! Started logfile: /vlbi/uf001/uva//J1610+1811_S_b_dfm.log on Mon Jan 14 03:36:34 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//J1610+1811_S_b_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1610+1811_S_b_uva.fits ! AN table 1: 119 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.662365 visibilities/baseline/integration-bin. ! Found source: J1610+1811 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 6621 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 J1610+1811_S_b] 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 233 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 233 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008073Jy sigma=17.242997 ! Fit after self-cal, rms=0.909545Jy sigma=15.703654 ! 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=2.676 mas, bmaj=9.908 mas, bpa=-20.66 degrees ! Estimated noise=0.824055 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 = 0.066524 Jy ! Component: 100 - total flux cleaned = 0.0880921 Jy ! Total flux subtracted in 100 components = 0.0880921 Jy ! Clean residual min=-0.006219 max=0.009318 Jy/beam ! Clean residual mean=-0.000030 rms=0.001678 Jy/beam ! Combined flux in latest and established models = 0.0880921 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0880921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090383Jy sigma=1.178805 ! Fit after self-cal, rms=0.090217Jy sigma=1.175283 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104146 Jy ! Component: 100 - total flux cleaned = 0.0162402 Jy ! Total flux subtracted in 100 components = 0.0162402 Jy ! Clean residual min=-0.005035 max=0.004943 Jy/beam ! Clean residual mean=-0.000011 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 0.104332 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.104332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088398Jy sigma=1.142963 ! Fit after self-cal, rms=0.088362Jy sigma=1.142350 ! 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=3.38 mas, bmaj=10.29 mas, bpa=-19.92 degrees ! Estimated noise=0.535275 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 = 0.00627986 Jy ! Component: 100 - total flux cleaned = 0.0100448 Jy ! Component: 150 - total flux cleaned = 0.0124955 Jy ! Component: 200 - total flux cleaned = 0.0141295 Jy ! Total flux subtracted in 200 components = 0.0141295 Jy ! Clean residual min=-0.003679 max=0.005013 Jy/beam ! Clean residual mean=0.000006 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.118462 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 60 components and 0.118462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087683Jy sigma=1.133044 ! Fit after self-cal, rms=0.087625Jy sigma=1.132594 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.38 x 10.29 at -19.92 degrees (North through East) ! Clean map min=-0.0036277 max=0.088045 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 135 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.07 HN 1.02 KP 1.00 ! LA 0.93 MK 1.01 NL 1.06 PT 0.96 ! ! ! Correcting IF 2. ! A total of 135 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.08 KP 0.96 ! LA 0.95 MK 0.99 NL 0.85 PT 1.02 ! ! ! Correcting IF 3. ! A total of 135 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.13 HN 1.04 KP 1.00 ! LA 0.94 MK 1.04 NL 1.05 PT 1.00 ! ! ! Fit before self-cal, rms=0.087625Jy sigma=1.132594 ! Fit after self-cal, rms=0.078516Jy sigma=1.115023 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.35 mas, bmaj=10.1 mas, bpa=-20.27 degrees ! Estimated noise=0.554026 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 = 0.00101861 Jy ! Component: 100 - total flux cleaned = 0.00102131 Jy ! Component: 150 - total flux cleaned = 0.000964145 Jy ! Component: 200 - total flux cleaned = 0.000915058 Jy ! Total flux subtracted in 200 components = 0.000915058 Jy ! Clean residual min=-0.003082 max=0.004407 Jy/beam ! Clean residual mean=0.000007 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.119377 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 67 components and 0.119377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078480Jy sigma=1.114538 ! Fit after self-cal, rms=0.078440Jy sigma=1.114151 ! 