! Started logfile: J1522-2730_X_2017_10_09_pus_uvs.log on Sun May 12 15:22:11 2019 obs J1522-2730_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1522-2730_X_2017_10_09_pus_uva.fits ! AN table 1: 22 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.410354 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1522-2730 ! ! 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 3900 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 J1522-2730_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 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.281038Jy sigma=0.001499 ! Fit after self-cal, rms=0.190263Jy sigma=0.001021 ! 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=0.7036 mas, bmaj=4.409 mas, bpa=-27.2 degrees ! Estimated noise=2790.5 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 = 0.707884 Jy ! Component: 100 - total flux cleaned = 0.876252 Jy ! Total flux subtracted in 100 components = 0.876252 Jy ! Clean residual min=-0.043082 max=0.073564 Jy/beam ! Clean residual mean=-0.000200 rms=0.015768 Jy/beam ! Combined flux in latest and established models = 0.876252 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.876252 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=0.170069Jy sigma=0.001133 ! Fit after self-cal, rms=0.169826Jy sigma=0.001132 ! 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=0.9003 mas, bmaj=4.46 mas, bpa=-27.02 degrees ! Estimated noise=1726.55 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 = 0.0890323 Jy ! Component: 100 - total flux cleaned = 0.124231 Jy ! Component: 150 - total flux cleaned = 0.128837 Jy ! Component: 200 - total flux cleaned = 0.131319 Jy ! Total flux subtracted in 200 components = 0.131319 Jy ! Clean residual min=-0.015771 max=0.015726 Jy/beam ! Clean residual mean=0.000070 rms=0.004582 Jy/beam ! Combined flux in latest and established models = 1.00757 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 43 components and 1.00757 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=0.122911Jy sigma=0.000715 ! Fit after self-cal, rms=0.122832Jy 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 0.99 HN 1.10 KP 0.97 ! LA 0.98 MK 1.08 NL 0.92 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.05 KP 1.01 ! LA 0.99 MK 1.03 NL 0.97 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.05 KP 0.93 ! LA 1.01 MK 1.01 NL 0.96 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.05 KP 0.95 ! LA 1.02 MK 1.06 NL 0.96 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.97 KP 0.95 ! LA 1.01 MK 1.02 NL 0.94 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.08 KP 0.94 ! LA 1.00 MK 0.99 NL 0.94 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.07 KP 0.95 ! LA 1.02 MK 1.01 NL 0.94 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.07 KP 0.96 ! LA 1.00 MK 1.01 NL 0.99 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.11 KP 0.97 ! LA 1.00 MK 0.99 NL 0.98 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.11 KP 0.99 ! LA 1.03 MK 1.00 NL 0.94 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.06 KP 0.98 ! LA 1.02 MK 1.01 NL 1.00 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.13 KP 0.96 ! LA 1.01 MK 0.99 NL 1.00 OV 1.00* ! PT 1.03 ! ! ! Fit before self-cal, rms=0.122832Jy sigma=0.000714 ! Fit after self-cal, rms=0.116360Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9091 mas, bmaj=4.523 mas, bpa=-27.12 degrees ! Estimated noise=1715.89 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 = -0.000930215 Jy ! Component: 100 - total flux cleaned = -0.000804471 Jy ! Component: 150 - total flux cleaned = -0.000563697 Jy ! Component: 200 - total flux cleaned = -0.000360702 Jy ! Total flux subtracted in 200 components = -0.000360702 Jy ! Clean residual min=-0.008249 max=0.006070 Jy/beam ! Clean residual mean=-0.000034 rms=0.001771 Jy/beam ! Combined flux in latest and established models = 1.00721 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 1.00721 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=0.115942Jy sigma=0.000643 ! Fit after self-cal, rms=0.115921Jy sigma=0.000643 ! 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=0.115921Jy sigma=0.000643 ! Fit after self-cal, rms=0.116269Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9101 mas, bmaj=4.529 mas, bpa=-27.13 degrees ! Estimated noise=1716.