! Started logfile: /scr/pima/bg219b_uvs/J0415+4452_S_dfm.log on Thu May 19 20:01:12 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/bg219b_uvs/J0415+4452_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0415+4452_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.728571 visibilities/baseline/integration-bin. ! Found source: J0415+4452 ! ! 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 5508 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 J0415+4452_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.033594Jy sigma=23.080086 ! Fit after self-cal, rms=0.708466Jy sigma=15.857377 ! 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=3.329 mas, bmaj=6.484 mas, bpa=33.73 degrees ! Estimated noise=0.630471 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 = 0.228839 Jy ! Component: 100 - total flux cleaned = 0.278795 Jy ! Total flux subtracted in 100 components = 0.278795 Jy ! Clean residual min=-0.006765 max=0.014081 Jy/beam ! Clean residual mean=-0.000067 rms=0.002040 Jy/beam ! Combined flux in latest and established models = 0.278795 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.278795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066557Jy sigma=1.435200 ! Fit after self-cal, rms=0.066546Jy sigma=1.434912 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139866 Jy ! Component: 100 - total flux cleaned = 0.0206522 Jy ! Total flux subtracted in 100 components = 0.0206522 Jy ! Clean residual min=-0.005792 max=0.009254 Jy/beam ! Clean residual mean=-0.000058 rms=0.001658 Jy/beam ! Combined flux in latest and established models = 0.299448 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.299448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063804Jy sigma=1.381674 ! Fit after self-cal, rms=0.063784Jy sigma=1.381249 ! 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=4.159 mas, bmaj=6.859 mas, bpa=32.22 degrees ! Estimated noise=0.44565 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 = 0.000575251 Jy ! Component: 100 - total flux cleaned = 0.000205732 Jy ! Component: 150 - total flux cleaned = -0.000158148 Jy ! Component: 200 - total flux cleaned = -0.00041215 Jy ! Total flux subtracted in 200 components = -0.00041215 Jy ! Clean residual min=-0.006096 max=0.010110 Jy/beam ! Clean residual mean=-0.000079 rms=0.002036 Jy/beam ! Combined flux in latest and established models = 0.299035 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.299035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063612Jy sigma=1.377919 ! Fit after self-cal, rms=0.063602Jy sigma=1.377749 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.159 x 6.859 at 32.22 degrees (North through East) ! Clean map min=-0.006018 max=0.29338 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 0.96 FD 0.99 HN 1.00 KP 0.99 ! LA 0.94 MK 1.05 NL 0.97 OV 0.98 ! PT 1.11 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 0.98 ! LA 0.97 MK 1.03 NL 1.01 OV 1.01 ! PT 1.11 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 0.99 ! LA 0.94 MK 1.04 NL 1.06 OV 0.97 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.97 KP 0.96 ! LA 0.94 MK 1.04 NL 1.00 OV 0.96 ! PT 1.06 SC 0.95 ! ! ! Fit before self-cal, rms=0.063602Jy sigma=1.377749 ! Fit after self-cal, rms=0.061473Jy sigma=1.325916 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.165 mas, bmaj=6.825 mas, bpa=32.17 degrees ! Estimated noise=0.445084 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 = 0.000946894 Jy ! Component: 100 - total flux cleaned = 0.00106224 Jy ! Component: 150 - total flux cleaned = 0.00100325 Jy ! Component: 200 - total flux cleaned = 0.000953552 Jy ! Total flux subtracted in 200 components = 0.000953552 Jy ! Clean residual min=-0.005966 max=0.006484 Jy/beam ! Clean residual mean=-0.000064 rms=0.001684 Jy/beam ! Combined flux in latest and established models = 0.299989 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.299989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061426Jy sigma=1.325071 ! Fit after self-cal, rms=0.061424Jy sigma=1.324859 ! 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=0.061424Jy sigma=1.324859 ! Fit after self-cal, rms=0.059603Jy sigma=1.287098 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.184 mas, bmaj=6.849 mas, bpa=32.16 degrees ! Estimated noise=0.44141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00280277 Jy ! Component: 100 - total flux cleaned = -0.00454231 Jy ! Component: 150 - total flux cleaned = -0.0056832 Jy ! Component: 200 - total flux cleaned = -0.00644249 Jy ! Total flux subtracted in 200 components = -0.00644249 Jy ! Clean residual min=-0.004008 max=0.005474 Jy/beam ! Clean residual mean=-0.000044 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 0.293546 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 0.293546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059462Jy sigma=1.283736 ! Fit after self-cal, rms=0.059467Jy sigma=1.283614 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 = -0.000402435 Jy ! Component: 100 - total flux cleaned = -0.000597748 Jy ! Component: 150 - total flux cleaned = -0.000742839 Jy ! Component: 200 - total flux cleaned = -0.000864923 Jy ! Total flux subtracted in 200 components = -0.000864923 Jy ! Clean residual min=-0.004011 max=0.005488 Jy/beam ! Clean residual mean=-0.000045 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.292682 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.292682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059456Jy sigma=1.283447 ! Fit after self-cal, rms=0.059456Jy sigma=1.283429 ! 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=0.059456Jy sigma=1.283429 ! Fit after self-cal, rms=0.058587Jy sigma=1.259616 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.181 mas, bmaj=6.854 mas, bpa=32.18 degrees ! Estimated noise=0.441124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235711 Jy ! Component: 100 - total flux cleaned = 0.000235521 Jy ! Component: 150 - total flux cleaned = 0.000220199 Jy ! Component: 200 - total flux cleaned = 0.000170486 Jy ! Total flux subtracted in 200 components = 0.000170486 Jy ! Clean residual min=-0.002808 max=0.003196 Jy/beam ! Clean residual mean=-0.000023 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.292852 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.292852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058574Jy sigma=1.259349 ! Fit after self-cal, rms=0.058582Jy sigma=1.259288 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 = -2.55836e-05 Jy ! Component: 100 - total flux cleaned = -3.49779e-05 Jy ! Component: 150 - total flux cleaned = -5.12201e-05 Jy ! Component: 200 - total flux cleaned = -5.09631e-05 Jy ! Total flux subtracted in 200 components = -5.09631e-05 Jy ! Clean residual min=-0.002807 max=0.003192 Jy/beam ! Clean residual mean=-0.000024 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.292801 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.292801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058579Jy sigma=1.259237 ! Fit after self-cal, rms=0.058579Jy sigma=1.259234 ! 