! Started logfile: /vlbi/uf001/uvm//J0746+1807_S_a_dfm.log on Sun Jan 13 21:02:52 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/uvm//J0746+1807_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0746+1807_S_a_uvm.fits ! AN table 1: 148 integrations on 28 of 28 possible baselines. ! AN table 2: 148 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.99638 visibilities/baseline/integration-bin. ! Found source: J0746+1807 ! ! 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 24774 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 J0746+1807_S_a] 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 32 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.008023Jy sigma=21.352195 ! Fit after self-cal, rms=0.864015Jy sigma=18.288888 ! 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=2.912 mas, bmaj=9.277 mas, bpa=-23.36 degrees ! Estimated noise=0.406714 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 = 0.102445 Jy ! Component: 100 - total flux cleaned = 0.126414 Jy ! Total flux subtracted in 100 components = 0.126414 Jy ! Clean residual min=-0.005524 max=0.009113 Jy/beam ! Clean residual mean=-0.000021 rms=0.001573 Jy/beam ! Combined flux in latest and established models = 0.126414 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.126414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070255Jy sigma=1.384718 ! Fit after self-cal, rms=0.070239Jy sigma=1.384539 ! 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=3.736 mas, bmaj=10.06 mas, bpa=-20.78 degrees ! Estimated noise=0.219149 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 = 0.0129891 Jy ! Component: 100 - total flux cleaned = 0.0195949 Jy ! Component: 150 - total flux cleaned = 0.0237211 Jy ! Component: 200 - total flux cleaned = 0.025925 Jy ! Total flux subtracted in 200 components = 0.025925 Jy ! Clean residual min=-0.004511 max=0.004868 Jy/beam ! Clean residual mean=-0.000016 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.152339 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 45 components and 0.152339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067738Jy sigma=1.332237 ! Fit after self-cal, rms=0.067704Jy sigma=1.331851 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.736 x 10.06 at -20.78 degrees (North through East) ! Clean map min=-0.0043417 max=0.13746 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.99 KP 1.04 LA 0.92 ! MK 1.06 NL 1.07 OV 0.98 PT 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.96 HN 1.00 KP 1.00 ! LA 0.93 MK 1.00 NL 1.11 PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.95 KP 1.04 LA 0.92 ! MK 1.07 NL 1.11 OV 0.75 PT 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.95 HN 1.00 KP 1.02 ! LA 0.95 MK 1.00 NL 0.67 PT 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.99 KP 1.07 LA 0.89 ! MK 1.09 NL 1.16 OV 0.99 PT 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.95 HN 1.00 KP 1.05 ! LA 0.95 MK 1.01 NL 0.97 PT 1.05 ! ! ! Fit before self-cal, rms=0.067704Jy sigma=1.331851 ! Fit after self-cal, rms=0.063092Jy sigma=1.266135 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.756 mas, bmaj=10.2 mas, bpa=-20.57 degrees ! Estimated noise=0.218045 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 = -0.00120639 Jy ! Component: 100 - total flux cleaned = -0.0014559 Jy ! Component: 150 - total flux cleaned = -0.00159251 Jy ! Component: 200 - total flux cleaned = -0.00162231 Jy ! Total flux subtracted in 200 components = -0.00162231 Jy ! Clean residual min=-0.002934 max=0.003195 Jy/beam ! Clean residual mean=0.000000 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.150716 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.150716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063033Jy sigma=1.264783 ! Fit after self-cal, rms=0.063075Jy sigma=1.263637 ! 