! Started logfile: /scr/pima/bg219i_uvs/J1036-3744_X_uvs.log on Wed Apr 6 23:41:19 2016 obs /scr/pima/bg219i_uvs/J1036-3744_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1036-3744_X_uva.fits ! AN table 1: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.891156 visibilities/baseline/integration-bin. ! Found source: J1036-3744 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 1572 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J1036-3744_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 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=1.069581Jy sigma=13.567773 ! Fit after self-cal, rms=0.703965Jy sigma=8.471907 ! 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=0.8715 mas, bmaj=4.481 mas, bpa=-3.655 degrees ! Estimated noise=2.99299 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 = 0.241751 Jy ! Component: 100 - total flux cleaned = 0.302827 Jy ! Total flux subtracted in 100 components = 0.302827 Jy ! Clean residual min=-0.024089 max=0.036251 Jy/beam ! Clean residual mean=0.000064 rms=0.008057 Jy/beam ! Combined flux in latest and established models = 0.302827 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.302827 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=0.117649Jy sigma=1.386419 ! Fit after self-cal, rms=0.117696Jy sigma=1.386052 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=4.693 mas, bpa=-1.88 degrees ! Estimated noise=2.20689 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 = 0.0331641 Jy ! Component: 100 - total flux cleaned = 0.0476514 Jy ! Component: 150 - total flux cleaned = 0.04932 Jy ! Component: 200 - total flux cleaned = 0.0497724 Jy ! Total flux subtracted in 200 components = 0.0497724 Jy ! Clean residual min=-0.023012 max=0.027748 Jy/beam ! Clean residual mean=0.000087 rms=0.007646 Jy/beam ! Combined flux in latest and established models = 0.352599 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.352599 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=0.111997Jy sigma=1.230102 ! Fit after self-cal, rms=0.112068Jy sigma=1.229638 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 4.693 at -1.88 degrees (North through East) ! Clean map min=-0.022259 max=0.31939 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: ! FD 0.96 HN 1.10 KP 0.88 LA 0.94 ! NL 1.07 PT 1.19 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.05 KP 0.85 LA 0.91 ! NL 1.14 PT 1.18 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 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=0.112068Jy sigma=1.229638 ! Fit after self-cal, rms=0.112350Jy sigma=1.188924 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=4.727 mas, bpa=-1.846 degrees ! Estimated noise=2.2009 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 = -0.00144761 Jy ! Component: 100 - total flux cleaned = -0.00161088 Jy ! Component: 150 - total flux cleaned = -0.00161192 Jy ! Component: 200 - total flux cleaned = -0.00160584 Jy ! Total flux subtracted in 200 components = -0.00160584 Jy ! Clean residual min=-0.017778 max=0.022603 Jy/beam ! Clean residual mean=0.000089 rms=0.005869 Jy/beam ! Combined flux in latest and established models = 0.350993 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.350993 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=0.111720Jy sigma=1.185067 ! Fit after self-cal, rms=0.111918Jy sigma=1.184803 ! 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=0.111918Jy sigma=1.184803 ! Fit after self-cal, rms=0.111937Jy sigma=1.184727 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=4.728 mas, bpa=-1.858 degrees ! Estimated noise=2.20198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000438197 Jy ! Component: 100 - total flux cleaned = -0.00030215 Jy ! Component: 150 - total flux cleaned = -0.000295154 Jy ! Component: 200 - total flux cleaned = -0.000175427 Jy ! Total flux subtracted in 200 components = -0.000175427 Jy ! Clean residual min=-0.017491 max=0.022570 Jy/beam ! Clean residual mean=0.000087 rms=0.005784 Jy/beam ! Combined flux in latest and established models = 0.350818 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.350818 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=0.111549Jy sigma=1.182421 ! Fit after self-cal, rms=0.111585Jy sigma=1.182378 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 = 0.000124418 Jy ! Component: 100 - total flux cleaned = 0.000236464 Jy ! Component: 150 - total flux cleaned = 0.00044787 Jy ! Component: 200 - total flux cleaned = 0.000553014 Jy ! Total flux subtracted in 200 components = 0.000553014 Jy ! Clean residual min=-0.017138 max=0.022496 Jy/beam ! Clean residual mean=0.000086 rms=0.005715 Jy/beam ! Combined flux in latest and established models = 0.351371 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.351371 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=0.111304Jy sigma=1.180722 ! Fit after self-cal, rms=0.111330Jy sigma=1.180684 ! 