! Started logfile: /tmp/maps//J1319-2312_X_20180615_dfm.log on Wed Jul 4 23:24:24 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 /tmp/maps//J1319-2312_X_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1319-2312_X_20180615_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.991667 visibilities/baseline/integration-bin. ! Found source: J1319-2312 ! ! 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 94 lines of history. ! ! Reading 8568 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 J1319-2312_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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001046Jy sigma=22.082253 ! Fit after self-cal, rms=0.967678Jy sigma=21.293916 ! 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=0.7521 mas, bmaj=2.021 mas, bpa=-9.451 degrees ! Estimated noise=0.843908 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 = 0.0225502 Jy ! Component: 100 - total flux cleaned = 0.0306971 Jy ! Total flux subtracted in 100 components = 0.0306971 Jy ! Clean residual min=-0.003023 max=0.004226 Jy/beam ! Clean residual mean=-0.000004 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.0306971 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0306971 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=0.038128Jy sigma=0.749432 ! Fit after self-cal, rms=0.036969Jy sigma=0.725501 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00547892 Jy ! Component: 100 - total flux cleaned = 0.00850505 Jy ! Total flux subtracted in 100 components = 0.00850505 Jy ! Clean residual min=-0.003287 max=0.003386 Jy/beam ! Clean residual mean=-0.000000 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.0392021 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.0392021 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=0.035845Jy sigma=0.692225 ! Fit after self-cal, rms=0.035844Jy sigma=0.691863 ! 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=0.957 mas, bmaj=2.429 mas, bpa=-7.612 degrees ! Estimated noise=0.365869 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 = 0.00344708 Jy ! Component: 100 - total flux cleaned = 0.00523349 Jy ! Component: 150 - total flux cleaned = 0.00623647 Jy ! Component: 200 - total flux cleaned = 0.00680512 Jy ! Total flux subtracted in 200 components = 0.00680512 Jy ! Clean residual min=-0.003984 max=0.002649 Jy/beam ! Clean residual mean=0.000004 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.0460072 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.0460072 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=0.035576Jy sigma=0.682622 ! Fit after self-cal, rms=0.035583Jy sigma=0.682506 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.957 x 2.429 at -7.612 degrees (North through East) ! Clean map min=-0.0038183 max=0.032582 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.05 HN 1.14 KP 0.96 ! LA 1.08 MK 0.99 NL 1.08 OV 0.74 ! PT 1.06 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.26 KP 0.93 ! LA 1.10 MK 0.99 NL 1.29 OV 0.65 ! PT 1.08 SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.94 KP 0.96 ! LA 1.08 MK 1.14 NL 0.94 OV 0.68 ! PT 1.04 SC 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.96 HN 1.05 KP 0.98 ! LA 1.07 MK 1.03 NL 1.10 OV 0.61 ! PT 1.08 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.97 HN 1.05 KP 0.99 ! LA 1.07 MK 0.88 NL 1.38 OV 0.78 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.05 KP 0.92 ! LA 0.99 MK 1.10 NL 1.45 OV 0.71 ! PT 1.11 SC 1.13 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.07 HN 1.32 KP 0.94 ! LA 1.12 MK 0.84 NL 1.27 OV 0.75 ! PT 1.08 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.04 HN 1.02 KP 0.97 ! LA 1.20 MK 0.88 NL 1.12 OV 0.69 ! PT 1.14 SC 1.11 ! ! ! Fit before self-cal, rms=0.035583Jy sigma=0.682506 ! Fit after self-cal, rms=0.034949Jy sigma=0.652044 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9563 mas, bmaj=2.44 mas, bpa=-7.386 degrees ! Estimated noise=0.367277 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 = 7.84457e-05 Jy ! Component: 100 - total flux cleaned = 5.96992e-05 Jy ! Component: 150 - total flux cleaned = 5.18888e-05 Jy ! Component: 200 - total flux cleaned = 5.19968e-05 Jy ! Total flux subtracted in 200 components = 5.19968e-05 Jy ! Clean residual min=-0.001071 max=0.001330 Jy/beam ! Clean residual mean=0.000003 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0460592 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.0460592 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=0.034944Jy sigma=0.651942 ! Fit after self-cal, rms=0.035119Jy sigma=0.649894 ! 