! Started logfile: .//J0419-0946_X_20180714_dfm.log on Sat Jul 28 19:15:00 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0419-0946_X_20180714_uva.fits ! Reading UV FITS file: .//J0419-0946_X_20180714_uva.fits ! AN table 1: 22 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0419-0946 ! ! 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 76 lines of history. ! ! Reading 3696 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 J0419-0946_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=1.000273Jy sigma=24.013682 ! Fit after self-cal, rms=0.985486Jy sigma=23.669701 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7647 mas, bmaj=3.759 mas, bpa=-18.82 degrees ! Estimated noise=1.07897 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 = 0.0111235 Jy ! Component: 100 - total flux cleaned = 0.0143389 Jy ! Total flux subtracted in 100 components = 0.0143389 Jy ! Clean residual min=-0.002839 max=0.002780 Jy/beam ! Clean residual mean=0.000004 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.0143389 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0143389 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=0.028681Jy sigma=0.642493 ! Fit after self-cal, rms=0.027392Jy sigma=0.610908 ! 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=0.9448 mas, bmaj=3.694 mas, bpa=-17.33 degrees ! Estimated noise=0.503439 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 = 0.00343872 Jy ! Component: 100 - total flux cleaned = 0.00419656 Jy ! Component: 150 - total flux cleaned = 0.00430775 Jy ! Component: 200 - total flux cleaned = 0.00434541 Jy ! Total flux subtracted in 200 components = 0.00434541 Jy ! Clean residual min=-0.001449 max=0.001282 Jy/beam ! Clean residual mean=0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0186843 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0186843 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=0.027006Jy sigma=0.601572 ! Fit after self-cal, rms=0.026991Jy sigma=0.601473 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9448 x 3.694 at -17.33 degrees (North through East) ! Clean map min=-0.0013654 max=0.017654 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.07 HN 0.96 KP 0.86 ! LA 1.14 MK 1.03 OV 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.32 HN 1.07 KP 1.06 ! LA 1.04 MK 0.93 OV 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.89 HN 0.96 KP 1.12 ! LA 0.92 MK 1.00 OV 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.98 HN 1.05 KP 1.21 ! LA 1.19 MK 0.92 OV 0.80 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.86 HN 1.09 KP 1.14 ! LA 1.15 MK 0.96 OV 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.76 HN 0.86 KP 1.00 ! LA 1.12 MK 1.09 OV 0.82 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.99 HN 0.92 KP 1.09 ! LA 0.97 MK 1.05 OV 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 0.84 KP 1.08 ! LA 0.98 MK 0.89 OV 1.24 ! ! ! Fit before self-cal, rms=0.026991Jy sigma=0.601473 ! Fit after self-cal, rms=0.027125Jy sigma=0.597699 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9365 mas, bmaj=3.651 mas, bpa=-17.31 degrees ! Estimated noise=0.495996 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 = 0.000514382 Jy ! Component: 100 - total flux cleaned = 0.000585057 Jy ! Component: 150 - total flux cleaned = 0.000545927 Jy ! Component: 200 - total flux cleaned = 0.000522763 Jy ! Total flux subtracted in 200 components = 0.000522763 Jy ! Clean residual min=-0.001148 max=0.001042 Jy/beam ! Clean residual mean=0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0192071 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.0192071 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=0.027105Jy sigma=0.597208 ! Fit after self-cal, rms=0.027271Jy sigma=0.595914 ! 