! Started logfile: /scr/pima/bg219a_uvs/J0100+6808_X_uvs.log on Sun Apr 3 22:21:39 2016 obs /scr/pima/bg219a_uvs/J0100+6808_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0100+6808_X_uva.fits ! AN table 1: 57 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.542189 visibilities/baseline/integration-bin. ! Found source: J0100+6808 ! ! 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 7788 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/J0100+6808_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 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 102 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=1.045478Jy sigma=25.522856 ! Fit after self-cal, rms=0.864280Jy sigma=21.154616 ! 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=0.5423 mas, bmaj=2.422 mas, bpa=89.45 degrees ! Estimated noise=1.09348 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 = 0.0881495 Jy ! Component: 100 - total flux cleaned = 0.130467 Jy ! Total flux subtracted in 100 components = 0.130467 Jy ! Clean residual min=-0.031034 max=0.039795 Jy/beam ! Clean residual mean=0.000001 rms=0.009686 Jy/beam ! Combined flux in latest and established models = 0.130467 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.130467 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=0.201560Jy sigma=3.745432 ! Fit after self-cal, rms=0.200939Jy sigma=3.725836 ! 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=0.702 mas, bmaj=2.898 mas, bpa=-89.29 degrees ! Estimated noise=0.485401 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 = 0.0673043 Jy ! Component: 100 - total flux cleaned = 0.099687 Jy ! Component: 150 - total flux cleaned = 0.118533 Jy ! Component: 200 - total flux cleaned = 0.130087 Jy ! Total flux subtracted in 200 components = 0.130087 Jy ! Clean residual min=-0.055864 max=0.047935 Jy/beam ! Clean residual mean=0.000031 rms=0.014549 Jy/beam ! Combined flux in latest and established models = 0.260554 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 42 components and 0.260554 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=0.176826Jy sigma=2.914707 ! Fit after self-cal, rms=0.175230Jy sigma=2.871553 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.702 x 2.898 at -89.29 degrees (North through East) ! Clean map min=-0.05352 max=0.14014 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. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.175230Jy sigma=2.871553 ! Fit after self-cal, rms=0.177261Jy sigma=2.903744 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7115 mas, bmaj=2.95 mas, bpa=-88.48 degrees ! Estimated noise=0.490403 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 = 0.00987142 Jy ! Component: 100 - total flux cleaned = 0.0102377 Jy ! Component: 150 - total flux cleaned = 0.0102388 Jy ! Component: 200 - total flux cleaned = 0.0102418 Jy ! Total flux subtracted in 200 components = 0.0102418 Jy ! Clean residual min=-0.054977 max=0.045971 Jy/beam ! Clean residual mean=0.000031 rms=0.014270 Jy/beam ! Combined flux in latest and established models = 0.270796 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.270796 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=0.175681Jy sigma=2.833241 ! Fit after self-cal, rms=0.175176Jy sigma=2.824026 ! 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=0.175176Jy sigma=2.824026 ! Fit after self-cal, rms=0.175176Jy sigma=2.824026 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7115 mas, bmaj=2.95 mas, bpa=-88.48 degrees ! Estimated noise=0.490403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169757 Jy ! Component: 100 - total flux cleaned = 0.00205227 Jy ! Component: 150 - total flux cleaned = 0.00203664 Jy ! Component: 200 - total flux cleaned = 0.00202931 Jy ! Total flux subtracted in 200 components = 0.00202931 Jy ! Clean residual min=-0.053331 max=0.046258 Jy/beam ! Clean residual mean=0.000031 rms=0.013972 Jy/beam ! Combined flux in latest and established models = 0.272825 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.272825 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=0.174085Jy sigma=2.767699 ! Fit after self-cal, rms=0.173698Jy sigma=2.762069 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 = 0.000881596 Jy ! Component: 100 - total flux cleaned = 0.00121179 Jy ! Component: 150 - total flux cleaned = 0.0011865 Jy ! Component: 200 - total flux cleaned = 0.00116888 Jy ! Total flux subtracted in 200 components = 0.00116888 Jy ! Clean residual min=-0.051796 max=0.046486 Jy/beam ! Clean residual mean=0.000030 rms=0.013723 Jy/beam ! Combined flux in latest and established models = 0.273994 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.273994 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=0.172844Jy sigma=2.715617 ! Fit after self-cal, rms=0.172577Jy sigma=2.712122 ! 