! Started logfile: .//J0358+0629_C_20180528_dfm.log on Sun Jul 8 13:39:44 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 .//J0358+0629_C_20180528_uva.fits ! Reading UV FITS file: .//J0358+0629_C_20180528_uva.fits ! AN table 1: 78 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0358+0629 ! ! 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 22464 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 J0358+0629_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=0.999941Jy sigma=25.893124 ! Fit after self-cal, rms=0.985193Jy sigma=25.519491 ! 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=1.391 mas, bmaj=3.394 mas, bpa=2.82 degrees ! Estimated noise=0.368857 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 = 0.011901 Jy ! Component: 100 - total flux cleaned = 0.0147698 Jy ! Total flux subtracted in 100 components = 0.0147698 Jy ! Clean residual min=-0.001440 max=0.001446 Jy/beam ! Clean residual mean=-0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0147698 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0147698 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=0.030015Jy sigma=0.719311 ! Fit after self-cal, rms=0.028358Jy sigma=0.675956 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326706 Jy ! Component: 100 - total flux cleaned = 0.00430154 Jy ! Total flux subtracted in 100 components = 0.00430154 Jy ! Clean residual min=-0.001286 max=0.001427 Jy/beam ! Clean residual mean=-0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0190713 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.0190713 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=0.028019Jy sigma=0.667757 ! Fit after self-cal, rms=0.028014Jy sigma=0.667591 ! 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=1.743 mas, bmaj=3.751 mas, bpa=3.693 degrees ! Estimated noise=0.18691 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 = 0.000595702 Jy ! Component: 100 - total flux cleaned = 0.000873332 Jy ! Component: 150 - total flux cleaned = 0.000936909 Jy ! Component: 200 - total flux cleaned = 0.00096332 Jy ! Total flux subtracted in 200 components = 0.00096332 Jy ! Clean residual min=-0.000927 max=0.000769 Jy/beam ! Clean residual mean=-0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0200346 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 22 components and 0.0200346 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=0.028000Jy sigma=0.667346 ! Fit after self-cal, rms=0.028006Jy sigma=0.667295 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.743 x 3.751 at 3.693 degrees (North through East) ! Clean map min=-0.00090244 max=0.01821 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.77 HN 1.00 KP 1.01 ! LA 0.96 MK 0.82 NL 1.09 PT 0.97 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.78 HN 0.96 KP 1.02 ! LA 1.10 MK 0.99 NL 1.09 PT 0.83 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.88 HN 0.98 KP 0.99 ! LA 1.07 MK 1.04 NL 0.97 PT 1.01 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.87 HN 1.01 KP 1.03 ! LA 1.12 MK 0.95 NL 1.17 PT 0.97 ! SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 1.01 KP 0.97 ! LA 1.08 MK 0.94 NL 1.01 PT 0.93 ! SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.84 HN 1.03 KP 1.03 ! LA 1.04 MK 0.97 NL 1.11 PT 0.99 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.89 HN 0.93 KP 0.99 ! LA 1.06 MK 1.11 NL 1.16 PT 1.08 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 1.05 KP 1.05 ! LA 1.18 MK 1.07 NL 1.15 PT 0.98 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.028006Jy sigma=0.667295 ! Fit after self-cal, rms=0.027361Jy sigma=0.664731 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.74 mas, bmaj=3.768 mas, bpa=3.71 degrees ! Estimated noise=0.186454 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 = 0.000162034 Jy ! Component: 100 - total flux cleaned = 0.000166712 Jy ! Component: 150 - total flux cleaned = 0.000166355 Jy ! Component: 200 - total flux cleaned = 0.000162846 Jy ! Total flux subtracted in 200 components = 0.000162846 Jy ! Clean residual min=-0.000521 max=0.000467 Jy/beam ! Clean residual mean=0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0201975 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0201975 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=0.027360Jy sigma=0.664684 ! Fit after self-cal, rms=0.027408Jy sigma=0.664135 ! 