! Started logfile: /scr/pima/bp171ag_uvs/J2213+0847_C_uvs.log on Fri Oct 11 03:47:08 2013 obs /scr/pima/bp171ag_uvs/J2213+0847_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2213+0847_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J2213+0847 ! ! 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 1248 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/J2213+0847_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=1.001419Jy sigma=2.890194 ! Fit after self-cal, rms=0.940477Jy sigma=2.671202 ! 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=1.382 mas, bmaj=3.666 mas, bpa=-4.026 degrees ! Estimated noise=10.636 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 = 0.0507007 Jy ! Component: 100 - total flux cleaned = 0.0649695 Jy ! Total flux subtracted in 100 components = 0.0649695 Jy ! Clean residual min=-0.004615 max=0.010158 Jy/beam ! Clean residual mean=-0.000006 rms=0.001600 Jy/beam ! Combined flux in latest and established models = 0.0649695 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0649695 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=0.032275Jy sigma=0.092292 ! Fit after self-cal, rms=0.031802Jy sigma=0.091422 ! Inverting map ! Added new window around map position (4.2, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00963776 Jy ! Component: 100 - total flux cleaned = 0.0155628 Jy ! Total flux subtracted in 100 components = 0.0155628 Jy ! Clean residual min=-0.003636 max=0.006202 Jy/beam ! Clean residual mean=-0.000005 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.0805323 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.0805323 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=0.028942Jy sigma=0.074061 ! Fit after self-cal, rms=0.028814Jy sigma=0.073628 ! 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=1.712 mas, bmaj=4.013 mas, bpa=-3.748 degrees ! Estimated noise=7.77455 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 = 0.00736949 Jy ! Component: 100 - total flux cleaned = 0.0122621 Jy ! Component: 150 - total flux cleaned = 0.0157148 Jy ! Component: 200 - total flux cleaned = 0.0182019 Jy ! Total flux subtracted in 200 components = 0.0182019 Jy ! Clean residual min=-0.003693 max=0.004735 Jy/beam ! Clean residual mean=-0.000003 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.0987342 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 50 components and 0.0987342 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=0.027195Jy sigma=0.062097 ! Fit after self-cal, rms=0.027143Jy sigma=0.061848 ! 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 1.02 FD 1.09 HN 1.16 KP 0.89 ! LA 0.95 MK 0.98 NL 1.06 OV 0.94 ! PT 0.85 SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.17 HN 1.01 KP 0.86 ! LA 1.05 MK 0.92 NL 1.12 OV 1.07 ! PT 0.93 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.13 HN 1.08 KP 0.56 ! LA 0.94 MK 0.88 NL 0.90 OV 1.05 ! PT 0.94 SC 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.08 HN 1.20 KP 0.97 ! LA 1.05 MK 0.92 NL 1.05 OV 1.00 ! PT 0.99 SC 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.07 HN 1.11 KP 0.97 ! LA 1.05 MK 0.97 NL 1.00 OV 0.94 ! PT 0.87 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.11 HN 1.13 KP 0.95 ! LA 1.09 MK 0.91 NL 0.99 OV 0.95 ! PT 0.97 SC 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.06 KP 0.92 ! LA 0.99 MK 0.90 NL 1.03 OV 0.92 ! PT 0.92 SC 0.84 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.07 KP 0.96 ! LA 1.00 MK 0.88 NL 0.96 OV 0.93 ! PT 0.89 SC 0.86 ! ! ! Fit before self-cal, rms=0.027143Jy sigma=0.061848 ! Fit after self-cal, rms=0.025205Jy sigma=0.046815 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.682 mas, bmaj=4 mas, bpa=-3.603 degrees ! Estimated noise=7.4108 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 (0.6, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111454 Jy ! Component: 100 - total flux cleaned = 0.00129655 Jy ! Component: 150 - total flux cleaned = 0.00115016 Jy ! Component: 200 - total flux cleaned = 0.00109244 Jy ! Total flux subtracted in 200 components = 0.00109244 Jy ! Clean residual min=-0.002441 max=0.002148 Jy/beam ! Clean residual mean=-0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0998266 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.0998266 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=0.023825Jy sigma=0.045422 ! Fit after self-cal, rms=0.023845Jy sigma=0.045148 ! 