! Started logfile: J1042+1203_X_2017_01_21_pus_uvs.log on Sun May 5 15:28:38 2019 obs J1042+1203_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1042+1203_X_2017_01_21_pus_uva.fits ! AN table 1: 218 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.622197 visibilities/baseline/integration-bin. ! Found source: J1042+1203 ! ! 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 58596 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 J1042+1203_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 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.944618Jy sigma=0.007268 ! Fit after self-cal, rms=0.913814Jy sigma=0.007081 ! 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=0.6637 mas, bmaj=1.463 mas, bpa=-2.192 degrees ! Estimated noise=727.201 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 = 0.0684765 Jy ! Component: 100 - total flux cleaned = 0.0857373 Jy ! Total flux subtracted in 100 components = 0.0857373 Jy ! Clean residual min=-0.006606 max=0.010015 Jy/beam ! Clean residual mean=-0.000179 rms=0.002067 Jy/beam ! Combined flux in latest and established models = 0.0857373 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0857373 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=0.120931Jy sigma=0.000727 ! Fit after self-cal, rms=0.120858Jy sigma=0.000727 ! 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=0.7757 mas, bmaj=1.662 mas, bpa=-0.4991 degrees ! Estimated noise=392.935 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 = 0.0136883 Jy ! Component: 100 - total flux cleaned = 0.0211082 Jy ! Component: 150 - total flux cleaned = 0.0256617 Jy ! Component: 200 - total flux cleaned = 0.0285289 Jy ! Total flux subtracted in 200 components = 0.0285289 Jy ! Clean residual min=-0.008993 max=0.015129 Jy/beam ! Clean residual mean=-0.000418 rms=0.003476 Jy/beam ! Combined flux in latest and established models = 0.114266 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.114266 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=0.119380Jy sigma=0.000711 ! Fit after self-cal, rms=0.119353Jy sigma=0.000710 ! 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 1.06 FD 1.00* HN 0.95 LA 0.93 ! MK 1.10 NL 1.02 OV 1.09 PT 0.84 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 0.99 LA 0.96 ! MK 1.14 NL 0.99 OV 1.14 PT 0.85 ! SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 1.00* HN 1.02 LA 0.91 ! MK 1.15 NL 1.02 OV 1.12 PT 0.84 ! SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 1.02 LA 0.92 ! MK 1.14 NL 1.02 OV 1.10 PT 0.84 ! SC 1.15 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.02 LA 0.92 ! MK 1.10 NL 1.01 OV 1.12 PT 0.82 ! SC 1.15 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 0.97 LA 0.91 ! MK 1.10 NL 1.00 OV 1.15 PT 0.82 ! SC 1.13 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 LA 0.91 ! MK 1.14 NL 1.01 OV 1.18 PT 0.82 ! SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.98 LA 0.92 ! MK 1.13 NL 1.00 OV 1.14 PT 0.81 ! SC 1.11 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.97 LA 0.92 ! MK 1.11 NL 1.02 OV 1.22 PT 0.81 ! SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.00* HN 0.99 LA 0.91 ! MK 1.09 NL 0.96 OV 1.18 PT 0.80 ! SC 1.08 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.00* HN 0.98 LA 0.95 ! MK 1.11 NL 0.98 OV 1.13 PT 0.82 ! SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.00* HN 0.95 LA 0.93 ! MK 1.33 NL 0.99 OV 1.15 PT 0.79 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.119353Jy sigma=0.000710 ! Fit after self-cal, rms=0.131072Jy sigma=0.000704 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8062 mas, bmaj=1.717 mas, bpa=-0.843 degrees ! Estimated noise=402.216 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 = -0.00126679 Jy ! Component: 100 - total flux cleaned = -0.00147274 Jy ! Component: 150 - total flux cleaned = -0.00151073 Jy ! Component: 200 - total flux cleaned = -0.00147402 Jy ! Total flux subtracted in 200 components = -0.00147402 Jy ! Clean residual min=-0.009759 max=0.015867 Jy/beam ! Clean residual mean=-0.000361 rms=0.003301 Jy/beam ! Combined flux in latest and established models = 0.112792 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.112792 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=0.131028Jy sigma=0.000703 ! Fit after self-cal, rms=0.131435Jy sigma=0.000703 ! 