! Started logfile: .//J0922-3532_X_dfm.log on Mon Jan 20 17:49:05 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 .//J0922-3532_X_uva.fits ! Reading UV FITS file: .//J0922-3532_X_uva.fits ! AN table 1: 17 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.960784 visibilities/baseline/integration-bin. ! Found source: J0922-3532 ! ! 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 76 lines of history. ! ! Reading 1960 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 J0922-3532_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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005579Jy sigma=10.847126 ! Fit after self-cal, rms=0.952757Jy sigma=10.293862 ! 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=1.253 mas, bmaj=17.85 mas, bpa=-12.16 degrees ! Estimated noise=2.95444 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 = 0.0405034 Jy ! Component: 100 - total flux cleaned = 0.0486865 Jy ! Total flux subtracted in 100 components = 0.0486865 Jy ! Clean residual min=-0.006019 max=0.005010 Jy/beam ! Clean residual mean=-0.000005 rms=0.001651 Jy/beam ! Combined flux in latest and established models = 0.0486865 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0486865 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=0.074492Jy sigma=0.637627 ! Fit after self-cal, rms=0.073205Jy sigma=0.628559 ! 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=1.593 mas, bmaj=18.68 mas, bpa=-12.46 degrees ! Estimated noise=1.55793 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 = 7.77714e-05 Jy ! Component: 100 - total flux cleaned = 0.00136295 Jy ! Component: 150 - total flux cleaned = 0.00156653 Jy ! Component: 200 - total flux cleaned = 0.00167765 Jy ! Total flux subtracted in 200 components = 0.00167765 Jy ! Clean residual min=-0.004879 max=0.004765 Jy/beam ! Clean residual mean=-0.000027 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.0503642 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 46 components and 0.0503642 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=0.072951Jy sigma=0.625154 ! Fit after self-cal, rms=0.072819Jy sigma=0.624624 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.593 x 18.68 at -12.46 degrees (North through East) ! Clean map min=-0.0048335 max=0.05098 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 0.95 KP 0.89 NL 1.01 ! OV 1.34 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 HN 0.98 KP 1.06 NL 1.23 ! OV 1.14 PT 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.83 HN 1.20 KP 1.00 NL 0.92 ! OV 1.20 PT 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 0.93 KP 1.00 NL 1.03 ! OV 1.39 PT 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.80 HN 1.24 KP 1.04 NL 0.79 ! OV 1.00 PT 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.80 HN 0.84 KP 0.97 NL 1.33 ! OV 1.13 PT 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.84 HN 1.03 KP 1.04 NL 0.89 ! OV 1.11 PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 HN 0.78 KP 0.96 NL 1.14 ! OV 1.33 PT 0.99 ! ! ! Fit before self-cal, rms=0.072819Jy sigma=0.624624 ! Fit after self-cal, rms=0.073808Jy sigma=0.614906 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.603 mas, bmaj=18.63 mas, bpa=-12.48 degrees ! Estimated noise=1.5408 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 = -9.91511e-05 Jy ! Component: 100 - total flux cleaned = -0.000578844 Jy ! Component: 150 - total flux cleaned = -0.00101081 Jy ! Component: 200 - total flux cleaned = -0.00112574 Jy ! Total flux subtracted in 200 components = -0.00112574 Jy ! Clean residual min=-0.002179 max=0.002412 Jy/beam ! Clean residual mean=-0.000002 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0492384 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.0492384 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=0.073709Jy sigma=0.614326 ! Fit after self-cal, rms=0.074088Jy sigma=0.612593 ! 