! Started logfile: /vlbi/uf001/uva//J0629-0505_S_dfm.log on Sun Jan 13 23:01:15 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//J0629-0505_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0629-0505_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997271 visibilities/baseline/integration-bin. ! Found source: J0629-0505 ! ! 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 7674 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 J0629-0505_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004737Jy sigma=20.631297 ! Fit after self-cal, rms=0.917236Jy sigma=18.822100 ! 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=2.681 mas, bmaj=6.817 mas, bpa=-4.689 degrees ! Estimated noise=0.522898 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 = 0.0642579 Jy ! Component: 100 - total flux cleaned = 0.0791803 Jy ! Total flux subtracted in 100 components = 0.0791803 Jy ! Clean residual min=-0.003950 max=0.005770 Jy/beam ! Clean residual mean=-0.000004 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.0791803 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0791803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067911Jy sigma=1.315429 ! Fit after self-cal, rms=0.067548Jy sigma=1.308478 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00663167 Jy ! Component: 100 - total flux cleaned = 0.0102676 Jy ! Total flux subtracted in 100 components = 0.0102676 Jy ! Clean residual min=-0.003450 max=0.003894 Jy/beam ! Clean residual mean=-0.000005 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.0894479 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.0894479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066759Jy sigma=1.291252 ! Fit after self-cal, rms=0.066749Jy sigma=1.290984 ! 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=3.242 mas, bmaj=7.864 mas, bpa=-4.241 degrees ! Estimated noise=0.414056 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 = 0.00339347 Jy ! Component: 100 - total flux cleaned = 0.00535719 Jy ! Component: 150 - total flux cleaned = 0.00655065 Jy ! Component: 200 - total flux cleaned = 0.00728046 Jy ! Total flux subtracted in 200 components = 0.00728046 Jy ! Clean residual min=-0.002976 max=0.003250 Jy/beam ! Clean residual mean=-0.000003 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.0967284 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.0967284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066580Jy sigma=1.286974 ! Fit after self-cal, rms=0.066583Jy sigma=1.286877 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.242 x 7.864 at -4.241 degrees (North through East) ! Clean map min=-0.0029067 max=0.083476 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.06 KP 1.00 ! LA 0.97 MK 0.97 NL 1.03 OV 0.99 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.02 HN 1.06 KP 0.98 ! LA 0.99 MK 1.00 NL 1.05 OV 0.97 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.00 HN 0.97 KP 1.01 ! LA 0.99 MK 1.02 NL 1.03 OV 0.99 ! PT 1.02 SC 0.94 ! ! ! Fit before self-cal, rms=0.066583Jy sigma=1.286877 ! Fit after self-cal, rms=0.069226Jy sigma=1.280334 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.224 mas, bmaj=7.873 mas, bpa=-3.852 degrees ! Estimated noise=0.415653 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 = 0.000824 Jy ! Component: 100 - total flux cleaned = 0.000825477 Jy ! Component: 150 - total flux cleaned = 0.000846333 Jy ! Component: 200 - total flux cleaned = 0.000828726 Jy ! Total flux subtracted in 200 components = 0.000828726 Jy ! Clean residual min=-0.002804 max=0.002617 Jy/beam ! Clean residual mean=-0.000004 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.0975571 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.0975571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069191Jy sigma=1.280162 ! Fit after self-cal, rms=0.069246Jy sigma=1.279963 ! 