! Started logfile: .//J2307-0328_C_dfm.log on Sun Oct 21 00:23:01 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2307-0328_C_uva.fits ! Reading UV FITS file: .//J2307-0328_C_uva.fits ! AN table 1: 23 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2307-0328 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 3864 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2307-0328_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000771Jy sigma=54.036936 ! Fit after self-cal, rms=0.982491Jy sigma=53.005781 ! 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=1.273 mas, bmaj=2.986 mas, bpa=1.755 degrees ! Estimated noise=0.440437 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 = 0.0137713 Jy ! Component: 100 - total flux cleaned = 0.0171586 Jy ! Total flux subtracted in 100 components = 0.0171586 Jy ! Clean residual min=-0.002179 max=0.002716 Jy/beam ! Clean residual mean=0.000000 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0171586 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0171586 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=0.021314Jy sigma=1.020915 ! Fit after self-cal, rms=0.020068Jy sigma=0.968672 ! 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=3.521 mas, bpa=4.183 degrees ! Estimated noise=0.229491 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 = 0.00277741 Jy ! Component: 100 - total flux cleaned = 0.00353333 Jy ! Component: 150 - total flux cleaned = 0.00357714 Jy ! Component: 200 - total flux cleaned = 0.00361546 Jy ! Total flux subtracted in 200 components = 0.00361546 Jy ! Clean residual min=-0.002006 max=0.002529 Jy/beam ! Clean residual mean=0.000001 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0207741 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0207741 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=0.019860Jy sigma=0.935478 ! Fit after self-cal, rms=0.019863Jy sigma=0.935414 ! 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 3.521 at 4.183 degrees (North through East) ! Clean map min=-0.001905 max=0.020006 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.14 LA 0.80 MK 0.78 ! NL 1.35 OV 1.18 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.17 LA 0.61 MK 0.66 ! NL 1.46 OV 1.05 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 LA 0.99 MK 0.95 ! NL 1.23 OV 0.97 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.87 LA 0.98 MK 0.98 ! NL 1.32 OV 1.02 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.95 LA 1.02 MK 0.99 ! NL 1.23 OV 1.05 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.84 LA 0.94 MK 1.03 ! NL 1.35 OV 0.95 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 LA 1.00 MK 1.00 ! NL 1.28 OV 0.99 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 LA 0.94 MK 1.26 ! NL 1.15 OV 1.01 SC 0.97 ! ! ! Fit before self-cal, rms=0.019863Jy sigma=0.935414 ! Fit after self-cal, rms=0.019834Jy sigma=0.876549 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.584 mas, bmaj=3.532 mas, bpa=3.796 degrees ! Estimated noise=0.227368 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 = 0.000168556 Jy ! Component: 100 - total flux cleaned = 0.000160005 Jy ! Component: 150 - total flux cleaned = 0.000152726 Jy ! Component: 200 - total flux cleaned = 0.000146807 Jy ! Total flux subtracted in 200 components = 0.000146807 Jy ! Clean residual min=-0.001084 max=0.001110 Jy/beam ! Clean residual mean=-0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0209209 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.0209209 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=0.019820Jy sigma=0.876539 ! Fit after self-cal, rms=0.020087Jy sigma=0.873033 ! 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=0.020087Jy sigma=0.873033 ! Fit after self-cal, rms=0.020938Jy sigma=0.872319 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.582 mas, bmaj=3.528 mas, bpa=3.302 degrees ! Estimated noise=0.228642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140726 Jy ! Component: 100 - total flux cleaned = 0.000132958 Jy ! Component: 150 - total flux cleaned = 0.000126319 Jy ! Component: 200 - total flux cleaned = 0.00012635 Jy ! Total flux subtracted in 200 components = 0.00012635 Jy ! Clean residual min=-0.001012 max=0.001085 Jy/beam ! Clean residual mean=-0.000000 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0210472 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.0210472 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=0.020925Jy