! Started logfile: /vlbi/uf001/uva//J0201+0343_S_dfm.log on Sun Jan 13 21:12:24 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//J0201+0343_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0201+0343_S_uva.fits ! AN table 1: 81 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.6107 visibilities/baseline/integration-bin. ! Found source: J0201+0343 ! ! 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 6678 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 J0201+0343_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 331 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 331 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 331 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007047Jy sigma=17.556169 ! Fit after self-cal, rms=0.921747Jy sigma=16.054446 ! 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=2.864 mas, bmaj=6.807 mas, bpa=-3.799 degrees ! Estimated noise=0.720772 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 = 0.0596108 Jy ! Component: 100 - total flux cleaned = 0.076284 Jy ! Total flux subtracted in 100 components = 0.076284 Jy ! Clean residual min=-0.004489 max=0.007123 Jy/beam ! Clean residual mean=-0.000004 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.076284 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.076284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070720Jy sigma=1.180579 ! Fit after self-cal, rms=0.070634Jy sigma=1.179180 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00795894 Jy ! Component: 100 - total flux cleaned = 0.0120865 Jy ! Total flux subtracted in 100 components = 0.0120865 Jy ! Clean residual min=-0.004015 max=0.003734 Jy/beam ! Clean residual mean=-0.000004 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.0883705 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0883705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069663Jy sigma=1.159977 ! Fit after self-cal, rms=0.069650Jy sigma=1.159695 ! 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=3.671 mas, bmaj=7.95 mas, bpa=-2.893 degrees ! Estimated noise=0.541392 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 = 0.00323388 Jy ! Component: 100 - total flux cleaned = 0.00482897 Jy ! Component: 150 - total flux cleaned = 0.00555872 Jy ! Component: 200 - total flux cleaned = 0.00569841 Jy ! Total flux subtracted in 200 components = 0.00569841 Jy ! Clean residual min=-0.003555 max=0.003006 Jy/beam ! Clean residual mean=0.000002 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.0940689 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 35 components and 0.0940689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069528Jy sigma=1.156874 ! Fit after self-cal, rms=0.069526Jy sigma=1.156773 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.671 x 7.95 at -2.893 degrees (North through East) ! Clean map min=-0.0035309 max=0.080131 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.07 KP 1.01 ! LA 1.03 MK 1.03 NL 1.05 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.01 KP 1.03 ! LA 1.01 MK 0.99 NL 1.03 OV 1.02 ! PT 0.90 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.01 KP 1.04 ! LA 1.03 MK 1.01 NL 1.00 OV 1.03 ! PT 0.90 SC 1.02 ! ! ! Fit before self-cal, rms=0.069526Jy sigma=1.156773 ! Fit after self-cal, rms=0.068875Jy sigma=1.154011 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.7 mas, bmaj=7.958 mas, bpa=-2.717 degrees ! Estimated noise=0.538216 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 = -0.000669669 Jy ! Component: 100 - total flux cleaned = -0.000857048 Jy ! Component: 150 - total flux cleaned = -0.000896341 Jy ! Component: 200 - total flux cleaned = -0.000930471 Jy ! Total flux subtracted in 200 components = -0.000930471 Jy ! Clean residual min=-0.003476 max=0.002984 Jy/beam ! Clean residual mean=0.000002 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0931384 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.0931384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068856Jy sigma=1.153816 ! Fit after self-cal, rms=0.068886Jy sigma=1.153688 ! 