! Started logfile: /scr/pima/bg219e_uvs/J0527+0331_S_uvs.log on Thu Apr 7 06:36:49 2016 obs /scr/pima/bg219e_uvs/J0527+0331_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0527+0331_S_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.859259 visibilities/baseline/integration-bin. ! Found source: J0527+0331 ! ! 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 1856 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/bg219e_uvs/J0527+0331_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 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. ! ! Fit before self-cal, rms=1.192073Jy sigma=24.025199 ! Fit after self-cal, rms=0.396745Jy sigma=7.950160 ! 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=3.791 mas, bmaj=9.409 mas, bpa=21.59 degrees ! Estimated noise=1.0516 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 = 0.465632 Jy ! Component: 100 - total flux cleaned = 0.578856 Jy ! Total flux subtracted in 100 components = 0.578856 Jy ! Clean residual min=-0.013272 max=0.045645 Jy/beam ! Clean residual mean=0.000000 rms=0.004986 Jy/beam ! Combined flux in latest and established models = 0.578856 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.578856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098099Jy sigma=1.951678 ! Fit after self-cal, rms=0.098069Jy sigma=1.951069 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0479273 Jy ! Component: 100 - total flux cleaned = 0.0706782 Jy ! Total flux subtracted in 100 components = 0.0706782 Jy ! Clean residual min=-0.006857 max=0.010265 Jy/beam ! Clean residual mean=-0.000004 rms=0.002022 Jy/beam ! Combined flux in latest and established models = 0.649534 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.649534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069577Jy sigma=1.345853 ! Fit after self-cal, rms=0.069528Jy sigma=1.345005 ! 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=4.513 mas, bmaj=9.725 mas, bpa=18.44 degrees ! Estimated noise=0.839773 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 = 0.0141506 Jy ! Component: 100 - total flux cleaned = 0.0215198 Jy ! Component: 150 - total flux cleaned = 0.0260844 Jy ! Component: 200 - total flux cleaned = 0.0291255 Jy ! Total flux subtracted in 200 components = 0.0291255 Jy ! Clean residual min=-0.005694 max=0.006203 Jy/beam ! Clean residual mean=-0.000002 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.678659 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 66 components and 0.678659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066576Jy sigma=1.285186 ! Fit after self-cal, rms=0.066569Jy sigma=1.284722 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.513 x 9.725 at 18.44 degrees (North through East) ! Clean map min=-0.0055106 max=0.60995 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 1.00 FD 0.99 HN 0.99 KP 0.99 ! LA 0.99 NL 1.01 OV 0.98 PT 1.00 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 1.00 ! LA 0.98 NL 1.00 OV 1.00 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.02 KP 1.01 ! LA 1.00 NL 0.91 OV 0.99 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.03 KP 1.00 ! LA 0.99 NL 1.00 OV 1.03 PT 1.01 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.066569Jy sigma=1.284722 ! Fit after self-cal, rms=0.064179Jy sigma=1.239172 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.517 mas, bmaj=9.743 mas, bpa=18.52 degrees ! Estimated noise=0.838824 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 = 0.000226797 Jy ! Component: 100 - total flux cleaned = 0.000634116 Jy ! Component: 150 - total flux cleaned = 0.000914677 Jy ! Component: 200 - total flux cleaned = 0.00103631 Jy ! Total flux subtracted in 200 components = 0.00103631 Jy ! Clean residual min=-0.005299 max=0.005279 Jy/beam ! Clean residual mean=-0.000002 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.679696 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.679696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064114Jy sigma=1.238163 ! Fit after self-cal, rms=0.064105Jy sigma=1.237927 ! 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=0.064105Jy sigma=1.237927 ! Fit after self-cal, rms=0.062366Jy sigma=1.203371 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.51 mas, bmaj=9.735 mas, bpa=18.52 degrees ! Estimated noise=0.838133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000226676 Jy ! Component: 100 - total flux cleaned = 0.000364089 Jy ! Component: 150 - total flux cleaned = 0.000409937 Jy ! Component: 200 - total flux cleaned = 0.000409 Jy ! Total flux subtracted in 200 components = 0.000409 Jy ! Clean residual min=-0.004049 max=0.004041 Jy/beam ! Clean residual mean=-0.000000 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.680105 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 84 components and 0.680105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062342Jy sigma=1.202988 ! Fit after self-cal, rms=0.062346Jy sigma=1.202871 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 = 4.62429e-05 Jy ! Component: 100 - total flux cleaned = 6.86873e-05 Jy ! Component: 150 - total flux cleaned = 8.75171e-05 Jy ! Component: 200 - total flux cleaned = 8.72398e-05 Jy ! Total flux subtracted in 200 components = 8.72398e-05 Jy ! Clean residual min=-0.004041 max=0.004028 Jy/beam ! Clean residual mean=-0.000000 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.680192 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 87 components and 0.680192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062330Jy sigma=1.202610 ! Fit after self-cal, rms=0.062332Jy sigma=1.202546 ! 