! Started logfile: /tmp/maps//J1022-4232_X_20180604_dfm.log on Wed Jul 4 23:10:01 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /tmp/maps//J1022-4232_X_20180604_uva.fits ! Reading UV FITS file: /tmp/maps//J1022-4232_X_20180604_uva.fits ! AN table 1: 78 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1022-4232 ! ! 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 94 lines of history. ! ! Reading 17472 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 J1022-4232_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.003164Jy sigma=13.659765 ! Fit after self-cal, rms=0.945328Jy sigma=12.720781 ! 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=0.8569 mas, bmaj=6.203 mas, bpa=3.626 degrees ! Estimated noise=1.20562 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 = 0.0475721 Jy ! Component: 100 - total flux cleaned = 0.0623602 Jy ! Total flux subtracted in 100 components = 0.0623602 Jy ! Clean residual min=-0.004536 max=0.006941 Jy/beam ! Clean residual mean=-0.000028 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 0.0623602 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0623602 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=0.064530Jy sigma=0.669097 ! Fit after self-cal, rms=0.063502Jy sigma=0.662879 ! 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=1.109 mas, bmaj=6.797 mas, bpa=2.821 degrees ! Estimated noise=0.4244 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 = 0.0087027 Jy ! Component: 100 - total flux cleaned = 0.0132133 Jy ! Component: 150 - total flux cleaned = 0.0159437 Jy ! Component: 200 - total flux cleaned = 0.0176726 Jy ! Total flux subtracted in 200 components = 0.0176726 Jy ! Clean residual min=-0.003437 max=0.003155 Jy/beam ! Clean residual mean=-0.000006 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.0800328 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 64 components and 0.0800328 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=0.062702Jy sigma=0.637678 ! Fit after self-cal, rms=0.062325Jy sigma=0.637241 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.109 x 6.797 at 2.821 degrees (North through East) ! Clean map min=-0.0030248 max=0.061565 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 0.97 KP 0.95 LA 0.99 ! NL 1.26 OV 0.92 PT 0.92 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 1.05 KP 1.00 LA 1.01 ! NL 1.20 OV 0.93 PT 0.87 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.15 KP 1.00 LA 1.03 ! NL 1.22 OV 0.93 PT 0.93 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 1.08 KP 1.00 LA 0.98 ! NL 1.28 OV 0.91 PT 0.91 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 1.05 KP 0.95 LA 1.01 ! NL 1.22 OV 0.95 PT 0.90 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.96 KP 0.99 LA 1.00 ! NL 1.19 OV 0.89 PT 0.93 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.94 KP 0.98 LA 0.96 ! NL 1.24 OV 0.92 PT 0.97 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 0.86 KP 0.97 LA 0.98 ! NL 1.13 OV 0.93 PT 0.95 SC 0.98 ! ! ! Fit before self-cal, rms=0.062325Jy sigma=0.637241 ! Fit after self-cal, rms=0.065947Jy sigma=0.631593 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=6.973 mas, bpa=2.741 degrees ! Estimated noise=0.424737 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 = -0.000586491 Jy ! Component: 100 - total flux cleaned = -0.000754499 Jy ! Component: 150 - total flux cleaned = -0.000753845 Jy ! Component: 200 - total flux cleaned = -0.000770468 Jy ! Total flux subtracted in 200 components = -0.000770468 Jy ! Clean residual min=-0.001984 max=0.001861 Jy/beam ! Clean residual mean=-0.000005 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0792624 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 73 components and 0.0792624 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=0.065931Jy sigma=0.631281 ! Fit after self-cal, rms=0.066229Jy sigma=0.631048 ! 