! Started logfile: .//J0053-3035_C_dfm.log on Sat Oct 20 23:32:13 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 .//J0053-3035_C_uva.fits ! Reading UV FITS file: .//J0053-3035_C_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0053-3035 ! ! 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 1344 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 J0053-3035_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.005038Jy sigma=32.886769 ! Fit after self-cal, rms=0.959226Jy sigma=31.291232 ! 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=1.153 mas, bmaj=3.296 mas, bpa=1.103 degrees ! Estimated noise=1.16375 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 = 0.0302855 Jy ! Component: 100 - total flux cleaned = 0.0397025 Jy ! Total flux subtracted in 100 components = 0.0397025 Jy ! Clean residual min=-0.003768 max=0.004426 Jy/beam ! Clean residual mean=-0.000002 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.0397025 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0397025 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=0.029135Jy sigma=0.836957 ! Fit after self-cal, rms=0.026624Jy sigma=0.745978 ! 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=1.495 mas, bmaj=3.885 mas, bpa=0.4941 degrees ! Estimated noise=0.703084 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 = 0.00636563 Jy ! Component: 100 - total flux cleaned = 0.00894389 Jy ! Component: 150 - total flux cleaned = 0.0101168 Jy ! Component: 200 - total flux cleaned = 0.0105465 Jy ! Total flux subtracted in 200 components = 0.0105465 Jy ! Clean residual min=-0.002276 max=0.002243 Jy/beam ! Clean residual mean=0.000002 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.050249 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.050249 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=0.025304Jy sigma=0.691476 ! Fit after self-cal, rms=0.025290Jy sigma=0.691256 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.495 x 3.885 at 0.4941 degrees (North through East) ! Clean map min=-0.0021873 max=0.042386 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* LA 0.00* MK 0.00* ! NL 0.00* OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* LA 0.00* MK 0.00* ! NL 0.00* OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 LA 1.01 MK 0.98 ! NL 1.06 OV 0.93 PT 1.03 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 LA 0.92 MK 0.88 ! NL 1.09 OV 0.96 PT 1.15 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 LA 0.89 MK 1.14 ! NL 1.18 OV 1.10 PT 0.97 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 LA 0.99 MK 1.29 ! NL 1.12 OV 1.03 PT 0.94 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 LA 0.96 MK 0.94 ! NL 1.06 OV 0.97 PT 0.97 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 LA 0.96 MK 0.85 ! NL 1.11 OV 1.08 PT 0.94 SC 1.11 ! ! ! Fit before self-cal, rms=0.025290Jy sigma=0.691256 ! Fit after self-cal, rms=0.026119Jy sigma=0.675974 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.5 mas, bmaj=3.892 mas, bpa=0.4802 degrees ! Estimated noise=0.702512 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 = -2.19855e-05 Jy ! Component: 100 - total flux cleaned = 6.0126e-06 Jy ! Component: 150 - total flux cleaned = 1.8059e-05 Jy ! Component: 200 - total flux cleaned = 2.9034e-05 Jy ! Total flux subtracted in 200 components = 2.9034e-05 Jy ! Clean residual min=-0.001919 max=0.002034 Jy/beam ! Clean residual mean=0.000000 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.050278 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.050278 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=0.026104Jy sigma=0.675525 ! Fit after self-cal, rms=0.026167Jy sigma=0.675264 ! 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=0.026167Jy sigma=0.675264 ! Fit after self-cal, rms=0.026305Jy sigma=0.675244 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.502 mas, bmaj=3.896 mas, bpa=0.496 degrees ! Estimated noise=0.70462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.4498e-05 Jy ! Component: 100 - total flux cleaned = 3.50493e-05 Jy ! Component: 150 - total flux cleaned = 5.37922e-05 Jy ! Component: 200 - total flux cleaned = 7.0845e-05 Jy ! Total flux subtracted in 200 components = 7.0845e-05 Jy ! Clean residual min=-0.001911 max=0.002033 Jy/beam ! Clean residual mean=-0.000000 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0503489 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0503489 