! Started logfile: J1041+0610_L_2010_05_21_pus_uvs.log on Wed Jan 6 22:15:32 2016 obs J1041+0610_L_2010_05_21_pus_uva.fits ! Reading UV FITS file: J1041+0610_L_2010_05_21_pus_uva.fits ! AN table 1: 578 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.731719 visibilities/baseline/integration-bin. ! Found source: J1041+0610 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 1.35446e+09 8e+06 1 8e+06 ! 02 2 1.36246e+09 8e+06 1 8e+06 ! 03 3 1.42646e+09 8e+06 1 8e+06 ! 04 4 1.43446e+09 8e+06 1 8e+06 ! ! Polarization(s): RR LL RL LR ! ! Read 748 lines of history. ! ! Reading 304512 visibilities. select I ! Selecting polarization: I, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.8 print "taper_size =",taper_size ! taper_size = 15 ![@muppet J1041+0610_L_2010_05_21_pus] 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 mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.800x0.800 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 814 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 814 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 814 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 813 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.410181Jy sigma=0.005319 ! Fit after self-cal, rms=0.395605Jy sigma=0.005147 ! 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=5.023 mas, bmaj=10.1 mas, bpa=4.488 degrees ! Estimated noise=411.876 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 = 0.482761 Jy ! Component: 100 - total flux cleaned = 0.647334 Jy ! Total flux subtracted in 100 components = 0.647334 Jy ! Clean residual min=-0.025631 max=0.086743 Jy/beam ! Clean residual mean=-0.000135 rms=0.005404 Jy/beam ! Combined flux in latest and established models = 0.647334 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.647334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213469Jy sigma=0.002597 ! Fit after self-cal, rms=0.212861Jy sigma=0.002581 ! Inverting map ! Added new window around map position (8, -16.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.093171 Jy ! Component: 100 - total flux cleaned = 0.149419 Jy ! Total flux subtracted in 100 components = 0.149419 Jy ! Clean residual min=-0.017921 max=0.035759 Jy/beam ! Clean residual mean=-0.000080 rms=0.003358 Jy/beam ! Combined flux in latest and established models = 0.796753 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.796753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140154Jy sigma=0.001609 ! Fit after self-cal, rms=0.137757Jy sigma=0.001579 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0429523 Jy ! Component: 100 - total flux cleaned = 0.0712187 Jy ! Total flux subtracted in 100 components = 0.0712187 Jy ! Clean residual min=-0.014976 max=0.023567 Jy/beam ! Clean residual mean=-0.000053 rms=0.002514 Jy/beam ! Combined flux in latest and established models = 0.867972 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.867972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112506Jy sigma=0.001223 ! Fit after self-cal, rms=0.111365Jy sigma=0.001208 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244167 Jy ! Component: 100 - total flux cleaned = 0.0359664 Jy ! Total flux subtracted in 100 components = 0.0359664 Jy ! Clean residual min=-0.010724 max=0.017440 Jy/beam ! Clean residual mean=-0.000039 rms=0.002151 Jy/beam ! Combined flux in latest and established models = 0.903938 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.903938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100997Jy sigma=0.001062 ! Fit after self-cal, rms=0.100501Jy sigma=0.001055 ! Inverting map ! Added new window around map position (13.6, -31.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173644 Jy ! Component: 100 - total flux cleaned = 0.0271332 Jy ! Total flux subtracted in 100 components = 0.0271332 Jy ! Clean residual min=-0.009090 max=0.014148 Jy/beam ! Clean residual mean=-0.000030 rms=0.001932 Jy/beam ! Combined flux in latest and established models = 0.931071 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.931071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094129Jy sigma=0.000959 ! Fit after self-cal, rms=0.093875Jy sigma=0.000956 ! Inverting map ! Added new window around map position (-6.4, 12.