! Started logfile: /vlbi/sb072/temp_maps//J0713-0129_C_dfm.log on Tue Mar 5 22:44:26 2019 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 /vlbi/sb072/temp_maps//J0713-0129_C_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J0713-0129_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0713-0129 ! ! 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 864 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 J0713-0129_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=0.998004Jy sigma=45.270409 ! Fit after self-cal, rms=0.966583Jy sigma=43.795493 ! 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=1.385 mas, bmaj=3.446 mas, bpa=-2.51 degrees ! Estimated noise=0.719445 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 = 0.0254173 Jy ! Component: 100 - total flux cleaned = 0.0333198 Jy ! Total flux subtracted in 100 components = 0.0333198 Jy ! Clean residual min=-0.003490 max=0.004129 Jy/beam ! Clean residual mean=0.000019 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.0333198 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0333198 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=0.021981Jy sigma=0.956327 ! Fit after self-cal, rms=0.021607Jy sigma=0.948234 ! 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=1.727 mas, bmaj=4.04 mas, bpa=-0.6307 degrees ! Estimated noise=0.54843 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 = 0.00548584 Jy ! Component: 100 - total flux cleaned = 0.00832386 Jy ! Component: 150 - total flux cleaned = 0.00996811 Jy ! Component: 200 - total flux cleaned = 0.0109696 Jy ! Total flux subtracted in 200 components = 0.0109696 Jy ! Clean residual min=-0.003607 max=0.005996 Jy/beam ! Clean residual mean=0.000039 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.0442894 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.0442894 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=0.020421Jy sigma=0.875214 ! Fit after self-cal, rms=0.020415Jy sigma=0.874220 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.727 x 4.04 at -0.6307 degrees (North through East) ! Clean map min=-0.0035796 max=0.032252 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.25 KP 0.86 LA 0.80 ! MK 0.91 NL 1.33 OV 1.08 PT 0.94 ! SC 0.78 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 FD 1.41 KP 0.87 LA 0.87 ! MK 1.05 NL 1.08 OV 1.06 PT 0.80 ! SC 0.77 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.15 KP 0.96 LA 0.98 ! MK 0.98 NL 1.21 OV 1.08 PT 0.72 ! SC 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.12 KP 0.85 LA 1.06 ! MK 1.02 NL 1.23 OV 1.13 PT 0.83 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.21 KP 0.92 LA 0.91 ! MK 1.06 NL 1.10 OV 1.08 PT 0.80 ! SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 1.21 KP 0.88 LA 0.86 ! MK 1.08 NL 1.16 OV 1.09 PT 0.84 ! SC 0.73 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.19 KP 0.88 LA 0.93 ! MK 0.99 NL 1.05 OV 1.05 PT 0.84 ! SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.26 KP 0.94 LA 0.92 ! MK 1.17 NL 1.22 OV 1.02 PT 0.82 ! SC 0.88 ! ! ! Fit before self-cal, rms=0.020415Jy sigma=0.874220 ! Fit after self-cal, rms=0.021029Jy sigma=0.810907 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.716 mas, bmaj=4.09 mas, bpa=0.6542 degrees ! Estimated noise=0.551849 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 (-3.3, 15.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00580851 Jy ! Component: 100 - total flux cleaned = 0.00868018 Jy ! Component: 150 - total flux cleaned = 0.0105445 Jy ! Component: 200 - total flux cleaned = 0.011794 Jy ! Total flux subtracted in 200 components = 0.011794 Jy ! Clean residual min=-0.001938 max=0.002208 Jy/beam ! Clean residual mean=0.000000 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0560834 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 49 components and 0.0560834 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=0.019410Jy sigma=0.715885 ! Fit after self-cal, rms=0.019414Jy sigma=0.713184 ! 