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=0.111330Jy sigma=1.180684 ! Fit after self-cal, rms=0.111282Jy sigma=1.180643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=4.727 mas, bpa=-1.866 degrees ! Estimated noise=2.20306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.76605e-06 Jy ! Component: 100 - total flux cleaned = 0.00020107 Jy ! Component: 150 - total flux cleaned = 0.000394614 Jy ! Component: 200 - total flux cleaned = 0.000489841 Jy ! Total flux subtracted in 200 components = 0.000489841 Jy ! Clean residual min=-0.016841 max=0.022430 Jy/beam ! Clean residual mean=0.000084 rms=0.005677 Jy/beam ! Combined flux in latest and established models = 0.351861 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.351861 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=0.111052Jy sigma=1.179291 ! Fit after self-cal, rms=0.111069Jy sigma=1.179264 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.37747e-05 Jy ! Component: 100 - total flux cleaned = 0.000273911 Jy ! Component: 150 - total flux cleaned = 0.00036189 Jy ! Component: 200 - total flux cleaned = 0.000447385 Jy ! Total flux subtracted in 200 components = 0.000447385 Jy ! Clean residual min=-0.016582 max=0.022308 Jy/beam ! Clean residual mean=0.000083 rms=0.005626 Jy/beam ! Combined flux in latest and established models = 0.352308 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.352308 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=0.110878Jy sigma=1.178165 ! Fit after self-cal, rms=0.110895Jy sigma=1.178147 ! 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=0.110895Jy sigma=1.178147 ! Fit after self-cal, rms=0.110846Jy sigma=1.178125 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.06 mas, bmaj=5.409 mas, bpa=-8.929 degrees ! Estimated noise=2.71167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00514991 Jy ! Component: 100 - total flux cleaned = 0.00582584 Jy ! Component: 150 - total flux cleaned = 0.00594967 Jy ! Component: 200 - total flux cleaned = 0.00607048 Jy ! Total flux subtracted in 200 components = 0.00607048 Jy ! Clean residual min=-0.019639 max=0.027834 Jy/beam ! Clean residual mean=0.000148 rms=0.008190 Jy/beam ! Combined flux in latest and established models = 0.358379 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.358379 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=0.110854Jy sigma=1.177446 ! Fit after self-cal, rms=0.110817Jy sigma=1.177305 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 = 0.000247154 Jy ! Component: 100 - total flux cleaned = 0.000360469 Jy ! Component: 150 - total flux cleaned = 0.000472304 Jy ! Component: 200 - total flux cleaned = 0.000685056 Jy ! Total flux subtracted in 200 components = 0.000685056 Jy ! Clean residual min=-0.019435 max=0.027523 Jy/beam ! Clean residual mean=0.000145 rms=0.008102 Jy/beam ! Combined flux in latest and established models = 0.359064 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 61 components and 0.359064 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=0.110763Jy sigma=1.178402 ! Fit after self-cal, rms=0.110754Jy sigma=1.178339 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=4.725 mas, bpa=-1.87 degrees ! Estimated noise=2.2037 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 4.725 at -1.87 degrees (North through East) ! Clean map min=-0.018768 max=0.32028 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=0.8708 mas, bmaj=4.501 mas, bpa=-3.641 degrees ! Estimated noise=2.98001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.240583 Jy ! Component: 100 - total flux cleaned = 0.30075 Jy ! Component: 150 - total flux cleaned = 0.327582 Jy ! Component: 200 - total flux