! Started logfile: /scr/pima/bg219i_uvs/J0935-2820_X_uvs.log on Wed Apr 6 23:39:18 2016 obs /scr/pima/bg219i_uvs/J0935-2820_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0935-2820_X_uva.fits ! AN table 1: 62 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J0935-2820 ! ! 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 10416 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/bg219i_uvs/J0935-2820_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 45 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=1.004321Jy sigma=22.412223 ! Fit after self-cal, rms=0.953561Jy sigma=21.311017 ! 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=2.528 mas, bmaj=7.074 mas, bpa=12.34 degrees ! Estimated noise=0.608125 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 = 0.0351841 Jy ! Component: 100 - total flux cleaned = 0.0435252 Jy ! Total flux subtracted in 100 components = 0.0435252 Jy ! Clean residual min=-0.005767 max=0.004998 Jy/beam ! Clean residual mean=-0.000060 rms=0.001630 Jy/beam ! Combined flux in latest and established models = 0.0435252 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0435252 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=0.061854Jy sigma=1.310623 ! Fit after self-cal, rms=0.060028Jy sigma=1.269422 ! 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=2.666 mas, bmaj=6.989 mas, bpa=9.747 degrees ! Estimated noise=0.437865 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 = 0.00869497 Jy ! Component: 100 - total flux cleaned = 0.0137568 Jy ! Component: 150 - total flux cleaned = 0.0173285 Jy ! Component: 200 - total flux cleaned = 0.0200789 Jy ! Total flux subtracted in 200 components = 0.0200789 Jy ! Clean residual min=-0.006460 max=0.006299 Jy/beam ! Clean residual mean=-0.000079 rms=0.001952 Jy/beam ! Combined flux in latest and established models = 0.0636041 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 81 components and 0.0636041 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=0.058541Jy sigma=1.238622 ! Fit after self-cal, rms=0.058276Jy sigma=1.234359 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.666 x 6.989 at 9.747 degrees (North through East) ! Clean map min=-0.0065747 max=0.051052 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* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.18 KP 1.13 LA 0.84 ! NL 1.00 OV 1.01 PT 0.83 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 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* 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* 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 0.96 FD 1.15 KP 1.19 LA 0.89 ! NL 0.99 OV 0.87 PT 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 KP 1.11 LA 0.92 ! NL 1.02 OV 0.93 PT 0.86 ! ! ! 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=0.058276Jy sigma=1.234359 ! Fit after self-cal, rms=0.057121Jy sigma=1.229551 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.679 mas, bmaj=7.067 mas, bpa=9.745 degrees ! Estimated noise=0.430786 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 = 0.00315248 Jy ! Component: 100 - total flux cleaned = 0.00505328 Jy ! Component: 150 - total flux cleaned = 0.00655982 Jy ! Component: 200 - total flux cleaned = 0.00778041 Jy ! Total flux subtracted in 200 components = 0.00778041 Jy ! Clean residual min=-0.005345 max=0.005786 Jy/beam ! Clean residual mean=-0.000062 rms=0.001680 Jy/beam ! Combined flux in latest and established models = 0.0713845 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 108 components and 0.0713846 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=0.056917Jy sigma=1.224359 ! Fit after self-cal, rms=0.056998Jy sigma=1.221971 ! 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=0.056998Jy sigma=1.221971 ! Fit after self-cal, rms=0.057378Jy sigma=1.222711 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.674 mas, bmaj=7.063 mas, bpa=9.627 degrees ! Estimated noise=0.430656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178289 Jy ! Component: 100 - total flux cleaned = 0.00299651 Jy ! Component: 150 - total flux cleaned = 0.00397133 Jy ! Component: 200 - total flux cleaned = 0.00477469 Jy ! Total flux subtracted in 200 components = 0.00477469 Jy ! Clean residual min=-0.005113 max=0.005632 Jy/beam ! Clean residual mean=-0.000057 rms=0.001627 Jy/beam ! Combined flux in latest and established models = 0.0761593 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 