! Started logfile: /scr/pima/bg219g_uvs/J1109+3744_X_uvs.log on Thu Apr 7 09:47:59 2016 obs /scr/pima/bg219g_uvs/J1109+3744_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1109+3744_X_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.827546 visibilities/baseline/integration-bin. ! Found source: J1109+3744 ! ! 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 8580 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/bg219g_uvs/J1109+3744_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. ! ! 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=1.011625Jy sigma=25.326247 ! Fit after self-cal, rms=0.901227Jy sigma=22.589788 ! 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=0.8204 mas, bmaj=2.676 mas, bpa=-50.27 degrees ! Estimated noise=0.742792 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 = 0.0776007 Jy ! Component: 100 - total flux cleaned = 0.116697 Jy ! Total flux subtracted in 100 components = 0.116697 Jy ! Clean residual min=-0.017940 max=0.027885 Jy/beam ! Clean residual mean=-0.000002 rms=0.007157 Jy/beam ! Combined flux in latest and established models = 0.116697 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.116697 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=0.101010Jy sigma=2.379704 ! Fit after self-cal, rms=0.099717Jy sigma=2.352690 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=2.734 mas, bpa=-51.58 degrees ! Estimated noise=0.409888 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 = 0.0310762 Jy ! Component: 100 - total flux cleaned = 0.0484717 Jy ! Component: 150 - total flux cleaned = 0.0583854 Jy ! Component: 200 - total flux cleaned = 0.0601494 Jy ! Total flux subtracted in 200 components = 0.0601494 Jy ! Clean residual min=-0.015703 max=0.027889 Jy/beam ! Clean residual mean=0.000116 rms=0.007096 Jy/beam ! Combined flux in latest and established models = 0.176847 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.176847 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=0.089780Jy sigma=2.081137 ! Fit after self-cal, rms=0.089371Jy sigma=2.074660 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.092 x 2.734 at -51.58 degrees (North through East) ! Clean map min=-0.015273 max=0.082275 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* ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! 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=0.089371Jy sigma=2.074660 ! Fit after self-cal, rms=0.089371Jy sigma=2.074660 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=2.734 mas, bpa=-51.58 degrees ! Estimated noise=0.409888 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 = 0.00256987 Jy ! Component: 100 - total flux cleaned = 0.00235977 Jy ! Component: 150 - total flux cleaned = 0.00236171 Jy ! Component: 200 - total flux cleaned = 0.00218984 Jy ! Total flux subtracted in 200 components = 0.00218984 Jy ! Clean residual min=-0.015879 max=0.027281 Jy/beam ! Clean residual mean=0.000121 rms=0.006957 Jy/beam ! Combined flux in latest and established models = 0.179036 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.179036 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=0.088565Jy sigma=2.050617 ! Fit after self-cal, rms=0.088542Jy sigma=2.050002 ! 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=0.088542Jy sigma=2.050002 ! Fit after self-cal, rms=0.088542Jy sigma=2.050002 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=2.734 mas, bpa=-51.58 degrees ! Estimated noise=0.409888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000181863 Jy ! Component: 100 - total flux cleaned = -0.000455864 Jy ! Component: 150 - total flux cleaned = -0.000696904 Jy ! Component: 200 - total flux cleaned = -0.000915675 Jy ! Total flux subtracted in 200 components = -0.000915675 Jy ! Clean residual min=-0.016173 max=0.026793 Jy/beam ! Clean residual mean=0.000121 rms=0.006902 Jy/beam ! Combined flux in latest and established models = 0.178121 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.178121 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=0.088224Jy sigma=2.040554 ! Fit after self-cal, rms=0.088221Jy sigma=2.040138 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 = -0.000150498 Jy ! Component: 100 - total flux cleaned = -0.000341864 Jy ! Component: 150 - total flux cleaned = -0.000512578 Jy ! Component: 200 - total flux cleaned = -0.000591665 Jy ! Total flux subtracted in 200 components = -0.000591665 Jy ! Clean residual min=-0.016322 max=0.026445 Jy/beam ! Clean residual mean=0.000121 rms=0.006879 Jy/beam ! Combined flux in latest and established models = 0.177529 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.177529 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=0.088055Jy sigma=2.035298 ! Fit after self-cal, rms=0.088054Jy sigma=2.034949 ! 