cleaned = 0.336416 Jy ! Total flux subtracted in 200 components = 0.336416 Jy ! Clean residual min=-0.017666 max=0.020252 Jy/beam ! Clean residual mean=0.000038 rms=0.005229 Jy/beam ! Combined flux in latest and established models = 0.336415 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.336415 Jy ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=4.725 mas, bpa=-1.87 degrees ! Estimated noise=2.2037 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 = 0.0107321 Jy ! Component: 100 - total flux cleaned = 0.012406 Jy ! Component: 150 - total flux cleaned = 0.0128446 Jy ! Component: 200 - total flux cleaned = 0.0130366 Jy ! Total flux subtracted in 200 components = 0.0130366 Jy ! Clean residual min=-0.018026 max=0.023102 Jy/beam ! Clean residual mean=0.000092 rms=0.006056 Jy/beam ! Combined flux in latest and established models = 0.349452 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.349452 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=2.06 mas, bmaj=5.409 mas, bpa=-8.929 degrees ! Estimated noise=2.71167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00686364 Jy ! Component: 100 - total flux cleaned = 0.00741531 Jy ! Component: 150 - total flux cleaned = 0.00774177 Jy ! Component: 200 - total flux cleaned = 0.0078993 Jy ! Total flux subtracted in 200 components = 0.0078993 Jy ! Clean residual min=-0.020875 max=0.028727 Jy/beam ! Clean residual mean=0.000159 rms=0.008506 Jy/beam ! Combined flux in latest and established models = 0.357351 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 = 0.000153147 Jy ! Component: 100 - total flux cleaned = 0.000294563 Jy ! Component: 150 - total flux cleaned = 0.000433451 Jy ! Component: 200 - total flux cleaned = 0.000703482 Jy ! Total flux subtracted in 200 components = 0.000703482 Jy ! Clean residual min=-0.020582 max=0.028399 Jy/beam ! Clean residual mean=0.000155 rms=0.008395 Jy/beam ! Combined flux in latest and established models = 0.358055 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 56 components and 0.358055 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=4.725 mas, bpa=-1.87 degrees ! Estimated noise=2.2037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00584453 Jy ! Component: 100 - total flux cleaned = -0.00586009 Jy ! Component: 150 - total flux cleaned = -0.00598271 Jy ! Component: 200 - total flux cleaned = -0.00598033 Jy ! Total flux subtracted in 200 components = -0.00598033 Jy ! Clean residual min=-0.017590 max=0.022287 Jy/beam ! Clean residual mean=0.000084 rms=0.005701 Jy/beam ! Combined flux in latest and established models = 0.352075 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.352075 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=0.111017Jy sigma=1.179117 ! Fit after self-cal, rms=0.111004Jy sigma=1.179068 wmodel /scr/pima/bg219i_uvs/J1036-3744_X_map.mod ! Writing 63 model components to file: /scr/pima/bg219i_uvs/J1036-3744_X_map.mod wobs /scr/pima/bg219i_uvs/J1036-3744_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1036-3744_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1036-3744_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J1036-3744_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0090097 Jy ! Component: 100 - total flux cleaned = 0.011709 Jy ! Component: 150 - total flux cleaned = 0.0140244 Jy ! Component: 200 - total flux cleaned = 0.0169892 Jy ! Component: 250 - total flux cleaned = 0.0186458 Jy ! Component: 300 - total flux cleaned = 0.0201652 Jy ! Component: 350 - total flux cleaned = 0.0215726 Jy ! Component: 400 - total flux cleaned = 0.0220684 Jy ! Component: 450 - total flux cleaned = 0.0214549 Jy ! Component: 500 - total flux cleaned = 0.0211697 Jy ! Component: 550 - total flux cleaned = 0.0210415 Jy ! Component: 600 - total flux cleaned = 0.0206472 Jy ! Component: 650 - total flux cleaned = 0.0206458 Jy ! Component: 700 - total flux cleaned = 0.0208916 Jy ! Component: 750 - total flux cleaned = 0.0211332 Jy ! Component: 800 - total flux cleaned = 0.0216037 Jy ! Component: 850 - total flux cleaned = 0.0218332 Jy ! Component: 900 - total flux cleaned = 0.02206 Jy ! Component: 950 - total flux cleaned = 0.0221722 Jy ! Component: 1000 - total flux cleaned = 0.0221714 Jy ! Component: 1050 - total flux cleaned = 0.0221698 Jy ! Component: 