! Started logfile: J0927-2034_X_2017_10_09_pus_uvs.log on Sun May 12 15:19:44 2019 obs J0927-2034_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0927-2034_X_2017_10_09_pus_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.338294 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0927-2034 ! ! 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 4092 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 J0927-2034_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 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.341771Jy sigma=0.002438 ! Fit after self-cal, rms=0.240204Jy sigma=0.001667 ! 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=0.7213 mas, bmaj=3.907 mas, bpa=-26.22 degrees ! Estimated noise=2330.78 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 = 0.621403 Jy ! Component: 100 - total flux cleaned = 0.771867 Jy ! Total flux subtracted in 100 components = 0.771867 Jy ! Clean residual min=-0.037357 max=0.061157 Jy/beam ! Clean residual mean=-0.000216 rms=0.013637 Jy/beam ! Combined flux in latest and established models = 0.771867 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.771867 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=0.152080Jy sigma=0.001135 ! Fit after self-cal, rms=0.152048Jy sigma=0.001135 ! 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=0.9161 mas, bmaj=4.253 mas, bpa=-26.49 degrees ! Estimated noise=1533.43 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 = 0.0813408 Jy ! Component: 100 - total flux cleaned = 0.116959 Jy ! Component: 150 - total flux cleaned = 0.120184 Jy ! Component: 200 - total flux cleaned = 0.120975 Jy ! Total flux subtracted in 200 components = 0.120975 Jy ! Clean residual min=-0.016638 max=0.017053 Jy/beam ! Clean residual mean=-0.000005 rms=0.004408 Jy/beam ! Combined flux in latest and established models = 0.892842 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 42 components and 0.892842 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=0.105702Jy sigma=0.000714 ! Fit after self-cal, rms=0.105682Jy sigma=0.000714 ! 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 0.97 FD 1.00 HN 1.04 KP 1.00 ! LA 0.98 MK 1.01 NL 0.90 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.16 KP 1.04 ! LA 0.99 MK 0.99 NL 0.95 OV 1.00* ! PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.01 KP 0.96 ! LA 1.02 MK 1.02 NL 0.95 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.05 KP 0.96 ! LA 1.00 MK 1.03 NL 0.95 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.97 KP 0.97 ! LA 1.00 MK 1.03 NL 0.93 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.04 KP 0.97 ! LA 1.00 MK 1.01 NL 0.92 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.06 KP 0.98 ! LA 1.01 MK 1.03 NL 0.92 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.02 KP 0.98 ! LA 0.99 MK 1.02 NL 0.96 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.06 KP 0.99 ! LA 1.00 MK 1.02 NL 0.97 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.06 KP 0.98 ! LA 1.01 MK 1.05 NL 0.92 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.08 KP 1.00 ! LA 1.03 MK 1.05 NL 0.99 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.08 KP 0.99 ! LA 1.01 MK 1.04 NL 0.98 OV 1.00* ! PT 1.01 ! ! ! Fit before self-cal, rms=0.105682Jy sigma=0.000714 ! Fit after self-cal, rms=0.098028Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9258 mas, bmaj=4.31 mas, bpa=-26.54 degrees ! Estimated noise=1523.57 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 = -0.00108391 Jy ! Component: 100 - total flux cleaned = -0.00080946 Jy ! Component: 150 - total flux cleaned = -0.000920308 Jy ! Component: 200 - total flux cleaned = -0.000918181 Jy ! Total flux subtracted in 200 components = -0.000918181 Jy ! Clean residual min=-0.006419 max=0.005207 Jy/beam ! Clean residual mean=0.000014 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.891924 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.891924 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=0.097589Jy sigma=0.000642 ! Fit after self-cal, rms=0.097605Jy sigma=0.000642 ! 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=0.097605Jy sigma=0.000642 ! Fit after self-cal, rms=0.097709Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9264 mas, bmaj=4.317 mas, bpa=-26.53 degrees ! Estimated noise=1524.