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=0.069246Jy sigma=1.279963 ! Fit after self-cal, rms=0.071653Jy sigma=1.265542 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.215 mas, bmaj=7.884 mas, bpa=-3.903 degrees ! Estimated noise=0.417279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000289415 Jy ! Component: 100 - total flux cleaned = 0.000314612 Jy ! Component: 150 - total flux cleaned = 0.000357776 Jy ! Component: 200 - total flux cleaned = 0.000377586 Jy ! Total flux subtracted in 200 components = 0.000377586 Jy ! Clean residual min=-0.002224 max=0.002142 Jy/beam ! Clean residual mean=0.000000 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0979347 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 45 components and 0.0979347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071636Jy sigma=1.265251 ! Fit after self-cal, rms=0.071701Jy sigma=1.264900 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 = 8.24334e-05 Jy ! Component: 100 - total flux cleaned = 9.80588e-05 Jy ! Component: 150 - total flux cleaned = 9.81139e-05 Jy ! Component: 200 - total flux cleaned = 9.83525e-05 Jy ! Total flux subtracted in 200 components = 9.83525e-05 Jy ! Clean residual min=-0.002218 max=0.002113 Jy/beam ! Clean residual mean=-0.000000 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.098033 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.098033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071694Jy sigma=1.264786 ! Fit after self-cal, rms=0.071694Jy sigma=1.264783 ! 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=0.071694Jy sigma=1.264783 ! Fit after self-cal, rms=0.072016Jy sigma=1.262651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.208 mas, bmaj=7.885 mas, bpa=-4.012 degrees ! Estimated noise=0.416909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167244 Jy ! Component: 100 - total flux cleaned = 0.000198124 Jy ! Component: 150 - total flux cleaned = 0.000224132 Jy ! Component: 200 - total flux cleaned = 0.00022459 Jy ! Total flux subtracted in 200 components = 0.00022459 Jy ! Clean residual min=-0.002170 max=0.002097 Jy/beam ! Clean residual mean=-0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0982576 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.0982576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072010Jy sigma=1.262541 ! Fit after self-cal, rms=0.072016Jy sigma=1.262487 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 = 1.4285e-05 Jy ! Component: 100 - total flux cleaned = 2.58362e-06 Jy ! Component: 150 - total flux cleaned = 2.48183e-06 Jy ! Component: 200 - total flux cleaned = 2.47623e-06 Jy ! Total flux subtracted in 200 components = 2.47623e-06 Jy ! Clean residual min=-0.002156 max=0.002095 Jy/beam ! Clean residual mean=-0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0982601 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0982601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072013Jy sigma=1.262425 ! Fit after self-cal, rms=0.072013Jy sigma=1.262424 ! 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=0.072013Jy sigma=1.262424 ! Fit after self-cal, rms=0.072153Jy sigma=1.262400 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.354 mas, bmaj=12.93 mas, bpa=-4.725 degrees ! Estimated noise=0.537463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000249525 Jy ! Component: 100 - total flux cleaned = 0.000277296 Jy ! Component: 150 - total flux cleaned = 0.000296238 Jy ! Component: 200 - total flux cleaned = 0.00031161 Jy ! Total flux subtracted in 200 components = 0.00031161 Jy ! Clean residual min=-0.002063 max=0.002314 Jy/beam ! Clean residual mean=-0.000003 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.0985717 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 56 components and 0.0985717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072163Jy sigma=1.262760 ! Fit after self-cal, rms=0.072154Jy sigma=1.262602 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 = 5.24902e-06 Jy ! Component: 100 - total flux cleaned = -1.35725e-05 Jy ! Component: 150 - total flux cleaned = -4.46415e-05 Jy ! Component: 200 - total flux cleaned = -6.89983e-05 Jy ! Total flux subtracted in 200 components = -6.89983e-05 Jy ! Clean residual min=-0.002069 max=0.002308 Jy/beam ! Clean residual mean=-0.000003 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0985027 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.0985027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072163Jy sigma=1.262916 ! Fit after self-cal, rms=0.072157Jy sigma=1.262825 ! 