! Started logfile: /scr/pima/bp171ag_uvs/J0056+3142_C_uvs.log on Fri Oct 11 03:43:40 2013 obs /scr/pima/bp171ag_uvs/J0056+3142_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J0056+3142_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J0056+3142 ! ! 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 0 lines of history. ! ! Reading 1944 visibilities. select RR ! 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ag_uvs/J0056+3142_C] 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 0.300x0.300 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003675Jy sigma=2.094695 ! Fit after self-cal, rms=0.961131Jy sigma=1.975362 ! 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=1.501 mas, bmaj=4.008 mas, bpa=17.57 degrees ! Estimated noise=13.1044 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 = 0.0312663 Jy ! Component: 100 - total flux cleaned = 0.0400403 Jy ! Total flux subtracted in 100 components = 0.0400403 Jy ! Clean residual min=-0.003202 max=0.007187 Jy/beam ! Clean residual mean=0.000006 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.0400403 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0400403 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=0.021253Jy sigma=0.050790 ! Fit after self-cal, rms=0.019623Jy sigma=0.048733 ! Inverting map ! Added new window around map position (8.1, -6.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00682143 Jy ! Component: 100 - total flux cleaned = 0.0111561 Jy ! Total flux subtracted in 100 components = 0.0111561 Jy ! Clean residual min=-0.002322 max=0.003595 Jy/beam ! Clean residual mean=0.000005 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.0511965 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.0511965 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=0.016977Jy sigma=0.039055 ! Fit after self-cal, rms=0.016552Jy sigma=0.038622 ! 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=1.881 mas, bmaj=4.266 mas, bpa=17.53 degrees ! Estimated noise=8.3723 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 = 0.00605925 Jy ! Component: 100 - total flux cleaned = 0.00989428 Jy ! Component: 150 - total flux cleaned = 0.0125957 Jy ! Component: 200 - total flux cleaned = 0.0146012 Jy ! Total flux subtracted in 200 components = 0.0146012 Jy ! Clean residual min=-0.001836 max=0.003035 Jy/beam ! Clean residual mean=0.000005 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.0657977 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 75 components and 0.0657977 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=0.014968Jy sigma=0.030880 ! Fit after self-cal, rms=0.014677Jy sigma=0.030415 ! 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 0.98 FD 0.95 HN 0.98 KP 0.89 ! LA 1.00 MK 1.05 NL 0.93 OV 0.92 ! PT 0.82 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.91 KP 0.88 ! LA 1.03 MK 1.11 NL 1.20 OV 1.02 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.89 KP 0.57 ! LA 0.99 MK 0.94 NL 0.95 OV 0.97 ! PT 0.90 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 0.99 KP 0.94 ! LA 1.05 MK 1.09 NL 1.00 OV 0.92 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 0.95 KP 0.91 ! LA 1.02 MK 1.09 NL 1.02 OV 0.94 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.00 KP 0.94 ! LA 1.09 MK 1.02 NL 1.01 OV 0.98 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.92 HN 1.00 KP 0.97 ! LA 1.03 MK 1.10 NL 0.99 OV 0.90 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.99 KP 1.00 ! LA 0.94 MK 0.99 NL 1.04 OV 0.99 ! PT 0.90 SC 0.93 ! ! ! Fit before self-cal, rms=0.014677Jy sigma=0.030415 ! Fit after self-cal, rms=0.012649Jy sigma=0.024525 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.909 mas, bmaj=4.306 mas, bpa=17.53 degrees ! Estimated noise=7.898 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 = -0.000275571 Jy ! Component: 100 - total flux cleaned = 3.77363e-05 Jy ! Component: 150 - total flux cleaned = 7.08326e-05 Jy ! Component: 200 - total flux cleaned = 4.52759e-05 Jy ! Total flux subtracted in 200 components = 4.52759e-05 Jy ! Clean residual min=-0.000855 max=0.001388 Jy/beam ! Clean residual mean=0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.065843 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 101 components and 0.0658429 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=0.012115Jy sigma=0.024177 ! Fit after self-cal, rms=0.012082Jy sigma=0.024018 ! 