! Started logfile: J0922-3959_X_2017_08_12_pus_uvs.log on Fri May 10 15:21:58 2019 obs J0922-3959_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0922-3959_X_2017_08_12_pus_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.370085 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0922-3959 ! ! 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 1049 lines of history. ! ! Reading 5196 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 J0922-3959_X_2017_08_12_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 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.452363Jy sigma=0.003015 ! Fit after self-cal, rms=0.406965Jy sigma=0.002713 ! 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=0.6053 mas, bmaj=1.969 mas, bpa=-2.442 degrees ! Estimated noise=2425.73 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 = 0.539141 Jy ! Component: 100 - total flux cleaned = 0.729403 Jy ! Total flux subtracted in 100 components = 0.729403 Jy ! Clean residual min=-0.033082 max=0.080813 Jy/beam ! Clean residual mean=-0.000193 rms=0.014762 Jy/beam ! Combined flux in latest and established models = 0.729403 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.729403 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=0.224206Jy sigma=0.001476 ! Fit after self-cal, rms=0.224021Jy sigma=0.001475 ! 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=0.7866 mas, bmaj=2.435 mas, bpa=-0.9237 degrees ! Estimated noise=1463.7 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 = 0.150063 Jy ! Component: 100 - total flux cleaned = 0.217128 Jy ! Component: 150 - total flux cleaned = 0.247256 Jy ! Component: 200 - total flux cleaned = 0.260838 Jy ! Total flux subtracted in 200 components = 0.260838 Jy ! Clean residual min=-0.014359 max=0.012196 Jy/beam ! Clean residual mean=0.000110 rms=0.004052 Jy/beam ! Combined flux in latest and established models = 0.990241 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 41 components and 0.990241 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=0.102047Jy sigma=0.000672 ! Fit after self-cal, rms=0.101887Jy sigma=0.000671 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.96 ! LA 0.99 MK 1.02 NL 1.00* OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.98 ! LA 0.98 MK 0.99 NL 1.00* OV 1.02 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.92 ! LA 1.01 MK 1.03 NL 1.00* OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.94 ! LA 1.01 MK 0.96 NL 1.00* OV 1.03 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 0.94 ! LA 1.00 MK 0.98 NL 1.00* OV 1.02 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.94 ! LA 1.00 MK 1.00 NL 1.00* OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.93 ! LA 1.00 MK 1.04 NL 1.00* OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.95 ! LA 1.00 MK 0.88 NL 1.00* OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.96 ! LA 1.00 MK 0.94 NL 1.00* OV 1.03 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.93 ! LA 1.04 MK 1.04 NL 1.00* OV 1.03 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.94 ! LA 1.02 MK 0.88 NL 1.00* OV 1.03 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.96 ! LA 1.00 MK 1.24 NL 1.00* OV 1.02 ! PT 1.04 SC 1.01 ! ! ! Fit before self-cal, rms=0.101887Jy sigma=0.000671 ! Fit after self-cal, rms=0.095575Jy sigma=0.000633 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7889 mas, bmaj=2.436 mas, bpa=-1.07 degrees ! Estimated noise=1452.85 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 (0.4, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00927914 Jy ! Component: 100 - total flux cleaned = 0.0096451 Jy ! Component: 150 - total flux cleaned = 0.00941378 Jy ! Component: 200 - total flux cleaned = 0.00940063 Jy ! Total flux subtracted in 200 components = 0.00940063 Jy ! Clean residual min=-0.005582 max=0.006084 Jy/beam ! Clean residual mean=-0.000105 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 0.999642 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.999642 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=0.094689Jy sigma=0.000627 ! Fit after self-cal, rms=0.094530Jy sigma=0.000626 ! 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=0.094530Jy sigma=0.000626 ! Fit after self-cal, rms=0.093997Jy sigma=0.000623 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7873 mas, bmaj=2.43 mas, bpa=-1.125 degrees ! Estimated noise=1449.