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=0.027271Jy sigma=0.595914 ! Fit after self-cal, rms=0.028052Jy sigma=0.595453 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9373 mas, bmaj=3.634 mas, bpa=-17.29 degrees ! Estimated noise=0.496733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000446647 Jy ! Component: 100 - total flux cleaned = 0.000494657 Jy ! Component: 150 - total flux cleaned = 0.00048245 Jy ! Component: 200 - total flux cleaned = 0.000461424 Jy ! Total flux subtracted in 200 components = 0.000461424 Jy ! Clean residual min=-0.001104 max=0.000964 Jy/beam ! Clean residual mean=0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0196685 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.0196685 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=0.028036Jy sigma=0.595084 ! Fit after self-cal, rms=0.028116Jy sigma=0.594275 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 = 0.000193715 Jy ! Component: 100 - total flux cleaned = 0.00024519 Jy ! Component: 150 - total flux cleaned = 0.00021945 Jy ! Component: 200 - total flux cleaned = 0.000207442 Jy ! Total flux subtracted in 200 components = 0.000207442 Jy ! Clean residual min=-0.001109 max=0.001078 Jy/beam ! Clean residual mean=0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0198759 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.0198759 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=0.028097Jy sigma=0.593863 ! Fit after self-cal, rms=0.028099Jy sigma=0.593681 ! 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=0.028099Jy sigma=0.593681 ! Fit after self-cal, rms=0.028460Jy sigma=0.593459 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9371 mas, bmaj=3.615 mas, bpa=-17.23 degrees ! Estimated noise=0.495825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000317773 Jy ! Component: 100 - total flux cleaned = 0.000317124 Jy ! Component: 150 - total flux cleaned = 0.000305013 Jy ! Component: 200 - total flux cleaned = 0.000282528 Jy ! Total flux subtracted in 200 components = 0.000282528 Jy ! Clean residual min=-0.001066 max=0.001016 Jy/beam ! Clean residual mean=0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0201585 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.0201585 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=0.028444Jy sigma=0.593094 ! Fit after self-cal, rms=0.028504Jy sigma=0.592880 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 = 6.19441e-05 Jy ! Component: 100 - total flux cleaned = 6.17975e-05 Jy ! Component: 150 - total flux cleaned = 5.12441e-05 Jy ! Component: 200 - total flux cleaned = 3.06891e-05 Jy ! Total flux subtracted in 200 components = 3.06891e-05 Jy ! Clean residual min=-0.001052 max=0.001029 Jy/beam ! Clean residual mean=0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0201892 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.0201892 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=0.028489Jy sigma=0.592593 ! Fit after self-cal, rms=0.028478Jy sigma=0.592485 ! 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=0.028478Jy sigma=0.592485 ! Fit after self-cal, rms=0.028656Jy sigma=0.592370 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.207 mas, bmaj=3.988 mas, bpa=-0.9306 degrees ! Estimated noise=0.61058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001447 Jy ! Component: 100 - total flux cleaned = 0.000194413 Jy ! Component: 150 - total flux cleaned = 0.000244125 Jy ! Component: 200 - total flux cleaned = 0.000288707 Jy ! Total flux subtracted in 200 components = 0.000288707 Jy ! Clean residual min=-0.000902 max=0.000926 Jy/beam ! Clean residual mean=0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0204779 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.0204779 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=0.028650Jy sigma=0.592297 ! Fit after self-cal, rms=0.028690Jy sigma=0.592187 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 = 4.39533e-05 Jy ! Component: 100 - total flux cleaned = 6.941e-05 Jy ! Component: 150 - total flux cleaned = 0.000101913 Jy ! Component: 200 - total flux cleaned = 0.000116797 Jy ! Total flux subtracted in 200 components = 0.000116797 Jy ! Clean residual min=-0.000923 max=0.000964 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0205947 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.0205947 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=0.028686Jy sigma=0.592170 ! Fit after self-cal, rms=0.028684Jy sigma=0.592146 ! 