! Started logfile: /scr/pima/rv123_uvs/J0953+3225_X_dfm.log on Sun Dec 23 00:41:32 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv123_uvs/J0953+3225_X_uva.fits ! Reading UV FITS file: /scr/pima/rv123_uvs/J0953+3225_X_uva.fits ! AN table 1: 49 integrations on 66 of 66 possible baselines. ! Apparent sampling: 0.718924 visibilities/baseline/integration-bin. ! Found source: J0953+3225 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 89 lines of history. ! ! Reading 9300 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0953+3225_X] 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 0.200x0.200 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 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.036124Jy sigma=18.539623 ! Fit after self-cal, rms=0.797352Jy sigma=14.382196 ! 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 ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! Estimated beam: bmin=0.4858 mas, bmaj=1.379 mas, bpa=-14.02 degrees ! Estimated noise=0.711834 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 = 0.151808 Jy ! Component: 100 - total flux cleaned = 0.19028 Jy ! Total flux subtracted in 100 components = 0.19028 Jy ! Clean residual min=-0.007909 max=0.016589 Jy/beam ! Clean residual mean=0.000002 rms=0.001697 Jy/beam ! Combined flux in latest and established models = 0.19028 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.19028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082004Jy sigma=1.214116 ! Fit after self-cal, rms=0.081928Jy sigma=1.213497 ! Inverting map ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178154 Jy ! Component: 100 - total flux cleaned = 0.026513 Jy ! Total flux subtracted in 100 components = 0.026513 Jy ! Clean residual min=-0.007503 max=0.008288 Jy/beam ! Clean residual mean=0.000000 rms=0.001466 Jy/beam ! Combined flux in latest and established models = 0.216793 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.216793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076490Jy sigma=1.132042 ! Fit after self-cal, rms=0.076491Jy sigma=1.131837 ! Inverting map ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec 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 ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! Estimated beam: bmin=0.6241 mas, bmaj=1.586 mas, bpa=-13.29 degrees ! Estimated noise=0.439014 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 = 0.00513013 Jy ! Component: 100 - total flux cleaned = 0.0061893 Jy ! Component: 150 - total flux cleaned = 0.00607265 Jy ! Component: 200 - total flux cleaned = 0.00592634 Jy ! Total flux subtracted in 200 components = 0.00592634 Jy ! Clean residual min=-0.007837 max=0.006975 Jy/beam ! Clean residual mean=-0.000005 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 0.22272 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.22272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075921Jy sigma=1.129005 ! Fit after self-cal, rms=0.075921Jy sigma=1.128965 ! Inverting map ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6241 x 1.586 at -13.29 degrees (North through East) ! Clean map min=-0.0067984 max=0.20334 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.88 HN 1.11 KP 1.05 ! LA 1.00 MC 0.78 MK 0.93 NL 1.07 ! OV 0.97 PT 0.86 SC 0.89 WN 1.51 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.86 HN 1.11 KP 1.05 ! LA 1.01 MC 0.82 MK 0.93 NL 1.07 ! OV 0.97 PT 0.85 SC 0.90 WN 1.53 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.83 HN 1.11 KP 1.06 ! LA 1.01 MC 1.21 MK 0.97 NL 1.09 ! OV 0.98 PT 0.88 SC 0.92 WN 1.49 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.84 HN 1.11 KP 1.06 ! LA 1.02 MC 1.20 MK 0.99 NL 1.09 ! OV 0.97 PT 0.88 SC 0.92 WN 1.37 ! ! ! Fit before self-cal, rms=0.075921Jy sigma=1.128965 ! Fit after self-cal, rms=0.069651Jy sigma=1.000947 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! Estimated beam: bmin=0.637 mas, bmaj=1.554 mas, bpa=-12.46 degrees ! Estimated noise=0.440375 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 = -0.0020889 Jy ! Component: 100 - total flux cleaned = -0.0022206 Jy ! Component: 150 - total flux cleaned = -0.00230812 Jy ! Component: 200 - total flux cleaned = -0.00225237 Jy ! Total flux subtracted in 200 components = -0.00225237 Jy ! Clean residual min=-0.003053 max=0.002984 Jy/beam ! Clean residual mean=-0.000002 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.220467 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.220467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069274Jy sigma=0.994584 ! Fit after self-cal, rms=0.069340Jy sigma=0.994100 ! Inverting map ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069340Jy sigma=0.994100 ! Fit after self-cal, rms=0.069639Jy sigma=0.979159 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! Estimated beam: bmin=0.6404 mas, bmaj=1.564 mas, bpa=-12.66 degrees ! Estimated noise=0.44116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00123412 Jy ! Component: 100 - total flux cleaned = -0.0013282 Jy ! Component: 150 - total flux cleaned = -0.00135261 Jy ! Component: 200 - total flux cleaned = -0.00137519 Jy ! Total flux subtracted in 200 components = -0.00137519 Jy ! Clean residual min=-0.002643 max=0.002184 Jy/beam ! Clean residual mean=-0.000000 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.219092 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.219092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069578Jy sigma=0.978457 ! Fit after self-cal, rms=0.069578Jy sigma=0.978419 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec 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 = -4.6804e-05 Jy ! Component: 100 - total flux cleaned = -6.60973e-05 Jy ! Component: 150 - total flux cleaned = -8.35049e-05 Jy ! Component: 200 - total flux cleaned = -9.9569e-05 Jy ! Total flux subtracted in 200 components = -9.9569e-05 Jy ! Clean residual min=-0.002618 max=0.002171 Jy/beam ! Clean residual mean=-0.000000 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.218992 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.218992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069561Jy sigma=0.978237 ! Fit after self-cal, rms=0.069562Jy sigma=0.978228 ! Inverting map ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069562Jy sigma=0.978228 ! Fit after self-cal, rms=0.069551Jy sigma=0.977825 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! Estimated beam: bmin=0.6433 mas, bmaj=1.563 mas, bpa=-12.61 degrees ! Estimated noise=0.441041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000970483 Jy ! Component: 100 - total flux cleaned = -0.000995573 Jy ! Component: 150 - total flux cleaned = -0.00103527 Jy ! Component: 200 - total flux cleaned = -0.00107081 Jy ! Total flux subtracted in 200 components = -0.00107081 Jy ! Clean residual min=-0.002591 max=0.002109 Jy/beam ! Clean residual mean=-0.000000 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.217922 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.217922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069515Jy sigma=0.977452 ! Fit after self-cal, rms=0.069512Jy sigma=0.977448 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec 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 = -3.41553e-05 Jy ! Component: 100 - total flux cleaned = -6.4846e-05 Jy ! Component: 150 - total flux cleaned = -7.88506e-05 Jy ! Component: 200 - total flux cleaned = -9.21924e-05 Jy ! Total flux subtracted in 200 components = -9.21924e-05 Jy ! Clean residual min=-0.002581 max=0.002096 Jy/beam ! Clean residual mean=-0.000000 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.217829 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.217829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069501Jy sigma=0.977331 ! Fit after self-cal, rms=0.069501Jy sigma=0.977325 ! Inverting map ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069501Jy sigma=0.977325 ! Fit after self-cal, rms=0.069500Jy sigma=0.977091 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! Estimated beam: bmin=2.036 mas, bmaj=2.623 mas, bpa=2.573 degrees ! Estimated noise=0.601853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129183 Jy ! Component: 100 - total flux cleaned = -0.00167794 Jy ! Component: 150 - total flux cleaned = -0.00172474 Jy ! Component: 200 - total flux cleaned = -0.00176275 Jy ! Total flux subtracted in 200 components = -0.00176275 Jy ! Clean residual min=-0.002381 max=0.002681 Jy/beam ! Clean residual mean=-0.000002 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.216067 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.216067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069508Jy sigma=0.977358 ! Fit after self-cal, rms=0.069506Jy sigma=0.977335 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec 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 = 2.64795e-05 Jy ! Component: 100 - total flux cleaned = -6.99784e-06 Jy ! Component: 150 - total flux cleaned = -2.50516e-05 Jy ! Component: 200 - total flux cleaned = -4.22484e-05 Jy ! Total flux subtracted in 200 components = -4.22484e-05 Jy ! Clean residual min=-0.002347 max=0.002707 Jy/beam ! Clean residual mean=-0.000002 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.216025 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.216024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069509Jy sigma=0.977427 ! Fit after self-cal, rms=0.069509Jy sigma=0.977402 ! Inverting map ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec 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 ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! Estimated beam: bmin=0.6455 mas, bmaj=1.562 mas, bpa=-12.56 degrees ! Estimated noise=0.440892 