! Started logfile: /scr/pima/rv122_uvs/J1048-4114_S_dfm.log on Fri Jul 13 21:08:40 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv122_uvs/J1048-4114_S_uva.fits ! Reading UV FITS file: /scr/pima/rv122_uvs/J1048-4114_S_uva.fits ! AN table 1: 58 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1048-4114 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 4872 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 J1048-4114_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. ! A total of 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.011977Jy sigma=14.437180 ! Fit after self-cal, rms=0.896548Jy sigma=12.777740 ! 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=2.051 mas, bmaj=6.025 mas, bpa=-3.379 degrees ! Estimated noise=1.44673 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 = 0.0681779 Jy ! Component: 100 - total flux cleaned = 0.0947986 Jy ! Total flux subtracted in 100 components = 0.0947986 Jy ! Clean residual min=-0.013851 max=0.023440 Jy/beam ! Clean residual mean=0.000042 rms=0.003589 Jy/beam ! Combined flux in latest and established models = 0.0947986 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0947986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092298Jy sigma=1.301472 ! Fit after self-cal, rms=0.091621Jy sigma=1.291329 ! Inverting map ! Added new window around map position (2, 19.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204008 Jy ! Component: 100 - total flux cleaned = 0.0310105 Jy ! Total flux subtracted in 100 components = 0.0310105 Jy ! Clean residual min=-0.011188 max=0.015458 Jy/beam ! Clean residual mean=0.000082 rms=0.002922 Jy/beam ! Combined flux in latest and established models = 0.125809 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.125809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084689Jy sigma=1.186803 ! Fit after self-cal, rms=0.084031Jy sigma=1.178555 ! 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=2.736 mas, bmaj=7.443 mas, bpa=-3.782 degrees ! Estimated noise=0.835566 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 = 0.0162777 Jy ! Component: 100 - total flux cleaned = 0.0241929 Jy ! Component: 150 - total flux cleaned = 0.0279408 Jy ! Component: 200 - total flux cleaned = 0.0284772 Jy ! Total flux subtracted in 200 components = 0.0284772 Jy ! Clean residual min=-0.014022 max=0.016097 Jy/beam ! Clean residual mean=0.000261 rms=0.004222 Jy/beam ! Combined flux in latest and established models = 0.154286 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 43 components and 0.154286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081100Jy sigma=1.136192 ! Fit after self-cal, rms=0.081074Jy sigma=1.135577 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.736 x 7.443 at -3.782 degrees (North through East) ! Clean map min=-0.013926 max=0.094473 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.17 KP 0.86 LA 0.91 MK 1.01 ! OV 1.06 PT 0.99 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 KP 0.90 LA 0.92 MK 1.01 ! OV 0.87 PT 1.00 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* KP 0.00* LA 0.00* MK 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.18 KP 0.87 LA 0.97 MK 1.06 ! OV 1.15 PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.081074Jy sigma=1.135577 ! Fit after self-cal, rms=0.079993Jy sigma=1.111644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.767 mas, bmaj=7.492 mas, bpa=-3.617 degrees ! Estimated noise=0.833538 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 = -0.000514552 Jy ! Component: 100 - total flux cleaned = -0.000573513 Jy ! Component: 150 - total flux cleaned = -0.000628737 Jy ! Component: 200 - total flux cleaned = -0.000681304 Jy ! Total flux subtracted in 200 components = -0.000681304 Jy ! Clean residual min=-0.011930 max=0.017329 Jy/beam ! Clean residual mean=0.000286 rms=0.003988 Jy/beam ! Combined flux in latest and established models = 0.153605 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.153605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079911Jy sigma=1.110464 ! Fit after self-cal, rms=0.080011Jy sigma=1.109332 ! 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=0.080011Jy sigma=1.109332 ! Fit after self-cal, rms=0.080509Jy sigma=1.104804 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.779 mas, bmaj=7.507 mas, bpa=-3.572 degrees ! Estimated noise=0.839407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105298 Jy ! Component: 100 - total flux cleaned = 5.06258e-05 Jy ! Component: 150 - total flux cleaned = -4.97053e-05 Jy ! Component: 200 - total flux cleaned = -9.76786e-05 Jy ! Total flux subtracted in 200 components = -9.76786e-05 Jy ! Clean residual min=-0.011953 max=0.017239 Jy/beam ! Clean residual mean=0.000266 rms=0.003915 Jy/beam ! Combined flux in latest and established models = 0.153507 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.153507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080442Jy sigma=1.104069 ! Fit after self-cal, rms=0.080456Jy sigma=1.103995 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 (92.5, -76.