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=0.078440Jy sigma=1.114151 ! Fit after self-cal, rms=0.071382Jy sigma=1.104561 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.359 mas, bmaj=9.999 mas, bpa=-20.22 degrees ! Estimated noise=0.548873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000819166 Jy ! Component: 100 - total flux cleaned = 0.000647276 Jy ! Component: 150 - total flux cleaned = 0.00061868 Jy ! Component: 200 - total flux cleaned = 0.000596949 Jy ! Total flux subtracted in 200 components = 0.000596949 Jy ! Clean residual min=-0.002966 max=0.003528 Jy/beam ! Clean residual mean=-0.000006 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.119974 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.119974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071338Jy sigma=1.103984 ! Fit after self-cal, rms=0.071358Jy sigma=1.103553 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 (-13.5, 21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00342194 Jy ! Component: 100 - total flux cleaned = 0.00539518 Jy ! Component: 150 - total flux cleaned = 0.00650882 Jy ! Component: 200 - total flux cleaned = 0.00697722 Jy ! Total flux subtracted in 200 components = 0.00697722 Jy ! Clean residual min=-0.002463 max=0.002206 Jy/beam ! Clean residual mean=-0.000004 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.126951 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 119 components and 0.126951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071192Jy sigma=1.099822 ! Fit after self-cal, rms=0.071172Jy sigma=1.099658 ! 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=0.071172Jy sigma=1.099658 ! Fit after self-cal, rms=0.070592Jy sigma=1.099289 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.354 mas, bmaj=9.963 mas, bpa=-20.19 degrees ! Estimated noise=0.544621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127821 Jy ! Component: 100 - total flux cleaned = 0.00179124 Jy ! Component: 150 - total flux cleaned = 0.00204177 Jy ! Component: 200 - total flux cleaned = 0.00213635 Jy ! Total flux subtracted in 200 components = 0.00213635 Jy ! Clean residual min=-0.002261 max=0.002216 Jy/beam ! Clean residual mean=-0.000001 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.129087 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 152 components and 0.129087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070550Jy sigma=1.098472 ! Fit after self-cal, rms=0.070551Jy sigma=1.098429 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 = 8.36854e-05 Jy ! Component: 100 - total flux cleaned = 0.000198716 Jy ! Component: 150 - total flux cleaned = 0.000328849 Jy ! Component: 200 - total flux cleaned = 0.000400846 Jy ! Total flux subtracted in 200 components = 0.000400846 Jy ! Clean residual min=-0.002156 max=0.002166 Jy/beam ! Clean residual mean=-0.000001 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.129488 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 169 components and 0.129488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070532Jy sigma=1.098108 ! Fit after self-cal, rms=0.070529Jy sigma=1.098093 ! 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=0.070529Jy sigma=1.098093 ! Fit after self-cal, rms=0.070417Jy sigma=1.098008 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.937 mas, bmaj=11.11 mas, bpa=-22.64 degrees ! Estimated noise=0.68515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360501 Jy ! Component: 100 - total flux cleaned = 0.000611698 Jy ! Component: 150 - total flux cleaned = 0.000679223 Jy ! Component: 200 - total flux cleaned = 0.000719332 Jy ! Total flux subtracted in 200 components = 0.000719332 Jy ! Clean residual min=-0.002133 max=0.002366 Jy/beam ! Clean residual mean=0.000000 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.130207 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 197 components and 0.130207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070402Jy sigma=1.097873 ! Fit after self-cal, rms=0.070403Jy sigma=1.097842 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 = -3.0071e-05 Jy ! Component: 100 - total flux cleaned = 2.5349e-05 Jy ! Component: 150 - total flux cleaned = 7.56966e-05 Jy ! Component: 200 - total flux cleaned = 0.000105775 Jy ! Total flux subtracted in 200 components = 0.000105775 Jy ! Clean residual min=-0.002137 max=0.002330 Jy/beam ! Clean residual mean=0.000000 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.130313 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 206 components and 0.130313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070396Jy sigma=1.097800 ! Fit after self-cal, rms=0.070396Jy sigma=1.097787 ! 