! Started logfile: /scr/pima/rv125_uvs/J0402-3147_S_dfm.log on Sun Dec 23 06:56:22 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv125_uvs/J0402-3147_S_uva.fits ! Reading UV FITS file: /scr/pima/rv125_uvs/J0402-3147_S_uva.fits ! AN table 1: 12 integrations on 3 of 3 possible baselines. ! AN table 2: 2 integrations on 15 of 15 possible baselines. ! AN table 3: 7 integrations on 10 of 10 possible baselines. ! AN table 4: 11 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.673423 visibilities/baseline/integration-bin. ! Found source: J0402-3147 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 1196 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0402-3147_S] 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 0.500x0.500 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 36 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 3. ! A total of 30 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 3. ! A total of 30 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 35 telescope corrections were flagged in sub-array 3. ! A total of 88 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 3. ! A total of 30 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.063990Jy sigma=14.611236 ! Fit after self-cal, rms=0.695837Jy sigma=9.383142 ! 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=2.708 mas, bmaj=7.819 mas, bpa=-2.514 degrees ! Estimated noise=2.53537 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 = 0.238907 Jy ! Component: 100 - total flux cleaned = 0.294568 Jy ! Total flux subtracted in 100 components = 0.294568 Jy ! Clean residual min=-0.026472 max=0.041544 Jy/beam ! Clean residual mean=0.000034 rms=0.007891 Jy/beam ! Combined flux in latest and established models = 0.294568 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.294568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157836Jy sigma=2.165575 ! Fit after self-cal, rms=0.157815Jy sigma=2.165439 ! 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=3.306 mas, bmaj=9.632 mas, bpa=-3.787 degrees ! Estimated noise=2.08785 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 = 0.0477647 Jy ! Component: 100 - total flux cleaned = 0.0711697 Jy ! Component: 150 - total flux cleaned = 0.0832746 Jy ! Component: 200 - total flux cleaned = 0.0892987 Jy ! Total flux subtracted in 200 components = 0.0892987 Jy ! Clean residual min=-0.023568 max=0.038213 Jy/beam ! Clean residual mean=0.000058 rms=0.008793 Jy/beam ! Combined flux in latest and established models = 0.383866 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.383866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146479Jy sigma=1.938287 ! Fit after self-cal, rms=0.146407Jy sigma=1.937712 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.306 x 9.632 at -3.787 degrees (North through East) ! Clean map min=-0.02323 max=0.29952 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* MC 0.00* WN 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.49 KP 0.85 LA 0.83 NL 1.05 ! PT 1.09 SC 0.71 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.32 HN 1.26 LA 0.90 NL 1.08 ! SC 0.80 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.88 KP 0.88 LA 0.90 MK 0.99 ! NL 1.40 OV 0.82 PT 0.96 SC 1.17 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* MC 0.00* WN 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.49 KP 0.90 LA 0.92 NL 1.04 ! PT 0.96 SC 0.68 ! ! Telescope amplitude corrections in sub-array 3: ! BR 2.64 HN 1.26 LA 1.00 NL 0.91 ! SC 0.67 ! ! Telescope amplitude corrections in sub-array 4: ! BR 4.48 KP 0.85 LA 0.84 MK 1.06 ! NL 1.45 OV 0.79 PT 0.95 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* MC 0.00* WN 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* KP 0.00* LA 0.00* NL 0.00* ! PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* HN 0.00* LA 0.00* NL 0.00* ! SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* MC 