! Started logfile: /vlbi/uf001/uva//J0107+1312_S_dfm.log on Sun Jan 13 20:51:35 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//J0107+1312_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0107+1312_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.959788 visibilities/baseline/integration-bin. ! Found source: J0107+1312 ! ! 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 5442 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 J0107+1312_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.029533Jy sigma=21.795962 ! Fit after self-cal, rms=0.803056Jy sigma=17.073585 ! 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=2.754 mas, bmaj=6.908 mas, bpa=-4.944 degrees ! Estimated noise=0.59146 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 = 0.151052 Jy ! Component: 100 - total flux cleaned = 0.185246 Jy ! Total flux subtracted in 100 components = 0.185246 Jy ! Clean residual min=-0.007814 max=0.015621 Jy/beam ! Clean residual mean=-0.000017 rms=0.002137 Jy/beam ! Combined flux in latest and established models = 0.185246 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.185246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077425Jy sigma=1.520888 ! Fit after self-cal, rms=0.077414Jy sigma=1.520686 ! Inverting map ! Added new window around map position (-6, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016695 Jy ! Component: 100 - total flux cleaned = 0.0279875 Jy ! Total flux subtracted in 100 components = 0.0279875 Jy ! Clean residual min=-0.007006 max=0.013031 Jy/beam ! Clean residual mean=-0.000011 rms=0.001732 Jy/beam ! Combined flux in latest and established models = 0.213234 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.213234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072043Jy sigma=1.407069 ! Fit after self-cal, rms=0.071835Jy sigma=1.402931 ! Inverting map ! Added new window around map position (-15.5, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133411 Jy ! Component: 100 - total flux cleaned = 0.0220434 Jy ! Total flux subtracted in 100 components = 0.0220434 Jy ! Clean residual min=-0.005644 max=0.005493 Jy/beam ! Clean residual mean=-0.000008 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.235277 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 54 components and 0.235277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068226Jy sigma=1.326113 ! Fit after self-cal, rms=0.068098Jy sigma=1.323137 ! 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=3.222 mas, bmaj=7.56 mas, bpa=-4.718 degrees ! Estimated noise=0.498627 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 = 0.0113911 Jy ! Component: 100 - total flux cleaned = 0.0197275 Jy ! Component: 150 - total flux cleaned = 0.0262048 Jy ! Component: 200 - total flux cleaned = 0.0313695 Jy ! Total flux subtracted in 200 components = 0.0313695 Jy ! Clean residual min=-0.004394 max=0.004817 Jy/beam ! Clean residual mean=-0.000007 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.266646 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 99 components and 0.266646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065261Jy sigma=1.265313 ! Fit after self-cal, rms=0.065085Jy sigma=1.261378 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.222 x 7.56 at -4.718 degrees (North through East) ! Clean map min=-0.0040566 max=0.19531 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.03 KP 1.00 ! LA 0.93 MK 1.02 NL 1.05 OV 1.00 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.97 HN 1.02 KP 0.99 ! LA 0.94 MK 1.02 NL 1.05 OV 0.97 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.01 KP 1.00 ! LA 0.96 MK 1.00 NL 1.05 OV 1.01 ! PT 0.98 SC 1.05 ! ! ! Fit before self-cal, rms=0.065085Jy sigma=1.261378 ! Fit after self-cal, rms=0.061241Jy sigma=1.233537 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.263 mas, bmaj=7.596 mas, bpa=-4.731 degrees ! Estimated noise=0.4926 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 (-20, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00479143 Jy ! Component: 100 - total flux cleaned = 0.00796367 Jy ! Component: 150 - total flux cleaned = 0.00980302 Jy ! Component: 200 - total flux cleaned = 0.010982 Jy ! Total flux subtracted in 200 components = 0.010982 Jy ! Clean residual min=-0.003190 max=0.003185 Jy/beam ! Clean residual mean=-0.000000 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.277628 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 127 components and 0.277628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060779Jy sigma=1.222686 ! Fit after self-cal, rms=0.060737Jy sigma=1.221837 ! 