! Started logfile: /vlbi/uf001/uva//J0851+0845_S_dfm.log on Mon Jan 14 00:08:30 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//J0851+0845_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0851+0845_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.925926 visibilities/baseline/integration-bin. ! Found source: J0851+0845 ! ! 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 7125 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 J0851+0845_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011828Jy sigma=22.355884 ! Fit after self-cal, rms=0.866241Jy sigma=19.096611 ! 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=2.852 mas, bmaj=6.577 mas, bpa=-1.714 degrees ! Estimated noise=0.536595 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 = 0.104397 Jy ! Component: 100 - total flux cleaned = 0.129897 Jy ! Total flux subtracted in 100 components = 0.129897 Jy ! Clean residual min=-0.004139 max=0.010040 Jy/beam ! Clean residual mean=-0.000013 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.129897 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.129897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065480Jy sigma=1.350571 ! Fit after self-cal, rms=0.065463Jy sigma=1.350259 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103206 Jy ! Component: 100 - total flux cleaned = 0.01494 Jy ! Total flux subtracted in 100 components = 0.01494 Jy ! Clean residual min=-0.003236 max=0.003993 Jy/beam ! Clean residual mean=-0.000006 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.144837 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.144837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064065Jy sigma=1.314168 ! Fit after self-cal, rms=0.064048Jy sigma=1.313817 ! 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=3.387 mas, bmaj=7.405 mas, bpa=-2.488 degrees ! Estimated noise=0.401329 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399231 Jy ! Component: 100 - total flux cleaned = 0.00625535 Jy ! Component: 150 - total flux cleaned = 0.00706377 Jy ! Component: 200 - total flux cleaned = 0.00761929 Jy ! Total flux subtracted in 200 components = 0.00761929 Jy ! Clean residual min=-0.002244 max=0.002898 Jy/beam ! Clean residual mean=0.000001 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.152456 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.152456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063777Jy sigma=1.306984 ! Fit after self-cal, rms=0.063762Jy sigma=1.306562 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.387 x 7.405 at -2.488 degrees (North through East) ! Clean map min=-0.0021955 max=0.13453 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.98 KP 1.01 ! LA 0.99 MK 0.94 NL 0.99 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.03 KP 1.03 ! LA 0.96 MK 0.97 NL 0.99 OV 0.97 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 1.04 ! LA 0.96 MK 1.09 NL 0.97 OV 1.00 ! PT 1.00 SC 0.97 ! ! ! Fit before self-cal, rms=0.063762Jy sigma=1.306562 ! Fit after self-cal, rms=0.063166Jy sigma=1.301788 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.385 mas, bmaj=7.406 mas, bpa=-2.388 degrees ! Estimated noise=0.39887 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 = 0.000372048 Jy ! Component: 100 - total flux cleaned = 0.000240459 Jy ! Component: 150 - total flux cleaned = 0.000165883 Jy ! Component: 200 - total flux cleaned = 0.000132137 Jy ! Total flux subtracted in 200 components = 0.000132137 Jy ! Clean residual min=-0.002138 max=0.002244 Jy/beam ! Clean residual mean=0.000002 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.152588 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.152588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063116Jy sigma=1.300556 ! Fit after self-cal, rms=0.063123Jy sigma=1.300428 ! 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=0.063123Jy sigma=1.300428 ! Fit after self-cal, rms=0.063246Jy sigma=1.294464 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.383 mas, bmaj=7.406 mas, bpa=-2.361 degrees ! Estimated noise=0.399266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00045418 Jy ! Component: 100 - total flux cleaned = 0.000332024 Jy ! Component: 150 - total flux cleaned = 0.000332433 Jy ! Component: 200 - total flux cleaned = 0.00035752 Jy ! Total flux subtracted in 200 components = 0.00035752 Jy ! Clean residual min=-0.001947 max=0.002228 Jy/beam ! Clean residual mean=0.000003 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.152946 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.152946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063221Jy sigma=1.293822 ! Fit after self-cal, rms=0.063228Jy sigma=1.293735 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 (25, 56). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014527 Jy ! Component: 100 - total flux cleaned = 0.00156935 Jy ! Component: 150 - total flux cleaned = 0.00173048 Jy ! Component: 200 - total flux cleaned = 0.00187615 Jy ! Total flux subtracted in 200 components = 0.00187615 Jy ! Clean residual min=-0.001810 max=0.001624 Jy/beam ! Clean residual mean=0.000002 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.154822 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.154822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063162Jy sigma=1.292290 ! Fit after self-cal, rms=0.063163Jy sigma=1.292227 ! 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=0.063163Jy sigma=1.292227 ! Fit after self-cal, rms=0.063177Jy sigma=1.292049 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.381 mas, bmaj=7.405 mas, bpa=-2.394 degrees ! Estimated noise=0.399275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00070483 Jy ! Component: 100 - total flux cleaned = 0.00102481 Jy ! Component: 150 - total flux cleaned = 0.00116994 Jy ! Component: 200 - total flux cleaned = 0.00128208 Jy ! Total flux subtracted in 200 components = 0.00128208 Jy ! Clean residual min=-0.001767 max=0.001583 Jy/beam ! Clean residual mean=0.000002 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.156104 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 0.156104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063156Jy sigma=1.291633 ! Fit after self-cal, rms=0.063158Jy sigma=1.291614 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 = 0.0001813 Jy ! Component: 100 - total flux cleaned = 0.000264668 Jy ! Component: 150 - total flux cleaned = 0.000343576 Jy ! Component: 200 - total flux cleaned = 0.000399009 Jy ! Total flux subtracted in 200 components = 0.000399009 Jy ! Clean residual min=-0.001774 max=0.001581 Jy/beam ! Clean residual mean=0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.156503 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.156503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063146Jy sigma=1.291366 ! Fit after self-cal, rms=0.063146Jy sigma=1.291357 ! 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=0.063146Jy sigma=1.291357 ! Fit after self-cal, rms=0.063144Jy sigma=1.291345 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.33 mas, bmaj=10.88 mas, bpa=-2.552 degrees ! Estimated noise=0.505771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000577968 Jy ! Component: 100 - total flux cleaned = 0.000660175 Jy ! Component: 150 - total flux cleaned = 0.000731851 Jy ! Component: 200 - total flux cleaned = 0.000763529 Jy ! Total flux subtracted in 200 components = 0.000763529 Jy ! Clean residual min=-0.001648 max=0.001791 Jy/beam ! Clean residual mean=0.000003 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.157267 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.157267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063139Jy sigma=1.291273 ! Fit after self-cal, rms=0.063136Jy sigma=1.291257 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 = 0.000197155 Jy ! Component: 100 - total flux cleaned = 0.000211917 Jy ! Component: 150 - total flux cleaned = 0.000211833 Jy ! Component: 200 - total flux cleaned = 0.000225318 Jy ! Total flux subtracted in 200 components = 0.000225318 Jy ! Clean residual min=-0.001684 max=0.001805 Jy/beam ! Clean residual mean=0.000003 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.157492 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.157492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063132Jy sigma=1.291184 ! Fit after self-cal, rms=0.063132Jy sigma=1.291175 ! 