! Started logfile: /image_prod/ug002_uva//J0527+0331_S_i_dfm.log on Wed Mar 4 20:51:32 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//J0527+0331_S_i_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0527+0331_S_i_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.844444 visibilities/baseline/integration-bin. ! Found source: J0527+0331 ! ! 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 1596 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 J0527+0331_S_i] 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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.022978Jy sigma=8.336829 ! Fit after self-cal, rms=0.808019Jy sigma=6.464028 ! 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=2.688 mas, bmaj=7.403 mas, bpa=-4.886 degrees ! Estimated noise=2.60973 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 = 0.15346 Jy ! Component: 100 - total flux cleaned = 0.203653 Jy ! Total flux subtracted in 100 components = 0.203653 Jy ! Clean residual min=-0.012332 max=0.024803 Jy/beam ! Clean residual mean=0.000011 rms=0.004142 Jy/beam ! Combined flux in latest and established models = 0.203653 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.203653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093669Jy sigma=0.687218 ! Fit after self-cal, rms=0.093641Jy sigma=0.686881 ! Inverting map ! Added new window around map position (-4.5, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0285405 Jy ! Component: 100 - total flux cleaned = 0.0476864 Jy ! Total flux subtracted in 100 components = 0.0476864 Jy ! Clean residual min=-0.009821 max=0.016549 Jy/beam ! Clean residual mean=0.000002 rms=0.002757 Jy/beam ! Combined flux in latest and established models = 0.251339 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 0.251339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083629Jy sigma=0.575648 ! Fit after self-cal, rms=0.083447Jy sigma=0.574015 ! 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=3.043 mas, bmaj=8.041 mas, bpa=-6.656 degrees ! Estimated noise=2.24664 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 (4.5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187605 Jy ! Component: 100 - total flux cleaned = 0.0305954 Jy ! Component: 150 - total flux cleaned = 0.034347 Jy ! Component: 200 - total flux cleaned = 0.0365185 Jy ! Total flux subtracted in 200 components = 0.0365185 Jy ! Clean residual min=-0.007223 max=0.007449 Jy/beam ! Clean residual mean=-0.000006 rms=0.001854 Jy/beam ! Combined flux in latest and established models = 0.287858 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 79 components and 0.287858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078209Jy sigma=0.526665 ! Fit after self-cal, rms=0.078193Jy sigma=0.526372 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.043 x 8.041 at -6.656 degrees (North through East) ! Clean map min=-0.006639 max=0.18901 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.98 KP 1.02 ! LA 1.00 MK 1.09 NL 1.02 OV 0.90 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.03 FD 0.98 HN 1.01 KP 0.97 ! LA 0.99 MK 1.05 NL 1.00 OV 0.92 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.47 FD 0.93 HN 1.04 KP 1.02 ! LA 1.01 MK 1.04 NL 0.89 OV 0.85 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.078193Jy sigma=0.526372 ! Fit after self-cal, rms=0.087011Jy sigma=0.493866 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.076 mas, bmaj=8.231 mas, bpa=-6.56 degrees ! Estimated noise=2.29584 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 = -0.000928244 Jy ! Component: 100 - total flux cleaned = -0.000932964 Jy ! Component: 150 - total flux cleaned = -0.00062116 Jy ! Component: 200 - total flux cleaned = -0.0005276 Jy ! Total flux subtracted in 200 components = -0.0005276 Jy ! Clean residual min=-0.007229 max=0.005373 Jy/beam ! Clean residual mean=0.000001 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.28733 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.28733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086632Jy sigma=0.491516 ! Fit after self-cal, rms=0.086758Jy sigma=0.491323 ! 