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00168024 Jy ! Component: 100 - total flux cleaned = -0.00149497 Jy ! Component: 150 - total flux cleaned = -0.00149546 Jy ! Component: 200 - total flux cleaned = -0.00149327 Jy ! Total flux subtracted in 200 components = -0.00149327 Jy ! Clean residual min=-0.005391 max=0.004846 Jy/beam ! Clean residual mean=0.000009 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.890431 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.890431 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=0.097514Jy sigma=0.000641 ! Fit after self-cal, rms=0.097502Jy sigma=0.000641 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 = 0.000291138 Jy ! Component: 100 - total flux cleaned = 7.21206e-05 Jy ! Component: 150 - total flux cleaned = -2.74981e-05 Jy ! Component: 200 - total flux cleaned = -0.000118766 Jy ! Total flux subtracted in 200 components = -0.000118766 Jy ! Clean residual min=-0.004899 max=0.004731 Jy/beam ! Clean residual mean=0.000010 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.890312 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.890312 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=0.097428Jy sigma=0.000640 ! Fit after self-cal, rms=0.097422Jy sigma=0.000640 ! 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=0.097422Jy sigma=0.000640 ! Fit after self-cal, rms=0.097542Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9267 mas, bmaj=4.324 mas, bpa=-26.53 degrees ! Estimated noise=1525.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0016395 Jy ! Component: 100 - total flux cleaned = -0.0016525 Jy ! Component: 150 - total flux cleaned = -0.00155341 Jy ! Component: 200 - total flux cleaned = -0.00159386 Jy ! Total flux subtracted in 200 components = -0.00159386 Jy ! Clean residual min=-0.004348 max=0.004382 Jy/beam ! Clean residual mean=0.000004 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.888718 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.888718 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=0.097454Jy sigma=0.000640 ! Fit after self-cal, rms=0.097452Jy sigma=0.000640 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 = 0.000161676 Jy ! Component: 100 - total flux cleaned = -4.92077e-05 Jy ! Component: 150 - total flux cleaned = -0.000146286 Jy ! Component: 200 - total flux cleaned = -0.000207201 Jy ! Total flux subtracted in 200 components = -0.000207201 Jy ! Clean residual min=-0.004286 max=0.004348 Jy/beam ! Clean residual mean=0.000005 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 0.888511 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.888511 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=0.097422Jy sigma=0.000639 ! Fit after self-cal, rms=0.097419Jy sigma=0.000639 ! 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=0.097419Jy sigma=0.000639 ! Fit after self-cal, rms=0.097487Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.353 mas, bmaj=5.449 mas, bpa=-15.02 degrees ! Estimated noise=1771.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000662034 Jy ! Component: 100 - total flux cleaned = -0.000861683 Jy ! Component: 150 - total flux cleaned = -0.000972587 Jy ! Component: 200 - total flux cleaned = -0.00107043 Jy ! Total flux subtracted in 200 components = -0.00107043 Jy ! Clean residual min=-0.004352 max=0.005495 Jy/beam ! Clean residual mean=0.000001 rms=0.001475 Jy/beam ! Combined flux in latest and established models = 0.887441 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 88 components and 0.887441 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=0.097463Jy sigma=0.000639 ! Fit after self-cal, rms=0.097463Jy sigma=0.000639 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 = -0.000141751 Jy ! Component: 100 - total flux cleaned = -0.00021803 Jy ! Component: 150 - total flux cleaned = -0.000253326 Jy ! Component: 200 - total flux cleaned = -0.000286724 Jy ! Total flux subtracted in 200 components = -0.000286724 Jy ! Clean residual min=-0.004364 max=0.005433 Jy/beam ! Clean residual mean=0.000002 rms=0.001472 Jy/beam ! Combined flux in latest and established models = 0.887154 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 97 components and 0.887154 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=0.097457Jy sigma=0.000639 ! Fit after self-cal, rms=0.097456Jy sigma=0.000639 ! 