! Started logfile: /vlbi/uf001/uva//J1327+5008_S_dfm.log on Mon Jan 14 02:24:59 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//J1327+5008_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1327+5008_S_uva.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.856194 visibilities/baseline/integration-bin. ! Found source: J1327+5008 ! ! 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 10056 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 J1327+5008_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=1.013401Jy sigma=23.185201 ! Fit after self-cal, rms=0.882249Jy sigma=20.123375 ! 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=3.042 mas, bmaj=4.426 mas, bpa=-12.41 degrees ! Estimated noise=0.541766 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 = 0.0917553 Jy ! Component: 100 - total flux cleaned = 0.112743 Jy ! Total flux subtracted in 100 components = 0.112743 Jy ! Clean residual min=-0.004174 max=0.007485 Jy/beam ! Clean residual mean=0.000003 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.112743 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.112743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057104Jy sigma=1.259054 ! Fit after self-cal, rms=0.057087Jy sigma=1.258648 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00752959 Jy ! Component: 100 - total flux cleaned = 0.0108875 Jy ! Total flux subtracted in 100 components = 0.0108875 Jy ! Clean residual min=-0.003801 max=0.004467 Jy/beam ! Clean residual mean=-0.000000 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.12363 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.12363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056076Jy sigma=1.232454 ! Fit after self-cal, rms=0.056063Jy sigma=1.232199 ! 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=3.748 mas, bmaj=5.247 mas, bpa=-10.32 degrees ! Estimated noise=0.319119 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 = 0.00265035 Jy ! Component: 100 - total flux cleaned = 0.00395723 Jy ! Component: 150 - total flux cleaned = 0.00438203 Jy ! Component: 200 - total flux cleaned = 0.00451224 Jy ! Total flux subtracted in 200 components = 0.00451224 Jy ! Clean residual min=-0.003290 max=0.003316 Jy/beam ! Clean residual mean=-0.000012 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.128142 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.128142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055956Jy sigma=1.228995 ! Fit after self-cal, rms=0.055948Jy sigma=1.228834 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.748 x 5.247 at -10.32 degrees (North through East) ! Clean map min=-0.0032157 max=0.11839 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.99 KP 1.00 ! LA 0.94 MK 0.99 NL 1.08 OV 1.00 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.00 KP 1.04 ! LA 0.94 MK 1.02 NL 1.12 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.99 KP 1.06 ! LA 0.94 MK 0.99 NL 1.07 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.055948Jy sigma=1.228834 ! Fit after self-cal, rms=0.055632Jy sigma=1.218102 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.752 mas, bmaj=5.259 mas, bpa=-10.14 degrees ! Estimated noise=0.318559 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 (-2, -69.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032489 Jy ! Component: 100 - total flux cleaned = 0.00540098 Jy ! Component: 150 - total flux cleaned = 0.00696366 Jy ! Component: 200 - total flux cleaned = 0.00813215 Jy ! Total flux subtracted in 200 components = 0.00813215 Jy ! Clean residual min=-0.001989 max=0.002602 Jy/beam ! Clean residual mean=-0.000010 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.136274 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 62 components and 0.136274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055411Jy sigma=1.212316 ! Fit after self-cal, rms=0.055420Jy sigma=1.211904 ! Inverting map ! Added new window around map position (13, -55). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254228 Jy ! Component: 100 - total flux cleaned = 0.00410641 Jy ! Component: 150 - total flux cleaned = 0.00529697 Jy ! Component: 200 - total flux cleaned = 0.0062649 Jy ! Total flux subtracted in 200 components = 0.0062649 Jy ! Clean residual min=-0.001759 max=0.001887 Jy/beam ! Clean residual mean=-0.000009 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.142539 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 97 components and 0.142539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055283Jy sigma=1.208575 ! Fit after self-cal, rms=0.055269Jy sigma=1.208369 ! 