! Started logfile: /scr/pima/bu007_uvs/J1446+3110_C_dfm.log on Sun Jun 24 02:25:52 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.60049 obs /scr/pima/bu007_uvs/J1446+3110_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J1446+3110_C_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.983333 visibilities/baseline/integration-bin. ! Found source: J1446+3110 ! ! 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 4.60049e+09 8e+06 1 8e+06 ! 02 2 4.73049e+09 8e+06 1 8e+06 ! 03 3 4.84049e+09 8e+06 1 8e+06 ! 04 4 4.93049e+09 8e+06 1 8e+06 ! 05 5 5.00049e+09 8e+06 1 8e+06 ! 06 6 5.05049e+09 8e+06 1 8e+06 ! 07 7 5.08049e+09 8e+06 1 8e+06 ! 08 8 5.09049e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 18408 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1446+3110_C] 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 0.300x0.300 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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006982Jy sigma=14.546227 ! Fit after self-cal, rms=0.940083Jy sigma=13.534121 ! 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=1.067 mas, bmaj=3.526 mas, bpa=0.5059 degrees ! Estimated noise=0.764108 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 = 0.0492232 Jy ! Component: 100 - total flux cleaned = 0.0602004 Jy ! Total flux subtracted in 100 components = 0.0602004 Jy ! Clean residual min=-0.004516 max=0.004607 Jy/beam ! Clean residual mean=-0.000000 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.0602004 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0602004 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=0.085678Jy sigma=1.188734 ! Fit after self-cal, rms=0.083732Jy sigma=1.163850 ! 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=1.338 mas, bmaj=3.742 mas, bpa=1.239 degrees ! Estimated noise=0.374413 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 = 0.00670931 Jy ! Component: 100 - total flux cleaned = 0.00921079 Jy ! Component: 150 - total flux cleaned = 0.0105525 Jy ! Component: 200 - total flux cleaned = 0.0113755 Jy ! Total flux subtracted in 200 components = 0.0113755 Jy ! Clean residual min=-0.002208 max=0.001976 Jy/beam ! Clean residual mean=-0.000000 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0715759 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 35 components and 0.0715759 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=0.083352Jy sigma=1.155566 ! Fit after self-cal, rms=0.083355Jy sigma=1.155446 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.338 x 3.742 at 1.239 degrees (North through East) ! Clean map min=-0.0020882 max=0.067076 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 0.91 KP 0.96 ! LA 1.01 MK 0.96 NL 0.95 OV 0.98 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.99 KP 0.96 ! LA 1.02 MK 1.01 NL 0.91 OV 1.08 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.94 KP 1.02 ! LA 1.00 MK 1.07 NL 1.01 OV 0.98 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.97 KP 1.05 ! LA 0.99 MK 1.01 NL 1.04 OV 1.01 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.98 KP 1.00 ! LA 1.13 MK 1.06 NL 0.90 OV 1.02 ! PT 0.85 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.99 KP 0.97 ! LA 1.08 MK 1.02 NL 1.02 OV 1.10 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.97 HN 1.02 KP 0.97 ! LA 0.95 MK 0.98 NL 1.00 OV 1.06 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.03 KP 0.90 ! LA 0.98 MK 1.05 NL 1.07 OV 1.04 ! PT 0.88 SC 0.98 ! ! ! Fit before self-cal, rms=0.083355Jy sigma=1.155446 ! Fit after self-cal, rms=0.083185Jy sigma=1.153107 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.343 mas, bmaj=3.756 mas, bpa=1.241 degrees ! Estimated noise=0.369777 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 = -0.000261026 Jy ! Component: 100 - total flux cleaned = -0.000340004 Jy ! Component: 150 - total flux cleaned = -0.000378723 Jy ! Component: 200 - total flux cleaned = -0.000400307 Jy ! Total flux subtracted in 200 components = -0.000400307 Jy ! Clean residual min=-0.001764 max=0.001824 Jy/beam ! Clean residual mean=0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0711756 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.0711756 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=0.083177Jy sigma=1.153081 ! Fit after self-cal, rms=0.083312Jy sigma=1.152782 ! 