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=0.086758Jy sigma=0.491323 ! Fit after self-cal, rms=0.090651Jy sigma=0.480823 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.079 mas, bmaj=8.272 mas, bpa=-6.628 degrees ! Estimated noise=2.31319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000985822 Jy ! Component: 100 - total flux cleaned = -0.000791526 Jy ! Component: 150 - total flux cleaned = -0.000526928 Jy ! Component: 200 - total flux cleaned = -0.000369443 Jy ! Total flux subtracted in 200 components = -0.000369443 Jy ! Clean residual min=-0.005610 max=0.004545 Jy/beam ! Clean residual mean=-0.000003 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.286961 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 0.286961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090420Jy sigma=0.479034 ! Fit after self-cal, rms=0.090445Jy sigma=0.478976 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 = 0.000217842 Jy ! Component: 100 - total flux cleaned = 0.000349831 Jy ! Component: 150 - total flux cleaned = 0.000411771 Jy ! Component: 200 - total flux cleaned = 0.000472372 Jy ! Total flux subtracted in 200 components = 0.000472372 Jy ! Clean residual min=-0.005569 max=0.004460 Jy/beam ! Clean residual mean=-0.000003 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.287433 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 130 components and 0.287433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090335Jy sigma=0.478145 ! Fit after self-cal, rms=0.090332Jy sigma=0.478120 ! 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=0.090332Jy sigma=0.478120 ! Fit after self-cal, rms=0.095810Jy sigma=0.476056 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.077 mas, bmaj=8.266 mas, bpa=-6.61 degrees ! Estimated noise=2.30555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016239 Jy ! Component: 100 - total flux cleaned = -0.000163288 Jy ! Component: 150 - total flux cleaned = -0.000162355 Jy ! Component: 200 - total flux cleaned = -0.000114794 Jy ! Total flux subtracted in 200 components = -0.000114794 Jy ! Clean residual min=-0.004808 max=0.004587 Jy/beam ! Clean residual mean=-0.000007 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.287318 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 140 components and 0.287318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095699Jy sigma=0.475456 ! Fit after self-cal, rms=0.095706Jy sigma=0.475427 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 = -6.81087e-05 Jy ! Component: 100 - total flux cleaned = -0.000111057 Jy ! Component: 150 - total flux cleaned = -0.000150923 Jy ! Component: 200 - total flux cleaned = -0.00015025 Jy ! Total flux subtracted in 200 components = -0.00015025 Jy ! Clean residual min=-0.004743 max=0.004525 Jy/beam ! Clean residual mean=-0.000007 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.287168 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 146 components and 0.287168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095649Jy sigma=0.475085 ! Fit after self-cal, rms=0.095645Jy sigma=0.475072 ! 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=0.095645Jy sigma=0.475072 ! Fit after self-cal, rms=0.096848Jy sigma=0.474968 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.688 mas, bmaj=12.78 mas, bpa=-5.593 degrees ! Estimated noise=2.81145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00079253 Jy ! Component: 100 - total flux cleaned = -0.000953259 Jy ! Component: 150 - total flux cleaned = -0.00104192 Jy ! Component: 200 - total flux cleaned = -0.00112156 Jy ! Total flux subtracted in 200 components = -0.00112156 Jy ! Clean residual min=-0.004737 max=0.004123 Jy/beam ! Clean residual mean=-0.000010 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.286047 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 154 components and 0.286047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096802Jy sigma=0.474703 ! Fit after self-cal, rms=0.096802Jy sigma=0.474644 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 = -5.51953e-05 Jy ! Component: 100 - total flux cleaned = -0.000129417 Jy ! Component: 150 - total flux cleaned = -0.000225875 Jy ! Component: 200 - total flux cleaned = -0.000282495 Jy ! Total flux subtracted in 200 components = -0.000282495 Jy ! Clean residual min=-0.004690 max=0.004075 Jy/beam ! Clean residual mean=-0.000011 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.285764 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 171 components and 0.285764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096776Jy sigma=0.474549 ! Fit after self-cal, rms=0.096778Jy sigma=0.474526 ! 