! Started logfile: /vlbi/uf001/uvm//J0801-3336_S_a_dfm.log on Sun Jan 13 21:05:34 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/uvm//J0801-3336_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0801-3336_S_a_uvm.fits ! AN table 1: 29 integrations on 28 of 28 possible baselines. ! AN table 2: 29 integrations on 28 of 28 possible baselines. ! AN table 3: 39 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.999591 visibilities/baseline/integration-bin. ! Found source: J0801-3336 ! ! 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 7326 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 J0801-3336_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 8 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.006515Jy sigma=14.925280 ! Fit after self-cal, rms=0.910012Jy sigma=13.456464 ! 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=3.381 mas, bmaj=14.22 mas, bpa=-9.704 degrees ! Estimated noise=0.948978 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 = 0.0661671 Jy ! Component: 100 - total flux cleaned = 0.0923831 Jy ! Total flux subtracted in 100 components = 0.0923831 Jy ! Clean residual min=-0.006708 max=0.012244 Jy/beam ! Clean residual mean=-0.000041 rms=0.002020 Jy/beam ! Combined flux in latest and established models = 0.0923831 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 37 components and 0.0923831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091336Jy sigma=1.274518 ! Fit after self-cal, rms=0.090606Jy sigma=1.264823 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147256 Jy ! Component: 100 - total flux cleaned = 0.0230012 Jy ! Total flux subtracted in 100 components = 0.0230012 Jy ! Clean residual min=-0.005245 max=0.005888 Jy/beam ! Clean residual mean=-0.000032 rms=0.001473 Jy/beam ! Combined flux in latest and established models = 0.115384 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 69 components and 0.115384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087659Jy sigma=1.211156 ! Fit after self-cal, rms=0.087549Jy sigma=1.210148 ! 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=4.522 mas, bmaj=17.32 mas, bpa=-7.966 degrees ! Estimated noise=0.576211 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 (-5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00824447 Jy ! Component: 100 - total flux cleaned = 0.0129161 Jy ! Component: 150 - total flux cleaned = 0.0153835 Jy ! Component: 200 - total flux cleaned = 0.0162071 Jy ! Total flux subtracted in 200 components = 0.0162071 Jy ! Clean residual min=-0.004202 max=0.004169 Jy/beam ! Clean residual mean=-0.000014 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.131591 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 119 components and 0.131591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086772Jy sigma=1.197280 ! Fit after self-cal, rms=0.086745Jy sigma=1.196311 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.522 x 17.32 at -7.966 degrees (North through East) ! Clean map min=-0.0039295 max=0.084551 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.96 KP 0.92 LA 0.84 ! NL 1.10 OV 0.89 PT 1.05 SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.94 KP 0.94 LA 0.95 ! MK 1.03 NL 1.24 OV 0.97 PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.01 KP 1.05 LA 1.00 ! NL 1.19 OV 1.10 PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 HN 0.88 KP 1.00 LA 0.97 ! NL 1.01 OV 0.91 PT 0.97 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.93 KP 1.01 LA 0.97 ! MK 0.97 NL 1.20 OV 0.97 PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.06 KP 1.02 LA 1.04 ! NL 1.19 OV 0.96 PT 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 0.72 KP 1.02 LA 0.90 ! NL 0.98 OV 0.99 PT 0.99 SC 1.21 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.91 KP 0.94 LA 0.92 ! MK 0.91 NL 1.07 OV 1.02 PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.01 KP 1.10 LA 1.02 ! NL 1.19 OV 1.02 PT 1.07 ! ! ! Fit before self-cal, rms=0.086745Jy sigma=1.196311 ! Fit after self-cal, rms=0.088168Jy sigma=1.183134 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.484 mas, bmaj=17.44 mas, bpa=-8.671 degrees ! Estimated noise=0.571589 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 = -0.00018247 Jy ! Component: 100 - total flux cleaned = -0.000440815 Jy ! Component: 150 - total flux cleaned = -0.000640712 Jy ! Component: 200 - total flux cleaned = -0.000698762 Jy ! Total flux subtracted in 200 components = -0.000698762 Jy ! Clean residual min=-0.002768 max=0.002353 Jy/beam ! Clean residual mean=0.000003 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.130893 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 141 components and 0.130893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088131Jy sigma=1.182586 ! Fit after self-cal, rms=0.088246Jy sigma=1.182049 ! 