sigma=0.872352 ! Fit after self-cal, rms=0.020986Jy sigma=0.872144 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 (-1.2, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101146 Jy ! Component: 100 - total flux cleaned = 0.00139331 Jy ! Component: 150 - total flux cleaned = 0.00140737 Jy ! Component: 200 - total flux cleaned = 0.00144337 Jy ! Total flux subtracted in 200 components = 0.00144337 Jy ! Clean residual min=-0.000862 max=0.000650 Jy/beam ! Clean residual mean=-0.000000 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0224906 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.0224906 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=0.020916Jy sigma=0.870060 ! Fit after self-cal, rms=0.020888Jy sigma=0.869429 ! 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=0.020888Jy sigma=0.869429 ! Fit after self-cal, rms=0.020910Jy sigma=0.868716 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.581 mas, bmaj=3.522 mas, bpa=2.978 degrees ! Estimated noise=0.22797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00047118 Jy ! Component: 100 - total flux cleaned = 0.000607703 Jy ! Component: 150 - total flux cleaned = 0.000645433 Jy ! Component: 200 - total flux cleaned = 0.000660912 Jy ! Total flux subtracted in 200 components = 0.000660912 Jy ! Clean residual min=-0.000798 max=0.000685 Jy/beam ! Clean residual mean=-0.000000 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0231515 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 59 components and 0.0231515 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=0.020890Jy sigma=0.868318 ! Fit after self-cal, rms=0.020889Jy sigma=0.868147 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 = 0.000106126 Jy ! Component: 100 - total flux cleaned = 0.000128843 Jy ! Component: 150 - total flux cleaned = 0.000148326 Jy ! Component: 200 - total flux cleaned = 0.000170319 Jy ! Total flux subtracted in 200 components = 0.000170319 Jy ! Clean residual min=-0.000766 max=0.000713 Jy/beam ! Clean residual mean=-0.000000 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.0233218 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 72 components and 0.0233218 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=0.020880Jy sigma=0.868142 ! Fit after self-cal, rms=0.020880Jy sigma=0.868081 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020880Jy sigma=0.868081 ! Fit after self-cal, rms=0.020882Jy sigma=0.867798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.637 mas, bmaj=5.745 mas, bpa=0.1087 degrees ! Estimated noise=0.290384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115085 Jy ! Component: 100 - total flux cleaned = 0.000115348 Jy ! Component: 150 - total flux cleaned = 0.000115204 Jy ! Component: 200 - total flux cleaned = 0.00011528 Jy ! Total flux subtracted in 200 components = 0.00011528 Jy ! Clean residual min=-0.000814 max=0.000707 Jy/beam ! Clean residual mean=-0.000000 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0234371 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 0.0234371 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=0.020878Jy sigma=0.867748 ! Fit after self-cal, rms=0.020876Jy sigma=0.867718 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 = -9.05521e-06 Jy ! Component: 100 - total flux cleaned = -8.77982e-06 Jy ! Component: 150 - total flux cleaned = -4.57265e-06 Jy ! Component: 200 - total flux cleaned = -8.65175e-07 Jy ! Total flux subtracted in 200 components = -8.65175e-07 Jy ! Clean residual min=-0.000798 max=0.000696 Jy/beam ! Clean residual mean=-0.000000 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0234362 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.0234362 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=0.020875Jy sigma=0.867734 ! Fit after self-cal, rms=0.020875Jy sigma=0.867721 ! 