! Started logfile: ./J0332-1119_X_uvs.log on Mon Oct 28 15:37:15 2013 obs J0332-1119_X_uva.fits ! Reading UV FITS file: J0332-1119_X_uva.fits ! AN table 1: 11 integrations on 36 of 36 possible baselines. ! AN table 2: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.800187 visibilities/baseline/integration-bin. ! Found source: J0332-1119 ! ! 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 6856 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 ./J0332-1119_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 2 telescope corrections were flagged in sub-array 1. ! A total of 31 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 31 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 31 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 31 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 31 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 31 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 31 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 31 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.000870Jy sigma=1.204328 ! Fit after self-cal, rms=0.975602Jy sigma=1.165005 ! 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=0.8478 mas, bmaj=2.236 mas, bpa=4.849 degrees ! Estimated noise=14.3637 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 = 0.0210768 Jy ! Component: 100 - total flux cleaned = 0.0261375 Jy ! Total flux subtracted in 100 components = 0.0261375 Jy ! Clean residual min=-0.001699 max=0.002136 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0261375 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0261375 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=0.020283Jy sigma=0.024865 ! Fit after self-cal, rms=0.016736Jy sigma=0.021383 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373827 Jy ! Component: 100 - total flux cleaned = 0.00518394 Jy ! Total flux subtracted in 100 components = 0.00518394 Jy ! Clean residual min=-0.001558 max=0.001511 Jy/beam ! Clean residual mean=0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0313214 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 24 components and 0.0313214 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=0.016797Jy sigma=0.019291 ! Fit after self-cal, rms=0.016796Jy sigma=0.019287 ! 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=1.102 mas, bmaj=2.69 mas, bpa=2.515 degrees ! Estimated noise=7.78115 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 = 0.00102788 Jy ! Component: 100 - total flux cleaned = 0.00147581 Jy ! Component: 150 - total flux cleaned = 0.00154428 Jy ! Component: 200 - total flux cleaned = 0.00157132 Jy ! Total flux subtracted in 200 components = 0.00157132 Jy ! Clean residual min=-0.001134 max=0.001369 Jy/beam ! Clean residual mean=-0.000000 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0328927 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.0328927 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=0.016982Jy sigma=0.018958 ! Fit after self-cal, rms=0.016982Jy sigma=0.018957 ! 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 1.05 HN 0.86 KP 0.94 ! LA 0.98 NL 1.02 OV 0.99 PT 0.88 ! SC 0.90 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 1.21 HN 0.89 KP 1.00 ! LA 1.07 MK 0.95 NL 1.04 OV 1.00 ! PT 0.84 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.88 KP 0.88 ! LA 0.85 NL 0.98 OV 0.93 PT 0.91 ! SC 0.84 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.10 HN 0.85 KP 0.91 ! LA 1.01 MK 1.04 NL 1.05 OV 0.98 ! PT 0.91 SC 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.02 HN 0.93 KP 1.00 ! LA 0.92 NL 0.93 OV 1.00 PT 0.90 ! SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 FD 1.17 HN 0.87 KP 1.24 ! LA 0.95 MK 1.04 NL 1.04 OV 1.04 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 0.88 KP 0.90 ! LA 0.96 NL 0.90 OV 0.87 PT 0.83 ! SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.23 HN 1.07 KP 0.97 ! LA 0.95 MK 1.03 NL 1.01 OV 1.07 ! PT 0.96 SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 0.82 KP 1.01 ! LA 0.96 NL 0.83 OV 0.92 PT 0.84 ! SC 0.79 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.17 HN 0.90 KP 1.13 ! LA 1.07 MK 0.91 NL 0.91 OV 0.96 ! PT 1.01 SC 0.83 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.07 KP 0.98 ! LA 1.02 NL 0.98 OV 1.01 PT 0.84 ! SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.12 HN 0.94 KP 1.07 ! LA 1.06 MK 1.02 NL 0.94 OV 1.10 ! PT 0.98 SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.90 KP 0.96 ! LA 0.87 NL 0.91 OV 1.08 PT 0.84 ! SC 0.84 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.10 HN 0.89 KP 0.99 ! LA 0.93 MK 0.94 NL 1.02 OV 1.35 ! PT 0.92 SC 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 0.85 KP 0.99 ! LA 0.78 NL 0.86 OV 1.03 PT 0.83 ! SC 1.14 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.18 HN 0.98 KP 1.06 ! LA 0.88 MK 0.85 NL 0.99 OV 1.09 ! PT 0.89 SC 