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=0.088246Jy sigma=1.182049 ! Fit after self-cal, rms=0.088419Jy sigma=1.181948 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.47 mas, bmaj=17.49 mas, bpa=-8.895 degrees ! Estimated noise=0.570357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000149589 Jy ! Component: 100 - total flux cleaned = -0.000316824 Jy ! Component: 150 - total flux cleaned = -0.000435362 Jy ! Component: 200 - total flux cleaned = -0.000460489 Jy ! Total flux subtracted in 200 components = -0.000460489 Jy ! Clean residual min=-0.002713 max=0.002275 Jy/beam ! Clean residual mean=0.000002 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.130432 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 147 components and 0.130432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088395Jy sigma=1.181612 ! Fit after self-cal, rms=0.088402Jy sigma=1.181548 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 = -0.000167697 Jy ! Component: 100 - total flux cleaned = -0.000223835 Jy ! Component: 150 - total flux cleaned = -0.000275621 Jy ! Component: 200 - total flux cleaned = -0.000299519 Jy ! Total flux subtracted in 200 components = -0.000299519 Jy ! Clean residual min=-0.002659 max=0.002257 Jy/beam ! Clean residual mean=0.000001 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.130133 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 157 components and 0.130133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088388Jy sigma=1.181317 ! Fit after self-cal, rms=0.088380Jy sigma=1.181290 ! 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=0.088380Jy sigma=1.181290 ! Fit after self-cal, rms=0.088374Jy sigma=1.181260 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.45 mas, bmaj=17.47 mas, bpa=-9.048 degrees ! Estimated noise=0.568556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000219067 Jy ! Component: 100 - total flux cleaned = -0.000269913 Jy ! Component: 150 - total flux cleaned = -0.000292689 Jy ! Component: 200 - total flux cleaned = -0.000314114 Jy ! Total flux subtracted in 200 components = -0.000314114 Jy ! Clean residual min=-0.002623 max=0.002196 Jy/beam ! Clean residual mean=0.000001 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.129819 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 163 components and 0.129819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088361Jy sigma=1.181084 ! Fit after self-cal, rms=0.088351Jy sigma=1.181053 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 = -0.000140834 Jy ! Component: 100 - total flux cleaned = -0.000186629 Jy ! Component: 150 - total flux cleaned = -0.000208302 Jy ! Component: 200 - total flux cleaned = -0.000247415 Jy ! Total flux subtracted in 200 components = -0.000247415 Jy ! Clean residual min=-0.002574 max=0.002164 Jy/beam ! Clean residual mean=-0.000000 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.129571 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 169 components and 0.129571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088341Jy sigma=1.180895 ! Fit after self-cal, rms=0.088335Jy sigma=1.180855 ! 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=0.088335Jy sigma=1.180855 ! Fit after self-cal, rms=0.088371Jy sigma=1.180841 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.101 mas, bmaj=29.31 mas, bpa=-1.992 degrees ! Estimated noise=0.634492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0001645 Jy ! Component: 100 - total flux cleaned = -0.00021439 Jy ! Component: 150 - total flux cleaned = -0.000228835 Jy ! Component: 200 - total flux cleaned = -0.000228782 Jy ! Total flux subtracted in 200 components = -0.000228782 Jy ! Clean residual min=-0.002816 max=0.002337 Jy/beam ! Clean residual mean=0.000001 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.129342 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 184 components and 0.129342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088365Jy sigma=1.180801 ! Fit after self-cal, rms=0.088363Jy sigma=1.180788 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 = -4.59514e-05 Jy ! Component: 100 - total flux cleaned = -6.06157e-05 Jy ! Component: 150 - total flux cleaned = -6.08697e-05 Jy ! Component: 200 - total flux cleaned = -7.33851e-05 Jy ! Total flux subtracted in 200 components = -7.33851e-05 Jy ! Clean residual min=-0.002797 max=0.002334 Jy/beam ! Clean residual mean=0.000001 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.129269 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 192 components and 0.129269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088358Jy sigma=1.180747 ! Fit after self-cal, rms=0.088354Jy sigma=1.180740 ! 