! Started logfile: /scr/pima/bg219b_uvs/J0211+5058_X_uvs.log on Thu Apr 7 01:39:28 2016 obs /scr/pima/bg219b_uvs/J0211+5058_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0211+5058_X_uva.fits ! AN table 1: 62 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.445276 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0211+5058 ! ! 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 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 9276 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! 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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J0211+5058_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 = 1024x1024 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 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.003202Jy sigma=27.245768 ! Fit after self-cal, rms=0.961721Jy sigma=26.255894 ! 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=2.349 mas, bmaj=4.628 mas, bpa=87.43 degrees ! Estimated noise=0.77183 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 = 0.0294062 Jy ! Component: 100 - total flux cleaned = 0.0361491 Jy ! Total flux subtracted in 100 components = 0.0361491 Jy ! Clean residual min=-0.004175 max=0.004849 Jy/beam ! Clean residual mean=0.000038 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.0361491 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0361491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044488Jy sigma=1.192115 ! Fit after self-cal, rms=0.042395Jy sigma=1.135131 ! 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=2.67 mas, bmaj=4.92 mas, bpa=86.96 degrees ! Estimated noise=0.391378 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 = 0.00627444 Jy ! Component: 100 - total flux cleaned = 0.00987225 Jy ! Component: 150 - total flux cleaned = 0.0124657 Jy ! Component: 200 - total flux cleaned = 0.0143674 Jy ! Total flux subtracted in 200 components = 0.0143674 Jy ! Clean residual min=-0.003399 max=0.002669 Jy/beam ! Clean residual mean=0.000043 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.0505165 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 75 components and 0.0505165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041374Jy sigma=1.106558 ! Fit after self-cal, rms=0.041240Jy sigma=1.104710 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.67 x 4.92 at 86.96 degrees (North through East) ! Clean map min=-0.0034213 max=0.042143 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.00* KP 0.93 ! LA 0.95 NL 1.01 OV 1.09 PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.10 HN 1.00* KP 1.05 ! LA 0.89 NL 0.92 OV 1.17 PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.00 HN 1.00* KP 1.05 ! LA 0.88 NL 1.06 OV 1.07 PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041240Jy sigma=1.104710 ! Fit after self-cal, rms=0.041608Jy sigma=1.101900 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.685 mas, bmaj=4.956 mas, bpa=87.21 degrees ! Estimated noise=0.396283 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 = 0.00172303 Jy ! Component: 100 - total flux cleaned = 0.00284374 Jy ! Component: 150 - total flux cleaned = 0.00363588 Jy ! Component: 200 - total flux cleaned = 0.00420446 Jy ! Total flux subtracted in 200 components = 0.00420446 Jy ! Clean residual min=-0.003075 max=0.002750 Jy/beam ! Clean residual mean=0.000034 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.054721 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 0.054721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041531Jy sigma=1.099453 ! Fit after self-cal, rms=0.041515Jy sigma=1.098060 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041515Jy sigma=1.098060 ! Fit after self-cal, rms=0.041451Jy sigma=1.094311 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.684 mas, bmaj=4.946 mas, bpa=87.48 degrees ! Estimated noise=0.393503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000901226 Jy ! Component: 100 - total flux cleaned = 0.00146108 Jy ! Component: 150 - total flux cleaned = 0.00182953 Jy ! Component: 200 - total flux cleaned = 0.00199255 Jy ! Total flux subtracted in 200 components = 0.00199255 Jy ! Clean residual min=-0.002877 max=0.002490 Jy/beam ! Clean residual mean=0.000027 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.0567135 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 110 components and 