! Started logfile: J1851+0035_X_2017_09_26_pus_uvs.log on Sat May 11 13:40:39 2019 obs J1851+0035_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J1851+0035_X_2017_09_26_pus_uva.fits ! AN table 1: 294 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.779384 visibilities/baseline/integration-bin. ! Found source: J1851+0035 ! ! 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 98988 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 J1851+0035_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 380 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 380 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 380 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 380 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 380 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 320 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 320 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 380 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 380 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 380 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 466 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 656 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.932570Jy sigma=0.007743 ! Fit after self-cal, rms=0.902128Jy sigma=0.007505 ! 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=0.9128 mas, bmaj=3.197 mas, bpa=-20.09 degrees ! Estimated noise=582.925 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 = 0.0650159 Jy ! Component: 100 - total flux cleaned = 0.104721 Jy ! Total flux subtracted in 100 components = 0.104721 Jy ! Clean residual min=-0.015381 max=0.026702 Jy/beam ! Clean residual mean=-0.000435 rms=0.006524 Jy/beam ! Combined flux in latest and established models = 0.104721 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 53 components and 0.104721 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=0.161206Jy sigma=0.001304 ! Fit after self-cal, rms=0.160664Jy sigma=0.001299 ! 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=1.235 mas, bmaj=3.379 mas, bpa=-17.88 degrees ! Estimated noise=283.429 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 = 0.0628281 Jy ! Component: 100 - total flux cleaned = 0.105526 Jy ! Component: 150 - total flux cleaned = 0.135887 Jy ! Component: 200 - total flux cleaned = 0.157642 Jy ! Total flux subtracted in 200 components = 0.157642 Jy ! Clean residual min=-0.024114 max=0.032637 Jy/beam ! Clean residual mean=-0.000309 rms=0.009783 Jy/beam ! Combined flux in latest and established models = 0.262363 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 95 components and 0.262363 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=0.127267Jy sigma=0.001024 ! Fit after self-cal, rms=0.125627Jy sigma=0.001012 ! 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 1.34 FD 0.87 HN 0.95 KP 0.92 ! LA 1.02 MK 1.25 NL 2.13 OV 1.79 ! PT 0.65 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.45 FD 0.87 HN 1.07 KP 0.91 ! LA 1.03 MK 1.30 NL 2.21 OV 1.82 ! PT 0.62 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 0.86 HN 1.02 KP 0.90 ! LA 1.05 MK 1.42 NL 2.14 OV 1.75 ! PT 0.60 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 FD 0.84 HN 1.01 KP 0.89 ! LA 1.02 MK 1.26 NL 2.25 OV 1.78 ! PT 0.61 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.38 FD 0.84 HN 0.93 KP 0.89 ! LA 1.02 MK 1.36 NL 2.08 OV 1.73 ! PT 0.60 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.83 HN 0.96 KP 0.89 ! LA 1.03 MK 1.31 NL 2.10 OV 1.79 ! PT 0.59 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.84 HN 0.98 KP 0.86 ! LA 1.04 MK 1.33 NL 1.98 OV 1.72 ! PT 0.60 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.87 HN 0.95 KP 0.70 ! LA 1.02 MK 1.31 NL 2.01 OV 1.69 ! PT 0.61 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.83 HN 0.95 KP 0.72 ! LA 1.03 MK 1.21 NL 1.95 OV 1.83 ! PT 0.61 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.82 HN 0.87 KP 0.75 ! LA 1.04 MK 1.16 NL 1.81 OV 1.80 ! PT 0.60 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.87 HN 0.81 KP 0.79 ! LA 1.05 MK 1.16 NL 1.81 OV 1.74 ! PT 0.60 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.90 HN 0.84 KP 0.82 ! LA 1.03 MK 1.00* NL 2.11 OV 1.71 ! PT 0.61 ! ! ! Fit before self-cal, rms=0.125627Jy sigma=0.001012 ! Fit after self-cal, rms=0.136064Jy sigma=0.000804 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.329 mas, bmaj=3.509 mas, bpa=-16.91 degrees ! Estimated noise=311.269 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 = -0.00030454 Jy ! Component: 100 - total flux cleaned = -0.000202596 Jy ! Component: 150 - total flux cleaned = -1.57167e-05 Jy ! Component: 200 - total flux cleaned = 0.000219711 Jy ! Total flux subtracted in 200 components = 0.000219711 Jy ! Clean residual min=-0.016606 max=0.019168 Jy/beam ! Clean residual mean=-0.000214 rms=0.006235 Jy/beam ! Combined flux in latest and established models = 0.262583 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 100 components and 0.262583 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=0.135932Jy sigma=0.000803 ! Fit after self-cal, rms=0.138166Jy sigma=0.000796 ! 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=0.138166Jy sigma=0.000796 ! Fit after self-cal, rms=0.140721Jy sigma=0.000712 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.315 mas, bmaj=3.439 mas, bpa=-16.66 degrees ! Estimated noise=301.954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171843 Jy ! Component: 100 - total flux cleaned = 0.001717 Jy ! Component: 150 - total flux cleaned = 0.00171188 Jy ! Component: 200 - total flux cleaned = 0.00170951 Jy ! Total flux subtracted in 200 components = 0.00170951 Jy ! Clean residual min=-0.011055 max=0.013505 Jy/beam ! Clean residual mean=-0.000049 rms=0.004019 Jy/beam ! Combined flux in latest and established models = 0.264292 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 0.264292 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=0.140578Jy sigma=0.000711 ! Fit after self-cal, rms=0.141337Jy sigma=0.000709 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 = -4.02345e-05 Jy ! Component: 100 - total flux cleaned = 0.000120262 Jy ! Component: 150 - total flux cleaned = 0.000188156 Jy ! Component: 200 - total flux cleaned = 0.000250285 Jy ! Total flux subtracted in 200 components = 0.000250285 Jy ! Clean residual min=-0.010656 max=0.013085 Jy/beam ! Clean residual mean=-0.000049 rms=0.003984 Jy/beam ! Combined flux in latest and established models = 0.264543 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 0.264543 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=0.141245Jy sigma=0.000708 ! Fit after self-cal, rms=0.141221Jy sigma=0.000708 ! 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=0.141221Jy sigma=0.000708 ! Fit after self-cal, rms=0.139719Jy sigma=0.000708 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.337 mas, bmaj=3.491 mas, bpa=-16.96 degrees ! Estimated noise=303.197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000777259 Jy ! Component: 100 - total flux cleaned = 0.000775247 Jy ! Component: 150 - total flux cleaned = 0.000774678 Jy ! Component: 200 - total flux cleaned = 0.000842671 Jy ! Total flux subtracted in 200 components = 0.000842671 Jy ! Clean residual min=-0.010709 max=0.013003 Jy/beam ! Clean residual mean=-0.000053 rms=0.003944 Jy/beam ! Combined flux in latest and established models = 0.265385 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 107 components and 0.265385 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=0.139604Jy sigma=0.000707 ! Fit after self-cal, rms=0.139626Jy sigma=0.000706 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 = 6.67262e-05 Jy ! Component: 100 - total flux cleaned = 0.000128307 Jy ! Component: 150 - total flux cleaned = 0.000129633 Jy ! Component: 200 - total flux cleaned = 0.000182059 Jy ! Total flux subtracted in 200 components = 0.000182059 Jy ! Clean residual min=-0.010661 max=0.013032 Jy/beam ! Clean residual mean=-0.000053 rms=0.003928 Jy/beam ! Combined flux in latest and established models = 0.265567 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 110 components and 0.265567 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=0.139562Jy sigma=0.000706 ! Fit after self-cal, rms=0.139533Jy sigma=0.000706 ! 