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=0.083312Jy sigma=1.152782 ! Fit after self-cal, rms=0.082993Jy sigma=1.152717 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.344 mas, bmaj=3.755 mas, bpa=1.291 degrees ! Estimated noise=0.367349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000355758 Jy ! Component: 100 - total flux cleaned = -0.000419974 Jy ! Component: 150 - total flux cleaned = -0.000461522 Jy ! Component: 200 - total flux cleaned = -0.000470416 Jy ! Total flux subtracted in 200 components = -0.000470416 Jy ! Clean residual min=-0.001770 max=0.001801 Jy/beam ! Clean residual mean=0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0707052 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.0707052 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=0.082985Jy sigma=1.152716 ! Fit after self-cal, rms=0.082980Jy sigma=1.152466 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 = 4.20666e-05 Jy ! Component: 100 - total flux cleaned = 4.18502e-05 Jy ! Component: 150 - total flux cleaned = 4.97737e-05 Jy ! Component: 200 - total flux cleaned = 5.7161e-05 Jy ! Total flux subtracted in 200 components = 5.7161e-05 Jy ! Clean residual min=-0.001754 max=0.001768 Jy/beam ! Clean residual mean=-0.000000 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0707623 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0707623 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=0.082978Jy sigma=1.152446 ! Fit after self-cal, rms=0.082977Jy sigma=1.152444 ! 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=0.082977Jy sigma=1.152444 ! Fit after self-cal, rms=0.082707Jy sigma=1.152405 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.345 mas, bmaj=3.754 mas, bpa=1.354 degrees ! Estimated noise=0.365919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000202404 Jy ! Component: 100 - total flux cleaned = -0.00026454 Jy ! Component: 150 - total flux cleaned = -0.000272473 Jy ! Component: 200 - total flux cleaned = -0.000272577 Jy ! Total flux subtracted in 200 components = -0.000272577 Jy ! Clean residual min=-0.001733 max=0.001759 Jy/beam ! Clean residual mean=0.000000 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0704898 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.0704898 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=0.082704Jy sigma=1.152402 ! Fit after self-cal, rms=0.082709Jy sigma=1.152397 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 (-6.9, -11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139318 Jy ! Component: 100 - total flux cleaned = 0.00168519 Jy ! Component: 150 - total flux cleaned = 0.00170605 Jy ! Component: 200 - total flux cleaned = 0.00176155 Jy ! Total flux subtracted in 200 components = 0.00176155 Jy ! Clean residual min=-0.001682 max=0.001500 Jy/beam ! Clean residual mean=0.000000 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0722513 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.0722513 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=0.082680Jy sigma=1.152010 ! Fit after self-cal, rms=0.082692Jy sigma=1.151942 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.082692Jy sigma=1.151942 ! Fit after self-cal, rms=0.082371Jy sigma=1.151891 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.552 mas, bmaj=4.935 mas, bpa=-4.606 degrees ! Estimated noise=0.49671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000187769 Jy ! Component: 100 - total flux cleaned = 0.00029139 Jy ! Component: 150 - total flux cleaned = 0.000307966 Jy ! Component: 200 - total flux cleaned = 0.000323258 Jy ! Total flux subtracted in 200 components = 0.000323258 Jy ! Clean residual min=-0.001894 max=0.001532 Jy/beam ! Clean residual mean=0.000000 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0725746 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 0.0725746 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=0.082370Jy sigma=1.151858 ! Fit after self-cal, rms=0.082373Jy sigma=1.151830 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 = 0.000182455 Jy ! Component: 100 - total flux cleaned = 0.000211392 Jy ! Component: 150 - total flux cleaned = 0.000247896 Jy ! Component: 200 - total flux cleaned = 0.000237111 Jy ! Total flux subtracted in 200 components = 0.000237111 Jy ! Clean residual min=-0.001894 max=0.001523 Jy/beam ! Clean residual mean=0.000000 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0728117 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.0728117 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=0.082375Jy sigma=1.151823 ! Fit after self-cal, rms=0.082374Jy sigma=1.151807 ! 