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=0.172577Jy sigma=2.712122 ! Fit after self-cal, rms=0.172577Jy sigma=2.712122 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7115 mas, bmaj=2.95 mas, bpa=-88.48 degrees ! Estimated noise=0.490403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360156 Jy ! Component: 100 - total flux cleaned = 0.000660803 Jy ! Component: 150 - total flux cleaned = 0.00066905 Jy ! Component: 200 - total flux cleaned = 0.000659317 Jy ! Total flux subtracted in 200 components = 0.000659317 Jy ! Clean residual min=-0.050440 max=0.046696 Jy/beam ! Clean residual mean=0.000030 rms=0.013518 Jy/beam ! Combined flux in latest and established models = 0.274653 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.274653 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=0.171909Jy sigma=2.674263 ! Fit after self-cal, rms=0.171733Jy sigma=2.671995 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 = -2.64419e-05 Jy ! Component: 100 - total flux cleaned = 0.000240393 Jy ! Component: 150 - total flux cleaned = 0.000240258 Jy ! Component: 200 - total flux cleaned = 0.000227164 Jy ! Total flux subtracted in 200 components = 0.000227164 Jy ! Clean residual min=-0.049161 max=0.046756 Jy/beam ! Clean residual mean=0.000029 rms=0.013345 Jy/beam ! Combined flux in latest and established models = 0.274881 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.274881 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=0.171219Jy sigma=2.641272 ! Fit after self-cal, rms=0.171108Jy sigma=2.639672 ! 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=0.171108Jy sigma=2.639672 ! Fit after self-cal, rms=0.171108Jy sigma=2.639672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.841 mas, bmaj=6.184 mas, bpa=81.65 degrees ! Estimated noise=0.702681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172071 Jy ! Component: 100 - total flux cleaned = 0.0177308 Jy ! Component: 150 - total flux cleaned = 0.0172609 Jy ! Component: 200 - total flux cleaned = 0.0167916 Jy ! Total flux subtracted in 200 components = 0.0167916 Jy ! Clean residual min=-0.088726 max=0.081510 Jy/beam ! Clean residual mean=0.000055 rms=0.025792 Jy/beam ! Combined flux in latest and established models = 0.291672 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 49 components and 0.291672 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=0.170623Jy sigma=2.616081 ! Fit after self-cal, rms=0.170575Jy sigma=2.613203 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 = -0.00135402 Jy ! Component: 100 - total flux cleaned = -0.0017813 Jy ! Component: 150 - total flux cleaned = -0.002188 Jy ! Component: 200 - total flux cleaned = -0.00258349 Jy ! Total flux subtracted in 200 components = -0.00258349 Jy ! Clean residual min=-0.086107 max=0.079583 Jy/beam ! Clean residual mean=0.000053 rms=0.025313 Jy/beam ! Combined flux in latest and established models = 0.289089 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 49 components and 0.289089 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=0.170616Jy sigma=2.618994 ! Fit after self-cal, rms=0.170661Jy sigma=2.615380 ! 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=0.7115 mas, bmaj=2.95 mas, bpa=-88.48 degrees ! Estimated noise=0.490403 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7115 x 2.95 at -88.48 degrees (North through East) ! Clean map min=-0.044811 max=0.15663 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=0.5462 mas, bmaj=2.44 mas, bpa=89.93 degrees ! Estimated noise=1.13269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0935438 Jy ! Component: 100 - total flux cleaned = 0.144911 Jy ! Component: 150 - total flux cleaned = 0.175831 Jy ! Component: 200 - total flux cleaned = 0.196664 Jy ! Total flux subtracted in 200 components = 0.196664 