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=0.058579Jy sigma=1.259234 ! Fit after self-cal, rms=0.058512Jy sigma=1.259164 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.963 mas, bmaj=9.054 mas, bpa=10.9 degrees ! Estimated noise=0.514645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000615124 Jy ! Component: 100 - total flux cleaned = -0.000722341 Jy ! Component: 150 - total flux cleaned = -0.000762482 Jy ! Component: 200 - total flux cleaned = -0.00077143 Jy ! Total flux subtracted in 200 components = -0.00077143 Jy ! Clean residual min=-0.003139 max=0.004594 Jy/beam ! Clean residual mean=-0.000043 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.29203 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 87 components and 0.29203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058514Jy sigma=1.259187 ! Fit after self-cal, rms=0.058514Jy sigma=1.259180 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 = -4.41665e-05 Jy ! Component: 100 - total flux cleaned = -3.57447e-05 Jy ! Component: 150 - total flux cleaned = -3.60143e-05 Jy ! Component: 200 - total flux cleaned = -3.70641e-05 Jy ! Total flux subtracted in 200 components = -3.70641e-05 Jy ! Clean residual min=-0.003135 max=0.004587 Jy/beam ! Clean residual mean=-0.000043 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.291993 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 90 components and 0.291993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058517Jy sigma=1.259210 ! Fit after self-cal, rms=0.058517Jy sigma=1.259206 ! 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=4.178 mas, bmaj=6.857 mas, bpa=32.19 degrees ! Estimated noise=0.44072 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.178 x 6.857 at 32.19 degrees (North through East) ! Clean map min=-0.0029846 max=0.29052 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=3.346 mas, bmaj=6.476 mas, bpa=33.73 degrees ! Estimated noise=0.620521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.225209 Jy ! Component: 100 - total flux cleaned = 0.274381 Jy ! Component: 150 - total flux cleaned = 0.288011 Jy ! Component: 200 - total flux cleaned = 0.294555 Jy ! Total flux subtracted in 200 components = 0.294555 Jy ! Clean residual min=-0.004042 max=0.004100 Jy/beam ! Clean residual mean=-0.000017 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.294555 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.294555 Jy ! Inverting map and beam ! Estimated beam: bmin=4.178 mas, bmaj=6.857 mas, bpa=32.19 degrees ! Estimated noise=0.44072 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 (14, -57). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303061 Jy ! Component: 100 - total flux cleaned = 0.00447957 Jy ! Component: 150 - total flux cleaned = 0.00502635 Jy ! Component: 200 - total flux cleaned = 0.00518621 Jy ! Total flux subtracted in 200 components = 0.00518621 Jy ! Clean residual min=-0.002915 max=0.003312 Jy/beam ! Clean residual mean=-0.000015 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.299741 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 34 components and 0.299741 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=7.963 mas, bmaj=9.054 mas, bpa=10.9 degrees ! Estimated noise=0.514645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000678674 Jy ! Component: 100 - total flux cleaned = -0.000234311 Jy ! Component: 150 - total flux cleaned = -7.58497e-05 Jy ! Component: 200 - total flux cleaned = -7.40535e-05 Jy ! Total flux subtracted in 200 components = -7.40535e-05 Jy ! Clean residual min=-0.003031 max=0.004010 Jy/beam ! Clean residual mean=-0.000025 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.299667 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 = 3.95287e-05 Jy ! Component: 100 - total flux cleaned = 3.92683e-06 Jy ! Component: 150 - total flux cleaned = 3.32593e-06 Jy ! Component: 200 - total flux cleaned = -2.61947e-05 Jy ! Total flux subtracted in 200 components = -2.61947e-05 Jy ! Clean residual min=-0.002999 max=0.003985 Jy/beam ! Clean residual mean=-0.000024 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.299641 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 57 components and 0.299641 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.178 mas, bmaj=6.857 mas, bpa=32.19 degrees ! Estimated noise=0.44072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.3607e-05 Jy ! Component: 100 - total flux cleaned = 0.00024344 Jy ! Component: 150 - total flux cleaned = 0.000448942 Jy ! Component: 200 - total flux cleaned = 0.000486216 Jy ! Total flux subtracted in 200 components = 0.000486216 Jy ! Clean residual min=-0.002986 max=0.003106 Jy/beam ! Clean residual mean=-0.000014 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.300127 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 82 components and 0.300127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058306Jy sigma=1.254058 ! Fit after self-cal, rms=0.058273Jy sigma=1.253159 wmodel /J0415+4452_S_map.mod ! wmodel: Unable to open new model file: /J0415+4452_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0415+4452_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.178 x 6.857 at 32.19 degrees (North through East) ! Clean map min=-0.0030602 max=0.28967 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0415+4452_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.289671 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000732141 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.758248 0.758248 1.5165 3.03299 6.06598 12.132 24.2639 48.5279 97.0557 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.289 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 395.648 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0415+4452_S_dfm.log closed on Thu May 19 20:01:14 2016