0.0567135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041431Jy sigma=1.093653 ! Fit after self-cal, rms=0.041494Jy sigma=1.092779 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 = 0.000343909 Jy ! Component: 100 - total flux cleaned = 0.00042647 Jy ! Component: 150 - total flux cleaned = 0.000441971 Jy ! Component: 200 - total flux cleaned = 0.000456356 Jy ! Total flux subtracted in 200 components = 0.000456356 Jy ! Clean residual min=-0.002858 max=0.002561 Jy/beam ! Clean residual mean=0.000028 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.0571699 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 116 components and 0.0571699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041490Jy sigma=1.092664 ! Fit after self-cal, rms=0.041486Jy sigma=1.092647 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041486Jy sigma=1.092647 ! Fit after self-cal, rms=0.041603Jy sigma=1.092239 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.677 mas, bmaj=4.937 mas, bpa=87.85 degrees ! Estimated noise=0.392526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000597691 Jy ! Component: 100 - total flux cleaned = 0.000969727 Jy ! Component: 150 - total flux cleaned = 0.00109798 Jy ! Component: 200 - total flux cleaned = 0.00117494 Jy ! Total flux subtracted in 200 components = 0.00117494 Jy ! Clean residual min=-0.002772 max=0.002444 Jy/beam ! Clean residual mean=0.000025 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.0583448 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 118 components and 0.0583448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041594Jy sigma=1.091930 ! Fit after self-cal, rms=0.041616Jy sigma=1.091822 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 = 0.000180191 Jy ! Component: 100 - total flux cleaned = 0.000179995 Jy ! Component: 150 - total flux cleaned = 0.00017957 Jy ! Component: 200 - total flux cleaned = 0.000179341 Jy ! Total flux subtracted in 200 components = 0.000179341 Jy ! Clean residual min=-0.002767 max=0.002489 Jy/beam ! Clean residual mean=0.000026 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.0585242 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 121 components and 0.0585242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041614Jy sigma=1.091757 ! Fit after self-cal, rms=0.041612Jy sigma=1.091727 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041612Jy sigma=1.091727 ! Fit after self-cal, rms=0.041761Jy sigma=1.090842 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.016 mas, bmaj=5.083 mas, bpa=86.41 degrees ! Estimated noise=0.400532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000551189 Jy ! Component: 100 - total flux cleaned = 0.000850133 Jy ! Component: 150 - total flux cleaned = 0.00094011 Jy ! Component: 200 - total flux cleaned = 0.00100001 Jy ! Total flux subtracted in 200 components = 0.00100001 Jy ! Clean residual min=-0.002816 max=0.002618 Jy/beam ! Clean residual mean=0.000028 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.0595242 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 126 components and 0.0595242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041756Jy sigma=1.090643 ! Fit after self-cal, rms=0.041769Jy sigma=1.090077 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 = 4.69991e-05 Jy ! Component: 100 - total flux cleaned = 7.03311e-05 Jy ! Component: 150 - total flux cleaned = 8.55056e-05 Jy ! Component: 200 - total flux cleaned = 9.96609e-05 Jy ! Total flux subtracted in 200 components = 9.96609e-05 Jy ! Clean residual min=-0.002840 max=0.002657 Jy/beam ! Clean residual mean=0.000028 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0596238 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 131 components and 0.0596238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041767Jy sigma=1.090025 ! Fit after self-cal, rms=0.041766Jy sigma=1.090017 ! 