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=0.060737Jy sigma=1.221837 ! Fit after self-cal, rms=0.059698Jy sigma=1.199201 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.265 mas, bmaj=7.596 mas, bpa=-4.751 degrees ! Estimated noise=0.493535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257683 Jy ! Component: 100 - total flux cleaned = 0.00428517 Jy ! Component: 150 - total flux cleaned = 0.00513009 Jy ! Component: 200 - total flux cleaned = 0.00565604 Jy ! Total flux subtracted in 200 components = 0.00565604 Jy ! Clean residual min=-0.002458 max=0.002592 Jy/beam ! Clean residual mean=0.000004 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.283284 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 155 components and 0.283285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059556Jy sigma=1.195700 ! Fit after self-cal, rms=0.059554Jy sigma=1.195399 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 (100.5, -100.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215936 Jy ! Component: 100 - total flux cleaned = 0.00298916 Jy ! Component: 150 - total flux cleaned = 0.00325558 Jy ! Component: 200 - total flux cleaned = 0.003336 Jy ! Total flux subtracted in 200 components = 0.003336 Jy ! Clean residual min=-0.002311 max=0.002323 Jy/beam ! Clean residual mean=0.000003 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.286621 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 175 components and 0.286621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059447Jy sigma=1.193201 ! Fit after self-cal, rms=0.059440Jy sigma=1.193066 ! 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=0.059440Jy sigma=1.193066 ! Fit after self-cal, rms=0.059409Jy sigma=1.191560 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.268 mas, bmaj=7.594 mas, bpa=-4.735 degrees ! Estimated noise=0.493354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123511 Jy ! Component: 100 - total flux cleaned = 0.00198405 Jy ! Component: 150 - total flux cleaned = 0.00232856 Jy ! Component: 200 - total flux cleaned = 0.00256558 Jy ! Total flux subtracted in 200 components = 0.00256558 Jy ! Clean residual min=-0.002197 max=0.002216 Jy/beam ! Clean residual mean=0.000003 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.289186 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 189 components and 0.289186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059355Jy sigma=1.190358 ! Fit after self-cal, rms=0.059353Jy sigma=1.190288 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 = 0.000484994 Jy ! Component: 100 - total flux cleaned = 0.000609701 Jy ! Component: 150 - total flux cleaned = 0.000668219 Jy ! Component: 200 - total flux cleaned = 0.000723835 Jy ! Total flux subtracted in 200 components = 0.000723835 Jy ! Clean residual min=-0.002145 max=0.002176 Jy/beam ! Clean residual mean=0.000003 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.28991 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 197 components and 0.28991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059325Jy sigma=1.189707 ! Fit after self-cal, rms=0.059324Jy sigma=1.189685 ! 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=0.059324Jy sigma=1.189685 ! Fit after self-cal, rms=0.059309Jy sigma=1.189571 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.304 mas, bmaj=10.98 mas, bpa=-4.158 degrees ! Estimated noise=0.619781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00084578 Jy ! Component: 100 - total flux cleaned = 0.00104311 Jy ! Component: 150 - total flux cleaned = 0.00121187 Jy ! Component: 200 - total flux cleaned = 0.00137805 Jy ! Total flux subtracted in 200 components = 0.00137805 Jy ! Clean residual min=-0.002437 max=0.002341 Jy/beam ! Clean residual mean=0.000006 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.291288 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 230 components and 0.291288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059298Jy sigma=1.189316 ! Fit after self-cal, rms=0.059295Jy sigma=1.189273 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 = 7.21426e-05 Jy ! Component: 100 - total flux cleaned = 0.000155325 Jy ! Component: 150 - total flux cleaned = 0.000174157 Jy ! Component: 200 - total flux cleaned = 0.000173573 Jy ! Total flux subtracted in 200 components = 0.000173573 Jy ! Clean residual min=-0.002382 max=0.002292 Jy/beam ! Clean residual mean=0.000006 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.291462 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 245 components and 0.291462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059290Jy sigma=1.189263 ! Fit after self-cal, rms=0.059290Jy sigma=1.189254 ! 