! Started logfile: /vlbi/uf001/uva//J0943-1204_S_dfm.log on Mon Jan 14 00:36:02 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//J0943-1204_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0943-1204_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0943-1204 ! ! 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 5670 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 J0943-1204_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013751Jy sigma=19.595754 ! Fit after self-cal, rms=0.876281Jy sigma=16.889232 ! 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=2.623 mas, bmaj=6.713 mas, bpa=-3.365 degrees ! Estimated noise=0.704701 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 = 0.0927116 Jy ! Component: 100 - total flux cleaned = 0.116506 Jy ! Total flux subtracted in 100 components = 0.116506 Jy ! Clean residual min=-0.005242 max=0.010778 Jy/beam ! Clean residual mean=-0.000013 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.116506 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.116506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067341Jy sigma=1.273199 ! Fit after self-cal, rms=0.067311Jy sigma=1.272633 ! Inverting map ! Added new window around map position (-2.5, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123207 Jy ! Component: 100 - total flux cleaned = 0.0194636 Jy ! Total flux subtracted in 100 components = 0.0194636 Jy ! Clean residual min=-0.004138 max=0.004470 Jy/beam ! Clean residual mean=-0.000013 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.135969 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.135969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064229Jy sigma=1.205273 ! Fit after self-cal, rms=0.064210Jy sigma=1.204662 ! 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=3.138 mas, bmaj=7.911 mas, bpa=-3.031 degrees ! Estimated noise=0.531263 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 = 0.0074161 Jy ! Component: 100 - total flux cleaned = 0.0116168 Jy ! Component: 150 - total flux cleaned = 0.0142667 Jy ! Component: 200 - total flux cleaned = 0.0159948 Jy ! Total flux subtracted in 200 components = 0.0159948 Jy ! Clean residual min=-0.003257 max=0.003676 Jy/beam ! Clean residual mean=-0.000006 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.151964 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 57 components and 0.151964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063393Jy sigma=1.185761 ! Fit after self-cal, rms=0.063384Jy sigma=1.185315 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.138 x 7.911 at -3.031 degrees (North through East) ! Clean map min=-0.0031339 max=0.12173 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.04 KP 1.03 ! LA 0.89 MK 1.00 NL 1.08 OV 0.99 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.01 KP 1.04 ! LA 0.89 MK 1.01 NL 1.06 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.05 KP 1.04 ! LA 0.96 MK 1.00 NL 1.02 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Fit before self-cal, rms=0.063384Jy sigma=1.185315 ! Fit after self-cal, rms=0.063327Jy sigma=1.174663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.157 mas, bmaj=7.951 mas, bpa=-2.927 degrees ! Estimated noise=0.530799 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 = -0.000108626 Jy ! Component: 100 - total flux cleaned = -0.000337958 Jy ! Component: 150 - total flux cleaned = -0.000519762 Jy ! Component: 200 - total flux cleaned = -0.000607243 Jy ! Total flux subtracted in 200 components = -0.000607243 Jy ! Clean residual min=-0.002703 max=0.002938 Jy/beam ! Clean residual mean=-0.000002 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.151357 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 65 components and 0.151357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063297Jy sigma=1.174095 ! Fit after self-cal, rms=0.063329Jy sigma=1.173900 ! 