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=0.088054Jy sigma=2.034949 ! Fit after self-cal, rms=0.088054Jy sigma=2.034949 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=2.734 mas, bpa=-51.58 degrees ! Estimated noise=0.409888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.05224e-05 Jy ! Component: 100 - total flux cleaned = -0.000231147 Jy ! Component: 150 - total flux cleaned = -0.000297751 Jy ! Component: 200 - total flux cleaned = -0.000361463 Jy ! Total flux subtracted in 200 components = -0.000361463 Jy ! Clean residual min=-0.016426 max=0.026276 Jy/beam ! Clean residual mean=0.000122 rms=0.006864 Jy/beam ! Combined flux in latest and established models = 0.177168 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.177168 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=0.087948Jy sigma=2.031940 ! Fit after self-cal, rms=0.087947Jy sigma=2.031612 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.49815e-05 Jy ! Component: 100 - total flux cleaned = -0.000147682 Jy ! Component: 150 - total flux cleaned = -0.000200344 Jy ! Component: 200 - total flux cleaned = -0.000198 Jy ! Total flux subtracted in 200 components = -0.000198 Jy ! Clean residual min=-0.016486 max=0.026150 Jy/beam ! Clean residual mean=0.000122 rms=0.006856 Jy/beam ! Combined flux in latest and established models = 0.17697 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.17697 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=0.087869Jy sigma=2.029660 ! Fit after self-cal, rms=0.087866Jy sigma=2.029361 ! 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=0.087866Jy sigma=2.029361 ! Fit after self-cal, rms=0.087866Jy sigma=2.029361 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.445 mas, bmaj=3.169 mas, bpa=-78.39 degrees ! Estimated noise=0.489977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104878 Jy ! Component: 100 - total flux cleaned = 0.001159 Jy ! Component: 150 - total flux cleaned = 0.00125247 Jy ! Component: 200 - total flux cleaned = 0.00133726 Jy ! Total flux subtracted in 200 components = 0.00133726 Jy ! Clean residual min=-0.024288 max=0.040605 Jy/beam ! Clean residual mean=0.000228 rms=0.011007 Jy/beam ! Combined flux in latest and established models = 0.178307 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.178307 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=0.087835Jy sigma=2.028840 ! Fit after self-cal, rms=0.087821Jy sigma=2.028521 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 = -1.5144e-05 Jy ! Component: 100 - total flux cleaned = -1.58927e-05 Jy ! Component: 150 - total flux cleaned = 6.10902e-05 Jy ! Component: 200 - total flux cleaned = 9.84933e-05 Jy ! Total flux subtracted in 200 components = 9.84933e-05 Jy ! Clean residual min=-0.024230 max=0.040632 Jy/beam ! Clean residual mean=0.000228 rms=0.010998 Jy/beam ! Combined flux in latest and established models = 0.178405 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.178405 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=0.087789Jy sigma=2.028173 ! Fit after self-cal, rms=0.087781Jy sigma=2.027916 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=2.734 mas, bpa=-51.58 degrees ! Estimated noise=0.409888 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.092 x 2.734 at -51.58 degrees (North through East) ! Clean map min=-0.016422 max=0.082246 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=0.8204 mas, bmaj=2.676 mas, bpa=-50.27 degrees ! Estimated noise=0.742792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0784191 Jy ! Component: 100 - total flux cleaned = 0.120109 Jy ! Component: 150 - total flux cleaned = 0.146884 Jy ! Component: 200 - total flux cleaned = 0.164803 Jy ! Total flux subtracted in 200 