! Started logfile: /vlbi/uf001/uvm//J0958-2655_S_a_dfm.log on Sun Jan 13 21:18:26 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//J0958-2655_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0958-2655_S_a_uvm.fits ! AN table 1: 38 integrations on 36 of 36 possible baselines. ! AN table 2: 58 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.924799 visibilities/baseline/integration-bin. ! Found source: J0958-2655 ! ! 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 8301 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 J0958-2655_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 1 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.009950Jy sigma=15.441309 ! Fit after self-cal, rms=0.894160Jy sigma=13.631072 ! 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=2.397 mas, bmaj=7.021 mas, bpa=-12.55 degrees ! Estimated noise=0.865324 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 = 0.0756522 Jy ! Component: 100 - total flux cleaned = 0.0998661 Jy ! Total flux subtracted in 100 components = 0.0998661 Jy ! Clean residual min=-0.006725 max=0.010781 Jy/beam ! Clean residual mean=-0.000002 rms=0.001772 Jy/beam ! Combined flux in latest and established models = 0.0998661 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0998661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100248Jy sigma=1.386807 ! Fit after self-cal, rms=0.099764Jy sigma=1.377868 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131129 Jy ! Component: 100 - total flux cleaned = 0.020761 Jy ! Total flux subtracted in 100 components = 0.020761 Jy ! Clean residual min=-0.005612 max=0.007524 Jy/beam ! Clean residual mean=-0.000001 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.120627 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.120627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096727Jy sigma=1.323609 ! Fit after self-cal, rms=0.096682Jy sigma=1.323077 ! 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=2.984 mas, bmaj=8.906 mas, bpa=-15 degrees ! Estimated noise=0.530557 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 = 0.0113245 Jy ! Component: 100 - total flux cleaned = 0.0179551 Jy ! Component: 150 - total flux cleaned = 0.021929 Jy ! Component: 200 - total flux cleaned = 0.0243166 Jy ! Total flux subtracted in 200 components = 0.0243166 Jy ! Clean residual min=-0.004626 max=0.007174 Jy/beam ! Clean residual mean=-0.000024 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.144944 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 50 components and 0.144944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095367Jy sigma=1.299381 ! Fit after self-cal, rms=0.095359Jy sigma=1.298995 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.984 x 8.906 at -15 degrees (North through East) ! Clean map min=-0.0044866 max=0.10401 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 1.12 KP 1.09 LA 0.95 ! MK 1.06 NL 1.24 OV 1.00 PT 0.97 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.78 FD 0.99 HN 1.21 KP 0.99 ! LA 0.92 MK 1.05 NL 1.09 PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 1.07 KP 1.09 LA 0.96 ! MK 1.03 NL 1.23 OV 0.93 PT 0.99 ! SC 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 0.91 HN 1.27 KP 1.00 ! LA 0.95 MK 1.03 NL 0.68 PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 HN 1.23 KP 1.13 LA 0.96 ! MK 1.00 NL 1.14 OV 1.12 PT 0.96 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.97 HN 1.13 KP 1.04 ! LA 0.89 MK 0.99 NL 1.01 PT 0.96 ! ! ! Fit before self-cal, rms=0.095359Jy sigma=1.298995 ! Fit after self-cal, rms=0.100386Jy sigma=1.265621 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.015 mas, bmaj=8.779 mas, bpa=-14.46 degrees ! Estimated noise=0.533416 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 (29, -16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062608 Jy ! Component: 100 - total flux cleaned = 0.00954854 Jy ! Component: 150 - total flux cleaned = 0.0115109 Jy ! Component: 200 - total flux cleaned = 0.0120864 Jy ! Total flux subtracted in 200 components = 0.0120864 Jy ! Clean residual min=-0.002927 max=0.003387 Jy/beam ! Clean residual mean=-0.000007 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.15703 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 91 components and 0.15703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099948Jy sigma=1.258873 ! Fit after self-cal, rms=0.100202Jy sigma=1.257075 ! 