! Started logfile: /tmp/maps//J2036-2146_C_20180619_dfm.log on Wed Jul 4 23:44:24 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 /tmp/maps//J2036-2146_C_20180619_uva.fits ! Reading UV FITS file: /tmp/maps//J2036-2146_C_20180619_uva.fits ! AN table 1: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.998214 visibilities/baseline/integration-bin. ! Found source: J2036-2146 ! ! 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 4472 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 J2036-2146_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=1.045519Jy sigma=20.864752 ! Fit after self-cal, rms=0.741135Jy sigma=14.678817 ! 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=1.439 mas, bmaj=10.93 mas, bpa=-32.69 degrees ! Estimated noise=0.985964 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 = 0.200268 Jy ! Component: 100 - total flux cleaned = 0.24412 Jy ! Total flux subtracted in 100 components = 0.24412 Jy ! Clean residual min=-0.007784 max=0.013522 Jy/beam ! Clean residual mean=0.000020 rms=0.002213 Jy/beam ! Combined flux in latest and established models = 0.24412 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.24412 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=0.053586Jy sigma=0.944210 ! Fit after self-cal, rms=0.053578Jy sigma=0.944122 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143675 Jy ! Component: 100 - total flux cleaned = 0.0224959 Jy ! Total flux subtracted in 100 components = 0.0224959 Jy ! Clean residual min=-0.006732 max=0.006411 Jy/beam ! Clean residual mean=0.000019 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 0.266616 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 0.266616 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=0.048888Jy sigma=0.820884 ! Fit after self-cal, rms=0.048900Jy sigma=0.820670 ! 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=2.22 mas, bmaj=10.77 mas, bpa=-31.04 degrees ! Estimated noise=0.551918 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 = 0.00979452 Jy ! Component: 100 - total flux cleaned = 0.0163349 Jy ! Component: 150 - total flux cleaned = 0.0210082 Jy ! Component: 200 - total flux cleaned = 0.0245066 Jy ! Total flux subtracted in 200 components = 0.0245066 Jy ! Clean residual min=-0.005727 max=0.005769 Jy/beam ! Clean residual mean=0.000013 rms=0.001678 Jy/beam ! Combined flux in latest and established models = 0.291123 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 84 components and 0.291123 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=0.046708Jy sigma=0.759351 ! Fit after self-cal, rms=0.046684Jy sigma=0.758882 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.22 x 10.77 at -31.04 degrees (North through East) ! Clean map min=-0.0056588 max=0.25549 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 KP 0.97 LA 1.03 ! MK 0.99 NL 1.00 OV 1.01 PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 KP 0.95 LA 1.04 ! MK 1.03 NL 1.00 OV 1.00 PT 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.95 KP 0.97 LA 1.05 ! MK 0.99 NL 1.01 OV 1.01 PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 KP 0.96 LA 1.07 ! MK 0.99 NL 0.99 OV 1.02 PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 KP 0.95 LA 1.04 ! MK 1.02 NL 1.02 OV 1.03 PT 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 KP 0.96 LA 1.06 ! MK 1.03 NL 1.02 OV 1.04 PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 KP 0.98 LA 1.05 ! MK 1.01 NL 1.02 OV 1.03 PT 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 KP 0.96 LA 1.06 ! MK 0.99 NL 1.03 OV 1.06 PT 0.95 ! ! ! Fit before self-cal, rms=0.046684Jy sigma=0.758882 ! Fit after self-cal, rms=0.045325Jy sigma=0.707372 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.233 mas, bmaj=10.86 mas, bpa=-31.02 degrees ! Estimated noise=0.549807 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 = -0.00109128 Jy ! Component: 100 - total flux cleaned = -0.00147206 Jy ! Component: 150 - total flux cleaned = -0.0016637 Jy ! Component: 200 - total flux cleaned = -0.00179299 Jy ! Total flux subtracted in 200 components = -0.00179299 Jy ! Clean residual min=-0.002864 max=0.002412 Jy/beam ! Clean residual mean=0.000005 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.28933 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 96 components and 0.28933 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=0.045183Jy sigma=0.704949 ! Fit after self-cal, rms=0.045201Jy sigma=0.704784 ! 