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=0.063075Jy sigma=1.263637 ! Fit after self-cal, rms=0.064907Jy sigma=1.232961 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.763 mas, bmaj=10.24 mas, bpa=-20.43 degrees ! Estimated noise=0.217929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.6767e-05 Jy ! Component: 100 - total flux cleaned = -4.25574e-05 Jy ! Component: 150 - total flux cleaned = -0.000140718 Jy ! Component: 200 - total flux cleaned = -0.000275041 Jy ! Total flux subtracted in 200 components = -0.000275041 Jy ! Clean residual min=-0.001328 max=0.001507 Jy/beam ! Clean residual mean=-0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.150441 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.150441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064866Jy sigma=1.231972 ! Fit after self-cal, rms=0.064995Jy sigma=1.231428 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 = -2.18494e-05 Jy ! Component: 100 - total flux cleaned = -7.8436e-05 Jy ! Component: 150 - total flux cleaned = -0.000126486 Jy ! Component: 200 - total flux cleaned = -0.000168491 Jy ! Total flux subtracted in 200 components = -0.000168491 Jy ! Clean residual min=-0.001347 max=0.001472 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.150273 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.150273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064986Jy sigma=1.231223 ! Fit after self-cal, rms=0.064985Jy sigma=1.231215 ! 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=0.064985Jy sigma=1.231215 ! Fit after self-cal, rms=0.065380Jy sigma=1.230914 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.761 mas, bmaj=10.26 mas, bpa=-20.54 degrees ! Estimated noise=0.218049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000457003 Jy ! Component: 100 - total flux cleaned = -0.000546786 Jy ! Component: 150 - total flux cleaned = -0.000583081 Jy ! Component: 200 - total flux cleaned = -0.000611522 Jy ! Total flux subtracted in 200 components = -0.000611522 Jy ! Clean residual min=-0.001301 max=0.001476 Jy/beam ! Clean residual mean=-0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.149661 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.149661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065368Jy sigma=1.230615 ! Fit after self-cal, rms=0.065375Jy sigma=1.230605 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 = 1.46314e-07 Jy ! Component: 100 - total flux cleaned = -3.33526e-05 Jy ! Component: 150 - total flux cleaned = -5.30853e-05 Jy ! Component: 200 - total flux cleaned = -7.88989e-05 Jy ! Total flux subtracted in 200 components = -7.88989e-05 Jy ! Clean residual min=-0.001312 max=0.001485 Jy/beam ! Clean residual mean=-0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.149582 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.149582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065372Jy sigma=1.230536 ! Fit after self-cal, rms=0.065371Jy sigma=1.230536 ! 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=0.065371Jy sigma=1.230536 ! Fit after self-cal, rms=0.065510Jy sigma=1.230419 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.508 mas, bmaj=11.65 mas, bpa=-19.22 degrees ! Estimated noise=0.259475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000403073 Jy ! Component: 100 - total flux cleaned = -0.000460645 Jy ! Component: 150 - total flux cleaned = -0.000507149 Jy ! Component: 200 - total flux cleaned = -0.000521265 Jy ! Total flux subtracted in 200 components = -0.000521265 Jy ! Clean residual min=-0.001639 max=0.002222 Jy/beam ! Clean residual mean=-0.000001 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.149061 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.149061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065509Jy sigma=1.230346 ! Fit after self-cal, rms=0.065510Jy sigma=1.230346 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 = -2.08065e-05 Jy ! Component: 100 - total flux cleaned = -2.89021e-05 Jy ! Component: 150 - total flux cleaned = -3.94274e-05 Jy ! Component: 200 - total flux cleaned = -4.58273e-05 Jy ! Total flux subtracted in 200 components = -4.58273e-05 Jy ! Clean residual min=-0.001646 max=0.002222 Jy/beam ! Clean residual mean=-0.000001 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.149015 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 103 components and 0.149015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065510Jy sigma=1.230326 ! Fit after self-cal, rms=0.065509Jy sigma=1.230322 ! 