! Started logfile: /vlbi/uf001/uva//J0402-1458_S_dfm.log on Sun Jan 13 22:01:01 2019 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 /vlbi/uf001/uva//J0402-1458_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0402-1458_S_uva.fits ! AN table 1: 77 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.7886 visibilities/baseline/integration-bin. ! Found source: J0402-1458 ! ! 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 40 lines of history. ! ! Reading 6558 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 J0402-1458_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 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005729Jy sigma=18.585037 ! Fit after self-cal, rms=0.826533Jy sigma=15.325205 ! 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=2.4 mas, bmaj=6.263 mas, bpa=-1.596 degrees ! Estimated noise=0.600235 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 = 0.132231 Jy ! Component: 100 - total flux cleaned = 0.165068 Jy ! Total flux subtracted in 100 components = 0.165068 Jy ! Clean residual min=-0.006029 max=0.014152 Jy/beam ! Clean residual mean=-0.000002 rms=0.001749 Jy/beam ! Combined flux in latest and established models = 0.165068 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.165068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080810Jy sigma=1.419743 ! Fit after self-cal, rms=0.080789Jy sigma=1.419431 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01596 Jy ! Component: 100 - total flux cleaned = 0.0251397 Jy ! Total flux subtracted in 100 components = 0.0251397 Jy ! Clean residual min=-0.004814 max=0.005987 Jy/beam ! Clean residual mean=-0.000004 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.190208 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.190208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077044Jy sigma=1.341282 ! Fit after self-cal, rms=0.077031Jy sigma=1.340994 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.93 mas, bmaj=7.269 mas, bpa=-0.6217 degrees ! Estimated noise=0.479868 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 = 0.00663479 Jy ! Component: 100 - total flux cleaned = 0.0100735 Jy ! Component: 150 - total flux cleaned = 0.011962 Jy ! Component: 200 - total flux cleaned = 0.0130339 Jy ! Total flux subtracted in 200 components = 0.0130339 Jy ! Clean residual min=-0.004599 max=0.005937 Jy/beam ! Clean residual mean=-0.000007 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.203242 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.203242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076528Jy sigma=1.329654 ! Fit after self-cal, rms=0.076527Jy sigma=1.329569 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.93 x 7.269 at -0.6217 degrees (North through East) ! Clean map min=-0.0044378 max=0.17592 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.93 HN 1.06 LA 0.91 ! MK 0.98 NL 1.13 OV 1.05 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.91 HN 1.02 LA 0.95 ! MK 0.99 NL 1.11 OV 1.00 PT 1.03 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.92 HN 1.06 LA 0.94 ! MK 1.01 NL 1.07 OV 1.02 PT 1.01 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.076527Jy sigma=1.329569 ! Fit after self-cal, rms=0.074521Jy sigma=1.285120 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.937 mas, bmaj=7.286 mas, bpa=-0.4987 degrees ! Estimated noise=0.479198 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 = -0.000259985 Jy ! Component: 100 - total flux cleaned = -0.000302842 Jy ! Component: 150 - total flux cleaned = -0.00035939 Jy ! Component: 200 - total flux cleaned = -0.000411137 Jy ! Total flux subtracted in 200 components = -0.000411137 Jy ! Clean residual min=-0.003468 max=0.003240 Jy/beam ! Clean residual mean=-0.000001 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.202831 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 37 components and 0.202831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074506Jy sigma=1.284834 ! Fit after self-cal, rms=0.074580Jy sigma=1.284390 ! 