! Started logfile: .//J2235-2121_X_dfm.log on Mon Jan 20 19:20:55 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J2235-2121_X_uva.fits ! Reading UV FITS file: .//J2235-2121_X_uva.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.957983 visibilities/baseline/integration-bin. ! Found source: J2235-2121 ! ! 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 85 lines of history. ! ! Reading 3648 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 J2235-2121_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000235Jy sigma=17.708760 ! Fit after self-cal, rms=0.974451Jy sigma=17.262401 ! 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=0.7035 mas, bmaj=1.908 mas, bpa=5.594 degrees ! Estimated noise=1.0562 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 = 0.020577 Jy ! Component: 100 - total flux cleaned = 0.0254034 Jy ! Total flux subtracted in 100 components = 0.0254034 Jy ! Clean residual min=-0.003900 max=0.003415 Jy/beam ! Clean residual mean=-0.000003 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.0254034 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0254034 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=0.039964Jy sigma=0.676297 ! Fit after self-cal, rms=0.038465Jy sigma=0.648142 ! 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=0.8439 mas, bmaj=2.163 mas, bpa=3.042 degrees ! Estimated noise=0.670654 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 = 0.00296062 Jy ! Component: 100 - total flux cleaned = 0.00392912 Jy ! Component: 150 - total flux cleaned = 0.00425497 Jy ! Component: 200 - total flux cleaned = 0.0042548 Jy ! Total flux subtracted in 200 components = 0.0042548 Jy ! Clean residual min=-0.002305 max=0.002590 Jy/beam ! Clean residual mean=-0.000006 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.0296582 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0296582 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=0.038246Jy sigma=0.644743 ! Fit after self-cal, rms=0.038248Jy sigma=0.644704 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8439 x 2.163 at 3.042 degrees (North through East) ! Clean map min=-0.0021671 max=0.028411 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.91 KP 1.09 MK 1.12 ! NL 0.94 OV 1.27 PT 0.95 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.86 KP 1.14 MK 0.93 ! NL 0.86 OV 1.08 PT 0.93 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.82 KP 1.02 MK 1.19 ! NL 0.90 OV 1.33 PT 0.89 SC 1.25 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 KP 1.09 MK 0.98 ! NL 1.04 OV 1.09 PT 0.88 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.95 KP 1.17 MK 0.95 ! NL 1.21 OV 1.04 PT 0.92 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.82 KP 1.01 MK 0.83 ! NL 0.87 OV 1.40 PT 1.00 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.91 KP 1.15 MK 0.98 ! NL 0.85 OV 1.14 PT 0.85 SC 1.19 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.88 KP 0.97 MK 1.08 ! NL 0.83 OV 1.20 PT 1.09 SC 0.80 ! ! ! Fit before self-cal, rms=0.038248Jy sigma=0.644704 ! Fit after self-cal, rms=0.038343Jy sigma=0.638776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.84 mas, bmaj=2.163 mas, bpa=2.797 degrees ! Estimated noise=0.666235 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 = 0.000110802 Jy ! Component: 100 - total flux cleaned = 0.000110829 Jy ! Component: 150 - total flux cleaned = 0.000111118 Jy ! Component: 200 - total flux cleaned = 0.000111091 Jy ! Total flux subtracted in 200 components = 0.000111091 Jy ! Clean residual min=-0.001693 max=0.002004 Jy/beam ! Clean residual mean=-0.000000 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0297692 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.0297692 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=0.038333Jy sigma=0.638614 ! Fit after self-cal, rms=0.038460Jy sigma=0.637311 ! 