! Started logfile: .//J0050-1412_X_dfm.log on Sat Oct 20 23:31:57 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 .//J0050-1412_X_uva.fits ! Reading UV FITS file: .//J0050-1412_X_uva.fits ! AN table 1: 5 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0050-1412 ! ! 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 600 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 J0050-1412_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=0.998869Jy sigma=43.660708 ! Fit after self-cal, rms=0.982689Jy sigma=42.989604 ! 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=0.857 mas, bmaj=4.361 mas, bpa=22.66 degrees ! Estimated noise=0.935036 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 = 0.0131762 Jy ! Component: 100 - total flux cleaned = 0.016857 Jy ! Total flux subtracted in 100 components = 0.016857 Jy ! Clean residual min=-0.003179 max=0.002963 Jy/beam ! Clean residual mean=-0.000001 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.016857 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.016857 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=0.018370Jy sigma=0.708996 ! Fit after self-cal, rms=0.016776Jy sigma=0.642579 ! 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=0.9848 mas, bmaj=4.277 mas, bpa=21.98 degrees ! Estimated noise=0.696651 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 = 0.00336863 Jy ! Component: 100 - total flux cleaned = 0.00509137 Jy ! Component: 150 - total flux cleaned = 0.00621301 Jy ! Component: 200 - total flux cleaned = 0.00690267 Jy ! Total flux subtracted in 200 components = 0.00690267 Jy ! Clean residual min=-0.001811 max=0.001938 Jy/beam ! Clean residual mean=-0.000000 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0237597 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 44 components and 0.0237597 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=0.016035Jy sigma=0.610117 ! Fit after self-cal, rms=0.015990Jy sigma=0.608856 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9848 x 4.277 at 21.98 degrees (North through East) ! Clean map min=-0.0018012 max=0.019169 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 1.00 NL 1.34 OV 0.99 ! PT 1.08 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 NL 0.97 OV 0.92 ! PT 0.82 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.40 FD 0.98 NL 0.82 OV 0.91 ! PT 0.93 SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.73 NL 1.16 OV 1.30 ! PT 1.03 SC 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.18 NL 0.97 OV 0.82 ! PT 0.85 SC 1.21 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 NL 1.06 OV 0.76 ! PT 1.04 SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.85 NL 1.09 OV 1.11 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 NL 1.28 OV 1.04 ! PT 0.75 SC 0.88 ! ! ! Fit before self-cal, rms=0.015990Jy sigma=0.608856 ! Fit after self-cal, rms=0.015362Jy sigma=0.589868 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9933 mas, bmaj=4.34 mas, bpa=21.84 degrees ! Estimated noise=0.682725 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 = -0.000110185 Jy ! Component: 100 - total flux cleaned = -4.06345e-05 Jy ! Component: 150 - total flux cleaned = -1.3428e-05 Jy ! Component: 200 - total flux cleaned = 9.61475e-06 Jy ! Total flux subtracted in 200 components = 9.61475e-06 Jy ! Clean residual min=-0.001490 max=0.001963 Jy/beam ! Clean residual mean=0.000000 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0237693 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.0237693 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=0.015342Jy sigma=0.587690 ! Fit after self-cal, rms=0.015403Jy sigma=0.586462 ! 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=0.015403Jy sigma=0.586462 ! Fit after self-cal, rms=0.015469Jy sigma=0.586291 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9951 mas, bmaj=4.336 mas, bpa=21.79 degrees ! Estimated noise=0.681598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.79522e-05 Jy ! Component: 100 - total flux cleaned = -2.66656e-05 Jy ! Component: 150 - total flux cleaned = -2.60771e-05 Jy ! Component: 200 - total flux cleaned = -2.62174e-05 Jy ! Total flux subtracted in 200 components = -2.62174e-05 Jy ! Clean residual min=-0.001527 max=0.001887 Jy/beam ! Clean residual mean=0.000000 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0237431 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.0237431 