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323021 Jy ! Component: 100 - total flux cleaned = 0.00330208 Jy ! Component: 150 - total flux cleaned = 0.00335706 Jy ! Component: 200 - total flux cleaned = 0.00339933 Jy ! Total flux subtracted in 200 components = 0.00339933 Jy ! Clean residual min=-0.004262 max=0.004289 Jy/beam ! Clean residual mean=-0.000063 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 1.00304 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 1.00304 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=0.093851Jy sigma=0.000622 ! Fit after self-cal, rms=0.093825Jy sigma=0.000622 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 = 0.00152246 Jy ! Component: 100 - total flux cleaned = 0.00161024 Jy ! Component: 150 - total flux cleaned = 0.00165061 Jy ! Component: 200 - total flux cleaned = 0.00172158 Jy ! Total flux subtracted in 200 components = 0.00172158 Jy ! Clean residual min=-0.003792 max=0.004046 Jy/beam ! Clean residual mean=-0.000058 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 1.00476 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 1.00476 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=0.093779Jy sigma=0.000622 ! Fit after self-cal, rms=0.093774Jy sigma=0.000622 ! 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=0.093774Jy sigma=0.000622 ! Fit after self-cal, rms=0.093166Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.786 mas, bmaj=2.421 mas, bpa=-1.2 degrees ! Estimated noise=1445.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145131 Jy ! Component: 100 - total flux cleaned = -3.61171e-05 Jy ! Component: 150 - total flux cleaned = 2.94257e-05 Jy ! Component: 200 - total flux cleaned = 3.0154e-05 Jy ! Total flux subtracted in 200 components = 3.0154e-05 Jy ! Clean residual min=-0.003482 max=0.003549 Jy/beam ! Clean residual mean=0.000011 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 1.00479 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 1.00479 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=0.093143Jy sigma=0.000618 ! Fit after self-cal, rms=0.093146Jy sigma=0.000618 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 = -0.000180082 Jy ! Component: 100 - total flux cleaned = -0.000180909 Jy ! Component: 150 - total flux cleaned = -0.000207404 Jy ! Component: 200 - total flux cleaned = -0.000206818 Jy ! Total flux subtracted in 200 components = -0.000206818 Jy ! Clean residual min=-0.003496 max=0.003477 Jy/beam ! Clean residual mean=0.000010 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 1.00459 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 77 components and 1.00459 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=0.093132Jy sigma=0.000618 ! Fit after self-cal, rms=0.093132Jy sigma=0.000618 ! 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=0.093132Jy sigma=0.000618 ! Fit after self-cal, rms=0.092995Jy sigma=0.000618 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.156 mas, bmaj=11.3 mas, bpa=-3.687 degrees ! Estimated noise=1958.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.9e-05 Jy ! Component: 100 - total flux cleaned = 0.000103759 Jy ! Component: 150 - total flux cleaned = 0.000183583 Jy ! Component: 200 - total flux cleaned = 0.000203713 Jy ! Total flux subtracted in 200 components = 0.000203713 Jy ! Clean residual min=-0.003764 max=0.003322 Jy/beam ! Clean residual mean=0.000027 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 1.00479 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 83 components and 1.00479 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=0.092990Jy sigma=0.000618 ! Fit after self-cal, rms=0.092990Jy sigma=0.000618 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 = -2.14634e-07 Jy ! Component: 100 - total flux cleaned = 1.8187e-05 Jy ! Component: 150 - total flux cleaned = 5.35089e-05 Jy ! Component: 200 - total flux cleaned = 7.09289e-05 Jy ! Total flux subtracted in 200 components = 7.09289e-05 Jy ! Clean residual min=-0.003728 max=0.003224 Jy/beam ! Clean residual mean=0.000028 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 1.00486 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 83 components and 1.00486 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=0.092987Jy sigma=0.000618 ! Fit after self-cal, rms=0.092987Jy sigma=0.000618 ! 