! Started logfile: /vlbi/uf001/uva//J1722-0503_S_dfm.log on Mon Jan 14 04:09:38 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//J1722-0503_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1722-0503_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97193 visibilities/baseline/integration-bin. ! Found source: J1722-0503 ! ! 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 7479 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 J1722-0503_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.034503Jy sigma=19.997572 ! Fit after self-cal, rms=0.767778Jy sigma=14.662338 ! 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=2.77 mas, bmaj=7.006 mas, bpa=-3.317 degrees ! Estimated noise=0.568394 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 = 0.177978 Jy ! Component: 100 - total flux cleaned = 0.227159 Jy ! Total flux subtracted in 100 components = 0.227159 Jy ! Clean residual min=-0.010799 max=0.022003 Jy/beam ! Clean residual mean=0.000019 rms=0.003130 Jy/beam ! Combined flux in latest and established models = 0.227159 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.227159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101211Jy sigma=1.742310 ! Fit after self-cal, rms=0.101104Jy sigma=1.741396 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0251489 Jy ! Component: 100 - total flux cleaned = 0.0399251 Jy ! Total flux subtracted in 100 components = 0.0399251 Jy ! Clean residual min=-0.008959 max=0.013358 Jy/beam ! Clean residual mean=0.000027 rms=0.002402 Jy/beam ! Combined flux in latest and established models = 0.267084 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.267084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093004Jy sigma=1.540349 ! Fit after self-cal, rms=0.093004Jy sigma=1.539971 ! 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=3.314 mas, bmaj=7.967 mas, bpa=-4.359 degrees ! Estimated noise=0.450466 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 (6, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180717 Jy ! Component: 100 - total flux cleaned = 0.0297022 Jy ! Component: 150 - total flux cleaned = 0.0379972 Jy ! Component: 200 - total flux cleaned = 0.0440026 Jy ! Total flux subtracted in 200 components = 0.0440026 Jy ! Clean residual min=-0.008013 max=0.009848 Jy/beam ! Clean residual mean=0.000028 rms=0.002043 Jy/beam ! Combined flux in latest and established models = 0.311087 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 69 components and 0.311087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088445Jy sigma=1.449716 ! Fit after self-cal, rms=0.088132Jy sigma=1.442617 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.314 x 7.967 at -4.359 degrees (North through East) ! Clean map min=-0.0076261 max=0.23521 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 1.01 KP 1.01 ! LA 0.95 MK 1.03 NL 1.00 OV 0.98 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.94 HN 1.06 KP 1.04 ! LA 0.94 MK 1.01 NL 1.02 OV 0.96 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 HN 1.19 KP 1.01 ! LA 0.95 MK 1.03 NL 0.99 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.088132Jy sigma=1.442617 ! Fit after self-cal, rms=0.087867Jy sigma=1.393107 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.346 mas, bmaj=8.017 mas, bpa=-3.886 degrees ! Estimated noise=0.446371 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 = -0.00157415 Jy ! Component: 100 - total flux cleaned = -0.00249119 Jy ! Component: 150 - total flux cleaned = -0.00281471 Jy ! Component: 200 - total flux cleaned = -0.00291019 Jy ! Total flux subtracted in 200 components = -0.00291019 Jy ! Clean residual min=-0.006696 max=0.007552 Jy/beam ! Clean residual mean=0.000015 rms=0.001648 Jy/beam ! Combined flux in latest and established models = 0.308176 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 90 components and 0.308177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087367Jy sigma=1.388386 ! Fit after self-cal, rms=0.087433Jy sigma=1.387888 ! 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=0.087433Jy sigma=1.387888 ! Fit after self-cal, rms=0.089685Jy sigma=1.355926 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.356 mas, bmaj=8.066 mas, bpa=-4.074 degrees ! Estimated noise=0.447153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106076 Jy ! Component: 100 - total flux cleaned = 0.000806125 Jy ! Component: 150 - total flux cleaned = 0.000687987 Jy ! Component: 200 - total flux cleaned = 0.000632906 Jy ! Total flux subtracted in 200 components = 0.000632906 Jy ! Clean residual min=-0.006762 max=0.006329 Jy/beam ! Clean residual mean=0.000001 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.308809 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.308809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089543Jy sigma=1.354769 ! Fit after self-cal, rms=0.089606Jy sigma=1.354555 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 = 0.000153039 Jy ! Component: 100 - total flux cleaned = 0.000154038 Jy ! Component: 150 - total flux cleaned = 0.000103246 Jy ! Component: 200 - total flux cleaned = 0.000103963 Jy ! Total flux subtracted in 200 components = 0.000103963 Jy ! Clean residual min=-0.006742 max=0.006187 Jy/beam ! Clean residual mean=0.000001 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.308913 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 121 components and 0.308913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089518Jy sigma=1.353949 ! Fit after self-cal, rms=0.089510Jy sigma=1.353923 ! 