! Started logfile: /scr/pima/bg219h_uvs/J0201-1132_X_uvs.log on Thu Apr 7 11:57:06 2016 obs /scr/pima/bg219h_uvs/J0201-1132_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0201-1132_X_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.88 visibilities/baseline/integration-bin. ! Found source: J0201-1132 ! ! 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 21384 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/bg219h_uvs/J0201-1132_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 66 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=1.078746Jy sigma=24.779280 ! Fit after self-cal, rms=0.690251Jy sigma=16.069627 ! 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=0.6782 mas, bmaj=1.736 mas, bpa=-3.55 degrees ! Estimated noise=0.503762 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 = 0.235338 Jy ! Component: 100 - total flux cleaned = 0.309254 Jy ! Total flux subtracted in 100 components = 0.309254 Jy ! Clean residual min=-0.019258 max=0.031083 Jy/beam ! Clean residual mean=-0.000013 rms=0.006409 Jy/beam ! Combined flux in latest and established models = 0.309254 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.309254 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=0.148271Jy sigma=3.547511 ! Fit after self-cal, rms=0.147860Jy sigma=3.538613 ! 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=0.9014 mas, bmaj=2.182 mas, bpa=-4.058 degrees ! Estimated noise=0.298096 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 = 0.0344973 Jy ! Component: 100 - total flux cleaned = 0.0463199 Jy ! Component: 150 - total flux cleaned = 0.0471163 Jy ! Component: 200 - total flux cleaned = 0.0467537 Jy ! Total flux subtracted in 200 components = 0.0467537 Jy ! Clean residual min=-0.024584 max=0.034586 Jy/beam ! Clean residual mean=-0.000035 rms=0.008167 Jy/beam ! Combined flux in latest and established models = 0.356008 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.356008 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=0.139383Jy sigma=3.426610 ! Fit after self-cal, rms=0.139268Jy sigma=3.424761 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9014 x 2.182 at -4.058 degrees (North through East) ! Clean map min=-0.024284 max=0.31374 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 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=0.139268Jy sigma=3.424761 ! Fit after self-cal, rms=0.139268Jy sigma=3.424761 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9014 mas, bmaj=2.182 mas, bpa=-4.058 degrees ! Estimated noise=0.298096 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 = 0.000444443 Jy ! Component: 100 - total flux cleaned = 6.16662e-06 Jy ! Component: 150 - total flux cleaned = -0.000488841 Jy ! Component: 200 - total flux cleaned = -0.000806272 Jy ! Total flux subtracted in 200 components = -0.000806272 Jy ! Clean residual min=-0.024566 max=0.034686 Jy/beam ! Clean residual mean=-0.000035 rms=0.008145 Jy/beam ! Combined flux in latest and established models = 0.355202 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.355202 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=0.139044Jy sigma=3.419059 ! Fit after self-cal, rms=0.139010Jy sigma=3.418526 ! 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=0.139010Jy sigma=3.418526 ! Fit after self-cal, rms=0.139010Jy sigma=3.418526 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9014 mas, bmaj=2.182 mas, bpa=-4.058 degrees ! Estimated noise=0.298096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00025109 Jy ! Component: 100 - total flux cleaned = -0.000345124 Jy ! Component: 150 - total flux cleaned = -0.000586265 Jy ! Component: 200 - total flux cleaned = -0.00086761 Jy ! Total flux subtracted in 200 components = -0.00086761 Jy ! Clean residual min=-0.024625 max=0.034642 Jy/beam ! Clean residual mean=-0.000035 rms=0.008136 Jy/beam ! Combined flux in latest and established models = 0.354334 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.354334 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=0.138932Jy sigma=3.415703 ! Fit after self-cal, rms=0.138916Jy sigma=3.415427 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 (-7.4, -31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.03069 Jy ! Component: 100 - total flux cleaned = 0.0462252 Jy ! Component: 150 - total flux cleaned = 0.0557665 Jy ! Component: 200 - total flux cleaned = 0.0585701 Jy ! Total flux subtracted in 200 components = 0.0585701 Jy ! Clean residual min=-0.027259 max=0.029870 Jy/beam ! Clean residual mean=-0.000035 rms=0.007628 Jy/beam ! Combined flux in latest and established models = 0.412904 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 65 components and 0.412904 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=0.133493Jy sigma=3.235787 ! Fit after self-cal, rms=0.132443Jy sigma=3.215043 ! 