1.02 ! ! ! Fit before self-cal, rms=0.016982Jy sigma=0.018957 ! Fit after self-cal, rms=0.016076Jy sigma=0.017666 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=2.685 mas, bpa=2.679 degrees ! Estimated noise=7.16769 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 = -0.00189832 Jy ! Component: 100 - total flux cleaned = -0.002242 Jy ! Component: 150 - total flux cleaned = -0.00220354 Jy ! Component: 200 - total flux cleaned = -0.00217479 Jy ! Total flux subtracted in 200 components = -0.00217479 Jy ! Clean residual min=-0.000568 max=0.000656 Jy/beam ! Clean residual mean=0.000001 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0307179 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.0307179 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=0.015392Jy sigma=0.017930 ! Fit after self-cal, rms=0.015412Jy sigma=0.017920 ! 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=0.015412Jy sigma=0.017920 ! Fit after self-cal, rms=0.014872Jy sigma=0.017650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=2.673 mas, bpa=2.71 degrees ! Estimated noise=6.632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00175429 Jy ! Component: 100 - total flux cleaned = -0.00211777 Jy ! Component: 150 - total flux cleaned = -0.00208964 Jy ! Component: 200 - total flux cleaned = -0.00206593 Jy ! Total flux subtracted in 200 components = -0.00206593 Jy ! Clean residual min=-0.000529 max=0.000609 Jy/beam ! Clean residual mean=0.000001 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.028652 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.028652 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=0.014243Jy sigma=0.017917 ! Fit after self-cal, rms=0.014243Jy sigma=0.017917 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 (-2.2, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000555274 Jy ! Component: 100 - total flux cleaned = 0.000821813 Jy ! Component: 150 - total flux cleaned = 0.000897648 Jy ! Component: 200 - total flux cleaned = 0.000897909 Jy ! Total flux subtracted in 200 components = 0.000897909 Jy ! Clean residual min=-0.000471 max=0.000443 Jy/beam ! Clean residual mean=0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0295499 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 0.0295499 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=0.014206Jy sigma=0.017883 ! Fit after self-cal, rms=0.014205Jy sigma=0.017877 ! 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=0.014205Jy sigma=0.017877 ! Fit after self-cal, rms=0.013673Jy sigma=0.017611 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=2.659 mas, bpa=2.773 degrees ! Estimated noise=6.13378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00161936 Jy ! Component: 100 - total flux cleaned = -0.00180489 Jy ! Component: 150 - total flux cleaned = -0.00172831 Jy ! Component: 200 - total flux cleaned = -0.00165735 Jy ! Total flux subtracted in 200 components = -0.00165735 Jy ! Clean residual min=-0.000422 max=0.000392 Jy/beam ! Clean residual mean=0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0278926 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.0278925 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=0.013092Jy sigma=0.017868 ! Fit after self-cal, rms=0.013092Jy sigma=0.017866 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.97452e-05 Jy ! Component: 100 - total flux cleaned = 0.000121496 Jy ! Component: 150 - total flux cleaned = 0.000136369 Jy ! Component: 200 - total flux cleaned = 0.000149998 Jy ! Total flux subtracted in 200 components = 0.000149998 Jy ! Clean residual min=-0.000412 max=0.000397 Jy/beam ! Clean residual mean=0.000000 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0280425 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.0280425 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=0.013078Jy sigma=0.017869 ! Fit after self-cal, rms=0.013078Jy sigma=0.017868 ! 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=0.013078Jy sigma=0.017868 ! Fit after self-cal, rms=0.012592Jy sigma=0.017601 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.25 mas, bmaj=4.124 mas, bpa=0.9765 degrees ! Estimated noise=6.68816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00137351 Jy ! Component: 100 - total flux cleaned = -0.00165695 Jy ! Component: 150 - total flux cleaned = -0.00163449 Jy ! Component: 200 - total flux cleaned = -0.00161297 Jy ! Total flux subtracted in 200 components = -0.00161297 Jy ! Clean residual min=-0.000439 max=0.000418 Jy/beam ! Clean residual mean=0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0264296 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 0.0264296 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=0.012090Jy sigma=0.017833 ! Fit after self-cal, rms=0.012090Jy sigma=0.017832 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.60408e-05 Jy ! Component: 100 - total flux cleaned = 4.99929e-05 Jy ! Component: 150 - total flux cleaned = 6.09241e-05 Jy ! Component: 200 - total flux cleaned = 6.46825e-05 Jy ! Total flux subtracted in 200 components = 6.46825e-05 Jy ! Clean residual min=-0.000434 max=0.000418 Jy/beam ! Clean residual mean=0.000001 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0264943 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 99 components and 0.0264942 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=0.012081Jy sigma=0.017839 ! Fit after self-cal, rms=0.012081Jy sigma=0.017839 ! 