! Started logfile: /scr/pima/bg219i_uvs/J0152-2942_S_dfm.log on Thu May 19 22:57:20 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/J0152-2942_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0152-2942_S_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J0152-2942 ! ! 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 10208 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 J0152-2942_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017771Jy sigma=17.746891 ! Fit after self-cal, rms=0.844119Jy sigma=14.718671 ! 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=2.524 mas, bmaj=6.473 mas, bpa=-6.775 degrees ! Estimated noise=0.573857 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 = 0.114732 Jy ! Component: 100 - total flux cleaned = 0.153985 Jy ! Total flux subtracted in 100 components = 0.153985 Jy ! Clean residual min=-0.007412 max=0.016741 Jy/beam ! Clean residual mean=-0.000052 rms=0.002063 Jy/beam ! Combined flux in latest and established models = 0.153985 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.153985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092144Jy sigma=1.535957 ! Fit after self-cal, rms=0.091909Jy sigma=1.533221 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192527 Jy ! Component: 100 - total flux cleaned = 0.0303476 Jy ! Total flux subtracted in 100 components = 0.0303476 Jy ! Clean residual min=-0.004874 max=0.009221 Jy/beam ! Clean residual mean=-0.000030 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 0.184333 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.184333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086603Jy sigma=1.418402 ! Fit after self-cal, rms=0.086558Jy sigma=1.417771 ! Inverting map ! Added new window around map position (4, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00899418 Jy ! Component: 100 - total flux cleaned = 0.0145866 Jy ! Total flux subtracted in 100 components = 0.0145866 Jy ! Clean residual min=-0.004479 max=0.007347 Jy/beam ! Clean residual mean=-0.000022 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.198919 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 0.198919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085232Jy sigma=1.391163 ! Fit after self-cal, rms=0.085163Jy sigma=1.390028 ! Inverting map ! Added new window around map position (4, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00628926 Jy ! Component: 100 - total flux cleaned = 0.00970092 Jy ! Total flux subtracted in 100 components = 0.00970092 Jy ! Clean residual min=-0.003995 max=0.005967 Jy/beam ! Clean residual mean=-0.000016 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.20862 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.20862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084576Jy sigma=1.379585 ! Fit after self-cal, rms=0.084508Jy sigma=1.378209 ! 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=3.079 mas, bmaj=7.864 mas, bpa=-6.084 degrees ! Estimated noise=0.416936 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 (-4, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00574526 Jy ! Component: 100 - total flux cleaned = 0.00901187 Jy ! Component: 150 - total flux cleaned = 0.00993641 Jy ! Component: 200 - total flux cleaned = 0.0104435 Jy ! Total flux subtracted in 200 components = 0.0104435 Jy ! Clean residual min=-0.003114 max=0.003069 Jy/beam ! Clean residual mean=-0.000021 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.219064 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 101 components and 0.219064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083995Jy sigma=1.370796 ! Fit after self-cal, rms=0.083988Jy sigma=1.370672 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.079 x 7.864 at -6.084 degrees (North through East) ! Clean map min=-0.0030249 max=0.14857 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 0.99 FD 0.98 HN 1.19 KP 1.00 ! LA 1.00 MK 0.99 NL 0.98 OV 1.02 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.14 KP 0.96 ! LA 1.01 MK 0.99 NL 1.00 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.12 KP 1.01 ! LA 1.01 MK 0.97 NL 0.96 OV 0.97 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.19 KP 0.98 ! LA 1.00 MK 1.02 NL 1.00 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Fit before self-cal, rms=0.083988Jy sigma=1.370672 ! Fit after self-cal, rms=0.086307Jy sigma=1.363916 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.073 mas, bmaj=7.809 mas, bpa=-6.166 degrees ! Estimated noise=0.420048 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 = -0.000675688 Jy ! Component: 100 - total flux cleaned = -0.000795954 Jy ! Component: 150 - total flux cleaned = -0.000850592 Jy ! Component: 200 - total flux cleaned = -0.000851024 Jy ! Total flux subtracted in 200 components = -0.000851024 Jy ! Clean residual min=-0.002407 max=0.002767 Jy/beam ! Clean residual mean=-0.000019 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.218213 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 112 components and 0.218213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086214Jy sigma=1.362868 ! Fit after self-cal, rms=0.086253Jy sigma=1.362756 ! 