! Started logfile: /vlbi/uf001/uvm//J0401+2110_S_a_dfm.log on Sun Jan 13 20:42:33 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/uvm//J0401+2110_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0401+2110_S_a_uvm.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! AN table 2: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.880556 visibilities/baseline/integration-bin. ! Found source: J0401+2110 ! ! 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 951 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 J0401+2110_S_a] 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 10 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.037919Jy sigma=20.475690 ! Fit after self-cal, rms=0.722092Jy sigma=14.493000 ! 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=2.535 mas, bmaj=7.029 mas, bpa=-2.207 degrees ! Estimated noise=1.56102 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 = 0.217954 Jy ! Component: 100 - total flux cleaned = 0.265482 Jy ! Total flux subtracted in 100 components = 0.265482 Jy ! Clean residual min=-0.010920 max=0.021744 Jy/beam ! Clean residual mean=-0.000002 rms=0.003451 Jy/beam ! Combined flux in latest and established models = 0.265482 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.265482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074668Jy sigma=1.547554 ! Fit after self-cal, rms=0.074662Jy sigma=1.547504 ! Inverting map ! Added new window around map position (6.5, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173965 Jy ! Component: 100 - total flux cleaned = 0.0209027 Jy ! Total flux subtracted in 100 components = 0.0209027 Jy ! Clean residual min=-0.011754 max=0.017566 Jy/beam ! Clean residual mean=-0.000022 rms=0.003066 Jy/beam ! Combined flux in latest and established models = 0.286385 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.286385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070843Jy sigma=1.461199 ! Fit after self-cal, rms=0.070305Jy sigma=1.450213 ! 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=2.801 mas, bmaj=7.508 mas, bpa=-3.045 degrees ! Estimated noise=1.36177 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 = 0.00915477 Jy ! Component: 100 - total flux cleaned = 0.0113099 Jy ! Component: 150 - total flux cleaned = 0.01132 Jy ! Component: 200 - total flux cleaned = 0.0111995 Jy ! Total flux subtracted in 200 components = 0.0111995 Jy ! Clean residual min=-0.011542 max=0.017119 Jy/beam ! Clean residual mean=-0.000024 rms=0.003238 Jy/beam ! Combined flux in latest and established models = 0.297584 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.297584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069384Jy sigma=1.418103 ! Fit after self-cal, rms=0.069223Jy sigma=1.414765 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.801 x 7.508 at -3.045 degrees (North through East) ! Clean map min=-0.011746 max=0.27085 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.98 KP 1.00 ! LA 1.04 MK 1.03 NL 1.04 OV 1.01 ! PT 1.25 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.91 HN 0.94 KP 0.92 ! LA 0.89 MK 1.01 NL 0.91 OV 0.93 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.07 KP 0.99 ! LA 0.97 MK 1.06 NL 1.42 OV 1.08 ! PT 1.12 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.93 HN 0.90 KP 1.00 ! LA 0.86 MK 0.99 NL 0.95 OV 0.91 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.02 KP 1.06 ! LA 0.99 MK 0.99 NL 1.88 OV 1.04 ! PT 1.05 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.90 HN 0.94 KP 0.97 ! LA 0.87 MK 0.95 NL 0.98 OV 0.98 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.069223Jy sigma=1.414765 ! Fit after self-cal, rms=0.058055Jy sigma=1.086670 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.797 mas, bmaj=7.512 mas, bpa=-2.867 degrees ! Estimated noise=1.36128 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 = -0.00223773 Jy ! Component: 100 - total flux cleaned = -0.00253026 Jy ! Component: 150 - total flux cleaned = -0.00282591 Jy ! Component: 200 - total flux cleaned = -0.0030229 Jy ! Total flux subtracted in 200 components = -0.0030229 Jy ! Clean residual min=-0.007232 max=0.006163 Jy/beam ! Clean residual mean=0.000005 rms=0.001593 Jy/beam ! Combined flux in latest and established models = 0.294561 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.294561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057685Jy sigma=1.078812 ! Fit after self-cal, rms=0.057688Jy sigma=1.077426 ! 