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=0.035119Jy sigma=0.649894 ! Fit after self-cal, rms=0.035091Jy sigma=0.649704 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9527 mas, bmaj=2.433 mas, bpa=-7.438 degrees ! Estimated noise=0.366633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.01338e-05 Jy ! Component: 100 - total flux cleaned = 8.0237e-05 Jy ! Component: 150 - total flux cleaned = 8.89709e-05 Jy ! Component: 200 - total flux cleaned = 8.122e-05 Jy ! Total flux subtracted in 200 components = 8.122e-05 Jy ! Clean residual min=-0.001109 max=0.001284 Jy/beam ! Clean residual mean=0.000003 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0461404 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.0461404 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=0.035086Jy sigma=0.649638 ! Fit after self-cal, rms=0.035108Jy sigma=0.649614 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-12.2, -50.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107613 Jy ! Component: 100 - total flux cleaned = 0.0012889 Jy ! Component: 150 - total flux cleaned = 0.00133513 Jy ! Component: 200 - total flux cleaned = 0.00137696 Jy ! Total flux subtracted in 200 components = 0.00137696 Jy ! Clean residual min=-0.001059 max=0.001032 Jy/beam ! Clean residual mean=0.000005 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0475174 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.0475174 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=0.035067Jy sigma=0.648807 ! Fit after self-cal, rms=0.035060Jy sigma=0.648674 ! 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=0.035060Jy sigma=0.648674 ! Fit after self-cal, rms=0.034798Jy sigma=0.648599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9476 mas, bmaj=2.419 mas, bpa=-7.435 degrees ! Estimated noise=0.364977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457788 Jy ! Component: 100 - total flux cleaned = 0.00053901 Jy ! Component: 150 - total flux cleaned = 0.000598743 Jy ! Component: 200 - total flux cleaned = 0.000631607 Jy ! Total flux subtracted in 200 components = 0.000631607 Jy ! Clean residual min=-0.001052 max=0.001045 Jy/beam ! Clean residual mean=0.000004 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.048149 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.048149 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=0.034784Jy sigma=0.648384 ! Fit after self-cal, rms=0.034780Jy sigma=0.648360 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 = 0.000154026 Jy ! Component: 100 - total flux cleaned = 0.000153535 Jy ! Component: 150 - total flux cleaned = 0.000153791 Jy ! Component: 200 - total flux cleaned = 0.00016313 Jy ! Total flux subtracted in 200 components = 0.00016313 Jy ! Clean residual min=-0.001036 max=0.001042 Jy/beam ! Clean residual mean=0.000004 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0483121 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.0483121 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=0.034772Jy sigma=0.648245 ! Fit after self-cal, rms=0.034773Jy sigma=0.648240 ! 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=0.034773Jy sigma=0.648240 ! Fit after self-cal, rms=0.034685Jy sigma=0.648219 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.247 mas, bmaj=5.05 mas, bpa=-6.667 degrees ! Estimated noise=0.450171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.81282e-05 Jy ! Component: 100 - total flux cleaned = 0.000110676 Jy ! Component: 150 - total flux cleaned = 0.000168185 Jy ! Component: 200 - total flux cleaned = 0.000174456 Jy ! Total flux subtracted in 200 components = 0.000174456 Jy ! Clean residual min=-0.000976 max=0.001105 Jy/beam ! Clean residual mean=0.000007 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0484866 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 72 components and 0.0484866 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=0.034685Jy sigma=0.648253 ! Fit after self-cal, rms=0.034680Jy sigma=0.648233 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 = 3.20191e-05 Jy ! Component: 100 - total flux cleaned = 2.54196e-05 Jy ! Component: 150 - total flux cleaned = 3.09397e-05 Jy ! Component: 200 - total flux cleaned = 3.12222e-05 Jy ! Total flux subtracted in 200 components = 3.12222e-05 Jy ! Clean residual min=-0.000972 max=0.001091 Jy/beam ! Clean residual mean=0.000007 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0485178 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 0.0485178 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=0.034683Jy sigma=0.648277 ! Fit after self-cal, rms=0.034683Jy sigma=0.648272 ! 