! Started logfile: /scr/pima/bg219i_uvs/J1547+2052_S_uvs.log on Wed Apr 6 23:07:10 2016 obs /scr/pima/bg219i_uvs/J1547+2052_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1547+2052_S_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J1547+2052 ! ! 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 54 lines of history. ! ! Reading 10044 visibilities. select rr, 1,2,3,4,6,7,8 ! 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J1547+2052_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001535Jy sigma=25.520410 ! Fit after self-cal, rms=0.956539Jy sigma=24.392084 ! 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=2.859 mas, bmaj=5.822 mas, bpa=-5.292 degrees ! Estimated noise=0.476475 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 = 0.0336223 Jy ! Component: 100 - total flux cleaned = 0.042149 Jy ! Total flux subtracted in 100 components = 0.042149 Jy ! Clean residual min=-0.003118 max=0.003653 Jy/beam ! Clean residual mean=-0.000007 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.042149 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.042149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058106Jy sigma=1.399246 ! Fit after self-cal, rms=0.056598Jy sigma=1.362360 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0053723 Jy ! Component: 100 - total flux cleaned = 0.00824337 Jy ! Total flux subtracted in 100 components = 0.00824337 Jy ! Clean residual min=-0.003247 max=0.003190 Jy/beam ! Clean residual mean=-0.000005 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.0503923 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.0503923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056016Jy sigma=1.347959 ! Fit after self-cal, rms=0.055970Jy sigma=1.347291 ! 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=3.419 mas, bmaj=6.809 mas, bpa=-5.164 degrees ! Estimated noise=0.296873 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 (-1, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296468 Jy ! Component: 100 - total flux cleaned = 0.0047169 Jy ! Component: 150 - total flux cleaned = 0.00544499 Jy ! Component: 200 - total flux cleaned = 0.00591141 Jy ! Total flux subtracted in 200 components = 0.00591141 Jy ! Clean residual min=-0.001889 max=0.001676 Jy/beam ! Clean residual mean=-0.000003 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0563037 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.0563037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055790Jy sigma=1.342813 ! Fit after self-cal, rms=0.055756Jy sigma=1.342288 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.419 x 6.809 at -5.164 degrees (North through East) ! Clean map min=-0.0019331 max=0.045576 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 1.06 FD 0.90 HN 1.04 KP 0.96 ! LA 1.03 MK 1.02 NL 1.00 OV 1.01 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.05 KP 1.02 ! LA 1.03 MK 1.01 NL 0.96 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.90 HN 1.11 KP 1.03 ! LA 1.04 MK 0.95 NL 0.94 OV 1.03 ! PT 1.01 SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.00 KP 1.09 ! LA 0.97 MK 0.97 NL 0.99 OV 0.95 ! PT 1.04 SC 0.96 ! ! ! Fit before self-cal, rms=0.055756Jy sigma=1.342288 ! Fit after self-cal, rms=0.054912Jy sigma=1.340082 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.399 mas, bmaj=6.8 mas, bpa=-4.825 degrees ! Estimated noise=0.293753 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 = 0.000875123 Jy ! Component: 100 - total flux cleaned = 0.00123911 Jy ! Component: 150 - total flux cleaned = 0.00136801 Jy ! Component: 200 - total flux cleaned = 0.00145353 Jy ! Total flux subtracted in 200 components = 0.00145353 Jy ! Clean residual min=-0.001597 max=0.001482 Jy/beam ! Clean residual mean=-0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0577573 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.0577573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054886Jy sigma=1.339393 ! Fit after self-cal, rms=0.054895Jy sigma=1.339118 ! 