! Started logfile: J1730+6025_X_2017_10_09_pus_uvs.log on Sun May 12 15:23:03 2019 obs J1730+6025_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1730+6025_X_2017_10_09_pus_uva.fits ! AN table 1: 146 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.759323 visibilities/baseline/integration-bin. ! Found source: J1730+6025 ! ! 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 47892 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 J1730+6025_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 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 163 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.958192Jy sigma=0.007912 ! Fit after self-cal, rms=0.937019Jy sigma=0.007778 ! 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=0.7875 mas, bmaj=1.42 mas, bpa=-39.66 degrees ! Estimated noise=1351.91 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 = 0.0517917 Jy ! Component: 100 - total flux cleaned = 0.0630973 Jy ! Total flux subtracted in 100 components = 0.0630973 Jy ! Clean residual min=-0.002840 max=0.003216 Jy/beam ! Clean residual mean=-0.000002 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0630973 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0630973 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=0.084325Jy sigma=0.000631 ! Fit after self-cal, rms=0.084137Jy sigma=0.000630 ! 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=1.079 mas, bmaj=1.604 mas, bpa=-43.41 degrees ! Estimated noise=400.717 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 = 0.00288203 Jy ! Component: 100 - total flux cleaned = 0.00393321 Jy ! Component: 150 - total flux cleaned = 0.00440135 Jy ! Component: 200 - total flux cleaned = 0.0045655 Jy ! Total flux subtracted in 200 components = 0.0045655 Jy ! Clean residual min=-0.001685 max=0.001567 Jy/beam ! Clean residual mean=0.000019 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0676628 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 17 components and 0.0676628 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=0.084031Jy sigma=0.000630 ! Fit after self-cal, rms=0.084032Jy sigma=0.000630 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.99 KP 0.97 ! LA 1.04 MK 1.06 NL 0.88 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 0.92 KP 1.11 ! LA 1.02 MK 0.99 NL 0.96 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 1.01 KP 0.97 ! LA 1.01 MK 0.99 NL 0.99 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.99 HN 0.92 KP 1.00 ! LA 1.05 MK 1.01 NL 0.93 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 0.94 KP 0.98 ! LA 1.00 MK 1.01 NL 0.91 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 0.97 KP 0.98 ! LA 1.01 MK 1.04 NL 0.89 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.01 KP 0.96 ! LA 1.01 MK 0.98 NL 0.90 OV 1.00* ! PT 1.08 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.90 KP 0.94 ! LA 1.01 MK 1.08 NL 0.97 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.98 KP 0.99 ! LA 1.05 MK 0.97 NL 0.94 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.01 KP 0.98 ! LA 1.05 MK 1.01 NL 0.88 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.95 KP 1.02 ! LA 0.99 MK 0.97 NL 0.92 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.00 KP 0.98 ! LA 1.00 MK 0.94 NL 1.01 OV 1.00* ! PT 0.96 ! ! ! Fit before self-cal, rms=0.084032Jy sigma=0.000630 ! Fit after self-cal, rms=0.083154Jy sigma=0.000629 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=1.599 mas, bpa=-43.47 degrees ! Estimated noise=400.997 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 = 0.000283201 Jy ! Component: 100 - total flux cleaned = 0.000291416 Jy ! Component: 150 - total flux cleaned = 0.000291478 Jy ! Component: 200 - total flux cleaned = 0.000291346 Jy ! Total flux subtracted in 200 components = 0.000291346 Jy ! Clean residual min=-0.001069 max=0.001111 Jy/beam ! Clean residual mean=0.000006 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0679541 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.0679541 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=0.083152Jy sigma=0.000629 ! Fit after self-cal, rms=0.083165Jy sigma=0.000629 ! 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=0.083165Jy sigma=0.000629 ! Fit after self-cal, rms=0.082673Jy sigma=0.000628 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=1.592 mas, bpa=-43.4 degrees ! Estimated noise=401.124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200691 Jy ! Component: 100 - total flux cleaned = 0.00022466 Jy ! Component: 150 - total flux cleaned = 0.000237085 Jy ! Component: 200 - total flux cleaned = 0.000242616 Jy ! Total flux subtracted in 200 components = 0.000242616 Jy ! Clean residual min=-0.001081 max=0.000870 Jy/beam ! Clean residual mean=0.000006 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0681967 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0681967 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=0.082672Jy sigma=0.000628 ! Fit after self-cal, rms=0.082688Jy sigma=0.000628 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 = 7.98266e-06 Jy ! Component: 100 - total flux cleaned = -8.38955e-06 Jy ! Component: 150 - total flux cleaned = -7.89027e-06 Jy ! Component: 200 - total flux cleaned = -7.79434e-06 Jy ! Total flux subtracted in 200 components = -7.79434e-06 Jy ! Clean residual min=-0.001059 max=0.000879 Jy/beam ! Clean residual mean=0.000006 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0681889 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0681889 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=0.082687Jy sigma=0.000628 ! Fit after self-cal, rms=0.082688Jy sigma=0.000628 ! 