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=0.057688Jy sigma=1.077426 ! Fit after self-cal, rms=0.057772Jy sigma=1.075932 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.796 mas, bmaj=7.504 mas, bpa=-2.796 degrees ! Estimated noise=1.35913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00229745 Jy ! Component: 100 - total flux cleaned = -0.00277334 Jy ! Component: 150 - total flux cleaned = -0.00271479 Jy ! Component: 200 - total flux cleaned = -0.00276787 Jy ! Total flux subtracted in 200 components = -0.00276787 Jy ! Clean residual min=-0.006754 max=0.005970 Jy/beam ! Clean residual mean=0.000005 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 0.291794 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.291794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057547Jy sigma=1.071410 ! Fit after self-cal, rms=0.057508Jy sigma=1.070864 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 = -0.00077639 Jy ! Component: 100 - total flux cleaned = -0.000931528 Jy ! Component: 150 - total flux cleaned = -0.000976201 Jy ! Component: 200 - total flux cleaned = -0.000935563 Jy ! Total flux subtracted in 200 components = -0.000935563 Jy ! Clean residual min=-0.006436 max=0.006068 Jy/beam ! Clean residual mean=0.000005 rms=0.001489 Jy/beam ! Combined flux in latest and established models = 0.290858 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.290858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057433Jy sigma=1.069101 ! Fit after self-cal, rms=0.057420Jy sigma=1.068986 ! 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=0.057420Jy sigma=1.068986 ! Fit after self-cal, rms=0.057505Jy sigma=1.067345 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.793 mas, bmaj=7.499 mas, bpa=-2.747 degrees ! Estimated noise=1.35656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00189472 Jy ! Component: 100 - total flux cleaned = -0.00225311 Jy ! Component: 150 - total flux cleaned = -0.00211744 Jy ! Component: 200 - total flux cleaned = -0.00207565 Jy ! Total flux subtracted in 200 components = -0.00207565 Jy ! Clean residual min=-0.006286 max=0.005695 Jy/beam ! Clean residual mean=0.000004 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 0.288782 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.288782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057370Jy sigma=1.064793 ! Fit after self-cal, rms=0.057347Jy sigma=1.064506 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 = -0.000575348 Jy ! Component: 100 - total flux cleaned = -0.000611974 Jy ! Component: 150 - total flux cleaned = -0.000611679 Jy ! Component: 200 - total flux cleaned = -0.000577772 Jy ! Total flux subtracted in 200 components = -0.000577772 Jy ! Clean residual min=-0.006050 max=0.005783 Jy/beam ! Clean residual mean=0.000004 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 0.288205 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.288205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057302Jy sigma=1.063451 ! Fit after self-cal, rms=0.057295Jy sigma=1.063398 ! 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=0.057295Jy sigma=1.063398 ! Fit after self-cal, rms=0.057359Jy sigma=1.062420 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.69 mas, bmaj=9.811 mas, bpa=-1.108 degrees ! Estimated noise=1.87311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000837423 Jy ! Component: 100 - total flux cleaned = 0.000640035 Jy ! Component: 150 - total flux cleaned = 0.00026785 Jy ! Component: 200 - total flux cleaned = 0.00018716 Jy ! Total flux subtracted in 200 components = 0.00018716 Jy ! Clean residual min=-0.007671 max=0.008144 Jy/beam ! Clean residual mean=0.000011 rms=0.001933 Jy/beam ! Combined flux in latest and established models = 0.288392 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.288392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057387Jy sigma=1.062661 ! Fit after self-cal, rms=0.057345Jy sigma=1.062051 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.1689e-05 Jy ! Component: 100 - total flux cleaned = -0.000300442 Jy ! Component: 150 - total flux cleaned = -0.000336419 Jy ! Component: 200 - total flux cleaned = -0.000303792 Jy ! Total flux subtracted in 200 components = -0.000303792 Jy ! Clean residual min=-0.007559 max=0.008033 Jy/beam ! Clean residual mean=0.000011 rms=0.001907 Jy/beam ! Combined flux in latest and established models = 0.288088 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.288088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057366Jy sigma=1.062250 ! Fit after self-cal, rms=0.057349Jy sigma=1.062049 ! 