! Started logfile: J0754-3842_X_2017_09_26_pus_uvs.log on Sat May 11 13:36:21 2019 obs J0754-3842_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0754-3842_X_2017_09_26_pus_uva.fits ! AN table 1: 147 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.276455 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0754-3842 ! ! 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 947 lines of history. ! ! Reading 17556 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 J0754-3842_X_2017_09_26_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 590 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 590 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 590 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 590 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 590 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 590 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 590 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 590 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 590 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 590 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 590 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 617 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.904371Jy sigma=0.006333 ! Fit after self-cal, rms=0.890292Jy sigma=0.006238 ! 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=0.7016 mas, bmaj=12.52 mas, bpa=-34.15 degrees ! Estimated noise=1950 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0790108 Jy ! Component: 100 - total flux cleaned = 0.103853 Jy ! Total flux subtracted in 100 components = 0.103853 Jy ! Clean residual min=-0.007671 max=0.012246 Jy/beam ! Clean residual mean=-0.000305 rms=0.003527 Jy/beam ! Combined flux in latest and established models = 0.103853 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.103853 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=0.091624Jy sigma=0.000624 ! Fit after self-cal, rms=0.091605Jy sigma=0.000623 ! 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=0.8933 mas, bmaj=10.94 mas, bpa=-33.84 degrees ! Estimated noise=767.989 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 = 0.0197899 Jy ! Component: 100 - total flux cleaned = 0.0234059 Jy ! Component: 150 - total flux cleaned = 0.0236724 Jy ! Component: 200 - total flux cleaned = 0.0235682 Jy ! Total flux subtracted in 200 components = 0.0235682 Jy ! Clean residual min=-0.002039 max=0.002038 Jy/beam ! Clean residual mean=-0.000100 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.127422 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 65 components and 0.127422 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=0.087534Jy sigma=0.000596 ! Fit after self-cal, rms=0.087459Jy sigma=0.000595 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.01 ! LA 0.99 MK 1.02 NL 1.00* OV 0.95 ! PT 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.02 ! LA 0.95 MK 0.98 NL 1.00* OV 0.95 ! PT 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.01 ! LA 1.00 MK 1.04 NL 1.00* OV 0.95 ! PT 0.97 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00 ! LA 0.99 MK 1.11 NL 1.00* OV 1.00 ! PT 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00 ! LA 1.00 MK 1.04 NL 1.00* OV 1.01 ! PT 0.96 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.98 ! LA 0.96 MK 1.07 NL 1.00* OV 1.02 ! PT 0.95 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.98 ! LA 1.04 MK 1.02 NL 1.00* OV 1.00 ! PT 0.97 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.81 ! LA 0.97 MK 1.02 NL 1.00* OV 0.99 ! PT 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.85 ! LA 1.02 MK 0.95 NL 1.00* OV 1.04 ! PT 1.00 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.88 ! LA 1.03 MK 1.01 NL 1.00* OV 1.10 ! PT 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.92 ! LA 1.00 MK 0.97 NL 1.00* OV 1.15 ! PT 0.97 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.96 ! LA 0.97 MK 1.06 NL 1.00* OV 1.03 ! PT 0.96 ! ! ! Fit before self-cal, rms=0.087459Jy sigma=0.000595 ! Fit after self-cal, rms=0.085382Jy sigma=0.000593 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9017 mas, bmaj=11.01 mas, bpa=-33.81 degrees ! Estimated noise=759.487 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 = 0.000927871 Jy ! Component: 100 - total flux cleaned = 0.000872489 Jy ! Component: 150 - total flux cleaned = 0.00072965 Jy ! Component: 200 - total flux cleaned = 0.000464411 Jy ! Total flux subtracted in 200 components = 0.000464411 Jy ! Clean residual min=-0.000383 max=0.000377 Jy/beam ! Clean residual mean=-0.000015 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.127886 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 110 components and 0.127886 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=0.085344Jy sigma=0.000592 ! Fit after self-cal, rms=0.085300Jy sigma=0.000592 ! 