! Started logfile: /scr/pima/bg219i_uvs/J1037-2934_S_dfm.log on Thu May 19 23:16:31 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/bg219i_uvs/J1037-2934_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1037-2934_S_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J1037-2934 ! ! 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 1176 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 J1037-2934_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.379978Jy sigma=17.388798 ! Fit after self-cal, rms=0.546143Jy sigma=7.551694 ! 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=2.483 mas, bmaj=7.033 mas, bpa=1.618 degrees ! Estimated noise=2.07055 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 = 0.487622 Jy ! Component: 100 - total flux cleaned = 0.723265 Jy ! Total flux subtracted in 100 components = 0.723265 Jy ! Clean residual min=-0.060373 max=0.127797 Jy/beam ! Clean residual mean=-0.000412 rms=0.022478 Jy/beam ! Combined flux in latest and established models = 0.723265 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.723265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.383423Jy sigma=4.453304 ! Fit after self-cal, rms=0.382480Jy sigma=4.439004 ! 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=2.906 mas, bmaj=8.239 mas, bpa=0.6081 degrees ! Estimated noise=1.83634 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 = 0.216078 Jy ! Component: 100 - total flux cleaned = 0.340404 Jy ! Component: 150 - total flux cleaned = 0.41694 Jy ! Component: 200 - total flux cleaned = 0.464131 Jy ! Total flux subtracted in 200 components = 0.464131 Jy ! Clean residual min=-0.043564 max=0.074310 Jy/beam ! Clean residual mean=-0.000233 rms=0.014033 Jy/beam ! Combined flux in latest and established models = 1.1874 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 49 components and 1.1874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214892Jy sigma=2.248980 ! Fit after self-cal, rms=0.214808Jy sigma=2.246972 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.906 x 8.239 at 0.6081 degrees (North through East) ! Clean map min=-0.042642 max=0.59786 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 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.214808Jy sigma=2.246972 ! Fit after self-cal, rms=0.214808Jy sigma=2.246972 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.906 mas, bmaj=8.239 mas, bpa=0.6081 degrees ! Estimated noise=1.83634 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 (-19.5, 58). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0713797 Jy ! Component: 100 - total flux cleaned = 0.0899849 Jy ! Component: 150 - total flux cleaned = 0.0948308 Jy ! Component: 200 - total flux cleaned = 0.0964434 Jy ! Total flux subtracted in 200 components = 0.0964434 Jy ! Clean residual min=-0.035980 max=0.051563 Jy/beam ! Clean residual mean=-0.000087 rms=0.011527 Jy/beam ! Combined flux in latest and established models = 1.28384 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 79 components and 1.28384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185161Jy sigma=1.918719 ! Fit after self-cal, rms=0.182452Jy sigma=1.880244 ! 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=0.182452Jy sigma=1.880244 ! Fit after self-cal, rms=0.182452Jy sigma=1.880244 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.906 mas, bmaj=8.239 mas, bpa=0.6081 degrees ! Estimated noise=1.83634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200468 Jy ! Component: 100 - total flux cleaned = 0.0214549 Jy ! Component: 150 - total flux cleaned = 0.0203631 Jy ! Component: 200 - total flux cleaned = 0.0198625 Jy ! Total flux subtracted in 200 components = 0.0198625 Jy ! Clean residual min=-0.035990 max=0.042622 Jy/beam ! Clean residual mean=-0.000052 rms=0.010739 Jy/beam ! Combined flux in latest and established models = 1.3037 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 102 components and 1.3037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176451Jy sigma=1.818768 ! Fit after self-cal, rms=0.175906Jy sigma=1.808700 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 = 0.00846911 Jy ! Component: 100 - total flux cleaned = 0.0104714 Jy ! Component: 150 - total flux cleaned = 0.0108696 Jy ! Component: 200 - total flux cleaned = 0.0112435 Jy ! Total flux subtracted in 200 components = 0.0112435 Jy ! Clean residual min=-0.036517 max=0.039422 Jy/beam ! Clean residual mean=-0.000031 rms=0.010445 Jy/beam ! Combined flux in latest and established models = 1.31494 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 1.31495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172852Jy sigma=1.779520 ! Fit after self-cal, rms=0.172702Jy sigma=1.774956 ! 