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=0.045201Jy sigma=0.704784 ! Fit after self-cal, rms=0.045237Jy sigma=0.704554 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.233 mas, bmaj=10.88 mas, bpa=-31.02 degrees ! Estimated noise=0.549486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106371 Jy ! Component: 100 - total flux cleaned = -0.00140221 Jy ! Component: 150 - total flux cleaned = -0.00151556 Jy ! Component: 200 - total flux cleaned = -0.00165094 Jy ! Total flux subtracted in 200 components = -0.00165094 Jy ! Clean residual min=-0.002451 max=0.002072 Jy/beam ! Clean residual mean=0.000004 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.287679 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 0.287679 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=0.045148Jy sigma=0.703083 ! Fit after self-cal, rms=0.045144Jy sigma=0.703020 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 = -8.31735e-05 Jy ! Component: 100 - total flux cleaned = -0.000228846 Jy ! Component: 150 - total flux cleaned = -0.00033354 Jy ! Component: 200 - total flux cleaned = -0.000405368 Jy ! Total flux subtracted in 200 components = -0.000405368 Jy ! Clean residual min=-0.002258 max=0.001899 Jy/beam ! Clean residual mean=0.000004 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.287273 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 106 components and 0.287274 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=0.045103Jy sigma=0.702321 ! Fit after self-cal, rms=0.045100Jy sigma=0.702277 ! 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=0.045100Jy sigma=0.702277 ! Fit after self-cal, rms=0.045168Jy sigma=0.701978 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.233 mas, bmaj=10.9 mas, bpa=-31.02 degrees ! Estimated noise=0.549409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000978083 Jy ! Component: 100 - total flux cleaned = -0.00128872 Jy ! Component: 150 - total flux cleaned = -0.00141055 Jy ! Component: 200 - total flux cleaned = -0.00152107 Jy ! Total flux subtracted in 200 components = -0.00152107 Jy ! Clean residual min=-0.001985 max=0.001864 Jy/beam ! Clean residual mean=0.000003 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.285752 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.285752 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=0.045124Jy sigma=0.701278 ! Fit after self-cal, rms=0.045124Jy sigma=0.701255 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 = -0.000104552 Jy ! Component: 100 - total flux cleaned = -0.0001815 Jy ! Component: 150 - total flux cleaned = -0.000254186 Jy ! Component: 200 - total flux cleaned = -0.000337732 Jy ! Total flux subtracted in 200 components = -0.000337732 Jy ! Clean residual min=-0.001952 max=0.001836 Jy/beam ! Clean residual mean=0.000003 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.285415 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 122 components and 0.285415 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=0.045106Jy sigma=0.700913 ! Fit after self-cal, rms=0.045105Jy sigma=0.700896 ! 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=0.045105Jy sigma=0.700896 ! Fit after self-cal, rms=0.045164Jy sigma=0.700683 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.792 mas, bmaj=12.03 mas, bpa=-19.97 degrees ! Estimated noise=0.600357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000841607 Jy ! Component: 100 - total flux cleaned = -0.00139919 Jy ! Component: 150 - total flux cleaned = -0.00159115 Jy ! Component: 200 - total flux cleaned = -0.00169978 Jy ! Total flux subtracted in 200 components = -0.00169978 Jy ! Clean residual min=-0.002069 max=0.001716 Jy/beam ! Clean residual mean=0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.283715 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 140 components and 0.283715 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=0.045158Jy sigma=0.700351 ! Fit after self-cal, rms=0.045159Jy sigma=0.700347 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 = -5.62289e-05 Jy ! Component: 100 - total flux cleaned = -0.000123075 Jy ! Component: 150 - total flux cleaned = -0.000172499 Jy ! Component: 200 - total flux cleaned = -0.000172316 Jy ! Total flux subtracted in 200 components = -0.000172316 Jy ! Clean residual min=-0.002064 max=0.001685 Jy/beam ! Clean residual mean=0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.283543 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 144 components and 0.283543 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=0.045159Jy sigma=0.700212 ! Fit after self-cal, rms=0.045160Jy sigma=0.700206 ! 