! Started logfile: /scr/pima/bg219e_uvs/J0555+3948_S_dfm.log on Thu May 19 18:25:38 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219e_uvs/J0555+3948_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0555+3948_S_uva.fits ! AN table 1: 35 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.914286 visibilities/baseline/integration-bin. ! Found source: J0555+3948 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 3 lines of history. ! ! Reading 4608 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0555+3948_S] 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 0.500x0.500 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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.925335Jy sigma=34.438111 ! Fit after self-cal, rms=2.806367Jy sigma=23.935079 ! 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=4.276 mas, bmaj=6.384 mas, bpa=57.49 degrees ! Estimated noise=2.75246 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 = 2.78067 Jy ! Component: 100 - total flux cleaned = 3.40737 Jy ! Total flux subtracted in 100 components = 3.40737 Jy ! Clean residual min=-0.104418 max=0.213842 Jy/beam ! Clean residual mean=0.001151 rms=0.028656 Jy/beam ! Combined flux in latest and established models = 3.40737 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 3.40737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.643466Jy sigma=5.213324 ! Fit after self-cal, rms=0.643388Jy sigma=5.213055 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.205586 Jy ! Component: 100 - total flux cleaned = 0.28166 Jy ! Total flux subtracted in 100 components = 0.28166 Jy ! Clean residual min=-0.095706 max=0.103140 Jy/beam ! Clean residual mean=0.001304 rms=0.023439 Jy/beam ! Combined flux in latest and established models = 3.68903 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 3.68902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.536519Jy sigma=4.389776 ! Fit after self-cal, rms=0.536524Jy sigma=4.389730 ! 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=6.29 mas, bmaj=7.177 mas, bpa=-28.71 degrees ! Estimated noise=1.44764 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 = 0.0863038 Jy ! Component: 100 - total flux cleaned = 0.113311 Jy ! Component: 150 - total flux cleaned = 0.115885 Jy ! Component: 200 - total flux cleaned = 0.11539 Jy ! Total flux subtracted in 200 components = 0.11539 Jy ! Clean residual min=-0.074640 max=0.103032 Jy/beam ! Clean residual mean=0.000388 rms=0.022633 Jy/beam ! Combined flux in latest and established models = 3.80441 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 3.80441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.519206Jy sigma=4.309675 ! Fit after self-cal, rms=0.519209Jy sigma=4.309651 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.29 x 7.177 at -28.71 degrees (North through East) ! Clean map min=-0.073579 max=3.7153 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.90 HN 0.99 KP 1.02 ! LA 1.16 NL 0.97 OV 1.00 PT 1.16 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 1.06 KP 1.00 ! LA 1.12 NL 0.97 OV 1.05 PT 1.05 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.18 HN 1.07 KP 0.88 ! LA 0.87 NL 0.98 OV 0.95 PT 1.03 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.519209Jy sigma=4.309651 ! Fit after self-cal, rms=0.351288Jy sigma=3.187225 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.267 mas, bmaj=7.152 mas, bpa=-27.58 degrees ! Estimated noise=1.47769 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 = 0.0712845 Jy ! Component: 100 - total flux cleaned = 0.10555 Jy ! Component: 150 - total flux cleaned = 0.127475 Jy ! Component: 200 - total flux cleaned = 0.141119 Jy ! Total flux subtracted in 200 components = 0.141119 Jy ! Clean residual min=-0.050179 max=0.060541 Jy/beam ! Clean residual mean=0.000119 rms=0.015734 Jy/beam ! Combined flux in latest and established models = 3.94553 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 53 components and 3.94553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.340163Jy sigma=3.063092 ! Fit after self-cal, rms=0.340172Jy sigma=3.063056 ! 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. ! ! Fit before self-cal, rms=0.340172Jy sigma=3.063056 ! Fit after self-cal, rms=0.309657Jy sigma=2.713826 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.24 mas, bmaj=7.137 mas, bpa=-26.66 degrees ! Estimated noise=1.4987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0533276 Jy ! Component: 100 - total flux cleaned = 0.0750082 Jy ! Component: 150 - total flux cleaned = 0.0878878 Jy ! Component: 200 - total flux cleaned = 0.0935973 Jy ! Total flux subtracted in 200 components = 0.0935973 Jy ! Clean residual min=-0.048422 max=0.054178 Jy/beam ! Clean residual mean=0.000003 rms=0.014803 Jy/beam ! Combined flux in latest and established models = 4.03913 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 4.03913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.303108Jy sigma=2.642143 ! Fit after self-cal, rms=0.303114Jy sigma=2.642123 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 = 0.00126278 Jy ! Component: 100 - total flux cleaned = 0.00244168 Jy ! Component: 150 - total flux cleaned = 0.00356873 Jy ! Component: 200 - total flux cleaned = 0.00465213 Jy ! Total flux subtracted in 200 components = 0.00465213 Jy ! Clean residual min=-0.048025 max=0.053819 Jy/beam ! Clean residual mean=0.000001 rms=0.014740 Jy/beam ! Combined flux in latest and established models = 4.04378 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 4.04378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.302808Jy sigma=2.637569 ! Fit after self-cal, rms=0.302815Jy sigma=2.637552 ! 