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=0.066229Jy sigma=0.631048 ! Fit after self-cal, rms=0.067371Jy sigma=0.630991 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=7.006 mas, bpa=2.752 degrees ! Estimated noise=0.425183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000719888 Jy ! Component: 100 - total flux cleaned = -0.000830882 Jy ! Component: 150 - total flux cleaned = -0.000844979 Jy ! Component: 200 - total flux cleaned = -0.000856424 Jy ! Total flux subtracted in 200 components = -0.000856424 Jy ! Clean residual min=-0.001902 max=0.001843 Jy/beam ! Clean residual mean=-0.000006 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.078406 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.0784059 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=0.067359Jy sigma=0.630810 ! Fit after self-cal, rms=0.067446Jy sigma=0.630793 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 = -0.000141607 Jy ! Component: 100 - total flux cleaned = -0.000152115 Jy ! Component: 150 - total flux cleaned = -0.000161413 Jy ! Component: 200 - total flux cleaned = -0.000169757 Jy ! Total flux subtracted in 200 components = -0.000169757 Jy ! Clean residual min=-0.001871 max=0.001811 Jy/beam ! Clean residual mean=-0.000006 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0782362 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 0.0782362 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=0.067443Jy sigma=0.630748 ! Fit after self-cal, rms=0.067457Jy sigma=0.630744 ! 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=0.067457Jy sigma=0.630744 ! Fit after self-cal, rms=0.069015Jy sigma=0.630684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=7.052 mas, bpa=2.788 degrees ! Estimated noise=0.426018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000482171 Jy ! Component: 100 - total flux cleaned = -0.0005856 Jy ! Component: 150 - total flux cleaned = -0.000655181 Jy ! Component: 200 - total flux cleaned = -0.000688378 Jy ! Total flux subtracted in 200 components = -0.000688378 Jy ! Clean residual min=-0.001794 max=0.001785 Jy/beam ! Clean residual mean=-0.000006 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0775478 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.0775478 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=0.069009Jy sigma=0.630599 ! Fit after self-cal, rms=0.069091Jy sigma=0.630593 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 = -9.01436e-05 Jy ! Component: 100 - total flux cleaned = -0.000105379 Jy ! Component: 150 - total flux cleaned = -0.000126843 Jy ! Component: 200 - total flux cleaned = -0.000139916 Jy ! Total flux subtracted in 200 components = -0.000139916 Jy ! Clean residual min=-0.001782 max=0.001768 Jy/beam ! Clean residual mean=-0.000007 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0774079 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 100 components and 0.0774079 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=0.069088Jy sigma=0.630574 ! Fit after self-cal, rms=0.069099Jy sigma=0.630571 ! 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=0.069099Jy sigma=0.630571 ! Fit after self-cal, rms=0.070449Jy sigma=0.630533 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.374 mas, bmaj=9.183 mas, bpa=-3.975 degrees ! Estimated noise=0.483859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000547868 Jy ! Component: 100 - total flux cleaned = -0.000677757 Jy ! Component: 150 - total flux cleaned = -0.00070278 Jy ! Component: 200 - total flux cleaned = -0.000717642 Jy ! Total flux subtracted in 200 components = -0.000717642 Jy ! Clean residual min=-0.002077 max=0.001843 Jy/beam ! Clean residual mean=-0.000011 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.0766903 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 105 components and 0.0766903 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=0.070448Jy sigma=0.630484 ! Fit after self-cal, rms=0.070521Jy sigma=0.630466 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 = -7.92257e-05 Jy ! Component: 100 - total flux cleaned = -9.96033e-05 Jy ! Component: 150 - total flux cleaned = -0.000105549 Jy ! Component: 200 - total flux cleaned = -0.000117174 Jy ! Total flux subtracted in 200 components = -0.000117174 Jy ! Clean residual min=-0.002052 max=0.001852 Jy/beam ! Clean residual mean=-0.000012 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0765731 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 108 components and 0.0765731 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=0.070520Jy sigma=0.630474 ! Fit after self-cal, rms=0.070532Jy sigma=0.630464 ! 