! Started logfile: /scr/pima/bg219a_uvs/J0611-1155_X_uvs.log on Wed Apr 6 21:27:41 2016 obs /scr/pima/bg219a_uvs/J0611-1155_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0611-1155_X_uva.fits ! AN table 1: 57 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.803509 visibilities/baseline/integration-bin. ! Found source: J0611-1155 ! ! 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 8244 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/J0611-1155_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 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 34 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=1.007635Jy sigma=27.800751 ! Fit after self-cal, rms=0.930628Jy sigma=25.501456 ! 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=0.6298 mas, bmaj=1.501 mas, bpa=0.2478 degrees ! Estimated noise=0.700637 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 = 0.0468868 Jy ! Component: 100 - total flux cleaned = 0.0626921 Jy ! Total flux subtracted in 100 components = 0.0626921 Jy ! Clean residual min=-0.007114 max=0.009653 Jy/beam ! Clean residual mean=0.000042 rms=0.002377 Jy/beam ! Combined flux in latest and established models = 0.062692 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.062692 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=0.057048Jy sigma=1.570716 ! Fit after self-cal, rms=0.056618Jy sigma=1.560237 ! 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=0.7725 mas, bmaj=1.742 mas, bpa=-0.3759 degrees ! Estimated noise=0.378751 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 = 0.0218719 Jy ! Component: 100 - total flux cleaned = 0.0337786 Jy ! Component: 150 - total flux cleaned = 0.0404844 Jy ! Component: 200 - total flux cleaned = 0.0443209 Jy ! Total flux subtracted in 200 components = 0.0443209 Jy ! Clean residual min=-0.005664 max=0.011113 Jy/beam ! Clean residual mean=0.000059 rms=0.002130 Jy/beam ! Combined flux in latest and established models = 0.107013 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.107013 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=0.048604Jy sigma=1.296704 ! Fit after self-cal, rms=0.048521Jy sigma=1.291729 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7725 x 1.742 at -0.3759 degrees (North through East) ! Clean map min=-0.0052951 max=0.071367 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 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048521Jy sigma=1.291729 ! Fit after self-cal, rms=0.048521Jy sigma=1.291729 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7725 mas, bmaj=1.742 mas, bpa=-0.3759 degrees ! Estimated noise=0.378751 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 (2.2, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101903 Jy ! Component: 100 - total flux cleaned = 0.0151497 Jy ! Component: 150 - total flux cleaned = 0.0182395 Jy ! Component: 200 - total flux cleaned = 0.0202984 Jy ! Total flux subtracted in 200 components = 0.0202984 Jy ! Clean residual min=-0.003470 max=0.003675 Jy/beam ! Clean residual mean=0.000028 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.127311 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 70 components and 0.127311 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=0.046614Jy sigma=1.226816 ! Fit after self-cal, rms=0.046503Jy sigma=1.222925 ! 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=0.046503Jy sigma=1.222925 ! Fit after self-cal, rms=0.046463Jy sigma=1.212079 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7722 mas, bmaj=1.753 mas, bpa=-0.1513 degrees ! Estimated noise=0.378081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139362 Jy ! Component: 100 - total flux cleaned = 0.00130416 Jy ! Component: 150 - total flux cleaned = 0.00123524 Jy ! Component: 200 - total flux cleaned = 0.00118188 Jy ! Total flux subtracted in 200 components = 0.00118188 Jy ! Clean residual min=-0.002185 max=0.002111 Jy/beam ! Clean residual mean=-0.000001 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.128493 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 0.128493 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=0.046388Jy sigma=1.209814 ! Fit after self-cal, rms=0.046389Jy sigma=1.209242 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 = 0.000300296 Jy ! Component: 100 - total flux cleaned = 0.000252838 Jy ! Component: 150 - total flux cleaned = 0.00019405 Jy ! Component: 200 - total flux cleaned = 0.000177776 Jy ! Total flux subtracted in 200 components = 0.000177776 Jy ! Clean residual min=-0.002177 max=0.002009 Jy/beam ! Clean residual mean=-0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.128671 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.128671 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=0.046368Jy sigma=1.208648 ! Fit after self-cal, rms=0.046367Jy sigma=1.208571 ! 