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=0.139533Jy sigma=0.000706 ! Fit after self-cal, rms=0.141000Jy sigma=0.000705 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.769 mas, bmaj=4.023 mas, bpa=-8.638 degrees ! Estimated noise=319.359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204165 Jy ! Component: 100 - total flux cleaned = 0.00193869 Jy ! Component: 150 - total flux cleaned = 0.00202696 Jy ! Component: 200 - total flux cleaned = 0.0021074 Jy ! Total flux subtracted in 200 components = 0.0021074 Jy ! Clean residual min=-0.013929 max=0.017439 Jy/beam ! Clean residual mean=-0.000069 rms=0.005390 Jy/beam ! Combined flux in latest and established models = 0.267675 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.267675 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=0.140917Jy sigma=0.000705 ! Fit after self-cal, rms=0.140941Jy sigma=0.000704 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 = 9.17246e-05 Jy ! Component: 100 - total flux cleaned = 0.00017066 Jy ! Component: 150 - total flux cleaned = 0.000175044 Jy ! Component: 200 - total flux cleaned = 0.000241557 Jy ! Total flux subtracted in 200 components = 0.000241557 Jy ! Clean residual min=-0.014005 max=0.017273 Jy/beam ! Clean residual mean=-0.000066 rms=0.005363 Jy/beam ! Combined flux in latest and established models = 0.267916 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 0.267916 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=0.140909Jy sigma=0.000704 ! Fit after self-cal, rms=0.140898Jy sigma=0.000704 ! 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=1.357 mas, bmaj=3.565 mas, bpa=-17.46 degrees ! Estimated noise=305.705 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.357 x 3.565 at -17.46 degrees (North through East) ! Clean map min=-0.010367 max=0.064603 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=0.9775 mas, bmaj=3.3 mas, bpa=-19.37 degrees ! Estimated noise=677.194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0739764 Jy ! Component: 100 - total flux cleaned = 0.120421 Jy ! Component: 150 - total flux cleaned = 0.154409 Jy ! Component: 200 - total flux cleaned = 0.179797 Jy ! Total flux subtracted in 200 components = 0.179797 Jy ! Clean residual min=-0.010080 max=0.015242 Jy/beam ! Clean residual mean=-0.000231 rms=0.003911 Jy/beam ! Combined flux in latest and established models = 0.179797 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 62 model components to the UV plane model. ! The established model now contains 62 components and 0.179797 Jy ! Inverting map and beam ! Estimated beam: bmin=1.357 mas, bmaj=3.565 mas, bpa=-17.46 degrees ! Estimated noise=305.705 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 = 0.0320101 Jy ! Component: 100 - total flux cleaned = 0.0511409 Jy ! Component: 150 - total flux cleaned = 0.0629462 Jy ! Component: 200 - total flux cleaned = 0.0703293 Jy ! Total flux subtracted in 200 components = 0.0703293 Jy ! Clean residual min=-0.011849 max=0.012787 Jy/beam ! Clean residual mean=-0.000070 rms=0.004111 Jy/beam ! Combined flux in latest and established models = 0.250126 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 100 components and 0.250126 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=2.769 mas, bmaj=4.023 mas, bpa=-8.638 degrees ! Estimated noise=319.359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00724477 Jy ! Component: 100 - total flux cleaned = 0.0108893 Jy ! Component: 150 - total flux cleaned = 0.0115571 Jy ! Component: 200 - total flux cleaned = 0.0118934 Jy ! Total flux subtracted in 200 components = 0.0118934 Jy ! Clean residual min=-0.014935 max=0.017018 Jy/beam ! Clean residual mean=-0.000055 rms=0.005409 Jy/beam ! Combined flux in latest and established models = 0.262019 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00037952 Jy ! Component: 100 - total flux cleaned = 0.00065653 Jy ! Component: 150 - total flux cleaned = 0.000912589 Jy ! Component: 200 - total flux cleaned = 0.00109248 Jy ! Total flux subtracted in 200 components = 0.00109248 Jy ! Clean residual min=-0.014809 max=0.016957 Jy/beam ! Clean residual mean=-0.000052 rms=0.005378 Jy/beam ! Combined flux in latest and established models = 0.263112 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 111 components and 0.263112 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.357 mas, bmaj=3.565 mas, bpa=-17.46 degrees ! Estimated noise=305.705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00156158 