! Started logfile: .//J0438-1251_S_dfm.log on Wed Aug 15 15:27:47 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs .//J0438-1251_S_uva.fits ! Reading UV FITS file: .//J0438-1251_S_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975 visibilities/baseline/integration-bin. ! Found source: J0438-1251 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 1404 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 J0438-1251_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.031512Jy sigma=16.764728 ! Fit after self-cal, rms=0.760340Jy sigma=12.273410 ! 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=2.647 mas, bmaj=6.952 mas, bpa=-8.192 degrees ! Estimated noise=1.62998 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 = 0.181313 Jy ! Component: 100 - total flux cleaned = 0.23039 Jy ! Total flux subtracted in 100 components = 0.23039 Jy ! Clean residual min=-0.012050 max=0.020194 Jy/beam ! Clean residual mean=0.000086 rms=0.003959 Jy/beam ! Combined flux in latest and established models = 0.23039 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.23039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075903Jy sigma=1.236132 ! Fit after self-cal, rms=0.075920Jy sigma=1.235537 ! 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=3.095 mas, bmaj=8.006 mas, bpa=-6.574 degrees ! Estimated noise=1.40299 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 = 0.0307681 Jy ! Component: 100 - total flux cleaned = 0.046578 Jy ! Component: 150 - total flux cleaned = 0.0558781 Jy ! Component: 200 - total flux cleaned = 0.0616458 Jy ! Total flux subtracted in 200 components = 0.0616458 Jy ! Clean residual min=-0.009710 max=0.011512 Jy/beam ! Clean residual mean=0.000041 rms=0.002614 Jy/beam ! Combined flux in latest and established models = 0.292036 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 73 components and 0.292036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065800Jy sigma=0.988805 ! Fit after self-cal, rms=0.065803Jy sigma=0.987725 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.095 x 8.006 at -6.574 degrees (North through East) ! Clean map min=-0.0095371 max=0.2389 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.02 KP 0.97 ! LA 0.94 MK 1.05 NL 1.15 OV 0.92 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.99 HN 1.01 KP 0.98 ! LA 0.96 MK 1.03 NL 1.13 OV 0.87 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.03 HN 1.02 KP 0.99 ! LA 0.97 MK 1.00 NL 1.02 OV 0.87 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.065803Jy sigma=0.987725 ! Fit after self-cal, rms=0.064650Jy sigma=0.931671 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.122 mas, bmaj=8.117 mas, bpa=-6.442 degrees ! Estimated noise=1.40344 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 (18, -69.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00742224 Jy ! Component: 100 - total flux cleaned = 0.0101223 Jy ! Component: 150 - total flux cleaned = 0.010789 Jy ! Component: 200 - total flux cleaned = 0.0109564 Jy ! Total flux subtracted in 200 components = 0.0109564 Jy ! Clean residual min=-0.005921 max=0.005010 Jy/beam ! Clean residual mean=0.000006 rms=0.001239 Jy/beam ! Combined flux in latest and established models = 0.302992 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.302992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063730Jy sigma=0.916581 ! Fit after self-cal, rms=0.063782Jy sigma=0.916192 ! 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=0.063782Jy sigma=0.916192 ! Fit after self-cal, rms=0.063679Jy sigma=0.915993 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.122 mas, bmaj=8.118 mas, bpa=-6.458 degrees ! Estimated noise=1.40013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000222944 Jy ! Component: 100 - total flux cleaned = -0.000224737 Jy ! Component: 150 - total flux cleaned = -0.000163131 Jy ! Component: 200 - total flux cleaned = -0.00016399 Jy ! Total flux subtracted in 200 components = -0.00016399 Jy ! Clean residual min=-0.005424 max=0.004900 Jy/beam ! Clean residual mean=0.000006 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.302828 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 0.302828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063510Jy sigma=0.914134 ! Fit after self-cal, rms=0.063521Jy sigma=0.914033 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 = -0.000189684 Jy ! Component: 100 - total flux cleaned = -0.000187472 Jy ! Component: 150 - total flux cleaned = -0.000236626 Jy ! Component: 200 - total flux cleaned = -0.000329258 Jy ! Total flux subtracted in 200 components = -0.000329258 Jy ! Clean residual min=-0.005162 max=0.004885 Jy/beam ! Clean residual mean=0.000006 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.302499 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.302499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063414Jy sigma=0.912962 ! Fit after self-cal, rms=0.063421Jy sigma=0.912876 ! 