! Started logfile: /scr/pima/rv125_uvs/J1258-2219_X_dfm.log on Sun Dec 23 02:51:30 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/rv125_uvs/J1258-2219_X_uva.fits ! Reading UV FITS file: /scr/pima/rv125_uvs/J1258-2219_X_uva.fits ! AN table 1: 51 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.819172 visibilities/baseline/integration-bin. ! Found source: J1258-2219 ! ! 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 69 lines of history. ! ! Reading 6016 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 J1258-2219_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 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.166233Jy sigma=17.510067 ! Fit after self-cal, rms=0.448812Jy sigma=6.298304 ! 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=0.6542 mas, bmaj=1.957 mas, bpa=5.883 degrees ! Estimated noise=1.1576 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 = 0.429409 Jy ! Component: 100 - total flux cleaned = 0.528907 Jy ! Total flux subtracted in 100 components = 0.528907 Jy ! Clean residual min=-0.025440 max=0.044853 Jy/beam ! Clean residual mean=-0.000068 rms=0.005984 Jy/beam ! Combined flux in latest and established models = 0.528907 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.528907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141093Jy sigma=2.117172 ! Fit after self-cal, rms=0.141080Jy sigma=2.116683 ! Inverting map ! Added new window around map position (-9.6, 22.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0472809 Jy ! Component: 100 - total flux cleaned = 0.0757999 Jy ! Total flux subtracted in 100 components = 0.0757999 Jy ! Clean residual min=-0.020139 max=0.030988 Jy/beam ! Clean residual mean=-0.000053 rms=0.004604 Jy/beam ! Combined flux in latest and established models = 0.604707 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 21 components and 0.604707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115824Jy sigma=1.664463 ! Fit after self-cal, rms=0.115114Jy sigma=1.653287 ! Inverting map ! Added new window around map position (1, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0292691 Jy ! Component: 100 - total flux cleaned = 0.0490844 Jy ! Total flux subtracted in 100 components = 0.0490844 Jy ! Clean residual min=-0.019624 max=0.024146 Jy/beam ! Clean residual mean=-0.000041 rms=0.003966 Jy/beam ! Combined flux in latest and established models = 0.653792 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.653791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101988Jy sigma=1.442555 ! Fit after self-cal, rms=0.101200Jy sigma=1.430144 ! 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=0.8516 mas, bmaj=2.347 mas, bpa=4.401 degrees ! Estimated noise=0.644284 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 = 0.0279788 Jy ! Component: 100 - total flux cleaned = 0.0453697 Jy ! Component: 150 - total flux cleaned = 0.0572487 Jy ! Component: 200 - total flux cleaned = 0.0654258 Jy ! Total flux subtracted in 200 components = 0.0654258 Jy ! Clean residual min=-0.016812 max=0.020707 Jy/beam ! Clean residual mean=-0.000062 rms=0.004142 Jy/beam ! Combined flux in latest and established models = 0.719217 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 54 components and 0.719217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092492Jy sigma=1.280477 ! Fit after self-cal, rms=0.092137Jy sigma=1.273417 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8516 x 2.347 at 4.401 degrees (North through East) ! Clean map min=-0.017179 max=0.53423 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.11 KP 1.06 LA 1.02 ! MK 0.98 NL 1.06 OV 0.96 PT 0.86 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.12 KP 1.06 LA 1.02 ! MK 0.99 NL 1.06 OV 0.95 PT 0.86 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.11 KP 1.06 LA 1.02 ! MK 1.00 NL 1.06 OV 0.96 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.09 KP 1.05 LA 1.01 ! MK 0.99 NL 1.07 OV 0.96 PT 0.90 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.092137Jy sigma=1.273417 ! Fit after self-cal, rms=0.077764Jy sigma=1.005932 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8527 mas, bmaj=2.348 mas, bpa=4.683 degrees ! Estimated noise=0.645402 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 = -0.00256814 Jy ! Component: 100 - total flux cleaned = -0.00391425 Jy ! Component: 150 - total flux cleaned = -0.00487548 Jy ! Component: 200 - total flux cleaned = -0.00556629 Jy ! Total flux subtracted in 200 components = -0.00556629 Jy ! Clean residual min=-0.009071 max=0.010038 Jy/beam ! Clean residual mean=-0.000004 rms=0.001977 Jy/beam ! Combined flux in latest and established models = 0.713651 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.713651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076902Jy sigma=0.992634 ! Fit after self-cal, rms=0.076844Jy sigma=0.991525 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076844Jy sigma=0.991525 ! Fit after self-cal, rms=0.073511Jy sigma=0.936222 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8557 mas, bmaj=2.355 mas, bpa=4.643 degrees ! Estimated noise=0.646556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0030836 Jy ! Component: 100 - total flux cleaned = -0.00431592 Jy ! Component: 150 - total flux cleaned = -0.00507112 Jy ! Component: 200 - total flux cleaned = -0.0053358 Jy ! Total flux subtracted in 200 components = -0.0053358 Jy ! Clean residual min=-0.006595 max=0.007992 Jy/beam ! Clean residual mean=0.000001 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.708315 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.708315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072722Jy sigma=0.925985 ! Fit after self-cal, rms=0.072647Jy sigma=0.925216 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 (3.4, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00776166 Jy ! Component: 100 - total flux cleaned = 0.0109499 Jy ! Component: 150 - total flux cleaned = 0.011694 Jy ! Component: 200 - total flux cleaned = 0.0118295 Jy ! Total flux subtracted in 200 components = 0.0118295 Jy ! Clean residual min=-0.006498 max=0.005200 Jy/beam ! Clean residual mean=0.000001 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.720145 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.720145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071568Jy sigma=0.909413 ! Fit after self-cal, rms=0.071549Jy sigma=0.909025 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071549Jy sigma=0.909025 ! Fit after self-cal, rms=0.071612Jy sigma=0.906502 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.855 mas, bmaj=2.353 mas, bpa=4.613 degrees ! Estimated noise=0.64491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000550878 Jy ! Component: 100 - total flux cleaned = -0.000686357 Jy ! Component: 150 - total flux cleaned = -0.000563927 Jy ! Component: 200 - total flux cleaned = -0.000559148 Jy ! Total flux subtracted in 200 components = -0.000559148 Jy ! Clean residual min=-0.005403 max=0.004486 Jy/beam ! Clean residual mean=0.000000 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.719585 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 102 components and 0.719585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071129Jy sigma=0.900008 ! Fit after self-cal, rms=0.071093Jy sigma=0.899683 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 = -0.000348353 Jy ! Component: 100 - total flux cleaned = -0.000353673 Jy ! Component: 150 - total flux cleaned = -0.000443384 Jy ! Component: 200 - total flux cleaned = -0.000441116 Jy ! Total flux subtracted in 200 components = -0.000441116 Jy ! Clean residual min=-0.004992 max=0.004070 Jy/beam ! Clean residual mean=-0.000000 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.719144 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 107 components and 0.719144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070860Jy sigma=0.896274 ! Fit after self-cal, rms=0.070830Jy sigma=0.896064 ! Inverting map 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=0.070830Jy sigma=0.896064 ! Fit after self-cal, rms=0.070965Jy sigma=0.894885 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.145 mas, bmaj=4.861 mas, bpa=2.575 degrees ! Estimated noise=0.801484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00130859 Jy ! Component: 100 - total flux cleaned = -0.00111433 Jy ! Component: 150 - total flux cleaned = -0.00112136 Jy ! Component: 200 - total flux cleaned = -0.00112354 Jy ! Total flux subtracted in 200 components = -0.00112354 Jy ! Clean residual min=-0.004311 max=0.003680 Jy/beam ! Clean