! Started logfile: /vlbi/uf001/uva//J1406+3433_S_dfm.log on Mon Jan 14 02:45:04 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//J1406+3433_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1406+3433_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.832804 visibilities/baseline/integration-bin. ! Found source: J1406+3433 ! ! 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 4722 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 J1406+3433_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 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.031171Jy sigma=22.469787 ! Fit after self-cal, rms=0.761710Jy sigma=16.569094 ! 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=3.004 mas, bmaj=5.428 mas, bpa=-2.972 degrees ! Estimated noise=0.670223 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 = 0.185638 Jy ! Component: 100 - total flux cleaned = 0.228434 Jy ! Total flux subtracted in 100 components = 0.228434 Jy ! Clean residual min=-0.008101 max=0.015898 Jy/beam ! Clean residual mean=0.000026 rms=0.002008 Jy/beam ! Combined flux in latest and established models = 0.228434 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.228434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066363Jy sigma=1.352749 ! Fit after self-cal, rms=0.066342Jy sigma=1.351921 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165228 Jy ! Component: 100 - total flux cleaned = 0.0250475 Jy ! Total flux subtracted in 100 components = 0.0250475 Jy ! Clean residual min=-0.005297 max=0.006915 Jy/beam ! Clean residual mean=0.000016 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.253481 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.253481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062349Jy sigma=1.259120 ! Fit after self-cal, rms=0.062314Jy sigma=1.258007 ! 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=3.5 mas, bmaj=6.202 mas, bpa=-1.827 degrees ! Estimated noise=0.522627 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 = 0.00520666 Jy ! Component: 100 - total flux cleaned = 0.00810153 Jy ! Component: 150 - total flux cleaned = 0.00986077 Jy ! Component: 200 - total flux cleaned = 0.0109615 Jy ! Total flux subtracted in 200 components = 0.0109615 Jy ! Clean residual min=-0.004971 max=0.005611 Jy/beam ! Clean residual mean=0.000008 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.264443 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.264443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061823Jy sigma=1.248971 ! Fit after self-cal, rms=0.061815Jy sigma=1.248737 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.5 x 6.202 at -1.827 degrees (North through East) ! Clean map min=-0.004938 max=0.23784 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 0.98 KP 0.99 ! LA 0.96 MK 1.00 NL 1.07 OV 1.01 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.95 KP 1.00 ! LA 0.96 MK 1.00 NL 1.10 OV 1.00 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.98 KP 0.98 ! LA 0.97 MK 0.99 NL 1.08 OV 0.97 ! PT 0.96 SC 0.99 ! ! ! Fit before self-cal, rms=0.061815Jy sigma=1.248737 ! Fit after self-cal, rms=0.060710Jy sigma=1.214393 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.503 mas, bmaj=6.23 mas, bpa=-1.756 degrees ! Estimated noise=0.522445 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 = -0.000977636 Jy ! Component: 100 - total flux cleaned = -0.00111108 Jy ! Component: 150 - total flux cleaned = -0.00116975 Jy ! Component: 200 - total flux cleaned = -0.00122323 Jy ! Total flux subtracted in 200 components = -0.00122323 Jy ! Clean residual min=-0.003764 max=0.004228 Jy/beam ! Clean residual mean=0.000009 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.26322 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.26322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060673Jy sigma=1.213529 ! Fit after self-cal, rms=0.060675Jy sigma=1.213356 ! 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=0.060675Jy sigma=1.213356 ! Fit after self-cal, rms=0.058843Jy sigma=1.168522 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.507 mas, bmaj=6.206 mas, bpa=-1.539 degrees ! Estimated noise=0.521791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000241739 Jy ! Component: 100 - total flux cleaned = -0.000114444 Jy ! Component: 150 - total flux cleaned = -9.709e-05 Jy ! Component: 200 - total flux cleaned = -9.7169e-05 Jy ! Total flux subtracted in 200 components = -9.7169e-05 Jy ! Clean residual min=-0.002551 max=0.003095 Jy/beam ! Clean residual mean=0.000001 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.263122 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.263122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058827Jy sigma=1.168067 ! Fit after self-cal, rms=0.058837Jy sigma=1.167842 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 (87, -95.