! Started logfile: .//J0115-0127_S_dfm.log on Wed Aug 15 15:23:58 2018 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 .//J0115-0127_S_uva.fits ! Reading UV FITS file: .//J0115-0127_S_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0115-0127 ! ! 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 4320 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 J0115-0127_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.213737Jy sigma=21.975836 ! Fit after self-cal, rms=0.446177Jy sigma=7.454623 ! 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=2.715 mas, bmaj=6.985 mas, bpa=-3.442 degrees ! Estimated noise=0.891691 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 = 0.451269 Jy ! Component: 100 - total flux cleaned = 0.602158 Jy ! Total flux subtracted in 100 components = 0.602158 Jy ! Clean residual min=-0.032334 max=0.066431 Jy/beam ! Clean residual mean=0.000042 rms=0.008353 Jy/beam ! Combined flux in latest and established models = 0.602158 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.602158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199909Jy sigma=3.308743 ! Fit after self-cal, rms=0.198895Jy sigma=3.290828 ! Inverting map ! Added new window around map position (2.5, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0763342 Jy ! Component: 100 - total flux cleaned = 0.12516 Jy ! Total flux subtracted in 100 components = 0.12516 Jy ! Clean residual min=-0.022625 max=0.033595 Jy/beam ! Clean residual mean=0.000025 rms=0.005845 Jy/beam ! Combined flux in latest and established models = 0.727318 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.727318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153466Jy sigma=2.282739 ! Fit after self-cal, rms=0.153190Jy sigma=2.277830 ! 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=3.287 mas, bmaj=8.084 mas, bpa=-4.481 degrees ! Estimated noise=0.710443 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 = 0.0475233 Jy ! Component: 100 - total flux cleaned = 0.0758125 Jy ! Component: 150 - total flux cleaned = 0.0934862 Jy ! Component: 200 - total flux cleaned = 0.104821 Jy ! Total flux subtracted in 200 components = 0.104821 Jy ! Clean residual min=-0.020783 max=0.024401 Jy/beam ! Clean residual mean=0.000029 rms=0.005048 Jy/beam ! Combined flux in latest and established models = 0.832139 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 60 components and 0.832139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137301Jy sigma=1.901603 ! Fit after self-cal, rms=0.136853Jy sigma=1.892270 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.287 x 8.084 at -4.481 degrees (North through East) ! Clean map min=-0.020446 max=0.58234 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 1.02 KP 0.97 ! LA 0.95 MK 1.04 NL 1.05 OV 0.92 ! PT 1.07 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.02 HN 1.02 KP 0.97 ! LA 0.94 MK 1.04 NL 1.07 OV 0.91 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.03 HN 1.01 KP 0.99 ! LA 0.93 MK 1.02 NL 0.99 OV 0.90 ! PT 1.03 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.136853Jy sigma=1.892270 ! Fit after self-cal, rms=0.150708Jy sigma=1.656108 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.286 mas, bmaj=8.104 mas, bpa=-3.742 degrees ! Estimated noise=0.713321 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 = 0.00279563 Jy ! Component: 100 - total flux cleaned = 0.00215178 Jy ! Component: 150 - total flux cleaned = 0.00122548 Jy ! Component: 200 - total flux cleaned = 0.000549808 Jy ! Total flux subtracted in 200 components = 0.000549808 Jy ! Clean residual min=-0.014295 max=0.015397 Jy/beam ! Clean residual mean=-0.000004 rms=0.003906 Jy/beam ! Combined flux in latest and established models = 0.832689 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.832689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149482Jy sigma=1.645544 ! Fit after self-cal, rms=0.149444Jy sigma=1.644154 ! 