! Started logfile: ./J2000-2930_X_uvs.log on Mon Oct 28 15:40:12 2013 obs J2000-2930_X_uva.fits ! Reading UV FITS file: J2000-2930_X_uva.fits ! AN table 1: 11 integrations on 28 of 28 possible baselines. ! AN table 2: 11 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.967532 visibilities/baseline/integration-bin. ! Found source: J2000-2930 ! ! 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 4768 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 ./J2000-2930_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 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.999589Jy sigma=1.267904 ! Fit after self-cal, rms=0.964360Jy sigma=1.211111 ! 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=0.9525 mas, bmaj=2.795 mas, bpa=20.56 degrees ! Estimated noise=17.9225 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 = 0.0308604 Jy ! Component: 100 - total flux cleaned = 0.0377109 Jy ! Total flux subtracted in 100 components = 0.0377109 Jy ! Clean residual min=-0.002110 max=0.002393 Jy/beam ! Clean residual mean=-0.000018 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0377109 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0377109 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=0.024300Jy sigma=0.028887 ! Fit after self-cal, rms=0.022937Jy sigma=0.027394 ! 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=1.323 mas, bmaj=3.542 mas, bpa=16.11 degrees ! Estimated noise=8.90294 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 = 0.00420523 Jy ! Component: 100 - total flux cleaned = 0.00580264 Jy ! Component: 150 - total flux cleaned = 0.00658513 Jy ! Component: 200 - total flux cleaned = 0.00699854 Jy ! Total flux subtracted in 200 components = 0.00699854 Jy ! Clean residual min=-0.001825 max=0.001508 Jy/beam ! Clean residual mean=-0.000028 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0447095 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 37 components and 0.0447095 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=0.023156Jy sigma=0.025459 ! Fit after self-cal, rms=0.023176Jy sigma=0.025424 ! 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: ! FD 1.13 HN 0.94 KP 0.93 LA 1.05 ! NL 0.98 OV 0.99 PT 0.80 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.10 KP 0.92 LA 0.93 ! NL 1.04 OV 1.05 PT 0.84 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.76 KP 0.92 LA 0.96 ! NL 0.97 OV 0.87 PT 0.85 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.03 KP 1.00 LA 0.77 ! NL 0.98 OV 0.86 PT 0.91 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 0.88 KP 1.11 LA 0.89 ! NL 0.94 OV 0.92 PT 0.86 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.81 FD 1.16 KP 1.01 LA 0.94 ! NL 1.10 OV 1.04 PT 0.91 SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 0.94 KP 0.96 LA 0.92 ! NL 1.11 OV 1.01 PT 0.88 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.14 KP 0.90 LA 0.99 ! NL 0.97 OV 0.99 PT 0.91 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.99 KP 1.12 LA 0.91 ! NL 0.95 OV 1.04 PT 0.83 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 0.99 KP 1.14 LA 0.98 ! NL 0.94 OV 0.87 PT 0.89 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.06 KP 0.99 LA 1.02 ! NL 0.95 OV 1.01 PT 0.94 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.11 KP 1.03 LA 0.98 ! NL 0.98 OV 1.01 PT 0.93 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 0.84 KP 0.98 LA 0.94 ! NL 0.97 OV 0.99 PT 0.91 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.07 KP 1.00 LA 0.92 ! NL 1.04 OV 1.04 PT 0.83 SC 0.84 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.01 KP 1.08 LA 0.91 ! NL 1.14 OV 1.08 PT 0.79 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.01 KP 1.10 LA 0.92 ! NL 0.94 OV 1.00 PT 0.79 SC 1.01 ! ! ! Fit before self-cal, rms=0.023176Jy sigma=0.025424 ! Fit after self-cal, rms=0.022080Jy sigma=0.023919 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.318 mas, bmaj=3.524 mas, bpa=15.98 degrees ! Estimated noise=8.24392 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 = -0.00232997 Jy ! Component: 100 - total flux cleaned = -0.00286124 Jy ! Component: 150 - total flux cleaned = -0.00290027 Jy ! Component: 200 - total flux cleaned = -0.00290756 Jy ! Total flux subtracted in 200 components = -0.00290756 Jy ! Clean residual min=-0.000832 max=0.000761 Jy/beam ! Clean residual mean=-0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0418019 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 42 components and 0.0418019 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=0.021285Jy sigma=0.024251 ! Fit after self-cal, rms=0.021303Jy sigma=0.024234 ! 