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. ! ! Fit before self-cal, rms=0.302815Jy sigma=2.637552 ! Fit after self-cal, rms=0.153955Jy sigma=1.127833 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.217 mas, bmaj=7.131 mas, bpa=-27.33 degrees ! Estimated noise=1.49753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0055057 Jy ! Component: 100 - total flux cleaned = -0.00631437 Jy ! Component: 150 - total flux cleaned = -0.00665299 Jy ! Component: 200 - total flux cleaned = -0.00695332 Jy ! Total flux subtracted in 200 components = -0.00695332 Jy ! Clean residual min=-0.014824 max=0.013842 Jy/beam ! Clean residual mean=-0.000026 rms=0.003573 Jy/beam ! Combined flux in latest and established models = 4.03683 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 63 components and 4.03683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151644Jy sigma=1.118831 ! Fit after self-cal, rms=0.151655Jy sigma=1.118801 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 = -0.000516651 Jy ! Component: 100 - total flux cleaned = -0.000729844 Jy ! Component: 150 - total flux cleaned = -0.00154847 Jy ! Component: 200 - total flux cleaned = -0.00211696 Jy ! Total flux subtracted in 200 components = -0.00211696 Jy ! Clean residual min=-0.014081 max=0.013864 Jy/beam ! Clean residual mean=-0.000025 rms=0.003488 Jy/beam ! Combined flux in latest and established models = 4.03471 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 4.03471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150935Jy sigma=1.116005 ! Fit after self-cal, rms=0.150944Jy sigma=1.115987 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.150944Jy sigma=1.115987 ! Fit after self-cal, rms=0.150642Jy sigma=1.115523 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.575 mas, bmaj=10.12 mas, bpa=-37.94 degrees ! Estimated noise=1.60914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00517117 Jy ! Component: 100 - total flux cleaned = -0.00648122 Jy ! Component: 150 - total flux cleaned = -0.00745971 Jy ! Component: 200 - total flux cleaned = -0.00833641 Jy ! Total flux subtracted in 200 components = -0.00833641 Jy ! Clean residual min=-0.012574 max=0.013457 Jy/beam ! Clean residual mean=-0.000038 rms=0.003915 Jy/beam ! Combined flux in latest and established models = 4.02638 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 4.02638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150134Jy sigma=1.113649 ! Fit after self-cal, rms=0.150140Jy sigma=1.113643 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 = -0.00068141 Jy ! Component: 100 - total flux cleaned = -0.00129433 Jy ! Component: 150 - total flux cleaned = -0.00186195 Jy ! Component: 200 - total flux cleaned = -0.00228123 Jy ! Total flux subtracted in 200 components = -0.00228123 Jy ! Clean residual min=-0.012191 max=0.013446 Jy/beam ! Clean residual mean=-0.000036 rms=0.003871 Jy/beam ! Combined flux in latest and established models = 4.02409 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 4.02409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149877Jy sigma=1.113049 ! Fit after self-cal, rms=0.149883Jy sigma=1.113042 ! 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=6.218 mas, bmaj=7.125 mas, bpa=-27.39 degrees ! Estimated noise=1.49807 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.218 x 7.125 at -27.39 degrees (North through East) ! Clean map min=-0.012675 max=3.8351 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149883Jy sigma=1.113042 ! Fit after self-cal, rms=0.134981Jy sigma=0.974552 ! Inverting map and beam ! Estimated beam: bmin=6.224 mas, bmaj=7.128 mas, bpa=-27.57 degrees ! Estimated noise=1.497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00728641 Jy ! Component: 100 - total flux cleaned = -0.00855704 Jy ! Component: 150 - total flux cleaned = -0.00919771 Jy ! Component: 200 - total flux cleaned = -0.0097882 Jy ! Total flux subtracted in 200 components = -0.0097882 Jy ! Clean residual min=-0.012352 max=0.011075 Jy/beam ! Clean residual mean=0.000008 rms=0.003063 Jy/beam ! Combined flux in latest and established models = 4.01431 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 86 components and 4.01431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134312Jy sigma=0.971475 ! Fit after