! Started logfile: /vlbi/uf001/uva//J1850-2555_S_dfm.log on Mon Jan 14 04:49:25 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//J1850-2555_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1850-2555_S_uva.fits ! AN table 1: 36 integrations on 15 of 15 possible baselines. ! AN table 2: 36 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.998708 visibilities/baseline/integration-bin. ! Found source: J1850-2555 ! ! 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 4638 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 J1850-2555_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.007381Jy sigma=15.965304 ! Fit after self-cal, rms=0.954144Jy sigma=15.103155 ! 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=2.539 mas, bmaj=6.976 mas, bpa=2.406 degrees ! Estimated noise=0.847962 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 = 0.0381743 Jy ! Component: 100 - total flux cleaned = 0.047059 Jy ! Total flux subtracted in 100 components = 0.047059 Jy ! Clean residual min=-0.004122 max=0.003763 Jy/beam ! Clean residual mean=-0.000007 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.047059 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.047059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075625Jy sigma=1.130332 ! Fit after self-cal, rms=0.074195Jy sigma=1.107219 ! 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=2.926 mas, bmaj=8.097 mas, bpa=3.239 degrees ! Estimated noise=0.667765 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 = 0.00444291 Jy ! Component: 100 - total flux cleaned = 0.00615799 Jy ! Component: 150 - total flux cleaned = 0.00669605 Jy ! Component: 200 - total flux cleaned = 0.00683146 Jy ! Total flux subtracted in 200 components = 0.00683146 Jy ! Clean residual min=-0.002978 max=0.002597 Jy/beam ! Clean residual mean=0.000005 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.0538905 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 25 components and 0.0538905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073967Jy sigma=1.103206 ! Fit after self-cal, rms=0.073936Jy sigma=1.102940 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.926 x 8.097 at 3.239 degrees (North through East) ! Clean map min=-0.0029432 max=0.051157 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.03 KP 0.88 LA 0.88 NL 1.09 ! OV 1.07 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 KP 1.00 LA 0.92 MK 1.06 ! NL 1.24 OV 1.03 PT 1.06 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 0.87 KP 1.02 LA 1.06 NL 0.93 ! OV 0.93 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 KP 1.01 LA 1.06 MK 1.07 ! NL 0.96 OV 0.98 PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.98 KP 1.12 LA 1.05 NL 0.92 ! OV 0.91 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 KP 1.04 LA 0.98 MK 0.91 ! NL 0.89 OV 1.07 PT 1.07 SC 1.01 ! ! ! Fit before self-cal, rms=0.073936Jy sigma=1.102940 ! Fit after self-cal, rms=0.073677Jy sigma=1.099630 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.95 mas, bmaj=8.15 mas, bpa=3.059 degrees ! Estimated noise=0.662712 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 = -0.000217277 Jy ! Component: 100 - total flux cleaned = -0.000234938 Jy ! Component: 150 - total flux cleaned = -0.00021899 Jy ! Component: 200 - total flux cleaned = -0.000205083 Jy ! Total flux subtracted in 200 components = -0.000205083 Jy ! Clean residual min=-0.002423 max=0.002457 Jy/beam ! Clean residual mean=0.000003 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0536854 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0536854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073668Jy sigma=1.099522 ! Fit after self-cal, rms=0.073814Jy sigma=1.098883 ! 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=0.073814Jy sigma=1.098883 ! Fit after self-cal, rms=0.074130Jy sigma=1.098726 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.955 mas, bmaj=8.156 mas, bpa=3.009 degrees ! Estimated noise=0.661146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129763 Jy ! Component: 100 - total flux cleaned = -0.000162385 Jy ! Component: 150 - total flux cleaned = -0.000163575 Jy ! Component: 200 - total flux cleaned = -0.000163434 Jy ! Total flux subtracted in 200 components = -0.000163434 Jy ! Clean residual min=-0.002414 max=0.002465 Jy/beam ! Clean residual mean=0.000002 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.053522 