! Started logfile: /vlbi/bp222/maps//J1200+5300_S_dfm.log on Thu Sep 27 11:07:20 2018 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/bp222/maps//J1200+5300_S_uva.fits ! Reading UV FITS file: /vlbi/bp222/maps//J1200+5300_S_uva.fits ! AN table 1: 113 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.972503 visibilities/baseline/integration-bin. ! Found source: J1200+5300 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 12308 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1200+5300_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 459 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014126Jy sigma=15.524759 ! Fit after self-cal, rms=0.868195Jy sigma=13.317231 ! 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=2.363 mas, bmaj=5.321 mas, bpa=-6.248 degrees ! Estimated noise=0.78561 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 = 0.10205 Jy ! Component: 100 - total flux cleaned = 0.12507 Jy ! Total flux subtracted in 100 components = 0.12507 Jy ! Clean residual min=-0.007642 max=0.007999 Jy/beam ! Clean residual mean=0.000006 rms=0.001910 Jy/beam ! Combined flux in latest and established models = 0.12507 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.12507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086934Jy sigma=1.032782 ! Fit after self-cal, rms=0.086653Jy sigma=1.031862 ! 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=2.849 mas, bmaj=6.006 mas, bpa=-5.335 degrees ! Estimated noise=0.487269 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 = 0.0117708 Jy ! Component: 100 - total flux cleaned = 0.0169058 Jy ! Component: 150 - total flux cleaned = 0.0197337 Jy ! Component: 200 - total flux cleaned = 0.0209136 Jy ! Total flux subtracted in 200 components = 0.0209136 Jy ! Clean residual min=-0.005058 max=0.005740 Jy/beam ! Clean residual mean=-0.000002 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.145984 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 30 components and 0.145984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085204Jy sigma=1.001339 ! Fit after self-cal, rms=0.085174Jy sigma=1.001112 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.849 x 6.006 at -5.335 degrees (North through East) ! Clean map min=-0.0048681 max=0.13631 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.97 KP 0.98 ! MK 0.98 NL 0.96 OV 1.00 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.00 KP 1.02 ! MK 0.99 NL 0.89 OV 0.99 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.98 HN 1.00 KP 1.00 ! MK 0.98 NL 1.02 OV 0.98 SC 1.06 ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1505.63 HN 1.09 KP 1.00* ! MK 17.79 NL 1.00* OV 1.05 SC 1.00* ! ! ! Fit before self-cal, rms=0.085174Jy sigma=1.001112 ! Fit after self-cal, rms=0.077511Jy sigma=0.923351 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.89 mas, bmaj=6.048 mas, bpa=-4.945 degrees ! Estimated noise=0.487667 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 = -0.00116689 Jy ! Component: 100 - total flux cleaned = -0.00155363 Jy ! Component: 150 - total flux cleaned = -0.00185359 Jy ! Component: 200 - total flux cleaned = -0.00201662 Jy ! Total flux subtracted in 200 components = -0.00201662 Jy ! Clean residual min=-0.004351 max=0.004997 Jy/beam ! Clean residual mean=-0.000002 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.143967 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.143967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077442Jy sigma=0.922858 ! Fit after self-cal, rms=0.077465Jy sigma=0.922710 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077465Jy sigma=0.922710 ! Fit after self-cal, rms=0.084472Jy sigma=0.895432 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.89 mas, bmaj=6.071 mas, bpa=-4.908 degrees ! Estimated noise=0.492079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000999323 Jy ! Component: 100 - total flux cleaned = 0.00109 Jy ! Component: 150 - total flux cleaned = 0.00105499 Jy ! Component: 200 - total flux cleaned = 0.0010264 Jy ! Total flux subtracted in 200 components = 0.0010264 Jy ! Clean residual min=-0.003566 max=0.003679 Jy/beam ! Clean residual mean=-0.000001 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.144994 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.144994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084409Jy sigma=0.894985 ! Fit after self-cal, rms=0.084573Jy sigma=0.894543 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 (42, 80). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145818 Jy ! Component: 100 - total flux cleaned = 0.00203918 Jy ! Component: 150 - total flux cleaned = 0.00204463 Jy ! Component: 200 - total flux cleaned = 0.00209471 Jy ! Total flux subtracted in 200 components = 0.00209471 Jy ! Clean residual min=-0.003381 max=0.003739 Jy/beam ! Clean residual mean=-0.000001 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.147089 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.147088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084316Jy sigma=0.892150 ! Fit after self-cal, rms=0.084288Jy sigma=0.891750 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084288Jy sigma=0.891750 ! Fit after self-cal, rms=0.078687Jy sigma=0.858405 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.891 mas, bmaj=6.077 mas, bpa=-4.965 degrees ! Estimated noise=0.491574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000344213 Jy ! Component: 100 - total flux cleaned = -0.000243811 Jy ! Component: 150 - total flux cleaned = -0.000214625 Jy ! Component: 200 - total flux cleaned = -0.000165653 Jy ! Total flux subtracted in 200 components = -0.000165653 Jy ! Clean residual min=-0.001804 max=0.002528 Jy/beam ! Clean residual mean=-0.000000 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.146923 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.146923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078659Jy sigma=0.857847 ! Fit after self-cal, rms=0.078669Jy sigma=0.857345 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 (-4, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020567 Jy ! Component: 100 - total flux cleaned = 0.00302157 Jy ! Component: 150 - total flux cleaned = 0.00322772 Jy ! Component: 200 - total flux cleaned = 0.00327587 Jy ! Total flux subtracted in 200 components = 0.00327587 Jy ! Clean residual min=-0.001722 max=0.001625 Jy/beam ! Clean residual mean=-0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.150199 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.150199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078603Jy sigma=0.856103 ! Fit after self-cal, rms=0.078594Jy sigma=0.855940 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078594Jy sigma=0.855940 ! Fit after self-cal, rms=0.078563Jy sigma=0.855725 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.265 mas, bmaj=8.105 mas, bpa=-0.7829 degrees ! Estimated noise=0.627203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012029 Jy ! Component: 100 - total flux cleaned = 0.00125774 Jy ! Component: 150 - total flux cleaned = 0.00139503 Jy ! Component: 200 - total flux cleaned = 0.00144488 Jy ! Total flux subtracted in 200 components = 0.00144488 Jy ! Clean residual min=-0.002171 max=0.002101 Jy/beam ! Clean residual mean=-0.000001 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.151643 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 0.151644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078551Jy sigma=0.855467 ! Fit after self-cal, rms=0.078564Jy sigma=0.855400 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 = 0.00023589 Jy ! Component: 100 - total flux cleaned = 0.000283548 Jy ! Component: 150 - total flux cleaned = 0.000310736 Jy ! Component: 200 - total flux cleaned = 0.000357953 Jy ! Total flux subtracted in 200 components = 0.000357953 Jy ! Clean residual min=-0.002143 max=0.002119 Jy/beam ! Clean residual mean=-0.000001 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.152001 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 140 components and 0.152001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078561Jy sigma=0.855368 ! Fit after self-cal, rms=0.078561Jy sigma=0.855353 ! 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=2.884 mas, bmaj=6.077 mas, bpa=-4.891 degrees ! Estimated noise=0.490688 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.884 x 6.077 at -4.891 degrees (North through East) ! Clean map min=-0.0018876 max=0.13747 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=2.381 mas, bmaj=5.426 mas, bpa=-5.427 degrees ! Estimated noise=0.808744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105894 Jy ! Component: 100 - total flux cleaned = 0.129106 Jy ! Component: 150 - total flux cleaned = 0.136152 Jy ! Component: 200 - total flux cleaned = 0.139315 Jy ! Total flux subtracted in 200 components = 