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=0.015460Jy sigma=0.585518 ! Fit after self-cal, rms=0.015468Jy sigma=0.585486 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 (50.2, -31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104011 Jy ! Component: 100 - total flux cleaned = 0.000851712 Jy ! Component: 150 - total flux cleaned = 0.000853146 Jy ! Component: 200 - total flux cleaned = 0.000689034 Jy ! Total flux subtracted in 200 components = 0.000689034 Jy ! Clean residual min=-0.001323 max=0.001602 Jy/beam ! Clean residual mean=0.000000 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0244321 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.0244321 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=0.015245Jy sigma=0.577844 ! Fit after self-cal, rms=0.015200Jy sigma=0.576358 ! 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=0.015200Jy sigma=0.576358 ! Fit after self-cal, rms=0.014961Jy sigma=0.574983 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9986 mas, bmaj=4.311 mas, bpa=21.72 degrees ! Estimated noise=0.667454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155509 Jy ! Component: 100 - total flux cleaned = -4.50079e-06 Jy ! Component: 150 - total flux cleaned = -8.70844e-05 Jy ! Component: 200 - total flux cleaned = -0.000158352 Jy ! Total flux subtracted in 200 components = -0.000158352 Jy ! Clean residual min=-0.001202 max=0.001365 Jy/beam ! Clean residual mean=-0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0242737 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.0242737 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=0.014886Jy sigma=0.572991 ! Fit after self-cal, rms=0.014883Jy sigma=0.572627 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 = -9.17896e-05 Jy ! Component: 100 - total flux cleaned = -0.00021693 Jy ! Component: 150 - total flux cleaned = -0.000266278 Jy ! Component: 200 - total flux cleaned = -0.000277634 Jy ! Total flux subtracted in 200 components = -0.000277634 Jy ! Clean residual min=-0.001213 max=0.001308 Jy/beam ! Clean residual mean=-0.000000 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0239961 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 0.0239961 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=0.014852Jy sigma=0.571896 ! Fit after self-cal, rms=0.014853Jy sigma=0.571812 ! 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=0.014853Jy sigma=0.571812 ! Fit after self-cal, rms=0.014838Jy sigma=0.571281 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.099 mas, bmaj=4.36 mas, bpa=12.08 degrees ! Estimated noise=0.796491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.34923e-05 Jy ! Component: 100 - total flux cleaned = -0.000149717 Jy ! Component: 150 - total flux cleaned = -0.000149495 Jy ! Component: 200 - total flux cleaned = -0.000181588 Jy ! Total flux subtracted in 200 components = -0.000181588 Jy ! Clean residual min=-0.001089 max=0.001188 Jy/beam ! Clean residual mean=0.000000 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0238145 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 0.0238145 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=0.014825Jy sigma=0.570694 ! Fit after self-cal, rms=0.014827Jy sigma=0.570607 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 = -9.5387e-05 Jy ! Component: 100 - total flux cleaned = -0.000148132 Jy ! Component: 150 - total flux cleaned = -0.000207331 Jy ! Component: 200 - total flux cleaned = -0.000263619 Jy ! Total flux subtracted in 200 components = -0.000263619 Jy ! Clean residual min=-0.001055 max=0.001130 Jy/beam ! Clean residual mean=0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0235509 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 130 components and 0.0235509 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=0.014821Jy sigma=0.570380 ! Fit after self-cal, rms=0.014823Jy sigma=0.570345 ! 