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136538 Jy ! Component: 100 - total flux cleaned = 0.0217379 Jy ! Total flux subtracted in 100 components = 0.0217379 Jy ! Clean residual min=-0.008903 max=0.009715 Jy/beam ! Clean residual mean=-0.000023 rms=0.001797 Jy/beam ! Combined flux in latest and established models = 0.952809 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.952809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090123Jy sigma=0.000901 ! Fit after self-cal, rms=0.090062Jy sigma=0.000900 ! 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=6.428 mas, bmaj=12.77 mas, bpa=4.348 degrees ! Estimated noise=203.315 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 = 0.0169939 Jy ! Component: 100 - total flux cleaned = 0.0282224 Jy ! Component: 150 - total flux cleaned = 0.036903 Jy ! Component: 200 - total flux cleaned = 0.043892 Jy ! Total flux subtracted in 200 components = 0.043892 Jy ! Clean residual min=-0.008176 max=0.008752 Jy/beam ! Clean residual mean=-0.000056 rms=0.001581 Jy/beam ! Combined flux in latest and established models = 0.996701 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 116 components and 0.996701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085919Jy sigma=0.000831 ! Fit after self-cal, rms=0.085696Jy sigma=0.000828 ! Inverting map ! Added new window around map position (10.4, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00888938 Jy ! Component: 100 - total flux cleaned = 0.0149165 Jy ! Component: 150 - total flux cleaned = 0.0182241 Jy ! Component: 200 - total flux cleaned = 0.0197212 Jy ! Total flux subtracted in 200 components = 0.0197212 Jy ! Clean residual min=-0.007314 max=0.007342 Jy/beam ! Clean residual mean=-0.000036 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 1.01642 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 137 components and 1.01642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084193Jy sigma=0.000809 ! Fit after self-cal, rms=0.084066Jy sigma=0.000807 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.00* KP 1.01 ! LA 0.96 MK 1.02 NL 1.06 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.00* KP 1.03 ! LA 0.99 MK 1.04 NL 1.04 OV 0.99 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.00* KP 0.91 ! LA 0.95 MK 0.92 NL 1.00 OV 1.02 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.00* KP 0.97 ! LA 1.00 MK 0.96 NL 1.01 OV 1.03 ! PT 1.01 SC 0.96 ! ! ! Fit before self-cal, rms=0.084066Jy sigma=0.000807 ! Fit after self-cal, rms=0.069287Jy sigma=0.000658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.404 mas, bmaj=12.75 mas, bpa=4.432 degrees ! Estimated noise=203.422 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 = -0.0046298 Jy ! Component: 100 - total flux cleaned = -0.00586148 Jy ! Component: 150 - total flux cleaned = -0.00642673 Jy ! Component: 200 - total flux cleaned = -0.00683594 Jy ! Total flux subtracted in 200 components = -0.00683594 Jy ! Clean residual min=-0.004167 max=0.004124 Jy/beam ! Clean residual mean=-0.000019 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 1.00959 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 152 components and 1.00959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068476Jy sigma=0.000651 ! Fit after self-cal, rms=0.068406Jy sigma=0.000650 ! 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. ! ! Fit before self-cal, rms=0.068406Jy sigma=0.000650 ! Fit after self-cal, rms=0.065420Jy sigma=0.000634 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.416 mas, bmaj=12.76 mas, bpa=4.533 degrees ! Estimated noise=203.