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=0.7851 mas, bmaj=2.417 mas, bpa=-1.257 degrees ! Estimated noise=1444.01 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7851 x 2.417 at -1.257 degrees (North through East) ! Clean map min=-0.0032426 max=0.69765 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=0.092987Jy sigma=0.000618 ! Fit after self-cal, rms=0.087710Jy sigma=0.000549 ! Inverting map and beam ! Estimated beam: bmin=0.7854 mas, bmaj=2.419 mas, bpa=-1.217 degrees ! Estimated noise=1444.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000158903 Jy ! Component: 100 - total flux cleaned = -0.000243964 Jy ! Component: 150 - total flux cleaned = -0.00031695 Jy ! Component: 200 - total flux cleaned = -0.00036108 Jy ! Total flux subtracted in 200 components = -0.00036108 Jy ! Clean residual min=-0.003267 max=0.003255 Jy/beam ! Clean residual mean=0.000021 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 1.0045 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 1.0045 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=0.087692Jy sigma=0.000548 ! Fit after self-cal, rms=0.087692Jy sigma=0.000548 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000181801 Jy ! Component: 100 - total flux cleaned = -0.000182143 Jy ! Component: 150 - total flux cleaned = -0.000183398 Jy ! Component: 200 - total flux cleaned = -0.000183482 Jy ! Total flux subtracted in 200 components = -0.000183482 Jy ! Clean residual min=-0.003301 max=0.003201 Jy/beam ! Clean residual mean=0.000020 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 1.00432 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 1.00432 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=0.087684Jy sigma=0.000548 ! Fit after self-cal, rms=0.087684Jy sigma=0.000548 ! 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=0.087684Jy sigma=0.000548 ! Fit after self-cal, rms=0.087472Jy sigma=0.000548 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=0.603 mas, bmaj=1.962 mas, bpa=-2.678 degrees ! Estimated noise=2394.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.534135 Jy ! Component: 100 - total flux cleaned = 0.724165 Jy ! Component: 150 - total flux cleaned = 0.819473 Jy ! Component: 200 - total flux cleaned = 0.87981 Jy ! Total flux subtracted in 200 components = 0.87981 Jy ! Clean residual min=-0.014618 max=0.034037 Jy/beam ! Clean residual mean=-0.000094 rms=0.006275 Jy/beam ! Combined flux in latest and established models = 0.87981 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.87981 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7846 mas, bmaj=2.415 mas, bpa=-1.272 degrees ! Estimated noise=1443 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 (0.4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0611362 Jy ! Component: 100 - total flux cleaned = 0.0887032 Jy ! Component: 150 - total flux cleaned = 0.10183 Jy ! Component: 200 - total flux cleaned = 0.109399 Jy ! Total flux subtracted in 200 components = 0.109399 Jy ! Clean residual min=-0.004562 max=0.004981 Jy/beam ! Clean residual mean=-0.000010 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.989208 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 80 components and 0.989208 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=3.155 mas, bmaj=11.29 mas, bpa=-3.69 degrees ! Estimated noise=1958.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00744429 Jy ! Component: 100 - total flux cleaned = 0.0111885 Jy ! Component: 150 - total flux cleaned = 0.0128028 Jy ! Component: 200 - total flux cleaned = 0.0131219 Jy ! Total flux subtracted in 200 components = 0.0131219 Jy ! Clean residual min=-0.003873 max=0.002797 Jy/beam ! Clean residual mean=0.000019 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 1.00233 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 = 0.000256871 Jy ! Component: 100 - total flux cleaned = 0.000471659 Jy ! Component: 150 - total flux cleaned = 0.000597362 Jy ! Component: 200 - total flux cleaned = 0.000711761 Jy ! Total flux subtracted in 200 components = 0.000711761 Jy ! Clean residual min=-0.003765 max=0.002926 Jy/beam ! Clean residual mean=0.000020 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 1.00304 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 88 components and 1.00304 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7846 mas, bmaj=2.415 mas, bpa=-1.272 degrees ! Estimated noise=1443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000238228 Jy ! Component: 100 - total flux cleaned = -0.000128049 Jy ! Component: 150 - total flux cleaned = -6.31687e-05 Jy ! Component: 200 - total flux cleaned = 4.31171e-05 Jy ! Total flux subtracted in 200 components = 4.31171e-05 Jy ! Clean residual min=-0.003249 max=0.003054 Jy/beam ! Clean residual mean=0.000012 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 1.00309 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 105 components and 1.00309 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=0.087473Jy sigma=0.000549 ! Fit after self-cal, rms=0.087450Jy sigma=0.000548 wmodel J0922-3959_X_2017_08_12_pus_map.mod ! Writing 105 model components to file: J0922-3959_X_2017_08_12_pus_map.mod wobs J0922-3959_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0922-3959_X_2017_08_12_pus_uvs.fits wwins J0922-3959_X_2017_08_12_pus_map.win ! wwins: Wrote 3 windows to J0922-3959_X_2017_08_12_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 = -0.00100782 Jy ! Component: 100 - total flux cleaned = -0.00134182 Jy ! Component: 150 - total flux cleaned = -0.00163088 Jy ! Component: 200 - total flux cleaned = -0.00189943 Jy ! Component: 250 - total flux cleaned = -0.0021844 Jy ! Component: 300 - total flux cleaned = -0.0024203 Jy ! Component: 350 - total flux cleaned = -0.00267767 Jy ! Component: 400 - total flux cleaned = -0.00295334 Jy ! Component: 450 - total flux cleaned = -0.00309907 Jy ! Component: 500 - total flux cleaned = -0.00335089 Jy ! Component: 550 - total flux cleaned = -0.00359434 Jy ! Component: 600 - total flux cleaned = -0.00380491 Jy ! Component: 650 - total flux cleaned = -0.00398463 Jy ! Component: 700 - total flux cleaned = -0.00418495 Jy ! Component: 750 - total flux cleaned = -0.00433149 Jy ! Component: 800 - total flux cleaned = -0.00454549 Jy ! Component: 850 - total flux cleaned = -0.00473068 Jy ! Component: 900 - total flux cleaned = -0.00488916 Jy ! Component: 950 - total flux cleaned = -0.00504447 Jy ! Component: 1000 - total flux cleaned = -0.00523964 Jy ! Component: 1050 - total flux cleaned = -0.00534611 Jy ! Component: 1100 - total flux cleaned = -0.00549172 Jy ! Component: 1150 - total flux cleaned = -0.00563421 Jy ! Component: 1200 - total flux cleaned = -0.00569451 Jy ! Component: 1250 - total flux cleaned = -0.00581288 Jy ! Component: 1300 - total flux cleaned = -0.00592912 Jy ! Component: 1350 - total flux cleaned = -0.0059864 Jy ! Component: 1400 - total flux cleaned = -0.00609919 Jy ! Component: 1450 - total flux cleaned = -0.00621056 Jy ! Component: 1500 - total flux cleaned = -0.00641197 Jy ! Component: 1550 - total flux cleaned = -0.00657447 Jy ! Component: 1600 - total flux cleaned = -0.00675326 Jy ! Component: 1650 - total flux cleaned = -0.00696563 Jy ! Component: 1700 - total flux cleaned = -0.00710599 Jy ! Component: 1750 - total flux cleaned = -0.00731438 Jy ! Component: 1800 - total flux cleaned = -0.00748652 Jy ! Component: 1850 - total flux cleaned = -0.00765684 Jy ! Component: 1900 - total flux cleaned = -0.00779205 Jy ! Component: 1950 - total flux cleaned = -0.00797622 Jy ! Component: 2000 - total flux cleaned = -0.0081421 Jy ! Total flux subtracted in 2048 components = -0.00830663 Jy ! Clean residual min=-0.001056 max=0.001075 Jy/beam ! Clean residual mean=-0.000014 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.994779 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 220 components and 0.994779 Jy ![Exited script file: muppet] wmap "J0922-3959_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7846 x 2.415 at -1.272 degrees (North through East) ! Clean map min=-0.0024719 max=0.68293 Jy/beam ! Writing clean map to FITS file: J0922-3959_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.68293 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000302876 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.133048 0.133048 0.266097 0.532194 1.06439 2.12878 4.25755 8.5151 17.0302 34.0604 68.1208 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.682 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7846 x 2.415 at -1.272 degrees (North through East) ! Clean map min=-0.0024719 max=0.68293 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 J0922-3959_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:21:59 2019