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=0.086253Jy sigma=1.362756 ! Fit after self-cal, rms=0.086912Jy sigma=1.358982 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.072 mas, bmaj=7.811 mas, bpa=-6.2 degrees ! Estimated noise=0.419343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000947047 Jy ! Component: 100 - total flux cleaned = -0.000984921 Jy ! Component: 150 - total flux cleaned = -0.00108122 Jy ! Component: 200 - total flux cleaned = -0.00105208 Jy ! Total flux subtracted in 200 components = -0.00105208 Jy ! Clean residual min=-0.002175 max=0.002352 Jy/beam ! Clean residual mean=-0.000013 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.217161 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.217161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086875Jy sigma=1.358567 ! Fit after self-cal, rms=0.086889Jy sigma=1.358520 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.64618e-06 Jy ! Component: 100 - total flux cleaned = 3.39638e-05 Jy ! Component: 150 - total flux cleaned = 3.42195e-05 Jy ! Component: 200 - total flux cleaned = 3.42982e-05 Jy ! Total flux subtracted in 200 components = 3.42982e-05 Jy ! Clean residual min=-0.002175 max=0.002294 Jy/beam ! Clean residual mean=-0.000013 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.217195 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 137 components and 0.217195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086874Jy sigma=1.358335 ! Fit after self-cal, rms=0.086873Jy sigma=1.358321 ! 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=0.086873Jy sigma=1.358321 ! Fit after self-cal, rms=0.087668Jy sigma=1.357739 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.072 mas, bmaj=7.805 mas, bpa=-6.186 degrees ! Estimated noise=0.418893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000754285 Jy ! Component: 100 - total flux cleaned = -0.000779139 Jy ! Component: 150 - total flux cleaned = -0.000801465 Jy ! Component: 200 - total flux cleaned = -0.000842276 Jy ! Total flux subtracted in 200 components = -0.000842276 Jy ! Clean residual min=-0.002135 max=0.002389 Jy/beam ! Clean residual mean=-0.000010 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.216353 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 150 components and 0.216353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087648Jy sigma=1.357554 ! Fit after self-cal, rms=0.087659Jy sigma=1.357534 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 = 7.22967e-05 Jy ! Component: 100 - total flux cleaned = 5.45913e-05 Jy ! Component: 150 - total flux cleaned = 7.18016e-05 Jy ! Component: 200 - total flux cleaned = 8.7485e-05 Jy ! Total flux subtracted in 200 components = 8.7485e-05 Jy ! Clean residual min=-0.002111 max=0.002351 Jy/beam ! Clean residual mean=-0.000010 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.21644 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 157 components and 0.21644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087650Jy sigma=1.357442 ! Fit after self-cal, rms=0.087650Jy sigma=1.357433 ! 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=0.087650Jy sigma=1.357433 ! Fit after self-cal, rms=0.087916Jy sigma=1.357381 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.731 mas, bmaj=19.22 mas, bpa=-1.314 degrees ! Estimated noise=0.543651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.52442e-05 Jy ! Component: 100 - total flux cleaned = -0.00017159 Jy ! Component: 150 - total flux cleaned = -0.000213847 Jy ! Component: 200 - total flux cleaned = -0.00023271 Jy ! Total flux subtracted in 200 components = -0.00023271 Jy ! Clean residual min=-0.002555 max=0.002671 Jy/beam ! Clean residual mean=-0.000019 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.216207 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 162 components and 0.216207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087906Jy sigma=1.357367 ! Fit after self-cal, rms=0.087907Jy sigma=1.357358 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 = -5.87988e-06 Jy ! Component: 100 - total flux cleaned = -3.74506e-05 Jy ! Component: 150 - total flux cleaned = -6.58548e-05 Jy ! Component: 200 - total flux cleaned = -8.02639e-05 Jy ! Total flux subtracted in 200 components = -8.02639e-05 Jy ! Clean residual min=-0.002542 max=0.002694 Jy/beam ! Clean residual mean=-0.000019 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.216127 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 165 components and 0.216127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087904Jy sigma=1.357395 ! Fit after self-cal, rms=0.087902Jy sigma=1.357391 ! 