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=0.9366 mas, bmaj=3.6 mas, bpa=-17.14 degrees ! Estimated noise=0.494094 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9366 x 3.6 at -17.14 degrees (North through East) ! Clean map min=-0.0022924 max=0.017572 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.758 mas, bmaj=3.689 mas, bpa=-18.85 degrees ! Estimated noise=1.04524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129893 Jy ! Component: 100 - total flux cleaned = 0.0166728 Jy ! Component: 150 - total flux cleaned = 0.0187034 Jy ! Component: 200 - total flux cleaned = 0.0192608 Jy ! Total flux subtracted in 200 components = 0.0192608 Jy ! Clean residual min=-0.002594 max=0.002461 Jy/beam ! Clean residual mean=0.000002 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.0192607 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 0.0192607 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9366 mas, bmaj=3.6 mas, bpa=-17.14 degrees ! Estimated noise=0.494094 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 = 5.88108e-05 Jy ! Component: 100 - total flux cleaned = 9.83256e-05 Jy ! Component: 150 - total flux cleaned = 0.000203086 Jy ! Component: 200 - total flux cleaned = 0.000264081 Jy ! Total flux subtracted in 200 components = 0.000264081 Jy ! Clean residual min=-0.001311 max=0.001334 Jy/beam ! Clean residual mean=0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0195248 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.0195248 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=2.207 mas, bmaj=3.988 mas, bpa=-0.9306 degrees ! Estimated noise=0.61058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00042273 Jy ! Component: 100 - total flux cleaned = 0.000464348 Jy ! Component: 150 - total flux cleaned = 0.000480003 Jy ! Component: 200 - total flux cleaned = 0.000540588 Jy ! Total flux subtracted in 200 components = 0.000540588 Jy ! Clean residual min=-0.000943 max=0.001018 Jy/beam ! Clean residual mean=0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0200654 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 = 6.2355e-05 Jy ! Component: 100 - total flux cleaned = 0.000115351 Jy ! Component: 150 - total flux cleaned = 0.000159965 Jy ! Component: 200 - total flux cleaned = 0.000191902 Jy ! Total flux subtracted in 200 components = 0.000191902 Jy ! Clean residual min=-0.000949 max=0.000943 Jy/beam ! Clean residual mean=0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0202573 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 48 components and 0.0202573 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9366 mas, bmaj=3.6 mas, bpa=-17.14 degrees ! Estimated noise=0.494094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.58048e-05 Jy ! Component: 100 - total flux cleaned = -8.34792e-05 Jy ! Component: 150 - total flux cleaned = -0.000115076 Jy ! Component: 200 - total flux cleaned = -0.000141455 Jy ! Total flux subtracted in 200 components = -0.000141455 Jy ! Clean residual min=-0.001125 max=0.000995 Jy/beam ! Clean residual mean=0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0201159 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.0201159 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=0.028682Jy sigma=0.592066 ! Fit after self-cal, rms=0.028683Jy sigma=0.591913 wmodel J0419-0946_X_map.mod ! Writing 57 model components to file: J0419-0946_X_map.mod wobs J0419-0946_X_uvs.fits ! Writing UV FITS file: J0419-0946_X_uvs.fits wwins J0419-0946_X_map.win ! wwins: Wrote 1 windows to J0419-0946_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 = -9.04125e-05 Jy ! Component: 100 - total flux cleaned = -9.04677e-05 Jy ! Component: 150 - total flux cleaned = -7.39874e-05 Jy ! Component: 200 - total flux cleaned = 8.95513e-07 Jy ! Component: 250 - total flux cleaned = 8.56174e-05 Jy ! Component: 300 - total flux cleaned = 0.000125661 Jy ! Component: 350 - total flux cleaned = 0.000100027 Jy ! Component: 400 - total flux cleaned = 8.81336e-05 Jy ! Component: 450 - total flux cleaned = 9.98649e-05 Jy ! Component: 500 - total flux cleaned = 7.6968e-05 Jy ! Component: 550 - total flux cleaned = 9.89043e-05 Jy ! Component: 600 - total flux cleaned = 9.88019e-05 Jy ! Component: 650 - total flux cleaned = 8.88189e-05 Jy ! Component: 700 - total flux cleaned = 0.000108408 Jy ! Component: 750 - total flux cleaned = 9.86128e-05 Jy ! Component: 800 - total flux cleaned = 0.000107722 Jy ! Component: 850 - total flux cleaned = 0.000116573 Jy ! Component: 900 - total flux cleaned = 0.000134078 Jy ! Component: 950 - total flux cleaned = 0.000142448 Jy ! Component: 1000 - total flux cleaned = 0.000150801 Jy ! Component: 1050 - total flux cleaned = 0.000150795 Jy ! Component: 1100 - total flux cleaned = 0.000142783 Jy ! Component: 1150 - total flux cleaned = 0.000134906 Jy ! Component: 1200 - total flux cleaned = 0.000127233 Jy ! Component: 1250 - total flux cleaned = 0.000119772 Jy ! Component: 1300 - total flux cleaned = 0.000112335 Jy ! Component: 1350 - total flux cleaned = 9.06251e-05 Jy ! Component: 1400 - total flux cleaned = 8.35767e-05 Jy ! Component: 1450 - total flux cleaned = 8.35867e-05 Jy ! Component: 1500 - total flux cleaned = 7.68103e-05 Jy ! Component: 1550 - total flux cleaned = 7.00984e-05 Jy ! Component: 1600 - total flux cleaned = 7.67001e-05 Jy ! Component: 1650 - total flux cleaned = 7.02257e-05 Jy ! Component: 1700 - total flux cleaned = 8.30426e-05 Jy ! Component: 1750 - total flux cleaned = 8.94242e-05 Jy ! Component: 1800 - total flux cleaned = 0.000108249 Jy ! Component: 1850 - total flux cleaned = 0.000102062 Jy ! Component: 1900 - total flux cleaned = 0.000120461 Jy ! Component: 1950 - total flux cleaned = 0.000108376 Jy ! Component: 2000 - total flux cleaned = 0.000114455 Jy ! Component: 2050 - total flux cleaned = 0.000138222 Jy ! Component: 2100 - total flux cleaned = 0.000144077 Jy ! Component: 2150 - total flux cleaned = 0.000149893 Jy ! Component: 2200 - total flux cleaned = 0.000161362 Jy ! Component: 2250 - total flux cleaned = 0.000167032 Jy ! Component: 2300 - total flux cleaned = 0.000167056 Jy ! Component: 2350 - total flux cleaned = 0.000184008 Jy ! Component: 2400 - total flux cleaned = 0.000178439 Jy ! Component: 2450 - total flux cleaned = 0.00019514 Jy ! Component: 2500 - total flux cleaned = 0.000200638 Jy ! Component: 2550 - total flux cleaned = 0.000200615 Jy ! Component: 2600 - total flux cleaned = 0.000195157 Jy ! Component: 2650 - total flux cleaned = 0.000200592 Jy ! Component: 2700 - total flux cleaned = 0.000200558 Jy ! Component: 2750 - total flux cleaned = 0.000205928 Jy ! Component: 2800 - total flux cleaned = 0.000205907 Jy ! Component: 2850 - total flux cleaned = 0.000200557 Jy ! Component: 2900 - total flux cleaned = 0.000221712 Jy ! Component: 2950 - total flux cleaned = 0.000232262 Jy ! Component: 3000 - total flux cleaned = 0.000248051 Jy ! Component: 3050 - total flux cleaned = 0.000258529 Jy ! Component: 3100 - total flux cleaned = 0.000279467 Jy ! Component: 3150 - total flux cleaned = 0.000289924 Jy ! Component: 3200 - total flux cleaned = 0.000310782 Jy ! Component: 3250 - total flux cleaned = 0.000336867 Jy ! Component: 3300 - total flux cleaned = 0.000357687 Jy ! Component: 3350 - total flux cleaned = 0.000383737 Jy ! Component: 3400 - total flux cleaned = 0.000409793 Jy ! Component: 3450 - total flux cleaned = 0.000435902 Jy ! Component: 3500 - total flux cleaned = 0.000467234 Jy ! Component: 3550 - total flux cleaned = 0.000493367 Jy ! Component: 3600 - total flux cleaned = 0.000514328 Jy ! Component: 3650 - total flux cleaned = 0.000545801 Jy ! Component: 3700 - total flux cleaned = 0.000572125 Jy ! Component: 3750 - total flux cleaned = 0.000603697 Jy ! Component: 3800 - total flux cleaned = 0.000640663 Jy ! Component: 3850 - total flux cleaned = 0.000667123 Jy ! Component: 3900 - total flux cleaned = 0.000698942 Jy ! Component: 3950 - total flux cleaned = 0.000730816 Jy ! Component: 4000 - total flux cleaned = 0.000752164 Jy ! Component: 4050 - total flux cleaned = 0.000789566 Jy ! Total flux subtracted in 4096 components = 0.000810982 Jy ! Clean residual min=-0.000323 max=0.000314 Jy/beam ! Clean residual mean=-0.000000 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.0209269 Jy keep ! Adding 199 model components to the UV plane model. ! The established model now contains 256 components and 0.0209269 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0419-0946_X_20180714_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9366 x 3.6 at -17.14 degrees (North through East) ! Clean map min=-0.002248 max=0.017117 Jy/beam ! Writing clean map to FITS file: .//J0419-0946_X_20180714_map.fits wmodel .//J0419-0946_X_20180714_map.mod ! Writing 256 model components to file: .//J0419-0946_X_20180714_map.mod wobs .//J0419-0946_X_20180714_uvs.fits ! Writing UV FITS file: .//J0419-0946_X_20180714_uvs.fits wwins .//J0419-0946_X_20180714_map.win ! wwins: Wrote 2 windows to .//J0419-0946_X_20180714_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0171166 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.13486e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.42578 1.42578 2.85157 5.70313 11.4063 22.8125 45.6251 91.2502 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 210.41 quit ! Quitting program ! Log file .//J0419-0946_X_20180714_dfm.log closed on Sat Jul 28 19:15:03 2018