! Started logfile: /vlbi/uf001/uva//J0925+3612_S_dfm.log on Mon Jan 14 00:26:31 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//J0925+3612_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0925+3612_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.904483 visibilities/baseline/integration-bin. ! Found source: J0925+3612 ! ! 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 6960 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 J0925+3612_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 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.084039Jy sigma=23.852404 ! Fit after self-cal, rms=0.625099Jy sigma=13.783354 ! 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=2.998 mas, bmaj=5.486 mas, bpa=-4.116 degrees ! Estimated noise=0.583766 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 = 0.292796 Jy ! Component: 100 - total flux cleaned = 0.356646 Jy ! Total flux subtracted in 100 components = 0.356646 Jy ! Clean residual min=-0.005887 max=0.017858 Jy/beam ! Clean residual mean=0.000006 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 0.356646 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.356646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065120Jy sigma=1.355763 ! Fit after self-cal, rms=0.065120Jy sigma=1.355710 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151843 Jy ! Component: 100 - total flux cleaned = 0.0211029 Jy ! Total flux subtracted in 100 components = 0.0211029 Jy ! Clean residual min=-0.005272 max=0.009927 Jy/beam ! Clean residual mean=0.000005 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.377749 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.377749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061151Jy sigma=1.263739 ! Fit after self-cal, rms=0.061136Jy sigma=1.263351 ! Inverting map ! Added new window around map position (-6, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00872817 Jy ! Component: 100 - total flux cleaned = 0.012908 Jy ! Total flux subtracted in 100 components = 0.012908 Jy ! Clean residual min=-0.005239 max=0.007596 Jy/beam ! Clean residual mean=0.000004 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.390657 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.390657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059621Jy sigma=1.228149 ! Fit after self-cal, rms=0.059536Jy sigma=1.226154 ! Inverting map ! Added new window around map position (-12, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00667531 Jy ! Component: 100 - total flux cleaned = 0.00969472 Jy ! Total flux subtracted in 100 components = 0.00969472 Jy ! Clean residual min=-0.004654 max=0.004176 Jy/beam ! Clean residual mean=0.000002 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.400351 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.400351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058763Jy sigma=1.208239 ! Fit after self-cal, rms=0.058696Jy sigma=1.206616 ! 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=3.453 mas, bmaj=6.406 mas, bpa=-0.9461 degrees ! Estimated noise=0.407549 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 = 0.00364113 Jy ! Component: 100 - total flux cleaned = 0.0053476 Jy ! Component: 150 - total flux cleaned = 0.0059377 Jy ! Component: 200 - total flux cleaned = 0.00612582 Jy ! Total flux subtracted in 200 components = 0.00612582 Jy ! Clean residual min=-0.003646 max=0.003330 Jy/beam ! Clean residual mean=0.000001 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.406477 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.406477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058409Jy sigma=1.200211 ! Fit after self-cal, rms=0.058396Jy sigma=1.199871 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.453 x 6.406 at -0.9461 degrees (North through East) ! Clean map min=-0.003473 max=0.37593 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.99 KP 1.00 ! LA 1.01 MK 1.00 NL 1.00 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.01 KP 1.00 ! LA 1.01 MK 1.02 NL 1.02 OV 0.98 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.98 KP 1.02 ! LA 1.02 MK 1.01 NL 0.98 OV 1.01 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.058396Jy sigma=1.199871 ! Fit after self-cal, rms=0.057194Jy sigma=1.179524 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.45 mas, bmaj=6.388 mas, bpa=-0.6355 degrees ! Estimated noise=0.406579 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 = 0.00207987 Jy ! Component: 100 - total flux cleaned = 0.00261508 Jy ! Component: 150 - total flux cleaned = 0.00286939 Jy ! Component: 200 - total flux cleaned = 0.00296031 Jy ! Total flux subtracted in 200 components = 0.00296031 Jy ! Clean residual min=-0.002472 max=0.002630 Jy/beam ! Clean residual mean=0.000005 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.409437 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.409437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057110Jy sigma=1.177530 ! Fit after self-cal, rms=0.057107Jy sigma=1.177370 ! 