! Started logfile: /scr/pima/bg219a_uvs/J1120+0704_X_uvs.log on Wed Apr 6 21:34:42 2016 obs /scr/pima/bg219a_uvs/J1120+0704_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1120+0704_X_uva.fits ! AN table 1: 58 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.809195 visibilities/baseline/integration-bin. ! Found source: J1120+0704 ! ! 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 121 lines of history. ! ! Reading 8448 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/bg219a_uvs/J1120+0704_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 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=1.019430Jy sigma=29.775320 ! Fit after self-cal, rms=0.826665Jy sigma=23.982493 ! 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=0.6789 mas, bmaj=1.614 mas, bpa=-6.195 degrees ! Estimated noise=0.708355 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 = 0.123016 Jy ! Component: 100 - total flux cleaned = 0.170731 Jy ! Total flux subtracted in 100 components = 0.170731 Jy ! Clean residual min=-0.011740 max=0.022093 Jy/beam ! Clean residual mean=0.000035 rms=0.003803 Jy/beam ! Combined flux in latest and established models = 0.170731 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.170731 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=0.062650Jy sigma=1.839797 ! Fit after self-cal, rms=0.062468Jy sigma=1.833161 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0249674 Jy ! Component: 100 - total flux cleaned = 0.0386034 Jy ! Total flux subtracted in 100 components = 0.0386034 Jy ! Clean residual min=-0.005052 max=0.006783 Jy/beam ! Clean residual mean=0.000015 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.209335 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.209335 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=0.048269Jy sigma=1.398280 ! Fit after self-cal, rms=0.048263Jy sigma=1.397443 ! 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=0.8286 mas, bmaj=1.976 mas, bpa=-4.279 degrees ! Estimated noise=0.356097 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 = 0.0108144 Jy ! Component: 100 - total flux cleaned = 0.0157524 Jy ! Component: 150 - total flux cleaned = 0.0182619 Jy ! Component: 200 - total flux cleaned = 0.0196734 Jy ! Total flux subtracted in 200 components = 0.0196734 Jy ! Clean residual min=-0.003137 max=0.003396 Jy/beam ! Clean residual mean=0.000016 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.229008 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.229008 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=0.046085Jy sigma=1.332498 ! Fit after self-cal, rms=0.046094Jy sigma=1.332375 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8286 x 1.976 at -4.279 degrees (North through East) ! Clean map min=-0.0029459 max=0.17482 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: ! LA 0.97 MK 0.98 NL 1.03 OV 1.02 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 0.98 NL 1.00 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.03 NL 1.00 OV 1.02 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 0.99 NL 1.00 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.05 NL 1.01 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.00 NL 1.00 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 1.00 NL 1.01 OV 1.01 ! PT 0.96 SC 1.01 ! ! ! 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=0.046094Jy sigma=1.332375 ! Fit after self-cal, rms=0.045994Jy sigma=1.326584 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8309 mas, bmaj=1.981 mas, bpa=-4.254 degrees ! Estimated noise=0.356107 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 = -0.000158516 Jy ! Component: 100 - total flux cleaned = -0.000158728 Jy ! Component: 150 - total flux cleaned = -0.000171052 Jy ! Component: 200 - total flux cleaned = -0.000170589 Jy ! Total flux subtracted in 200 components = -0.000170589 Jy ! Clean residual min=-0.002712 max=0.003345 Jy/beam ! Clean residual mean=0.000010 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.228837 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.228837 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=0.045985Jy sigma=1.326400 ! Fit after self-cal, rms=0.045981Jy sigma=1.326364 ! 