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=3.379 mas, bmaj=7.404 mas, bpa=-2.407 degrees ! Estimated noise=0.399456 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.379 x 7.404 at -2.407 degrees (North through East) ! Clean map min=-0.0016914 max=0.13374 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=2.846 mas, bmaj=6.59 mas, bpa=-1.644 degrees ! Estimated noise=0.534195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103823 Jy ! Component: 100 - total flux cleaned = 0.129627 Jy ! Component: 150 - total flux cleaned = 0.1402 Jy ! Component: 200 - total flux cleaned = 0.145738 Jy ! Total flux subtracted in 200 components = 0.145738 Jy ! Clean residual min=-0.003223 max=0.002763 Jy/beam ! Clean residual mean=-0.000003 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.145738 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.145738 Jy ! Inverting map and beam ! Estimated beam: bmin=3.379 mas, bmaj=7.404 mas, bpa=-2.407 degrees ! Estimated noise=0.399456 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 = 0.00357471 Jy ! Component: 100 - total flux cleaned = 0.00580147 Jy ! Component: 150 - total flux cleaned = 0.00696465 Jy ! Component: 200 - total flux cleaned = 0.00768142 Jy ! Total flux subtracted in 200 components = 0.00768142 Jy ! Clean residual min=-0.001884 max=0.001798 Jy/beam ! Clean residual mean=0.000000 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.15342 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 0.15342 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=7.33 mas, bmaj=10.88 mas, bpa=-2.552 degrees ! Estimated noise=0.505771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139272 Jy ! Component: 100 - total flux cleaned = 0.00234288 Jy ! Component: 150 - total flux cleaned = 0.00277034 Jy ! Component: 200 - total flux cleaned = 0.00303476 Jy ! Total flux subtracted in 200 components = 0.00303476 Jy ! Clean residual min=-0.001786 max=0.001697 Jy/beam ! Clean residual mean=0.000003 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.156454 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 = 0.00018847 Jy ! Component: 100 - total flux cleaned = 0.000317641 Jy ! Component: 150 - total flux cleaned = 0.00035769 Jy ! Component: 200 - total flux cleaned = 0.000415397 Jy ! Total flux subtracted in 200 components = 0.000415397 Jy ! Clean residual min=-0.001757 max=0.001704 Jy/beam ! Clean residual mean=0.000003 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.15687 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 77 components and 0.15687 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.379 mas, bmaj=7.404 mas, bpa=-2.407 degrees ! Estimated noise=0.399456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000288227 Jy ! Component: 100 - total flux cleaned = -0.000332377 Jy ! Component: 150 - total flux cleaned = -0.000254832 Jy ! Component: 200 - total flux cleaned = -0.000217352 Jy ! Total flux subtracted in 200 components = -0.000217352 Jy ! Clean residual min=-0.001882 max=0.001609 Jy/beam ! Clean residual mean=0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.156652 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.156652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063180Jy sigma=1.292427 ! Fit after self-cal, rms=0.063176Jy sigma=1.292299 wmodel J0851+0845_S_map.mod ! Writing 95 model components to file: J0851+0845_S_map.mod wobs J0851+0845_S_uvs.fits ! Writing UV FITS file: J0851+0845_S_uvs.fits wwins J0851+0845_S_map.win ! wwins: Wrote 3 windows to J0851+0845_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 = -0.000751853 Jy ! Component: 100 - total flux cleaned = -0.00120188 Jy ! Component: 150 - total flux cleaned = -0.00148628 Jy ! Component: 200 - total flux cleaned = -0.00164929 Jy ! Component: 250 - total flux cleaned = -0.00191216 Jy ! Component: 300 - total flux cleaned = -0.00221953 Jy ! Component: 350 - total flux cleaned = -0.00256915 Jy ! Component: 400 - total flux cleaned = -0.00298357 Jy ! Component: 450 - total flux cleaned = -0.00326985 Jy ! Component: 500 - total flux cleaned = -0.00350445 Jy ! Component: 550 - total flux cleaned = -0.00380417 Jy ! Component: 600 - total flux cleaned = -0.00400799 Jy ! Component: 650 - total flux cleaned = -0.00427594 Jy ! Component: 700 - total flux cleaned = -0.00447329 Jy ! Component: 750 - total flux cleaned = -0.00458158 Jy ! Component: 800 - total flux cleaned = -0.00477368 Jy ! Component: 850 - total flux cleaned = -0.00492081 Jy ! Component: 900 - total flux cleaned = -0.00508671 Jy ! Component: 950 - total flux cleaned = -0.00520963 Jy ! Component: 1000 - total flux cleaned = -0.00533099 Jy ! Component: 1050 - total flux cleaned = -0.00547074 Jy ! Component: 1100 - total flux cleaned = -0.00562854 Jy ! Component: 1150 - total flux cleaned = -0.00580344 Jy ! Component: 1200 - total flux cleaned = -0.00593777 Jy ! Component: 1250 - total flux cleaned = -0.00605202 Jy ! Component: 1300 - total flux cleaned = -0.00620243 