! Started logfile: .//J0030-0000_X_dfm.log on Sun Jan 19 23:43:01 2020 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 .//J0030-0000_X_uvm.fits ! Reading UV FITS file: .//J0030-0000_X_uvm.fits ! AN table 1: 30 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0030-0000 ! ! 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 67 lines of history. ! ! Reading 5040 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 J0030-0000_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=1.002646Jy sigma=17.149205 ! Fit after self-cal, rms=0.958277Jy sigma=16.405788 ! 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=1.641 mas, bmaj=3.586 mas, bpa=-8.872 degrees ! Estimated noise=0.816079 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 = 0.0321636 Jy ! Component: 100 - total flux cleaned = 0.0407063 Jy ! Total flux subtracted in 100 components = 0.0407063 Jy ! Clean residual min=-0.002786 max=0.004428 Jy/beam ! Clean residual mean=0.000001 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.0407064 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0407064 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=0.045464Jy sigma=0.702149 ! Fit after self-cal, rms=0.043986Jy sigma=0.677669 ! 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=1.891 mas, bmaj=3.695 mas, bpa=-8.436 degrees ! Estimated noise=0.596775 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 = 0.00590988 Jy ! Component: 100 - total flux cleaned = 0.00921645 Jy ! Component: 150 - total flux cleaned = 0.0113448 Jy ! Component: 200 - total flux cleaned = 0.0127868 Jy ! Total flux subtracted in 200 components = 0.0127868 Jy ! Clean residual min=-0.002280 max=0.002988 Jy/beam ! Clean residual mean=0.000001 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.0534931 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 43 components and 0.0534931 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=0.043143Jy sigma=0.662377 ! Fit after self-cal, rms=0.043088Jy sigma=0.661821 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.891 x 3.695 at -8.436 degrees (North through East) ! Clean map min=-0.0022674 max=0.043742 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.83 HN 1.02 KP 1.02 ! NL 0.97 OV 1.24 PT 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 1.14 KP 1.02 ! NL 0.87 OV 1.19 PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.02 HN 1.02 KP 0.90 ! NL 0.88 OV 1.05 PT 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.90 HN 1.17 KP 0.98 ! NL 0.92 OV 1.10 PT 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.12 KP 1.01 ! NL 0.89 OV 1.13 PT 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.16 KP 1.05 ! NL 0.82 OV 1.12 PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.07 KP 1.00 ! NL 0.92 OV 1.14 PT 0.82 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.86 HN 0.95 KP 0.94 ! NL 0.88 OV 1.22 PT 0.86 ! ! ! Fit before self-cal, rms=0.043088Jy sigma=0.661821 ! Fit after self-cal, rms=0.041861Jy sigma=0.653174 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.939 mas, bmaj=3.723 mas, bpa=-9.133 degrees ! Estimated noise=0.591378 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 = -0.00047958 Jy ! Component: 100 - total flux cleaned = -0.000656226 Jy ! Component: 150 - total flux cleaned = -0.000678799 Jy ! Component: 200 - total flux cleaned = -0.00069761 Jy ! Total flux subtracted in 200 components = -0.00069761 Jy ! Clean residual min=-0.001834 max=0.001778 Jy/beam ! Clean residual mean=-0.000002 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0527955 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.0527955 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=0.041819Jy sigma=0.652501 ! Fit after self-cal, rms=0.041866Jy sigma=0.651900 ! 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=0.041866Jy sigma=0.651900 ! Fit after self-cal, rms=0.042620Jy sigma=0.648100 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.941 mas, bmaj=3.718 mas, bpa=-8.966 degrees ! Estimated noise=0.589024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126498 Jy ! Component: 100 - total flux cleaned = -0.000198267 Jy ! Component: 150 - total flux cleaned = -0.000198818 Jy ! Component: 200 - total flux cleaned = -0.000189331 Jy ! Total flux subtracted in 200 components = -0.000189331 Jy ! Clean residual min=-0.001391 max=0.001489 Jy/beam ! Clean residual mean=0.000003 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0526062 