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=0.057107Jy sigma=1.177370 ! Fit after self-cal, rms=0.056523Jy sigma=1.161793 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.447 mas, bmaj=6.374 mas, bpa=-0.7026 degrees ! Estimated noise=0.406427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140439 Jy ! Component: 100 - total flux cleaned = 0.0017462 Jy ! Component: 150 - total flux cleaned = 0.00188572 Jy ! Component: 200 - total flux cleaned = 0.0019588 Jy ! Total flux subtracted in 200 components = 0.0019588 Jy ! Clean residual min=-0.001948 max=0.001615 Jy/beam ! Clean residual mean=-0.000000 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.411396 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.411396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056475Jy sigma=1.160899 ! Fit after self-cal, rms=0.056476Jy sigma=1.160835 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 = 0.000188156 Jy ! Component: 100 - total flux cleaned = 0.000229716 Jy ! Component: 150 - total flux cleaned = 0.000249431 Jy ! Component: 200 - total flux cleaned = 0.000268182 Jy ! Total flux subtracted in 200 components = 0.000268182 Jy ! Clean residual min=-0.001914 max=0.001585 Jy/beam ! Clean residual mean=-0.000000 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.411664 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.411664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056463Jy sigma=1.160570 ! Fit after self-cal, rms=0.056463Jy sigma=1.160562 ! 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=0.056463Jy sigma=1.160562 ! Fit after self-cal, rms=0.056482Jy sigma=1.160398 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.445 mas, bmaj=6.372 mas, bpa=-0.7233 degrees ! Estimated noise=0.406581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00062904 Jy ! Component: 100 - total flux cleaned = 0.000791811 Jy ! Component: 150 - total flux cleaned = 0.000827389 Jy ! Component: 200 - total flux cleaned = 0.000843532 Jy ! Total flux subtracted in 200 components = 0.000843532 Jy ! Clean residual min=-0.001890 max=0.001533 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.412508 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 0.412508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056468Jy sigma=1.160126 ! Fit after self-cal, rms=0.056469Jy sigma=1.160119 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 = 1.73154e-05 Jy ! Component: 100 - total flux cleaned = 3.32181e-05 Jy ! Component: 150 - total flux cleaned = 4.8064e-05 Jy ! Component: 200 - total flux cleaned = 4.81673e-05 Jy ! Total flux subtracted in 200 components = 4.81673e-05 Jy ! Clean residual min=-0.001885 max=0.001507 Jy/beam ! Clean residual mean=-0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.412556 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 0.412556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056461Jy sigma=1.159971 ! Fit after self-cal, rms=0.056461Jy sigma=1.159966 ! 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=0.056461Jy sigma=1.159966 ! Fit after self-cal, rms=0.056481Jy sigma=1.159921 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.227 mas, bmaj=10.04 mas, bpa=-4.6 degrees ! Estimated noise=0.517808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000637432 Jy ! Component: 100 - total flux cleaned = 0.00100629 Jy ! Component: 150 - total flux cleaned = 0.00111835 Jy ! Component: 200 - total flux cleaned = 0.00116914 Jy ! Total flux subtracted in 200 components = 0.00116914 Jy ! Clean residual min=-0.001683 max=0.001936 Jy/beam ! Clean residual mean=-0.000003 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.413725 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 111 components and 0.413725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056482Jy sigma=1.159908 ! Fit after self-cal, rms=0.056482Jy sigma=1.159890 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 = 0.00015752 Jy ! Component: 100 - total flux cleaned = 0.000187548 Jy ! Component: 150 - total flux cleaned = 0.00020134 Jy ! Component: 200 - total flux cleaned = 0.00021489 Jy ! Total flux subtracted in 200 components = 0.00021489 Jy ! Clean residual min=-0.001676 max=0.001937 Jy/beam ! Clean residual mean=-0.000004 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.41394 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 118 components and 0.41394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056482Jy sigma=1.159922 ! Fit after self-cal, rms=0.056482Jy sigma=1.159921 ! 