! Started logfile: /vlbi/uf001/uva//J0509+3528_S_dfm.log on Sun Jan 13 22:28:50 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//J0509+3528_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0509+3528_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.961905 visibilities/baseline/integration-bin. ! Found source: J0509+3528 ! ! 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 5454 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 J0509+3528_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.043193Jy sigma=22.704832 ! Fit after self-cal, rms=0.769832Jy sigma=16.727031 ! 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=2.96 mas, bmaj=5.342 mas, bpa=-4.977 degrees ! Estimated noise=0.643193 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 = 0.176263 Jy ! Component: 100 - total flux cleaned = 0.21688 Jy ! Total flux subtracted in 100 components = 0.21688 Jy ! Clean residual min=-0.006877 max=0.015390 Jy/beam ! Clean residual mean=-0.000009 rms=0.001757 Jy/beam ! Combined flux in latest and established models = 0.21688 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.21688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064853Jy sigma=1.386570 ! Fit after self-cal, rms=0.064844Jy sigma=1.386361 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170256 Jy ! Component: 100 - total flux cleaned = 0.0264792 Jy ! Total flux subtracted in 100 components = 0.0264792 Jy ! Clean residual min=-0.005372 max=0.007754 Jy/beam ! Clean residual mean=-0.000006 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.243359 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.243359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059572Jy sigma=1.264221 ! Fit after self-cal, rms=0.059559Jy sigma=1.263993 ! Inverting map ! Added new window around map position (-7.5, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00722844 Jy ! Component: 100 - total flux cleaned = 0.0118344 Jy ! Total flux subtracted in 100 components = 0.0118344 Jy ! Clean residual min=-0.004674 max=0.005164 Jy/beam ! Clean residual mean=-0.000006 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.255193 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.255193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058540Jy sigma=1.239018 ! Fit after self-cal, rms=0.058492Jy sigma=1.237858 ! 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=3.47 mas, bmaj=6.092 mas, bpa=-1.647 degrees ! Estimated noise=0.483347 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 = 0.00465911 Jy ! Component: 100 - total flux cleaned = 0.00775086 Jy ! Component: 150 - total flux cleaned = 0.00997079 Jy ! Component: 200 - total flux cleaned = 0.0115955 Jy ! Total flux subtracted in 200 components = 0.0115955 Jy ! Clean residual min=-0.004691 max=0.004767 Jy/beam ! Clean residual mean=-0.000013 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.266789 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 62 components and 0.266789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058097Jy sigma=1.226840 ! Fit after self-cal, rms=0.058071Jy sigma=1.226185 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.47 x 6.092 at -1.647 degrees (North through East) ! Clean map min=-0.0046281 max=0.22927 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 0.99 KP 1.04 ! LA 0.95 MK 1.02 NL 1.04 OV 0.98 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.99 KP 1.04 ! LA 0.92 MK 1.05 NL 1.10 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.98 KP 1.02 ! LA 0.95 MK 1.04 NL 1.12 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Fit before self-cal, rms=0.058071Jy sigma=1.226185 ! Fit after self-cal, rms=0.056917Jy sigma=1.183315 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.501 mas, bmaj=6.13 mas, bpa=-1.42 degrees ! Estimated noise=0.486185 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 = -0.00235618 Jy ! Component: 100 - total flux cleaned = -0.0028606 Jy ! Component: 150 - total flux cleaned = -0.00313251 Jy ! Component: 200 - total flux cleaned = -0.00333147 Jy ! Total flux subtracted in 200 components = -0.00333147 Jy ! Clean residual min=-0.003068 max=0.002612 Jy/beam ! Clean residual mean=-0.000004 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.263457 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.263458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056806Jy sigma=1.181044 ! Fit after self-cal, rms=0.056823Jy sigma=1.180746 ! 