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=0.063329Jy sigma=1.173900 ! Fit after self-cal, rms=0.063735Jy sigma=1.168532 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=7.98 mas, bpa=-2.763 degrees ! Estimated noise=0.532795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000145087 Jy ! Component: 100 - total flux cleaned = -1.61378e-05 Jy ! Component: 150 - total flux cleaned = -9.20261e-05 Jy ! Component: 200 - total flux cleaned = -0.000158649 Jy ! Total flux subtracted in 200 components = -0.000158649 Jy ! Clean residual min=-0.002447 max=0.002541 Jy/beam ! Clean residual mean=-0.000003 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.151198 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 0.151198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063721Jy sigma=1.168223 ! Fit after self-cal, rms=0.063725Jy sigma=1.168140 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 = 9.28737e-05 Jy ! Component: 100 - total flux cleaned = -5.28418e-05 Jy ! Component: 150 - total flux cleaned = -9.30528e-05 Jy ! Component: 200 - total flux cleaned = -0.000129707 Jy ! Total flux subtracted in 200 components = -0.000129707 Jy ! Clean residual min=-0.002446 max=0.002536 Jy/beam ! Clean residual mean=-0.000003 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.151068 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.151068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063718Jy sigma=1.167972 ! Fit after self-cal, rms=0.063714Jy sigma=1.167941 ! 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=0.063714Jy sigma=1.167941 ! Fit after self-cal, rms=0.063960Jy sigma=1.166283 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.161 mas, bmaj=7.991 mas, bpa=-2.758 degrees ! Estimated noise=0.532604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.06961e-05 Jy ! Component: 100 - total flux cleaned = -0.000100457 Jy ! Component: 150 - total flux cleaned = -0.000113363 Jy ! Component: 200 - total flux cleaned = -0.000125307 Jy ! Total flux subtracted in 200 components = -0.000125307 Jy ! Clean residual min=-0.002465 max=0.002515 Jy/beam ! Clean residual mean=-0.000002 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.150943 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 80 components and 0.150943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063953Jy sigma=1.166132 ! Fit after self-cal, rms=0.063954Jy sigma=1.166091 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 = -4.05844e-05 Jy ! Component: 100 - total flux cleaned = -5.24761e-05 Jy ! Component: 150 - total flux cleaned = -6.3269e-05 Jy ! Component: 200 - total flux cleaned = -6.3433e-05 Jy ! Total flux subtracted in 200 components = -6.3433e-05 Jy ! Clean residual min=-0.002478 max=0.002500 Jy/beam ! Clean residual mean=-0.000002 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.150879 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.150879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063951Jy sigma=1.166005 ! Fit after self-cal, rms=0.063948Jy sigma=1.165986 ! 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=0.063948Jy sigma=1.165986 ! Fit after self-cal, rms=0.064019Jy sigma=1.165970 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.452 mas, bmaj=14.49 mas, bpa=1.661 degrees ! Estimated noise=0.670576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000369753 Jy ! Component: 100 - total flux cleaned = 0.000368675 Jy ! Component: 150 - total flux cleaned = 0.000383615 Jy ! Component: 200 - total flux cleaned = 0.000383723 Jy ! Total flux subtracted in 200 components = 0.000383723 Jy ! Clean residual min=-0.002863 max=0.002413 Jy/beam ! Clean residual mean=-0.000003 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.151263 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 88 components and 0.151263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064022Jy sigma=1.166001 ! Fit after self-cal, rms=0.064022Jy sigma=1.165980 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 = 4.15502e-05 Jy ! Component: 100 - total flux cleaned = 2.8936e-05 Jy ! Component: 150 - total flux cleaned = 1.77047e-05 Jy ! Component: 200 - total flux cleaned = 7.43939e-06 Jy ! Total flux subtracted in 200 components = 7.43939e-06 Jy ! Clean residual min=-0.002868 max=0.002384 Jy/beam ! Clean residual mean=-0.000003 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.151271 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 88 components and 0.151271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064025Jy sigma=1.166052 ! Fit after self-cal, rms=0.064023Jy sigma=1.166047 ! 