! Started logfile: J0334-3725_X_2017_10_21_pus_uvs.log on Sat May 11 21:50:13 2019 obs J0334-3725_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0334-3725_X_2017_10_21_pus_uva.fits ! AN table 1: 145 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.522605 visibilities/baseline/integration-bin. ! Found source: J0334-3725 ! ! 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 1202 lines of history. ! ! Reading 32736 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 J0334-3725_X_2017_10_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 368 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.689095Jy sigma=0.004298 ! Fit after self-cal, rms=0.556939Jy sigma=0.003581 ! 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=0.8496 mas, bmaj=5.998 mas, bpa=-15 degrees ! Estimated noise=1906.21 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 = 0.358608 Jy ! Component: 100 - total flux cleaned = 0.437654 Jy ! Total flux subtracted in 100 components = 0.437654 Jy ! Clean residual min=-0.013951 max=0.025695 Jy/beam ! Clean residual mean=-0.000035 rms=0.005323 Jy/beam ! Combined flux in latest and established models = 0.437654 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.437654 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=0.134422Jy sigma=0.000771 ! Fit after self-cal, rms=0.134429Jy sigma=0.000771 ! 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=1.115 mas, bmaj=6.656 mas, bpa=-13.93 degrees ! Estimated noise=609.269 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 = 0.0318738 Jy ! Component: 100 - total flux cleaned = 0.0467661 Jy ! Component: 150 - total flux cleaned = 0.0553095 Jy ! Component: 200 - total flux cleaned = 0.0608409 Jy ! Total flux subtracted in 200 components = 0.0608409 Jy ! Clean residual min=-0.010706 max=0.008882 Jy/beam ! Clean residual mean=0.000116 rms=0.002913 Jy/beam ! Combined flux in latest and established models = 0.498495 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 51 components and 0.498495 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=0.129036Jy sigma=0.000703 ! Fit after self-cal, rms=0.129087Jy sigma=0.000703 ! 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 1.10 FD 1.00 HN 1.00* KP 0.96 ! LA 1.00 MK 0.99 NL 1.07 OV 0.98 ! PT 1.06 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.00* KP 0.96 ! LA 1.00 MK 1.00 NL 1.07 OV 0.98 ! PT 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.00* KP 0.96 ! LA 0.98 MK 1.01 NL 1.06 OV 0.98 ! 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 1.08 FD 0.97 HN 1.00* KP 0.94 ! LA 0.99 MK 1.02 NL 1.05 OV 0.97 ! PT 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 1.00* KP 0.95 ! LA 1.03 MK 0.99 NL 1.03 OV 0.98 ! PT 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.00* KP 0.94 ! LA 1.01 MK 1.02 NL 1.05 OV 0.97 ! PT 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.00* KP 0.93 ! LA 0.98 MK 1.02 NL 1.05 OV 0.99 ! PT 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.04 HN 1.00* KP 0.94 ! LA 1.00 MK 1.01 NL 1.09 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.00* KP 0.95 ! LA 0.98 MK 0.99 NL 1.08 OV 0.98 ! PT 1.05 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.00 HN 1.00* KP 0.93 ! LA 1.00 MK 1.04 NL 1.07 OV 0.98 ! PT 1.03 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 1.00* KP 0.96 ! LA 0.98 MK 1.02 NL 1.08 OV 0.98 ! PT 1.06 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 1.00* KP 0.96 ! LA 1.01 MK 1.00 NL 1.08 OV 1.00 ! PT 1.09 ! ! ! Fit before self-cal, rms=0.129087Jy sigma=0.000703 ! Fit after self-cal, rms=0.133330Jy sigma=0.000683 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=6.78 mas, bpa=-13.97 degrees ! Estimated noise=611.349 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 = -0.00466987 Jy ! Component: 100 - total flux cleaned = -0.00583005 Jy ! Component: 150 - total flux cleaned = -0.00640074 Jy ! Component: 200 - total flux cleaned = -0.00689152 Jy ! Total flux subtracted in 200 components = -0.00689152 Jy ! Clean residual min=-0.003668 max=0.002760 Jy/beam ! Clean residual mean=0.000017 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.491604 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.491604 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=0.133075Jy sigma=0.000681 ! Fit after self-cal, rms=0.133235Jy sigma=0.000681 ! 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=0.133235Jy sigma=0.000681 ! Fit after self-cal, rms=0.134249Jy sigma=0.000679 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=6.804 mas, bpa=-13.99 degrees ! Estimated noise=610.149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00285878 Jy ! Component: 100 - total flux cleaned = -0.00342812 Jy ! Component: 150 - total flux cleaned = -0.00382547 Jy ! Component: 200 - total flux cleaned = -0.00410588 Jy ! Total flux subtracted in 200 components = -0.00410588 Jy ! Clean residual min=-0.002509 max=0.002205 Jy/beam ! Clean residual mean=0.000028 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.487498 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.487498 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=0.134140Jy sigma=0.000679 ! Fit after self-cal, rms=0.134154Jy sigma=0.000679 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 = -0.000300199 Jy ! Component: 100 - total flux cleaned = -0.000538083 Jy ! Component: 150 - total flux cleaned = -0.00071718 Jy ! Component: 200 - total flux cleaned = -0.000851502 Jy ! Total flux subtracted in 200 components = -0.000851502 Jy ! Clean residual min=-0.002360 max=0.002193 Jy/beam ! Clean residual mean=0.000028 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.486646 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 100 components and 0.486646 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=0.134131Jy sigma=0.000679 ! Fit after self-cal, rms=0.134125Jy sigma=0.000679 ! 