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=0.021303Jy sigma=0.024234 ! Fit after self-cal, rms=0.020533Jy sigma=0.023905 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.316 mas, bmaj=3.513 mas, bpa=15.93 degrees ! Estimated noise=7.68041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00215515 Jy ! Component: 100 - total flux cleaned = -0.0026449 Jy ! Component: 150 - total flux cleaned = -0.0027356 Jy ! Component: 200 - total flux cleaned = -0.00274501 Jy ! Total flux subtracted in 200 components = -0.00274501 Jy ! Clean residual min=-0.000767 max=0.000714 Jy/beam ! Clean residual mean=-0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0390569 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0390569 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=0.019801Jy sigma=0.024243 ! Fit after self-cal, rms=0.019802Jy sigma=0.024243 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 = -1.2532e-05 Jy ! Component: 100 - total flux cleaned = -8.42741e-06 Jy ! Component: 150 - total flux cleaned = -5.04723e-06 Jy ! Component: 200 - total flux cleaned = -8.08253e-06 Jy ! Total flux subtracted in 200 components = -8.08253e-06 Jy ! Clean residual min=-0.000777 max=0.000713 Jy/beam ! Clean residual mean=-0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0390488 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.0390488 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=0.019788Jy sigma=0.024252 ! Fit after self-cal, rms=0.019789Jy sigma=0.024252 ! 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=0.019789Jy sigma=0.024252 ! Fit after self-cal, rms=0.019070Jy sigma=0.023911 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.314 mas, bmaj=3.502 mas, bpa=15.99 degrees ! Estimated noise=7.16358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00192532 Jy ! Component: 100 - total flux cleaned = -0.002371 Jy ! Component: 150 - total flux cleaned = -0.00251739 Jy ! Component: 200 - total flux cleaned = -0.00252702 Jy ! Total flux subtracted in 200 components = -0.00252702 Jy ! Clean residual min=-0.000733 max=0.000660 Jy/beam ! Clean residual mean=-0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0365218 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 56 components and 0.0365218 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=0.018430Jy sigma=0.024247 ! Fit after self-cal, rms=0.018431Jy sigma=0.024246 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 = -3.27858e-06 Jy ! Component: 100 - total flux cleaned = -6.06475e-06 Jy ! Component: 150 - total flux cleaned = -8.40141e-06 Jy ! Component: 200 - total flux cleaned = -1.04997e-05 Jy ! Total flux subtracted in 200 components = -1.04997e-05 Jy ! Clean residual min=-0.000745 max=0.000659 Jy/beam ! Clean residual mean=-0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0365113 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.0365113 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=0.018423Jy sigma=0.024253 ! Fit after self-cal, rms=0.018424Jy sigma=0.024252 ! 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=0.018424Jy sigma=0.024252 ! Fit after self-cal, rms=0.017761Jy sigma=0.023910 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.558 mas, bmaj=5.947 mas, bpa=6.38 degrees ! Estimated noise=7.27504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00182387 Jy ! Component: 100 - total flux cleaned = -0.00222247 Jy ! Component: 150 - total flux cleaned = -0.00228674 Jy ! Component: 200 - total flux cleaned = -0.00228403 Jy ! Total flux subtracted in 200 components = -0.00228403 Jy ! Clean residual min=-0.000710 max=0.000588 Jy/beam ! Clean residual mean=-0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0342273 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.0342273 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=0.017155Jy sigma=0.024259 ! Fit after self-cal, rms=0.017155Jy sigma=0.024256 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 = -8.38243e-06 Jy ! Component: 100 - total flux cleaned = -2.38375e-06 Jy ! Component: 150 - total flux cleaned = 2.88919e-06 Jy ! Component: 200 - total flux cleaned = 7.77426e-06 Jy ! Total flux subtracted in 200 components = 7.77426e-06 Jy ! Clean residual min=-0.000714 max=0.000581 Jy/beam ! Clean residual mean=-0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.034235 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.034235 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=0.017149Jy sigma=0.024264 ! Fit after self-cal, rms=0.017150Jy sigma=0.024264 ! 