! Started logfile: J0429+2724_X_2017_01_21_pus_uvs.log on Sun May 5 15:25:52 2019 obs J0429+2724_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0429+2724_X_2017_01_21_pus_uva.fits ! AN table 1: 10 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.519444 visibilities/baseline/integration-bin. ! Found source: J0429+2724 ! ! 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 1086 lines of history. ! ! Reading 2244 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 J0429+2724_X_2017_01_21_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.832582Jy sigma=0.005963 ! Fit after self-cal, rms=0.823611Jy sigma=0.005904 ! 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=1.594 mas, bmaj=2.333 mas, bpa=-8.958 degrees ! Estimated noise=2855.94 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 = 0.140509 Jy ! Component: 100 - total flux cleaned = 0.171848 Jy ! Total flux subtracted in 100 components = 0.171848 Jy ! Clean residual min=-0.011124 max=0.013580 Jy/beam ! Clean residual mean=-0.000182 rms=0.003528 Jy/beam ! Combined flux in latest and established models = 0.171848 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.171848 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=0.105745Jy sigma=0.000644 ! Fit after self-cal, rms=0.105753Jy sigma=0.000643 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.692 mas, bmaj=2.424 mas, bpa=-7.599 degrees ! Estimated noise=2155.32 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 = 0.0126841 Jy ! Component: 100 - total flux cleaned = 0.0186909 Jy ! Component: 150 - total flux cleaned = 0.0205843 Jy ! Component: 200 - total flux cleaned = 0.0213924 Jy ! Total flux subtracted in 200 components = 0.0213924 Jy ! Clean residual min=-0.007185 max=0.006709 Jy/beam ! Clean residual mean=0.000051 rms=0.002129 Jy/beam ! Combined flux in latest and established models = 0.193241 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.193241 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=0.104339Jy sigma=0.000631 ! Fit after self-cal, rms=0.104304Jy sigma=0.000631 ! 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 1.01 LA 0.97 ! MK 1.00* NL 0.96 OV 0.96 PT 1.05 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.03 LA 1.08 ! MK 1.00* NL 0.94 OV 0.95 PT 0.95 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.08 LA 1.07 ! MK 1.00* NL 0.95 OV 0.97 PT 1.02 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.01 LA 1.13 ! MK 1.00* NL 1.00 OV 0.93 PT 0.96 ! SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00* HN 1.03 LA 1.06 ! MK 1.00* NL 0.91 OV 0.93 PT 1.03 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.99 LA 1.00 ! MK 1.00* NL 1.03 OV 0.94 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.00 LA 1.12 ! MK 1.00* NL 0.89 OV 0.93 PT 1.07 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 0.99 LA 1.07 ! MK 1.00* NL 0.92 OV 1.00 PT 1.00 ! SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.91 LA 1.03 ! MK 1.00* NL 1.05 OV 0.92 PT 1.01 ! SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 3.67 LA 1.08 ! MK 1.00* NL 0.93 OV 0.98 PT 1.03 ! SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 0.89 LA 1.11 ! MK 1.00* NL 0.99 OV 0.97 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.88 LA 1.07 ! MK 1.00* NL 1.00 OV 0.98 PT 1.04 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.104304Jy sigma=0.000631 ! Fit after self-cal, rms=0.113756Jy sigma=0.000615 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.679 mas, bmaj=2.437 mas, bpa=-7.276 degrees ! Estimated noise=2135.14 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 = 0.00315373 Jy ! Component: 100 - total flux cleaned = 0.00407625 Jy ! Component: 150 - total flux cleaned = 0.00484491 Jy ! Component: 200 - total flux cleaned = 0.00529513 Jy ! Total flux subtracted in 200 components = 0.00529513 Jy ! Clean residual min=-0.005140 max=0.005582 Jy/beam ! Clean residual mean=0.000012 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 0.198536 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.198536 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=0.113677Jy sigma=0.000614 ! Fit after self-cal, rms=0.113973Jy sigma=0.000613 ! 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=0.113973Jy sigma=0.000613 ! Fit after self-cal, rms=0.115283Jy sigma=0.000613 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.675 mas, bmaj=2.435 mas, bpa=-7.16 degrees ! Estimated noise=2135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116703 Jy ! Component: 100 - total flux cleaned = 0.00180816 Jy ! Component: 150 - total flux cleaned = 0.00221609 Jy ! Component: 200 - total flux cleaned = 0.00221596 Jy ! Total flux subtracted in 200 components = 0.00221596 Jy ! Clean residual min=-0.005069 max=0.005493 Jy/beam ! Clean residual mean=0.000004 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.200752 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.200752 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=0.115235Jy sigma=0.000613 ! Fit after self-cal, rms=0.115252Jy sigma=0.000613 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.22003e-05 Jy ! Component: 100 - total flux cleaned = 2.1922e-05 Jy ! Component: 150 - total flux cleaned = 2.13866e-05 Jy ! Component: 200 - total flux cleaned = 2.10848e-05 Jy ! Total flux subtracted in 200 components = 2.10848e-05 Jy ! Clean residual min=-0.005138 max=0.005347 Jy/beam ! Clean residual mean=0.000005 rms=0.001381 Jy/beam ! Combined flux in latest and established models = 0.200773 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.200773 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=0.115217Jy sigma=0.000613 ! Fit after self-cal, rms=0.115227Jy sigma=0.000613 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.115227Jy sigma=0.000613 ! Fit after self-cal, rms=0.115139Jy sigma=0.000613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.671 mas, bmaj=2.435 mas, bpa=-6.951 degrees ! Estimated noise=2135.