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00162947 Jy ! Component: 100 - total flux cleaned = -0.00205298 Jy ! Component: 150 - total flux cleaned = -0.0023286 Jy ! Component: 200 - total flux cleaned = -0.00249144 Jy ! Total flux subtracted in 200 components = -0.00249144 Jy ! Clean residual min=-0.003638 max=0.003901 Jy/beam ! Clean residual mean=-0.000015 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 1.0071 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 161 components and 1.0071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064879Jy sigma=0.000631 ! Fit after self-cal, rms=0.064845Jy sigma=0.000631 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) ! Added new window around map position (20, -50.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376057 Jy ! Component: 100 - total flux cleaned = 0.00486813 Jy ! Component: 150 - total flux cleaned = 0.00549256 Jy ! Component: 200 - total flux cleaned = 0.00603611 Jy ! Total flux subtracted in 200 components = 0.00603611 Jy ! Clean residual min=-0.003472 max=0.003045 Jy/beam ! Clean residual mean=-0.000014 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 1.01313 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 196 components and 1.01313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064399Jy sigma=0.000626 ! Fit after self-cal, rms=0.064376Jy sigma=0.000625 ! 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. ! ! Fit before self-cal, rms=0.064376Jy sigma=0.000625 ! Fit after self-cal, rms=0.052363Jy sigma=0.000592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.41 mas, bmaj=12.76 mas, bpa=4.495 degrees ! Estimated noise=203.602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000327802 Jy ! Component: 100 - total flux cleaned = -7.12287e-05 Jy ! Component: 150 - total flux cleaned = 0.00015521 Jy ! Component: 200 - total flux cleaned = 0.00028663 Jy ! Total flux subtracted in 200 components = 0.00028663 Jy ! Clean residual min=-0.002692 max=0.001949 Jy/beam ! Clean residual mean=-0.000010 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 1.01342 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 215 components and 1.01342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052078Jy sigma=0.000589 ! Fit after self-cal, rms=0.052045Jy sigma=0.000589 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 = -5.68041e-06 Jy ! Component: 100 - total flux cleaned = 0.000175437 Jy ! Component: 150 - total flux cleaned = 0.000285519 Jy ! Component: 200 - total flux cleaned = 0.000334716 Jy ! Total flux subtracted in 200 components = 0.000334716 Jy ! Clean residual min=-0.002468 max=0.001940 Jy/beam ! Clean residual mean=-0.000010 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 1.01375 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 228 components and 1.01375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051895Jy sigma=0.000587 ! Fit after self-cal, rms=0.051874Jy sigma=0.000587 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 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. ! ! Fit before self-cal, rms=0.051874Jy sigma=0.000587 ! Fit after self-cal, rms=0.051796Jy sigma=0.000586 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.31 mas, bmaj=17.91 mas, bpa=10.85 degrees ! Estimated noise=225.489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000147638 Jy ! Component: 100 - total flux cleaned = 9.88704e-05 Jy ! Component: 150 - total flux cleaned = 0.000219915 Jy ! Component: 200 - total flux cleaned = 0.000285433 Jy ! Total flux subtracted in 200 components = 0.000285433 Jy ! Clean residual min=-0.002392 max=0.001784 Jy/beam ! Clean residual mean=-0.000014 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 1.01404 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 249 components and 1.01404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051710Jy sigma=0.000585 ! Fit after self-cal, rms=0.051698Jy sigma=0.000585 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 = -0.000132578 Jy ! Component: 100 - total flux cleaned = 0.000128335 Jy ! Component: 150 - total flux cleaned = 0.000130078 Jy ! Component: 200 - total flux cleaned = 0.000180295 Jy ! Total flux subtracted in 200 components = 0.000180295 Jy ! Clean residual min=-0.002376 max=0.001751 Jy/beam ! Clean residual mean=-0.000014 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 1.01422 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 268 components and 1.01422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051662Jy sigma=0.000585 ! Fit after self-cal, rms=0.051651Jy sigma=0.000585 ! 