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=3.762 mas, bmaj=10.28 mas, bpa=-20.6 degrees ! Estimated noise=0.218015 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.762 x 10.28 at -20.6 degrees (North through East) ! Clean map min=-0.001279 max=0.13648 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=2.926 mas, bmaj=9.458 mas, bpa=-22.95 degrees ! Estimated noise=0.412164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.1037 Jy ! Component: 100 - total flux cleaned = 0.12744 Jy ! Component: 150 - total flux cleaned = 0.136578 Jy ! Component: 200 - total flux cleaned = 0.140829 Jy ! Total flux subtracted in 200 components = 0.140829 Jy ! Clean residual min=-0.002281 max=0.002560 Jy/beam ! Clean residual mean=-0.000003 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.140829 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.140829 Jy ! Inverting map and beam ! Estimated beam: bmin=3.762 mas, bmaj=10.28 mas, bpa=-20.6 degrees ! Estimated noise=0.218015 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 = 0.00338104 Jy ! Component: 100 - total flux cleaned = 0.00527721 Jy ! Component: 150 - total flux cleaned = 0.0063878 Jy ! Component: 200 - total flux cleaned = 0.00685773 Jy ! Total flux subtracted in 200 components = 0.00685773 Jy ! Clean residual min=-0.001346 max=0.001457 Jy/beam ! Clean residual mean=-0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.147687 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 54 components and 0.147687 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=7.508 mas, bmaj=11.65 mas, bpa=-19.22 degrees ! Estimated noise=0.259475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000890657 Jy ! Component: 100 - total flux cleaned = 0.00107694 Jy ! Component: 150 - total flux cleaned = 0.00119397 Jy ! Component: 200 - total flux cleaned = 0.00127081 Jy ! Total flux subtracted in 200 components = 0.00127081 Jy ! Clean residual min=-0.001671 max=0.002167 Jy/beam ! Clean residual mean=-0.000001 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.148957 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 = 5.90174e-05 Jy ! Component: 100 - total flux cleaned = 8.6436e-05 Jy ! Component: 150 - total flux cleaned = 0.000104175 Jy ! Component: 200 - total flux cleaned = 0.000119785 Jy ! Total flux subtracted in 200 components = 0.000119785 Jy ! Clean residual min=-0.001668 max=0.002184 Jy/beam ! Clean residual mean=-0.000001 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.149077 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 83 components and 0.149077 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.762 mas, bmaj=10.28 mas, bpa=-20.6 degrees ! Estimated noise=0.218015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010263 Jy ! Component: 100 - total flux cleaned = 6.07143e-05 Jy ! Component: 150 - total flux cleaned = 6.99256e-05 Jy ! Component: 200 - total flux cleaned = 6.98077e-05 Jy ! Total flux subtracted in 200 components = 6.98077e-05 Jy ! Clean residual min=-0.001264 max=0.001417 Jy/beam ! Clean residual mean=-0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.149147 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 97 components and 0.149147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065515Jy sigma=1.230420 ! Fit after self-cal, rms=0.065513Jy sigma=1.230392 wmodel J0746+1807_S_a_map.mod ! Writing 97 model components to file: J0746+1807_S_a_map.mod wobs J0746+1807_S_a_uvs.fits ! Writing UV FITS file: J0746+1807_S_a_uvs.fits wwins J0746+1807_S_a_map.win ! wwins: Wrote 1 windows to J0746+1807_S_a_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 = 0.000547796 Jy ! Component: 100 - total flux cleaned = 0.000709734 Jy ! Component: 150 - total flux cleaned = 0.000732019 Jy ! Component: 200 - total flux cleaned = 0.000732618 Jy ! Component: 250 - total flux cleaned = 0.000732678 Jy ! Component: 300 - total flux cleaned = 0.000694506 Jy ! Component: 350 - total flux cleaned = 0.000694954 Jy ! Component: 400 - total flux cleaned = 0.000658443 Jy ! Component: 450 - total flux cleaned = 0.000605635 Jy ! Component: 500 - total flux cleaned = 0.000536548 Jy ! Component: 550 - total flux cleaned = 0.00041926 Jy ! Component: 600 - total flux cleaned = 0.000337632 Jy ! Component: 650 - total flux cleaned = 0.000273551 Jy ! Component: 700 - total flux cleaned = 0.000210601 Jy ! Component: 750 - total flux cleaned = 0.000164533 Jy ! Component: 800 - total flux cleaned = 0.000134205 Jy ! Component: 850 - total flux cleaned = 6.00999e-05 Jy ! Component: 900 - total flux cleaned = 3.122e-05 Jy ! Component: 950 - total flux cleaned = -1.12671e-05 Jy ! Component: 1000 - total flux cleaned = -2.5051e-05 Jy ! Component: 1050 - total flux cleaned = -6.57115e-05 Jy ! Component: 1100 - total flux cleaned = -5.23098e-05 Jy ! Component: 1150 - total flux cleaned = -9.2296e-05 Jy ! Component: 1200 - total flux cleaned = -0.000118688 Jy ! Component: 1250 - total flux cleaned = -0.000144215 Jy ! Component: 1300 - total flux cleaned = -0.000169638 Jy ! Component: 1350 - total flux cleaned = -0.000194194 