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=2.67 mas, bmaj=4.932 mas, bpa=88.23 degrees ! Estimated noise=0.39155 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.67 x 4.932 at 88.23 degrees (North through East) ! Clean map min=-0.0027399 max=0.042626 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=2.341 mas, bmaj=4.655 mas, bpa=89.64 degrees ! Estimated noise=0.758846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305224 Jy ! Component: 100 - total flux cleaned = 0.0382921 Jy ! Component: 150 - total flux cleaned = 0.0430844 Jy ! Component: 200 - total flux cleaned = 0.0466888 Jy ! Total flux subtracted in 200 components = 0.0466888 Jy ! Clean residual min=-0.003126 max=0.002971 Jy/beam ! Clean residual mean=0.000030 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.0466888 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0466888 Jy ! Inverting map and beam ! Estimated beam: bmin=2.67 mas, bmaj=4.932 mas, bpa=88.23 degrees ! Estimated noise=0.39155 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 = 0.00395051 Jy ! Component: 100 - total flux cleaned = 0.0064522 Jy ! Component: 150 - total flux cleaned = 0.00821279 Jy ! Component: 200 - total flux cleaned = 0.00946718 Jy ! Total flux subtracted in 200 components = 0.00946718 Jy ! Clean residual min=-0.002963 max=0.002424 Jy/beam ! Clean residual mean=0.000030 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.056156 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 67 components and 0.056156 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=3.016 mas, bmaj=5.083 mas, bpa=86.41 degrees ! Estimated noise=0.400532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111136 Jy ! Component: 100 - total flux cleaned = 0.00188599 Jy ! Component: 150 - total flux cleaned = 0.00243403 Jy ! Component: 200 - total flux cleaned = 0.00282485 Jy ! Total flux subtracted in 200 components = 0.00282485 Jy ! Clean residual min=-0.002943 max=0.002708 Jy/beam ! Clean residual mean=0.000030 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.0589808 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 = 0.000279921 Jy ! Component: 100 - total flux cleaned = 0.000368234 Jy ! Component: 150 - total flux cleaned = 0.000400596 Jy ! Component: 200 - total flux cleaned = 0.000430399 Jy ! Total flux subtracted in 200 components = 0.000430399 Jy ! Clean residual min=-0.002915 max=0.002697 Jy/beam ! Clean residual mean=0.000029 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.0594112 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 81 components and 0.0594112 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.67 mas, bmaj=4.932 mas, bpa=88.23 degrees ! Estimated noise=0.39155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000130475 Jy ! Component: 100 - total flux cleaned = -0.000138944 Jy ! Component: 150 - total flux cleaned = -0.00013256 Jy ! Component: 200 - total flux cleaned = -0.000127109 Jy ! Total flux subtracted in 200 components = -0.000127109 Jy ! Clean residual min=-0.002818 max=0.002509 Jy/beam ! Clean residual mean=0.000024 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.0592841 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.0592841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.041765Jy sigma=1.090107 ! Fit after self-cal, rms=0.041769Jy sigma=1.090077 wmodel /scr/pima/bg219b_uvs/J0211+5058_X_map.mod ! Writing 93 model components to file: /scr/pima/bg219b_uvs/J0211+5058_X_map.mod wobs /scr/pima/bg219b_uvs/J0211+5058_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0211+5058_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0211+5058_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219b_uvs/J0211+5058_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000371114 Jy ! Component: 100 - total flux cleaned = -0.000371766 Jy ! Component: 150 - total flux cleaned = -0.000473034 Jy ! Component: 200 - total flux cleaned = -0.000565434 Jy ! Component: 250 - total flux cleaned = -0.00059234 Jy ! Component: 300 - total flux cleaned = -0.000643714 Jy ! Component: 350 - total flux cleaned = -0.000736644 Jy ! Component: 400 - total flux cleaned = -0.000757867 Jy ! Component: 450 - total flux cleaned = -0.00071789 Jy ! Component: 500 - total flux cleaned = -0.00071785 Jy ! Component: 550 - total flux cleaned = -0.000771559 Jy ! Component: 600 - total flux cleaned = -0.000823082 Jy ! Component: 650 - total flux cleaned = -0.000807781 Jy ! Component: 700 - total flux cleaned = -0.000823885 Jy ! Component: 750 - total flux cleaned = -0.000794576 Jy ! Component: 800 - total flux cleaned = -0.000751811 Jy ! Component: 850 - total flux cleaned = -0.000710391 Jy ! Component: 900 - total flux cleaned = -0.000683747 Jy ! Component: 950 - total flux cleaned = -0.00068368 Jy ! Component: 1000 - total flux cleaned = -0.000646257 Jy ! Component: 1050 - total flux cleaned = -0.000658597 Jy ! Component: 1100 - total flux cleaned = -0.000705807 Jy ! Component: 1150 - total flux cleaned = -0.000705807 Jy ! Component: 1200 - total flux cleaned = -0.000683578 Jy ! Component: 1250 - total flux cleaned = -0.000727235 Jy ! Component: 1300 - total flux cleaned = -0.000726991 Jy ! Component: 1350 - total flux cleaned = -0.000757958 Jy ! Component: 1400 - total flux cleaned = -0.000778195 Jy ! Component: 1450 - total flux cleaned = -0.000798158 Jy ! Component: 1500 - total flux cleaned = -0.000866368 Jy ! Component: 1550 - total flux cleaned = -0.000875932 Jy ! Component: 1600 - total flux cleaned = -0.000904029 Jy ! Component: 1650 - total flux cleaned = -0.000940871 Jy ! Component: 1700 - total flux cleaned = -0.000967874 Jy ! Component: 1750 - total flux cleaned = -0.000994523 Jy ! Component: 1800 - total flux cleaned = -0.00100326 Jy ! Component: 1850 - total flux cleaned = -0.00104622 Jy ! Component: 1900 - total flux cleaned = -0.00107151 Jy ! Component: 1950 - total flux cleaned = -0.00112131 Jy ! Component: 2000 - total flux cleaned = -0.00115391 Jy ! Component: 2050 - total flux cleaned = -0.00120221 Jy ! Component: 2100 - total flux cleaned = -0.00124983 Jy ! Component: 2150 - total flux cleaned = -0.00133622 Jy ! Component: 2200 - total flux cleaned = -0.00143719 Jy ! Component: 2250 - total flux cleaned = -0.00154486 Jy ! Component: 2300 - total flux cleaned = -0.00164399 Jy ! Component: 2350 - total flux cleaned = -0.00174227 Jy ! Component: 2400 - total flux cleaned = -0.0018472 Jy ! Component: 2450 - total flux cleaned = -0.00192905 Jy ! Component: 2500 - total flux cleaned = -0.00203235 Jy ! Component: 2550 - total flux cleaned = -0.00214219 Jy ! Component: 2600 - total flux cleaned = -0.00222937 Jy ! Component: 2650 - total flux cleaned = -0.00233753 Jy ! Component: 2700 - total flux cleaned = -0.00241633 Jy ! Component: 2750 - total flux cleaned = -0.00252322 Jy ! Component: 2800 - total flux cleaned = -0.00260822 Jy ! Component: 2850 - total flux cleaned = -0.00269274 Jy ! Component: 2900 - total flux cleaned = -0.00277684 Jy ! Component: 2950 - total flux cleaned = -0.00285354 Jy ! Component: 3000 - total flux cleaned = -0.00293678 Jy ! Component: 3050 - total flux cleaned = -0.00300588 Jy ! Component: 3100 - total flux cleaned = -0.00305405 Jy ! Component: 3150 - total flux cleaned = -0.00312947 Jy ! Component: 3200 - total flux cleaned = -0.00317731 Jy ! Component: 3250 - total flux cleaned = -0.00323182 Jy ! Component: 3300 - total flux cleaned = -0.00329295 Jy ! Component: 3350 - total flux cleaned = -0.00334711 Jy ! Component: 3400 - total flux cleaned = -0.00339436 Jy ! Component: 3450 - total flux cleaned = -0.00343475 Jy ! Component: 3500 - total flux cleaned = -0.00350191 Jy ! Component: 3550 - total flux cleaned = -0.0035354 Jy ! Component: 3600 - total flux cleaned = -0.00357552 Jy ! Component: 3650 - total flux cleaned = -0.00362222 Jy ! Component: 3700 - total flux cleaned = -0.00368214 Jy ! Component: 3750 - total flux cleaned = -0.00375519 Jy ! Component: 3800 - total flux cleaned = -0.00380157 Jy ! Component: 3850 - total flux cleaned = -0.00382142 Jy ! Component: 3900 - total flux cleaned = -0.00386772 Jy ! Component: 3950 - total flux cleaned = -0.00391393 Jy ! Component: 4000 - total flux cleaned = -0.00396666 Jy ! Component: 4050 - total flux cleaned = -0.00401274 Jy ! Total flux subtracted in 4096 components = -0.00401934 Jy ! Clean residual min=-0.000418 max=0.000359 Jy/beam ! Clean residual mean=-0.000006 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0552648 Jy keep ! Adding 337 model components to the UV plane model. ! The established model now contains 430 components and 0.0552648 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0211+5058_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.67 x 4.932 at 88.23 degrees (North through East) ! Clean map min=-0.0012287 max=0.042619 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0211+5058_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0426193 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012572 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.884952 0.884952 1.7699 3.53981 7.07961 14.1592 28.3185 56.6369 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 339.001 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0211+5058_X_uvs.log closed on Thu Apr 7 01:39:33 2016