! Started logfile: /vlbi/uf001/uva//J1710-0355_S_dfm.log on Mon Jan 14 04:03:05 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J1710-0355_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1710-0355_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973099 visibilities/baseline/integration-bin. ! Found source: J1710-0355 ! ! 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 7488 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 J1710-0355_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.028313Jy sigma=21.146598 ! Fit after self-cal, rms=0.826753Jy sigma=17.028901 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.679 mas, bmaj=7.083 mas, bpa=-4.297 degrees ! Estimated noise=0.570656 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 = 0.127497 Jy ! Component: 100 - total flux cleaned = 0.177734 Jy ! Total flux subtracted in 100 components = 0.177734 Jy ! Clean residual min=-0.009187 max=0.023859 Jy/beam ! Clean residual mean=0.000058 rms=0.003220 Jy/beam ! Combined flux in latest and established models = 0.177734 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.177734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093439Jy sigma=1.840269 ! Fit after self-cal, rms=0.093232Jy sigma=1.836840 ! Inverting map ! Added new window around map position (2.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0293628 Jy ! Component: 100 - total flux cleaned = 0.0488164 Jy ! Total flux subtracted in 100 components = 0.0488164 Jy ! Clean residual min=-0.006868 max=0.011276 Jy/beam ! Clean residual mean=0.000028 rms=0.002051 Jy/beam ! Combined flux in latest and established models = 0.22655 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 52 components and 0.22655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078710Jy sigma=1.500244 ! Fit after self-cal, rms=0.078661Jy sigma=1.498954 ! 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=3.191 mas, bmaj=7.855 mas, bpa=-3.372 degrees ! Estimated noise=0.421429 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 (2, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214861 Jy ! Component: 100 - total flux cleaned = 0.0357587 Jy ! Component: 150 - total flux cleaned = 0.0457509 Jy ! Component: 200 - total flux cleaned = 0.0530996 Jy ! Total flux subtracted in 200 components = 0.0530996 Jy ! Clean residual min=-0.004719 max=0.007791 Jy/beam ! Clean residual mean=-0.000000 rms=0.001474 Jy/beam ! Combined flux in latest and established models = 0.27965 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 121 components and 0.27965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071763Jy sigma=1.327361 ! Fit after self-cal, rms=0.071605Jy sigma=1.324151 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.191 x 7.855 at -3.372 degrees (North through East) ! Clean map min=-0.0046976 max=0.16511 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.02 KP 1.00 ! LA 0.93 MK 1.08 NL 1.06 OV 0.97 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.98 HN 1.04 KP 1.00 ! LA 0.95 MK 0.93 NL 1.05 OV 0.95 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.00 HN 1.00 KP 0.99 ! LA 0.97 MK 0.96 NL 1.02 OV 0.95 ! PT 0.93 SC 0.99 ! ! ! Fit before self-cal, rms=0.071605Jy sigma=1.324151 ! Fit after self-cal, rms=0.072853Jy sigma=1.280212 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.205 mas, bmaj=7.995 mas, bpa=-3.756 degrees ! Estimated noise=0.416239 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 = -0.00031574 Jy ! Component: 100 - total flux cleaned = -0.00054796 Jy ! Component: 150 - total flux cleaned = -0.00065471 Jy ! Component: 200 - total flux cleaned = -0.000799736 Jy ! Total flux subtracted in 200 components = -0.000799736 Jy ! Clean residual min=-0.004402 max=0.003829 Jy/beam ! Clean residual mean=-0.000006 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.27885 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 136 components and 0.27885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072629Jy sigma=1.278012 ! Fit after self-cal, rms=0.072676Jy sigma=1.277494 ! 