! Started logfile: /vlbi/uf001/uva//J2003+3034_S_dfm.log on Mon Jan 14 05:20:25 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J2003+3034_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2003+3034_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.895238 visibilities/baseline/integration-bin. ! Found source: J2003+3034 ! ! 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 5076 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 J2003+3034_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 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.025058Jy sigma=23.864010 ! Fit after self-cal, rms=0.792493Jy sigma=18.547963 ! 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=3.03 mas, bmaj=5.426 mas, bpa=-4.535 degrees ! Estimated noise=0.606033 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 = 0.150887 Jy ! Component: 100 - total flux cleaned = 0.201656 Jy ! Total flux subtracted in 100 components = 0.201656 Jy ! Clean residual min=-0.008502 max=0.023788 Jy/beam ! Clean residual mean=-0.000010 rms=0.002888 Jy/beam ! Combined flux in latest and established models = 0.201656 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.201656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080088Jy sigma=1.789168 ! Fit after self-cal, rms=0.080033Jy sigma=1.788188 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275696 Jy ! Component: 100 - total flux cleaned = 0.0440279 Jy ! Total flux subtracted in 100 components = 0.0440279 Jy ! Clean residual min=-0.007247 max=0.009509 Jy/beam ! Clean residual mean=-0.000004 rms=0.002100 Jy/beam ! Combined flux in latest and established models = 0.245684 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.245684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066240Jy sigma=1.503833 ! Fit after self-cal, rms=0.066216Jy sigma=1.503421 ! 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=3.537 mas, bmaj=6.219 mas, bpa=-5.107 degrees ! Estimated noise=0.470201 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 = 0.0140132 Jy ! Component: 100 - total flux cleaned = 0.0225143 Jy ! Component: 150 - total flux cleaned = 0.0279257 Jy ! Component: 200 - total flux cleaned = 0.0314311 Jy ! Total flux subtracted in 200 components = 0.0314311 Jy ! Clean residual min=-0.006683 max=0.008717 Jy/beam ! Clean residual mean=0.000001 rms=0.002014 Jy/beam ! Combined flux in latest and established models = 0.277115 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 49 components and 0.277115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062508Jy sigma=1.437795 ! Fit after self-cal, rms=0.062495Jy sigma=1.437575 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.537 x 6.219 at -5.107 degrees (North through East) ! Clean map min=-0.006546 max=0.19986 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 1.01 KP 1.01 ! LA 0.95 MK 1.04 NL 1.04 OV 1.00 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.96 HN 1.00 KP 1.00 ! LA 0.95 MK 1.04 NL 1.05 OV 0.98 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.00 KP 1.00 ! LA 0.95 MK 1.03 NL 1.05 OV 1.00 ! PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.062495Jy sigma=1.437575 ! Fit after self-cal, rms=0.066498Jy sigma=1.395714 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.551 mas, bmaj=6.279 mas, bpa=-4.793 degrees ! Estimated noise=0.47739 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 = 0.00235216 Jy ! Component: 100 - total flux cleaned = 0.0025224 Jy ! Component: 150 - total flux cleaned = 0.00240578 Jy ! Component: 200 - total flux cleaned = 0.00226704 Jy ! Total flux subtracted in 200 components = 0.00226704 Jy ! Clean residual min=-0.007162 max=0.006874 Jy/beam ! Clean residual mean=0.000005 rms=0.001859 Jy/beam ! Combined flux in latest and established models = 0.279382 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.279382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066301Jy sigma=1.395571 ! Fit after self-cal, rms=0.066322Jy sigma=1.395383 ! 