! Started logfile: .//J2244-2532_X_dfm.log on Mon Jan 20 19:22:29 2020 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 .//J2244-2532_X_uva.fits ! Reading UV FITS file: .//J2244-2532_X_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2244-2532 ! ! 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 67 lines of history. ! ! Reading 2520 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 J2244-2532_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=1.004651Jy sigma=15.359759 ! Fit after self-cal, rms=0.930060Jy sigma=14.220354 ! 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=1.315 mas, bmaj=8.191 mas, bpa=-9.663 degrees ! Estimated noise=1.58865 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 = 0.0548218 Jy ! Component: 100 - total flux cleaned = 0.0668634 Jy ! Total flux subtracted in 100 components = 0.0668634 Jy ! Clean residual min=-0.005478 max=0.007018 Jy/beam ! Clean residual mean=0.000003 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 0.0668634 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0668634 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=0.051899Jy sigma=0.694316 ! Fit after self-cal, rms=0.051842Jy sigma=0.692519 ! 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=1.594 mas, bmaj=7.998 mas, bpa=-9.643 degrees ! Estimated noise=0.943525 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 = 0.00465233 Jy ! Component: 100 - total flux cleaned = 0.00689039 Jy ! Component: 150 - total flux cleaned = 0.00778452 Jy ! Component: 200 - total flux cleaned = 0.00804478 Jy ! Total flux subtracted in 200 components = 0.00804478 Jy ! Clean residual min=-0.004498 max=0.005650 Jy/beam ! Clean residual mean=-0.000007 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.0749082 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 49 components and 0.0749082 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=0.051441Jy sigma=0.685501 ! Fit after self-cal, rms=0.051473Jy sigma=0.685416 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.594 x 7.998 at -9.643 degrees (North through East) ! Clean map min=-0.0044538 max=0.071592 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.94 HN 1.10 KP 0.98 ! NL 0.97 OV 1.22 PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.93 HN 0.89 KP 1.02 ! NL 0.92 OV 1.14 PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.89 HN 1.04 KP 1.05 ! NL 0.90 OV 1.22 PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 0.94 KP 1.04 ! NL 0.93 OV 1.19 PT 0.82 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 0.95 KP 1.06 ! NL 0.92 OV 1.24 PT 0.85 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.07 KP 1.04 ! NL 1.01 OV 1.22 PT 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.94 KP 1.02 ! NL 1.01 OV 1.15 PT 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 0.92 KP 0.96 ! NL 1.02 OV 1.20 PT 0.91 ! ! ! Fit before self-cal, rms=0.051473Jy sigma=0.685416 ! Fit after self-cal, rms=0.050342Jy sigma=0.669465 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.598 mas, bmaj=8.002 mas, bpa=-9.801 degrees ! Estimated noise=0.937412 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 = 0.00050144 Jy ! Component: 100 - total flux cleaned = 0.000527057 Jy ! Component: 150 - total flux cleaned = 0.000549244 Jy ! Component: 200 - total flux cleaned = 0.000568498 Jy ! Total flux subtracted in 200 components = 0.000568498 Jy ! Clean residual min=-0.002061 max=0.002276 Jy/beam ! Clean residual mean=-0.000005 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0754767 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 77 components and 0.0754767 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=0.050308Jy sigma=0.669155 ! Fit after self-cal, rms=0.050400Jy sigma=0.668676 ! 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=0.050400Jy sigma=0.668676 ! Fit after self-cal, rms=0.050271Jy sigma=0.668592 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.594 mas, bmaj=8.014 mas, bpa=-9.83 degrees ! Estimated noise=0.937168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379535 Jy ! Component: 100 - total flux cleaned = 0.000419526 Jy ! Component: 150 - total flux cleaned = 0.000403451 Jy ! Component: 200 - total flux cleaned = 0.00038873 Jy ! Total flux subtracted in 200 components = 0.00038873 Jy ! Clean residual min=-0.002011 max=0.002226 Jy/beam ! Clean residual mean=-0.000005 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0758654 