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=6.404 mas, bmaj=12.76 mas, bpa=4.475 degrees ! Estimated noise=203.593 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.404 x 12.76 at 4.475 degrees (North through East) ! Clean map min=-0.0040216 max=0.62478 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051651Jy sigma=0.000585 ! Fit after self-cal, rms=0.046165Jy sigma=0.000529 ! Inverting map and beam ! Estimated beam: bmin=6.402 mas, bmaj=12.76 mas, bpa=4.426 degrees ! Estimated noise=203.638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000636241 Jy ! Component: 100 - total flux cleaned = -0.000684838 Jy ! Component: 150 - total flux cleaned = -0.000775334 Jy ! Component: 200 - total flux cleaned = -0.000774632 Jy ! Total flux subtracted in 200 components = -0.000774632 Jy ! Clean residual min=-0.002009 max=0.001691 Jy/beam ! Clean residual mean=-0.000008 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 1.01344 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 283 components and 1.01344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046041Jy sigma=0.000528 ! Fit after self-cal, rms=0.046031Jy sigma=0.000528 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.8286e-05 Jy ! Component: 100 - total flux cleaned = 4.52842e-05 Jy ! Component: 150 - total flux cleaned = 4.5451e-05 Jy ! Component: 200 - total flux cleaned = 8.96785e-06 Jy ! Total flux subtracted in 200 components = 8.96785e-06 Jy ! Clean residual min=-0.001953 max=0.001634 Jy/beam ! Clean residual mean=-0.000008 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 1.01345 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 292 components and 1.01345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.045945Jy sigma=0.000528 ! Fit after self-cal, rms=0.045937Jy sigma=0.000527 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.045937Jy sigma=0.000527 ! Fit after self-cal, rms=0.045904Jy sigma=0.000527 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=4.982 mas, bmaj=10.1 mas, bpa=4.611 degrees ! Estimated noise=413.274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.487488 Jy ! Component: 100 - total flux cleaned = 0.66143 Jy ! Component: 150 - total flux cleaned = 0.753545 Jy ! Component: 200 - total flux cleaned = 0.810628 Jy ! Total flux subtracted in 200 components = 0.810628 Jy ! Clean residual min=-0.011645 max=0.029850 Jy/beam ! Clean residual mean=-0.000065 rms=0.002489 Jy/beam ! Combined flux in latest and established models = 0.810629 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.810629 Jy ! Inverting map and beam ! Estimated beam: bmin=6.398 mas, bmaj=12.76 mas, bpa=4.416 degrees ! Estimated noise=203.622 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 = 0.0607539 Jy ! Component: 100 - total flux cleaned = 0.0986993 Jy ! Component: 150 - total flux cleaned = 0.124878 Jy ! Component: 200 - total flux cleaned = 0.143403 Jy ! Total flux subtracted in 200 components = 0.143403 Jy ! Clean residual min=-0.004926 max=0.010369 Jy/beam ! Clean residual mean=-0.000056 rms=0.001587 Jy/beam ! Combined flux in latest and established models = 0.954032 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 85 components and 0.954032 Jy ! Inverting map ! Added new window around map position (8, -27.