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.053522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074122Jy sigma=1.098649 ! Fit after self-cal, rms=0.074140Jy sigma=1.098313 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 = 0.000114951 Jy ! Component: 100 - total flux cleaned = 8.09936e-05 Jy ! Component: 150 - total flux cleaned = 7.99649e-05 Jy ! Component: 200 - total flux cleaned = 7.93154e-05 Jy ! Total flux subtracted in 200 components = 7.93154e-05 Jy ! Clean residual min=-0.002369 max=0.002535 Jy/beam ! Clean residual mean=0.000002 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0536013 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.0536013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074131Jy sigma=1.098237 ! Fit after self-cal, rms=0.074142Jy sigma=1.098214 ! 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=0.074142Jy sigma=1.098214 ! Fit after self-cal, rms=0.074087Jy sigma=1.098217 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.953 mas, bmaj=8.142 mas, bpa=2.922 degrees ! Estimated noise=0.660648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.00168e-05 Jy ! Component: 100 - total flux cleaned = -0.000120697 Jy ! Component: 150 - total flux cleaned = -0.000120715 Jy ! Component: 200 - total flux cleaned = -0.000133068 Jy ! Total flux subtracted in 200 components = -0.000133068 Jy ! Clean residual min=-0.002392 max=0.002595 Jy/beam ! Clean residual mean=0.000002 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0534682 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0534682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074078Jy sigma=1.098137 ! Fit after self-cal, rms=0.074106Jy sigma=1.098075 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 (-109.5, 33.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233178 Jy ! Component: 100 - total flux cleaned = 0.00244106 Jy ! Component: 150 - total flux cleaned = 0.00251822 Jy ! Component: 200 - total flux cleaned = 0.00258726 Jy ! Total flux subtracted in 200 components = 0.00258726 Jy ! Clean residual min=-0.002488 max=0.002068 Jy/beam ! Clean residual mean=-0.000004 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0560555 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.0560555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074012Jy sigma=1.096845 ! Fit after self-cal, rms=0.073996Jy sigma=1.096465 ! 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=0.073996Jy sigma=1.096465 ! Fit after self-cal, rms=0.073504Jy sigma=1.096399 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.106 mas, bmaj=17.53 mas, bpa=1.479 degrees ! Estimated noise=0.88218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130735 Jy ! Component: 100 - total flux cleaned = 0.00124165 Jy ! Component: 150 - total flux cleaned = 0.00118332 Jy ! Component: 200 - total flux cleaned = 0.00110643 Jy ! Total flux subtracted in 200 components = 0.00110643 Jy ! Clean residual min=-0.002052 max=0.002177 Jy/beam ! Clean residual mean=-0.000007 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0571619 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.0571619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073472Jy sigma=1.096101 ! Fit after self-cal, rms=0.073441Jy sigma=1.095255 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 = 0.00109313 Jy ! Component: 100 - total flux cleaned = 0.00109538 Jy ! Component: 150 - total flux cleaned = 0.00104546 Jy ! Component: 200 - total flux cleaned = 0.000999628 Jy ! Total flux subtracted in 200 components = 0.000999628 Jy ! Clean residual min=-0.002116 max=0.002007 Jy/beam ! Clean residual mean=-0.000009 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0581615 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 0.0581615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073423Jy sigma=1.095133 ! Fit after self-cal, rms=0.073423Jy sigma=1.095012 ! 