! Started logfile: ./0348-2749_X_uvs.log on Thu Oct 17 23:06:26 2013 obs 0348-2749_X_uvm.fits ! Reading UV FITS file: 0348-2749_X_uvm.fits ! AN table 1: 2 integrations on 36 of 36 possible baselines. ! AN table 2: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.916667 visibilities/baseline/integration-bin. ! Found source: J0348-2749 ! ! 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 1144 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 ./0348-2749_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 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.101828Jy sigma=18.775707 ! Fit after self-cal, rms=0.570681Jy sigma=7.541472 ! 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=0.9109 mas, bmaj=5.756 mas, bpa=23.32 degrees ! Estimated noise=2.31141 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 = 0.358676 Jy ! Component: 100 - total flux cleaned = 0.457121 Jy ! Total flux subtracted in 100 components = 0.457121 Jy ! Clean residual min=-0.032334 max=0.049306 Jy/beam ! Clean residual mean=-0.000003 rms=0.011238 Jy/beam ! Combined flux in latest and established models = 0.457121 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.457121 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=0.131546Jy sigma=2.755103 ! Fit after self-cal, rms=0.130599Jy sigma=2.749371 ! 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=1.207 mas, bmaj=6.126 mas, bpa=22.78 degrees ! Estimated noise=1.49093 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 = 0.0941608 Jy ! Component: 100 - total flux cleaned = 0.145182 Jy ! Component: 150 - total flux cleaned = 0.175775 Jy ! Component: 200 - total flux cleaned = 0.195296 Jy ! Total flux subtracted in 200 components = 0.195296 Jy ! Clean residual min=-0.020039 max=0.024824 Jy/beam ! Clean residual mean=0.000018 rms=0.007002 Jy/beam ! Combined flux in latest and established models = 0.652418 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 81 components and 0.652418 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=0.077737Jy sigma=1.162379 ! Fit after self-cal, rms=0.074365Jy sigma=1.155250 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.15 HN 1.03 KP 1.00 ! LA 1.03 NL 1.10 OV 1.05 PT 0.87 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 HN 1.04 KP 0.92 LA 0.99 ! NL 1.04 OV 0.99 PT 0.84 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 1.02 KP 0.97 ! LA 0.96 NL 1.06 OV 0.99 PT 0.91 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 HN 1.05 KP 0.92 LA 0.93 ! NL 1.05 OV 0.95 PT 0.89 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.18 HN 1.08 KP 1.09 ! LA 0.96 NL 1.07 OV 1.06 PT 0.93 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 HN 1.13 KP 1.02 LA 0.93 ! NL 1.07 OV 0.98 PT 0.89 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.18 HN 1.09 KP 0.95 ! LA 1.00 NL 1.04 OV 1.04 PT 0.97 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 HN 1.12 KP 0.89 LA 0.96 ! NL 1.03 OV 0.99 PT 0.94 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.10 KP 1.09 ! LA 1.00 NL 0.99 OV 1.02 PT 0.91 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 HN 1.18 KP 1.04 LA 0.97 ! NL 1.02 OV 0.98 PT 0.90 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 HN 1.18 KP 1.08 ! LA 1.06 NL 1.06 OV 1.09 PT 0.95 ! SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 1.25 KP 1.00 LA 1.02 ! NL 1.07 OV 1.04 PT 0.93 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.09 HN 1.11 KP 1.03 ! LA 0.96 NL 1.09 OV 1.09 PT 0.92 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 1.16 KP 0.97 LA 0.93 ! NL 1.09 OV 1.02 PT 0.88 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.09 HN 1.11 KP 1.10 ! LA 0.89 NL 1.06 OV 1.09 PT 0.87 ! SC 1.19 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 HN 1.12 KP 1.03 LA 0.88 ! NL 1.04 OV 1.03 PT 0.83 SC 1.13 ! ! ! Fit before