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=0.066322Jy sigma=1.395383 ! Fit after self-cal, rms=0.059870Jy sigma=1.193389 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.571 mas, bmaj=6.26 mas, bpa=-4.755 degrees ! Estimated noise=0.478841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000996253 Jy ! Component: 100 - total flux cleaned = -0.00111685 Jy ! Component: 150 - total flux cleaned = -0.00119077 Jy ! Component: 200 - total flux cleaned = -0.00125857 Jy ! Total flux subtracted in 200 components = -0.00125857 Jy ! Clean residual min=-0.002397 max=0.002429 Jy/beam ! Clean residual mean=0.000005 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.278123 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.278123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059823Jy sigma=1.192190 ! Fit after self-cal, rms=0.059905Jy sigma=1.191430 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 = -0.000105085 Jy ! Component: 100 - total flux cleaned = -0.000137567 Jy ! Component: 150 - total flux cleaned = -0.000196367 Jy ! Component: 200 - total flux cleaned = -0.000251876 Jy ! Total flux subtracted in 200 components = -0.000251876 Jy ! Clean residual min=-0.002383 max=0.002380 Jy/beam ! Clean residual mean=0.000005 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.277871 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.277871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059880Jy sigma=1.190766 ! Fit after self-cal, rms=0.059878Jy sigma=1.190745 ! 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=0.059878Jy sigma=1.190745 ! Fit after self-cal, rms=0.060140Jy sigma=1.190525 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.575 mas, bmaj=6.275 mas, bpa=-4.877 degrees ! Estimated noise=0.47949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000692919 Jy ! Component: 100 - total flux cleaned = -0.000724619 Jy ! Component: 150 - total flux cleaned = -0.000786609 Jy ! Component: 200 - total flux cleaned = -0.000843462 Jy ! Total flux subtracted in 200 components = -0.000843462 Jy ! Clean residual min=-0.002355 max=0.002414 Jy/beam ! Clean residual mean=0.000005 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.277028 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.277028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060111Jy sigma=1.189792 ! Fit after self-cal, rms=0.060111Jy sigma=1.189782 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 = -5.81261e-05 Jy ! Component: 100 - total flux cleaned = -8.5126e-05 Jy ! Component: 150 - total flux cleaned = -0.000136552 Jy ! Component: 200 - total flux cleaned = -0.000185088 Jy ! Total flux subtracted in 200 components = -0.000185088 Jy ! Clean residual min=-0.002340 max=0.002384 Jy/beam ! Clean residual mean=0.000005 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.276843 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.276843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060092Jy sigma=1.189309 ! Fit after self-cal, rms=0.060091Jy sigma=1.189299 ! 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=0.060091Jy sigma=1.189299 ! Fit after self-cal, rms=0.060244Jy sigma=1.189187 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.725 mas, bmaj=9.713 mas, bpa=-5.188 degrees ! Estimated noise=0.60201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000776 Jy ! Component: 100 - total flux cleaned = -0.000965666 Jy ! Component: 150 - total flux cleaned = -0.00101535 Jy ! Component: 200 - total flux cleaned = -0.00105949 Jy ! Total flux subtracted in 200 components = -0.00105949 Jy ! Clean residual min=-0.002662 max=0.002107 Jy/beam ! Clean residual mean=0.000010 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.275783 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 70 components and 0.275783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060243Jy sigma=1.189128 ! Fit after self-cal, rms=0.060243Jy sigma=1.189118 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 = -5.70529e-05 Jy ! Component: 100 - total flux cleaned = -7.45275e-05 Jy ! Component: 150 - total flux cleaned = -9.84094e-05 Jy ! Component: 200 - total flux cleaned = -0.000113203 Jy ! Total flux subtracted in 200 components = -0.000113203 Jy ! Clean residual min=-0.002667 max=0.002090 Jy/beam ! Clean residual mean=0.000010 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.27567 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 73 components and 0.27567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060246Jy sigma=1.189181 ! Fit after self-cal, rms=0.060246Jy sigma=1.189171 ! 