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.0526062 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=0.042611Jy sigma=0.647928 ! Fit after self-cal, rms=0.042641Jy sigma=0.647703 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 = -6.50077e-05 Jy ! Component: 100 - total flux cleaned = -7.5728e-05 Jy ! Component: 150 - total flux cleaned = -5.95453e-05 Jy ! Component: 200 - total flux cleaned = -4.53517e-05 Jy ! Total flux subtracted in 200 components = -4.53517e-05 Jy ! Clean residual min=-0.001389 max=0.001477 Jy/beam ! Clean residual mean=0.000003 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0525608 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.0525609 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=0.042637Jy sigma=0.647636 ! Fit after self-cal, rms=0.042636Jy sigma=0.647624 ! 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=0.042636Jy sigma=0.647624 ! Fit after self-cal, rms=0.042718Jy sigma=0.647590 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.945 mas, bmaj=3.712 mas, bpa=-8.886 degrees ! Estimated noise=0.588318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000195681 Jy ! Component: 100 - total flux cleaned = -0.000188144 Jy ! Component: 150 - total flux cleaned = -0.000161614 Jy ! Component: 200 - total flux cleaned = -0.000144197 Jy ! Total flux subtracted in 200 components = -0.000144197 Jy ! Clean residual min=-0.001374 max=0.001471 Jy/beam ! Clean residual mean=0.000003 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0524167 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.0524167 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=0.042714Jy sigma=0.647546 ! Fit after self-cal, rms=0.042718Jy sigma=0.647535 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 = -3.33111e-05 Jy ! Component: 100 - total flux cleaned = -2.07466e-05 Jy ! Component: 150 - total flux cleaned = 1.97489e-07 Jy ! Component: 200 - total flux cleaned = 9.24985e-06 Jy ! Total flux subtracted in 200 components = 9.24985e-06 Jy ! Clean residual min=-0.001370 max=0.001469 Jy/beam ! Clean residual mean=0.000003 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0524259 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.0524259 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=0.042716Jy sigma=0.647510 ! Fit after self-cal, rms=0.042715Jy sigma=0.647502 ! 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=0.042715Jy sigma=0.647502 ! Fit after self-cal, rms=0.042781Jy sigma=0.647495 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.492 mas, bmaj=3.909 mas, bpa=-9.458 degrees ! Estimated noise=0.609912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153477 Jy ! Component: 100 - total flux cleaned = -0.000122875 Jy ! Component: 150 - total flux cleaned = -0.000102611 Jy ! Component: 200 - total flux cleaned = -8.32888e-05 Jy ! Total flux subtracted in 200 components = -8.32888e-05 Jy ! Clean residual min=-0.001302 max=0.001354 Jy/beam ! Clean residual mean=0.000005 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0523426 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.0523426 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=0.042780Jy sigma=0.647488 ! Fit after self-cal, rms=0.042780Jy sigma=0.647480 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 = -2.26694e-05 Jy ! Component: 100 - total flux cleaned = -1.26557e-05 Jy ! Component: 150 - total flux cleaned = -4.42016e-06 Jy ! Component: 200 - total flux cleaned = 2.34591e-06 Jy ! Total flux subtracted in 200 components = 2.34591e-06 Jy ! Clean residual min=-0.001303 max=0.001355 Jy/beam ! Clean residual mean=0.000005 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.052345 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 0.0523449 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=0.042779Jy sigma=0.647476 ! Fit after self-cal, rms=0.042779Jy sigma=0.647471 ! 