! Started logfile: /scr/pima/rv126_uvs/J0439-4522_X_dfm.log on Sun Dec 23 03:18:01 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv126_uvs/J0439-4522_X_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J0439-4522_X_uva.fits ! AN table 1: 8 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.4 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0439-4522 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 192 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0439-4522_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.315970Jy sigma=16.632188 ! Fit after self-cal, rms=0.178105Jy sigma=2.317674 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7597 mas, bmaj=9.604 mas, bpa=-15.59 degrees ! Estimated noise=4.82757 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 = 0.64117 Jy ! Component: 100 - total flux cleaned = 0.781771 Jy ! Total flux subtracted in 100 components = 0.781771 Jy ! Clean residual min=-0.034583 max=0.044632 Jy/beam ! Clean residual mean=0.000173 rms=0.011081 Jy/beam ! Combined flux in latest and established models = 0.781771 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.781771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126436Jy sigma=1.598716 ! Fit after self-cal, rms=0.126408Jy sigma=1.598534 ! 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=1.104 mas, bmaj=10.78 mas, bpa=-15.13 degrees ! Estimated noise=4.01215 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 = 0.068001 Jy ! Component: 100 - total flux cleaned = 0.0989348 Jy ! Component: 150 - total flux cleaned = 0.118459 Jy ! Component: 200 - total flux cleaned = 0.131819 Jy ! Total flux subtracted in 200 components = 0.131819 Jy ! Clean residual min=-0.034629 max=0.024766 Jy/beam ! Clean residual mean=-0.000098 rms=0.008030 Jy/beam ! Combined flux in latest and established models = 0.91359 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 73 components and 0.91359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084814Jy sigma=1.069823 ! Fit after self-cal, rms=0.084800Jy sigma=1.069188 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.104 x 10.78 at -15.13 degrees (North through East) ! Clean map min=-0.033973 max=0.82149 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.08 LA 1.06 MK 0.98 ! OV 1.02 PT 0.91 ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 1.08 LA 1.03 MK 0.98 ! OV 1.01 PT 0.90 ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 1.09 LA 1.03 MK 1.03 ! OV 1.00 PT 0.94 ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 1.12 LA 1.02 MK 1.00 ! OV 1.00 PT 0.90 ! ! ! Fit before self-cal, rms=0.084800Jy sigma=1.069188 ! Fit after self-cal, rms=0.058151Jy sigma=0.776293 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9024 mas, bmaj=8.881 mas, bpa=-15.08 degrees ! Estimated noise=4.80526 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 = 5.33185e-05 Jy ! Component: 100 - total flux cleaned = -0.00022151 Jy ! Component: 150 - total flux cleaned = -0.000563059 Jy ! Component: 200 - total flux cleaned = -0.00076585 Jy ! Total flux subtracted in 200 components = -0.00076585 Jy ! Clean residual min=-0.012352 max=0.013507 Jy/beam ! Clean residual mean=-0.000052 rms=0.003360 Jy/beam ! Combined flux in latest and established models = 0.912824 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.912824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057634Jy sigma=0.768694 ! Fit after self-cal, rms=0.057650Jy sigma=0.768396 ! 