123 components and 0.0761593 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=0.057305Jy sigma=1.220828 ! Fit after self-cal, rms=0.057345Jy sigma=1.220296 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 = 0.00100722 Jy ! Component: 100 - total flux cleaned = 0.00164755 Jy ! Component: 150 - total flux cleaned = 0.00197301 Jy ! Component: 200 - total flux cleaned = 0.00224661 Jy ! Total flux subtracted in 200 components = 0.00224661 Jy ! Clean residual min=-0.004966 max=0.005445 Jy/beam ! Clean residual mean=-0.000054 rms=0.001602 Jy/beam ! Combined flux in latest and established models = 0.0784059 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 130 components and 0.0784058 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=0.057321Jy sigma=1.219659 ! Fit after self-cal, rms=0.057317Jy sigma=1.219541 ! 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=0.057317Jy sigma=1.219541 ! Fit after self-cal, rms=0.057522Jy sigma=1.217748 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.668 mas, bmaj=7.064 mas, bpa=9.476 degrees ! Estimated noise=0.430579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000856198 Jy ! Component: 100 - total flux cleaned = 0.00132088 Jy ! Component: 150 - total flux cleaned = 0.00159903 Jy ! Component: 200 - total flux cleaned = 0.00181489 Jy ! Total flux subtracted in 200 components = 0.00181489 Jy ! Clean residual min=-0.004751 max=0.005342 Jy/beam ! Clean residual mean=-0.000053 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 0.0802207 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 137 components and 0.0802208 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=0.057504Jy sigma=1.217270 ! Fit after self-cal, rms=0.057546Jy sigma=1.216738 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 = 0.000389541 Jy ! Component: 100 - total flux cleaned = 0.000497382 Jy ! Component: 150 - total flux cleaned = 0.000627378 Jy ! Component: 200 - total flux cleaned = 0.000749055 Jy ! Total flux subtracted in 200 components = 0.000749055 Jy ! Clean residual min=-0.004800 max=0.005250 Jy/beam ! Clean residual mean=-0.000053 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 0.0809698 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 145 components and 0.0809698 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=0.057535Jy sigma=1.216488 ! Fit after self-cal, rms=0.057527Jy sigma=1.216455 ! 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=0.057527Jy sigma=1.216455 ! Fit after self-cal, rms=0.057721Jy sigma=1.216400 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.939 mas, bmaj=7.481 mas, bpa=9.725 degrees ! Estimated noise=0.439112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000728053 Jy ! Component: 100 - total flux cleaned = 0.00102865 Jy ! Component: 150 - total flux cleaned = 0.00122658 Jy ! Component: 200 - total flux cleaned = 0.00136237 Jy ! Total flux subtracted in 200 components = 0.00136237 Jy ! Clean residual min=-0.005119 max=0.005648 Jy/beam ! Clean residual mean=-0.000062 rms=0.001764 Jy/beam ! Combined flux in latest and established models = 0.0823322 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 158 components and 0.0823322 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=0.057712Jy sigma=1.216194 ! Fit after self-cal, rms=0.057733Jy sigma=1.215755 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 = 0.000309445 Jy ! Component: 100 - total flux cleaned = 0.000367515 Jy ! Component: 150 - total flux cleaned = 0.00043137 Jy ! Component: 200 - total flux cleaned = 0.000515573 Jy ! Total flux subtracted in 200 components = 0.000515573 Jy ! Clean residual min=-0.005152 max=0.005605 Jy/beam ! Clean residual mean=-0.000062 rms=0.001774 Jy/beam ! Combined flux in latest and established models = 0.0828478 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 165 components and 0.0828478 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=0.057728Jy sigma=1.215653 ! Fit after self-cal, rms=0.057708Jy sigma=1.215447 ! 