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=0.027408Jy sigma=0.664135 ! Fit after self-cal, rms=0.027576Jy sigma=0.664007 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.735 mas, bmaj=3.767 mas, bpa=3.711 degrees ! Estimated noise=0.186737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159144 Jy ! Component: 100 - total flux cleaned = 0.000166542 Jy ! Component: 150 - total flux cleaned = 0.000169647 Jy ! Component: 200 - total flux cleaned = 0.000172316 Jy ! Total flux subtracted in 200 components = 0.000172316 Jy ! Clean residual min=-0.000505 max=0.000479 Jy/beam ! Clean residual mean=0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0203698 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.0203698 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=0.027575Jy sigma=0.663974 ! Fit after self-cal, rms=0.027598Jy sigma=0.663865 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 = 2.13353e-05 Jy ! Component: 100 - total flux cleaned = 2.11448e-05 Jy ! Component: 150 - total flux cleaned = 2.36152e-05 Jy ! Component: 200 - total flux cleaned = 2.12039e-05 Jy ! Total flux subtracted in 200 components = 2.12039e-05 Jy ! Clean residual min=-0.000492 max=0.000458 Jy/beam ! Clean residual mean=0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.020391 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.020391 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=0.027598Jy sigma=0.663853 ! Fit after self-cal, rms=0.027600Jy sigma=0.663824 ! 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=0.027600Jy sigma=0.663824 ! Fit after self-cal, rms=0.027597Jy sigma=0.663800 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.728 mas, bmaj=3.76 mas, bpa=3.735 degrees ! Estimated noise=0.18659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126169 Jy ! Component: 100 - total flux cleaned = 0.000145152 Jy ! Component: 150 - total flux cleaned = 0.000153276 Jy ! Component: 200 - total flux cleaned = 0.000160589 Jy ! Total flux subtracted in 200 components = 0.000160589 Jy ! Clean residual min=-0.000495 max=0.000474 Jy/beam ! Clean residual mean=0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0205516 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.0205516 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=0.027596Jy sigma=0.663778 ! Fit after self-cal, rms=0.027604Jy sigma=0.663771 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 = 9.5614e-06 Jy ! Component: 100 - total flux cleaned = 1.19626e-05 Jy ! Component: 150 - total flux cleaned = 1.20299e-05 Jy ! Component: 200 - total flux cleaned = 1.21115e-05 Jy ! Total flux subtracted in 200 components = 1.21115e-05 Jy ! Clean residual min=-0.000494 max=0.000469 Jy/beam ! Clean residual mean=0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0205637 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0205637 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=0.027604Jy sigma=0.663763 ! Fit after self-cal, rms=0.027605Jy sigma=0.663761 ! 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=0.027605Jy sigma=0.663761 ! Fit after self-cal, rms=0.027565Jy sigma=0.663753 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.472 mas, bmaj=5.312 mas, bpa=-7.504 degrees ! Estimated noise=0.234201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.7478e-05 Jy ! Component: 100 - total flux cleaned = 0.000100109 Jy ! Component: 150 - total flux cleaned = 0.000120729 Jy ! Component: 200 - total flux cleaned = 0.000134298 Jy ! Total flux subtracted in 200 components = 0.000134298 Jy ! Clean residual min=-0.000457 max=0.000452 Jy/beam ! Clean residual mean=0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.020698 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.020698 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=0.027565Jy sigma=0.663754 ! Fit after self-cal, rms=0.027559Jy sigma=0.663550 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 = -1.90368e-06 Jy ! Component: 100 - total flux cleaned = 8.68999e-06 Jy ! Component: 150 - total flux cleaned = 1.79165e-05 Jy ! Component: 200 - total flux cleaned = 2.04194e-05 Jy ! Total flux subtracted in 200 components = 2.04194e-05 Jy ! Clean residual min=-0.000462 max=0.000460 Jy/beam ! Clean residual mean=0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0207184 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.0207184 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=0.027560Jy sigma=0.663550 ! Fit after self-cal, rms=0.027558Jy sigma=0.663510 ! 