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=0.089510Jy sigma=1.353923 ! Fit after self-cal, rms=0.102229Jy sigma=1.281928 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.352 mas, bmaj=8.156 mas, bpa=-4.34 degrees ! Estimated noise=0.44982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225061 Jy ! Component: 100 - total flux cleaned = -0.000534635 Jy ! Component: 150 - total flux cleaned = -0.000710994 Jy ! Component: 200 - total flux cleaned = -0.000786829 Jy ! Total flux subtracted in 200 components = -0.000786829 Jy ! Clean residual min=-0.002654 max=0.004117 Jy/beam ! Clean residual mean=0.000001 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.308127 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 133 components and 0.308127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102019Jy sigma=1.276490 ! Fit after self-cal, rms=0.102164Jy sigma=1.276046 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 (15, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391667 Jy ! Component: 100 - total flux cleaned = 0.00421193 Jy ! Component: 150 - total flux cleaned = 0.0042837 Jy ! Component: 200 - total flux cleaned = 0.00434614 Jy ! Total flux subtracted in 200 components = 0.00434614 Jy ! Clean residual min=-0.002381 max=0.002609 Jy/beam ! Clean residual mean=-0.000001 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.312473 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 160 components and 0.312473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102005Jy sigma=1.270922 ! Fit after self-cal, rms=0.102000Jy sigma=1.270738 ! Inverting map ! Added new window around map position (28.5, 21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258945 Jy ! Component: 100 - total flux cleaned = 0.00368548 Jy ! Component: 150 - total flux cleaned = 0.00416161 Jy ! Component: 200 - total flux cleaned = 0.00454039 Jy ! Total flux subtracted in 200 components = 0.00454039 Jy ! Clean residual min=-0.002195 max=0.002183 Jy/beam ! Clean residual mean=0.000000 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.317013 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 178 components and 0.317013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101876Jy sigma=1.268381 ! Fit after self-cal, rms=0.101879Jy sigma=1.268292 ! 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=0.101879Jy sigma=1.268292 ! Fit after self-cal, rms=0.103902Jy sigma=1.267147 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.641 mas, bmaj=13.23 mas, bpa=-0.9231 degrees ! Estimated noise=0.557752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116412 Jy ! Component: 100 - total flux cleaned = 0.00151744 Jy ! Component: 150 - total flux cleaned = 0.00161251 Jy ! Component: 200 - total flux cleaned = 0.0016676 Jy ! Total flux subtracted in 200 components = 0.0016676 Jy ! Clean residual min=-0.001904 max=0.002032 Jy/beam ! Clean residual mean=0.000004 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.318681 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 211 components and 0.318681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103866Jy sigma=1.266544 ! Fit after self-cal, rms=0.103865Jy sigma=1.266480 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 = 0.000361932 Jy ! Component: 100 - total flux cleaned = 0.00041312 Jy ! Component: 150 - total flux cleaned = 0.000412461 Jy ! Component: 200 - total flux cleaned = 0.000412964 Jy ! Total flux subtracted in 200 components = 0.000412964 Jy ! Clean residual min=-0.001832 max=0.002019 Jy/beam ! Clean residual mean=0.000004 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.319094 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 221 components and 0.319094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103849Jy sigma=1.266133 ! Fit after self-cal, rms=0.103847Jy sigma=1.266126 ! 