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=0.134125Jy sigma=0.000679 ! Fit after self-cal, rms=0.134787Jy sigma=0.000679 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=6.827 mas, bpa=-14 degrees ! Estimated noise=609.964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00187122 Jy ! Component: 100 - total flux cleaned = -0.00216274 Jy ! Component: 150 - total flux cleaned = -0.00240195 Jy ! Component: 200 - total flux cleaned = -0.00263276 Jy ! Total flux subtracted in 200 components = -0.00263276 Jy ! Clean residual min=-0.002228 max=0.001922 Jy/beam ! Clean residual mean=0.000023 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.484013 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.484013 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=0.134729Jy sigma=0.000678 ! Fit after self-cal, rms=0.134734Jy sigma=0.000678 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 = -0.000211182 Jy ! Component: 100 - total flux cleaned = -0.00036258 Jy ! Component: 150 - total flux cleaned = -0.000519889 Jy ! Component: 200 - total flux cleaned = -0.000640437 Jy ! Total flux subtracted in 200 components = -0.000640437 Jy ! Clean residual min=-0.002217 max=0.001890 Jy/beam ! Clean residual mean=0.000023 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.483373 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 0.483373 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=0.134720Jy sigma=0.000678 ! Fit after self-cal, rms=0.134716Jy sigma=0.000678 ! 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=0.134716Jy sigma=0.000678 ! Fit after self-cal, rms=0.135118Jy sigma=0.000678 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.736 mas, bmaj=9.853 mas, bpa=0.2466 degrees ! Estimated noise=660.823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118675 Jy ! Component: 100 - total flux cleaned = -0.00133871 Jy ! Component: 150 - total flux cleaned = -0.00141367 Jy ! Component: 200 - total flux cleaned = -0.00149532 Jy ! Total flux subtracted in 200 components = -0.00149532 Jy ! Clean residual min=-0.002156 max=0.001740 Jy/beam ! Clean residual mean=0.000027 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.481878 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 120 components and 0.481878 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=0.135095Jy sigma=0.000678 ! Fit after self-cal, rms=0.135100Jy sigma=0.000678 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 = 3.97476e-05 Jy ! Component: 100 - total flux cleaned = 5.47594e-05 Jy ! Component: 150 - total flux cleaned = 8.45199e-05 Jy ! Component: 200 - total flux cleaned = 9.87669e-05 Jy ! Total flux subtracted in 200 components = 9.87669e-05 Jy ! Clean residual min=-0.002160 max=0.001754 Jy/beam ! Clean residual mean=0.000027 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.481977 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 130 components and 0.481977 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=0.135094Jy sigma=0.000678 ! Fit after self-cal, rms=0.135093Jy sigma=0.000678 ! 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=1.127 mas, bmaj=6.845 mas, bpa=-14.01 degrees ! Estimated noise=609.783 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 6.845 at -14.01 degrees (North through East) ! Clean map min=-0.0021611 max=0.46725 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=0.8527 mas, bmaj=6.16 mas, bpa=-15.09 degrees ! Estimated noise=1931.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.363244 Jy ! Component: 100 - total flux cleaned = 0.442487 Jy ! Component: 150 - total flux cleaned = 0.461374 Jy ! Component: 200 - total flux cleaned = 0.470125 Jy ! Total flux subtracted in 200 components = 0.470125 Jy ! Clean residual min=-0.004605 max=0.004242 Jy/beam ! Clean residual mean=-0.000004 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.470125 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 0.470125 Jy ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=6.845 mas, bpa=-14.01 degrees ! Estimated noise=609.783 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 = 0.0061875 Jy ! Component: 100 - total flux cleaned = 0.00937787 Jy ! Component: 150 - total flux cleaned = 0.011191 Jy ! Component: 200 - total flux cleaned = 0.0114413 Jy ! Total flux subtracted in 200 components = 0.0114413 Jy ! Clean residual min=-0.002303 max=0.001960 Jy/beam ! Clean residual mean=0.000016 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.481567 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.481567 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=2.736 mas, bmaj=9.853 mas, bpa=0.2466 degrees ! Estimated noise=660.823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000816492 