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=0.062332Jy sigma=1.202546 ! Fit after self-cal, rms=0.062325Jy sigma=1.202528 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.508 mas, bmaj=9.735 mas, bpa=18.54 degrees ! Estimated noise=0.838137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000318529 Jy ! Component: 100 - total flux cleaned = 0.000319816 Jy ! Component: 150 - total flux cleaned = 0.000337076 Jy ! Component: 200 - total flux cleaned = 0.000336792 Jy ! Total flux subtracted in 200 components = 0.000336792 Jy ! Clean residual min=-0.004020 max=0.004018 Jy/beam ! Clean residual mean=-0.000000 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.680529 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.680529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062312Jy sigma=1.202311 ! Fit after self-cal, rms=0.062314Jy sigma=1.202269 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 = 4.07076e-05 Jy ! Component: 100 - total flux cleaned = 5.77877e-05 Jy ! Component: 150 - total flux cleaned = 5.77762e-05 Jy ! Component: 200 - total flux cleaned = 7.23222e-05 Jy ! Total flux subtracted in 200 components = 7.23222e-05 Jy ! Clean residual min=-0.004007 max=0.004006 Jy/beam ! Clean residual mean=-0.000000 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.680601 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.680601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062304Jy sigma=1.202111 ! Fit after self-cal, rms=0.062307Jy sigma=1.202082 ! 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=0.062307Jy sigma=1.202082 ! Fit after self-cal, rms=0.062304Jy sigma=1.202066 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.075 mas, bmaj=11.76 mas, bpa=5.134 degrees ! Estimated noise=0.956082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000730835 Jy ! Component: 100 - total flux cleaned = 0.000800684 Jy ! Component: 150 - total flux cleaned = 0.000869904 Jy ! Component: 200 - total flux cleaned = 0.000909718 Jy ! Total flux subtracted in 200 components = 0.000909718 Jy ! Clean residual min=-0.003731 max=0.004197 Jy/beam ! Clean residual mean=-0.000001 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 0.681511 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 98 components and 0.681511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062303Jy sigma=1.201956 ! Fit after self-cal, rms=0.062307Jy sigma=1.201923 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 = 3.79783e-05 Jy ! Component: 100 - total flux cleaned = 4.6632e-05 Jy ! Component: 150 - total flux cleaned = 2.99059e-05 Jy ! Component: 200 - total flux cleaned = 3.06428e-05 Jy ! Total flux subtracted in 200 components = 3.06428e-05 Jy ! Clean residual min=-0.003732 max=0.004185 Jy/beam ! Clean residual mean=-0.000001 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 0.681541 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 105 components and 0.681541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062307Jy sigma=1.201913 ! Fit after self-cal, rms=0.062309Jy sigma=1.201900 ! 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=4.508 mas, bmaj=9.735 mas, bpa=18.55 degrees ! Estimated noise=0.83815 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.508 x 9.735 at 18.55 degrees (North through East) ! Clean map min=-0.0038807 max=0.60878 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=0.062309Jy sigma=1.201900 ! Fit after self-cal, rms=0.058424Jy sigma=1.112004 ! Inverting map and beam ! Estimated beam: bmin=4.508 mas, bmaj=9.732 mas, bpa=18.53 degrees ! Estimated noise=0.838182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232161 Jy ! Component: 100 - total flux cleaned = 0.000230711 Jy ! Component: 150 - total flux cleaned = 0.000230445 Jy ! Component: 200 - total flux cleaned = 0.000260492 Jy ! Total flux subtracted in 200 components = 0.000260492 Jy ! Clean residual min=-0.003884 max=0.003839 Jy/beam ! Clean residual mean=-0.000001 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.681802 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 108 components and 0.681802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058414Jy sigma=1.111808 ! Fit after