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=3.35 mas, bmaj=8.15 mas, bpa=-4.193 degrees ! Estimated noise=0.448732 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.35 x 8.15 at -4.193 degrees (North through East) ! Clean map min=-0.0018945 max=0.23413 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=2.796 mas, bmaj=7.143 mas, bpa=-2.873 degrees ! Estimated noise=0.570864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.178566 Jy ! Component: 100 - total flux cleaned = 0.226626 Jy ! Component: 150 - total flux cleaned = 0.250197 Jy ! Component: 200 - total flux cleaned = 0.263946 Jy ! Total flux subtracted in 200 components = 0.263946 Jy ! Clean residual min=-0.003793 max=0.007408 Jy/beam ! Clean residual mean=0.000004 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.263946 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.263946 Jy ! Inverting map and beam ! Estimated beam: bmin=3.35 mas, bmaj=8.15 mas, bpa=-4.193 degrees ! Estimated noise=0.448732 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 = 0.0138355 Jy ! Component: 100 - total flux cleaned = 0.0232246 Jy ! Component: 150 - total flux cleaned = 0.0299419 Jy ! Component: 200 - total flux cleaned = 0.034815 Jy ! Total flux subtracted in 200 components = 0.034815 Jy ! Clean residual min=-0.002598 max=0.003327 Jy/beam ! Clean residual mean=0.000001 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.298761 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 77 components and 0.298761 Jy ! Inverting map ! Added new window around map position (-5.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379597 Jy ! Component: 100 - total flux cleaned = 0.00682423 Jy ! Component: 150 - total flux cleaned = 0.00937066 Jy ! Component: 200 - total flux cleaned = 0.0115472 Jy ! Total flux subtracted in 200 components = 0.0115472 Jy ! Clean residual min=-0.002354 max=0.002207 Jy/beam ! Clean residual mean=0.000001 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.310309 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 113 components and 0.310308 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=7.641 mas, bmaj=13.23 mas, bpa=-0.9231 degrees ! Estimated noise=0.557752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282948 Jy ! Component: 100 - total flux cleaned = 0.00459872 Jy ! Component: 150 - total flux cleaned = 0.00560853 Jy ! Component: 200 - total flux cleaned = 0.00654977 Jy ! Total flux subtracted in 200 components = 0.00654977 Jy ! Clean residual min=-0.001977 max=0.002318 Jy/beam ! Clean residual mean=0.000002 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.316858 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 = 0.00074283 Jy ! Component: 100 - total flux cleaned = 0.00137021 Jy ! Component: 150 - total flux cleaned = 0.0016587 Jy ! Component: 200 - total flux cleaned = 0.001947 Jy ! Total flux subtracted in 200 components = 0.001947 Jy ! Clean residual min=-0.001914 max=0.002236 Jy/beam ! Clean residual mean=0.000002 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.318805 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 189 components and 0.318805 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.35 mas, bmaj=8.15 mas, bpa=-4.193 degrees ! Estimated noise=0.448732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000687257 Jy ! Component: 100 - total flux cleaned = 0.000847829 Jy ! Component: 150 - total flux cleaned = 0.000884798 Jy ! Component: 200 - total flux cleaned = 0.00101486 Jy ! Total flux subtracted in 200 components = 0.00101486 Jy ! Clean residual min=-0.002166 max=0.002004 Jy/beam ! Clean residual mean=0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.31982 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 211 components and 0.31982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103864Jy sigma=1.263597 ! Fit after self-cal, rms=0.103836Jy sigma=1.263229 wmodel J1722-0503_S_map.mod ! Writing 211 model components to file: J1722-0503_S_map.mod wobs J1722-0503_S_uvs.fits ! Writing UV FITS file: J1722-0503_S_uvs.fits wwins J1722-0503_S_map.win ! wwins: Wrote 5 windows to J1722-0503_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 = 0.000211389 Jy ! Component: 100 - total flux cleaned = 0.000278695 Jy ! Component: 150 - total flux cleaned = 0.000214429 Jy ! Component: 200 - total flux cleaned = 0.00024497 Jy ! Component: 250 - total flux cleaned = 0.000186625 Jy ! Component: 300 - total flux cleaned = 0.000129381 Jy ! Component: 350 - total flux cleaned = 1.78785e-05 Jy ! Component: 400 - total flux cleaned = -6.35264e-05 Jy ! Component: 450 - total flux cleaned = -0.000276541 Jy ! Component: 500 - total flux cleaned = -0.000485209 Jy ! Component: 550 - total flux cleaned = -0.000561683 Jy ! Component: 600 - total flux cleaned = -0.000688496 Jy ! Component: 650 - total flux cleaned = -0.000738564 Jy ! Component: 700 - total flux cleaned = -0.000861215 Jy ! Component: 750 - total flux cleaned = -0.000933858 Jy ! Component: 800 - total flux cleaned = -0.00110022 Jy ! Component: 850 - total flux cleaned = -0.00123963 Jy ! Component: 900 - total flux cleaned = -0.00126171 Jy ! Component: 950 - total flux cleaned = -0.00132932 Jy ! Component: 1000 - total flux cleaned = -0.00132909 Jy ! Component: 1050 - total flux cleaned = -0.0013732 Jy ! Component: 1100 - total flux cleaned = -0.00143848 Jy ! Component: 1150 - total flux cleaned = -0.00148108 Jy ! Component: 1200 - total flux cleaned = -0.00152387 Jy ! Component: 1250 - total flux cleaned = -0.00150292 Jy ! Component: 1300 - total flux cleaned = -0.00158608 Jy ! Component: 1350 - total flux cleaned = -0.00156541 Jy ! Component: 1400 - total flux cleaned = -0.00152512 Jy ! Component: 1450 - total flux cleaned = -0.00160591 Jy ! Component: 1500 - total flux cleaned = -0.00150638 Jy ! Component: 1550 - total flux cleaned = -0.00164447 Jy ! Component: 1600 - total flux cleaned = -0.00162449 Jy ! Component: 1650 - total flux cleaned = -0.00160507 Jy ! Component: 1700 - total flux cleaned = -0.00160543 Jy ! Component: 1750 - total flux cleaned = -0.00173838 Jy ! Component: 1800 - total flux cleaned = -0.00179462 Jy ! Component: 1850 - total flux cleaned = -0.00177601 Jy ! Component: 1900 - total flux cleaned = -0.0017573 Jy ! Component: 1950 - total flux cleaned = -0.00183072 Jy ! Component: 2000 - total flux cleaned = -0.00184911 Jy ! Component: 2050 - total flux cleaned = -0.00192093 Jy ! Component: 2100 - total flux cleaned = -0.00183144 Jy ! Component: 2150 - total flux cleaned = -0.001938 Jy ! Component: 2200 - total flux cleaned = -0.00190288 Jy ! Component: 2250 - total flux cleaned = -0.00186827 Jy ! Component: 2300 - total flux cleaned = -0.0019724 Jy ! Component: 2350 - total flux cleaned = -0.00188654 Jy ! Component: 2400 - total flux cleaned = -0.00197213 Jy ! Component: 2450 - total flux cleaned = -0.00193817 Jy ! Component: 2500 - total flux cleaned = -0.00198875 Jy ! Component: 2550 - total flux cleaned = -0.00200544 Jy ! Component: 2600 - total flux cleaned = -0.0019722 Jy ! Component: 2650 - total flux cleaned = -0.00197226 Jy ! Component: 2700 - total flux cleaned = -0.00192317 Jy ! Component: 2750 - total flux cleaned = -0.00193961 Jy ! Component: 2800 - total flux cleaned = -0.00193957 Jy ! Component: 2850 - total flux cleaned = -0.00192357 Jy ! Component: 2900 - total flux cleaned = -0.00193972 Jy ! Component: 2950 - total flux cleaned = -0.00195558 Jy ! Component: 3000 - total flux cleaned = -0.00197141 Jy ! Component: 3050 - total flux cleaned = -0.00203399 Jy ! Component: 3100 - total flux cleaned = -0.0019249 Jy ! Component: 3150 - total flux cleaned = -0.001956 Jy ! Component: 3200 - total flux cleaned = -0.0019713 Jy ! Component: 3250 - total flux cleaned = -0.00194071 Jy ! Component: 3300 - total flux cleaned = -0.00191027 Jy ! Component: 3350 - total flux cleaned = -0.00195567 Jy ! Component: 3400 - total flux cleaned = -0.0019408 Jy ! Component: 3450 - total flux cleaned = -0.00189596 Jy ! Component: 3500 - total flux cleaned = -0.00191078 Jy ! Component: 3550 - total flux cleaned = -0.00196999 Jy ! Component: 3600 - total flux cleaned = -0.00186692 Jy ! Component: 3650 - total flux cleaned = -0.00183779 Jy ! Component: 3700 - total flux cleaned = -0.00191075 Jy ! Component: 3750 - total flux cleaned = -0.00183832 Jy ! Component: 3800 - total flux cleaned = -0.00191058 Jy ! Component: 3850 - total flux cleaned = -0.00183899 Jy ! Component: 3900 - total flux cleaned = -0.00186762 Jy ! Component: 3950 - total flux cleaned = -0.00185333 Jy ! Component: 4000 - total flux cleaned = -0.00183897 Jy ! Component: 4050 - total flux cleaned = -0.00183893 Jy ! Total flux subtracted in 4096 components = -0.00175489 Jy ! Clean residual min=-0.000919 max=0.000805 Jy/beam ! Clean residual mean=0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.318065 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 512 components and 0.318065 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1722-0503_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.35 x 8.15 at -4.193 degrees (North through East) ! Clean map min=-0.0014375 max=0.23514 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1722-0503_S_map.fits wmodel /vlbi/uf001/uva//J1722-0503_S_map.mod ! Writing 512 model components to file: /vlbi/uf001/uva//J1722-0503_S_map.mod wobs /vlbi/uf001/uva//J1722-0503_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1722-0503_S_uvs.fits wwins /vlbi/uf001/uva//J1722-0503_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1722-0503_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.235136 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00025681 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.327653 0.327653 0.655306 1.31061 2.62122 5.24245 10.4849 20.9698 41.9396 83.8791 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.235 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 915.603 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1722-0503_S_dfm.log closed on Mon Jan 14 04:09:43 2019