! Started logfile: /vlbi/uf001/uva//J1432+3618_S_dfm.log on Mon Jan 14 02:56:32 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//J1432+3618_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1432+3618_S_uva.fits ! AN table 1: 108 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.775926 visibilities/baseline/integration-bin. ! Found source: J1432+3618 ! ! 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 11313 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 J1432+3618_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 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999276Jy sigma=23.309628 ! Fit after self-cal, rms=0.962955Jy sigma=22.462282 ! 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=2.973 mas, bmaj=6.169 mas, bpa=7.783 degrees ! Estimated noise=0.523359 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 = 0.0290538 Jy ! Component: 100 - total flux cleaned = 0.035399 Jy ! Total flux subtracted in 100 components = 0.035399 Jy ! Clean residual min=-0.002481 max=0.002534 Jy/beam ! Clean residual mean=0.000000 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.035399 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.035399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056211Jy sigma=1.232283 ! Fit after self-cal, rms=0.054762Jy sigma=1.197046 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324751 Jy ! Component: 100 - total flux cleaned = 0.00357504 Jy ! Total flux subtracted in 100 components = 0.00357504 Jy ! Clean residual min=-0.002435 max=0.002531 Jy/beam ! Clean residual mean=0.000001 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0389741 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0389741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054506Jy sigma=1.190953 ! Fit after self-cal, rms=0.054505Jy sigma=1.190923 ! 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=3.577 mas, bmaj=7.083 mas, bpa=8.001 degrees ! Estimated noise=0.290015 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 = 0.0014732 Jy ! Component: 100 - total flux cleaned = 0.0019828 Jy ! Component: 150 - total flux cleaned = 0.00218321 Jy ! Component: 200 - total flux cleaned = 0.00222796 Jy ! Total flux subtracted in 200 components = 0.00222796 Jy ! Clean residual min=-0.001633 max=0.001738 Jy/beam ! Clean residual mean=0.000005 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.041202 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.041202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054465Jy sigma=1.190112 ! Fit after self-cal, rms=0.054467Jy sigma=1.190100 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.577 x 7.083 at 8.001 degrees (North through East) ! Clean map min=-0.0015889 max=0.040734 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.94 KP 1.02 ! LA 0.90 MK 1.00 NL 1.10 OV 1.00 ! PT 1.13 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 0.90 KP 0.95 ! LA 0.92 MK 1.00 NL 1.12 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.98 HN 1.02 KP 1.00 ! LA 1.00 MK 0.94 NL 1.06 OV 0.99 ! PT 1.04 SC 0.95 ! ! ! Fit before self-cal, rms=0.054467Jy sigma=1.190100 ! Fit after self-cal, rms=0.054522Jy sigma=1.187165 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.567 mas, bmaj=7.077 mas, bpa=7.434 degrees ! Estimated noise=0.289491 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 = 0.000189206 Jy ! Component: 100 - total flux cleaned = 0.000214564 Jy ! Component: 150 - total flux cleaned = 0.000259933 Jy ! Component: 200 - total flux cleaned = 0.000299062 Jy ! Total flux subtracted in 200 components = 0.000299062 Jy ! Clean residual min=-0.001377 max=0.001574 Jy/beam ! Clean residual mean=0.000006 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0415011 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0415011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054516Jy sigma=1.187058 ! Fit after self-cal, rms=0.054549Jy sigma=1.186721 ! 