! Started logfile: .//J2324-0058_C_20180525_dfm.log on Mon Jun 11 08:59:23 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 .//J2324-0058_C_20180525_uva.fits ! Reading UV FITS file: .//J2324-0058_C_20180525_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2324-0058 ! ! 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 85 lines of history. ! ! Reading 5760 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 J2324-0058_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=1.005005Jy sigma=25.450240 ! Fit after self-cal, rms=0.958883Jy sigma=24.300436 ! 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=1.249 mas, bmaj=3.361 mas, bpa=-2.764 degrees ! Estimated noise=0.520062 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 = 0.028142 Jy ! Component: 100 - total flux cleaned = 0.0376862 Jy ! Total flux subtracted in 100 components = 0.0376862 Jy ! Clean residual min=-0.006782 max=0.018898 Jy/beam ! Clean residual mean=0.000001 rms=0.002020 Jy/beam ! Combined flux in latest and established models = 0.0376862 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0376862 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=0.049456Jy sigma=1.194495 ! Fit after self-cal, rms=0.047969Jy sigma=1.155818 ! Inverting map ! Added new window around map position (4.5, 0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187918 Jy ! Component: 100 - total flux cleaned = 0.0270388 Jy ! Total flux subtracted in 100 components = 0.0270388 Jy ! Clean residual min=-0.003870 max=0.007737 Jy/beam ! Clean residual mean=0.000002 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.0647249 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0647249 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=0.039804Jy sigma=0.909880 ! Fit after self-cal, rms=0.036634Jy sigma=0.841227 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00953856 Jy ! Component: 100 - total flux cleaned = 0.0137541 Jy ! Total flux subtracted in 100 components = 0.0137541 Jy ! Clean residual min=-0.002940 max=0.003768 Jy/beam ! Clean residual mean=0.000001 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.078479 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0784791 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=0.033674Jy sigma=0.755723 ! Fit after self-cal, rms=0.033498Jy sigma=0.752088 ! 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=1.481 mas, bmaj=3.736 mas, bpa=-2.213 degrees ! Estimated noise=0.382742 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 = 0.00491423 Jy ! Component: 100 - total flux cleaned = 0.00794099 Jy ! Component: 150 - total flux cleaned = 0.0100763 Jy ! Component: 200 - total flux cleaned = 0.0116339 Jy ! Total flux subtracted in 200 components = 0.0116339 Jy ! Clean residual min=-0.001747 max=0.002187 Jy/beam ! Clean residual mean=0.000006 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0901129 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 49 components and 0.0901129 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=0.032692Jy sigma=0.728101 ! Fit after self-cal, rms=0.032661Jy sigma=0.727346 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.481 x 3.736 at -2.213 degrees (North through East) ! Clean map min=-0.001699 max=0.041758 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.01 HN 0.94 KP 0.99 ! LA 1.08 MK 0.91 NL 1.04 PT 0.90 ! SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.95 HN 1.06 KP 0.99 ! LA 1.02 MK 0.91 NL 1.17 PT 0.99 ! SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.91 HN 1.03 KP 1.03 ! LA 1.03 MK 1.01 NL 1.07 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.18 KP 0.98 ! LA 0.57 MK 0.96 NL 1.11 PT 0.98 ! SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.01 KP 1.00 ! LA 1.03 MK 0.96 NL 0.99 PT 0.91 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 1.04 KP 0.95 ! LA 1.09 MK 0.96 NL 1.03 PT 0.97 ! SC 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 1.01 KP 1.00 ! LA 1.08 MK 0.91 NL 1.13 PT 0.93 ! SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 1.06 KP 1.00 ! LA 1.06 MK 0.98 NL 1.06 PT 0.99 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.032661Jy sigma=0.727346 ! Fit after self-cal, rms=0.031300Jy sigma=0.684330 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.462 mas, bmaj=3.739 mas, bpa=-2.113 degrees ! Estimated noise=0.377311 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 = 0.000320135 Jy ! Component: 100 - total flux cleaned = 0.000148656 Jy ! Component: 150 - total flux cleaned = 6.45857e-05 Jy ! Component: 200 - total flux cleaned = 3.57952e-05 Jy ! Total flux subtracted in 200 components = 3.57952e-05 Jy ! Clean residual min=-0.001262 max=0.001270 Jy/beam ! Clean residual mean=-0.000000 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0901487 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.0901487 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=0.031269Jy sigma=0.683326 ! Fit after self-cal, rms=0.031316Jy sigma=0.682644 ! 