! Started logfile: J1604+1926_X_2017_01_21_pus_uvs.log on Sun May 5 15:30:45 2019 obs J1604+1926_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1604+1926_X_2017_01_21_pus_uva.fits ! AN table 1: 114 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.653752 visibilities/baseline/integration-bin. ! Found source: J1604+1926 ! ! 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 32196 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 J1604+1926_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 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 241 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 216 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 241 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 241 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.941534Jy sigma=0.007045 ! Fit after self-cal, rms=0.918806Jy sigma=0.006936 ! 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=0.6171 mas, bmaj=1.383 mas, bpa=-1.669 degrees ! Estimated noise=1143.93 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 = 0.0647001 Jy ! Component: 100 - total flux cleaned = 0.083063 Jy ! Total flux subtracted in 100 components = 0.083063 Jy ! Clean residual min=-0.004591 max=0.008094 Jy/beam ! Clean residual mean=-0.000030 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.083063 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.083063 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=0.117593Jy sigma=0.000642 ! Fit after self-cal, rms=0.117448Jy sigma=0.000641 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00943146 Jy ! Component: 100 - total flux cleaned = 0.0144355 Jy ! Total flux subtracted in 100 components = 0.0144355 Jy ! Clean residual min=-0.003628 max=0.003971 Jy/beam ! Clean residual mean=-0.000015 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.0974985 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.0974985 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=0.116612Jy sigma=0.000634 ! Fit after self-cal, rms=0.116537Jy sigma=0.000634 ! 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=0.7382 mas, bmaj=1.576 mas, bpa=-0.2707 degrees ! Estimated noise=560.233 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 = 0.00334304 Jy ! Component: 100 - total flux cleaned = 0.00497102 Jy ! Component: 150 - total flux cleaned = 0.00547644 Jy ! Component: 200 - total flux cleaned = 0.00565971 Jy ! Total flux subtracted in 200 components = 0.00565971 Jy ! Clean residual min=-0.002152 max=0.002907 Jy/beam ! Clean residual mean=-0.000032 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.103158 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.103158 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=0.116419Jy sigma=0.000633 ! Fit after self-cal, rms=0.116394Jy sigma=0.000633 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.95 LA 1.01 ! MK 0.99 NL 0.98 OV 0.94 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.95 LA 1.04 ! MK 0.98 NL 0.97 OV 1.16 PT 0.98 ! SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.97 LA 1.03 ! MK 1.00 NL 0.96 OV 0.97 PT 0.99 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.00 LA 1.01 ! MK 1.02 NL 0.97 OV 1.00 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.07 LA 0.99 ! MK 1.01 NL 0.99 OV 0.81 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.00 LA 1.10 ! MK 1.02 NL 0.95 OV 1.01 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.96 LA 1.09 ! MK 1.05 NL 1.00 OV 0.88 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.01 LA 1.07 ! MK 1.27 NL 0.97 OV 0.88 PT 1.01 ! SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.97 LA 1.04 ! MK 1.06 NL 1.03 OV 1.00* PT 1.01 ! SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.42 LA 1.07 ! MK 1.00 NL 1.02 OV 0.78 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.00 LA 1.02 ! MK 1.02 NL 0.98 OV 1.00* PT 1.04 ! SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.00* HN 0.97 LA 1.08 ! MK 0.96 NL 0.97 OV 1.00* PT 0.98 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.116394Jy sigma=0.000633 ! Fit after self-cal, rms=0.115570Jy sigma=0.000631 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7432 mas, bmaj=1.579 mas, bpa=-0.1488 degrees ! Estimated noise=566.919 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 = 0.000665529 Jy ! Component: 100 - total flux cleaned = 0.00082219 Jy ! Component: 150 - total flux cleaned = 0.000941047 Jy ! Component: 200 - total flux cleaned = 0.000957612 Jy ! Total flux subtracted in 200 components = 0.000957612 Jy ! Clean residual min=-0.001934 max=0.002382 Jy/beam ! Clean residual mean=-0.000040 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.104116 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.104116 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=0.115554Jy sigma=0.000631 ! Fit after self-cal, rms=0.115613Jy sigma=0.000631 ! 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=0.115613Jy sigma=0.000631 ! Fit after self-cal, rms=0.115469Jy sigma=0.000628 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.745 mas, bmaj=1.579 mas, bpa=-0.3193 degrees ! Estimated noise=568.892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146743 Jy ! Component: 100 - total flux cleaned = 0.000195409 Jy ! Component: 150 - total flux cleaned = 0.000197156 Jy ! Component: 200 - total flux cleaned = 0.000197816 Jy ! Total flux subtracted in 200 components = 0.000197816 Jy ! Clean residual min=-0.001501 max=0.001818 Jy/beam ! Clean residual mean=-0.000012 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.104314 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.104314 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=0.115466Jy sigma=0.000628 ! Fit after self-cal, rms=0.115485Jy 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) ! Added new window around map position (-18.8, -24.