! Started logfile: /image_prod/ug002_uva//J0232+2317_S_dfm.log on Wed Mar 4 19:35:41 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//J0232+2317_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0232+2317_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.912296 visibilities/baseline/integration-bin. ! Found source: J0232+2317 ! ! 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 9237 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 J0232+2317_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.033936Jy sigma=8.709257 ! Fit after self-cal, rms=0.750668Jy sigma=6.169979 ! 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=2.76 mas, bmaj=6.564 mas, bpa=-3.343 degrees ! Estimated noise=1.48945 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 = 0.190597 Jy ! Component: 100 - total flux cleaned = 0.260489 Jy ! Total flux subtracted in 100 components = 0.260489 Jy ! Clean residual min=-0.011642 max=0.031812 Jy/beam ! Clean residual mean=-0.000058 rms=0.003793 Jy/beam ! Combined flux in latest and established models = 0.260489 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.260489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099400Jy sigma=0.795063 ! Fit after self-cal, rms=0.098984Jy sigma=0.791039 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0357441 Jy ! Component: 100 - total flux cleaned = 0.0542285 Jy ! Total flux subtracted in 100 components = 0.0542285 Jy ! Clean residual min=-0.008575 max=0.013893 Jy/beam ! Clean residual mean=-0.000032 rms=0.002677 Jy/beam ! Combined flux in latest and established models = 0.314718 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.314718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084440Jy sigma=0.619968 ! Fit after self-cal, rms=0.084309Jy sigma=0.618695 ! 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=3.311 mas, bmaj=7.455 mas, bpa=-4.027 degrees ! Estimated noise=0.904497 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 (-5, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187557 Jy ! Component: 100 - total flux cleaned = 0.0306477 Jy ! Component: 150 - total flux cleaned = 0.0371705 Jy ! Component: 200 - total flux cleaned = 0.0401122 Jy ! Total flux subtracted in 200 components = 0.0401122 Jy ! Clean residual min=-0.007652 max=0.011684 Jy/beam ! Clean residual mean=-0.000018 rms=0.002330 Jy/beam ! Combined flux in latest and established models = 0.35483 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 46 components and 0.35483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079804Jy sigma=0.565747 ! Fit after self-cal, rms=0.079576Jy sigma=0.563280 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.311 x 7.455 at -4.027 degrees (North through East) ! Clean map min=-0.0071675 max=0.25465 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.97 KP 0.95 ! LA 0.99 MK 1.10 NL 0.96 OV 0.95 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 FD 0.96 HN 1.00 KP 0.94 ! LA 0.98 MK 1.10 NL 1.07 OV 0.96 ! PT 1.00 SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.97 HN 1.01 KP 0.92 ! LA 1.00 MK 1.07 NL 0.99 OV 0.95 ! PT 1.00 SC 0.93 ! ! ! Fit before self-cal, rms=0.079576Jy sigma=0.563280 ! Fit after self-cal, rms=0.084234Jy sigma=0.518756 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.34 mas, bmaj=7.506 mas, bpa=-2.984 degrees ! Estimated noise=0.897334 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 = 0.00141544 Jy ! Component: 100 - total flux cleaned = 0.000366276 Jy ! Component: 150 - total flux cleaned = -0.00061185 Jy ! Component: 200 - total flux cleaned = -0.00120085 Jy ! Total flux subtracted in 200 components = -0.00120085 Jy ! Clean residual min=-0.006798 max=0.006441 Jy/beam ! Clean residual mean=-0.000011 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 0.353629 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.353629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083282Jy sigma=0.514542 ! Fit after self-cal, rms=0.083324Jy sigma=0.513818 ! 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=0.083324Jy sigma=0.513818 ! Fit after self-cal, rms=0.079989Jy sigma=0.455328 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.325 mas, bmaj=7.464 mas, bpa=-3.441 degrees ! Estimated noise=0.89599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106843 Jy ! Component: 100 - total flux cleaned = -0.00117956 Jy ! Component: 150 - total flux cleaned = -0.000752899 Jy ! Component: 200 - total flux cleaned = -0.000533332 Jy ! Total flux subtracted in 200 components = -0.000533332 Jy ! Clean residual min=-0.003100 max=0.003313 Jy/beam ! Clean residual mean=-0.000003 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.353096 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.353096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079727Jy sigma=0.452832 ! Fit after self-cal, rms=0.079773Jy sigma=0.452594 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 (-23, -56.