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=0.031316Jy sigma=0.682644 ! Fit after self-cal, rms=0.031201Jy sigma=0.682548 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.456 mas, bmaj=3.733 mas, bpa=-2.136 degrees ! Estimated noise=0.375654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.9125e-05 Jy ! Component: 100 - total flux cleaned = -0.000161351 Jy ! Component: 150 - total flux cleaned = -0.000194661 Jy ! Component: 200 - total flux cleaned = -0.000204583 Jy ! Total flux subtracted in 200 components = -0.000204583 Jy ! Clean residual min=-0.001245 max=0.001190 Jy/beam ! Clean residual mean=-0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0899441 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.0899441 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=0.031192Jy sigma=0.682269 ! Fit after self-cal, rms=0.031193Jy sigma=0.682258 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 = 9.4874e-06 Jy ! Component: 100 - total flux cleaned = -7.86663e-06 Jy ! Component: 150 - total flux cleaned = -1.55158e-05 Jy ! Component: 200 - total flux cleaned = -2.26368e-05 Jy ! Total flux subtracted in 200 components = -2.26368e-05 Jy ! Clean residual min=-0.001226 max=0.001162 Jy/beam ! Clean residual mean=-0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0899215 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.0899215 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=0.031189Jy sigma=0.682150 ! Fit after self-cal, rms=0.031188Jy sigma=0.682147 ! 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=0.031188Jy sigma=0.682147 ! Fit after self-cal, rms=0.031248Jy sigma=0.681673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.455 mas, bmaj=3.733 mas, bpa=-2.186 degrees ! Estimated noise=0.376347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.71165e-05 Jy ! Component: 100 - total flux cleaned = -3.7397e-05 Jy ! Component: 150 - total flux cleaned = -3.76301e-05 Jy ! Component: 200 - total flux cleaned = -3.75909e-05 Jy ! Total flux subtracted in 200 components = -3.75909e-05 Jy ! Clean residual min=-0.001192 max=0.001147 Jy/beam ! Clean residual mean=-0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0898839 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.0898839 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=0.031244Jy sigma=0.681567 ! Fit after self-cal, rms=0.031244Jy sigma=0.681560 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 = -1.69865e-06 Jy ! Component: 100 - total flux cleaned = -2.03933e-06 Jy ! Component: 150 - total flux cleaned = -1.44012e-05 Jy ! Component: 200 - total flux cleaned = -1.44319e-05 Jy ! Total flux subtracted in 200 components = -1.44319e-05 Jy ! Clean residual min=-0.001187 max=0.001131 Jy/beam ! Clean residual mean=-0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0898695 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.0898695 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=0.031242Jy sigma=0.681500 ! Fit after self-cal, rms=0.031242Jy sigma=0.681498 ! 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=0.031242Jy sigma=0.681498 ! Fit after self-cal, rms=0.031294Jy sigma=0.681059 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.59 mas, bmaj=5.901 mas, bpa=1.05 degrees ! Estimated noise=0.50094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000331756 Jy ! Component: 100 - total flux cleaned = 0.000391857 Jy ! Component: 150 - total flux cleaned = 0.000399201 Jy ! Component: 200 - total flux cleaned = 0.000405656 Jy ! Total flux subtracted in 200 components = 0.000405656 Jy ! Clean residual min=-0.001561 max=0.001554 Jy/beam ! Clean residual mean=-0.000000 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0902751 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.0902751 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=0.031296Jy sigma=0.681131 ! Fit after self-cal, rms=0.031296Jy sigma=0.681089 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 = -4.5047e-05 Jy ! Component: 100 - total flux cleaned = -2.85315e-05 Jy ! Component: 150 - total flux cleaned = -2.23575e-05 Jy ! Component: 200 - total flux cleaned = -1.09127e-05 Jy ! Total flux subtracted in 200 components = -1.09127e-05 Jy ! Clean residual min=-0.001555 max=0.001547 Jy/beam ! Clean residual mean=-0.000000 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0902642 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.0902642 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=0.031297Jy sigma=0.681155 ! Fit after self-cal, rms=0.031296Jy sigma=0.681130 ! 