! Started logfile: .//J0954-2519_X_dfm.log on Sat Oct 20 23:49:37 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0954-2519_X_uva.fits ! Reading UV FITS file: .//J0954-2519_X_uva.fits ! AN table 1: 23 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0954-2519 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 3864 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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 J0954-2519_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000478Jy sigma=33.543423 ! Fit after self-cal, rms=0.989930Jy sigma=33.174053 ! 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=0.803 mas, bmaj=4.465 mas, bpa=14.5 degrees ! Estimated noise=0.813011 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 = 0.00829383 Jy ! Component: 100 - total flux cleaned = 0.0101929 Jy ! Total flux subtracted in 100 components = 0.0101929 Jy ! Clean residual min=-0.001868 max=0.001739 Jy/beam ! Clean residual mean=0.000000 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0101929 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0101929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023714Jy sigma=0.684748 ! Fit after self-cal, rms=0.021950Jy sigma=0.617502 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360221 Jy ! Component: 100 - total flux cleaned = 0.0041724 Jy ! Total flux subtracted in 100 components = 0.0041724 Jy ! Clean residual min=-0.001667 max=0.001695 Jy/beam ! Clean residual mean=0.000000 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0143653 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.0143653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021495Jy sigma=0.601154 ! Fit after self-cal, rms=0.021470Jy sigma=0.600767 ! 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=1.03 mas, bmaj=5.072 mas, bpa=14.22 degrees ! Estimated noise=0.355163 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 = -0.000412976 Jy ! Component: 100 - total flux cleaned = -0.0005389 Jy ! Component: 150 - total flux cleaned = -0.000638645 Jy ! Component: 200 - total flux cleaned = -0.000708389 Jy ! Total flux subtracted in 200 components = -0.000708389 Jy ! Clean residual min=-0.000931 max=0.000835 Jy/beam ! Clean residual mean=0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0136569 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0136569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021441Jy sigma=0.599847 ! Fit after self-cal, rms=0.021394Jy sigma=0.599719 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.03 x 5.072 at 14.22 degrees (North through East) ! Clean map min=-0.00084004 max=0.014152 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.97 HN 1.12 LA 1.14 ! OV 0.94 PT 1.11 SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 1.18 HN 0.91 LA 0.91 ! OV 1.10 PT 1.07 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.74 HN 0.93 LA 1.20 ! OV 1.01 PT 1.24 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.06 LA 1.03 ! OV 0.95 PT 1.17 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.95 HN 0.93 LA 0.91 ! OV 1.02 PT 1.03 SC 1.13 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.91 HN 0.74 LA 1.16 ! OV 0.93 PT 1.10 SC 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.88 LA 1.07 ! OV 0.90 PT 1.01 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 0.91 LA 1.04 ! OV 1.04 PT 0.90 SC 1.06 ! ! ! Fit before self-cal, rms=0.021394Jy sigma=0.599719 ! Fit after self-cal, rms=0.020917Jy sigma=0.595408 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=4.942 mas, bpa=13.91 degrees ! Estimated noise=0.350599 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 = 0.000112572 Jy ! Component: 100 - total flux cleaned = 0.000157125 Jy ! Component: 150 - total flux cleaned = 0.000179628 Jy ! Component: 200 - total flux cleaned = 0.000193065 Jy ! Total flux subtracted in 200 components = 0.000193065 Jy ! Clean residual min=-0.000756 max=0.000741 Jy/beam ! Clean residual mean=-0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.01385 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.01385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020911Jy sigma=0.595209 ! Fit after self-cal, rms=0.020984Jy sigma=0.594035 ! Inverting map ! Added new window around map position (23.4, -22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000567034 Jy ! Component: 100 - total flux cleaned = 0.000573978 Jy ! Component: 150 - total flux cleaned = 0.000611506 Jy ! Component: 200 - total flux cleaned = 0.00063289 Jy ! Total flux subtracted in 200 components = 0.00063289 Jy ! Clean residual min=-0.000653 max=0.000600 Jy/beam ! Clean residual mean=-0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0144828 