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=3.074 mas, bmaj=7.801 mas, bpa=-6.148 degrees ! Estimated noise=0.418717 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.074 x 7.801 at -6.148 degrees (North through East) ! Clean map min=-0.0020619 max=0.15057 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=2.514 mas, bmaj=6.408 mas, bpa=-6.784 degrees ! Estimated noise=0.577013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115486 Jy ! Component: 100 - total flux cleaned = 0.155581 Jy ! Component: 150 - total flux cleaned = 0.174875 Jy ! Component: 200 - total flux cleaned = 0.186482 Jy ! Total flux subtracted in 200 components = 0.186482 Jy ! Clean residual min=-0.004019 max=0.006130 Jy/beam ! Clean residual mean=-0.000022 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.186482 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.186482 Jy ! Inverting map and beam ! Estimated beam: bmin=3.074 mas, bmaj=7.801 mas, bpa=-6.148 degrees ! Estimated noise=0.418717 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 = 0.0108477 Jy ! Component: 100 - total flux cleaned = 0.0170715 Jy ! Component: 150 - total flux cleaned = 0.0209392 Jy ! Component: 200 - total flux cleaned = 0.0235342 Jy ! Total flux subtracted in 200 components = 0.0235342 Jy ! Clean residual min=-0.002256 max=0.003163 Jy/beam ! Clean residual mean=-0.000019 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.210016 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 81 components and 0.210016 Jy ! Inverting map ! Added new window around map position (10.5, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279379 Jy ! Component: 100 - total flux cleaned = 0.00451889 Jy ! Component: 150 - total flux cleaned = 0.00582276 Jy ! Component: 200 - total flux cleaned = 0.00656625 Jy ! Total flux subtracted in 200 components = 0.00656625 Jy ! Clean residual min=-0.002188 max=0.001955 Jy/beam ! Clean residual mean=-0.000009 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.216582 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 108 components and 0.216582 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=7.731 mas, bmaj=19.22 mas, bpa=-1.314 degrees ! Estimated noise=0.543651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000780132 Jy ! Component: 100 - total flux cleaned = 0.0010958 Jy ! Component: 150 - total flux cleaned = 0.00122518 Jy ! Component: 200 - total flux cleaned = 0.00131544 Jy ! Total flux subtracted in 200 components = 0.00131544 Jy ! Clean residual min=-0.002113 max=0.002384 Jy/beam ! Clean residual mean=-0.000014 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.217898 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 = 7.89626e-05 Jy ! Component: 100 - total flux cleaned = 0.000132833 Jy ! Component: 150 - total flux cleaned = 0.000180632 Jy ! Component: 200 - total flux cleaned = 0.000210852 Jy ! Total flux subtracted in 200 components = 0.000210852 Jy ! Clean residual min=-0.002115 max=0.002356 Jy/beam ! Clean residual mean=-0.000013 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.218109 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 156 components and 0.218109 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.074 mas, bmaj=7.801 mas, bpa=-6.148 degrees ! Estimated noise=0.418717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.59975e-05 Jy ! Component: 100 - total flux cleaned = -2.28757e-05 Jy ! Component: 150 - total flux cleaned = 7.8728e-07 Jy ! Component: 200 - total flux cleaned = 5.38927e-07 Jy ! Total flux subtracted in 200 components = 5.38927e-07 Jy ! Clean residual min=-0.001950 max=0.002025 Jy/beam ! Clean residual mean=-0.000006 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.218109 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 170 components and 0.218109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087819Jy sigma=1.356050 ! Fit after self-cal, rms=0.087806Jy sigma=1.355862 wmodel /J0152-2942_S_map.mod ! wmodel: Unable to open new model file: /J0152-2942_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0152-2942_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.074 x 7.801 at -6.148 degrees (North through East) ! Clean map min=-0.0019246 max=0.15224 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0152-2942_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.152241 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000511011 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00698 1.00698 2.01395 4.02791 8.05582 16.1116 32.2233 64.4466 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.152 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 297.921 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0152-2942_S_dfm.log closed on Thu May 19 22:57:23 2016