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149509 Jy ! Component: 100 - total flux cleaned = 0.00225588 Jy ! Component: 150 - total flux cleaned = 0.00280135 Jy ! Component: 200 - total flux cleaned = 0.00295556 Jy ! Total flux subtracted in 200 components = 0.00295556 Jy ! Clean residual min=-0.001529 max=0.001621 Jy/beam ! Clean residual mean=-0.000009 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.107269 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.107269 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=0.115458Jy sigma=0.000628 ! Fit after self-cal, rms=0.115451Jy sigma=0.000627 ! 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=0.115451Jy sigma=0.000627 ! Fit after self-cal, rms=0.115750Jy sigma=0.000627 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.745 mas, bmaj=1.578 mas, bpa=-0.3196 degrees ! Estimated noise=568.685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000748788 Jy ! Component: 100 - total flux cleaned = 0.00113827 Jy ! Component: 150 - total flux cleaned = 0.00123445 Jy ! Component: 200 - total flux cleaned = 0.00130825 Jy ! Total flux subtracted in 200 components = 0.00130825 Jy ! Clean residual min=-0.001561 max=0.001646 Jy/beam ! Clean residual mean=-0.000007 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.108577 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.108577 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=0.115740Jy sigma=0.000627 ! Fit after self-cal, rms=0.115741Jy sigma=0.000627 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 = 0.000331462 Jy ! Component: 100 - total flux cleaned = 0.000418653 Jy ! Component: 150 - total flux cleaned = 0.000460071 Jy ! Component: 200 - total flux cleaned = 0.000486712 Jy ! Total flux subtracted in 200 components = 0.000486712 Jy ! Clean residual min=-0.001553 max=0.001646 Jy/beam ! Clean residual mean=-0.000008 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.109064 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.109064 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=0.115736Jy sigma=0.000627 ! Fit after self-cal, rms=0.115736Jy sigma=0.000627 ! 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=0.115736Jy sigma=0.000627 ! Fit after self-cal, rms=0.115804Jy sigma=0.000627 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.704 mas, bmaj=2.545 mas, bpa=4.025 degrees ! Estimated noise=833.804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000529113 Jy ! Component: 100 - total flux cleaned = 0.000569903 Jy ! Component: 150 - total flux cleaned = 0.00058716 Jy ! Component: 200 - total flux cleaned = 0.000586634 Jy ! Total flux subtracted in 200 components = 0.000586634 Jy ! Clean residual min=-0.002538 max=0.002092 Jy/beam ! Clean residual mean=-0.000022 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.109651 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.109651 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=0.115805Jy sigma=0.000627 ! Fit after self-cal, rms=0.115807Jy sigma=0.000627 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 = 6.32588e-05 Jy ! Component: 100 - total flux cleaned = 9.87469e-05 Jy ! Component: 150 - total flux cleaned = 6.99945e-05 Jy ! Component: 200 - total flux cleaned = 7.06758e-05 Jy ! Total flux subtracted in 200 components = 7.06758e-05 Jy ! Clean residual min=-0.002523 max=0.002063 Jy/beam ! Clean residual mean=-0.000022 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.109722 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.109722 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=0.115809Jy sigma=0.000627 ! Fit after self-cal, rms=0.115811Jy sigma=0.000627 ! 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=0.745 mas, bmaj=1.577 mas, bpa=-0.3294 degrees ! Estimated noise=568.892 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.745 x 1.577 at -0.3294 degrees (North through East) ! Clean map min=-0.0014522 max=0.086946 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=0.6231 mas, bmaj=1.387 mas, bpa=-1.93 degrees ! Estimated noise=1155.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.064597 Jy ! Component: 100 - total flux cleaned = 0.0843803 Jy ! Component: 150 - total flux cleaned = 0.0937557 Jy ! Component: 200 - total flux cleaned = 0.0985951 Jy ! Total flux subtracted in 200 components = 0.0985951 Jy ! Clean residual min=-0.003591 max=0.003553 Jy/beam ! Clean residual mean=-0.000008 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.0985951 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0985951 Jy ! Inverting map and beam ! Estimated beam: bmin=0.745 mas, bmaj=1.577 mas, bpa=-0.3294 degrees ! Estimated noise=568.892 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 = 0.00375334 Jy ! Component: 100 - total flux cleaned = 0.00584464 Jy ! Component: 150 - total flux cleaned = 0.0073314 Jy ! Component: 200 - total flux cleaned = 0.00817772 Jy ! Total flux subtracted in 200 components = 0.00817772 Jy ! Clean residual min=-0.001757 max=0.001662 Jy/beam ! Clean residual mean=-0.000010 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.106773 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.106773 