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00156906 Jy ! Component: 100 - total flux cleaned = -0.00157122 Jy ! Component: 150 - total flux cleaned = -0.00149028 Jy ! Component: 200 - total flux cleaned = -0.0014185 Jy ! Total flux subtracted in 200 components = -0.0014185 Jy ! Clean residual min=-0.007504 max=0.005564 Jy/beam ! Clean residual mean=-0.000037 rms=0.001613 Jy/beam ! Combined flux in latest and established models = 1.00579 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 1.00579 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=0.116105Jy sigma=0.000641 ! Fit after self-cal, rms=0.116084Jy 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 = -0.000105352 Jy ! Component: 100 - total flux cleaned = 1.91486e-05 Jy ! Component: 150 - total flux cleaned = 0.000124818 Jy ! Component: 200 - total flux cleaned = 0.00021731 Jy ! Total flux subtracted in 200 components = 0.00021731 Jy ! Clean residual min=-0.007362 max=0.005305 Jy/beam ! Clean residual mean=-0.000035 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 1.00601 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 1.00601 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=0.116017Jy sigma=0.000641 ! Fit after self-cal, rms=0.116001Jy sigma=0.000641 ! 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=0.116001Jy sigma=0.000641 ! Fit after self-cal, rms=0.116383Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9109 mas, bmaj=4.536 mas, bpa=-27.14 degrees ! Estimated noise=1717.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112722 Jy ! Component: 100 - total flux cleaned = -0.00125395 Jy ! Component: 150 - total flux cleaned = -0.00130333 Jy ! Component: 200 - total flux cleaned = -0.00125688 Jy ! Total flux subtracted in 200 components = -0.00125688 Jy ! Clean residual min=-0.007006 max=0.005157 Jy/beam ! Clean residual mean=-0.000035 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 1.00475 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 1.00475 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=0.116318Jy sigma=0.000640 ! Fit after self-cal, rms=0.116315Jy 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 = 4.33791e-05 Jy ! Component: 100 - total flux cleaned = 0.000125866 Jy ! Component: 150 - total flux cleaned = 0.000197909 Jy ! Component: 200 - total flux cleaned = 0.000198412 Jy ! Total flux subtracted in 200 components = 0.000198412 Jy ! Clean residual min=-0.006922 max=0.005095 Jy/beam ! Clean residual mean=-0.000034 rms=0.001459 Jy/beam ! Combined flux in latest and established models = 1.00495 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 1.00495 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=0.116287Jy sigma=0.000640 ! Fit after self-cal, rms=0.116281Jy sigma=0.000640 ! 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=0.116281Jy sigma=0.000640 ! Fit after self-cal, rms=0.116586Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.417 mas, bmaj=6.901 mas, bpa=-12.56 degrees ! Estimated noise=1958.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308818 Jy ! Component: 100 - total flux cleaned = 0.000266484 Jy ! Component: 150 - total flux cleaned = 0.00022603 Jy ! Component: 200 - total flux cleaned = 0.000155666 Jy ! Total flux subtracted in 200 components = 0.000155666 Jy ! Clean residual min=-0.005726 max=0.005003 Jy/beam ! Clean residual mean=-0.000052 rms=0.001686 Jy/beam ! Combined flux in latest and established models = 1.00511 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 94 components and 1.00511 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=0.116587Jy sigma=0.000640 ! Fit after self-cal, rms=0.116581Jy 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 = -9.42321e-05 Jy ! Component: 100 - total flux cleaned = -0.000116566 Jy ! Component: 150 - total flux cleaned = -4.98335e-05 Jy ! Component: 200 - total flux cleaned = -7.05792e-06 Jy ! Total flux subtracted in 200 components = -7.05792e-06 Jy ! Clean residual min=-0.005571 max=0.004869 Jy/beam ! Clean residual mean=-0.000052 rms=0.001671 Jy/beam ! Combined flux in latest and established models = 1.0051 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 99 components and 1.0051 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=0.116596Jy sigma=0.000640 ! Fit after self-cal, rms=0.116593Jy sigma=0.000640 ! 