self-cal, rms=0.058416Jy sigma=1.111798 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.61771e-05 Jy ! Component: 100 - total flux cleaned = 4.08507e-05 Jy ! Component: 150 - total flux cleaned = 6.87818e-05 Jy ! Component: 200 - total flux cleaned = 8.23092e-05 Jy ! Total flux subtracted in 200 components = 8.23092e-05 Jy ! Clean residual min=-0.003868 max=0.003841 Jy/beam ! Clean residual mean=-0.000001 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.681884 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 109 components and 0.681884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058409Jy sigma=1.111692 ! Fit after self-cal, rms=0.058411Jy sigma=1.111684 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058411Jy sigma=1.111684 ! Fit after self-cal, rms=0.058404Jy sigma=1.111673 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=3.788 mas, bmaj=9.41 mas, bpa=21.65 degrees ! Estimated noise=1.05103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.465313 Jy ! Component: 100 - total flux cleaned = 0.579101 Jy ! Component: 150 - total flux cleaned = 0.627156 Jy ! Component: 200 - total flux cleaned = 0.649914 Jy ! Total flux subtracted in 200 components = 0.649914 Jy ! Clean residual min=-0.005661 max=0.010310 Jy/beam ! Clean residual mean=0.000003 rms=0.001765 Jy/beam ! Combined flux in latest and established models = 0.649914 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.649914 Jy ! Inverting map and beam ! Estimated beam: bmin=4.508 mas, bmaj=9.732 mas, bpa=18.54 degrees ! Estimated noise=0.838122 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 = 0.0139123 Jy ! Component: 100 - total flux cleaned = 0.0212705 Jy ! Component: 150 - total flux cleaned = 0.0256166 Jy ! Component: 200 - total flux cleaned = 0.0283077 Jy ! Total flux subtracted in 200 components = 0.0283077 Jy ! Clean residual min=-0.003924 max=0.003735 Jy/beam ! Clean residual mean=0.000001 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.678222 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 58 components and 0.678222 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=8.073 mas, bmaj=11.76 mas, bpa=5.155 degrees ! Estimated noise=0.956272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021503 Jy ! Component: 100 - total flux cleaned = 0.00321576 Jy ! Component: 150 - total flux cleaned = 0.00353236 Jy ! Component: 200 - total flux cleaned = 0.00365059 Jy ! Total flux subtracted in 200 components = 0.00365059 Jy ! Clean residual min=-0.003708 max=0.003798 Jy/beam ! Clean residual mean=-0.000001 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.681873 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 = 8.15096e-05 Jy ! Component: 100 - total flux cleaned = 0.000139481 Jy ! Component: 150 - total flux cleaned = 0.000180277 Jy ! Component: 200 - total flux cleaned = 0.000232514 Jy ! Total flux subtracted in 200 components = 0.000232514 Jy ! Clean residual min=-0.003709 max=0.003797 Jy/beam ! Clean residual mean=-0.000001 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.682105 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 80 components and 0.682105 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.508 mas, bmaj=9.732 mas, bpa=18.54 degrees ! Estimated noise=0.838122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000663372 Jy ! Component: 100 - total flux cleaned = -0.000628241 Jy ! Component: 150 - total flux cleaned = -0.000627619 Jy ! Component: 200 - total flux cleaned = -0.000628312 Jy ! Total flux subtracted in 200 components = -0.000628312 Jy ! Clean residual min=-0.003925 max=0.003814 Jy/beam ! Clean residual mean=-0.000001 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.681477 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 89 components and 0.681477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058493Jy sigma=1.113493 ! Fit after self-cal, rms=0.058494Jy sigma=1.113442 wmodel /scr/pima/bg219e_uvs/J0527+0331_S_map.mod ! Writing 89 model components to file: /scr/pima/bg219e_uvs/J0527+0331_S_map.mod wobs /scr/pima/bg219e_uvs/J0527+0331_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0527+0331_S_uvs.fits wwins /scr/pima/bg219e_uvs/J0527+0331_S_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219e_uvs/J0527+0331_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 = -0.000375139 Jy ! Component: 100 - total flux cleaned = -0.000444099 Jy ! Component: 150 - total flux cleaned = -0.000256073 Jy ! Component: 200 - total flux cleaned = 0.000164723 Jy ! Component: 250 - total flux cleaned = 0.000454497 Jy ! Component: 300 - total flux cleaned = 0.000622872 Jy ! Component: 350 - total flux cleaned = 0.000730919 Jy ! Component: 400 - total flux cleaned = 0.000837509 Jy ! Component: 450 - total flux cleaned = 0.000993451 Jy ! Component: 500 - total flux cleaned = 0.00119626 Jy ! Component: 550 - total flux cleaned = 0.00129684 