Jy ! Component: 100 - total flux cleaned = -0.00170005 Jy ! Component: 150 - total flux cleaned = -0.0018762 Jy ! Component: 200 - total flux cleaned = -0.00192698 Jy ! Total flux subtracted in 200 components = -0.00192698 Jy ! Clean residual min=-0.011297 max=0.012880 Jy/beam ! Clean residual mean=-0.000043 rms=0.003938 Jy/beam ! Combined flux in latest and established models = 0.261185 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 126 components and 0.261185 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=0.141059Jy sigma=0.000705 ! Fit after self-cal, rms=0.140833Jy sigma=0.000705 wmodel J1851+0035_X_2017_09_26_pus_map.mod ! Writing 126 model components to file: J1851+0035_X_2017_09_26_pus_map.mod wobs J1851+0035_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J1851+0035_X_2017_09_26_pus_uvs.fits wwins J1851+0035_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J1851+0035_X_2017_09_26_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 = 0.00532913 Jy ! Component: 100 - total flux cleaned = 0.00802491 Jy ! Component: 150 - total flux cleaned = 0.0104906 Jy ! Component: 200 - total flux cleaned = 0.0133062 Jy ! Component: 250 - total flux cleaned = 0.0157792 Jy ! Component: 300 - total flux cleaned = 0.0182551 Jy ! Component: 350 - total flux cleaned = 0.0208711 Jy ! Component: 400 - total flux cleaned = 0.0233306 Jy ! Component: 450 - total flux cleaned = 0.0255415 Jy ! Component: 500 - total flux cleaned = 0.0276499 Jy ! Component: 550 - total flux cleaned = 0.0296644 Jy ! Component: 600 - total flux cleaned = 0.0311456 Jy ! Component: 650 - total flux cleaned = 0.0323576 Jy ! Component: 700 - total flux cleaned = 0.0333158 Jy ! Component: 750 - total flux cleaned = 0.0341404 Jy ! Component: 800 - total flux cleaned = 0.0347406 Jy ! Component: 850 - total flux cleaned = 0.0352298 Jy ! Component: 900 - total flux cleaned = 0.0358013 Jy ! Component: 950 - total flux cleaned = 0.0363575 Jy ! Component: 1000 - total flux cleaned = 0.0367194 Jy ! Component: 1050 - total flux cleaned = 0.0371624 Jy ! Component: 1100 - total flux cleaned = 0.0376815 Jy ! Component: 1150 - total flux cleaned = 0.0383564 Jy ! Component: 1200 - total flux cleaned = 0.038438 Jy ! Component: 1250 - total flux cleaned = 0.0390039 Jy ! Component: 1300 - total flux cleaned = 0.0390046 Jy ! Component: 1350 - total flux cleaned = 0.0392386 Jy ! Component: 1400 - total flux cleaned = 0.0393152 Jy ! Component: 1450 - total flux cleaned = 0.0394664 Jy ! Component: 1500 - total flux cleaned = 0.0393206 Jy ! Component: 1550 - total flux cleaned = 0.0394661 Jy ! Component: 1600 - total flux cleaned = 0.0395373 Jy ! Component: 1650 - total flux cleaned = 0.0397471 Jy ! Component: 1700 - total flux cleaned = 0.0400909 Jy ! Component: 1750 - total flux cleaned = 0.0402939 Jy ! Component: 1800 - total flux cleaned = 0.0404942 Jy ! Component: 1850 - total flux cleaned = 0.0408872 Jy ! Component: 1900 - total flux cleaned = 0.0411436 Jy ! Component: 1950 - total flux cleaned = 0.0413971 Jy ! Component: 2000 - total flux cleaned = 0.0417727 Jy ! Total flux subtracted in 2048 components = 0.0421425 Jy ! Clean residual min=-0.003070 max=0.003120 Jy/beam ! Clean residual mean=0.000012 rms=0.001792 Jy/beam ! Combined flux in latest and established models = 0.303327 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 430 components and 0.303327 Jy ![Exited script file: muppet] wmap "J1851+0035_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.357 x 3.565 at -17.46 degrees (North through East) ! Clean map min=-0.0074247 max=0.068148 Jy/beam ! Writing clean map to FITS file: J1851+0035_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 0.0681481 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0018514 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -8.15019 8.15019 16.3004 32.6008 65.2015 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0055 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.068 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.357 x 3.565 at -17.46 degrees (North through East) ! Clean map min=-0.0074247 max=0.068148 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 J1851+0035_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:40:46 2019