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=1.704 mas, bmaj=2.545 mas, bpa=4.025 degrees ! Estimated noise=833.804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153454 Jy ! Component: 100 - total flux cleaned = 0.00230488 Jy ! Component: 150 - total flux cleaned = 0.00243681 Jy ! Component: 200 - total flux cleaned = 0.00253275 Jy ! Total flux subtracted in 200 components = 0.00253275 Jy ! Clean residual min=-0.002509 max=0.002084 Jy/beam ! Clean residual mean=-0.000021 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.109306 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 = 6.85717e-05 Jy ! Component: 100 - total flux cleaned = 0.000144482 Jy ! Component: 150 - total flux cleaned = 0.000198773 Jy ! Component: 200 - total flux cleaned = 0.000248435 Jy ! Total flux subtracted in 200 components = 0.000248435 Jy ! Clean residual min=-0.002481 max=0.002072 Jy/beam ! Clean residual mean=-0.000020 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.109554 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 49 components and 0.109554 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.745 mas, bmaj=1.577 mas, bpa=-0.3294 degrees ! Estimated noise=568.892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.95943e-05 Jy ! Component: 100 - total flux cleaned = 6.23308e-05 Jy ! Component: 150 - total flux cleaned = 0.000141764 Jy ! Component: 200 - total flux cleaned = 0.000188055 Jy ! Total flux subtracted in 200 components = 0.000188055 Jy ! Clean residual min=-0.001580 max=0.001628 Jy/beam ! Clean residual mean=-0.000006 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.109742 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.109742 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=0.115815Jy sigma=0.000627 ! Fit after self-cal, rms=0.115811Jy sigma=0.000627 wmodel J1604+1926_X_2017_01_21_pus_map.mod ! Writing 59 model components to file: J1604+1926_X_2017_01_21_pus_map.mod wobs J1604+1926_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1604+1926_X_2017_01_21_pus_uvs.fits wwins J1604+1926_X_2017_01_21_pus_map.win ! wwins: Wrote 2 windows to J1604+1926_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 = 0.000180201 Jy ! Component: 100 - total flux cleaned = 0.000130731 Jy ! Component: 150 - total flux cleaned = -1.09234e-05 Jy ! Component: 200 - total flux cleaned = -0.000122932 Jy ! Component: 250 - total flux cleaned = -0.000317972 Jy ! Component: 300 - total flux cleaned = -0.000464673 Jy ! Component: 350 - total flux cleaned = -0.000607531 Jy ! Component: 400 - total flux cleaned = -0.000765976 Jy ! Component: 450 - total flux cleaned = -0.000862444 Jy ! Component: 500 - total flux cleaned = -0.000974628 Jy ! Component: 550 - total flux cleaned = -0.00102936 Jy ! Component: 600 - total flux cleaned = -0.00108303 Jy ! Component: 650 - total flux cleaned = -0.00115347 Jy ! Component: 700 - total flux cleaned = -0.00122176 Jy ! Component: 750 - total flux cleaned = -0.00127171 Jy ! Component: 800 - total flux cleaned = -0.00133657 Jy ! Component: 850 - total flux cleaned = -0.00140035 Jy ! Component: 900 - total flux cleaned = -0.00144726 Jy ! Component: 950 - total flux cleaned = -0.00143222 Jy ! Component: 1000 - total flux cleaned = -0.00147764 Jy ! Component: 1050 - total flux cleaned = -0.00153668 Jy ! Component: 1100 - total flux cleaned = -0.00155117 Jy ! Component: 1150 - total flux cleaned = -0.00160816 Jy ! Component: 1200 - total flux cleaned = -0.00162174 Jy ! Component: 1250 - total flux cleaned = -0.00162155 Jy ! Component: 1300 - total flux cleaned = -0.00162175 Jy ! Component: 1350 - total flux cleaned = -0.0016083 Jy ! Component: 1400 - total flux cleaned = -0.00158213 Jy ! Component: 1450 - total flux cleaned = -0.00158224 Jy ! Component: 1500 - total flux cleaned = -0.00158208 Jy ! Component: 1550 - total flux cleaned = -0.00154426 Jy ! Component: 1600 - total flux cleaned = -0.00149474 Jy ! Component: 1650 - total flux cleaned = -0.00148243 Jy ! Component: 1700 - total flux cleaned = -0.00141046 Jy ! Component: 1750 - total flux cleaned = -0.00144638 Jy ! Component: 1800 - total flux cleaned = -0.0014346 Jy ! Component: 1850 - total flux cleaned = -0.00136529 Jy ! Component: 1900 - total flux cleaned = -0.00137681 Jy ! Component: 1950 - total flux cleaned = -0.00136554 Jy ! Component: 2000 - total flux cleaned = -0.00130988 Jy ! Total flux subtracted in 2048 components = -0.00133208 Jy ! Clean residual min=-0.000665 max=0.000594 Jy/beam ! Clean residual mean=-0.000004 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.10841 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 196 components and 0.10841 Jy ![Exited script file: muppet] wmap "J1604+1926_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.745 x 1.577 at -0.3294 degrees (North through East) ! Clean map min=-0.0011962 max=0.086914 Jy/beam ! Writing clean map to FITS file: J1604+1926_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 0.0869144 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202545 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.699121 0.699121 1.39824 2.79648 5.59297 11.1859 22.3719 44.7437 89.4874 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.086 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.745 x 1.577 at -0.3294 degrees (North through East) ! Clean map min=-0.0011962 max=0.086914 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 J1604+1926_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:30:47 2019