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=0.131435Jy sigma=0.000703 ! Fit after self-cal, rms=0.168825Jy sigma=0.000665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8106 mas, bmaj=1.727 mas, bpa=0.462 degrees ! Estimated noise=411.221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00059158 Jy ! Component: 100 - total flux cleaned = 0.000279038 Jy ! Component: 150 - total flux cleaned = 0.000221668 Jy ! Component: 200 - total flux cleaned = 0.000219903 Jy ! Total flux subtracted in 200 components = 0.000219903 Jy ! Clean residual min=-0.005816 max=0.010312 Jy/beam ! Clean residual mean=-0.000084 rms=0.001956 Jy/beam ! Combined flux in latest and established models = 0.113012 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.113012 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=0.168705Jy sigma=0.000665 ! Fit after self-cal, rms=0.170194Jy sigma=0.000663 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 (-9.2, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00787803 Jy ! Component: 100 - total flux cleaned = 0.011467 Jy ! Component: 150 - total flux cleaned = 0.0134906 Jy ! Component: 200 - total flux cleaned = 0.0143674 Jy ! Total flux subtracted in 200 components = 0.0143674 Jy ! Clean residual min=-0.005204 max=0.007181 Jy/beam ! Clean residual mean=-0.000046 rms=0.001699 Jy/beam ! Combined flux in latest and established models = 0.127379 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.127379 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=0.169757Jy sigma=0.000658 ! Fit after self-cal, rms=0.169408Jy sigma=0.000656 ! 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=0.169408Jy sigma=0.000656 ! Fit after self-cal, rms=0.166814Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8146 mas, bmaj=1.729 mas, bpa=0.2927 degrees ! Estimated noise=409.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381277 Jy ! Component: 100 - total flux cleaned = 0.00581281 Jy ! Component: 150 - total flux cleaned = 0.00630162 Jy ! Component: 200 - total flux cleaned = 0.00649293 Jy ! Total flux subtracted in 200 components = 0.00649293 Jy ! Clean residual min=-0.005288 max=0.006833 Jy/beam ! Clean residual mean=-0.000034 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 0.133872 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.133872 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=0.166661Jy sigma=0.000654 ! Fit after self-cal, rms=0.166601Jy sigma=0.000654 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 = 0.00178965 Jy ! Component: 100 - total flux cleaned = 0.00210427 Jy ! Component: 150 - total flux cleaned = 0.00216308 Jy ! Component: 200 - total flux cleaned = 0.00222081 Jy ! Total flux subtracted in 200 components = 0.00222081 Jy ! Clean residual min=-0.005350 max=0.006656 Jy/beam ! Clean residual mean=-0.000029 rms=0.001565 Jy/beam ! Combined flux in latest and established models = 0.136093 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.136093 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=0.166528Jy sigma=0.000654 ! Fit after self-cal, rms=0.166477Jy sigma=0.000654 ! 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=0.166477Jy sigma=0.000654 ! Fit after self-cal, rms=0.162973Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.97 mas, bmaj=2.915 mas, bpa=-0.8316 degrees ! Estimated noise=506.452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032311 Jy ! Component: 100 - total flux cleaned = 0.00430344 Jy ! Component: 150 - total flux cleaned = 0.00497758 Jy ! Component: 200 - total flux cleaned = 0.00550081 Jy ! Total flux subtracted in 200 components = 0.00550081 Jy ! Clean residual min=-0.007720 max=0.009075 Jy/beam ! Clean residual mean=-0.000051 rms=0.002862 Jy/beam ! Combined flux in latest and established models = 0.141594 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 69 components and 0.141594 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=0.162982Jy sigma=0.000653 ! Fit after self-cal, rms=0.162964Jy sigma=0.000653 