! Started logfile: /vlbi/uf001/uva//J0213+1213_S_dfm.log on Sun Jan 13 21:19:08 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//J0213+1213_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0213+1213_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980864 visibilities/baseline/integration-bin. ! Found source: J0213+1213 ! ! 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 9534 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 J0213+1213_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006238Jy sigma=22.258962 ! Fit after self-cal, rms=0.902094Jy sigma=19.932725 ! 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=2.739 mas, bmaj=6.552 mas, bpa=-2.093 degrees ! Estimated noise=0.555297 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 = 0.0770795 Jy ! Component: 100 - total flux cleaned = 0.0943318 Jy ! Total flux subtracted in 100 components = 0.0943318 Jy ! Clean residual min=-0.003492 max=0.005928 Jy/beam ! Clean residual mean=-0.000002 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.0943318 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0943318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058491Jy sigma=1.234355 ! Fit after self-cal, rms=0.058457Jy sigma=1.233637 ! Inverting map ! Added new window around map position (5, -8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00672796 Jy ! Component: 100 - total flux cleaned = 0.0105084 Jy ! Total flux subtracted in 100 components = 0.0105084 Jy ! Clean residual min=-0.002860 max=0.002761 Jy/beam ! Clean residual mean=-0.000003 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.10484 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.10484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057643Jy sigma=1.214609 ! Fit after self-cal, rms=0.057621Jy sigma=1.214009 ! 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=3.352 mas, bmaj=7.547 mas, bpa=-3.109 degrees ! Estimated noise=0.333105 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 = 0.00328332 Jy ! Component: 100 - total flux cleaned = 0.00526323 Jy ! Component: 150 - total flux cleaned = 0.00658034 Jy ! Component: 200 - total flux cleaned = 0.00752884 Jy ! Total flux subtracted in 200 components = 0.00752884 Jy ! Clean residual min=-0.001898 max=0.002608 Jy/beam ! Clean residual mean=-0.000000 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.112369 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 0.112369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057420Jy sigma=1.209290 ! Fit after self-cal, rms=0.057411Jy sigma=1.209017 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.352 x 7.547 at -3.109 degrees (North through East) ! Clean map min=-0.001814 max=0.098657 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 1.03 KP 1.01 ! LA 0.96 MK 1.02 NL 1.05 OV 0.99 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.99 HN 1.00 KP 1.00 ! LA 0.94 MK 0.96 NL 1.04 OV 0.97 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.02 KP 0.99 ! LA 0.95 MK 0.99 NL 1.02 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Fit before self-cal, rms=0.057411Jy sigma=1.209017 ! Fit after self-cal, rms=0.057359Jy sigma=1.204970 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.348 mas, bmaj=7.59 mas, bpa=-3.028 degrees ! Estimated noise=0.332046 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 = 5.10895e-05 Jy ! Component: 100 - total flux cleaned = -2.24867e-05 Jy ! Component: 150 - total flux cleaned = -8.22557e-05 Jy ! Component: 200 - total flux cleaned = -0.000116021 Jy ! Total flux subtracted in 200 components = -0.000116021 Jy ! Clean residual min=-0.001856 max=0.001970 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.112253 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.112253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057342Jy sigma=1.204583 ! Fit after self-cal, rms=0.057348Jy sigma=1.204498 ! 