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=0.9114 mas, bmaj=4.542 mas, bpa=-27.14 degrees ! Estimated noise=1718.05 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9114 x 4.542 at -27.14 degrees (North through East) ! Clean map min=-0.010347 max=0.93093 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=0.116593Jy sigma=0.000640 ! Fit after self-cal, rms=0.109688Jy sigma=0.000578 ! Inverting map and beam ! Estimated beam: bmin=0.9127 mas, bmaj=4.545 mas, bpa=-27.15 degrees ! Estimated noise=1719.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000513547 Jy ! Component: 100 - total flux cleaned = -0.000467616 Jy ! Component: 150 - total flux cleaned = -0.000467641 Jy ! Component: 200 - total flux cleaned = -0.00046791 Jy ! Total flux subtracted in 200 components = -0.00046791 Jy ! Clean residual min=-0.006077 max=0.004812 Jy/beam ! Clean residual mean=-0.000030 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 1.00463 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 106 components and 1.00463 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=0.109651Jy sigma=0.000578 ! Fit after self-cal, rms=0.109650Jy sigma=0.000578 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.89677e-05 Jy ! Component: 100 - total flux cleaned = 4.02503e-05 Jy ! Component: 150 - total flux cleaned = 6.71049e-05 Jy ! Component: 200 - total flux cleaned = 6.69373e-05 Jy ! Total flux subtracted in 200 components = 6.69373e-05 Jy ! Clean residual min=-0.006069 max=0.004778 Jy/beam ! Clean residual mean=-0.000029 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 1.0047 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 109 components and 1.0047 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=0.109630Jy sigma=0.000578 ! Fit after self-cal, rms=0.109629Jy sigma=0.000578 ! 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=0.109629Jy sigma=0.000578 ! Fit after self-cal, rms=0.109800Jy sigma=0.000578 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=0.7132 mas, bmaj=4.503 mas, bpa=-27.37 degrees ! Estimated noise=2807.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.712081 Jy ! Component: 100 - total flux cleaned = 0.874725 Jy ! Component: 150 - total flux cleaned = 0.940054 Jy ! Component: 200 - total flux cleaned = 0.973721 Jy ! Total flux subtracted in 200 components = 0.973721 Jy ! Clean residual min=-0.017680 max=0.020066 Jy/beam ! Clean residual mean=-0.000078 rms=0.004614 Jy/beam ! Combined flux in latest and established models = 0.973722 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 0.973722 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9129 mas, bmaj=4.549 mas, bpa=-27.15 degrees ! Estimated noise=1719.36 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 (11.2, -21.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201895 Jy ! Component: 100 - total flux cleaned = 0.0239457 Jy ! Component: 150 - total flux cleaned = 0.0261704 Jy ! Component: 200 - total flux cleaned = 0.0269857 Jy ! Total flux subtracted in 200 components = 0.0269857 Jy ! Clean residual min=-0.005968 max=0.005789 Jy/beam ! Clean residual mean=-0.000050 rms=0.001660 Jy/beam ! Combined flux in latest and established models = 1.00071 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 49 components and 1.00071 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=2.418 mas, bmaj=6.908 mas, bpa=-12.59 degrees ! Estimated noise=1957.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387055 Jy ! Component: 100 - total flux cleaned = 0.00431513 Jy ! Component: 150 - total flux cleaned = 0.00439879 Jy ! Component: 200 - total flux cleaned = 0.00446291 Jy ! Total flux subtracted in 200 components = 0.00446291 Jy ! Clean residual min=-0.003981 max=0.004625 Jy/beam ! Clean residual mean=-0.000043 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 1.00517 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 = 0.000115348 Jy ! Component: 100 - total flux cleaned = 0.000114411 Jy ! Component: 150 - total flux cleaned = 0.000163716 Jy ! Component: 200 - total flux cleaned = 0.000211551 Jy ! Total flux subtracted in 200 components = 0.000211551 Jy ! Clean residual min=-0.003952 max=0.004468 Jy/beam ! Clean residual mean=-0.000036 rms=0.001473 Jy/beam ! Combined flux in latest and established models = 1.00538 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 90 components and 1.00538 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9129 mas, bmaj=4.549 mas, bpa=-27.15 degrees ! Estimated noise=1719.