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=0.054549Jy sigma=1.186721 ! Fit after self-cal, rms=0.054321Jy sigma=1.184363 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.572 mas, bmaj=7.022 mas, bpa=7.396 degrees ! Estimated noise=0.289128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120949 Jy ! Component: 100 - total flux cleaned = 0.000175097 Jy ! Component: 150 - total flux cleaned = 0.000196719 Jy ! Component: 200 - total flux cleaned = 0.000215406 Jy ! Total flux subtracted in 200 components = 0.000215406 Jy ! Clean residual min=-0.001250 max=0.001328 Jy/beam ! Clean residual mean=0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0417165 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0417165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054314Jy sigma=1.184272 ! Fit after self-cal, rms=0.054347Jy sigma=1.184022 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 = 2.31002e-05 Jy ! Component: 100 - total flux cleaned = 5.12545e-05 Jy ! Component: 150 - total flux cleaned = 7.65554e-05 Jy ! Component: 200 - total flux cleaned = 0.000107577 Jy ! Total flux subtracted in 200 components = 0.000107577 Jy ! Clean residual min=-0.001272 max=0.001321 Jy/beam ! Clean residual mean=0.000003 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0418241 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.0418241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054343Jy sigma=1.183978 ! Fit after self-cal, rms=0.054345Jy sigma=1.183970 ! 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=0.054345Jy sigma=1.183970 ! Fit after self-cal, rms=0.054210Jy sigma=1.183898 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.576 mas, bmaj=7.003 mas, bpa=7.396 degrees ! Estimated noise=0.288301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.44754e-05 Jy ! Component: 100 - total flux cleaned = 8.49497e-05 Jy ! Component: 150 - total flux cleaned = 0.000111193 Jy ! Component: 200 - total flux cleaned = 0.000135467 Jy ! Total flux subtracted in 200 components = 0.000135467 Jy ! Clean residual min=-0.001257 max=0.001338 Jy/beam ! Clean residual mean=0.000003 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0419595 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0419595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054206Jy sigma=1.183850 ! Fit after self-cal, rms=0.054215Jy sigma=1.183836 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 = 7.96833e-06 Jy ! Component: 100 - total flux cleaned = 3.81671e-05 Jy ! Component: 150 - total flux cleaned = 6.554e-05 Jy ! Component: 200 - total flux cleaned = 7.82544e-05 Jy ! Total flux subtracted in 200 components = 7.82544e-05 Jy ! Clean residual min=-0.001266 max=0.001336 Jy/beam ! Clean residual mean=0.000003 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0420378 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.0420378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054212Jy sigma=1.183812 ! Fit after self-cal, rms=0.054214Jy sigma=1.183806 ! 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=0.054214Jy sigma=1.183806 ! Fit after self-cal, rms=0.054057Jy sigma=1.183789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.735 mas, bmaj=9.432 mas, bpa=5.84 degrees ! Estimated noise=0.354608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.70592e-05 Jy ! Component: 100 - total flux cleaned = 0.000122788 Jy ! Component: 150 - total flux cleaned = 0.000159033 Jy ! Component: 200 - total flux cleaned = 0.000185559 Jy ! Total flux subtracted in 200 components = 0.000185559 Jy ! Clean residual min=-0.001463 max=0.001588 Jy/beam ! Clean residual mean=0.000007 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0422234 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.0422234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054058Jy sigma=1.183824 ! Fit after self-cal, rms=0.054058Jy sigma=1.183758 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 = 2.21919e-05 Jy ! Component: 100 - total flux cleaned = 5.19906e-05 Jy ! Component: 150 - total flux cleaned = 6.63677e-05 Jy ! Component: 200 - total flux cleaned = 7.16168e-05 Jy ! Total flux subtracted in 200 components = 7.16168e-05 Jy ! Clean residual min=-0.001463 max=0.001586 Jy/beam ! Clean residual mean=0.000007 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.042295 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.042295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054061Jy sigma=1.183814 ! Fit after self-cal, rms=0.054056Jy sigma=1.183768 ! 