! Started logfile: .//J1401-3559_C_dfm.log on Mon Jan 20 18:10:56 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1401-3559_C_uva.fits ! Reading UV FITS file: .//J1401-3559_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1401-3559 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 2520 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 J1401-3559_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. ! ! 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=1.004380Jy sigma=10.944786 ! Fit after self-cal, rms=0.935964Jy sigma=10.080001 ! 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=1.756 mas, bmaj=8.247 mas, bpa=-3.269 degrees ! Estimated noise=2.14485 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 = 0.057045 Jy ! Component: 100 - total flux cleaned = 0.0729146 Jy ! Total flux subtracted in 100 components = 0.0729146 Jy ! Clean residual min=-0.007033 max=0.009823 Jy/beam ! Clean residual mean=-0.000041 rms=0.001943 Jy/beam ! Combined flux in latest and established models = 0.0729146 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0729146 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=0.079483Jy sigma=0.712372 ! Fit after self-cal, rms=0.078724Jy sigma=0.708172 ! 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=2.098 mas, bmaj=9.252 mas, bpa=-4.486 degrees ! Estimated noise=1.36251 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 = 0.00680939 Jy ! Component: 100 - total flux cleaned = 0.00892605 Jy ! Component: 150 - total flux cleaned = 0.00907432 Jy ! Component: 200 - total flux cleaned = 0.00923559 Jy ! Total flux subtracted in 200 components = 0.00923559 Jy ! Clean residual min=-0.004930 max=0.004377 Jy/beam ! Clean residual mean=-0.000031 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.0821502 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 43 components and 0.0821502 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=0.078410Jy sigma=0.698964 ! Fit after self-cal, rms=0.078330Jy sigma=0.698778 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.098 x 9.252 at -4.486 degrees (North through East) ! Clean map min=-0.0047275 max=0.071543 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.34 KP 1.09 LA 0.99 ! NL 1.00 PT 1.08 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 HN 1.00 KP 0.89 LA 1.04 ! NL 1.27 PT 0.96 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.97 KP 1.04 LA 0.86 ! NL 1.11 PT 1.01 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.67 KP 1.10 LA 0.97 ! NL 1.05 PT 0.92 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.24 HN 1.31 KP 1.00 LA 0.84 ! NL 0.96 PT 0.94 SC 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 1.16 KP 0.89 LA 0.83 ! NL 1.06 PT 0.93 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.01 KP 0.96 LA 0.93 ! NL 1.24 PT 1.10 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.96 KP 1.02 LA 0.81 ! NL 1.47 PT 1.01 SC 1.02 ! ! ! Fit before self-cal, rms=0.078330Jy sigma=0.698778 ! Fit after self-cal, rms=0.083419Jy sigma=0.689475 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.087 mas, bmaj=9.402 mas, bpa=-4.192 degrees ! Estimated noise=1.36012 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 = -0.000991436 Jy ! Component: 100 - total flux cleaned = -0.00117673 Jy ! Component: 150 - total flux cleaned = -0.00124255 Jy ! Component: 200 - total flux cleaned = -0.00130592 Jy ! Total flux subtracted in 200 components = -0.00130592 Jy ! Clean residual min=-0.003488 max=0.003757 Jy/beam ! Clean residual mean=-0.000025 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.0808443 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.0808443 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=0.083362Jy sigma=0.689204 ! Fit after self-cal, rms=0.083790Jy sigma=0.688586 ! 