Jy ! Component: 100 - total flux cleaned = 0.000942329 Jy ! Component: 150 - total flux cleaned = 0.00103401 Jy ! Component: 200 - total flux cleaned = 0.00109478 Jy ! Total flux subtracted in 200 components = 0.00109478 Jy ! Clean residual min=-0.002142 max=0.001857 Jy/beam ! Clean residual mean=0.000025 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.482662 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 = 5.41694e-05 Jy ! Component: 100 - total flux cleaned = 0.000117984 Jy ! Component: 150 - total flux cleaned = 0.000189237 Jy ! Component: 200 - total flux cleaned = 0.000243968 Jy ! Total flux subtracted in 200 components = 0.000243968 Jy ! Clean residual min=-0.002150 max=0.001819 Jy/beam ! Clean residual mean=0.000024 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.482906 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.482906 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=6.845 mas, bpa=-14.01 degrees ! Estimated noise=609.783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000381863 Jy ! Component: 100 - total flux cleaned = -0.000319485 Jy ! Component: 150 - total flux cleaned = -0.00031874 Jy ! Component: 200 - total flux cleaned = -0.000318327 Jy ! Total flux subtracted in 200 components = -0.000318327 Jy ! Clean residual min=-0.002250 max=0.001789 Jy/beam ! Clean residual mean=0.000015 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.482587 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.482587 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=0.135075Jy sigma=0.000678 ! Fit after self-cal, rms=0.135045Jy sigma=0.000678 wmodel J0334-3725_X_2017_10_21_pus_map.mod ! Writing 50 model components to file: J0334-3725_X_2017_10_21_pus_map.mod wobs J0334-3725_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0334-3725_X_2017_10_21_pus_uvs.fits wwins J0334-3725_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J0334-3725_X_2017_10_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 = -0.000495848 Jy ! Component: 100 - total flux cleaned = -0.000963541 Jy ! Component: 150 - total flux cleaned = -0.0014773 Jy ! Component: 200 - total flux cleaned = -0.00188235 Jy ! Component: 250 - total flux cleaned = -0.00224075 Jy ! Component: 300 - total flux cleaned = -0.00255813 Jy ! Component: 350 - total flux cleaned = -0.00279607 Jy ! Component: 400 - total flux cleaned = -0.00294028 Jy ! Component: 450 - total flux cleaned = -0.00309937 Jy ! Component: 500 - total flux cleaned = -0.00317589 Jy ! Component: 550 - total flux cleaned = -0.00321309 Jy ! Component: 600 - total flux cleaned = -0.00328454 Jy ! Component: 650 - total flux cleaned = -0.00335345 Jy ! Component: 700 - total flux cleaned = -0.00345406 Jy ! Component: 750 - total flux cleaned = -0.00353612 Jy ! Component: 800 - total flux cleaned = -0.00366392 Jy ! Component: 850 - total flux cleaned = -0.00371069 Jy ! Component: 900 - total flux cleaned = -0.00375649 Jy ! Component: 950 - total flux cleaned = -0.00380123 Jy ! Component: 1000 - total flux cleaned = -0.00381578 Jy ! Component: 1050 - total flux cleaned = -0.00384473 Jy ! Component: 1100 - total flux cleaned = -0.0038446 Jy ! Component: 1150 - total flux cleaned = -0.00388642 Jy ! Component: 1200 - total flux cleaned = -0.00390006 Jy ! Component: 1250 - total flux cleaned = -0.00392737 Jy ! Component: 1300 - total flux cleaned = -0.00398036 Jy ! Component: 1350 - total flux cleaned = -0.00401959 Jy ! Component: 1400 - total flux cleaned = -0.00407092 Jy ! Component: 1450 - total flux cleaned = -0.00410885 Jy ! Component: 1500 - total flux cleaned = -0.00420853 Jy ! Component: 1550 - total flux cleaned = -0.00425764 Jy ! Component: 1600 - total flux cleaned = -0.00437931 Jy ! Component: 1650 - total flux cleaned = -0.00449973 Jy ! Component: 1700 - total flux cleaned = -0.00455928 Jy ! Component: 1750 - total flux cleaned = -0.00460649 Jy ! Component: 1800 - total flux cleaned = -0.00468879 Jy ! Component: 1850 - total flux cleaned = -0.00477048 Jy ! Component: 1900 - total flux cleaned = -0.00485187 Jy ! Component: 1950 - total flux cleaned = -0.00493284 Jy ! Component: 2000 - total flux cleaned = -0.00503658 Jy ! Total flux subtracted in 2048 components = -0.00509406 Jy ! Clean residual min=-0.000628 max=0.000729 Jy/beam ! Clean residual mean=0.000002 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.477493 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 185 components and 0.477493 Jy ![Exited script file: muppet] wmap "J0334-3725_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 6.845 at -14.01 degrees (North through East) ! Clean map min=-0.0016051 max=0.46724 Jy/beam ! Writing clean map to FITS file: J0334-3725_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.467239 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000251664 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.161585 0.161585 0.323171 0.646342 1.29268 2.58537 5.17074 10.3415 20.6829 41.3659 82.7318 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.467 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 6.845 at -14.01 degrees (North through East) ! Clean map min=-0.0016051 max=0.46724 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 J0334-3725_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:50:16 2019