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292359 Jy ! Component: 100 - total flux cleaned = 0.00387291 Jy ! Component: 150 - total flux cleaned = 0.00450963 Jy ! Component: 200 - total flux cleaned = 0.00474009 Jy ! Total flux subtracted in 200 components = 0.00474009 Jy ! Clean residual min=-0.002688 max=0.002782 Jy/beam ! Clean residual mean=0.000001 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.357836 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 102 components and 0.357836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079629Jy sigma=0.450836 ! Fit after self-cal, rms=0.079626Jy sigma=0.450787 ! 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=0.079626Jy sigma=0.450787 ! Fit after self-cal, rms=0.082523Jy sigma=0.449636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.321 mas, bmaj=7.447 mas, bpa=-3.562 degrees ! Estimated noise=0.892927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000986601 Jy ! Component: 100 - total flux cleaned = -0.000737129 Jy ! Component: 150 - total flux cleaned = -0.000518167 Jy ! Component: 200 - total flux cleaned = -0.00036969 Jy ! Total flux subtracted in 200 components = -0.00036969 Jy ! Clean residual min=-0.002228 max=0.002622 Jy/beam ! Clean residual mean=0.000003 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.357466 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 116 components and 0.357466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082417Jy sigma=0.448603 ! Fit after self-cal, rms=0.082419Jy sigma=0.448554 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 (-48.5, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266323 Jy ! Component: 100 - total flux cleaned = 0.00397488 Jy ! Component: 150 - total flux cleaned = 0.00463072 Jy ! Component: 200 - total flux cleaned = 0.00507002 Jy ! Total flux subtracted in 200 components = 0.00507002 Jy ! Clean residual min=-0.002021 max=0.002255 Jy/beam ! Clean residual mean=0.000002 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.362536 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 136 components and 0.362536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082319Jy sigma=0.446944 ! Fit after self-cal, rms=0.082315Jy sigma=0.446871 ! 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=0.082315Jy sigma=0.446871 ! Fit after self-cal, rms=0.082776Jy sigma=0.446664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.286 mas, bmaj=10.87 mas, bpa=-7.298 degrees ! Estimated noise=1.07394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157512 Jy ! Component: 100 - total flux cleaned = 0.0024814 Jy ! Component: 150 - total flux cleaned = 0.00327936 Jy ! Component: 200 - total flux cleaned = 0.00391678 Jy ! Total flux subtracted in 200 components = 0.00391678 Jy ! Clean residual min=-0.002271 max=0.002398 Jy/beam ! Clean residual mean=0.000006 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.366453 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 182 components and 0.366453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082736Jy sigma=0.446147 ! Fit after self-cal, rms=0.082730Jy sigma=0.446084 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 = 0.000800789 Jy ! Component: 100 - total flux cleaned = 0.00132758 Jy ! Component: 150 - total flux cleaned = 0.00168394 Jy ! Component: 200 - total flux cleaned = 0.00197063 Jy ! Total flux subtracted in 200 components = 0.00197063 Jy ! Clean residual min=-0.002071 max=0.002129 Jy/beam ! Clean residual mean=0.000005 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.368423 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 206 components and 0.368423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082708Jy sigma=0.445913 ! Fit after self-cal, rms=0.082706Jy sigma=0.445892 ! 