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=0.072676Jy sigma=1.277494 ! Fit after self-cal, rms=0.069805Jy sigma=1.244689 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.194 mas, bmaj=8.004 mas, bpa=-3.758 degrees ! Estimated noise=0.416482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000746344 Jy ! Component: 100 - total flux cleaned = 0.000702983 Jy ! Component: 150 - total flux cleaned = 0.000588823 Jy ! Component: 200 - total flux cleaned = 0.000554837 Jy ! Total flux subtracted in 200 components = 0.000554837 Jy ! Clean residual min=-0.002333 max=0.002202 Jy/beam ! Clean residual mean=-0.000004 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.279405 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 150 components and 0.279405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069750Jy sigma=1.243643 ! Fit after self-cal, rms=0.069756Jy sigma=1.243471 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 = -4.46508e-05 Jy ! Component: 100 - total flux cleaned = -4.31185e-05 Jy ! Component: 150 - total flux cleaned = -7.29009e-05 Jy ! Component: 200 - total flux cleaned = -7.38947e-05 Jy ! Total flux subtracted in 200 components = -7.38947e-05 Jy ! Clean residual min=-0.002255 max=0.002163 Jy/beam ! Clean residual mean=-0.000004 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.279331 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 154 components and 0.279331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069728Jy sigma=1.242962 ! Fit after self-cal, rms=0.069726Jy sigma=1.242913 ! 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=0.069726Jy sigma=1.242913 ! Fit after self-cal, rms=0.069229Jy sigma=1.240897 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.191 mas, bmaj=8.002 mas, bpa=-3.822 degrees ! Estimated noise=0.415471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.99077e-05 Jy ! Component: 100 - total flux cleaned = 6.07252e-05 Jy ! Component: 150 - total flux cleaned = 3.38106e-05 Jy ! Component: 200 - total flux cleaned = 5.76134e-05 Jy ! Total flux subtracted in 200 components = 5.76134e-05 Jy ! Clean residual min=-0.002139 max=0.002004 Jy/beam ! Clean residual mean=-0.000004 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.279389 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 164 components and 0.279388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069203Jy sigma=1.240451 ! Fit after self-cal, rms=0.069198Jy sigma=1.240405 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 = -2.44885e-05 Jy ! Component: 100 - total flux cleaned = -2.27332e-06 Jy ! Component: 150 - total flux cleaned = 3.92081e-05 Jy ! Component: 200 - total flux cleaned = 7.72856e-05 Jy ! Total flux subtracted in 200 components = 7.72856e-05 Jy ! Clean residual min=-0.002139 max=0.001983 Jy/beam ! Clean residual mean=-0.000004 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.279466 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 168 components and 0.279466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069184Jy sigma=1.240131 ! Fit after self-cal, rms=0.069183Jy sigma=1.240101 ! 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=0.069183Jy sigma=1.240101 ! Fit after self-cal, rms=0.069124Jy sigma=1.240070 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.49 mas, bmaj=13.24 mas, bpa=-0.1324 degrees ! Estimated noise=0.52821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000535192 Jy ! Component: 100 - total flux cleaned = 0.000496388 Jy ! Component: 150 - total flux cleaned = 0.000425997 Jy ! Component: 200 - total flux cleaned = 0.000381323 Jy ! Total flux subtracted in 200 components = 0.000381323 Jy ! Clean residual min=-0.002119 max=0.002154 Jy/beam ! Clean residual mean=-0.000008 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.279847 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 186 components and 0.279847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069123Jy sigma=1.240153 ! Fit after self-cal, rms=0.069122Jy sigma=1.240092 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 = 4.24696e-05 Jy ! Component: 100 - total flux cleaned = 9.22991e-05 Jy ! Component: 150 - total flux cleaned = 8.09041e-05 Jy ! Component: 200 - total flux cleaned = 8.10498e-05 Jy ! Total flux subtracted in 200 components = 8.10498e-05 Jy ! Clean residual min=-0.002106 max=0.002130 Jy/beam ! Clean residual mean=-0.000008 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.279928 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 192 components and 0.279928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069125Jy sigma=1.240206 ! Fit after self-cal, rms=0.069125Jy sigma=1.240159 ! 