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=0.074580Jy sigma=1.284390 ! Fit after self-cal, rms=0.074015Jy sigma=1.275800 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.938 mas, bmaj=7.286 mas, bpa=-0.4677 degrees ! Estimated noise=0.478453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000286487 Jy ! Component: 100 - total flux cleaned = -0.00036616 Jy ! Component: 150 - total flux cleaned = -0.000407948 Jy ! Component: 200 - total flux cleaned = -0.000421118 Jy ! Total flux subtracted in 200 components = -0.000421118 Jy ! Clean residual min=-0.002390 max=0.002621 Jy/beam ! Clean residual mean=-0.000002 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.20241 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.20241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074009Jy sigma=1.275697 ! Fit after self-cal, rms=0.074013Jy sigma=1.275670 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 = -3.86749e-05 Jy ! Component: 100 - total flux cleaned = -4.96337e-05 Jy ! Component: 150 - total flux cleaned = -6.03175e-05 Jy ! Component: 200 - total flux cleaned = -5.98386e-05 Jy ! Total flux subtracted in 200 components = -5.98386e-05 Jy ! Clean residual min=-0.002391 max=0.002608 Jy/beam ! Clean residual mean=-0.000002 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.20235 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.20235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074010Jy sigma=1.275617 ! Fit after self-cal, rms=0.074010Jy sigma=1.275611 ! 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=0.074010Jy sigma=1.275611 ! Fit after self-cal, rms=0.074070Jy sigma=1.271289 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.937 mas, bmaj=7.284 mas, bpa=-0.4706 degrees ! Estimated noise=0.478422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.78243e-05 Jy ! Component: 100 - total flux cleaned = -7.63882e-06 Jy ! Component: 150 - total flux cleaned = -7.72325e-06 Jy ! Component: 200 - total flux cleaned = -7.70169e-06 Jy ! Total flux subtracted in 200 components = -7.70169e-06 Jy ! Clean residual min=-0.002199 max=0.002430 Jy/beam ! Clean residual mean=-0.000000 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.202342 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.202342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074067Jy sigma=1.271233 ! Fit after self-cal, rms=0.074070Jy sigma=1.271210 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 (93, 107.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183293 Jy ! Component: 100 - total flux cleaned = 0.0017956 Jy ! Component: 150 - total flux cleaned = 0.00188542 Jy ! Component: 200 - total flux cleaned = 0.00191259 Jy ! Total flux subtracted in 200 components = 0.00191259 Jy ! Clean residual min=-0.002306 max=0.002056 Jy/beam ! Clean residual mean=-0.000001 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.204255 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.204255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074014Jy sigma=1.270011 ! Fit after self-cal, rms=0.074010Jy sigma=1.269946 ! 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=0.074010Jy sigma=1.269946 ! Fit after self-cal, rms=0.073914Jy sigma=1.269862 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.802 mas, bmaj=13.81 mas, bpa=7.371 degrees ! Estimated noise=0.632162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000959033 Jy ! Component: 100 - total flux cleaned = 0.00109161 Jy ! Component: 150 - total flux cleaned = 0.00112569 Jy ! Component: 200 - total flux cleaned = 0.00117011 Jy ! Total flux subtracted in 200 components = 0.00117011 Jy ! Clean residual min=-0.002444 max=0.002182 Jy/beam ! Clean residual mean=-0.000002 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.205425 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 76 components and 0.205425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073914Jy sigma=1.269888 ! Fit after self-cal, rms=0.073914Jy sigma=1.269855 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 = 0.000157396 Jy ! Component: 100 - total flux cleaned = 0.000184529 Jy ! Component: 150 - total flux cleaned = 0.00022172 Jy ! Component: 200 - total flux cleaned = 0.0002558 Jy ! Total flux subtracted in 200 components = 0.0002558 Jy ! Clean residual min=-0.002429 max=0.002159 Jy/beam ! Clean residual mean=-0.000002 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.205681 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 81 components and 0.205681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073918Jy sigma=1.269927 ! Fit after self-cal, rms=0.073919Jy sigma=1.269919 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.937 mas, bmaj=7.281 mas, bpa=-0.469 degrees ! Estimated noise=0.478048 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.937 x 7.281 at -0.469 degrees (North through East) ! Clean map min=-0.0022208 max=0.17578 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=2.405 mas, bmaj=6.268 mas, bpa=-1.341 degrees ! Estimated