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=0.054895Jy sigma=1.339118 ! Fit after self-cal, rms=0.054472Jy sigma=1.337707 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.385 mas, bmaj=6.814 mas, bpa=-4.983 degrees ! Estimated noise=0.2936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000596529 Jy ! Component: 100 - total flux cleaned = 0.000692803 Jy ! Component: 150 - total flux cleaned = 0.000679645 Jy ! Component: 200 - total flux cleaned = 0.00065617 Jy ! Total flux subtracted in 200 components = 0.00065617 Jy ! Clean residual min=-0.001499 max=0.001529 Jy/beam ! Clean residual mean=-0.000002 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0584134 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.0584134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054464Jy sigma=1.337445 ! Fit after self-cal, rms=0.054462Jy sigma=1.337312 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 = 0.000100029 Jy ! Component: 100 - total flux cleaned = 0.000100687 Jy ! Component: 150 - total flux cleaned = 7.94256e-05 Jy ! Component: 200 - total flux cleaned = 6.96914e-05 Jy ! Total flux subtracted in 200 components = 6.96914e-05 Jy ! Clean residual min=-0.001502 max=0.001537 Jy/beam ! Clean residual mean=-0.000002 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0584831 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.0584831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054459Jy sigma=1.337174 ! Fit after self-cal, rms=0.054458Jy sigma=1.337161 ! 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=0.054458Jy sigma=1.337161 ! Fit after self-cal, rms=0.054474Jy sigma=1.337130 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.376 mas, bmaj=6.806 mas, bpa=-4.958 degrees ! Estimated noise=0.293594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337729 Jy ! Component: 100 - total flux cleaned = 0.000379117 Jy ! Component: 150 - total flux cleaned = 0.000388121 Jy ! Component: 200 - total flux cleaned = 0.000379432 Jy ! Total flux subtracted in 200 components = 0.000379432 Jy ! Clean residual min=-0.001479 max=0.001536 Jy/beam ! Clean residual mean=-0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0588626 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.0588626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054471Jy sigma=1.337032 ! Fit after self-cal, rms=0.054472Jy sigma=1.337020 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 = 3.24778e-05 Jy ! Component: 100 - total flux cleaned = 4.0729e-05 Jy ! Component: 150 - total flux cleaned = 2.53724e-05 Jy ! Component: 200 - total flux cleaned = 1.81967e-05 Jy ! Total flux subtracted in 200 components = 1.81967e-05 Jy ! Clean residual min=-0.001477 max=0.001529 Jy/beam ! Clean residual mean=-0.000002 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0588808 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.0588808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054470Jy sigma=1.336951 ! Fit after self-cal, rms=0.054470Jy sigma=1.336945 ! 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=0.054470Jy sigma=1.336945 ! Fit after self-cal, rms=0.054481Jy sigma=1.336934 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.547 mas, bmaj=10.28 mas, bpa=-3.413 degrees ! Estimated noise=0.375574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160887 Jy ! Component: 100 - total flux cleaned = 0.000175635 Jy ! Component: 150 - total flux cleaned = 0.000155766 Jy ! Component: 200 - total flux cleaned = 0.000147165 Jy ! Total flux subtracted in 200 components = 0.000147165 Jy ! Clean residual min=-0.001589 max=0.001791 Jy/beam ! Clean residual mean=-0.000003 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0590279 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 95 components and 0.0590279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054480Jy sigma=1.336938 ! Fit after self-cal, rms=0.054479Jy sigma=1.336909 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 = -7.02511e-05 Jy ! Component: 100 - total flux cleaned = -8.65776e-05 Jy ! Component: 150 - total flux cleaned = -8.66254e-05 Jy ! Component: 200 - total flux cleaned = -8.01289e-05 Jy ! Total flux subtracted in 200 components = -8.01289e-05 Jy ! Clean residual min=-0.001564 max=0.001763 Jy/beam ! Clean residual mean=-0.000003 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0589478 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 0.0589478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054479Jy sigma=1.336930 ! Fit after self-cal, rms=0.054479Jy sigma=1.336913 ! 