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=2.791 mas, bmaj=7.494 mas, bpa=-2.703 degrees ! Estimated noise=1.35399 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.791 x 7.494 at -2.703 degrees (North through East) ! Clean map min=-0.0053867 max=0.27145 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=2.527 mas, bmaj=7.025 mas, bpa=-1.948 degrees ! Estimated noise=1.55545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.216953 Jy ! Component: 100 - total flux cleaned = 0.26464 Jy ! Component: 150 - total flux cleaned = 0.279351 Jy ! Component: 200 - total flux cleaned = 0.286039 Jy ! Total flux subtracted in 200 components = 0.286039 Jy ! Clean residual min=-0.007135 max=0.007716 Jy/beam ! Clean residual mean=0.000004 rms=0.001692 Jy/beam ! Combined flux in latest and established models = 0.286039 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.286039 Jy ! Inverting map and beam ! Estimated beam: bmin=2.791 mas, bmaj=7.494 mas, bpa=-2.703 degrees ! Estimated noise=1.35399 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 = 0.000575627 Jy ! Component: 100 - total flux cleaned = 0.000562053 Jy ! Component: 150 - total flux cleaned = 0.000256741 Jy ! Component: 200 - total flux cleaned = -1.42551e-05 Jy ! Total flux subtracted in 200 components = -1.42551e-05 Jy ! Clean residual min=-0.005936 max=0.005713 Jy/beam ! Clean residual mean=0.000004 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 0.286025 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.286025 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=6.69 mas, bmaj=9.811 mas, bpa=-1.108 degrees ! Estimated noise=1.87311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026515 Jy ! Component: 100 - total flux cleaned = 0.00211246 Jy ! Component: 150 - total flux cleaned = 0.00178349 Jy ! Component: 200 - total flux cleaned = 0.00161701 Jy ! Total flux subtracted in 200 components = 0.00161701 Jy ! Clean residual min=-0.007662 max=0.008091 Jy/beam ! Clean residual mean=0.000010 rms=0.001923 Jy/beam ! Combined flux in latest and established models = 0.287642 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 = -9.06259e-07 Jy ! Component: 100 - total flux cleaned = 3.74373e-07 Jy ! Component: 150 - total flux cleaned = 3.36753e-05 Jy ! Component: 200 - total flux cleaned = 3.40961e-05 Jy ! Total flux subtracted in 200 components = 3.40961e-05 Jy ! Clean residual min=-0.007591 max=0.008075 Jy/beam ! Clean residual mean=0.000010 rms=0.001916 Jy/beam ! Combined flux in latest and established models = 0.287676 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.287676 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.791 mas, bmaj=7.494 mas, bpa=-2.703 degrees ! Estimated noise=1.35399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00211773 Jy ! Component: 100 - total flux cleaned = -0.00211302 Jy ! Component: 150 - total flux cleaned = -0.00205862 Jy ! Component: 200 - total flux cleaned = -0.00210734 Jy ! Total flux subtracted in 200 components = -0.00210734 Jy ! Clean residual min=-0.005655 max=0.005611 Jy/beam ! Clean residual mean=0.000003 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.285568 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.285568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057246Jy sigma=1.060308 ! Fit after self-cal, rms=0.057232Jy sigma=1.060034 wmodel J0401+2110_S_a_map.mod ! Writing 47 model components to file: J0401+2110_S_a_map.mod wobs J0401+2110_S_a_uvs.fits ! Writing UV FITS file: J0401+2110_S_a_uvs.fits wwins J0401+2110_S_a_map.win ! wwins: Wrote 2 windows to J0401+2110_S_a_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 = 0.000838886 Jy ! Component: 100 - total flux cleaned = 0.00111471 Jy ! Component: 150 - total flux cleaned = 0.00164669 Jy ! Component: 200 - total flux cleaned = 0.00215304 Jy ! Component: 250 - total flux cleaned = 0.00207238 Jy ! Component: 300 - total flux cleaned = 0.00207267 Jy ! Component: 350 - total flux cleaned = 0.00184364 Jy ! Component: 400 - total flux cleaned = 0.00154963 Jy ! Component: 450 - total flux cleaned = 0.00119364 Jy ! Component: 500 - total flux cleaned = 0.000848345 Jy ! Component: 550 - total flux cleaned = 0.000444454 Jy ! Component: 600 - total flux cleaned = 0.000182308 Jy ! Component: 650 - total flux cleaned = -0.000138973 Jy ! Component: 700 - total flux cleaned = -0.000514693 Jy ! Component: 750 - total flux cleaned = -0.00069745 Jy ! Component: 800 - total flux cleaned = -0.000996424 Jy ! Component: 850 - total flux cleaned = -0.00123067 Jy ! Component: 900 - total flux cleaned = -0.00157518 Jy ! Component: 950 - total flux cleaned = -0.00180007 Jy ! Component: 1000 - total flux cleaned = -0.00229568 Jy ! Component: 1050 - total flux cleaned = -0.00256562 Jy ! Component: 1100 - total flux cleaned = -0.00272499 Jy ! Component: 1150 - total flux cleaned = -0.00314204 Jy ! Component: 1200 - total flux cleaned = -0.00339722 Jy ! Component: 1250 - total flux cleaned = -0.00349709 Jy ! Component: 1300 - total flux cleaned = -0.00369521 Jy ! Component: 1350 - total flux cleaned = -0.00388978 Jy ! Component: 1400 - total flux cleaned = -0.00398624 Jy ! Component: 1450 - total flux cleaned = -0.00408084 Jy ! Component: 1500 - total flux cleaned = -0.0042661 Jy ! Component: 1550 - total flux cleaned = -0.00422071 Jy ! Component: 1600 - total flux cleaned = -0.00426697 Jy ! Component: 1650 - total flux cleaned = -0.00440068 Jy ! Component: 1700 - total flux cleaned = -0.00444435 Jy ! Component: 1750 - total flux cleaned = -0.00448697 Jy ! Component: 1800 - total flux cleaned = -0.00461416 Jy ! Component: 1850 - total flux cleaned = -0.00457337 Jy ! Component: 1900 - total flux cleaned = -0.00490582 Jy ! Component: 1950 - total flux cleaned = -0.00490596 Jy ! Component: 2000 - total flux cleaned = -0.00490636 Jy ! Component: 2050 - total flux cleaned = -0.00510629 Jy ! Component: 2100 - total flux cleaned = -0.00526391 Jy ! Component: 2150 - total flux cleaned = -0.00534178 Jy ! Component: 2200 - total flux cleaned = -0.00538001 Jy ! Component: 2250 - total flux cleaned = -0.00568549 Jy ! Component: 2300 - total flux cleaned = -0.00579837 Jy ! Component: 2350 - total flux cleaned = -0.00587288 Jy ! Component: 2400 - total flux cleaned = -0.00624181 Jy ! Component: 2450 - total flux cleaned = -0.0064608 Jy ! Component: 2500 - total flux cleaned = -0.006533 Jy ! Component: 2550 - total flux cleaned = -0.00689128 Jy ! Component: 2600 - total flux cleaned = -0.00713939 Jy ! Component: 2650 - total flux cleaned = -0.00745584 Jy ! Component: 2700 - total flux cleaned = -0.00762946 Jy ! Component: 2750 - total flux cleaned = -0.00780178 Jy ! Component: 2800 - total flux cleaned = -0.00797266 Jy ! Component: 2850 - total flux cleaned = -0.00817617 Jy ! Component: 2900 - total flux cleaned = -0.00851197 Jy ! Component: 2950 - total flux cleaned = -0.00867881 Jy ! Component: 3000 - total flux cleaned = -0.00884403 Jy ! Component: 3050 - total flux cleaned = -0.0092045 Jy ! Component: 3100 - total flux cleaned = -0.00930122 Jy ! Component: 3150 - total flux cleaned = -0.00946236 Jy ! Component: 3200 - total flux cleaned = -0.00968576 Jy ! Component: 3250 - total flux cleaned = -0.00990712 Jy ! Component: 3300 - total flux cleaned = -0.0100322 Jy ! Component: 3350 - total flux cleaned = -0.0102499 Jy ! Component: 3400 - total flux cleaned = -0.010435 Jy ! Component: 3450 - total flux cleaned = -0.0106497 Jy ! Component: 3500 - total flux cleaned = -0.0108321 Jy ! Component: 3550 - total flux cleaned = -0.0109228 Jy ! Component: 3600 - total flux cleaned = -0.0110725 Jy ! Component: 3650 - total flux cleaned = -0.011251 Jy ! Component: 3700 - total flux cleaned = -0.0114867 Jy ! Component: 3750 - total flux cleaned = -0.0116037 Jy ! Component: 3800 - total flux cleaned = -0.011778 Jy ! Component: 3850 - total flux cleaned = -0.0120086 Jy ! Component: 3900 - total flux cleaned = -0.0121233 Jy ! Component: 3950 - total flux cleaned = -0.0122656 Jy ! Component: 4000 - total flux cleaned = -0.012435 Jy ! Component: 4050 - total flux cleaned = -0.0125753 Jy ! Total flux subtracted in 4096 components = -0.0127978 Jy ! Clean residual min=-0.001878 max=0.001509 Jy/beam ! Clean residual mean=-0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.272771 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 369 components and 0.272771 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0401+2110_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.791 x 7.494 at -2.703 degrees (North through East) ! Clean map min=-0.0033675 max=0.27182 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0401+2110_S_a_map.fits wmodel /vlbi/uf001/uvm//J0401+2110_S_a_map.mod ! Writing 369 model components to file: /vlbi/uf001/uvm//J0401+2110_S_a_map.mod wobs /vlbi/uf001/uvm//J0401+2110_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0401+2110_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0401+2110_S_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J0401+2110_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.271817 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00050125 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.553221 0.553221 1.10644 2.21289 4.42577 8.85154 17.7031 35.4062 70.8123 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.271 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 542.278 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0401+2110_S_a_dfm.log closed on Sun Jan 13 20:42:37 2019