Jy ! Component: 600 - total flux cleaned = 0.00153905 Jy ! Component: 650 - total flux cleaned = 0.00172827 Jy ! Component: 700 - total flux cleaned = 0.00182094 Jy ! Component: 750 - total flux cleaned = 0.00182155 Jy ! Component: 800 - total flux cleaned = 0.00195609 Jy ! Component: 850 - total flux cleaned = 0.00195702 Jy ! Component: 900 - total flux cleaned = 0.00195736 Jy ! Component: 950 - total flux cleaned = 0.00199944 Jy ! Component: 1000 - total flux cleaned = 0.00195725 Jy ! Component: 1050 - total flux cleaned = 0.00191545 Jy ! Component: 1100 - total flux cleaned = 0.00195464 Jy ! Component: 1150 - total flux cleaned = 0.00183605 Jy ! Component: 1200 - total flux cleaned = 0.00195257 Jy ! Component: 1250 - total flux cleaned = 0.00183714 Jy ! Component: 1300 - total flux cleaned = 0.0018745 Jy ! Component: 1350 - total flux cleaned = 0.00191171 Jy ! Component: 1400 - total flux cleaned = 0.00202066 Jy ! Component: 1450 - total flux cleaned = 0.00198408 Jy ! Component: 1500 - total flux cleaned = 0.00201892 Jy ! Component: 1550 - total flux cleaned = 0.00194897 Jy ! Component: 1600 - total flux cleaned = 0.00198301 Jy ! Component: 1650 - total flux cleaned = 0.00205089 Jy ! Component: 1700 - total flux cleaned = 0.00201695 Jy ! Component: 1750 - total flux cleaned = 0.00204961 Jy ! Component: 1800 - total flux cleaned = 0.00204936 Jy ! Component: 1850 - total flux cleaned = 0.0020173 Jy ! Component: 1900 - total flux cleaned = 0.00208082 Jy ! Component: 1950 - total flux cleaned = 0.00208048 Jy ! Component: 2000 - total flux cleaned = 0.00198784 Jy ! Component: 2050 - total flux cleaned = 0.00198845 Jy ! Component: 2100 - total flux cleaned = 0.00204911 Jy ! Component: 2150 - total flux cleaned = 0.00198945 Jy ! Component: 2200 - total flux cleaned = 0.00210729 Jy ! Component: 2250 - total flux cleaned = 0.00213635 Jy ! Component: 2300 - total flux cleaned = 0.00210762 Jy ! Component: 2350 - total flux cleaned = 0.00213585 Jy ! Component: 2400 - total flux cleaned = 0.00210811 Jy ! Component: 2450 - total flux cleaned = 0.00227471 Jy ! Component: 2500 - total flux cleaned = 0.00219247 Jy ! Component: 2550 - total flux cleaned = 0.00219224 Jy ! Component: 2600 - total flux cleaned = 0.00211199 Jy ! Component: 2650 - total flux cleaned = 0.00211217 Jy ! Component: 2700 - total flux cleaned = 0.00213856 Jy ! Component: 2750 - total flux cleaned = 0.00219072 Jy ! Component: 2800 - total flux cleaned = 0.00216511 Jy ! Component: 2850 - total flux cleaned = 0.00219055 Jy ! Component: 2900 - total flux cleaned = 0.00216528 Jy ! Component: 2950 - total flux cleaned = 0.00204085 Jy ! Component: 3000 - total flux cleaned = 0.00201641 Jy ! Component: 3050 - total flux cleaned = 0.0019432 Jy ! Component: 3100 - total flux cleaned = 0.00187044 Jy ! Component: 3150 - total flux cleaned = 0.00184641 Jy ! Component: 3200 - total flux cleaned = 0.00175108 Jy ! Component: 3250 - total flux cleaned = 0.00168023 Jy ! Component: 3300 - total flux cleaned = 0.00161018 Jy ! Component: 3350 - total flux cleaned = 0.00161033 Jy ! Component: 3400 - total flux cleaned = 0.0015414 Jy ! Component: 3450 - total flux cleaned = 0.0014959 Jy ! Component: 3500 - total flux cleaned = 0.00140536 Jy ! Component: 3550 - total flux cleaned = 0.00138289 Jy ! Component: 3600 - total flux cleaned = 0.00136076 Jy ! Component: 3650 - total flux cleaned = 0.00131645 Jy ! Component: 3700 - total flux cleaned = 0.00125079 Jy ! Component: 3750 - total flux cleaned = 0.00114216 Jy ! Component: 3800 - total flux cleaned = 0.0010991 Jy ! Component: 3850 - total flux cleaned = 0.00105622 Jy ! Component: 3900 - total flux cleaned = 0.000971338 Jy ! Component: 3950 - total flux cleaned = 0.00084483 Jy ! Component: 4000 - total flux cleaned = 0.000782134 Jy ! Component: 4050 - total flux cleaned = 0.000719556 Jy ! Total flux subtracted in 4096 components = 0.000678241 Jy ! Clean residual min=-0.001665 max=0.001307 Jy/beam ! Clean residual mean=0.000006 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.682155 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 383 components and 0.682155 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0527+0331_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.508 x 9.732 at 18.54 degrees (North through East) ! Clean map min=-0.0029998 max=0.60837 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0527+0331_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.608367 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00038966 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.19215 0.19215 0.3843 0.768601 1.5372 3.0744 6.14881 12.2976 24.5952 49.1905 98.3809 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.608 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1561.28 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0527+0331_S_uvs.log closed on Thu Apr 7 06:36:53 2016