self-cal, rms=0.074365Jy sigma=1.155250 ! Fit after self-cal, rms=0.050489Jy sigma=0.406803 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.224 mas, bmaj=6.293 mas, bpa=22.89 degrees ! Estimated noise=1.48678 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 = -0.00162965 Jy ! Component: 100 - total flux cleaned = -0.00181286 Jy ! Component: 150 - total flux cleaned = -0.00213643 Jy ! Component: 200 - total flux cleaned = -0.00228076 Jy ! Total flux subtracted in 200 components = -0.00228076 Jy ! Clean residual min=-0.009290 max=0.008197 Jy/beam ! Clean residual mean=0.000004 rms=0.001722 Jy/beam ! Combined flux in latest and established models = 0.650137 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.650137 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=0.048780Jy sigma=0.383548 ! Fit after self-cal, rms=0.048164Jy sigma=0.381684 ! 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=0.048164Jy sigma=0.381684 ! Fit after self-cal, rms=0.047987Jy sigma=0.380328 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.225 mas, bmaj=6.315 mas, bpa=22.91 degrees ! Estimated noise=1.48778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00232922 Jy ! Component: 100 - total flux cleaned = -0.0023264 Jy ! Component: 150 - total flux cleaned = -0.00245684 Jy ! Component: 200 - total flux cleaned = -0.00245973 Jy ! Total flux subtracted in 200 components = -0.00245973 Jy ! Clean residual min=-0.008434 max=0.007567 Jy/beam ! Clean residual mean=0.000003 rms=0.001614 Jy/beam ! Combined flux in latest and established models = 0.647677 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 103 components and 0.647677 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=0.046764Jy sigma=0.367043 ! Fit after self-cal, rms=0.046291Jy sigma=0.365967 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 = -0.000442019 Jy ! Component: 100 - total flux cleaned = -0.000440189 Jy ! Component: 150 - total flux cleaned = -0.000440083 Jy ! Component: 200 - total flux cleaned = -0.00053573 Jy ! Total flux subtracted in 200 components = -0.00053573 Jy ! Clean residual min=-0.007955 max=0.007226 Jy/beam ! Clean residual mean=0.000003 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 0.647142 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 0.647141 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=0.045530Jy sigma=0.357415 ! Fit after self-cal, rms=0.045235Jy sigma=0.356652 ! 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=0.045235Jy sigma=0.356652 ! Fit after self-cal, rms=0.044871Jy sigma=0.354465 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.227 mas, bmaj=6.344 mas, bpa=22.94 degrees ! Estimated noise=1.48972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00196041 Jy ! Component: 100 - total flux cleaned = -0.00229184 Jy ! Component: 150 - total flux cleaned = -0.00239206 Jy ! Component: 200 - total flux cleaned = -0.00248109 Jy ! Total flux subtracted in 200 components = -0.00248109 Jy ! Clean residual min=-0.007227 max=0.006818 Jy/beam ! Clean residual mean=0.000003 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 0.64466 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 122 components and 0.64466 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=0.043996Jy sigma=0.347112 ! Fit after self-cal, rms=0.043774Jy sigma=0.346571 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 = -9.33854e-05 Jy ! Component: 100 - total flux cleaned = -0.000175978 Jy ! Component: 150 - total flux cleaned = -0.000172058 Jy ! Component: 200 - total flux cleaned = -0.000173727 Jy ! Total flux subtracted in 200 components = -0.000173727 Jy ! Clean residual min=-0.006890 max=0.006606 Jy/beam ! Clean residual mean=0.000003 rms=0.001439 Jy/beam ! Combined flux in latest and established models = 0.644486 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 128 components and 0.644486 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=0.043268Jy sigma=0.341172 ! Fit after self-cal, rms=0.043114Jy sigma=0.340717 ! 