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 = 0.000735898 Jy ! Component: 100 - total flux cleaned = 0.00122198 Jy ! Component: 150 - total flux cleaned = 0.00170871 Jy ! Component: 200 - total flux cleaned = 0.00198191 Jy ! Total flux subtracted in 200 components = 0.00198191 Jy ! Clean residual min=-0.007601 max=0.008828 Jy/beam ! Clean residual mean=-0.000032 rms=0.002824 Jy/beam ! Combined flux in latest and established models = 0.143576 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 71 components and 0.143576 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=0.162980Jy sigma=0.000653 ! Fit after self-cal, rms=0.162966Jy sigma=0.000653 ! 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=0.8173 mas, bmaj=1.732 mas, bpa=0.08985 degrees ! Estimated noise=407.81 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8173 x 1.732 at 0.08985 degrees (North through East) ! Clean map min=-0.0051047 max=0.093649 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=0.6851 mas, bmaj=1.501 mas, bpa=-1.081 degrees ! Estimated noise=789.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0729422 Jy ! Component: 100 - total flux cleaned = 0.0915796 Jy ! Component: 150 - total flux cleaned = 0.101919 Jy ! Component: 200 - total flux cleaned = 0.109043 Jy ! Total flux subtracted in 200 components = 0.109043 Jy ! Clean residual min=-0.005779 max=0.007940 Jy/beam ! Clean residual mean=-0.000050 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 0.109043 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.109043 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8173 mas, bmaj=1.732 mas, bpa=0.08985 degrees ! Estimated noise=407.81 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) ! Added new window around map position (-1, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00898729 Jy ! Component: 100 - total flux cleaned = 0.0148223 Jy ! Component: 150 - total flux cleaned = 0.0194892 Jy ! Component: 200 - total flux cleaned = 0.0232961 Jy ! Total flux subtracted in 200 components = 0.0232961 Jy ! Clean residual min=-0.005514 max=0.006566 Jy/beam ! Clean residual mean=-0.000041 rms=0.001516 Jy/beam ! Combined flux in latest and established models = 0.132339 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.132339 Jy ! Inverting map ! Added new window around map position (-18.2, 7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00632869 Jy ! Component: 100 - total flux cleaned = 0.0100936 Jy ! Component: 150 - total flux cleaned = 0.012905 Jy ! Component: 200 - total flux cleaned = 0.0142527 Jy ! Total flux subtracted in 200 components = 0.0142527 Jy ! Clean residual min=-0.004336 max=0.005294 Jy/beam ! Clean residual mean=0.000028 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.146592 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 65 components and 0.146592 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=1.97 mas, bmaj=2.915 mas, bpa=-0.8316 degrees ! Estimated noise=506.452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430739 Jy ! Component: 100 - total flux cleaned = 0.00617239 Jy ! Component: 150 - total flux cleaned = 0.00666591 Jy ! Component: 200 - total flux cleaned = 0.00715719 Jy ! Total flux subtracted in 200 components = 0.00715719 Jy ! Clean residual min=-0.007017 max=0.007950 Jy/beam ! Clean residual mean=0.000161 rms=0.002457 Jy/beam ! Combined flux in latest and established models = 0.153749 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 = 0.000312058 Jy ! Component: 100 - total flux cleaned = 0.000425672 Jy ! Component: 150 - total flux cleaned = 0.000533556 Jy ! Component: 200 - total flux cleaned = 0.000584866 Jy ! Total flux subtracted in 200 components = 0.000584866 Jy ! Clean residual min=-0.007076 max=0.007873 Jy/beam ! Clean residual mean=0.000167 rms=0.002453 Jy/beam ! Combined flux in latest and established models = 0.154334 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 99 components and 0.154334 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8173 mas, bmaj=1.732 mas, bpa=0.08985 degrees ! Estimated noise=407.