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=0.046367Jy sigma=1.208571 ! Fit after self-cal, rms=0.046408Jy sigma=1.208496 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7711 mas, bmaj=1.755 mas, bpa=-0.1262 degrees ! Estimated noise=0.378209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222953 Jy ! Component: 100 - total flux cleaned = 0.000222718 Jy ! Component: 150 - total flux cleaned = 0.000177675 Jy ! Component: 200 - total flux cleaned = 0.000151837 Jy ! Total flux subtracted in 200 components = 0.000151837 Jy ! Clean residual min=-0.002206 max=0.001998 Jy/beam ! Clean residual mean=-0.000002 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.128823 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 93 components and 0.128823 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=0.046395Jy sigma=1.208166 ! Fit after self-cal, rms=0.046395Jy sigma=1.208113 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 = 1.92143e-05 Jy ! Component: 100 - total flux cleaned = 6.88621e-06 Jy ! Component: 150 - total flux cleaned = -2.71287e-05 Jy ! Component: 200 - total flux cleaned = -4.71001e-05 Jy ! Total flux subtracted in 200 components = -4.71001e-05 Jy ! Clean residual min=-0.002159 max=0.001984 Jy/beam ! Clean residual mean=-0.000002 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.128776 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 0.128776 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=0.046388Jy sigma=1.207933 ! Fit after self-cal, rms=0.046388Jy sigma=1.207900 ! 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=0.046388Jy sigma=1.207900 ! Fit after self-cal, rms=0.046555Jy sigma=1.207891 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.072 mas, bmaj=4.476 mas, bpa=-0.7493 degrees ! Estimated noise=0.525851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.13411e-05 Jy ! Component: 100 - total flux cleaned = 0.000102661 Jy ! Component: 150 - total flux cleaned = 0.000102763 Jy ! Component: 200 - total flux cleaned = 0.00011169 Jy ! Total flux subtracted in 200 components = 0.00011169 Jy ! Clean residual min=-0.001776 max=0.001642 Jy/beam ! Clean residual mean=-0.000007 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.128887 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 100 components and 0.128887 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=0.046555Jy sigma=1.207866 ! Fit after self-cal, rms=0.046555Jy sigma=1.207815 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 = 5.32376e-05 Jy ! Component: 100 - total flux cleaned = 5.26355e-05 Jy ! Component: 150 - total flux cleaned = 5.27783e-05 Jy ! Component: 200 - total flux cleaned = 6.10553e-05 Jy ! Total flux subtracted in 200 components = 6.10553e-05 Jy ! Clean residual min=-0.001705 max=0.001706 Jy/beam ! Clean residual mean=-0.000007 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.128948 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 102 components and 0.128948 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=0.046556Jy sigma=1.207845 ! Fit after self-cal, rms=0.046556Jy sigma=1.207821 ! 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=0.7716 mas, bmaj=1.757 mas, bpa=-0.09589 degrees ! Estimated noise=0.37928 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7716 x 1.757 at -0.09589 degrees (North through East) ! Clean map min=-0.001943 max=0.070315 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=0.6283 mas, bmaj=1.512 mas, bpa=0.5521 degrees ! Estimated noise=0.702437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0465682 Jy ! Component: 100 - total flux cleaned = 0.0637547 Jy ! Component: 150 - total flux cleaned = 0.0757885 Jy ! Component: 200 - total flux cleaned = 0.0851479 Jy ! Total flux subtracted in 200 components = 0.0851479 Jy ! Clean residual