! Started logfile: /vlbi/uf001/uva//J1312+3515_S_dfm.log on Mon Jan 14 02:15:12 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//J1312+3515_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1312+3515_S_uva.fits ! AN table 1: 109 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.752905 visibilities/baseline/integration-bin. ! Found source: J1312+3515 ! ! 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 11079 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 J1312+3515_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 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001100Jy sigma=23.432473 ! Fit after self-cal, rms=0.974611Jy sigma=22.816124 ! 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=3.168 mas, bmaj=6.074 mas, bpa=5.307 degrees ! Estimated noise=0.514674 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 = 0.0205205 Jy ! Component: 100 - total flux cleaned = 0.0252475 Jy ! Total flux subtracted in 100 components = 0.0252475 Jy ! Clean residual min=-0.003022 max=0.003114 Jy/beam ! Clean residual mean=0.000003 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.0252475 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0252475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055453Jy sigma=1.218889 ! Fit after self-cal, rms=0.053935Jy sigma=1.180380 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00426857 Jy ! Component: 100 - total flux cleaned = 0.00549969 Jy ! Total flux subtracted in 100 components = 0.00549969 Jy ! Clean residual min=-0.003190 max=0.003760 Jy/beam ! Clean residual mean=0.000002 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.0307472 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0307472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053641Jy sigma=1.173887 ! Fit after self-cal, rms=0.053597Jy sigma=1.172988 ! 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=3.753 mas, bmaj=6.804 mas, bpa=5.383 degrees ! Estimated noise=0.29317 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 (10, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299524 Jy ! Component: 100 - total flux cleaned = 0.00435093 Jy ! Component: 150 - total flux cleaned = 0.00485518 Jy ! Component: 200 - total flux cleaned = 0.0052651 Jy ! Total flux subtracted in 200 components = 0.0052651 Jy ! Clean residual min=-0.001734 max=0.002302 Jy/beam ! Clean residual mean=-0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0360123 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 0.0360123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053432Jy sigma=1.168568 ! Fit after self-cal, rms=0.053335Jy sigma=1.166609 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.753 x 6.804 at 5.383 degrees (North through East) ! Clean map min=-0.0018522 max=0.030028 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.98 KP 0.96 ! LA 0.87 MK 0.87 NL 1.10 OV 1.16 ! PT 1.07 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.92 HN 1.01 KP 0.97 ! LA 0.96 MK 0.94 NL 1.05 OV 1.02 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.88 HN 0.99 KP 1.10 ! LA 0.99 MK 0.99 NL 1.00 OV 1.13 ! PT 1.04 SC 1.06 ! ! ! Fit before self-cal, rms=0.053335Jy sigma=1.166609 ! Fit after self-cal, rms=0.052418Jy sigma=1.164133 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.748 mas, bmaj=6.813 mas, bpa=4.827 degrees ! Estimated noise=0.287587 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 = 0.00156751 Jy ! Component: 100 - total flux cleaned = 0.00169117 Jy ! Component: 150 - total flux cleaned = 0.00181606 Jy ! Component: 200 - total flux cleaned = 0.00184153 Jy ! Total flux subtracted in 200 components = 0.00184153 Jy ! Clean residual min=-0.001565 max=0.001722 Jy/beam ! Clean residual mean=-0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0378538 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 61 components and 0.0378538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052339Jy sigma=1.162258 ! Fit after self-cal, rms=0.052313Jy sigma=1.159289 ! 