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=3.203 mas, bmaj=7.886 mas, bpa=-4.072 degrees ! Estimated noise=0.416696 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.203 x 7.886 at -4.072 degrees (North through East) ! Clean map min=-0.0020218 max=0.084307 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=2.651 mas, bmaj=6.861 mas, bpa=-4.396 degrees ! Estimated noise=0.522925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0642775 Jy ! Component: 100 - total flux cleaned = 0.0799297 Jy ! Component: 150 - total flux cleaned = 0.0871338 Jy ! Component: 200 - total flux cleaned = 0.0912742 Jy ! Total flux subtracted in 200 components = 0.0912742 Jy ! Clean residual min=-0.002893 max=0.003355 Jy/beam ! Clean residual mean=-0.000002 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.0912742 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 0.0912742 Jy ! Inverting map and beam ! Estimated beam: bmin=3.203 mas, bmaj=7.886 mas, bpa=-4.072 degrees ! Estimated noise=0.416696 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) ! Added new window around map position (3.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370917 Jy ! Component: 100 - total flux cleaned = 0.00570756 Jy ! Component: 150 - total flux cleaned = 0.00698314 Jy ! Component: 200 - total flux cleaned = 0.00744612 Jy ! Total flux subtracted in 200 components = 0.00744612 Jy ! Clean residual min=-0.002046 max=0.001867 Jy/beam ! Clean residual mean=-0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0987204 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 0.0987204 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=7.354 mas, bmaj=12.93 mas, bpa=-4.725 degrees ! Estimated noise=0.537463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000521815 Jy ! Component: 100 - total flux cleaned = 0.000489668 Jy ! Component: 150 - total flux cleaned = 0.000450595 Jy ! Component: 200 - total flux cleaned = 0.000416264 Jy ! Total flux subtracted in 200 components = 0.000416264 Jy ! Clean residual min=-0.002099 max=0.002011 Jy/beam ! Clean residual mean=-0.000003 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.0991366 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 = -2.0627e-05 Jy ! Component: 100 - total flux cleaned = -3.9583e-05 Jy ! Component: 150 - total flux cleaned = -6.58616e-05 Jy ! Component: 200 - total flux cleaned = -8.24208e-05 Jy ! Total flux subtracted in 200 components = -8.24208e-05 Jy ! Clean residual min=-0.002089 max=0.001999 Jy/beam ! Clean residual mean=-0.000003 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0990542 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 72 components and 0.0990542 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.203 mas, bmaj=7.886 mas, bpa=-4.072 degrees ! Estimated noise=0.416696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019397 Jy ! Component: 100 - total flux cleaned = 0.000231447 Jy ! Component: 150 - total flux cleaned = 0.000216108 Jy ! Component: 200 - total flux cleaned = 0.00018652 Jy ! Total flux subtracted in 200 components = 0.00018652 Jy ! Clean residual min=-0.001951 max=0.001873 Jy/beam ! Clean residual mean=-0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0992407 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.0992407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072085Jy sigma=1.261541 ! Fit after self-cal, rms=0.072091Jy sigma=1.261348 wmodel J0629-0505_S_map.mod ! Writing 87 model components to file: J0629-0505_S_map.mod wobs J0629-0505_S_uvs.fits ! Writing UV FITS file: J0629-0505_S_uvs.fits wwins J0629-0505_S_map.win ! wwins: Wrote 2 windows to J0629-0505_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 = -0.000464991 Jy ! Component: 100 - total flux cleaned = -0.000763529 Jy ! Component: 150 - total flux cleaned = -0.00101512 Jy ! Component: 200 - total flux cleaned = -0.00107562 Jy ! Component: 250 - total flux cleaned = -0.00107611 Jy ! Component: 300 - total flux cleaned = -0.0011049 Jy ! Component: 350 - total flux cleaned = -0.00102139 Jy ! Component: 400 - total flux cleaned = -0.000912641 Jy ! Component: 450 - total flux cleaned = -0.000806199 Jy ! Component: 500 - total flux cleaned = -0.0006762 Jy ! Component: 550 - total flux cleaned = -0.000524072 Jy ! Component: 600 - total flux cleaned = -0.000549101 Jy ! Component: 650 - total flux cleaned = -0.000451414 Jy ! Component: 700 - total flux cleaned = -0.000451214 Jy ! Component: 750 - total flux cleaned = -0.000403981 Jy ! Component: 800 - total flux cleaned = -0.000334897 Jy ! Component: 850 - total flux cleaned = -0.000335167 Jy ! Component: 900 - total flux cleaned = -0.000246146 Jy ! Component: 950 - total flux cleaned = -0.000290421 Jy ! Component: 1000 - total flux cleaned = -0.000225244 Jy ! Component: 1050 - total flux cleaned = -0.000203545 Jy ! Component: 1100 - total flux cleaned = -0.000182038 Jy ! Component: 1150 - total flux cleaned = -5.70191e-05 Jy ! Component: 1200 - total flux cleaned = -3.65435e-05 Jy ! Component: 1250 - total