! Started logfile: ./J1012+4229_X_uvs.log on Mon Oct 28 15:38:28 2013 obs J1012+4229_X_uvm.fits ! Reading UV FITS file: J1012+4229_X_uvm.fits ! AN table 1: 11 integrations on 28 of 28 possible baselines. ! AN table 2: 11 integrations on 36 of 36 possible baselines. ! AN table 3: 11 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.932806 visibilities/baseline/integration-bin. ! Found source: J1012+4229 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 7552 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet ./J1012+4229_X] 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 0.200x0.200 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. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.000661Jy sigma=1.117856 ! Fit after self-cal, rms=0.981333Jy sigma=1.088800 ! 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=0.7583 mas, bmaj=2.107 mas, bpa=-19.71 degrees ! Estimated noise=17.4523 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 = 0.0160951 Jy ! Component: 100 - total flux cleaned = 0.020108 Jy ! Total flux subtracted in 100 components = 0.020108 Jy ! Clean residual min=-0.001695 max=0.001713 Jy/beam ! Clean residual mean=-0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.020108 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.020108 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=0.019898Jy sigma=0.024343 ! Fit after self-cal, rms=0.016723Jy sigma=0.021181 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379174 Jy ! Component: 100 - total flux cleaned = 0.00546942 Jy ! Total flux subtracted in 100 components = 0.00546942 Jy ! Clean residual min=-0.001268 max=0.001285 Jy/beam ! Clean residual mean=-0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0255774 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.0255774 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=0.016466Jy sigma=0.019190 ! Fit after self-cal, rms=0.016464Jy sigma=0.019185 ! 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=1.002 mas, bmaj=2.411 mas, bpa=-21.84 degrees ! Estimated noise=8.00846 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 = 0.00185184 Jy ! Component: 100 - total flux cleaned = 0.00280969 Jy ! Component: 150 - total flux cleaned = 0.00340345 Jy ! Component: 200 - total flux cleaned = 0.00374799 Jy ! Total flux subtracted in 200 components = 0.00374799 Jy ! Clean residual min=-0.001215 max=0.000850 Jy/beam ! Clean residual mean=-0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0293254 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 49 components and 0.0293254 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=0.016664Jy sigma=0.018604 ! Fit after self-cal, rms=0.016659Jy sigma=0.018597 ! 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 0.96 HN 0.98 KP 0.91 LA 0.90 ! MK 1.01 NL 0.92 OV 0.96 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 HN 0.79 KP 1.09 LA 0.74 ! MK 0.85 NL 1.08 OV 1.15 PT 1.01 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 HN 0.86 KP 0.92 LA 1.07 ! NL 1.09 OV 0.97 PT 0.90 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.83 KP 0.94 LA 1.00 ! MK 0.97 NL 1.12 OV 0.92 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 HN 0.98 KP 1.02 LA 0.75 ! MK 0.97 NL 1.09 OV 0.95 PT 0.96 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 HN 0.82 KP 0.93 LA 0.92 ! NL 0.96 OV 0.98 PT 0.88 SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 HN 0.89 KP 0.95 LA 1.02 ! MK 1.01 NL 0.97 OV 0.99 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.79 HN 0.97 KP 1.04 LA 0.75 ! MK 1.02 NL 0.96 OV 1.04 PT 1.07 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.83 HN 0.96 KP 1.04 LA 0.94 ! NL 1.03 OV 0.99 PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.88 KP 0.90 LA 0.96 ! MK 1.04 NL 0.98 OV 0.94 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 HN 0.84 KP 1.04 LA 0.76 ! MK 1.02 NL 1.05 OV 1.11 PT 1.10 ! SC 0.87 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 HN 1.00 KP 