Jy ! Clean residual min=-0.029677 max=0.031000 Jy/beam ! Clean residual mean=0.000004 rms=0.007708 Jy/beam ! Combined flux in latest and established models = 0.196664 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.196664 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7115 mas, bmaj=2.95 mas, bpa=-88.48 degrees ! Estimated noise=0.490403 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 = 0.0421915 Jy ! Component: 100 - total flux cleaned = 0.0623556 Jy ! Component: 150 - total flux cleaned = 0.0690049 Jy ! Component: 200 - total flux cleaned = 0.07102 Jy ! Total flux subtracted in 200 components = 0.07102 Jy ! Clean residual min=-0.051914 max=0.046224 Jy/beam ! Clean residual mean=0.000029 rms=0.013697 Jy/beam ! Combined flux in latest and established models = 0.267684 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.267684 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=1.841 mas, bmaj=6.184 mas, bpa=81.65 degrees ! Estimated noise=0.702681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246669 Jy ! Component: 100 - total flux cleaned = 0.0252777 Jy ! Component: 150 - total flux cleaned = 0.0252927 Jy ! Component: 200 - total flux cleaned = 0.0247887 Jy ! Total flux subtracted in 200 components = 0.0247887 Jy ! Clean residual min=-0.089856 max=0.082672 Jy/beam ! Clean residual mean=0.000055 rms=0.026056 Jy/beam ! Combined flux in latest and established models = 0.292473 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 = -0.000482729 Jy ! Component: 100 - total flux cleaned = -0.000953572 Jy ! Component: 150 - total flux cleaned = -0.00141207 Jy ! Component: 200 - total flux cleaned = -0.00185804 Jy ! Total flux subtracted in 200 components = -0.00185804 Jy ! Clean residual min=-0.087220 max=0.080698 Jy/beam ! Clean residual mean=0.000053 rms=0.025553 Jy/beam ! Combined flux in latest and established models = 0.290615 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.290615 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7115 mas, bmaj=2.95 mas, bpa=-88.48 degrees ! Estimated noise=0.490403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0132181 Jy ! Component: 100 - total flux cleaned = -0.0136006 Jy ! Component: 150 - total flux cleaned = -0.0135957 Jy ! Component: 200 - total flux cleaned = -0.01319 Jy ! Total flux subtracted in 200 components = -0.01319 Jy ! Clean residual min=-0.046214 max=0.047128 Jy/beam ! Clean residual mean=0.000028 rms=0.012856 Jy/beam ! Combined flux in latest and established models = 0.277425 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.277425 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=0.170761Jy sigma=2.579245 ! Fit after self-cal, rms=0.170274Jy sigma=2.571646 wmodel /scr/pima/bg219a_uvs/J0100+6808_X_map.mod ! Writing 40 model components to file: /scr/pima/bg219a_uvs/J0100+6808_X_map.mod wobs /scr/pima/bg219a_uvs/J0100+6808_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0100+6808_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0100+6808_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219a_uvs/J0100+6808_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 = -0.00464325 Jy ! Component: 100 - total flux cleaned = -0.0108857 Jy ! Component: 150 - total flux cleaned = -0.0138902 Jy ! Component: 200 - total flux cleaned = -0.0149205 Jy ! Component: 250 - total flux cleaned = -0.0158711 Jy ! Component: 300 - total flux cleaned = -0.0150598 Jy ! Component: 350 - total flux cleaned = -0.0128266 Jy ! Component: 400 - total flux cleaned = -0.0110931 Jy ! Component: 450 - total flux cleaned = -0.00916507 Jy ! Component: 500 - total flux cleaned = -0.00770036 Jy ! Component: 550 - total flux cleaned = -0.00686891 Jy ! Component: 600 - total flux cleaned = -0.00586683 Jy ! Component: 650 - total flux cleaned = -0.00517201 Jy ! Component: 700 - total flux cleaned = -0.0043014 Jy ! Component: 750 - total flux cleaned = -0.00328661 Jy ! Component: 800 - total flux cleaned = -0.00213716 Jy ! Component: 850 - total flux cleaned = -0.00087512 Jy ! Component: 900 - total flux cleaned = 0.000313389 Jy ! Component: 950 - total flux cleaned = 0.00111799 Jy ! Component: 1000 - total flux cleaned = 0.00219537 Jy ! Component: 1050 - total flux cleaned = 0.00307464 Jy ! Component: 1100 - total flux cleaned = 0.00391825 Jy ! Component: 