! Started logfile: /scr/pima/bg219i_uvs/J0227-3026_S_dfm.log on Thu May 19 22:59:41 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/J0227-3026_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0227-3026_S_uva.fits ! AN table 1: 58 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.889368 visibilities/baseline/integration-bin. ! Found source: J0227-3026 ! ! 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 7428 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 J0227-3026_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003088Jy sigma=17.477360 ! Fit after self-cal, rms=0.818924Jy sigma=14.147429 ! 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=3.165 mas, bmaj=13 mas, bpa=15.37 degrees ! Estimated noise=0.787247 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 = 0.139892 Jy ! Component: 100 - total flux cleaned = 0.173259 Jy ! Total flux subtracted in 100 components = 0.173259 Jy ! Clean residual min=-0.006989 max=0.014220 Jy/beam ! Clean residual mean=-0.000083 rms=0.002263 Jy/beam ! Combined flux in latest and established models = 0.173259 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.173259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087815Jy sigma=1.441495 ! Fit after self-cal, rms=0.087803Jy sigma=1.441212 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172416 Jy ! Component: 100 - total flux cleaned = 0.0283551 Jy ! Total flux subtracted in 100 components = 0.0283551 Jy ! Clean residual min=-0.005377 max=0.006485 Jy/beam ! Clean residual mean=-0.000038 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.201614 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 40 components and 0.201614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083180Jy sigma=1.341474 ! Fit after self-cal, rms=0.083193Jy sigma=1.341109 ! 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=4.06 mas, bmaj=15.42 mas, bpa=14.32 degrees ! Estimated noise=0.487061 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 = 0.0106298 Jy ! Component: 100 - total flux cleaned = 0.0163989 Jy ! Component: 150 - total flux cleaned = 0.0199323 Jy ! Component: 200 - total flux cleaned = 0.0219884 Jy ! Total flux subtracted in 200 components = 0.0219884 Jy ! Clean residual min=-0.003952 max=0.004334 Jy/beam ! Clean residual mean=-0.000012 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.223602 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 91 components and 0.223602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081945Jy sigma=1.313363 ! Fit after self-cal, rms=0.081951Jy sigma=1.313196 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.06 x 15.42 at 14.32 degrees (North through East) ! Clean map min=-0.0037876 max=0.17658 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 0.97 HN 1.09 KP 0.99 ! LA 1.00 NL 0.98 OV 0.98 PT 0.99 ! SC 0.99 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.17 KP 1.00 ! LA 0.99 NL 0.95 OV 0.97 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.13 KP 1.01 ! LA 1.01 NL 0.98 OV 1.01 PT 1.02 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.081951Jy sigma=1.313196 ! Fit after self-cal, rms=0.083406Jy sigma=1.307447 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.079 mas, bmaj=15.6 mas, bpa=14.58 degrees ! Estimated noise=0.486384 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 = -0.00167342 Jy ! Component: 100 - total flux cleaned = -0.00193808 Jy ! Component: 150 - total flux cleaned = -0.0021713 Jy ! Component: 200 - total flux cleaned = -0.00232846 Jy ! Total flux subtracted in 200 components = -0.00232846 Jy ! Clean residual min=-0.003902 max=0.003880 Jy/beam ! Clean residual mean=-0.000018 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.221274 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 98 components and 0.221274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083280Jy sigma=1.306215 ! Fit after self-cal, rms=0.083310Jy sigma=1.306131 ! 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=0.083310Jy sigma=1.306131 ! Fit after self-cal, rms=0.082722Jy sigma=1.306727 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.038 mas, bmaj=15.45 mas, bpa=14.66 degrees ! Estimated noise=0.482293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00031033 Jy ! Component: 100 - total flux cleaned = 0.000125644 Jy ! Component: 150 - total flux cleaned = 1.41936e-05 Jy ! Component: 200 - total flux cleaned = -0.000137454 Jy ! Total flux subtracted in 200 components = -0.000137454 Jy ! Clean residual min=-0.003558 max=0.003688 Jy/beam ! Clean residual mean=-0.000008 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.221136 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 114 components and 0.221136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082664Jy sigma=1.304996 ! Fit after self-cal, rms=0.082668Jy sigma=1.304897 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 = -0.00010016 Jy ! Component: 100 - total flux cleaned = -0.000187964 Jy ! Component: 150 - total flux cleaned = -0.000310587 Jy ! Component: 200 - total flux cleaned = -0.000387897 Jy ! Total flux subtracted in 200 components = -0.000387897 Jy ! Clean residual min=-0.003594 max=0.003669 Jy/beam ! Clean residual mean=-0.000009 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.220748 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 121 components and 0.220748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082633Jy sigma=1.304108 ! Fit after self-cal, rms=0.082632Jy sigma=1.304084 ! 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=0.082632Jy sigma=1.304084 ! Fit after self-cal, rms=0.082770Jy sigma=1.303841 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.028 mas, bmaj=15.44 mas, bpa=14.71 degrees ! Estimated noise=0.481736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.66359e-05 Jy ! Component: 100 - total flux cleaned = -2.44407e-05 Jy ! Component: 150 - total flux cleaned = -0.000136162 Jy ! Component: 200 - total flux cleaned = -0.000206635 Jy ! Total flux subtracted in 200 components = -0.000206635 Jy ! Clean residual min=-0.003606 max=0.003608 Jy/beam ! Clean residual mean=-0.000009 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.220542 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 123 components and 0.220541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082738Jy sigma=1.303190 ! Fit after self-cal, rms=0.082739Jy sigma=1.303172 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 = -7.55498e-05 Jy ! Component: 100 - total flux cleaned = -0.000139214 Jy ! Component: 150 - total flux cleaned = -0.000168681 Jy ! Component: 200 - total flux cleaned = -0.00022571 Jy ! Total flux subtracted in 200 components = -0.00022571 Jy ! Clean residual min=-0.003649 max=0.003614 Jy/beam ! Clean residual mean=-0.000009 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.220316 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 128 components and 0.220316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082717Jy sigma=1.302788 ! Fit after self-cal, rms=0.082717Jy sigma=1.302777 ! 