0.87 LA 0.93 ! NL 0.96 OV 1.01 PT 0.87 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.00 KP 1.06 LA 1.06 ! MK 1.08 NL 0.99 OV 0.95 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 HN 0.92 KP 1.13 LA 0.86 ! MK 1.03 NL 0.93 OV 0.98 PT 0.99 ! SC 0.86 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 HN 0.84 KP 0.99 LA 0.88 ! NL 0.99 OV 0.99 PT 0.93 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.88 KP 1.08 LA 1.02 ! MK 1.05 NL 1.08 OV 1.06 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 1.05 KP 1.12 LA 0.68 ! MK 0.79 NL 0.94 OV 1.08 PT 0.99 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 HN 0.94 KP 1.06 LA 1.05 ! NL 1.04 OV 0.99 PT 0.90 SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 0.98 KP 0.90 LA 0.86 ! MK 0.94 NL 1.00 OV 0.97 PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 HN 0.90 KP 1.08 LA 0.77 ! MK 0.88 NL 0.99 OV 0.99 PT 0.91 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 HN 0.99 KP 1.02 LA 0.79 ! NL 0.94 OV 0.99 PT 1.04 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 0.91 KP 1.10 LA 0.89 ! MK 0.84 NL 0.97 OV 1.03 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 0.87 KP 1.24 LA 0.73 ! MK 0.93 NL 1.02 OV 1.09 PT 0.97 ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 HN 0.92 KP 1.06 LA 0.81 ! NL 0.95 OV 1.04 PT 0.79 SC 1.14 ! ! ! Fit before self-cal, rms=0.016659Jy sigma=0.018597 ! Fit after self-cal, rms=0.015060Jy sigma=0.017822 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9998 mas, bmaj=2.425 mas, bpa=-22.12 degrees ! Estimated noise=7.28647 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 = -0.00177766 Jy ! Component: 100 - total flux cleaned = -0.00218687 Jy ! Component: 150 - total flux cleaned = -0.00226389 Jy ! Component: 200 - total flux cleaned = -0.00230215 Jy ! Total flux subtracted in 200 components = -0.00230215 Jy ! Clean residual min=-0.000673 max=0.000663 Jy/beam ! Clean residual mean=0.000000 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0270232 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.0270232 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=0.014435Jy sigma=0.018016 ! Fit after self-cal, rms=0.014468Jy sigma=0.017999 ! 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=0.014468Jy sigma=0.017999 ! Fit after self-cal, rms=0.013794Jy sigma=0.017792 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9971 mas, bmaj=2.42 mas, bpa=-22.13 degrees ! Estimated noise=6.6699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00161827 Jy ! Component: 100 - total flux cleaned = -0.00200243 Jy ! Component: 150 - total flux cleaned = -0.00214737 Jy ! Component: 200 - total flux cleaned = -0.0021726 Jy ! Total flux subtracted in 200 components = -0.0021726 Jy ! Clean residual min=-0.000618 max=0.000602 Jy/beam ! Clean residual mean=0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0248506 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.0248506 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=0.013226Jy sigma=0.017997 ! Fit after self-cal, rms=0.013227Jy sigma=0.017995 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 = -3.17236e-05 Jy ! Component: 100 - total flux cleaned = -3.20145e-05 Jy ! Component: 150 - total flux cleaned = -3.2065e-05 Jy ! Component: 200 - total flux cleaned = -2.82549e-05 Jy ! Total flux subtracted in 200 components = -2.82549e-05 Jy ! Clean residual min=-0.000613 max=0.000599 Jy/beam ! Clean residual mean=0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0248223 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.0248223 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=0.013223Jy sigma=0.017991 ! Fit after self-cal, rms=0.013223Jy sigma=0.017990 ! 