! Started logfile: .//J0101+5004_C_20180528_dfm.log on Sun Jul 8 13:35:20 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 .//J0101+5004_C_20180528_uva.fits ! Reading UV FITS file: .//J0101+5004_C_20180528_uva.fits ! AN table 1: 22 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.979798 visibilities/baseline/integration-bin. ! Found source: J0101+5004 ! ! 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 6208 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 J0101+5004_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002519Jy sigma=28.296845 ! Fit after self-cal, rms=0.965642Jy sigma=27.187566 ! 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=1.205 mas, bmaj=4.128 mas, bpa=10.49 degrees ! Estimated noise=0.474907 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 = 0.0210878 Jy ! Component: 100 - total flux cleaned = 0.0323084 Jy ! Total flux subtracted in 100 components = 0.0323084 Jy ! Clean residual min=-0.003691 max=0.006049 Jy/beam ! Clean residual mean=-0.000004 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.0323084 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0323084 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=0.034559Jy sigma=0.945550 ! Fit after self-cal, rms=0.033142Jy sigma=0.909093 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00928031 Jy ! Component: 100 - total flux cleaned = 0.0151819 Jy ! Total flux subtracted in 100 components = 0.0151819 Jy ! Clean residual min=-0.002226 max=0.003467 Jy/beam ! Clean residual mean=-0.000002 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0474903 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.0474903 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=0.028228Jy sigma=0.757258 ! Fit after self-cal, rms=0.028134Jy sigma=0.755176 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445686 Jy ! Component: 100 - total flux cleaned = 0.0072863 Jy ! Total flux subtracted in 100 components = 0.0072863 Jy ! Clean residual min=-0.001803 max=0.002615 Jy/beam ! Clean residual mean=-0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0547766 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.0547766 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=0.026742Jy sigma=0.712235 ! Fit after self-cal, rms=0.026705Jy sigma=0.711574 ! 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=1.518 mas, bmaj=4.384 mas, bpa=9.819 degrees ! Estimated noise=0.324298 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 = 0.0044304 Jy ! Component: 100 - total flux cleaned = 0.00687653 Jy ! Component: 150 - total flux cleaned = 0.00852861 Jy ! Component: 200 - total flux cleaned = 0.00971433 Jy ! Total flux subtracted in 200 components = 0.00971433 Jy ! Clean residual min=-0.001566 max=0.001894 Jy/beam ! Clean residual mean=-0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.064491 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.0644909 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=0.025931Jy sigma=0.689108 ! Fit after self-cal, rms=0.025919Jy sigma=0.688871 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.518 x 4.384 at 9.819 degrees (North through East) ! Clean map min=-0.0015491 max=0.03602 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.01 KP 0.94 ! LA 1.00 MK 0.98 NL 1.08 PT 0.88 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.94 HN 1.06 KP 0.95 ! LA 0.99 MK 0.87 NL 1.10 PT 0.92 ! SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.93 HN 1.15 KP 0.94 ! LA 1.01 MK 0.92 NL 0.98 PT 0.95 ! SC 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.09 KP 0.95 ! LA 0.98 MK 0.92 NL 1.08 PT 0.94 ! SC 0.83 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.09 KP 0.95 ! LA 0.95 MK 1.00 NL 1.12 PT 0.89 ! SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.02 KP 0.98 ! LA 1.02 MK 0.90 NL 1.06 PT 0.97 ! SC 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 1.00 KP 0.96 ! LA 1.05 MK 0.94 NL 1.03 PT 0.93 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.05 KP 