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=4.436 mas, bmaj=17.46 mas, bpa=-9.162 degrees ! Estimated noise=0.567348 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.436 x 17.46 at -9.162 degrees (North through East) ! Clean map min=-0.0030566 max=0.083826 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=3.34 mas, bmaj=14.58 mas, bpa=-10.7 degrees ! Estimated noise=0.914915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0643448 Jy ! Component: 100 - total flux cleaned = 0.0919269 Jy ! Component: 150 - total flux cleaned = 0.106736 Jy ! Component: 200 - total flux cleaned = 0.115354 Jy ! Total flux subtracted in 200 components = 0.115354 Jy ! Clean residual min=-0.004664 max=0.004524 Jy/beam ! Clean residual mean=-0.000012 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.115354 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 59 model components to the UV plane model. ! The established model now contains 59 components and 0.115354 Jy ! Inverting map and beam ! Estimated beam: bmin=4.436 mas, bmaj=17.46 mas, bpa=-9.162 degrees ! Estimated noise=0.567348 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 = 0.00749968 Jy ! Component: 100 - total flux cleaned = 0.0113818 Jy ! Component: 150 - total flux cleaned = 0.0131845 Jy ! Component: 200 - total flux cleaned = 0.013705 Jy ! Total flux subtracted in 200 components = 0.013705 Jy ! Clean residual min=-0.003232 max=0.002520 Jy/beam ! Clean residual mean=0.000001 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.129059 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 100 components and 0.129059 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=9.101 mas, bmaj=29.31 mas, bpa=-1.992 degrees ! Estimated noise=0.634492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102742 Jy ! Component: 100 - total flux cleaned = 0.000956872 Jy ! Component: 150 - total flux cleaned = 0.000860401 Jy ! Component: 200 - total flux cleaned = 0.000802059 Jy ! Total flux subtracted in 200 components = 0.000802059 Jy ! Clean residual min=-0.003038 max=0.002190 Jy/beam ! Clean residual mean=0.000005 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.129861 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 = -5.38064e-05 Jy ! Component: 100 - total flux cleaned = -0.000102657 Jy ! Component: 150 - total flux cleaned = -0.000125689 Jy ! Component: 200 - total flux cleaned = -0.000170781 Jy ! Total flux subtracted in 200 components = -0.000170781 Jy ! Clean residual min=-0.002984 max=0.002176 Jy/beam ! Clean residual mean=0.000004 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.12969 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 119 components and 0.12969 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.436 mas, bmaj=17.46 mas, bpa=-9.162 degrees ! Estimated noise=0.567348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000321797 Jy ! Component: 100 - total flux cleaned = -0.000502058 Jy ! Component: 150 - total flux cleaned = -0.000623233 Jy ! Component: 200 - total flux cleaned = -0.000698702 Jy ! Total flux subtracted in 200 components = -0.000698702 Jy ! Clean residual min=-0.002921 max=0.002299 Jy/beam ! Clean residual mean=-0.000000 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.128992 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 133 components and 0.128992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088420Jy sigma=1.181581 ! Fit after self-cal, rms=0.088394Jy sigma=1.181276 wmodel J0801-3336_S_a_map.mod ! Writing 133 model components to file: J0801-3336_S_a_map.mod wobs J0801-3336_S_a_uvs.fits ! Writing UV FITS file: J0801-3336_S_a_uvs.fits wwins J0801-3336_S_a_map.win ! wwins: Wrote 2 windows to J0801-3336_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 = -0.00121136 Jy ! Component: 100 - total flux cleaned = -0.0020877 Jy ! Component: 150 - total flux cleaned = -0.00254902 Jy ! Component: 200 - total flux cleaned = -0.00276508 Jy ! Component: 250 - total flux cleaned = -0.00296844 Jy ! Component: 300 - total flux cleaned = -0.0031305 Jy ! Component: 350 - total flux cleaned = -0.00322391 Jy ! Component: 400 - total flux cleaned = -0.0033442 Jy ! Component: 450 - total flux cleaned = -0.00334405 Jy ! Component: 500 - total flux cleaned = -0.0034002 Jy ! Component: 550 - total flux cleaned = -0.0033174 Jy ! Component: 600 - total flux cleaned = -0.00323719 Jy ! Component: 650 - total flux cleaned = -0.00315959 Jy ! Component: 700 - total flux cleaned = -0.00310952 Jy ! Component: 750 - total flux cleaned = -0.00310959 Jy ! Component: 800 - total flux cleaned = -0.00301324 Jy ! Component: 850 - total flux cleaned = -0.00294332 Jy ! Component: 900 - total flux cleaned = -0.00292023 Jy ! Component: 950 - total flux cleaned = -0.00291984 Jy ! Component: 1000 - total flux cleaned = -0.00294111 Jy ! Component: 1050 - total flux cleaned = -0.00298299 Jy ! Component: 1100 - total flux cleaned = -0.00294099 Jy ! Component: 1150 - total flux cleaned = -0.00304408 Jy ! Component: 1200 - total flux cleaned = -0.00314509 Jy ! Component: 1250 - total flux cleaned = -0.00328378 Jy ! Component: 1300 - total flux cleaned = -0.00336195 Jy ! Component: 1350 - total flux cleaned = -0.00345804 Jy ! Component: 1400 - total flux cleaned = -0.00357131 Jy ! Component: 1450 - total flux cleaned = -0.00359015 Jy ! Component: 1500 - total flux cleaned = -0.00366366 Jy ! Component: 1550 - total flux cleaned = -0.00371777 Jy ! Component: 1600 - total flux cleaned = -0.00373563 Jy ! Component: 1650 - total flux cleaned = -0.00378818 Jy ! Component: 1700 - total flux cleaned = -0.00383992 Jy ! Component: 1750 - total flux cleaned = -0.00385679 Jy ! Component: 1800 - total flux cleaned = -0.00383995 Jy ! Component: 1850 - total flux cleaned = -0.00385637 Jy ! Component: 1900 - total flux cleaned = -0.00383979 Jy ! Component: 1950 - total flux cleaned = -0.00387218 Jy ! Component: 2000 - total flux cleaned = -0.00385608 Jy ! Component: 2050 - total flux cleaned = -0.003872 Jy ! Component: 2100 - total flux cleaned = -0.00390324 Jy ! Component: 2150 - total flux cleaned = -0.0038878 Jy ! Component: 2200 - total flux cleaned = -0.00387248 Jy ! Component: 2250 - total flux cleaned = -0.00391798 Jy ! Component: 2300 - total flux cleaned = -0.00396296 Jy ! Component: 2350 - total flux cleaned = -0.00390362 Jy ! Component: 2400 - total flux cleaned = -0.00394789 Jy ! Component: 2450 - total flux cleaned = -0.00394807 Jy ! Component: 2500 - total flux cleaned = -0.0040058 Jy ! Component: 2550 - total flux cleaned = -0.00399139 Jy ! Component: 2600 - total flux cleaned = -0.00399151 Jy ! Component: 2650 - total flux cleaned = -0.00403343 Jy ! Component: 2700 - total flux cleaned = -0.0040195 Jy ! Component: 2750 - total flux cleaned = -0.00401944 Jy ! Component: 2800 - total flux cleaned = -0.00399232 Jy ! Component: 2850 - total flux cleaned = -0.00400586 Jy ! Component: 2900 - total flux cleaned = -0.00395226 Jy ! Component: 2950 - total flux cleaned = -0.0039656 Jy ! Component: 3000 - total flux cleaned = -0.00397864 Jy ! Component: 3050 - total flux cleaned = -0.00396545 Jy ! Component: 3100 - total flux cleaned = -0.0039525 Jy ! Component: 3150 - total flux cleaned = -0.00391388 Jy ! Component: 3200 - total flux cleaned = -0.00396522 Jy ! Component: 3250 - total flux cleaned = -0.00395252 Jy ! Component: 3300 - total flux cleaned = -0.0040031 Jy ! Component: 3350 - total flux cleaned = -0.00399042 Jy ! Component: 3400 - total flux cleaned = -0.00397791 Jy ! Component: 3450 - total flux cleaned = -0.00400269 Jy ! Component: 3500 - total flux cleaned = -0.00400269 Jy ! Component: 3550 - total flux cleaned = -0.00400266 Jy ! Component: 3600 - total flux cleaned = -0.00401476 Jy ! Component: 3650 - total flux cleaned = -0.00402682 Jy ! Component: 3700 - total flux cleaned = -0.00406288 Jy ! Component: 3750 - total flux cleaned = -0.00407479 Jy ! Component: 3800 - total flux cleaned = -0.00406293 Jy ! Component: 3850 - total flux cleaned = -0.00409831 Jy ! Component: 3900 - total flux cleaned = -0.00409825 Jy ! Component: 3950 - total flux cleaned = -0.00414489 Jy ! Component: 4000 - total flux cleaned = -0.00415646 Jy ! Component: 4050 - total flux cleaned = -0.00416792 Jy ! Total flux subtracted in 4096 components = -0.00417931 Jy ! Clean residual min=-0.000657 max=0.000732 Jy/beam ! Clean residual mean=0.000007 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.124812 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 447 components and 0.124812 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0801-3336_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.436 x 17.46 at -9.162 degrees (North through East) ! Clean map min=-0.0019483 max=0.08282 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0801-3336_S_a_map.fits wmodel /vlbi/uf001/uvm//J0801-3336_S_a_map.mod ! Writing 447 model components to file: /vlbi/uf001/uvm//J0801-3336_S_a_map.mod wobs /vlbi/uf001/uvm//J0801-3336_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0801-3336_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0801-3336_S_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J0801-3336_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0828201 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000228343 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.82713 0.82713 1.65426 3.30852 6.61704 13.2341 26.4681 52.9363 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 362.7 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0801-3336_S_a_dfm.log closed on Sun Jan 13 21:05:38 2019