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=1.001 mas, bmaj=4.299 mas, bpa=21.66 degrees ! Estimated noise=0.661006 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 4.299 at 21.66 degrees (North through East) ! Clean map min=-0.0015307 max=0.018687 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=0.8746 mas, bmaj=4.391 mas, bpa=22.4 degrees ! Estimated noise=0.894533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136735 Jy ! Component: 100 - total flux cleaned = 0.017761 Jy ! Component: 150 - total flux cleaned = 0.0195386 Jy ! Component: 200 - total flux cleaned = 0.0210641 Jy ! Total flux subtracted in 200 components = 0.0210641 Jy ! Clean residual min=-0.002007 max=0.001638 Jy/beam ! Clean residual mean=-0.000000 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0210641 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 0.0210641 Jy ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=4.299 mas, bpa=21.66 degrees ! Estimated noise=0.661006 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 = 0.000710774 Jy ! Component: 100 - total flux cleaned = 0.00110609 Jy ! Component: 150 - total flux cleaned = 0.00129322 Jy ! Component: 200 - total flux cleaned = 0.00155521 Jy ! Total flux subtracted in 200 components = 0.00155521 Jy ! Clean residual min=-0.001346 max=0.001322 Jy/beam ! Clean residual mean=-0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0226193 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 0.0226193 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=2.099 mas, bmaj=4.36 mas, bpa=12.08 degrees ! Estimated noise=0.796491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000162598 Jy ! Component: 100 - total flux cleaned = 0.000380322 Jy ! Component: 150 - total flux cleaned = 0.000606344 Jy ! Component: 200 - total flux cleaned = 0.000724452 Jy ! Total flux subtracted in 200 components = 0.000724452 Jy ! Clean residual min=-0.001196 max=0.001307 Jy/beam ! Clean residual mean=-0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0233438 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 = 6.98042e-05 Jy ! Component: 100 - total flux cleaned = 0.000133236 Jy ! Component: 150 - total flux cleaned = 0.000188524 Jy ! Component: 200 - total flux cleaned = 0.000227141 Jy ! Total flux subtracted in 200 components = 0.000227141 Jy ! Clean residual min=-0.001095 max=0.001201 Jy/beam ! Clean residual mean=0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0235709 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 68 components and 0.0235709 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=4.299 mas, bpa=21.66 degrees ! Estimated noise=0.661006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000199296 Jy ! Component: 100 - total flux cleaned = -0.000298208 Jy ! Component: 150 - total flux cleaned = -0.000265673 Jy ! Component: 200 - total flux cleaned = -0.000235936 Jy ! Total flux subtracted in 200 components = -0.000235936 Jy ! Clean residual min=-0.001170 max=0.001136 Jy/beam ! Clean residual mean=-0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.023335 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.023335 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=0.014813Jy sigma=0.570789 ! Fit after self-cal, rms=0.014807Jy sigma=0.570648 wmodel J0050-1412_X_map.mod ! Writing 89 model components to file: J0050-1412_X_map.mod wobs J0050-1412_X_uvs.fits ! Writing UV FITS file: J0050-1412_X_uvs.fits wwins J0050-1412_X_map.win ! wwins: Wrote 2 windows to J0050-1412_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 = -1.46627e-06 Jy ! Component: 100 - total flux cleaned = 5.3263e-05 Jy ! Component: 150 - total flux cleaned = 5.37234e-05 Jy ! Component: 200 - total flux cleaned = 1.02901e-05 Jy ! Component: 250 - total flux cleaned = 1.10344e-05 Jy ! Component: 300 - total flux cleaned = -2.23434e-06 Jy ! Component: 350 - total flux cleaned = -6.35455e-05 Jy ! Component: 400 - total flux cleaned = -7.48218e-05 Jy ! Component: 450 - total flux cleaned = -9.66228e-05 Jy ! Component: 500 - total flux cleaned = -9.63734e-05 Jy ! Component: 550 - total flux cleaned = -0.000125752 Jy ! Component: 600 - total flux cleaned = -0.000144698 Jy ! Component: 650 - total flux cleaned = -0.000144768 Jy ! Component: 700 - total flux cleaned = -0.000144929 Jy ! Component: 750 - total flux cleaned = -0.000144698 Jy ! Component: 800 - total flux cleaned = -0.000119901 Jy ! Component: 850 - total flux cleaned = -0.000103944 Jy ! Component: 900 - total flux cleaned = -0.000119662 Jy ! Component: 950 - total flux cleaned = -0.000119573 Jy ! Component: 1000 - total flux cleaned = -0.000126945 Jy ! Component: 1050 - total flux cleaned = -0.000148919 Jy ! Component: 1100 - total flux cleaned = -0.000141815 Jy ! Component: 1150 - total flux cleaned = -0.000156137 Jy ! Component: 1200 - total flux cleaned = -0.00016323 Jy ! Component: 1250 - total flux cleaned = -0.000177163 Jy ! Component: 1300 - total flux cleaned = -0.000197628 Jy ! Component: 1350 - total flux cleaned = -0.000211069 Jy ! Component: 1400 - total flux cleaned = -0.000217741 Jy ! Component: 1450 - total flux cleaned = -0.000230987 Jy ! Component: 1500 - total flux cleaned = -0.000244055 Jy ! Component: 1550 - total flux cleaned = -0.000257029 Jy ! Component: 1600 - total flux cleaned = -0.000263493 Jy ! Component: 1650 - total flux cleaned = -0.000269912 Jy ! Component: 1700 - total flux cleaned = -0.000269889 Jy ! Component: 1750 - total flux cleaned = -0.00028257 Jy ! Component: 1800 - total flux cleaned = -0.000282573 Jy ! Component: 1850 - total flux cleaned = -0.00030144 Jy ! Component: 1900 - total flux cleaned = -0.0003077 Jy ! Component: 1950 - total flux cleaned = -0.000314008 Jy ! Component: 2000 - total flux cleaned = -0.000326483 Jy ! Component: 2050 - total flux cleaned = -0.000332732 Jy ! Component: 2100 - total flux cleaned = -0.000326548 Jy ! Component: 2150 - total flux cleaned = -0.000320343 Jy ! Component: 2200 - total flux cleaned = -0.000301708 Jy ! Component: 2250 - total flux cleaned = -0.000295512 Jy ! Component: 2300 - total flux cleaned = -0.000264388 Jy ! Component: 2350 - total flux cleaned = -0.000264361 Jy ! Component: 2400 - total flux cleaned = -0.000251842 Jy ! Component: 2450 - total flux cleaned = -0.000245556 Jy ! Component: 2500 - total flux cleaned = -0.000245572 Jy ! Component: 2550 - total flux cleaned = -0.000232992 Jy ! Component: 2600 - total flux cleaned = -0.000220342 Jy ! Component: 2650 - total flux cleaned = -0.000220342 Jy ! Component: 2700 - total flux cleaned = -0.000207613 Jy ! Component: 2750 - total flux cleaned = -0.000201184 Jy ! Component: 2800 - total flux cleaned = -0.000188335 Jy ! Component: 2850 - total flux cleaned = -0.000181871 Jy ! Component: 2900 - total flux cleaned = -0.000168911 Jy ! Component: 2950 - total flux cleaned = -0.000149357 Jy ! Component: 3000 - total flux cleaned = -0.00012969 Jy ! Component: 3050 - total flux cleaned = -0.000109897 Jy ! Component: 3100 - total flux cleaned = -8.33162e-05 Jy ! Component: 3150 - total flux cleaned = -4.99223e-05 Jy ! Component: 3200 - total flux cleaned = -9.49419e-06 Jy ! Component: 3250 - total flux cleaned = 1.76442e-05 Jy ! Component: 3300 - total flux cleaned = 5.86472e-05 Jy ! Component: 3350 - total flux cleaned = 9.31747e-05 Jy ! Component: 3400 - total flux cleaned = 0.000127928 Jy ! Component: 3450 - total flux cleaned = 0.000176978 Jy ! Component: 3500 - total flux cleaned = 0.00019822 Jy ! Component: 3550 - total flux cleaned = 0.000240971 Jy ! Component: 3600 - total flux cleaned = 0.000269769 Jy ! Component: 3650 - total flux cleaned = 0.000298875 Jy ! Component: 3700 - total flux cleaned = 0.000320833 Jy ! Component: 3750 - total flux cleaned = 0.000350522 Jy ! Component: 3800 - total flux cleaned = 0.000372973 Jy ! Component: 3850 - total flux cleaned = 0.000403188 Jy ! Component: 3900 - total flux cleaned = 0.000426111 Jy ! Component: 3950 - total flux cleaned = 0.00044162 Jy ! Component: 4000 - total flux cleaned = 0.000464961 Jy ! Component: 4050 - total flux cleaned = 0.000480678 Jy ! Total flux subtracted in 4096 components = 0.000504571 Jy ! Clean residual min=-0.000408 max=0.000453 Jy/beam ! Clean residual mean=0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0238395 Jy keep ! Adding 199 model components to the UV plane model. ! The established model now contains 288 components and 0.0238395 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0050-1412_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 4.299 at 21.66 degrees (North through East) ! Clean map min=-0.0015229 max=0.018272 Jy/beam ! Writing clean map to FITS file: .//J0050-1412_X_map.fits wmodel .//J0050-1412_X_map.mod ! Writing 288 model components to file: .//J0050-1412_X_map.mod wobs .//J0050-1412_X_uvs.fits ! Writing UV FITS file: .//J0050-1412_X_uvs.fits wwins .//J0050-1412_X_map.win ! wwins: Wrote 3 windows to .//J0050-1412_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0182719 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120118 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.97219 1.97219 3.94437 7.88875 15.7775 31.555 63.11 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 152.115 quit ! Quitting program ! Log file .//J0050-1412_X_dfm.log closed on Sat Oct 20 23:32:01 2018