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=3.073 mas, bmaj=8.266 mas, bpa=-6.612 degrees ! Estimated noise=2.30224 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.073 x 8.266 at -6.612 degrees (North through East) ! Clean map min=-0.0044486 max=0.19364 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=2.718 mas, bmaj=7.575 mas, bpa=-4.854 degrees ! Estimated noise=2.65629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.155746 Jy ! Component: 100 - total flux cleaned = 0.205066 Jy ! Component: 150 - total flux cleaned = 0.230577 Jy ! Component: 200 - total flux cleaned = 0.246355 Jy ! Total flux subtracted in 200 components = 0.246355 Jy ! Clean residual min=-0.006631 max=0.008578 Jy/beam ! Clean residual mean=0.000004 rms=0.001860 Jy/beam ! Combined flux in latest and established models = 0.246355 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.246355 Jy ! Inverting map and beam ! Estimated beam: bmin=3.073 mas, bmaj=8.266 mas, bpa=-6.612 degrees ! Estimated noise=2.30224 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 = 0.0131652 Jy ! Component: 100 - total flux cleaned = 0.0218191 Jy ! Component: 150 - total flux cleaned = 0.0278165 Jy ! Component: 200 - total flux cleaned = 0.0321121 Jy ! Total flux subtracted in 200 components = 0.0321121 Jy ! Clean residual min=-0.004191 max=0.004201 Jy/beam ! Clean residual mean=-0.000004 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.278467 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 93 components and 0.278467 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=7.688 mas, bmaj=12.78 mas, bpa=-5.593 degrees ! Estimated noise=2.81145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415595 Jy ! Component: 100 - total flux cleaned = 0.00605629 Jy ! Component: 150 - total flux cleaned = 0.00617206 Jy ! Component: 200 - total flux cleaned = 0.00627164 Jy ! Total flux subtracted in 200 components = 0.00627164 Jy ! Clean residual min=-0.004466 max=0.003910 Jy/beam ! Clean residual mean=-0.000010 rms=0.001251 Jy/beam ! Combined flux in latest and established models = 0.284739 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 = 0.000130984 Jy ! Component: 100 - total flux cleaned = 0.000280351 Jy ! Component: 150 - total flux cleaned = 0.000377295 Jy ! Component: 200 - total flux cleaned = 0.000435507 Jy ! Total flux subtracted in 200 components = 0.000435507 Jy ! Clean residual min=-0.004588 max=0.003961 Jy/beam ! Clean residual mean=-0.000011 rms=0.001240 Jy/beam ! Combined flux in latest and established models = 0.285174 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 142 components and 0.285174 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.073 mas, bmaj=8.266 mas, bpa=-6.612 degrees ! Estimated noise=2.30224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279664 Jy ! Component: 100 - total flux cleaned = 0.000214205 Jy ! Component: 150 - total flux cleaned = 0.00021214 Jy ! Component: 200 - total flux cleaned = 0.000315177 Jy ! Total flux subtracted in 200 components = 0.000315177 Jy ! Clean residual min=-0.004383 max=0.004295 Jy/beam ! Clean residual mean=-0.000007 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.285489 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 159 components and 0.285489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096977Jy sigma=0.474654 ! Fit after self-cal, rms=0.096958Jy sigma=0.474576 wmodel J0527+0331_S_i_map.mod ! Writing 159 model components to file: J0527+0331_S_i_map.mod wobs J0527+0331_S_i_uvs.fits ! Writing UV FITS file: J0527+0331_S_i_uvs.fits wwins J0527+0331_S_i_map.win ! wwins: Wrote 3 windows to J0527+0331_S_i_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 = 0.000538384 Jy ! Component: 100 - total flux cleaned = 0.00118679 Jy ! Component: 150 - total flux cleaned = 0.00132367 Jy ! Component: 200 - total flux cleaned = 0.00126195 Jy ! Component: 250 - total flux cleaned = 0.00126316 Jy ! Component: 300 - total flux cleaned = 0.00114156 Jy ! Component: 350 - total flux cleaned = 0.000907359 Jy ! Component: 400 - total flux cleaned = 0.00102097 Jy ! Component: 450 - total flux cleaned = 0.00096519 Jy ! Component: 500 - total flux cleaned = 0.000965568 Jy ! Component: 550 - total flux cleaned = 0.00086053 Jy ! Component: 600 - total flux cleaned = 0.000861344 Jy ! Component: 650 - total flux cleaned = 0.000910943 Jy ! Component: 700 - total flux cleaned = 0.000910569 Jy ! Component: 750 - total flux cleaned = 0.000910171 Jy ! Component: 800 - total flux cleaned = 0.00072056 Jy ! Component: 850 - total flux cleaned = 0.000767674 Jy ! Component: 900 - total flux cleaned = 0.000721039 Jy ! Component: 950 - total flux cleaned = 0.000451181 Jy ! Component: 1000 - total flux cleaned = 0.000451004 Jy ! Component: 1050 - total flux cleaned = 0.000408002 Jy ! Component: 1100 - total flux cleaned = 0.000365023 Jy ! Component: 1150 - total flux cleaned = 0.000196955 Jy ! Component: 1200 - total flux cleaned = -9.91009e-06 Jy ! Component: 1250 - total