1.01 ! LA 1.01 MK 1.04 NL 1.12 PT 0.96 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.025919Jy sigma=0.688871 ! Fit after self-cal, rms=0.024754Jy sigma=0.681026 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.497 mas, bmaj=4.447 mas, bpa=10.21 degrees ! Estimated noise=0.314199 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 = -8.22739e-05 Jy ! Component: 100 - total flux cleaned = -0.000175815 Jy ! Component: 150 - total flux cleaned = -0.000210947 Jy ! Component: 200 - total flux cleaned = -0.000231984 Jy ! Total flux subtracted in 200 components = -0.000231984 Jy ! Clean residual min=-0.001261 max=0.001244 Jy/beam ! Clean residual mean=-0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.064259 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.064259 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=0.024742Jy sigma=0.680648 ! Fit after self-cal, rms=0.024748Jy sigma=0.680494 ! 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=0.024748Jy sigma=0.680494 ! Fit after self-cal, rms=0.024632Jy sigma=0.680463 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.491 mas, bmaj=4.455 mas, bpa=10.21 degrees ! Estimated noise=0.31273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.03763e-05 Jy ! Component: 100 - total flux cleaned = -0.000132569 Jy ! Component: 150 - total flux cleaned = -0.000160712 Jy ! Component: 200 - total flux cleaned = -0.000177738 Jy ! Total flux subtracted in 200 components = -0.000177738 Jy ! Clean residual min=-0.001258 max=0.001249 Jy/beam ! Clean residual mean=-0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0640812 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0640812 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=0.024625Jy sigma=0.680242 ! Fit after self-cal, rms=0.024624Jy sigma=0.680229 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 = 1.35439e-05 Jy ! Component: 100 - total flux cleaned = -1.71422e-05 Jy ! Component: 150 - total flux cleaned = -2.41641e-05 Jy ! Component: 200 - total flux cleaned = -2.40686e-05 Jy ! Total flux subtracted in 200 components = -2.40686e-05 Jy ! Clean residual min=-0.001259 max=0.001241 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0640572 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.0640572 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=0.024620Jy sigma=0.680105 ! Fit after self-cal, rms=0.024619Jy sigma=0.680098 ! 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=0.024619Jy sigma=0.680098 ! Fit after self-cal, rms=0.024509Jy sigma=0.680068 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.488 mas, bmaj=4.461 mas, bpa=10.13 degrees ! Estimated noise=0.311553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.97862e-05 Jy ! Component: 100 - total flux cleaned = -0.000140597 Jy ! Component: 150 - total flux cleaned = -0.000179994 Jy ! Component: 200 - total flux cleaned = -0.000191606 Jy ! Total flux subtracted in 200 components = -0.000191606 Jy ! Clean residual min=-0.001254 max=0.001235 Jy/beam ! Clean residual mean=-0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0638655 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.0638655 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=0.024505Jy sigma=0.679956 ! Fit after self-cal, rms=0.024505Jy sigma=0.679950 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 = 9.71044e-06 Jy ! Component: 100 - total flux cleaned = 9.33072e-06 Jy ! Component: 150 - total flux cleaned = 9.32675e-06 Jy ! Component: 200 - total flux cleaned = 1.45125e-05 Jy ! Total flux subtracted in 200 components = 1.45125e-05 Jy ! Clean residual min=-0.001251 max=0.001233 Jy/beam ! Clean residual mean=-0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0638801 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.0638801 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=0.024502Jy sigma=0.679889 ! Fit after self-cal, rms=0.024502Jy sigma=0.679887 ! 