! Started logfile: /scr/pima/rv117_uvs/J0502+2516_X_dfm.log on Sat Dec 9 23:41:44 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv117_uvs/J0502+2516_X_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J0502+2516_X_uva.fits ! AN table 1: 44 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.886869 visibilities/baseline/integration-bin. ! Found source: J0502+2516 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 7024 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0502+2516_X] 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 0.200x0.200 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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.028893Jy sigma=20.225682 ! Fit after self-cal, rms=0.778397Jy sigma=15.203425 ! 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=0.7653 mas, bmaj=1.592 mas, bpa=3.008 degrees ! Estimated noise=0.718952 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 = 0.16106 Jy ! Component: 100 - total flux cleaned = 0.213884 Jy ! Total flux subtracted in 100 components = 0.213884 Jy ! Clean residual min=-0.008976 max=0.026205 Jy/beam ! Clean residual mean=-0.000020 rms=0.002456 Jy/beam ! Combined flux in latest and established models = 0.213884 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.213884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073943Jy sigma=1.406508 ! Fit after self-cal, rms=0.073629Jy sigma=1.401505 ! Inverting map ! Added new window around map position (0.8, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0292907 Jy ! Component: 100 - total flux cleaned = 0.0449654 Jy ! Total flux subtracted in 100 components = 0.0449654 Jy ! Clean residual min=-0.005403 max=0.008155 Jy/beam ! Clean residual mean=-0.000008 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.25885 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.25885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057587Jy sigma=1.049465 ! Fit after self-cal, rms=0.057299Jy sigma=1.043358 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105829 Jy ! Component: 100 - total flux cleaned = 0.0170665 Jy ! Total flux subtracted in 100 components = 0.0170665 Jy ! Clean residual min=-0.004334 max=0.006306 Jy/beam ! Clean residual mean=-0.000003 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.275916 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.275916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054533Jy sigma=0.983283 ! Fit after self-cal, rms=0.054425Jy sigma=0.980844 ! Inverting map ! Added new window around map position (2.2, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00634393 Jy ! Component: 100 - total flux cleaned = 0.0102433 Jy ! Total flux subtracted in 100 components = 0.0102433 Jy ! Clean residual min=-0.003739 max=0.004007 Jy/beam ! Clean residual mean=-0.000000 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.286159 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.286159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053496Jy sigma=0.961873 ! Fit after self-cal, rms=0.053408Jy sigma=0.960075 ! 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=0.9801 mas, bmaj=1.913 mas, bpa=2.702 degrees ! Estimated noise=0.439213 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 = 0.00395997 Jy ! Component: 100 - total flux cleaned = 0.00588802 Jy ! Component: 150 - total flux cleaned = 0.00611601 Jy ! Component: 200 - total flux cleaned = 0.00621101 Jy ! Total flux subtracted in 200 components = 0.00621101 Jy ! Clean residual min=-0.002248 max=0.002080 Jy/beam ! Clean residual mean=-0.000000 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.29237 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.29237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053069Jy sigma=0.954171 ! Fit after self-cal, rms=0.053031Jy sigma=0.953472 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9801 x 1.913 at 2.702 degrees (North through East) ! Clean map min=-0.0021588 max=0.22044 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.98 KP 1.00 ! LA 0.98 MK 1.02 NL 1.03 OV 1.01 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 1.00 ! LA 0.97 MK 1.02 NL 1.01 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 0.99 ! LA 0.99 MK 0.99 NL 1.00 OV 1.00 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 1.00 ! LA 0.97 MK 0.96 NL 0.98 OV 1.00 ! PT 1.00 SC 0.95 ! ! ! Fit before self-cal, rms=0.053031Jy sigma=0.953472 ! Fit after self-cal, rms=0.051792Jy sigma=0.947975 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.977 mas, bmaj=1.91 mas, bpa=2.894 degrees ! Estimated noise=0.437137 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 = 0.000215162 Jy ! Component: 100 - total flux cleaned = -5.63229e-05 Jy ! Component: 150 - total flux cleaned = -0.000167511 Jy ! Component: 200 - total flux cleaned = -0.000168916 Jy ! Total flux subtracted in 200 components = -0.000168916 Jy ! Clean residual min=-0.001827 max=0.001795 Jy/beam ! Clean residual mean=-0.000000 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.292201 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.292201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051716Jy sigma=0.946647 ! Fit after self-cal, rms=0.051704Jy sigma=0.946545 ! 