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=0.012082Jy sigma=0.024018 ! Fit after self-cal, rms=0.011967Jy sigma=0.023865 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.901 mas, bmaj=4.304 mas, bpa=17.63 degrees ! Estimated noise=7.69072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000772509 Jy ! Component: 100 - total flux cleaned = -0.000670415 Jy ! Component: 150 - total flux cleaned = -0.000651664 Jy ! Component: 200 - total flux cleaned = -0.000664749 Jy ! Total flux subtracted in 200 components = -0.000664749 Jy ! Clean residual min=-0.000717 max=0.000989 Jy/beam ! Clean residual mean=0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0651782 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 116 components and 0.0651782 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=0.011646Jy sigma=0.023868 ! Fit after self-cal, rms=0.011627Jy sigma=0.023827 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 (5.1, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000587267 Jy ! Component: 100 - total flux cleaned = 0.000606296 Jy ! Component: 150 - total flux cleaned = 0.000590561 Jy ! Component: 200 - total flux cleaned = 0.000548629 Jy ! Total flux subtracted in 200 components = 0.000548629 Jy ! Clean residual min=-0.000628 max=0.000671 Jy/beam ! Clean residual mean=0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0657268 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 0.0657268 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=0.011546Jy sigma=0.023674 ! Fit after self-cal, rms=0.011540Jy sigma=0.023660 ! 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=0.011540Jy sigma=0.023660 ! Fit after self-cal, rms=0.011412Jy sigma=0.023524 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.89 mas, bmaj=4.3 mas, bpa=17.56 degrees ! Estimated noise=7.49543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000834708 Jy ! Component: 100 - total flux cleaned = -0.000714689 Jy ! Component: 150 - total flux cleaned = -0.00068907 Jy ! Component: 200 - total flux cleaned = -0.000721612 Jy ! Total flux subtracted in 200 components = -0.000721612 Jy ! Clean residual min=-0.000645 max=0.000612 Jy/beam ! Clean residual mean=0.000000 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0650052 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 144 components and 0.0650052 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=0.011168Jy sigma=0.023600 ! Fit after self-cal, rms=0.011166Jy sigma=0.023591 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 = 5.94965e-05 Jy ! Component: 100 - total flux cleaned = 4.02818e-05 Jy ! Component: 150 - total flux cleaned = 2.24452e-05 Jy ! Component: 200 - total flux cleaned = -2.35938e-06 Jy ! Total flux subtracted in 200 components = -2.35938e-06 Jy ! Clean residual min=-0.000629 max=0.000614 Jy/beam ! Clean residual mean=0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0650029 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 152 components and 0.0650029 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=0.011142Jy sigma=0.023575 ! Fit after self-cal, rms=0.011141Jy sigma=0.023572 ! 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=0.011141Jy sigma=0.023572 ! Fit after self-cal, rms=0.011027Jy sigma=0.023450 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.035 mas, bmaj=5.21 mas, bpa=14.18 degrees ! Estimated noise=7.96346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000806541 Jy ! Component: 100 - total flux cleaned = -0.000863542 Jy ! Component: 150 - total flux cleaned = -0.000909808 Jy ! Component: 200 - total flux cleaned = -0.000925367 Jy ! Total flux subtracted in 200 components = -0.000925367 Jy ! Clean residual min=-0.000717 max=0.000690 Jy/beam ! Clean residual mean=0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0640775 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 159 components and 0.0640775 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=0.010837Jy sigma=0.023549 ! Fit after self-cal, rms=0.010835Jy sigma=0.023544 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 = -7.25993e-06 Jy ! Component: 100 - total flux cleaned = -6.0638e-06 Jy ! Component: 150 - total flux cleaned = -1.17019e-05 Jy ! Component: 200 - total flux cleaned = -1.15387e-05 Jy ! Total flux subtracted in 200 components = -1.15387e-05 Jy ! Clean residual min=-0.000709 max=0.000689 Jy/beam ! Clean residual mean=0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0640659 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 170 components and 0.064066 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=0.010827Jy sigma=0.023542 ! Fit after self-cal, rms=0.010826Jy sigma=0.023540 ! 