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=0.074088Jy sigma=0.612593 ! Fit after self-cal, rms=0.075175Jy sigma=0.612138 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.596 mas, bmaj=18.64 mas, bpa=-12.44 degrees ! Estimated noise=1.54097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230571 Jy ! Component: 100 - total flux cleaned = -0.000180193 Jy ! Component: 150 - total flux cleaned = -0.000369213 Jy ! Component: 200 - total flux cleaned = -0.000577884 Jy ! Total flux subtracted in 200 components = -0.000577884 Jy ! Clean residual min=-0.002143 max=0.002279 Jy/beam ! Clean residual mean=0.000003 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0486605 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.0486605 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=0.075080Jy sigma=0.611691 ! Fit after self-cal, rms=0.075154Jy sigma=0.611406 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 = -2.16371e-05 Jy ! Component: 100 - total flux cleaned = -0.000142562 Jy ! Component: 150 - total flux cleaned = -0.000177106 Jy ! Component: 200 - total flux cleaned = -0.00027024 Jy ! Total flux subtracted in 200 components = -0.00027024 Jy ! Clean residual min=-0.002205 max=0.002331 Jy/beam ! Clean residual mean=0.000002 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0483903 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.0483903 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=0.075083Jy sigma=0.611125 ! Fit after self-cal, rms=0.075065Jy sigma=0.611042 ! 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=0.075065Jy sigma=0.611042 ! Fit after self-cal, rms=0.075245Jy sigma=0.610916 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.589 mas, bmaj=18.66 mas, bpa=-12.42 degrees ! Estimated noise=1.53848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000268352 Jy ! Component: 100 - total flux cleaned = 6.37275e-05 Jy ! Component: 150 - total flux cleaned = -0.000151589 Jy ! Component: 200 - total flux cleaned = -0.000264167 Jy ! Total flux subtracted in 200 components = -0.000264167 Jy ! Clean residual min=-0.002175 max=0.002418 Jy/beam ! Clean residual mean=0.000004 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.0481261 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.0481261 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=0.075192Jy sigma=0.610716 ! Fit after self-cal, rms=0.075234Jy sigma=0.610633 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 = -6.90055e-05 Jy ! Component: 100 - total flux cleaned = -0.000188993 Jy ! Component: 150 - total flux cleaned = -0.000299149 Jy ! Component: 200 - total flux cleaned = -0.000351541 Jy ! Total flux subtracted in 200 components = -0.000351541 Jy ! Clean residual min=-0.002233 max=0.002400 Jy/beam ! Clean residual mean=0.000003 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0477746 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 120 components and 0.0477746 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=0.075193Jy sigma=0.610498 ! Fit after self-cal, rms=0.075183Jy sigma=0.610466 ! 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=0.075183Jy sigma=0.610466 ! Fit after self-cal, rms=0.075235Jy sigma=0.610409 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.408 mas, bmaj=19.74 mas, bpa=-13.68 degrees ! Estimated noise=1.54139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000357858 Jy ! Component: 100 - total flux cleaned = 0.000414172 Jy ! Component: 150 - total flux cleaned = 0.000398722 Jy ! Component: 200 - total flux cleaned = 0.000384261 Jy ! Total flux subtracted in 200 components = 0.000384261 Jy ! Clean residual min=-0.002105 max=0.002147 Jy/beam ! Clean residual mean=0.000005 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0481589 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 134 components and 0.0481589 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=0.075212Jy sigma=0.610357 ! Fit after self-cal, rms=0.075238Jy sigma=0.610329 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, 51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155725 Jy ! Component: 100 - total flux cleaned = 0.00168144 Jy ! Component: 150 - total flux cleaned = 0.00191815 Jy ! Component: 200 - total flux cleaned = 0.00239204 Jy ! Total flux subtracted in 200 components = 0.00239204 Jy ! Clean residual min=-0.001415 max=0.001455 Jy/beam ! Clean residual mean=0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0505509 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 152 components and 0.0505509 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=0.075065Jy sigma=0.609430 ! Fit after self-cal, rms=0.075055Jy sigma=0.609108 ! 