! Started logfile: /image_prod/ug002_uva//J1655+4233_S_dfm.log on Thu Mar 5 02:59:56 2020 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 /image_prod/ug002_uva//J1655+4233_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1655+4233_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.90963 visibilities/baseline/integration-bin. ! Found source: J1655+4233 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 7368 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J1655+4233_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. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008313Jy sigma=8.757761 ! Fit after self-cal, rms=0.851614Jy sigma=7.448842 ! 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=3.082 mas, bmaj=4.968 mas, bpa=-19.62 degrees ! Estimated noise=1.40221 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 = 0.114914 Jy ! Component: 100 - total flux cleaned = 0.142208 Jy ! Total flux subtracted in 100 components = 0.142208 Jy ! Clean residual min=-0.004165 max=0.010288 Jy/beam ! Clean residual mean=0.000007 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.142208 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.142208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065926Jy sigma=0.482553 ! Fit after self-cal, rms=0.065903Jy sigma=0.482351 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105079 Jy ! Component: 100 - total flux cleaned = 0.0150337 Jy ! Total flux subtracted in 100 components = 0.0150337 Jy ! Clean residual min=-0.003566 max=0.003731 Jy/beam ! Clean residual mean=0.000004 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.157242 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.157242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064120Jy sigma=0.466954 ! Fit after self-cal, rms=0.064092Jy sigma=0.466654 ! 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=3.736 mas, bmaj=5.679 mas, bpa=-19.44 degrees ! Estimated noise=0.977248 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 = 0.00284806 Jy ! Component: 100 - total flux cleaned = 0.0034183 Jy ! Component: 150 - total flux cleaned = 0.00359139 Jy ! Component: 200 - total flux cleaned = 0.00364863 Jy ! Total flux subtracted in 200 components = 0.00364863 Jy ! Clean residual min=-0.003036 max=0.003060 Jy/beam ! Clean residual mean=0.000002 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.160891 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.160891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063929Jy sigma=0.465861 ! Fit after self-cal, rms=0.063913Jy sigma=0.465749 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.736 x 5.679 at -19.44 degrees (North through East) ! Clean map min=-0.0028601 max=0.14824 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.00 KP 1.00 ! LA 1.01 MK 1.05 NL 0.88 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 0.99 KP 0.97 ! LA 1.02 MK 0.99 NL 0.74 OV 1.15 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 0.98 KP 0.94 ! LA 1.00 MK 0.99 NL 1.11 OV 0.98 ! PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.063913Jy sigma=0.465749 ! Fit after self-cal, rms=0.060274Jy sigma=0.454642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.731 mas, bmaj=5.676 mas, bpa=-19.6 degrees ! Estimated noise=0.97721 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 = -0.000137709 Jy ! Component: 100 - total flux cleaned = 5.83308e-05 Jy ! Component: 150 - total flux cleaned = 0.000208942 Jy ! Component: 200 - total flux cleaned = 0.000279667 Jy ! Total flux subtracted in 200 components = 0.000279667 Jy ! Clean residual min=-0.002562 max=0.002623 Jy/beam ! Clean residual mean=0.000002 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.16117 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.16117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060241Jy sigma=0.454411 ! Fit after self-cal, rms=0.060208Jy sigma=0.454273 ! 