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=1.582 mas, bmaj=3.518 mas, bpa=2.819 degrees ! Estimated noise=0.227977 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.582 x 3.518 at 2.819 degrees (North through East) ! Clean map min=-0.00075587 max=0.019671 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=1.268 mas, bmaj=3.019 mas, bpa=0.9697 degrees ! Estimated noise=0.439927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147706 Jy ! Component: 100 - total flux cleaned = 0.0187302 Jy ! Component: 150 - total flux cleaned = 0.0207247 Jy ! Component: 200 - total flux cleaned = 0.0216468 Jy ! Total flux subtracted in 200 components = 0.0216468 Jy ! Clean residual min=-0.001487 max=0.001206 Jy/beam ! Clean residual mean=0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0216468 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0216468 Jy ! Inverting map and beam ! Estimated beam: bmin=1.582 mas, bmaj=3.518 mas, bpa=2.819 degrees ! Estimated noise=0.227977 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 = 0.00097534 Jy ! Component: 100 - total flux cleaned = 0.00142239 Jy ! Component: 150 - total flux cleaned = 0.00161578 Jy ! Component: 200 - total flux cleaned = 0.00168601 Jy ! Total flux subtracted in 200 components = 0.00168601 Jy ! Clean residual min=-0.000853 max=0.000639 Jy/beam ! Clean residual mean=-0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0233328 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.0233328 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.637 mas, bmaj=5.745 mas, bpa=0.1087 degrees ! Estimated noise=0.290384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138772 Jy ! Component: 100 - total flux cleaned = 0.000164127 Jy ! Component: 150 - total flux cleaned = 0.000164477 Jy ! Component: 200 - total flux cleaned = 0.000172238 Jy ! Total flux subtracted in 200 components = 0.000172238 Jy ! Clean residual min=-0.000813 max=0.000700 Jy/beam ! Clean residual mean=-0.000000 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.023505 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 = 6.27009e-06 Jy ! Component: 100 - total flux cleaned = 1.15328e-05 Jy ! Component: 150 - total flux cleaned = 1.1385e-05 Jy ! Component: 200 - total flux cleaned = 1.59634e-05 Jy ! Total flux subtracted in 200 components = 1.59634e-05 Jy ! Clean residual min=-0.000791 max=0.000695 Jy/beam ! Clean residual mean=-0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.023521 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 72 components and 0.023521 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.582 mas, bmaj=3.518 mas, bpa=2.819 degrees ! Estimated noise=0.227977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.32921e-05 Jy ! Component: 100 - total flux cleaned = 2.89987e-05 Jy ! Component: 150 - total flux cleaned = 5.64835e-05 Jy ! Component: 200 - total flux cleaned = 5.24016e-05 Jy ! Total flux subtracted in 200 components = 5.24016e-05 Jy ! Clean residual min=-0.000723 max=0.000710 Jy/beam ! Clean residual mean=-0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0235734 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.0235734 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=0.020868Jy sigma=0.867771 ! Fit after self-cal, rms=0.020870Jy sigma=0.867640 wmodel J2307-0328_C_map.mod ! Writing 87 model components to file: J2307-0328_C_map.mod wobs J2307-0328_C_uvs.fits ! Writing UV FITS file: J2307-0328_C_uvs.fits wwins J2307-0328_C_map.win ! wwins: Wrote 2 windows to J2307-0328_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -4.16006e-05 Jy ! Component: 100 - total flux cleaned = -1.84888e-05 Jy ! Component: 150 - total flux cleaned = 3.26811e-05 Jy ! Component: 200 - total flux cleaned = 6.13424e-05 Jy ! Component: 250 - total flux cleaned = 7.79347e-06 Jy ! Component: 300 - total flux cleaned = -2.66067e-05 Jy ! Component: 350 - total flux cleaned = -5.98225e-05 Jy ! Component: 400 - total flux cleaned = -0.000100135 Jy ! Component: 450 - total flux cleaned = -0.00015505 Jy ! Component: 500 - total flux cleaned = -0.000215984 Jy ! Component: 550 - total flux cleaned = -0.000275436 Jy ! Component: 600 - total flux cleaned = -0.000318891 Jy ! Component: 650 - total flux cleaned = -0.00036867 Jy ! Component: 700 - total flux cleaned = -0.000424402 Jy ! Component: 750 - total flux cleaned = -0.000465235 Jy ! Component: 800 - total flux cleaned = -0.000505517 Jy ! Component: 850 - total flux cleaned = -0.000551696 Jy ! Component: 900 - total flux cleaned = -0.000584109 Jy ! Component: 950 - total flux cleaned = -0.000647873 Jy ! Component: 1000 - total flux cleaned = -0.000679306 Jy ! Component: 1050 - total flux cleaned = -0.000728907 Jy ! Component: 1100 - total flux cleaned = -0.000771635 Jy ! Component: 1150 - total flux cleaned = -0.000795816 Jy ! Component: 1200 - total flux cleaned = -0.000849535 Jy ! Component: 1250 - total flux cleaned = -0.000896564 Jy ! Component: 1300 - total flux cleaned = -0.000919717 Jy ! Component: 1350 - total flux cleaned = -0.00095413 Jy ! Component: 1400 - total flux cleaned = -0.000982529 Jy ! Component: 1450 - total flux cleaned = -0.00100495 Jy ! Component: 1500 - total flux cleaned = -0.00102169 Jy ! Component: 1550 - total flux cleaned = -0.00107132 Jy ! Component: 1600 - total flux cleaned = -0.00110951 Jy ! Component: 1650 - total flux cleaned = -0.00114191 Jy ! Component: 1700 - total flux cleaned = -0.00117939 Jy ! Component: 1750 - total flux cleaned = -0.00120068 Jy ! Component: 1800 - total flux cleaned = -0.00123748 Jy ! Component: 1850 - total flux cleaned = -0.00125311 Jy ! Component: 1900 - total flux cleaned = -0.00127897 Jy ! Component: 1950 - total flux cleaned = -0.00129435 Jy ! Component: 2000 - total flux cleaned = -0.00131473 Jy ! Component: 2050 - total flux cleaned = -0.00133495 Jy ! Component: 2100 - total flux cleaned = -0.00135498 Jy ! Component: 2150 - total flux cleaned = -0.00136496 Jy ! Component: 2200 - total flux cleaned = -0.00138963 Jy ! Component: 2250 - total flux cleaned = -0.00141905 Jy ! Component: 2300 - total flux cleaned = -0.00143364 Jy ! Component: 2350 - total flux cleaned = -0.00145784 Jy ! Component: 2400 - total flux cleaned = -0.00147226 Jy ! Component: 2450 - total flux cleaned = -0.00150581 Jy ! Component: 2500 - total flux cleaned = -0.00155339 Jy ! Component: 2550 - total flux cleaned = -0.00155339 Jy ! Component: 2600 - total flux cleaned = -0.00158637 Jy ! Component: 2650 - total flux cleaned = -0.00160974 Jy ! Component: 2700 - total flux cleaned = -0.00163301 Jy ! Component: 2750 - total flux cleaned = -0.00165154 Jy ! Component: 2800 - total flux cleaned = -0.00166998 Jy ! Component: 2850 - total flux cleaned = -0.0016838 Jy ! Component: 2900 - total flux cleaned = -0.00172038 Jy ! Component: 2950 - total flux cleaned = -0.00174316 Jy ! Component: 3000 - total flux cleaned = -0.00177494 Jy ! Component: 3050 - total flux cleaned = -0.00180663 Jy ! Component: 3100 - total flux cleaned = -0.00180661 Jy ! Component: 3150 - total flux cleaned = -0.00181564 Jy ! Component: 3200 - total flux cleaned = -0.00184713 Jy ! Component: 3250 - total flux cleaned = -0.00186956 Jy ! Component: 3300 - total flux cleaned = -0.00188298 Jy ! Component: 3350 - total flux cleaned = -0.00189641 Jy ! Component: 3400 - total flux cleaned = -0.00190981 Jy ! Component: 3450 - total flux cleaned = -0.00193212 Jy ! Component: 3500 - total flux cleaned = -0.00195439 Jy ! Component: 3550 - total flux cleaned = -0.00196331 Jy ! Component: 3600 - total flux cleaned = -0.00197666 Jy ! Component: 3650 - total flux cleaned = -0.00197667 Jy ! Component: 3700 - total flux cleaned = -0.00199 Jy ! Component: 3750 - total flux cleaned = -0.00201224 Jy ! Component: 3800 - total flux cleaned = -0.00201667 Jy ! Component: 3850 - total flux cleaned = -0.00201223 Jy ! Component: 3900 - total flux cleaned = -0.00204334 Jy ! Component: 3950 - total flux cleaned = -0.00204778 Jy ! Component: 4000 - total flux cleaned = -0.00205668 Jy ! Component: 4050 - total flux cleaned = -0.00206557 Jy ! Total flux subtracted in 4096 components = -0.00209226 Jy ! Clean residual min=-0.000227 max=0.000290 Jy/beam ! Clean residual mean=-0.000000 rms=0.000074 Jy/beam ! Combined flux in latest and established models = 0.0214811 Jy keep ! Adding 233 model components to the UV plane model. ! The established model now contains 320 components and 0.0214811 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2307-0328_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.582 x 3.518 at 2.819 degrees (North through East) ! Clean map min=-0.00065182 max=0.019197 Jy/beam ! Writing clean map to FITS file: .//J2307-0328_C_map.fits wmodel .//J2307-0328_C_map.mod ! Writing 320 model components to file: .//J2307-0328_C_map.mod wobs .//J2307-0328_C_uvs.fits ! Writing UV FITS file: .//J2307-0328_C_uvs.fits wwins .//J2307-0328_C_map.win ! wwins: Wrote 3 windows to .//J2307-0328_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0191968 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.06979e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10484 1.10484 2.20967 4.41935 8.8387 17.6774 35.3548 70.7096 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.019 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 271.533 quit ! Quitting program ! Log file .//J2307-0328_C_dfm.log closed on Sun Oct 21 00:23:05 2018