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=0.057348Jy sigma=1.204498 ! Fit after self-cal, rms=0.057152Jy sigma=1.198572 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.341 mas, bmaj=7.577 mas, bpa=-3.198 degrees ! Estimated noise=0.331558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000565791 Jy ! Component: 100 - total flux cleaned = -0.000510733 Jy ! Component: 150 - total flux cleaned = -0.000475474 Jy ! Component: 200 - total flux cleaned = -0.000443526 Jy ! Total flux subtracted in 200 components = -0.000443526 Jy ! Clean residual min=-0.001695 max=0.001869 Jy/beam ! Clean residual mean=0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.11181 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.11181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057141Jy sigma=1.198369 ! Fit after self-cal, rms=0.057146Jy sigma=1.198271 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (10, -13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174951 Jy ! Component: 100 - total flux cleaned = 0.00283208 Jy ! Component: 150 - total flux cleaned = 0.0032356 Jy ! Component: 200 - total flux cleaned = 0.00340969 Jy ! Total flux subtracted in 200 components = 0.00340969 Jy ! Clean residual min=-0.001640 max=0.001421 Jy/beam ! Clean residual mean=0.000002 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.115219 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 97 components and 0.115219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057081Jy sigma=1.196844 ! Fit after self-cal, rms=0.057081Jy sigma=1.196759 ! 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=0.057081Jy sigma=1.196759 ! Fit after self-cal, rms=0.057163Jy sigma=1.196595 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.34 mas, bmaj=7.58 mas, bpa=-3.222 degrees ! Estimated noise=0.331001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00045587 Jy ! Component: 100 - total flux cleaned = 0.000667212 Jy ! Component: 150 - total flux cleaned = 0.00072371 Jy ! Component: 200 - total flux cleaned = 0.000774646 Jy ! Total flux subtracted in 200 components = 0.000774646 Jy ! Clean residual min=-0.001652 max=0.001314 Jy/beam ! Clean residual mean=0.000002 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.115994 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 108 components and 0.115994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057145Jy sigma=1.196258 ! Fit after self-cal, rms=0.057150Jy sigma=1.196237 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 = 5.38848e-05 Jy ! Component: 100 - total flux cleaned = 0.000112766 Jy ! Component: 150 - total flux cleaned = 0.00016625 Jy ! Component: 200 - total flux cleaned = 0.000203209 Jy ! Total flux subtracted in 200 components = 0.000203209 Jy ! Clean residual min=-0.001648 max=0.001299 Jy/beam ! Clean residual mean=0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.116197 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 117 components and 0.116197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057142Jy sigma=1.196113 ! Fit after self-cal, rms=0.057142Jy sigma=1.196109 ! 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=0.057142Jy sigma=1.196109 ! Fit after self-cal, rms=0.057229Jy sigma=1.196081 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.304 mas, bmaj=11.25 mas, bpa=-5.245 degrees ! Estimated noise=0.413125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000386359 Jy ! Component: 100 - total flux cleaned = 0.00054837 Jy ! Component: 150 - total flux cleaned = 0.000666622 Jy ! Component: 200 - total flux cleaned = 0.000747031 Jy ! Total flux subtracted in 200 components = 0.000747031 Jy ! Clean residual min=-0.001469 max=0.001301 Jy/beam ! Clean residual mean=0.000004 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.116944 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 131 components and 0.116944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057228Jy sigma=1.196059 ! Fit after self-cal, rms=0.057229Jy sigma=1.196049 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 = 2.88023e-05 Jy ! Component: 100 - total flux cleaned = 5.92283e-05 Jy ! Component: 150 - total flux cleaned = 7.98073e-05 Jy ! Component: 200 - total flux cleaned = 9.88674e-05 Jy ! Total flux subtracted in 200 components = 9.88674e-05 Jy ! Clean residual min=-0.001472 max=0.001289 Jy/beam ! Clean residual mean=0.000004 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.117043 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 136 components and 0.117043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057229Jy sigma=1.196057 ! Fit after self-cal, rms=0.057229Jy sigma=1.196052 ! 