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=6.288 mas, bpa=-4.947 degrees ! Estimated noise=0.480093 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.58 x 6.288 at -4.947 degrees (North through East) ! Clean map min=-0.002264 max=0.20461 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=3.055 mas, bmaj=5.469 mas, bpa=-4.639 degrees ! Estimated noise=0.623481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.154965 Jy ! Component: 100 - total flux cleaned = 0.205915 Jy ! Component: 150 - total flux cleaned = 0.232802 Jy ! Component: 200 - total flux cleaned = 0.248641 Jy ! Total flux subtracted in 200 components = 0.248641 Jy ! Clean residual min=-0.004604 max=0.008170 Jy/beam ! Clean residual mean=-0.000001 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.248641 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.248641 Jy ! Inverting map and beam ! Estimated beam: bmin=3.58 mas, bmaj=6.288 mas, bpa=-4.947 degrees ! Estimated noise=0.480093 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 = 0.0116874 Jy ! Component: 100 - total flux cleaned = 0.0183533 Jy ! Component: 150 - total flux cleaned = 0.0223135 Jy ! Component: 200 - total flux cleaned = 0.0237135 Jy ! Total flux subtracted in 200 components = 0.0237135 Jy ! Clean residual min=-0.002540 max=0.002522 Jy/beam ! Clean residual mean=0.000004 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.272354 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 48 components and 0.272354 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=7.725 mas, bmaj=9.713 mas, bpa=-5.188 degrees ! Estimated noise=0.60201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174983 Jy ! Component: 100 - total flux cleaned = 0.00246841 Jy ! Component: 150 - total flux cleaned = 0.00275604 Jy ! Component: 200 - total flux cleaned = 0.00280665 Jy ! Total flux subtracted in 200 components = 0.00280665 Jy ! Clean residual min=-0.002673 max=0.002098 Jy/beam ! Clean residual mean=0.000010 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.275161 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 = 3.71088e-05 Jy ! Component: 100 - total flux cleaned = 7.98692e-05 Jy ! Component: 150 - total flux cleaned = 0.000111519 Jy ! Component: 200 - total flux cleaned = 0.000148279 Jy ! Total flux subtracted in 200 components = 0.000148279 Jy ! Clean residual min=-0.002659 max=0.002104 Jy/beam ! Clean residual mean=0.000010 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.275309 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.275309 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.58 mas, bmaj=6.288 mas, bpa=-4.947 degrees ! Estimated noise=0.480093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000575011 Jy ! Component: 100 - total flux cleaned = -0.000270573 Jy ! Component: 150 - total flux cleaned = -5.08775e-06 Jy ! Component: 200 - total flux cleaned = 0.000275213 Jy ! Total flux subtracted in 200 components = 0.000275213 Jy ! Clean residual min=-0.002373 max=0.002286 Jy/beam ! Clean residual mean=0.000005 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.275585 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 0.275585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060323Jy sigma=1.191056 ! Fit after self-cal, rms=0.060321Jy sigma=1.190984 wmodel J2003+3034_S_map.mod ! Writing 64 model components to file: J2003+3034_S_map.mod wobs J2003+3034_S_uvs.fits ! Writing UV FITS file: J2003+3034_S_uvs.fits wwins J2003+3034_S_map.win ! wwins: Wrote 1 windows to J2003+3034_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 = 0.000555635 Jy ! Component: 100 - total flux cleaned = 0.00116903 Jy ! Component: 150 - total flux cleaned = 0.00156133 Jy ! Component: 200 - total flux cleaned = 0.00197824 Jy ! Component: 250 - total flux cleaned = 0.00231007 Jy ! Component: 300 - total flux cleaned = 0.00259625 Jy ! Component: 350 - total flux cleaned = 0.00283969 Jy ! Component: 400 - total flux cleaned = 0.00297542 Jy ! Component: 450 - total flux cleaned = 0.00307479 Jy ! Component: 500 - total flux cleaned = 0.0032688 Jy ! Component: 550 - total flux cleaned = 0.00330034 Jy ! Component: 600 - total flux cleaned = 0.00351776 Jy ! Component: 650 - total flux cleaned = 0.00369949 Jy ! Component: 700 - total flux cleaned = 0.00381815 Jy ! Component: 750 - total flux cleaned = 0.00396455 Jy ! Component: 800 - total flux cleaned = 0.00416614 Jy ! Component: 850 - total flux cleaned = 0.00439177 Jy ! Component: 900 - total flux cleaned = 0.00441997 Jy ! Component: 950 - total flux cleaned = 0.00461222 Jy ! Component: 1000 - total flux cleaned = 0.00480111 Jy ! Component: 1050 - total flux cleaned = 0.00490741 Jy ! Component: 1100 - total flux cleaned = 0.00509078 Jy ! Component: 1150 - total flux cleaned = 0.00516838 Jy ! Component: 1200 - total flux cleaned = 0.00542236 Jy ! Component: 1250 - total