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=1.113 mas, bmaj=7.091 mas, bpa=2.821 degrees ! Estimated noise=0.426712 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.113 x 7.091 at 2.821 degrees (North through East) ! Clean map min=-0.0016781 max=0.061864 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=0.8486 mas, bmaj=6.416 mas, bpa=3.641 degrees ! Estimated noise=1.22269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0481533 Jy ! Component: 100 - total flux cleaned = 0.0623439 Jy ! Component: 150 - total flux cleaned = 0.0679423 Jy ! Component: 200 - total flux cleaned = 0.0704982 Jy ! Total flux subtracted in 200 components = 0.0704982 Jy ! Clean residual min=-0.003574 max=0.003261 Jy/beam ! Clean residual mean=-0.000013 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.0704982 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0704982 Jy ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=7.091 mas, bpa=2.821 degrees ! Estimated noise=0.426712 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 (-1.2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036027 Jy ! Component: 100 - total flux cleaned = 0.00485086 Jy ! Component: 150 - total flux cleaned = 0.0050002 Jy ! Component: 200 - total flux cleaned = 0.00506996 Jy ! Total flux subtracted in 200 components = 0.00506996 Jy ! Clean residual min=-0.001691 max=0.001627 Jy/beam ! Clean residual mean=-0.000010 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0755681 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 73 components and 0.0755682 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=2.374 mas, bmaj=9.183 mas, bpa=-3.975 degrees ! Estimated noise=0.483859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167201 Jy ! Component: 100 - total flux cleaned = 0.000118475 Jy ! Component: 150 - total flux cleaned = 0.000101059 Jy ! Component: 200 - total flux cleaned = 6.97896e-05 Jy ! Total flux subtracted in 200 components = 6.97896e-05 Jy ! Clean residual min=-0.001771 max=0.001874 Jy/beam ! Clean residual mean=-0.000018 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.075638 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.85196e-05 Jy ! Component: 100 - total flux cleaned = -4.23306e-05 Jy ! Component: 150 - total flux cleaned = -6.71027e-05 Jy ! Component: 200 - total flux cleaned = -7.90485e-05 Jy ! Total flux subtracted in 200 components = -7.90485e-05 Jy ! Clean residual min=-0.001735 max=0.001872 Jy/beam ! Clean residual mean=-0.000019 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0755589 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 95 components and 0.0755589 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=7.091 mas, bpa=2.821 degrees ! Estimated noise=0.426712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.99249e-06 Jy ! Component: 100 - total flux cleaned = -9.20261e-06 Jy ! Component: 150 - total flux cleaned = -3.67715e-05 Jy ! Component: 200 - total flux cleaned = -4.93897e-05 Jy ! Total flux subtracted in 200 components = -4.93897e-05 Jy ! Clean residual min=-0.001509 max=0.001660 Jy/beam ! Clean residual mean=-0.000011 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0755095 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 116 components and 0.0755095 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=0.070501Jy sigma=0.630053 ! Fit after self-cal, rms=0.070557Jy sigma=0.629938 wmodel J1022-4232_X_map.mod ! Writing 116 model components to file: J1022-4232_X_map.mod wobs J1022-4232_X_uvs.fits ! Writing UV FITS file: J1022-4232_X_uvs.fits wwins J1022-4232_X_map.win ! wwins: Wrote 2 windows to J1022-4232_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 = 0.000251144 Jy ! Component: 100 - total flux cleaned = 0.000348403 Jy ! Component: 150 - total flux cleaned = 0.000258464 Jy ! Component: 200 - total flux cleaned = 9.14254e-05 Jy ! Component: 250 - total flux cleaned = -2.62995e-05 Jy ! Component: 300 - total flux cleaned = -8.20795e-05 Jy ! Component: 350 - total flux cleaned = -8.16766e-05 Jy ! Component: 400 - total flux cleaned = -6.44571e-05 Jy ! Component: 450 - total flux cleaned = -1.45787e-05 Jy ! Component: 500 - total flux cleaned = 3.34904e-05 Jy ! Component: 550 - total flux cleaned = 8.00758e-05 Jy ! Component: 600 - total flux cleaned = 0.00017019 Jy ! Component: 650 - total flux cleaned = 0.000229016 Jy ! Component: 700 - total flux cleaned = 0.000342198 Jy ! Component: 750 - total flux cleaned = 0.000438637 Jy ! Component: 800 - total flux cleaned = 0.000559577 Jy ! Component: 850 - total flux cleaned = 0.000664337 Jy ! Component: 900 - total flux cleaned = 0.000741242 Jy ! Component: 950 - total flux cleaned = 0.000816488 Jy ! Component: 1000 - total flux cleaned = 0.000865467 Jy ! Component: 1050 - total flux cleaned = 0.000889344 Jy ! Component: 1100 - total flux cleaned = 0.000947911 Jy ! Component: 1150 - total flux cleaned = 0.000982105 Jy ! Component: 1200 - total flux cleaned = 0.00101572 Jy ! Component: 1250 - total flux cleaned = 0.0010377 Jy ! Component: 1300 - total flux cleaned = 0.00102695 Jy ! Component: 1350 - total flux cleaned = 0.00102701 Jy ! Component: 1400 - total flux cleaned = 0.0010374 Jy ! Component: 1450 - total flux cleaned = 0.00104764 Jy ! Component: 1500 - total flux cleaned = 0.00105753 Jy ! Component: 1550 - total flux cleaned = 0.00104756 Jy ! Component: 1600 - total flux cleaned = 0.00105722 Jy ! Component: 1650 - total flux cleaned = 0.0010475 Jy ! Component: 1700 - total flux cleaned = 0.00105684 Jy ! Component: 1750 - total flux cleaned = 0.00105678 Jy ! Component: 1800 - total flux cleaned = 0.0010568 Jy ! Component: 1850 - total flux cleaned = 0.00104767 Jy ! Component: 1900 - total flux cleaned = 0.0010387 Jy ! Component: 1950 - total flux cleaned = 0.00103884 Jy ! Component: 2000 - total flux cleaned = 0.00103889 Jy ! Component: 2050 - total flux cleaned = 0.00102174 Jy ! Component: 2100 - total flux cleaned = 0.00103881 Jy ! Component: 2150 - total flux cleaned = 0.00102188 Jy ! Component: 2200 - total flux cleaned = 0.00098852 Jy ! Component: 2250 - total flux cleaned = 0.000980297 Jy ! Component: 2300 - total flux cleaned = 0.000980286 Jy ! Component: 2350 - total flux cleaned = 0.000964011 Jy ! Component: 2400 - total flux cleaned = 0.000979992 Jy ! Component: 2450 - total flux cleaned = 0.000963965 Jy ! Component: 2500 - total flux cleaned = 0.00097186 Jy ! Component: 2550 - total flux cleaned = 0.000971814 Jy ! Component: 2600 - total flux cleaned = 0.000956241 Jy ! Component: 2650 - total flux cleaned = 0.000963972 Jy ! Component: 2700 - total flux cleaned = 0.000948576 Jy ! Component: 2750 - total flux cleaned = 0.000956174 Jy ! Component: 2800 - total flux cleaned = 0.000963734 Jy ! Component: 2850 - total flux cleaned = 0.000963708 Jy ! Component: 2900 - total flux cleaned = 0.000956115 Jy ! Component: 2950 - total flux cleaned = 0.000948599 Jy ! Component: 3000 - total flux cleaned = 0.00094114 Jy ! Component: 3050 - total flux cleaned = 0.000941122 Jy ! Component: 3100 - total flux cleaned = 0.000948515 Jy ! Component: 3150 - total flux cleaned = 0.000941131 Jy ! Component: 3200 - total flux cleaned = 0.000948487 Jy ! Component: 3250 - total flux cleaned = 0.000963125 Jy ! Component: 3300 - total flux cleaned = 0.000992376 Jy ! Component: 3350 - total flux cleaned = 0.000999672 Jy ! Component: 3400 - total flux cleaned = 0.000999682 Jy ! Component: 3450 - total flux cleaned = 0.000992407 Jy ! Component: 3500 - total flux cleaned = 0.000992407 Jy ! Component: 3550 - total flux cleaned = 0.00098516 Jy ! Component: 3600 - total flux cleaned = 0.000963447 Jy ! Component: 3650 - total flux cleaned = 0.00096346 Jy ! Component: 3700 - total flux cleaned = 0.000949031 Jy ! Component: 3750 - total flux cleaned = 0.000920134 Jy ! Component: 3800 - total flux cleaned = 0.000912901 Jy ! Component: 3850 - total flux cleaned = 0.000884023 Jy ! Component: 3900 - total flux cleaned = 0.000876806 Jy ! Component: 3950 - total flux cleaned = 0.000833492 Jy ! Component: 4000 - total flux cleaned = 0.000826281 Jy ! Component: 4050 - total flux cleaned = 0.000804672 Jy ! Total flux subtracted in 4096 components = 0.000782968 Jy ! Clean residual min=-0.000412 max=0.000457 Jy/beam ! Clean residual mean=-0.000002 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0762925 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 415 components and 0.0762925 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1022-4232_X_20180604_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.113 x 7.091 at 2.821 degrees (North through East) ! Clean map min=-0.0014552 max=0.062212 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1022-4232_X_20180604_map.fits wmodel /tmp/maps//J1022-4232_X_20180604_map.mod ! Writing 415 model components to file: /tmp/maps//J1022-4232_X_20180604_map.mod wobs /tmp/maps//J1022-4232_X_20180604_uvs.fits ! Writing UV FITS file: /tmp/maps//J1022-4232_X_20180604_uvs.fits wwins /tmp/maps//J1022-4232_X_20180604_map.win ! wwins: Wrote 3 windows to /tmp/maps//J1022-4232_X_20180604_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0622122 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137831 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.664649 0.664649 1.3293 2.6586 5.3172 10.6344 21.2688 42.5376 85.0751 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 451.365 quit ! Quitting program ! Log file /tmp/maps//J1022-4232_X_20180604_dfm.log closed on Wed Jul 4 23:10:06 2018