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263716 Jy ! Component: 100 - total flux cleaned = 0.00297011 Jy ! Component: 150 - total flux cleaned = 0.00285733 Jy ! Component: 200 - total flux cleaned = 0.00275745 Jy ! Total flux subtracted in 200 components = 0.00275745 Jy ! Clean residual min=-0.002334 max=0.003059 Jy/beam ! Clean residual mean=0.000001 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.26588 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 0.26588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058712Jy sigma=1.165068 ! Fit after self-cal, rms=0.058692Jy sigma=1.164781 ! Inverting map ! Added new window around map position (-8, 14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311666 Jy ! Component: 100 - total flux cleaned = 0.00501998 Jy ! Component: 150 - total flux cleaned = 0.00602434 Jy ! Component: 200 - total flux cleaned = 0.00665668 Jy ! Total flux subtracted in 200 components = 0.00665668 Jy ! Clean residual min=-0.002216 max=0.002196 Jy/beam ! Clean residual mean=-0.000001 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.272537 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 106 components and 0.272537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058488Jy sigma=1.160527 ! Fit after self-cal, rms=0.058472Jy sigma=1.160261 ! 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=0.058472Jy sigma=1.160261 ! Fit after self-cal, rms=0.058461Jy sigma=1.159658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.506 mas, bmaj=6.216 mas, bpa=-1.481 degrees ! Estimated noise=0.521412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145877 Jy ! Component: 100 - total flux cleaned = 0.00228676 Jy ! Component: 150 - total flux cleaned = 0.00243581 Jy ! Component: 200 - total flux cleaned = 0.00260686 Jy ! Total flux subtracted in 200 components = 0.00260686 Jy ! Clean residual min=-0.002143 max=0.002138 Jy/beam ! Clean residual mean=-0.000002 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.275143 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 123 components and 0.275143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058399Jy sigma=1.158501 ! Fit after self-cal, rms=0.058394Jy sigma=1.158442 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 = 0.000590658 Jy ! Component: 100 - total flux cleaned = 0.000709811 Jy ! Component: 150 - total flux cleaned = 0.000765237 Jy ! Component: 200 - total flux cleaned = 0.000817048 Jy ! Total flux subtracted in 200 components = 0.000817048 Jy ! Clean residual min=-0.002144 max=0.002148 Jy/beam ! Clean residual mean=-0.000002 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.275961 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 132 components and 0.27596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058367Jy sigma=1.157912 ! Fit after self-cal, rms=0.058365Jy sigma=1.157899 ! 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=0.058365Jy sigma=1.157899 ! Fit after self-cal, rms=0.058376Jy sigma=1.157763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.429 mas, bmaj=9.787 mas, bpa=1.101 degrees ! Estimated noise=0.648351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0004793 Jy ! Component: 100 - total flux cleaned = 0.00072812 Jy ! Component: 150 - total flux cleaned = 0.000887451 Jy ! Component: 200 - total flux cleaned = 0.00100463 Jy ! Total flux subtracted in 200 components = 0.00100463 Jy ! Clean residual min=-0.002538 max=0.002123 Jy/beam ! Clean residual mean=-0.000005 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.276965 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 150 components and 0.276965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058362Jy sigma=1.157514 ! Fit after self-cal, rms=0.058359Jy sigma=1.157473 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 = 0.000260727 Jy ! Component: 100 - total flux cleaned = 0.000384249 Jy ! Component: 150 - total flux cleaned = 0.000439911 Jy ! Component: 200 - total flux cleaned = 0.000474888 Jy ! Total flux subtracted in 200 components = 0.000474888 Jy ! Clean residual min=-0.002536 max=0.002080 Jy/beam ! Clean residual mean=-0.000005 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.27744 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 159 components and 0.27744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058354Jy sigma=1.157440 ! Fit after self-cal, rms=0.058353Jy sigma=1.157429 ! 