! Started logfile: /vlbi/uf001/uva//J0200-1356_S_dfm.log on Sun Jan 13 21:12:02 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//J0200-1356_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0200-1356_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.999537 visibilities/baseline/integration-bin. ! Found source: J0200-1356 ! ! 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 6477 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 J0200-1356_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.999732Jy sigma=18.304263 ! Fit after self-cal, rms=0.949322Jy sigma=17.350758 ! 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=2.679 mas, bmaj=7.029 mas, bpa=-4.091 degrees ! Estimated noise=0.697044 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 = 0.0403457 Jy ! Component: 100 - total flux cleaned = 0.0497096 Jy ! Total flux subtracted in 100 components = 0.0497096 Jy ! Clean residual min=-0.003471 max=0.003552 Jy/beam ! Clean residual mean=-0.000012 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.0497096 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0497096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071581Jy sigma=1.226722 ! Fit after self-cal, rms=0.070440Jy sigma=1.207705 ! 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=3.147 mas, bmaj=7.89 mas, bpa=-4.803 degrees ! Estimated noise=0.48978 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 = 0.0064574 Jy ! Component: 100 - total flux cleaned = 0.0095693 Jy ! Component: 150 - total flux cleaned = 0.0112707 Jy ! Component: 200 - total flux cleaned = 0.0121177 Jy ! Total flux subtracted in 200 components = 0.0121177 Jy ! Clean residual min=-0.002649 max=0.003183 Jy/beam ! Clean residual mean=-0.000013 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.0618273 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 34 components and 0.0618273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069960Jy sigma=1.195752 ! Fit after self-cal, rms=0.069952Jy sigma=1.195433 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.147 x 7.89 at -4.803 degrees (North through East) ! Clean map min=-0.0026462 max=0.054465 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 0.98 KP 0.99 ! LA 0.98 MK 0.99 NL 1.08 OV 0.96 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.96 HN 1.14 KP 1.07 ! LA 0.93 MK 0.98 NL 1.10 OV 0.97 ! PT 0.83 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 HN 0.99 KP 1.11 ! LA 0.93 MK 0.92 NL 0.95 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.069952Jy sigma=1.195433 ! Fit after self-cal, rms=0.072829Jy sigma=1.191097 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.149 mas, bmaj=7.972 mas, bpa=-5.371 degrees ! Estimated noise=0.487545 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 = 0.000167424 Jy ! Component: 100 - total flux cleaned = 0.000260202 Jy ! Component: 150 - total flux cleaned = 0.000236266 Jy ! Component: 200 - total flux cleaned = 0.000215955 Jy ! Total flux subtracted in 200 components = 0.000215955 Jy ! Clean residual min=-0.002653 max=0.002675 Jy/beam ! Clean residual mean=-0.000008 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.0620432 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.0620432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072801Jy sigma=1.190762 ! Fit after self-cal, rms=0.072932Jy sigma=1.190326 ! 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=0.072932Jy sigma=1.190326 ! Fit after self-cal, rms=0.074524Jy sigma=1.187303 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.141 mas, bmaj=7.977 mas, bpa=-5.754 degrees ! Estimated noise=0.488367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000445733 Jy ! Component: 100 - total flux cleaned = 0.000421602 Jy ! Component: 150 - total flux cleaned = 0.000422537 Jy ! Component: 200 - total flux cleaned = 0.000423895 Jy ! Total flux subtracted in 200 components = 0.000423895 Jy ! Clean residual min=-0.002340 max=0.002765 Jy/beam ! Clean residual mean=-0.000006 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0624671 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.0624671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074508Jy sigma=1.187125 ! Fit after self-cal, rms=0.074563Jy sigma=1.186914 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 (-25.5, -37). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022177 Jy ! Component: 100 - total flux cleaned = 0.00250212 Jy ! Component: 150 - total flux cleaned = 0.00250775 Jy ! Component: 200 - total flux cleaned = 0.00243329 Jy ! Total flux subtracted in 200 components = 0.00243329 Jy ! Clean residual min=-0.002109 max=0.002427 Jy/beam ! Clean residual mean=-0.000010 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0649004 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.0649004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074458Jy sigma=1.185119 ! Fit after self-cal, rms=0.074461Jy sigma=1.184902 ! Inverting map ! Added new window around map position (12.5, 83.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129785 Jy ! Component: 100 - total flux cleaned = 0.00178162 Jy ! Component: 150 - total flux cleaned = 0.0022537 Jy ! Component: 200 - total flux cleaned = 0.00254316 Jy ! Total flux subtracted in 200 components = 0.00254316 Jy ! Clean residual min=-0.002126 max=0.002110 Jy/beam ! Clean residual mean=-0.000010 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0674436 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 0.0674436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074353Jy sigma=1.183149 ! Fit after self-cal, rms=0.074365Jy sigma=1.182946 ! 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=0.074365Jy sigma=1.182946 ! Fit after self-cal, rms=0.074553Jy sigma=1.182857 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.146 mas, bmaj=8.006 mas, bpa=-5.89 degrees ! Estimated noise=0.487782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000469865 Jy ! Component: 100 - total flux cleaned = 0.000712057 Jy ! Component: 150 - total flux cleaned = 0.000747561 Jy ! Component: 200 - total flux cleaned = 0.000746462 Jy ! Total flux subtracted in 200 components = 0.000746462 Jy ! Clean residual min=-0.002080 max=0.002169 Jy/beam ! Clean residual mean=-0.000008 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.06819 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 98 components and 0.06819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074507Jy sigma=1.182177 ! Fit after self-cal, rms=0.074530Jy sigma=1.182121 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 = 3.81626e-05 Jy ! Component: 100 - total flux cleaned = -5.81812e-05 Jy ! Component: 150 - total flux cleaned = -0.000118518 Jy ! Component: 200 - total flux cleaned = -0.000118092 Jy ! Total flux subtracted in 200 components = -0.000118092 Jy ! Clean residual min=-0.002097 max=0.002132 Jy/beam ! Clean residual mean=-0.000009 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0680719 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 104 components and 0.0680719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074500Jy sigma=1.181711 ! Fit after self-cal, rms=0.074505Jy sigma=1.181695 ! 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=0.074505Jy sigma=1.181695 ! Fit after self-cal, rms=0.074565Jy sigma=1.181663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.34 mas, bmaj=14.84 mas, bpa=-3.536 degrees ! Estimated noise=0.625131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.84579e-05 Jy ! Component: 100 - total flux cleaned = -0.000106967 Jy ! Component: 150 - total flux cleaned = -0.000267419 Jy ! Component: 200 - total flux cleaned = -0.000414759 Jy ! Total flux subtracted in 200 components = -0.000414759 Jy ! Clean residual min=-0.002288 max=0.002321 Jy/beam ! Clean residual mean=-0.000014 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.0676572 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.0676571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074549Jy sigma=1.181523 ! Fit after self-cal, rms=0.074559Jy sigma=1.181487 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 = -8.01797e-05 Jy ! Component: 100 - total flux cleaned = -0.00022151 Jy ! Component: 150 - total flux cleaned = -0.000353039 Jy ! Component: 200 - total flux cleaned = -0.000519121 Jy ! Total flux subtracted in 200 components = -0.000519121 Jy ! Clean residual min=-0.002287 max=0.002329 Jy/beam ! Clean residual mean=-0.000014 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.067138 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 131 components and 0.067138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074549Jy sigma=1.181470 ! Fit after self-cal, rms=0.074550Jy sigma=1.181454 ! 