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=0.051704Jy sigma=0.946545 ! Fit after self-cal, rms=0.051545Jy sigma=0.943799 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9767 mas, bmaj=1.904 mas, bpa=3.066 degrees ! Estimated noise=0.436804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138296 Jy ! Component: 100 - total flux cleaned = 0.000108223 Jy ! Component: 150 - total flux cleaned = 6.66767e-05 Jy ! Component: 200 - total flux cleaned = 2.89341e-05 Jy ! Total flux subtracted in 200 components = 2.89341e-05 Jy ! Clean residual min=-0.001607 max=0.001672 Jy/beam ! Clean residual mean=-0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.29223 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.29223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051520Jy sigma=0.943329 ! Fit after self-cal, rms=0.051516Jy sigma=0.943289 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 = 8.53804e-05 Jy ! Component: 100 - total flux cleaned = 3.73033e-05 Jy ! Component: 150 - total flux cleaned = -2.03433e-05 Jy ! Component: 200 - total flux cleaned = -7.35471e-05 Jy ! Total flux subtracted in 200 components = -7.35471e-05 Jy ! Clean residual min=-0.001559 max=0.001676 Jy/beam ! Clean residual mean=-0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.292157 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.292157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051506Jy sigma=0.943114 ! Fit after self-cal, rms=0.051503Jy sigma=0.943091 ! 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=0.051503Jy sigma=0.943091 ! Fit after self-cal, rms=0.051440Jy sigma=0.943011 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9759 mas, bmaj=1.903 mas, bpa=3.144 degrees ! Estimated noise=0.436599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110304 Jy ! Component: 100 - total flux cleaned = 7.98243e-05 Jy ! Component: 150 - total flux cleaned = 6.57304e-05 Jy ! Component: 200 - total flux cleaned = 4.01707e-05 Jy ! Total flux subtracted in 200 components = 4.01707e-05 Jy ! Clean residual min=-0.001548 max=0.001673 Jy/beam ! Clean residual mean=-0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.292197 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.292197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051430Jy sigma=0.942838 ! Fit after self-cal, rms=0.051427Jy sigma=0.942818 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 = -2.51319e-05 Jy ! Component: 100 - total flux cleaned = -4.98871e-05 Jy ! Component: 150 - total flux cleaned = -8.25632e-05 Jy ! Component: 200 - total flux cleaned = -0.000113063 Jy ! Total flux subtracted in 200 components = -0.000113063 Jy ! Clean residual min=-0.001519 max=0.001675 Jy/beam ! Clean residual mean=-0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.292084 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.292084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051421Jy sigma=0.942724 ! Fit after self-cal, rms=0.051419Jy sigma=0.942710 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.051419Jy sigma=0.942710 ! Fit after self-cal, rms=0.051376Jy sigma=0.942684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.117 mas, bmaj=2.957 mas, bpa=7.3 degrees ! Estimated noise=0.533229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000382672 Jy ! Component: 100 - total flux cleaned = 0.000373045 Jy ! Component: 150 - total flux cleaned = 0.00034641 Jy ! Component: 200 - total flux cleaned = 0.000338516 Jy ! Total flux subtracted in 200 components = 0.000338516 Jy ! Clean residual min=-0.001581 max=0.001706 Jy/beam ! Clean residual mean=-0.000004 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.292422 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 56 components and 0.292422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051377Jy sigma=0.942665 ! Fit after self-cal, rms=0.051375Jy sigma=0.942639 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 = 2.82048e-05 Jy ! Component: 100 - total flux cleaned = 6.38793e-05 Jy ! Component: 150 - total flux cleaned = 5.70172e-05 Jy ! Component: 200 - total flux cleaned = 5.07943e-05 Jy ! Total flux subtracted in 200 components = 5.07943e-05 Jy ! Clean residual min=-0.001565 max=0.001722 Jy/beam ! Clean residual mean=-0.000004 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.292473 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.292473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051375Jy sigma=0.942639 ! Fit after self-cal, rms=0.051374Jy sigma=0.942623 ! 