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=0.056823Jy sigma=1.180746 ! Fit after self-cal, rms=0.056475Jy sigma=1.167999 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.503 mas, bmaj=6.135 mas, bpa=-1.45 degrees ! Estimated noise=0.486133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0013179 Jy ! Component: 100 - total flux cleaned = -0.00141749 Jy ! Component: 150 - total flux cleaned = -0.00144604 Jy ! Component: 200 - total flux cleaned = -0.00144704 Jy ! Total flux subtracted in 200 components = -0.00144704 Jy ! Clean residual min=-0.002665 max=0.001989 Jy/beam ! Clean residual mean=-0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.262011 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.26201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056417Jy sigma=1.166876 ! Fit after self-cal, rms=0.056413Jy sigma=1.166743 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 = -0.000228548 Jy ! Component: 100 - total flux cleaned = -0.000273499 Jy ! Component: 150 - total flux cleaned = -0.000314553 Jy ! Component: 200 - total flux cleaned = -0.000334124 Jy ! Total flux subtracted in 200 components = -0.000334124 Jy ! Clean residual min=-0.002678 max=0.001998 Jy/beam ! Clean residual mean=-0.000002 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.261676 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 0.261676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056397Jy sigma=1.166434 ! Fit after self-cal, rms=0.056396Jy sigma=1.166419 ! 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=0.056396Jy sigma=1.166419 ! Fit after self-cal, rms=0.056458Jy sigma=1.166130 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.503 mas, bmaj=6.135 mas, bpa=-1.44 degrees ! Estimated noise=0.486213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0005393 Jy ! Component: 100 - total flux cleaned = -0.000581805 Jy ! Component: 150 - total flux cleaned = -0.000621265 Jy ! Component: 200 - total flux cleaned = -0.000638367 Jy ! Total flux subtracted in 200 components = -0.000638367 Jy ! Clean residual min=-0.002602 max=0.002004 Jy/beam ! Clean residual mean=-0.000002 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.261038 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.261038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056439Jy sigma=1.165773 ! Fit after self-cal, rms=0.056438Jy sigma=1.165740 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 = -0.00010994 Jy ! Component: 100 - total flux cleaned = -0.000109743 Jy ! Component: 150 - total flux cleaned = -0.000109915 Jy ! Component: 200 - total flux cleaned = -0.000125533 Jy ! Total flux subtracted in 200 components = -0.000125533 Jy ! Clean residual min=-0.002596 max=0.001999 Jy/beam ! Clean residual mean=-0.000002 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.260913 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.260912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056429Jy sigma=1.165558 ! Fit after self-cal, rms=0.056428Jy sigma=1.165549 ! 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=0.056428Jy sigma=1.165549 ! Fit after self-cal, rms=0.056472Jy sigma=1.165472 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.425 mas, bmaj=9.488 mas, bpa=0.5998 degrees ! Estimated noise=0.613906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.03037e-05 Jy ! Component: 100 - total flux cleaned = 7.13788e-05 Jy ! Component: 150 - total flux cleaned = 9.6808e-05 Jy ! Component: 200 - total flux cleaned = 9.73814e-05 Jy ! Total flux subtracted in 200 components = 9.73814e-05 Jy ! Clean residual min=-0.002419 max=0.002334 Jy/beam ! Clean residual mean=-0.000004 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.26101 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 0.26101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056471Jy sigma=1.165410 ! Fit after self-cal, rms=0.056469Jy sigma=1.165390 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 = 2.68003e-05 Jy ! Component: 100 - total flux cleaned = 6.35705e-06 Jy ! Component: 150 - total flux cleaned = -2.0566e-06 Jy ! Component: 200 - total flux cleaned = -1.64199e-06 Jy ! Total flux subtracted in 200 components = -1.64199e-06 Jy ! Clean residual min=-0.002410 max=0.002334 Jy/beam ! Clean residual mean=-0.000004 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.261008 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 123 components and 0.261008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056470Jy sigma=1.165400 ! Fit after self-cal, rms=0.056469Jy sigma=1.165393 ! 