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=2.234 mas, bmaj=10.91 mas, bpa=-31.02 degrees ! Estimated noise=0.549254 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.234 x 10.91 at -31.02 degrees (North through East) ! Clean map min=-0.0018654 max=0.25299 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=1.444 mas, bmaj=11.06 mas, bpa=-32.63 degrees ! Estimated noise=0.990448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.20117 Jy ! Component: 100 - total flux cleaned = 0.245057 Jy ! Component: 150 - total flux cleaned = 0.25696 Jy ! Component: 200 - total flux cleaned = 0.263085 Jy ! Total flux subtracted in 200 components = 0.263085 Jy ! Clean residual min=-0.004237 max=0.004664 Jy/beam ! Clean residual mean=0.000007 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.263086 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.263086 Jy ! Inverting map and beam ! Estimated beam: bmin=2.234 mas, bmaj=10.91 mas, bpa=-31.02 degrees ! Estimated noise=0.549254 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, 9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00739437 Jy ! Component: 100 - total flux cleaned = 0.0118956 Jy ! Component: 150 - total flux cleaned = 0.0149085 Jy ! Component: 200 - total flux cleaned = 0.0164719 Jy ! Total flux subtracted in 200 components = 0.0164719 Jy ! Clean residual min=-0.001959 max=0.002018 Jy/beam ! Clean residual mean=-0.000002 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.279558 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 92 components and 0.279557 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=4.792 mas, bmaj=12.03 mas, bpa=-19.97 degrees ! Estimated noise=0.600357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184062 Jy ! Component: 100 - total flux cleaned = 0.00224714 Jy ! Component: 150 - total flux cleaned = 0.00246625 Jy ! Component: 200 - total flux cleaned = 0.00272351 Jy ! Total flux subtracted in 200 components = 0.00272351 Jy ! Clean residual min=-0.001590 max=0.001354 Jy/beam ! Clean residual mean=-0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.282281 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000190771 Jy ! Component: 100 - total flux cleaned = 0.000358814 Jy ! Component: 150 - total flux cleaned = 0.000507669 Jy ! Component: 200 - total flux cleaned = 0.000661741 Jy ! Total flux subtracted in 200 components = 0.000661741 Jy ! Clean residual min=-0.001485 max=0.001334 Jy/beam ! Clean residual mean=-0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.282943 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 183 components and 0.282943 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.234 mas, bmaj=10.91 mas, bpa=-31.02 degrees ! Estimated noise=0.549254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000591809 Jy ! Component: 100 - total flux cleaned = 0.000900929 Jy ! Component: 150 - total flux cleaned = 0.00102628 Jy ! Component: 200 - total flux cleaned = 0.00114023 Jy ! Total flux subtracted in 200 components = 0.00114023 Jy ! Clean residual min=-0.001437 max=0.001593 Jy/beam ! Clean residual mean=0.000000 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.284083 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 203 components and 0.284083 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=0.045011Jy sigma=0.698325 ! Fit after self-cal, rms=0.045009Jy sigma=0.698255 wmodel J2036-2146_C_map.mod ! Writing 203 model components to file: J2036-2146_C_map.mod wobs J2036-2146_C_uvs.fits ! Writing UV FITS file: J2036-2146_C_uvs.fits wwins J2036-2146_C_map.win ! wwins: Wrote 2 windows to J2036-2146_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 = 0.000158609 Jy ! Component: 100 - total flux cleaned = -0.000178474 Jy ! Component: 150 - total flux cleaned = -0.000496588 Jy ! Component: 200 - total flux cleaned = -0.000659784 Jy ! Component: 250 - total flux cleaned = -0.000839931 Jy ! Component: 300 - total flux cleaned = -0.000948791 Jy ! Component: 350 - total flux cleaned = -0.00103311 Jy ! Component: 400 - total flux cleaned = -0.00113488 Jy ! Component: 450 - total flux cleaned = -0.00121358 Jy ! Component: 500 - total flux cleaned = -0.00127067 Jy ! Component: 550 - total flux cleaned = -0.00121487 Jy ! Component: 600 - total flux cleaned = -0.00112411 Jy ! Component: 650 - total flux cleaned = -0.00107015 Jy ! Component: 700 - total flux cleaned = -0.000982527 Jy ! Component: 750 - total flux cleaned = -0.000913941 Jy ! Component: 800 - total flux cleaned = -0.000846501 Jy ! Component: 850 - total flux cleaned = -0.000796946 Jy ! Component: 900 - total flux cleaned = -0.000748089 Jy ! Component: 950 - total flux cleaned = -0.00068442 Jy ! Component: 1000 - total flux cleaned = -0.000652992 Jy ! Component: 1050 - total flux cleaned = -0.000621925 Jy ! Component: 1100 - total flux cleaned = -0.00059151 Jy ! Component: 1150 - total flux cleaned = -0.000591894 Jy ! Component: 1200 - total flux cleaned = -0.000651006 