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=1.583 mas, bmaj=18.66 mas, bpa=-12.4 degrees ! Estimated noise=1.53696 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.583 x 18.66 at -12.4 degrees (North through East) ! Clean map min=-0.0053024 max=0.050086 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=1.26 mas, bmaj=18.03 mas, bpa=-12.13 degrees ! Estimated noise=2.873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0387296 Jy ! Component: 100 - total flux cleaned = 0.0392106 Jy ! Component: 150 - total flux cleaned = 0.0424286 Jy ! Component: 200 - total flux cleaned = 0.0458152 Jy ! Total flux subtracted in 200 components = 0.0458152 Jy ! Clean residual min=-0.006061 max=0.005656 Jy/beam ! Clean residual mean=0.000006 rms=0.001635 Jy/beam ! Combined flux in latest and established models = 0.0458152 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0458152 Jy ! Inverting map and beam ! Estimated beam: bmin=1.583 mas, bmaj=18.66 mas, bpa=-12.4 degrees ! Estimated noise=1.53696 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 = 0.00181857 Jy ! Component: 100 - total flux cleaned = 0.00359689 Jy ! Component: 150 - total flux cleaned = 0.00502211 Jy ! Component: 200 - total flux cleaned = 0.00580108 Jy ! Total flux subtracted in 200 components = 0.00580108 Jy ! Clean residual min=-0.002608 max=0.002524 Jy/beam ! Clean residual mean=0.000004 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.0516163 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 58 components and 0.0516163 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=2.408 mas, bmaj=19.74 mas, bpa=-13.68 degrees ! Estimated noise=1.54139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000650169 Jy ! Component: 100 - total flux cleaned = 0.00127575 Jy ! Component: 150 - total flux cleaned = 0.00178803 Jy ! Component: 200 - total flux cleaned = 0.00216148 Jy ! Total flux subtracted in 200 components = 0.00216148 Jy ! Clean residual min=-0.001560 max=0.001736 Jy/beam ! Clean residual mean=0.000003 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0537778 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 = 0.000300637 Jy ! Component: 100 - total flux cleaned = 0.000573899 Jy ! Component: 150 - total flux cleaned = 0.000730274 Jy ! Component: 200 - total flux cleaned = 0.000875739 Jy ! Total flux subtracted in 200 components = 0.000875739 Jy ! Clean residual min=-0.001336 max=0.001629 Jy/beam ! Clean residual mean=0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0546535 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 113 components and 0.0546535 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.583 mas, bmaj=18.66 mas, bpa=-12.4 degrees ! Estimated noise=1.53696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000378538 Jy ! Component: 100 - total flux cleaned = -0.000645434 Jy ! Component: 150 - total flux cleaned = -0.000809834 Jy ! Component: 200 - total flux cleaned = -0.000888299 Jy ! Total flux subtracted in 200 components = -0.000888299 Jy ! Clean residual min=-0.002067 max=0.002093 Jy/beam ! Clean residual mean=0.000001 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0537652 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 143 components and 0.0537652 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=0.074924Jy sigma=0.608757 ! Fit after self-cal, rms=0.074925Jy sigma=0.608263 wmodel J0922-3532_X_map.mod ! Writing 143 model components to file: J0922-3532_X_map.mod wobs J0922-3532_X_uvs.fits ! Writing UV FITS file: J0922-3532_X_uvs.fits wwins J0922-3532_X_map.win ! wwins: Wrote 2 windows to J0922-3532_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 = 0.00013738 Jy ! Component: 100 - total flux cleaned = -0.000129054 Jy ! Component: 150 - total flux cleaned = -0.000310797 Jy ! Component: 200 - total flux cleaned = -0.000508007 Jy ! Component: 250 - total flux cleaned = -0.000639556 Jy ! Component: 300 - total flux cleaned = -0.000862816 Jy ! Component: 350 - total flux cleaned = -0.000956892 Jy ! Component: 400 - total flux cleaned = -0.000865921 Jy ! Component: 450 - total flux cleaned = -0.000779006 Jy ! Component: 500 - total flux cleaned = -0.000715463 Jy ! Component: 550 - total flux cleaned = -0.000695127 Jy ! Component: 600 - total flux cleaned = -0.000715193 Jy ! Component: 650 - total flux cleaned = -0.000715285 Jy ! Component: 700 - total flux cleaned = -0.000753626 Jy ! Component: 750 - total flux cleaned = -0.000716163 Jy ! Component: 800 - total flux cleaned = -0.000661457 Jy ! Component: 850 - total flux cleaned = -0.000498434 Jy ! Component: 900 - total flux cleaned = -0.000318889 Jy ! Component: 950 - total flux cleaned = -0.00017643 Jy ! Component: 1000 - total flux cleaned = 1.8417e-05 Jy ! Component: 1050 - total flux cleaned = 0.000212419 Jy ! Component: 1100 - total flux cleaned = 0.000388168 Jy ! Component: 1150 - total flux cleaned = 0.00052863 Jy ! Component: 