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=0.052313Jy sigma=1.159289 ! Fit after self-cal, rms=0.052313Jy sigma=1.155725 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.765 mas, bmaj=6.77 mas, bpa=5.156 degrees ! Estimated noise=0.285521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133031 Jy ! Component: 100 - total flux cleaned = 0.00146363 Jy ! Component: 150 - total flux cleaned = 0.00141444 Jy ! Component: 200 - total flux cleaned = 0.00136968 Jy ! Total flux subtracted in 200 components = 0.00136968 Jy ! Clean residual min=-0.001266 max=0.001398 Jy/beam ! Clean residual mean=-0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0392235 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.0392235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052269Jy sigma=1.154735 ! Fit after self-cal, rms=0.052302Jy sigma=1.152964 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 = 0.00111765 Jy ! Component: 100 - total flux cleaned = 0.0010946 Jy ! Component: 150 - total flux cleaned = 0.0010535 Jy ! Component: 200 - total flux cleaned = 0.000999211 Jy ! Total flux subtracted in 200 components = 0.000999211 Jy ! Clean residual min=-0.001240 max=0.001274 Jy/beam ! Clean residual mean=-0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0402227 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 96 components and 0.0402227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052269Jy sigma=1.152256 ! Fit after self-cal, rms=0.052250Jy sigma=1.151676 ! 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=0.052250Jy sigma=1.151676 ! Fit after self-cal, rms=0.052487Jy sigma=1.151303 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.75 mas, bmaj=6.748 mas, bpa=5.327 degrees ! Estimated noise=0.285227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000854499 Jy ! Component: 100 - total flux cleaned = 0.000902251 Jy ! Component: 150 - total flux cleaned = 0.00086475 Jy ! Component: 200 - total flux cleaned = 0.000812849 Jy ! Total flux subtracted in 200 components = 0.000812849 Jy ! Clean residual min=-0.001244 max=0.001185 Jy/beam ! Clean residual mean=-0.000002 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0410356 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 102 components and 0.0410356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052465Jy sigma=1.150825 ! Fit after self-cal, rms=0.052486Jy sigma=1.150479 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 = 0.000383537 Jy ! Component: 100 - total flux cleaned = 0.000326777 Jy ! Component: 150 - total flux cleaned = 0.00027542 Jy ! Component: 200 - total flux cleaned = 0.000243334 Jy ! Total flux subtracted in 200 components = 0.000243334 Jy ! Clean residual min=-0.001235 max=0.001181 Jy/beam ! Clean residual mean=-0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0412789 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 110 components and 0.0412789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052471Jy sigma=1.150181 ! Fit after self-cal, rms=0.052456Jy sigma=1.150055 ! 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=0.052456Jy sigma=1.150055 ! Fit after self-cal, rms=0.052445Jy sigma=1.149929 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.815 mas, bmaj=9.583 mas, bpa=-0.244 degrees ! Estimated noise=0.347055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000585481 Jy ! Component: 100 - total flux cleaned = 0.000553937 Jy ! Component: 150 - total flux cleaned = 0.00050045 Jy ! Component: 200 - total flux cleaned = 0.000453769 Jy ! Total flux subtracted in 200 components = 0.000453769 Jy ! Clean residual min=-0.001332 max=0.001385 Jy/beam ! Clean residual mean=-0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0417327 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 0.0417327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052435Jy sigma=1.149721 ! Fit after self-cal, rms=0.052440Jy sigma=1.149606 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 = 0.000234827 Jy ! Component: 100 - total flux cleaned = 0.000169857 Jy ! Component: 150 - total flux cleaned = 0.000124768 Jy ! Component: 200 - total flux cleaned = 8.55707e-05 Jy ! Total flux subtracted in 200 components = 8.55707e-05 Jy ! Clean residual min=-0.001308 max=0.001403 Jy/beam ! Clean residual mean=-0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0418182 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 127 components and 0.0418182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052433Jy sigma=1.149486 ! Fit after self-cal, rms=0.052411Jy sigma=1.149381 ! 