0.139315 Jy ! Clean residual min=-0.002778 max=0.002523 Jy/beam ! Clean residual mean=0.000003 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.139315 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.139315 Jy ! Inverting map and beam ! Estimated beam: bmin=2.884 mas, bmaj=6.077 mas, bpa=-4.891 degrees ! Estimated noise=0.490688 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 = 0.00387068 Jy ! Component: 100 - total flux cleaned = 0.00563351 Jy ! Component: 150 - total flux cleaned = 0.00691982 Jy ! Component: 200 - total flux cleaned = 0.00805981 Jy ! Total flux subtracted in 200 components = 0.00805981 Jy ! Clean residual min=-0.001668 max=0.001680 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.147375 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 0.147375 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=6.265 mas, bmaj=8.105 mas, bpa=-0.7829 degrees ! Estimated noise=0.627203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182499 Jy ! Component: 100 - total flux cleaned = 0.00282613 Jy ! Component: 150 - total flux cleaned = 0.00327369 Jy ! Component: 200 - total flux cleaned = 0.00361551 Jy ! Total flux subtracted in 200 components = 0.00361551 Jy ! Clean residual min=-0.002219 max=0.002067 Jy/beam ! Clean residual mean=0.000000 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.15099 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 = 0.000266428 Jy ! Component: 100 - total flux cleaned = 0.000520835 Jy ! Component: 150 - total flux cleaned = 0.000684632 Jy ! Component: 200 - total flux cleaned = 0.000812368 Jy ! Total flux subtracted in 200 components = 0.000812368 Jy ! Clean residual min=-0.002165 max=0.002091 Jy/beam ! Clean residual mean=-0.000000 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.151803 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 116 components and 0.151803 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.884 mas, bmaj=6.077 mas, bpa=-4.891 degrees ! Estimated noise=0.490688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000582871 Jy ! Component: 100 - total flux cleaned = 0.000798087 Jy ! Component: 150 - total flux cleaned = 0.00105532 Jy ! Component: 200 - total flux cleaned = 0.00125919 Jy ! Total flux subtracted in 200 components = 0.00125919 Jy ! Clean residual min=-0.001607 max=0.001568 Jy/beam ! Clean residual mean=-0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.153062 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 134 components and 0.153062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078605Jy sigma=0.855348 ! Fit after self-cal, rms=0.078609Jy sigma=0.855243 wmodel J1200+5300_S_map.mod ! Writing 134 model components to file: J1200+5300_S_map.mod wobs J1200+5300_S_uvs.fits ! Writing UV FITS file: J1200+5300_S_uvs.fits wwins J1200+5300_S_map.win ! wwins: Wrote 3 windows to J1200+5300_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 = -0.000119726 Jy ! Component: 100 - total flux cleaned = -0.000176788 Jy ! Component: 150 - total flux cleaned = -0.000257089 Jy ! Component: 200 - total flux cleaned = -0.000154169 Jy ! Component: 250 - total flux cleaned = -7.91535e-05 Jy ! Component: 300 - total flux cleaned = 6.67482e-05 Jy ! Component: 350 - total flux cleaned = 0.000114705 Jy ! Component: 400 - total flux cleaned = 0.000208489 Jy ! Component: 450 - total flux cleaned = 0.000391638 Jy ! Component: 500 - total flux cleaned = 0.000413804 Jy ! Component: 550 - total flux cleaned = 0.000480369 Jy ! Component: 600 - total flux cleaned = 0.00052417 Jy ! Component: 650 - total flux cleaned = 0.000481449 Jy ! Component: 700 - total flux cleaned = 0.000524376 Jy ! Component: 750 - total flux cleaned = 0.000482499 Jy ! Component: 800 - total flux cleaned = 0.000420677 Jy ! Component: 850 - total flux cleaned = 0.000339185 Jy ! Component: 900 - total flux cleaned = 0.000319065 Jy ! Component: 950 - total flux cleaned = 0.0002992 Jy ! Component: 1000 - total flux cleaned = 0.000259652 Jy ! Component: 1050 - total flux cleaned = 0.000279155 Jy ! Component: 1100 - total flux cleaned = 0.000240626 Jy ! Component: 1150 - total flux cleaned = 0.000221795 Jy ! Component: 1200 - total flux cleaned = 0.000164986 Jy ! Component: 1250 - total flux cleaned = 0.000146482 Jy ! Component: 1300 - total flux cleaned = 0.000109265 Jy ! Component: 1350 - total flux cleaned = 5.44513e-05 Jy ! Component: 1400 - total flux cleaned = 1.31087e-07 Jy ! Component: 1450 - total flux cleaned = -3.61228e-05 Jy ! Component: 1500 - total flux cleaned = -0.000107688 Jy ! Component: 1550 - total flux cleaned = -0.000178408 Jy ! Component: 1600 - total flux cleaned = -0.00023073 Jy ! Component: 1650 - total flux cleaned = -0.000300091 Jy ! Component: 1700 - total flux cleaned = -0.000368672 Jy ! Component: 1750 - total flux cleaned = -0.000436887 Jy ! Component: 1800 - total flux cleaned = -0.000453878 Jy ! Component: 1850 - total flux cleaned = -0.000537987 Jy ! Component: 1900 - total flux cleaned = -0.000588012 Jy ! Component: 1950 - total flux cleaned = -0.00058811 Jy ! Component: 2000 - total flux cleaned = -0.000637209 Jy ! Component: 2050 - total flux cleaned = -0.000734825 Jy ! Component: 2100 - total flux cleaned = -0.000734711 Jy ! Component: 2150 - total flux cleaned = -0.000766623 Jy ! Component: 2200 - total flux cleaned = -0.000766416 Jy ! Component: 2250 - total flux cleaned = -0.000766374 Jy ! Component: 2300 - total flux cleaned = -0.000766538 Jy ! Component: 2350 - total flux cleaned = -0.000781899 Jy ! Component: 2400 - total flux cleaned = -0.000766584 Jy ! Component: 2450 - total flux cleaned = -0.000827804 Jy ! Component: 2500 - total flux cleaned = -0.000842937 Jy ! Component: 2550 - total flux cleaned = -0.000873135 Jy ! Component: 2600 - total flux cleaned = -0.000933136 Jy ! Component: 2650 - total flux cleaned = -0.000858583 Jy ! Component: 2700 - total flux cleaned = -0.000873387 Jy ! Component: 2750 - total flux cleaned = -0.000858773 Jy ! Component: 2800 - total flux cleaned = -0.000961337 Jy ! Component: 2850 - total flux cleaned = -0.000932394 Jy ! Component: 2900 - total flux cleaned = -0.000932332 Jy ! Component: 2950 - total flux cleaned = -0.000932339 Jy ! Component: 3000 - total flux cleaned = -0.000917991 Jy ! Component: 3050 - total flux cleaned = -0.000946185 Jy ! Component: 3100 - total flux cleaned = -0.0009744 Jy ! Component: 3150 - total flux cleaned = -0.000932295 Jy ! Component: 3200 - total flux cleaned = -0.000932392 Jy ! Component: 3250 - total flux cleaned = -0.000932399 Jy ! Component: 3300 - total flux cleaned = -0.000946085 Jy ! Component: 3350 - total flux cleaned = -0.000918884 Jy ! Component: 3400 - total flux cleaned = -0.000959565 Jy ! Component: 3450 - total flux cleaned = -0.000959529 Jy ! Component: 3500 - total flux cleaned = -0.000973023 Jy ! Component: 3550 - total flux cleaned = -0.000999586 Jy ! Component: 3600 - total flux cleaned = -0.00101285 Jy ! Component: 3650 - total flux cleaned = -0.00101285 Jy ! Component: 3700 - total flux cleaned = -0.00106526 Jy ! Component: 3750 - total flux cleaned = -0.00106534 Jy ! Component: 3800 - total flux cleaned = -0.00105229 Jy ! Component: 3850 - total flux cleaned = -0.00105229 Jy ! Component: 3900 - total flux cleaned = -0.001078 Jy ! Component: 3950 - total flux cleaned = -0.00109076 Jy ! Component: 4000 - total flux cleaned = -0.00115418 Jy ! Component: 4050 - total flux cleaned = -0.00115419 Jy ! Total flux subtracted in 4096 components = -0.00112913 Jy ! Clean residual min=-0.000836 max=0.000807 Jy/beam ! Clean residual mean=-0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.151933 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 426 components and 0.151933 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J1200+5300_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.884 x 6.077 at -4.891 degrees (North through East) ! Clean map min=-0.0019323 max=0.13767 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J1200+5300_S_map.fits wmodel /vlbi/bp222/maps//J1200+5300_S_map.mod ! Writing 426 model components to file: /vlbi/bp222/maps//J1200+5300_S_map.mod wobs /vlbi/bp222/maps//J1200+5300_S_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J1200+5300_S_uvs.fits wwins /vlbi/bp222/maps//J1200+5300_S_map.win ! wwins: Wrote 4 windows to /vlbi/bp222/maps//J1200+5300_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.13767 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000228433 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.497785 0.497785 0.995571 1.99114 3.98228 7.96456 15.9291 31.8583 63.7165 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.137 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 602.669 quit ! Quitting program ! Log file /vlbi/bp222/maps//J1200+5300_S_dfm.log closed on Thu Sep 27 11:07:24 2018