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=0.085300Jy sigma=0.000592 ! Fit after self-cal, rms=0.085306Jy sigma=0.000592 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9025 mas, bmaj=11.01 mas, bpa=-33.81 degrees ! Estimated noise=759.248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.37474e-05 Jy ! Component: 100 - total flux cleaned = -5.74863e-05 Jy ! Component: 150 - total flux cleaned = -0.000134446 Jy ! Component: 200 - total flux cleaned = -0.000119613 Jy ! Total flux subtracted in 200 components = -0.000119613 Jy ! Clean residual min=-0.000275 max=0.000272 Jy/beam ! Clean residual mean=-0.000007 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.127766 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 147 components and 0.127766 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=0.085294Jy sigma=0.000592 ! Fit after self-cal, rms=0.085295Jy sigma=0.000592 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 = -2.70597e-05 Jy ! Component: 100 - total flux cleaned = 2.23663e-05 Jy ! Component: 150 - total flux cleaned = -6.78105e-05 Jy ! Component: 200 - total flux cleaned = -0.000181299 Jy ! Total flux subtracted in 200 components = -0.000181299 Jy ! Clean residual min=-0.000234 max=0.000232 Jy/beam ! Clean residual mean=-0.000004 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.127585 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 181 components and 0.127585 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=0.085289Jy sigma=0.000592 ! Fit after self-cal, rms=0.085290Jy sigma=0.000592 ! 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=0.085290Jy sigma=0.000592 ! Fit after self-cal, rms=0.085446Jy sigma=0.000592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9036 mas, bmaj=11.01 mas, bpa=-33.8 degrees ! Estimated noise=760.005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.63124e-05 Jy ! Component: 100 - total flux cleaned = 0.000165917 Jy ! Component: 150 - total flux cleaned = 0.000304756 Jy ! Component: 200 - total flux cleaned = 0.000436012 Jy ! Total flux subtracted in 200 components = 0.000436012 Jy ! Clean residual min=-0.000214 max=0.000215 Jy/beam ! Clean residual mean=-0.000000 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.128021 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 205 components and 0.128021 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=0.085441Jy sigma=0.000592 ! Fit after self-cal, rms=0.085444Jy sigma=0.000592 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 = -2.81855e-05 Jy ! Component: 100 - total flux cleaned = -2.87773e-06 Jy ! Component: 150 - total flux cleaned = 9.07037e-06 Jy ! Component: 200 - total flux cleaned = 9.06227e-06 Jy ! Total flux subtracted in 200 components = 9.06227e-06 Jy ! Clean residual min=-0.000199 max=0.000197 Jy/beam ! Clean residual mean=-0.000001 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.12803 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 219 components and 0.12803 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=0.085440Jy sigma=0.000592 ! Fit after self-cal, rms=0.085441Jy sigma=0.000592 ! 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=0.085441Jy sigma=0.000592 ! Fit after self-cal, rms=0.085530Jy sigma=0.000592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.299 mas, bmaj=14.05 mas, bpa=-20.34 degrees ! Estimated noise=929.042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.99979e-05 Jy ! Component: 100 - total flux cleaned = -7.38121e-05 Jy ! Component: 150 - total flux cleaned = -8.86246e-05 Jy ! Component: 200 - total flux cleaned = -0.000110995 Jy ! Total flux subtracted in 200 components = -0.000110995 Jy ! Clean residual min=-0.000130 max=0.000128 Jy/beam ! Clean residual mean=-0.000001 rms=0.000049 Jy/beam ! Combined flux in latest and established models = 0.127919 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 254 components and 0.127919 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=0.085529Jy sigma=0.000592 ! Fit after self-cal, rms=0.085530Jy sigma=0.000592 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 = -9.74485e-06 Jy ! Component: 100 - total flux cleaned = 2.6376e-06 Jy ! Component: 150 - total flux cleaned = -1.05683e-05 Jy ! Component: 200 - total flux cleaned = -3.79698e-05 Jy ! Total flux subtracted in 200 components = -3.79698e-05 Jy ! Clean residual min=-0.000118 max=0.000114 Jy/beam ! Clean residual mean=0.000001 rms=0.000047 Jy/beam ! Combined flux in latest and established models = 0.127881 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 271 components and 0.127881 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=0.085530Jy sigma=0.000592 ! Fit after self-cal, rms=0.085530Jy sigma=0.000592 ! 