Jy ! Component: 1250 - total flux cleaned = -0.000650909 Jy ! Component: 1300 - total flux cleaned = -0.000708574 Jy ! Component: 1350 - total flux cleaned = -0.000708662 Jy ! Component: 1400 - total flux cleaned = -0.000751101 Jy ! Component: 1450 - total flux cleaned = -0.000820293 Jy ! Component: 1500 - total flux cleaned = -0.00087496 Jy ! Component: 1550 - total flux cleaned = -0.000942585 Jy ! Component: 1600 - total flux cleaned = -0.000955972 Jy ! Component: 1650 - total flux cleaned = -0.00104876 Jy ! Component: 1700 - total flux cleaned = -0.00111419 Jy ! Component: 1750 - total flux cleaned = -0.00117925 Jy ! Component: 1800 - total flux cleaned = -0.00128237 Jy ! Component: 1850 - total flux cleaned = -0.00137171 Jy ! Component: 1900 - total flux cleaned = -0.00144769 Jy ! Component: 1950 - total flux cleaned = -0.0015105 Jy ! Component: 2000 - total flux cleaned = -0.00160986 Jy ! Component: 2050 - total flux cleaned = -0.00168364 Jy ! Component: 2100 - total flux cleaned = -0.00175691 Jy ! Component: 2150 - total flux cleaned = -0.00186591 Jy ! Component: 2200 - total flux cleaned = -0.00191406 Jy ! Component: 2250 - total flux cleaned = -0.00200931 Jy ! Component: 2300 - total flux cleaned = -0.00209213 Jy ! Component: 2350 - total flux cleaned = -0.00217426 Jy ! Component: 2400 - total flux cleaned = -0.00219743 Jy ! Component: 2450 - total flux cleaned = -0.00224382 Jy ! Component: 2500 - total flux cleaned = -0.00230122 Jy ! Component: 2550 - total flux cleaned = -0.00235838 Jy ! Component: 2600 - total flux cleaned = -0.00241521 Jy ! Component: 2650 - total flux cleaned = -0.00243777 Jy ! Component: 2700 - total flux cleaned = -0.00247138 Jy ! Component: 2750 - total flux cleaned = -0.00250484 Jy ! Component: 2800 - total flux cleaned = -0.00256023 Jy ! Component: 2850 - total flux cleaned = -0.00256016 Jy ! Component: 2900 - total flux cleaned = -0.00261493 Jy ! Component: 2950 - total flux cleaned = -0.00262584 Jy ! Component: 3000 - total flux cleaned = -0.00264758 Jy ! Component: 3050 - total flux cleaned = -0.00273371 Jy ! Component: 3100 - total flux cleaned = -0.00274433 Jy ! Component: 3150 - total flux cleaned = -0.00272297 Jy ! Component: 3200 - total flux cleaned = -0.00282898 Jy ! Component: 3250 - total flux cleaned = -0.00285003 Jy ! Component: 3300 - total flux cleaned = -0.00292344 Jy ! Component: 3350 - total flux cleaned = -0.00295477 Jy ! Component: 3400 - total flux cleaned = -0.00298597 Jy ! Component: 3450 - total flux cleaned = -0.00304808 Jy ! Component: 3500 - total flux cleaned = -0.00309955 Jy ! Component: 3550 - total flux cleaned = -0.00313029 Jy ! Component: 3600 - total flux cleaned = -0.00319149 Jy ! Component: 3650 - total flux cleaned = -0.00324227 Jy ! Component: 3700 - total flux cleaned = -0.00327253 Jy ! Component: 3750 - total flux cleaned = -0.00330278 Jy ! Component: 3800 - total flux cleaned = -0.00332284 Jy ! Component: 3850 - total flux cleaned = -0.00338269 Jy ! Component: 3900 - total flux cleaned = -0.00344227 Jy ! Component: 3950 - total flux cleaned = -0.0034521 Jy ! Component: 4000 - total flux cleaned = -0.00349151 Jy ! Component: 4050 - total flux cleaned = -0.00354057 Jy ! Total flux subtracted in 4096 components = -0.00356983 Jy ! Clean residual min=-0.000514 max=0.000510 Jy/beam ! Clean residual mean=-0.000003 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.280513 Jy keep ! Adding 226 model components to the UV plane model. ! The established model now contains 429 components and 0.280513 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J2036-2146_C_20180619_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.234 x 10.91 at -31.02 degrees (North through East) ! Clean map min=-0.0017294 max=0.25511 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J2036-2146_C_20180619_map.fits wmodel /tmp/maps//J2036-2146_C_20180619_map.mod ! Writing 429 model components to file: /tmp/maps//J2036-2146_C_20180619_map.mod wobs /tmp/maps//J2036-2146_C_20180619_uvs.fits ! Writing UV FITS file: /tmp/maps//J2036-2146_C_20180619_uvs.fits wwins /tmp/maps//J2036-2146_C_20180619_map.win ! wwins: Wrote 3 windows to /tmp/maps//J2036-2146_C_20180619_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.255106 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183074 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.215291 0.215291 0.430583 0.861165 1.72233 3.44466 6.88932 13.7786 27.5573 55.1146 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.255 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1393.46 quit ! Quitting program ! Log file /tmp/maps//J2036-2146_C_20180619_dfm.log closed on Wed Jul 4 23:44:28 2018