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=0.045981Jy sigma=1.326364 ! Fit after self-cal, rms=0.045982Jy sigma=1.322816 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8319 mas, bmaj=1.979 mas, bpa=-4.348 degrees ! Estimated noise=0.356195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.15671e-06 Jy ! Component: 100 - total flux cleaned = -2.7908e-05 Jy ! Component: 150 - total flux cleaned = -3.66384e-05 Jy ! Component: 200 - total flux cleaned = -6.2638e-05 Jy ! Total flux subtracted in 200 components = -6.2638e-05 Jy ! Clean residual min=-0.002683 max=0.003052 Jy/beam ! Clean residual mean=0.000004 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.228775 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.228775 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=0.045979Jy sigma=1.322735 ! Fit after self-cal, rms=0.045982Jy sigma=1.322716 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 (-2, 41.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026201 Jy ! Component: 100 - total flux cleaned = 0.00377729 Jy ! Component: 150 - total flux cleaned = 0.00452059 Jy ! Component: 200 - total flux cleaned = 0.0050482 Jy ! Total flux subtracted in 200 components = 0.0050482 Jy ! Clean residual min=-0.002249 max=0.001817 Jy/beam ! Clean residual mean=0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.233823 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.233823 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=0.045841Jy sigma=1.318486 ! Fit after self-cal, rms=0.045833Jy sigma=1.318253 ! 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=0.045833Jy sigma=1.318253 ! Fit after self-cal, rms=0.045781Jy sigma=1.317733 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8326 mas, bmaj=1.98 mas, bpa=-4.314 degrees ! Estimated noise=0.355795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000991142 Jy ! Component: 100 - total flux cleaned = 0.00148357 Jy ! Component: 150 - total flux cleaned = 0.00169059 Jy ! Component: 200 - total flux cleaned = 0.00188118 Jy ! Total flux subtracted in 200 components = 0.00188118 Jy ! Clean residual min=-0.001960 max=0.001634 Jy/beam ! Clean residual mean=-0.000000 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.235704 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.235704 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=0.045757Jy sigma=1.317014 ! Fit after self-cal, rms=0.045756Jy sigma=1.316970 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 = 0.000216947 Jy ! Component: 100 - total flux cleaned = 0.000353077 Jy ! Component: 150 - total flux cleaned = 0.000473462 Jy ! Component: 200 - total flux cleaned = 0.000542611 Jy ! Total flux subtracted in 200 components = 0.000542611 Jy ! Clean residual min=-0.001904 max=0.001569 Jy/beam ! Clean residual mean=-0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.236247 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.236247 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=0.045751Jy sigma=1.316809 ! Fit after self-cal, rms=0.045751Jy sigma=1.316804 ! 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=0.045751Jy sigma=1.316804 ! Fit after self-cal, rms=0.045745Jy sigma=1.316666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.097 mas, bmaj=4.951 mas, bpa=-14.31 degrees ! Estimated noise=0.475381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000602696 Jy ! Component: 100 - total flux cleaned = 0.000775218 Jy ! Component: 150 - total flux cleaned = 0.000900777 Jy ! Component: 200 - total flux cleaned = 0.000950108 Jy ! Total flux subtracted in 200 components = 0.000950108 Jy ! Clean residual min=-0.002251 max=0.002230 Jy/beam ! Clean residual mean=-0.000004 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.237197 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 0.237197 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=0.045744Jy sigma=1.316587 ! Fit after self-cal, rms=0.045742Jy sigma=1.316549 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.65634e-05 Jy ! Component: 100 - total flux cleaned = 9.94042e-05 Jy ! Component: 150 - total flux cleaned = 0.000147551 Jy ! Component: 200 - total flux cleaned = 0.000183329 Jy ! Total flux subtracted in 200 components = 0.000183329 Jy ! Clean residual min=-0.002185 max=0.002236 Jy/beam ! Clean residual mean=-0.000005 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.23738 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 89 components and 0.23738 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=0.045743Jy sigma=1.316560 ! Fit after self-cal, rms=0.045742Jy sigma=1.316535 ! 