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=3.503 mas, bmaj=6.133 mas, bpa=-1.443 degrees ! Estimated noise=0.486313 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.503 x 6.133 at -1.443 degrees (North through East) ! Clean map min=-0.0024859 max=0.23144 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=2.987 mas, bmaj=5.374 mas, bpa=-4.884 degrees ! Estimated noise=0.650151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.178127 Jy ! Component: 100 - total flux cleaned = 0.218592 Jy ! Component: 150 - total flux cleaned = 0.234477 Jy ! Component: 200 - total flux cleaned = 0.243231 Jy ! Total flux subtracted in 200 components = 0.243231 Jy ! Clean residual min=-0.003653 max=0.004377 Jy/beam ! Clean residual mean=-0.000003 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.243231 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.243231 Jy ! Inverting map and beam ! Estimated beam: bmin=3.503 mas, bmaj=6.133 mas, bpa=-1.443 degrees ! Estimated noise=0.486313 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 = 0.00649947 Jy ! Component: 100 - total flux cleaned = 0.0104571 Jy ! Component: 150 - total flux cleaned = 0.0130924 Jy ! Component: 200 - total flux cleaned = 0.0148888 Jy ! Total flux subtracted in 200 components = 0.0148888 Jy ! Clean residual min=-0.002605 max=0.002096 Jy/beam ! Clean residual mean=-0.000003 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.25812 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.25812 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=7.425 mas, bmaj=9.488 mas, bpa=0.5998 degrees ! Estimated noise=0.613906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151728 Jy ! Component: 100 - total flux cleaned = 0.00223565 Jy ! Component: 150 - total flux cleaned = 0.00263424 Jy ! Component: 200 - total flux cleaned = 0.00270973 Jy ! Total flux subtracted in 200 components = 0.00270973 Jy ! Clean residual min=-0.002417 max=0.002271 Jy/beam ! Clean residual mean=-0.000005 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.260829 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 = 4.54831e-05 Jy ! Component: 100 - total flux cleaned = 9.226e-05 Jy ! Component: 150 - total flux cleaned = 0.000113023 Jy ! Component: 200 - total flux cleaned = 0.000131857 Jy ! Total flux subtracted in 200 components = 0.000131857 Jy ! Clean residual min=-0.002416 max=0.002276 Jy/beam ! Clean residual mean=-0.000005 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.260961 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 62 components and 0.260961 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.503 mas, bmaj=6.133 mas, bpa=-1.443 degrees ! Estimated noise=0.486313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00029973 Jy ! Component: 100 - total flux cleaned = -0.000303295 Jy ! Component: 150 - total flux cleaned = -0.000303815 Jy ! Component: 200 - total flux cleaned = -0.000303345 Jy ! Total flux subtracted in 200 components = -0.000303345 Jy ! Clean residual min=-0.002529 max=0.002119 Jy/beam ! Clean residual mean=-0.000003 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.260658 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.260658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056525Jy sigma=1.167063 ! Fit after self-cal, rms=0.056521Jy sigma=1.166935 wmodel J0509+3528_S_map.mod ! Writing 69 model components to file: J0509+3528_S_map.mod wobs J0509+3528_S_uvs.fits ! Writing UV FITS file: J0509+3528_S_uvs.fits wwins J0509+3528_S_map.win ! wwins: Wrote 2 windows to J0509+3528_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 = -0.00101798 Jy ! Component: 100 - total flux cleaned = -0.00148288 Jy ! Component: 150 - total flux cleaned = -0.0017748 Jy ! Component: 200 - total flux cleaned = -0.00212272 Jy ! Component: 250 - total flux cleaned = -0.00245714 Jy ! Component: 300 - total flux cleaned = -0.00281252 Jy ! Component: 350 - total flux cleaned = -0.00309321 Jy ! Component: 400 - total flux cleaned = -0.00318361 Jy ! Component: 450 - total flux cleaned = -0.00327201 Jy ! Component: 500 - total flux cleaned = -0.00338672 Jy ! Component: 550 - total flux cleaned = -0.00344265 Jy ! Component: 600 - total flux cleaned = -0.00355341 Jy ! Component: 650 - total flux cleaned = -0.00368898 Jy ! Component: 700 - total flux cleaned = -0.0037154 Jy ! Component: 750 - total flux cleaned = -0.00379444 Jy ! Component: 800 - total flux cleaned = -0.00392421 Jy ! Component: 850 - total flux cleaned = -0.00407737 Jy ! Component: 900 - total flux cleaned = -0.0042531 Jy ! Component: 950 - total flux cleaned = -0.00437706 Jy ! Component: 1000 - total flux cleaned = -0.00449946 Jy ! Component: 1050 - total flux cleaned = -0.00457201 Jy ! Component: 1100 - total flux cleaned = -0.00462038 Jy ! Component: 1150 - total flux cleaned = -0.00476238 Jy ! Component: 1200 - total flux cleaned = -0.00490144 Jy ! Component: 1250 - total flux cleaned = -0.00494777 Jy ! Component: 1300 - total flux cleaned = -0.00508423 Jy ! Component: 1350 - total flux cleaned = -0.00512942 Jy ! Component: 1400 - total flux cleaned = -0.00515164 Jy ! Component: 1450 - total flux cleaned = -0.00526223 Jy ! Component: 1500 - total flux cleaned = -0.00539268 Jy ! Component: 1550 - total flux cleaned = -0.00539214 Jy ! Component: 1600 - total flux cleaned = -0.0054352 Jy ! Component: 1650 - total flux cleaned = -0.00551985 Jy ! Component: 1700 - total flux cleaned = -0.00549881 Jy ! Component: 1750 - total flux cleaned = -0.00560254 Jy ! Component: 1800 - total flux cleaned = -0.00568462 Jy ! Component: 1850 - total flux cleaned = -0.00576616 Jy ! Component: 1900 - total flux cleaned = -0.00582662 Jy ! Component: 1950 - total flux cleaned = -0.00584651 Jy ! Component: 2000 - total flux cleaned = -0.00592589 Jy ! Component: 2050 - total flux cleaned = -0.00600429 Jy ! Component: 2100 - total flux cleaned = -0.00610147 Jy ! Component: 2150 - total flux cleaned = -0.00621699 Jy ! Component: 2200 - total flux cleaned = -0.00625539 Jy ! Component: 2250 - total flux cleaned = -0.00633109 Jy ! Component: 2300 - total flux cleaned = -0.00636874 Jy ! Component: 2350 - total flux cleaned = -0.00646177 Jy ! Component: 2400 - total flux cleaned = -0.00649875 Jy ! Component: 2450 - total flux cleaned = -0.0065355 Jy ! Component: 2500 - total flux cleaned = -0.00660841 Jy ! Component: 2550 - total flux cleaned = -0.00662648 Jy ! Component: 2600 - total flux cleaned = -0.00668045 Jy ! Component: 2650 - total flux cleaned = -0.00671591 Jy ! Component: 2700 - total flux cleaned = -0.00673355 Jy ! Component: 2750 - total flux cleaned = -0.00678612 Jy ! Component: 2800 - total flux cleaned = -0.00678608 Jy ! Component: 2850 - total flux cleaned = -0.00692416 Jy ! Component: 2900 - total flux cleaned = -0.00692413 Jy ! Component: 2950 - total flux cleaned = -0.0069581 Jy ! Component: 3000 - total flux cleaned = -0.00697487 Jy ! Component: 3050 - total flux cleaned = -0.00700819 Jy ! Component: 3100 - total flux cleaned = -0.00705833 Jy ! Component: 3150 - total flux cleaned = -0.0071077 Jy ! Component: 3200 - total flux cleaned = -0.0070584 Jy ! Component: 3250 - total flux cleaned = -0.00707463 Jy ! Component: 3300 - total flux cleaned = -0.0069936 Jy ! Component: 3350 - total flux cleaned = -0.00700957 Jy ! Component: 3400 - total flux cleaned = -0.00694576 Jy ! Component: 3450 - total flux cleaned = -0.00697753 Jy ! Component: 3500 - total flux cleaned = -0.00699343 Jy ! Component: 3550 - total flux cleaned = -0.00697786 Jy ! Component: 3600 - total flux cleaned = -0.00699342 Jy ! Component: 3650 - total flux cleaned = -0.00702435 Jy ! Component: 3700 - total flux cleaned = -0.00696298 Jy ! Component: 3750 - total flux cleaned = -0.00699359 Jy ! Component: 3800 - total flux cleaned = -0.00700877 Jy ! Component: 3850 - total flux cleaned = -0.00697841 Jy ! Component: 3900 - total flux cleaned = -0.0068583 Jy ! Component: 3950 - total flux cleaned = -0.00684357 Jy ! Component: 4000 - total flux cleaned = -0.00685843 Jy ! Component: 4050 - total flux cleaned = -0.00682893 Jy ! Total flux subtracted in 4096 components = -0.00677019 Jy ! Clean residual min=-0.000974 max=0.000884 Jy/beam ! Clean residual mean=0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.253888 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 363 components and 0.253888 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0509+3528_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.503 x 6.133 at -1.443 degrees (North through East) ! Clean map min=-0.0015355 max=0.23157 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0509+3528_S_map.fits wmodel /vlbi/uf001/uva//J0509+3528_S_map.mod ! Writing 363 model components to file: /vlbi/uf001/uva//J0509+3528_S_map.mod wobs /vlbi/uf001/uva//J0509+3528_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0509+3528_S_uvs.fits wwins /vlbi/uf001/uva//J0509+3528_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0509+3528_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.231565 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000261108 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.338273 0.338273 0.676546 1.35309 2.70618 5.41236 10.8247 21.6495 43.2989 86.5978 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.231 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 886.858 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0509+3528_S_dfm.log closed on Sun Jan 13 22:28:54 2019