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=0.9041 mas, bmaj=11.01 mas, bpa=-33.8 degrees ! Estimated noise=760.339 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9041 x 11.01 at -33.8 degrees (North through East) ! Clean map min=-0.0024055 max=0.11163 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=0.7071 mas, bmaj=12.54 mas, bpa=-34.13 degrees ! Estimated noise=1957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0783828 Jy ! Component: 100 - total flux cleaned = 0.103213 Jy ! Component: 150 - total flux cleaned = 0.117176 Jy ! Component: 200 - total flux cleaned = 0.123132 Jy ! Total flux subtracted in 200 components = 0.123132 Jy ! Clean residual min=-0.003979 max=0.004033 Jy/beam ! Clean residual mean=-0.000115 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.123132 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 0.123132 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9041 mas, bmaj=11.01 mas, bpa=-33.8 degrees ! Estimated noise=760.339 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 = 0.00254596 Jy ! Component: 100 - total flux cleaned = 0.00180328 Jy ! Component: 150 - total flux cleaned = 0.000625032 Jy ! Component: 200 - total flux cleaned = -0.000339969 Jy ! Total flux subtracted in 200 components = -0.000339969 Jy ! Clean residual min=-0.001128 max=0.001111 Jy/beam ! Clean residual mean=-0.000069 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.122792 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 63 components and 0.122792 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=3.299 mas, bmaj=14.05 mas, bpa=-20.34 degrees ! Estimated noise=929.042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188352 Jy ! Component: 100 - total flux cleaned = 0.00255756 Jy ! Component: 150 - total flux cleaned = 0.00224764 Jy ! Component: 200 - total flux cleaned = 0.00205536 Jy ! Total flux subtracted in 200 components = 0.00205536 Jy ! Clean residual min=-0.000277 max=0.000279 Jy/beam ! Clean residual mean=-0.000021 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.124848 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 = 1.61615e-05 Jy ! Component: 100 - total flux cleaned = 3.33922e-05 Jy ! Component: 150 - total flux cleaned = -1.44212e-06 Jy ! Component: 200 - total flux cleaned = -4.19861e-05 Jy ! Total flux subtracted in 200 components = -4.19861e-05 Jy ! Clean residual min=-0.000350 max=0.000359 Jy/beam ! Clean residual mean=-0.000016 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.124806 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 145 components and 0.124806 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9041 mas, bmaj=11.01 mas, bpa=-33.8 degrees ! Estimated noise=760.339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000181208 Jy ! Component: 100 - total flux cleaned = 3.62662e-05 Jy ! Component: 150 - total flux cleaned = 0.000135895 Jy ! Component: 200 - total flux cleaned = 0.000220532 Jy ! Total flux subtracted in 200 components = 0.000220532 Jy ! Clean residual min=-0.000326 max=0.000326 Jy/beam ! Clean residual mean=-0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.125026 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 179 components and 0.125026 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=0.085542Jy sigma=0.000592 ! Fit after self-cal, rms=0.085542Jy sigma=0.000592 wmodel J0754-3842_X_2017_09_26_pus_map.mod ! Writing 179 model components to file: J0754-3842_X_2017_09_26_pus_map.mod wobs J0754-3842_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0754-3842_X_2017_09_26_pus_uvs.fits wwins J0754-3842_X_2017_09_26_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0754-3842_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9041 x 11.01 at -33.8 degrees (North through East) ! Clean map min=-0.0025203 max=0.1097 Jy/beam ! Writing clean map to FITS file: J0754-3842_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.109702 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116925 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.319755 0.319755 0.639509 1.27902 2.55804 5.11607 10.2321 20.4643 40.9286 81.8572 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.109 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9041 x 11.01 at -33.8 degrees (North through East) ! Clean map min=-0.0025203 max=0.1097 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 J0754-3842_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:36:23 2019