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 86 components and 0.0758654 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=0.050250Jy sigma=0.668439 ! Fit after self-cal, rms=0.050254Jy sigma=0.668421 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 = 2.51165e-06 Jy ! Component: 100 - total flux cleaned = -2.81737e-05 Jy ! Component: 150 - total flux cleaned = -5.65747e-05 Jy ! Component: 200 - total flux cleaned = -6.96557e-05 Jy ! Total flux subtracted in 200 components = -6.96557e-05 Jy ! Clean residual min=-0.002004 max=0.002228 Jy/beam ! Clean residual mean=-0.000005 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0757957 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.0757957 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=0.050242Jy sigma=0.668318 ! Fit after self-cal, rms=0.050244Jy sigma=0.668306 ! 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=0.050244Jy sigma=0.668306 ! Fit after self-cal, rms=0.050099Jy sigma=0.668248 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.589 mas, bmaj=8.031 mas, bpa=-9.854 degrees ! Estimated noise=0.937755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000298661 Jy ! Component: 100 - total flux cleaned = 0.000329469 Jy ! Component: 150 - total flux cleaned = 0.000342778 Jy ! Component: 200 - total flux cleaned = 0.0003308 Jy ! Total flux subtracted in 200 components = 0.0003308 Jy ! Clean residual min=-0.001959 max=0.002180 Jy/beam ! Clean residual mean=-0.000005 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0761265 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 102 components and 0.0761265 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=0.050084Jy sigma=0.668161 ! Fit after self-cal, rms=0.050083Jy sigma=0.668148 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 = -1.55755e-05 Jy ! Component: 100 - total flux cleaned = -2.73042e-05 Jy ! Component: 150 - total flux cleaned = -4.89003e-06 Jy ! Component: 200 - total flux cleaned = 5.70435e-06 Jy ! Total flux subtracted in 200 components = 5.70435e-06 Jy ! Clean residual min=-0.001954 max=0.002174 Jy/beam ! Clean residual mean=-0.000005 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0761322 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.0761322 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=0.050075Jy sigma=0.668091 ! Fit after self-cal, rms=0.050077Jy sigma=0.668082 ! 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=0.050077Jy sigma=0.668082 ! Fit after self-cal, rms=0.049965Jy sigma=0.668040 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.369 mas, bmaj=7.642 mas, bpa=-10.28 degrees ! Estimated noise=0.980345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274917 Jy ! Component: 100 - total flux cleaned = 0.000230768 Jy ! Component: 150 - total flux cleaned = 0.000203011 Jy ! Component: 200 - total flux cleaned = 0.000185894 Jy ! Total flux subtracted in 200 components = 0.000185894 Jy ! Clean residual min=-0.001751 max=0.001780 Jy/beam ! Clean residual mean=-0.000006 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0763181 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 120 components and 0.0763181 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=0.049959Jy sigma=0.668017 ! Fit after self-cal, rms=0.049956Jy sigma=0.668002 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 = -1.85968e-05 Jy ! Component: 100 - total flux cleaned = -4.64211e-05 Jy ! Component: 150 - total flux cleaned = -6.29169e-05 Jy ! Component: 200 - total flux cleaned = -6.33444e-05 Jy ! Total flux subtracted in 200 components = -6.33444e-05 Jy ! Clean residual min=-0.001756 max=0.001781 Jy/beam ! Clean residual mean=-0.000006 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0762547 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 131 components and 0.0762548 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=0.049951Jy sigma=0.667984 ! Fit after self-cal, rms=0.049953Jy sigma=0.667977 ! 