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=1.722 mas, bmaj=3.752 mas, bpa=3.757 degrees ! Estimated noise=0.186426 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.722 x 3.752 at 3.757 degrees (North through East) ! Clean map min=-0.00045759 max=0.018087 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=1.38 mas, bmaj=3.411 mas, bpa=2.813 degrees ! Estimated noise=0.360329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137524 Jy ! Component: 100 - total flux cleaned = 0.0173148 Jy ! Component: 150 - total flux cleaned = 0.0189546 Jy ! Component: 200 - total flux cleaned = 0.0197638 Jy ! Total flux subtracted in 200 components = 0.0197638 Jy ! Clean residual min=-0.001068 max=0.001154 Jy/beam ! Clean residual mean=-0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0197638 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0197638 Jy ! Inverting map and beam ! Estimated beam: bmin=1.722 mas, bmaj=3.752 mas, bpa=3.757 degrees ! Estimated noise=0.186426 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 = 0.000575783 Jy ! Component: 100 - total flux cleaned = 0.000864257 Jy ! Component: 150 - total flux cleaned = 0.000921008 Jy ! Component: 200 - total flux cleaned = 0.000926589 Jy ! Total flux subtracted in 200 components = 0.000926589 Jy ! Clean residual min=-0.000504 max=0.000459 Jy/beam ! Clean residual mean=0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0206904 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0206904 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=3.472 mas, bmaj=5.312 mas, bpa=-7.504 degrees ! Estimated noise=0.234201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.32685e-05 Jy ! Component: 100 - total flux cleaned = -1.80274e-05 Jy ! Component: 150 - total flux cleaned = 2.48878e-06 Jy ! Component: 200 - total flux cleaned = 2.46635e-06 Jy ! Total flux subtracted in 200 components = 2.46635e-06 Jy ! Clean residual min=-0.000465 max=0.000456 Jy/beam ! Clean residual mean=0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0206929 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 = 3.21176e-06 Jy ! Component: 100 - total flux cleaned = 6.05985e-06 Jy ! Component: 150 - total flux cleaned = 6.13193e-06 Jy ! Component: 200 - total flux cleaned = 8.59446e-06 Jy ! Total flux subtracted in 200 components = 8.59446e-06 Jy ! Clean residual min=-0.000463 max=0.000459 Jy/beam ! Clean residual mean=0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0207015 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.0207015 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.722 mas, bmaj=3.752 mas, bpa=3.757 degrees ! Estimated noise=0.186426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.69164e-05 Jy ! Component: 100 - total flux cleaned = 2.64519e-05 Jy ! Component: 150 - total flux cleaned = 2.25562e-05 Jy ! Component: 200 - total flux cleaned = 1.23876e-05 Jy ! Total flux subtracted in 200 components = 1.23876e-05 Jy ! Clean residual min=-0.000491 max=0.000465 Jy/beam ! Clean residual mean=0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0207139 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0207139 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=0.027559Jy sigma=0.663530 ! Fit after self-cal, rms=0.027560Jy sigma=0.663516 wmodel J0358+0629_C_map.mod ! Writing 44 model components to file: J0358+0629_C_map.mod wobs J0358+0629_C_uvs.fits ! Writing UV FITS file: J0358+0629_C_uvs.fits wwins J0358+0629_C_map.win ! wwins: Wrote 1 windows to J0358+0629_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 = -8.93231e-05 Jy ! Component: 100 - total flux cleaned = -0.00015383 Jy ! Component: 150 - total flux cleaned = -0.00018493 Jy ! Component: 200 - total flux cleaned = -0.000192185 Jy ! Component: 250 - total flux cleaned = -0.000192093 Jy ! Component: 300 - total flux cleaned = -0.000205612 Jy ! Component: 350 - total flux cleaned = -0.000212179 Jy ! Component: 400 - total flux cleaned = -0.00022519 Jy ! Component: 450 - total flux cleaned = -0.000244153 Jy ! Component: 500 - total flux cleaned = -0.00026873 Jy ! Component: 550 - total flux cleaned = -0.000292692 Jy ! Component: 600 - total flux cleaned = -0.000316253 Jy ! Component: 650 - total flux cleaned = -0.000356657 Jy ! Component: 700 - total flux cleaned = -0.000390565 Jy ! Component: 750 - total flux cleaned = -0.00042935 Jy ! Component: 800 - total flux cleaned = -0.000445617 Jy ! Component: 850 - total flux cleaned = -0.000461677 Jy ! Component: 900 - total flux cleaned = -0.000461826 Jy ! Component: 950 - total flux cleaned = -0.000492919 Jy ! Component: 1000 - total flux cleaned = -0.000503111 Jy ! Component: 1050 - total flux cleaned = -0.000518141 Jy ! Component: 1100 - total flux cleaned = -0.000523104 Jy ! Component: 1150 - total flux cleaned = -0.000537832 Jy ! Component: 1200 - total flux cleaned = -0.000547515 Jy ! Component: 1250 - total flux cleaned = -0.000580715 Jy ! Component: 1300 - total flux cleaned = -0.000594735 Jy ! Component: 1350 - total flux cleaned = -0.000613259 Jy ! Component: 1400 - total flux cleaned = -0.00062692 Jy ! Component: 1450 - total flux cleaned = -0.000640452 Jy ! Component: 1500 - total flux cleaned = -0.000671475 Jy ! Component: 1550 - total flux cleaned = -0.000689021 Jy ! Component: 1600 - total flux cleaned = -0.000706364 Jy ! Component: 1650 - total flux cleaned = -0.000719224 Jy ! Component: 1700 - total flux cleaned = -0.00073615 Jy ! Component: 1750 - total flux cleaned = -0.000757124 Jy ! Component: 1800 - total flux cleaned = -0.000773702 Jy ! Component: 1850 - total flux cleaned = -0.000806331 Jy ! Component: 1900 - total flux cleaned = -0.000810362 Jy ! Component: 1950 - total flux cleaned = -0.00083827 Jy ! Component: 2000 - total flux cleaned = -0.000846133 Jy ! Component: 2050 - total flux cleaned = -0.000853951 Jy ! Component: 2100 - total flux cleaned = -0.000865545 Jy ! Component: 2150 - total flux cleaned = -0.000869346 Jy ! Component: 2200 - total flux cleaned = -0.000888313 Jy ! Component: 2250 - total flux cleaned = -0.000888311 Jy ! Component: 2300 - total flux cleaned = -0.000906939 Jy ! Component: 2350 - total flux cleaned = -0.000914266 Jy ! Component: 2400 - total flux cleaned = -0.000921624 Jy ! Component: 2450 - total flux cleaned = -0.000943434 Jy ! Component: 2500 - total flux cleaned = -0.000965067 Jy ! Component: 2550 - total flux cleaned = -0.000968642 Jy ! Component: 2600 - total flux cleaned = -0.000989957 Jy ! Component: 2650 - total flux cleaned = -0.00100404 Jy ! Component: 2700 - total flux cleaned = -0.00100751 Jy ! Component: 2750 - total flux cleaned = -0.00101792 Jy ! Component: 2800 - total flux cleaned = -0.0010386 Jy ! Component: 2850 - total flux cleaned = -0.0010523 Jy ! Component: 2900 - total flux cleaned = -0.00106251 Jy ! Component: 2950 - total flux cleaned = -0.00106926 Jy ! Component: 3000 - total flux cleaned = -0.00107932 Jy ! Component: 3050 - total flux cleaned = -0.00110263 Jy ! Component: 3100 - total flux cleaned = -0.00110924 Jy ! Component: 3150 - total flux cleaned = -0.00111581 Jy ! Component: 3200 - total flux cleaned = -0.00111905 Jy ! Component: 3250 - total flux cleaned = -0.00113847 Jy ! Component: 3300 - total flux cleaned = -0.00114491 Jy ! Component: 3350 - total flux cleaned = -0.00116088 Jy ! Component: 3400 - total flux cleaned = -0.00117353 Jy ! Component: 3450 - total flux cleaned = -0.00118295 Jy ! Component: 3500 - total flux cleaned = -0.00119859 Jy ! Component: 3550 - total flux cleaned = -0.001211 Jy ! Component: 3600 - total flux cleaned = -0.0012234 Jy ! Component: 3650 - total flux cleaned = -0.00123875 Jy ! Component: 3700 - total flux cleaned = -0.0012479 Jy ! Component: 3750 - total flux cleaned = -0.00125398 Jy ! Component: 3800 - total flux cleaned = -0.00127509 Jy ! Component: 3850 - total flux cleaned = -0.00129007 Jy ! Component: 3900 - total flux cleaned = -0.00129604 Jy ! Component: 3950 - total flux cleaned = -0.00130197 Jy ! Component: 4000 - total flux cleaned = -0.00132553 Jy ! Component: 4050 - total flux cleaned = -0.00132846 Jy ! Total flux subtracted in 4096 components = -0.00133429 Jy ! Clean residual min=-0.000160 max=0.000167 Jy/beam ! Clean residual mean=-0.000001 rms=0.000052 Jy/beam ! Combined flux in latest and established models = 0.0193796 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 329 components and 0.0193796 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0358+0629_C_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.722 x 3.752 at 3.757 degrees (North through East) ! Clean map min=-0.00033404 max=0.018027 Jy/beam ! Writing clean map to FITS file: .//J0358+0629_C_20180528_map.fits wmodel .//J0358+0629_C_20180528_map.mod ! Writing 329 model components to file: .//J0358+0629_C_20180528_map.mod wobs .//J0358+0629_C_20180528_uvs.fits ! Writing UV FITS file: .//J0358+0629_C_20180528_uvs.fits wwins .//J0358+0629_C_20180528_map.win ! wwins: Wrote 2 windows to .//J0358+0629_C_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0180272 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.14033e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.85543 0.85543 1.71086 3.42172 6.84344 13.6869 27.3737 54.7475 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 350.701 quit ! Quitting program ! Log file .//J0358+0629_C_20180528_dfm.log closed on Sun Jul 8 13:39:49 2018