flux cleaned = 4.45941e-05 Jy ! Component: 1300 - total flux cleaned = 2.46142e-05 Jy ! Component: 1350 - total flux cleaned = 0.000241632 Jy ! Component: 1400 - total flux cleaned = 0.000163712 Jy ! Component: 1450 - total flux cleaned = 0.000356344 Jy ! Component: 1500 - total flux cleaned = 0.000394634 Jy ! Component: 1550 - total flux cleaned = 0.000469941 Jy ! Component: 1600 - total flux cleaned = 0.000544682 Jy ! Component: 1650 - total flux cleaned = 0.000581725 Jy ! Component: 1700 - total flux cleaned = 0.000691156 Jy ! Component: 1750 - total flux cleaned = 0.000745248 Jy ! Component: 1800 - total flux cleaned = 0.000745403 Jy ! Component: 1850 - total flux cleaned = 0.000816304 Jy ! Component: 1900 - total flux cleaned = 0.000956462 Jy ! Component: 1950 - total flux cleaned = 0.00102543 Jy ! Component: 2000 - total flux cleaned = 0.00105975 Jy ! Component: 2050 - total flux cleaned = 0.00112747 Jy ! Component: 2100 - total flux cleaned = 0.00109372 Jy ! Component: 2150 - total flux cleaned = 0.00117715 Jy ! Component: 2200 - total flux cleaned = 0.00119363 Jy ! Component: 2250 - total flux cleaned = 0.0012264 Jy ! Component: 2300 - total flux cleaned = 0.00130765 Jy ! Component: 2350 - total flux cleaned = 0.00133967 Jy ! Component: 2400 - total flux cleaned = 0.00133975 Jy ! Component: 2450 - total flux cleaned = 0.00141929 Jy ! Component: 2500 - total flux cleaned = 0.00148225 Jy ! Component: 2550 - total flux cleaned = 0.00148203 Jy ! Component: 2600 - total flux cleaned = 0.00155952 Jy ! Component: 2650 - total flux cleaned = 0.00162082 Jy ! Component: 2700 - total flux cleaned = 0.00162099 Jy ! Component: 2750 - total flux cleaned = 0.00171179 Jy ! Component: 2800 - total flux cleaned = 0.00172683 Jy ! Component: 2850 - total flux cleaned = 0.00174155 Jy ! Component: 2900 - total flux cleaned = 0.00175632 Jy ! Component: 2950 - total flux cleaned = 0.00180022 Jy ! Component: 3000 - total flux cleaned = 0.00181468 Jy ! Component: 3050 - total flux cleaned = 0.00190149 Jy ! Component: 3100 - total flux cleaned = 0.00190147 Jy ! Component: 3150 - total flux cleaned = 0.00195861 Jy ! Component: 3200 - total flux cleaned = 0.0020013 Jy ! Component: 3250 - total flux cleaned = 0.00208583 Jy ! Component: 3300 - total flux cleaned = 0.0021701 Jy ! Component: 3350 - total flux cleaned = 0.00221182 Jy ! Component: 3400 - total flux cleaned = 0.00223947 Jy ! Component: 3450 - total flux cleaned = 0.00232192 Jy ! Component: 3500 - total flux cleaned = 0.0023902 Jy ! Component: 3550 - total flux cleaned = 0.00252587 Jy ! Component: 3600 - total flux cleaned = 0.00251241 Jy ! Component: 3650 - total flux cleaned = 0.00251223 Jy ! Component: 3700 - total flux cleaned = 0.00257892 Jy ! Component: 3750 - total flux cleaned = 0.00255241 Jy ! Component: 3800 - total flux cleaned = 0.00260516 Jy ! Component: 3850 - total flux cleaned = 0.00259204 Jy ! Component: 3900 - total flux cleaned = 0.00263105 Jy ! Component: 3950 - total flux cleaned = 0.00266993 Jy ! Component: 4000 - total flux cleaned = 0.00270867 Jy ! Component: 4050 - total flux cleaned = 0.00278552 Jy ! Total flux subtracted in 4096 components = 0.00275994 Jy ! Clean residual min=-0.000722 max=0.000887 Jy/beam ! Clean residual mean=-0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.102001 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 385 components and 0.102001 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0629-0505_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.203 x 7.886 at -4.072 degrees (North through East) ! Clean map min=-0.0013662 max=0.084511 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0629-0505_S_map.fits wmodel /vlbi/uf001/uva//J0629-0505_S_map.mod ! Writing 385 model components to file: /vlbi/uf001/uva//J0629-0505_S_map.mod wobs /vlbi/uf001/uva//J0629-0505_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0629-0505_S_uvs.fits wwins /vlbi/uf001/uva//J0629-0505_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0629-0505_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0845113 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000235632 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.836451 0.836451 1.6729 3.3458 6.69161 13.3832 26.7664 53.5328 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.084 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 358.658 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0629-0505_S_dfm.log closed on Sun Jan 13 23:01:19 2019