.000616 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.96 KP 0.99 ! LA 0.96 MK 1.01 NL 1.03 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 0.93 KP 1.01 ! LA 0.97 MK 1.11 NL 1.06 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.92 KP 0.94 ! LA 1.01 MK 1.25 NL 1.04 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.01 KP 0.97 ! LA 1.04 MK 1.07 NL 1.04 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 0.95 KP 1.03 ! LA 0.97 MK 1.06 NL 1.05 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 HN 0.94 KP 0.98 ! LA 0.99 MK 1.02 NL 0.98 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.92 KP 0.95 ! LA 1.01 MK 1.09 NL 1.01 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 0.83 KP 1.00 ! LA 1.01 MK 1.00 NL 1.03 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 0.89 KP 0.98 ! LA 1.02 MK 0.94 NL 1.06 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.87 KP 0.94 ! LA 1.03 MK 1.00 NL 1.01 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.86 KP 1.00 ! LA 0.99 MK 0.89 NL 0.94 OV 1.00* ! PT 0.96 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.85 HN 0.89 KP 0.92 ! LA 1.00 MK 0.85 NL 1.03 OV 1.00* ! PT 1.00 ! ! ! Fit before self-cal, rms=0.081381Jy sigma=0.000616 ! Fit after self-cal, rms=0.079210Jy sigma=0.000615 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=2.37 mas, bpa=-21.63 degrees ! Estimated noise=394.46 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 = 0.000591728 Jy ! Component: 100 - total flux cleaned = 0.000512697 Jy ! Component: 150 - total flux cleaned = 0.000483567 Jy ! Component: 200 - total flux cleaned = 0.000378809 Jy ! Total flux subtracted in 200 components = 0.000378809 Jy ! Clean residual min=-0.001769 max=0.001550 Jy/beam ! Clean residual mean=-0.000014 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0688682 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.0688682 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=0.079173Jy sigma=0.000614 ! Fit after self-cal, rms=0.079102Jy sigma=0.000614 ! 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=0.079102Jy sigma=0.000614 ! Fit after self-cal, rms=0.079489Jy sigma=0.000613 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=2.365 mas, bpa=-21.97 degrees ! Estimated noise=397.277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00062204 Jy ! Component: 100 - total flux cleaned = 0.000785776 Jy ! Component: 150 - total flux cleaned = 0.000852759 Jy ! Component: 200 - total flux cleaned = 0.000852986 Jy ! Total flux subtracted in 200 components = 0.000852986 Jy ! Clean residual min=-0.001216 max=0.001162 Jy/beam ! Clean residual mean=-0.000008 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0697212 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.0697212 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=0.079471Jy sigma=0.000613 ! Fit after self-cal, rms=0.079477Jy sigma=0.000613 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 = 0.000241029 Jy ! Component: 100 - total flux cleaned = 0.000240468 Jy ! Component: 150 - total flux cleaned = 0.000259507 Jy ! Component: 200 - total flux cleaned = 0.000225404 Jy ! Total flux subtracted in 200 components = 0.000225404 Jy ! Clean residual min=-0.001161 max=0.001122 Jy/beam ! Clean residual mean=-0.000006 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0699466 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.0699466 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=0.079464Jy sigma=0.000613 ! Fit after self-cal, rms=0.079457Jy sigma=0.000613 ! 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=0.079457Jy sigma=0.000613 ! Fit after self-cal, rms=0.079370Jy sigma=0.000613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=2.362 mas, bpa=-22.11 degrees ! Estimated noise=397.246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000507 Jy ! Component: 100 - total flux cleaned = 0.00057381 Jy ! Component: 150 - total flux cleaned = 0.000628386 Jy ! Component: 200 - total flux cleaned = 0.000644252 Jy ! Total flux subtracted in 200 components = 0.000644252 Jy ! Clean residual min=-0.001072 max=0.001081 Jy/beam ! Clean residual mean=-0.000007 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0705908 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.0705909 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=0.079358Jy sigma=0.000613 ! Fit after self-cal, rms=0.079356Jy sigma=0.000613 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 = 0.000183107 Jy ! Component: 100 - total flux cleaned = 0.000219614 Jy ! Component: 150 - total flux cleaned = 0.00021995 Jy ! Component: 200 - total flux cleaned = 0.0002202 Jy ! Total flux subtracted in 200 components = 0.0002202 Jy ! Clean residual min=-0.001037 max=0.001069 Jy/beam ! Clean residual mean=-0.000006 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0708111 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.0708111 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=0.079348Jy sigma=0.000613 ! Fit after self-cal, rms=0.079344Jy sigma=0.000613 ! 