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=0.055269Jy sigma=1.208369 ! Fit after self-cal, rms=0.055309Jy sigma=1.204137 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.743 mas, bmaj=5.245 mas, bpa=-9.668 degrees ! Estimated noise=0.317557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000947171 Jy ! Component: 100 - total flux cleaned = 0.00150635 Jy ! Component: 150 - total flux cleaned = 0.0020344 Jy ! Component: 200 - total flux cleaned = 0.00249931 Jy ! Total flux subtracted in 200 components = 0.00249931 Jy ! Clean residual min=-0.001707 max=0.001543 Jy/beam ! Clean residual mean=-0.000008 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.145039 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 118 components and 0.145039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055279Jy sigma=1.203429 ! Fit after self-cal, rms=0.055281Jy sigma=1.203347 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 = 0.000426185 Jy ! Component: 100 - total flux cleaned = 0.000833667 Jy ! Component: 150 - total flux cleaned = 0.00114281 Jy ! Component: 200 - total flux cleaned = 0.0013409 Jy ! Total flux subtracted in 200 components = 0.0013409 Jy ! Clean residual min=-0.001644 max=0.001537 Jy/beam ! Clean residual mean=-0.000007 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.14638 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 126 components and 0.14638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055269Jy sigma=1.203062 ! Fit after self-cal, rms=0.055268Jy sigma=1.203050 ! 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=0.055268Jy sigma=1.203050 ! Fit after self-cal, rms=0.055240Jy sigma=1.202970 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.741 mas, bmaj=5.241 mas, bpa=-9.526 degrees ! Estimated noise=0.317492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000433384 Jy ! Component: 100 - total flux cleaned = 0.000721933 Jy ! Component: 150 - total flux cleaned = 0.000948925 Jy ! Component: 200 - total flux cleaned = 0.00107446 Jy ! Total flux subtracted in 200 components = 0.00107446 Jy ! Clean residual min=-0.001604 max=0.001518 Jy/beam ! Clean residual mean=-0.000007 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.147454 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 133 components and 0.147454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055231Jy sigma=1.202756 ! Fit after self-cal, rms=0.055229Jy sigma=1.202746 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 = 0.000203869 Jy ! Component: 100 - total flux cleaned = 0.000309136 Jy ! Component: 150 - total flux cleaned = 0.000409001 Jy ! Component: 200 - total flux cleaned = 0.000504531 Jy ! Total flux subtracted in 200 components = 0.000504531 Jy ! Clean residual min=-0.001591 max=0.001509 Jy/beam ! Clean residual mean=-0.000007 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.147959 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 143 components and 0.147959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055224Jy sigma=1.202623 ! Fit after self-cal, rms=0.055224Jy sigma=1.202621 ! 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=0.055224Jy sigma=1.202621 ! Fit after self-cal, rms=0.055241Jy sigma=1.202597 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.972 mas, bmaj=8.629 mas, bpa=-8.931 degrees ! Estimated noise=0.404084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000729815 Jy ! Component: 100 - total flux cleaned = 0.00119871 Jy ! Component: 150 - total flux cleaned = 0.00138977 Jy ! Component: 200 - total flux cleaned = 0.00152437 Jy ! Total flux subtracted in 200 components = 0.00152437 Jy ! Clean residual min=-0.002131 max=0.001926 Jy/beam ! Clean residual mean=-0.000014 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.149483 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 151 components and 0.149483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055238Jy sigma=1.202496 ! Fit after self-cal, rms=0.055235Jy sigma=1.202471 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 = 0.000149311 Jy ! Component: 100 - total flux cleaned = 0.000300771 Jy ! Component: 150 - total flux cleaned = 0.000408287 Jy ! Component: 200 - total flux cleaned = 0.000472253 Jy ! Total flux subtracted in 200 components = 0.000472253 Jy ! Clean residual min=-0.002120 max=0.001903 Jy/beam ! Clean residual mean=-0.000014 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.149955 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 158 components and 0.149955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055237Jy sigma=1.202488 ! Fit after self-cal, rms=0.055236Jy sigma=1.202478 ! 