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=3.148 mas, bmaj=8.015 mas, bpa=-5.847 degrees ! Estimated noise=0.487775 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.148 x 8.015 at -5.847 degrees (North through East) ! Clean map min=-0.0026545 max=0.054101 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=2.678 mas, bmaj=7.128 mas, bpa=-5.153 degrees ! Estimated noise=0.695189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0411286 Jy ! Component: 100 - total flux cleaned = 0.0506833 Jy ! Component: 150 - total flux cleaned = 0.055307 Jy ! Component: 200 - total flux cleaned = 0.0578861 Jy ! Total flux subtracted in 200 components = 0.0578861 Jy ! Clean residual min=-0.002952 max=0.002727 Jy/beam ! Clean residual mean=0.000010 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.0578861 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 0.0578861 Jy ! Inverting map and beam ! Estimated beam: bmin=3.148 mas, bmaj=8.015 mas, bpa=-5.847 degrees ! Estimated noise=0.487775 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 (3.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00425069 Jy ! Component: 100 - total flux cleaned = 0.00586261 Jy ! Component: 150 - total flux cleaned = 0.00732134 Jy ! Component: 200 - total flux cleaned = 0.00826772 Jy ! Total flux subtracted in 200 components = 0.00826772 Jy ! Clean residual min=-0.002319 max=0.002116 Jy/beam ! Clean residual mean=-0.000009 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0661538 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 47 components and 0.0661538 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=7.34 mas, bmaj=14.84 mas, bpa=-3.536 degrees ! Estimated noise=0.625131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138239 Jy ! Component: 100 - total flux cleaned = 0.0016781 Jy ! Component: 150 - total flux cleaned = 0.00172669 Jy ! Component: 200 - total flux cleaned = 0.00176579 Jy ! Total flux subtracted in 200 components = 0.00176579 Jy ! Clean residual min=-0.002190 max=0.002270 Jy/beam ! Clean residual mean=-0.000014 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.0679196 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 = -3.85912e-05 Jy ! Component: 100 - total flux cleaned = -3.8648e-05 Jy ! Component: 150 - total flux cleaned = -3.70073e-05 Jy ! Component: 200 - total flux cleaned = -3.79005e-05 Jy ! Total flux subtracted in 200 components = -3.79005e-05 Jy ! Clean residual min=-0.002102 max=0.002200 Jy/beam ! Clean residual mean=-0.000012 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0678817 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 87 components and 0.0678817 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.148 mas, bmaj=8.015 mas, bpa=-5.847 degrees ! Estimated noise=0.487775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0001661 Jy ! Component: 100 - total flux cleaned = 1.1384e-05 Jy ! Component: 150 - total flux cleaned = 0.000215309 Jy ! Component: 200 - total flux cleaned = 0.000329688 Jy ! Total flux subtracted in 200 components = 0.000329688 Jy ! Clean residual min=-0.002101 max=0.002190 Jy/beam ! Clean residual mean=-0.000006 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0682114 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 114 components and 0.0682114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074574Jy sigma=1.181769 ! Fit after self-cal, rms=0.074564Jy sigma=1.181537 wmodel J0200-1356_S_map.mod ! Writing 114 model components to file: J0200-1356_S_map.mod wobs J0200-1356_S_uvs.fits ! Writing UV FITS file: J0200-1356_S_uvs.fits wwins J0200-1356_S_map.win ! wwins: Wrote 4 windows to J0200-1356_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 = -4.00157e-05 Jy ! Component: 100 - total flux cleaned = -0.000176927 Jy ! Component: 150 - total flux cleaned = -0.000369417 Jy ! Component: 200 - total flux cleaned = -0.000429587 Jy ! Component: 250 - total flux cleaned = -0.000577033 Jy ! Component: 300 - total flux cleaned = -0.000690578 Jy ! Component: 350 - total flux cleaned = -0.000773896 Jy ! Component: 400 - total flux cleaned = -0.00090938 Jy ! Component: 450 - total flux cleaned = -0.000989035 Jy ! Component: 500 - total flux cleaned = -0.00109246 Jy ! Component: 550 - total flux cleaned = -0.00119354 Jy ! Component: 600 - total flux cleaned = -0.00124287 Jy ! Component: 650 - total flux cleaned = -0.00131553 Jy ! Component: 700 - total flux cleaned = -0.00133893 Jy ! Component: 750 - total flux cleaned = -0.00133884 Jy ! Component: 800 - total flux cleaned = -0.0013849 Jy ! Component: 850 - total flux cleaned = -0.00143006 Jy ! Component: 900 - total flux cleaned = -0.00143012 Jy ! Component: 950 - total flux cleaned = -0.0014966 Jy ! Component: 1000 - total flux cleaned = -0.00153999 Jy ! Component: 1050 - total flux cleaned = -0.00166857 Jy ! Component: 1100 - total flux cleaned = -0.00175291 Jy ! Component: 1150 - total flux cleaned = -0.00175273 Jy ! Component: 1200 - total flux cleaned = -0.00179434 Jy ! Component: 1250 - total flux cleaned = -0.00185503 Jy ! Component: 1300 - total flux cleaned = -0.00189464 Jy ! Component: 1350 - total flux cleaned = -0.00193396 Jy ! Component: 1400 - total flux cleaned = -0.00195326 Jy ! Component: 1450 - total flux cleaned = -0.0019336 Jy ! Component: 1500 - total flux cleaned = -0.00197189 Jy ! Component: 1550 - total flux cleaned = -0.00199065 Jy ! Component: 1600 - total flux cleaned = -0.00202799 Jy ! Component: 1650 - total flux cleaned = -0.00202826 Jy ! Component: 1700 - total flux cleaned = -0.00211933 Jy ! Component: 1750 - total flux cleaned = -0.00206478 Jy ! Component: 1800 - total flux cleaned = -0.00206487 Jy ! Component: 1850 - total flux cleaned = -0.00211766 Jy ! Component: 1900 - total flux cleaned = -0.00213498 Jy ! Component: 1950 - total flux cleaned = -0.00220378 Jy ! Component: 2000 - total flux cleaned = -0.00223777 Jy ! Component: 2050 - total flux cleaned = -0.00227143 Jy ! Component: 2100 - total flux cleaned = -0.00228809 Jy ! Component: 2150 - total flux cleaned = -0.00238706 Jy ! Component: 2200 - total flux cleaned = -0.00238685 Jy ! Component: 2250 - total flux cleaned = -0.00240297 Jy ! Component: 2300 - total flux cleaned = -0.00243499 Jy ! Component: 2350 - total flux cleaned = -0.00243486 Jy ! Component: 2400 - total flux cleaned = -0.00246631 Jy ! Component: 2450 - total flux cleaned = -0.00249769 Jy ! Component: 2500 - total flux cleaned = -0.00248219 Jy ! Component: 2550 - total flux cleaned = -0.0024976 Jy ! Component: 2600 - total flux cleaned = -0.00249767 Jy ! Component: 2650 - total flux cleaned = -0.00254303 Jy ! Component: 2700 - total flux cleaned = -0.00251316 Jy ! Component: 2750 - total flux cleaned = -0.00251328 Jy ! Component: 2800 - total flux cleaned = -0.00254282 Jy ! Component: 2850 - total flux cleaned = -0.00257188 Jy ! Component: 2900 - total flux cleaned = -0.00260094 Jy ! Component: 2950 - total flux cleaned = -0.00258664 Jy ! Component: 3000 - total flux cleaned = -0.00257259 Jy ! Component: 3050 - total flux cleaned = -0.00255861 Jy ! Component: 3100 - total flux cleaned = -0.00261445 Jy ! Component: 3150 - total flux cleaned = -0.00262827 Jy ! Component: 3200 - total flux cleaned = -0.00264204 Jy ! Component: 3250 - total flux cleaned = -0.00269656 Jy ! Component: 3300 - total flux cleaned = -0.00265586 Jy ! Component: 3350 - total flux cleaned = -0.00273642 Jy ! Component: 3400 - total flux cleaned = -0.00274969 Jy ! Component: 3450 - total flux cleaned = -0.00272322 Jy ! Component: 3500 - total flux cleaned = -0.00274956 Jy ! Component: 3550 - total flux cleaned = -0.00280149 Jy ! Component: 3600 - total flux cleaned = -0.00276278 Jy ! Component: 3650 - total flux cleaned = -0.00278848 Jy ! Component: 3700 - total flux cleaned = -0.00280106 Jy ! Component: 3750 - total flux cleaned = -0.00286417 Jy ! Component: 3800 - total flux cleaned = -0.00281384 Jy ! Component: 3850 - total flux cleaned = -0.00283875 Jy ! Component: 3900 - total flux cleaned = -0.0028511 Jy ! Component: 3950 - total flux cleaned = -0.00286346 Jy ! Component: 4000 - total flux cleaned = -0.00292437 Jy ! Component: 4050 - total flux cleaned = -0.00289999 Jy ! Total flux subtracted in 4096 components = -0.00286399 Jy ! Clean residual min=-0.000738 max=0.000792 Jy/beam ! Clean residual mean=-0.000002 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0653474 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 414 components and 0.0653474 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0200-1356_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.148 x 8.015 at -5.847 degrees (North through East) ! Clean map min=-0.0026482 max=0.05422 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0200-1356_S_map.fits wmodel /vlbi/uf001/uva//J0200-1356_S_map.mod ! Writing 414 model components to file: /vlbi/uf001/uva//J0200-1356_S_map.mod wobs /vlbi/uf001/uva//J0200-1356_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0200-1356_S_uvs.fits wwins /vlbi/uf001/uva//J0200-1356_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0200-1356_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0542199 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219583 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.21495 1.21495 2.42991 4.85982 9.71964 19.4393 38.8785 77.7571 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.054 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 246.922 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0200-1356_S_dfm.log closed on Sun Jan 13 21:12:06 2019