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 65 components and 0.0144828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020948Jy sigma=0.593145 ! Fit after self-cal, rms=0.020939Jy sigma=0.592865 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020939Jy sigma=0.592865 ! Fit after self-cal, rms=0.020865Jy sigma=0.592367 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=4.881 mas, bpa=13.79 degrees ! Estimated noise=0.348605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112145 Jy ! Component: 100 - total flux cleaned = 0.000163305 Jy ! Component: 150 - total flux cleaned = 0.000194428 Jy ! Component: 200 - total flux cleaned = 0.000219509 Jy ! Total flux subtracted in 200 components = 0.000219509 Jy ! Clean residual min=-0.000559 max=0.000566 Jy/beam ! Clean residual mean=-0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0147023 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.0147023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020847Jy sigma=0.591928 ! Fit after self-cal, rms=0.020872Jy sigma=0.591613 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 = 8.04155e-05 Jy ! Component: 100 - total flux cleaned = 7.04131e-05 Jy ! Component: 150 - total flux cleaned = 9.52025e-05 Jy ! Component: 200 - total flux cleaned = 8.09612e-05 Jy ! Total flux subtracted in 200 components = 8.09612e-05 Jy ! Clean residual min=-0.000560 max=0.000560 Jy/beam ! Clean residual mean=-0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0147833 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 90 components and 0.0147833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020859Jy sigma=0.591386 ! Fit after self-cal, rms=0.020855Jy sigma=0.591307 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020855Jy sigma=0.591307 ! Fit after self-cal, rms=0.020855Jy sigma=0.591138 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=4.842 mas, bpa=13.76 degrees ! Estimated noise=0.348307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.13742e-05 Jy ! Component: 100 - total flux cleaned = 4.06226e-05 Jy ! Component: 150 - total flux cleaned = 5.68372e-05 Jy ! Component: 200 - total flux cleaned = 6.38993e-05 Jy ! Total flux subtracted in 200 components = 6.38993e-05 Jy ! Clean residual min=-0.000537 max=0.000558 Jy/beam ! Clean residual mean=-0.000001 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0148472 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.0148472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020844Jy sigma=0.590942 ! Fit after self-cal, rms=0.020859Jy sigma=0.590859 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 = 2.16111e-05 Jy ! Component: 100 - total flux cleaned = 2.24136e-05 Jy ! Component: 150 - total flux cleaned = -1.04079e-05 Jy ! Component: 200 - total flux cleaned = -2.82278e-05 Jy ! Total flux subtracted in 200 components = -2.82278e-05 Jy ! Clean residual min=-0.000534 max=0.000554 Jy/beam ! Clean residual mean=-0.000001 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.014819 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 103 components and 0.014819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020852Jy sigma=0.590744 ! Fit after self-cal, rms=0.020854Jy sigma=0.590698 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020854Jy sigma=0.590698 ! Fit after self-cal, rms=0.020887Jy sigma=0.590623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.381 mas, bmaj=6.259 mas, bpa=10.67 degrees ! Estimated noise=0.414806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230039 Jy ! Component: 100 - total flux cleaned = 0.000291558 Jy ! Component: 150 - total flux cleaned = 0.000334485 Jy ! Component: 200 - total flux cleaned = 0.000383574 Jy ! Total flux subtracted in 200 components = 0.000383574 Jy ! Clean residual min=-0.000429 max=0.000400 Jy/beam ! Clean residual mean=-0.000001 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0152026 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 113 components and 0.0152026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020883Jy sigma=0.590571 ! Fit after self-cal, rms=0.020890Jy sigma=0.590518 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 = 4.76577e-05 Jy ! Component: 100 - total flux cleaned = 6.74117e-05 Jy ! Component: 150 - total flux cleaned = 8.51976e-05 Jy ! Component: 200 - total flux cleaned = 0.000110618 Jy ! Total flux subtracted in 200 components = 0.000110618 Jy ! Clean residual min=-0.000424 max=0.000385 Jy/beam ! Clean residual mean=-0.000001 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0153132 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 125 components and 0.0153132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020887Jy sigma=0.590476 ! Fit after self-cal, rms=0.020885Jy sigma=0.590415 ! 