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=0.079344Jy sigma=0.000613 ! Fit after self-cal, rms=0.079103Jy sigma=0.000613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.499 mas, bmaj=2.873 mas, bpa=-30.82 degrees ! Estimated noise=455.247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000604556 Jy ! Component: 100 - total flux cleaned = 0.000698511 Jy ! Component: 150 - total flux cleaned = 0.000750877 Jy ! Component: 200 - total flux cleaned = 0.000785917 Jy ! Total flux subtracted in 200 components = 0.000785917 Jy ! Clean residual min=-0.001220 max=0.001276 Jy/beam ! Clean residual mean=-0.000012 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.071597 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 96 components and 0.071597 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=0.079097Jy sigma=0.000613 ! Fit after self-cal, rms=0.079093Jy sigma=0.000613 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 (-18.4, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000936252 Jy ! Component: 100 - total flux cleaned = 0.000982311 Jy ! Component: 150 - total flux cleaned = 0.00106218 Jy ! Component: 200 - total flux cleaned = 0.00116349 Jy ! Total flux subtracted in 200 components = 0.00116349 Jy ! Clean residual min=-0.000983 max=0.000669 Jy/beam ! Clean residual mean=-0.000004 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0727605 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 122 components and 0.0727605 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=0.079079Jy sigma=0.000612 ! Fit after self-cal, rms=0.079074Jy sigma=0.000612 ! 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=1.151 mas, bmaj=2.361 mas, bpa=-22.2 degrees ! Estimated noise=396.733 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 2.361 at -22.2 degrees (North through East) ! Clean map min=-0.0022768 max=0.051137 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=0.8685 mas, bmaj=2.142 mas, bpa=-23.84 degrees ! Estimated noise=1118.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0391022 Jy ! Component: 100 - total flux cleaned = 0.0519876 Jy ! Component: 150 - total flux cleaned = 0.0588254 Jy ! Component: 200 - total flux cleaned = 0.0628022 Jy ! Total flux subtracted in 200 components = 0.0628022 Jy ! Clean residual min=-0.003247 max=0.002828 Jy/beam ! Clean residual mean=-0.000017 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.0628022 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0628022 Jy ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=2.361 mas, bpa=-22.2 degrees ! Estimated noise=396.733 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 = 0.00477093 Jy ! Component: 100 - total flux cleaned = 0.00652903 Jy ! Component: 150 - total flux cleaned = 0.00724986 Jy ! Component: 200 - total flux cleaned = 0.00790784 Jy ! Total flux subtracted in 200 components = 0.00790784 Jy ! Clean residual min=-0.001450 max=0.001521 Jy/beam ! Clean residual mean=-0.000011 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.07071 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 40 components and 0.0707101 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=2.499 mas, bmaj=2.873 mas, bpa=-30.82 degrees ! Estimated noise=455.247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014219 Jy ! Component: 100 - total flux cleaned = 0.00177804 Jy ! Component: 150 - total flux cleaned = 0.0020387 Jy ! Component: 200 - total flux cleaned = 0.00216987 Jy ! Total flux subtracted in 200 components = 0.00216987 Jy ! Clean residual min=-0.001195 max=0.001011 Jy/beam ! Clean residual mean=-0.000004 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0728799 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 = 8.77965e-05 Jy ! Component: 100 - total flux cleaned = 0.000167889 Jy ! Component: 150 - total flux cleaned = 0.000217207 Jy ! Component: 200 - total flux cleaned = 0.000240072 Jy ! Total flux subtracted in 200 components = 0.000240072 Jy ! Clean residual min=-0.001090 max=0.000876 Jy/beam ! Clean residual mean=-0.000002 