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=0.023845Jy sigma=0.045148 ! Fit after self-cal, rms=0.023683Jy sigma=0.044979 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.673 mas, bmaj=4.002 mas, bpa=-3.871 degrees ! Estimated noise=7.30627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000349477 Jy ! Component: 100 - total flux cleaned = -0.000130738 Jy ! Component: 150 - total flux cleaned = -0.000130998 Jy ! Component: 200 - total flux cleaned = -0.000175419 Jy ! Total flux subtracted in 200 components = -0.000175419 Jy ! Clean residual min=-0.002359 max=0.002076 Jy/beam ! Clean residual mean=-0.000001 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0996512 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 0.0996512 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=0.023007Jy sigma=0.044652 ! Fit after self-cal, rms=0.023012Jy sigma=0.044582 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 = 0.000313956 Jy ! Component: 100 - total flux cleaned = 0.000277338 Jy ! Component: 150 - total flux cleaned = 0.000243998 Jy ! Component: 200 - total flux cleaned = 0.000244545 Jy ! Total flux subtracted in 200 components = 0.000244545 Jy ! Clean residual min=-0.002372 max=0.001994 Jy/beam ! Clean residual mean=-0.000001 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0998958 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.0998958 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=0.022704Jy sigma=0.044379 ! Fit after self-cal, rms=0.022703Jy sigma=0.044341 ! 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=0.022703Jy sigma=0.044341 ! Fit after self-cal, rms=0.022523Jy sigma=0.044202 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.665 mas, bmaj=3.997 mas, bpa=-3.987 degrees ! Estimated noise=7.19965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000723022 Jy ! Component: 100 - total flux cleaned = -0.000792024 Jy ! Component: 150 - total flux cleaned = -0.0008509 Jy ! Component: 200 - total flux cleaned = -0.000851243 Jy ! Total flux subtracted in 200 components = -0.000851243 Jy ! Clean residual min=-0.002309 max=0.001953 Jy/beam ! Clean residual mean=-0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0990445 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.0990445 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=0.022168Jy sigma=0.044170 ! Fit after self-cal, rms=0.022167Jy sigma=0.044141 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.18383e-05 Jy ! Component: 100 - total flux cleaned = -4.49566e-06 Jy ! Component: 150 - total flux cleaned = -2.88133e-05 Jy ! Component: 200 - total flux cleaned = -5.16233e-05 Jy ! Total flux subtracted in 200 components = -5.16233e-05 Jy ! Clean residual min=-0.002280 max=0.001875 Jy/beam ! Clean residual mean=-0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0989929 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 112 components and 0.0989929 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=0.022023Jy sigma=0.044035 ! Fit after self-cal, rms=0.022018Jy sigma=0.044009 ! 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=0.022018Jy sigma=0.044009 ! Fit after self-cal, rms=0.021846Jy sigma=0.043882 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.059 mas, bmaj=6.204 mas, bpa=3.925 degrees ! Estimated noise=7.88784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000372238 Jy ! Component: 100 - total flux cleaned = -0.00044194 Jy ! Component: 150 - total flux cleaned = -0.000481086 Jy ! Component: 200 - total flux cleaned = -0.000515343 Jy ! Total flux subtracted in 200 components = -0.000515343 Jy ! Clean residual min=-0.002323 max=0.002579 Jy/beam ! Clean residual mean=-0.000001 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0984776 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 126 components and 0.0984776 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=0.021741Jy sigma=0.043953 ! Fit after self-cal, rms=0.021743Jy sigma=0.043934 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.15178e-05 Jy ! Component: 100 - total flux cleaned = 4.58909e-05 Jy ! Component: 150 - total flux cleaned = 7.20924e-05 Jy ! Component: 200 - total flux cleaned = 8.40207e-05 Jy ! Total flux subtracted in 200 components = 8.40207e-05 Jy ! Clean residual min=-0.002316 max=0.002572 Jy/beam ! Clean residual mean=-0.000001 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.0985616 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 135 components and 0.0985616 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=0.021766Jy sigma=0.043962 ! Fit after self-cal, rms=0.021763Jy sigma=0.043954 ! 