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=3.739 mas, bmaj=6.74 mas, bpa=5.505 degrees ! Estimated noise=0.284586 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.739 x 6.74 at 5.505 degrees (North through East) ! Clean map min=-0.0022933 max=0.0288 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=3.124 mas, bmaj=6.006 mas, bpa=5.211 degrees ! Estimated noise=0.502692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219897 Jy ! Component: 100 - total flux cleaned = 0.0299267 Jy ! Component: 150 - total flux cleaned = 0.034711 Jy ! Component: 200 - total flux cleaned = 0.0379422 Jy ! Total flux subtracted in 200 components = 0.0379422 Jy ! Clean residual min=-0.002858 max=0.002581 Jy/beam ! Clean residual mean=0.000002 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.0379422 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0379422 Jy ! Inverting map and beam ! Estimated beam: bmin=3.739 mas, bmaj=6.74 mas, bpa=5.505 degrees ! Estimated noise=0.284586 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 = 0.00129138 Jy ! Component: 100 - total flux cleaned = 0.00204054 Jy ! Component: 150 - total flux cleaned = 0.002525 Jy ! Component: 200 - total flux cleaned = 0.00274863 Jy ! Total flux subtracted in 200 components = 0.00274863 Jy ! Clean residual min=-0.001627 max=0.001323 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0406909 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 50 components and 0.0406909 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=7.815 mas, bmaj=9.583 mas, bpa=-0.244 degrees ! Estimated noise=0.347055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000415368 Jy ! Component: 100 - total flux cleaned = 0.000615921 Jy ! Component: 150 - total flux cleaned = 0.000697763 Jy ! Component: 200 - total flux cleaned = 0.000721813 Jy ! Total flux subtracted in 200 components = 0.000721813 Jy ! Clean residual min=-0.001465 max=0.001489 Jy/beam ! Clean residual mean=-0.000003 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0414127 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 = 2.13155e-05 Jy ! Component: 100 - total flux cleaned = 4.04691e-05 Jy ! Component: 150 - total flux cleaned = 5.83114e-05 Jy ! Component: 200 - total flux cleaned = 9.10296e-05 Jy ! Total flux subtracted in 200 components = 9.10296e-05 Jy ! Clean residual min=-0.001373 max=0.001439 Jy/beam ! Clean residual mean=-0.000003 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0415037 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 99 components and 0.0415037 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.739 mas, bmaj=6.74 mas, bpa=5.505 degrees ! Estimated noise=0.284586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000165214 Jy ! Component: 100 - total flux cleaned = -0.000164322 Jy ! Component: 150 - total flux cleaned = -0.00014299 Jy ! Component: 200 - total flux cleaned = -0.000123651 Jy ! Total flux subtracted in 200 components = -0.000123651 Jy ! Clean residual min=-0.001232 max=0.001294 Jy/beam ! Clean residual mean=-0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.04138 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 112 components and 0.04138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052421Jy sigma=1.149732 ! Fit after self-cal, rms=0.052409Jy sigma=1.149386 wmodel J1312+3515_S_map.mod ! Writing 112 model components to file: J1312+3515_S_map.mod wobs J1312+3515_S_uvs.fits ! Writing UV FITS file: J1312+3515_S_uvs.fits wwins J1312+3515_S_map.win ! wwins: Wrote 2 windows to J1312+3515_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 = -7.41706e-05 Jy ! Component: 100 - total flux cleaned = -0.000138573 Jy ! Component: 150 - total flux cleaned = -0.000118678 Jy ! Component: 200 - total flux cleaned = -9.95375e-05 Jy ! Component: 250 - total flux cleaned = -8.06026e-05 Jy ! Component: 300 - total flux cleaned = -0.00011779 Jy ! Component: 350 - total flux cleaned = -4.5435e-05 Jy ! Component: 400 - total flux cleaned = 7.66917e-06 Jy ! Component: 450 - total flux cleaned = 5.9711e-05 Jy ! Component: 500 - total flux cleaned = 0.000144501 Jy ! Component: 550 - total flux cleaned = 0.00019412 Jy ! Component: 600 - total flux cleaned = 0.00021074 Jy ! Component: 650 - total flux cleaned = 0.000274952 Jy ! Component: 700 - total flux cleaned = 0.000321998 Jy ! Component: 750 - total flux cleaned = 0.000306773 Jy ! Component: 800 - total flux cleaned = 0.000337394 Jy ! Component: 850 - total flux cleaned = 0.000367543 Jy ! Component: 900 - total flux cleaned = 0.00042643 Jy ! Component: 950 - total flux cleaned = 0.000484123 Jy ! Component: 1000 - total flux cleaned = 0.000541298 Jy ! Component: 1050 - total flux cleaned = 0.000653341 Jy ! Component: 1100 - total flux cleaned = 0.000681103 Jy ! Component: 1150 - total flux cleaned = 0.000749392 Jy ! Component: 1200 - total