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=2.664 mas, bmaj=7.06 mas, bpa=9.353 degrees ! Estimated noise=0.430044 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.664 x 7.06 at 9.353 degrees (North through East) ! Clean map min=-0.0046773 max=0.049544 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=2.517 mas, bmaj=7.2 mas, bpa=11.94 degrees ! Estimated noise=0.587326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0347017 Jy ! Component: 100 - total flux cleaned = 0.0456729 Jy ! Component: 150 - total flux cleaned = 0.0521759 Jy ! Component: 200 - total flux cleaned = 0.056871 Jy ! Total flux subtracted in 200 components = 0.056871 Jy ! Clean residual min=-0.004543 max=0.005160 Jy/beam ! Clean residual mean=-0.000051 rms=0.001507 Jy/beam ! Combined flux in latest and established models = 0.056871 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.056871 Jy ! Inverting map and beam ! Estimated beam: bmin=2.664 mas, bmaj=7.06 mas, bpa=9.353 degrees ! Estimated noise=0.430044 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 = 0.00593147 Jy ! Component: 100 - total flux cleaned = 0.00979416 Jy ! Component: 150 - total flux cleaned = 0.0127495 Jy ! Component: 200 - total flux cleaned = 0.0151248 Jy ! Total flux subtracted in 200 components = 0.0151248 Jy ! Clean residual min=-0.005388 max=0.005675 Jy/beam ! Clean residual mean=-0.000065 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.0719958 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 115 components and 0.0719958 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=2.939 mas, bmaj=7.481 mas, bpa=9.725 degrees ! Estimated noise=0.439112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229332 Jy ! Component: 100 - total flux cleaned = 0.00411259 Jy ! Component: 150 - total flux cleaned = 0.00558474 Jy ! Component: 200 - total flux cleaned = 0.006779 Jy ! Total flux subtracted in 200 components = 0.006779 Jy ! Clean residual min=-0.005455 max=0.005764 Jy/beam ! Clean residual mean=-0.000068 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 0.0787748 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 = 0.000971937 Jy ! Component: 100 - total flux cleaned = 0.00176402 Jy ! Component: 150 - total flux cleaned = 0.0024116 Jy ! Component: 200 - total flux cleaned = 0.00294139 Jy ! Total flux subtracted in 200 components = 0.00294139 Jy ! Clean residual min=-0.005218 max=0.005572 Jy/beam ! Clean residual mean=-0.000064 rms=0.001784 Jy/beam ! Combined flux in latest and established models = 0.0817162 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 139 components and 0.0817162 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.664 mas, bmaj=7.06 mas, bpa=9.353 degrees ! Estimated noise=0.430044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000391088 Jy ! Component: 100 - total flux cleaned = 0.000503249 Jy ! Component: 150 - total flux cleaned = 0.000565757 Jy ! Component: 200 - total flux cleaned = 0.000612528 Jy ! Total flux subtracted in 200 components = 0.000612528 Jy ! Clean residual min=-0.004682 max=0.004985 Jy/beam ! Clean residual mean=-0.000052 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.0823287 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 151 components and 0.0823287 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=0.057720Jy sigma=1.215757 ! Fit after self-cal, rms=0.057709Jy sigma=1.215612 wmodel /scr/pima/bg219i_uvs/J0935-2820_X_map.mod ! Writing 151 model components to file: /scr/pima/bg219i_uvs/J0935-2820_X_map.mod wobs /scr/pima/bg219i_uvs/J0935-2820_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0935-2820_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0935-2820_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J0935-2820_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 = 0.00139331 Jy ! Component: 100 - total flux cleaned = 0.00125151 Jy ! Component: 150 - total flux cleaned = 0.00132265 Jy ! Component: 200 - total flux cleaned = 0.00107537 Jy ! Component: 250 - total flux cleaned = 0.000611922 Jy ! Component: 300 - total flux cleaned = 0.000123765 Jy ! Component: 350 - total flux cleaned = -0.000184099 Jy ! Component: 400 - total flux cleaned = -0.000472947 Jy ! Component: 450 - total flux cleaned = -0.000747604 Jy ! Component: 500 - total flux cleaned = -0.00100848 Jy ! Component: 550 - total flux cleaned = -0.00100705 Jy ! Component: 600 - total flux cleaned = -0.000926151 Jy ! Component: 650 - total flux cleaned = -0.000849351 Jy ! Component: 700 - total flux cleaned = -0.000887463 Jy ! Component: 750 - total flux cleaned = -0.000924459 Jy ! Component: 800 - total flux cleaned = -0.000890085 Jy ! Component: 850 - total flux cleaned = -0.00078975 Jy ! Component: 900 - total flux cleaned = -0.000756493 Jy ! Component: 950 - total flux cleaned = -0.000661346 Jy ! Component: 