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=1.658 mas, bmaj=3.992 mas, bpa=-4.061 degrees ! Estimated noise=7.09524 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.658 x 3.992 at -4.061 degrees (North through East) ! Clean map min=-0.0021641 max=0.060912 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=1.338 mas, bmaj=3.665 mas, bpa=-4.265 degrees ! Estimated noise=9.56808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0457666 Jy ! Component: 100 - total flux cleaned = 0.0604321 Jy ! Component: 150 - total flux cleaned = 0.0694307 Jy ! Component: 200 - total flux cleaned = 0.0758026 Jy ! Total flux subtracted in 200 components = 0.0758026 Jy ! Clean residual min=-0.002751 max=0.004291 Jy/beam ! Clean residual mean=-0.000002 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.0758026 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0758026 Jy ! Inverting map and beam ! Estimated beam: bmin=1.658 mas, bmaj=3.992 mas, bpa=-4.061 degrees ! Estimated noise=7.09524 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 = 0.00679623 Jy ! Component: 100 - total flux cleaned = 0.011354 Jy ! Component: 150 - total flux cleaned = 0.0145535 Jy ! Component: 200 - total flux cleaned = 0.0168376 Jy ! Total flux subtracted in 200 components = 0.0168376 Jy ! Clean residual min=-0.002457 max=0.002529 Jy/beam ! Clean residual mean=0.000002 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0926402 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 65 components and 0.0926402 Jy ! Inverting map ! Added new window around map position (-6.6, 5.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229516 Jy ! Component: 100 - total flux cleaned = 0.0035621 Jy ! Component: 150 - total flux cleaned = 0.00414886 Jy ! Component: 200 - total flux cleaned = 0.00457462 Jy ! Total flux subtracted in 200 components = 0.00457462 Jy ! Clean residual min=-0.002057 max=0.001946 Jy/beam ! Clean residual mean=-0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0972148 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 93 components and 0.0972148 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=4.059 mas, bmaj=6.204 mas, bpa=3.925 degrees ! Estimated noise=7.88784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014984 Jy ! Component: 100 - total flux cleaned = 0.00197187 Jy ! Component: 150 - total flux cleaned = 0.00222428 Jy ! Component: 200 - total flux cleaned = 0.00233249 Jy ! Total flux subtracted in 200 components = 0.00233249 Jy ! Clean residual min=-0.001909 max=0.001837 Jy/beam ! Clean residual mean=-0.000002 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0995473 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 = 2.44225e-05 Jy ! Component: 100 - total flux cleaned = 4.81114e-05 Jy ! Component: 150 - total flux cleaned = 9.15949e-05 Jy ! Component: 200 - total flux cleaned = 9.08279e-05 Jy ! Total flux subtracted in 200 components = 9.08279e-05 Jy ! Clean residual min=-0.001845 max=0.001767 Jy/beam ! Clean residual mean=-0.000002 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0996382 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 122 components and 0.0996382 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.658 mas, bmaj=3.992 mas, bpa=-4.061 degrees ! Estimated noise=7.09524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00021779 Jy ! Component: 100 - total flux cleaned = -0.00029801 Jy ! Component: 150 - total flux cleaned = -0.000298291 Jy ! Component: 200 - total flux cleaned = -0.000329257 Jy ! Total flux subtracted in 200 components = -0.000329257 Jy ! Clean residual min=-0.001854 max=0.001878 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0993089 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 144 components and 0.0993089 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=0.021411Jy sigma=0.043321 ! Fit after self-cal, rms=0.021392Jy sigma=0.043071 wmodel /scr/pima/bp171ag_uvs/J2213+0847_C_map.mod ! Writing 144 model components to file: /scr/pima/bp171ag_uvs/J2213+0847_C_map.mod wobs /scr/pima/bp171ag_uvs/J2213+0847_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2213+0847_C_uvs.fits wwins /scr/pima/bp171ag_uvs/J2213+0847_C_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171ag_uvs/J2213+0847_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 = -0.000119956 Jy ! Component: 100 - total flux cleaned = -0.000234213 Jy ! Component: 150 - total flux cleaned = -0.000336067 Jy ! Component: 200 - total flux cleaned = -0.000384461 Jy ! Component: 250 - total flux cleaned = -0.00036205 Jy ! Component: 300 - total flux cleaned = -0.000405576 Jy ! Component: 350 - total flux cleaned = -0.000405861 Jy ! Component: 400 - total flux cleaned = -0.000486389 Jy ! Component: 450 - total flux cleaned = -0.000524909 Jy ! Component: 500 - total flux cleaned = -0.000580975 Jy ! Component: 550 - total flux cleaned = -0.000617214 Jy ! Component: 600 - total flux cleaned = -0.000651944 Jy ! Component: 650 - total flux cleaned = -0.000652158 Jy ! Component: 700 - total flux cleaned = -0.000702222 Jy ! Component: 750 - total