1200 - total flux cleaned = 0.00066916 Jy ! Component: 1250 - total flux cleaned = 0.000792021 Jy ! Component: 1300 - total flux cleaned = 0.000879738 Jy ! Component: 1350 - total flux cleaned = 0.000950279 Jy ! Component: 1400 - total flux cleaned = 0.000914712 Jy ! Component: 1450 - total flux cleaned = 0.000861195 Jy ! Component: 1500 - total flux cleaned = 0.000789246 Jy ! Component: 1550 - total flux cleaned = 0.000734586 Jy ! Component: 1600 - total flux cleaned = 0.000605316 Jy ! Component: 1650 - total flux cleaned = 0.000530224 Jy ! Component: 1700 - total flux cleaned = 0.000473475 Jy ! Component: 1750 - total flux cleaned = 0.000358394 Jy ! Component: 1800 - total flux cleaned = 0.000299696 Jy ! Component: 1850 - total flux cleaned = 0.000259527 Jy ! Component: 1900 - total flux cleaned = 0.000239369 Jy ! Component: 1950 - total flux cleaned = 0.000176898 Jy ! Component: 2000 - total flux cleaned = 0.000111934 Jy ! Component: 2050 - total flux cleaned = 4.32063e-05 Jy ! Component: 2100 - total flux cleaned = -5.41645e-06 Jy ! Component: 2150 - total flux cleaned = -5.58436e-05 Jy ! Component: 2200 - total flux cleaned = -0.000109682 Jy ! Component: 2250 - total flux cleaned = -0.000167491 Jy ! Component: 2300 - total flux cleaned = -0.000228849 Jy ! Component: 2350 - total flux cleaned = -0.000260949 Jy ! Component: 2400 - total flux cleaned = -0.000329221 Jy ! Component: 2450 - total flux cleaned = -0.000403279 Jy ! Component: 2500 - total flux cleaned = -0.000443123 Jy ! Component: 2550 - total flux cleaned = -0.000527796 Jy ! Component: 2600 - total flux cleaned = -0.000574215 Jy ! Component: 2650 - total flux cleaned = -0.000622646 Jy ! Component: 2700 - total flux cleaned = -0.000674004 Jy ! Component: 2750 - total flux cleaned = -0.000786137 Jy ! Component: 2800 - total flux cleaned = -0.000847746 Jy ! Component: 2850 - total flux cleaned = -0.000914205 Jy ! Component: 2900 - total flux cleaned = -0.000985404 Jy ! Component: 2950 - total flux cleaned = -0.00105823 Jy ! Component: 3000 - total flux cleaned = -0.00122147 Jy ! Component: 3050 - total flux cleaned = -0.00131039 Jy ! Component: 3100 - total flux cleaned = -0.00140502 Jy ! Component: 3150 - total flux cleaned = -0.00160643 Jy ! Component: 3200 - total flux cleaned = -0.001716 Jy ! Component: 3250 - total flux cleaned = -0.00183558 Jy ! Component: 3300 - total flux cleaned = -0.00208914 Jy ! Component: 3350 - total flux cleaned = -0.00223003 Jy ! Component: 3400 - total flux cleaned = -0.00237651 Jy ! Component: 3450 - total flux cleaned = -0.00269361 Jy ! Component: 3500 - total flux cleaned = -0.00286478 Jy ! Component: 3550 - total flux cleaned = -0.00304605 Jy ! Component: 3600 - total flux cleaned = -0.00343856 Jy ! Component: 3650 - total flux cleaned = -0.0036469 Jy ! Component: 3700 - total flux cleaned = -0.00410029 Jy ! Component: 3750 - total flux cleaned = -0.00434559 Jy ! Component: 3800 - total flux cleaned = -0.00487151 Jy ! Component: 3850 - total flux cleaned = -0.0051565 Jy ! Component: 3900 - total flux cleaned = -0.00546174 Jy ! Component: 3950 - total flux cleaned = -0.00612456 Jy ! Component: 4000 - total flux cleaned = -0.00647578 Jy ! Component: 4050 - total flux cleaned = -0.00723688 Jy ! Total flux subtracted in 4096 components = -0.00764803 Jy ! Clean residual min=-0.022167 max=0.023449 Jy/beam ! Clean residual mean=-0.000021 rms=0.005176 Jy/beam ! Combined flux in latest and established models = 0.0461172 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 285 components and 0.0461172 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0922-3532_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.583 x 18.66 at -12.4 degrees (North through East) ! Clean map min=-0.025786 max=0.055154 Jy/beam ! Writing clean map to FITS file: .//J0922-3532_X_map.fits wmodel .//J0922-3532_X_map.mod ! Writing 285 model components to file: .//J0922-3532_X_map.mod wobs .//J0922-3532_X_uvs.fits ! Writing UV FITS file: .//J0922-3532_X_uvs.fits wwins .//J0922-3532_X_map.win ! wwins: Wrote 3 windows to .//J0922-3532_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.055154 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00548636 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -29.842 29.842 59.684 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0164 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 10.052 quit ! Quitting program ! Log file .//J0922-3532_X_dfm.log closed on Mon Jan 20 17:49:09 2020