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=0.8328 mas, bmaj=1.98 mas, bpa=-4.289 degrees ! Estimated noise=0.355745 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8328 x 1.98 at -4.289 degrees (North through East) ! Clean map min=-0.0016243 max=0.17541 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=0.6818 mas, bmaj=1.615 mas, bpa=-6.293 degrees ! Estimated noise=0.709459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123016 Jy ! Component: 100 - total flux cleaned = 0.170977 Jy ! Component: 150 - total flux cleaned = 0.195611 Jy ! Component: 200 - total flux cleaned = 0.208993 Jy ! Total flux subtracted in 200 components = 0.208993 Jy ! Clean residual min=-0.005011 max=0.006706 Jy/beam ! Clean residual mean=0.000013 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.208993 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.208993 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8328 mas, bmaj=1.98 mas, bpa=-4.289 degrees ! Estimated noise=0.355745 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 = 0.0101784 Jy ! Component: 100 - total flux cleaned = 0.0150105 Jy ! Component: 150 - total flux cleaned = 0.01809 Jy ! Component: 200 - total flux cleaned = 0.0203149 Jy ! Total flux subtracted in 200 components = 0.0203149 Jy ! Clean residual min=-0.002496 max=0.001989 Jy/beam ! Clean residual mean=0.000009 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.229307 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.229307 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=2.097 mas, bmaj=4.951 mas, bpa=-14.31 degrees ! Estimated noise=0.475381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264099 Jy ! Component: 100 - total flux cleaned = 0.00421468 Jy ! Component: 150 - total flux cleaned = 0.00527293 Jy ! Component: 200 - total flux cleaned = 0.00603089 Jy ! Total flux subtracted in 200 components = 0.00603089 Jy ! Clean residual min=-0.002599 max=0.002090 Jy/beam ! Clean residual mean=0.000004 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.235338 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 = 0.000561639 Jy ! Component: 100 - total flux cleaned = 0.00094087 Jy ! Component: 150 - total flux cleaned = 0.00110138 Jy ! Component: 200 - total flux cleaned = 0.00123401 Jy ! Total flux subtracted in 200 components = 0.00123401 Jy ! Clean residual min=-0.002374 max=0.002138 Jy/beam ! Clean residual mean=0.000002 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.236572 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 75 components and 0.236572 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8328 mas, bmaj=1.98 mas, bpa=-4.289 degrees ! Estimated noise=0.355745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000685068 Jy ! Component: 100 - total flux cleaned = 0.000779406 Jy ! Component: 150 - total flux cleaned = 0.000781197 Jy ! Component: 200 - total flux cleaned = 0.000734929 Jy ! Total flux subtracted in 200 components = 0.000734929 Jy ! Clean residual min=-0.001778 max=0.001593 Jy/beam ! Clean residual mean=-0.000002 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.237307 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.237307 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=0.045767Jy sigma=1.317106 ! Fit after self-cal, rms=0.045760Jy sigma=1.317003 wmodel /scr/pima/bg219a_uvs/J1120+0704_X_map.mod ! Writing 89 model components to file: /scr/pima/bg219a_uvs/J1120+0704_X_map.mod wobs /scr/pima/bg219a_uvs/J1120+0704_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1120+0704_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1120+0704_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J1120+0704_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 = -0.000335348 Jy ! Component: 100 - total flux cleaned = -0.000176473 Jy ! Component: 150 - total flux cleaned = 4.18472e-05 Jy ! Component: 200 - total flux cleaned = 0.000217985 Jy ! Component: 250 - total flux cleaned = 0.000280086 Jy ! Component: 300 - total flux cleaned = 0.000223256 Jy ! Component: 350 - total flux cleaned = 0.000204471 Jy ! Component: 400 - total flux cleaned = 0.000238162 Jy ! Component: 450 - total flux cleaned = 0.000254186 Jy ! Component: 500 - total flux cleaned = 0.00034864 Jy ! Component: 550 - total flux cleaned = 0.000439303 Jy ! Component: 600 - total flux cleaned = 0.000526248 Jy ! Component: 650 - total flux cleaned = 0.000610828 Jy ! Component: 700 - total flux cleaned = 0.000719618 Jy ! Component: 750 - total flux cleaned = 0.00081147 Jy ! Component: 800 - total flux cleaned = 0.000900899 Jy ! Component: 850 - total flux cleaned = 0.000975432 Jy ! Component: 900 - total flux cleaned = 0.00110773 Jy ! Component: 950 - total flux