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=0.100202Jy sigma=1.257075 ! Fit after self-cal, rms=0.100322Jy sigma=1.251424 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.014 mas, bmaj=8.8 mas, bpa=-14.43 degrees ! Estimated noise=0.531324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199674 Jy ! Component: 100 - total flux cleaned = 0.00306288 Jy ! Component: 150 - total flux cleaned = 0.00350223 Jy ! Component: 200 - total flux cleaned = 0.00386003 Jy ! Total flux subtracted in 200 components = 0.00386003 Jy ! Clean residual min=-0.002656 max=0.003040 Jy/beam ! Clean residual mean=-0.000006 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.16089 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 113 components and 0.16089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100263Jy sigma=1.250666 ! Fit after self-cal, rms=0.100318Jy sigma=1.250484 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 (8, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233204 Jy ! Component: 100 - total flux cleaned = 0.00256699 Jy ! Component: 150 - total flux cleaned = 0.00284943 Jy ! Component: 200 - total flux cleaned = 0.00305576 Jy ! Total flux subtracted in 200 components = 0.00305576 Jy ! Clean residual min=-0.002567 max=0.002483 Jy/beam ! Clean residual mean=-0.000003 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.163946 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 134 components and 0.163946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100211Jy sigma=1.249309 ! Fit after self-cal, rms=0.100191Jy sigma=1.249100 ! 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=0.100191Jy sigma=1.249100 ! Fit after self-cal, rms=0.099620Jy sigma=1.248226 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.004 mas, bmaj=8.778 mas, bpa=-14.46 degrees ! Estimated noise=0.529678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139872 Jy ! Component: 100 - total flux cleaned = 0.00174136 Jy ! Component: 150 - total flux cleaned = 0.00196602 Jy ! Component: 200 - total flux cleaned = 0.00210228 Jy ! Total flux subtracted in 200 components = 0.00210228 Jy ! Clean residual min=-0.002514 max=0.002395 Jy/beam ! Clean residual mean=-0.000003 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.166048 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 147 components and 0.166048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099569Jy sigma=1.247714 ! Fit after self-cal, rms=0.099572Jy sigma=1.247601 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 = 0.000594253 Jy ! Component: 100 - total flux cleaned = 0.000691774 Jy ! Component: 150 - total flux cleaned = 0.000722696 Jy ! Component: 200 - total flux cleaned = 0.000749927 Jy ! Total flux subtracted in 200 components = 0.000749927 Jy ! Clean residual min=-0.002484 max=0.002414 Jy/beam ! Clean residual mean=-0.000002 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.166798 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 158 components and 0.166798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099548Jy sigma=1.247327 ! Fit after self-cal, rms=0.099547Jy sigma=1.247305 ! 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=0.099547Jy sigma=1.247305 ! Fit after self-cal, rms=0.099069Jy sigma=1.247207 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.614 mas, bmaj=20.14 mas, bpa=-9.524 degrees ! Estimated noise=0.685922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140725 Jy ! Component: 100 - total flux cleaned = 0.00194227 Jy ! Component: 150 - total flux cleaned = 0.00202178 Jy ! Component: 200 - total flux cleaned = 0.00211495 Jy ! Total flux subtracted in 200 components = 0.00211495 Jy ! Clean residual min=-0.002599 max=0.002473 Jy/beam ! Clean residual mean=-0.000004 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.168913 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 180 components and 0.168913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099057Jy sigma=1.247122 ! Fit after self-cal, rms=0.099043Jy sigma=1.247062 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 = 0.000410122 Jy ! Component: 100 - total flux cleaned = 0.000454053 Jy ! Component: 150 - total flux cleaned = 0.000513254 Jy ! Component: 200 - total flux cleaned = 0.000531532 Jy ! Total flux subtracted in 200 components = 0.000531532 Jy ! Clean residual min=-0.002580 max=0.002401 Jy/beam ! Clean residual mean=-0.000004 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.169445 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 192 components and 0.169445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099039Jy sigma=1.247060 ! Fit after self-cal, rms=0.099034Jy sigma=1.247046 ! 