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=0.9457 mas, bmaj=2.414 mas, bpa=-7.501 degrees ! Estimated noise=0.364803 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9457 x 2.414 at -7.501 degrees (North through East) ! Clean map min=-0.00090893 max=0.032332 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=0.7472 mas, bmaj=2.012 mas, bpa=-9.059 degrees ! Estimated noise=0.837829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0236081 Jy ! Component: 100 - total flux cleaned = 0.0322291 Jy ! Component: 150 - total flux cleaned = 0.0369093 Jy ! Component: 200 - total flux cleaned = 0.0399834 Jy ! Total flux subtracted in 200 components = 0.0399834 Jy ! Clean residual min=-0.002666 max=0.002491 Jy/beam ! Clean residual mean=-0.000001 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0399834 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0399834 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9457 mas, bmaj=2.414 mas, bpa=-7.501 degrees ! Estimated noise=0.364803 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 = 0.00358774 Jy ! Component: 100 - total flux cleaned = 0.00527317 Jy ! Component: 150 - total flux cleaned = 0.00629299 Jy ! Component: 200 - total flux cleaned = 0.00701045 Jy ! Total flux subtracted in 200 components = 0.00701045 Jy ! Clean residual min=-0.001143 max=0.001086 Jy/beam ! Clean residual mean=0.000004 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0469939 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.0469939 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=2.247 mas, bmaj=5.05 mas, bpa=-6.667 degrees ! Estimated noise=0.450171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000813152 Jy ! Component: 100 - total flux cleaned = 0.000992535 Jy ! Component: 150 - total flux cleaned = 0.00112137 Jy ! Component: 200 - total flux cleaned = 0.00120681 Jy ! Total flux subtracted in 200 components = 0.00120681 Jy ! Clean residual min=-0.001022 max=0.001133 Jy/beam ! Clean residual mean=0.000007 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0482007 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 = 5.83867e-05 Jy ! Component: 100 - total flux cleaned = 0.000106627 Jy ! Component: 150 - total flux cleaned = 0.00011891 Jy ! Component: 200 - total flux cleaned = 0.000124604 Jy ! Total flux subtracted in 200 components = 0.000124604 Jy ! Clean residual min=-0.000995 max=0.001127 Jy/beam ! Clean residual mean=0.000007 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0483253 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 0.0483253 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9457 mas, bmaj=2.414 mas, bpa=-7.501 degrees ! Estimated noise=0.364803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.88792e-05 Jy ! Component: 100 - total flux cleaned = -6.88752e-05 Jy ! Component: 150 - total flux cleaned = -8.31191e-05 Jy ! Component: 200 - total flux cleaned = -9.56525e-05 Jy ! Total flux subtracted in 200 components = -9.56525e-05 Jy ! Clean residual min=-0.001043 max=0.001100 Jy/beam ! Clean residual mean=0.000004 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0482296 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.0482296 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=0.034693Jy sigma=0.648475 ! Fit after self-cal, rms=0.034696Jy sigma=0.648439 wmodel J1319-2312_X_map.mod ! Writing 58 model components to file: J1319-2312_X_map.mod wobs J1319-2312_X_uvs.fits ! Writing UV FITS file: J1319-2312_X_uvs.fits wwins J1319-2312_X_map.win ! wwins: Wrote 2 windows to J1319-2312_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 = 0.000125973 Jy ! Component: 100 - total flux cleaned = 0.000126673 Jy ! Component: 150 - total flux cleaned = 0.000142571 Jy ! Component: 200 - total flux cleaned = 0.000204682 Jy ! Component: 250 - total flux cleaned = 0.000278753 Jy ! Component: 300 - total flux cleaned = 0.000307176 Jy ! Component: 350 - total flux cleaned = 0.00041732 Jy ! Component: 400 - total flux cleaned = 0.000470037 Jy ! Component: 450 - total flux cleaned = 0.000508394 Jy ! Component: 500 - total flux cleaned = 0.000520681 Jy ! Component: 550 - total flux cleaned = 0.000544711 Jy ! Component: 600 - total flux cleaned = 0.000532357 Jy ! Component: 650 - total flux cleaned = 0.000532023 Jy ! Component: 700 - total flux cleaned = 0.000554345 Jy ! Component: 750 - total flux cleaned = 0.000532718 Jy ! Component: 800 - total flux cleaned = 0.00055415 Jy ! Component: 850 - total flux cleaned = 0.000574845 Jy ! Component: 900 - total flux cleaned = 0.000574633 Jy ! Component: 950 - total flux cleaned = 0.000564658 Jy ! Component: 1000 - total flux cleaned = 0.000584487 Jy ! Component: 1050 - total flux cleaned = 0.000613345 Jy ! Component: 1100 - total flux cleaned = 0.000660334 