cleaned = 0.0012251 Jy ! Component: 1000 - total flux cleaned = 0.00133947 Jy ! Component: 1050 - total flux cleaned = 0.00144008 Jy ! Component: 1100 - total flux cleaned = 0.00152773 Jy ! Component: 1150 - total flux cleaned = 0.00163487 Jy ! Component: 1200 - total flux cleaned = 0.00173964 Jy ! Component: 1250 - total flux cleaned = 0.00186264 Jy ! Component: 1300 - total flux cleaned = 0.00197321 Jy ! Component: 1350 - total flux cleaned = 0.00207198 Jy ! Component: 1400 - total flux cleaned = 0.00217864 Jy ! Component: 1450 - total flux cleaned = 0.0022928 Jy ! Component: 1500 - total flux cleaned = 0.00240472 Jy ! Component: 1550 - total flux cleaned = 0.0024873 Jy ! Component: 1600 - total flux cleaned = 0.00257765 Jy ! Component: 1650 - total flux cleaned = 0.00267546 Jy ! Component: 1700 - total flux cleaned = 0.00275436 Jy ! Component: 1750 - total flux cleaned = 0.00283216 Jy ! Component: 1800 - total flux cleaned = 0.00289185 Jy ! Component: 1850 - total flux cleaned = 0.00297605 Jy ! Component: 1900 - total flux cleaned = 0.00301762 Jy ! Component: 1950 - total flux cleaned = 0.00306698 Jy ! Component: 2000 - total flux cleaned = 0.00310777 Jy ! Component: 2050 - total flux cleaned = 0.00314811 Jy ! Component: 2100 - total flux cleaned = 0.0031721 Jy ! Component: 2150 - total flux cleaned = 0.00318012 Jy ! Component: 2200 - total flux cleaned = 0.00321158 Jy ! Component: 2250 - total flux cleaned = 0.00321938 Jy ! Component: 2300 - total flux cleaned = 0.00324272 Jy ! Component: 2350 - total flux cleaned = 0.00325049 Jy ! Component: 2400 - total flux cleaned = 0.00328124 Jy ! Component: 2450 - total flux cleaned = 0.00330409 Jy ! Component: 2500 - total flux cleaned = 0.00330408 Jy ! Component: 2550 - total flux cleaned = 0.0033267 Jy ! Component: 2600 - total flux cleaned = 0.00334927 Jy ! Component: 2650 - total flux cleaned = 0.00336424 Jy ! Component: 2700 - total flux cleaned = 0.00340144 Jy ! Component: 2750 - total flux cleaned = 0.00340882 Jy ! Component: 2800 - total flux cleaned = 0.00340884 Jy ! Component: 2850 - total flux cleaned = 0.00341626 Jy ! Component: 2900 - total flux cleaned = 0.00341625 Jy ! Component: 2950 - total flux cleaned = 0.00343091 Jy ! Component: 3000 - total flux cleaned = 0.00342362 Jy ! Component: 3050 - total flux cleaned = 0.00342362 Jy ! Component: 3100 - total flux cleaned = 0.00342364 Jy ! Component: 3150 - total flux cleaned = 0.00343818 Jy ! Component: 3200 - total flux cleaned = 0.00342368 Jy ! Component: 3250 - total flux cleaned = 0.0034164 Jy ! Component: 3300 - total flux cleaned = 0.00341641 Jy ! Component: 3350 - total flux cleaned = 0.0034019 Jy ! Component: 3400 - total flux cleaned = 0.00339465 Jy ! Component: 3450 - total flux cleaned = 0.0034019 Jy ! Component: 3500 - total flux cleaned = 0.00337283 Jy ! Component: 3550 - total flux cleaned = 0.0033801 Jy ! Component: 3600 - total flux cleaned = 0.00336557 Jy ! Component: 3650 - total flux cleaned = 0.00337284 Jy ! Component: 3700 - total flux cleaned = 0.00337283 Jy ! Component: 3750 - total flux cleaned = 0.00337282 Jy ! Component: 3800 - total flux cleaned = 0.0033728 Jy ! Component: 3850 - total flux cleaned = 0.00338014 Jy ! Component: 3900 - total flux cleaned = 0.00339485 Jy ! Component: 3950 - total flux cleaned = 0.00339488 Jy ! Component: 4000 - total flux cleaned = 0.00338752 Jy ! Component: 4050 - total flux cleaned = 0.00340238 Jy ! Total flux subtracted in 4096 components = 0.0034024 Jy ! Clean residual min=-0.000428 max=0.000440 Jy/beam ! Clean residual mean=-0.000000 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.24071 Jy keep ! Adding 228 model components to the UV plane model. ! The established model now contains 317 components and 0.24071 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1120+0704_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8328 x 1.98 at -4.289 degrees (North through East) ! Clean map min=-0.00082692 max=0.17562 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1120+0704_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.175624 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115501 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.197297 0.197297 0.394595 0.78919 1.57838 3.15676 6.31352 12.627 25.2541 50.5081 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.175 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1520.55 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1120+0704_X_uvs.log closed on Wed Apr 6 21:34:47 2016