min=-0.005148 max=0.006348 Jy/beam ! Clean residual mean=0.000025 rms=0.001636 Jy/beam ! Combined flux in latest and established models = 0.0851479 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0851479 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7716 mas, bmaj=1.757 mas, bpa=-0.09589 degrees ! Estimated noise=0.37928 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 = 0.0144121 Jy ! Component: 100 - total flux cleaned = 0.0232095 Jy ! Component: 150 - total flux cleaned = 0.0288347 Jy ! Component: 200 - total flux cleaned = 0.0328012 Jy ! Total flux subtracted in 200 components = 0.0328012 Jy ! Clean residual min=-0.002965 max=0.003451 Jy/beam ! Clean residual mean=0.000017 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.117949 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 62 components and 0.117949 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=2.072 mas, bmaj=4.476 mas, bpa=-0.7493 degrees ! Estimated noise=0.525851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0056746 Jy ! Component: 100 - total flux cleaned = 0.00817735 Jy ! Component: 150 - total flux cleaned = 0.00951029 Jy ! Component: 200 - total flux cleaned = 0.0102453 Jy ! Total flux subtracted in 200 components = 0.0102453 Jy ! Clean residual min=-0.002230 max=0.001812 Jy/beam ! Clean residual mean=-0.000003 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.128194 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 = 0.000307343 Jy ! Component: 100 - total flux cleaned = 0.000392858 Jy ! Component: 150 - total flux cleaned = 0.000419651 Jy ! Component: 200 - total flux cleaned = 0.000444292 Jy ! Total flux subtracted in 200 components = 0.000444292 Jy ! Clean residual min=-0.002070 max=0.001826 Jy/beam ! Clean residual mean=-0.000005 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.128639 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 89 components and 0.128639 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7716 mas, bmaj=1.757 mas, bpa=-0.09589 degrees ! Estimated noise=0.37928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000376591 Jy ! Component: 100 - total flux cleaned = -0.000523955 Jy ! Component: 150 - total flux cleaned = -0.000554742 Jy ! Component: 200 - total flux cleaned = -0.000554594 Jy ! Total flux subtracted in 200 components = -0.000554594 Jy ! Clean residual min=-0.002187 max=0.002034 Jy/beam ! Clean residual mean=-0.000001 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.128084 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.128084 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=0.046609Jy sigma=1.209096 ! Fit after self-cal, rms=0.046592Jy sigma=1.208659 wmodel /scr/pima/bg219a_uvs/J0611-1155_X_map.mod ! Writing 100 model components to file: /scr/pima/bg219a_uvs/J0611-1155_X_map.mod wobs /scr/pima/bg219a_uvs/J0611-1155_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0611-1155_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0611-1155_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J0611-1155_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 = -0.000433688 Jy ! Component: 100 - total flux cleaned = -0.000598143 Jy ! Component: 150 - total flux cleaned = -0.000625168 Jy ! Component: 200 - total flux cleaned = -0.000777764 Jy ! Component: 250 - total flux cleaned = -0.000966879 Jy ! Component: 300 - total flux cleaned = -0.00107821 Jy ! Component: 350 - total flux cleaned = -0.00109897 Jy ! Component: 400 - total flux cleaned = -0.00115694 Jy ! Component: 450 - total flux cleaned = -0.00119311 Jy ! Component: 500 - total flux cleaned = -0.00117509 Jy ! Component: 550 - total flux cleaned = -0.00117606 Jy ! Component: 600 - total flux cleaned = -0.00117659 Jy ! Component: 650 - total flux cleaned = -0.00113138 Jy ! Component: 700 - total flux cleaned = -0.00105847 Jy ! Component: 750 - total flux cleaned = -0.00100266 Jy ! Component: 800 - total flux cleaned = -0.000975405 Jy ! Component: 850 - total flux cleaned = -0.000896642 Jy ! Component: 900 - total flux cleaned = -0.000858608 Jy ! Component: 950 - total flux cleaned = -0.000834 Jy ! Component: 1000 - total flux cleaned = -0.000821955 Jy ! Component: 1050 - total flux cleaned = -0.000751614 Jy ! Component: 1100 - total flux cleaned = -0.000751652 Jy ! Component: 1150 - total flux cleaned = -0.000751416 Jy ! Component: 1200 - total flux cleaned = -0.000784444 Jy ! Component: 1250 - total flux cleaned = -0.000794785 Jy ! Component: 1300 - total flux cleaned = -0.000784293 Jy ! Component: 1350 - total flux cleaned = -0.000784168 Jy ! Component: 1400 - total flux cleaned = -0.000743383 Jy ! Component: 1450 - total flux cleaned = -0.000703258 Jy ! Component: 1500 - total flux cleaned = -0.000663721 Jy ! Component: 1550 - total flux cleaned = -0.000653947 Jy ! Component: 1600 - total flux cleaned = -0.000615329 Jy ! Component: 1650 - total flux cleaned = -0.000577291 Jy ! Component: 1700 - total flux cleaned = -0.000577182 Jy ! Component: 1750 - total flux cleaned = -0.000530761 Jy ! Component: 1800 - total flux cleaned = -0.000503213 Jy ! Component: 1850 - total flux cleaned = -0.000475965 Jy ! Component: 1900 - total flux cleaned = -0.00044888 Jy ! Component: 1950 - total flux cleaned = -0.0004219 Jy ! Component: 2000 - total flux cleaned = -0.000404035 Jy ! Component: 2050 - total flux cleaned = -0.000377525 Jy ! Component: 2100 - total flux cleaned = -0.000342265 Jy ! Component: 2150 - total flux cleaned = -0.000316002 Jy ! Component: 2200 - total flux cleaned = -0.000272451 Jy ! Component: 2250 - total flux cleaned = -0.000263768 Jy ! Component: 2300 - total flux cleaned = -0.000220585 Jy ! Component: 2350 - total flux cleaned = -0.000177647 Jy ! Component: 2400 - total flux cleaned = -0.000126312 Jy ! Component: 2450 - total flux cleaned = -0.000100845 Jy ! Component: 2500 - total flux cleaned = -6.69837e-05 Jy ! Component: 2550 - total flux cleaned = -5.0124e-05 Jy ! Component: 2600 - total flux cleaned = -2.48585e-05 Jy ! Component: 2650 - total flux cleaned = -1.64935e-05 Jy ! Component: 2700 - total flux cleaned = -8.10535e-06 Jy ! Component: 2750 - total flux cleaned = 1.70492e-05 Jy ! Component: 2800 - total flux cleaned = 2.54514e-05 Jy ! Component: 2850 - total flux cleaned = 2.54433e-05 Jy ! Component: 2900 - total flux cleaned = 4.22319e-05 Jy ! Component: 2950 - total flux cleaned = 5.06334e-05 Jy ! Component: 3000 - total flux cleaned = 7.57791e-05 Jy ! Component: 3050 - total flux cleaned = 9.25606e-05 Jy ! Component: 3100 - total flux cleaned = 0.000117703 Jy ! Component: 3150 - total flux cleaned = 0.000134456 Jy ! Component: 3200 - total flux cleaned = 0.000134468 Jy ! Component: 3250 - total flux cleaned = 0.00016816 Jy ! Component: 3300 - total flux cleaned = 0.000168168 Jy ! Component: 3350 - total flux cleaned = 0.000168164 Jy ! Component: 3400 - total flux cleaned = 0.000176536 Jy ! Component: 3450 - total flux cleaned = 0.000168025 Jy ! Component: 3500 - total flux cleaned = 0.000176556 Jy ! Component: 3550 - total flux cleaned = 0.000159364 Jy ! Component: 3600 - total flux cleaned = 0.000142127 Jy ! Component: 3650 - total flux cleaned = 0.000133442 Jy ! Component: 3700 - total flux cleaned = 0.00012473 Jy ! Component: 3750 - total flux cleaned = 0.000116032 Jy ! Component: 3800 - total flux cleaned = 0.000115988 Jy ! Component: 3850 - total flux cleaned = 0.000107156 Jy ! Component: 3900 - total flux cleaned = 9.81836e-05 Jy ! Component: 3950 - total flux cleaned = 8.9228e-05 Jy ! Component: 4000 - total flux cleaned = 8.91377e-05 Jy ! Component: 4050 - total flux cleaned = 8.90707e-05 Jy ! Total flux subtracted in 4096 components = 7.98823e-05 Jy ! Clean residual min=-0.000582 max=0.000531 Jy/beam ! Clean residual mean=0.000002 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.128164 Jy keep ! Adding 210 model components to the UV plane model. ! The established model now contains 310 components and 0.128164 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0611-1155_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7716 x 1.757 at -0.09589 degrees (North through East) ! Clean map min=-0.00098114 max=0.069331 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0611-1155_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0693314 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133578 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.577998 0.577998 1.156 2.31199 4.62398 9.24797 18.4959 36.9919 73.9837 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 519.033 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0611-1155_X_uvs.log closed on Wed Apr 6 21:27:45 2016