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=2.957 mas, bmaj=8.142 mas, bpa=2.755 degrees ! Estimated noise=0.655839 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.957 x 8.142 at 2.755 degrees (North through East) ! Clean map min=-0.0022048 max=0.050745 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=2.557 mas, bmaj=6.987 mas, bpa=1.986 degrees ! Estimated noise=0.840227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0392079 Jy ! Component: 100 - total flux cleaned = 0.0484824 Jy ! Component: 150 - total flux cleaned = 0.0528499 Jy ! Component: 200 - total flux cleaned = 0.0553247 Jy ! Total flux subtracted in 200 components = 0.0553247 Jy ! Clean residual min=-0.003691 max=0.003229 Jy/beam ! Clean residual mean=-0.000006 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.0553247 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0553247 Jy ! Inverting map and beam ! Estimated beam: bmin=2.957 mas, bmaj=8.142 mas, bpa=2.755 degrees ! Estimated noise=0.655839 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 = 0.00187327 Jy ! Component: 100 - total flux cleaned = 0.00247831 Jy ! Component: 150 - total flux cleaned = 0.00265074 Jy ! Component: 200 - total flux cleaned = 0.00285334 Jy ! Total flux subtracted in 200 components = 0.00285334 Jy ! Clean residual min=-0.002501 max=0.002164 Jy/beam ! Clean residual mean=-0.000008 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0581781 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.0581781 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=7.106 mas, bmaj=17.53 mas, bpa=1.479 degrees ! Estimated noise=0.88218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00087922 Jy ! Component: 100 - total flux cleaned = 0.000845859 Jy ! Component: 150 - total flux cleaned = 0.000746701 Jy ! Component: 200 - total flux cleaned = 0.000657867 Jy ! Total flux subtracted in 200 components = 0.000657867 Jy ! Clean residual min=-0.002218 max=0.002110 Jy/beam ! Clean residual mean=-0.000010 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.058836 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 = -8.01886e-05 Jy ! Component: 100 - total flux cleaned = -0.000128857 Jy ! Component: 150 - total flux cleaned = -0.000174041 Jy ! Component: 200 - total flux cleaned = -0.000235414 Jy ! Total flux subtracted in 200 components = -0.000235414 Jy ! Clean residual min=-0.002142 max=0.002016 Jy/beam ! Clean residual mean=-0.000007 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0586005 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 60 components and 0.0586005 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.957 mas, bmaj=8.142 mas, bpa=2.755 degrees ! Estimated noise=0.655839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000296035 Jy ! Component: 100 - total flux cleaned = -0.000386782 Jy ! Component: 150 - total flux cleaned = -0.000423878 Jy ! Component: 200 - total flux cleaned = -0.000422309 Jy ! Total flux subtracted in 200 components = -0.000422309 Jy ! Clean residual min=-0.002332 max=0.002021 Jy/beam ! Clean residual mean=-0.000003 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0581782 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 0.0581782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073414Jy sigma=1.094933 ! Fit after self-cal, rms=0.073375Jy sigma=1.094669 wmodel J1850-2555_S_map.mod ! Writing 77 model components to file: J1850-2555_S_map.mod wobs J1850-2555_S_uvs.fits ! Writing UV FITS file: J1850-2555_S_uvs.fits wwins J1850-2555_S_map.win ! wwins: Wrote 2 windows to J1850-2555_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 = -0.000938466 Jy ! Component: 100 - total flux cleaned = -0.00158844 Jy ! Component: 150 - total flux cleaned = -0.00215437 Jy ! Component: 200 - total flux cleaned = -0.00261847 Jy ! Component: 250 - total flux cleaned = -0.00290119 Jy ! Component: 300 - total flux cleaned = -0.00322962 Jy ! Component: 350 - total flux cleaned = -0.00351474 Jy ! Component: 400 - total flux cleaned = -0.0036805 Jy ! Component: 450 - total flux cleaned = -0.00386768 Jy ! Component: 500 - total flux cleaned = -0.00402263 Jy ! Component: 550 - total flux cleaned = -0.00409837 Jy ! Component: 600 - total flux cleaned = -0.00429457 Jy ! Component: 650 - total flux cleaned = -0.0044375 Jy ! Component: 700 - total flux cleaned = -0.00460087 Jy ! Component: 750 - total flux cleaned = -0.00473727 Jy ! Component: 800 - total flux cleaned = -0.00489299 Jy ! Component: 850 - total flux cleaned = -0.00504539 Jy ! Component: 900 - total flux cleaned = -0.00515184 Jy ! Component: 950 - total flux cleaned = -0.00523532 Jy ! Component: 1000 - total flux cleaned = -0.00529643 Jy ! Component: 1050 - total flux cleaned = -0.00533685 Jy ! Component: 1100 - total flux cleaned = -0.00539574 Jy ! Component: 1150 - total flux cleaned = -0.00551107 Jy ! Component: 1200 - total flux cleaned = -0.00549181 Jy ! Component: 1250 - total flux cleaned = -0.00554747 Jy ! Component: 1300 - total flux cleaned = -0.00560195 Jy ! Component: 1350 - total flux cleaned = -0.00562001 Jy ! Component: 1400 - total flux cleaned = -0.00569109 Jy ! Component: 1450 - total flux cleaned = -0.00584615 Jy ! Component: 1500 - total flux cleaned = -0.00584613 Jy ! Component: 1550 - total flux cleaned = -0.00591303 Jy ! Component: 1600 - total flux cleaned = -0.00597867 Jy ! Component: 1650 - total flux cleaned = -0.00599471 Jy ! Component: 1700 - total flux cleaned = -0.00604266 Jy ! Component: 1750 - total flux cleaned = -0.00612115 Jy ! Component: 1800 - total flux cleaned = -0.00618316 Jy ! Component: 1850 - total flux cleaned = -0.00624429 Jy ! Component: 1900 - total flux cleaned = -0.0062591 Jy ! Component: 1950 - total flux cleaned = -0.00627409 Jy ! Component: 2000 - total flux cleaned = -0.00627391 Jy ! Component: 2050 - total flux cleaned = -0.006274 Jy ! Component: 2100 - total flux cleaned = -0.00627399 Jy ! Component: 2150 - total flux cleaned = -0.00630226 Jy ! Component: 2200 - total flux cleaned = -0.00624571 Jy ! Component: 2250 - total flux cleaned = -0.00623186 Jy ! Component: 2300 - total flux cleaned = -0.0062181 Jy ! Component: 2350 - total flux cleaned = -0.00623168 Jy ! Component: 2400 - total flux cleaned = -0.00623168 Jy ! Component: 2450 - total flux cleaned = -0.00620501 Jy ! Component: 2500 - total flux cleaned = -0.00620494 Jy ! Component: 2550 - total flux cleaned = -0.0061919 Jy ! Component: 2600 - total flux cleaned = -0.00620471 Jy ! Component: 2650 - total flux cleaned = -0.00617885 Jy ! Component: 2700 - total flux cleaned = -0.00617902 Jy ! Component: 2750 - total flux cleaned = -0.0061791 Jy ! Component: 2800 - total flux cleaned = -0.00622909 Jy ! Component: 2850 - total flux cleaned = -0.00625386 Jy ! Component: 2900 - total flux cleaned = -0.00626598 Jy ! Component: 2950 - total flux cleaned = -0.00625389 Jy ! Component: 3000 - total flux cleaned = -0.00630201 Jy ! Component: 3050 - total flux cleaned = -0.00629007 Jy ! Component: 3100 - total flux cleaned = -0.00631387 Jy ! Component: 3150 - total flux cleaned = -0.00631381 Jy ! Component: 3200 - total flux cleaned = -0.00633723 Jy ! Component: 3250 - total flux cleaned = -0.00633735 Jy ! Component: 3300 - total flux cleaned = -0.00638319 Jy ! Component: 3350 - total flux cleaned = -0.00644009 Jy ! Component: 3400 - total flux cleaned = -0.00647394 Jy ! Component: 3450 - total flux cleaned = -0.00650764 Jy ! Component: 3500 - total flux cleaned = -0.0065411 Jy ! Component: 3550 - total flux cleaned = -0.0065633 Jy ! Component: 3600 - total flux cleaned = -0.00658543 Jy ! Component: 3650 - total flux cleaned = -0.00659651 Jy ! Component: 3700 - total flux cleaned = -0.00661832 Jy ! Component: 3750 - total flux cleaned = -0.00665085 Jy ! Component: 3800 - total flux cleaned = -0.00665091 Jy ! Component: 3850 - total flux cleaned = -0.00671516 Jy ! Component: 3900 - total flux cleaned = -0.00668309 Jy ! Component: 3950 - total flux cleaned = -0.00669371 Jy ! Component: 4000 - total flux cleaned = -0.00670423 Jy ! Component: 4050 - total flux cleaned = -0.00673572 Jy ! Total flux subtracted in 4096 components = -0.00672523 Jy ! Clean residual min=-0.000664 max=0.000612 Jy/beam ! Clean residual mean=0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.051453 Jy keep ! Adding 232 model components to the UV plane model. ! The established model now contains 309 components and 0.051453 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1850-2555_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.957 x 8.142 at 2.755 degrees (North through East) ! Clean map min=-0.002692 max=0.050622 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1850-2555_S_map.fits wmodel /vlbi/uf001/uva//J1850-2555_S_map.mod ! Writing 309 model components to file: /vlbi/uf001/uva//J1850-2555_S_map.mod wobs /vlbi/uf001/uva//J1850-2555_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1850-2555_S_uvs.fits wwins /vlbi/uf001/uva//J1850-2555_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1850-2555_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0506217 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000182074 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07903 1.07903 2.15806 4.31612 8.63223 17.2645 34.5289 69.0579 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 278.027 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1850-2555_S_dfm.log closed on Mon Jan 14 04:49:29 2019