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=3.161 mas, bmaj=7.998 mas, bpa=-2.777 degrees ! Estimated noise=0.532665 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.161 x 7.998 at -2.777 degrees (North through East) ! Clean map min=-0.0024649 max=0.12186 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=2.636 mas, bmaj=6.767 mas, bpa=-3.072 degrees ! Estimated noise=0.714248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.093781 Jy ! Component: 100 - total flux cleaned = 0.11821 Jy ! Component: 150 - total flux cleaned = 0.130774 Jy ! Component: 200 - total flux cleaned = 0.137634 Jy ! Total flux subtracted in 200 components = 0.137634 Jy ! Clean residual min=-0.003508 max=0.003364 Jy/beam ! Clean residual mean=-0.000010 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.137634 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.137634 Jy ! Inverting map and beam ! Estimated beam: bmin=3.161 mas, bmaj=7.998 mas, bpa=-2.777 degrees ! Estimated noise=0.532665 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 = 0.0058265 Jy ! Component: 100 - total flux cleaned = 0.00890716 Jy ! Component: 150 - total flux cleaned = 0.0106972 Jy ! Component: 200 - total flux cleaned = 0.0117804 Jy ! Total flux subtracted in 200 components = 0.0117804 Jy ! Clean residual min=-0.002528 max=0.002437 Jy/beam ! Clean residual mean=-0.000002 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.149415 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 52 components and 0.149415 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=7.452 mas, bmaj=14.49 mas, bpa=1.661 degrees ! Estimated noise=0.670576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107242 Jy ! Component: 100 - total flux cleaned = 0.00117562 Jy ! Component: 150 - total flux cleaned = 0.00126548 Jy ! Component: 200 - total flux cleaned = 0.00132638 Jy ! Total flux subtracted in 200 components = 0.00132638 Jy ! Clean residual min=-0.002906 max=0.002450 Jy/beam ! Clean residual mean=-0.000004 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.150741 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 = 8.91416e-05 Jy ! Component: 100 - total flux cleaned = 0.000136019 Jy ! Component: 150 - total flux cleaned = 0.000192014 Jy ! Component: 200 - total flux cleaned = 0.000241794 Jy ! Total flux subtracted in 200 components = 0.000241794 Jy ! Clean residual min=-0.002891 max=0.002396 Jy/beam ! Clean residual mean=-0.000003 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.150983 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.150983 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.161 mas, bmaj=7.998 mas, bpa=-2.777 degrees ! Estimated noise=0.532665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000338596 Jy ! Component: 100 - total flux cleaned = -0.000360027 Jy ! Component: 150 - total flux cleaned = -0.000359832 Jy ! Component: 200 - total flux cleaned = -0.000359659 Jy ! Total flux subtracted in 200 components = -0.000359659 Jy ! Clean residual min=-0.002494 max=0.002520 Jy/beam ! Clean residual mean=-0.000002 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.150623 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.150623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064023Jy sigma=1.165935 ! Fit after self-cal, rms=0.064012Jy sigma=1.165876 wmodel J0943-1204_S_map.mod ! Writing 71 model components to file: J0943-1204_S_map.mod wobs J0943-1204_S_uvs.fits ! Writing UV FITS file: J0943-1204_S_uvs.fits wwins J0943-1204_S_map.win ! wwins: Wrote 2 windows to J0943-1204_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 = -0.000380497 Jy ! Component: 100 - total flux cleaned = -0.000507206 Jy ! Component: 150 - total flux cleaned = -0.000629616 Jy ! Component: 200 - total flux cleaned = -0.000786356 Jy ! Component: 250 - total flux cleaned = -0.000899104 Jy ! Component: 300 - total flux cleaned = -0.000936162 Jy ! Component: 350 - total flux cleaned = -0.00107844 Jy ! Component: 400 - total flux cleaned = -0.00097357 Jy ! Component: 450 - total flux cleaned = -0.000973234 Jy ! Component: 500 - total flux cleaned = -0.000740402 Jy ! Component: 550 - total flux cleaned = -0.000610274 Jy ! Component: 600 - total flux cleaned = -0.000514429 Jy ! Component: 650 - total flux cleaned = -0.00048324 Jy ! Component: 700 - total flux cleaned = -0.000606802 Jy ! Component: 750 - total flux cleaned = -0.000667276 Jy ! Component: 800 - total flux cleaned = -0.000756377 Jy ! Component: 850 - total flux cleaned = -0.000815285 Jy ! Component: 900 - total flux cleaned = -0.00093153 Jy ! Component: 950 - total flux cleaned = -0.00107452 Jy ! Component: 1000 - total flux cleaned = -0.00110251 Jy ! Component: 1050 - total flux cleaned = -0.00121391 Jy ! Component: 1100 - total flux cleaned = -0.00129627 Jy ! Component: 1150 - total flux cleaned = -0.00137757 Jy ! Component: 1200 - total flux cleaned = -0.00148462 Jy ! Component: 1250 - total flux cleaned = -0.00161684 Jy ! Component: 1300 - total flux cleaned = -0.00166927 Jy ! Component: 1350 - total flux cleaned = -0.001747 Jy ! Component: 1400 - total flux cleaned = -0.00182364 Jy ! Component: 1450 - total flux cleaned = -0.00192469 Jy ! Component: 1500 - total flux cleaned = -0.00192457 Jy ! Component: 1550 - total flux cleaned = -0.00197449 Jy ! Component: 1600 - total flux cleaned = -0.00221942 Jy ! Component: 1650 - total flux cleaned = -0.00229146 Jy ! Component: 1700 - total flux cleaned = -0.00231506 Jy ! Component: 1750 - total flux cleaned = -0.00229139 Jy ! Component: 1800 - total flux cleaned = -0.00240911 Jy ! Component: 1850 - total flux cleaned = -0.00247889 Jy ! Component: 1900 - total flux cleaned = -0.00250196 Jy ! Component: 1950 - total flux cleaned = -0.00259343 Jy ! Component: 2000 - total flux cleaned = -0.00263849 Jy ! Component: 2050 - total flux cleaned = -0.00263831 Jy ! Component: 2100 - total flux cleaned = -0.00263843 Jy ! Component: 2150 - total flux cleaned = -0.0027044 Jy ! Component: 2200 - total flux cleaned = -0.00266084 Jy ! Component: 2250 - total flux cleaned = -0.00270389 Jy ! Component: 2300 - total flux cleaned = -0.00272525 Jy ! Component: 2350 - total flux cleaned = -0.00272508 Jy ! Component: 2400 - total flux cleaned = -0.00270409 Jy ! Component: 2450 - total flux cleaned = -0.00272502 Jy ! Component: 2500 - total flux cleaned = -0.00270453 Jy ! Component: 2550 - total flux cleaned = -0.00274575 Jy ! Component: 2600 - total flux cleaned = -0.00282711 Jy ! Component: 2650 - total flux cleaned = -0.00284742 Jy ! Component: 2700 - total flux cleaned = -0.00288748 Jy ! Component: 2750 - total flux cleaned = -0.00292724 Jy ! Component: 2800 - total flux cleaned = -0.00294684 Jy ! Component: 2850 - total flux cleaned = -0.00288867 Jy ! Component: 2900 - total flux cleaned = -0.00292754 Jy ! Component: 2950 - total flux cleaned = -0.00290839 Jy ! Component: 3000 - total flux cleaned = -0.00294685 Jy ! Component: 3050 - total flux cleaned = -0.0030413 Jy ! Component: 3100 - total flux cleaned = -0.00304122 Jy ! Component: 3150 - total flux cleaned = -0.00309677 Jy ! Component: 3200 - total flux cleaned = -0.00307843 Jy ! Component: 3250 - total flux cleaned = -0.00315176 Jy ! Component: 3300 - total flux cleaned = -0.00311562 Jy ! Component: 3350 - total flux cleaned = -0.00311579 Jy ! Component: 3400 - total flux cleaned = -0.00315177 Jy ! Component: 3450 - total flux cleaned = -0.00322272 Jy ! Component: 3500 - total flux cleaned = -0.00322288 Jy ! Component: 3550 - total flux cleaned = -0.00320527 Jy ! Component: 3600 - total flux cleaned = -0.003275 Jy ! Component: 3650 - total flux cleaned = -0.00330939 Jy ! Component: 3700 - total flux cleaned = -0.00330941 Jy ! Component: 3750 - total flux cleaned = -0.00332649 Jy ! Component: 3800 - total flux cleaned = -0.00337733 Jy ! Component: 3850 - total flux cleaned = -0.00344403 Jy ! Component: 3900 - total flux cleaned = -0.00341087 Jy ! Component: 3950 - total flux cleaned = -0.00341087 Jy ! Component: 4000 - total flux cleaned = -0.00342751 Jy ! Component: 4050 - total flux cleaned = -0.00342751 Jy ! Total flux subtracted in 4096 components = -0.00337897 Jy ! Clean residual min=-0.000852 max=0.000968 Jy/beam ! Clean residual mean=-0.000002 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.147244 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 334 components and 0.147244 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0943-1204_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.161 x 7.998 at -2.777 degrees (North through East) ! Clean map min=-0.0020731 max=0.12272 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0943-1204_S_map.fits wmodel /vlbi/uf001/uva//J0943-1204_S_map.mod ! Writing 334 model components to file: /vlbi/uf001/uva//J0943-1204_S_map.mod wobs /vlbi/uf001/uva//J0943-1204_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0943-1204_S_uvs.fits wwins /vlbi/uf001/uva//J0943-1204_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0943-1204_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.122718 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000289765 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.708366 0.708366 1.41673 2.83346 5.66693 11.3339 22.6677 45.3354 90.6709 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.122 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 423.509 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0943-1204_S_dfm.log closed on Mon Jan 14 00:36:06 2019