! Started logfile: /scr/pima/bu007_uvs/J1334+3044_C_dfm.log on Sun Jun 24 02:24:19 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.60049 obs /scr/pima/bu007_uvs/J1334+3044_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J1334+3044_C_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.996759 visibilities/baseline/integration-bin. ! Found source: J1334+3044 ! ! 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 4.60049e+09 8e+06 1 8e+06 ! 02 2 4.73049e+09 8e+06 1 8e+06 ! 03 3 4.84049e+09 8e+06 1 8e+06 ! 04 4 4.93049e+09 8e+06 1 8e+06 ! 05 5 5.00049e+09 8e+06 1 8e+06 ! 06 6 5.05049e+09 8e+06 1 8e+06 ! 07 7 5.08049e+09 8e+06 1 8e+06 ! 08 8 5.09049e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 17224 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 J1334+3044_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. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006014Jy sigma=16.713254 ! Fit after self-cal, rms=0.927542Jy sigma=15.403101 ! 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=1.085 mas, bmaj=3.448 mas, bpa=9.885 degrees ! Estimated noise=0.596328 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 = 0.0569726 Jy ! Component: 100 - total flux cleaned = 0.0694932 Jy ! Total flux subtracted in 100 components = 0.0694932 Jy ! Clean residual min=-0.003299 max=0.004238 Jy/beam ! Clean residual mean=-0.000000 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.0694932 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0694932 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=0.084842Jy sigma=1.363758 ! Fit after self-cal, rms=0.084193Jy sigma=1.354418 ! 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=1.366 mas, bmaj=3.702 mas, bpa=9.019 degrees ! Estimated noise=0.334072 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 = 0.00711178 Jy ! Component: 100 - total flux cleaned = 0.0102098 Jy ! Component: 150 - total flux cleaned = 0.0117478 Jy ! Component: 200 - total flux cleaned = 0.0124153 Jy ! Total flux subtracted in 200 components = 0.0124153 Jy ! Clean residual min=-0.002376 max=0.003109 Jy/beam ! Clean residual mean=-0.000005 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0819085 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0819085 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=0.083651Jy sigma=1.345421 ! Fit after self-cal, rms=0.083610Jy sigma=1.345176 ! Inverting map ! Added new window around map position (3, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280586 Jy ! Component: 100 - total flux cleaned = 0.00431009 Jy ! Component: 150 - total flux cleaned = 0.00505476 Jy ! Component: 200 - total flux cleaned = 0.00540467 Jy ! Total flux subtracted in 200 components = 0.00540467 Jy ! Clean residual min=-0.002175 max=0.001806 Jy/beam ! Clean residual mean=-0.000004 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0873132 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 46 components and 0.0873132 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=0.083509Jy sigma=1.343565 ! Fit after self-cal, rms=0.083489Jy sigma=1.343308 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.366 x 3.702 at 9.019 degrees (North through East) ! Clean map min=-0.0020925 max=0.076243 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.03 KP 0.92 ! LA 1.01 MK 1.07 NL 1.09 OV 1.01 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.99 KP 0.99 ! LA 1.02 MK 1.09 NL 0.99 OV 1.05 ! PT 0.94 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.05 KP 1.09 ! LA 0.96 MK 0.98 NL 1.06 OV 1.03 ! PT 0.98 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.94 KP 1.04 ! LA 1.06 MK 0.96 NL 1.02 OV 0.95 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.00 KP 1.03 ! LA 0.97 MK 1.03 NL 1.03 OV 0.95 ! PT 1.02 SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 0.97 ! LA 0.98 MK 1.01 NL 1.05 OV 1.00 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 0.94 ! LA 1.04 MK 1.01 NL 1.03 OV 1.05 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.00 KP 0.97 ! LA 0.98 MK 0.96 NL 1.01 OV 0.97 ! PT 0.93 SC 0.96 ! ! ! Fit before self-cal, rms=0.083489Jy sigma=1.343308 ! Fit after self-cal, rms=0.083884Jy sigma=1.341017 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.366 mas, bmaj=3.7 mas, bpa=9.116 degrees ! Estimated noise=0.334362 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 = 0.000600788 Jy ! Component: 100 - total flux cleaned = 0.000658871 Jy ! Component: 150 - total flux cleaned = 0.000709264 Jy ! Component: 200 - total flux cleaned = 0.000724863 Jy ! Total flux subtracted in 200 components = 0.000724863 Jy ! Clean residual min=-0.002043 max=0.001691 Jy/beam ! Clean residual mean=-0.000003 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.088038 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.088038 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=0.083875Jy sigma=1.340894 ! Fit after self-cal, rms=0.083916Jy sigma=1.340745 ! 