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00148414 Jy ! Component: 100 - total flux cleaned = -0.00136611 Jy ! Component: 150 - total flux cleaned = -0.0013681 Jy ! Component: 200 - total flux cleaned = -0.00146274 Jy ! Total flux subtracted in 200 components = -0.00146274 Jy ! Clean residual min=-0.004289 max=0.004720 Jy/beam ! Clean residual mean=-0.000028 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 1.00392 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 106 components and 1.00392 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=0.109988Jy sigma=0.000578 ! Fit after self-cal, rms=0.109907Jy sigma=0.000577 wmodel J1522-2730_X_2017_10_09_pus_map.mod ! Writing 106 model components to file: J1522-2730_X_2017_10_09_pus_map.mod wobs J1522-2730_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1522-2730_X_2017_10_09_pus_uvs.fits wwins J1522-2730_X_2017_10_09_pus_map.win ! wwins: Wrote 2 windows to J1522-2730_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 = 0.000915414 Jy ! Component: 100 - total flux cleaned = 0.00167899 Jy ! Component: 150 - total flux cleaned = 0.00249471 Jy ! Component: 200 - total flux cleaned = 0.00330518 Jy ! Component: 250 - total flux cleaned = 0.00368381 Jy ! Component: 300 - total flux cleaned = 0.0035846 Jy ! Component: 350 - total flux cleaned = 0.00348869 Jy ! Component: 400 - total flux cleaned = 0.00344252 Jy ! Component: 450 - total flux cleaned = 0.00339781 Jy ! Component: 500 - total flux cleaned = 0.00331251 Jy ! Component: 550 - total flux cleaned = 0.00323032 Jy ! Component: 600 - total flux cleaned = 0.00315021 Jy ! Component: 650 - total flux cleaned = 0.00311207 Jy ! Component: 700 - total flux cleaned = 0.00307372 Jy ! Component: 750 - total flux cleaned = 0.00299894 Jy ! Component: 800 - total flux cleaned = 0.00292629 Jy ! Component: 850 - total flux cleaned = 0.00289086 Jy ! Component: 900 - total flux cleaned = 0.00289039 Jy ! Component: 950 - total flux cleaned = 0.00288989 Jy ! Component: 1000 - total flux cleaned = 0.00285648 Jy ! Component: 1050 - total flux cleaned = 0.00282368 Jy ! Component: 1100 - total flux cleaned = 0.00285551 Jy ! Component: 1150 - total flux cleaned = 0.00279247 Jy ! Component: 1200 - total flux cleaned = 0.00279265 Jy ! Component: 1250 - total flux cleaned = 0.00276211 Jy ! Component: 1300 - total flux cleaned = 0.00282156 Jy ! Component: 1350 - total flux cleaned = 0.00279181 Jy ! Component: 1400 - total flux cleaned = 0.00284931 Jy ! Component: 1450 - total flux cleaned = 0.00290617 Jy ! Component: 1500 - total flux cleaned = 0.00298996 Jy ! Component: 1550 - total flux cleaned = 0.00304492 Jy ! Component: 1600 - total flux cleaned = 0.00309892 Jy ! Component: 1650 - total flux cleaned = 0.00309919 Jy ! Component: 1700 - total flux cleaned = 0.0030996 Jy ! Component: 1750 - total flux cleaned = 0.00317761 Jy ! Component: 1800 - total flux cleaned = 0.0031517 Jy ! Component: 1850 - total flux cleaned = 0.00315184 Jy ! Component: 1900 - total flux cleaned = 0.00320235 Jy ! Component: 1950 - total flux cleaned = 0.00325231 Jy ! Component: 2000 - total flux cleaned = 0.00322737 Jy ! Total flux subtracted in 2048 components = 0.00330148 Jy ! Clean residual min=-0.001340 max=0.001391 Jy/beam ! Clean residual mean=-0.000008 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 1.00722 Jy keep ! Adding 109 model components to the UV plane model. ! The established model now contains 214 components and 1.00722 Jy ![Exited script file: muppet] wmap "J1522-2730_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9129 x 4.549 at -27.15 degrees (North through East) ! Clean map min=-0.010194 max=0.92381 Jy/beam ! Writing clean map to FITS file: J1522-2730_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 0.923806 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000436273 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.141677 0.141677 0.283354 0.566708 1.13342 2.26683 4.53366 9.06733 18.1347 36.2693 72.5386 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.923 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9129 x 4.549 at -27.15 degrees (North through East) ! Clean map min=-0.010194 max=0.92381 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 J1522-2730_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:22:12 2019