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=3.191 mas, bmaj=7.999 mas, bpa=-3.798 degrees ! Estimated noise=0.415082 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.191 x 7.999 at -3.798 degrees (North through East) ! Clean map min=-0.0020699 max=0.16156 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=2.676 mas, bmaj=7.196 mas, bpa=-4.592 degrees ! Estimated noise=0.566057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126598 Jy ! Component: 100 - total flux cleaned = 0.176805 Jy ! Component: 150 - total flux cleaned = 0.205517 Jy ! Component: 200 - total flux cleaned = 0.224419 Jy ! Total flux subtracted in 200 components = 0.224419 Jy ! Clean residual min=-0.004831 max=0.010175 Jy/beam ! Clean residual mean=0.000028 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.224419 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.224419 Jy ! Inverting map and beam ! Estimated beam: bmin=3.191 mas, bmaj=7.999 mas, bpa=-3.798 degrees ! Estimated noise=0.415082 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 = 0.0182862 Jy ! Component: 100 - total flux cleaned = 0.0298589 Jy ! Component: 150 - total flux cleaned = 0.037662 Jy ! Component: 200 - total flux cleaned = 0.0430591 Jy ! Total flux subtracted in 200 components = 0.0430591 Jy ! Clean residual min=-0.002386 max=0.003456 Jy/beam ! Clean residual mean=0.000003 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.267478 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 115 components and 0.267478 Jy ! Inverting map ! Added new window around map position (-4, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392981 Jy ! Component: 100 - total flux cleaned = 0.00671233 Jy ! Component: 150 - total flux cleaned = 0.0087314 Jy ! Component: 200 - total flux cleaned = 0.0102427 Jy ! Total flux subtracted in 200 components = 0.0102427 Jy ! Clean residual min=-0.002178 max=0.001839 Jy/beam ! Clean residual mean=-0.000002 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.277721 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 161 components and 0.277721 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=7.49 mas, bmaj=13.24 mas, bpa=-0.1324 degrees ! Estimated noise=0.52821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172531 Jy ! Component: 100 - total flux cleaned = 0.00246796 Jy ! Component: 150 - total flux cleaned = 0.00274324 Jy ! Component: 200 - total flux cleaned = 0.0029593 Jy ! Total flux subtracted in 200 components = 0.0029593 Jy ! Clean residual min=-0.002086 max=0.002136 Jy/beam ! Clean residual mean=-0.000007 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.28068 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 = 0.000139097 Jy ! Component: 100 - total flux cleaned = 0.000173902 Jy ! Component: 150 - total flux cleaned = 0.000222276 Jy ! Component: 200 - total flux cleaned = 0.000252062 Jy ! Total flux subtracted in 200 components = 0.000252062 Jy ! Clean residual min=-0.002064 max=0.002119 Jy/beam ! Clean residual mean=-0.000008 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.280932 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 191 components and 0.280932 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.191 mas, bmaj=7.999 mas, bpa=-3.798 degrees ! Estimated noise=0.415082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000568181 Jy ! Component: 100 - total flux cleaned = -0.000600439 Jy ! Component: 150 - total flux cleaned = -0.000568757 Jy ! Component: 200 - total flux cleaned = -0.000512556 Jy ! Total flux subtracted in 200 components = -0.000512556 Jy ! Clean residual min=-0.002149 max=0.001832 Jy/beam ! Clean residual mean=-0.000004 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.28042 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 208 components and 0.28042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069084Jy sigma=1.239178 ! Fit after self-cal, rms=0.069071Jy sigma=1.239025 wmodel J1710-0355_S_map.mod ! Writing 208 model components to file: J1710-0355_S_map.mod wobs J1710-0355_S_uvs.fits ! Writing UV FITS file: J1710-0355_S_uvs.fits wwins J1710-0355_S_map.win ! wwins: Wrote 4 windows to J1710-0355_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 = -0.000423661 Jy ! Component: 100 - total flux cleaned = -0.000555689 Jy ! Component: 150 - total flux cleaned = -0.00067905 Jy ! Component: 200 - total flux cleaned = -0.000679204 Jy ! Component: 250 - total flux cleaned = -0.000794975 Jy ! Component: 300 - total flux cleaned = -0.000878823 Jy ! Component: 350 - total flux cleaned = -0.00104356 Jy ! Component: 400 - total flux cleaned = -0.00112365 Jy ! Component: 450 - total flux cleaned = -0.00115004 Jy ! Component: 500 - total flux cleaned = -0.00117626 Jy ! Component: 550 - total flux cleaned = -0.00117664 Jy ! Component: 600 - total flux cleaned = -0.00112728 Jy ! Component: 650 - total flux cleaned = -0.00105421 Jy ! Component: 700 - total flux cleaned = -0.00105477 Jy ! Component: 750 - total flux cleaned = -0.00103084 Jy ! Component: 800 - total flux cleaned = -0.000984069 Jy ! Component: 850 - total flux cleaned = -0.000984055 Jy ! Component: 900 - total flux cleaned = -0.000892987 Jy ! Component: 950 - total flux cleaned = -0.00091554 Jy ! Component: 1000 - total flux cleaned = -0.000915187 Jy ! Component: 1050 - total flux cleaned = -0.000871584 Jy ! Component: 1100 - total flux cleaned = -0.000850004 Jy ! Component: 1150 - total flux cleaned = -0.000849778 Jy ! Component: 1200 - total flux cleaned = -0.000808055 Jy ! Component: 1250 - total flux cleaned = -0.000808426 Jy ! Component: 1300 - total flux cleaned = -0.000788084 Jy ! Component: 1350 - total flux cleaned = -0.000848186 Jy ! Component: 1400 - total flux cleaned = -0.000728863 Jy ! Component: 1450 - total flux cleaned = -0.000708887 Jy ! Component: 1500 - total flux cleaned = -0.000630923 Jy ! Component: 1550 - total flux cleaned = -0.000516141 Jy ! Component: 1600 - total flux cleaned = -0.000478534 Jy ! Component: 1650 - total flux cleaned = -0.000403414 Jy ! Component: 1700 - total flux cleaned = -0.000310517 Jy ! Component: 1750 - total flux cleaned = -0.000200752 Jy ! Component: 1800 - total flux cleaned = -0.000201041 Jy ! Component: 1850 - total flux cleaned = -9.30576e-05 Jy ! Component: 1900 - total flux cleaned = -9.31312e-05 Jy ! Component: 1950 - total flux cleaned = -2.2202e-05 Jy ! Component: 2000 - total flux cleaned = 4.78938e-05 Jy ! Component: 2050 - total flux cleaned = 0.000221547 Jy ! Component: 2100 - total flux cleaned = 0.000307129 Jy ! Component: 2150 - total flux cleaned = 0.000358161 Jy ! Component: 2200 - total flux cleaned = 0.00042554 Jy ! Component: 2250 - total flux cleaned = 0.000508982 Jy ! Component: 2300 - total flux cleaned = 0.000592062 Jy ! Component: 2350 - total flux cleaned = 0.000658031 Jy ! Component: 2400 - total flux cleaned = 0.000755919 Jy ! Component: 2450 - total flux cleaned = 0.000723539 Jy ! Component: 2500 - total flux cleaned = 0.000900611 Jy ! Component: 2550 - total flux cleaned = 0.000916539 Jy ! Component: 2600 - total flux cleaned = 0.000979792 Jy ! Component: 2650 - total flux cleaned = 0.00104287 Jy ! Component: 2700 - total flux cleaned = 0.0011366 Jy ! Component: 2750 - total flux cleaned = 0.00119866 Jy ! Component: 2800 - total flux cleaned = 0.00126027 Jy ! Component: 2850 - total flux cleaned = 0.00129094 Jy ! Component: 2900 - total flux cleaned = 0.00145756 Jy ! Component: 2950 - total flux cleaned = 0.00150266 Jy ! Component: 3000 - total flux cleaned = 0.00150244 Jy ! Component: 3050 - total flux cleaned = 0.00154699 Jy ! Component: 3100 - total flux cleaned = 0.0016206 Jy ! Component: 3150 - total flux cleaned = 0.00167915 Jy ! Component: 3200 - total flux cleaned = 0.00172257 Jy ! Component: 3250 - total flux cleaned = 0.00180903 Jy ! Component: 3300 - total flux cleaned = 0.00185196 Jy ! Component: 3350 - total flux cleaned = 0.00189457 Jy ! Component: 3400 - total flux cleaned = 0.00193707 Jy ! Component: 3450 - total flux cleaned = 0.00197925 Jy ! Component: 3500 - total flux cleaned = 0.00209098 Jy ! Component: 3550 - total flux cleaned = 0.00214627 Jy ! Component: 3600 - total flux cleaned = 0.00218746 Jy ! Component: 3650 - total flux cleaned = 0.00221495 Jy ! Component: 3700 - total flux cleaned = 0.00225568 Jy ! Component: 3750 - total flux cleaned = 0.00230972 Jy ! Component: 3800 - total flux cleaned = 0.00234997 Jy ! Component: 3850 - total flux cleaned = 0.00241668 Jy ! Component: 3900 - total flux cleaned = 0.00246981 Jy ! Component: 3950 - total flux cleaned = 0.0024696 Jy ! Component: 4000 - total flux cleaned = 0.00249582 Jy ! Component: 4050 - total flux cleaned = 0.00252193 Jy ! Total flux subtracted in 4096 components = 0.00257379 Jy ! Clean residual min=-0.000725 max=0.000736 Jy/beam ! Clean residual mean=-0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.282994 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 507 components and 0.282994 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1710-0355_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.191 x 7.999 at -3.798 degrees (North through East) ! Clean map min=-0.0014962 max=0.16303 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1710-0355_S_map.fits wmodel /vlbi/uf001/uva//J1710-0355_S_map.mod ! Writing 507 model components to file: /vlbi/uf001/uva//J1710-0355_S_map.mod wobs /vlbi/uf001/uva//J1710-0355_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1710-0355_S_uvs.fits wwins /vlbi/uf001/uva//J1710-0355_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1710-0355_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.163033 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000236231 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.434693 0.434693 0.869387 1.73877 3.47755 6.9551 13.9102 27.8204 55.6408 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.163 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 690.141 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1710-0355_S_dfm.log closed on Mon Jan 14 04:03:10 2019