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=3.32 mas, bmaj=7.448 mas, bpa=-3.603 degrees ! Estimated noise=0.891476 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.32 x 7.448 at -3.603 degrees (North through East) ! Clean map min=-0.0016976 max=0.25178 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=2.77 mas, bmaj=6.539 mas, bpa=-3.085 degrees ! Estimated noise=1.47872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.189391 Jy ! Component: 100 - total flux cleaned = 0.26009 Jy ! Component: 150 - total flux cleaned = 0.295052 Jy ! Component: 200 - total flux cleaned = 0.313263 Jy ! Total flux subtracted in 200 components = 0.313263 Jy ! Clean residual min=-0.004333 max=0.009087 Jy/beam ! Clean residual mean=-0.000018 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.313263 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.313263 Jy ! Inverting map and beam ! Estimated beam: bmin=3.32 mas, bmaj=7.448 mas, bpa=-3.603 degrees ! Estimated noise=0.891476 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 = 0.0140596 Jy ! Component: 100 - total flux cleaned = 0.0215272 Jy ! Component: 150 - total flux cleaned = 0.0262793 Jy ! Component: 200 - total flux cleaned = 0.0299736 Jy ! Total flux subtracted in 200 components = 0.0299736 Jy ! Clean residual min=-0.002486 max=0.002450 Jy/beam ! Clean residual mean=-0.000003 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.343237 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 50 components and 0.343237 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=7.286 mas, bmaj=10.87 mas, bpa=-7.298 degrees ! Estimated noise=1.07394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516801 Jy ! Component: 100 - total flux cleaned = 0.00884592 Jy ! Component: 150 - total flux cleaned = 0.0117757 Jy ! Component: 200 - total flux cleaned = 0.0141615 Jy ! Total flux subtracted in 200 components = 0.0141615 Jy ! Clean residual min=-0.002380 max=0.002217 Jy/beam ! Clean residual mean=-0.000001 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.357398 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 = 0.00197984 Jy ! Component: 100 - total flux cleaned = 0.00364079 Jy ! Component: 150 - total flux cleaned = 0.00504544 Jy ! Component: 200 - total flux cleaned = 0.00623771 Jy ! Total flux subtracted in 200 components = 0.00623771 Jy ! Clean residual min=-0.002092 max=0.001863 Jy/beam ! Clean residual mean=0.000003 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.363636 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 153 components and 0.363636 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.32 mas, bmaj=7.448 mas, bpa=-3.603 degrees ! Estimated noise=0.891476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104688 Jy ! Component: 100 - total flux cleaned = 0.00122464 Jy ! Component: 150 - total flux cleaned = 0.00134442 Jy ! Component: 200 - total flux cleaned = 0.00145457 Jy ! Total flux subtracted in 200 components = 0.00145457 Jy ! Clean residual min=-0.001821 max=0.001852 Jy/beam ! Clean residual mean=0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.365091 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 173 components and 0.365091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082716Jy sigma=0.445842 ! Fit after self-cal, rms=0.082698Jy sigma=0.445641 wmodel J0232+2317_S_map.mod ! Writing 173 model components to file: J0232+2317_S_map.mod wobs J0232+2317_S_uvs.fits ! Writing UV FITS file: J0232+2317_S_uvs.fits wwins J0232+2317_S_map.win ! wwins: Wrote 4 windows to J0232+2317_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 = -0.000295654 Jy ! Component: 100 - total flux cleaned = -0.000477212 Jy ! Component: 150 - total flux cleaned = -0.000649375 Jy ! Component: 200 - total flux cleaned = -0.000704913 Jy ! Component: 250 - total flux cleaned = -0.000678798 Jy ! Component: 300 - total flux cleaned = -0.000705091 Jy ! Component: 350 - total flux cleaned = -0.000679712 Jy ! Component: 400 - total flux cleaned = -0.000605268 Jy ! Component: 450 - total flux cleaned = -0.000605078 Jy ! Component: 500 - total flux cleaned = -0.000605265 Jy ! Component: 550 - total flux cleaned = -0.000559056 Jy ! Component: 600 - total flux cleaned = -0.000627 Jy ! Component: 650 - total flux cleaned = -0.00060442 Jy ! Component: 700 - total flux cleaned = -0.000582102 Jy ! Component: 750 - total flux cleaned = -0.000559835 Jy ! Component: 800 - total flux cleaned = -0.000475079 Jy ! Component: 850 - total flux cleaned = -0.000454073 Jy ! Component: 900 - total flux cleaned = -0.000393102 Jy ! Component: 950 - total flux cleaned = -0.000373176 Jy ! Component: 1000 - total flux cleaned = -0.000333718 Jy ! Component: 1050 - total flux cleaned = -0.000295176 Jy ! Component: 1100 - total flux cleaned = -0.00018122 Jy ! Component: 1150 - total flux cleaned = -0.000181807 Jy ! Component: 1200 - total flux cleaned = -0.000107519 Jy ! Component: 