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=3.371 mas, bmaj=6.801 mas, bpa=-4.904 degrees ! Estimated noise=0.293659 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.371 x 6.801 at -4.904 degrees (North through East) ! Clean map min=-0.0014341 max=0.044924 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=2.826 mas, bmaj=5.823 mas, bpa=-5.065 degrees ! Estimated noise=0.466249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0341954 Jy ! Component: 100 - total flux cleaned = 0.0441943 Jy ! Component: 150 - total flux cleaned = 0.0488074 Jy ! Component: 200 - total flux cleaned = 0.051831 Jy ! Total flux subtracted in 200 components = 0.051831 Jy ! Clean residual min=-0.003072 max=0.002647 Jy/beam ! Clean residual mean=-0.000004 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.051831 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.051831 Jy ! Inverting map and beam ! Estimated beam: bmin=3.371 mas, bmaj=6.801 mas, bpa=-4.904 degrees ! Estimated noise=0.293659 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 = 0.00280445 Jy ! Component: 100 - total flux cleaned = 0.00451961 Jy ! Component: 150 - total flux cleaned = 0.00526546 Jy ! Component: 200 - total flux cleaned = 0.00580314 Jy ! Total flux subtracted in 200 components = 0.00580314 Jy ! Clean residual min=-0.001544 max=0.001598 Jy/beam ! Clean residual mean=-0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0576342 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 40 components and 0.0576342 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=7.547 mas, bmaj=10.28 mas, bpa=-3.413 degrees ! Estimated noise=0.375574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000828767 Jy ! Component: 100 - total flux cleaned = 0.00124865 Jy ! Component: 150 - total flux cleaned = 0.00129725 Jy ! Component: 200 - total flux cleaned = 0.00131847 Jy ! Total flux subtracted in 200 components = 0.00131847 Jy ! Clean residual min=-0.001633 max=0.001769 Jy/beam ! Clean residual mean=-0.000003 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0589527 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 = 1.09092e-07 Jy ! Component: 100 - total flux cleaned = 8.98721e-06 Jy ! Component: 150 - total flux cleaned = 2.46729e-05 Jy ! Component: 200 - total flux cleaned = 2.46814e-05 Jy ! Total flux subtracted in 200 components = 2.46814e-05 Jy ! Clean residual min=-0.001607 max=0.001746 Jy/beam ! Clean residual mean=-0.000003 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0589773 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.0589773 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.371 mas, bmaj=6.801 mas, bpa=-4.904 degrees ! Estimated noise=0.293659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.43051e-05 Jy ! Component: 100 - total flux cleaned = -3.64699e-05 Jy ! Component: 150 - total flux cleaned = 1.33577e-05 Jy ! Component: 200 - total flux cleaned = 4.24176e-05 Jy ! Total flux subtracted in 200 components = 4.24176e-05 Jy ! Clean residual min=-0.001480 max=0.001527 Jy/beam ! Clean residual mean=-0.000002 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0590198 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.0590198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054487Jy sigma=1.337163 ! Fit after self-cal, rms=0.054478Jy sigma=1.337072 wmodel /scr/pima/bg219i_uvs/J1547+2052_S_map.mod ! Writing 72 model components to file: /scr/pima/bg219i_uvs/J1547+2052_S_map.mod wobs /scr/pima/bg219i_uvs/J1547+2052_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1547+2052_S_uvs.fits wwins /scr/pima/bg219i_uvs/J1547+2052_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J1547+2052_S_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 = -5.0539e-05 Jy ! Component: 100 - total flux cleaned = -0.000307091 Jy ! Component: 150 - total flux cleaned = -0.000576711 Jy ! Component: 200 - total flux cleaned = -0.000765271 Jy ! Component: 250 - total flux cleaned = -0.000855812 Jy ! Component: 300 - total flux cleaned = -0.00089936 Jy ! Component: 350 - total flux cleaned = -0.000877686 Jy ! Component: 400 - total flux cleaned = -0.000918846 Jy ! Component: 450 - total flux cleaned = -0.000918501 Jy ! Component: 500 - total flux cleaned = -0.000899064 Jy ! Component: 550 - total flux cleaned = -0.000918593 Jy ! Component: 600 - total flux cleaned = -0.000899393 Jy ! Component: 650 - total flux cleaned = -0.000862662 Jy ! Component: 700 - total flux cleaned = -0.00084449 Jy ! Component: 750 - total flux cleaned = -0.000844928 Jy ! Component: 800 - total flux cleaned = -0.000914635 Jy ! Component: 850 - total flux cleaned = -0.00088037 Jy ! Component: 900 - total flux cleaned = -0.000981875 Jy ! Component: 950 - total flux cleaned = -0.0010148 Jy ! Component: 1000 - total flux cleaned = -0.000998228 Jy ! Component: 1050 - total flux cleaned = -0.00104669 Jy ! Component: 1100 - total flux cleaned = -0.00103068 Jy ! Component: 1150 - total flux cleaned = -0.00101507 Jy ! Component: 1200 - total flux cleaned = -0.0009993 Jy ! Component: 1250 - total flux cleaned = -0.000999273 Jy ! Component: 1300 - total flux cleaned = -0.00101422 Jy ! Component: 1350 - total flux cleaned = -0.000939444 Jy ! Component: 1400 - total flux cleaned = -0.000983802 Jy ! Component: 1450 - total flux cleaned = -0.000925351 Jy ! Component: 1500 - total flux cleaned = -0.000911294 Jy ! Component: 1550 - total flux cleaned = -0.000868601 Jy ! Component: 1600 - total flux cleaned = -0.000854534 Jy ! Component: 1650 - total flux cleaned = -0.000812828 Jy ! Component: 1700 - total flux cleaned = -0.000771292 Jy ! Component: 1750 - total flux cleaned = -0.000771323 Jy ! Component: 1800 - total flux cleaned = -0.000663751 Jy ! Component: 1850 - total flux cleaned = -0.000610917 Jy ! Component: 1900 - total flux cleaned = -0.000558236 Jy ! Component: 1950 - total flux cleaned = -0.000519013 Jy ! Component: 2000 - total flux cleaned = -0.000518853 Jy ! Component: 2050 - total flux cleaned = -0.000442004 Jy ! Component: 2100 - total flux cleaned = -0.000416796 Jy ! Component: 2150 - total flux cleaned = -0.00039161 Jy ! Component: 2200 - total flux cleaned = -0.000391498 Jy ! Component: 2250 - total flux cleaned = -0.000342058 Jy ! Component: 2300 - total flux cleaned = -0.000280785 Jy ! Component: 2350 - total flux cleaned = -0.000329527 Jy ! Component: 2400 - total flux cleaned = -0.000317507 Jy ! Component: 2450 - total flux cleaned = -0.000329508 Jy ! Component: 2500 - total flux cleaned = -0.000341315 Jy ! Component: 2550 - total flux cleaned = -0.000341269 Jy ! Component: 2600 - total flux cleaned = -0.000341338 Jy ! Component: 2650 - total flux cleaned = -0.000352853 Jy ! Component: 2700 - total flux cleaned = -0.000352833 Jy ! Component: 2750 - total flux cleaned = -0.000352709 Jy ! Component: 2800 - total flux cleaned = -0.000352946 Jy ! Component: 2850 - total flux cleaned = -0.000386478 Jy ! Component: 2900 - total flux cleaned = -0.000364181 Jy ! Component: 2950 - total flux cleaned = -0.000364222 Jy ! Component: 3000 - total flux cleaned = -0.000375243 Jy ! Component: 3050 - total flux cleaned = -0.000364312 Jy ! Component: 3100 - total flux cleaned = -0.000385926 Jy ! Component: 3150 - total flux cleaned = -0.000429033 Jy ! Component: 3200 - total flux cleaned = -0.000428967 Jy ! Component: 3250 - total flux cleaned = -0.000460897 Jy ! Component: 3300 - total flux cleaned = -0.000450429 Jy ! Component: 3350 - total flux cleaned = -0.000429476 Jy ! Component: 3400 - total flux cleaned = -0.000481486 Jy ! Component: 3450 - total flux cleaned = -0.000502129 Jy ! Component: 3500 - total flux cleaned = -0.000502081 Jy ! Component: 3550 - total flux cleaned = -0.000532703 Jy ! Component: 3600 - total flux cleaned = -0.000532678 Jy ! Component: 3650 - total flux cleaned = -0.000562982 Jy ! Component: 3700 - total flux cleaned = -0.000592984 Jy ! Component: 3750 - total flux cleaned = -0.000583023 Jy ! Component: 3800 - total flux cleaned = -0.0006226 Jy ! Component: 3850 - total flux cleaned = -0.000632514 Jy ! Component: 3900 - total flux cleaned = -0.000652004 Jy ! Component: 3950 - total flux cleaned = -0.000690753 Jy ! Component: 4000 - total flux cleaned = -0.000690719 Jy ! Component: 4050 - total flux cleaned = -0.000690711 Jy ! Total flux subtracted in 4096 components = -0.000662156 Jy ! Clean residual min=-0.000598 max=0.000809 Jy/beam ! Clean residual mean=-0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0583576 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 380 components and 0.0583576 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1547+2052_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.371 x 6.801 at -4.904 degrees (North through East) ! Clean map min=-0.0009798 max=0.044587 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1547+2052_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0445874 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176619 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.18836 1.18836 2.37671 4.75342 9.50684 19.0137 38.0274 76.0547 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 252.449 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1547+2052_S_uvs.log closed on Wed Apr 6 23:07:15 2016