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=1.454 mas, bmaj=3.734 mas, bpa=-2.237 degrees ! Estimated noise=0.376958 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.454 x 3.734 at -2.237 degrees (North through East) ! Clean map min=-0.0010627 max=0.041247 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=1.228 mas, bmaj=3.363 mas, bpa=-2.837 degrees ! Estimated noise=0.501902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.03536 Jy ! Component: 100 - total flux cleaned = 0.0540233 Jy ! Component: 150 - total flux cleaned = 0.0643354 Jy ! Component: 200 - total flux cleaned = 0.0702433 Jy ! Total flux subtracted in 200 components = 0.0702433 Jy ! Clean residual min=-0.002573 max=0.003154 Jy/beam ! Clean residual mean=0.000000 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0702433 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0702433 Jy ! Inverting map and beam ! Estimated beam: bmin=1.454 mas, bmaj=3.734 mas, bpa=-2.237 degrees ! Estimated noise=0.376958 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 = 0.00609447 Jy ! Component: 100 - total flux cleaned = 0.0101201 Jy ! Component: 150 - total flux cleaned = 0.012933 Jy ! Component: 200 - total flux cleaned = 0.014922 Jy ! Total flux subtracted in 200 components = 0.014922 Jy ! Clean residual min=-0.001555 max=0.001859 Jy/beam ! Clean residual mean=0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0851653 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 46 components and 0.0851653 Jy ! Inverting map ! Added new window around map position (1.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167981 Jy ! Component: 100 - total flux cleaned = 0.00269169 Jy ! Component: 150 - total flux cleaned = 0.00342524 Jy ! Component: 200 - total flux cleaned = 0.00397155 Jy ! Total flux subtracted in 200 components = 0.00397155 Jy ! Clean residual min=-0.001283 max=0.001174 Jy/beam ! Clean residual mean=0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0891369 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 67 components and 0.0891369 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=3.59 mas, bmaj=5.901 mas, bpa=1.05 degrees ! Estimated noise=0.50094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000765194 Jy ! Component: 100 - total flux cleaned = 0.00102956 Jy ! Component: 150 - total flux cleaned = 0.00105567 Jy ! Component: 200 - total flux cleaned = 0.00107815 Jy ! Total flux subtracted in 200 components = 0.00107815 Jy ! Clean residual min=-0.001638 max=0.001623 Jy/beam ! Clean residual mean=-0.000000 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.090215 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 = 1.00883e-05 Jy ! Component: 100 - total flux cleaned = 1.95506e-05 Jy ! Component: 150 - total flux cleaned = 2.77858e-05 Jy ! Component: 200 - total flux cleaned = 2.78156e-05 Jy ! Total flux subtracted in 200 components = 2.78156e-05 Jy ! Clean residual min=-0.001616 max=0.001575 Jy/beam ! Clean residual mean=-0.000000 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0902428 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 92 components and 0.0902428 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.454 mas, bmaj=3.734 mas, bpa=-2.237 degrees ! Estimated noise=0.376958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153372 Jy ! Component: 100 - total flux cleaned = -9.56916e-05 Jy ! Component: 150 - total flux cleaned = -0.000118788 Jy ! Component: 200 - total flux cleaned = -0.000108169 Jy ! Total flux subtracted in 200 components = -0.000108169 Jy ! Clean residual min=-0.001284 max=0.001122 Jy/beam ! Clean residual mean=-0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0901347 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 105 components and 0.0901347 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=0.031278Jy sigma=0.680799 ! Fit after self-cal, rms=0.031273Jy sigma=0.680733 wmodel J2324-0058_C_map.mod ! Writing 105 model components to file: J2324-0058_C_map.mod wobs J2324-0058_C_uvs.fits ! Writing UV FITS file: J2324-0058_C_uvs.fits wwins J2324-0058_C_map.win ! wwins: Wrote 3 windows to J2324-0058_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 = -0.000191365 Jy ! Component: 100 - total flux cleaned = -7.23283e-05 Jy ! Component: 150 - total flux cleaned = 2.09534e-05 Jy ! Component: 200 - total flux cleaned = 0.000110221 Jy ! Component: 250 - total flux cleaned = 0.000161393 Jy ! Component: 300 - total flux cleaned = 0.000210732 Jy ! Component: 350 - total flux cleaned = 0.000258172 Jy ! Component: 400 - total flux cleaned = 0.000273451 Jy ! Component: 450 - total flux cleaned = 0.000303527 Jy ! Component: 500 - total flux cleaned = 0.000346449 Jy ! Component: 550 - total flux cleaned = 0.000345968 Jy ! Component: 600 - total flux cleaned = 0.000387198 Jy ! Component: 650 - total flux cleaned = 0.000481108 Jy ! Component: 700 - total flux cleaned = 0.000493835 Jy ! Component: 750 - total flux cleaned = 0.000519825 Jy ! Component: 800 - total flux cleaned = 0.000583334 Jy ! Component: 