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=0.068886Jy sigma=1.153688 ! Fit after self-cal, rms=0.071922Jy sigma=1.140971 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.69 mas, bmaj=7.949 mas, bpa=-2.489 degrees ! Estimated noise=0.538999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000252399 Jy ! Component: 100 - total flux cleaned = -0.000292269 Jy ! Component: 150 - total flux cleaned = -0.000304594 Jy ! Component: 200 - total flux cleaned = -0.000336188 Jy ! Total flux subtracted in 200 components = -0.000336188 Jy ! Clean residual min=-0.002349 max=0.002492 Jy/beam ! Clean residual mean=-0.000004 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0928022 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.0928022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071915Jy sigma=1.140933 ! Fit after self-cal, rms=0.072063Jy sigma=1.140411 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 = -0.000105121 Jy ! Component: 100 - total flux cleaned = -0.000106044 Jy ! Component: 150 - total flux cleaned = -0.00012273 Jy ! Component: 200 - total flux cleaned = -0.000130534 Jy ! Total flux subtracted in 200 components = -0.000130534 Jy ! Clean residual min=-0.002360 max=0.002519 Jy/beam ! Clean residual mean=-0.000004 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0926717 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.0926717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072060Jy sigma=1.140387 ! Fit after self-cal, rms=0.072061Jy sigma=1.140383 ! 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=0.072061Jy sigma=1.140383 ! Fit after self-cal, rms=0.072501Jy sigma=1.140302 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.691 mas, bmaj=7.945 mas, bpa=-2.365 degrees ! Estimated noise=0.539061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.80615e-05 Jy ! Component: 100 - total flux cleaned = -0.0001244 Jy ! Component: 150 - total flux cleaned = -0.000140193 Jy ! Component: 200 - total flux cleaned = -0.000147302 Jy ! Total flux subtracted in 200 components = -0.000147302 Jy ! Clean residual min=-0.002342 max=0.002483 Jy/beam ! Clean residual mean=-0.000004 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0925244 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.0925244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072497Jy sigma=1.140291 ! Fit after self-cal, rms=0.072513Jy sigma=1.140284 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 = -3.77631e-05 Jy ! Component: 100 - total flux cleaned = -3.77853e-05 Jy ! Component: 150 - total flux cleaned = -4.43114e-05 Jy ! Component: 200 - total flux cleaned = -5.67223e-05 Jy ! Total flux subtracted in 200 components = -5.67223e-05 Jy ! Clean residual min=-0.002342 max=0.002475 Jy/beam ! Clean residual mean=-0.000004 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0924677 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.0924677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072511Jy sigma=1.140271 ! Fit after self-cal, rms=0.072511Jy sigma=1.140267 ! 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=0.072511Jy sigma=1.140267 ! Fit after self-cal, rms=0.072549Jy sigma=1.140259 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.079 mas, bmaj=11.65 mas, bpa=-1.588 degrees ! Estimated noise=0.663742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145315 Jy ! Component: 100 - total flux cleaned = -0.000145933 Jy ! Component: 150 - total flux cleaned = -0.000115245 Jy ! Component: 200 - total flux cleaned = -8.8559e-05 Jy ! Total flux subtracted in 200 components = -8.8559e-05 Jy ! Clean residual min=-0.002784 max=0.002510 Jy/beam ! Clean residual mean=-0.000007 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.0923791 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.0923791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072550Jy sigma=1.140292 ! Fit after self-cal, rms=0.072551Jy sigma=1.140274 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 = 1.63404e-05 Jy ! Component: 100 - total flux cleaned = 2.39872e-05 Jy ! Component: 150 - total flux cleaned = 3.09615e-05 Jy ! Component: 200 - total flux cleaned = 3.70917e-05 Jy ! Total flux subtracted in 200 components = 3.70917e-05 Jy ! Clean residual min=-0.002786 max=0.002496 Jy/beam ! Clean residual mean=-0.000007 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.0924162 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.0924162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072553Jy sigma=1.140309 ! Fit after self-cal, rms=0.072552Jy sigma=1.140302 ! 