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=3.27 mas, bmaj=7.595 mas, bpa=-4.718 degrees ! Estimated noise=0.49341 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.27 x 7.595 at -4.718 degrees (North through East) ! Clean map min=-0.0020478 max=0.19272 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=2.792 mas, bmaj=6.931 mas, bpa=-4.913 degrees ! Estimated noise=0.587224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.149635 Jy ! Component: 100 - total flux cleaned = 0.184707 Jy ! Component: 150 - total flux cleaned = 0.202539 Jy ! Component: 200 - total flux cleaned = 0.215811 Jy ! Total flux subtracted in 200 components = 0.215811 Jy ! Clean residual min=-0.004464 max=0.007775 Jy/beam ! Clean residual mean=-0.000007 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.215811 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 33 model components to the UV plane model. ! The established model now contains 33 components and 0.215811 Jy ! Inverting map and beam ! Estimated beam: bmin=3.27 mas, bmaj=7.595 mas, bpa=-4.718 degrees ! Estimated noise=0.49341 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 = 0.0149007 Jy ! Component: 100 - total flux cleaned = 0.0260053 Jy ! Component: 150 - total flux cleaned = 0.0344573 Jy ! Component: 200 - total flux cleaned = 0.0409814 Jy ! Total flux subtracted in 200 components = 0.0409814 Jy ! Clean residual min=-0.003212 max=0.004981 Jy/beam ! Clean residual mean=-0.000003 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.256792 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 82 components and 0.256792 Jy ! Inverting map ! Added new window around map position (-10.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00547607 Jy ! Component: 100 - total flux cleaned = 0.00979199 Jy ! Component: 150 - total flux cleaned = 0.0134048 Jy ! Component: 200 - total flux cleaned = 0.0164801 Jy ! Total flux subtracted in 200 components = 0.0164801 Jy ! Clean residual min=-0.002381 max=0.002347 Jy/beam ! Clean residual mean=0.000000 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.273272 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 124 components and 0.273272 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=7.304 mas, bmaj=10.98 mas, bpa=-4.158 degrees ! Estimated noise=0.619781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00454797 Jy ! Component: 100 - total flux cleaned = 0.00770072 Jy ! Component: 150 - total flux cleaned = 0.0101199 Jy ! Component: 200 - total flux cleaned = 0.0120267 Jy ! Total flux subtracted in 200 components = 0.0120267 Jy ! Clean residual min=-0.002619 max=0.002437 Jy/beam ! Clean residual mean=0.000005 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.285299 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 = 0.00151476 Jy ! Component: 100 - total flux cleaned = 0.00263752 Jy ! Component: 150 - total flux cleaned = 0.00328357 Jy ! Component: 200 - total flux cleaned = 0.0037703 Jy ! Total flux subtracted in 200 components = 0.0037703 Jy ! Clean residual min=-0.002467 max=0.002332 Jy/beam ! Clean residual mean=0.000005 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.289069 Jy ! Adding 127 model components to the UV plane model. ! The established model now contains 238 components and 0.289069 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.27 mas, bmaj=7.595 mas, bpa=-4.718 degrees ! Estimated noise=0.49341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000857034 Jy ! Component: 100 - total flux cleaned = 0.000999324 Jy ! Component: 150 - total flux cleaned = 0.00112521 Jy ! Component: 200 - total flux cleaned = 0.00127682 Jy ! Total flux subtracted in 200 components = 0.00127682 Jy ! Clean residual min=-0.002069 max=0.002038 Jy/beam ! Clean residual mean=0.000003 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.290346 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 260 components and 0.290346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059284Jy sigma=1.189094 ! Fit after self-cal, rms=0.059265Jy sigma=1.188770 wmodel J0107+1312_S_map.mod ! Writing 260 model components to file: J0107+1312_S_map.mod wobs J0107+1312_S_uvs.fits ! Writing UV FITS file: J0107+1312_S_uvs.fits wwins J0107+1312_S_map.win ! wwins: Wrote 6 windows to J0107+1312_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 = -0.000457419 Jy ! Component: 100 - total flux cleaned = -0.00112545 Jy ! Component: 150 - total flux cleaned = -0.00169205 Jy ! Component: 200 - total flux cleaned = -0.00207659 Jy ! Component: 250 - total flux cleaned = -0.00223205 Jy ! Component: 300 - total flux cleaned = -0.00238271 Jy ! Component: 350 - total flux cleaned = -0.0024116 Jy ! Component: 400 - total flux cleaned = -0.00246923 Jy ! Component: 450 - total flux cleaned = -0.00246893 Jy ! Component: 500 - total flux cleaned = -0.00246866 Jy ! Component: 550 - total flux cleaned = -0.00246827 Jy ! Component: 600 - total flux cleaned = -0.00249467 Jy ! Component: 650 - total flux cleaned = -0.00249491 Jy ! Component: 700 - total flux cleaned = -0.00252036 Jy ! Component: 750 - total flux cleaned = -0.00249505 Jy ! Component: 800 - total flux cleaned = -0.00257061 Jy ! Component: 850 - total flux cleaned = -0.00259508 Jy ! Component: 900 - total flux cleaned = -0.00259509 Jy ! Component: 950 - total