residual mean=0.000000 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.718021 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 120 components and 0.718021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070893Jy sigma=0.893593 ! Fit after self-cal, rms=0.070826Jy sigma=0.892860 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 = -0.000265047 Jy ! Component: 100 - total flux cleaned = -0.000558035 Jy ! Component: 150 - total flux cleaned = -0.000565847 Jy ! Component: 200 - total flux cleaned = -0.000566183 Jy ! Total flux subtracted in 200 components = -0.000566183 Jy ! Clean residual min=-0.004144 max=0.003675 Jy/beam ! Clean residual mean=-0.000000 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.717454 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 133 components and 0.717454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070845Jy sigma=0.893115 ! Fit after self-cal, rms=0.070805Jy sigma=0.892703 ! 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=0.8546 mas, bmaj=2.353 mas, bpa=4.59 degrees ! Estimated noise=0.644023 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8546 x 2.353 at 4.59 degrees (North through East) ! Clean map min=-0.004493 max=0.53872 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070805Jy sigma=0.892703 ! Fit after self-cal, rms=0.066351Jy sigma=0.816725 ! Inverting map and beam ! Estimated beam: bmin=0.8539 mas, bmaj=2.35 mas, bpa=4.435 degrees ! Estimated noise=0.642854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000863257 Jy ! Component: 100 - total flux cleaned = -0.0011222 Jy ! Component: 150 - total flux cleaned = -0.00127713 Jy ! Component: 200 - total flux cleaned = -0.00141609 Jy ! Total flux subtracted in 200 components = -0.00141609 Jy ! Clean residual min=-0.004099 max=0.003329 Jy/beam ! Clean residual mean=-0.000001 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.716038 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 138 components and 0.716038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066134Jy sigma=0.813599 ! Fit after self-cal, rms=0.066103Jy sigma=0.813350 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00022577 Jy ! Component: 100 - total flux cleaned = -0.000483544 Jy ! Component: 150 - total flux cleaned = -0.000370495 Jy ! Component: 200 - total flux cleaned = -0.000370444 Jy ! Total flux subtracted in 200 components = -0.000370444 Jy ! Clean residual min=-0.003841 max=0.003336 Jy/beam ! Clean residual mean=-0.000001 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.715668 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 146 components and 0.715668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065996Jy sigma=0.811670 ! Fit after self-cal, rms=0.065977Jy sigma=0.811525 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065977Jy sigma=0.811525 ! Fit after self-cal, rms=0.066128Jy sigma=0.810918 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=0.6544 mas, bmaj=1.959 mas, bpa=5.969 degrees ! Estimated noise=1.16007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.430224 Jy ! Component: 100 - total flux cleaned = 0.53101 Jy ! Component: 150 - total flux cleaned = 0.573658 Jy ! Component: 200 - total flux cleaned = 0.600085 Jy ! Total flux subtracted in 200 components = 0.600085 Jy ! Clean residual min=-0.008642 max=0.014994 Jy/beam ! Clean residual mean=-0.000025 rms=0.002219 Jy/beam ! Combined flux in latest and established models = 0.600085 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.600085 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8535 mas, bmaj=2.349 mas, bpa=4.412 degrees ! Estimated noise=0.642263 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 = 0.0326222 Jy ! Component: 100 - total flux cleaned = 0.0523215 Jy ! Component: 150 - total flux cleaned = 0.0655198 Jy ! Component: 200 - total flux cleaned = 0.0751216 Jy ! Total flux subtracted in 200 components = 0.0751216 Jy ! Clean residual min=-0.004364 max=0.006669 Jy/beam ! Clean residual mean=-0.000015 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.675206 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 74 components and 0.675207 Jy ! Inverting map ! Added new window around map position (11.8, -18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00768688 