1250 - total flux cleaned = -8.91293e-05 Jy ! Component: 1300 - total flux cleaned = -3.50902e-05 Jy ! Component: 1350 - total flux cleaned = -7.06558e-05 Jy ! Component: 1400 - total flux cleaned = 1.75982e-05 Jy ! Component: 1450 - total flux cleaned = 5.2519e-05 Jy ! Component: 1500 - total flux cleaned = 8.71083e-05 Jy ! Component: 1550 - total flux cleaned = 0.00015512 Jy ! Component: 1600 - total flux cleaned = 0.000238811 Jy ! Component: 1650 - total flux cleaned = 0.00028829 Jy ! Component: 1700 - total flux cleaned = 0.000337725 Jy ! Component: 1750 - total flux cleaned = 0.000402826 Jy ! Component: 1800 - total flux cleaned = 0.00045091 Jy ! Component: 1850 - total flux cleaned = 0.000498587 Jy ! Component: 1900 - total flux cleaned = 0.000561755 Jy ! Component: 1950 - total flux cleaned = 0.000639813 Jy ! Component: 2000 - total flux cleaned = 0.000670426 Jy ! Component: 2050 - total flux cleaned = 0.000762111 Jy ! Component: 2100 - total flux cleaned = 0.000746765 Jy ! Component: 2150 - total flux cleaned = 0.000806868 Jy ! Component: 2200 - total flux cleaned = 0.000836627 Jy ! Component: 2250 - total flux cleaned = 0.000866161 Jy ! Component: 2300 - total flux cleaned = 0.000866197 Jy ! Component: 2350 - total flux cleaned = 0.000866199 Jy ! Component: 2400 - total flux cleaned = 0.000880651 Jy ! Component: 2450 - total flux cleaned = 0.000866475 Jy ! Component: 2500 - total flux cleaned = 0.000909177 Jy ! Component: 2550 - total flux cleaned = 0.00090904 Jy ! Component: 2600 - total flux cleaned = 0.000964731 Jy ! Component: 2650 - total flux cleaned = 0.000895666 Jy ! Component: 2700 - total flux cleaned = 0.000964242 Jy ! Component: 2750 - total flux cleaned = 0.000936938 Jy ! Component: 2800 - total flux cleaned = 0.0008965 Jy ! Component: 2850 - total flux cleaned = 0.0009772 Jy ! Component: 2900 - total flux cleaned = 0.000990571 Jy ! Component: 2950 - total flux cleaned = 0.000977224 Jy ! Component: 3000 - total flux cleaned = 0.00101686 Jy ! Component: 3050 - total flux cleaned = 0.00100373 Jy ! Component: 3100 - total flux cleaned = 0.000977682 Jy ! Component: 3150 - total flux cleaned = 0.0010163 Jy ! Component: 3200 - total flux cleaned = 0.000939484 Jy ! Component: 3250 - total flux cleaned = 0.00104123 Jy ! Component: 3300 - total flux cleaned = 0.000977996 Jy ! Component: 3350 - total flux cleaned = 0.00101564 Jy ! Component: 3400 - total flux cleaned = 0.00105302 Jy ! Component: 3450 - total flux cleaned = 0.00101575 Jy ! Component: 3500 - total flux cleaned = 0.000942016 Jy ! Component: 3550 - total flux cleaned = 0.000942027 Jy ! Component: 3600 - total flux cleaned = 0.000990711 Jy ! Component: 3650 - total flux cleaned = 0.000942273 Jy ! Component: 3700 - total flux cleaned = 0.000990447 Jy ! Component: 3750 - total flux cleaned = 0.0010144 Jy ! Component: 3800 - total flux cleaned = 0.00101442 Jy ! Component: 3850 - total flux cleaned = 0.000979115 Jy ! Component: 3900 - total flux cleaned = 0.0010027 Jy ! Component: 3950 - total flux cleaned = 0.00101448 Jy ! Component: 4000 - total flux cleaned = 0.000979841 Jy ! Component: 4050 - total flux cleaned = 0.000979809 Jy ! Total flux subtracted in 4096 components = 0.000957091 Jy ! Clean residual min=-0.000754 max=0.000768 Jy/beam ! Clean residual mean=0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.366048 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 481 components and 0.366048 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0232+2317_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.32 x 7.448 at -3.603 degrees (North through East) ! Clean map min=-0.0010851 max=0.25234 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0232+2317_S_map.fits wmodel /image_prod/ug002_uva//J0232+2317_S_map.mod ! Writing 481 model components to file: /image_prod/ug002_uva//J0232+2317_S_map.mod wobs /image_prod/ug002_uva//J0232+2317_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0232+2317_S_uvs.fits wwins /image_prod/ug002_uva//J0232+2317_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0232+2317_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.252335 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208732 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.24816 0.24816 0.49632 0.992641 1.98528 3.97056 7.94113 15.8823 31.7645 63.529 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.252 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1208.9 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0232+2317_S_dfm.log closed on Wed Mar 4 19:35:46 2020