flux cleaned = -0.00259516 Jy ! Component: 1000 - total flux cleaned = -0.00259545 Jy ! Component: 1050 - total flux cleaned = -0.00261937 Jy ! Component: 1100 - total flux cleaned = -0.00271235 Jy ! Component: 1150 - total flux cleaned = -0.00280409 Jy ! Component: 1200 - total flux cleaned = -0.00275816 Jy ! Component: 1250 - total flux cleaned = -0.00275828 Jy ! Component: 1300 - total flux cleaned = -0.0027583 Jy ! Component: 1350 - total flux cleaned = -0.00275874 Jy ! Component: 1400 - total flux cleaned = -0.00278081 Jy ! Component: 1450 - total flux cleaned = -0.00280238 Jy ! Component: 1500 - total flux cleaned = -0.0027168 Jy ! Component: 1550 - total flux cleaned = -0.0027808 Jy ! Component: 1600 - total flux cleaned = -0.00275984 Jy ! Component: 1650 - total flux cleaned = -0.00271833 Jy ! Component: 1700 - total flux cleaned = -0.00273937 Jy ! Component: 1750 - total flux cleaned = -0.00280068 Jy ! Component: 1800 - total flux cleaned = -0.00275988 Jy ! Component: 1850 - total flux cleaned = -0.00271982 Jy ! Component: 1900 - total flux cleaned = -0.0026999 Jy ! Component: 1950 - total flux cleaned = -0.00275931 Jy ! Component: 2000 - total flux cleaned = -0.00268092 Jy ! Component: 2050 - total flux cleaned = -0.00273917 Jy ! Component: 2100 - total flux cleaned = -0.00264258 Jy ! Component: 2150 - total flux cleaned = -0.00264271 Jy ! Component: 2200 - total flux cleaned = -0.00264257 Jy ! Component: 2250 - total flux cleaned = -0.00256725 Jy ! Component: 2300 - total flux cleaned = -0.00264229 Jy ! Component: 2350 - total flux cleaned = -0.00254944 Jy ! Component: 2400 - total flux cleaned = -0.00267849 Jy ! Component: 2450 - total flux cleaned = -0.00258693 Jy ! Component: 2500 - total flux cleaned = -0.00253241 Jy ! Component: 2550 - total flux cleaned = -0.00255043 Jy ! Component: 2600 - total flux cleaned = -0.00253245 Jy ! Component: 2650 - total flux cleaned = -0.00253258 Jy ! Component: 2700 - total flux cleaned = -0.00256789 Jy ! Component: 2750 - total flux cleaned = -0.00255034 Jy ! Component: 2800 - total flux cleaned = -0.00249812 Jy ! Component: 2850 - total flux cleaned = -0.00244634 Jy ! Component: 2900 - total flux cleaned = -0.00239491 Jy ! Component: 2950 - total flux cleaned = -0.00248028 Jy ! Component: 3000 - total flux cleaned = -0.00242948 Jy ! Component: 3050 - total flux cleaned = -0.00246311 Jy ! Component: 3100 - total flux cleaned = -0.0023796 Jy ! Component: 3150 - total flux cleaned = -0.00237962 Jy ! Component: 3200 - total flux cleaned = -0.00239617 Jy ! Component: 3250 - total flux cleaned = -0.00233069 Jy ! Component: 3300 - total flux cleaned = -0.00234703 Jy ! Component: 3350 - total flux cleaned = -0.0023308 Jy ! Component: 3400 - total flux cleaned = -0.00234703 Jy ! Component: 3450 - total flux cleaned = -0.0023311 Jy ! Component: 3500 - total flux cleaned = -0.00231533 Jy ! Component: 3550 - total flux cleaned = -0.0023153 Jy ! Component: 3600 - total flux cleaned = -0.00231534 Jy ! Component: 3650 - total flux cleaned = -0.00231522 Jy ! Component: 3700 - total flux cleaned = -0.00225325 Jy ! Component: 3750 - total flux cleaned = -0.00229938 Jy ! Component: 3800 - total flux cleaned = -0.00231476 Jy ! Component: 3850 - total flux cleaned = -0.00228449 Jy ! Component: 3900 - total flux cleaned = -0.00229961 Jy ! Component: 3950 - total flux cleaned = -0.0023594 Jy ! Component: 4000 - total flux cleaned = -0.00235946 Jy ! Component: 4050 - total flux cleaned = -0.00234475 Jy ! Total flux subtracted in 4096 components = -0.00228597 Jy ! Clean residual min=-0.001135 max=0.000952 Jy/beam ! Clean residual mean=0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.28806 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 540 components and 0.288061 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0107+1312_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.27 x 7.595 at -4.718 degrees (North through East) ! Clean map min=-0.0016749 max=0.19322 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0107+1312_S_map.fits wmodel /vlbi/uf001/uva//J0107+1312_S_map.mod ! Writing 540 model components to file: /vlbi/uf001/uva//J0107+1312_S_map.mod wobs /vlbi/uf001/uva//J0107+1312_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0107+1312_S_uvs.fits wwins /vlbi/uf001/uva//J0107+1312_S_map.win ! wwins: Wrote 7 windows to /vlbi/uf001/uva//J0107+1312_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.193224 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000267096 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.414694 0.414694 0.829388 1.65878 3.31755 6.63511 13.2702 26.5404 53.0809 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.193 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 723.424 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0107+1312_S_dfm.log closed on Sun Jan 13 20:51:39 2019