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=0.9268 mas, bmaj=4.331 mas, bpa=-26.53 degrees ! Estimated noise=1526.47 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9268 x 4.331 at -26.53 degrees (North through East) ! Clean map min=-0.010513 max=0.81285 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=0.097456Jy sigma=0.000639 ! Fit after self-cal, rms=0.090203Jy sigma=0.000581 ! Inverting map and beam ! Estimated beam: bmin=0.927 mas, bmaj=4.334 mas, bpa=-26.52 degrees ! Estimated noise=1526.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149218 Jy ! Component: 100 - total flux cleaned = -0.00158034 Jy ! Component: 150 - total flux cleaned = -0.0015119 Jy ! Component: 200 - total flux cleaned = -0.00148396 Jy ! Total flux subtracted in 200 components = -0.00148396 Jy ! Clean residual min=-0.004117 max=0.003850 Jy/beam ! Clean residual mean=0.000001 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.88567 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 102 components and 0.88567 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=0.090154Jy sigma=0.000581 ! Fit after self-cal, rms=0.090152Jy sigma=0.000581 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.03179e-05 Jy ! Component: 100 - total flux cleaned = 4.50399e-05 Jy ! Component: 150 - total flux cleaned = -7.78768e-07 Jy ! Component: 200 - total flux cleaned = -2.68631e-07 Jy ! Total flux subtracted in 200 components = -2.68631e-07 Jy ! Clean residual min=-0.004032 max=0.003902 Jy/beam ! Clean residual mean=0.000002 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.88567 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 103 components and 0.88567 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=0.090139Jy sigma=0.000581 ! Fit after self-cal, rms=0.090139Jy sigma=0.000581 ! 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=0.090139Jy sigma=0.000581 ! Fit after self-cal, rms=0.090200Jy sigma=0.000581 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=0.7298 mas, bmaj=3.977 mas, bpa=-26.3 degrees ! Estimated noise=2347.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.625847 Jy ! Component: 100 - total flux cleaned = 0.772381 Jy ! Component: 150 - total flux cleaned = 0.832077 Jy ! Component: 200 - total flux cleaned = 0.863132 Jy ! Total flux subtracted in 200 components = 0.863132 Jy ! Clean residual min=-0.014449 max=0.017643 Jy/beam ! Clean residual mean=-0.000057 rms=0.004366 Jy/beam ! Combined flux in latest and established models = 0.863132 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.863132 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9272 mas, bmaj=4.339 mas, bpa=-26.52 degrees ! Estimated noise=1527.33 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 = 0.0189677 Jy ! Component: 100 - total flux cleaned = 0.0204824 Jy ! Component: 150 - total flux cleaned = 0.0212071 Jy ! Component: 200 - total flux cleaned = 0.0214636 Jy ! Total flux subtracted in 200 components = 0.0214636 Jy ! Clean residual min=-0.006838 max=0.005875 Jy/beam ! Clean residual mean=-0.000009 rms=0.001789 Jy/beam ! Combined flux in latest and established models = 0.884595 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.884595 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=2.352 mas, bmaj=5.461 mas, bpa=-15.06 degrees ! Estimated noise=1771.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139809 Jy ! Component: 100 - total flux cleaned = 0.00154077 Jy ! Component: 150 - total flux cleaned = 0.00174382 Jy ! Component: 200 - total flux cleaned = 0.00190393 Jy ! Total flux subtracted in 200 components = 0.00190393 Jy ! Clean residual min=-0.004773 max=0.004875 Jy/beam ! Clean residual mean=0.000007 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.886499 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 = 0.000133663 Jy ! Component: 100 - total flux cleaned = 0.00013569 Jy ! Component: 150 - total flux cleaned = 3.36524e-05 Jy ! Component: 200 - total flux cleaned = -1.461e-05 Jy ! Total flux subtracted in 200 components = -1.461e-05 Jy ! Clean residual min=-0.004431 max=0.004771 Jy/beam ! Clean residual mean=0.000007 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 0.886485 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 78 components and 0.886485 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9272 mas, bmaj=4.339 mas, bpa=-26.52 degrees ! Estimated noise=1527.