flux cleaned = 0.00557214 Jy ! Component: 1300 - total flux cleaned = 0.00567091 Jy ! Component: 1350 - total flux cleaned = 0.00579231 Jy ! Component: 1400 - total flux cleaned = 0.00596068 Jy ! Component: 1450 - total flux cleaned = 0.00598437 Jy ! Component: 1500 - total flux cleaned = 0.00612553 Jy ! Component: 1550 - total flux cleaned = 0.00619539 Jy ! Component: 1600 - total flux cleaned = 0.00628704 Jy ! Component: 1650 - total flux cleaned = 0.00646872 Jy ! Component: 1700 - total flux cleaned = 0.00653556 Jy ! Component: 1750 - total flux cleaned = 0.00666833 Jy ! Component: 1800 - total flux cleaned = 0.00669012 Jy ! Component: 1850 - total flux cleaned = 0.00675489 Jy ! Component: 1900 - total flux cleaned = 0.00684072 Jy ! Component: 1950 - total flux cleaned = 0.00688272 Jy ! Component: 2000 - total flux cleaned = 0.00692469 Jy ! Component: 2050 - total flux cleaned = 0.00696607 Jy ! Component: 2100 - total flux cleaned = 0.00704822 Jy ! Component: 2150 - total flux cleaned = 0.00708915 Jy ! Component: 2200 - total flux cleaned = 0.00716964 Jy ! Component: 2250 - total flux cleaned = 0.00716965 Jy ! Component: 2300 - total flux cleaned = 0.00724866 Jy ! Component: 2350 - total flux cleaned = 0.00732658 Jy ! Component: 2400 - total flux cleaned = 0.00734587 Jy ! Component: 2450 - total flux cleaned = 0.00749913 Jy ! Component: 2500 - total flux cleaned = 0.00761315 Jy ! Component: 2550 - total flux cleaned = 0.00770709 Jy ! Component: 2600 - total flux cleaned = 0.00768854 Jy ! Component: 2650 - total flux cleaned = 0.00770719 Jy ! Component: 2700 - total flux cleaned = 0.00779884 Jy ! Component: 2750 - total flux cleaned = 0.00788969 Jy ! Component: 2800 - total flux cleaned = 0.00797957 Jy ! Component: 2850 - total flux cleaned = 0.00808629 Jy ! Component: 2900 - total flux cleaned = 0.00813882 Jy ! Component: 2950 - total flux cleaned = 0.0081391 Jy ! Component: 3000 - total flux cleaned = 0.00820881 Jy ! Component: 3050 - total flux cleaned = 0.00826058 Jy ! Component: 3100 - total flux cleaned = 0.00831203 Jy ! Component: 3150 - total flux cleaned = 0.00834607 Jy ! Component: 3200 - total flux cleaned = 0.00849759 Jy ! Component: 3250 - total flux cleaned = 0.00843084 Jy ! Component: 3300 - total flux cleaned = 0.00853017 Jy ! Component: 3350 - total flux cleaned = 0.0085629 Jy ! Component: 3400 - total flux cleaned = 0.00853031 Jy ! Component: 3450 - total flux cleaned = 0.00861099 Jy ! Component: 3500 - total flux cleaned = 0.00865912 Jy ! Component: 3550 - total flux cleaned = 0.00867495 Jy ! Component: 3600 - total flux cleaned = 0.00869074 Jy ! Component: 3650 - total flux cleaned = 0.00872219 Jy ! Component: 3700 - total flux cleaned = 0.00869102 Jy ! Component: 3750 - total flux cleaned = 0.00873747 Jy ! Component: 3800 - total flux cleaned = 0.00872203 Jy ! Component: 3850 - total flux cleaned = 0.008783 Jy ! Component: 3900 - total flux cleaned = 0.00873728 Jy ! Component: 3950 - total flux cleaned = 0.00873727 Jy ! Component: 4000 - total flux cleaned = 0.00872242 Jy ! Component: 4050 - total flux cleaned = 0.00878206 Jy ! Total flux subtracted in 4096 components = 0.00878213 Jy ! Clean residual min=-0.000887 max=0.000889 Jy/beam ! Clean residual mean=0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.284367 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 366 components and 0.284367 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2003+3034_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.58 x 6.288 at -4.947 degrees (North through East) ! Clean map min=-0.0013423 max=0.20483 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2003+3034_S_map.fits wmodel /vlbi/uf001/uva//J2003+3034_S_map.mod ! Writing 366 model components to file: /vlbi/uf001/uva//J2003+3034_S_map.mod wobs /vlbi/uf001/uva//J2003+3034_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2003+3034_S_uvs.fits wwins /vlbi/uf001/uva//J2003+3034_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J2003+3034_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.204834 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000263836 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.386414 0.386414 0.772828 1.54566 3.09131 6.18262 12.3652 24.7305 49.461 98.922 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.204 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 776.369 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2003+3034_S_dfm.log closed on Mon Jan 14 05:20:29 2019