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=0.083790Jy sigma=0.688586 ! Fit after self-cal, rms=0.085909Jy sigma=0.688456 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.088 mas, bmaj=9.464 mas, bpa=-4.122 degrees ! Estimated noise=1.36086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102872 Jy ! Component: 100 - total flux cleaned = -0.00112249 Jy ! Component: 150 - total flux cleaned = -0.00120817 Jy ! Component: 200 - total flux cleaned = -0.00126074 Jy ! Total flux subtracted in 200 components = -0.00126074 Jy ! Clean residual min=-0.003383 max=0.003754 Jy/beam ! Clean residual mean=-0.000025 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.0795835 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.0795835 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=0.085866Jy sigma=0.688272 ! Fit after self-cal, rms=0.085967Jy sigma=0.688249 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 = -0.000179247 Jy ! Component: 100 - total flux cleaned = -0.00020424 Jy ! Component: 150 - total flux cleaned = -0.000250572 Jy ! Component: 200 - total flux cleaned = -0.000315546 Jy ! Total flux subtracted in 200 components = -0.000315546 Jy ! Clean residual min=-0.003345 max=0.003712 Jy/beam ! Clean residual mean=-0.000027 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.079268 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.079268 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=0.085945Jy sigma=0.688160 ! Fit after self-cal, rms=0.085955Jy sigma=0.688153 ! 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=0.085955Jy sigma=0.688153 ! Fit after self-cal, rms=0.087567Jy sigma=0.688061 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.088 mas, bmaj=9.524 mas, bpa=-4.065 degrees ! Estimated noise=1.36081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000961599 Jy ! Component: 100 - total flux cleaned = -0.00106214 Jy ! Component: 150 - total flux cleaned = -0.00113069 Jy ! Component: 200 - total flux cleaned = -0.00117308 Jy ! Total flux subtracted in 200 components = -0.00117308 Jy ! Clean residual min=-0.003309 max=0.003693 Jy/beam ! Clean residual mean=-0.000026 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.0780949 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.0780949 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=0.087536Jy sigma=0.687944 ! Fit after self-cal, rms=0.087608Jy sigma=0.687933 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 = -0.000147622 Jy ! Component: 100 - total flux cleaned = -0.000187582 Jy ! Component: 150 - total flux cleaned = -0.000242685 Jy ! Component: 200 - total flux cleaned = -0.000276654 Jy ! Total flux subtracted in 200 components = -0.000276654 Jy ! Clean residual min=-0.003280 max=0.003666 Jy/beam ! Clean residual mean=-0.000028 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.0778182 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.0778182 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=0.087592Jy sigma=0.687881 ! Fit after self-cal, rms=0.087601Jy sigma=0.687877 ! 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=0.087601Jy sigma=0.687877 ! Fit after self-cal, rms=0.089060Jy sigma=0.687797 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.757 mas, bmaj=11.31 mas, bpa=-8.66 degrees ! Estimated noise=1.55776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000577114 Jy ! Component: 100 - total flux cleaned = -0.000639266 Jy ! Component: 150 - total flux cleaned = -0.000721817 Jy ! Component: 200 - total flux cleaned = -0.000770131 Jy ! Total flux subtracted in 200 components = -0.000770131 Jy ! Clean residual min=-0.003599 max=0.003325 Jy/beam ! Clean residual mean=-0.000039 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.0770481 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 0.0770481 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=0.089032Jy sigma=0.687783 ! Fit after self-cal, rms=0.089100Jy sigma=0.687732 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 = -2.29338e-05 Jy ! Component: 100 - total flux cleaned = -7.06034e-05 Jy ! Component: 150 - total flux cleaned = -0.000114771 Jy ! Component: 200 - total flux cleaned = -0.000173423 Jy ! Total flux subtracted in 200 components = -0.000173423 Jy ! Clean residual min=-0.003579 max=0.003256 Jy/beam ! Clean residual mean=-0.000040 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.0768747 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 71 components and 0.0768747 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=0.089086Jy sigma=0.687749 ! Fit after self-cal, rms=0.089098Jy sigma=0.687727 ! 