Jy ! Component: 1350 - total flux cleaned = -0.00635093 Jy ! Component: 1400 - total flux cleaned = -0.00646119 Jy ! Component: 1450 - total flux cleaned = -0.00658816 Jy ! Component: 1500 - total flux cleaned = -0.0066421 Jy ! Component: 1550 - total flux cleaned = -0.0067665 Jy ! Component: 1600 - total flux cleaned = -0.00690728 Jy ! Component: 1650 - total flux cleaned = -0.00706386 Jy ! Component: 1700 - total flux cleaned = -0.0070467 Jy ! Component: 1750 - total flux cleaned = -0.00714927 Jy ! Component: 1800 - total flux cleaned = -0.00721682 Jy ! Component: 1850 - total flux cleaned = -0.00730061 Jy ! Component: 1900 - total flux cleaned = -0.00738344 Jy ! Component: 1950 - total flux cleaned = -0.00743253 Jy ! Component: 2000 - total flux cleaned = -0.00748137 Jy ! Component: 2050 - total flux cleaned = -0.00756189 Jy ! Component: 2100 - total flux cleaned = -0.00760987 Jy ! Component: 2150 - total flux cleaned = -0.0076889 Jy ! Component: 2200 - total flux cleaned = -0.00772045 Jy ! Component: 2250 - total flux cleaned = -0.00782899 Jy ! Component: 2300 - total flux cleaned = -0.00790571 Jy ! Component: 2350 - total flux cleaned = -0.00798208 Jy ! Component: 2400 - total flux cleaned = -0.0080273 Jy ! Component: 2450 - total flux cleaned = -0.00805745 Jy ! Component: 2500 - total flux cleaned = -0.00814695 Jy ! Component: 2550 - total flux cleaned = -0.0082503 Jy ! Component: 2600 - total flux cleaned = -0.00826496 Jy ! Component: 2650 - total flux cleaned = -0.00832296 Jy ! Component: 2700 - total flux cleaned = -0.00838028 Jy ! Component: 2750 - total flux cleaned = -0.00838033 Jy ! Component: 2800 - total flux cleaned = -0.00849384 Jy ! Component: 2850 - total flux cleaned = -0.00850779 Jy ! Component: 2900 - total flux cleaned = -0.00859143 Jy ! Component: 2950 - total flux cleaned = -0.00863285 Jy ! Component: 3000 - total flux cleaned = -0.0086877 Jy ! Component: 3050 - total flux cleaned = -0.00867389 Jy ! Component: 3100 - total flux cleaned = -0.00874161 Jy ! Component: 3150 - total flux cleaned = -0.00878195 Jy ! Component: 3200 - total flux cleaned = -0.00886196 Jy ! Component: 3250 - total flux cleaned = -0.00892815 Jy ! Component: 3300 - total flux cleaned = -0.00898061 Jy ! Component: 3350 - total flux cleaned = -0.00905895 Jy ! Component: 3400 - total flux cleaned = -0.00909785 Jy ! Component: 3450 - total flux cleaned = -0.00914927 Jy ! Component: 3500 - total flux cleaned = -0.00909807 Jy ! Component: 3550 - total flux cleaned = -0.00916157 Jy ! Component: 3600 - total flux cleaned = -0.00917418 Jy ! Component: 3650 - total flux cleaned = -0.00919922 Jy ! Component: 3700 - total flux cleaned = -0.00921162 Jy ! Component: 3750 - total flux cleaned = -0.00923636 Jy ! Component: 3800 - total flux cleaned = -0.00927312 Jy ! Component: 3850 - total flux cleaned = -0.00926086 Jy ! Component: 3900 - total flux cleaned = -0.00934569 Jy ! Component: 3950 - total flux cleaned = -0.00933364 Jy ! Component: 4000 - total flux cleaned = -0.00938139 Jy ! Component: 4050 - total flux cleaned = -0.00939327 Jy ! Total flux subtracted in 4096 components = -0.00945248 Jy ! Clean residual min=-0.000840 max=0.000695 Jy/beam ! Clean residual mean=-0.000000 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.1472 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 402 components and 0.1472 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0851+0845_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.379 x 7.404 at -2.407 degrees (North through East) ! Clean map min=-0.0013169 max=0.13345 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0851+0845_S_map.fits wmodel /vlbi/uf001/uva//J0851+0845_S_map.mod ! Writing 402 model components to file: /vlbi/uf001/uva//J0851+0845_S_map.mod wobs /vlbi/uf001/uva//J0851+0845_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0851+0845_S_uvs.fits wwins /vlbi/uf001/uva//J0851+0845_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0851+0845_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.133447 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221874 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.498793 0.498793 0.997585 1.99517 3.99034 7.98068 15.9614 31.9227 63.8455 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.133 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 601.452 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0851+0845_S_dfm.log closed on Mon Jan 14 00:08:34 2019