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=0.9754 mas, bmaj=1.902 mas, bpa=3.191 degrees ! Estimated noise=0.436439 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9754 x 1.902 at 3.191 degrees (North through East) ! Clean map min=-0.0013771 max=0.21944 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=0.762 mas, bmaj=1.583 mas, bpa=3.499 degrees ! Estimated noise=0.711573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.159555 Jy ! Component: 100 - total flux cleaned = 0.215292 Jy ! Component: 150 - total flux cleaned = 0.24408 Jy ! Component: 200 - total flux cleaned = 0.260309 Jy ! Total flux subtracted in 200 components = 0.260309 Jy ! Clean residual min=-0.004889 max=0.008381 Jy/beam ! Clean residual mean=-0.000009 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.260308 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.260308 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9754 mas, bmaj=1.902 mas, bpa=3.191 degrees ! Estimated noise=0.436439 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 = 0.0147933 Jy ! Component: 100 - total flux cleaned = 0.022718 Jy ! Component: 150 - total flux cleaned = 0.0271773 Jy ! Component: 200 - total flux cleaned = 0.0297912 Jy ! Total flux subtracted in 200 components = 0.0297912 Jy ! Clean residual min=-0.001956 max=0.001653 Jy/beam ! Clean residual mean=-0.000003 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.2901 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.2901 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.117 mas, bmaj=2.957 mas, bpa=7.3 degrees ! Estimated noise=0.533229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209317 Jy ! Component: 100 - total flux cleaned = 0.00276352 Jy ! Component: 150 - total flux cleaned = 0.00282775 Jy ! Component: 200 - total flux cleaned = 0.00282843 Jy ! Total flux subtracted in 200 components = 0.00282843 Jy ! Clean residual min=-0.001673 max=0.001729 Jy/beam ! Clean residual mean=-0.000004 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.292928 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 = -2.16654e-05 Jy ! Component: 100 - total flux cleaned = -5.9716e-05 Jy ! Component: 150 - total flux cleaned = -9.48016e-05 Jy ! Component: 200 - total flux cleaned = -0.000110919 Jy ! Total flux subtracted in 200 components = -0.000110919 Jy ! Clean residual min=-0.001591 max=0.001721 Jy/beam ! Clean residual mean=-0.000004 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.292817 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.292817 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9754 mas, bmaj=1.902 mas, bpa=3.191 degrees ! Estimated noise=0.436439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00038193 Jy ! Component: 100 - total flux cleaned = -0.00041484 Jy ! Component: 150 - total flux cleaned = -0.00041317 Jy ! Component: 200 - total flux cleaned = -0.000388541 Jy ! Total flux subtracted in 200 components = -0.000388541 Jy ! Clean residual min=-0.001597 max=0.001709 Jy/beam ! Clean residual mean=-0.000002 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.292429 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.292429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051375Jy sigma=0.942749 ! Fit after self-cal, rms=0.051369Jy sigma=0.942555 wmodel J0502+2516_X_map.mod ! Writing 48 model components to file: J0502+2516_X_map.mod wobs J0502+2516_X_uvs.fits ! Writing UV FITS file: J0502+2516_X_uvs.fits wwins J0502+2516_X_map.win ! wwins: Wrote 3 windows to J0502+2516_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000501242 Jy ! Component: 100 - total flux cleaned = 0.000472759 Jy ! Component: 150 - total flux cleaned = 0.000609558 Jy ! Component: 200 - total flux cleaned = 0.000768702 Jy ! Component: 250 - total flux cleaned = 0.000924038 Jy ! Component: 300 - total flux cleaned = 0.001076 Jy ! Component: 350 - total flux cleaned = 0.00117463 Jy ! Component: 400 - total flux cleaned = 0.00127169 Jy ! Component: 450 - total flux cleaned = 0.0013194 Jy ! Component: 500 - total flux cleaned = 0.0014358 Jy ! Component: 550 - total flux cleaned = 0.0015502 Jy ! Component: 600 - total flux cleaned = 0.00157295 Jy ! Component: 650 - total flux cleaned = 0.00170623 Jy ! Component: 700 - total flux cleaned = 0.00181509 Jy ! Component: 750 - total flux cleaned = 0.00192206 Jy ! Component: 800 - total flux cleaned = 0.00198519 Jy ! Component: 850 - total flux cleaned = 0.00206838 Jy ! Component: 900 - total flux cleaned = 0.00217057 Jy ! Component: 950 - total flux cleaned = 0.00231151 Jy ! Component: 1000 - total flux cleaned = 0.00237135 Jy ! Component: 1050 - total flux cleaned = 0.00239131 Jy ! Component: 1100 - total flux cleaned = 0.00252802 Jy ! Component: 1150 - total flux cleaned = 0.00264324 Jy ! Component: 1200 - total flux cleaned = 0.00266265 Jy ! Component: 1250 - total flux cleaned = 0.00275669 Jy ! Component: 1300 - total flux cleaned = 0.00283093 Jy ! Component: 1350 - total flux cleaned = 0.00286751 Jy ! Component: 1400 - total flux cleaned = 0.00294011 Jy ! Component: 1450 - total flux cleaned = 0.00299401 Jy ! Component: 1500 - total flux cleaned = 0.0030296 Jy ! Component: 1550 - total flux cleaned = 0.00302961 Jy ! Component: 1600 - total flux cleaned = 0.00318716 Jy ! Component: 1650 - total flux cleaned = 0.00318704 Jy ! Component: 1700 - total flux cleaned = 0.00318715 Jy ! Component: 1750 - total flux cleaned = 0.00323818 Jy ! Component: 1800 - total flux cleaned = 0.00330581 Jy ! Component: 1850 - total flux cleaned = 0.00333936 Jy ! Component: 1900 - total flux cleaned = 0.00340593 Jy ! Component: 1950 - total flux cleaned = 0.00342238 Jy ! Component: 2000 - total flux cleaned = 0.00352077 Jy ! Component: 2050 - total flux cleaned = 0.00352078 Jy ! Component: 2100 - total flux cleaned = 0.00364984 Jy ! Component: 2150 - total flux cleaned = 0.00361772 Jy ! Component: 2200 - total flux cleaned = 0.00369728 Jy ! Component: 2250 - total flux cleaned = 0.00380738 Jy ! Component: 2300 - total flux cleaned = 0.00385445 Jy ! Component: 2350 - total flux cleaned = 0.00385447 Jy ! Component: 2400 - total flux cleaned = 0.00386993 Jy ! Component: 2450 - total flux cleaned = 0.00388513 Jy ! Component: 2500 - total flux cleaned = 0.00385478 Jy ! Component: 2550 - total flux cleaned = 0.00388504 Jy ! Component: 2600 - total flux cleaned = 0.00386997 Jy ! Component: 2650 - total flux cleaned = 0.00392958 Jy ! Component: 2700 - total flux cleaned = 0.00388512 Jy ! Component: 2750 - total flux cleaned = 0.00391449 Jy ! Component: 2800 - total flux cleaned = 0.00392888 Jy ! Component: 2850 - total flux cleaned = 0.00388532 Jy ! Component: 2900 - total flux cleaned = 0.00388516 Jy ! Component: 2950 - total flux cleaned = 0.00391388 Jy ! Component: 3000 - total flux cleaned = 0.00392808 Jy ! Component: 3050 - total flux cleaned = 0.00385718 Jy ! Component: 3100 - total flux cleaned = 0.00387115 Jy ! Component: 3150 - total flux cleaned = 0.00385708 Jy ! Component: 3200 - total flux cleaned = 0.00384324 Jy ! Component: 3250 - total flux cleaned = 0.00381546 Jy ! Component: 3300 - total flux cleaned = 0.00381551 Jy ! Component: 3350 - total flux cleaned = 0.00381549 Jy ! Component: 3400 - total flux cleaned = 0.00380177 Jy ! Component: 3450 - total flux cleaned = 0.00376125 Jy ! Component: 3500 - total flux cleaned = 0.00374791 Jy ! Component: 3550 - total flux cleaned = 0.00372115 Jy ! Component: 3600 - total flux cleaned = 0.00370786 Jy ! Component: 3650 - total flux cleaned = 0.00364157 Jy ! Component: 3700 - total flux cleaned = 0.00365471 Jy ! Component: 3750 - total flux cleaned = 0.00361528 Jy ! Component: 3800 - total flux cleaned = 0.00358916 Jy ! Component: 3850 - total flux cleaned = 0.00353726 Jy ! Component: 3900 - total flux cleaned = 0.00352434 Jy ! Component: 3950 - total flux cleaned = 0.00351147 Jy ! Component: 4000 - total flux cleaned = 0.0034602 Jy ! Component: 4050 - total flux cleaned = 0.00348575 Jy ! Total flux subtracted in 4096 components = 0.0034603 Jy ! Clean residual min=-0.000893 max=0.000826 Jy/beam ! Clean residual mean=-0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.295889 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 357 components and 0.295889 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J0502+2516_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9754 x 1.902 at 3.191 degrees (North through East) ! Clean map min=-0.0011618 max=0.21914 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J0502+2516_X_map.fits wmodel /scr/pima/rv117_uvs/J0502+2516_X_map.mod ! Writing 357 model components to file: /scr/pima/rv117_uvs/J0502+2516_X_map.mod wobs /scr/pima/rv117_uvs/J0502+2516_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J0502+2516_X_uvs.fits wwins /scr/pima/rv117_uvs/J0502+2516_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv117_uvs/J0502+2516_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.219143 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000218384 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.298962 0.298962 0.597923 1.19585 2.39169 4.78339 9.56677 19.1335 38.2671 76.5342 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.219 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1003.47 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J0502+2516_X_dfm.log closed on Sat Dec 9 23:41:48 2017