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=3.505 mas, bmaj=6.221 mas, bpa=-1.452 degrees ! Estimated noise=0.521536 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.505 x 6.221 at -1.452 degrees (North through East) ! Clean map min=-0.0021048 max=0.23755 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=3.011 mas, bmaj=5.454 mas, bpa=-2.505 degrees ! Estimated noise=0.667168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.184651 Jy ! Component: 100 - total flux cleaned = 0.227909 Jy ! Component: 150 - total flux cleaned = 0.244317 Jy ! Component: 200 - total flux cleaned = 0.252172 Jy ! Total flux subtracted in 200 components = 0.252172 Jy ! Clean residual min=-0.003877 max=0.004080 Jy/beam ! Clean residual mean=0.000005 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.252172 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 0.252172 Jy ! Inverting map and beam ! Estimated beam: bmin=3.505 mas, bmaj=6.221 mas, bpa=-1.452 degrees ! Estimated noise=0.521536 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 = 0.00545019 Jy ! Component: 100 - total flux cleaned = 0.00928775 Jy ! Component: 150 - total flux cleaned = 0.0123008 Jy ! Component: 200 - total flux cleaned = 0.0147724 Jy ! Total flux subtracted in 200 components = 0.0147724 Jy ! Clean residual min=-0.002372 max=0.002391 Jy/beam ! Clean residual mean=-0.000001 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.266944 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 59 components and 0.266944 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=7.429 mas, bmaj=9.787 mas, bpa=1.101 degrees ! Estimated noise=0.648351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327368 Jy ! Component: 100 - total flux cleaned = 0.00557842 Jy ! Component: 150 - total flux cleaned = 0.00686591 Jy ! Component: 200 - total flux cleaned = 0.0077315 Jy ! Total flux subtracted in 200 components = 0.0077315 Jy ! Clean residual min=-0.002744 max=0.002577 Jy/beam ! Clean residual mean=-0.000005 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.274676 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 = 0.000720751 Jy ! Component: 100 - total flux cleaned = 0.00120551 Jy ! Component: 150 - total flux cleaned = 0.00141733 Jy ! Component: 200 - total flux cleaned = 0.00154533 Jy ! Total flux subtracted in 200 components = 0.00154533 Jy ! Clean residual min=-0.002670 max=0.002392 Jy/beam ! Clean residual mean=-0.000005 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.276221 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 134 components and 0.276221 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.505 mas, bmaj=6.221 mas, bpa=-1.452 degrees ! Estimated noise=0.521536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000254056 Jy ! Component: 100 - total flux cleaned = -5.26543e-05 Jy ! Component: 150 - total flux cleaned = 0.000124448 Jy ! Component: 200 - total flux cleaned = 0.000317232 Jy ! Total flux subtracted in 200 components = 0.000317232 Jy ! Clean residual min=-0.002183 max=0.002168 Jy/beam ! Clean residual mean=-0.000003 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.276538 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 153 components and 0.276538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058377Jy sigma=1.158102 ! Fit after self-cal, rms=0.058375Jy sigma=1.158014 wmodel J1406+3433_S_map.mod ! Writing 153 model components to file: J1406+3433_S_map.mod wobs J1406+3433_S_uvs.fits ! Writing UV FITS file: J1406+3433_S_uvs.fits wwins J1406+3433_S_map.win ! wwins: Wrote 3 windows to J1406+3433_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 = -0.000244117 Jy ! Component: 100 - total flux cleaned = -0.00050696 Jy ! Component: 150 - total flux cleaned = -0.00064803 Jy ! Component: 200 - total flux cleaned = -0.000647862 Jy ! Component: 250 - total flux cleaned = -0.000712267 Jy ! Component: 300 - total flux cleaned = -0.000743169 Jy ! Component: 350 - total flux cleaned = -0.00083394 Jy ! Component: 400 - total flux cleaned = -0.000892583 Jy ! Component: 450 - total flux cleaned = -0.000978822 Jy ! Component: 500 - total flux cleaned = -0.00103609 Jy ! Component: 550 - total flux cleaned = -0.00109192 Jy ! Component: 600 - total flux cleaned = -0.00103721 Jy ! Component: 650 - total flux cleaned = -0.001038 Jy ! Component: 700 - total flux cleaned = -0.00106406 Jy ! Component: 750 - total flux cleaned = -0.00106372 Jy ! Component: 800 - total flux cleaned = -0.00116615 Jy ! Component: 850 - total flux cleaned = -0.00109032 Jy ! Component: 900 - total flux cleaned = -0.00114013 Jy ! Component: 950 - total flux cleaned = -0.00104146 Jy ! Component: 1000 - total flux cleaned = -0.000968789 Jy ! Component: 1050 - total flux cleaned = -0.000897171 Jy ! Component: 1100 - total flux