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=2.997 mas, bmaj=8.751 mas, bpa=-14.45 degrees ! Estimated noise=0.528768 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.997 x 8.751 at -14.45 degrees (North through East) ! Clean map min=-0.0022656 max=0.10417 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=2.391 mas, bmaj=6.853 mas, bpa=-12.04 degrees ! Estimated noise=0.865548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0761311 Jy ! Component: 100 - total flux cleaned = 0.101447 Jy ! Component: 150 - total flux cleaned = 0.114373 Jy ! Component: 200 - total flux cleaned = 0.122303 Jy ! Total flux subtracted in 200 components = 0.122303 Jy ! Clean residual min=-0.004804 max=0.004948 Jy/beam ! Clean residual mean=-0.000001 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.122303 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.122303 Jy ! Inverting map and beam ! Estimated beam: bmin=2.997 mas, bmaj=8.751 mas, bpa=-14.45 degrees ! Estimated noise=0.528768 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 = 0.0104064 Jy ! Component: 100 - total flux cleaned = 0.0175681 Jy ! Component: 150 - total flux cleaned = 0.0229869 Jy ! Component: 200 - total flux cleaned = 0.0272326 Jy ! Total flux subtracted in 200 components = 0.0272326 Jy ! Clean residual min=-0.003130 max=0.003378 Jy/beam ! Clean residual mean=-0.000018 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.149536 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 84 components and 0.149536 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=7.614 mas, bmaj=20.14 mas, bpa=-9.524 degrees ! Estimated noise=0.685922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00584082 Jy ! Component: 100 - total flux cleaned = 0.00972621 Jy ! Component: 150 - total flux cleaned = 0.0124927 Jy ! Component: 200 - total flux cleaned = 0.014495 Jy ! Total flux subtracted in 200 components = 0.014495 Jy ! Clean residual min=-0.002788 max=0.002522 Jy/beam ! Clean residual mean=-0.000014 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.164031 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 = 0.00146967 Jy ! Component: 100 - total flux cleaned = 0.00255353 Jy ! Component: 150 - total flux cleaned = 0.0031825 Jy ! Component: 200 - total flux cleaned = 0.00355236 Jy ! Total flux subtracted in 200 components = 0.00355236 Jy ! Clean residual min=-0.002671 max=0.002299 Jy/beam ! Clean residual mean=-0.000007 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.167583 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 152 components and 0.167583 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.997 mas, bmaj=8.751 mas, bpa=-14.45 degrees ! Estimated noise=0.528768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000273906 Jy ! Component: 100 - total flux cleaned = -0.000172505 Jy ! Component: 150 - total flux cleaned = -0.000175051 Jy ! Component: 200 - total flux cleaned = -0.000138011 Jy ! Total flux subtracted in 200 components = -0.000138011 Jy ! Clean residual min=-0.002539 max=0.002255 Jy/beam ! Clean residual mean=-0.000003 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.167445 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 174 components and 0.167445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099042Jy sigma=1.247062 ! Fit after self-cal, rms=0.099035Jy sigma=1.246856 wmodel J0958-2655_S_a_map.mod ! Writing 174 model components to file: J0958-2655_S_a_map.mod wobs J0958-2655_S_a_uvs.fits ! Writing UV FITS file: J0958-2655_S_a_uvs.fits wwins J0958-2655_S_a_map.win ! wwins: Wrote 3 windows to J0958-2655_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 = -0.00040142 Jy ! Component: 100 - total flux cleaned = -0.00059727 Jy ! Component: 150 - total flux cleaned = -0.00085517 Jy ! Component: 200 - total flux cleaned = -0.00117362 Jy ! Component: 250 - total flux cleaned = -0.00124228 Jy ! Component: 300 - total flux cleaned = -0.00134193 Jy ! Component: 350 - total flux cleaned = -0.00130942 Jy ! Component: 400 - total flux cleaned = -0.00121536 Jy ! Component: 450 - total flux cleaned = -0.00109304 Jy ! Component: 500 - total flux cleaned = -0.00106317 Jy ! Component: 550 - total flux cleaned = -0.000975018 Jy ! Component: 600 - total flux cleaned = -0.00100385 Jy ! Component: 650 - total flux cleaned = -0.000975727 Jy ! Component: 700 - total flux cleaned = -0.00097558 Jy ! Component: 750 - total flux cleaned = -0.00102991 Jy ! Component: 800 - total flux cleaned = -0.00108272 Jy ! Component: 850 - total flux cleaned = -0.00103011 Jy ! Component: 900 - total flux cleaned = -0.00103085 Jy ! Component: 950 - total flux cleaned = -0.00100567 Jy ! Component: 1000 - total flux cleaned = -0.00105615 Jy ! Component: 1050 - total flux cleaned = -0.00108086 Jy ! Component: 1100 - total flux cleaned = -0.00108066 Jy ! Component: 1150 - total flux cleaned = -0.00108032 Jy ! Component: 1200 - total flux cleaned = -0.00103272 Jy ! Component: 1250 - total flux cleaned = -0.00100933 Jy ! Component: 1300 - total flux cleaned = -0.00103237 Jy ! Component: 1350 - total flux cleaned = -0.00103248 Jy ! Component: 1400 - total flux cleaned = -0.00105457 Jy ! Component: 1450 - total flux cleaned = -0.0011432 Jy ! Component: 1500 - total flux cleaned = -0.00120883 Jy ! Component: 1550 - total flux cleaned = -0.00123049 Jy ! Component: 1600 - total flux cleaned = -0.00131643 Jy ! Component: 1650 - total flux cleaned = -0.00138011 Jy ! Component: 1700 - total flux cleaned = -0.00142184 Jy ! Component: 1750 - total flux cleaned = -0.00146318 Jy ! Component: 1800 - total flux cleaned = -0.00146349 Jy ! Component: 1850 - total flux cleaned = -0.00154419 Jy ! Component: 1900 - total flux cleaned = -0.00156432 Jy ! Component: 1950 - total flux cleaned = -0.00164316 Jy ! Component: 2000 - total flux cleaned = -0.00166272 Jy ! Component: 2050 - total flux cleaned = -0.00168202 Jy ! Component: 2100 - total flux cleaned = -0.001739 Jy ! Component: 2150 - total flux cleaned = -0.0017012 Jy ! Component: 2200 - total flux cleaned = -0.00173834 Jy ! Component: 2250 - total flux cleaned = -0.00179374 Jy ! Component: 2300 - total flux cleaned = -0.00183045 Jy ! Component: 2350 - total flux cleaned = -0.00184849 Jy ! Component: 2400 - total flux cleaned = -0.00183039 Jy ! Component: 2450 - total flux cleaned = -0.00184815 Jy ! Component: 2500 - total flux cleaned = -0.00188342 Jy ! Component: 2550 - total flux cleaned = -0.00188338 Jy ! Component: 2600 - total flux cleaned = -0.00188337 Jy ! Component: 2650 - total flux cleaned = -0.0018836 Jy ! Component: 2700 - total flux cleaned = -0.00190061 Jy ! Component: 2750 - total flux cleaned = -0.00193406 Jy ! Component: 2800 - total flux cleaned = -0.00188384 Jy ! Component: 2850 - total flux cleaned = -0.00193332 Jy ! Component: 2900 - total flux cleaned = -0.00186759 Jy ! Component: 2950 - total flux cleaned = -0.00191648 Jy ! Component: 3000 - total flux cleaned = -0.00193249 Jy ! Component: 3050 - total flux cleaned = -0.00194825 Jy ! Component: 3100 - total flux cleaned = -0.00197986 Jy ! Component: 3150 - total flux cleaned = -0.00196416 Jy ! Component: 3200 - total flux cleaned = -0.0019797 Jy ! Component: 3250 - total flux cleaned = -0.0020571 Jy ! Component: 3300 - total flux cleaned = -0.00201109 Jy ! Component: 3350 - total flux cleaned = -0.0020418 Jy ! Component: 3400 - total flux cleaned = -0.00207216 Jy ! Component: 3450 - total flux cleaned = -0.00213228 Jy ! Component: 3500 - total flux cleaned = -0.00210238 Jy ! Component: 3550 - total flux cleaned = -0.00216171 Jy ! Component: 3600 - total flux cleaned = -0.00220579 Jy ! Component: 3650 - total flux cleaned = -0.00224942 Jy ! Component: 3700 - total flux cleaned = -0.00222033 Jy ! Component: 3750 - total flux cleaned = -0.00226356 Jy ! Component: 3800 - total flux cleaned = -0.00229213 Jy ! Component: 3850 - total flux cleaned = -0.00227782 Jy ! Component: 3900 - total flux cleaned = -0.00230592 Jy ! Component: 3950 - total flux cleaned = -0.00230598 Jy ! Component: 4000 - total flux cleaned = -0.00233369 Jy ! Component: 4050 - total flux cleaned = -0.00236129 Jy ! Total flux subtracted in 4096 components = -0.0023478 Jy ! Clean residual min=-0.000847 max=0.000750 Jy/beam ! Clean residual mean=-0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.165097 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 457 components and 0.165097 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0958-2655_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.997 x 8.751 at -14.45 degrees (North through East) ! Clean map min=-0.0017723 max=0.10549 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0958-2655_S_a_map.fits wmodel /vlbi/uf001/uvm//J0958-2655_S_a_map.mod ! Writing 457 model components to file: /vlbi/uf001/uvm//J0958-2655_S_a_map.mod wobs /vlbi/uf001/uvm//J0958-2655_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0958-2655_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0958-2655_S_a_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uvm//J0958-2655_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.105487 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000242371 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.689288 0.689288 1.37858 2.75715 5.51431 11.0286 22.0572 44.1145 88.2289 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.105 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 435.231 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0958-2655_S_a_dfm.log closed on Sun Jan 13 21:18:31 2019