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. ! ! Fit before self-cal, rms=0.060208Jy sigma=0.454273 ! Fit after self-cal, rms=0.061199Jy sigma=0.443677 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.728 mas, bmaj=5.664 mas, bpa=-19.41 degrees ! Estimated noise=0.979609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000881392 Jy ! Component: 100 - total flux cleaned = 0.000978403 Jy ! Component: 150 - total flux cleaned = 0.00102492 Jy ! Component: 200 - total flux cleaned = 0.00103849 Jy ! Total flux subtracted in 200 components = 0.00103849 Jy ! Clean residual min=-0.001918 max=0.001697 Jy/beam ! Clean residual mean=-0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.162209 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.162209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061183Jy sigma=0.443523 ! Fit after self-cal, rms=0.061202Jy sigma=0.443459 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 = 3.56646e-06 Jy ! Component: 100 - total flux cleaned = 3.34526e-05 Jy ! Component: 150 - total flux cleaned = 5.76906e-05 Jy ! Component: 200 - total flux cleaned = 7.99319e-05 Jy ! Total flux subtracted in 200 components = 7.99319e-05 Jy ! Clean residual min=-0.001910 max=0.001687 Jy/beam ! Clean residual mean=-0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.162289 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.162289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061193Jy sigma=0.443401 ! Fit after self-cal, rms=0.061191Jy sigma=0.443386 ! 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. ! ! Fit before self-cal, rms=0.061191Jy sigma=0.443386 ! Fit after self-cal, rms=0.062351Jy sigma=0.442590 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.723 mas, bmaj=5.662 mas, bpa=-19.23 degrees ! Estimated noise=0.979416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421707 Jy ! Component: 100 - total flux cleaned = 0.000487891 Jy ! Component: 150 - total flux cleaned = 0.00055333 Jy ! Component: 200 - total flux cleaned = 0.000598865 Jy ! Total flux subtracted in 200 components = 0.000598865 Jy ! Clean residual min=-0.001853 max=0.001658 Jy/beam ! Clean residual mean=-0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.162888 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.162888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062339Jy sigma=0.442506 ! Fit after self-cal, rms=0.062345Jy sigma=0.442488 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 = 3.58732e-05 Jy ! Component: 100 - total flux cleaned = 5.84293e-05 Jy ! Component: 150 - total flux cleaned = 8.73606e-05 Jy ! Component: 200 - total flux cleaned = 0.000105128 Jy ! Total flux subtracted in 200 components = 0.000105128 Jy ! Clean residual min=-0.001848 max=0.001662 Jy/beam ! Clean residual mean=-0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.162993 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.162993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062340Jy sigma=0.442460 ! Fit after self-cal, rms=0.062339Jy sigma=0.442453 ! 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. ! ! Fit before self-cal, rms=0.062339Jy sigma=0.442453 ! Fit after self-cal, rms=0.062339Jy sigma=0.442421 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.345 mas, bmaj=9.266 mas, bpa=-25.99 degrees ! Estimated noise=1.17982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00057652 Jy ! Component: 100 - total flux cleaned = 0.000576425 Jy ! Component: 150 - total flux cleaned = 0.000584115 Jy ! Component: 200 - total flux cleaned = 0.000597503 Jy ! Total flux subtracted in 200 components = 0.000597503 Jy ! Clean residual min=-0.001773 max=0.001852 Jy/beam ! Clean residual mean=-0.000003 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.16359 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 52 components and 0.16359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062342Jy sigma=0.442440 ! Fit after self-cal, rms=0.062337Jy sigma=0.442415 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 = 3.12231e-06 Jy ! Component: 100 - total flux cleaned = 3.44423e-06 Jy ! Component: 150 - total flux cleaned = 3.24921e-06 Jy ! Component: 200 - total flux cleaned = 3.18204e-06 Jy ! Total flux subtracted in 200 components = 3.18204e-06 Jy ! Clean residual min=-0.001785 max=0.001833 Jy/beam ! Clean residual mean=-0.000003 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.163594 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 52 components and 0.163594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062341Jy sigma=0.442452 ! Fit after self-cal, rms=0.062340Jy sigma=0.442439 ! 