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000609903 Jy ! Component: 100 - total flux cleaned = -0.000612837 Jy ! Component: 150 - total flux cleaned = -0.000719353 Jy ! Component: 200 - total flux cleaned = -0.000817356 Jy ! Total flux subtracted in 200 components = -0.000817356 Jy ! Clean residual min=-0.005262 max=0.004616 Jy/beam ! Clean residual mean=0.000002 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.885667 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.885667 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=0.091055Jy sigma=0.000584 ! Fit after self-cal, rms=0.091002Jy sigma=0.000584 wmodel J0927-2034_X_2017_10_09_pus_map.mod ! Writing 89 model components to file: J0927-2034_X_2017_10_09_pus_map.mod wobs J0927-2034_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0927-2034_X_2017_10_09_pus_uvs.fits wwins J0927-2034_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J0927-2034_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 = -0.00120724 Jy ! Component: 100 - total flux cleaned = -0.00158738 Jy ! Component: 150 - total flux cleaned = -0.00179746 Jy ! Component: 200 - total flux cleaned = -0.00205813 Jy ! Component: 250 - total flux cleaned = -0.00235912 Jy ! Component: 300 - total flux cleaned = -0.00258448 Jy ! Component: 350 - total flux cleaned = -0.00264087 Jy ! Component: 400 - total flux cleaned = -0.00249142 Jy ! Component: 450 - total flux cleaned = -0.002254 Jy ! Component: 500 - total flux cleaned = -0.00207126 Jy ! Component: 550 - total flux cleaned = -0.00167677 Jy ! Component: 600 - total flux cleaned = -0.00155056 Jy ! Component: 650 - total flux cleaned = -0.00150877 Jy ! Component: 700 - total flux cleaned = -0.00150834 Jy ! Component: 750 - total flux cleaned = -0.00166212 Jy ! Component: 800 - total flux cleaned = -0.00181129 Jy ! Component: 850 - total flux cleaned = -0.00195827 Jy ! Component: 900 - total flux cleaned = -0.00220906 Jy ! Component: 950 - total flux cleaned = -0.00248972 Jy ! Component: 1000 - total flux cleaned = -0.00276439 Jy ! Component: 1050 - total flux cleaned = -0.00293248 Jy ! Component: 1100 - total flux cleaned = -0.00313125 Jy ! Component: 1150 - total flux cleaned = -0.0033911 Jy ! Component: 1200 - total flux cleaned = -0.00370878 Jy ! Component: 1250 - total flux cleaned = -0.0039574 Jy ! Component: 1300 - total flux cleaned = -0.00414128 Jy ! Component: 1350 - total flux cleaned = -0.00438258 Jy ! Component: 1400 - total flux cleaned = -0.0046195 Jy ! Component: 1450 - total flux cleaned = -0.00479472 Jy ! Component: 1500 - total flux cleaned = -0.00493878 Jy ! Component: 1550 - total flux cleaned = -0.00516518 Jy ! Component: 1600 - total flux cleaned = -0.00538818 Jy ! Component: 1650 - total flux cleaned = -0.00549829 Jy ! Component: 1700 - total flux cleaned = -0.0056607 Jy ! Component: 1750 - total flux cleaned = -0.00582116 Jy ! Component: 1800 - total flux cleaned = -0.00600544 Jy ! Component: 1850 - total flux cleaned = -0.00610969 Jy ! Component: 1900 - total flux cleaned = -0.00616079 Jy ! Component: 1950 - total flux cleaned = -0.00626225 Jy ! Component: 2000 - total flux cleaned = -0.00636223 Jy ! Total flux subtracted in 2048 components = -0.00636201 Jy ! Clean residual min=-0.001486 max=0.001292 Jy/beam ! Clean residual mean=-0.000014 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.879305 Jy keep ! Adding 118 model components to the UV plane model. ! The established model now contains 207 components and 0.879305 Jy ![Exited script file: muppet] wmap "J0927-2034_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9272 x 4.339 at -26.52 degrees (North through East) ! Clean map min=-0.0078472 max=0.81436 Jy/beam ! Writing clean map to FITS file: J0927-2034_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 0.814362 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000468339 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.17253 0.17253 0.34506 0.690119 1.38024 2.76048 5.52095 11.0419 22.0838 44.1676 88.3353 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.814 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9272 x 4.339 at -26.52 degrees (North through East) ! Clean map min=-0.0078472 max=0.81436 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 J0927-2034_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:19:45 2019