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=1.074 mas, bmaj=2.644 mas, bpa=2.815 degrees ! Estimated noise=5.67021 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.074 x 2.644 at 2.815 degrees (North through East) ! Clean map min=-0.00034495 max=0.022312 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=0.8357 mas, bmaj=2.215 mas, bpa=5.322 degrees ! Estimated noise=10.3735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166903 Jy ! Component: 100 - total flux cleaned = 0.020807 Jy ! Component: 150 - total flux cleaned = 0.0225268 Jy ! Component: 200 - total flux cleaned = 0.0236212 Jy ! Total flux subtracted in 200 components = 0.0236212 Jy ! Clean residual min=-0.000797 max=0.000780 Jy/beam ! Clean residual mean=0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0236212 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0236212 Jy ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=2.644 mas, bpa=2.815 degrees ! Estimated noise=5.67021 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 = 0.00101719 Jy ! Component: 100 - total flux cleaned = 0.00160249 Jy ! Component: 150 - total flux cleaned = 0.00201475 Jy ! Component: 200 - total flux cleaned = 0.00231806 Jy ! Total flux subtracted in 200 components = 0.00231806 Jy ! Clean residual min=-0.000402 max=0.000386 Jy/beam ! Clean residual mean=0.000000 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0259393 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 69 components and 0.0259393 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=2.25 mas, bmaj=4.124 mas, bpa=0.9765 degrees ! Estimated noise=6.68816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000324978 Jy ! Component: 100 - total flux cleaned = 0.000507541 Jy ! Component: 150 - total flux cleaned = 0.000563024 Jy ! Component: 200 - total flux cleaned = 0.000594713 Jy ! Total flux subtracted in 200 components = 0.000594713 Jy ! Clean residual min=-0.000425 max=0.000413 Jy/beam ! Clean residual mean=0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.026534 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 = 2.59487e-05 Jy ! Component: 100 - total flux cleaned = 3.15003e-05 Jy ! Component: 150 - total flux cleaned = 3.64434e-05 Jy ! Component: 200 - total flux cleaned = 4.09367e-05 Jy ! Total flux subtracted in 200 components = 4.09367e-05 Jy ! Clean residual min=-0.000426 max=0.000414 Jy/beam ! Clean residual mean=0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0265749 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 101 components and 0.0265749 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=2.644 mas, bpa=2.815 degrees ! Estimated noise=5.67021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.13423e-05 Jy ! Component: 100 - total flux cleaned = -5.67963e-05 Jy ! Component: 150 - total flux cleaned = -5.24564e-05 Jy ! Component: 200 - total flux cleaned = -4.43172e-05 Jy ! Total flux subtracted in 200 components = -4.43172e-05 Jy ! Clean residual min=-0.000369 max=0.000379 Jy/beam ! Clean residual mean=0.000000 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0265306 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 116 components and 0.0265306 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=0.012045Jy sigma=0.017880 ! Fit after self-cal, rms=0.012045Jy sigma=0.017878 wmodel ./J0332-1119_X_map.mod ! Writing 116 model components to file: ./J0332-1119_X_map.mod wobs ./J0332-1119_X_uvs.fits ! Writing UV FITS file: ./J0332-1119_X_uvs.fits wwins ./J0332-1119_X_map.win ! wwins: Wrote 2 windows to ./J0332-1119_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 = 3.48826e-05 Jy ! Component: 100 - total flux cleaned = 6.09605e-05 Jy ! Component: 150 - total flux cleaned = 9.82227e-05 Jy ! Component: 200 - total flux cleaned = 0.000134182 Jy ! Component: 250 - total flux cleaned = 0.000168945 Jy ! Component: 300 - total flux cleaned = 0.000202641 Jy ! Component: 350 - total flux cleaned = 0.000224542 Jy ! Component: 400 - total flux cleaned = 0.000256433 Jy ! Component: 450 - total flux cleaned = 0.000246038 Jy ! Component: 500 - total flux cleaned = 0.000261321 Jy ! Component: 550 - total flux cleaned = 0.000266111 Jy ! Component: 600 - total flux cleaned = 0.000251492 Jy ! Component: 650 - total