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=0.038460Jy sigma=0.637311 ! Fit after self-cal, rms=0.039050Jy sigma=0.637047 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8379 mas, bmaj=2.161 mas, bpa=2.792 degrees ! Estimated noise=0.666252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171892 Jy ! Component: 100 - total flux cleaned = 0.000171838 Jy ! Component: 150 - total flux cleaned = 0.000160324 Jy ! Component: 200 - total flux cleaned = 0.000150048 Jy ! Total flux subtracted in 200 components = 0.000150048 Jy ! Clean residual min=-0.001763 max=0.001975 Jy/beam ! Clean residual mean=-0.000000 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0299193 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0299193 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=0.039041Jy sigma=0.636937 ! Fit after self-cal, rms=0.039088Jy sigma=0.636867 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 = -4.18274e-05 Jy ! Component: 100 - total flux cleaned = -4.16913e-05 Jy ! Component: 150 - total flux cleaned = -6.11657e-05 Jy ! Component: 200 - total flux cleaned = -7.01813e-05 Jy ! Total flux subtracted in 200 components = -7.01813e-05 Jy ! Clean residual min=-0.001783 max=0.001921 Jy/beam ! Clean residual mean=-0.000000 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0298491 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0298491 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=0.039082Jy sigma=0.636800 ! Fit after self-cal, rms=0.039084Jy sigma=0.636790 ! 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=0.039084Jy sigma=0.636790 ! Fit after self-cal, rms=0.040179Jy sigma=0.637001 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8331 mas, bmaj=2.154 mas, bpa=2.878 degrees ! Estimated noise=0.679581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000629431 Jy ! Component: 100 - total flux cleaned = 0.000893538 Jy ! Component: 150 - total flux cleaned = 0.000928912 Jy ! Component: 200 - total flux cleaned = 0.000936942 Jy ! Total flux subtracted in 200 components = 0.000936942 Jy ! Clean residual min=-0.001821 max=0.001956 Jy/beam ! Clean residual mean=-0.000000 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0307861 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.0307861 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=0.040167Jy sigma=0.636839 ! Fit after self-cal, rms=0.040187Jy sigma=0.636785 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 = 1.15998e-05 Jy ! Component: 100 - total flux cleaned = 3.5747e-06 Jy ! Component: 150 - total flux cleaned = -3.87483e-06 Jy ! Component: 200 - total flux cleaned = -3.90677e-06 Jy ! Total flux subtracted in 200 components = -3.90677e-06 Jy ! Clean residual min=-0.001828 max=0.001948 Jy/beam ! Clean residual mean=-0.000000 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0307822 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.0307822 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=0.040183Jy sigma=0.636744 ! Fit after self-cal, rms=0.040184Jy sigma=0.636738 ! 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=0.040184Jy sigma=0.636738 ! Fit after self-cal, rms=0.040934Jy sigma=0.636851 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.229 mas, bmaj=4.764 mas, bpa=8.6 degrees ! Estimated noise=0.919651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000923445 Jy ! Component: 100 - total flux cleaned = 0.00124908 Jy ! Component: 150 - total flux cleaned = 0.0013347 Jy ! Component: 200 - total flux cleaned = 0.00134374 Jy ! Total flux subtracted in 200 components = 0.00134374 Jy ! Clean residual min=-0.002194 max=0.002671 Jy/beam ! Clean residual mean=-0.000002 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.0321259 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.0321259 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=0.040934Jy sigma=0.636902 ! Fit after self-cal, rms=0.040925Jy sigma=0.636799 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 = 9.88188e-05 Jy ! Component: 100 - total flux cleaned = 9.85917e-05 Jy ! Component: 150 - total flux cleaned = 9.8451e-05 Jy ! Component: 200 - total flux cleaned = 9.83357e-05 Jy ! Total flux subtracted in 200 components = 9.83357e-05 Jy ! Clean residual min=-0.002211 max=0.002657 Jy/beam ! Clean residual mean=-0.000002 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.0322242 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 37 components and 0.0322242 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=0.040930Jy sigma=0.636888 ! Fit after self-cal, rms=0.040931Jy sigma=0.636867 ! 