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=5.237 mas, bpa=-9.425 degrees ! Estimated noise=0.317624 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.739 x 5.237 at -9.425 degrees (North through East) ! Clean map min=-0.0015047 max=0.11845 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=3.032 mas, bmaj=4.417 mas, bpa=-11.4 degrees ! Estimated noise=0.537065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0908735 Jy ! Component: 100 - total flux cleaned = 0.111843 Jy ! Component: 150 - total flux cleaned = 0.119236 Jy ! Component: 200 - total flux cleaned = 0.122984 Jy ! Total flux subtracted in 200 components = 0.122984 Jy ! Clean residual min=-0.003007 max=0.003349 Jy/beam ! Clean residual mean=-0.000002 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.122984 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.122984 Jy ! Inverting map and beam ! Estimated beam: bmin=3.739 mas, bmaj=5.237 mas, bpa=-9.425 degrees ! Estimated noise=0.317624 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 = 0.00403441 Jy ! Component: 100 - total flux cleaned = 0.00705056 Jy ! Component: 150 - total flux cleaned = 0.00951583 Jy ! Component: 200 - total flux cleaned = 0.0116184 Jy ! Total flux subtracted in 200 components = 0.0116184 Jy ! Clean residual min=-0.001923 max=0.001961 Jy/beam ! Clean residual mean=-0.000010 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.134603 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 56 components and 0.134603 Jy ! Inverting map ! Added new window around map position (4.5, -62.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200636 Jy ! Component: 100 - total flux cleaned = 0.00362174 Jy ! Component: 150 - total flux cleaned = 0.0050308 Jy ! Component: 200 - total flux cleaned = 0.00626509 Jy ! Total flux subtracted in 200 components = 0.00626509 Jy ! Clean residual min=-0.001725 max=0.001561 Jy/beam ! Clean residual mean=-0.000008 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.140868 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 80 components and 0.140868 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=7.972 mas, bmaj=8.629 mas, bpa=-8.931 degrees ! Estimated noise=0.404084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184918 Jy ! Component: 100 - total flux cleaned = 0.00329271 Jy ! Component: 150 - total flux cleaned = 0.00445585 Jy ! Component: 200 - total flux cleaned = 0.0054039 Jy ! Total flux subtracted in 200 components = 0.0054039 Jy ! Clean residual min=-0.002239 max=0.001784 Jy/beam ! Clean residual mean=-0.000016 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.146272 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 = 0.000787871 Jy ! Component: 100 - total flux cleaned = 0.00144837 Jy ! Component: 150 - total flux cleaned = 0.00200479 Jy ! Component: 200 - total flux cleaned = 0.00247641 Jy ! Total flux subtracted in 200 components = 0.00247641 Jy ! Clean residual min=-0.002183 max=0.001812 Jy/beam ! Clean residual mean=-0.000015 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.148748 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 142 components and 0.148748 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.739 mas, bmaj=5.237 mas, bpa=-9.425 degrees ! Estimated noise=0.317624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193206 Jy ! Component: 100 - total flux cleaned = 0.000356098 Jy ! Component: 150 - total flux cleaned = 0.000481676 Jy ! Component: 200 - total flux cleaned = 0.000558582 Jy ! Total flux subtracted in 200 components = 0.000558582 Jy ! Clean residual min=-0.001551 max=0.001507 Jy/beam ! Clean residual mean=-0.000006 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.149307 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 165 components and 0.149307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055239Jy sigma=1.202509 ! Fit after self-cal, rms=0.055234Jy sigma=1.202382 wmodel J1327+5008_S_map.mod ! Writing 165 model components to file: J1327+5008_S_map.mod wobs J1327+5008_S_uvs.fits ! Writing UV FITS file: J1327+5008_S_uvs.fits wwins J1327+5008_S_map.win ! wwins: Wrote 4 windows to J1327+5008_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 = -0.000151165 Jy ! Component: 100 - total flux cleaned = -0.000150842 Jy ! Component: 150 - total flux cleaned = -0.000151161 Jy ! Component: 200 - total flux cleaned = -0.000127017 Jy ! Component: 250 - total flux cleaned = -0.000197715 Jy ! Component: 300 - total flux cleaned = -0.000220868 Jy ! Component: 350 - total flux cleaned = -0.000308171 Jy ! Component: 400 - total flux cleaned = -0.000350282 Jy ! Component: 450 - total flux cleaned = -0.000391884 Jy ! Component: 500 - total flux cleaned = -0.000412444 Jy ! Component: 550 - total flux cleaned = -0.000490253 Jy ! Component: 600 - total flux cleaned = -0.000528466 Jy ! Component: 650 - total flux cleaned = -0.000602349 Jy ! Component: 700 - total flux cleaned = -0.000656579 Jy ! Component: 750 - total flux cleaned = -0.0006743 Jy ! Component: 800 - total flux cleaned = -0.000726468 Jy ! Component: 850 - total flux cleaned = -0.00081083 Jy ! Component: 900 - total flux cleaned = -0.000810677 Jy ! Component: 950 - total flux cleaned = -0.000941421 Jy ! Component: 