flux cleaned = -9.69791e-06 Jy ! Component: 1300 - total flux cleaned = -0.000170567 Jy ! Component: 1350 - total flux cleaned = -0.000170907 Jy ! Component: 1400 - total flux cleaned = -0.00032785 Jy ! Component: 1450 - total flux cleaned = -0.000366495 Jy ! Component: 1500 - total flux cleaned = -0.00051872 Jy ! Component: 1550 - total flux cleaned = -0.000518989 Jy ! Component: 1600 - total flux cleaned = -0.000778751 Jy ! Component: 1650 - total flux cleaned = -0.000851949 Jy ! Component: 1700 - total flux cleaned = -0.000888036 Jy ! Component: 1750 - total flux cleaned = -0.000995454 Jy ! Component: 1800 - total flux cleaned = -0.00103071 Jy ! Component: 1850 - total flux cleaned = -0.000995558 Jy ! Component: 1900 - total flux cleaned = -0.00113399 Jy ! Component: 1950 - total flux cleaned = -0.00109922 Jy ! Component: 2000 - total flux cleaned = -0.00109925 Jy ! Component: 2050 - total flux cleaned = -0.0011665 Jy ! Component: 2100 - total flux cleaned = -0.00113354 Jy ! Component: 2150 - total flux cleaned = -0.00113424 Jy ! Component: 2200 - total flux cleaned = -0.00126484 Jy ! Component: 2250 - total flux cleaned = -0.00129707 Jy ! Component: 2300 - total flux cleaned = -0.00120114 Jy ! Component: 2350 - total flux cleaned = -0.00135983 Jy ! Component: 2400 - total flux cleaned = -0.00132791 Jy ! Component: 2450 - total flux cleaned = -0.0012964 Jy ! Component: 2500 - total flux cleaned = -0.00138896 Jy ! Component: 2550 - total flux cleaned = -0.00135815 Jy ! Component: 2600 - total flux cleaned = -0.00135816 Jy ! Component: 2650 - total flux cleaned = -0.00132809 Jy ! Component: 2700 - total flux cleaned = -0.00132804 Jy ! Component: 2750 - total flux cleaned = -0.00126882 Jy ! Component: 2800 - total flux cleaned = -0.00129817 Jy ! Component: 2850 - total flux cleaned = -0.00124003 Jy ! Component: 2900 - total flux cleaned = -0.00124035 Jy ! Component: 2950 - total flux cleaned = -0.00138434 Jy ! Component: 3000 - total flux cleaned = -0.00129851 Jy ! Component: 3050 - total flux cleaned = -0.00132667 Jy ! Component: 3100 - total flux cleaned = -0.00135504 Jy ! Component: 3150 - total flux cleaned = -0.00124326 Jy ! Component: 3200 - total flux cleaned = -0.00121552 Jy ! Component: 3250 - total flux cleaned = -0.00129848 Jy ! Component: 3300 - total flux cleaned = -0.0011888 Jy ! Component: 3350 - total flux cleaned = -0.00121599 Jy ! Component: 3400 - total flux cleaned = -0.00108079 Jy ! Component: 3450 - total flux cleaned = -0.00102714 Jy ! Component: 3500 - total flux cleaned = -0.000946781 Jy ! Component: 3550 - total flux cleaned = -0.000840658 Jy ! Component: 3600 - total flux cleaned = -0.000787776 Jy ! Component: 3650 - total flux cleaned = -0.0006303 Jy ! Component: 3700 - total flux cleaned = -0.000578206 Jy ! Component: 3750 - total flux cleaned = -0.000396404 Jy ! Component: 3800 - total flux cleaned = -0.000344721 Jy ! Component: 3850 - total flux cleaned = -0.000241863 Jy ! Component: 3900 - total flux cleaned = -0.000139547 Jy ! Component: 3950 - total flux cleaned = 3.83428e-05 Jy ! Component: 4000 - total flux cleaned = 8.9163e-05 Jy ! Component: 4050 - total flux cleaned = 0.000290552 Jy ! Total flux subtracted in 4096 components = 0.000390869 Jy ! Clean residual min=-0.001461 max=0.001507 Jy/beam ! Clean residual mean=-0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.28588 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 406 components and 0.28588 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0527+0331_S_i_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.073 x 8.266 at -6.612 degrees (North through East) ! Clean map min=-0.0029711 max=0.19628 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0527+0331_S_i_map.fits wmodel /image_prod/ug002_uva//J0527+0331_S_i_map.mod ! Writing 406 model components to file: /image_prod/ug002_uva//J0527+0331_S_i_map.mod wobs /image_prod/ug002_uva//J0527+0331_S_i_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0527+0331_S_i_uvs.fits wwins /image_prod/ug002_uva//J0527+0331_S_i_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0527+0331_S_i_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.19628 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00042244 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.645671 0.645671 1.29134 2.58268 5.16537 10.3307 20.6615 41.3229 82.6459 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.196 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 464.633 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0527+0331_S_i_dfm.log closed on Wed Mar 4 20:51:36 2020