0.00* WN 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.38 KP 0.90 LA 0.83 NL 1.05 ! PT 0.99 SC 0.73 ! ! Telescope amplitude corrections in sub-array 3: ! BR 2.09 HN 1.18 LA 0.90 NL 1.10 ! SC 0.76 ! ! Telescope amplitude corrections in sub-array 4: ! BR 2.68 KP 0.83 LA 0.86 MK 1.00 ! NL 1.44 OV 0.82 PT 0.96 SC 1.08 ! ! ! Fit before self-cal, rms=0.146407Jy sigma=1.937712 ! Fit after self-cal, rms=0.138957Jy sigma=0.977060 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.307 mas, bmaj=9.876 mas, bpa=-3.24 degrees ! Estimated noise=2.12096 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 = 0.00036652 Jy ! Component: 100 - total flux cleaned = -9.3758e-05 Jy ! Component: 150 - total flux cleaned = -9.00684e-05 Jy ! Component: 200 - total flux cleaned = -9.56059e-05 Jy ! Total flux subtracted in 200 components = -9.56059e-05 Jy ! Clean residual min=-0.008155 max=0.008835 Jy/beam ! Clean residual mean=0.000029 rms=0.002124 Jy/beam ! Combined flux in latest and established models = 0.383771 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.383771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138675Jy sigma=0.969807 ! Fit after self-cal, rms=0.140315Jy sigma=0.964728 ! 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. ! ! Fit before self-cal, rms=0.140315Jy sigma=0.964728 ! Fit after self-cal, rms=0.141342Jy sigma=0.953563 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.301 mas, bmaj=9.858 mas, bpa=-3.308 degrees ! Estimated noise=2.1237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000319456 Jy ! Component: 100 - total flux cleaned = 0.000318977 Jy ! Component: 150 - total flux cleaned = 0.000321422 Jy ! Component: 200 - total flux cleaned = 0.000226271 Jy ! Total flux subtracted in 200 components = 0.000226271 Jy ! Clean residual min=-0.008446 max=0.009598 Jy/beam ! Clean residual mean=-0.000026 rms=0.002029 Jy/beam ! Combined flux in latest and established models = 0.383997 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.383997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141177Jy sigma=0.949681 ! Fit after self-cal, rms=0.141136Jy sigma=0.949426 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 (-76.5, 66.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00648276 Jy ! Component: 100 - total flux cleaned = 0.00581447 Jy ! Component: 150 - total flux cleaned = 0.00506442 Jy ! Component: 200 - total flux cleaned = 0.00457883 Jy ! Total flux subtracted in 200 components = 0.00457883 Jy ! Clean residual min=-0.007325 max=0.007968 Jy/beam ! Clean residual mean=-0.000038 rms=0.001944 Jy/beam ! Combined flux in latest and established models = 0.388576 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.388576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139348Jy sigma=0.938411 ! Fit after self-cal, rms=0.139294Jy sigma=0.936292 ! 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. ! ! Fit before self-cal, rms=0.139294Jy sigma=0.936292 ! Fit after self-cal, rms=0.141211Jy sigma=0.906968 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.296 mas, bmaj=9.814 mas, bpa=-3.256 degrees ! Estimated noise=2.12089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.05892e-05 Jy ! Component: 100 - total flux cleaned = -0.000609572 Jy ! Component: 150 - total flux cleaned = -0.00085885 Jy ! Component: 200 - total flux cleaned = -0.00119644 Jy ! Total flux subtracted in 200 components = -0.00119644 Jy ! Clean residual min=-0.007227 max=0.007076 Jy/beam ! Clean residual mean=-0.000043 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 0.387379 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.387379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140574Jy sigma=0.903861 ! Fit after self-cal, rms=0.140516Jy sigma=0.903457 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 = -0.000224371 Jy ! Component: 100 - total flux cleaned = -0.00043006 Jy ! Component: 150 - total flux cleaned = -0.000619699 Jy ! Component: 200 - total flux cleaned = -0.000711779 Jy ! Total flux subtracted in 200 components = -0.000711779 Jy ! Clean residual min=-0.007315 max=0.007039 Jy/beam ! Clean residual mean=-0.000041 rms=0.001743 Jy/beam ! Combined flux in latest and established models = 0.386668 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.386668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140171Jy sigma=0.901635 ! Fit after self-cal, rms=0.140125Jy sigma=0.901429 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.140125Jy sigma=0.901429 ! Fit after self-cal, rms=0.139468Jy sigma=0.900599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.384 mas, bmaj=22.89 mas, bpa=3.456 degrees ! Estimated noise=2.67262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000364979 Jy ! Component: 100 - total flux cleaned = -6.81165e-05 Jy ! Component: 150 - total flux cleaned = 0.000120195 Jy ! Component: 200 - total flux cleaned = 0.00012356 Jy ! Total flux subtracted in 200 components = 0.00012356 Jy ! Clean residual min=-0.006747 max=0.007259 Jy/beam ! Clean residual mean=-0.000074 rms=0.002038 Jy/beam ! Combined flux in latest and established models = 0.386791 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.386791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139393Jy sigma=0.899702 ! Fit after self-cal, rms=0.139288Jy sigma=0.898719 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 = -0.000193386 Jy ! Component: 100 - total flux cleaned = -0.000127151 Jy ! Component: 150 - total flux cleaned = -7.42345e-05 Jy ! Component: 200 - total flux cleaned = -7.67563e-05 Jy ! Total flux subtracted in 200 components = -7.67563e-05 Jy ! Clean residual min=-0.006751 max=0.007325 Jy/beam ! Clean residual mean=-0.000074 rms=0.002031 Jy/beam ! Combined flux in latest and established models = 0.386714 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.386714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139240Jy sigma=0.898619 ! Fit after self-cal, rms=0.139162Jy sigma=0.897882 ! 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=3.295 mas, bmaj=9.808 mas, bpa=-3.217 degrees ! Estimated noise=2.1191 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.295 x 9.808 at -3.217 degrees (North through East) ! Clean map min=-0.0086062 max=0.30742 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=2.664 mas, bmaj=7.826 mas, bpa=-2.219 degrees ! Estimated noise=2.6017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.244836 Jy ! Component: 100 - total flux cleaned = 0.30615 Jy ! Component: 150 - total flux cleaned = 0.333327 Jy ! Component: 200 - total flux cleaned = 0.35064 Jy ! Total flux subtracted in 200 components = 0.35064 Jy ! Clean residual min=-0.009720 max=0.013373 Jy/beam ! Clean residual mean=-0.000003 rms=0.002622 Jy/beam ! Combined flux in latest and established models = 0.35064 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.35064 Jy ! Inverting map and beam ! Estimated beam: bmin=3.295 mas, bmaj=9.808 mas, bpa=-3.217 degrees ! Estimated noise=2.1191 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186554 Jy ! Component: 100 - total flux cleaned = 0.0272547 Jy ! Component: 150 - total flux cleaned = 0.0307935 Jy ! Component: 200 - total flux cleaned = 0.0315221 Jy ! Total flux subtracted in 200 components = 0.0315221 Jy ! Clean residual min=-0.007504 max=0.006245 Jy/beam ! Clean residual mean=-0.000039 rms=0.001785 Jy/beam ! Combined flux in latest and established models = 0.382162 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 60 components and 0.382162 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.384 mas, bmaj=22.89 mas, bpa=3.456 degrees ! Estimated noise=2.67262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00574933 Jy ! Component: 