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6455 x 1.562 at -12.56 degrees (North through East) ! Clean map min=-0.0023067 max=0.20611 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 ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! Estimated beam: bmin=0.4995 mas, bmaj=1.349 mas, bpa=-13.39 degrees ! Estimated noise=0.732347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.156138 Jy ! Component: 100 - total flux cleaned = 0.191929 Jy ! Component: 150 - total flux cleaned = 0.20623 Jy ! Component: 200 - total flux cleaned = 0.213082 Jy ! Total flux subtracted in 200 components = 0.213082 Jy ! Clean residual min=-0.003679 max=0.003624 Jy/beam ! Clean residual mean=0.000001 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.213082 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.213082 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! Estimated beam: bmin=0.6455 mas, bmaj=1.562 mas, bpa=-12.56 degrees ! Estimated noise=0.440892 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 = 0.00390818 Jy ! Component: 100 - total flux cleaned = 0.00479939 Jy ! Component: 150 - total flux cleaned = 0.00469515 Jy ! Component: 200 - total flux cleaned = 0.00460422 Jy ! Total flux subtracted in 200 components = 0.00460422 Jy ! Clean residual min=-0.002724 max=0.001975 Jy/beam ! Clean residual mean=-0.000000 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.217686 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.217686 Jy ! Inverting map ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! Estimated beam: bmin=2.036 mas, bmaj=2.623 mas, bpa=2.573 degrees ! Estimated noise=0.601853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100163 Jy ! Component: 100 - total flux cleaned = -0.00108811 Jy ! Component: 150 - total flux cleaned = -0.00115969 Jy ! Component: 200 - total flux cleaned = -0.00120128 Jy ! Total flux subtracted in 200 components = -0.00120128 Jy ! Clean residual min=-0.002418 max=0.002628 Jy/beam ! Clean residual mean=-0.000002 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.216484 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 = -5.52776e-05 Jy ! Component: 100 - total flux cleaned = -8.8018e-05 Jy ! Component: 150 - total flux cleaned = -0.000132561 Jy ! Component: 200 - total flux cleaned = -0.000158704 Jy ! Total flux subtracted in 200 components = -0.000158704 Jy ! Clean residual min=-0.002376 max=0.002661 Jy/beam ! Clean residual mean=-0.000002 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.216326 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.216326 Jy ! Inverting map ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! Estimated beam: bmin=0.6455 mas, bmaj=1.562 mas, bpa=-12.56 degrees ! Estimated noise=0.440892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119015 Jy ! Component: 100 - total flux cleaned = 0.00127507 Jy ! Component: 150 - total flux cleaned = 0.00127498 Jy ! Component: 200 - total flux cleaned = 0.00127505 Jy ! Total flux subtracted in 200 components = 0.00127505 Jy ! Clean residual min=-0.002585 max=0.002028 Jy/beam ! Clean residual mean=-0.000000 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.217601 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.217601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069430Jy sigma=0.976671 ! Fit after self-cal, rms=0.069430Jy sigma=0.976588 wmodel J0953+3225_X_map.mod ! Writing 27 model components to file: J0953+3225_X_map.mod wobs J0953+3225_X_uvs.fits ! Writing UV FITS file: J0953+3225_X_uvs.fits wwins J0953+3225_X_map.win ! wwins: Wrote 1 windows to J0953+3225_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000804874 Jy ! Component: 100 - total flux cleaned = -0.000876878 Jy ! Component: 150 - total flux cleaned = -0.00112519 Jy ! Component: 200 - total flux cleaned = -0.00132982 Jy ! Component: 250 - total flux cleaned = -0.00149485 Jy ! Component: 300 - total flux cleaned = -0.00172113 Jy ! Component: 350 - total flux cleaned = -0.00191091 Jy ! Component: 400 - total flux cleaned = -0.00209653 Jy ! Component: 450 - total flux cleaned = -0.00218767 Jy ! Component: 500 - total flux cleaned = -0.00227667 Jy ! Component: 550 - total flux cleaned = -0.0022178 Jy ! Component: 600 - total flux cleaned = -0.00230514 Jy ! Component: 650 - total flux cleaned = -0.00233347 Jy ! Component: 700 - total flux cleaned = -0.0023336 Jy ! Component: 750 - total flux cleaned = -0.00230595 Jy ! Component: 800 - total flux cleaned = -0.00230623 Jy ! Component: 850 - total flux cleaned = -0.00230616 Jy ! Component: 900 - total flux cleaned = -0.00238675 Jy ! Component: 950 - total flux cleaned = -0.00233335 Jy ! Component: 1000 - total flux cleaned = -0.00236034 Jy ! Component: 1050 - total flux cleaned = -0.00238658 Jy ! Component: 1100 - total flux cleaned = -0.00236084 Jy ! Component: 1150 - total flux cleaned = -0.00241212 Jy ! Component: 1200 - total flux cleaned = -0.0023358 Jy ! Component: 1250 - total flux cleaned = -0.00231072 Jy ! Component: 1300 - total flux cleaned = -0.00228572 Jy ! Component: 1350 - total flux cleaned = -0.00231056 Jy ! Component: 1400 - total flux cleaned = -0.00226147 Jy ! Component: 1450 - total flux cleaned = -0.00223729 Jy ! Component: 1500 - total flux cleaned = -0.00221314 Jy ! Component: 1550 - total flux cleaned = -0.00223695 Jy ! Component: 1600 - total flux cleaned = -0.0021657 Jy ! Component: 1650 - total flux cleaned = -0.00216586 Jy ! Component: 1700 - total flux cleaned = -0.00221319 Jy ! Component: 1750 - total flux cleaned = -0.00232912 Jy ! Component: 1800 - total flux cleaned = -0.00225973 Jy ! Component: 1850 - total flux cleaned = -0.00223647 Jy ! Component: 1900 - total flux cleaned = -0.00214517 Jy ! Component: 1950 - total flux cleaned = -0.00207724 Jy ! Component: 2000 - total flux cleaned = -0.00205495 Jy ! Component: 2050 - total flux cleaned = -0.00209933 Jy ! Component: 2100 - total flux cleaned = -0.00194392 Jy ! Component: 2150 - total flux cleaned = -0.00201 Jy ! Component: 2200 - total flux cleaned = -0.00194444 Jy ! Component: 2250 - total flux cleaned = -0.0019441 Jy ! Component: 2300 - total flux cleaned = -0.00185742 Jy ! Component: 2350 - total flux cleaned = -0.00183607 Jy ! Component: 2400 - total flux cleaned = -0.00177158 Jy ! Component: 2450 - total flux cleaned = -0.00166511 Jy ! Component: 2500 - total flux cleaned = -0.00166499 Jy ! Component: 2550 - total flux cleaned = -0.00168606 Jy ! Component: 2600 - total flux cleaned = -0.00156027 Jy ! Component: 2650 - total flux cleaned = -0.00153936 Jy ! Component: 2700 - total flux cleaned = -0.00151864 Jy ! Component: 2750 - total flux cleaned = -0.00153938 Jy ! Component: 2800 - total flux cleaned = -0.00147785 Jy ! Component: 2850 - total flux cleaned = -0.00145752 Jy ! Component: 2900 - total flux cleaned = -0.00143733 Jy ! Component: 2950 - total flux cleaned = -0.00139697 Jy ! Component: 3000 - total flux cleaned = -0.00149726 Jy ! Component: 3050 - total flux cleaned = -0.00133745 Jy ! Component: 3100 - total flux cleaned = -0.00131742 Jy ! Component: 3150 - total flux cleaned = -0.00123844 Jy ! Component: 3200 - total flux cleaned = -0.00123841 Jy ! Component: 3250 - total flux cleaned = -0.00123835 Jy ! Component: 3300 - total flux cleaned = -0.00121888 Jy ! Component: 3350 - total flux cleaned = -0.0011996 Jy ! Component: 3400 - total flux cleaned = -0.00110309 Jy ! Component: 3450 - total flux cleaned = -0.00106471 Jy ! Component: 3500 - total flux cleaned = -0.001141 Jy ! Component: 3550 - total flux cleaned = -0.0010648 Jy ! Component: 3600 - total flux cleaned = -0.0009891 Jy ! Component: 3650 - total flux cleaned = -0.000989081 Jy ! Component: 3700 - total flux cleaned = -0.00100794 Jy ! Component: 3750 - total flux cleaned = -0.000951746 Jy ! Component: 3800 - total flux cleaned = -0.000914428 Jy ! Component: 3850 - total flux cleaned = -0.00080306 Jy ! Component: 3900 - total flux cleaned = -0.000803151 Jy ! Component: 3950 - total flux cleaned = -0.000803204 Jy ! Component: 4000 - total flux cleaned = -0.000803129 Jy ! Component: 4050 - total flux cleaned = -0.000730134 Jy ! Total flux subtracted in 4096 components = -0.000784827 Jy ! Clean residual min=-0.000989 max=0.001038 Jy/beam ! Clean residual mean=-0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.216816 Jy keep ! Adding 357 model components to the UV plane model. ! The established model now contains 384 components and 0.216816 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv123_uvs/J0953+3225_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6455 x 1.562 at -12.56 degrees (North through East) ! Clean map min=-0.0020079 max=0.20584 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv123_uvs/J0953+3225_X_map.fits wmodel /scr/pima/rv123_uvs/J0953+3225_X_map.mod ! Writing 384 model components to file: /scr/pima/rv123_uvs/J0953+3225_X_map.mod wobs /scr/pima/rv123_uvs/J0953+3225_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv123_uvs/J0953+3225_X_uvs.fits wwins /scr/pima/rv123_uvs/J0953+3225_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rv123_uvs/J0953+3225_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.205842 invert ! Inverting map ! Your choice of large map pixels excluded 2.36% of the data. ! The x-axis pixel size should ideally be below 0.1646 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000311229 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.453593 0.453593 0.907187 1.81437 3.62875 7.25749 14.515 29.03 58.0599 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.205 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 661.385 quit ! Quitting program ! Log file /scr/pima/rv123_uvs/J0953+3225_X_dfm.log closed on Sun Dec 23 00:41:36 2018