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=1.312 mas, bmaj=3.494 mas, bpa=16.06 degrees ! Estimated noise=6.68203 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.312 x 3.494 at 16.06 degrees (North through East) ! Clean map min=-0.00066496 max=0.03097 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=0.9472 mas, bmaj=2.775 mas, bpa=20.71 degrees ! Estimated noise=13.4276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0236207 Jy ! Component: 100 - total flux cleaned = 0.0290793 Jy ! Component: 150 - total flux cleaned = 0.0312934 Jy ! Component: 200 - total flux cleaned = 0.032442 Jy ! Total flux subtracted in 200 components = 0.032442 Jy ! Clean residual min=-0.001187 max=0.001075 Jy/beam ! Clean residual mean=-0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.032442 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.032442 Jy ! Inverting map and beam ! Estimated beam: bmin=1.312 mas, bmaj=3.494 mas, bpa=16.06 degrees ! Estimated noise=6.68203 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 = 0.000987982 Jy ! Component: 100 - total flux cleaned = 0.00135952 Jy ! Component: 150 - total flux cleaned = 0.00148746 Jy ! Component: 200 - total flux cleaned = 0.00151441 Jy ! Total flux subtracted in 200 components = 0.00151441 Jy ! Clean residual min=-0.000717 max=0.000619 Jy/beam ! Clean residual mean=-0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0339564 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.0339564 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=2.558 mas, bmaj=5.947 mas, bpa=6.38 degrees ! Estimated noise=7.27504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168235 Jy ! Component: 100 - total flux cleaned = 0.000179143 Jy ! Component: 150 - total flux cleaned = 0.000188839 Jy ! Component: 200 - total flux cleaned = 0.000197356 Jy ! Total flux subtracted in 200 components = 0.000197356 Jy ! Clean residual min=-0.000730 max=0.000585 Jy/beam ! Clean residual mean=-0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0341538 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 = 5.28864e-06 Jy ! Component: 100 - total flux cleaned = 1.01762e-05 Jy ! Component: 150 - total flux cleaned = 1.26065e-05 Jy ! Component: 200 - total flux cleaned = 1.72567e-05 Jy ! Total flux subtracted in 200 components = 1.72567e-05 Jy ! Clean residual min=-0.000724 max=0.000581 Jy/beam ! Clean residual mean=-0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.034171 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.034171 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.312 mas, bmaj=3.494 mas, bpa=16.06 degrees ! Estimated noise=6.68203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.46201e-05 Jy ! Component: 100 - total flux cleaned = -7.44241e-05 Jy ! Component: 150 - total flux cleaned = -7.45276e-05 Jy ! Component: 200 - total flux cleaned = -7.04918e-05 Jy ! Total flux subtracted in 200 components = -7.04918e-05 Jy ! Clean residual min=-0.000698 max=0.000614 Jy/beam ! Clean residual mean=-0.000000 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0341005 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.0341005 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=0.017151Jy sigma=0.024277 ! Fit after self-cal, rms=0.017153Jy sigma=0.024276 wmodel ./J2000-2930_X_map.mod ! Writing 57 model components to file: ./J2000-2930_X_map.mod wobs ./J2000-2930_X_uvs.fits ! Writing UV FITS file: ./J2000-2930_X_uvs.fits wwins ./J2000-2930_X_map.win ! wwins: Wrote 1 windows to ./J2000-2930_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 = -0.000114258 Jy ! Component: 100 - total flux cleaned = -9.30687e-05 Jy ! Component: 150 - total flux cleaned = -6.31871e-05 Jy ! Component: 200 - total flux cleaned = -2.479e-05 Jy ! Component: 250 - total flux cleaned = -3.40524e-05 Jy ! Component: 300 - total flux cleaned = -7.39012e-06 Jy ! Component: 350 - total flux cleaned = 1.83335e-05 Jy ! Component: 400 - total flux cleaned = 5.17129e-05 Jy ! Component: 450 - total flux cleaned = 0.000100512 Jy ! Component: 500 - total flux cleaned = 0.00011636 Jy ! Component: 550 - total flux cleaned = 0.000131874 Jy ! Component: 600 - total flux cleaned = 0.000162338 Jy ! Component: 650 - total flux cleaned = 0.000169938 Jy ! Component: 700 - total flux cleaned = 0.000199143 Jy ! Component: 750 - total flux cleaned = 0.000256555 Jy ! Component: 800 - total flux cleaned = 0.000277663 Jy ! Component: 850 - total flux cleaned = 0.000298505 Jy ! Component: 900 - total flux cleaned = 0.000319089 Jy ! Component: 950 - total flux cleaned = 0.000352849 Jy ! Component: 1000 - total flux cleaned = 0.000339655 Jy ! Component: 1050 - total flux cleaned = 0.000365969 Jy ! Component: 1100 - total flux cleaned = 0.000385243 Jy ! Component: 1150 - total flux cleaned = 0.00039784 Jy ! Component: 1200 - total flux cleaned = 0.00039786 Jy ! Component: 1250 - total flux cleaned = 0.000397822 Jy ! Component: 1300 - total flux cleaned = 0.000379514 Jy ! Component: 1350 - total flux cleaned = 0.000391775 Jy ! Component: 1400 - total flux cleaned = 0.000403687 Jy ! Component: 1450 - total flux cleaned = 0.000380095 Jy ! Component: 1500 - total flux cleaned = 0.000380178 Jy ! Component: 1550 - total flux cleaned = 0.000368621 Jy ! Component: 1600 - total flux cleaned = 0.000368667 Jy ! Component: 1650 - total flux cleaned = 0.000402565 Jy ! Component: 1700 - total flux cleaned = 0.00043048 Jy ! Component: 1750 - total flux cleaned = 0.000430454 Jy ! Component: 1800 - total flux cleaned = 0.000463371 Jy ! Component: 1850 - total flux cleaned = 0.000479662 Jy ! Component: 1900 - total flux cleaned = 0.000506561 Jy ! Component: 1950 - total flux cleaned = 0.000533222 Jy ! Component: 2000 - total flux cleaned = 0.000543761 Jy ! Component: 2050 - total flux cleaned = 0.00057003 Jy ! Component: 2100 - total flux cleaned = 0.000580467 Jy ! Component: 2150 - total flux cleaned = 0.000616586 Jy ! Component: 2200 - total flux cleaned = 0.000642103 Jy ! Component: 2250 - total flux cleaned = 0.000672461 Jy ! Component: 2300 - total flux cleaned = 0.000697474 Jy ! Component: 2350 - total flux cleaned = 0.000722365 Jy ! Component: 2400 - total flux cleaned = 0.000751938 Jy ! Component: 2450 - total flux cleaned = 0.000776406 Jy ! Component: 2500 - total flux cleaned = 0.000810403 Jy ! Component: 2550 - total flux cleaned = 0.00083453 Jy ! Component: 2600 - total flux cleaned = 0.000858477 Jy ! Component: 2650 - total flux cleaned = 0.00089644 Jy ! Component: 2700 - total flux cleaned = 0.000915305 Jy ! Component: 2750 - total flux cleaned = 0.000948014 Jy ! Component: 2800 - total flux cleaned = 0.000961935 Jy ! Component: 2850 - total flux cleaned = 0.000984903 Jy ! Component: 2900 - total flux cleaned = 0.0010123 Jy ! Component: 2950 - total flux cleaned = 0.00104402 Jy ! Component: 3000 - total flux cleaned = 0.0010665 Jy ! Component: 3050 - total flux cleaned = 0.0010665 Jy ! Component: 3100 - total flux cleaned = 0.00110642 Jy ! Component: 3150 - total flux cleaned = 0.00111527 Jy ! Component: 3200 - total flux cleaned = 0.00113715 Jy ! Component: 3250 - total flux cleaned = 0.00115894 Jy ! Component: 3300 - total flux cleaned = 0.0011676 Jy ! Component: 3350 - total flux cleaned = 0.0011934 Jy ! Component: 3400 - total flux cleaned = 0.00119768 Jy ! Component: 3450 - total flux cleaned = 0.00122743 Jy ! Component: 3500 - total flux cleaned = 0.00124434 Jy ! Component: 3550 - total flux cleaned = 0.00126948 Jy ! Component: 3600 - total flux cleaned = 0.00128194 Jy ! Component: 3650 - total flux cleaned = 0.00129023 Jy ! Component: 3700 - total flux cleaned = 0.0012985 Jy ! Component: 3750 - total flux cleaned = 0.00132309 Jy ! Component: 3800 - total flux cleaned = 0.00131898 Jy ! Component: 3850 - total flux cleaned = 0.00133927 Jy ! Component: 3900 - total flux cleaned = 0.00133522 Jy ! Component: 3950 - total flux cleaned = 0.00134729 Jy ! Component: 4000 - total flux cleaned = 0.00134325 Jy ! Component: 4050 - total flux cleaned = 0.00134326 Jy ! Total flux subtracted in 4096 components = 0.00135118 Jy ! Clean residual min=-0.000229 max=0.000226 Jy/beam ! Clean residual mean=-0.000000 rms=0.000070 Jy/beam ! Combined flux in latest and established models = 0.0354517 Jy keep ! Adding 226 model components to the UV plane model. ! The established model now contains 283 components and 0.0354517 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J2000-2930_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.312 x 3.494 at 16.06 degrees (North through East) ! Clean map min=-0.00048625 max=0.030802 Jy/beam ! Writing clean map to FITS file: ./J2000-2930_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0308019 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.87324e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.66943 0.66943 1.33886 2.67772 5.35544 10.7109 21.4218 42.8435 85.6871 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.03 quit ! Quitting program ! Log file ./J2000-2930_X_uvs.log closed on Mon Oct 28 15:40:26 2013