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170117 Jy ! Component: 100 - total flux cleaned = 0.025747 Jy ! Component: 150 - total flux cleaned = 0.0306331 Jy ! Component: 200 - total flux cleaned = 0.033943 Jy ! Total flux subtracted in 200 components = 0.033943 Jy ! Clean residual min=-0.009569 max=0.012236 Jy/beam ! Clean residual mean=0.000060 rms=0.002603 Jy/beam ! Combined flux in latest and established models = 0.18745 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 86 components and 0.18745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077091Jy sigma=1.049840 ! Fit after self-cal, rms=0.076526Jy sigma=1.042017 ! Inverting map ! Added new window around map position (8.5, -31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00992636 Jy ! Component: 100 - total flux cleaned = 0.0139566 Jy ! Component: 150 - total flux cleaned = 0.0159257 Jy ! Component: 200 - total flux cleaned = 0.0174139 Jy ! Total flux subtracted in 200 components = 0.0174139 Jy ! Clean residual min=-0.007361 max=0.008859 Jy/beam ! Clean residual mean=0.000100 rms=0.002265 Jy/beam ! Combined flux in latest and established models = 0.204864 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 113 components and 0.204864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075023Jy sigma=1.021547 ! Fit after self-cal, rms=0.074777Jy sigma=1.018718 ! 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=0.074777Jy sigma=1.018718 ! Fit after self-cal, rms=0.070773Jy sigma=1.001457 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.723 mas, bmaj=7.433 mas, bpa=-3.891 degrees ! Estimated noise=0.807919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031696 Jy ! Component: 100 - total flux cleaned = 0.00468455 Jy ! Component: 150 - total flux cleaned = 0.00542232 Jy ! Component: 200 - total flux cleaned = 0.00596868 Jy ! Total flux subtracted in 200 components = 0.00596868 Jy ! Clean residual min=-0.005937 max=0.005784 Jy/beam ! Clean residual mean=0.000066 rms=0.001751 Jy/beam ! Combined flux in latest and established models = 0.210833 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 131 components and 0.210833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070383Jy sigma=0.995624 ! Fit after self-cal, rms=0.070367Jy sigma=0.994854 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 = 0.000956518 Jy ! Component: 100 - total flux cleaned = 0.00119547 Jy ! Component: 150 - total flux cleaned = 0.00141281 Jy ! Component: 200 - total flux cleaned = 0.00154565 Jy ! Total flux subtracted in 200 components = 0.00154565 Jy ! Clean residual min=-0.006104 max=0.005575 Jy/beam ! Clean residual mean=0.000059 rms=0.001710 Jy/beam ! Combined flux in latest and established models = 0.212379 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 143 components and 0.212379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070212Jy sigma=0.992673 ! Fit after self-cal, rms=0.070194Jy sigma=0.992562 ! 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=0.070194Jy sigma=0.992562 ! Fit after self-cal, rms=0.069190Jy sigma=0.991660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10 mas, bmaj=28.45 mas, bpa=-2.89 degrees ! Estimated noise=1.12566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387105 Jy ! Component: 100 - total flux cleaned = 0.00440392 Jy ! Component: 150 - total flux cleaned = 0.00468738 Jy ! Component: 200 - total flux cleaned = 0.00486576 Jy ! Total flux subtracted in 200 components = 0.00486576 Jy ! Clean residual min=-0.006680 max=0.008977 Jy/beam ! Clean residual mean=0.000128 rms=0.003001 Jy/beam ! Combined flux in latest and established models = 0.217244 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 147 components and 0.217244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069126Jy sigma=0.990232 ! Fit after self-cal, rms=0.069095Jy sigma=0.989885 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 = 0.000892109 Jy ! Component: 100 - total flux cleaned = 0.00106578 Jy ! Component: 150 - total flux cleaned = 0.00123472 Jy ! Component: 200 - total flux cleaned = 0.00138968 Jy ! Total flux subtracted in 200 components = 0.00138968 Jy ! Clean residual min=-0.006390 max=0.008968 Jy/beam ! Clean residual mean=0.000124 rms=0.002931 Jy/beam ! Combined flux in latest and established models = 0.218634 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 147 components and 0.218634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069101Jy sigma=0.989718 ! Fit after self-cal, rms=0.069087Jy sigma=0.989584 ! 