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=0.013223Jy sigma=0.017990 ! Fit after self-cal, rms=0.012600Jy sigma=0.017780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9928 mas, bmaj=2.417 mas, bpa=-22.15 degrees ! Estimated noise=6.10892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00144005 Jy ! Component: 100 - total flux cleaned = -0.00177266 Jy ! Component: 150 - total flux cleaned = -0.00189477 Jy ! Component: 200 - total flux cleaned = -0.00192106 Jy ! Total flux subtracted in 200 components = -0.00192106 Jy ! Clean residual min=-0.000575 max=0.000555 Jy/beam ! Clean residual mean=0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0229013 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 59 components and 0.0229013 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=0.012099Jy sigma=0.017987 ! Fit after self-cal, rms=0.012099Jy sigma=0.017986 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 = -2.66794e-05 Jy ! Component: 100 - total flux cleaned = -2.3376e-05 Jy ! Component: 150 - total flux cleaned = -2.33872e-05 Jy ! Component: 200 - total flux cleaned = -2.06234e-05 Jy ! Total flux subtracted in 200 components = -2.06234e-05 Jy ! Clean residual min=-0.000575 max=0.000555 Jy/beam ! Clean residual mean=0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0228807 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.0228807 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=0.012094Jy sigma=0.017987 ! Fit after self-cal, rms=0.012095Jy sigma=0.017986 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.012095Jy sigma=0.017986 ! Fit after self-cal, rms=0.011530Jy sigma=0.017775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.057 mas, bmaj=2.982 mas, bpa=-23.45 degrees ! Estimated noise=6.68885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00132706 Jy ! Component: 100 - total flux cleaned = -0.00168131 Jy ! Component: 150 - total flux cleaned = -0.00181089 Jy ! Component: 200 - total flux cleaned = -0.00182526 Jy ! Total flux subtracted in 200 components = -0.00182526 Jy ! Clean residual min=-0.000691 max=0.000670 Jy/beam ! Clean residual mean=0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0210554 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.0210554 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=0.011078Jy sigma=0.017983 ! Fit after self-cal, rms=0.011076Jy sigma=0.017980 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 = -3.29093e-05 Jy ! Component: 100 - total flux cleaned = -4.40786e-05 Jy ! Component: 150 - total flux cleaned = -4.19195e-05 Jy ! Component: 200 - total flux cleaned = -4.18698e-05 Jy ! Total flux subtracted in 200 components = -4.18698e-05 Jy ! Clean residual min=-0.000685 max=0.000671 Jy/beam ! Clean residual mean=0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0210135 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.0210135 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=0.011075Jy sigma=0.017982 ! Fit after self-cal, rms=0.011075Jy sigma=0.017981 ! 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=0.9884 mas, bmaj=2.414 mas, bpa=-22.18 degrees ! Estimated noise=5.59471 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9884 x 2.414 at -22.18 degrees (North through East) ! Clean map min=-0.00050808 max=0.017698 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=0.7489 mas, bmaj=2.12 mas, bpa=-20.19 degrees ! Estimated noise=12.0902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012771 Jy ! Component: 100 - total flux cleaned = 0.0160899 Jy ! Component: 150 - total flux cleaned = 0.0176841 Jy ! Component: 200 - total flux cleaned = 0.0186831 Jy ! Total flux subtracted in 200 components = 0.0186831 Jy ! Clean residual min=-0.000820 max=0.000883 Jy/beam ! Clean residual mean=-0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0186831 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0186831 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9884 mas, bmaj=2.414 mas, bpa=-22.18 degrees ! Estimated noise=5.59471 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 = 0.00116473 Jy ! Component: 100 - total flux cleaned = 0.00170603 Jy ! Component: 150 - total flux cleaned = 0.00192074 Jy ! Component: 