Jy ! Component: 1150 - total flux cleaned = 0.000642089 Jy ! Component: 1200 - total flux cleaned = 0.000669315 Jy ! Component: 1250 - total flux cleaned = 0.000669391 Jy ! Component: 1300 - total flux cleaned = 0.000678229 Jy ! Component: 1350 - total flux cleaned = 0.000669648 Jy ! Component: 1400 - total flux cleaned = 0.000661152 Jy ! Component: 1450 - total flux cleaned = 0.000669571 Jy ! Component: 1500 - total flux cleaned = 0.000628393 Jy ! Component: 1550 - total flux cleaned = 0.000636447 Jy ! Component: 1600 - total flux cleaned = 0.000620382 Jy ! Component: 1650 - total flux cleaned = 0.000612402 Jy ! Component: 1700 - total flux cleaned = 0.000596745 Jy ! Component: 1750 - total flux cleaned = 0.000581354 Jy ! Component: 1800 - total flux cleaned = 0.000566113 Jy ! Component: 1850 - total flux cleaned = 0.000558608 Jy ! Component: 1900 - total flux cleaned = 0.000558582 Jy ! Component: 1950 - total flux cleaned = 0.000536586 Jy ! Component: 2000 - total flux cleaned = 0.000500392 Jy ! Component: 2050 - total flux cleaned = 0.000514765 Jy ! Component: 2100 - total flux cleaned = 0.000507566 Jy ! Component: 2150 - total flux cleaned = 0.000465646 Jy ! Component: 2200 - total flux cleaned = 0.000451896 Jy ! Component: 2250 - total flux cleaned = 0.00041765 Jy ! Component: 2300 - total flux cleaned = 0.000404043 Jy ! Component: 2350 - total flux cleaned = 0.000383755 Jy ! Component: 2400 - total flux cleaned = 0.000343819 Jy ! Component: 2450 - total flux cleaned = 0.000323994 Jy ! Component: 2500 - total flux cleaned = 0.000310893 Jy ! Component: 2550 - total flux cleaned = 0.000291257 Jy ! Component: 2600 - total flux cleaned = 0.000226954 Jy ! Component: 2650 - total flux cleaned = 0.000201427 Jy ! Component: 2700 - total flux cleaned = 0.00016963 Jy ! Component: 2750 - total flux cleaned = 0.00013809 Jy ! Component: 2800 - total flux cleaned = 0.000100559 Jy ! Component: 2850 - total flux cleaned = 8.19609e-05 Jy ! Component: 2900 - total flux cleaned = 3.26042e-05 Jy ! Component: 2950 - total flux cleaned = 3.87717e-05 Jy ! Component: 3000 - total flux cleaned = 2.04964e-05 Jy ! Component: 3050 - total flux cleaned = 3.258e-05 Jy ! Component: 3100 - total flux cleaned = 1.44608e-05 Jy ! Component: 3150 - total flux cleaned = 1.44524e-05 Jy ! Component: 3200 - total flux cleaned = 8.50385e-06 Jy ! Component: 3250 - total flux cleaned = -1.52185e-05 Jy ! Component: 3300 - total flux cleaned = -2.10738e-05 Jy ! Component: 3350 - total flux cleaned = -3.27277e-05 Jy ! Component: 3400 - total flux cleaned = -3.27841e-05 Jy ! Component: 3450 - total flux cleaned = -5.02042e-05 Jy ! Component: 3500 - total flux cleaned = -5.60032e-05 Jy ! Component: 3550 - total flux cleaned = -7.32465e-05 Jy ! Component: 3600 - total flux cleaned = -7.89526e-05 Jy ! Component: 3650 - total flux cleaned = -8.46845e-05 Jy ! Component: 3700 - total flux cleaned = -0.000107289 Jy ! Component: 3750 - total flux cleaned = -0.000129808 Jy ! Component: 3800 - total flux cleaned = -0.000129799 Jy ! Component: 3850 - total flux cleaned = -0.000129786 Jy ! Component: 3900 - total flux cleaned = -0.000152003 Jy ! Component: 3950 - total flux cleaned = -0.000163027 Jy ! Component: 4000 - total flux cleaned = -0.000168519 Jy ! Component: 4050 - total flux cleaned = -0.000179478 Jy ! Total flux subtracted in 4096 components = -0.000184934 Jy ! Clean residual min=-0.000338 max=0.000295 Jy/beam ! Clean residual mean=0.000001 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.0480447 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 305 components and 0.0480447 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1319-2312_X_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9457 x 2.414 at -7.501 degrees (North through East) ! Clean map min=-0.00058886 max=0.032764 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1319-2312_X_20180615_map.fits wmodel /tmp/maps//J1319-2312_X_20180615_map.mod ! Writing 305 model components to file: /tmp/maps//J1319-2312_X_20180615_map.mod wobs /tmp/maps//J1319-2312_X_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1319-2312_X_20180615_uvs.fits wwins /tmp/maps//J1319-2312_X_20180615_map.win ! wwins: Wrote 3 windows to /tmp/maps//J1319-2312_X_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0327643 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.98173e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.822394 0.822394 1.64479 3.28958 6.57915 13.1583 26.3166 52.6332 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 364.788 quit ! Quitting program ! Log file /tmp/maps//J1319-2312_X_20180615_dfm.log closed on Wed Jul 4 23:24:28 2018