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=3.444 mas, bmaj=6.371 mas, bpa=-0.7392 degrees ! Estimated noise=0.406755 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.444 x 6.371 at -0.7392 degrees (North through East) ! Clean map min=-0.0017622 max=0.37508 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=2.992 mas, bmaj=5.462 mas, bpa=-3.92 degrees ! Estimated noise=0.581116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.291392 Jy ! Component: 100 - total flux cleaned = 0.355115 Jy ! Component: 150 - total flux cleaned = 0.372286 Jy ! Component: 200 - total flux cleaned = 0.38264 Jy ! Total flux subtracted in 200 components = 0.38264 Jy ! Clean residual min=-0.003928 max=0.005754 Jy/beam ! Clean residual mean=0.000005 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.382639 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.382639 Jy ! Inverting map and beam ! Estimated beam: bmin=3.444 mas, bmaj=6.371 mas, bpa=-0.7392 degrees ! Estimated noise=0.406755 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 = 0.010241 Jy ! Component: 100 - total flux cleaned = 0.016817 Jy ! Component: 150 - total flux cleaned = 0.0211872 Jy ! Component: 200 - total flux cleaned = 0.0242069 Jy ! Total flux subtracted in 200 components = 0.0242069 Jy ! Clean residual min=-0.002125 max=0.001876 Jy/beam ! Clean residual mean=-0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.406846 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 36 components and 0.406846 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=7.227 mas, bmaj=10.04 mas, bpa=-4.6 degrees ! Estimated noise=0.517808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329257 Jy ! Component: 100 - total flux cleaned = 0.00501846 Jy ! Component: 150 - total flux cleaned = 0.00602154 Jy ! Component: 200 - total flux cleaned = 0.00663517 Jy ! Total flux subtracted in 200 components = 0.00663517 Jy ! Clean residual min=-0.001679 max=0.001849 Jy/beam ! Clean residual mean=-0.000003 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.413482 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 = 0.000381965 Jy ! Component: 100 - total flux cleaned = 0.000488725 Jy ! Component: 150 - total flux cleaned = 0.000524295 Jy ! Component: 200 - total flux cleaned = 0.000532756 Jy ! Total flux subtracted in 200 components = 0.000532756 Jy ! Clean residual min=-0.001667 max=0.001874 Jy/beam ! Clean residual mean=-0.000004 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.414014 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 82 components and 0.414014 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.444 mas, bmaj=6.371 mas, bpa=-0.7392 degrees ! Estimated noise=0.406755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000427489 Jy ! Component: 100 - total flux cleaned = -0.000451227 Jy ! Component: 150 - total flux cleaned = -0.000451211 Jy ! Component: 200 - total flux cleaned = -0.000412067 Jy ! Total flux subtracted in 200 components = -0.000412067 Jy ! Clean residual min=-0.001909 max=0.001614 Jy/beam ! Clean residual mean=-0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.413602 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.413602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056489Jy sigma=1.160213 ! Fit after self-cal, rms=0.056485Jy sigma=1.160149 wmodel J0925+3612_S_map.mod ! Writing 97 model components to file: J0925+3612_S_map.mod wobs J0925+3612_S_uvs.fits ! Writing UV FITS file: J0925+3612_S_uvs.fits wwins J0925+3612_S_map.win ! wwins: Wrote 3 windows to J0925+3612_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 = -0.000702666 Jy ! Component: 100 - total flux cleaned = -0.000908177 Jy ! Component: 150 - total flux cleaned = -0.00107673 Jy ! Component: 200 - total flux cleaned = -0.00121202 Jy ! Component: 250 - total flux cleaned = -0.00129081 Jy ! Component: 300 - total flux cleaned = -0.00146957 Jy ! Component: 350 - total flux cleaned = -0.00154399 Jy ! Component: 400 - total flux cleaned = -0.00161759 Jy ! Component: 450 - total flux cleaned = -0.00168961 Jy ! Component: 500 - total flux cleaned = -0.00175984 Jy ! Component: 550 - total flux cleaned = -0.00182846 Jy ! Component: 600 - total flux cleaned = -0.00182858 Jy ! Component: 650 - total flux cleaned = -0.00178366 Jy ! Component: 700 - total flux cleaned = -0.00176131 Jy ! Component: 750 - total flux cleaned = -0.00163179 Jy ! Component: 800 - total flux cleaned = -0.00161098 Jy ! Component: 850 - total flux cleaned = -0.00163193 Jy ! Component: 900 - total flux cleaned = -0.00163181 Jy ! Component: 950 - total flux cleaned = -0.00171275 Jy ! Component: 1000 - total flux cleaned = -0.0015919 Jy ! Component: 1050 - total flux cleaned = -0.00157218 