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=0.026295Jy sigma=0.675021 ! Fit after self-cal, rms=0.026293Jy sigma=0.675007 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 = 9.65221e-06 Jy ! Component: 100 - total flux cleaned = 1.81865e-05 Jy ! Component: 150 - total flux cleaned = 2.57484e-05 Jy ! Component: 200 - total flux cleaned = 3.25412e-05 Jy ! Total flux subtracted in 200 components = 3.25412e-05 Jy ! Clean residual min=-0.001912 max=0.002021 Jy/beam ! Clean residual mean=-0.000000 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0503814 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.0503814 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=0.026287Jy sigma=0.674863 ! Fit after self-cal, rms=0.026283Jy sigma=0.674850 ! 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=0.026283Jy sigma=0.674850 ! Fit after self-cal, rms=0.026974Jy sigma=0.675071 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.508 mas, bmaj=3.91 mas, bpa=0.7147 degrees ! Estimated noise=0.714384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000305561 Jy ! Component: 100 - total flux cleaned = 0.000346258 Jy ! Component: 150 - total flux cleaned = 0.00036357 Jy ! Component: 200 - total flux cleaned = 0.00036371 Jy ! Total flux subtracted in 200 components = 0.00036371 Jy ! Clean residual min=-0.001946 max=0.002056 Jy/beam ! Clean residual mean=-0.000000 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0507451 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 41 components and 0.0507451 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=0.026958Jy sigma=0.674887 ! Fit after self-cal, rms=0.026964Jy sigma=0.674857 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 = 9.10916e-06 Jy ! Component: 100 - total flux cleaned = 1.56308e-05 Jy ! Component: 150 - total flux cleaned = 2.18769e-05 Jy ! Component: 200 - total flux cleaned = 3.34351e-05 Jy ! Total flux subtracted in 200 components = 3.34351e-05 Jy ! Clean residual min=-0.001944 max=0.002044 Jy/beam ! Clean residual mean=-0.000000 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0507785 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.0507785 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=0.026958Jy sigma=0.674782 ! Fit after self-cal, rms=0.026954Jy sigma=0.674774 ! 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=0.026954Jy sigma=0.674774 ! Fit after self-cal, rms=0.027319Jy sigma=0.674865 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.127 mas, bmaj=11.22 mas, bpa=5.261 degrees ! Estimated noise=0.906976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000487302 Jy ! Component: 100 - total flux cleaned = 0.000544905 Jy ! Component: 150 - total flux cleaned = 0.00054497 Jy ! Component: 200 - total flux cleaned = 0.00054459 Jy ! Total flux subtracted in 200 components = 0.00054459 Jy ! Clean residual min=-0.001963 max=0.002205 Jy/beam ! Clean residual mean=0.000000 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0513231 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 45 components and 0.0513231 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=0.027312Jy sigma=0.675012 ! Fit after self-cal, rms=0.027314Jy sigma=0.674841 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.94443e-06 Jy ! Component: 100 - total flux cleaned = -6.36713e-06 Jy ! Component: 150 - total flux cleaned = -6.26396e-06 Jy ! Component: 200 - total flux cleaned = -6.58647e-06 Jy ! Total flux subtracted in 200 components = -6.58647e-06 Jy ! Clean residual min=-0.001953 max=0.002190 Jy/beam ! Clean residual mean=-0.000000 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.0513165 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 46 components and 0.0513165 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=0.027314Jy sigma=0.674893 ! Fit after self-cal, rms=0.027313Jy sigma=0.674831 ! 