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.35694e-05 Jy ! Component: 100 - total flux cleaned = 0.00037947 Jy ! Component: 150 - total flux cleaned = 0.000510596 Jy ! Component: 200 - total flux cleaned = 0.000755709 Jy ! Total flux subtracted in 200 components = 0.000755709 Jy ! Clean residual min=-0.004143 max=0.005222 Jy/beam ! Clean residual mean=0.000070 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.155089 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 0.155089 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=0.162328Jy sigma=0.000648 ! Fit after self-cal, rms=0.162070Jy sigma=0.000646 wmodel J1042+1203_X_2017_01_21_pus_map.mod ! Writing 117 model components to file: J1042+1203_X_2017_01_21_pus_map.mod wobs J1042+1203_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1042+1203_X_2017_01_21_pus_uvs.fits wwins J1042+1203_X_2017_01_21_pus_map.win ! wwins: Wrote 4 windows to J1042+1203_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 = 0.00230856 Jy ! Component: 100 - total flux cleaned = 0.00369269 Jy ! Component: 150 - total flux cleaned = 0.00421813 Jy ! Component: 200 - total flux cleaned = 0.00414948 Jy ! Component: 250 - total flux cleaned = 0.00401839 Jy ! Component: 300 - total flux cleaned = 0.0040849 Jy ! Component: 350 - total flux cleaned = 0.00427166 Jy ! Component: 400 - total flux cleaned = 0.00445221 Jy ! Component: 450 - total flux cleaned = 0.00479612 Jy ! Component: 500 - total flux cleaned = 0.00507182 Jy ! Component: 550 - total flux cleaned = 0.00533939 Jy ! Component: 600 - total flux cleaned = 0.00559925 Jy ! Component: 650 - total flux cleaned = 0.00570016 Jy ! Component: 700 - total flux cleaned = 0.00609242 Jy ! Component: 750 - total flux cleaned = 0.00628298 Jy ! Component: 800 - total flux cleaned = 0.00665592 Jy ! Component: 850 - total flux cleaned = 0.00692746 Jy ! Component: 900 - total flux cleaned = 0.00697073 Jy ! Component: 950 - total flux cleaned = 0.00727447 Jy ! Component: 1000 - total flux cleaned = 0.00744386 Jy ! Component: 1050 - total flux cleaned = 0.00773547 Jy ! Component: 1100 - total flux cleaned = 0.00789865 Jy ! Component: 1150 - total flux cleaned = 0.00817944 Jy ! Component: 1200 - total flux cleaned = 0.00841502 Jy ! Component: 1250 - total flux cleaned = 0.00864641 Jy ! Component: 1300 - total flux cleaned = 0.00887369 Jy ! Component: 1350 - total flux cleaned = 0.00909794 Jy ! Component: 1400 - total flux cleaned = 0.00939096 Jy ! Component: 1450 - total flux cleaned = 0.00960654 Jy ! Component: 1500 - total flux cleaned = 0.00985383 Jy ! Component: 1550 - total flux cleaned = 0.0100286 Jy ! Component: 1600 - total flux cleaned = 0.0103719 Jy ! Component: 1650 - total flux cleaned = 0.0106077 Jy ! Component: 1700 - total flux cleaned = 0.0109063 Jy ! Component: 1750 - total flux cleaned = 0.0111019 Jy ! Component: 1800 - total flux cleaned = 0.011295 Jy ! Component: 1850 - total flux cleaned = 0.0115169 Jy ! Component: 1900 - total flux cleaned = 0.0117343 Jy ! Component: 1950 - total flux cleaned = 0.0119492 Jy ! Component: 2000 - total flux cleaned = 0.0121302 Jy ! Total flux subtracted in 2048 components = 0.012458 Jy ! Clean residual min=-0.001525 max=0.001617 Jy/beam ! Clean residual mean=0.000036 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.167547 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 275 components and 0.167547 Jy ![Exited script file: muppet] wmap "J1042+1203_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8173 x 1.732 at 0.08985 degrees (North through East) ! Clean map min=-0.0027507 max=0.094312 Jy/beam ! Writing clean map to FITS file: J1042+1203_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 0.0943124 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000579249 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.84254 1.84254 3.68509 7.37017 14.7403 29.4807 58.9614 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.094 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8173 x 1.732 at 0.08985 degrees (North through East) ! Clean map min=-0.0027507 max=0.094312 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 J1042+1203_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:28:41 2019