1150 - total flux cleaned = 0.00472885 Jy ! Component: 1200 - total flux cleaned = 0.00576955 Jy ! Component: 1250 - total flux cleaned = 0.00664699 Jy ! Component: 1300 - total flux cleaned = 0.00725211 Jy ! Component: 1350 - total flux cleaned = 0.00783761 Jy ! Component: 1400 - total flux cleaned = 0.00817858 Jy ! Component: 1450 - total flux cleaned = 0.00840056 Jy ! Component: 1500 - total flux cleaned = 0.00840099 Jy ! Component: 1550 - total flux cleaned = 0.00850711 Jy ! Component: 1600 - total flux cleaned = 0.00861217 Jy ! Component: 1650 - total flux cleaned = 0.0088149 Jy ! Component: 1700 - total flux cleaned = 0.00871296 Jy ! Component: 1750 - total flux cleaned = 0.0090107 Jy ! Component: 1800 - total flux cleaned = 0.00910868 Jy ! Component: 1850 - total flux cleaned = 0.00891596 Jy ! Component: 1900 - total flux cleaned = 0.00881972 Jy ! Component: 1950 - total flux cleaned = 0.00853486 Jy ! Component: 2000 - total flux cleaned = 0.00825292 Jy ! Component: 2050 - total flux cleaned = 0.00815991 Jy ! Component: 2100 - total flux cleaned = 0.00787983 Jy ! Component: 2150 - total flux cleaned = 0.00769418 Jy ! Component: 2200 - total flux cleaned = 0.00723291 Jy ! Component: 2250 - total flux cleaned = 0.0068641 Jy ! Component: 2300 - total flux cleaned = 0.00658917 Jy ! Component: 2350 - total flux cleaned = 0.00658959 Jy ! Component: 2400 - total flux cleaned = 0.00649771 Jy ! Component: 2450 - total flux cleaned = 0.00631345 Jy ! Component: 2500 - total flux cleaned = 0.00622065 Jy ! Component: 2550 - total flux cleaned = 0.00594246 Jy ! Component: 2600 - total flux cleaned = 0.00612816 Jy ! Component: 2650 - total flux cleaned = 0.00603481 Jy ! Component: 2700 - total flux cleaned = 0.00594035 Jy ! Component: 2750 - total flux cleaned = 0.00612981 Jy ! Component: 2800 - total flux cleaned = 0.00603492 Jy ! Component: 2850 - total flux cleaned = 0.00603481 Jy ! Component: 2900 - total flux cleaned = 0.0061312 Jy ! Component: 2950 - total flux cleaned = 0.00613135 Jy ! Component: 3000 - total flux cleaned = 0.00613137 Jy ! Component: 3050 - total flux cleaned = 0.006131 Jy ! Component: 3100 - total flux cleaned = 0.00613151 Jy ! Component: 3150 - total flux cleaned = 0.00582795 Jy ! Component: 3200 - total flux cleaned = 0.00592887 Jy ! Component: 3250 - total flux cleaned = 0.0060322 Jy ! Component: 3300 - total flux cleaned = 0.00603146 Jy ! Component: 3350 - total flux cleaned = 0.00592587 Jy ! Component: 3400 - total flux cleaned = 0.00581778 Jy ! Component: 3450 - total flux cleaned = 0.00603389 Jy ! Component: 3500 - total flux cleaned = 0.00581458 Jy ! Component: 3550 - total flux cleaned = 0.00570289 Jy ! Component: 3600 - total flux cleaned = 0.00581409 Jy ! Component: 3650 - total flux cleaned = 0.00581286 Jy ! Component: 3700 - total flux cleaned = 0.00604365 Jy ! Component: 3750 - total flux cleaned = 0.00592824 Jy ! Component: 3800 - total flux cleaned = 0.00581003 Jy ! Component: 3850 - total flux cleaned = 0.0059303 Jy ! Component: 3900 - total flux cleaned = 0.00568762 Jy ! Component: 3950 - total flux cleaned = 0.00580996 Jy ! Component: 4000 - total flux cleaned = 0.00556129 Jy ! Component: 4050 - total flux cleaned = 0.00556108 Jy ! Total flux subtracted in 4096 components = 0.00556107 Jy ! Clean residual min=-0.007171 max=0.007809 Jy/beam ! Clean residual mean=-0.000004 rms=0.002091 Jy/beam ! Combined flux in latest and established models = 0.282986 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 327 components and 0.282986 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0100+6808_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7115 x 2.95 at -88.48 degrees (North through East) ! Clean map min=-0.015076 max=0.1496 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0100+6808_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.149604 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00259011 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.19393 5.19393 10.3879 20.7757 41.5514 83.1029 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0077 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.149 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 57.759 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0100+6808_X_uvs.log closed on Sun Apr 3 22:21:42 2016