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=3.692 mas, bmaj=7.942 mas, bpa=-2.263 degrees ! Estimated noise=0.539078 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.692 x 7.942 at -2.263 degrees (North through East) ! Clean map min=-0.0022971 max=0.080098 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=2.864 mas, bmaj=6.749 mas, bpa=-3.215 degrees ! Estimated noise=0.72362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0596517 Jy ! Component: 100 - total flux cleaned = 0.0768532 Jy ! Component: 150 - total flux cleaned = 0.0851213 Jy ! Component: 200 - total flux cleaned = 0.0896241 Jy ! Total flux subtracted in 200 components = 0.0896241 Jy ! Clean residual min=-0.003328 max=0.003441 Jy/beam ! Clean residual mean=-0.000002 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.0896241 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0896241 Jy ! Inverting map and beam ! Estimated beam: bmin=3.692 mas, bmaj=7.942 mas, bpa=-2.263 degrees ! Estimated noise=0.539078 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 = 0.002338 Jy ! Component: 100 - total flux cleaned = 0.00301443 Jy ! Component: 150 - total flux cleaned = 0.00298104 Jy ! Component: 200 - total flux cleaned = 0.00292217 Jy ! Total flux subtracted in 200 components = 0.00292217 Jy ! Clean residual min=-0.002345 max=0.002494 Jy/beam ! Clean residual mean=-0.000004 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0925462 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.0925462 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.079 mas, bmaj=11.65 mas, bpa=-1.588 degrees ! Estimated noise=0.663742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.64634e-05 Jy ! Component: 100 - total flux cleaned = 0.000121559 Jy ! Component: 150 - total flux cleaned = 0.000120984 Jy ! Component: 200 - total flux cleaned = 0.000129567 Jy ! Total flux subtracted in 200 components = 0.000129567 Jy ! Clean residual min=-0.002757 max=0.002466 Jy/beam ! Clean residual mean=-0.000007 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.0926758 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 = 7.46511e-06 Jy ! Component: 100 - total flux cleaned = 3.92952e-07 Jy ! Component: 150 - total flux cleaned = -6.65569e-06 Jy ! Component: 200 - total flux cleaned = -1.96155e-05 Jy ! Total flux subtracted in 200 components = -1.96155e-05 Jy ! Clean residual min=-0.002764 max=0.002463 Jy/beam ! Clean residual mean=-0.000007 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.0926562 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.0926562 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.692 mas, bmaj=7.942 mas, bpa=-2.263 degrees ! Estimated noise=0.539078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000188447 Jy ! Component: 100 - total flux cleaned = -0.00022908 Jy ! Component: 150 - total flux cleaned = -0.000227567 Jy ! Component: 200 - total flux cleaned = -0.000226418 Jy ! Total flux subtracted in 200 components = -0.000226418 Jy ! Clean residual min=-0.002337 max=0.002478 Jy/beam ! Clean residual mean=-0.000004 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0924298 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 48 components and 0.0924298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072557Jy sigma=1.140323 ! Fit after self-cal, rms=0.072557Jy sigma=1.140306 wmodel J0201+0343_S_map.mod ! Writing 48 model components to file: J0201+0343_S_map.mod wobs J0201+0343_S_uvs.fits ! Writing UV FITS file: J0201+0343_S_uvs.fits wwins J0201+0343_S_map.win ! wwins: Wrote 1 windows to J0201+0343_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 = 0.000652064 Jy ! Component: 100 - total flux cleaned = 0.00112297 Jy ! Component: 150 - total flux cleaned = 0.00161313 Jy ! Component: 200 - total flux cleaned = 0.00188843 Jy ! Component: 250 - total flux cleaned = 0.00204 Jy ! Component: 300 - total flux cleaned = 0.00211312 Jy ! Component: 350 - total flux cleaned = 0.00218391 Jy ! Component: 400 - total flux cleaned = 0.00221836 Jy ! Component: 450 - total flux cleaned = 0.00221888 Jy ! Component: 500 - total flux cleaned = 0.00221928 Jy ! Component: 550 - total flux cleaned = 0.0022837 Jy ! Component: 600 - total flux cleaned = 0.00225248 Jy ! Component: 650 - total flux cleaned = 0.00234567 Jy ! Component: 700 - total flux cleaned = 0.00231556 Jy ! Component: 750 - total flux cleaned = 0.00243561 Jy ! Component: 800 - total flux cleaned = 0.00243576 Jy ! Component: 850 - total flux cleaned = 0.00252326 Jy ! Component: 900 - total flux cleaned = 0.00263704 Jy ! Component: 950 - total flux cleaned = 0.00258127 Jy ! Component: 1000 - total flux cleaned = 0.00260938 Jy ! Component: 1050 - total flux cleaned = 0.00266359 Jy ! Component: 1100 - total flux cleaned = 0.00266334 Jy ! Component: 1150 - total flux cleaned = 0.00268881 Jy ! Component: 1200 - total flux cleaned = 