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=3.34 mas, bmaj=7.584 mas, bpa=-3.245 degrees ! Estimated noise=0.331043 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.34 x 7.584 at -3.245 degrees (North through East) ! Clean map min=-0.0015791 max=0.098392 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=2.721 mas, bmaj=6.573 mas, bpa=-2.243 degrees ! Estimated noise=0.552338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0766083 Jy ! Component: 100 - total flux cleaned = 0.0938425 Jy ! Component: 150 - total flux cleaned = 0.100669 Jy ! Component: 200 - total flux cleaned = 0.104717 Jy ! Total flux subtracted in 200 components = 0.104717 Jy ! Clean residual min=-0.002476 max=0.002281 Jy/beam ! Clean residual mean=0.000000 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.104717 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.104717 Jy ! Inverting map and beam ! Estimated beam: bmin=3.34 mas, bmaj=7.584 mas, bpa=-3.245 degrees ! Estimated noise=0.331043 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 = 0.00311492 Jy ! Component: 100 - total flux cleaned = 0.00521597 Jy ! Component: 150 - total flux cleaned = 0.006759 Jy ! Component: 200 - total flux cleaned = 0.00794333 Jy ! Total flux subtracted in 200 components = 0.00794333 Jy ! Clean residual min=-0.001673 max=0.001670 Jy/beam ! Clean residual mean=0.000002 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.112661 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 52 components and 0.112661 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=7.304 mas, bmaj=11.25 mas, bpa=-5.245 degrees ! Estimated noise=0.413125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144695 Jy ! Component: 100 - total flux cleaned = 0.00241745 Jy ! Component: 150 - total flux cleaned = 0.00311094 Jy ! Component: 200 - total flux cleaned = 0.00361968 Jy ! Total flux subtracted in 200 components = 0.00361968 Jy ! Clean residual min=-0.001512 max=0.001280 Jy/beam ! Clean residual mean=0.000004 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.11628 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295228 Jy ! Component: 100 - total flux cleaned = 0.000445674 Jy ! Component: 150 - total flux cleaned = 0.000552871 Jy ! Component: 200 - total flux cleaned = 0.000590975 Jy ! Total flux subtracted in 200 components = 0.000590975 Jy ! Clean residual min=-0.001498 max=0.001287 Jy/beam ! Clean residual mean=0.000004 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.116871 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 84 components and 0.116871 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.34 mas, bmaj=7.584 mas, bpa=-3.245 degrees ! Estimated noise=0.331043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000318263 Jy ! Component: 100 - total flux cleaned = -0.000356731 Jy ! Component: 150 - total flux cleaned = -0.000373357 Jy ! Component: 200 - total flux cleaned = -0.000373309 Jy ! Total flux subtracted in 200 components = -0.000373309 Jy ! Clean residual min=-0.001578 max=0.001393 Jy/beam ! Clean residual mean=0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.116498 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 0.116498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057228Jy sigma=1.196075 ! Fit after self-cal, rms=0.057228Jy sigma=1.196063 wmodel J0213+1213_S_map.mod ! Writing 100 model components to file: J0213+1213_S_map.mod wobs J0213+1213_S_uvs.fits ! Writing UV FITS file: J0213+1213_S_uvs.fits wwins J0213+1213_S_map.win ! wwins: Wrote 3 windows to J0213+1213_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 = -0.000182768 Jy ! Component: 100 - total flux cleaned = -0.000343838 Jy ! Component: 150 - total flux cleaned = -0.000431231 Jy ! Component: 200 - total flux cleaned = -0.000494798 Jy ! Component: 250 - total flux cleaned = -0.00049452 Jy ! Component: 300 - total flux cleaned = -0.000535218 Jy ! Component: 350 - total flux cleaned = -0.00055478 Jy ! Component: 400 - total flux cleaned = -0.00057415 Jy ! Component: 450 - total flux cleaned = -0.000555111 Jy ! Component: 500 - total flux cleaned = -0.000555226 Jy ! Component: 550 - total flux cleaned = -0.0005554 Jy ! Component: 600 - total flux cleaned = -0.000573858 Jy ! Component: 650 - total flux cleaned = -0.000555801 Jy ! Component: 700 - total flux cleaned = -0.000467828 Jy ! Component: 750 - total flux cleaned = -0.000450716 Jy ! Component: 800 - total flux cleaned = -0.000433532 Jy ! Component: 850 - total flux cleaned = -0.000382923 Jy ! Component: 900 - total flux cleaned = -0.000316223 Jy ! Component: 950 - total flux cleaned = -0.000200904 Jy ! Component: 1000 - total flux cleaned = -0.000135785 Jy ! Component: 1050 - total flux cleaned = -5.50887e-05 Jy ! Component: 1100 - total flux cleaned = -7.51131e-06 Jy ! Component: 1150 - total flux cleaned = 0.000102233 Jy ! Component: 1200 - total flux cleaned = 0.000117705 Jy ! Component: 1250 - total flux cleaned = 0.000194399 Jy ! Component: 1300 - total flux cleaned = 0.000224761 Jy ! Component: 1350 - total flux cleaned = 0.000300145 Jy ! Component: 1400 - total flux cleaned = 0.000329915 Jy ! Component: 1450 - total flux cleaned = 0.000344666 Jy ! Component: 1500 - total flux cleaned = 0.00041727 Jy ! Component: 1550 - total flux cleaned = 0.000460497 Jy ! Component: 1600 - total flux cleaned = 0.000417257 Jy ! Component: 1650 - total flux cleaned = 0.000445598 Jy ! Component: 1700 - total flux cleaned = 0.000417825 Jy ! Component: 1750 - total flux cleaned = 0.000514855 Jy ! Component: 1800 - total flux cleaned = 0.000459984 Jy ! Component: 1850 - total flux cleaned = 0.000555172 Jy ! Component: 1900 - total flux cleaned = 0.00051467 Jy ! Component: 1950 - total flux cleaned = 0.000541689 Jy ! Component: 2000 - total flux cleaned = 0.000581484 Jy ! Component: 2050 - total flux cleaned = 0.000594815 Jy ! Component: 2100 - total flux cleaned = 0.000659723 Jy ! Component: 2150 - total flux cleaned = 0.000724402 Jy ! Component: 2200 - total flux cleaned = 0.000762828 Jy ! Component: 2250 - total flux cleaned = 0.000838834 Jy ! Component: 2300 - total flux cleaned = 0.000901866 Jy ! Component: 2350 - total flux cleaned = 0.000926797 Jy ! Component: 2400 - total flux cleaned = 0.00096395 Jy ! Component: 2450 - total flux cleaned = 0.00102539 Jy ! Component: 2500 - total flux cleaned = 0.00104983 Jy ! Component: 2550 - total flux cleaned = 0.00112254 Jy ! Component: 2600 - total flux cleaned = 0.00119473 Jy ! Component: 2650 - total flux cleaned = 0.00125431 Jy ! Component: 2700 - total flux cleaned = 0.00134888 Jy ! Component: 2750 - total flux cleaned = 0.00137229 Jy ! Component: 2800 - total flux cleaned = 0.00144229 Jy ! Component: 2850 - total flux cleaned = 0.00153479 Jy ! Component: 2900 - total flux cleaned = 0.0015693 Jy ! Component: 2950 - total flux cleaned = 0.00164921 Jy ! Component: 3000 - total flux cleaned = 0.00169458 Jy ! Component: 3050 - total flux cleaned = 0.00182948 Jy ! Component: 3100 - total flux cleaned = 0.00191878 Jy ! Component: 3150 - total flux cleaned = 0.001952 Jy ! Component: 3200 - total flux cleaned = 0.00199602 Jy ! Component: 3250 - total flux cleaned = 0.00207249 Jy ! Component: 3300 - total flux cleaned = 0.00207244 Jy ! Component: 3350 - total flux cleaned = 0.00215884 Jy ! Component: 3400 - total flux cleaned = 0.00219101 Jy ! Component: 3450 - total flux cleaned = 0.00223366 Jy ! Component: 3500 - total flux cleaned = 0.00234996 Jy ! Component: 3550 - total flux cleaned = 0.00239199 Jy ! Component: 3600 - total flux cleaned = 0.00241283 Jy ! Component: 3650 - total flux cleaned = 0.00243342 Jy ! Component: 3700 - total flux cleaned = 0.0024643 Jy ! Component: 3750 - total flux cleaned = 0.00253608 Jy ! Component: 3800 - total flux cleaned = 0.00253602 Jy ! Component: 3850 - total flux cleaned = 0.00254615 Jy ! Component: 3900 - total flux cleaned = 0.00258635 Jy ! Component: 3950 - total flux cleaned = 0.00261643 Jy ! Component: 4000 - total flux cleaned = 0.00263633 Jy ! Component: 4050 - total flux cleaned = 0.00265601 Jy ! Total flux subtracted in 4096 components = 0.00269536 Jy ! Clean residual min=-0.000521 max=0.000608 Jy/beam ! Clean residual mean=0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.119193 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 394 components and 0.119193 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0213+1213_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.34 x 7.584 at -3.245 degrees (North through East) ! Clean map min=-0.0010837 max=0.098495 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0213+1213_S_map.fits wmodel /vlbi/uf001/uva//J0213+1213_S_map.mod ! Writing 394 model components to file: /vlbi/uf001/uva//J0213+1213_S_map.mod wobs /vlbi/uf001/uva//J0213+1213_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0213+1213_S_uvs.fits wwins /vlbi/uf001/uva//J0213+1213_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0213+1213_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0984953 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183794 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.559806 0.559806 1.11961 2.23922 4.47845 8.95689 17.9138 35.8276 71.6552 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.098 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 535.9 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0213+1213_S_dfm.log closed on Sun Jan 13 21:19:13 2019