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=0.082688Jy sigma=0.000628 ! Fit after self-cal, rms=0.082613Jy sigma=0.000628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=1.587 mas, bpa=-43.38 degrees ! Estimated noise=401.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188576 Jy ! Component: 100 - total flux cleaned = 0.000218411 Jy ! Component: 150 - total flux cleaned = 0.000228428 Jy ! Component: 200 - total flux cleaned = 0.000233065 Jy ! Total flux subtracted in 200 components = 0.000233065 Jy ! Clean residual min=-0.001059 max=0.000862 Jy/beam ! Clean residual mean=0.000005 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.068422 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.068422 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=0.082611Jy sigma=0.000628 ! Fit after self-cal, rms=0.082614Jy sigma=0.000628 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 = 2.48423e-05 Jy ! Component: 100 - total flux cleaned = 1.6784e-05 Jy ! Component: 150 - total flux cleaned = 9.32094e-06 Jy ! Component: 200 - total flux cleaned = 9.32888e-06 Jy ! Total flux subtracted in 200 components = 9.32888e-06 Jy ! Clean residual min=-0.001061 max=0.000867 Jy/beam ! Clean residual mean=0.000005 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0684313 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0684313 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=0.082614Jy sigma=0.000628 ! Fit after self-cal, rms=0.082614Jy sigma=0.000628 ! 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=0.082614Jy sigma=0.000628 ! Fit after self-cal, rms=0.082541Jy sigma=0.000628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.292 mas, bmaj=2.718 mas, bpa=-88.93 degrees ! Estimated noise=484.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149204 Jy ! Component: 100 - total flux cleaned = 0.000165801 Jy ! Component: 150 - total flux cleaned = 0.000177482 Jy ! Component: 200 - total flux cleaned = 0.000185217 Jy ! Total flux subtracted in 200 components = 0.000185217 Jy ! Clean residual min=-0.001247 max=0.000980 Jy/beam ! Clean residual mean=0.000011 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0686165 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.0686165 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=0.082541Jy sigma=0.000628 ! Fit after self-cal, rms=0.082540Jy sigma=0.000628 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 = -4.91568e-06 Jy ! Component: 100 - total flux cleaned = 2.82097e-06 Jy ! Component: 150 - total flux cleaned = 9.88763e-06 Jy ! Component: 200 - total flux cleaned = 1.83945e-05 Jy ! Total flux subtracted in 200 components = 1.83945e-05 Jy ! Clean residual min=-0.001248 max=0.000980 Jy/beam ! Clean residual mean=0.000011 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0686349 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 37 components and 0.0686349 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=0.082540Jy sigma=0.000628 ! Fit after self-cal, rms=0.082540Jy sigma=0.000628 ! 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=1.071 mas, bmaj=1.584 mas, bpa=-43.37 degrees ! Estimated noise=401.449 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 1.584 at -43.37 degrees (North through East) ! Clean map min=-0.0010066 max=0.066316 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7814 mas, bmaj=1.401 mas, bpa=-39.52 degrees ! Estimated noise=1340.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0516168 Jy ! Component: 100 - total flux cleaned = 0.0628741 Jy ! Component: 150 - total flux cleaned = 0.0658017 Jy ! Component: 200 - total flux cleaned = 0.0669799 Jy ! Total flux subtracted in 200 components = 0.0669799 Jy ! Clean residual min=-0.002191 max=0.002311 Jy/beam ! Clean residual mean=-0.000001 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0669799 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0669799 Jy ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=1.584 mas, bpa=-43.37 degrees ! Estimated noise=401.449 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 = 0.00108427 Jy ! Component: 100 - total flux cleaned = 0.00153107 Jy ! Component: 150 - total flux cleaned = 0.00169675 Jy ! Component: 200 - total flux cleaned = 0.00172748 Jy ! Total flux subtracted in 200 components = 0.00172748 Jy ! Clean residual min=-0.001093 max=0.000882 Jy/beam ! Clean residual mean=0.000005 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0687074 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.0687074 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=2.292 mas, bmaj=2.718 mas, bpa=-88.93 degrees ! Estimated noise=484.