noise=0.597611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131516 Jy ! Component: 100 - total flux cleaned = 0.164415 Jy ! Component: 150 - total flux cleaned = 0.180176 Jy ! Component: 200 - total flux cleaned = 0.189206 Jy ! Total flux subtracted in 200 components = 0.189206 Jy ! Clean residual min=-0.003520 max=0.004616 Jy/beam ! Clean residual mean=0.000001 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.189206 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.189206 Jy ! Inverting map and beam ! Estimated beam: bmin=2.937 mas, bmaj=7.281 mas, bpa=-0.469 degrees ! Estimated noise=0.478048 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 = 0.00643115 Jy ! Component: 100 - total flux cleaned = 0.00992223 Jy ! Component: 150 - total flux cleaned = 0.0122144 Jy ! Component: 200 - total flux cleaned = 0.0136321 Jy ! Total flux subtracted in 200 components = 0.0136321 Jy ! Clean residual min=-0.002258 max=0.002310 Jy/beam ! Clean residual mean=-0.000000 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.202838 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.202838 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=6.802 mas, bmaj=13.81 mas, bpa=7.371 degrees ! Estimated noise=0.632162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175511 Jy ! Component: 100 - total flux cleaned = 0.00223616 Jy ! Component: 150 - total flux cleaned = 0.00258155 Jy ! Component: 200 - total flux cleaned = 0.0028413 Jy ! Total flux subtracted in 200 components = 0.0028413 Jy ! Clean residual min=-0.002476 max=0.002140 Jy/beam ! Clean residual mean=-0.000002 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.20568 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 = 0.000186191 Jy ! Component: 100 - total flux cleaned = 0.000243914 Jy ! Component: 150 - total flux cleaned = 0.000281828 Jy ! Component: 200 - total flux cleaned = 0.0003041 Jy ! Total flux subtracted in 200 components = 0.0003041 Jy ! Clean residual min=-0.002454 max=0.002141 Jy/beam ! Clean residual mean=-0.000002 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.205984 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 70 components and 0.205984 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.937 mas, bmaj=7.281 mas, bpa=-0.469 degrees ! Estimated noise=0.478048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000450907 Jy ! Component: 100 - total flux cleaned = -0.00065431 Jy ! Component: 150 - total flux cleaned = -0.000791963 Jy ! Component: 200 - total flux cleaned = -0.000853405 Jy ! Total flux subtracted in 200 components = -0.000853405 Jy ! Clean residual min=-0.002302 max=0.002154 Jy/beam ! Clean residual mean=-0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.20513 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.20513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073921Jy sigma=1.270003 ! Fit after self-cal, rms=0.073920Jy sigma=1.269973 wmodel J0402-1458_S_map.mod ! Writing 84 model components to file: J0402-1458_S_map.mod wobs J0402-1458_S_uvs.fits ! Writing UV FITS file: J0402-1458_S_uvs.fits wwins J0402-1458_S_map.win ! wwins: Wrote 2 windows to J0402-1458_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 = -0.000661649 Jy ! Component: 100 - total flux cleaned = -0.000960248 Jy ! Component: 150 - total flux cleaned = -0.00138661 Jy ! Component: 200 - total flux cleaned = -0.00179806 Jy ! Component: 250 - total flux cleaned = -0.00206367 Jy ! Component: 300 - total flux cleaned = -0.00235362 Jy ! Component: 350 - total flux cleaned = -0.0026354 Jy ! Component: 400 - total flux cleaned = -0.00278739 Jy ! Component: 450 - total flux cleaned = -0.00269771 Jy ! Component: 500 - total flux cleaned = -0.00272774 Jy ! Component: 550 - total flux cleaned = -0.00272774 Jy ! Component: 600 - total flux cleaned = -0.0027841 Jy ! Component: 650 - total flux cleaned = -0.00278461 Jy ! Component: 700 - total flux cleaned = -0.00289369 Jy ! Component: 750 - total flux cleaned = -0.00292088 Jy ! Component: 800 - total flux cleaned = -0.00294744 Jy ! Component: 850 - total flux cleaned = -0.00299917 Jy ! Component: 900 - total flux cleaned = -0.00299963 Jy ! Component: 950 - total flux cleaned = -0.00305054 Jy ! Component: 1000 - total flux cleaned = -0.00307494 Jy ! Component: 1050 - total flux cleaned = -0.00300147 Jy ! Component: 1100 - total flux cleaned = -0.00302574 Jy ! Component: 1150 - total flux cleaned = -0.00309751 Jy ! Component: 1200 - total flux cleaned = -0.00314455 Jy ! Component: 1250 - total flux cleaned = -0.00316792 Jy ! Component: 1300 - total flux cleaned = -0.00309934 Jy ! Component: 1350 - total flux cleaned = -0.00316755 Jy ! Component: 1400 - total flux cleaned = -0.00330232 Jy ! Component: 1450 - total flux cleaned = -0.00332441 Jy ! Component: 1500 - total flux cleaned = -0.00339014 Jy ! Component: 1550 - total flux cleaned = -0.00349809 Jy ! Component: 1600 - total flux cleaned = -0.00354079 Jy ! Component: 1650 - total flux cleaned = -0.00366806 Jy ! Component: 1700 - total flux cleaned = -0.00375188 Jy ! Component: 1750 - total flux cleaned = -0.00385565 Jy ! Component: 1800 - total flux cleaned = -0.00395766 Jy ! Component: 1850 - total flux cleaned = -0.00405865 Jy ! Component: 1900 - total flux cleaned = -0.00415889 Jy ! Component: 1950 - total flux cleaned = -0.00421861 Jy ! Component: 2000 - total flux cleaned = -0.00431719 Jy ! Component: 2050 - total flux cleaned = -0.00437524 Jy ! Component: 2100 - total flux cleaned = -0.00447168 Jy ! Component: 2150 - total flux cleaned = -0.00454805 Jy ! Component: 2200 - total flux cleaned = -0.00475582 Jy ! Component: 2250 - total flux cleaned = -0.00484917 Jy ! Component: 2300 - total flux cleaned = -0.00486804 Jy ! Component: 2350 - total flux cleaned = -0.00495981 Jy ! Component: 2400 - total flux cleaned = -0.00501447 Jy ! Component: 2450 - total flux cleaned = -0.00514059 Jy ! Component: 2500 - total flux cleaned = -0.0052298 Jy ! Component: 2550 - total flux cleaned = -0.00528304 Jy ! Component: 2600 - total flux cleaned = -0.00538819 Jy ! Component: 2650 - total flux cleaned = -0.00544045 Jy ! Component: 2700 - total flux cleaned = -0.00550962 Jy ! Component: 2750 - total flux cleaned = -0.00552677 Jy ! Component: 2800 - total flux cleaned = -0.00557788 Jy ! Component: 2850 - total flux cleaned = -0.0056117 Jy ! Component: 2900 - total flux cleaned = -0.00569488 Jy ! Component: 2950 - total flux cleaned = -0.00574452 Jy ! Component: 3000 - total flux cleaned = -0.00579346 Jy ! Component: 3050 - total flux cleaned = -0.00579336 Jy ! Component: 3100 - total flux cleaned = -0.00585802 Jy ! Component: 3150 - total flux cleaned = -0.00593818 Jy ! Component: 3200 - total flux cleaned = -0.00597 Jy ! Component: 3250 - total flux cleaned = -0.00600165 Jy ! Component: 3300 - total flux cleaned = -0.00609541 Jy ! Component: 3350 - total flux cleaned = -0.00614194 Jy ! Component: 3400 - total flux cleaned = -0.00609565 Jy ! Component: 3450 - total flux cleaned = -0.00614158 Jy ! Component: 3500 - total flux cleaned = -0.00624775 Jy ! Component: 3550 - total flux cleaned = -0.00620272 Jy ! Component: 3600 - total flux cleaned = -0.00621779 Jy ! Component: 3650 - total flux cleaned = -0.00624766 Jy ! Component: 3700 - total flux cleaned = -0.00632151 Jy ! Component: 3750 - total flux cleaned = -0.00636529 Jy ! Component: 3800 - total flux cleaned = -0.00635102 Jy ! Component: 3850 - total flux cleaned = -0.00636548 Jy ! Component: 3900 - total flux cleaned = -0.00637979 Jy ! Component: 3950 - total flux cleaned = -0.00645098 Jy ! Component: 4000 - total flux cleaned = -0.00643683 Jy ! Component: 4050 - total flux cleaned = -0.0064508 Jy ! Total flux subtracted in 4096 components = -0.00646487 Jy ! Clean residual min=-0.000760 max=0.000750 Jy/beam ! Clean residual mean=-0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.198665 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 390 components and 0.198665 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0402-1458_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.937 x 7.281 at -0.469 degrees (North through East) ! Clean map min=-0.0016143 max=0.17531 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0402-1458_S_map.fits wmodel /vlbi/uf001/uva//J0402-1458_S_map.mod ! Writing 390 model components to file: /vlbi/uf001/uva//J0402-1458_S_map.mod wobs /vlbi/uf001/uva//J0402-1458_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0402-1458_S_uvs.fits wwins /vlbi/uf001/uva//J0402-1458_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0402-1458_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.175307 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00025285 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.432697 0.432697 0.865394 1.73079 3.46158 6.92315 13.8463 27.6926 55.3852 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.175 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 693.325 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0402-1458_S_dfm.log closed on Sun Jan 13 22:01:05 2019