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=1.585 mas, bmaj=8.046 mas, bpa=-9.872 degrees ! Estimated noise=0.938441 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.585 x 8.046 at -9.872 degrees (North through East) ! Clean map min=-0.0019071 max=0.071002 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=1.314 mas, bmaj=8.259 mas, bpa=-9.897 degrees ! Estimated noise=1.5568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0537272 Jy ! Component: 100 - total flux cleaned = 0.0656045 Jy ! Component: 150 - total flux cleaned = 0.0695554 Jy ! Component: 200 - total flux cleaned = 0.0717079 Jy ! Total flux subtracted in 200 components = 0.0717079 Jy ! Clean residual min=-0.003651 max=0.004051 Jy/beam ! Clean residual mean=-0.000003 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.0717079 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 0.0717079 Jy ! Inverting map and beam ! Estimated beam: bmin=1.585 mas, bmaj=8.046 mas, bpa=-9.872 degrees ! Estimated noise=0.938441 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 = 0.00217192 Jy ! Component: 100 - total flux cleaned = 0.00289233 Jy ! Component: 150 - total flux cleaned = 0.00321169 Jy ! Component: 200 - total flux cleaned = 0.00334565 Jy ! Total flux subtracted in 200 components = 0.00334565 Jy ! Clean residual min=-0.002162 max=0.002269 Jy/beam ! Clean residual mean=-0.000005 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.0750536 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 62 components and 0.0750535 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=2.369 mas, bmaj=7.642 mas, bpa=-10.28 degrees ! Estimated noise=0.980345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424401 Jy ! Component: 100 - total flux cleaned = 0.000665929 Jy ! Component: 150 - total flux cleaned = 0.000767366 Jy ! Component: 200 - total flux cleaned = 0.000859098 Jy ! Total flux subtracted in 200 components = 0.000859098 Jy ! Clean residual min=-0.001915 max=0.001846 Jy/beam ! Clean residual mean=-0.000007 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0759126 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 = 5.09234e-05 Jy ! Component: 100 - total flux cleaned = 9.70117e-05 Jy ! Component: 150 - total flux cleaned = 0.000141017 Jy ! Component: 200 - total flux cleaned = 0.000182446 Jy ! Total flux subtracted in 200 components = 0.000182446 Jy ! Clean residual min=-0.001845 max=0.001799 Jy/beam ! Clean residual mean=-0.000007 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0760951 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 114 components and 0.0760951 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.585 mas, bmaj=8.046 mas, bpa=-9.872 degrees ! Estimated noise=0.938441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110842 Jy ! Component: 100 - total flux cleaned = 0.000163338 Jy ! Component: 150 - total flux cleaned = 0.000206759 Jy ! Component: 200 - total flux cleaned = 0.00025928 Jy ! Total flux subtracted in 200 components = 0.00025928 Jy ! Clean residual min=-0.001973 max=0.002166 Jy/beam ! Clean residual mean=-0.000006 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0763544 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 128 components and 0.0763544 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=0.049958Jy sigma=0.668041 ! Fit after self-cal, rms=0.049960Jy sigma=0.668030 wmodel J2244-2532_X_map.mod ! Writing 128 model components to file: J2244-2532_X_map.mod wobs J2244-2532_X_uvs.fits ! Writing UV FITS file: J2244-2532_X_uvs.fits wwins J2244-2532_X_map.win ! wwins: Wrote 1 windows to J2244-2532_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 = 0.000805986 Jy ! Component: 100 - total flux cleaned = 0.00122921 Jy ! Component: 150 - total flux cleaned = 0.00135882 Jy ! Component: 200 - total flux cleaned = 0.00151071 Jy ! Component: 250 - total flux cleaned = 0.00162425 Jy ! Component: 300 - total flux cleaned = 0.00162429 Jy ! Component: 350 - total flux cleaned = 0.00172486 Jy ! Component: 400 - total flux cleaned = 0.00172459 Jy ! Component: 450 - total flux cleaned = 0.00181617 Jy ! Component: 500 - total flux cleaned = 0.00197029 Jy ! Component: 550 - total flux cleaned = 0.00203394 Jy ! Component: 600 - total flux cleaned = 0.0021366 Jy ! Component: 650 - total flux cleaned = 0.00219637 Jy ! Component: 700 - total flux cleaned = 0.00229277 Jy ! Component: 750 - total flux cleaned = 0.00233034 Jy ! Component: 800 - total flux cleaned = 0.00236671 Jy ! Component: 850 - total flux cleaned = 0.00238477 Jy ! Component: 900 - total flux cleaned = 0.0024535 Jy ! Component: 950 - total flux cleaned = 0.00246972 Jy ! Component: 1000 - total flux cleaned = 0.00251917 Jy ! Component: 1050 - total flux cleaned = 0.00256822 Jy ! Component: 1100 - total flux cleaned = 0.00263196 Jy ! Component: 1150 - total flux cleaned = 0.00267927 Jy ! Component: 1200 - total flux cleaned = 0.00271045 Jy ! Component: 1250 - total flux cleaned = 0.00275596 Jy ! Component: 1300 - total flux cleaned = 0.00271107 Jy ! Component: 1350 - total flux cleaned = 0.00271104 Jy ! Component: 1400 - total flux cleaned = 0.00265308 Jy ! Component: 1450 - total flux cleaned = 0.00262438 Jy ! Component: 1500 - total flux cleaned = 0.00261015 Jy ! Component: 1550 - total flux cleaned = 0.00255368 Jy ! Component: 1600 - total flux cleaned = 0.00247019 Jy ! Component: 1650 - total flux cleaned = 0.00244265 Jy ! Component: 1700 - total flux cleaned = 0.00233348 Jy ! Component: 1750 - total flux cleaned = 0.0023065 Jy ! Component: 1800 - total flux cleaned = 0.00223939 Jy ! Component: 1850 - total flux cleaned = 0.00214601 Jy ! Component: 1900 - total flux cleaned = 0.00206663 Jy ! Component: 1950 - total flux cleaned = 0.00200094 Jy ! Component: 2000 - total flux cleaned = 0.00189664 Jy ! Component: 2050 - total flux cleaned = 0.00183194 Jy ! Component: 2100 - total flux cleaned = 0.00176754 Jy ! Component: 2150 - total flux cleaned = 0.00172924 Jy ! Component: 2200 - total flux cleaned = 0.00169106 Jy ! Component: 2250 - total flux cleaned = 0.00164046 Jy ! Component: 2300 - total flux cleaned = 0.00159012 Jy ! Component: 2350 - total flux cleaned = 0.00155248 Jy ! Component: 2400 - total flux cleaned = 0.00147758 Jy ! Component: 2450 - total flux cleaned = 0.00141533 Jy ! Component: 2500 - total flux cleaned = 0.00134093 Jy ! Component: 2550 - total flux cleaned = 0.00127904 Jy ! Component: 2600 - total flux cleaned = 0.00122977 Jy ! Component: 2650 - total flux cleaned = 0.00116825 Jy ! Component: 2700 - total flux cleaned = 0.00110684 Jy ! Component: 2750 - total flux cleaned = 0.00103315 Jy ! Component: 2800 - total flux cleaned = 0.000996394 Jy ! Component: 2850 - total flux cleaned = 0.000935138 Jy ! Component: 2900 - total flux cleaned = 0.000886156 Jy ! Component: 2950 - total flux cleaned = 0.000825054 Jy ! Component: 3000 - total flux cleaned = 0.000727378 Jy ! Component: 3050 - total flux cleaned = 0.000666302 Jy ! Component: 3100 - total flux cleaned = 0.000532071 Jy ! Component: 3150 - total flux cleaned = 0.000495463 Jy ! Component: 3200 - total flux cleaned = 0.000422278 Jy ! Component: 3250 - total flux cleaned = 0.000336794 Jy ! Component: 3300 - total flux cleaned = 0.000275673 Jy ! Component: 3350 - total flux cleaned = 0.000226683 Jy ! Component: 3400 - total flux cleaned = 0.000202172 Jy ! Component: 3450 - total flux cleaned = 0.000152958 Jy ! Component: 3500 - total flux cleaned = 0.000103626 Jy ! Component: 3550 - total flux cleaned = 6.63035e-05 Jy ! Component: 3600 - total flux cleaned = 7.88259e-05 Jy ! Component: 3650 - total flux cleaned = 0.000103863 Jy ! Component: 3700 - total flux cleaned = 0.000116608 Jy ! Component: 3750 - total flux cleaned = 0.000167476 Jy ! Component: 3800 - total flux cleaned = 0.000193054 Jy ! Component: 3850 - total flux cleaned = 0.000231644 Jy ! Component: 3900 - total flux cleaned = 0.00027075 Jy ! Component: 3950 - total flux cleaned = 0.000310299 Jy ! Component: 4000 - total flux cleaned = 0.000350126 Jy ! Component: 4050 - total flux cleaned = 0.000350226 Jy ! Total flux subtracted in 4096 components = 0.000390685 Jy ! Clean residual min=-0.000769 max=0.000761 Jy/beam ! Clean residual mean=-0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.076745 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 409 components and 0.0767451 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2244-2532_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.585 x 8.046 at -9.872 degrees (North through East) ! Clean map min=-0.0017237 max=0.070983 Jy/beam ! Writing clean map to FITS file: .//J2244-2532_X_map.fits wmodel .//J2244-2532_X_map.mod ! Writing 409 model components to file: .//J2244-2532_X_map.mod wobs .//J2244-2532_X_uvs.fits ! Writing UV FITS file: .//J2244-2532_X_uvs.fits wwins .//J2244-2532_X_map.win ! wwins: Wrote 2 windows to .//J2244-2532_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0709832 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000218617 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.923954 0.923954 1.84791 3.69582 7.39163 14.7833 29.5665 59.133 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.07 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 324.691 quit ! Quitting program ! Log file .//J2244-2532_X_dfm.log closed on Mon Jan 20 19:22:32 2020