Jy ! Component: 1400 - total flux cleaned = -0.000193976 Jy ! Component: 1450 - total flux cleaned = -0.000205911 Jy ! Component: 1500 - total flux cleaned = -0.000182131 Jy ! Component: 1550 - total flux cleaned = -0.000205512 Jy ! Component: 1600 - total flux cleaned = -0.000205669 Jy ! Component: 1650 - total flux cleaned = -0.00026262 Jy ! Component: 1700 - total flux cleaned = -0.000273577 Jy ! Component: 1750 - total flux cleaned = -0.00028452 Jy ! Component: 1800 - total flux cleaned = -0.000339377 Jy ! Component: 1850 - total flux cleaned = -0.000360903 Jy ! Component: 1900 - total flux cleaned = -0.000382318 Jy ! Component: 1950 - total flux cleaned = -0.000413958 Jy ! Component: 2000 - total flux cleaned = -0.000476534 Jy ! Component: 2050 - total flux cleaned = -0.000486707 Jy ! Component: 2100 - total flux cleaned = -0.000517271 Jy ! Component: 2150 - total flux cleaned = -0.000567784 Jy ! Component: 2200 - total flux cleaned = -0.000617552 Jy ! Component: 2250 - total flux cleaned = -0.000627563 Jy ! Component: 2300 - total flux cleaned = -0.000676312 Jy ! Component: 2350 - total flux cleaned = -0.000695571 Jy ! Component: 2400 - total flux cleaned = -0.000743285 Jy ! Component: 2450 - total flux cleaned = -0.000771536 Jy ! Component: 2500 - total flux cleaned = -0.000799478 Jy ! Component: 2550 - total flux cleaned = -0.000827185 Jy ! Component: 2600 - total flux cleaned = -0.000863645 Jy ! Component: 2650 - total flux cleaned = -0.000836526 Jy ! Component: 2700 - total flux cleaned = -0.000854567 Jy ! Component: 2750 - total flux cleaned = -0.000881276 Jy ! Component: 2800 - total flux cleaned = -0.000925207 Jy ! Component: 2850 - total flux cleaned = -0.000951346 Jy ! Component: 2900 - total flux cleaned = -0.000968425 Jy ! Component: 2950 - total flux cleaned = -0.000994044 Jy ! Component: 3000 - total flux cleaned = -0.000977012 Jy ! Component: 3050 - total flux cleaned = -0.000993875 Jy ! Component: 3100 - total flux cleaned = -0.00102707 Jy ! Component: 3150 - total flux cleaned = -0.00103531 Jy ! Component: 3200 - total flux cleaned = -0.00103521 Jy ! Component: 3250 - total flux cleaned = -0.00110007 Jy ! Component: 3300 - total flux cleaned = -0.00111602 Jy ! Component: 3350 - total flux cleaned = -0.00113977 Jy ! Component: 3400 - total flux cleaned = -0.00110823 Jy ! Component: 3450 - total flux cleaned = -0.00113184 Jy ! Component: 3500 - total flux cleaned = -0.00113973 Jy ! Component: 3550 - total flux cleaned = -0.00117832 Jy ! Component: 3600 - total flux cleaned = -0.00119363 Jy ! Component: 3650 - total flux cleaned = -0.00120885 Jy ! Component: 3700 - total flux cleaned = -0.00124662 Jy ! Component: 3750 - total flux cleaned = -0.00127652 Jy ! Component: 3800 - total flux cleaned = -0.00129875 Jy ! Component: 3850 - total flux cleaned = -0.0013282 Jy ! Component: 3900 - total flux cleaned = -0.00132817 Jy ! Component: 3950 - total flux cleaned = -0.00134997 Jy ! Component: 4000 - total flux cleaned = -0.00135001 Jy ! Component: 4050 - total flux cleaned = -0.00136433 Jy ! Total flux subtracted in 4096 components = -0.0013857 Jy ! Clean residual min=-0.000496 max=0.000418 Jy/beam ! Clean residual mean=0.000001 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.147761 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 423 components and 0.147761 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0746+1807_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.762 x 10.28 at -20.6 degrees (North through East) ! Clean map min=-0.00095982 max=0.13656 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0746+1807_S_a_map.fits wmodel /vlbi/uf001/uvm//J0746+1807_S_a_map.mod ! Writing 423 model components to file: /vlbi/uf001/uvm//J0746+1807_S_a_map.mod wobs /vlbi/uf001/uvm//J0746+1807_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0746+1807_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0746+1807_S_a_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uvm//J0746+1807_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.136564 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140625 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.308921 0.308921 0.617842 1.23568 2.47137 4.94274 9.88547 19.7709 39.5419 79.0838 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.136 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 971.122 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0746+1807_S_a_dfm.log closed on Sun Jan 13 21:02:57 2019