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=1.345 mas, bmaj=3.756 mas, bpa=1.398 degrees ! Estimated noise=0.364286 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.345 x 3.756 at 1.398 degrees (North through East) ! Clean map min=-0.0015597 max=0.065166 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=1.073 mas, bmaj=3.529 mas, bpa=0.6941 degrees ! Estimated noise=0.748866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0504348 Jy ! Component: 100 - total flux cleaned = 0.0616723 Jy ! Component: 150 - total flux cleaned = 0.0637504 Jy ! Component: 200 - total flux cleaned = 0.0643153 Jy ! Total flux subtracted in 200 components = 0.0643153 Jy ! Clean residual min=-0.003994 max=0.003440 Jy/beam ! Clean residual mean=0.000000 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.0643153 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0643153 Jy ! Inverting map and beam ! Estimated beam: bmin=1.345 mas, bmaj=3.756 mas, bpa=1.398 degrees ! Estimated noise=0.364286 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) ! Added new window around map position (14.4, 66.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251645 Jy ! Component: 100 - total flux cleaned = 0.00413025 Jy ! Component: 150 - total flux cleaned = 0.0052314 Jy ! Component: 200 - total flux cleaned = 0.00598381 Jy ! Total flux subtracted in 200 components = 0.00598381 Jy ! Clean residual min=-0.001702 max=0.001434 Jy/beam ! Clean residual mean=-0.000000 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0702992 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 49 components and 0.0702992 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.552 mas, bmaj=4.935 mas, bpa=-4.606 degrees ! Estimated noise=0.49671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126593 Jy ! Component: 100 - total flux cleaned = 0.00199482 Jy ! Component: 150 - total flux cleaned = 0.00214503 Jy ! Component: 200 - total flux cleaned = 0.00225621 Jy ! Total flux subtracted in 200 components = 0.00225621 Jy ! Clean residual min=-0.001817 max=0.001560 Jy/beam ! Clean residual mean=0.000001 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0725554 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 = 8.1616e-05 Jy ! Component: 100 - total flux cleaned = 0.000157184 Jy ! Component: 150 - total flux cleaned = 0.00024363 Jy ! Component: 200 - total flux cleaned = 0.00030682 Jy ! Total flux subtracted in 200 components = 0.00030682 Jy ! Clean residual min=-0.001788 max=0.001510 Jy/beam ! Clean residual mean=0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0728622 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 78 components and 0.0728622 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.345 mas, bmaj=3.756 mas, bpa=1.398 degrees ! Estimated noise=0.364286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000482087 Jy ! Component: 100 - total flux cleaned = 0.00065131 Jy ! Component: 150 - total flux cleaned = 0.000752684 Jy ! Component: 200 - total flux cleaned = 0.000824737 Jy ! Total flux subtracted in 200 components = 0.000824737 Jy ! Clean residual min=-0.001540 max=0.001393 Jy/beam ! Clean residual mean=0.000000 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0736869 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.0736869 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=0.082355Jy sigma=1.151510 ! Fit after self-cal, rms=0.082342Jy sigma=1.151411 wmodel J1446+3110_C_map.mod ! Writing 95 model components to file: J1446+3110_C_map.mod wobs J1446+3110_C_uvs.fits ! Writing UV FITS file: J1446+3110_C_uvs.fits wwins J1446+3110_C_map.win ! wwins: Wrote 3 windows to J1446+3110_C_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 = -0.000719165 Jy ! Component: 100 - total flux cleaned = -0.0010597 Jy ! Component: 150 - total flux cleaned = -0.00132981 Jy ! Component: 200 - total flux cleaned = -0.00151912 Jy ! Component: 250 - total flux cleaned = -0.00163293 Jy ! Component: 300 - total flux cleaned = -0.0017213 Jy ! Component: 350 - total flux cleaned = -0.00174273 Jy ! Component: 400 - total flux cleaned = -0.00176369 Jy ! Component: 450 - total flux cleaned = -0.00178447 Jy ! Component: 500 - total flux cleaned = -0.00172464 Jy ! Component: 550 - total flux cleaned = -0.00172512 Jy ! Component: 600 - total flux cleaned = -0.00176311 Jy ! Component: 650 - total flux cleaned = -0.00174397 Jy ! Component: 700 - total flux cleaned = -0.00178067 Jy ! Component: 750 - total flux cleaned = -0.0017984 Jy ! Component: 800 - total flux cleaned = -0.00186936 Jy ! Component: 850 - total flux cleaned = -0.00188702 Jy ! Component: 900 - total flux cleaned = -0.00195571 Jy ! Component: 950 - total flux cleaned = -0.00198953 Jy ! Component: 1000 - total flux cleaned = -0.0021059 Jy ! Component: 1050 - total flux cleaned = -0.00213848 Jy ! Component: 1100 - total flux cleaned = -0.00217075 Jy ! Component: 1150 - total flux cleaned = -0.00218694 Jy ! Component: 1200 - total flux cleaned = -0.00221841 Jy ! Component: 1250 - total flux cleaned = -0.00225002 Jy ! Component: 1300 - total flux cleaned = -0.00231114 Jy ! Component: 1350 - total flux cleaned = -0.00231092 Jy ! Component: 1400 - total flux cleaned = -0.00232603 Jy ! Component: 1450 - total flux cleaned = -0.0024298 Jy ! Component: 1500 - total flux cleaned = -0.00241514 Jy ! Component: 1550 - total flux cleaned = -0.00245863 Jy ! Component: 1600 - total flux cleaned = -0.00244413 Jy ! Component: 1650 - total flux cleaned = -0.00247226 Jy ! Component: 1700 - total flux cleaned = -0.00247242 Jy ! Component: 1750 - total flux cleaned = -0.00245864 Jy ! Component: 1800 - total flux cleaned = -0.00247251 Jy ! Component: 1850 - total flux cleaned = -0.00245885 Jy ! Component: 1900 - total flux cleaned = -0.00245899 Jy ! Component: 1950 - total flux cleaned = -0.00245911 Jy ! Component: 2000 - total flux cleaned = -0.00245909 Jy ! Component: 2050 - total flux cleaned = -0.00247228 Jy ! Component: 2100 - total flux cleaned = -0.0024854 Jy ! Component: 2150 - total flux cleaned = -0.00245963 Jy ! Component: 2200 - total flux cleaned = -0.00244703 Jy ! Component: 2250 - total flux cleaned = -0.00245981 Jy ! Component: 2300 - total flux cleaned = -0.00251045 Jy ! Component: 2350 - total flux cleaned = -0.00251044 Jy ! Component: 2400 - total flux cleaned = -0.00249793 Jy ! Component: 2450 - total flux cleaned = -0.00253504 Jy ! Component: 2500 - total flux cleaned = -0.00254726 Jy ! Component: 2550 - total flux cleaned = -0.00254731 Jy ! Component: 2600 - total flux cleaned = -0.00260757 Jy ! Component: 2650 - total flux cleaned = -0.00259544 Jy ! Component: 2700 - total flux cleaned = -0.00264318 Jy ! Component: 2750 - total flux cleaned = -0.00267855 Jy ! Component: 2800 - total flux cleaned = -0.0026785 Jy ! Component: 2850 - total flux cleaned = -0.0026669 Jy ! Component: 2900 - total flux cleaned = -0.00264373 Jy ! Component: 2950 - total flux cleaned = -0.00265528 Jy ! Component: 3000 - total flux cleaned = -0.00264387 Jy ! Component: 3050 - total flux cleaned = -0.00267823 Jy ! Component: 3100 - total flux cleaned = -0.00271219 Jy ! Component: 3150 - total flux cleaned = -0.00270102 Jy ! Component: 3200 - total flux cleaned = -0.00270104 Jy ! Component: 3250 - total flux cleaned = -0.00270109 Jy ! Component: 3300 - total flux cleaned = -0.00272334 Jy ! Component: 3350 - total flux cleaned = -0.00272335 Jy ! Component: 3400 - total flux cleaned = -0.0027671 Jy ! Component: 3450 - total flux cleaned = -0.00273439 Jy ! Component: 3500 - total flux cleaned = -0.00270192 Jy ! Component: 3550 - total flux cleaned = -0.00272341 Jy ! Component: 3600 - total flux cleaned = -0.0027342 Jy ! Component: 3650 - total flux cleaned = -0.00273424 Jy ! Component: 3700 - total flux cleaned = -0.00276585 Jy ! Component: 3750 - total flux cleaned = -0.00275538 Jy ! Component: 3800 - total flux cleaned = -0.00277628 Jy ! Component: 3850 - total flux cleaned = -0.00279719 Jy ! Component: 3900 - total flux cleaned = -0.00281798 Jy ! Component: 3950 - total flux cleaned = -0.00287995 Jy ! Component: 4000 - total flux cleaned = -0.00287992 Jy ! Component: 4050 - total flux cleaned = -0.00292082 Jy ! Total flux subtracted in 4096 components = -0.00294117 Jy ! Clean residual min=-0.000669 max=0.000536 Jy/beam ! Clean residual mean=0.000000 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0707457 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 407 components and 0.0707458 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J1446+3110_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.345 x 3.756 at 1.398 degrees (North through East) ! Clean map min=-0.00103 max=0.06499 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J1446+3110_C_map.fits wmodel /scr/pima/bu007_uvs/J1446+3110_C_map.mod ! Writing 407 model components to file: /scr/pima/bu007_uvs/J1446+3110_C_map.mod wobs /scr/pima/bu007_uvs/J1446+3110_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J1446+3110_C_uvs.fits wwins /scr/pima/bu007_uvs/J1446+3110_C_map.win ! wwins: Wrote 4 windows to /scr/pima/bu007_uvs/J1446+3110_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0649898 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179043 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.826481 0.826481 1.65296 3.30592 6.61185 13.2237 26.4474 52.8948 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 362.984 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J1446+3110_C_dfm.log closed on Sun Jun 24 02:25:56 2018