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=0.172702Jy sigma=1.774956 ! Fit after self-cal, rms=0.172702Jy sigma=1.774956 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.906 mas, bmaj=8.239 mas, bpa=0.6081 degrees ! Estimated noise=1.83634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00566009 Jy ! Component: 100 - total flux cleaned = 0.00758211 Jy ! Component: 150 - total flux cleaned = 0.00859506 Jy ! Component: 200 - total flux cleaned = 0.00890664 Jy ! Total flux subtracted in 200 components = 0.00890664 Jy ! Clean residual min=-0.036353 max=0.038875 Jy/beam ! Clean residual mean=-0.000015 rms=0.010280 Jy/beam ! Combined flux in latest and established models = 1.32385 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 127 components and 1.32385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170843Jy sigma=1.756251 ! Fit after self-cal, rms=0.170818Jy sigma=1.753784 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 = 0.00404371 Jy ! Component: 100 - total flux cleaned = 0.00531973 Jy ! Component: 150 - total flux cleaned = 0.00560397 Jy ! Component: 200 - total flux cleaned = 0.00559303 Jy ! Total flux subtracted in 200 components = 0.00559303 Jy ! Clean residual min=-0.036931 max=0.038313 Jy/beam ! Clean residual mean=-0.000004 rms=0.010177 Jy/beam ! Combined flux in latest and established models = 1.32945 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 138 components and 1.32944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169516Jy sigma=1.741251 ! Fit after self-cal, rms=0.169530Jy sigma=1.739865 ! 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=0.169530Jy sigma=1.739865 ! Fit after self-cal, rms=0.169530Jy sigma=1.739865 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.994 mas, bmaj=20.02 mas, bpa=11.13 degrees ! Estimated noise=2.63987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129948 Jy ! Component: 100 - total flux cleaned = 0.014484 Jy ! Component: 150 - total flux cleaned = 0.0151012 Jy ! Component: 200 - total flux cleaned = 0.0156697 Jy ! Total flux subtracted in 200 components = 0.0156697 Jy ! Clean residual min=-0.052681 max=0.056529 Jy/beam ! Clean residual mean=0.000070 rms=0.016320 Jy/beam ! Combined flux in latest and established models = 1.34511 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 143 components and 1.34511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169183Jy sigma=1.756859 ! Fit after self-cal, rms=0.169070Jy sigma=1.754730 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 = -5.98245e-05 Jy ! Component: 100 - total flux cleaned = -0.000855094 Jy ! Component: 150 - total flux cleaned = -0.000858526 Jy ! Component: 200 - total flux cleaned = -0.0010878 Jy ! Total flux subtracted in 200 components = -0.0010878 Jy ! Clean residual min=-0.052617 max=0.056120 Jy/beam ! Clean residual mean=0.000070 rms=0.016272 Jy/beam ! Combined flux in latest and established models = 1.34403 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 145 components and 1.34403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168861Jy sigma=1.774550 ! Fit after self-cal, rms=0.168848Jy sigma=1.772445 ! 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=2.906 mas, bmaj=8.239 mas, bpa=0.6081 degrees ! Estimated noise=1.83634 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.906 x 8.239 at 0.6081 degrees (North through East) ! Clean map min=-0.042178 max=0.55536 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=0.168848Jy sigma=1.772445 ! Fit after self-cal, rms=0.168848Jy sigma=1.772445 ! Inverting map and beam ! Estimated beam: bmin=2.906 mas, bmaj=8.239 mas, bpa=0.6081 degrees ! Estimated noise=1.83634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00682246 Jy ! Component: 100 - total flux cleaned = -0.00589402 Jy ! Component: 150 - total flux cleaned = -0.00696457 Jy ! Component: 200 - total flux cleaned = -0.0072297 Jy ! Total flux subtracted in 200 components = -0.0072297 Jy ! Clean residual min=-0.038905 max=0.037152 Jy/beam ! Clean residual mean=0.000013 rms=0.010057 Jy/beam ! Combined flux in latest and established models = 1.3368 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 166 components and 1.3368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166696Jy sigma=1.731828 ! Fit after self-cal, rms=0.166680Jy sigma=1.731296 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127234 Jy ! Component: 100 - total flux cleaned = 0.00126951 Jy ! Component: 150 - total flux cleaned = 0.00103355 Jy ! Component: 200 - total flux cleaned = 0.00103415 Jy ! Total flux subtracted in 200 components = 0.00103415 Jy ! Clean residual min=-0.038422 