200 - total flux cleaned = 0.00206389 Jy ! Total flux subtracted in 200 components = 0.00206389 Jy ! Clean residual min=-0.000560 max=0.000554 Jy/beam ! Clean residual mean=0.000000 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.020747 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.020747 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.057 mas, bmaj=2.982 mas, bpa=-23.45 degrees ! Estimated noise=6.68885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000215787 Jy ! Component: 100 - total flux cleaned = 0.000230476 Jy ! Component: 150 - total flux cleaned = 0.000242428 Jy ! Component: 200 - total flux cleaned = 0.000252042 Jy ! Total flux subtracted in 200 components = 0.000252042 Jy ! Clean residual min=-0.000690 max=0.000738 Jy/beam ! Clean residual mean=0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.020999 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 = 1.91476e-07 Jy ! Component: 100 - total flux cleaned = 3.1373e-09 Jy ! Component: 150 - total flux cleaned = 1.06625e-07 Jy ! Component: 200 - total flux cleaned = 4.2423e-06 Jy ! Total flux subtracted in 200 components = 4.2423e-06 Jy ! Clean residual min=-0.000687 max=0.000729 Jy/beam ! Clean residual mean=0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0210033 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.0210033 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9884 mas, bmaj=2.414 mas, bpa=-22.18 degrees ! Estimated noise=5.59471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.10915e-05 Jy ! Component: 100 - total flux cleaned = -4.90208e-05 Jy ! Component: 150 - total flux cleaned = -4.25881e-05 Jy ! Component: 200 - total flux cleaned = -3.09679e-05 Jy ! Total flux subtracted in 200 components = -3.09679e-05 Jy ! Clean residual min=-0.000514 max=0.000534 Jy/beam ! Clean residual mean=0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0209723 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.0209723 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=0.011087Jy sigma=0.017997 ! Fit after self-cal, rms=0.011088Jy sigma=0.017991 wmodel ./J1012+4229_X_map.mod ! Writing 58 model components to file: ./J1012+4229_X_map.mod wobs ./J1012+4229_X_uvs.fits ! Writing UV FITS file: ./J1012+4229_X_uvs.fits wwins ./J1012+4229_X_map.win ! wwins: Wrote 1 windows to ./J1012+4229_X_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 = -7.02819e-05 Jy ! Component: 100 - total flux cleaned = -7.10154e-05 Jy ! Component: 150 - total flux cleaned = -6.30182e-05 Jy ! Component: 200 - total flux cleaned = -3.92261e-05 Jy ! Component: 250 - total flux cleaned = -3.18442e-05 Jy ! Component: 300 - total flux cleaned = -3.9195e-05 Jy ! Component: 350 - total flux cleaned = -4.63538e-05 Jy ! Component: 400 - total flux cleaned = -7.40059e-05 Jy ! Component: 450 - total flux cleaned = -0.000120988 Jy ! Component: 500 - total flux cleaned = -0.000153616 Jy ! Component: 550 - total flux cleaned = -0.000191924 Jy ! Component: 600 - total flux cleaned = -0.000235545 Jy ! Component: 650 - total flux cleaned = -0.000278365 Jy ! Component: 700 - total flux cleaned = -0.000314347 Jy ! Component: 750 - total flux cleaned = -0.000343807 Jy ! Component: 800 - total flux cleaned = -0.000384098 Jy ! Component: 850 - total flux cleaned = -0.000400989 Jy ! Component: 900 - total flux cleaned = -0.000434398 Jy ! Component: 950 - total flux cleaned = -0.000467108 Jy ! Component: 1000 - total flux cleaned = -0.000493946 Jy ! Component: 1050 - total flux cleaned = -0.000520283 Jy ! Component: 1100 - total flux cleaned = -0.000551381 Jy ! Component: 1150 - total flux cleaned = -0.000571807 Jy ! Component: 1200 - total flux cleaned = -0.000591938 Jy ! Component: 1250 - total flux cleaned = -0.000616681 Jy ! Component: 1300 - total flux cleaned = -0.000631266 Jy ! Component: 1350 - total flux cleaned = -0.000664925 Jy ! Component: 1400 - total flux cleaned = -0.000688503 Jy ! Component: 1450 - total