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=0.057650Jy sigma=0.768396 ! Fit after self-cal, rms=0.057518Jy sigma=0.767873 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9019 mas, bmaj=8.886 mas, bpa=-15.08 degrees ! Estimated noise=4.80234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00075369 Jy ! Component: 100 - total flux cleaned = -0.00115072 Jy ! Component: 150 - total flux cleaned = -0.00150032 Jy ! Component: 200 - total flux cleaned = -0.00173975 Jy ! Total flux subtracted in 200 components = -0.00173975 Jy ! Clean residual min=-0.012253 max=0.013049 Jy/beam ! Clean residual mean=-0.000044 rms=0.003234 Jy/beam ! Combined flux in latest and established models = 0.911084 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.911085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057260Jy sigma=0.764060 ! Fit after self-cal, rms=0.057247Jy sigma=0.763955 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 = -0.000415754 Jy ! Component: 100 - total flux cleaned = -0.000627035 Jy ! Component: 150 - total flux cleaned = -0.000951034 Jy ! Component: 200 - total flux cleaned = -0.00107272 Jy ! Total flux subtracted in 200 components = -0.00107272 Jy ! Clean residual min=-0.012393 max=0.012880 Jy/beam ! Clean residual mean=-0.000038 rms=0.003195 Jy/beam ! Combined flux in latest and established models = 0.910012 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 105 components and 0.910012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057121Jy sigma=0.761913 ! Fit after self-cal, rms=0.057113Jy sigma=0.761831 ! 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=0.057113Jy sigma=0.761831 ! Fit after self-cal, rms=0.056956Jy sigma=0.761020 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9014 mas, bmaj=8.891 mas, bpa=-15.08 degrees ! Estimated noise=4.79796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000983001 Jy ! Component: 100 - total flux cleaned = -0.00120229 Jy ! Component: 150 - total flux cleaned = -0.00147279 Jy ! Component: 200 - total flux cleaned = -0.00165883 Jy ! Total flux subtracted in 200 components = -0.00165883 Jy ! Clean residual min=-0.012146 max=0.012414 Jy/beam ! Clean residual mean=-0.000035 rms=0.003085 Jy/beam ! Combined flux in latest and established models = 0.908353 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 108 components and 0.908353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056807Jy sigma=0.758690 ! Fit after self-cal, rms=0.056800Jy sigma=0.758608 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 = -0.000281019 Jy ! Component: 100 - total flux cleaned = -0.000339639 Jy ! Component: 150 - total flux cleaned = -0.000396112 Jy ! Component: 200 - total flux cleaned = -0.000503053 Jy ! Total flux subtracted in 200 components = -0.000503053 Jy ! Clean residual min=-0.012254 max=0.012305 Jy/beam ! Clean residual mean=-0.000034 rms=0.003058 Jy/beam ! Combined flux in latest and established models = 0.90785 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 111 components and 0.90785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056713Jy sigma=0.757211 ! Fit after self-cal, rms=0.056712Jy sigma=0.757160 ! 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. ! ! Fit before self-cal, rms=0.056712Jy sigma=0.757160 ! Fit after self-cal, rms=0.056607Jy sigma=0.756683 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.091 mas, bmaj=13.71 mas, bpa=1.64 degrees ! Estimated noise=5.98002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0017568 Jy ! Component: 100 - total flux cleaned = -0.0025186 Jy ! Component: 150 - total flux cleaned = -0.00257645 Jy ! Component: 200 - total flux cleaned = -0.00263225 Jy ! Total flux subtracted in 200 components = -0.00263225 Jy ! Clean residual min=-0.008869 max=0.010072 Jy/beam ! Clean residual mean=-0.000036 rms=0.003290 Jy/beam ! Combined flux in latest and established models = 0.905218 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 115 components and 0.905218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056552Jy sigma=0.756297 ! Fit after self-cal, rms=0.056556Jy sigma=0.756250 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 = -0.000142199 Jy ! Component: 100 - total flux cleaned = -0.000198669 Jy ! Component: 150 - total flux cleaned = -0.000249238 Jy ! Component: 200 - total flux cleaned = -0.000297516 Jy ! Total flux subtracted in 200 components = -0.000297516 Jy ! Clean residual min=-0.008783 max=0.010027 Jy/beam ! Clean residual mean=-0.000036 rms=0.003274 Jy/beam ! Combined flux in latest and established models = 0.90492 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 118 components and 0.90492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056540Jy sigma=0.756074 ! Fit after self-cal, rms=0.056535Jy sigma=0.756040 ! 