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=1.948 mas, bmaj=3.709 mas, bpa=-8.83 degrees ! Estimated noise=0.588601 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.948 x 3.709 at -8.83 degrees (North through East) ! Clean map min=-0.0013428 max=0.043327 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=1.691 mas, bmaj=3.565 mas, bpa=-9.175 degrees ! Estimated noise=0.813626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328786 Jy ! Component: 100 - total flux cleaned = 0.0413778 Jy ! Component: 150 - total flux cleaned = 0.0456078 Jy ! Component: 200 - total flux cleaned = 0.0483496 Jy ! Total flux subtracted in 200 components = 0.0483496 Jy ! Clean residual min=-0.002353 max=0.002183 Jy/beam ! Clean residual mean=0.000002 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.0483496 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0483496 Jy ! Inverting map and beam ! Estimated beam: bmin=1.948 mas, bmaj=3.709 mas, bpa=-8.83 degrees ! Estimated noise=0.588601 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 = 0.00195042 Jy ! Component: 100 - total flux cleaned = 0.00310524 Jy ! Component: 150 - total flux cleaned = 0.00349229 Jy ! Component: 200 - total flux cleaned = 0.00372402 Jy ! Total flux subtracted in 200 components = 0.00372402 Jy ! Clean residual min=-0.001442 max=0.001468 Jy/beam ! Clean residual mean=0.000003 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0520737 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 53 components and 0.0520737 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=2.492 mas, bmaj=3.909 mas, bpa=-9.458 degrees ! Estimated noise=0.609912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000220782 Jy ! Component: 100 - total flux cleaned = 0.000270546 Jy ! Component: 150 - total flux cleaned = 0.000297663 Jy ! Component: 200 - total flux cleaned = 0.000321793 Jy ! Total flux subtracted in 200 components = 0.000321793 Jy ! Clean residual min=-0.001330 max=0.001348 Jy/beam ! Clean residual mean=0.000004 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0523955 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 = 2.13197e-05 Jy ! Component: 100 - total flux cleaned = 4.01741e-05 Jy ! Component: 150 - total flux cleaned = 5.76803e-05 Jy ! Component: 200 - total flux cleaned = 7.36834e-05 Jy ! Total flux subtracted in 200 components = 7.36834e-05 Jy ! Clean residual min=-0.001319 max=0.001347 Jy/beam ! Clean residual mean=0.000004 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0524691 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 76 components and 0.0524691 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.948 mas, bmaj=3.709 mas, bpa=-8.83 degrees ! Estimated noise=0.588601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127936 Jy ! Component: 100 - total flux cleaned = 0.000148365 Jy ! Component: 150 - total flux cleaned = 0.00015755 Jy ! Component: 200 - total flux cleaned = 0.000166551 Jy ! Total flux subtracted in 200 components = 0.000166551 Jy ! Clean residual min=-0.001380 max=0.001492 Jy/beam ! Clean residual mean=0.000003 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0526357 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.0526357 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=0.042793Jy sigma=0.647664 ! Fit after self-cal, rms=0.042791Jy sigma=0.647624 wmodel J0030-0000_X_map.mod ! Writing 82 model components to file: J0030-0000_X_map.mod wobs J0030-0000_X_uvs.fits ! Writing UV FITS file: J0030-0000_X_uvs.fits wwins J0030-0000_X_map.win ! wwins: Wrote 1 windows to J0030-0000_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 = 0.000194985 Jy ! Component: 100 - total flux cleaned = 0.000219019 Jy ! Component: 150 - total flux cleaned = 0.000217805 Jy ! Component: 200 - total flux cleaned = 0.000217726 Jy ! Component: 250 - total flux cleaned = 0.000136899 Jy ! Component: 300 - total flux cleaned = 2.04927e-05 Jy ! Component: 350 - total flux cleaned = -0.000111297 Jy ! Component: 400 - total flux cleaned = -0.000293935 Jy ! Component: 450 - total flux cleaned = -0.000417797 Jy ! Component: 500 - total flux cleaned = -0.000486298 Jy ! Component: 550 - total flux cleaned = -0.000553919 Jy ! Component: 600 - total flux cleaned = -0.000620075 Jy ! Component: 650 - total flux cleaned = -0.000684704 Jy ! Component: 700 - total flux cleaned = -0.000700549 Jy ! Component: 750 - total flux cleaned = -0.00076297 Jy ! Component: 800 - total flux cleaned = -0.000899112 Jy ! Component: 850 - total flux cleaned = -0.000943659 Jy ! Component: 900 - total flux cleaned = -0.00104569 Jy ! Component: 950 - total flux cleaned = -0.00113126 Jy ! Component: 1000 - total flux cleaned = -0.001173 Jy ! Component: 1050 - total flux cleaned = -0.00124171 Jy ! Component: 1100 - total flux cleaned = -0.00128259 Jy ! Component: 1150 - total flux cleaned = -0.00136246 Jy ! Component: 1200 - total flux cleaned = -0.00142795 Jy ! Component: 1250 - total flux cleaned = -0.00149218 Jy ! Component: 1300 - total flux cleaned = -0.00154283 Jy ! Component: 1350 - total flux cleaned = -0.00155538 Jy ! Component: 1400 - total flux cleaned = -0.0016045 Jy ! Component: 1450 - total flux cleaned = -0.00160455 Jy ! Component: 1500 - total flux cleaned = -0.00161631 Jy ! Component: 1550 - total flux cleaned = -0.00168684 Jy ! Component: 1600 - total flux cleaned = -0.00169822 Jy ! Component: 1650 - total flux cleaned = -0.00169825 Jy ! Component: 1700 - total flux cleaned = -0.00169839 Jy ! Component: 1750 - total flux cleaned = -0.00172075 Jy ! Component: 1800 - total flux cleaned = -0.00172057 Jy ! Component: 1850 - total flux cleaned = -0.00169907 Jy ! Component: 1900 - total flux cleaned = -0.00173138 Jy ! Component: 1950 - total flux cleaned = -0.00172081 Jy ! Component: 2000 - total flux cleaned = -0.00172091 Jy ! Component: 2050 - total flux cleaned = -0.00173121 Jy ! Component: 2100 - total flux cleaned = -0.00176179 Jy ! Component: 2150 - total flux cleaned = -0.00173134 Jy ! Component: 2200 - total flux cleaned = -0.00174142 Jy ! Component: 2250 - total flux cleaned = -0.0017413 Jy ! Component: 2300 - total flux cleaned = -0.00173155 Jy ! Component: 2350 - total flux cleaned = -0.00173148 Jy ! Component: 2400 - total flux cleaned = -0.00173136 Jy ! Component: 2450 - total flux cleaned = -0.00172201 Jy ! Component: 2500 - total flux cleaned = -0.0017034 Jy ! Component: 2550 - total flux cleaned = -0.00174024 Jy ! Component: 2600 - total flux cleaned = -0.00172182 Jy ! Component: 2650 - total flux cleaned = -0.00173991 Jy ! Component: 2700 - total flux cleaned = -0.00174001 Jy ! Component: 2750 - total flux cleaned = -0.00176648 Jy ! Component: 2800 - total flux cleaned = -0.00177517 Jy ! Component: 2850 - total flux cleaned = -0.00176642 Jy ! Component: 2900 - total flux cleaned = -0.00174934 Jy ! Component: 2950 - total flux cleaned = -0.00176652 Jy ! Component: 3000 - total flux cleaned = -0.00178345 Jy ! Component: 3050 - total flux cleaned = -0.00179178 Jy ! Component: 3100 - total flux cleaned = -0.0017834 Jy ! Component: 3150 - total flux cleaned = -0.00175846 Jy ! Component: 3200 - total flux cleaned = -0.0017585 Jy ! Component: 3250 - total flux cleaned = -0.00172576 Jy ! Component: 3300 - total flux cleaned = -0.00173386 Jy ! Component: 3350 - total flux cleaned = -0.00169361 Jy ! Component: 3400 - total flux cleaned = -0.00165357 Jy ! Component: 3450 - total flux cleaned = -0.00163768 Jy ! Component: 3500 - total flux cleaned = -0.0016298 Jy ! Component: 3550 - total flux cleaned = -0.00160624 Jy ! Component: 3600 - total flux cleaned = -0.00159058 Jy ! Component: 3650 - total flux cleaned = -0.00156742 Jy ! Component: 3700 - total flux cleaned = -0.00154439 Jy ! Component: 3750 - total flux cleaned = -0.00151391 Jy ! Component: 3800 - total flux cleaned = -0.00149886 Jy ! Component: 3850 - total flux cleaned = -0.00151392 Jy ! Component: 3900 - total flux cleaned = -0.00147653 Jy ! Component: 3950 - total flux cleaned = -0.0014691 Jy ! Component: 4000 - total flux cleaned = -0.00145438 Jy ! Component: 4050 - total flux cleaned = -0.00147641 Jy ! Total flux subtracted in 4096 components = -0.00146907 Jy ! Clean residual min=-0.000421 max=0.000433 Jy/beam ! Clean residual mean=0.000002 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0511666 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 387 components and 0.0511666 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0030-0000_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.948 x 3.709 at -8.83 degrees (North through East) ! Clean map min=-0.00099428 max=0.043422 Jy/beam ! Writing clean map to FITS file: .//J0030-0000_X_map.fits wmodel .//J0030-0000_X_map.mod ! Writing 387 model components to file: .//J0030-0000_X_map.mod wobs .//J0030-0000_X_uvs.fits ! Writing UV FITS file: .//J0030-0000_X_uvs.fits wwins .//J0030-0000_X_map.win ! wwins: Wrote 2 windows to .//J0030-0000_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0434221 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135037 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.932959 0.932959 1.86592 3.73184 7.46367 14.9273 29.8547 59.7094 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 321.557 quit ! Quitting program ! Log file .//J0030-0000_X_dfm.log closed on Sun Jan 19 23:43:04 2020