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=0.132443Jy sigma=3.215043 ! Fit after self-cal, rms=0.132443Jy sigma=3.215043 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9014 mas, bmaj=2.182 mas, bpa=-4.058 degrees ! Estimated noise=0.298096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102328 Jy ! Component: 100 - total flux cleaned = 0.0154799 Jy ! Component: 150 - total flux cleaned = 0.0161165 Jy ! Component: 200 - total flux cleaned = 0.0166475 Jy ! Total flux subtracted in 200 components = 0.0166475 Jy ! Clean residual min=-0.026762 max=0.028685 Jy/beam ! Clean residual mean=-0.000030 rms=0.007479 Jy/beam ! Combined flux in latest and established models = 0.429552 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 84 components and 0.429552 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=0.131883Jy sigma=3.183975 ! Fit after self-cal, rms=0.131750Jy sigma=3.181000 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 = 0.00471182 Jy ! Component: 100 - total flux cleaned = 0.00573104 Jy ! Component: 150 - total flux cleaned = 0.00574166 Jy ! Component: 200 - total flux cleaned = 0.00587967 Jy ! Total flux subtracted in 200 components = 0.00587967 Jy ! Clean residual min=-0.026217 max=0.028809 Jy/beam ! Clean residual mean=-0.000029 rms=0.007441 Jy/beam ! Combined flux in latest and established models = 0.435431 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 0.435431 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=0.131628Jy sigma=3.167096 ! Fit after self-cal, rms=0.131597Jy sigma=3.166214 ! 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=0.131597Jy sigma=3.166214 ! Fit after self-cal, rms=0.131597Jy sigma=3.166214 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.195 mas, bmaj=3.965 mas, bpa=-4.407 degrees ! Estimated noise=0.371668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100624 Jy ! Component: 100 - total flux cleaned = -0.0010123 Jy ! Component: 150 - total flux cleaned = -0.000999974 Jy ! Component: 200 - total flux cleaned = -0.000772602 Jy ! Total flux subtracted in 200 components = -0.000772602 Jy ! Clean residual min=-0.045637 max=0.047047 Jy/beam ! Clean residual mean=-0.000063 rms=0.013267 Jy/beam ! Combined flux in latest and established models = 0.434659 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 103 components and 0.434659 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=0.132066Jy sigma=3.165163 ! Fit after self-cal, rms=0.131917Jy sigma=3.162208 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 = 0.00115484 Jy ! Component: 100 - total flux cleaned = 0.00116111 Jy ! Component: 150 - total flux cleaned = 0.00115354 Jy ! Component: 200 - total flux cleaned = 0.00116085 Jy ! Total flux subtracted in 200 components = 0.00116085 Jy ! Clean residual min=-0.045808 max=0.046392 Jy/beam ! Clean residual mean=-0.000064 rms=0.013216 Jy/beam ! Combined flux in latest and established models = 0.43582 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 105 components and 0.43582 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=0.132597Jy sigma=3.171473 ! Fit after self-cal, rms=0.132538Jy sigma=3.170174 ! 