1000 - total flux cleaned = -0.000630893 Jy ! Component: 1050 - total flux cleaned = -0.000631083 Jy ! Component: 1100 - total flux cleaned = -0.000660983 Jy ! Component: 1150 - total flux cleaned = -0.000661065 Jy ! Component: 1200 - total flux cleaned = -0.00063284 Jy ! Component: 1250 - total flux cleaned = -0.000495836 Jy ! Component: 1300 - total flux cleaned = -0.000361226 Jy ! Component: 1350 - total flux cleaned = -0.000203085 Jy ! Component: 1400 - total flux cleaned = -9.94432e-05 Jy ! Component: 1450 - total flux cleaned = 2.77665e-05 Jy ! Component: 1500 - total flux cleaned = 0.000152422 Jy ! Component: 1550 - total flux cleaned = 0.000250758 Jy ! Component: 1600 - total flux cleaned = 0.000396624 Jy ! Component: 1650 - total flux cleaned = 0.000516523 Jy ! Component: 1700 - total flux cleaned = 0.00061121 Jy ! Component: 1750 - total flux cleaned = 0.000728383 Jy ! Component: 1800 - total flux cleaned = 0.00082123 Jy ! Component: 1850 - total flux cleaned = 0.000912911 Jy ! Component: 1900 - total flux cleaned = 0.00102657 Jy ! Component: 1950 - total flux cleaned = 0.00113903 Jy ! Component: 2000 - total flux cleaned = 0.00125003 Jy ! Component: 2050 - total flux cleaned = 0.00136032 Jy ! Component: 2100 - total flux cleaned = 0.00144792 Jy ! Component: 2150 - total flux cleaned = 0.00151325 Jy ! Component: 2200 - total flux cleaned = 0.00159967 Jy ! Component: 2250 - total flux cleaned = 0.00172808 Jy ! Component: 2300 - total flux cleaned = 0.00179178 Jy ! Component: 2350 - total flux cleaned = 0.00191857 Jy ! Component: 2400 - total flux cleaned = 0.00206556 Jy ! Component: 2450 - total flux cleaned = 0.00221195 Jy ! Component: 2500 - total flux cleaned = 0.00235771 Jy ! Component: 2550 - total flux cleaned = 0.00252378 Jy ! Component: 2600 - total flux cleaned = 0.00266843 Jy ! Component: 2650 - total flux cleaned = 0.00283325 Jy ! Component: 2700 - total flux cleaned = 0.00301802 Jy ! Component: 2750 - total flux cleaned = 0.00314105 Jy ! Component: 2800 - total flux cleaned = 0.00328423 Jy ! Component: 2850 - total flux cleaned = 0.00344748 Jy ! Component: 2900 - total flux cleaned = 0.0036103 Jy ! Component: 2950 - total flux cleaned = 0.00379312 Jy ! Component: 3000 - total flux cleaned = 0.00397558 Jy ! Component: 3050 - total flux cleaned = 0.00409711 Jy ! Component: 3100 - total flux cleaned = 0.0042994 Jy ! Component: 3150 - total flux cleaned = 0.00446109 Jy ! Component: 3200 - total flux cleaned = 0.0046024 Jy ! Component: 3250 - total flux cleaned = 0.0047641 Jy ! Component: 3300 - total flux cleaned = 0.00484503 Jy ! Component: 3350 - total flux cleaned = 0.00502727 Jy ! Component: 3400 - total flux cleaned = 0.00510847 Jy ! Component: 3450 - total flux cleaned = 0.00523046 Jy ! Component: 3500 - total flux cleaned = 0.00539353 Jy ! Component: 3550 - total flux cleaned = 0.00555733 Jy ! Component: 3600 - total flux cleaned = 0.00574285 Jy ! Component: 3650 - total flux cleaned = 0.0058465 Jy ! Component: 3700 - total flux cleaned = 0.00601312 Jy ! Component: 3750 - total flux cleaned = 0.00618098 Jy ! Component: 3800 - total flux cleaned = 0.00635022 Jy ! Component: 3850 - total flux cleaned = 0.00649929 Jy ! Component: 3900 - total flux cleaned = 0.00662763 Jy ! Component: 3950 - total flux cleaned = 0.00675707 Jy ! Component: 4000 - total flux cleaned = 0.00690905 Jy ! Component: 4050 - total flux cleaned = 0.00704061 Jy ! Total flux subtracted in 4096 components = 0.00717299 Jy ! Clean residual min=-0.001220 max=0.001352 Jy/beam ! Clean residual mean=-0.000014 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0895017 Jy keep ! Adding 511 model components to the UV plane model. ! The established model now contains 662 components and 0.0895018 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0935-2820_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.664 x 7.06 at 9.353 degrees (North through East) ! Clean map min=-0.0032803 max=0.049393 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0935-2820_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0493926 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000363736 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.20925 2.20925 4.4185 8.83701 17.674 35.348 70.6961 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 135.792 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0935-2820_X_uvs.log closed on Wed Apr 6 23:39:23 2016