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000522915 Jy ! Component: 100 - total flux cleaned = 0.000946513 Jy ! Component: 150 - total flux cleaned = 0.00123875 Jy ! Component: 200 - total flux cleaned = 0.00126357 Jy ! Total flux subtracted in 200 components = 0.00126357 Jy ! Clean residual min=-0.005128 max=0.005278 Jy/beam ! Clean residual mean=0.000003 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.202037 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.202036 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=0.115101Jy sigma=0.000613 ! Fit after self-cal, rms=0.115114Jy sigma=0.000613 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.61732e-05 Jy ! Component: 100 - total flux cleaned = -1.48609e-05 Jy ! Component: 150 - total flux cleaned = -1.41607e-05 Jy ! Component: 200 - total flux cleaned = -1.39027e-05 Jy ! Total flux subtracted in 200 components = -1.39027e-05 Jy ! Clean residual min=-0.005170 max=0.005188 Jy/beam ! Clean residual mean=0.000003 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.202023 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.202023 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=0.115088Jy sigma=0.000613 ! Fit after self-cal, rms=0.115108Jy sigma=0.000613 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.115108Jy sigma=0.000613 ! Fit after self-cal, rms=0.114972Jy sigma=0.000613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.134 mas, bmaj=2.697 mas, bpa=-16.38 degrees ! Estimated noise=2218.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000478863 Jy ! Component: 100 - total flux cleaned = 0.00048109 Jy ! Component: 150 - total flux cleaned = 0.000459924 Jy ! Component: 200 - total flux cleaned = 0.000441005 Jy ! Total flux subtracted in 200 components = 0.000441005 Jy ! Clean residual min=-0.005765 max=0.005065 Jy/beam ! Clean residual mean=-0.000007 rms=0.001497 Jy/beam ! Combined flux in latest and established models = 0.202464 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.202464 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=0.114983Jy sigma=0.000613 ! Fit after self-cal, rms=0.114979Jy sigma=0.000613 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.98029e-05 Jy ! Component: 100 - total flux cleaned = -2.22956e-05 Jy ! Component: 150 - total flux cleaned = -3.85017e-05 Jy ! Component: 200 - total flux cleaned = -5.4889e-05 Jy ! Total flux subtracted in 200 components = -5.4889e-05 Jy ! Clean residual min=-0.005792 max=0.005008 Jy/beam ! Clean residual mean=-0.000008 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 0.202409 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.202409 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=0.114980Jy sigma=0.000613 ! Fit after self-cal, rms=0.114987Jy sigma=0.000613 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.667 mas, bmaj=2.437 mas, bpa=-6.731 degrees ! Estimated noise=2135.71 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.667 x 2.437 at -6.731 degrees (North through East) ! Clean map min=-0.0051692 max=0.18359 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.567 mas, bmaj=2.351 mas, bpa=-7.319 degrees ! Estimated noise=2854.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.140292 Jy ! Component: 100 - total flux cleaned = 0.172074 Jy ! Component: 150 - total flux cleaned = 0.183493 Jy ! Component: 200 - total flux cleaned = 0.190508 Jy ! Total flux subtracted in 200 components = 0.190508 Jy ! Clean residual min=-0.007616 max=0.006918 Jy/beam ! Clean residual mean=-0.000118 rms=0.002183 Jy/beam ! Combined flux in latest and established models = 0.190508 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.190508 Jy ! Inverting map and beam ! Estimated beam: bmin=1.667 mas, bmaj=2.437 mas, bpa=-6.731 degrees ! Estimated noise=2135.71 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 = 0.00554265 Jy ! Component: 100 - total flux cleaned = 0.007811 Jy ! Component: 150 - total flux cleaned = 0.00910948 Jy ! Component: 200 - total flux cleaned = 0.0101167 Jy ! Total flux subtracted in 200 components = 0.0101167 Jy ! Clean residual min=-0.005277 max=0.005498 Jy/beam ! Clean residual mean=-0.000027 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 0.200624 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.200624 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=2.134 mas, bmaj=2.697 mas, bpa=-16.38 degrees ! Estimated noise=2218.