components = 0.164803 Jy ! Clean residual min=-0.018132 max=0.022620 Jy/beam ! Clean residual mean=0.000038 rms=0.005818 Jy/beam ! Combined flux in latest and established models = 0.164803 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.164803 Jy ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=2.734 mas, bpa=-51.58 degrees ! Estimated noise=0.409888 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 = 0.0101231 Jy ! Component: 100 - total flux cleaned = 0.0118133 Jy ! Component: 150 - total flux cleaned = 0.011813 Jy ! Component: 200 - total flux cleaned = 0.0118254 Jy ! Total flux subtracted in 200 components = 0.0118254 Jy ! Clean residual min=-0.016456 max=0.027902 Jy/beam ! Clean residual mean=0.000118 rms=0.007041 Jy/beam ! Combined flux in latest and established models = 0.176628 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.176628 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=2.445 mas, bmaj=3.169 mas, bpa=-78.39 degrees ! Estimated noise=0.489977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305004 Jy ! Component: 100 - total flux cleaned = 0.00343431 Jy ! Component: 150 - total flux cleaned = 0.00312207 Jy ! Component: 200 - total flux cleaned = 0.0028544 Jy ! Total flux subtracted in 200 components = 0.0028544 Jy ! Clean residual min=-0.023580 max=0.042040 Jy/beam ! Clean residual mean=0.000229 rms=0.011068 Jy/beam ! Combined flux in latest and established models = 0.179483 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 = -0.000120198 Jy ! Component: 100 - total flux cleaned = -0.00033845 Jy ! Component: 150 - total flux cleaned = -0.000433623 Jy ! Component: 200 - total flux cleaned = -0.000610927 Jy ! Total flux subtracted in 200 components = -0.000610927 Jy ! Clean residual min=-0.023855 max=0.041667 Jy/beam ! Clean residual mean=0.000228 rms=0.011039 Jy/beam ! Combined flux in latest and established models = 0.178872 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 55 components and 0.178872 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=2.734 mas, bpa=-51.58 degrees ! Estimated noise=0.409888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129733 Jy ! Component: 100 - total flux cleaned = -0.00152374 Jy ! Component: 150 - total flux cleaned = -0.00162539 Jy ! Component: 200 - total flux cleaned = -0.00180536 Jy ! Total flux subtracted in 200 components = -0.00180536 Jy ! Clean residual min=-0.016537 max=0.026379 Jy/beam ! Clean residual mean=0.000122 rms=0.006873 Jy/beam ! Combined flux in latest and established models = 0.177066 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 62 components and 0.177066 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=0.087931Jy sigma=2.033441 ! Fit after self-cal, rms=0.087905Jy sigma=2.032629 wmodel /scr/pima/bg219g_uvs/J1109+3744_X_map.mod ! Writing 62 model components to file: /scr/pima/bg219g_uvs/J1109+3744_X_map.mod wobs /scr/pima/bg219g_uvs/J1109+3744_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1109+3744_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1109+3744_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219g_uvs/J1109+3744_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 = 0.011879 Jy ! Component: 100 - total flux cleaned = 0.0219953 Jy ! Component: 150 - total flux cleaned = 0.0310026 Jy ! Component: 200 - total flux cleaned = 0.0391724 Jy ! Component: 250 - total flux cleaned = 0.0466808 Jy ! Component: 300 - total flux cleaned = 0.0536365 Jy ! Component: 350 - total flux cleaned = 0.0600902 Jy ! Component: 400 - total flux cleaned = 0.0660909 Jy ! Component: 450 - total flux cleaned = 0.0716851 Jy ! Component: 500 - total flux cleaned = 0.0762813 Jy ! Component: 550 - total flux cleaned = 0.0803953 Jy ! Component: 600 - total flux cleaned = 0.0831636 Jy ! Component: 650 - total flux cleaned = 0.0847285 Jy ! Component: 700 - total flux cleaned = 0.0858817 Jy ! Component: 750 - total flux cleaned = 0.0868191 Jy ! Component: 800 - total flux cleaned = 0.0875721 Jy ! Component: 850 - total flux cleaned = 0.0885788 Jy ! Component: 900 - total flux cleaned = 0.0894003 Jy ! Component: 950 - total flux cleaned = 0.0897959 Jy ! Component: 1000 - total flux cleaned = 0.0906823 Jy ! Component: 1050 - total flux cleaned = 