flux cleaned = 0.000246762 Jy ! Component: 700 - total flux cleaned = 0.000232887 Jy ! Component: 750 - total flux cleaned = 0.000223817 Jy ! Component: 800 - total flux cleaned = 0.000196825 Jy ! Component: 850 - total flux cleaned = 0.000187977 Jy ! Component: 900 - total flux cleaned = 0.000170522 Jy ! Component: 950 - total flux cleaned = 0.000157559 Jy ! Component: 1000 - total flux cleaned = 0.000140612 Jy ! Component: 1050 - total flux cleaned = 0.000115654 Jy ! Component: 1100 - total flux cleaned = 0.000103351 Jy ! Component: 1150 - total flux cleaned = 9.12394e-05 Jy ! Component: 1200 - total flux cleaned = 7.12442e-05 Jy ! Component: 1250 - total flux cleaned = 5.15394e-05 Jy ! Component: 1300 - total flux cleaned = 2.82002e-05 Jy ! Component: 1350 - total flux cleaned = 2.05443e-05 Jy ! Component: 1400 - total flux cleaned = 9.07024e-06 Jy ! Component: 1450 - total flux cleaned = -1.71819e-05 Jy ! Component: 1500 - total flux cleaned = -3.57792e-05 Jy ! Component: 1550 - total flux cleaned = -3.57489e-05 Jy ! Component: 1600 - total flux cleaned = -4.29506e-05 Jy ! Component: 1650 - total flux cleaned = -5.00863e-05 Jy ! Component: 1700 - total flux cleaned = -4.65243e-05 Jy ! Component: 1750 - total flux cleaned = -4.3e-05 Jy ! Component: 1800 - total flux cleaned = -5.34798e-05 Jy ! Component: 1850 - total flux cleaned = -6.04164e-05 Jy ! Component: 1900 - total flux cleaned = -6.72506e-05 Jy ! Component: 1950 - total flux cleaned = -8.42373e-05 Jy ! Component: 2000 - total flux cleaned = -8.75899e-05 Jy ! Component: 2050 - total flux cleaned = -9.75437e-05 Jy ! Component: 2100 - total flux cleaned = -0.000107437 Jy ! Component: 2150 - total flux cleaned = -0.000113957 Jy ! Component: 2200 - total flux cleaned = -0.000107447 Jy ! Component: 2250 - total flux cleaned = -0.000120286 Jy ! Component: 2300 - total flux cleaned = -0.000120306 Jy ! Component: 2350 - total flux cleaned = -0.000142436 Jy ! Component: 2400 - total flux cleaned = -0.00013927 Jy ! Component: 2450 - total flux cleaned = -0.000126866 Jy ! Component: 2500 - total flux cleaned = -0.000139186 Jy ! Component: 2550 - total flux cleaned = -0.000148352 Jy ! Component: 2600 - total flux cleaned = -0.000145323 Jy ! Component: 2650 - total flux cleaned = -0.00015737 Jy ! Component: 2700 - total flux cleaned = -0.000163383 Jy ! Component: 2750 - total flux cleaned = -0.000166331 Jy ! Component: 2800 - total flux cleaned = -0.000166316 Jy ! Component: 2850 - total flux cleaned = -0.00017801 Jy ! Component: 2900 - total flux cleaned = -0.000180876 Jy ! Component: 2950 - total flux cleaned = -0.000175116 Jy ! Component: 3000 - total flux cleaned = -0.000180857 Jy ! Component: 3050 - total flux cleaned = -0.000178026 Jy ! Component: 3100 - total flux cleaned = -0.000192092 Jy ! Component: 3150 - total flux cleaned = -0.00018928 Jy ! Component: 3200 - total flux cleaned = -0.000192078 Jy ! Component: 3250 - total flux cleaned = -0.000192067 Jy ! Component: 3300 - total flux cleaned = -0.000194822 Jy ! Component: 3350 - total flux cleaned = -0.000194815 Jy ! Component: 3400 - total flux cleaned = -0.00021373 Jy ! Component: 3450 - total flux cleaned = -0.000202967 Jy ! Component: 3500 - total flux cleaned = -0.000205671 Jy ! Component: 3550 - total flux cleaned = -0.000203012 Jy ! Component: 3600 - total flux cleaned = -0.000203053 Jy ! Component: 3650 - total flux cleaned = -0.000216182 Jy ! Component: 3700 - total flux cleaned = -0.000210966 Jy ! Component: 3750 - total flux cleaned = -0.000210982 Jy ! Component: 3800 - total flux cleaned = -0.000216125 Jy ! Component: 3850 - total flux cleaned = -0.000218674 Jy ! Component: 3900 - total flux cleaned = -0.000205932 Jy ! Component: 3950 - total flux cleaned = -0.000213531 Jy ! Component: 4000 - total flux cleaned = -0.000223643 Jy ! Component: 4050 - total flux cleaned = -0.000208599 Jy ! Total flux subtracted in 4096 components = -0.000213588 Jy ! Clean residual min=-0.000141 max=0.000148 Jy/beam ! Clean residual mean=0.000000 rms=0.000046 Jy/beam ! Combined flux in latest and established models = 0.026317 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 424 components and 0.026317 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J0332-1119_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.074 x 2.644 at 2.815 degrees (North through East) ! Clean map min=-0.00031907 max=0.022141 Jy/beam ! Writing clean map to FITS file: ./J0332-1119_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0221409 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.49515e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.609075 0.609075 1.21815 2.4363 4.8726 9.74521 19.4904 38.9808 77.9616 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.022 quit ! Quitting program ! Log file ./J0332-1119_X_uvs.log closed on Mon Oct 28 15:37:28 2013