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=0.063421Jy sigma=0.912876 ! Fit after self-cal, rms=0.063510Jy sigma=0.912834 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.125 mas, bmaj=8.126 mas, bpa=-6.47 degrees ! Estimated noise=1.40068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000323807 Jy ! Component: 100 - total flux cleaned = -0.000502841 Jy ! Component: 150 - total flux cleaned = -0.000544665 Jy ! Component: 200 - total flux cleaned = -0.000544443 Jy ! Total flux subtracted in 200 components = -0.000544443 Jy ! Clean residual min=-0.005008 max=0.004864 Jy/beam ! Clean residual mean=0.000005 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.301955 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 116 components and 0.301954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063418Jy sigma=0.912051 ! Fit after self-cal, rms=0.063427Jy sigma=0.911958 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 = -0.000138683 Jy ! Component: 100 - total flux cleaned = -0.000257623 Jy ! Component: 150 - total flux cleaned = -0.000258456 Jy ! Component: 200 - total flux cleaned = -0.000294299 Jy ! Total flux subtracted in 200 components = -0.000294299 Jy ! Clean residual min=-0.004953 max=0.004855 Jy/beam ! Clean residual mean=0.000005 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.30166 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 120 components and 0.30166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063359Jy sigma=0.911338 ! Fit after self-cal, rms=0.063366Jy sigma=0.911256 ! 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=0.063366Jy sigma=0.911256 ! Fit after self-cal, rms=0.063452Jy sigma=0.911215 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.959 mas, bmaj=14.98 mas, bpa=-5.616 degrees ! Estimated noise=1.76987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.36205e-05 Jy ! Component: 100 - total flux cleaned = 0.000173034 Jy ! Component: 150 - total flux cleaned = 0.00021693 Jy ! Component: 200 - total flux cleaned = 0.000298208 Jy ! Total flux subtracted in 200 components = 0.000298208 Jy ! Clean residual min=-0.004541 max=0.003916 Jy/beam ! Clean residual mean=0.000010 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.301958 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 124 components and 0.301958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063407Jy sigma=0.910663 ! Fit after self-cal, rms=0.063405Jy sigma=0.910465 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 = -5.65101e-05 Jy ! Component: 100 - total flux cleaned = -0.000183871 Jy ! Component: 150 - total flux cleaned = -0.000150517 Jy ! Component: 200 - total flux cleaned = -0.000150635 Jy ! Total flux subtracted in 200 components = -0.000150635 Jy ! Clean residual min=-0.004481 max=0.003875 Jy/beam ! Clean residual mean=0.000009 rms=0.001240 Jy/beam ! Combined flux in latest and established models = 0.301808 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 126 components and 0.301808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063372Jy sigma=0.910265 ! Fit after self-cal, rms=0.063368Jy sigma=0.910041 ! 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=3.127 mas, bmaj=8.134 mas, bpa=-6.483 degrees ! Estimated noise=1.40166 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.127 x 8.134 at -6.483 degrees (North through East) ! Clean map min=-0.0047058 max=0.24026 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=2.668 mas, bmaj=7.031 mas, bpa=-7.999 degrees ! Estimated noise=1.6475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.183043 Jy ! Component: 100 - total flux cleaned = 0.231481 Jy ! Component: 150 - total flux cleaned = 0.253041 Jy ! Component: 200 - total flux cleaned = 0.266548 Jy ! Total flux subtracted in 200 components = 