self-cal, rms=0.134320Jy sigma=0.971462 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000576555 Jy ! Component: 100 - total flux cleaned = -0.000967388 Jy ! Component: 150 - total flux cleaned = -0.00121155 Jy ! Component: 200 - total flux cleaned = -0.00144736 Jy ! Total flux subtracted in 200 components = -0.00144736 Jy ! Clean residual min=-0.012012 max=0.010725 Jy/beam ! Clean residual mean=0.000008 rms=0.003022 Jy/beam ! Combined flux in latest and established models = 4.01286 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 88 components and 4.01286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134086Jy sigma=0.969874 ! Fit after self-cal, rms=0.134092Jy sigma=0.969864 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134092Jy sigma=0.969864 ! Fit after self-cal, rms=0.133857Jy sigma=0.968169 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=4.198 mas, bmaj=6.326 mas, bpa=57.56 degrees ! Estimated noise=2.85859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.88794 Jy ! Component: 100 - total flux cleaned = 3.56298 Jy ! Component: 150 - total flux cleaned = 3.79914 Jy ! Component: 200 - total flux cleaned = 3.88759 Jy ! Total flux subtracted in 200 components = 3.88759 Jy ! Clean residual min=-0.026066 max=0.036051 Jy/beam ! Clean residual mean=-0.000023 rms=0.007803 Jy/beam ! Combined flux in latest and established models = 3.88759 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 21 model components to the UV plane model. ! The established model now contains 21 components and 3.88759 Jy ! Inverting map and beam ! Estimated beam: bmin=6.226 mas, bmaj=7.126 mas, bpa=-27.69 degrees ! Estimated noise=1.49565 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 = 0.0602226 Jy ! Component: 100 - total flux cleaned = 0.0868081 Jy ! Component: 150 - total flux cleaned = 0.0996134 Jy ! Component: 200 - total flux cleaned = 0.100422 Jy ! Total flux subtracted in 200 components = 0.100422 Jy ! Clean residual min=-0.016015 max=0.013577 Jy/beam ! Clean residual mean=0.000012 rms=0.003355 Jy/beam ! Combined flux in latest and established models = 3.98801 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 51 components and 3.98801 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.582 mas, bmaj=10.13 mas, bpa=-38.18 degrees ! Estimated noise=1.605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00659455 Jy ! Component: 100 - total flux cleaned = 0.00636203 Jy ! Component: 150 - total flux cleaned = 0.0059342 Jy ! Component: 200 - total flux cleaned = 0.00557046 Jy ! Total flux subtracted in 200 components = 0.00557046 Jy ! Clean residual min=-0.012175 max=0.011870 Jy/beam ! Clean residual mean=0.000014 rms=0.003384 Jy/beam ! Combined flux in latest and established models = 3.99358 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 = -0.000165374 Jy ! Component: 100 - total flux cleaned = -0.000462651 Jy ! Component: 150 - total flux cleaned = -0.000593924 Jy ! Component: 200 - total flux cleaned = -0.000713575 Jy ! Total flux subtracted in 200 components = -0.000713575 Jy ! Clean residual min=-0.011914 max=0.011504 Jy/beam ! Clean residual mean=0.000016 rms=0.003362 Jy/beam ! Combined flux in latest and established models = 3.99286 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 71 components and 3.99286 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.226 mas, bmaj=7.126 mas, bpa=-27.69 degrees ! Estimated noise=1.49565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106287 Jy ! Component: 100 - total flux cleaned = 0.000665297 Jy ! Component: 150 - total flux cleaned = 0.000321743 Jy ! Component: 200 - total flux cleaned = 0.000173026 Jy ! Total flux subtracted in 200 components = 0.000173026 Jy ! Clean residual min=-0.012864 max=0.012062 Jy/beam ! Clean residual mean=0.000011 rms=0.002987 Jy/beam ! Combined flux in latest and established models = 3.99304 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 78 components and 3.99304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133985Jy sigma=0.981487 ! Fit after self-cal, rms=0.134003Jy sigma=0.981415 wmodel /J0555+3948_S_map.mod ! wmodel: Unable to open new model file: /J0555+3948_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0555+3948_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.226 x 7.126 at -27.69 degrees (North through East) ! Clean map min=-0.012511 max=3.836 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0555+3948_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 3.836 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00298779 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.233664 0.233664 0.467329 0.934658 1.86932 3.73863 7.47726 14.9545 29.909 59.8181 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0089 print "peak= ", int(1000*peak_flux)/1000 ! peak= 3.836 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1283.89 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0555+3948_S_dfm.log closed on Thu May 19 18:25:41 2016