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=0.024502Jy sigma=0.679887 ! Fit after self-cal, rms=0.024441Jy sigma=0.679862 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.398 mas, bmaj=4.914 mas, bpa=5.44 degrees ! Estimated noise=0.409925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015899 Jy ! Component: 100 - total flux cleaned = 0.00010171 Jy ! Component: 150 - total flux cleaned = 7.34899e-05 Jy ! Component: 200 - total flux cleaned = 6.52543e-05 Jy ! Total flux subtracted in 200 components = 6.52543e-05 Jy ! Clean residual min=-0.001599 max=0.001555 Jy/beam ! Clean residual mean=-0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0639453 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.0639453 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=0.024443Jy sigma=0.679919 ! Fit after self-cal, rms=0.024438Jy sigma=0.679846 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 = 5.12301e-06 Jy ! Component: 100 - total flux cleaned = -4.77179e-06 Jy ! Component: 150 - total flux cleaned = -4.71996e-06 Jy ! Component: 200 - total flux cleaned = -5.19055e-06 Jy ! Total flux subtracted in 200 components = -5.19055e-06 Jy ! Clean residual min=-0.001595 max=0.001559 Jy/beam ! Clean residual mean=-0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0639401 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.0639401 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=0.024442Jy sigma=0.679967 ! Fit after self-cal, rms=0.024439Jy sigma=0.679910 ! 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=1.487 mas, bmaj=4.466 mas, bpa=10.03 degrees ! Estimated noise=0.310932 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.487 x 4.466 at 10.03 degrees (North through East) ! Clean map min=-0.0011966 max=0.034588 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=1.181 mas, bmaj=4.209 mas, bpa=10.6 degrees ! Estimated noise=0.456712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223868 Jy ! Component: 100 - total flux cleaned = 0.0347358 Jy ! Component: 150 - total flux cleaned = 0.0430738 Jy ! Component: 200 - total flux cleaned = 0.0488084 Jy ! Total flux subtracted in 200 components = 0.0488084 Jy ! Clean residual min=-0.002288 max=0.003127 Jy/beam ! Clean residual mean=-0.000002 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0488083 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0488083 Jy ! Inverting map and beam ! Estimated beam: bmin=1.487 mas, bmaj=4.466 mas, bpa=10.03 degrees ! Estimated noise=0.310932 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 = 0.00655649 Jy ! Component: 100 - total flux cleaned = 0.00997424 Jy ! Component: 150 - total flux cleaned = 0.0118141 Jy ! Component: 200 - total flux cleaned = 0.0129342 Jy ! Total flux subtracted in 200 components = 0.0129342 Jy ! Clean residual min=-0.001297 max=0.001426 Jy/beam ! Clean residual mean=-0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0617425 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.0617425 Jy ! Inverting map ! Added new window around map position (2.1, -0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109009 Jy ! Component: 100 - total flux cleaned = 0.00136831 Jy ! Component: 150 - total flux cleaned = 0.00164368 Jy ! Component: 200 - total flux cleaned = 0.0018405 Jy ! Total flux subtracted in 200 components = 0.0018405 Jy ! Clean residual min=-0.001125 max=0.001135 Jy/beam ! Clean residual mean=-0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.063583 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 47 components and 0.063583 Jy ! Inverting map ! Added new window around map position (-23.1, 63.