100 - total flux cleaned = 0.00654181 Jy ! Component: 150 - total flux cleaned = 0.00654576 Jy ! Component: 200 - total flux cleaned = 0.00654938 Jy ! Total flux subtracted in 200 components = 0.00654938 Jy ! Clean residual min=-0.006582 max=0.007516 Jy/beam ! Clean residual mean=-0.000079 rms=0.001952 Jy/beam ! Combined flux in latest and established models = 0.388712 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.65367e-05 Jy ! Component: 100 - total flux cleaned = -0.000245629 Jy ! Component: 150 - total flux cleaned = -0.000394488 Jy ! Component: 200 - total flux cleaned = -0.000594745 Jy ! Total flux subtracted in 200 components = -0.000594745 Jy ! Clean residual min=-0.006465 max=0.007565 Jy/beam ! Clean residual mean=-0.000076 rms=0.001957 Jy/beam ! Combined flux in latest and established models = 0.388117 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 82 components and 0.388117 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.295 mas, bmaj=9.808 mas, bpa=-3.217 degrees ! Estimated noise=2.1191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00162645 Jy ! Component: 100 - total flux cleaned = -0.00227722 Jy ! Component: 150 - total flux cleaned = -0.00262636 Jy ! Component: 200 - total flux cleaned = -0.00273323 Jy ! Total flux subtracted in 200 components = -0.00273323 Jy ! Clean residual min=-0.007479 max=0.006913 Jy/beam ! Clean residual mean=-0.000037 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 0.385384 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 0.385384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139709Jy sigma=0.892876 ! Fit after self-cal, rms=0.139632Jy sigma=0.891293 wmodel J0402-3147_S_map.mod ! Writing 103 model components to file: J0402-3147_S_map.mod wobs J0402-3147_S_uvs.fits ! Writing UV FITS file: J0402-3147_S_uvs.fits wwins J0402-3147_S_map.win ! wwins: Wrote 3 windows to J0402-3147_S_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 = -0.00105832 Jy ! Component: 100 - total flux cleaned = -0.000834142 Jy ! Component: 150 - total flux cleaned = -0.000309668 Jy ! Component: 200 - total flux cleaned = 0.000388129 Jy ! Component: 250 - total flux cleaned = 0.000868564 Jy ! Component: 300 - total flux cleaned = 0.0016168 Jy ! Component: 350 - total flux cleaned = 0.00225558 Jy ! Component: 400 - total flux cleaned = 0.00314414 Jy ! Component: 450 - total flux cleaned = 0.00392577 Jy ! Component: 500 - total flux cleaned = 0.00443492 Jy ! Component: 550 - total flux cleaned = 0.00485196 Jy ! Component: 600 - total flux cleaned = 0.00509716 Jy ! Component: 650 - total flux cleaned = 0.00525898 Jy ! Component: 700 - total flux cleaned = 0.00541806 Jy ! Component: 750 - total flux cleaned = 0.00572899 Jy ! Component: 800 - total flux cleaned = 0.00588203 Jy ! Component: 850 - total flux cleaned = 0.00625841 Jy ! Component: 900 - total flux cleaned = 0.00648013 Jy ! Component: 950 - total flux cleaned = 0.006774 Jy ! Component: 1000 - total flux cleaned = 0.0072805 Jy ! Component: 1050 - total flux cleaned = 0.00770719 Jy ! Component: 1100 - total flux cleaned = 0.00798822 Jy ! Component: 1150 - total flux cleaned = 0.0080575 Jy ! Component: 1200 - total flux cleaned = 0.00853813 Jy ! Component: 1250 - total flux cleaned = 0.00840255 Jy ! Component: 1300 - total flux cleaned = 0.00873856 Jy ! Component: 1350 - total flux cleaned = 0.00907008 Jy ! Component: 1400 - total flux cleaned = 0.00933182 Jy ! Component: 1450 - total flux cleaned = 0.00946151 Jy ! Component: 1500 - total flux cleaned = 0.00978163 Jy ! Component: 1550 - total flux cleaned = 0.0100985 Jy ! Component: 1600 - total flux cleaned = 0.0101608 Jy ! Component: 1650 - total flux cleaned = 0.0105334 Jy ! Component: 1700 - total flux cleaned = 0.010779 Jy ! Component: 1750 - total flux cleaned = 0.0109619 Jy ! Component: 1800 - total flux cleaned = 