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=0.9014 mas, bmaj=2.182 mas, bpa=-4.058 degrees ! Estimated noise=0.298096 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9014 x 2.182 at -4.058 degrees (North through East) ! Clean map min=-0.026757 max=0.30934 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=0.6782 mas, bmaj=1.736 mas, bpa=-3.55 degrees ! Estimated noise=0.503762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.23473 Jy ! Component: 100 - total flux cleaned = 0.310676 Jy ! Component: 150 - total flux cleaned = 0.349641 Jy ! Component: 200 - total flux cleaned = 0.375995 Jy ! Total flux subtracted in 200 components = 0.375995 Jy ! Clean residual min=-0.018576 max=0.024855 Jy/beam ! Clean residual mean=-0.000001 rms=0.005710 Jy/beam ! Combined flux in latest and established models = 0.375995 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.375995 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9014 mas, bmaj=2.182 mas, bpa=-4.058 degrees ! Estimated noise=0.298096 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 = 0.0252036 Jy ! Component: 100 - total flux cleaned = 0.040765 Jy ! Component: 150 - total flux cleaned = 0.0515398 Jy ! Component: 200 - total flux cleaned = 0.0580476 Jy ! Total flux subtracted in 200 components = 0.0580476 Jy ! Clean residual min=-0.026357 max=0.029509 Jy/beam ! Clean residual mean=-0.000028 rms=0.007509 Jy/beam ! Combined flux in latest and established models = 0.434042 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 52 components and 0.434043 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=2.195 mas, bmaj=3.965 mas, bpa=-4.407 degrees ! Estimated noise=0.371668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363378 Jy ! Component: 100 - total flux cleaned = 0.00562631 Jy ! Component: 150 - total flux cleaned = 0.00659521 Jy ! Component: 200 - total flux cleaned = 0.00659356 Jy ! Total flux subtracted in 200 components = 0.00659356 Jy ! Clean residual min=-0.046871 max=0.047057 Jy/beam ! Clean residual mean=-0.000058 rms=0.013325 Jy/beam ! Combined flux in latest and established models = 0.440636 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 = 0.000242004 Jy ! Component: 100 - total flux cleaned = 0.000243383 Jy ! Component: 150 - total flux cleaned = 4.2312e-05 Jy ! Component: 200 - total flux cleaned = 4.28234e-05 Jy ! Total flux subtracted in 200 components = 4.28234e-05 Jy ! Clean residual min=-0.046937 max=0.046660 Jy/beam ! Clean residual mean=-0.000061 rms=0.013268 Jy/beam ! Combined flux in latest and established models = 0.440679 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.440679 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9014 mas, bmaj=2.182 mas, bpa=-4.058 degrees ! Estimated noise=0.298096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00610843 Jy ! Component: 100 - total flux cleaned = -0.00740565 Jy ! Component: 150 - total flux cleaned = -0.00766334 Jy ! Component: 200 - total flux cleaned = -0.00742972 Jy ! Total flux subtracted in 200 components = -0.00742972 Jy ! Clean residual min=-0.026080 max=0.029795 Jy/beam ! Clean residual mean=-0.000030 rms=0.007393 Jy/beam ! Combined flux in latest and established models = 0.433249 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.433249 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=0.131951Jy sigma=3.159370 ! Fit after self-cal, rms=0.131869Jy sigma=3.157630 wmodel /scr/pima/bg219h_uvs/J0201-1132_X_map.mod ! Writing 85 model components to file: /scr/pima/bg219h_uvs/J0201-1132_X_map.mod wobs /scr/pima/bg219h_uvs/J0201-1132_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0201-1132_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0201-1132_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J0201-1132_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 = 0.00546558 Jy ! Component: 100 - total flux cleaned = 0.00500339 Jy ! Component: 150 - total flux cleaned = 0.00804282 Jy ! Component: 200 - total flux cleaned = 0.0109064 Jy ! Component: 250 - total flux cleaned = 0.0140176 Jy ! Component: 300 - total flux cleaned = 0.0173456 Jy ! Component: 350 - total flux cleaned = 0.0208889 Jy ! Component: 400 - total flux cleaned = 0.0239582 Jy ! Component: 450 - total flux cleaned = 0.0275795 Jy ! Component: 500 - total flux cleaned = 0.0317067 Jy ! Component: 550 - total flux cleaned = 0.0344635 Jy ! Component: 600 - total flux cleaned = 0.0374337 Jy ! Component: 650 - total flux cleaned = 0.039732 Jy ! Component: 700 - total flux cleaned = 0.0419638 Jy ! Component: 750 - total flux cleaned = 0.0443953 Jy ! Component: 800 - total flux cleaned = 0.0459679 Jy ! Component: 850 - total flux cleaned = 0.0475031 Jy ! Component: 900 - total flux cleaned = 0.0494963 Jy ! Component: 950 - total flux cleaned = 0.0509519 Jy ! Component: 1000 - total flux cleaned = 0.0533133 Jy ! Component: 1050 - total flux cleaned = 0.054236 Jy ! Component: 1100 - total flux cleaned = 0.0560431 Jy ! Component: 1150 - total flux cleaned = 0.0578 Jy ! Component: 1200 - total flux cleaned = 0.0588713 Jy ! Component: 1250 - total flux cleaned = 0.0603419 Jy ! Component: 1300 - total flux cleaned = 0.0613623 Jy ! Component: 1350 - total flux cleaned = 0.0623675 Jy ! Component: 1400 - total flux cleaned = 0.0635496 Jy ! Component: 1450 - total flux cleaned = 0.0643251 Jy ! Component: 1500 - total flux cleaned = 0.0656431 Jy ! Component: 1550 - total flux cleaned = 0.066385 Jy ! Component: 1600 - total flux cleaned = 0.0674737 Jy ! Component: 1650 - total flux cleaned = 0.0690648 Jy ! Component: 1700 - total flux cleaned = 0.0695855 Jy ! Component: 1750 - total flux cleaned = 0.070099 Jy ! Component: 1800 - total flux cleaned = 0.071271 Jy ! Component: 1850 - total flux cleaned = 0.0717597 Jy ! Component: 1900 - total flux cleaned = 0.0724075 Jy ! Component: 1950 - total flux cleaned = 0.0739883 Jy ! Component: 2000 - total flux cleaned = 0.0739839 Jy ! Component: 2050 - total flux cleaned = 0.0750502 Jy ! Component: 2100 - total flux cleaned = 0.0756464 Jy ! Component: 2150 - total flux cleaned = 0.0766765 Jy ! Component: 2200 - total flux cleaned = 0.0771073 Jy ! Component: 2250 - total flux cleaned = 0.0778162 Jy ! Component: 2300 - total flux cleaned = 0.0783749 Jy ! Component: 2350 - total flux cleaned = 0.0792 Jy ! Component: 2400 - total flux cleaned = 0.0798732 Jy ! Component: 2450 - total flux cleaned = 0.0804025 Jy ! Component: 2500 - total flux cleaned = 0.0809205 Jy ! Component: 2550 - total flux cleaned = 0.0813066 Jy ! Component: 2600 - total flux cleaned = 0.0816884 Jy ! Component: 2650 - total flux cleaned = 0.0820628 Jy ! Component: 2700 - total flux cleaned = 0.082919 Jy ! Component: 2750 - total flux cleaned = 0.0834003 Jy ! Component: 2800 - total flux cleaned = 0.0838741 Jy ! Component: 2850 - total flux cleaned = 0.0842253 Jy ! Component: 2900 - total flux cleaned = 0.0849192 Jy ! Component: 2950 - total flux cleaned = 0.0852611 Jy ! Component: 3000 - total flux cleaned = 0.0862691 Jy ! Component: 3050 - total flux cleaned = 0.0868216 Jy ! Component: 3100 - total flux cleaned = 0.0874726 Jy ! Component: 3150 - total flux cleaned = 0.0879028 Jy ! Component: 3200 - total flux cleaned = 0.0885383 Jy ! Component: 3250 - total flux cleaned = 0.0895826 Jy ! Component: 3300 - total flux cleaned = 0.090096 Jy ! Component: 3350 - total flux cleaned = 0.0907055 Jy ! Component: 3400 - total flux cleaned = 0.0915088 Jy ! Component: 3450 - total flux cleaned = 0.0925984 Jy ! Component: 3500 - total flux cleaned = 0.0930878 Jy ! Component: 3550 - total flux cleaned = 0.0940554 Jy ! Component: 3600 - total flux cleaned = 0.0949163 Jy ! Component: 3650 - total flux cleaned = 0.0958613 Jy ! Component: 3700 - total flux cleaned = 0.0965163 Jy ! Component: 3750 - total flux cleaned = 0.0976226 Jy ! Component: 3800 - total flux cleaned = 0.0980782 Jy ! Component: 3850 - total flux cleaned = 0.0988899 Jy ! Component: 3900 - total flux cleaned = 0.0996925 Jy ! Component: 3950 - total flux cleaned = 0.100133 Jy ! Component: 4000 - total flux cleaned = 0.101006 Jy ! Component: 4050 - total flux cleaned = 0.101696 Jy ! Total flux subtracted in 4096 components = 0.102123 Jy ! Clean residual min=-0.004643 max=0.005176 Jy/beam ! Clean residual mean=0.000007 rms=0.001723 Jy/beam ! Combined flux in latest and established models = 0.535373 Jy keep ! Adding 573 model components to the UV plane model. ! The established model now contains 658 components and 0.535373 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0201-1132_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9014 x 2.182 at -4.058 degrees (North through East) ! Clean map min=-0.012325 max=0.30056 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0201-1132_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.300565 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00169803 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.69484 1.69484 3.38968 6.77936 13.5587 27.1174 54.2349 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.3 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 177.007 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0201-1132_X_uvs.log closed on Thu Apr 7 11:57:10 2016