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=2.089 mas, bmaj=9.582 mas, bpa=-4.007 degrees ! Estimated noise=1.35965 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.089 x 9.582 at -4.007 degrees (North through East) ! Clean map min=-0.0035256 max=0.071309 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=1.732 mas, bmaj=8.533 mas, bpa=-2.719 degrees ! Estimated noise=2.1377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0569426 Jy ! Component: 100 - total flux cleaned = 0.0705623 Jy ! Component: 150 - total flux cleaned = 0.0714858 Jy ! Component: 200 - total flux cleaned = 0.0717468 Jy ! Total flux subtracted in 200 components = 0.0717468 Jy ! Clean residual min=-0.005051 max=0.004268 Jy/beam ! Clean residual mean=-0.000024 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.0717468 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0717468 Jy ! Inverting map and beam ! Estimated beam: bmin=2.089 mas, bmaj=9.582 mas, bpa=-4.007 degrees ! Estimated noise=1.35965 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 = 0.00285003 Jy ! Component: 100 - total flux cleaned = 0.00419996 Jy ! Component: 150 - total flux cleaned = 0.00436686 Jy ! Component: 200 - total flux cleaned = 0.00451149 Jy ! Total flux subtracted in 200 components = 0.00451149 Jy ! Clean residual min=-0.003782 max=0.003713 Jy/beam ! Clean residual mean=-0.000033 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.0762583 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.0762583 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=3.757 mas, bmaj=11.31 mas, bpa=-8.66 degrees ! Estimated noise=1.55776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000756036 Jy ! Component: 100 - total flux cleaned = 0.000787724 Jy ! Component: 150 - total flux cleaned = 0.000787683 Jy ! Component: 200 - total flux cleaned = 0.00073293 Jy ! Total flux subtracted in 200 components = 0.00073293 Jy ! Clean residual min=-0.003591 max=0.003327 Jy/beam ! Clean residual mean=-0.000043 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.0769912 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 = -4.8438e-05 Jy ! Component: 100 - total flux cleaned = -7.09375e-05 Jy ! Component: 150 - total flux cleaned = -0.000113168 Jy ! Component: 200 - total flux cleaned = -0.000151052 Jy ! Total flux subtracted in 200 components = -0.000151052 Jy ! Clean residual min=-0.003606 max=0.003262 Jy/beam ! Clean residual mean=-0.000044 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.0768401 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.0768401 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.089 mas, bmaj=9.582 mas, bpa=-4.007 degrees ! Estimated noise=1.35965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000268243 Jy ! Component: 100 - total flux cleaned = -0.000341118 Jy ! Component: 150 - total flux cleaned = -0.000360388 Jy ! Component: 200 - total flux cleaned = -0.000344762 Jy ! Total flux subtracted in 200 components = -0.000344762 Jy ! Clean residual min=-0.003495 max=0.003659 Jy/beam ! Clean residual mean=-0.000028 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.0764954 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.0764954 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=0.089125Jy sigma=0.687803 ! Fit after self-cal, rms=0.089133Jy sigma=0.687770 wmodel J1401-3559_C_map.mod ! Writing 71 model components to file: J1401-3559_C_map.mod wobs J1401-3559_C_uvs.fits ! Writing UV FITS file: J1401-3559_C_uvs.fits wwins J1401-3559_C_map.win ! wwins: Wrote 1 windows to J1401-3559_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 = -3.23664e-05 Jy ! Component: 100 - total flux cleaned = -0.000424122 Jy ! Component: 150 - total flux cleaned = -0.000832034 Jy ! Component: 200 - total flux cleaned = -0.0011689 Jy ! Component: 250 - total flux cleaned = -0.00121569 Jy ! Component: 300 - total flux cleaned = -0.00117134 Jy ! Component: 350 - total flux cleaned = -0.00121203 Jy ! Component: 400 - total flux cleaned = -0.00117158 Jy ! Component: 450 - total flux cleaned = -0.00121073 Jy ! Component: 500 - total flux cleaned = -0.00128713 Jy ! Component: 550 - total flux cleaned = -0.00128675 Jy ! Component: 600 - total flux cleaned = -0.00128651 Jy ! Component: 650 - total flux cleaned = -0.00121772 Jy ! Component: 700 - total flux cleaned = -0.00111604 Jy ! Component: 750 - total flux cleaned = -0.00108245 Jy ! Component: 800 - total flux cleaned = -0.000919844 Jy ! Component: 850 - total flux cleaned = -0.00101541 Jy ! Component: 900 - total flux cleaned = -0.000983856 Jy ! Component: 950 - total flux cleaned = -0.00104473 Jy ! Component: 1000 - total flux cleaned = -0.00101465 Jy ! Component: 1050 - total flux cleaned = -0.00107309 Jy ! Component: 1100 - total flux cleaned = -0.00110172 Jy ! Component: 1150 - total flux cleaned = -0.00112995 Jy ! Component: 1200 - total