850 - total flux cleaned = 0.000682726 Jy ! Component: 900 - total flux cleaned = 0.000755705 Jy ! Component: 950 - total flux cleaned = 0.000839355 Jy ! Component: 1000 - total flux cleaned = 0.000874439 Jy ! Component: 1050 - total flux cleaned = 0.000932362 Jy ! Component: 1100 - total flux cleaned = 0.000989408 Jy ! Component: 1150 - total flux cleaned = 0.00103426 Jy ! Component: 1200 - total flux cleaned = 0.00107844 Jy ! Component: 1250 - total flux cleaned = 0.00113277 Jy ! Component: 1300 - total flux cleaned = 0.0011757 Jy ! Component: 1350 - total flux cleaned = 0.00124985 Jy ! Component: 1400 - total flux cleaned = 0.00129172 Jy ! Component: 1450 - total flux cleaned = 0.00134336 Jy ! Component: 1500 - total flux cleaned = 0.00141445 Jy ! Component: 1550 - total flux cleaned = 0.00143453 Jy ! Component: 1600 - total flux cleaned = 0.00145443 Jy ! Component: 1650 - total flux cleaned = 0.00150344 Jy ! Component: 1700 - total flux cleaned = 0.00152273 Jy ! Component: 1750 - total flux cleaned = 0.00157043 Jy ! Component: 1800 - total flux cleaned = 0.00158936 Jy ! Component: 1850 - total flux cleaned = 0.00164515 Jy ! Component: 1900 - total flux cleaned = 0.00164504 Jy ! Component: 1950 - total flux cleaned = 0.00166343 Jy ! Component: 2000 - total flux cleaned = 0.00171765 Jy ! Component: 2050 - total flux cleaned = 0.00176237 Jy ! Component: 2100 - total flux cleaned = 0.00175349 Jy ! Component: 2150 - total flux cleaned = 0.00177122 Jy ! Component: 2200 - total flux cleaned = 0.00180607 Jy ! Component: 2250 - total flux cleaned = 0.00180605 Jy ! Component: 2300 - total flux cleaned = 0.00183175 Jy ! Component: 2350 - total flux cleaned = 0.00182336 Jy ! Component: 2400 - total flux cleaned = 0.00184015 Jy ! Component: 2450 - total flux cleaned = 0.00181518 Jy ! Component: 2500 - total flux cleaned = 0.00181521 Jy ! Component: 2550 - total flux cleaned = 0.00182333 Jy ! Component: 2600 - total flux cleaned = 0.00180713 Jy ! Component: 2650 - total flux cleaned = 0.00179919 Jy ! Component: 2700 - total flux cleaned = 0.00178328 Jy ! Component: 2750 - total flux cleaned = 0.00179122 Jy ! Component: 2800 - total flux cleaned = 0.0017755 Jy ! Component: 2850 - total flux cleaned = 0.00177552 Jy ! Component: 2900 - total flux cleaned = 0.00179085 Jy ! Component: 2950 - total flux cleaned = 0.00176025 Jy ! Component: 3000 - total flux cleaned = 0.00179067 Jy ! Component: 3050 - total flux cleaned = 0.00176044 Jy ! Component: 3100 - total flux cleaned = 0.0017979 Jy ! Component: 3150 - total flux cleaned = 0.00177556 Jy ! Component: 3200 - total flux cleaned = 0.00178299 Jy ! Component: 3250 - total flux cleaned = 0.00178299 Jy ! Component: 3300 - total flux cleaned = 0.00177568 Jy ! Component: 3350 - total flux cleaned = 0.00175408 Jy ! Component: 3400 - total flux cleaned = 0.00176847 Jy ! Component: 3450 - total flux cleaned = 0.0017329 Jy ! Component: 3500 - total flux cleaned = 0.00174005 Jy ! Component: 3550 - total flux cleaned = 0.00174705 Jy ! Component: 3600 - total flux cleaned = 0.00174006 Jy ! Component: 3650 - total flux cleaned = 0.00174001 Jy ! Component: 3700 - total flux cleaned = 0.00173313 Jy ! Component: 3750 - total flux cleaned = 0.0017399 Jy ! Component: 3800 - total flux cleaned = 0.00171944 Jy ! Component: 3850 - total flux cleaned = 0.00171944 Jy ! Component: 3900 - total flux cleaned = 0.00171272 Jy ! Component: 3950 - total flux cleaned = 0.00175278 Jy ! Component: 4000 - total flux cleaned = 0.00174607 Jy ! Component: 4050 - total flux cleaned = 0.00173283 Jy ! Total flux subtracted in 4096 components = 0.00174594 Jy ! Clean residual min=-0.000388 max=0.000351 Jy/beam ! Clean residual mean=0.000000 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0918806 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 381 components and 0.0918806 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2324-0058_C_20180525_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.454 x 3.734 at -2.237 degrees (North through East) ! Clean map min=-0.00076695 max=0.041695 Jy/beam ! Writing clean map to FITS file: .//J2324-0058_C_20180525_map.fits wmodel .//J2324-0058_C_20180525_map.mod ! Writing 381 model components to file: .//J2324-0058_C_20180525_map.mod wobs .//J2324-0058_C_20180525_uvs.fits ! Writing UV FITS file: .//J2324-0058_C_20180525_uvs.fits wwins .//J2324-0058_C_20180525_map.win ! wwins: Wrote 4 windows to .//J2324-0058_C_20180525_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0416954 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113478 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.816481 0.816481 1.63296 3.26592 6.53185 13.0637 26.1274 52.2548 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 367.43 quit ! Quitting program ! Log file .//J2324-0058_C_20180525_dfm.log closed on Mon Jun 11 08:59:27 2018