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=3.72 mas, bmaj=5.661 mas, bpa=-19.09 degrees ! Estimated noise=0.979588 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.72 x 5.661 at -19.09 degrees (North through East) ! Clean map min=-0.0018088 max=0.148 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=3.072 mas, bmaj=4.958 mas, bpa=-19.28 degrees ! Estimated noise=1.40641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11508 Jy ! Component: 100 - total flux cleaned = 0.143463 Jy ! Component: 150 - total flux cleaned = 0.154282 Jy ! Component: 200 - total flux cleaned = 0.158605 Jy ! Total flux subtracted in 200 components = 0.158605 Jy ! Clean residual min=-0.002695 max=0.003279 Jy/beam ! Clean residual mean=0.000002 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.158605 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 0.158605 Jy ! Inverting map and beam ! Estimated beam: bmin=3.72 mas, bmaj=5.661 mas, bpa=-19.09 degrees ! Estimated noise=0.979588 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 = 0.00297067 Jy ! Component: 100 - total flux cleaned = 0.00356589 Jy ! Component: 150 - total flux cleaned = 0.00393871 Jy ! Component: 200 - total flux cleaned = 0.00426062 Jy ! Total flux subtracted in 200 components = 0.00426062 Jy ! Clean residual min=-0.001874 max=0.001760 Jy/beam ! Clean residual mean=-0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.162866 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.162866 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=8.345 mas, bmaj=9.266 mas, bpa=-25.99 degrees ! Estimated noise=1.17982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000537025 Jy ! Component: 100 - total flux cleaned = 0.000568128 Jy ! Component: 150 - total flux cleaned = 0.000614871 Jy ! Component: 200 - total flux cleaned = 0.000633645 Jy ! Total flux subtracted in 200 components = 0.000633645 Jy ! Clean residual min=-0.001793 max=0.001849 Jy/beam ! Clean residual mean=-0.000003 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.1635 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 = 1.66653e-05 Jy ! Component: 100 - total flux cleaned = 2.45805e-05 Jy ! Component: 150 - total flux cleaned = 3.85542e-05 Jy ! Component: 200 - total flux cleaned = 5.14329e-05 Jy ! Total flux subtracted in 200 components = 5.14329e-05 Jy ! Clean residual min=-0.001793 max=0.001843 Jy/beam ! Clean residual mean=-0.000003 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.163551 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.163551 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.72 mas, bmaj=5.661 mas, bpa=-19.09 degrees ! Estimated noise=0.979588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.51896e-05 Jy ! Component: 100 - total flux cleaned = -8.47498e-05 Jy ! Component: 150 - total flux cleaned = -0.000148487 Jy ! Component: 200 - total flux cleaned = -0.000167572 Jy ! Total flux subtracted in 200 components = -0.000167572 Jy ! Clean residual min=-0.001845 max=0.001705 Jy/beam ! Clean residual mean=-0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.163383 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.163383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062349Jy sigma=0.442480 ! Fit after self-cal, rms=0.062340Jy sigma=0.442406 wmodel J1655+4233_S_map.mod ! Writing 39 model components to file: J1655+4233_S_map.mod wobs J1655+4233_S_uvs.fits ! Writing UV FITS file: J1655+4233_S_uvs.fits wwins J1655+4233_S_map.win ! wwins: Wrote 1 windows to J1655+4233_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 = -0.000509795 Jy ! Component: 100 - total flux cleaned = -0.000662773 Jy ! Component: 150 - total flux cleaned = -0.000947734 Jy ! Component: 200 - total flux cleaned = -0.00105578 Jy ! Component: 250 - total flux cleaned = -0.0011856 Jy ! Component: 300 - total flux cleaned = -0.0013367 Jy ! Component: 350 - total flux cleaned = -0.00150657 Jy ! Component: 400 - total flux cleaned = -0.00155352 Jy ! Component: 450 - total flux cleaned = -0.00164632 Jy ! Component: 500 - total flux cleaned = -0.00175893 Jy ! Component: 550 - total flux cleaned = -0.00180304 Jy ! Component: 600 - total flux cleaned = -0.00186795 Jy ! Component: 650 - total flux cleaned = -0.00193144 Jy ! Component: 700 - total flux cleaned = -0.00203488 Jy ! Component: 750 - total flux cleaned = -0.00211626 Jy ! Component: 800 - total flux cleaned = -0.00219665 Jy ! Component: 850 - total flux cleaned = -0.0022955 Jy ! Component: 900 - total flux cleaned = -0.00241156 Jy ! Component: 950 - total flux cleaned = -0.00243059 Jy ! Component: 1000 - total flux cleaned = -0.00248744 Jy ! Component: 1050 - total flux cleaned = -0.00258015 Jy ! Component: 1100 - total flux cleaned = -0.00261689 Jy ! Component: 1150 - total flux cleaned = -0.00267069 Jy ! Component: 1200 - total flux cleaned = -0.00272376 Jy ! Component: 1250 - total flux cleaned = -0.00275845 Jy ! Component: 1300 - total flux cleaned = -0.00279297 Jy ! Component: 1350 - total flux cleaned = -0.00279304 Jy ! Component: 1400 - total flux cleaned = -0.00282694 Jy ! Component: 1450 - total flux cleaned = -0.00286042 Jy ! Component: 1500 - total flux cleaned = -0.00286063 Jy ! Component: 1550 - total flux cleaned = -0.00290956 Jy ! Component: 1600 - total flux cleaned = -0.00292571 Jy ! Component: 1650 - total flux cleaned = -0.00297341 Jy ! Component: 1700 - total flux cleaned = -0.00300472 Jy ! Component: 1750 - total flux cleaned = -0.00302035 Jy ! Component: 1800 - total flux cleaned = -0.00305127 Jy ! Component: 1850 - total flux cleaned = -0.00308178 Jy ! Component: 1900 - total flux cleaned = -0.00309672 Jy ! Component: 1950 - total flux cleaned = -0.00306712 Jy ! Component: 2000 - total flux cleaned = -0.00315607 Jy ! Component: 2050 - total flux cleaned = -0.00312667 Jy ! Component: 2100 - total flux cleaned = -0.00314123 Jy ! Component: 2150 - total flux cleaned = -0.00316983 Jy ! Component: 2200 - total flux cleaned = -0.00322693 Jy ! Component: 2250 - total flux cleaned = -0.00324088 Jy ! Component: 2300 - total flux cleaned = -0.00322679 Jy ! Component: 2350 - total flux cleaned = -0.00329618 Jy ! Component: 2400 - total flux cleaned = -0.00330994 Jy ! Component: 2450 - total flux cleaned = -0.00330983 Jy ! Component: 2500 - total flux cleaned = -0.00335052 Jy ! Component: 2550 - total flux cleaned = -0.00339068 Jy ! Component: 2600 - total flux cleaned = -0.00340391 Jy ! Component: 2650 - total flux cleaned = -0.0034305 Jy ! Component: 2700 - total flux cleaned = -0.00340447 Jy ! Component: 2750 - total flux cleaned = -0.00346946 Jy ! Component: 2800 - total flux cleaned = -0.00346948 Jy ! Component: 2850 - total flux cleaned = -0.00349502 Jy ! Component: 2900 - total flux cleaned = -0.00349501 Jy ! Component: 2950 - total flux cleaned = -0.00353279 Jy ! Component: 3000 - total flux cleaned = -0.00352027 Jy ! Component: 3050 - total flux cleaned = -0.00350796 Jy ! Component: 3100 - total flux cleaned = -0.00353255 Jy ! Component: 3150 - total flux cleaned = -0.00356911 Jy ! Component: 3200 - total flux cleaned = -0.00356917 Jy ! Component: 3250 - total flux cleaned = -0.00360537 Jy ! Component: 3300 - total flux cleaned = -0.00362936 Jy ! Component: 3350 - total flux cleaned = -0.00362932 Jy ! Component: 3400 - total flux cleaned = -0.00366468 Jy ! Component: 3450 - total flux cleaned = -0.00365292 Jy ! Component: 3500 - total flux cleaned = -0.00362953 Jy ! Component: 3550 - total flux cleaned = -0.00365262 Jy ! Component: 3600 - total flux cleaned = -0.00365263 Jy ! Component: 3650 - total flux cleaned = -0.00366412 Jy ! Component: 3700 - total flux cleaned = -0.0037094 Jy ! Component: 3750 - total flux cleaned = -0.00373192 Jy ! Component: 3800 - total flux cleaned = -0.00375427 Jy ! Component: 3850 - total flux cleaned = -0.00375433 Jy ! Component: 3900 - total flux cleaned = -0.00377655 Jy ! Component: 3950 - total flux cleaned = -0.00379864 Jy ! Component: 4000 - total flux cleaned = -0.00384246 Jy ! Component: 4050 - total flux cleaned = -0.00389679 Jy ! Total flux subtracted in 4096 components = -0.003886 Jy ! Clean residual min=-0.000539 max=0.000611 Jy/beam ! Clean residual mean=-0.000002 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.159497 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 338 components and 0.159497 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1655+4233_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.72 x 5.661 at -19.09 degrees (North through East) ! Clean map min=-0.0013645 max=0.14778 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1655+4233_S_map.fits wmodel /image_prod/ug002_uva//J1655+4233_S_map.mod ! Writing 338 model components to file: /image_prod/ug002_uva//J1655+4233_S_map.mod wobs /image_prod/ug002_uva//J1655+4233_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1655+4233_S_uvs.fits wwins /image_prod/ug002_uva//J1655+4233_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1655+4233_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.147779 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198888 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.403754 0.403754 0.807507 1.61501 3.23003 6.46006 12.9201 25.8402 51.6805 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.147 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 743.027 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1655+4233_S_dfm.log closed on Thu Mar 5 02:59:59 2020