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=1.029 mas, bmaj=4.806 mas, bpa=13.72 degrees ! Estimated noise=0.349092 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 4.806 at 13.72 degrees (North through East) ! Clean map min=-0.00084508 max=0.013945 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=0.8093 mas, bmaj=4.288 mas, bpa=14.08 degrees ! Estimated noise=0.78444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107847 Jy ! Component: 100 - total flux cleaned = 0.0132011 Jy ! Component: 150 - total flux cleaned = 0.0141432 Jy ! Component: 200 - total flux cleaned = 0.0145602 Jy ! Total flux subtracted in 200 components = 0.0145602 Jy ! Clean residual min=-0.001505 max=0.001390 Jy/beam ! Clean residual mean=-0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0145602 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.0145602 Jy ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=4.806 mas, bpa=13.72 degrees ! Estimated noise=0.349092 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 = 0.000297457 Jy ! Component: 100 - total flux cleaned = 0.000245318 Jy ! Component: 150 - total flux cleaned = 0.000244536 Jy ! Component: 200 - total flux cleaned = 0.000283915 Jy ! Total flux subtracted in 200 components = 0.000283915 Jy ! Clean residual min=-0.000751 max=0.000611 Jy/beam ! Clean residual mean=-0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0148441 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.0148441 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=2.381 mas, bmaj=6.259 mas, bpa=10.67 degrees ! Estimated noise=0.414806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200454 Jy ! Component: 100 - total flux cleaned = 0.000282468 Jy ! Component: 150 - total flux cleaned = 0.000369839 Jy ! Component: 200 - total flux cleaned = 0.000451054 Jy ! Total flux subtracted in 200 components = 0.000451054 Jy ! Clean residual min=-0.000533 max=0.000465 Jy/beam ! Clean residual mean=-0.000001 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0152952 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 = 6.47372e-05 Jy ! Component: 100 - total flux cleaned = 0.000121795 Jy ! Component: 150 - total flux cleaned = 0.000167136 Jy ! Component: 200 - total flux cleaned = 0.00021665 Jy ! Total flux subtracted in 200 components = 0.00021665 Jy ! Clean residual min=-0.000506 max=0.000449 Jy/beam ! Clean residual mean=-0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0155118 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 83 components and 0.0155118 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=4.806 mas, bpa=13.72 degrees ! Estimated noise=0.349092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.04576e-05 Jy ! Component: 100 - total flux cleaned = -0.000133412 Jy ! Component: 150 - total flux cleaned = -0.000178982 Jy ! Component: 200 - total flux cleaned = -0.000194766 Jy ! Total flux subtracted in 200 components = -0.000194766 Jy ! Clean residual min=-0.000638 max=0.000557 Jy/beam ! Clean residual mean=-0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0153171 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.0153171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020886Jy sigma=0.590731 ! Fit after self-cal, rms=0.020895Jy sigma=0.590378 wmodel J0954-2519_X_map.mod ! Writing 95 model components to file: J0954-2519_X_map.mod wobs J0954-2519_X_uvs.fits ! Writing UV FITS file: J0954-2519_X_uvs.fits wwins J0954-2519_X_map.win ! wwins: Wrote 2 windows to J0954-2519_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 = 3.38065e-05 Jy ! Component: 100 - total flux cleaned = 3.39978e-05 Jy ! Component: 150 - total flux cleaned = 3.37355e-05 Jy ! Component: 200 - total flux cleaned = 3.40864e-05 Jy ! Component: 250 - total flux cleaned = 1.81416e-05 Jy ! Component: 300 - total flux cleaned = 2.3849e-06 Jy ! Component: 350 - total flux cleaned = -1.24668e-05 Jy ! Component: 400 - total flux cleaned = -1.97429e-05 Jy ! Component: 450 - total flux cleaned = -3.34067e-05 Jy ! Component: 500 - total flux cleaned = -3.34879e-05 Jy ! Component: 550 - total flux cleaned = -5.2805e-05 Jy ! Component: 600 - total flux cleaned = -6.5293e-05 Jy ! Component: 650 - total flux cleaned = -7.74982e-05 Jy ! Component: 700 - total flux cleaned = -7.75455e-05 Jy ! Component: 750 - total flux cleaned = -6.62238e-05 Jy ! Component: 800 - total flux cleaned = -6.07939e-05 Jy ! Component: 850 - total flux cleaned = -6.63319e-05 Jy ! Component: 900 - total flux cleaned = -6.6321e-05 Jy ! Component: 950 - total flux cleaned = -7.68155e-05 Jy ! Component: 1000 - total flux cleaned = -7.17427e-05 Jy ! Component: 1050 - total flux cleaned = -7.6793e-05 Jy ! Component: 1100 - total flux cleaned = -7.18148e-05 Jy ! Component: 1150 - total flux cleaned = -7.18158e-05 Jy ! Component: 1200 - total flux cleaned = -6.70531e-05 Jy ! Component: 1250 - total flux cleaned = -7.1687e-05 Jy ! Component: 1300 - total flux cleaned = -7.17142e-05 Jy ! Component: 1350 - total flux cleaned = -8.086e-05 Jy ! Component: 1400 - total flux cleaned = -8.98817e-05 Jy ! Component: 1450 - total flux cleaned = -8.0947e-05 Jy ! Component: 1500 - total flux cleaned = -7.21285e-05 Jy ! Component: 1550 - total flux cleaned = -7.21225e-05 Jy ! Component: 1600 - total flux cleaned = -7.21007e-05 Jy ! Component: 1650 - total flux cleaned = -6.78197e-05 Jy ! Component: 1700 - total flux cleaned = -7.63069e-05 Jy ! Component: 1750 - total flux cleaned = -8.88813e-05 Jy ! Component: 1800 - total flux cleaned = -8.88214e-05 Jy ! Component: 1850 - total flux cleaned = -8.05653e-05 Jy ! Component: 1900 - total flux cleaned = -8.05341e-05 Jy ! Component: 1950 - total flux cleaned = -7.64519e-05 Jy ! Component: 2000 - total flux cleaned = -7.64591e-05 Jy ! Component: 2050 - total flux cleaned = -7.64876e-05 Jy ! Component: 2100 - total flux cleaned = -8.45298e-05 Jy ! Component: 2150 - total flux cleaned = -9.25108e-05 Jy ! Component: 2200 - total flux cleaned = -8.85179e-05 Jy ! Component: 2250 - total flux cleaned = -8.45915e-05 Jy ! Component: 2300 - total flux cleaned = -8.0668e-05 Jy ! Component: 2350 - total flux cleaned = -8.46292e-05 Jy ! Component: 2400 - total flux cleaned = -8.4632e-05 Jy ! Component: 2450 - total flux cleaned = -8.85362e-05 Jy ! Component: 2500 - total flux cleaned = -8.46455e-05 Jy ! Component: 2550 - total flux cleaned = -7.30605e-05 Jy ! Component: 2600 - total flux cleaned = -6.92111e-05 Jy ! Component: 2650 - total flux cleaned = -6.15476e-05 Jy ! Component: 2700 - total flux cleaned = -6.15508e-05 Jy ! Component: 2750 - total flux cleaned = -5.39258e-05 Jy ! Component: 2800 - total flux cleaned = -5.39203e-05 Jy ! Component: 2850 - total flux cleaned = -4.25507e-05 Jy ! Component: 2900 - total flux cleaned = -3.87598e-05 Jy ! Component: 2950 - total flux cleaned = -3.49973e-05 Jy ! Component: 3000 - total flux cleaned = -3.49853e-05 Jy ! Component: 3050 - total flux cleaned = -2.74488e-05 Jy ! Component: 3100 - total flux cleaned = -2.36841e-05 Jy ! Component: 3150 - total flux cleaned = -1.99147e-05 Jy ! Component: 3200 - total flux cleaned = -1.23787e-05 Jy ! Component: 3250 - total flux cleaned = -1.2389e-05 Jy ! Component: 3300 - total flux cleaned = -1.61513e-05 Jy ! Component: 3350 - total flux cleaned = -1.23943e-05 Jy ! Component: 3400 - total flux cleaned = -8.61554e-06 Jy ! Component: 3450 - total flux cleaned = -8.63715e-06 Jy ! Component: 3500 - total flux cleaned = -1.06321e-06 Jy ! Component: 3550 - total flux cleaned = 6.57075e-06 Jy ! Component: 3600 - total flux cleaned = 6.53119e-06 Jy ! Component: 3650 - total flux cleaned = 1.03524e-05 Jy ! Component: 3700 - total flux cleaned = 6.48814e-06 Jy ! Component: 3750 - total flux cleaned = 6.4603e-06 Jy ! Component: 3800 - total flux cleaned = 6.45978e-06 Jy ! Component: 3850 - total flux cleaned = 6.44109e-06 Jy ! Component: 3900 - total flux cleaned = 2.56856e-06 Jy ! Component: 3950 - total flux cleaned = 6.49897e-06 Jy ! Component: 4000 - total flux cleaned = 2.55752e-06 Jy ! Component: 4050 - total flux cleaned = -5.32315e-06 Jy ! Total flux subtracted in 4096 components = -5.33149e-06 Jy ! Clean residual min=-0.000223 max=0.000222 Jy/beam ! Clean residual mean=0.000000 rms=0.000063 Jy/beam ! Combined flux in latest and established models = 0.0153117 Jy keep ! Adding 210 model components to the UV plane model. ! The established model now contains 305 components and 0.0153117 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0954-2519_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 4.806 at 13.72 degrees (North through East) ! Clean map min=-0.00082865 max=0.013778 Jy/beam ! Writing clean map to FITS file: .//J0954-2519_X_map.fits wmodel .//J0954-2519_X_map.mod ! Writing 305 model components to file: .//J0954-2519_X_map.mod wobs .//J0954-2519_X_uvs.fits ! Writing UV FITS file: .//J0954-2519_X_uvs.fits wwins .//J0954-2519_X_map.win ! wwins: Wrote 3 windows to .//J0954-2519_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0137783 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.48092e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.41112 1.41112 2.82223 5.64446 11.2889 22.5779 45.1557 90.3114 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 212.597 quit ! Quitting program ! Log file .//J0954-2519_X_dfm.log closed on Sat Oct 20 23:49:41 2018