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000788013 Jy ! Component: 100 - total flux cleaned = 0.00110372 Jy ! Component: 150 - total flux cleaned = 0.00135481 Jy ! Component: 200 - total flux cleaned = 0.0015329 Jy ! Total flux subtracted in 200 components = 0.0015329 Jy ! Clean residual min=-0.001077 max=0.000866 Jy/beam ! Clean residual mean=-0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0651159 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 67 components and 0.0651159 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=3.398 mas, bmaj=4.914 mas, bpa=5.44 degrees ! Estimated noise=0.409925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000483 Jy ! Component: 100 - total flux cleaned = 0.000702104 Jy ! Component: 150 - total flux cleaned = 0.000790344 Jy ! Component: 200 - total flux cleaned = 0.000824882 Jy ! Total flux subtracted in 200 components = 0.000824882 Jy ! Clean residual min=-0.001411 max=0.001218 Jy/beam ! Clean residual mean=-0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0659408 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 = 4.19027e-05 Jy ! Component: 100 - total flux cleaned = 7.07075e-05 Jy ! Component: 150 - total flux cleaned = 8.89713e-05 Jy ! Component: 200 - total flux cleaned = 0.000122857 Jy ! Total flux subtracted in 200 components = 0.000122857 Jy ! Clean residual min=-0.001380 max=0.001204 Jy/beam ! Clean residual mean=-0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0660637 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 97 components and 0.0660637 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.487 mas, bmaj=4.466 mas, bpa=10.03 degrees ! Estimated noise=0.310932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.52826e-05 Jy ! Component: 100 - total flux cleaned = 9.78973e-05 Jy ! Component: 150 - total flux cleaned = 0.000120563 Jy ! Component: 200 - total flux cleaned = 0.00012093 Jy ! Total flux subtracted in 200 components = 0.00012093 Jy ! Clean residual min=-0.001068 max=0.000904 Jy/beam ! Clean residual mean=-0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0661846 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 112 components and 0.0661846 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=0.024333Jy sigma=0.676737 ! Fit after self-cal, rms=0.024321Jy sigma=0.676350 wmodel J0101+5004_C_map.mod ! Writing 112 model components to file: J0101+5004_C_map.mod wobs J0101+5004_C_uvs.fits ! Writing UV FITS file: J0101+5004_C_uvs.fits wwins J0101+5004_C_map.win ! wwins: Wrote 3 windows to J0101+5004_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 = -0.000449124 Jy ! Component: 100 - total flux cleaned = -0.00076441 Jy ! Component: 150 - total flux cleaned = -0.00104491 Jy ! Component: 200 - total flux cleaned = -0.00124883 Jy ! Component: 250 - total flux cleaned = -0.00141294 Jy ! Component: 300 - total flux cleaned = -0.00155539 Jy ! Component: 350 - total flux cleaned = -0.00169268 Jy ! Component: 400 - total flux cleaned = -0.0017325 Jy ! Component: 450 - total flux cleaned = -0.00174557 Jy ! Component: 500 - total flux cleaned = -0.00175811 Jy ! Component: 550 - total flux cleaned = -0.00174582 Jy ! Component: 600 - total flux cleaned = -0.00173387 Jy ! Component: 650 - total flux cleaned = -0.00171036 Jy ! Component: 700 - total flux cleaned = -0.00169867 Jy ! Component: 750 - total flux cleaned = -0.00169829 Jy ! Component: 800 - total flux cleaned = -0.00168704 Jy ! Component: 850 - total flux cleaned = -0.00169776 Jy ! Component: 900 - total flux cleaned = -0.00170845 Jy ! Component: 950 - total flux cleaned = -0.00171908 Jy ! Component: 1000 - total flux cleaned = -0.00171913 Jy ! Component: 1050 - total flux cleaned = -0.00174997 Jy ! Component: 1100 - total flux cleaned = -0.00175004 Jy ! Component: 1150 - total flux cleaned = -0.00179012 Jy ! Component: 1200 - total flux cleaned = -0.00179011 Jy ! Component: 1250 - total flux cleaned = -0.00182911 Jy ! Component: 1300 - total flux cleaned = -0.00183869 Jy ! Component: 1350 - total flux cleaned = -0.00186715 Jy ! Component: 1400 - total flux cleaned = -0.00183883 Jy ! Component: 1450 - total flux cleaned = -0.00185741 Jy ! Component: 1500 - total flux cleaned = -0.00184805 Jy ! Component: 1550 - total flux cleaned = -0.00181174 Jy ! Component: 1600 - total flux cleaned = -0.00179386 Jy ! Component: 1650 - total flux cleaned = -0.00177616 Jy ! Component: 1700 - total flux cleaned = -0.00174095 Jy ! Component: 1750 - total flux cleaned = -0.0017322 Jy ! Component: 1800 - total flux cleaned = -0.0016889 Jy ! Component: 1850 - total flux cleaned = -0.001646 Jy ! Component: 1900 - total flux cleaned = -0.00160369 Jy ! Component: 1950 - total flux cleaned = -0.00159528 Jy ! Component: 2000 - total flux cleaned = -0.00155362 Jy ! Component: 2050 - total flux cleaned = -0.00155355 Jy ! Component: 2100 - total flux cleaned = -0.00150441 Jy ! Component: 2150 - total flux cleaned = -0.00147203 Jy ! Component: 2200 - total flux cleaned = -0.00146396 Jy ! Component: 2250 - total flux cleaned = -0.00145597 Jy ! Component: 2300 - total flux cleaned = -0.00144792 Jy ! Component: 2350 - total flux cleaned = -0.00142422 Jy ! Component: 2400 - total flux cleaned = -0.00139297 Jy ! Component: 2450 - total flux cleaned = -0.00134653 Jy ! Component: 2500 - total flux cleaned = -0.00133895 Jy ! Component: 2550 - total flux cleaned = -0.00132364 Jy ! Component: 2600 - total flux cleaned = -0.00130844 Jy ! Component: 2650 - total flux cleaned = -0.00127826 Jy ! Component: 2700 - total flux cleaned = -0.00127074 Jy ! Component: 2750 - total flux cleaned = -0.00124101 Jy ! Component: 2800 - total flux cleaned = -0.00121157 Jy ! Component: 2850 - total flux cleaned = -0.00121895 Jy ! Component: 2900 - total flux cleaned = -0.0011754 Jy ! Component: 2950 - total flux cleaned = -0.00114654 Jy ! Component: 3000 - total flux cleaned = -0.00116097 Jy ! Component: 3050 - total flux cleaned = -0.00112541 Jy ! Component: 3100 - total flux cleaned = -0.0011183 Jy ! Component: 3150 - total flux cleaned = -0.0011042 Jy ! Component: 3200 - total flux cleaned = -0.00108326 Jy ! Component: 3250 - total flux cleaned = -0.00104161 Jy ! Component: 3300 - total flux cleaned = -0.00104163 Jy ! Component: 3350 - total flux cleaned = -0.00101416 Jy ! Component: 3400 - total flux cleaned = -0.00102093 Jy ! Component: 3450 - total flux cleaned = -0.000966644 Jy ! Component: 3500 - total flux cleaned = -0.000953128 Jy ! Component: 3550 - total flux cleaned = -0.000932988 Jy ! Component: 3600 - total flux cleaned = -0.000919709 Jy ! Component: 3650 - total flux cleaned = -0.000886542 Jy ! Component: 3700 - total flux cleaned = -0.000873358 Jy ! Component: 3750 - total flux cleaned = -0.000860322 Jy ! Component: 3800 - total flux cleaned = -0.000821236 Jy ! Component: 3850 - total flux cleaned = -0.000827703 Jy ! Component: 3900 - total flux cleaned = -0.000763241 Jy ! Component: 3950 - total flux cleaned = -0.000769611 Jy ! Component: 4000 - total flux cleaned = -0.000718614 Jy ! Component: 4050 - total flux cleaned = -0.000705951 Jy ! Total flux subtracted in 4096 components = -0.000668072 Jy ! Clean residual min=-0.000373 max=0.000370 Jy/beam ! Clean residual mean=-0.000001 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0655165 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 391 components and 0.0655165 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0101+5004_C_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.487 x 4.466 at 10.03 degrees (North through East) ! Clean map min=-0.00086987 max=0.034438 Jy/beam ! Writing clean map to FITS file: .//J0101+5004_C_20180528_map.fits wmodel .//J0101+5004_C_20180528_map.mod ! Writing 391 model components to file: .//J0101+5004_C_20180528_map.mod wobs .//J0101+5004_C_20180528_uvs.fits ! Writing UV FITS file: .//J0101+5004_C_20180528_uvs.fits wwins .//J0101+5004_C_20180528_map.win ! wwins: Wrote 4 windows to .//J0101+5004_C_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0344381 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115113 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00279 1.00279 2.00557 4.01114 8.02228 16.0446 32.0891 64.1782 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 299.166 quit ! Quitting program ! Log file .//J0101+5004_C_20180528_dfm.log closed on Sun Jul 8 13:35:24 2018