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=0.149444Jy sigma=1.644154 ! Fit after self-cal, rms=0.100857Jy sigma=1.207005 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.275 mas, bmaj=8.09 mas, bpa=-3.662 degrees ! Estimated noise=0.716063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000292466 Jy ! Component: 100 - total flux cleaned = -0.000660814 Jy ! Component: 150 - total flux cleaned = -0.0011454 Jy ! Component: 200 - total flux cleaned = -0.00143161 Jy ! Total flux subtracted in 200 components = -0.00143161 Jy ! Clean residual min=-0.007403 max=0.007783 Jy/beam ! Clean residual mean=-0.000001 rms=0.001834 Jy/beam ! Combined flux in latest and established models = 0.831257 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 73 components and 0.831257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099814Jy sigma=1.196937 ! Fit after self-cal, rms=0.099871Jy sigma=1.195832 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) ! Added new window around map position (5, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00582472 Jy ! Component: 100 - total flux cleaned = 0.00531355 Jy ! Component: 150 - total flux cleaned = 0.00516603 Jy ! Component: 200 - total flux cleaned = 0.00516346 Jy ! Total flux subtracted in 200 components = 0.00516346 Jy ! Clean residual min=-0.006882 max=0.006565 Jy/beam ! Clean residual mean=-0.000000 rms=0.001715 Jy/beam ! Combined flux in latest and established models = 0.836421 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.836421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099145Jy sigma=1.177797 ! Fit after self-cal, rms=0.099033Jy sigma=1.176014 ! 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=0.099033Jy sigma=1.176014 ! Fit after self-cal, rms=0.082712Jy sigma=1.010332 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=8.076 mas, bpa=-3.612 degrees ! Estimated noise=0.713683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221257 Jy ! Component: 100 - total flux cleaned = 0.00181127 Jy ! Component: 150 - total flux cleaned = 0.00169719 Jy ! Component: 200 - total flux cleaned = 0.00169864 Jy ! Total flux subtracted in 200 components = 0.00169864 Jy ! Clean residual min=-0.004995 max=0.004094 Jy/beam ! Clean residual mean=0.000004 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.838119 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 105 components and 0.83812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082227Jy sigma=1.000265 ! Fit after self-cal, rms=0.082152Jy sigma=0.999126 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 = 0.000496231 Jy ! Component: 100 - total flux cleaned = 0.0006807 Jy ! Component: 150 - total flux cleaned = 0.000678875 Jy ! Component: 200 - total flux cleaned = 0.000754532 Jy ! Total flux subtracted in 200 components = 0.000754532 Jy ! Clean residual min=-0.004376 max=0.003895 Jy/beam ! Clean residual mean=0.000004 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.838874 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 114 components and 0.838874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081910Jy sigma=0.994606 ! Fit after self-cal, rms=0.081878Jy sigma=0.994102 ! 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=0.081878Jy sigma=0.994102 ! Fit after self-cal, rms=0.082292Jy sigma=0.993344 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.545 mas, bmaj=13 mas, bpa=-4.953 degrees ! Estimated noise=0.88956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205451 Jy ! Component: 100 - total flux cleaned = 0.00225598 Jy ! Component: 150 - total flux cleaned = 0.00225917 Jy ! Component: 200 - total flux cleaned = 0.00226263 Jy ! Total flux subtracted in 200 components = 0.00226263 Jy ! Clean residual min=-0.004314 max=0.003824 Jy/beam ! Clean residual mean=0.000010 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.841137 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 137 components and 0.841137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082221Jy sigma=0.991307 ! Fit after self-cal, rms=0.082202Jy sigma=0.990884 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 = -6.95712e-05 Jy ! Component: 100 - total flux cleaned = 4.37315e-05 Jy ! Component: 150 - total flux cleaned = 0.000170868 Jy ! Component: 200 - total flux cleaned = 0.000171442 Jy ! Total flux subtracted in 200 components = 0.000171442 Jy ! Clean residual min=-0.004164 max=0.003796 Jy/beam ! Clean residual mean=0.000010 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.841308 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 150 components and 0.841308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082158Jy sigma=0.989940 ! Fit after self-cal, rms=0.082140Jy sigma=0.989679 ! 