flux cleaned = -0.000767109 Jy ! Component: 800 - total flux cleaned = -0.000782964 Jy ! Component: 850 - total flux cleaned = -0.000845063 Jy ! Component: 900 - total flux cleaned = -0.000890608 Jy ! Component: 950 - total flux cleaned = -0.000950148 Jy ! Component: 1000 - total flux cleaned = -0.000979291 Jy ! Component: 1050 - total flux cleaned = -0.00105085 Jy ! Component: 1100 - total flux cleaned = -0.00109298 Jy ! Component: 1150 - total flux cleaned = -0.00107934 Jy ! Component: 1200 - total flux cleaned = -0.00114738 Jy ! Component: 1250 - total flux cleaned = -0.00113365 Jy ! Component: 1300 - total flux cleaned = -0.00112048 Jy ! Component: 1350 - total flux cleaned = -0.00113362 Jy ! Component: 1400 - total flux cleaned = -0.00113376 Jy ! Component: 1450 - total flux cleaned = -0.00112137 Jy ! Component: 1500 - total flux cleaned = -0.0011711 Jy ! Component: 1550 - total flux cleaned = -0.00119551 Jy ! Component: 1600 - total flux cleaned = -0.00120748 Jy ! Component: 1650 - total flux cleaned = -0.00120757 Jy ! Component: 1700 - total flux cleaned = -0.00123087 Jy ! Component: 1750 - total flux cleaned = -0.0012309 Jy ! Component: 1800 - total flux cleaned = -0.00125384 Jy ! Component: 1850 - total flux cleaned = -0.00129919 Jy ! Component: 1900 - total flux cleaned = -0.00132138 Jy ! Component: 1950 - total flux cleaned = -0.00135452 Jy ! Component: 2000 - total flux cleaned = -0.00138732 Jy ! Component: 2050 - total flux cleaned = -0.0014197 Jy ! Component: 2100 - total flux cleaned = -0.00147301 Jy ! Component: 2150 - total flux cleaned = -0.00150468 Jy ! Component: 2200 - total flux cleaned = -0.0015047 Jy ! Component: 2250 - total flux cleaned = -0.00155646 Jy ! Component: 2300 - total flux cleaned = -0.00159738 Jy ! Component: 2350 - total flux cleaned = -0.00162779 Jy ! Component: 2400 - total flux cleaned = -0.00163778 Jy ! Component: 2450 - total flux cleaned = -0.00165752 Jy ! Component: 2500 - total flux cleaned = -0.00165757 Jy ! Component: 2550 - total flux cleaned = -0.00167705 Jy ! Component: 2600 - total flux cleaned = -0.00169637 Jy ! Component: 2650 - total flux cleaned = -0.00170589 Jy ! Component: 2700 - total flux cleaned = -0.00171539 Jy ! Component: 2750 - total flux cleaned = -0.00171535 Jy ! Component: 2800 - total flux cleaned = -0.0016875 Jy ! Component: 2850 - total flux cleaned = -0.00167829 Jy ! Component: 2900 - total flux cleaned = -0.00170579 Jy ! Component: 2950 - total flux cleaned = -0.0016967 Jy ! Component: 3000 - total flux cleaned = -0.00168765 Jy ! Component: 3050 - total flux cleaned = -0.00171446 Jy ! Component: 3100 - total flux cleaned = -0.00169664 Jy ! Component: 3150 - total flux cleaned = -0.00171429 Jy ! Component: 3200 - total flux cleaned = -0.00173173 Jy ! Component: 3250 - total flux cleaned = -0.00172307 Jy ! Component: 3300 - total flux cleaned = -0.00174887 Jy ! Component: 3350 - total flux cleaned = -0.00171469 Jy ! Component: 3400 - total flux cleaned = -0.00174014 Jy ! Component: 3450 - total flux cleaned = -0.00172326 Jy ! Component: 3500 - total flux cleaned = -0.00173999 Jy ! Component: 3550 - total flux cleaned = -0.00177311 Jy ! Component: 3600 - total flux cleaned = -0.00178942 Jy ! Component: 3650 - total flux cleaned = -0.00177306 Jy ! Component: 3700 - total flux cleaned = -0.00176494 Jy ! Component: 3750 - total flux cleaned = -0.00178121 Jy ! Component: 3800 - total flux cleaned = -0.00181326 Jy ! Component: 3850 - total flux cleaned = -0.00179733 Jy ! Component: 3900 - total flux cleaned = -0.00181304 Jy ! Component: 3950 - total flux cleaned = -0.00178946 Jy ! Component: 4000 - total flux cleaned = -0.0018051 Jy ! Component: 4050 - total flux cleaned = -0.00183621 Jy ! Total flux subtracted in 4096 components = -0.00182856 Jy ! Clean residual min=-0.000434 max=0.000416 Jy/beam ! Clean residual mean=-0.000001 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0974804 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 413 components and 0.0974804 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2213+0847_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.658 x 3.992 at -4.061 degrees (North through East) ! Clean map min=-0.0012603 max=0.059829 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2213+0847_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0598294 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132381 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.663793 0.663793 1.32759 2.65517 5.31034 10.6207 21.2414 42.4827 84.9655 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.059 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2213+0847_C_uvs.log closed on Fri Oct 11 03:47:12 2013