0.266548 Jy ! Clean residual min=-0.007052 max=0.010467 Jy/beam ! Clean residual mean=0.000030 rms=0.002077 Jy/beam ! Combined flux in latest and established models = 0.266548 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.266548 Jy ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=8.134 mas, bpa=-6.483 degrees ! Estimated noise=1.40166 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 (-6.5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126618 Jy ! Component: 100 - total flux cleaned = 0.0197894 Jy ! Component: 150 - total flux cleaned = 0.0244934 Jy ! Component: 200 - total flux cleaned = 0.0278565 Jy ! Total flux subtracted in 200 components = 0.0278565 Jy ! Clean residual min=-0.005016 max=0.004748 Jy/beam ! Clean residual mean=0.000013 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.294405 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 59 components and 0.294405 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=7.959 mas, bmaj=14.98 mas, bpa=-5.616 degrees ! Estimated noise=1.76987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224307 Jy ! Component: 100 - total flux cleaned = 0.00280176 Jy ! Component: 150 - total flux cleaned = 0.00329324 Jy ! Component: 200 - total flux cleaned = 0.00372712 Jy ! Total flux subtracted in 200 components = 0.00372712 Jy ! Clean residual min=-0.004846 max=0.004101 Jy/beam ! Clean residual mean=0.000016 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.298132 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 = 0.000388276 Jy ! Component: 100 - total flux cleaned = 0.000678316 Jy ! Component: 150 - total flux cleaned = 0.000836127 Jy ! Component: 200 - total flux cleaned = 0.000981218 Jy ! Total flux subtracted in 200 components = 0.000981218 Jy ! Clean residual min=-0.004463 max=0.003920 Jy/beam ! Clean residual mean=0.000012 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.299113 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 97 components and 0.299113 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=8.134 mas, bpa=-6.483 degrees ! Estimated noise=1.40166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000820302 Jy ! Component: 100 - total flux cleaned = -0.000664991 Jy ! Component: 150 - total flux cleaned = -0.000455493 Jy ! Component: 200 - total flux cleaned = -0.000266959 Jy ! Total flux subtracted in 200 components = -0.000266959 Jy ! Clean residual min=-0.004481 max=0.004682 Jy/beam ! Clean residual mean=0.000005 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.298846 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 121 components and 0.298846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063079Jy sigma=0.908241 ! Fit after self-cal, rms=0.062994Jy sigma=0.907440 wmodel J0438-1251_S_map.mod ! Writing 121 model components to file: J0438-1251_S_map.mod wobs J0438-1251_S_uvs.fits ! Writing UV FITS file: J0438-1251_S_uvs.fits wwins J0438-1251_S_map.win ! wwins: Wrote 3 windows to J0438-1251_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 = -0.000270717 Jy ! Component: 100 - total flux cleaned = -0.00119309 Jy ! Component: 150 - total flux cleaned = -0.00203974 Jy ! Component: 200 - total flux cleaned = -0.00282961 Jy ! Component: 250 - total flux cleaned = -0.00323236 Jy ! Component: 300 - total flux cleaned = -0.0033972 Jy ! Component: 350 - total flux cleaned = -0.00366133 Jy ! Component: 400 - total flux cleaned = -0.00391312 Jy ! Component: 450 - total flux cleaned = -0.00415517 Jy ! Component: 500 - total flux cleaned = -0.00434176 Jy ! Component: 550 - total flux cleaned = -0.00438683 Jy ! Component: 600 - total flux cleaned = -0.00460499 Jy ! Component: 650 - total flux cleaned = -0.00490071 Jy ! Component: 700 - total flux cleaned = -0.00510726 Jy ! Component: 750 - total flux cleaned = -0.00522724 Jy ! Component: 800 - total flux cleaned = -0.00522815 Jy ! Component: 850 - total flux cleaned = -0.00534205 Jy ! Component: 900 - total flux cleaned = -0.00545285 Jy ! Component: 950 - total flux cleaned = -0.00541672 Jy ! Component: 1000 - total flux cleaned = -0.00541781 Jy ! Component: 1050 - total flux cleaned = -0.00548758 Jy ! Component: 1100 - total flux cleaned = -0.00541904 Jy ! Component: 1150 - total flux cleaned = -0.00538539 Jy ! Component: 1200 - total flux cleaned = -0.00538609 Jy ! Component: 1250 - total flux cleaned = -0.00541802 