max=0.036927 Jy/beam ! Clean residual mean=0.000016 rms=0.009995 Jy/beam ! Combined flux in latest and established models = 1.33783 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 179 components and 1.33783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166043Jy sigma=1.720697 ! Fit after self-cal, rms=0.166027Jy sigma=1.720200 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166027Jy sigma=1.720200 ! Fit after self-cal, rms=0.166027Jy sigma=1.720200 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=2.483 mas, bmaj=7.033 mas, bpa=1.618 degrees ! Estimated noise=2.07055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.48666 Jy ! Component: 100 - total flux cleaned = 0.722742 Jy ! Component: 150 - total flux cleaned = 0.880174 Jy ! Component: 200 - total flux cleaned = 0.993161 Jy ! Total flux subtracted in 200 components = 0.993161 Jy ! Clean residual min=-0.040720 max=0.082647 Jy/beam ! Clean residual mean=-0.000250 rms=0.014344 Jy/beam ! Combined flux in latest and established models = 0.993161 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 57 model components to the UV plane model. ! The established model now contains 57 components and 0.993161 Jy ! Inverting map and beam ! Estimated beam: bmin=2.906 mas, bmaj=8.239 mas, bpa=0.6081 degrees ! Estimated noise=1.83634 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) ! Added new window around map position (3, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12589 Jy ! Component: 100 - total flux cleaned = 0.204832 Jy ! Component: 150 - total flux cleaned = 0.257096 Jy ! Component: 200 - total flux cleaned = 0.29307 Jy ! Total flux subtracted in 200 components = 0.29307 Jy ! Clean residual min=-0.034681 max=0.042501 Jy/beam ! Clean residual mean=-0.000077 rms=0.010505 Jy/beam ! Combined flux in latest and established models = 1.28623 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 106 components and 1.28623 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=6.994 mas, bmaj=20.02 mas, bpa=11.13 degrees ! Estimated noise=2.63987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0468059 Jy ! Component: 100 - total flux cleaned = 0.0670349 Jy ! Component: 150 - total flux cleaned = 0.0699867 Jy ! Component: 200 - total flux cleaned = 0.07125 Jy ! Total flux subtracted in 200 components = 0.07125 Jy ! Clean residual min=-0.050911 max=0.058361 Jy/beam ! Clean residual mean=0.000109 rms=0.015550 Jy/beam ! Combined flux in latest and established models = 1.35748 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 = 0.00107433 Jy ! Component: 100 - total flux cleaned = 0.00156939 Jy ! Component: 150 - total flux cleaned = 0.00201745 Jy ! Component: 200 - total flux cleaned = 0.00243872 Jy ! Total flux subtracted in 200 components = 0.00243872 Jy ! Clean residual min=-0.052022 max=0.056897 Jy/beam ! Clean residual mean=0.000126 rms=0.015330 Jy/beam ! Combined flux in latest and established models = 1.35992 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 131 components and 1.35992 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.906 mas, bmaj=8.239 mas, bpa=0.6081 degrees ! Estimated noise=1.83634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00597407 Jy ! Component: 100 - total flux cleaned = -0.00507572 Jy ! Component: 150 - total flux cleaned = -0.00506941 Jy ! Component: 200 - total flux cleaned = -0.00467341 Jy ! Total flux subtracted in 200 components = -0.00467341 Jy ! Clean residual min=-0.040433 max=0.035624 Jy/beam ! Clean residual mean=0.000043 rms=0.009548 Jy/beam ! Combined flux in latest and established models = 1.35525 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 151 components and 1.35525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161588Jy sigma=1.701478 ! Fit after self-cal, rms=0.161062Jy sigma=1.690922 wmodel /J1037-2934_S_map.mod ! wmodel: Unable to open new model file: /J1037-2934_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1037-2934_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.906 x 8.239 at 0.6081 degrees (North through East) ! Clean map min=-0.038857 max=0.56469 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1037-2934_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.564689 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00948877 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.04106 5.04106 10.0821 20.1642 40.3285 80.6569 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0284 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.564 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 59.511 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1037-2934_S_dfm.log closed on Thu May 19 23:16:34 2016