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=0.083916Jy sigma=1.340745 ! Fit after self-cal, rms=0.083961Jy sigma=1.340731 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.365 mas, bmaj=3.698 mas, bpa=9.128 degrees ! Estimated noise=0.334267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329794 Jy ! Component: 100 - total flux cleaned = 0.000389523 Jy ! Component: 150 - total flux cleaned = 0.000417043 Jy ! Component: 200 - total flux cleaned = 0.000391979 Jy ! Total flux subtracted in 200 components = 0.000391979 Jy ! Clean residual min=-0.002060 max=0.001672 Jy/beam ! Clean residual mean=-0.000003 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.08843 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 67 components and 0.08843 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=0.083956Jy sigma=1.340660 ! Fit after self-cal, rms=0.083962Jy sigma=1.340653 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 = 5.70788e-05 Jy ! Component: 100 - total flux cleaned = 4.50685e-05 Jy ! Component: 150 - total flux cleaned = 3.40602e-05 Jy ! Component: 200 - total flux cleaned = 3.44867e-05 Jy ! Total flux subtracted in 200 components = 3.44867e-05 Jy ! Clean residual min=-0.002064 max=0.001664 Jy/beam ! Clean residual mean=-0.000003 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0884645 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.0884645 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=0.083960Jy sigma=1.340608 ! Fit after self-cal, rms=0.083960Jy sigma=1.340603 ! 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=0.083960Jy sigma=1.340603 ! Fit after self-cal, rms=0.083889Jy sigma=1.340601 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.364 mas, bmaj=3.697 mas, bpa=9.113 degrees ! Estimated noise=0.334006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163898 Jy ! Component: 100 - total flux cleaned = 0.000163521 Jy ! Component: 150 - total flux cleaned = 0.000162951 Jy ! Component: 200 - total flux cleaned = 0.000153562 Jy ! Total flux subtracted in 200 components = 0.000153562 Jy ! Clean residual min=-0.002071 max=0.001655 Jy/beam ! Clean residual mean=-0.000003 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0886181 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 75 components and 0.0886181 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=0.083887Jy sigma=1.340563 ! Fit after self-cal, rms=0.083887Jy sigma=1.340560 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 = 4.21583e-05 Jy ! Component: 100 - total flux cleaned = 3.27261e-05 Jy ! Component: 150 - total flux cleaned = 4.17809e-05 Jy ! Component: 200 - total flux cleaned = 4.16964e-05 Jy ! Total flux subtracted in 200 components = 4.16964e-05 Jy ! Clean residual min=-0.002070 max=0.001651 Jy/beam ! Clean residual mean=-0.000003 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0886598 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.0886598 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=0.083886Jy sigma=1.340531 ! Fit after self-cal, rms=0.083886Jy sigma=1.340529 ! 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=0.083886Jy sigma=1.340529 ! Fit after self-cal, rms=0.083802Jy sigma=1.340526 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.452 mas, bmaj=4.791 mas, bpa=2.638 degrees ! Estimated noise=0.47165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000505876 Jy ! Component: 100 - total flux cleaned = 0.000520038 Jy ! Component: 150 - total flux cleaned = 0.00049921 Jy ! Component: 200 - total flux cleaned = 0.000471326 Jy ! Total flux subtracted in 200 components = 0.000471326 Jy ! Clean residual min=-0.002750 max=0.002610 Jy/beam ! Clean residual mean=-0.000009 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.0891311 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.0891311 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=0.083803Jy sigma=1.340596 ! Fit after self-cal, rms=0.083801Jy sigma=1.340583 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 = 0.000108815 Jy ! Component: 100 - total flux cleaned = 8.18955e-05 Jy ! Component: 150 - total flux cleaned = 5.72591e-05 Jy ! Component: 200 - total flux cleaned = 4.27003e-05 Jy ! Total flux subtracted in 200 components = 4.27003e-05 Jy ! Clean residual min=-0.002751 max=0.002604 Jy/beam ! Clean residual mean=-0.000009 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.0891738 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 101 components and 0.0891738 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=0.083803Jy sigma=1.340622 ! Fit after self-cal, rms=0.083801Jy sigma=1.340621 ! 