cleaned = -0.000897163 Jy ! Component: 1150 - total flux cleaned = -0.000780202 Jy ! Component: 1200 - total flux cleaned = -0.000710732 Jy ! Component: 1250 - total flux cleaned = -0.000573928 Jy ! Component: 1300 - total flux cleaned = -0.000551061 Jy ! Component: 1350 - total flux cleaned = -0.000373556 Jy ! Component: 1400 - total flux cleaned = -0.000307963 Jy ! Component: 1450 - total flux cleaned = -0.000221143 Jy ! Component: 1500 - total flux cleaned = -0.000156961 Jy ! Component: 1550 - total flux cleaned = -5.12557e-05 Jy ! Component: 1600 - total flux cleaned = -9.36147e-06 Jy ! Component: 1650 - total flux cleaned = 9.42278e-05 Jy ! Component: 1700 - total flux cleaned = 0.000175785 Jy ! Component: 1750 - total flux cleaned = 0.000216333 Jy ! Component: 1800 - total flux cleaned = 0.000256419 Jy ! Component: 1850 - total flux cleaned = 0.000395236 Jy ! Component: 1900 - total flux cleaned = 0.000532716 Jy ! Component: 1950 - total flux cleaned = 0.000532691 Jy ! Component: 2000 - total flux cleaned = 0.000667454 Jy ! Component: 2050 - total flux cleaned = 0.000705449 Jy ! Component: 2100 - total flux cleaned = 0.000724569 Jy ! Component: 2150 - total flux cleaned = 0.000855399 Jy ! Component: 2200 - total flux cleaned = 0.000929676 Jy ! Component: 2250 - total flux cleaned = 0.000966359 Jy ! Component: 2300 - total flux cleaned = 0.0010939 Jy ! Component: 2350 - total flux cleaned = 0.00111191 Jy ! Component: 2400 - total flux cleaned = 0.00114794 Jy ! Component: 2450 - total flux cleaned = 0.00123689 Jy ! Component: 2500 - total flux cleaned = 0.00132483 Jy ! Component: 2550 - total flux cleaned = 0.00137725 Jy ! Component: 2600 - total flux cleaned = 0.0013773 Jy ! Component: 2650 - total flux cleaned = 0.00136016 Jy ! Component: 2700 - total flux cleaned = 0.00142854 Jy ! Component: 2750 - total flux cleaned = 0.0014962 Jy ! Component: 2800 - total flux cleaned = 0.00152975 Jy ! Component: 2850 - total flux cleaned = 0.00157946 Jy ! Component: 2900 - total flux cleaned = 0.00156286 Jy ! Component: 2950 - total flux cleaned = 0.00161201 Jy ! Component: 3000 - total flux cleaned = 0.00164421 Jy ! Component: 3050 - total flux cleaned = 0.00167658 Jy ! Component: 3100 - total flux cleaned = 0.00166034 Jy ! Component: 3150 - total flux cleaned = 0.00177209 Jy ! Component: 3200 - total flux cleaned = 0.00177207 Jy ! Component: 3250 - total flux cleaned = 0.00183476 Jy ! Component: 3300 - total flux cleaned = 0.00186607 Jy ! Component: 3350 - total flux cleaned = 0.0018968 Jy ! Component: 3400 - total flux cleaned = 0.0018663 Jy ! Component: 3450 - total flux cleaned = 0.00191228 Jy ! Component: 3500 - total flux cleaned = 0.00195774 Jy ! Component: 3550 - total flux cleaned = 0.00197303 Jy ! Component: 3600 - total flux cleaned = 0.00204783 Jy ! Component: 3650 - total flux cleaned = 0.00206247 Jy ! Component: 3700 - total flux cleaned = 0.00210677 Jy ! Component: 3750 - total flux cleaned = 0.00207742 Jy ! Component: 3800 - total flux cleaned = 0.00213589 Jy ! Component: 3850 - total flux cleaned = 0.00219391 Jy ! Component: 3900 - total flux cleaned = 0.00220822 Jy ! Component: 3950 - total flux cleaned = 0.00222268 Jy ! Component: 4000 - total flux cleaned = 0.00225114 Jy ! Component: 4050 - total flux cleaned = 0.00227935 Jy ! Total flux subtracted in 4096 components = 0.00229347 Jy ! Clean residual min=-0.000912 max=0.000869 Jy/beam ! Clean residual mean=-0.000003 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.278832 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 462 components and 0.278832 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1406+3433_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.505 x 6.221 at -1.452 degrees (North through East) ! Clean map min=-0.0018039 max=0.23781 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1406+3433_S_map.fits wmodel /vlbi/uf001/uva//J1406+3433_S_map.mod ! Writing 462 model components to file: /vlbi/uf001/uva//J1406+3433_S_map.mod wobs /vlbi/uf001/uva//J1406+3433_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1406+3433_S_uvs.fits wwins /vlbi/uf001/uva//J1406+3433_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1406+3433_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.237814 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000257085 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.324309 0.324309 0.648619 1.29724 2.59447 5.18895 10.3779 20.7558 41.5116 83.0232 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.237 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 925.042 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1406+3433_S_dfm.log closed on Mon Jan 14 02:45:08 2019