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=0.019414Jy sigma=0.713184 ! Fit after self-cal, rms=0.018575Jy sigma=0.708939 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.72 mas, bmaj=4.104 mas, bpa=0.2251 degrees ! Estimated noise=0.536541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120868 Jy ! Component: 100 - total flux cleaned = 0.00147504 Jy ! Component: 150 - total flux cleaned = 0.00170233 Jy ! Component: 200 - total flux cleaned = 0.00186776 Jy ! Total flux subtracted in 200 components = 0.00186776 Jy ! Clean residual min=-0.001756 max=0.002016 Jy/beam ! Clean residual mean=-0.000003 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0579512 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 65 components and 0.0579512 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=0.018419Jy sigma=0.701816 ! Fit after self-cal, rms=0.018397Jy sigma=0.701530 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 = 0.000183107 Jy ! Component: 100 - total flux cleaned = 0.000432509 Jy ! Component: 150 - total flux cleaned = 0.000631006 Jy ! Component: 200 - total flux cleaned = 0.000737959 Jy ! Total flux subtracted in 200 components = 0.000737959 Jy ! Clean residual min=-0.001731 max=0.001948 Jy/beam ! Clean residual mean=-0.000004 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0586891 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.0586891 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=0.018342Jy sigma=0.699474 ! Fit after self-cal, rms=0.018335Jy sigma=0.699354 ! 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=0.018335Jy sigma=0.699354 ! Fit after self-cal, rms=0.018039Jy sigma=0.698770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.715 mas, bmaj=4.094 mas, bpa=0.2358 degrees ! Estimated noise=0.531251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160675 Jy ! Component: 100 - total flux cleaned = 0.000197231 Jy ! Component: 150 - total flux cleaned = 0.000248059 Jy ! Component: 200 - total flux cleaned = 0.000311542 Jy ! Total flux subtracted in 200 components = 0.000311542 Jy ! Clean residual min=-0.001593 max=0.001881 Jy/beam ! Clean residual mean=-0.000003 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0590007 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.0590007 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=0.018004Jy sigma=0.697310 ! Fit after self-cal, rms=0.017997Jy sigma=0.697237 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.83404e-05 Jy ! Component: 100 - total flux cleaned = 9.68403e-05 Jy ! Component: 150 - total flux cleaned = 0.000138026 Jy ! Component: 200 - total flux cleaned = 0.000177372 Jy ! Total flux subtracted in 200 components = 0.000177372 Jy ! Clean residual min=-0.001580 max=0.001871 Jy/beam ! Clean residual mean=-0.000003 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.059178 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.059178 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=0.017974Jy sigma=0.696288 ! Fit after self-cal, rms=0.017972Jy sigma=0.696227 ! 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=0.017972Jy sigma=0.696227 ! Fit after self-cal, rms=0.017822Jy sigma=0.696104 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.237 mas, bmaj=7.416 mas, bpa=14.28 degrees ! Estimated noise=0.634319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000739031 Jy ! Component: 100 - total flux cleaned = 0.00079907 Jy ! Component: 150 - total flux cleaned = 0.00079894 Jy ! Component: 200 - total flux cleaned = 0.000784623 Jy ! Total flux subtracted in 200 components = 0.000784623 Jy ! Clean residual min=-0.002085 max=0.002474 Jy/beam ! Clean residual mean=-0.000008 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.0599627 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 0.0599627 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=0.017828Jy sigma=0.695223 ! Fit after self-cal, rms=0.017819Jy sigma=0.695067 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 = 2.94776e-05 Jy ! Component: 100 - total flux cleaned = 5.90763e-05 Jy ! Component: 150 - total flux cleaned = 8.69092e-05 Jy ! Component: 200 - total flux cleaned = 8.69313e-05 Jy ! Total flux subtracted in 200 components = 8.69313e-05 Jy ! Clean residual min=-0.002095 max=0.002433 Jy/beam ! Clean residual mean=-0.000008 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.0600496 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 95 components and 0.0600496 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=0.017812Jy sigma=0.694835 ! Fit after self-cal, rms=0.017809Jy sigma=0.694724 ! 