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=3.58 mas, bmaj=6.989 mas, bpa=7.455 degrees ! Estimated noise=0.287609 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.58 x 6.989 at 7.455 degrees (North through East) ! Clean map min=-0.0012042 max=0.040302 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=2.976 mas, bmaj=6.086 mas, bpa=6.933 degrees ! Estimated noise=0.517659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0307225 Jy ! Component: 100 - total flux cleaned = 0.0374471 Jy ! Component: 150 - total flux cleaned = 0.0392758 Jy ! Component: 200 - total flux cleaned = 0.0399103 Jy ! Total flux subtracted in 200 components = 0.0399103 Jy ! Clean residual min=-0.002357 max=0.002242 Jy/beam ! Clean residual mean=0.000001 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0399103 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 0.0399103 Jy ! Inverting map and beam ! Estimated beam: bmin=3.58 mas, bmaj=6.989 mas, bpa=7.455 degrees ! Estimated noise=0.287609 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 = 0.001318 Jy ! Component: 100 - total flux cleaned = 0.00182282 Jy ! Component: 150 - total flux cleaned = 0.00192923 Jy ! Component: 200 - total flux cleaned = 0.00200342 Jy ! Total flux subtracted in 200 components = 0.00200342 Jy ! Clean residual min=-0.001314 max=0.001351 Jy/beam ! Clean residual mean=0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0419137 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.0419137 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=7.735 mas, bmaj=9.432 mas, bpa=5.84 degrees ! Estimated noise=0.354608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302688 Jy ! Component: 100 - total flux cleaned = 0.000319295 Jy ! Component: 150 - total flux cleaned = 0.0003307 Jy ! Component: 200 - total flux cleaned = 0.000340502 Jy ! Total flux subtracted in 200 components = 0.000340502 Jy ! Clean residual min=-0.001480 max=0.001589 Jy/beam ! Clean residual mean=0.000007 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0422542 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 = 1.60015e-05 Jy ! Component: 100 - total flux cleaned = 1.6137e-05 Jy ! Component: 150 - total flux cleaned = 2.82647e-05 Jy ! Component: 200 - total flux cleaned = 3.39408e-05 Jy ! Total flux subtracted in 200 components = 3.39408e-05 Jy ! Clean residual min=-0.001476 max=0.001593 Jy/beam ! Clean residual mean=0.000007 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0422882 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0422882 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.58 mas, bmaj=6.989 mas, bpa=7.455 degrees ! Estimated noise=0.287609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.53257e-05 Jy ! Component: 100 - total flux cleaned = -0.000151976 Jy ! Component: 150 - total flux cleaned = -0.000153909 Jy ! Component: 200 - total flux cleaned = -0.000153388 Jy ! Total flux subtracted in 200 components = -0.000153388 Jy ! Clean residual min=-0.001280 max=0.001333 Jy/beam ! Clean residual mean=0.000003 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0421348 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.0421348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054057Jy sigma=1.183844 ! Fit after self-cal, rms=0.054058Jy sigma=1.183818 wmodel J1432+3618_S_map.mod ! Writing 32 model components to file: J1432+3618_S_map.mod wobs J1432+3618_S_uvs.fits ! Writing UV FITS file: J1432+3618_S_uvs.fits wwins J1432+3618_S_map.win ! wwins: Wrote 1 windows to J1432+3618_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 = 0.000252615 Jy ! Component: 100 - total flux cleaned = 0.000320123 Jy ! Component: 150 - total flux cleaned = 0.000363025 Jy ! Component: 200 - total flux cleaned = 0.000383231 Jy ! Component: 250 - total flux cleaned = 0.000460757 Jy ! Component: 300 - total flux cleaned = 0.000629736 Jy ! Component: 350 - total flux cleaned = 0.000775458 Jy ! Component: 400 - total flux cleaned = 0.000900225 Jy ! Component: 450 - total flux cleaned = 0.00107429 Jy ! Component: 500 - total flux cleaned = 0.00122718 Jy ! Component: 550 - total flux cleaned = 0.0014103 Jy ! Component: 600 - total flux cleaned = 0.00157335 Jy ! Component: 650 - total flux cleaned = 0.00174888 Jy ! Component: 700 - total flux cleaned = 0.00192077 Jy ! Component: 750 - total flux cleaned = 0.00202807 Jy ! Component: 800 - total flux cleaned = 0.00219409 Jy ! Component: 850 - total flux cleaned = 0.00226825 Jy ! Component: 900 - total flux cleaned = 0.00239971 Jy ! Component: 950 - total flux cleaned = 0.00248597 Jy ! Component: 1000 - total flux cleaned = 0.00255709 Jy ! Component: 1050 - total flux cleaned = 0.00268275 Jy ! Component: 1100 - total flux cleaned = 0.00277894 Jy ! Component: 1150 - total flux cleaned = 0.00284695 Jy ! Component: 1200 - total flux cleaned = 0.002967 Jy ! Component: 1250 - total flux cleaned = 0.00298008 Jy ! Component: 1300 - total flux cleaned = 0.00304546 Jy ! Component: 1350 - total flux cleaned = 0.00313538 Jy ! Component: 1400 - total flux cleaned = 0.00318581 Jy ! Component: 1450 - total flux cleaned = 0.00323584 Jy ! Component: 1500 - total flux cleaned = 0.00326047 Jy ! Component: 1550 - total flux cleaned = 0.00330935 Jy ! Component: 1600 - total flux cleaned = 0.00332147 Jy ! Component: 1650 - total flux cleaned = 0.00336929 Jy ! Component: 1700 - total flux cleaned = 0.00338104 Jy ! Component: 1750 - total flux cleaned = 0.00346248 Jy ! Component: 1800 - total flux cleaned = 0.00349696 Jy ! Component: 1850 - total flux cleaned = 0.00347409 Jy ! Component: 1900 - total flux cleaned = 0.0035081 Jy ! Component: 1950 - total flux cleaned = 0.00356385 Jy ! Component: 2000 - total flux cleaned = 0.00353084 Jy ! Component: 2050 - total flux cleaned = 0.00360727 Jy ! Component: 2100 - total flux cleaned = 0.00366118 Jy ! Component: 2150 - total flux cleaned = 0.00362906 Jy ! Component: 2200 - total flux cleaned = 0.00363967 Jy ! Component: 2250 - total flux cleaned = 0.00373422 Jy ! Component: 2300 - total flux cleaned = 0.00371342 Jy ! Component: 2350 - total flux cleaned = 0.0037238 Jy ! Component: 2400 - total flux cleaned = 0.00374424 Jy ! Component: 2450 - total flux cleaned = 0.00376455 Jy ! Component: 2500 - total flux cleaned = 0.00379455 Jy ! Component: 2550 - total flux cleaned = 0.00381446 Jy ! Component: 2600 - total flux cleaned = 0.00384391 Jy ! Component: 2650 - total flux cleaned = 0.00382431 Jy ! Component: 2700 - total flux cleaned = 0.00388207 Jy ! Component: 2750 - total flux cleaned = 0.00385336 Jy ! Component: 2800 - total flux cleaned = 0.00384386 Jy ! Component: 2850 - total flux cleaned = 0.00385327 Jy ! Component: 2900 - total flux cleaned = 0.00386266 Jy ! Component: 2950 - total flux cleaned = 0.00383491 Jy ! Component: 3000 - total flux cleaned = 0.00386257 Jy ! Component: 3050 - total flux cleaned = 0.00389003 Jy ! Component: 3100 - total flux cleaned = 0.00389001 Jy ! Component: 3150 - total flux cleaned = 0.00388988 Jy ! Component: 3200 - total flux cleaned = 0.00388984 Jy ! Component: 3250 - total flux cleaned = 0.00387205 Jy ! Component: 3300 - total flux cleaned = 0.00387213 Jy ! Component: 3350 - total flux cleaned = 0.00388965 Jy ! Component: 3400 - total flux cleaned = 0.00388086 Jy ! Component: 3450 - total flux cleaned = 0.00391546 Jy ! Component: 3500 - total flux cleaned = 0.00387264 Jy ! Component: 3550 - total flux cleaned = 0.00393239 Jy ! Component: 3600 - total flux cleaned = 0.00393243 Jy ! Component: 3650 - total flux cleaned = 0.00394927 Jy ! Component: 3700 - total flux cleaned = 0.00395765 Jy ! Component: 3750 - total flux cleaned = 0.00394105 Jy ! Component: 3800 - total flux cleaned = 0.00397413 Jy ! Component: 3850 - total flux cleaned = 0.00399062 Jy ! Component: 3900 - total flux cleaned = 0.00401506 Jy ! Component: 3950 - total flux cleaned = 0.00403938 Jy ! Component: 4000 - total flux cleaned = 0.0040555 Jy ! Component: 4050 - total flux cleaned = 0.0040716 Jy ! Total flux subtracted in 4096 components = 0.00409549 Jy ! Clean residual min=-0.000571 max=0.000455 Jy/beam ! Clean residual mean=0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0462303 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 319 components and 0.0462303 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1432+3618_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.58 x 6.989 at 7.455 degrees (North through East) ! Clean map min=-0.00081947 max=0.040126 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1432+3618_S_map.fits wmodel /vlbi/uf001/uva//J1432+3618_S_map.mod ! Writing 319 model components to file: /vlbi/uf001/uva//J1432+3618_S_map.mod wobs /vlbi/uf001/uva//J1432+3618_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1432+3618_S_uvs.fits wwins /vlbi/uf001/uva//J1432+3618_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1432+3618_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0401263 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014373 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07458 1.07458 2.14916 4.29832 8.59665 17.1933 34.3866 68.7732 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 279.178 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1432+3618_S_dfm.log closed on Mon Jan 14 02:56:37 2019