flux cleaned = -0.000707234 Jy ! Component: 1500 - total flux cleaned = -0.000739538 Jy ! Component: 1550 - total flux cleaned = -0.000748644 Jy ! Component: 1600 - total flux cleaned = -0.000780152 Jy ! Component: 1650 - total flux cleaned = -0.000780185 Jy ! Component: 1700 - total flux cleaned = -0.00079789 Jy ! Component: 1750 - total flux cleaned = -0.000824108 Jy ! Component: 1800 - total flux cleaned = -0.000841423 Jy ! Component: 1850 - total flux cleaned = -0.000854327 Jy ! Component: 1900 - total flux cleaned = -0.000875543 Jy ! Component: 1950 - total flux cleaned = -0.000883954 Jy ! Component: 2000 - total flux cleaned = -0.000900562 Jy ! Component: 2050 - total flux cleaned = -0.000896378 Jy ! Component: 2100 - total flux cleaned = -0.000904545 Jy ! Component: 2150 - total flux cleaned = -0.000916726 Jy ! Component: 2200 - total flux cleaned = -0.000916727 Jy ! Component: 2250 - total flux cleaned = -0.000928702 Jy ! Component: 2300 - total flux cleaned = -0.00091684 Jy ! Component: 2350 - total flux cleaned = -0.000928568 Jy ! Component: 2400 - total flux cleaned = -0.000924652 Jy ! Component: 2450 - total flux cleaned = -0.000924647 Jy ! Component: 2500 - total flux cleaned = -0.000909338 Jy ! Component: 2550 - total flux cleaned = -0.000920769 Jy ! Component: 2600 - total flux cleaned = -0.00091319 Jy ! Component: 2650 - total flux cleaned = -0.000909443 Jy ! Component: 2700 - total flux cleaned = -0.000901984 Jy ! Component: 2750 - total flux cleaned = -0.000909384 Jy ! Component: 2800 - total flux cleaned = -0.000898345 Jy ! Component: 2850 - total flux cleaned = -0.000887353 Jy ! Component: 2900 - total flux cleaned = -0.000890964 Jy ! Component: 2950 - total flux cleaned = -0.000880105 Jy ! Component: 3000 - total flux cleaned = -0.000883695 Jy ! Component: 3050 - total flux cleaned = -0.000880192 Jy ! Component: 3100 - total flux cleaned = -0.000873115 Jy ! Component: 3150 - total flux cleaned = -0.00085559 Jy ! Component: 3200 - total flux cleaned = -0.000862607 Jy ! Component: 3250 - total flux cleaned = -0.00085916 Jy ! Component: 3300 - total flux cleaned = -0.00086261 Jy ! Component: 3350 - total flux cleaned = -0.000855744 Jy ! Component: 3400 - total flux cleaned = -0.00085574 Jy ! Component: 3450 - total flux cleaned = -0.00084218 Jy ! Component: 3500 - total flux cleaned = -0.000845591 Jy ! Component: 3550 - total flux cleaned = -0.000838875 Jy ! Component: 3600 - total flux cleaned = -0.000835545 Jy ! Component: 3650 - total flux cleaned = -0.000828877 Jy ! Component: 3700 - total flux cleaned = -0.000828892 Jy ! Component: 3750 - total flux cleaned = -0.000825626 Jy ! Component: 3800 - total flux cleaned = -0.000825649 Jy ! Component: 3850 - total flux cleaned = -0.000815899 Jy ! Component: 3900 - total flux cleaned = -0.000828851 Jy ! Component: 3950 - total flux cleaned = -0.000825615 Jy ! Component: 4000 - total flux cleaned = -0.000819201 Jy ! Component: 4050 - total flux cleaned = -0.00081603 Jy ! Total flux subtracted in 4096 components = -0.000828723 Jy ! Clean residual min=-0.000185 max=0.000209 Jy/beam ! Clean residual mean=0.000000 rms=0.000056 Jy/beam ! Combined flux in latest and established models = 0.0201436 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 362 components and 0.0201436 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1012+4229_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9884 x 2.414 at -22.18 degrees (North through East) ! Clean map min=-0.00033134 max=0.017669 Jy/beam ! Writing clean map to FITS file: ./J1012+4229_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.017669 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.57543e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.946649 0.946649 1.8933 3.78659 7.57319 15.1464 30.2928 60.5855 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.017 quit ! Quitting program ! Log file ./J1012+4229_X_uvs.log closed on Mon Oct 28 15:38:42 2013