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=0.043114Jy sigma=0.340717 ! Fit after self-cal, rms=0.042772Jy sigma=0.339059 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.764 mas, bmaj=8.278 mas, bpa=12.88 degrees ! Estimated noise=1.44063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140148 Jy ! Component: 100 - total flux cleaned = -5.86712e-05 Jy ! Component: 150 - total flux cleaned = -0.000171223 Jy ! Component: 200 - total flux cleaned = -0.000122963 Jy ! Total flux subtracted in 200 components = -0.000122963 Jy ! Clean residual min=-0.006196 max=0.006441 Jy/beam ! Clean residual mean=0.000003 rms=0.001597 Jy/beam ! Combined flux in latest and established models = 0.644364 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 142 components and 0.644363 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=0.042560Jy sigma=0.334739 ! Fit after self-cal, rms=0.042358Jy sigma=0.334039 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 = -6.78481e-05 Jy ! Component: 100 - total flux cleaned = -2.30432e-05 Jy ! Component: 150 - total flux cleaned = -2.36071e-05 Jy ! Component: 200 - total flux cleaned = -2.5379e-05 Jy ! Total flux subtracted in 200 components = -2.5379e-05 Jy ! Clean residual min=-0.005970 max=0.006278 Jy/beam ! Clean residual mean=0.000003 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.644338 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 147 components and 0.644338 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=0.042150Jy sigma=0.331173 ! Fit after self-cal, rms=0.041995Jy sigma=0.330655 ! 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=1.229 mas, bmaj=6.371 mas, bpa=22.97 degrees ! Estimated noise=1.49162 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.229 x 6.371 at 22.97 degrees (North through East) ! Clean map min=-0.0094991 max=0.447 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=0.9167 mas, bmaj=5.941 mas, bpa=23.48 degrees ! Estimated noise=2.39716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.371712 Jy ! Component: 100 - total flux cleaned = 0.470953 Jy ! Component: 150 - total flux cleaned = 0.525831 Jy ! Component: 200 - total flux cleaned = 0.56033 Jy ! Total flux subtracted in 200 components = 0.56033 Jy ! Clean residual min=-0.012154 max=0.019230 Jy/beam ! Clean residual mean=-0.000002 rms=0.004597 Jy/beam ! Combined flux in latest and established models = 0.56033 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.56033 Jy ! Inverting map and beam ! Estimated beam: bmin=1.229 mas, bmaj=6.371 mas, bpa=22.97 degrees ! Estimated noise=1.49162 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 = 0.0344426 Jy ! Component: 100 - total flux cleaned = 0.0538308 Jy ! Component: 150 - total flux cleaned = 0.0656876 Jy ! Component: 200 - total flux cleaned = 0.0731326 Jy ! Total flux subtracted in 200 components = 0.0731326 Jy ! Clean residual min=-0.006605 max=0.008321 Jy/beam ! Clean residual mean=0.000003 rms=0.001851 Jy/beam ! Combined flux in latest and established models = 0.633463 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 91 components and 0.633463 Jy ! Inverting map ! Added new window around map position (3.