0.00268849 Jy ! Component: 1250 - total flux cleaned = 0.00263758 Jy ! Component: 1300 - total flux cleaned = 0.00263749 Jy ! Component: 1350 - total flux cleaned = 0.00266235 Jy ! Component: 1400 - total flux cleaned = 0.00271138 Jy ! Component: 1450 - total flux cleaned = 0.00278333 Jy ! Component: 1500 - total flux cleaned = 0.00271202 Jy ! Component: 1550 - total flux cleaned = 0.00283014 Jy ! Component: 1600 - total flux cleaned = 0.00292272 Jy ! Component: 1650 - total flux cleaned = 0.00283015 Jy ! Component: 1700 - total flux cleaned = 0.00285304 Jy ! Component: 1750 - total flux cleaned = 0.0028755 Jy ! Component: 1800 - total flux cleaned = 0.00289803 Jy ! Component: 1850 - total flux cleaned = 0.00296407 Jy ! Component: 1900 - total flux cleaned = 0.00298585 Jy ! Component: 1950 - total flux cleaned = 0.00305032 Jy ! Component: 2000 - total flux cleaned = 0.0030503 Jy ! Component: 2050 - total flux cleaned = 0.00307107 Jy ! Component: 2100 - total flux cleaned = 0.00319626 Jy ! Component: 2150 - total flux cleaned = 0.00319624 Jy ! Component: 2200 - total flux cleaned = 0.00331837 Jy ! Component: 2250 - total flux cleaned = 0.00329799 Jy ! Component: 2300 - total flux cleaned = 0.00335775 Jy ! Component: 2350 - total flux cleaned = 0.00341743 Jy ! Component: 2400 - total flux cleaned = 0.00349598 Jy ! Component: 2450 - total flux cleaned = 0.00369026 Jy ! Component: 2500 - total flux cleaned = 0.00374782 Jy ! Component: 2550 - total flux cleaned = 0.00376707 Jy ! Component: 2600 - total flux cleaned = 0.00386205 Jy ! Component: 2650 - total flux cleaned = 0.00403112 Jy ! Component: 2700 - total flux cleaned = 0.00408697 Jy ! Component: 2750 - total flux cleaned = 0.0041609 Jy ! Component: 2800 - total flux cleaned = 0.00423393 Jy ! Component: 2850 - total flux cleaned = 0.00421614 Jy ! Component: 2900 - total flux cleaned = 0.00430672 Jy ! Component: 2950 - total flux cleaned = 0.00439617 Jy ! Component: 3000 - total flux cleaned = 0.00446713 Jy ! Component: 3050 - total flux cleaned = 0.00444949 Jy ! Component: 3100 - total flux cleaned = 0.00453697 Jy ! Component: 3150 - total flux cleaned = 0.00451957 Jy ! Component: 3200 - total flux cleaned = 0.00457135 Jy ! Component: 3250 - total flux cleaned = 0.0046056 Jy ! Component: 3300 - total flux cleaned = 0.00460577 Jy ! Component: 3350 - total flux cleaned = 0.00463959 Jy ! Component: 3400 - total flux cleaned = 0.00463954 Jy ! Component: 3450 - total flux cleaned = 0.00468966 Jy ! Component: 3500 - total flux cleaned = 0.00467323 Jy ! Component: 3550 - total flux cleaned = 0.00473912 Jy ! Component: 3600 - total flux cleaned = 0.00475553 Jy ! Component: 3650 - total flux cleaned = 0.00473924 Jy ! Component: 3700 - total flux cleaned = 0.00473913 Jy ! Component: 3750 - total flux cleaned = 0.00472322 Jy ! Component: 3800 - total flux cleaned = 0.0047074 Jy ! Component: 3850 - total flux cleaned = 0.00475477 Jy ! Component: 3900 - total flux cleaned = 0.00472329 Jy ! Component: 3950 - total flux cleaned = 0.00470754 Jy ! Component: 4000 - total flux cleaned = 0.00473879 Jy ! Component: 4050 - total flux cleaned = 0.00472308 Jy ! Total flux subtracted in 4096 components = 0.00469233 Jy ! Clean residual min=-0.000767 max=0.000955 Jy/beam ! Clean residual mean=-0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0971221 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 336 components and 0.097122 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0201+0343_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.692 x 7.942 at -2.263 degrees (North through East) ! Clean map min=-0.0020871 max=0.08036 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0201+0343_S_map.fits wmodel /vlbi/uf001/uva//J0201+0343_S_map.mod ! Writing 336 model components to file: /vlbi/uf001/uva//J0201+0343_S_map.mod wobs /vlbi/uf001/uva//J0201+0343_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0201+0343_S_uvs.fits wwins /vlbi/uf001/uva//J0201+0343_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J0201+0343_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0803598 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000285418 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06553 1.06553 2.13105 4.2621 8.52421 17.0484 34.0968 68.1936 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.08 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 281.551 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0201+0343_S_dfm.log closed on Sun Jan 13 21:12:28 2019