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133366 Jy ! Component: 100 - total flux cleaned = 0.0232491 Jy ! Component: 150 - total flux cleaned = 0.0306113 Jy ! Component: 200 - total flux cleaned = 0.0341481 Jy ! Total flux subtracted in 200 components = 0.0341481 Jy ! Clean residual min=-0.004093 max=0.004081 Jy/beam ! Clean residual mean=-0.000024 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.98818 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 136 components and 0.98818 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.3 mas, bmaj=17.92 mas, bpa=10.74 degrees ! Estimated noise=225.623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00661037 Jy ! Component: 100 - total flux cleaned = 0.0111169 Jy ! Component: 150 - total flux cleaned = 0.0145466 Jy ! Component: 200 - total flux cleaned = 0.0164423 Jy ! Total flux subtracted in 200 components = 0.0164423 Jy ! Clean residual min=-0.002195 max=0.002431 Jy/beam ! Clean residual mean=-0.000019 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 1.00462 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) ! Added new window around map position (-4.8, -25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131667 Jy ! Component: 100 - total flux cleaned = 0.00208782 Jy ! Component: 150 - total flux cleaned = 0.00262701 Jy ! Component: 200 - total flux cleaned = 0.00297616 Jy ! Total flux subtracted in 200 components = 0.00297616 Jy ! Clean residual min=-0.002018 max=0.001626 Jy/beam ! Clean residual mean=-0.000016 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 1.0076 Jy ! Adding 123 model components to the UV plane model. ! The established model now contains 249 components and 1.0076 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.398 mas, bmaj=12.76 mas, bpa=4.416 degrees ! Estimated noise=203.622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000405538 Jy ! Component: 100 - total flux cleaned = -0.000294804 Jy ! Component: 150 - total flux cleaned = -8.24992e-05 Jy ! Component: 200 - total flux cleaned = 0.000104875 Jy ! Total flux subtracted in 200 components = 0.000104875 Jy ! Clean residual min=-0.001913 max=0.001571 Jy/beam ! Clean residual mean=-0.000009 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 1.0077 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 268 components and 1.0077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046599Jy sigma=0.000534 ! Fit after self-cal, rms=0.046508Jy sigma=0.000532 wmodel J1041+0610_L_2010_05_21_pus_map.mod ! Writing 268 model components to file: J1041+0610_L_2010_05_21_pus_map.mod wobs J1041+0610_L_2010_05_21_pus_uvs.fits ! Writing UV FITS file: J1041+0610_L_2010_05_21_pus_uvs.fits wwins J1041+0610_L_2010_05_21_pus_map.win ! wwins: Wrote 8 windows to J1041+0610_L_2010_05_21_pus_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 = 0.000399205 Jy ! Component: 100 - total flux cleaned = 1.04564e-05 Jy ! Component: 150 - total flux cleaned = -0.000260794 Jy ! Component: 200 - total flux cleaned = -0.000546542 Jy ! Component: 250 - total flux cleaned = -0.000736777 Jy ! Component: 300 - total flux cleaned = -0.000894569 Jy ! Component: 350 - total flux cleaned = -0.00102289 Jy ! Component: 400 - total flux cleaned = -0.00112295 Jy ! Component: 450 - total flux cleaned = -0.00119602 Jy ! Component: 500 - total flux cleaned = -0.00119604 Jy ! Component: 550 - total flux cleaned = -0.00119621 Jy ! Component: 600 - total flux cleaned = -0.00119655 Jy ! Component: 650 - total flux cleaned = -0.00119715 Jy ! Component: 700 - total flux cleaned = -0.0012425 Jy ! Component: 750 - total flux cleaned = -0.00121987 Jy ! Component: 800 - total flux cleaned = -0.00117607 Jy ! Component: 850 - total flux cleaned = -0.00119786 Jy ! Component: 900 - total flux cleaned = -0.00121926 Jy ! Component: 950 - total flux cleaned = -0.00121916 Jy ! Component: 1000 - total flux cleaned = -0.00121905 Jy ! Component: 1050 - total flux cleaned = -0.00121916 Jy ! Component: 1100 - total flux cleaned = -0.00121924 Jy ! Component: 1150 - total flux cleaned = -0.00119939 Jy ! Component: 1200 - total flux cleaned = -0.00123954 Jy ! Component: 1250 - total flux cleaned = -0.00121961 Jy ! Component: 1300 - total flux cleaned = -0.00121973 Jy ! Component: 1350 - total flux cleaned = -0.0012391 Jy ! Component: 1400 - total flux cleaned = -0.00123899 Jy ! Component: 1450 - total flux cleaned = -0.00125817 Jy ! Component: 1500 - total flux cleaned = -0.00127697 Jy ! Component: 1550 - total flux cleaned = -0.00129572 Jy ! Component: 1600 - total flux cleaned = -0.00129579 Jy ! Component: 1650 - total flux cleaned = -0.00138729 Jy ! Component: 1700 - total flux cleaned = -0.0013873 Jy ! Component: 1750 - total flux cleaned = -0.00145929 Jy ! Component: 1800 - total flux cleaned = -0.00147705 Jy ! Component: 1850 - total flux cleaned = -0.0014947 Jy ! Component: 1900 - total flux cleaned = -0.00159939 Jy ! Component: 1950 - total flux cleaned = -0.00161667 Jy ! Component: 2000 - total flux cleaned = -0.0016509 Jy ! Component: 2050 - total flux cleaned = -0.00170195 Jy ! Component: 2100 - total flux cleaned = -0.00173569 Jy ! Component: 2150 - total flux cleaned = -0.00175242 Jy ! Component: 2200 - total flux cleaned = -0.0018516 Jy ! Component: 2250 - total flux cleaned = -0.00180221 Jy ! Component: 2300 - total flux cleaned = -0.00188357 Jy ! Component: 2350 - total flux cleaned = -0.00186733 Jy ! Component: 2400 - total flux cleaned = -0.00188337 Jy ! Component: 2450 - total flux cleaned = -0.00194688 Jy ! Component: 2500 - total flux cleaned = -0.00194677 Jy ! Component: 2550 - total flux cleaned = -0.00197814 Jy ! Component: 2600 - total flux cleaned = -0.00205582 Jy ! Component: 2650 - total flux cleaned = -0.0020403 Jy ! Component: 2700 - total flux cleaned = -0.00211672 Jy ! Component: 2750 - total flux cleaned = -0.00217728 Jy ! Component: 2800 - total flux cleaned = -0.00222243 Jy ! Component: 2850 - total flux cleaned = -0.00226714 Jy ! Component: 2900 - total flux cleaned = -0.00232671 Jy ! Component: 2950 - total flux cleaned = -0.00235628 Jy ! Component: 3000 - total flux cleaned = -0.00238549 Jy ! Component: 3050 - total flux cleaned = -0.00244391 Jy ! Component: 3100 - total flux cleaned = -0.0024873 Jy ! Component: 3150 - total flux cleaned = -0.00254485 Jy ! Component: 3200 - total flux cleaned = -0.0025876 Jy ! Component: 3250 - total flux cleaned = -0.00260174 Jy ! Component: 3300 - total flux cleaned = -0.00263004 Jy ! Component: 3350 - total flux cleaned = -0.00267209 Jy ! Component: 3400 - total flux cleaned = -0.00269986 Jy ! Component: 3450 - total flux cleaned = -0.00271368 Jy ! Component: 3500 - total flux cleaned = -0.00279612 Jy ! Component: 3550 - total flux cleaned = -0.00282329 Jy ! Component: 3600 - total flux cleaned = -0.00287754 Jy ! Component: 3650 - total flux cleaned = -0.00285053 Jy ! Component: 3700 - total flux cleaned = -0.00291762 Jy ! Component: 3750 - total flux cleaned = -0.00294413 Jy ! Component: 3800 - total flux cleaned = -0.00295743 Jy ! Component: 3850 - total flux cleaned = -0.00295751 Jy ! Component: 3900 - total flux cleaned = -0.00302299 Jy ! Component: 3950 - total flux cleaned = -0.00310113 Jy ! Component: 4000 - total flux cleaned = -0.00310111 Jy ! Component: 4050 - total flux cleaned = -0.00307531 Jy ! Total flux subtracted in 4096 components = -0.00310098 Jy ! Clean residual min=-0.000734 max=0.000738 Jy/beam ! Clean residual mean=-0.000006 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 1.0046 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 502 components and 1.0046 Jy ![Exited script file: muppet] wmap "J1041+0610_L_2010_05_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.398 x 12.76 at 4.416 degrees (North through East) ! Clean map min=-0.0026224 max=0.62581 Jy/beam ! Writing clean map to FITS file: J1041+0610_L_2010_05_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.625815 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000229759 device "J1041+0610_L_2010_05_21_pus\_map.eps/VPS" ! Attempting to open device: 'J1041+0610_L_2010_05_21_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.110141 0.110141 0.220281 0.440562 0.881124 1.76225 3.5245 7.049 14.098 28.196 56.392 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.625 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.398 x 12.76 at 4.416 degrees (North through East) ! Clean map min=-0.0026224 max=0.62581 Jy/beam quit ! Quitting program ! Log file J1041+0610_L_2010_05_21_pus_uvs.log closed on Wed Jan 6 22:15:55 2016