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00763632 Jy ! Component: 100 - total flux cleaned = 0.0120509 Jy ! Component: 150 - total flux cleaned = 0.0144348 Jy ! Component: 200 - total flux cleaned = 0.0155256 Jy ! Total flux subtracted in 200 components = 0.0155256 Jy ! Clean residual min=-0.005547 max=0.004072 Jy/beam ! Clean residual mean=0.000003 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.648988 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 131 components and 0.648988 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=2.764 mas, bmaj=8.278 mas, bpa=12.88 degrees ! Estimated noise=1.44063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113692 Jy ! Component: 100 - total flux cleaned = 0.00206015 Jy ! Component: 150 - total flux cleaned = 0.00252626 Jy ! Component: 200 - total flux cleaned = 0.00286833 Jy ! Total flux subtracted in 200 components = 0.00286833 Jy ! Clean residual min=-0.005020 max=0.003622 Jy/beam ! Clean residual mean=0.000003 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.651857 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 = 0.000255071 Jy ! Component: 100 - total flux cleaned = 0.000491999 Jy ! Component: 150 - total flux cleaned = 0.000662913 Jy ! Component: 200 - total flux cleaned = 0.000823282 Jy ! Total flux subtracted in 200 components = 0.000823282 Jy ! Clean residual min=-0.004829 max=0.003530 Jy/beam ! Clean residual mean=0.000002 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.65268 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 159 components and 0.65268 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.229 mas, bmaj=6.371 mas, bpa=22.97 degrees ! Estimated noise=1.49162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000287651 Jy ! Component: 100 - total flux cleaned = 0.000544264 Jy ! Component: 150 - total flux cleaned = 0.000699179 Jy ! Component: 200 - total flux cleaned = 0.000771712 Jy ! Total flux subtracted in 200 components = 0.000771712 Jy ! Clean residual min=-0.004643 max=0.003746 Jy/beam ! Clean residual mean=0.000002 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.653452 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 179 components and 0.653452 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=0.039595Jy sigma=0.303788 ! Fit after self-cal, rms=0.039080Jy sigma=0.299329 wmodel ./0348-2749_X_map.mod ! Writing 179 model components to file: ./0348-2749_X_map.mod wobs ./0348-2749_X_uvs.fits ! Writing UV FITS file: ./0348-2749_X_uvs.fits wwins ./0348-2749_X_map.win ! wwins: Wrote 2 windows to ./0348-2749_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 = -0.00197416 Jy ! Component: 100 - total flux cleaned = -0.00289087 Jy ! Component: 150 - total flux cleaned = -0.00342808 Jy ! Component: 200 - total flux cleaned = -0.00376658 Jy ! Component: 250 - total flux cleaned = -0.00394725 Jy ! Component: 300 - total flux cleaned = -0.00416307 Jy ! Component: 350 - total flux cleaned = -0.00445012 Jy ! Component: 400 - total flux cleaned = -0.00472212 Jy ! Component: 450 - total flux cleaned = -0.00494637 Jy ! Component: 500 - total flux cleaned = -0.00509036 Jy ! Component: 550 - total flux cleaned = -0.00526567 Jy ! Component: 600 - total flux cleaned = -0.0053335 Jy ! Component: 650 - total flux cleaned = -0.00533351 Jy ! Component: 700 - total flux cleaned = -0.00523977 Jy ! Component: 750 - total flux cleaned = -0.00524047 Jy ! Component: 800 - total flux cleaned = -0.00530039 Jy ! Component: 850 - total flux cleaned = -0.00524078 Jy ! Component: 900 - total flux cleaned = -0.00521242 Jy ! Component: 950 - total flux cleaned = -0.0052404 Jy ! Component: 1000 - total flux cleaned = -0.00526754 Jy ! Component: 1050 - total flux cleaned = -0.00510806 Jy ! Component: 1100 - total flux cleaned = -0.00510883 Jy ! Component: 1150 - total flux cleaned = -0.00500589 Jy ! Component: 1200 - total flux cleaned = -0.00487956 Jy ! Component: 1250 - total flux cleaned = -0.00475554 Jy ! Component: 1300 - total flux cleaned = -0.00463354 Jy ! Component: 1350 - total flux cleaned = -0.00463357 Jy ! Component: 1400 - total flux cleaned = -0.00453927 Jy ! Component: 1450 - total flux cleaned = -0.00446995 Jy ! Component: 1500 - total flux cleaned = -0.00442379 