1100 - total flux cleaned = 0.0221696 Jy ! Component: 1150 - total flux cleaned = 0.0219288 Jy ! Component: 1200 - total flux cleaned = 0.0218063 Jy ! Component: 1250 - total flux cleaned = 0.0216805 Jy ! Component: 1300 - total flux cleaned = 0.0215521 Jy ! Component: 1350 - total flux cleaned = 0.0215501 Jy ! Component: 1400 - total flux cleaned = 0.0215538 Jy ! Component: 1450 - total flux cleaned = 0.0214098 Jy ! Component: 1500 - total flux cleaned = 0.0214068 Jy ! Component: 1550 - total flux cleaned = 0.0214064 Jy ! Component: 1600 - total flux cleaned = 0.0212414 Jy ! Component: 1650 - total flux cleaned = 0.0212429 Jy ! Component: 1700 - total flux cleaned = 0.0212418 Jy ! Component: 1750 - total flux cleaned = 0.0212433 Jy ! Component: 1800 - total flux cleaned = 0.0210496 Jy ! Component: 1850 - total flux cleaned = 0.0210442 Jy ! Component: 1900 - total flux cleaned = 0.0210385 Jy ! Component: 1950 - total flux cleaned = 0.0210355 Jy ! Component: 2000 - total flux cleaned = 0.0210363 Jy ! Component: 2050 - total flux cleaned = 0.021032 Jy ! Component: 2100 - total flux cleaned = 0.0212858 Jy ! Component: 2150 - total flux cleaned = 0.0212879 Jy ! Component: 2200 - total flux cleaned = 0.0212953 Jy ! Component: 2250 - total flux cleaned = 0.0212994 Jy ! Component: 2300 - total flux cleaned = 0.0213053 Jy ! Component: 2350 - total flux cleaned = 0.0213031 Jy ! Component: 2400 - total flux cleaned = 0.0213013 Jy ! Component: 2450 - total flux cleaned = 0.0212983 Jy ! Component: 2500 - total flux cleaned = 0.0216698 Jy ! Component: 2550 - total flux cleaned = 0.0216824 Jy ! Component: 2600 - total flux cleaned = 0.0217011 Jy ! Component: 2650 - total flux cleaned = 0.0216949 Jy ! Component: 2700 - total flux cleaned = 0.0216871 Jy ! Component: 2750 - total flux cleaned = 0.0216855 Jy ! Component: 2800 - total flux cleaned = 0.022198 Jy ! Component: 2850 - total flux cleaned = 0.0221952 Jy ! Component: 2900 - total flux cleaned = 0.0221892 Jy ! Component: 2950 - total flux cleaned = 0.0221935 Jy ! Component: 3000 - total flux cleaned = 0.0221955 Jy ! Component: 3050 - total flux cleaned = 0.0222102 Jy ! Component: 3100 - total flux cleaned = 0.0222347 Jy ! Component: 3150 - total flux cleaned = 0.0222421 Jy ! Component: 3200 - total flux cleaned = 0.0222401 Jy ! Component: 3250 - total flux cleaned = 0.0222401 Jy ! Component: 3300 - total flux cleaned = 0.0222506 Jy ! Component: 3350 - total flux cleaned = 0.0222411 Jy ! Component: 3400 - total flux cleaned = 0.0222357 Jy ! Component: 3450 - total flux cleaned = 0.0222385 Jy ! Component: 3500 - total flux cleaned = 0.0222274 Jy ! Component: 3550 - total flux cleaned = 0.0222181 Jy ! Component: 3600 - total flux cleaned = 0.0222261 Jy ! Component: 3650 - total flux cleaned = 0.0210987 Jy ! Component: 3700 - total flux cleaned = 0.0210662 Jy ! Component: 3750 - total flux cleaned = 0.0210336 Jy ! Component: 3800 - total flux cleaned = 0.0210943 Jy ! Component: 3850 - total flux cleaned = 0.0210805 Jy ! Component: 3900 - total flux cleaned = 0.0196053 Jy ! Component: 3950 - total flux cleaned = 0.019582 Jy ! Component: 4000 - total flux cleaned = 0.0195452 Jy ! Component: 4050 - total flux cleaned = 0.0195651 Jy ! Total flux subtracted in 4096 components = 0.0196048 Jy ! Clean residual min=-0.100788 max=0.105012 Jy/beam ! Clean residual mean=-0.000046 rms=0.018870 Jy/beam ! Combined flux in latest and established models = 0.371679 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 203 components and 0.371679 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1036-3744_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 4.725 at -1.87 degrees (North through East) ! Clean map min=-0.080214 max=0.30458 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1036-3744_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.304584 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0207726 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -20.46 20.46 40.92 81.84 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0623 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.304 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 14.662 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1036-3744_X_uvs.log closed on Wed Apr 6 23:41:23 2016