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=1.882 mas, bmaj=4.296 mas, bpa=17.49 degrees ! Estimated noise=7.31078 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.882 x 4.296 at 17.49 degrees (North through East) ! Clean map min=-0.00060737 max=0.03725 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=1.501 mas, bmaj=4.018 mas, bpa=17.54 degrees ! Estimated noise=11.4896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027841 Jy ! Component: 100 - total flux cleaned = 0.0371359 Jy ! Component: 150 - total flux cleaned = 0.0431838 Jy ! Component: 200 - total flux cleaned = 0.0474774 Jy ! Total flux subtracted in 200 components = 0.0474774 Jy ! Clean residual min=-0.001992 max=0.002563 Jy/beam ! Clean residual mean=0.000004 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0474774 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0474774 Jy ! Inverting map and beam ! Estimated beam: bmin=1.882 mas, bmaj=4.296 mas, bpa=17.49 degrees ! Estimated noise=7.31078 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 = 0.00497773 Jy ! Component: 100 - total flux cleaned = 0.00825299 Jy ! Component: 150 - total flux cleaned = 0.0105761 Jy ! Component: 200 - total flux cleaned = 0.0122829 Jy ! Total flux subtracted in 200 components = 0.0122829 Jy ! Clean residual min=-0.001024 max=0.001300 Jy/beam ! Clean residual mean=0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0597603 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 67 components and 0.0597603 Jy ! Inverting map ! Added new window around map position (-70.5, -8.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135266 Jy ! Component: 100 - total flux cleaned = 0.00232951 Jy ! Component: 150 - total flux cleaned = 0.00307753 Jy ! Component: 200 - total flux cleaned = 0.00354713 Jy ! Total flux subtracted in 200 components = 0.00354713 Jy ! Clean residual min=-0.000674 max=0.000658 Jy/beam ! Clean residual mean=0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0633074 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 90 components and 0.0633074 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=4.035 mas, bmaj=5.21 mas, bpa=14.18 degrees ! Estimated noise=7.96346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000614771 Jy ! Component: 100 - total flux cleaned = 0.000790287 Jy ! Component: 150 - total flux cleaned = 0.000831954 Jy ! Component: 200 - total flux cleaned = 0.000854977 Jy ! Total flux subtracted in 200 components = 0.000854977 Jy ! Clean residual min=-0.000681 max=0.000583 Jy/beam ! Clean residual mean=0.000002 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0641624 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.29713e-07 Jy ! Component: 100 - total flux cleaned = 8.59228e-06 Jy ! Component: 150 - total flux cleaned = 1.63701e-05 Jy ! Component: 200 - total flux cleaned = 2.36423e-05 Jy ! Total flux subtracted in 200 components = 2.36423e-05 Jy ! Clean residual min=-0.000692 max=0.000536 Jy/beam ! Clean residual mean=0.000002 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.064186 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 140 components and 0.064186 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.882 mas, bmaj=4.296 mas, bpa=17.49 degrees ! Estimated noise=7.31078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.77223e-05 Jy ! Component: 100 - total flux cleaned = 7.64728e-06 Jy ! Component: 150 - total flux cleaned = 1.64631e-05 Jy ! Component: 200 - total flux cleaned = 1.64807e-05 Jy ! Total flux subtracted in 200 components = 1.64807e-05 Jy ! Clean residual min=-0.000609 max=0.000542 Jy/beam ! Clean residual mean=0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0642025 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 161 components and 0.0642025 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=0.010764Jy sigma=0.023543 ! Fit after self-cal, rms=0.010754Jy sigma=0.023521 wmodel /scr/pima/bp171ag_uvs/J0056+3142_C_map.mod ! Writing 161 model components to file: /scr/pima/bp171ag_uvs/J0056+3142_C_map.mod wobs /scr/pima/bp171ag_uvs/J0056+3142_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J0056+3142_C_uvs.fits wwins /scr/pima/bp171ag_uvs/J0056+3142_C_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171ag_uvs/J0056+3142_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 = -8.82344e-05 Jy ! Component: 100 - total flux cleaned = -0.000136538 Jy ! Component: 150 - total flux cleaned = -0.000109706 Jy ! Component: 200 - total flux cleaned = -0.00011882 Jy ! Component: 250 - total flux cleaned = -0.000110109 Jy ! Component: 300 - total flux cleaned = -7.71325e-05 Jy ! Component: 350 - total flux cleaned = -7.73331e-05 Jy ! Component: 400 - total flux cleaned = -6.95868e-05 Jy ! Component: 450 - total flux cleaned = -4.68759e-05 Jy ! Component: 500 - total flux cleaned = -2.46708e-05 Jy ! Component: 550 - total flux cleaned = 1.14053e-05 Jy ! Component: 600 - total flux cleaned = 2.55292e-05 Jy ! Component: 650 - total flux cleaned = 6.0187e-05 Jy ! Component: 700 - total flux cleaned = 8.72552e-05 Jy ! Component: 