0.0915263 Jy ! Component: 1100 - total flux cleaned = 0.0921057 Jy ! Component: 1150 - total flux cleaned = 0.0928849 Jy ! Component: 1200 - total flux cleaned = 0.0941692 Jy ! Component: 1250 - total flux cleaned = 0.0949939 Jy ! Component: 1300 - total flux cleaned = 0.0958916 Jy ! Component: 1350 - total flux cleaned = 0.0965672 Jy ! Component: 1400 - total flux cleaned = 0.097406 Jy ! Component: 1450 - total flux cleaned = 0.0979449 Jy ! Component: 1500 - total flux cleaned = 0.098291 Jy ! Component: 1550 - total flux cleaned = 0.0986268 Jy ! Component: 1600 - total flux cleaned = 0.0990374 Jy ! Component: 1650 - total flux cleaned = 0.0997446 Jy ! Component: 1700 - total flux cleaned = 0.100052 Jy ! Component: 1750 - total flux cleaned = 0.100644 Jy ! Component: 1800 - total flux cleaned = 0.101 Jy ! Component: 1850 - total flux cleaned = 0.101484 Jy ! Component: 1900 - total flux cleaned = 0.101958 Jy ! Component: 1950 - total flux cleaned = 0.102548 Jy ! Component: 2000 - total flux cleaned = 0.102932 Jy ! Component: 2050 - total flux cleaned = 0.10343 Jy ! Component: 2100 - total flux cleaned = 0.104037 Jy ! Component: 2150 - total flux cleaned = 0.10451 Jy ! Component: 2200 - total flux cleaned = 0.104969 Jy ! Component: 2250 - total flux cleaned = 0.105305 Jy ! Component: 2300 - total flux cleaned = 0.10574 Jy ! Component: 2350 - total flux cleaned = 0.106059 Jy ! Component: 2400 - total flux cleaned = 0.106423 Jy ! Component: 2450 - total flux cleaned = 0.106728 Jy ! Component: 2500 - total flux cleaned = 0.106977 Jy ! Component: 2550 - total flux cleaned = 0.107171 Jy ! Component: 2600 - total flux cleaned = 0.107457 Jy ! Component: 2650 - total flux cleaned = 0.107644 Jy ! Component: 2700 - total flux cleaned = 0.107918 Jy ! Component: 2750 - total flux cleaned = 0.108188 Jy ! Component: 2800 - total flux cleaned = 0.108496 Jy ! Component: 2850 - total flux cleaned = 0.108582 Jy ! Component: 2900 - total flux cleaned = 0.108711 Jy ! Component: 2950 - total flux cleaned = 0.108795 Jy ! Component: 3000 - total flux cleaned = 0.109001 Jy ! Component: 3050 - total flux cleaned = 0.109164 Jy ! Component: 3100 - total flux cleaned = 0.109323 Jy ! Component: 3150 - total flux cleaned = 0.109518 Jy ! Component: 3200 - total flux cleaned = 0.109557 Jy ! Component: 3250 - total flux cleaned = 0.109747 Jy ! Component: 3300 - total flux cleaned = 0.109973 Jy ! Component: 3350 - total flux cleaned = 0.110194 Jy ! Component: 3400 - total flux cleaned = 0.11034 Jy ! Component: 3450 - total flux cleaned = 0.11052 Jy ! Component: 3500 - total flux cleaned = 0.110662 Jy ! Component: 3550 - total flux cleaned = 0.110838 Jy ! Component: 3600 - total flux cleaned = 0.110906 Jy ! Component: 3650 - total flux cleaned = 0.110941 Jy ! Component: 3700 - total flux cleaned = 0.111111 Jy ! Component: 3750 - total flux cleaned = 0.111078 Jy ! Component: 3800 - total flux cleaned = 0.111178 Jy ! Component: 3850 - total flux cleaned = 0.111211 Jy ! Component: 3900 - total flux cleaned = 0.111276 Jy ! Component: 3950 - total flux cleaned = 0.111309 Jy ! Component: 4000 - total flux cleaned = 0.111308 Jy ! Component: 4050 - total flux cleaned = 0.11134 Jy ! Total flux subtracted in 4096 components = 0.11134 Jy ! Clean residual min=-0.002056 max=0.001825 Jy/beam ! Clean residual mean=0.000021 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.288406 Jy keep ! Adding 413 model components to the UV plane model. ! The established model now contains 475 components and 0.288406 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1109+3744_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.092 x 2.734 at -51.58 degrees (North through East) ! Clean map min=-0.0037641 max=0.080156 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1109+3744_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0801562 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00057859 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.16548 2.16548 4.33097 8.66193 17.3239 34.6477 69.2955 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.08 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 138.537 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1109+3744_X_uvs.log closed on Thu Apr 7 09:48:03 2016