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=0.8278 mas, bmaj=2.146 mas, bpa=2.977 degrees ! Estimated noise=0.69168 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8278 x 2.146 at 2.977 degrees (North through East) ! Clean map min=-0.0017045 max=0.028992 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=0.692 mas, bmaj=1.899 mas, bpa=5.833 degrees ! Estimated noise=1.05108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221155 Jy ! Component: 100 - total flux cleaned = 0.0276077 Jy ! Component: 150 - total flux cleaned = 0.0299269 Jy ! Component: 200 - total flux cleaned = 0.03087 Jy ! Total flux subtracted in 200 components = 0.03087 Jy ! Clean residual min=-0.002657 max=0.002576 Jy/beam ! Clean residual mean=-0.000000 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.03087 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.03087 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8278 mas, bmaj=2.146 mas, bpa=2.977 degrees ! Estimated noise=0.69168 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 = 0.000761612 Jy ! Component: 100 - total flux cleaned = 0.000786209 Jy ! Component: 150 - total flux cleaned = 0.000768052 Jy ! Component: 200 - total flux cleaned = 0.000752691 Jy ! Total flux subtracted in 200 components = 0.000752691 Jy ! Clean residual min=-0.001886 max=0.002116 Jy/beam ! Clean residual mean=-0.000000 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0316227 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.0316227 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=2.229 mas, bmaj=4.764 mas, bpa=8.6 degrees ! Estimated noise=0.919651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000417506 Jy ! Component: 100 - total flux cleaned = 0.000436562 Jy ! Component: 150 - total flux cleaned = 0.000452743 Jy ! Component: 200 - total flux cleaned = 0.000467228 Jy ! Total flux subtracted in 200 components = 0.000467228 Jy ! Clean residual min=-0.002234 max=0.002700 Jy/beam ! Clean residual mean=-0.000002 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.0320899 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 = 1.27626e-05 Jy ! Component: 100 - total flux cleaned = 2.35392e-05 Jy ! Component: 150 - total flux cleaned = 2.8586e-05 Jy ! Component: 200 - total flux cleaned = 3.8017e-05 Jy ! Total flux subtracted in 200 components = 3.8017e-05 Jy ! Clean residual min=-0.002232 max=0.002695 Jy/beam ! Clean residual mean=-0.000002 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.0321279 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.0321279 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8278 mas, bmaj=2.146 mas, bpa=2.977 degrees ! Estimated noise=0.69168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000390729 Jy ! Component: 100 - total flux cleaned = -0.000431745 Jy ! Component: 150 - total flux cleaned = -0.000430685 Jy ! Component: 200 - total flux cleaned = -0.00042985 Jy ! Total flux subtracted in 200 components = -0.00042985 Jy ! Clean residual min=-0.001871 max=0.002064 Jy/beam ! Clean residual mean=-0.000000 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0316981 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.0316981 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=0.040939Jy sigma=0.636962 ! Fit after self-cal, rms=0.040954Jy sigma=0.636892 wmodel J2235-2121_X_map.mod ! Writing 40 model components to file: J2235-2121_X_map.mod wobs J2235-2121_X_uvs.fits ! Writing UV FITS file: J2235-2121_X_uvs.fits wwins J2235-2121_X_map.win ! wwins: Wrote 1 windows to J2235-2121_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 = 0.000747355 Jy ! Component: 100 - total flux cleaned = 0.000945057 Jy ! Component: 150 - total flux cleaned = 0.00112553 Jy ! Component: 200 - total flux cleaned = 0.00126726 Jy ! Component: 250 - total flux cleaned = 0.00129361 Jy ! Component: 300 - total flux cleaned = 0.00131886 Jy ! Component: 350 - total flux cleaned = 0.00136717 Jy ! Component: 400 - total flux cleaned = 0.00143708 Jy ! Component: 450 - total flux cleaned = 0.0015711 Jy ! Component: 500 - total flux cleaned = 0.00163504 Jy ! Component: 550 - total flux cleaned = 0.00163528 Jy ! Component: 600 - total flux cleaned = 0.00169601 Jy ! Component: 650 - total flux cleaned = 0.00175451 Jy ! Component: 700 - total flux cleaned = 0.00182983 Jy ! Component: 750 - total flux cleaned = 0.00186603 Jy ! Component: 800 - total flux cleaned = 0.00191955 Jy ! Component: 850 - total flux cleaned = 0.00195428 Jy ! Component: 900 - total flux cleaned = 0.00198838 Jy ! Component: 950 - total flux cleaned = 0.00200497 Jy ! Component: 1000 - total flux cleaned = 0.00202169 Jy ! Component: 1050 - total flux cleaned = 0.00206919 Jy ! Component: 1100 - total flux cleaned = 0.00206899 Jy ! Component: 1150 - total flux cleaned = 0.00208403 Jy ! Component: 1200 - total flux cleaned = 0.00209881 Jy ! Component: 1250 - total flux cleaned = 0.00212748 Jy ! Component: 1300 - total flux cleaned = 0.00212766 Jy ! Component: 1350 - total flux cleaned = 0.00216915 Jy ! Component: 1400 - total flux cleaned = 0.00218266 Jy ! Component: 1450 - total flux cleaned = 0.00219584 Jy ! Component: 1500 - total flux cleaned = 0.00223517 Jy ! Component: 1550 - total flux cleaned = 0.00220938 Jy ! Component: 1600 - total flux cleaned = 0.00215879 Jy ! Component: 1650 - total flux cleaned = 0.00219598 Jy ! Component: 1700 - total flux cleaned = 0.00214688 Jy ! Component: 1750 - total flux cleaned = 0.00213461 Jy ! Component: 1800 - total flux cleaned = 0.00207483 Jy ! Component: 1850 - total flux cleaned = 0.00206293 Jy ! Component: 1900 - total flux cleaned = 0.00202793 Jy ! Component: 1950 - total flux cleaned = 0.00197063 Jy ! Component: 2000 - total flux cleaned = 0.0019366 Jy ! Component: 2050 - total flux cleaned = 0.00191408 Jy ! Component: 2100 - total flux cleaned = 0.00189171 Jy ! Component: 2150 - total flux cleaned = 0.00183667 Jy ! Component: 2200 - total flux cleaned = 0.00184767 Jy ! Component: 2250 - total flux cleaned = 0.00182608 Jy ! Component: 2300 - total flux cleaned = 0.00183685 Jy ! Component: 2350 - total flux cleaned = 0.00183687 Jy ! Component: 2400 - total flux cleaned = 0.00181588 Jy ! Component: 2450 - total flux cleaned = 0.00183675 Jy ! Component: 2500 - total flux cleaned = 0.00185724 Jy ! Component: 2550 - total flux cleaned = 0.0018571 Jy ! Component: 2600 - total flux cleaned = 0.00185707 Jy ! Component: 2650 - total flux cleaned = 0.0018671 Jy ! Component: 2700 - total flux cleaned = 0.00183708 Jy ! Component: 2750 - total flux cleaned = 0.00186696 Jy ! Component: 2800 - total flux cleaned = 0.00184713 Jy ! Component: 2850 - total flux cleaned = 0.0018372 Jy ! Component: 2900 - total flux cleaned = 0.00181758 Jy ! Component: 2950 - total flux cleaned = 0.00180787 Jy ! Component: 3000 - total flux cleaned = 0.00178838 Jy ! Component: 3050 - total flux cleaned = 0.00179804 Jy ! Component: 3100 - total flux cleaned = 0.001769 Jy ! Component: 3150 - total flux cleaned = 0.00173044 Jy ! Component: 3200 - total flux cleaned = 0.00169194 Jy ! Component: 3250 - total flux cleaned = 0.00167275 Jy ! Component: 3300 - total flux cleaned = 0.00168233 Jy ! Component: 3350 - total flux cleaned = 0.00164396 Jy ! Component: 3400 - total flux cleaned = 0.00160568 Jy ! Component: 3450 - total flux cleaned = 0.00160569 Jy ! Component: 3500 - total flux cleaned = 0.00157694 Jy ! Component: 3550 - total flux cleaned = 0.00153856 Jy ! Component: 3600 - total flux cleaned = 0.00151937 Jy ! Component: 3650 - total flux cleaned = 0.00150025 Jy ! Component: 3700 - total flux cleaned = 0.00149065 Jy ! Component: 3750 - total flux cleaned = 0.00148103 Jy ! Component: 3800 - total flux cleaned = 0.00145213 Jy ! Component: 3850 - total flux cleaned = 0.00140403 Jy ! Component: 3900 - total flux cleaned = 0.00140403 Jy ! Component: 3950 - total flux cleaned = 0.00139441 Jy ! Component: 4000 - total flux cleaned = 0.0013653 Jy ! Component: 4050 - total flux cleaned = 0.0013653 Jy ! Total flux subtracted in 4096 components = 0.00135558 Jy ! Clean residual min=-0.000643 max=0.000787 Jy/beam ! Clean residual mean=-0.000000 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0330537 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 293 components and 0.0330537 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2235-2121_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8278 x 2.146 at 2.977 degrees (North through East) ! Clean map min=-0.0010402 max=0.029077 Jy/beam ! Writing clean map to FITS file: .//J2235-2121_X_map.fits wmodel .//J2235-2121_X_map.mod ! Writing 293 model components to file: .//J2235-2121_X_map.mod wobs .//J2235-2121_X_uvs.fits ! Writing UV FITS file: .//J2235-2121_X_uvs.fits wwins .//J2235-2121_X_map.win ! wwins: Wrote 2 windows to .//J2235-2121_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.029077 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151171 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.5597 1.5597 3.1194 6.23881 12.4776 24.9552 49.9105 99.8209 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 192.344 quit ! Quitting program ! Log file .//J2235-2121_X_dfm.log closed on Mon Jan 20 19:20:58 2020