flux cleaned = 0.000843451 Jy ! Component: 1250 - total flux cleaned = 0.000909405 Jy ! Component: 1300 - total flux cleaned = 0.000948375 Jy ! Component: 1350 - total flux cleaned = 0.000999639 Jy ! Component: 1400 - total flux cleaned = 0.0010249 Jy ! Component: 1450 - total flux cleaned = 0.000987171 Jy ! Component: 1500 - total flux cleaned = 0.00104951 Jy ! Component: 1550 - total flux cleaned = 0.00104976 Jy ! Component: 1600 - total flux cleaned = 0.00109833 Jy ! Component: 1650 - total flux cleaned = 0.00109834 Jy ! Component: 1700 - total flux cleaned = 0.00118136 Jy ! Component: 1750 - total flux cleaned = 0.00123999 Jy ! Component: 1800 - total flux cleaned = 0.00126325 Jy ! Component: 1850 - total flux cleaned = 0.00127465 Jy ! Component: 1900 - total flux cleaned = 0.00132018 Jy ! Component: 1950 - total flux cleaned = 0.00134272 Jy ! Component: 2000 - total flux cleaned = 0.00138736 Jy ! Component: 2050 - total flux cleaned = 0.00146442 Jy ! Component: 2100 - total flux cleaned = 0.00144241 Jy ! Component: 2150 - total flux cleaned = 0.00144244 Jy ! Component: 2200 - total flux cleaned = 0.00148519 Jy ! Component: 2250 - total flux cleaned = 0.00147445 Jy ! Component: 2300 - total flux cleaned = 0.00144297 Jy ! Component: 2350 - total flux cleaned = 0.00147438 Jy ! Component: 2400 - total flux cleaned = 0.00148486 Jy ! Component: 2450 - total flux cleaned = 0.00152582 Jy ! Component: 2500 - total flux cleaned = 0.0015157 Jy ! Component: 2550 - total flux cleaned = 0.00153587 Jy ! Component: 2600 - total flux cleaned = 0.00158597 Jy ! Component: 2650 - total flux cleaned = 0.00159596 Jy ! Component: 2700 - total flux cleaned = 0.00161566 Jy ! Component: 2750 - total flux cleaned = 0.00162539 Jy ! Component: 2800 - total flux cleaned = 0.00165447 Jy ! Component: 2850 - total flux cleaned = 0.00167364 Jy ! Component: 2900 - total flux cleaned = 0.00170222 Jy ! Component: 2950 - total flux cleaned = 0.00173077 Jy ! Component: 3000 - total flux cleaned = 0.00179656 Jy ! Component: 3050 - total flux cleaned = 0.0018059 Jy ! Component: 3100 - total flux cleaned = 0.00184307 Jy ! Component: 3150 - total flux cleaned = 0.00187981 Jy ! Component: 3200 - total flux cleaned = 0.00190713 Jy ! Component: 3250 - total flux cleaned = 0.00194348 Jy ! Component: 3300 - total flux cleaned = 0.00197945 Jy ! Component: 3350 - total flux cleaned = 0.00200627 Jy ! Component: 3400 - total flux cleaned = 0.0020418 Jy ! Component: 3450 - total flux cleaned = 0.00204177 Jy ! Component: 3500 - total flux cleaned = 0.00207686 Jy ! Component: 3550 - total flux cleaned = 0.00206808 Jy ! Component: 3600 - total flux cleaned = 0.00205958 Jy ! Component: 3650 - total flux cleaned = 0.00211129 Jy ! Component: 3700 - total flux cleaned = 0.00215397 Jy ! Component: 3750 - total flux cleaned = 0.00216253 Jy ! Component: 3800 - total flux cleaned = 0.00222152 Jy ! Component: 3850 - total flux cleaned = 0.00225508 Jy ! Component: 3900 - total flux cleaned = 0.00228006 Jy ! Component: 3950 - total flux cleaned = 0.00229655 Jy ! Component: 4000 - total flux cleaned = 0.00232118 Jy ! Component: 4050 - total flux cleaned = 0.00234571 Jy ! Total flux subtracted in 4096 components = 0.00236202 Jy ! Clean residual min=-0.000536 max=0.000476 Jy/beam ! Clean residual mean=-0.000002 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0437421 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 399 components and 0.043742 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1312+3515_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.739 x 6.74 at 5.505 degrees (North through East) ! Clean map min=-0.0023055 max=0.028674 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1312+3515_S_map.fits wmodel /vlbi/uf001/uva//J1312+3515_S_map.mod ! Writing 399 model components to file: /vlbi/uf001/uva//J1312+3515_S_map.mod wobs /vlbi/uf001/uva//J1312+3515_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1312+3515_S_uvs.fits wwins /vlbi/uf001/uva//J1312+3515_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1312+3515_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0286742 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147574 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.54398 1.54398 3.08795 6.1759 12.3518 24.7036 49.4072 98.8144 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 194.303 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1312+3515_S_dfm.log closed on Mon Jan 14 02:15:16 2019