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=1.364 mas, bmaj=3.695 mas, bpa=9.097 degrees ! Estimated noise=0.33367 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.364 x 3.695 at 9.097 degrees (North through East) ! Clean map min=-0.001963 max=0.076193 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=1.084 mas, bmaj=3.444 mas, bpa=9.895 degrees ! Estimated noise=0.600345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0575435 Jy ! Component: 100 - total flux cleaned = 0.0702327 Jy ! Component: 150 - total flux cleaned = 0.0752997 Jy ! Component: 200 - total flux cleaned = 0.0786015 Jy ! Total flux subtracted in 200 components = 0.0786015 Jy ! Clean residual min=-0.002902 max=0.003126 Jy/beam ! Clean residual mean=-0.000000 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.0786015 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0786015 Jy ! Inverting map and beam ! Estimated beam: bmin=1.364 mas, bmaj=3.695 mas, bpa=9.097 degrees ! Estimated noise=0.33367 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 = 0.00372686 Jy ! Component: 100 - total flux cleaned = 0.00579416 Jy ! Component: 150 - total flux cleaned = 0.00719394 Jy ! Component: 200 - total flux cleaned = 0.00825226 Jy ! Total flux subtracted in 200 components = 0.00825226 Jy ! Clean residual min=-0.002090 max=0.001782 Jy/beam ! Clean residual mean=-0.000004 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0868538 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 40 components and 0.0868538 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=3.452 mas, bmaj=4.791 mas, bpa=2.638 degrees ! Estimated noise=0.47165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143996 Jy ! Component: 100 - total flux cleaned = 0.00212564 Jy ! Component: 150 - total flux cleaned = 0.00229616 Jy ! Component: 200 - total flux cleaned = 0.00234866 Jy ! Total flux subtracted in 200 components = 0.00234866 Jy ! Clean residual min=-0.002692 max=0.002582 Jy/beam ! Clean residual mean=-0.000009 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.0892024 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.08543e-05 Jy ! Component: 100 - total flux cleaned = -2.06413e-05 Jy ! Component: 150 - total flux cleaned = -2.95808e-05 Jy ! Component: 200 - total flux cleaned = -4.6117e-05 Jy ! Total flux subtracted in 200 components = -4.6117e-05 Jy ! Clean residual min=-0.002701 max=0.002593 Jy/beam ! Clean residual mean=-0.000009 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.0891563 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 90 components and 0.0891563 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.364 mas, bmaj=3.695 mas, bpa=9.097 degrees ! Estimated noise=0.33367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000328113 Jy ! Component: 100 - total flux cleaned = -0.000354284 Jy ! Component: 150 - total flux cleaned = -0.000354051 Jy ! Component: 200 - total flux cleaned = -0.000353345 Jy ! Total flux subtracted in 200 components = -0.000353345 Jy ! Clean residual min=-0.002017 max=0.001658 Jy/beam ! Clean residual mean=-0.000003 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.088803 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.088803 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=0.083806Jy sigma=1.340725 ! Fit after self-cal, rms=0.083806Jy sigma=1.340707 wmodel J1334+3044_C_map.mod ! Writing 106 model components to file: J1334+3044_C_map.mod wobs J1334+3044_C_uvs.fits ! Writing UV FITS file: J1334+3044_C_uvs.fits wwins J1334+3044_C_map.win ! wwins: Wrote 2 windows to J1334+3044_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000898393 Jy ! Component: 100 - total flux cleaned = -0.0012423 Jy ! Component: 150 - total flux cleaned = -0.00132878 Jy ! Component: 200 - total flux cleaned = -0.00143884 Jy ! Component: 250 - total flux cleaned = -0.00143899 Jy ! Component: 300 - total flux cleaned = -0.00143894 Jy ! Component: 350 - total flux cleaned = -0.00143855 Jy ! Component: 400 - total flux cleaned = -0.00141434 Jy ! Component: 450 - total flux cleaned = -0.00139055 Jy ! Component: 500 - total flux cleaned = -0.0013449 Jy ! Component: 550 - total flux cleaned = -0.00143344 Jy ! Component: 600 - total flux cleaned = -0.00149804 Jy ! Component: 650 - total flux cleaned = -0.00158341 Jy ! Component: 700 - total flux cleaned = -0.00170883 Jy ! Component: 750 - total flux cleaned = -0.0017705 Jy ! Component: 800 - total flux cleaned = -0.00189161 Jy ! Component: 850 - total flux cleaned = -0.00195119 Jy ! Component: 900 - total flux cleaned = -0.0020291 Jy ! Component: 950 - total flux cleaned = -0.00208659 Jy ! Component: 1000 - total flux cleaned = -0.00219996 Jy ! Component: 1050 - total flux cleaned = -0.00225576 Jy ! Component: 1100 - total flux cleaned = -0.00234746 Jy ! Component: 1150 - total flux cleaned = -0.00241955 Jy ! Component: 1200 - total flux cleaned = -0.0024908 Jy ! Component: 1250 - total flux cleaned = -0.00259635 Jy ! Component: 1300 - total flux cleaned = -0.00263105 Jy ! Component: 1350 - total flux cleaned = -0.00269973 Jy ! Component: 1400 - total flux cleaned = -0.00276748 Jy ! Component: 1450 - total flux cleaned = -0.00280092 Jy ! Component: 1500 - total flux cleaned = -0.0028342 Jy ! Component: 1550 - total flux cleaned = -0.00291636 Jy ! Component: 1600 - total flux cleaned = -0.00291638 Jy ! Component: 1650 - total flux cleaned = -0.0029807 Jy ! Component: 1700 - total flux cleaned = -0.00301269 Jy ! Component: 1750 - total flux cleaned = -0.00299692 Jy ! Component: 1800 - total flux cleaned = -0.00301256 Jy ! Component: 1850 - total flux cleaned = -0.00308982 Jy ! Component: 1900 - total flux cleaned = -0.00313561 Jy ! Component: 1950 - total flux cleaned = -0.00316578 Jy ! Component: 2000 - total flux cleaned = -0.00322585 Jy ! Component: 2050 - total flux cleaned = -0.00327064 Jy ! Component: 2100 - total flux cleaned = -0.00328551 Jy ! Component: 2150 - total flux cleaned = -0.00334426 Jy ! Component: 2200 - total flux cleaned = -0.00335895 Jy ! Component: 2250 - total flux cleaned = -0.00338801 Jy ! Component: 2300 - total flux cleaned = -0.00340242 Jy ! Component: 2350 - total flux cleaned = -0.00344515 Jy ! Component: 2400 - total flux cleaned = -0.00348721 Jy ! Component: 2450 - total flux cleaned = -0.00352902 Jy ! Component: 2500 - total flux cleaned = -0.00354275 Jy ! Component: 2550 - total flux cleaned = -0.00362493 Jy ! Component: 2600 - total flux cleaned = -0.0036112 Jy ! Component: 2650 - total flux cleaned = -0.00361115 Jy ! Component: 2700 - total flux cleaned = -0.00362462 Jy ! Component: 2750 - total flux cleaned = -0.00361124 Jy ! Component: 2800 - total flux cleaned = -0.00362442 Jy ! Component: 2850 - total flux cleaned = -0.00363772 Jy ! Component: 2900 - total flux cleaned = -0.00366381 Jy ! Component: 2950 - total flux cleaned = -0.00367668 Jy ! Component: 3000 - total flux cleaned = -0.00366384 Jy ! Component: 3050 - total flux cleaned = -0.0036383 Jy ! Component: 3100 - total flux cleaned = -0.00365101 Jy ! Component: 3150 - total flux cleaned = -0.00362583 Jy ! Component: 3200 - total flux cleaned = -0.00360099 Jy ! Component: 3250 - total flux cleaned = -0.00358868 Jy ! Component: 3300 - total flux cleaned = -0.00357651 Jy ! Component: 3350 - total flux cleaned = -0.0035766 Jy ! Component: 3400 - total flux cleaned = -0.00361313 Jy ! Component: 3450 - total flux cleaned = -0.00358885 Jy ! Component: 3500 - total flux cleaned = -0.00356479 Jy ! Component: 3550 - total flux cleaned = -0.00355282 Jy ! Component: 3600 - total flux cleaned = -0.00357658 Jy ! Component: 3650 - total flux cleaned = -0.00357678 Jy ! Component: 3700 - total flux cleaned = -0.00352981 Jy ! Component: 3750 - total flux cleaned = -0.00354146 Jy ! Component: 3800 - total flux cleaned = -0.00352988 Jy ! Component: 3850 - total flux cleaned = -0.00346063 Jy ! Component: 3900 - total flux cleaned = -0.0034951 Jy ! Component: 3950 - total flux cleaned = -0.00343795 Jy ! Component: 4000 - total flux cleaned = -0.00346067 Jy ! Component: 4050 - total flux cleaned = -0.00339281 Jy ! Total flux subtracted in 4096 components = -0.00343784 Jy ! Clean residual min=-0.000618 max=0.000643 Jy/beam ! Clean residual mean=-0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0853652 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 415 components and 0.0853652 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J1334+3044_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.364 x 3.695 at 9.097 degrees (North through East) ! Clean map min=-0.0013695 max=0.075966 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J1334+3044_C_map.fits wmodel /scr/pima/bu007_uvs/J1334+3044_C_map.mod ! Writing 415 model components to file: /scr/pima/bu007_uvs/J1334+3044_C_map.mod wobs /scr/pima/bu007_uvs/J1334+3044_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J1334+3044_C_uvs.fits wwins /scr/pima/bu007_uvs/J1334+3044_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bu007_uvs/J1334+3044_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0759664 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019999 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.789785 0.789785 1.57957 3.15914 6.31828 12.6366 25.2731 50.5462 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.075 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 379.85 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J1334+3044_C_dfm.log closed on Sun Jun 24 02:24:24 2018