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000464708 Jy ! Component: 100 - total flux cleaned = 0.000753622 Jy ! Component: 150 - total flux cleaned = 0.00105783 Jy ! Component: 200 - total flux cleaned = 0.00124859 Jy ! Total flux subtracted in 200 components = 0.00124859 Jy ! Clean residual min=-0.005786 max=0.005018 Jy/beam ! Clean residual mean=-0.000018 rms=0.001498 Jy/beam ! Combined flux in latest and established models = 0.201873 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 = 0.000167236 Jy ! Component: 100 - total flux cleaned = 0.0002903 Jy ! Component: 150 - total flux cleaned = 0.00031279 Jy ! Component: 200 - total flux cleaned = 0.000374452 Jy ! Total flux subtracted in 200 components = 0.000374452 Jy ! Clean residual min=-0.005682 max=0.005007 Jy/beam ! Clean residual mean=-0.000010 rms=0.001477 Jy/beam ! Combined flux in latest and established models = 0.202247 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 53 components and 0.202247 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.667 mas, bmaj=2.437 mas, bpa=-6.731 degrees ! Estimated noise=2135.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150449 Jy ! Component: 100 - total flux cleaned = 0.000184953 Jy ! Component: 150 - total flux cleaned = 0.000126038 Jy ! Component: 200 - total flux cleaned = 1.95276e-05 Jy ! Total flux subtracted in 200 components = 1.95276e-05 Jy ! Clean residual min=-0.005233 max=0.005037 Jy/beam ! Clean residual mean=-0.000006 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.202267 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.202267 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=0.114993Jy sigma=0.000613 ! Fit after self-cal, rms=0.115037Jy sigma=0.000613 wmodel J0429+2724_X_2017_01_21_pus_map.mod ! Writing 61 model components to file: J0429+2724_X_2017_01_21_pus_map.mod wobs J0429+2724_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0429+2724_X_2017_01_21_pus_uvs.fits wwins J0429+2724_X_2017_01_21_pus_map.win ! wwins: Wrote 1 windows to J0429+2724_X_2017_01_21_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 = -0.000216412 Jy ! Component: 100 - total flux cleaned = -0.000202063 Jy ! Component: 150 - total flux cleaned = -0.000198924 Jy ! Component: 200 - total flux cleaned = -0.000318451 Jy ! Component: 250 - total flux cleaned = -0.000477692 Jy ! Component: 300 - total flux cleaned = -0.000478499 Jy ! Component: 350 - total flux cleaned = -0.000430813 Jy ! Component: 400 - total flux cleaned = -0.000300248 Jy ! Component: 450 - total flux cleaned = -0.000179908 Jy ! Component: 500 - total flux cleaned = -0.000103666 Jy ! Component: 550 - total flux cleaned = 4.34018e-05 Jy ! Component: 600 - total flux cleaned = 0.000252951 Jy ! Component: 650 - total flux cleaned = 0.000487412 Jy ! Component: 700 - total flux cleaned = 0.000648405 Jy ! Component: 750 - total flux cleaned = 0.000864926 Jy ! Component: 800 - total flux cleaned = 0.0010436 Jy ! Component: 850 - total flux cleaned = 0.00127377 Jy ! Component: 900 - total flux cleaned = 0.00146733 Jy ! Component: 950 - total flux cleaned = 0.00165366 Jy ! Component: 1000 - total flux cleaned = 0.00167883 Jy ! Component: 1050 - total flux cleaned = 0.00167935 Jy ! Component: 1100 - total flux cleaned = 0.00165475 Jy ! Component: 1150 - total flux cleaned = 0.0016312 Jy ! Component: 1200 - total flux cleaned = 0.00160839 Jy ! Component: 1250 - total flux cleaned = 0.00160827 Jy ! Component: 1300 - total flux cleaned = 0.00160782 Jy ! Component: 1350 - total flux cleaned = 0.00156358 Jy ! Component: 1400 - total flux cleaned = 0.00149862 Jy ! Component: 1450 - total flux cleaned = 0.00147748 Jy ! Component: 1500 - total flux cleaned = 0.00154001 Jy ! Component: 1550 - total flux cleaned = 0.00154016 Jy ! Component: 1600 - total flux cleaned = 0.00151994 Jy ! Component: 1650 - total flux cleaned = 0.0015199 Jy ! Component: 1700 - total flux cleaned = 0.00153972 Jy ! Component: 1750 - total flux cleaned = 0.00153954 Jy ! Component: 1800 - total flux cleaned = 0.0015394 Jy ! Component: 1850 - total flux cleaned = 0.0015012 Jy ! Component: 1900 - total flux cleaned = 0.00153896 Jy ! Component: 1950 - total flux cleaned = 0.0015388 Jy ! Component: 2000 - total flux cleaned = 0.00152028 Jy ! Total flux subtracted in 2048 components = 0.00152029 Jy ! Clean residual min=-0.001058 max=0.001083 Jy/beam ! Clean residual mean=0.000000 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.203787 Jy keep ! Adding 114 model components to the UV plane model. ! The established model now contains 175 components and 0.203787 Jy ![Exited script file: muppet] wmap "J0429+2724_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.667 x 2.437 at -6.731 degrees (North through East) ! Clean map min=-0.003112 max=0.18333 Jy/beam ! Writing clean map to FITS file: J0429+2724_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.183326 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000366892 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.600393 0.600393 1.20079 2.40157 4.80314 9.60628 19.2126 38.4251 76.8502 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.183 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.667 x 2.437 at -6.731 degrees (North through East) ! Clean map min=-0.003112 max=0.18333 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 J0429+2724_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:25:53 2019