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=2.697 mas, bmaj=7.42 mas, bpa=-4.169 degrees ! Estimated noise=0.795353 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.697 x 7.42 at -4.169 degrees (North through East) ! Clean map min=-0.0086875 max=0.093679 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.035 mas, bmaj=6.061 mas, bpa=-3.68 degrees ! Estimated noise=1.36156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0650325 Jy ! Component: 100 - total flux cleaned = 0.0951764 Jy ! Component: 150 - total flux cleaned = 0.1133 Jy ! Component: 200 - total flux cleaned = 0.126809 Jy ! Total flux subtracted in 200 components = 0.126809 Jy ! Clean residual min=-0.009824 max=0.013496 Jy/beam ! Clean residual mean=0.000086 rms=0.002521 Jy/beam ! Combined flux in latest and established models = 0.126809 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.126809 Jy ! Inverting map and beam ! Estimated beam: bmin=2.697 mas, bmaj=7.42 mas, bpa=-4.169 degrees ! Estimated noise=0.795353 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 (2.5, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0218928 Jy ! Component: 100 - total flux cleaned = 0.0376205 Jy ! Component: 150 - total flux cleaned = 0.0495413 Jy ! Component: 200 - total flux cleaned = 0.0587255 Jy ! Total flux subtracted in 200 components = 0.0587255 Jy ! Clean residual min=-0.007381 max=0.007501 Jy/beam ! Clean residual mean=0.000108 rms=0.002373 Jy/beam ! Combined flux in latest and established models = 0.185534 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 97 components and 0.185534 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=10 mas, bmaj=28.45 mas, bpa=-2.89 degrees ! Estimated noise=1.12566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131079 Jy ! Component: 100 - total flux cleaned = 0.0210399 Jy ! Component: 150 - total flux cleaned = 0.0261559 Jy ! Component: 200 - total flux cleaned = 0.0289206 Jy ! Total flux subtracted in 200 components = 0.0289206 Jy ! Clean residual min=-0.008652 max=0.008951 Jy/beam ! Clean residual mean=0.000133 rms=0.003229 Jy/beam ! Combined flux in latest and established models = 0.214455 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 = 0.000582073 Jy ! Component: 100 - total flux cleaned = 0.00110832 Jy ! Component: 150 - total flux cleaned = 0.00158961 Jy ! Component: 200 - total flux cleaned = 0.00201712 Jy ! Total flux subtracted in 200 components = 0.00201712 Jy ! Clean residual min=-0.007182 max=0.009154 Jy/beam ! Clean residual mean=0.000125 rms=0.003073 Jy/beam ! Combined flux in latest and established models = 0.216472 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 137 components and 0.216472 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.697 mas, bmaj=7.42 mas, bpa=-4.169 degrees ! Estimated noise=0.795353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000248472 Jy ! Component: 100 - total flux cleaned = 0.000105531 Jy ! Component: 150 - total flux cleaned = 0.000542576 Jy ! Component: 200 - total flux cleaned = 0.000789404 Jy ! Total flux subtracted in 200 components = 0.000789404 Jy ! Clean residual min=-0.005706 max=0.006439 Jy/beam ! Clean residual mean=0.000070 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 0.217261 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 153 components and 0.217261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069371Jy sigma=0.993345 ! Fit after self-cal, rms=0.069191Jy sigma=0.990853 wmodel J1048-4114_S_map.mod ! Writing 153 model components to file: J1048-4114_S_map.mod wobs J1048-4114_S_uvs.fits ! Writing UV FITS file: J1048-4114_S_uvs.fits wwins J1048-4114_S_map.win ! wwins: Wrote 5 windows to J1048-4114_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 = 0.000763577 Jy ! Component: 100 - total flux cleaned = 0.00123936 Jy ! Component: 150 - total flux cleaned = 0.00167419 Jy ! Component: 200 - total flux cleaned = 0.00232633 Jy ! Component: 250 - total flux cleaned = 0.00294885 Jy ! Component: 300 - total flux cleaned = 0.00346605 Jy ! Component: 350 - total flux cleaned = 0.00381869 Jy ! Component: 400 - total flux cleaned = 0.00415683 Jy ! Component: 450 - total flux cleaned = 0.00454399 Jy ! Component: 500 - total flux cleaned = 0.00497712 Jy ! Component: 550 - total flux cleaned = 0.00509758 Jy ! Component: 600 - total flux cleaned = 0.00515686 Jy ! Component: 650 - total flux cleaned = 0.00526876 Jy ! Component: 700 - total flux cleaned = 0.00526772 Jy ! Component: 750 - total flux cleaned = 0.0052143 Jy ! Component: 800 - total flux cleaned = 0.00526459 Jy ! Component: 850 - total flux cleaned = 0.00521491 Jy ! Component: 900 - total flux cleaned = 0.00526247 Jy ! Component: 950 - total flux cleaned = 0.00516937 Jy ! Component: 1000 - total flux cleaned = 0.00507799 Jy ! Component: 1050 - total flux cleaned = 0.00498983 Jy ! Component: 1100 - total flux cleaned = 0.00490341 Jy ! Component: 1150 - total flux cleaned = 0.00481895 Jy ! Component: 1200 - total flux cleaned = 0.00477791 Jy ! Component: 1250 - total flux cleaned = 0.00473835 Jy ! Component: 1300 - total flux cleaned = 0.00473786 Jy ! Component: 1350 - total flux cleaned = 0.00466161 Jy ! Component: 1400 - total flux cleaned = 0.00466164 Jy ! Component: 1450 - total flux cleaned = 0.00455254 Jy ! Component: 1500 - total flux cleaned = 0.00458854 Jy ! Component: 1550 - total flux cleaned = 0.00448234 Jy ! Component: 1600 - total flux cleaned = 0.00441334 Jy ! Component: 1650 - total flux cleaned = 0.00437977 Jy ! Component: 1700 - total flux cleaned = 0.00431392 Jy ! Component: 1750 - total flux cleaned = 0.00428142 Jy ! Component: 1800 - total flux cleaned = 0.00421719 Jy ! Component: 1850 - total flux cleaned = 0.00412191 Jy ! Component: 1900 - total flux cleaned = 0.00402863 Jy ! Component: 1950 - total flux cleaned = 0.00387607 Jy ! Component: 2000 - total flux cleaned = 0.00390603 Jy ! Component: 2050 - total flux cleaned = 0.00387649 Jy ! Component: 2100 - total flux cleaned = 0.00378954 Jy ! Component: 2150 - total flux cleaned = 0.00379011 Jy ! Component: 2200 - total flux cleaned = 0.00390345 Jy ! Component: 2250 - total flux cleaned = 0.00393126 Jy ! Component: 2300 - total flux cleaned = 0.00406815 Jy ! Component: 2350 - total flux cleaned = 0.00409506 Jy ! Component: 2400 - total flux cleaned = 0.00422893 Jy ! Component: 2450 - total flux cleaned = 0.00420222 Jy ! Component: 2500 - total flux cleaned = 0.00435931 Jy ! Component: 2550 - total flux cleaned = 0.0044371 Jy ! Component: 2600 - total flux cleaned = 0.00456496 Jy ! Component: 2650 - total flux cleaned = 0.00466653 Jy ! Component: 2700 - total flux cleaned = 0.00481668 Jy ! Component: 2750 - total flux cleaned = 0.00491534 Jy ! Component: 2800 - total flux cleaned = 0.0050865 Jy ! Component: 2850 - total flux cleaned = 0.00520784 Jy ! Component: 2900 - total flux cleaned = 0.00539964 Jy ! Component: 2950 - total flux cleaned = 0.00563673 Jy ! Component: 3000 - total flux cleaned = 0.0057773 Jy ! Component: 3050 - total flux cleaned = 0.00582397 Jy ! Component: 3100 - total flux cleaned = 0.0060314 Jy ! Component: 3150 - total flux cleaned = 0.00619122 Jy ! Component: 3200 - total flux cleaned = 0.00634908 Jy ! Component: 3250 - total flux cleaned = 0.00643866 Jy ! Component: 3300 - total flux cleaned = 0.00654936 Jy ! Component: 3350 - total flux cleaned = 0.00659337 Jy ! Component: 3400 - total flux cleaned = 0.00668081 Jy ! Component: 3450 - total flux cleaned = 0.00672408 Jy ! Component: 3500 - total flux cleaned = 0.00680992 Jy ! Component: 3550 - total flux cleaned = 0.00685243 Jy ! Component: 3600 - total flux cleaned = 0.0069578 Jy ! Component: 3650 - total flux cleaned = 0.00695759 Jy ! Component: 3700 - total flux cleaned = 0.00697862 Jy ! Component: 3750 - total flux cleaned = 0.00708177 Jy ! Component: 3800 - total flux cleaned = 0.00720448 Jy ! Component: 3850 - total flux cleaned = 0.00728587 Jy ! Component: 3900 - total flux cleaned = 0.00734631 Jy ! Component: 3950 - total flux cleaned = 0.00742652 Jy ! Component: 4000 - total flux cleaned = 0.00750611 Jy ! Component: 4050 - total flux cleaned = 0.00758492 Jy ! Total flux subtracted in 4096 components = 0.00766337 Jy ! Clean residual min=-0.001042 max=0.001230 Jy/beam ! Clean residual mean=0.000006 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.224925 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 468 components and 0.224925 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv122_uvs/J1048-4114_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.697 x 7.42 at -4.169 degrees (North through East) ! Clean map min=-0.0050083 max=0.088928 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv122_uvs/J1048-4114_S_map.fits wmodel /scr/pima/rv122_uvs/J1048-4114_S_map.mod ! Writing 468 model components to file: /scr/pima/rv122_uvs/J1048-4114_S_map.mod wobs /scr/pima/rv122_uvs/J1048-4114_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv122_uvs/J1048-4114_S_uvs.fits wwins /scr/pima/rv122_uvs/J1048-4114_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rv122_uvs/J1048-4114_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0889278 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000356705 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.20335 1.20335 2.4067 4.81341 9.62681 19.2536 38.5072 77.0145 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.088 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 249.303 quit ! Quitting program ! Log file /scr/pima/rv122_uvs/J1048-4114_S_dfm.log closed on Fri Jul 13 21:08:44 2018