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.38492e-05 Jy ! Component: 100 - total flux cleaned = -1.37705e-05 Jy ! Component: 150 - total flux cleaned = -1.36368e-05 Jy ! Component: 200 - total flux cleaned = -1.07058e-05 Jy ! Total flux subtracted in 200 components = -1.07058e-05 Jy ! Clean residual min=-0.001245 max=0.000989 Jy/beam ! Clean residual mean=0.000012 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0686967 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 = -2.85e-06 Jy ! Component: 100 - total flux cleaned = -5.3104e-06 Jy ! Component: 150 - total flux cleaned = -5.40494e-06 Jy ! Component: 200 - total flux cleaned = -5.44428e-06 Jy ! Total flux subtracted in 200 components = -5.44428e-06 Jy ! Clean residual min=-0.001244 max=0.000991 Jy/beam ! Clean residual mean=0.000011 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0686912 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.0686912 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=1.584 mas, bpa=-43.37 degrees ! Estimated noise=401.449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.70976e-05 Jy ! Component: 100 - total flux cleaned = 4.35253e-05 Jy ! Component: 150 - total flux cleaned = 3.27202e-05 Jy ! Component: 200 - total flux cleaned = 2.79956e-05 Jy ! Total flux subtracted in 200 components = 2.79956e-05 Jy ! Clean residual min=-0.001078 max=0.000880 Jy/beam ! Clean residual mean=0.000006 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0687192 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.0687192 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=0.082541Jy sigma=0.000628 ! Fit after self-cal, rms=0.082542Jy sigma=0.000628 wmodel J1730+6025_X_2017_10_09_pus_map.mod ! Writing 28 model components to file: J1730+6025_X_2017_10_09_pus_map.mod wobs J1730+6025_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1730+6025_X_2017_10_09_pus_uvs.fits wwins J1730+6025_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J1730+6025_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 = -0.000434256 Jy ! Component: 100 - total flux cleaned = -0.000608538 Jy ! Component: 150 - total flux cleaned = -0.000693892 Jy ! Component: 200 - total flux cleaned = -0.00072049 Jy ! Component: 250 - total flux cleaned = -0.000770577 Jy ! Component: 300 - total flux cleaned = -0.000806254 Jy ! Component: 350 - total flux cleaned = -0.000840653 Jy ! Component: 400 - total flux cleaned = -0.00081875 Jy ! Component: 450 - total flux cleaned = -0.000808061 Jy ! Component: 500 - total flux cleaned = -0.000797394 Jy ! Component: 550 - total flux cleaned = -0.000797145 Jy ! Component: 600 - total flux cleaned = -0.000777239 Jy ! Component: 650 - total flux cleaned = -0.000777018 Jy ! Component: 700 - total flux cleaned = -0.000738927 Jy ! Component: 750 - total flux cleaned = -0.000739119 Jy ! Component: 800 - total flux cleaned = -0.000748273 Jy ! Component: 850 - total flux cleaned = -0.000730247 Jy ! Component: 900 - total flux cleaned = -0.000721581 Jy ! Component: 950 - total flux cleaned = -0.000713022 Jy ! Component: 1000 - total flux cleaned = -0.000696063 Jy ! Component: 1050 - total flux cleaned = -0.000687779 Jy ! Component: 1100 - total flux cleaned = -0.000679619 Jy ! Component: 1150 - total flux cleaned = -0.000679736 Jy ! Component: 1200 - total flux cleaned = -0.000679747 Jy ! Component: 1250 - total flux cleaned = -0.000671915 Jy ! Component: 1300 - total flux cleaned = -0.000679645 Jy ! Component: 1350 - total flux cleaned = -0.00067971 Jy ! Component: 1400 - total flux cleaned = -0.000687224 Jy ! Component: 1450 - total flux cleaned = -0.000687225 Jy ! Component: 1500 - total flux cleaned = -0.000694557 Jy ! Component: 1550 - total flux cleaned = -0.000687263 Jy ! Component: 1600 - total flux cleaned = -0.000708765 Jy ! Component: 1650 - total flux cleaned = -0.000701584 Jy ! Component: 1700 - total flux cleaned = -0.000687606 Jy ! Component: 1750 - total flux cleaned = -0.000694596 Jy ! Component: 1800 - total flux cleaned = -0.00068092 Jy ! Component: 1850 - total flux cleaned = -0.000674239 Jy ! Component: 1900 - total flux cleaned = -0.000667568 Jy ! Component: 1950 - total flux cleaned = -0.000654211 Jy ! Component: 2000 - total flux cleaned = -0.000641025 Jy ! Total flux subtracted in 2048 components = -0.000627929 Jy ! Clean residual min=-0.000408 max=0.000442 Jy/beam ! Clean residual mean=0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0680913 Jy keep ! Adding 112 model components to the UV plane model. ! The established model now contains 140 components and 0.0680913 Jy ![Exited script file: muppet] wmap "J1730+6025_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 1.584 at -43.37 degrees (North through East) ! Clean map min=-0.00081766 max=0.066346 Jy/beam ! Writing clean map to FITS file: J1730+6025_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 0.0663459 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116755 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.527936 0.527936 1.05587 2.11174 4.22349 8.44698 16.894 33.7879 67.5758 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.066 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 1.584 at -43.37 degrees (North through East) ! Clean map min=-0.00081766 max=0.066346 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 J1730+6025_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:23:06 2019