750 - total flux cleaned = 0.00010726 Jy ! Component: 800 - total flux cleaned = 0.000120423 Jy ! Component: 850 - total flux cleaned = 0.000133264 Jy ! Component: 900 - total flux cleaned = 0.000139622 Jy ! Component: 950 - total flux cleaned = 0.000164704 Jy ! Component: 1000 - total flux cleaned = 0.000170865 Jy ! Component: 1050 - total flux cleaned = 0.000189152 Jy ! Component: 1100 - total flux cleaned = 0.000195137 Jy ! Component: 1150 - total flux cleaned = 0.000201009 Jy ! Component: 1200 - total flux cleaned = 0.000189306 Jy ! Component: 1250 - total flux cleaned = 0.000195065 Jy ! Component: 1300 - total flux cleaned = 0.00018949 Jy ! Component: 1350 - total flux cleaned = 0.000195229 Jy ! Component: 1400 - total flux cleaned = 0.000200661 Jy ! Component: 1450 - total flux cleaned = 0.000178639 Jy ! Component: 1500 - total flux cleaned = 0.000184067 Jy ! Component: 1550 - total flux cleaned = 0.000178602 Jy ! Component: 1600 - total flux cleaned = 0.000152052 Jy ! Component: 1650 - total flux cleaned = 0.000146815 Jy ! Component: 1700 - total flux cleaned = 0.000141602 Jy ! Component: 1750 - total flux cleaned = 0.000131233 Jy ! Component: 1800 - total flux cleaned = 0.000131172 Jy ! Component: 1850 - total flux cleaned = 0.000116049 Jy ! Component: 1900 - total flux cleaned = 0.000126061 Jy ! Component: 1950 - total flux cleaned = 9.6403e-05 Jy ! Component: 2000 - total flux cleaned = 8.17496e-05 Jy ! Component: 2050 - total flux cleaned = 8.66534e-05 Jy ! Component: 2100 - total flux cleaned = 0.000101052 Jy ! Component: 2150 - total flux cleaned = 0.000101026 Jy ! Component: 2200 - total flux cleaned = 0.000101053 Jy ! Component: 2250 - total flux cleaned = 0.000115177 Jy ! Component: 2300 - total flux cleaned = 0.000105888 Jy ! Component: 2350 - total flux cleaned = 0.000128993 Jy ! Component: 2400 - total flux cleaned = 0.000133628 Jy ! Component: 2450 - total flux cleaned = 0.000142682 Jy ! Component: 2500 - total flux cleaned = 0.000138193 Jy ! Component: 2550 - total flux cleaned = 0.000138222 Jy ! Component: 2600 - total flux cleaned = 0.000133801 Jy ! Component: 2650 - total flux cleaned = 0.000146996 Jy ! Component: 2700 - total flux cleaned = 0.000138264 Jy ! Component: 2750 - total flux cleaned = 0.000151316 Jy ! Component: 2800 - total flux cleaned = 0.000134091 Jy ! Component: 2850 - total flux cleaned = 0.000142725 Jy ! Component: 2900 - total flux cleaned = 0.000164023 Jy ! Component: 2950 - total flux cleaned = 0.000176613 Jy ! Component: 3000 - total flux cleaned = 0.000168213 Jy ! Component: 3050 - total flux cleaned = 0.000159818 Jy ! Component: 3100 - total flux cleaned = 0.00016397 Jy ! Component: 3150 - total flux cleaned = 0.000176357 Jy ! Component: 3200 - total flux cleaned = 0.000188597 Jy ! Component: 3250 - total flux cleaned = 0.000188609 Jy ! Component: 3300 - total flux cleaned = 0.000176494 Jy ! Component: 3350 - total flux cleaned = 0.000180511 Jy ! Component: 3400 - total flux cleaned = 0.000204413 Jy ! Component: 3450 - total flux cleaned = 0.000204373 Jy ! Component: 3500 - total flux cleaned = 0.000200411 Jy ! Component: 3550 - total flux cleaned = 0.000212178 Jy ! Component: 3600 - total flux cleaned = 0.000223846 Jy ! Component: 3650 - total flux cleaned = 0.000223836 Jy ! Component: 3700 - total flux cleaned = 0.000223853 Jy ! Component: 3750 - total flux cleaned = 0.000231503 Jy ! Component: 3800 - total flux cleaned = 0.00022008 Jy ! Component: 3850 - total flux cleaned = 0.000231449 Jy ! Component: 3900 - total flux cleaned = 0.000246501 Jy ! Component: 3950 - total flux cleaned = 0.00023523 Jy ! Component: 4000 - total flux cleaned = 0.0002464 Jy ! Component: 4050 - total flux cleaned = 0.000261212 Jy ! Total flux subtracted in 4096 components = 0.000257517 Jy ! Clean residual min=-0.000200 max=0.000224 Jy/beam ! Clean residual mean=0.000000 rms=0.000065 Jy/beam ! Combined flux in latest and established models = 0.06446 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 445 components and 0.06446 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J0056+3142_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.882 x 4.296 at 17.49 degrees (North through East) ! Clean map min=-0.00037131 max=0.037006 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J0056+3142_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0370058 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.41316e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.519905 0.519905 1.03981 2.07962 4.15924 8.31848 16.637 33.2739 66.5478 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.037 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J0056+3142_C_uvs.log closed on Fri Oct 11 03:43:44 2013