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.07312 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 90 components and 0.07312 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=2.361 mas, bpa=-22.2 degrees ! Estimated noise=396.733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.51967e-05 Jy ! Component: 100 - total flux cleaned = 4.27053e-05 Jy ! Component: 150 - total flux cleaned = 0.000123736 Jy ! Component: 200 - total flux cleaned = 0.000124353 Jy ! Total flux subtracted in 200 components = 0.000124353 Jy ! Clean residual min=-0.000979 max=0.000986 Jy/beam ! Clean residual mean=-0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0732444 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 110 components and 0.0732443 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=0.079086Jy sigma=0.000612 ! Fit after self-cal, rms=0.079084Jy sigma=0.000612 wmodel J1128+2326_X_2017_10_09_pus_map.mod ! Writing 110 model components to file: J1128+2326_X_2017_10_09_pus_map.mod wobs J1128+2326_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1128+2326_X_2017_10_09_pus_uvs.fits wwins J1128+2326_X_2017_10_09_pus_map.win ! wwins: Wrote 3 windows to J1128+2326_X_2017_10_09_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 = -0.0001118 Jy ! Component: 100 - total flux cleaned = -6.4156e-05 Jy ! Component: 150 - total flux cleaned = -3.44934e-05 Jy ! Component: 200 - total flux cleaned = 7.3667e-06 Jy ! Component: 250 - total flux cleaned = 4.67026e-05 Jy ! Component: 300 - total flux cleaned = 4.7112e-05 Jy ! Component: 350 - total flux cleaned = 8.33591e-05 Jy ! Component: 400 - total flux cleaned = 7.17543e-05 Jy ! Component: 450 - total flux cleaned = 9.38955e-05 Jy ! Component: 500 - total flux cleaned = 0.000104611 Jy ! Component: 550 - total flux cleaned = 0.000104771 Jy ! Component: 600 - total flux cleaned = 8.45509e-05 Jy ! Component: 650 - total flux cleaned = 6.46758e-05 Jy ! Component: 700 - total flux cleaned = 2.58832e-05 Jy ! Component: 750 - total flux cleaned = 1.6316e-05 Jy ! Component: 800 - total flux cleaned = -2.05489e-05 Jy ! Component: 850 - total flux cleaned = -4.74524e-05 Jy ! Component: 900 - total flux cleaned = -4.73796e-05 Jy ! Component: 950 - total flux cleaned = -8.2067e-05 Jy ! Component: 1000 - total flux cleaned = -9.03182e-05 Jy ! Component: 1050 - total flux cleaned = -6.52605e-05 Jy ! Component: 1100 - total flux cleaned = -5.70047e-05 Jy ! Component: 1150 - total flux cleaned = -3.25156e-05 Jy ! Component: 1200 - total flux cleaned = -1.64801e-05 Jy ! Component: 1250 - total flux cleaned = -8.60384e-06 Jy ! Component: 1300 - total flux cleaned = 3.03822e-05 Jy ! Component: 1350 - total flux cleaned = 3.80947e-05 Jy ! Component: 1400 - total flux cleaned = 8.36878e-05 Jy ! Component: 1450 - total flux cleaned = 0.000113677 Jy ! Component: 1500 - total flux cleaned = 0.000113596 Jy ! Component: 1550 - total flux cleaned = 0.000128169 Jy ! Component: 1600 - total flux cleaned = 0.000142618 Jy ! Component: 1650 - total flux cleaned = 0.000171199 Jy ! Component: 1700 - total flux cleaned = 0.000178272 Jy ! Component: 1750 - total flux cleaned = 0.000199179 Jy ! Component: 1800 - total flux cleaned = 0.000219862 Jy ! Component: 1850 - total flux cleaned = 0.000233441 Jy ! Component: 1900 - total flux cleaned = 0.000260359 Jy ! Component: 1950 - total flux cleaned = 0.000253625 Jy ! Component: 2000 - total flux cleaned = 0.000273336 Jy ! Total flux subtracted in 2048 components = 0.000279823 Jy ! Clean residual min=-0.000367 max=0.000339 Jy/beam ! Clean residual mean=-0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0735242 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 235 components and 0.0735242 Jy ![Exited script file: muppet] wmap "J1128+2326_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 2.361 at -22.2 degrees (North through East) ! Clean map min=-0.0016531 max=0.05014 Jy/beam ! Writing clean map to FITS file: J1128+2326_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0501404 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124525 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.745059 0.745059 1.49012 2.98024 5.96048 11.921 23.8419 47.6838 95.3676 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.05 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 2.361 at -22.2 degrees (North through East) ! Clean map min=-0.0016531 max=0.05014 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 J1128+2326_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:20:34 2019