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=1.511 mas, bmaj=3.917 mas, bpa=0.874 degrees ! Estimated noise=0.721895 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.511 x 3.917 at 0.874 degrees (North through East) ! Clean map min=-0.0018165 max=0.043383 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=1.167 mas, bmaj=3.323 mas, bpa=2.13 degrees ! Estimated noise=1.20824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326674 Jy ! Component: 100 - total flux cleaned = 0.0424431 Jy ! Component: 150 - total flux cleaned = 0.0468593 Jy ! Component: 200 - total flux cleaned = 0.049257 Jy ! Total flux subtracted in 200 components = 0.049257 Jy ! Clean residual min=-0.003081 max=0.003044 Jy/beam ! Clean residual mean=-0.000001 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.049257 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.049257 Jy ! Inverting map and beam ! Estimated beam: bmin=1.511 mas, bmaj=3.917 mas, bpa=0.874 degrees ! Estimated noise=0.721895 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 = 0.00163992 Jy ! Component: 100 - total flux cleaned = 0.00181864 Jy ! Component: 150 - total flux cleaned = 0.00188365 Jy ! Component: 200 - total flux cleaned = 0.0019012 Jy ! Total flux subtracted in 200 components = 0.0019012 Jy ! Clean residual min=-0.001952 max=0.002129 Jy/beam ! Clean residual mean=0.000000 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0511582 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.0511582 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=4.127 mas, bmaj=11.22 mas, bpa=5.261 degrees ! Estimated noise=0.906976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000233774 Jy ! Component: 100 - total flux cleaned = 0.000235527 Jy ! Component: 150 - total flux cleaned = 0.000237581 Jy ! Component: 200 - total flux cleaned = 0.000239524 Jy ! Total flux subtracted in 200 components = 0.000239524 Jy ! Clean residual min=-0.001942 max=0.002248 Jy/beam ! Clean residual mean=0.000000 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0513977 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 = 1.33445e-06 Jy ! Component: 100 - total flux cleaned = 1.59492e-06 Jy ! Component: 150 - total flux cleaned = 1.55089e-06 Jy ! Component: 200 - total flux cleaned = 1.44347e-06 Jy ! Total flux subtracted in 200 components = 1.44347e-06 Jy ! Clean residual min=-0.001942 max=0.002225 Jy/beam ! Clean residual mean=0.000000 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0513991 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 37 components and 0.0513991 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.511 mas, bmaj=3.917 mas, bpa=0.874 degrees ! Estimated noise=0.721895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103725 Jy ! Component: 100 - total flux cleaned = -0.000103087 Jy ! Component: 150 - total flux cleaned = -0.000114821 Jy ! Component: 200 - total flux cleaned = -0.00011456 Jy ! Total flux subtracted in 200 components = -0.00011456 Jy ! Clean residual min=-0.001940 max=0.002091 Jy/beam ! Clean residual mean=0.000000 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0512846 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.0512846 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=0.027333Jy sigma=0.675035 ! Fit after self-cal, rms=0.027330Jy sigma=0.674999 wmodel J0053-3035_C_map.mod ! Writing 40 model components to file: J0053-3035_C_map.mod wobs J0053-3035_C_uvs.fits ! Writing UV FITS file: J0053-3035_C_uvs.fits wwins J0053-3035_C_map.win ! wwins: Wrote 1 windows to J0053-3035_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 = 0.000241966 Jy ! Component: 100 - total flux cleaned = 4.68202e-05 Jy ! Component: 150 - total flux cleaned = -0.0001367 Jy ! Component: 200 - total flux cleaned = -0.000224036 Jy ! Component: 250 - total flux cleaned = -0.000305968 Jy ! Component: 300 - total flux cleaned = -0.000436321 Jy ! Component: 350 - total flux cleaned = -0.000585364 Jy ! Component: 400 - total flux cleaned = -0.000728598 Jy ! Component: 450 - total flux cleaned = -0.00091197 Jy ! Component: 500 - total flux cleaned = -0.00104569 Jy ! Component: 550 - total flux cleaned = -0.0011752 Jy ! Component: 600 - total flux cleaned = -0.00130085 Jy ! Component: 650 - total flux cleaned = -0.0014431 Jy ! Component: 700 - total flux cleaned = -0.00152216 Jy ! Component: 750 - total flux cleaned = -0.00159899 Jy ! Component: 800 - total flux cleaned = -0.00161818 Jy ! Component: 850 - total flux cleaned = -0.00169177 Jy ! Component: 900 - total flux cleaned = -0.00162008 Jy ! Component: 950 - total flux cleaned = -0.00163772 Jy ! Component: 1000 - total flux cleaned = -0.00160318 Jy ! Component: 1050 - total flux cleaned = -0.00160309 Jy ! Component: 1100 - total flux cleaned = -0.00155361 Jy ! Component: 1150 - total flux cleaned = -0.0015862 Jy ! Component: 1200 - total flux cleaned = -0.00157003 Jy ! Component: 1250 - total flux