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=3.272 mas, bmaj=8.078 mas, bpa=-3.62 degrees ! Estimated noise=0.71291 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.272 x 8.078 at -3.62 degrees (North through East) ! Clean map min=-0.0041338 max=0.58853 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082140Jy sigma=0.989679 ! Fit after self-cal, rms=0.079572Jy sigma=0.917541 ! Inverting map and beam ! Estimated beam: bmin=3.272 mas, bmaj=8.09 mas, bpa=-3.731 degrees ! Estimated noise=0.712884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000493904 Jy ! Component: 100 - total flux cleaned = -0.000634942 Jy ! Component: 150 - total flux cleaned = -0.000636634 Jy ! Component: 200 - total flux cleaned = -0.000639267 Jy ! Total flux subtracted in 200 components = -0.000639267 Jy ! Clean residual min=-0.003456 max=0.003243 Jy/beam ! Clean residual mean=0.000003 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.840669 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 160 components and 0.840669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079418Jy sigma=0.914990 ! Fit after self-cal, rms=0.079400Jy sigma=0.914795 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182473 Jy ! Component: 100 - total flux cleaned = 0.000238322 Jy ! Component: 150 - total flux cleaned = 0.000241498 Jy ! Component: 200 - total flux cleaned = 0.000199236 Jy ! Total flux subtracted in 200 components = 0.000199236 Jy ! Clean residual min=-0.003269 max=0.003185 Jy/beam ! Clean residual mean=0.000003 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.840868 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 166 components and 0.840868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079316Jy sigma=0.913353 ! Fit after self-cal, rms=0.079304Jy sigma=0.913212 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079304Jy sigma=0.913212 ! Fit after self-cal, rms=0.079729Jy sigma=0.913069 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=2.697 mas, bmaj=6.966 mas, bpa=-2.537 degrees ! Estimated noise=0.894386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.456115 Jy ! Component: 100 - total flux cleaned = 0.614376 Jy ! Component: 150 - total flux cleaned = 0.688777 Jy ! Component: 200 - total flux cleaned = 0.731 Jy ! Total flux subtracted in 200 components = 0.731 Jy ! Clean residual min=-0.009538 max=0.021953 Jy/beam ! Clean residual mean=0.000014 rms=0.002675 Jy/beam ! Combined flux in latest and established models = 0.731001 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.731001 Jy ! Inverting map and beam ! Estimated beam: bmin=3.272 mas, bmaj=8.094 mas, bpa=-3.753 degrees ! Estimated noise=0.712974 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 = 0.0394646 Jy ! Component: 100 - total flux cleaned = 0.0625232 Jy ! Component: 150 - total flux cleaned = 0.0769599 Jy ! Component: 200 - total flux cleaned = 0.0864918 Jy ! Total flux subtracted in 200 components = 0.0864918 Jy ! Clean residual min=-0.004374 max=0.006301 Jy/beam ! Clean residual mean=0.000009 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.817492 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 79 components and 0.817492 Jy ! Inverting map ! Added new window around map position (-3.5, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0070579 Jy ! Component: 100 - total flux cleaned = 0.0120047 Jy ! Component: 150 - total flux cleaned = 0.0157366 Jy ! Component: 200 - total flux cleaned = 0.0177401 Jy ! Total flux subtracted in 200 components = 0.0177401 Jy ! Clean residual min=-0.003209 max=0.003065 Jy/beam ! Clean residual mean=0.000004 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.835232 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 109 components and 0.835232 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=7.544 mas, bmaj=13.03 mas, bpa=-5.081 degrees ! Estimated noise=0.889096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320365 Jy ! Component: 100 - total flux cleaned = 0.00429845 Jy ! Component: 150 - total flux cleaned = 0.00445667 Jy ! Component: 200 - total flux cleaned = 0.00450197 Jy ! Total flux subtracted in 200 components = 0.00450197 Jy ! Clean residual min=-0.003634 max=0.003615 Jy/beam ! Clean residual mean=0.000008 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.839734 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 = -6.9926e-05 Jy ! Component: 100 - total flux cleaned = -0.000102157 Jy ! Component: 150 - total flux cleaned = -0.000158576 Jy ! Component: 200 - total flux cleaned = -0.000210717 Jy ! Total flux subtracted in 200 components = -0.000210717 Jy ! Clean residual min=-0.003508 max=0.003581 Jy/beam ! Clean residual mean=0.000008 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.839524 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 155 components and 0.839524 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.272 mas, bmaj=8.094 mas, bpa=-3.753 degrees ! Estimated noise=0.712974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000770044 Jy ! Component: 100 - total flux cleaned = -0.00076591 Jy ! Component: 150 - total flux cleaned = -0.000825848 Jy ! Component: 200 - total flux cleaned = -0.000943125 Jy ! Total flux subtracted in 200 components = -0.000943125 Jy ! Clean residual min=-0.002741 max=0.002905 Jy/beam ! Clean residual mean=0.000004 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.83858 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 178 components and 0.83858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079504Jy sigma=0.908265 ! Fit after self-cal, rms=0.079458Jy sigma=0.907731 wmodel J0115-0127_S_map.mod ! Writing 178 model components to file: J0115-0127_S_map.mod wobs J0115-0127_S_uvs.fits ! Writing UV FITS file: J0115-0127_S_uvs.fits wwins J0115-0127_S_map.win ! wwins: Wrote 4 windows to J0115-0127_S_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 = 0.000678904 Jy ! Component: 100 - total flux cleaned = 0.000917375 Jy ! Component: 150 - total flux cleaned = 0.00105054 Jy ! Component: 200 - total flux cleaned = 0.00126528 Jy ! Component: 250 - total flux cleaned = 0.00139113 Jy ! Component: 300 - total flux cleaned = 0.00155245 Jy ! Component: 350 - total flux cleaned = 0.0017868 Jy ! Component: 400 - total flux cleaned = 0.00182455 Jy ! Component: 450 - total flux cleaned = 0.00189949 Jy ! Component: 500 - total flux cleaned = 0.00200884 Jy ! Component: 550 - total flux cleaned = 0.00204413 Jy ! Component: 600 - total flux cleaned = 0.00211411 Jy ! Component: 650 - total flux cleaned = 0.00214744 Jy ! Component: 700 - total flux cleaned = 0.00214719 Jy ! Component: 750 - total flux cleaned = 0.0021466 Jy ! Component: 800 - total flux cleaned = 0.0022443 Jy ! Component: 850 - total flux cleaned = 0.00240437 Jy ! Component: 900 - total flux cleaned = 0.00237286 Jy ! Component: 950 - total flux cleaned = 0.00246649 Jy ! Component: 1000 - total flux cleaned = 0.00258899 Jy ! Component: 1050 - total flux cleaned = 0.0026187 Jy ! Component: 1100 - total flux cleaned = 0.0027081 Jy ! Component: 1150 - total flux cleaned = 0.00279651 Jy ! Component: 1200 - total flux cleaned = 0.00282565 Jy ! Component: 1250 - total flux cleaned = 0.00294083 Jy ! Component: 1300 - total flux cleaned = 0.00308284 Jy ! Component: 1350 - total flux cleaned = 0.00302667 Jy ! Component: 1400 - total flux cleaned = 0.00308238 Jy ! Component: 1450 - total flux cleaned = 0.00313736 Jy ! Component: 1500 - total flux cleaned = 0.00316426 Jy ! Component: 1550 - total flux cleaned = 0.00324499 Jy ! Component: 1600 - total flux cleaned = 0.00329759 Jy ! Component: 1650 - total flux cleaned = 0.00337646 Jy ! Component: 1700 - total flux cleaned = 0.00340253 Jy ! Component: 1750 - total flux cleaned = 0.00345419 Jy ! Component: 1800 - total flux cleaned = 0.00350527 Jy ! Component: 1850 - total flux cleaned = 0.00350521 Jy ! Component: 1900 - total flux cleaned = 0.00355511 Jy ! Component: 1950 - total flux cleaned = 0.0036045 Jy ! Component: 2000 - total flux cleaned = 0.00365352 Jy ! Component: 2050 - total flux cleaned = 0.00367784 Jy ! Component: 2100 - total flux cleaned = 0.00370207 Jy ! Component: 2150 - total flux cleaned = 0.00386924 Jy ! Component: 2200 - total flux cleaned = 0.0038454 Jy ! Component: 2250 - total flux cleaned = 0.0038456 Jy ! Component: 2300 - total flux cleaned = 0.00393907 Jy ! Component: 2350 - total flux cleaned = 0.00403168 Jy ! Component: 2400 - total flux cleaned = 0.00403165 Jy ! Component: 2450 - total flux cleaned = 0.00405477 Jy ! Component: 2500 - total flux cleaned = 0.00409995 Jy ! Component: 2550 - total flux cleaned = 0.00412263 Jy ! Component: 2600 - total flux cleaned = 0.00421164 Jy ! Component: 2650 - total flux cleaned = 0.00416754 Jy ! Component: 2700 - total flux cleaned = 0.00416759 Jy ! Component: 2750 - total flux cleaned = 0.00418953 Jy ! Component: 2800 - total flux cleaned = 0.00414662 Jy ! Component: 2850 - total flux cleaned = 0.00423211 Jy ! Component: 2900 - total flux cleaned = 0.00418967 Jy ! Component: 2950 - total flux cleaned = 0.00425292 Jy ! Component: 3000 - total flux cleaned = 0.00429484 Jy ! Component: 3050 - total flux cleaned = 0.0043157 Jy ! Component: 3100 - total flux cleaned = 0.00433643 Jy ! Component: 3150 - total flux cleaned = 0.00441804 Jy ! Component: 3200 - total flux cleaned = 0.00439767 Jy ! Component: 3250 - total flux cleaned = 0.00443809 Jy ! Component: 3300 - total flux cleaned = 0.00443801 Jy ! Component: 3350 - total flux cleaned = 0.00447778 Jy ! Component: 3400 - total flux cleaned = 0.00449753 Jy ! Component: 3450 - total flux cleaned = 0.00449765 Jy ! Component: 3500 - total flux cleaned = 0.00451724 Jy ! Component: 3550 - total flux cleaned = 0.00457559 Jy ! Component: 3600 - total flux cleaned = 0.00459489 Jy ! Component: 3650 - total flux cleaned = 0.0046334 Jy ! Component: 3700 - total flux cleaned = 0.00469059 Jy ! Component: 3750 - total flux cleaned = 0.00469074 Jy ! Component: 3800 - total flux cleaned = 0.00474712 Jy ! Component: 3850 - total flux cleaned = 0.00472868 Jy ! Component: 3900 - total flux cleaned = 0.0047658 Jy ! Component: 3950 - total flux cleaned = 0.00480272 Jy ! Component: 4000 - total flux cleaned = 0.00483941 Jy ! Component: 4050 - total flux cleaned = 0.00498492 Jy ! Total flux subtracted in 4096 components = 0.00498482 Jy ! Clean residual min=-0.001177 max=0.001247 Jy/beam ! Clean residual mean=0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.843565 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 455 components and 0.843565 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0115-0127_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.272 x 8.094 at -3.753 degrees (North through East) ! Clean map min=-0.0028591 max=0.59195 Jy/beam ! Writing clean map to FITS file: .//J0115-0127_S_map.fits wmodel .//J0115-0127_S_map.mod ! Writing 455 model components to file: .//J0115-0127_S_map.mod wobs .//J0115-0127_S_uvs.fits ! Writing UV FITS file: .//J0115-0127_S_uvs.fits wwins .//J0115-0127_S_map.win ! wwins: Wrote 5 windows to .//J0115-0127_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.591952 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000332081 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.168298 0.168298 0.336596 0.673191 1.34638 2.69277 5.38553 10.7711 21.5421 43.0843 86.1685 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.591 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1782.55 quit ! Quitting program ! Log file .//J0115-0127_S_dfm.log closed on Wed Aug 15 15:24:02 2018