Jy ! Component: 100 - total flux cleaned = 0.013603 Jy ! Component: 150 - total flux cleaned = 0.0182999 Jy ! Component: 200 - total flux cleaned = 0.0220924 Jy ! Total flux subtracted in 200 components = 0.0220924 Jy ! Clean residual min=-0.003761 max=0.003675 Jy/beam ! Clean residual mean=-0.000007 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.697299 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 106 components and 0.697299 Jy ! Inverting map 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 ! Estimated beam: bmin=2.147 mas, bmaj=4.867 mas, bpa=2.479 degrees ! Estimated noise=0.799506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499563 Jy ! Component: 100 - total flux cleaned = 0.00826942 Jy ! Component: 150 - total flux cleaned = 0.0106104 Jy ! Component: 200 - total flux cleaned = 0.0123182 Jy ! Total flux subtracted in 200 components = 0.0123182 Jy ! Clean residual min=-0.002623 max=0.003122 Jy/beam ! Clean residual mean=-0.000004 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.709617 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 = 0.00125669 Jy ! Component: 100 - total flux cleaned = 0.00215457 Jy ! Component: 150 - total flux cleaned = 0.0023735 Jy ! Component: 200 - total flux cleaned = 0.00260478 Jy ! Total flux subtracted in 200 components = 0.00260478 Jy ! Clean residual min=-0.002434 max=0.002967 Jy/beam ! Clean residual mean=-0.000002 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.712222 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 174 components and 0.712222 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8535 mas, bmaj=2.349 mas, bpa=4.412 degrees ! Estimated noise=0.642263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000705546 Jy ! Component: 100 - total flux cleaned = -0.000588378 Jy ! Component: 150 - total flux cleaned = -0.000481525 Jy ! Component: 200 - total flux cleaned = -0.000284718 Jy ! Total flux subtracted in 200 components = -0.000284718 Jy ! Clean residual min=-0.003260 max=0.002801 Jy/beam ! Clean residual mean=-0.000002 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.711937 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 190 components and 0.711937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065960Jy sigma=0.806510 ! Fit after self-cal, rms=0.065792Jy sigma=0.804953 wmodel J1258-2219_X_map.mod ! Writing 190 model components to file: J1258-2219_X_map.mod wobs J1258-2219_X_uvs.fits ! Writing UV FITS file: J1258-2219_X_uvs.fits wwins J1258-2219_X_map.win ! wwins: Wrote 5 windows to J1258-2219_X_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 = -0.000332142 Jy ! Component: 100 - total flux cleaned = -0.000585188 Jy ! Component: 150 - total flux cleaned = -0.000682101 Jy ! Component: 200 - total flux cleaned = -0.000820249 Jy ! Component: 250 - total flux cleaned = -0.000731849 Jy ! Component: 300 - total flux cleaned = -0.000688425 Jy ! Component: 350 - total flux cleaned = -0.000603826 Jy ! Component: 400 - total flux cleaned = -0.000521796 Jy ! Component: 450 - total flux cleaned = -0.00040308 Jy ! Component: 500 - total flux cleaned = -0.000364468 Jy ! Component: 550 - total flux cleaned = -0.000288479 Jy ! Component: 600 - total flux cleaned = -0.000103602 Jy ! Component: 650 - total flux cleaned = -0.000104808 Jy ! Component: 700 - total flux cleaned = -0.000105433 Jy ! Component: 750 - total flux cleaned = -0.000140219 Jy ! Component: 800 - total flux cleaned = -0.000140552 Jy ! Component: 850 - total flux cleaned = -7.3396e-05 Jy ! Component: 900 - total flux cleaned = -7.37177e-05 Jy ! Component: 950 - total flux cleaned = -0.0001068 Jy ! Component: 1000 - total flux cleaned = -0.000202684 Jy ! Component: 1050 - total flux cleaned = -0.000107848 Jy ! Component: 1100 - total flux cleaned = -0.000139654 Jy ! Component: 1150 - total flux cleaned = -0.00020214 Jy ! Component: 1200 - total flux cleaned = -0.000293202 Jy ! Component: 1250 - total flux cleaned = -0.000292779 Jy ! Component: 1300 - total flux cleaned = -0.000322021 Jy ! Component: 1350 - total flux cleaned = -0.000235498 Jy ! Component: 1400 - total flux cleaned = -0.000293425 Jy ! Component: 1450 - total flux cleaned = -0.00026539 Jy ! Component: 1500 - total flux cleaned = -0.000377763 Jy ! Component: 1550 - total flux cleaned = -0.000432873 Jy ! Component: 1600 - total flux cleaned = -0.000460091 Jy ! Component: 1650 - total flux cleaned = -0.000540712 Jy ! Component: 1700 - total flux cleaned = -0.000513743 Jy ! Component: 1750 - total flux cleaned = -0.000540183 Jy ! Component: 1800 - total flux cleaned = -0.00061793 Jy ! Component: 1850 - total flux cleaned = -0.00064341 Jy ! Component: 1900 - total flux cleaned = -0.000719334 Jy ! Component: 1950 - total flux cleaned = -0.000743635 Jy ! Component: 2000 - total flux cleaned = -0.00074407 Jy ! Component: 2050 - total flux cleaned = -0.000817843 Jy ! Component: 2100 - total flux cleaned = -0.000841765 Jy ! Component: 2150 - total flux cleaned = -0.00091354 Jy ! Component: 2200 - total flux cleaned = -0.00105631 Jy ! Component: 2250 - total flux cleaned = -0.0011269 Jy ! Component: 2300 - total flux cleaned = -0.00110366 Jy ! Component: 2350 - total flux cleaned = -0.00124298 Jy ! Component: 2400 - total flux cleaned = -0.00128918 Jy ! Component: 2450 - total flux cleaned = -0.00144798 Jy ! Component: 2500 - total flux cleaned = -0.00151541 Jy ! Component: 2550 - total flux cleaned = -0.00167133 Jy ! Component: 2600 - total flux cleaned = -0.0017154 Jy ! Component: 2650 - total flux cleaned = -0.00182491 Jy ! Component: 2700 - total flux cleaned = -0.00193342 Jy ! Component: 2750 - total flux cleaned = -0.00206234 Jy ! Component: 2800 - total flux cleaned = -0.00221128 Jy ! Component: 2850 - total flux cleaned = -0.00233773 Jy ! Component: 2900 - total flux cleaned = -0.00242151 Jy ! Component: 2950 - total flux cleaned = -0.00250431 Jy ! Component: 3000 - total flux cleaned = -0.00262804 Jy ! Component: 3050 - total flux cleaned = -0.00270946 Jy ! Component: 3100 - total flux cleaned = -0.00281014 Jy ! Component: 3150 - total flux cleaned = -0.00289037 Jy ! Component: 3200 - total flux cleaned = -0.00302947 Jy ! Component: 3250 - total flux cleaned = -0.00312802 Jy ! Component: 3300 - total flux cleaned = -0.00318679 Jy ! Component: 3350 - total flux cleaned = -0.00322574 Jy ! Component: 3400 - total flux cleaned = -0.00339926 Jy ! Component: 3450 - total flux cleaned = -0.00343744 Jy ! Component: 3500 - total flux cleaned = -0.00349454 Jy ! Component: 3550 - total flux cleaned = -0.00366395 Jy ! Component: 3600 - total flux cleaned = -0.00370111 Jy ! Component: 3650 - total flux cleaned = -0.00381257 Jy ! Component: 3700 - total flux cleaned = -0.00381263 Jy ! Component: 3750 - total flux cleaned = -0.00392261 Jy ! Component: 3800 - total flux cleaned = -0.00403167 Jy ! Component: 3850 - total flux cleaned = -0.00417632 Jy ! Component: 3900 - total flux cleaned = -0.00423014 Jy ! Component: 3950 - total flux cleaned = -0.00430135 Jy ! Component: 4000 - total flux cleaned = -0.00440749 Jy ! Component: 4050 - total flux cleaned = -0.00447781 Jy ! Total flux subtracted in 4096 components = -0.00453028 Jy ! Clean residual min=-0.001061 max=0.000996 Jy/beam ! Clean residual mean=-0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.707407 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 482 components and 0.707407 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv125_uvs/J1258-2219_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8535 x 2.349 at 4.412 degrees (North through East) ! Clean map min=-0.0024135 max=0.54547 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv125_uvs/J1258-2219_X_map.fits wmodel /scr/pima/rv125_uvs/J1258-2219_X_map.mod ! Writing 482 model components to file: /scr/pima/rv125_uvs/J1258-2219_X_map.mod wobs /scr/pima/rv125_uvs/J1258-2219_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv125_uvs/J1258-2219_X_uvs.fits wwins /scr/pima/rv125_uvs/J1258-2219_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rv125_uvs/J1258-2219_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.545465 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000296829 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.163253 0.163253 0.326505 0.65301 1.30602 2.61204 5.22408 10.4482 20.8963 41.7927 83.5853 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.545 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1837.64 quit ! Quitting program ! Log file /scr/pima/rv125_uvs/J1258-2219_X_dfm.log closed on Sun Dec 23 02:51:35 2018