cleaned = -0.00152302 Jy ! Component: 1300 - total flux cleaned = -0.00155419 Jy ! Component: 1350 - total flux cleaned = -0.00156929 Jy ! Component: 1400 - total flux cleaned = -0.00155404 Jy ! Component: 1450 - total flux cleaned = -0.00149557 Jy ! Component: 1500 - total flux cleaned = -0.0015105 Jy ! Component: 1550 - total flux cleaned = -0.00149652 Jy ! Component: 1600 - total flux cleaned = -0.00146851 Jy ! Component: 1650 - total flux cleaned = -0.00146846 Jy ! Component: 1700 - total flux cleaned = -0.00142777 Jy ! Component: 1750 - total flux cleaned = -0.00142789 Jy ! Component: 1800 - total flux cleaned = -0.0013879 Jy ! Component: 1850 - total flux cleaned = -0.00137488 Jy ! Component: 1900 - total flux cleaned = -0.00134905 Jy ! Component: 1950 - total flux cleaned = -0.00133636 Jy ! Component: 2000 - total flux cleaned = -0.00134896 Jy ! Component: 2050 - total flux cleaned = -0.00132391 Jy ! Component: 2100 - total flux cleaned = -0.00129911 Jy ! Component: 2150 - total flux cleaned = -0.00127465 Jy ! Component: 2200 - total flux cleaned = -0.00129892 Jy ! Component: 2250 - total flux cleaned = -0.00127476 Jy ! Component: 2300 - total flux cleaned = -0.00125083 Jy ! Component: 2350 - total flux cleaned = -0.00125074 Jy ! Component: 2400 - total flux cleaned = -0.00122729 Jy ! Component: 2450 - total flux cleaned = -0.00118078 Jy ! Component: 2500 - total flux cleaned = -0.0011578 Jy ! Component: 2550 - total flux cleaned = -0.00113488 Jy ! Component: 2600 - total flux cleaned = -0.00113489 Jy ! Component: 2650 - total flux cleaned = -0.00112361 Jy ! Component: 2700 - total flux cleaned = -0.00106762 Jy ! Component: 2750 - total flux cleaned = -0.00105654 Jy ! Component: 2800 - total flux cleaned = -0.00105658 Jy ! Component: 2850 - total flux cleaned = -0.00105665 Jy ! Component: 2900 - total flux cleaned = -0.00104571 Jy ! Component: 2950 - total flux cleaned = -0.0010349 Jy ! Component: 3000 - total flux cleaned = -0.00103485 Jy ! Component: 3050 - total flux cleaned = -0.00100284 Jy ! Component: 3100 - total flux cleaned = -0.00101347 Jy ! Component: 3150 - total flux cleaned = -0.00102402 Jy ! Component: 3200 - total flux cleaned = -0.000981971 Jy ! Component: 3250 - total flux cleaned = -0.000971524 Jy ! Component: 3300 - total flux cleaned = -0.000971483 Jy ! Component: 3350 - total flux cleaned = -0.00096113 Jy ! Component: 3400 - total flux cleaned = -0.000981812 Jy ! Component: 3450 - total flux cleaned = -0.000971439 Jy ! Component: 3500 - total flux cleaned = -0.000971408 Jy ! Component: 3550 - total flux cleaned = -0.00101252 Jy ! Component: 3600 - total flux cleaned = -0.00101249 Jy ! Component: 3650 - total flux cleaned = -0.00105341 Jy ! Component: 3700 - total flux cleaned = -0.00103298 Jy ! Component: 3750 - total flux cleaned = -0.00106358 Jy ! Component: 3800 - total flux cleaned = -0.00108402 Jy ! Component: 3850 - total flux cleaned = -0.00109418 Jy ! Component: 3900 - total flux cleaned = -0.00111451 Jy ! Component: 3950 - total flux cleaned = -0.00110433 Jy ! Component: 4000 - total flux cleaned = -0.00111447 Jy ! Component: 4050 - total flux cleaned = -0.00112459 Jy ! Total flux subtracted in 4096 components = -0.00112455 Jy ! Clean residual min=-0.000585 max=0.000601 Jy/beam ! Clean residual mean=0.000002 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.05016 Jy keep ! Adding 238 model components to the UV plane model. ! The established model now contains 278 components and 0.05016 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0053-3035_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.511 x 3.917 at 0.874 degrees (North through East) ! Clean map min=-0.0013202 max=0.043109 Jy/beam ! Writing clean map to FITS file: .//J0053-3035_C_map.fits wmodel .//J0053-3035_C_map.mod ! Writing 278 model components to file: .//J0053-3035_C_map.mod wobs .//J0053-3035_C_uvs.fits ! Writing UV FITS file: .//J0053-3035_C_uvs.fits wwins .//J0053-3035_C_map.win ! wwins: Wrote 2 windows to .//J0053-3035_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0431094 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164681 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14602 1.14602 2.29204 4.58409 9.16817 18.3363 36.6727 73.3454 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 261.775 quit ! Quitting program ! Log file .//J0053-3035_C_dfm.log closed on Sat Oct 20 23:32:17 2018