0.0109616 Jy ! Component: 1850 - total flux cleaned = 0.0112615 Jy ! Component: 1900 - total flux cleaned = 0.0114394 Jy ! Component: 1950 - total flux cleaned = 0.0115567 Jy ! Component: 2000 - total flux cleaned = 0.0117315 Jy ! Component: 2050 - total flux cleaned = 0.0120198 Jy ! Component: 2100 - total flux cleaned = 0.0117899 Jy ! Component: 2150 - total flux cleaned = 0.0121313 Jy ! Component: 2200 - total flux cleaned = 0.0122434 Jy ! Component: 2250 - total flux cleaned = 0.0122435 Jy ! Component: 2300 - total flux cleaned = 0.012522 Jy ! Component: 2350 - total flux cleaned = 0.0125222 Jy ! Component: 2400 - total flux cleaned = 0.0126869 Jy ! Component: 2450 - total flux cleaned = 0.0128506 Jy ! Component: 2500 - total flux cleaned = 0.0131203 Jy ! Component: 2550 - total flux cleaned = 0.0131742 Jy ! Component: 2600 - total flux cleaned = 0.0133869 Jy ! Component: 2650 - total flux cleaned = 0.013492 Jy ! Component: 2700 - total flux cleaned = 0.0136487 Jy ! Component: 2750 - total flux cleaned = 0.0135451 Jy ! Component: 2800 - total flux cleaned = 0.0136494 Jy ! Component: 2850 - total flux cleaned = 0.0137519 Jy ! Component: 2900 - total flux cleaned = 0.0138022 Jy ! Component: 2950 - total flux cleaned = 0.0138022 Jy ! Component: 3000 - total flux cleaned = 0.0138022 Jy ! Component: 3050 - total flux cleaned = 0.0135526 Jy ! Component: 3100 - total flux cleaned = 0.0138514 Jy ! Component: 3150 - total flux cleaned = 0.0138022 Jy ! Component: 3200 - total flux cleaned = 0.0137531 Jy ! Component: 3250 - total flux cleaned = 0.0138997 Jy ! Component: 3300 - total flux cleaned = 0.0138026 Jy ! Component: 3350 - total flux cleaned = 0.0140923 Jy ! Component: 3400 - total flux cleaned = 0.014044 Jy ! Component: 3450 - total flux cleaned = 0.0141392 Jy ! Component: 3500 - total flux cleaned = 0.0141392 Jy ! Component: 3550 - total flux cleaned = 0.0142805 Jy ! Component: 3600 - total flux cleaned = 0.0144206 Jy ! Component: 3650 - total flux cleaned = 0.0143742 Jy ! Component: 3700 - total flux cleaned = 0.0145129 Jy ! Component: 3750 - total flux cleaned = 0.0146966 Jy ! Component: 3800 - total flux cleaned = 0.0146963 Jy ! Component: 3850 - total flux cleaned = 0.0148324 Jy ! Component: 3900 - total flux cleaned = 0.0148771 Jy ! Component: 3950 - total flux cleaned = 0.0149669 Jy ! Component: 4000 - total flux cleaned = 0.0146541 Jy ! Component: 4050 - total flux cleaned = 0.014743 Jy ! Total flux subtracted in 4096 components = 0.0150534 Jy ! Clean residual min=-0.002239 max=0.002650 Jy/beam ! Clean residual mean=-0.000012 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.400437 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 365 components and 0.400437 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv125_uvs/J0402-3147_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.295 x 9.808 at -3.217 degrees (North through East) ! Clean map min=-0.007631 max=0.31488 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv125_uvs/J0402-3147_S_map.fits wmodel /scr/pima/rv125_uvs/J0402-3147_S_map.mod ! Writing 365 model components to file: /scr/pima/rv125_uvs/J0402-3147_S_map.mod wobs /scr/pima/rv125_uvs/J0402-3147_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv125_uvs/J0402-3147_S_uvs.fits wwins /scr/pima/rv125_uvs/J0402-3147_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv125_uvs/J0402-3147_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.314884 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000803746 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.765754 0.765754 1.53151 3.06302 6.12603 12.2521 24.5041 49.0083 98.0165 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.314 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 391.77 quit ! Quitting program ! Log file /scr/pima/rv125_uvs/J0402-3147_S_dfm.log closed on Sun Dec 23 06:56:27 2018