flux cleaned = -0.00118644 Jy ! Component: 1250 - total flux cleaned = -0.00129718 Jy ! Component: 1300 - total flux cleaned = -0.00137893 Jy ! Component: 1350 - total flux cleaned = -0.00148638 Jy ! Component: 1400 - total flux cleaned = -0.00164492 Jy ! Component: 1450 - total flux cleaned = -0.00169705 Jy ! Component: 1500 - total flux cleaned = -0.0018256 Jy ! Component: 1550 - total flux cleaned = -0.00190175 Jy ! Component: 1600 - total flux cleaned = -0.00197709 Jy ! Component: 1650 - total flux cleaned = -0.0021012 Jy ! Component: 1700 - total flux cleaned = -0.00219923 Jy ! Component: 1750 - total flux cleaned = -0.00229642 Jy ! Component: 1800 - total flux cleaned = -0.0023688 Jy ! Component: 1850 - total flux cleaned = -0.00251134 Jy ! Component: 1900 - total flux cleaned = -0.00253487 Jy ! Component: 1950 - total flux cleaned = -0.00262829 Jy ! Component: 2000 - total flux cleaned = -0.0027667 Jy ! Component: 2050 - total flux cleaned = -0.00283527 Jy ! Component: 2100 - total flux cleaned = -0.00292595 Jy ! Component: 2150 - total flux cleaned = -0.00303802 Jy ! Component: 2200 - total flux cleaned = -0.00310458 Jy ! Component: 2250 - total flux cleaned = -0.00319255 Jy ! Component: 2300 - total flux cleaned = -0.00323635 Jy ! Component: 2350 - total flux cleaned = -0.00334484 Jy ! Component: 2400 - total flux cleaned = -0.00347375 Jy ! Component: 2450 - total flux cleaned = -0.00355903 Jy ! Component: 2500 - total flux cleaned = -0.00366473 Jy ! Component: 2550 - total flux cleaned = -0.00374868 Jy ! Component: 2600 - total flux cleaned = -0.00383202 Jy ! Component: 2650 - total flux cleaned = -0.00395623 Jy ! Component: 2700 - total flux cleaned = -0.00401786 Jy ! Component: 2750 - total flux cleaned = -0.00414027 Jy ! Component: 2800 - total flux cleaned = -0.00420104 Jy ! Component: 2850 - total flux cleaned = -0.00426155 Jy ! Component: 2900 - total flux cleaned = -0.0044016 Jy ! Component: 2950 - total flux cleaned = -0.00444152 Jy ! Component: 3000 - total flux cleaned = -0.00454028 Jy ! Component: 3050 - total flux cleaned = -0.00459927 Jy ! Component: 3100 - total flux cleaned = -0.00467738 Jy ! Component: 3150 - total flux cleaned = -0.00473568 Jy ! Component: 3200 - total flux cleaned = -0.0048517 Jy ! Component: 3250 - total flux cleaned = -0.00485169 Jy ! Component: 3300 - total flux cleaned = -0.00490923 Jy ! Component: 3350 - total flux cleaned = -0.0049476 Jy ! Component: 3400 - total flux cleaned = -0.00498596 Jy ! Component: 3450 - total flux cleaned = -0.00508117 Jy ! Component: 3500 - total flux cleaned = -0.00510022 Jy ! Component: 3550 - total flux cleaned = -0.00519507 Jy ! Component: 3600 - total flux cleaned = -0.00521394 Jy ! Component: 3650 - total flux cleaned = -0.00528929 Jy ! Component: 3700 - total flux cleaned = -0.00532681 Jy ! Component: 3750 - total flux cleaned = -0.00538316 Jy ! Component: 3800 - total flux cleaned = -0.00542062 Jy ! Component: 3850 - total flux cleaned = -0.00545799 Jy ! Component: 3900 - total flux cleaned = -0.00549538 Jy ! Component: 3950 - total flux cleaned = -0.00547668 Jy ! Component: 4000 - total flux cleaned = -0.00549523 Jy ! Component: 4050 - total flux cleaned = -0.00549505 Jy ! Total flux subtracted in 4096 components = -0.005495 Jy ! Clean residual min=-0.000965 max=0.000945 Jy/beam ! Clean residual mean=0.000005 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0710004 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 352 components and 0.0710004 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1401-3559_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.089 x 9.582 at -4.007 degrees (North through East) ! Clean map min=-0.0029249 max=0.072113 Jy/beam ! Writing clean map to FITS file: .//J1401-3559_C_map.fits wmodel .//J1401-3559_C_map.mod ! Writing 352 model components to file: .//J1401-3559_C_map.mod wobs .//J1401-3559_C_uvs.fits ! Writing UV FITS file: .//J1401-3559_C_uvs.fits wwins .//J1401-3559_C_map.win ! wwins: Wrote 2 windows to .//J1401-3559_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.072113 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000328777 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.36776 1.36776 2.73551 5.47103 10.9421 21.8841 43.7682 87.5364 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 219.337 quit ! Quitting program ! Log file .//J1401-3559_C_dfm.log closed on Mon Jan 20 18:10:59 2020