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=0.082717Jy sigma=1.302777 ! Fit after self-cal, rms=0.082618Jy sigma=1.302674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.312 mas, bmaj=23.6 mas, bpa=5.939 degrees ! Estimated noise=0.54474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000602797 Jy ! Component: 100 - total flux cleaned = -0.000772471 Jy ! Component: 150 - total flux cleaned = -0.000832371 Jy ! Component: 200 - total flux cleaned = -0.000881796 Jy ! Total flux subtracted in 200 components = -0.000881796 Jy ! Clean residual min=-0.003650 max=0.002730 Jy/beam ! Clean residual mean=-0.000021 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.219434 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 135 components and 0.219434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082626Jy sigma=1.302396 ! Fit after self-cal, rms=0.082622Jy sigma=1.302358 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 = -2.7058e-05 Jy ! Component: 100 - total flux cleaned = -5.06653e-05 Jy ! Component: 150 - total flux cleaned = -9.31511e-05 Jy ! Component: 200 - total flux cleaned = -0.000114413 Jy ! Total flux subtracted in 200 components = -0.000114413 Jy ! Clean residual min=-0.003596 max=0.002733 Jy/beam ! Clean residual mean=-0.000022 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.21932 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 137 components and 0.21932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082616Jy sigma=1.302379 ! Fit after self-cal, rms=0.082615Jy sigma=1.302365 ! 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=4.02 mas, bmaj=15.45 mas, bpa=14.74 degrees ! Estimated noise=0.481142 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.02 x 15.45 at 14.74 degrees (North through East) ! Clean map min=-0.003696 max=0.17748 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=3.135 mas, bmaj=13.09 mas, bpa=15.75 degrees ! Estimated noise=0.779027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138308 Jy ! Component: 100 - total flux cleaned = 0.172632 Jy ! Component: 150 - total flux cleaned = 0.188458 Jy ! Component: 200 - total flux cleaned = 0.198718 Jy ! Total flux subtracted in 200 components = 0.198718 Jy ! Clean residual min=-0.004997 max=0.006025 Jy/beam ! Clean residual mean=-0.000036 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.198718 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.198718 Jy ! Inverting map and beam ! Estimated beam: bmin=4.02 mas, bmaj=15.45 mas, bpa=14.74 degrees ! Estimated noise=0.481142 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 = 0.0102808 Jy ! Component: 100 - total flux cleaned = 0.0156773 Jy ! Component: 150 - total flux cleaned = 0.0188203 Jy ! Component: 200 - total flux cleaned = 0.0201493 Jy ! Total flux subtracted in 200 components = 0.0201493 Jy ! Clean residual min=-0.003559 max=0.003820 Jy/beam ! Clean residual mean=-0.000013 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.218867 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 89 components and 0.218867 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=8.312 mas, bmaj=23.6 mas, bpa=5.939 degrees ! Estimated noise=0.54474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117158 Jy ! Component: 100 - total flux cleaned = 0.00116823 Jy ! Component: 150 - total flux cleaned = 0.00112408 Jy ! Component: 200 - total flux cleaned = 0.00108517 Jy ! Total flux subtracted in 200 components = 0.00108517 Jy ! Clean residual min=-0.003536 max=0.002842 Jy/beam ! Clean residual mean=-0.000018 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.219952 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 = -3.96582e-05 Jy ! Component: 100 - total flux cleaned = -7.84335e-05 Jy ! Component: 150 - total flux cleaned = -0.000152641 Jy ! Component: 200 - total flux cleaned = -0.00018629 Jy ! Total flux subtracted in 200 components = -0.00018629 Jy ! Clean residual min=-0.003544 max=0.002796 Jy/beam ! Clean residual mean=-0.000019 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.219766 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.219766 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.02 mas, bmaj=15.45 mas, bpa=14.74 degrees ! Estimated noise=0.481142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019265 Jy ! Component: 100 - total flux cleaned = -0.000297095 Jy ! Component: 150 - total flux cleaned = -0.000296548 Jy ! Component: 200 - total flux cleaned = -0.000254321 Jy ! Total flux subtracted in 200 components = -0.000254321 Jy ! Clean residual min=-0.003576 max=0.003495 Jy/beam ! Clean residual mean=-0.000011 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.219512 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 103 components and 0.219512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082651Jy sigma=1.302901 ! Fit after self-cal, rms=0.082646Jy sigma=1.302824 wmodel /J0227-3026_S_map.mod ! wmodel: Unable to open new model file: /J0227-3026_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0227-3026_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.02 x 15.45 at 14.74 degrees (North through East) ! Clean map min=-0.0035314 max=0.17702 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0227-3026_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.177024 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000924054 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.56598 1.56598 3.13196 6.26392 12.5278 25.0557 50.1113 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.177 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 191.573 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0227-3026_S_dfm.log closed on Thu May 19 22:59:43 2016