Jy ! Component: 1550 - total flux cleaned = -0.00433378 Jy ! Component: 1600 - total flux cleaned = -0.00428922 Jy ! Component: 1650 - total flux cleaned = -0.00411462 Jy ! Component: 1700 - total flux cleaned = -0.00400687 Jy ! Component: 1750 - total flux cleaned = -0.00383716 Jy ! Component: 1800 - total flux cleaned = -0.00377432 Jy ! Component: 1850 - total flux cleaned = -0.00367091 Jy ! Component: 1900 - total flux cleaned = -0.00354807 Jy ! Component: 1950 - total flux cleaned = -0.00352772 Jy ! Component: 2000 - total flux cleaned = -0.00342745 Jy ! Component: 2050 - total flux cleaned = -0.00336769 Jy ! Component: 2100 - total flux cleaned = -0.00328889 Jy ! Component: 2150 - total flux cleaned = -0.00323025 Jy ! Component: 2200 - total flux cleaned = -0.00317234 Jy ! Component: 2250 - total flux cleaned = -0.00323009 Jy ! Component: 2300 - total flux cleaned = -0.00323 Jy ! Component: 2350 - total flux cleaned = -0.00321108 Jy ! Component: 2400 - total flux cleaned = -0.00326787 Jy ! Component: 2450 - total flux cleaned = -0.0033243 Jy ! Component: 2500 - total flux cleaned = -0.00336171 Jy ! Component: 2550 - total flux cleaned = -0.00338015 Jy ! Component: 2600 - total flux cleaned = -0.00339866 Jy ! Component: 2650 - total flux cleaned = -0.00339871 Jy ! Component: 2700 - total flux cleaned = -0.00345406 Jy ! Component: 2750 - total flux cleaned = -0.00339878 Jy ! Component: 2800 - total flux cleaned = -0.00334351 Jy ! Component: 2850 - total flux cleaned = -0.00328834 Jy ! Component: 2900 - total flux cleaned = -0.00325156 Jy ! Component: 2950 - total flux cleaned = -0.00323304 Jy ! Component: 3000 - total flux cleaned = -0.00319632 Jy ! Component: 3050 - total flux cleaned = -0.00317786 Jy ! Component: 3100 - total flux cleaned = -0.00315933 Jy ! Component: 3150 - total flux cleaned = -0.00314062 Jy ! Component: 3200 - total flux cleaned = -0.00312187 Jy ! Component: 3250 - total flux cleaned = -0.00306573 Jy ! Component: 3300 - total flux cleaned = -0.00299074 Jy ! Component: 3350 - total flux cleaned = -0.00299075 Jy ! Component: 3400 - total flux cleaned = -0.00293415 Jy ! Component: 3450 - total flux cleaned = -0.00289625 Jy ! Component: 3500 - total flux cleaned = -0.00285796 Jy ! Component: 3550 - total flux cleaned = -0.00281956 Jy ! Component: 3600 - total flux cleaned = -0.00280018 Jy ! Component: 3650 - total flux cleaned = -0.00274202 Jy ! Component: 3700 - total flux cleaned = -0.00270299 Jy ! Component: 3750 - total flux cleaned = -0.00268344 Jy ! Component: 3800 - total flux cleaned = -0.00264372 Jy ! Component: 3850 - total flux cleaned = -0.00262373 Jy ! Component: 3900 - total flux cleaned = -0.00258338 Jy ! Component: 3950 - total flux cleaned = -0.00258316 Jy ! Component: 4000 - total flux cleaned = -0.0025627 Jy ! Component: 4050 - total flux cleaned = -0.00252134 Jy ! Total flux subtracted in 4096 components = -0.0024586 Jy ! Clean residual min=-0.001162 max=0.001263 Jy/beam ! Clean residual mean=-0.000000 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.650993 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 440 components and 0.650994 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./0348-2749_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.229 x 6.371 at 22.97 degrees (North through East) ! Clean map min=-0.0032087 max=0.45681 Jy/beam ! Writing clean map to FITS file: ./0348-2749_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.456806 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000363259 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.238564 0.238564 0.477129 0.954257 1.90851 3.81703 7.63406 15.2681 30.5362 61.0725 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.456 quit ! Quitting program ! Log file ./0348-2749_X_uvs.log closed on Thu Oct 17 23:06:30 2013