Jy ! Component: 1100 - total flux cleaned = -0.00159167 Jy ! Component: 1150 - total flux cleaned = -0.00159159 Jy ! Component: 1200 - total flux cleaned = -0.00151502 Jy ! Component: 1250 - total flux cleaned = -0.00149605 Jy ! Component: 1300 - total flux cleaned = -0.00147752 Jy ! Component: 1350 - total flux cleaned = -0.001496 Jy ! Component: 1400 - total flux cleaned = -0.0014233 Jy ! Component: 1450 - total flux cleaned = -0.00138744 Jy ! Component: 1500 - total flux cleaned = -0.00136994 Jy ! Component: 1550 - total flux cleaned = -0.00144056 Jy ! Component: 1600 - total flux cleaned = -0.00133599 Jy ! Component: 1650 - total flux cleaned = -0.00137054 Jy ! Component: 1700 - total flux cleaned = -0.00140462 Jy ! Component: 1750 - total flux cleaned = -0.00138768 Jy ! Component: 1800 - total flux cleaned = -0.00140416 Jy ! Component: 1850 - total flux cleaned = -0.00138743 Jy ! Component: 1900 - total flux cleaned = -0.00140404 Jy ! Component: 1950 - total flux cleaned = -0.00140393 Jy ! Component: 2000 - total flux cleaned = -0.00135563 Jy ! Component: 2050 - total flux cleaned = -0.00133965 Jy ! Component: 2100 - total flux cleaned = -0.0013711 Jy ! Component: 2150 - total flux cleaned = -0.00130847 Jy ! Component: 2200 - total flux cleaned = -0.00132412 Jy ! Component: 2250 - total flux cleaned = -0.00132393 Jy ! Component: 2300 - total flux cleaned = -0.00127801 Jy ! Component: 2350 - total flux cleaned = -0.00118735 Jy ! Component: 2400 - total flux cleaned = -0.00127727 Jy ! Component: 2450 - total flux cleaned = -0.00121784 Jy ! Component: 2500 - total flux cleaned = -0.00117373 Jy ! Component: 2550 - total flux cleaned = -0.00124683 Jy ! Component: 2600 - total flux cleaned = -0.00120315 Jy ! Component: 2650 - total flux cleaned = -0.00121743 Jy ! Component: 2700 - total flux cleaned = -0.00116055 Jy ! Component: 2750 - total flux cleaned = -0.00116067 Jy ! Component: 2800 - total flux cleaned = -0.0012028 Jy ! Component: 2850 - total flux cleaned = -0.0011887 Jy ! Component: 2900 - total flux cleaned = -0.00113308 Jy ! Component: 2950 - total flux cleaned = -0.00117434 Jy ! Component: 3000 - total flux cleaned = -0.001147 Jy ! Component: 3050 - total flux cleaned = -0.00114686 Jy ! Component: 3100 - total flux cleaned = -0.0011467 Jy ! Component: 3150 - total flux cleaned = -0.00107999 Jy ! Component: 3200 - total flux cleaned = -0.00109323 Jy ! Component: 3250 - total flux cleaned = -0.00111961 Jy ! Component: 3300 - total flux cleaned = -0.0010806 Jy ! Component: 3350 - total flux cleaned = -0.00111933 Jy ! Component: 3400 - total flux cleaned = -0.00109361 Jy ! Component: 3450 - total flux cleaned = -0.00108081 Jy ! Component: 3500 - total flux cleaned = -0.001119 Jy ! Component: 3550 - total flux cleaned = -0.00113156 Jy ! Component: 3600 - total flux cleaned = -0.00110633 Jy ! Component: 3650 - total flux cleaned = -0.00105628 Jy ! Component: 3700 - total flux cleaned = -0.00105644 Jy ! Component: 3750 - total flux cleaned = -0.00103165 Jy ! Component: 3800 - total flux cleaned = -0.00108078 Jy ! Component: 3850 - total flux cleaned = -0.00100765 Jy ! Component: 3900 - total flux cleaned = -0.00100755 Jy ! Component: 3950 - total flux cleaned = -0.000995399 Jy ! Component: 4000 - total flux cleaned = -0.000971526 Jy ! Component: 4050 - total flux cleaned = -0.00101921 Jy ! Total flux subtracted in 4096 components = -0.00100733 Jy ! Clean residual min=-0.000681 max=0.000767 Jy/beam ! Clean residual mean=-0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.412595 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 401 components and 0.412595 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0925+3612_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.444 x 6.371 at -0.7392 degrees (North through East) ! Clean map min=-0.0017817 max=0.3749 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0925+3612_S_map.fits wmodel /vlbi/uf001/uva//J0925+3612_S_map.mod ! Writing 401 model components to file: /vlbi/uf001/uva//J0925+3612_S_map.mod wobs /vlbi/uf001/uva//J0925+3612_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0925+3612_S_uvs.fits wwins /vlbi/uf001/uva//J0925+3612_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0925+3612_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.374904 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000215824 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.172704 0.172704 0.345407 0.690814 1.38163 2.76326 5.52651 11.053 22.106 44.2121 88.4242 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.374 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1737.08 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0925+3612_S_dfm.log closed on Mon Jan 14 00:26:35 2019