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=3.356 mas, bmaj=9.948 mas, bpa=-20.21 degrees ! Estimated noise=0.543507 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.356 x 9.948 at -20.21 degrees (North through East) ! Clean map min=-0.0018819 max=0.086875 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=2.695 mas, bmaj=9.769 mas, bpa=-20.6 degrees ! Estimated noise=0.828265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0662917 Jy ! Component: 100 - total flux cleaned = 0.0890758 Jy ! Component: 150 - total flux cleaned = 0.0998995 Jy ! Component: 200 - total flux cleaned = 0.105918 Jy ! Total flux subtracted in 200 components = 0.105918 Jy ! Clean residual min=-0.004335 max=0.003940 Jy/beam ! Clean residual mean=-0.000016 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.105918 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.105918 Jy ! Inverting map and beam ! Estimated beam: bmin=3.356 mas, bmaj=9.948 mas, bpa=-20.21 degrees ! Estimated noise=0.543507 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) ! Added new window around map position (-4.5, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00589172 Jy ! Component: 100 - total flux cleaned = 0.00982746 Jy ! Component: 150 - total flux cleaned = 0.0128514 Jy ! Component: 200 - total flux cleaned = 0.0152644 Jy ! Total flux subtracted in 200 components = 0.0152644 Jy ! Clean residual min=-0.002484 max=0.002400 Jy/beam ! Clean residual mean=-0.000008 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.121183 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 72 components and 0.121183 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=7.937 mas, bmaj=11.11 mas, bpa=-22.64 degrees ! Estimated noise=0.68515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271618 Jy ! Component: 100 - total flux cleaned = 0.00459296 Jy ! Component: 150 - total flux cleaned = 0.0059901 Jy ! Component: 200 - total flux cleaned = 0.00706663 Jy ! Total flux subtracted in 200 components = 0.00706663 Jy ! Clean residual min=-0.002305 max=0.002536 Jy/beam ! Clean residual mean=-0.000004 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.128249 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 = 0.000777729 Jy ! Component: 100 - total flux cleaned = 0.00100631 Jy ! Component: 150 - total flux cleaned = 0.00123717 Jy ! Component: 200 - total flux cleaned = 0.00137738 Jy ! Total flux subtracted in 200 components = 0.00137738 Jy ! Clean residual min=-0.002139 max=0.002427 Jy/beam ! Clean residual mean=-0.000002 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.129627 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 133 components and 0.129626 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.356 mas, bmaj=9.948 mas, bpa=-20.21 degrees ! Estimated noise=0.543507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000553083 Jy ! Component: 100 - total flux cleaned = -0.000439973 Jy ! Component: 150 - total flux cleaned = -0.000302501 Jy ! Component: 200 - total flux cleaned = -0.000145229 Jy ! Total flux subtracted in 200 components = -0.000145229 Jy ! Clean residual min=-0.001955 max=0.002133 Jy/beam ! Clean residual mean=-0.000001 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.129481 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 153 components and 0.129481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070396Jy sigma=1.097770 ! Fit after self-cal, rms=0.070395Jy sigma=1.097683 wmodel J1610+1811_S_b_map.mod ! Writing 153 model components to file: J1610+1811_S_b_map.mod wobs J1610+1811_S_b_uvs.fits ! Writing UV FITS file: J1610+1811_S_b_uvs.fits wwins J1610+1811_S_b_map.win ! wwins: Wrote 3 windows to J1610+1811_S_b_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 = 0.000319387 Jy ! Component: 100 - total flux cleaned = 0.000219575 Jy ! Component: 150 - total flux cleaned = 0.000156282 Jy ! Component: 200 - total flux cleaned = 0.000156725 Jy ! Component: 250 - total flux cleaned = 7.2804e-05 Jy ! Component: 300 - total flux cleaned = -3.55772e-05 Jy ! Component: 350 - total flux cleaned = -0.000219133 Jy ! Component: 400 - total flux cleaned = -0.000421436 Jy ! Component: 450 - total flux cleaned = -0.000568229 Jy ! Component: 500 - total flux cleaned = -0.000757991 Jy ! Component: 550 - total flux cleaned = -0.000896041 Jy ! Component: 600 - total flux cleaned = -0.00100843 Jy ! Component: 650 - total flux cleaned = -0.00120399 Jy ! Component: 700 - total flux cleaned = -0.00128849 Jy ! Component: 750 - total flux cleaned = -0.0013915 Jy ! Component: 800 - total flux cleaned = -0.00151136 Jy ! Component: 850 - total flux cleaned = -0.00155025 Jy ! Component: 900 - total flux cleaned = -0.00160739 Jy ! Component: 950 - total flux cleaned = -0.00166348 Jy ! Component: 1000 - total flux cleaned = -0.00171856 Jy ! Component: 1050 - total flux cleaned = -0.00175432 Jy ! Component: 1100 - total flux cleaned = -0.00173675 Jy ! Component: 1150 - total flux cleaned = -0.00173685 Jy ! Component: 1200 - total flux cleaned = -0.00178685 Jy ! Component: 1250 - total flux cleaned = -0.00175403 Jy ! Component: 1300 - total flux cleaned = -0.00178616 Jy ! Component: 1350 - total flux cleaned = -0.00172321 Jy ! Component: 1400 - total flux cleaned = -0.00169259 Jy ! Component: 1450 - total flux cleaned = -0.00161656 Jy ! Component: 1500 - total flux cleaned = -0.00155666 Jy ! Component: 1550 - total flux cleaned = -0.00149812 Jy ! Component: 1600 - total flux cleaned = -0.00145494 Jy ! Component: 1650 - total flux cleaned = -0.0014407 Jy ! Component: 1700 - total flux cleaned = -0.00135688 Jy ! Component: 1750 - total flux cleaned = -0.00137094 Jy ! Component: 1800 - total flux cleaned = -0.00133033 Jy ! Component: 1850 - total flux cleaned = -0.00131692 Jy ! Component: 1900 - total flux cleaned = -0.00126402 Jy ! Component: 1950 - total flux cleaned = -0.00126384 Jy ! Component: 2000 - total flux cleaned = -0.00125104 Jy ! Component: 2050 - total flux cleaned = -0.00123799 Jy ! Component: 2100 - total flux cleaned = -0.00121272 Jy ! Component: 2150 - total flux cleaned = -0.00117562 Jy ! Component: 2200 - total flux cleaned = -0.00115108 Jy ! Component: 2250 - total flux cleaned = -0.00109091 Jy ! Component: 2300 - total flux cleaned = -0.00110309 Jy ! Component: 2350 - total flux cleaned = -0.00107986 Jy ! Component: 2400 - total flux cleaned = -0.00112639 Jy ! Component: 2450 - total flux cleaned = -0.00106914 Jy ! Component: 2500 - total flux cleaned = -0.00105778 Jy ! Component: 2550 - total flux cleaned = -0.00101267 Jy ! Component: 2600 - total flux cleaned = -0.000923279 Jy ! Component: 2650 - total flux cleaned = -0.000923225 Jy ! Component: 2700 - total flux cleaned = -0.000868254 Jy ! Component: 2750 - total flux cleaned = -0.000814029 Jy ! Component: 2800 - total flux cleaned = -0.000803106 Jy ! Component: 2850 - total flux cleaned = -0.000760376 Jy ! Component: 2900 - total flux cleaned = -0.000697086 Jy ! Component: 2950 - total flux cleaned = -0.00067618 Jy ! Component: 3000 - total flux cleaned = -0.000593011 Jy ! Component: 3050 - total flux cleaned = -0.000531139 Jy ! Component: 3100 - total flux cleaned = -0.000469602 Jy ! Component: 3150 - total flux cleaned = -0.000408659 Jy ! Component: 3200 - total flux cleaned = -0.000358182 Jy ! Component: 3250 - total flux cleaned = -0.000308081 Jy ! Component: 3300 - total flux cleaned = -0.000228566 Jy ! Component: 3350 - total flux cleaned = -0.000179203 Jy ! Component: 3400 - total flux cleaned = -8.10329e-05 Jy ! Component: 3450 - total flux cleaned = -3.23439e-05 Jy ! Component: 3500 - total flux cleaned = -3.33024e-06 Jy ! Component: 3550 - total flux cleaned = 6.40804e-05 Jy ! Component: 3600 - total flux cleaned = 7.35975e-05 Jy ! Component: 3650 - total flux cleaned = 0.000159333 Jy ! Component: 3700 - total flux cleaned = 0.000216131 Jy ! Component: 3750 - total flux cleaned = 0.000282078 Jy ! Component: 3800 - total flux cleaned = 0.000328924 Jy ! Component: 3850 - total flux cleaned = 0.000356979 Jy ! Component: 3900 - total flux cleaned = 0.000468351 Jy ! Component: 3950 - total flux cleaned = 0.000523764 Jy ! Component: 4000 - total flux cleaned = 0.000551298 Jy ! Component: 4050 - total flux cleaned = 0.000633671 Jy ! Total flux subtracted in 4096 components = 0.000670113 Jy ! Clean residual min=-0.000574 max=0.000499 Jy/beam ! Clean residual mean=0.000003 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.130151 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 461 components and 0.130151 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1610+1811_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.356 x 9.948 at -20.21 degrees (North through East) ! Clean map min=-0.0012938 max=0.086278 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1610+1811_S_b_map.fits wmodel /vlbi/uf001/uva//J1610+1811_S_b_map.mod ! Writing 461 model components to file: /vlbi/uf001/uva//J1610+1811_S_b_map.mod wobs /vlbi/uf001/uva//J1610+1811_S_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1610+1811_S_b_uvs.fits wwins /vlbi/uf001/uva//J1610+1811_S_b_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1610+1811_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0862781 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160744 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.558928 0.558928 1.11786 2.23571 4.47142 8.94285 17.8857 35.7714 71.5428 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 536.741 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1610+1811_S_b_dfm.log closed on Mon Jan 14 03:36:39 2019