Jy ! Component: 1300 - total flux cleaned = -0.00545014 Jy ! Component: 1350 - total flux cleaned = -0.00551297 Jy ! Component: 1400 - total flux cleaned = -0.0055743 Jy ! Component: 1450 - total flux cleaned = -0.00563422 Jy ! Component: 1500 - total flux cleaned = -0.00560398 Jy ! Component: 1550 - total flux cleaned = -0.00560379 Jy ! Component: 1600 - total flux cleaned = -0.00554592 Jy ! Component: 1650 - total flux cleaned = -0.00554584 Jy ! Component: 1700 - total flux cleaned = -0.00546167 Jy ! Component: 1750 - total flux cleaned = -0.00546196 Jy ! Component: 1800 - total flux cleaned = -0.00546172 Jy ! Component: 1850 - total flux cleaned = -0.00546183 Jy ! Component: 1900 - total flux cleaned = -0.00540847 Jy ! Component: 1950 - total flux cleaned = -0.00548791 Jy ! Component: 2000 - total flux cleaned = -0.00548798 Jy ! Component: 2050 - total flux cleaned = -0.00559112 Jy ! Component: 2100 - total flux cleaned = -0.0055657 Jy ! Component: 2150 - total flux cleaned = -0.00566656 Jy ! Component: 2200 - total flux cleaned = -0.00559169 Jy ! Component: 2250 - total flux cleaned = -0.00556707 Jy ! Component: 2300 - total flux cleaned = -0.00554262 Jy ! Component: 2350 - total flux cleaned = -0.00556693 Jy ! Component: 2400 - total flux cleaned = -0.00549466 Jy ! Component: 2450 - total flux cleaned = -0.00549486 Jy ! Component: 2500 - total flux cleaned = -0.00547122 Jy ! Component: 2550 - total flux cleaned = -0.0054712 Jy ! Component: 2600 - total flux cleaned = -0.00540092 Jy ! Component: 2650 - total flux cleaned = -0.00535462 Jy ! Component: 2700 - total flux cleaned = -0.00533158 Jy ! Component: 2750 - total flux cleaned = -0.00537762 Jy ! Component: 2800 - total flux cleaned = -0.00535465 Jy ! Component: 2850 - total flux cleaned = -0.00540044 Jy ! Component: 2900 - total flux cleaned = -0.00540032 Jy ! Component: 2950 - total flux cleaned = -0.00540023 Jy ! Component: 3000 - total flux cleaned = -0.0054458 Jy ! Component: 3050 - total flux cleaned = -0.00544576 Jy ! Component: 3100 - total flux cleaned = -0.00549119 Jy ! Component: 3150 - total flux cleaned = -0.00546846 Jy ! Component: 3200 - total flux cleaned = -0.00551385 Jy ! Component: 3250 - total flux cleaned = -0.00555924 Jy ! Component: 3300 - total flux cleaned = -0.00555923 Jy ! Component: 3350 - total flux cleaned = -0.00555918 Jy ! Component: 3400 - total flux cleaned = -0.00555927 Jy ! Component: 3450 - total flux cleaned = -0.00551426 Jy ! Component: 3500 - total flux cleaned = -0.00560453 Jy ! Component: 3550 - total flux cleaned = -0.00560449 Jy ! Component: 3600 - total flux cleaned = -0.00564969 Jy ! Component: 3650 - total flux cleaned = -0.00564981 Jy ! Component: 3700 - total flux cleaned = -0.00564986 Jy ! Component: 3750 - total flux cleaned = -0.00564998 Jy ! Component: 3800 - total flux cleaned = -0.00567276 Jy ! Component: 3850 - total flux cleaned = -0.00571815 Jy ! Component: 3900 - total flux cleaned = -0.0056042 Jy ! Component: 3950 - total flux cleaned = -0.005627 Jy ! Component: 4000 - total flux cleaned = -0.00558124 Jy ! Component: 4050 - total flux cleaned = -0.00565025 Jy ! Total flux subtracted in 4096 components = -0.00565023 Jy ! Clean residual min=-0.001453 max=0.001541 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.293196 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 364 components and 0.293196 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0438-1251_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.127 x 8.134 at -6.483 degrees (North through East) ! Clean map min=-0.00365 max=0.24007 Jy/beam ! Writing clean map to FITS file: .//J0438-1251_S_map.fits wmodel .//J0438-1251_S_map.mod ! Writing 364 model components to file: .//J0438-1251_S_map.mod wobs .//J0438-1251_S_uvs.fits ! Writing UV FITS file: .//J0438-1251_S_uvs.fits wwins .//J0438-1251_S_map.win ! wwins: Wrote 4 windows to .//J0438-1251_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.240074 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000387541 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.484277 0.484277 0.968553 1.93711 3.87421 7.74843 15.4969 30.9937 61.9874 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.24 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 619.48 quit ! Quitting program ! Log file .//J0438-1251_S_dfm.log closed on Wed Aug 15 15:27:50 2018