1000 - total flux cleaned = -0.00103714 Jy ! Component: 1050 - total flux cleaned = -0.00111571 Jy ! Component: 1100 - total flux cleaned = -0.00120844 Jy ! Component: 1150 - total flux cleaned = -0.00134564 Jy ! Component: 1200 - total flux cleaned = -0.00142077 Jy ! Component: 1250 - total flux cleaned = -0.00150941 Jy ! Component: 1300 - total flux cleaned = -0.00162575 Jy ! Component: 1350 - total flux cleaned = -0.00168292 Jy ! Component: 1400 - total flux cleaned = -0.00175358 Jy ! Component: 1450 - total flux cleaned = -0.00186543 Jy ! Component: 1500 - total flux cleaned = -0.00194812 Jy ! Component: 1550 - total flux cleaned = -0.00200261 Jy ! Component: 1600 - total flux cleaned = -0.00215025 Jy ! Component: 1650 - total flux cleaned = -0.00217641 Jy ! Component: 1700 - total flux cleaned = -0.00224171 Jy ! Component: 1750 - total flux cleaned = -0.00230624 Jy ! Component: 1800 - total flux cleaned = -0.00239572 Jy ! Component: 1850 - total flux cleaned = -0.00247124 Jy ! Component: 1900 - total flux cleaned = -0.00250851 Jy ! Component: 1950 - total flux cleaned = -0.00253333 Jy ! Component: 2000 - total flux cleaned = -0.00261903 Jy ! Component: 2050 - total flux cleaned = -0.0026796 Jy ! Component: 2100 - total flux cleaned = -0.00273958 Jy ! Component: 2150 - total flux cleaned = -0.00282242 Jy ! Component: 2200 - total flux cleaned = -0.00289272 Jy ! Component: 2250 - total flux cleaned = -0.00295066 Jy ! Component: 2300 - total flux cleaned = -0.0029737 Jy ! Component: 2350 - total flux cleaned = -0.00304222 Jy ! Component: 2400 - total flux cleaned = -0.00311014 Jy ! Component: 2450 - total flux cleaned = -0.00315499 Jy ! Component: 2500 - total flux cleaned = -0.00323278 Jy ! Component: 2550 - total flux cleaned = -0.00326576 Jy ! Component: 2600 - total flux cleaned = -0.00329857 Jy ! Component: 2650 - total flux cleaned = -0.00333102 Jy ! Component: 2700 - total flux cleaned = -0.00336329 Jy ! Component: 2750 - total flux cleaned = -0.00339525 Jy ! Component: 2800 - total flux cleaned = -0.0033846 Jy ! Component: 2850 - total flux cleaned = -0.00341613 Jy ! Component: 2900 - total flux cleaned = -0.00341624 Jy ! Component: 2950 - total flux cleaned = -0.0034576 Jy ! Component: 3000 - total flux cleaned = -0.00343717 Jy ! Component: 3050 - total flux cleaned = -0.00347796 Jy ! Component: 3100 - total flux cleaned = -0.00350823 Jy ! Component: 3150 - total flux cleaned = -0.00349821 Jy ! Component: 3200 - total flux cleaned = -0.00350816 Jy ! Component: 3250 - total flux cleaned = -0.00352796 Jy ! Component: 3300 - total flux cleaned = -0.00354746 Jy ! Component: 3350 - total flux cleaned = -0.00357657 Jy ! Component: 3400 - total flux cleaned = -0.0035476 Jy ! Component: 3450 - total flux cleaned = -0.0035763 Jy ! Component: 3500 - total flux cleaned = -0.0035479 Jy ! Component: 3550 - total flux cleaned = -0.00355747 Jy ! Component: 3600 - total flux cleaned = -0.00354815 Jy ! Component: 3650 - total flux cleaned = -0.00360403 Jy ! Component: 3700 - total flux cleaned = -0.00359482 Jy ! Component: 3750 - total flux cleaned = -0.00360408 Jy ! Component: 3800 - total flux cleaned = -0.00363147 Jy ! Component: 3850 - total flux cleaned = -0.00364966 Jy ! Component: 3900 - total flux cleaned = -0.0036677 Jy ! Component: 3950 - total flux cleaned = -0.00364077 Jy ! Component: 4000 - total flux cleaned = -0.00364076 Jy ! Component: 4050 - total flux cleaned = -0.00366731 Jy ! Total flux subtracted in 4096 components = -0.00368486 Jy ! Clean residual min=-0.000533 max=0.000616 Jy/beam ! Clean residual mean=-0.000003 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.145622 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 453 components and 0.145622 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1327+5008_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.739 x 5.237 at -9.425 degrees (North through East) ! Clean map min=-0.0010427 max=0.11822 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1327+5008_S_map.fits wmodel /vlbi/uf001/uva//J1327+5008_S_map.mod ! Writing 453 model components to file: /vlbi/uf001/uva//J1327+5008_S_map.mod wobs /vlbi/uf001/uva//J1327+5008_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1327+5008_S_uvs.fits wwins /vlbi/uf001/uva//J1327+5008_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1327+5008_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.118223 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155206 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.393849 0.393849 0.787697 1.57539 3.15079 6.30158 12.6032 25.2063 50.4126 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.118 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 761.713 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1327+5008_S_dfm.log closed on Mon Jan 14 02:25:04 2019