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=1.712 mas, bmaj=4.088 mas, bpa=0.3041 degrees ! Estimated noise=0.528387 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.712 x 4.088 at 0.3041 degrees (North through East) ! Clean map min=-0.0015018 max=0.032452 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=1.373 mas, bmaj=3.475 mas, bpa=-1.457 degrees ! Estimated noise=0.703203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0250533 Jy ! Component: 100 - total flux cleaned = 0.0331851 Jy ! Component: 150 - total flux cleaned = 0.0375365 Jy ! Component: 200 - total flux cleaned = 0.0408109 Jy ! Total flux subtracted in 200 components = 0.0408109 Jy ! Clean residual min=-0.002513 max=0.002791 Jy/beam ! Clean residual mean=0.000009 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.0408109 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0408109 Jy ! Inverting map and beam ! Estimated beam: bmin=1.712 mas, bmaj=4.088 mas, bpa=0.3041 degrees ! Estimated noise=0.528387 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) ! Added new window around map position (-1.2, 8.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417236 Jy ! Component: 100 - total flux cleaned = 0.0070604 Jy ! Component: 150 - total flux cleaned = 0.0093137 Jy ! Component: 200 - total flux cleaned = 0.0111298 Jy ! Total flux subtracted in 200 components = 0.0111298 Jy ! Clean residual min=-0.001937 max=0.001865 Jy/beam ! Clean residual mean=0.000008 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0519407 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 72 components and 0.0519407 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=4.237 mas, bmaj=7.416 mas, bpa=14.28 degrees ! Estimated noise=0.634319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236217 Jy ! Component: 100 - total flux cleaned = 0.00402355 Jy ! Component: 150 - total flux cleaned = 0.00524375 Jy ! Component: 200 - total flux cleaned = 0.00615773 Jy ! Total flux subtracted in 200 components = 0.00615773 Jy ! Clean residual min=-0.002251 max=0.002324 Jy/beam ! Clean residual mean=-0.000002 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.0580984 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 = 0.00069509 Jy ! Component: 100 - total flux cleaned = 0.00117224 Jy ! Component: 150 - total flux cleaned = 0.00131825 Jy ! Component: 200 - total flux cleaned = 0.00143427 Jy ! Total flux subtracted in 200 components = 0.00143427 Jy ! Clean residual min=-0.002122 max=0.002312 Jy/beam ! Clean residual mean=-0.000006 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.0595327 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 123 components and 0.0595327 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.712 mas, bmaj=4.088 mas, bpa=0.3041 degrees ! Estimated noise=0.528387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.20126e-05 Jy ! Component: 100 - total flux cleaned = 3.25396e-05 Jy ! Component: 150 - total flux cleaned = -1.40294e-05 Jy ! Component: 200 - total flux cleaned = -3.49165e-05 Jy ! Total flux subtracted in 200 components = -3.49165e-05 Jy ! Clean residual min=-0.001556 max=0.001809 Jy/beam ! Clean residual mean=-0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0594978 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 135 components and 0.0594978 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=0.017680Jy sigma=0.691171 ! Fit after self-cal, rms=0.017655Jy sigma=0.689907 wmodel J0713-0129_C_map.mod ! Writing 135 model components to file: J0713-0129_C_map.mod wobs J0713-0129_C_uvs.fits ! Writing UV FITS file: J0713-0129_C_uvs.fits wwins J0713-0129_C_map.win ! wwins: Wrote 3 windows to J0713-0129_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 = 0.000383646 Jy ! Component: 100 - total flux cleaned = 0.000438454 Jy ! Component: 150 - total flux cleaned = 0.000514706 Jy ! Component: 200 - total flux cleaned = 0.000538935 Jy ! Component: 250 - total flux cleaned = 0.000403942 Jy ! Component: 300 - total flux cleaned = 0.000295258 Jy ! Component: 350 - total flux cleaned = 0.000169431 Jy ! Component: 400 - total flux cleaned = 6.8139e-05 Jy ! Component: 450 - total flux cleaned = -2.97487e-05 Jy ! Component: 500 - total flux cleaned = -0.000124123 Jy ! Component: 550 - total flux cleaned = -8.72886e-05 Jy ! Component: 600 - total flux cleaned = -8.79809e-05 Jy ! Component: 650 - total flux cleaned = -0.000140439 Jy ! Component: 700 - total flux cleaned = -0.000157065 Jy ! Component: 750 - total flux cleaned = -0.000173015 Jy ! Component: 800 - total flux cleaned = -0.000189366 Jy ! Component: 850 - total flux cleaned = -0.000268106 Jy ! Component: 900 - total flux cleaned = -0.000299098 Jy ! Component: 950 - total flux cleaned = -0.000390022 Jy ! Component: 1000 - total flux cleaned = -0.000449607 Jy ! Component: 1050 - total flux cleaned = -0.000522764 Jy ! Component: 1100 - total flux cleaned = -0.000594478 Jy ! Component: 1150 - total flux cleaned = -0.000678741 Jy ! Component: 1200 - total flux cleaned = -0.000747642 Jy ! Component: 1250 - total flux cleaned = -0.000788498 Jy ! Component: 1300 - total flux cleaned = -0.000868474 Jy ! Component: 1350 - total flux cleaned = -0.0009474 Jy ! Component: 1400 - total flux cleaned = -0.00102484 Jy ! Component: 1450 - total flux cleaned = -0.00110117 Jy ! Component: 1500 - total flux cleaned = -0.00116369 Jy ! Component: 1550 - total flux cleaned = -0.00122546 Jy ! Component: 1600 - total flux cleaned = -0.00133459 Jy ! Component: 1650 - total flux cleaned = -0.0013584 Jy ! Component: 1700 - total flux cleaned = -0.00141731 Jy ! Component: 1750 - total flux cleaned = -0.00141745 Jy ! Component: 1800 - total flux cleaned = -0.00146326 Jy ! Component: 1850 - total flux cleaned = -0.00144083 Jy ! Component: 1900 - total flux cleaned = -0.00145213 Jy ! Component: 1950 - total flux cleaned = -0.00145216 Jy ! Component: 2000 - total flux cleaned = -0.00146327 Jy ! Component: 2050 - total flux cleaned = -0.00146328 Jy ! Component: 2100 - total flux cleaned = -0.00149555 Jy ! Component: 2150 - total flux cleaned = -0.00148481 Jy ! Component: 2200 - total flux cleaned = -0.00144297 Jy ! Component: 2250 - total flux cleaned = -0.00146379 Jy ! Component: 2300 - total flux cleaned = -0.00143305 Jy ! Component: 2350 - total flux cleaned = -0.00143299 Jy ! Component: 2400 - total flux cleaned = -0.00139251 Jy ! Component: 2450 - total flux cleaned = -0.00133242 Jy ! Component: 2500 - total flux cleaned = -0.00135241 Jy ! Component: 2550 - total flux cleaned = -0.00130296 Jy ! Component: 2600 - total flux cleaned = -0.00129299 Jy ! Component: 2650 - total flux cleaned = -0.00123476 Jy ! Component: 2700 - total flux cleaned = -0.00121539 Jy ! Component: 2750 - total flux cleaned = -0.00120577 Jy ! Component: 2800 - total flux cleaned = -0.00116777 Jy ! Component: 2850 - total flux cleaned = -0.00111132 Jy ! Component: 2900 - total flux cleaned = -0.00110189 Jy ! Component: 2950 - total flux cleaned = -0.00105552 Jy ! Component: 3000 - total flux cleaned = -0.00105554 Jy ! Component: 3050 - total flux cleaned = -0.00101907 Jy ! Component: 3100 - total flux cleaned = -0.000991885 Jy ! Component: 3150 - total flux cleaned = -0.000973941 Jy ! Component: 3200 - total flux cleaned = -0.000973974 Jy ! Component: 3250 - total flux cleaned = -0.000947305 Jy ! Component: 3300 - total flux cleaned = -0.000911994 Jy ! Component: 3350 - total flux cleaned = -0.000894427 Jy ! Component: 3400 - total flux cleaned = -0.000868255 Jy ! Component: 3450 - total flux cleaned = -0.000833633 Jy ! Component: 3500 - total flux cleaned = -0.00079918 Jy ! Component: 3550 - total flux cleaned = -0.000765017 Jy ! Component: 3600 - total flux cleaned = -0.000748029 Jy ! Component: 3650 - total flux cleaned = -0.000739603 Jy ! Component: 3700 - total flux cleaned = -0.000689058 Jy ! Component: 3750 - total flux cleaned = -0.000647201 Jy ! Component: 3800 - total flux cleaned = -0.000638889 Jy ! Component: 3850 - total flux cleaned = -0.000622307 Jy ! Component: 3900 - total flux cleaned = -0.000597489 Jy ! Component: 3950 - total flux cleaned = -0.000548062 Jy ! Component: 4000 - total flux cleaned = -0.000515211 Jy ! Component: 4050 - total flux cleaned = -0.000474357 Jy ! Total flux subtracted in 4096 components = -0.000417309 Jy ! Clean residual min=-0.000500 max=0.000475 Jy/beam ! Clean residual mean=-0.000002 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0590805 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 400 components and 0.0590805 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J0713-0129_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.712 x 4.088 at 0.3041 degrees (North through East) ! Clean map min=-0.0014056 max=0.032637 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J0713-0129_C_map.fits wmodel /vlbi/sb072/temp_maps//J0713-0129_C_map.mod ! Writing 400 model components to file: /vlbi/sb072/temp_maps//J0713-0129_C_map.mod wobs /vlbi/sb072/temp_maps//J0713-0129_C_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J0713-0129_C_uvs.fits wwins /vlbi/sb072/temp_maps//J0713-0129_C_map.win ! wwins: Wrote 4 windows to /vlbi/sb072/temp_maps//J0713-0129_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0326368 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136893 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.25833 1.25833 2.51666 5.03332 10.0666 20.1333 40.2665 80.5331 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 238.411 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J0713-0129_C_dfm.log closed on Tue Mar 5 22:44:30 2019