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=0.9011 mas, bmaj=8.896 mas, bpa=-15.07 degrees ! Estimated noise=4.79424 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9011 x 8.896 at -15.07 degrees (North through East) ! Clean map min=-0.010979 max=0.80845 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056535Jy sigma=0.756040 ! Fit after self-cal, rms=0.050957Jy sigma=0.675369 ! Inverting map and beam ! Estimated beam: bmin=0.9005 mas, bmaj=8.903 mas, bpa=-15.07 degrees ! Estimated noise=4.79014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000955024 Jy ! Component: 100 - total flux cleaned = -0.00134352 Jy ! Component: 150 - total flux cleaned = -0.00146054 Jy ! Component: 200 - total flux cleaned = -0.00151584 Jy ! Total flux subtracted in 200 components = -0.00151584 Jy ! Clean residual min=-0.012146 max=0.011730 Jy/beam ! Clean residual mean=-0.000026 rms=0.002936 Jy/beam ! Combined flux in latest and established models = 0.903404 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 123 components and 0.903404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050846Jy sigma=0.673317 ! Fit after self-cal, rms=0.050838Jy sigma=0.673263 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.22414e-05 Jy ! Component: 100 - total flux cleaned = -6.14699e-05 Jy ! Component: 150 - total flux cleaned = -6.19896e-05 Jy ! Component: 200 - total flux cleaned = -1.23381e-05 Jy ! Total flux subtracted in 200 components = -1.23381e-05 Jy ! Clean residual min=-0.012175 max=0.011625 Jy/beam ! Clean residual mean=-0.000027 rms=0.002917 Jy/beam ! Combined flux in latest and established models = 0.903392 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 125 components and 0.903392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050764Jy sigma=0.672037 ! Fit after self-cal, rms=0.050765Jy sigma=0.671998 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050765Jy sigma=0.671998 ! Fit after self-cal, rms=0.050694Jy sigma=0.671759 print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6975 mas, bmaj=8.885 mas, bpa=-15.55 degrees ! Estimated noise=5.47905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.633127 Jy ! Component: 100 - total flux cleaned = 0.771965 Jy ! Component: 150 - total flux cleaned = 0.821039 Jy ! Component: 200 - total flux cleaned = 0.847969 Jy ! Total flux subtracted in 200 components = 0.847969 Jy ! Clean residual min=-0.019241 max=0.018331 Jy/beam ! Clean residual mean=0.000191 rms=0.005593 Jy/beam ! Combined flux in latest and established models = 0.84797 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.84797 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9002 mas, bmaj=8.905 mas, bpa=-15.07 degrees ! Estimated noise=4.78636 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 = 0.024019 Jy ! Component: 100 - total flux cleaned = 0.0362653 Jy ! Component: 150 - total flux cleaned = 0.043887 Jy ! Component: 200 - total flux cleaned = 0.0488237 Jy ! Total flux subtracted in 200 components = 0.0488237 Jy ! Clean residual min=-0.011984 max=0.011808 Jy/beam ! Clean residual mean=0.000004 rms=0.003094 Jy/beam ! Combined flux in latest and established models = 0.896793 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 58 components and 0.896793 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=3.092 mas, bmaj=13.7 mas, bpa=1.628 degrees ! Estimated noise=5.97475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398227 Jy ! Component: 100 - total flux cleaned = 0.00550509 Jy ! Component: 150 - total flux cleaned = 0.00562821 Jy ! Component: 200 - total flux cleaned = 0.00557323 Jy ! Total flux subtracted in 200 components = 0.00557323 Jy ! Clean residual min=-0.008324 max=0.009695 Jy/beam ! Clean residual mean=-0.000061 rms=0.003179 Jy/beam ! Combined flux in latest and established models = 0.902367 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 = -4.70047e-05 Jy ! Component: 100 - total flux cleaned = -9.06612e-05 Jy ! Component: 150 - total flux cleaned = -0.000130169 Jy ! Component: 200 - total flux cleaned = -0.000234751 Jy ! Total flux subtracted in 200 components = -0.000234751 Jy ! Clean residual min=-0.008235 max=0.009545 Jy/beam ! Clean residual mean=-0.000055 rms=0.003145 Jy/beam ! Combined flux in latest and established models = 0.902132 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.902132 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9002 mas, bmaj=8.905 mas, bpa=-15.07 degrees ! Estimated noise=4.78636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000323862 Jy ! Component: 100 - total flux cleaned = 0.00039275 Jy ! Component: 150 - total flux cleaned = 0.000270299 Jy ! Component: 200 - total flux cleaned = 4.80141e-05 Jy ! Total flux subtracted in 200 components = 4.80141e-05 Jy ! Clean residual min=-0.011748 max=0.011229 Jy/beam ! Clean residual mean=-0.000029 rms=0.002939 Jy/beam ! Combined flux in latest and established models = 0.90218 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 0.90218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050935Jy sigma=0.674943 ! Fit after self-cal, rms=0.050809Jy sigma=0.673836 wmodel J0439-4522_X_map.mod ! Writing 95 model components to file: J0439-4522_X_map.mod wobs J0439-4522_X_uvs.fits ! Writing UV FITS file: J0439-4522_X_uvs.fits wwins J0439-4522_X_map.win ! wwins: Wrote 1 windows to J0439-4522_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 = -0.000876659 Jy ! Component: 100 - total flux cleaned = -0.00265887 Jy ! Component: 150 - total flux cleaned = -0.00281301 Jy ! Component: 200 - total flux cleaned = -0.00266354 Jy ! Component: 250 - total flux cleaned = -0.00253586 Jy ! Component: 300 - total flux cleaned = -0.00241387 Jy ! Component: 350 - total flux cleaned = -0.00229622 Jy ! Component: 400 - total flux cleaned = -0.00207747 Jy ! Component: 450 - total flux cleaned = -0.0018721 Jy ! Component: 500 - total flux cleaned = -0.00167887 Jy ! Component: 550 - total flux cleaned = -0.00149234 Jy ! Component: 600 - total flux cleaned = -0.00113933 Jy ! Component: 650 - total flux cleaned = -0.00105597 Jy ! Component: 700 - total flux cleaned = -0.00113625 Jy ! Component: 750 - total flux cleaned = -0.00129424 Jy ! Component: 800 - total flux cleaned = -0.00144822 Jy ! Component: 850 - total flux cleaned = -0.00166966 Jy ! Component: 900 - total flux cleaned = -0.00195435 Jy ! Component: 950 - total flux cleaned = -0.00216356 Jy ! Component: 1000 - total flux cleaned = -0.00257098 Jy ! Component: 1050 - total flux cleaned = -0.00283572 Jy ! Component: 1100 - total flux cleaned = -0.00309323 Jy ! Component: 1150 - total flux cleaned = -0.00309368 Jy ! Component: 1200 - total flux cleaned = -0.00315592 Jy ! Component: 1250 - total flux cleaned = -0.00315608 Jy ! Component: 1300 - total flux cleaned = -0.00321702 Jy ! Component: 1350 - total flux cleaned = -0.00309941 Jy ! Component: 1400 - total flux cleaned = -0.00304166 Jy ! Component: 1450 - total flux cleaned = -0.00286953 Jy ! Component: 1500 - total flux cleaned = -0.00281325 Jy ! Component: 1550 - total flux cleaned = -0.00286886 Jy ! Component: 1600 - total flux cleaned = -0.00281466 Jy ! Component: 1650 - total flux cleaned = -0.00286916 Jy ! Component: 1700 - total flux cleaned = -0.00302994 Jy ! Component: 1750 - total flux cleaned = -0.00324155 Jy ! Component: 1800 - total flux cleaned = -0.0035572 Jy ! Component: 1850 - total flux cleaned = -0.00381893 Jy ! Component: 1900 - total flux cleaned = -0.00418386 Jy ! Component: 1950 - total flux cleaned = -0.0044952 Jy ! Component: 2000 - total flux cleaned = -0.00470197 Jy ! Component: 2050 - total flux cleaned = -0.00490854 Jy ! Component: 2100 - total flux cleaned = -0.00506318 Jy ! Component: 2150 - total flux cleaned = -0.00532012 Jy ! Component: 2200 - total flux cleaned = -0.00537161 Jy ! Component: 2250 - total flux cleaned = -0.0056805 Jy ! Component: 2300 - total flux cleaned = -0.00588781 Jy ! Component: 2350 - total flux cleaned = -0.00619888 Jy ! Component: 2400 - total flux cleaned = -0.00625093 Jy ! Component: 2450 - total flux cleaned = -0.00645986 Jy ! Component: 2500 - total flux cleaned = -0.0066701 Jy ! Component: 2550 - total flux cleaned = -0.00688096 Jy ! Component: 2600 - total flux cleaned = -0.0070934 Jy ! Component: 2650 - total flux cleaned = -0.00730658 Jy ! Component: 2700 - total flux cleaned = -0.00752117 Jy ! Component: 2750 - total flux cleaned = -0.00773707 Jy ! Component: 2800 - total flux cleaned = -0.00800902 Jy ! Component: 2850 - total flux cleaned = -0.00806368 Jy ! Component: 2900 - total flux cleaned = -0.00811878 Jy ! Component: 2950 - total flux cleaned = -0.00839648 Jy ! Component: 3000 - total flux cleaned = -0.0086209 Jy ! Component: 3050 - total flux cleaned = -0.0087911 Jy ! Component: 3100 - total flux cleaned = -0.00890456 Jy ! Component: 3150 - total flux cleaned = -0.00919116 Jy ! Component: 3200 - total flux cleaned = -0.00948038 Jy ! Component: 3250 - total flux cleaned = -0.00971435 Jy ! Component: 3300 - total flux cleaned = -0.00995048 Jy ! Component: 3350 - total flux cleaned = -0.0101292 Jy ! Component: 3400 - total flux cleaned = -0.0103699 Jy ! Component: 3450 - total flux cleaned = -0.010552 Jy ! Component: 3500 - total flux cleaned = -0.0107967 Jy ! Component: 3550 - total flux cleaned = -0.0109195 Jy ! Component: 3600 - total flux cleaned = -0.0111064 Jy ! Component: 3650 - total flux cleaned = -0.011421 Jy ! Component: 3700 - total flux cleaned = -0.011612 Jy ! Component: 3750 - total flux cleaned = -0.0118687 Jy ! Component: 3800 - total flux cleaned = -0.0121929 Jy ! Component: 3850 - total flux cleaned = -0.0124542 Jy ! Component: 3900 - total flux cleaned = -0.0127852 Jy ! Component: 3950 - total flux cleaned = -0.0129858 Jy ! Component: 4000 - total flux cleaned = -0.0133234 Jy ! Component: 4050 - total flux cleaned = -0.0133229 Jy ! Total flux subtracted in 4096 components = -0.0135309 Jy ! Clean residual min=-0.004168 max=0.004149 Jy/beam ! Clean residual mean=-0.000042 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.888649 Jy keep ! Adding 177 model components to the UV plane model. ! The established model now contains 272 components and 0.888649 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J0439-4522_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9002 x 8.905 at -15.07 degrees (North through East) ! Clean map min=-0.0094885 max=0.76874 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J0439-4522_X_map.fits wmodel /scr/pima/rv126_uvs/J0439-4522_X_map.mod ! Writing 272 model components to file: /scr/pima/rv126_uvs/J0439-4522_X_map.mod wobs /scr/pima/rv126_uvs/J0439-4522_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J0439-4522_X_uvs.fits wwins /scr/pima/rv126_uvs/J0439-4522_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rv126_uvs/J0439-4522_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.768738 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00129176 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.504111 0.504111 1.00822 2.01644 4.03289 8.06577 16.1315 32.2631 64.5262 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0038 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.768 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 595.107 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J0439-4522_X_dfm.log closed on Sun Dec 23 03:18:05 2018