! Started logfile: /scr/pima/s5272a_uvs/J0339+6008_X_uvs.log on Mon Dec 16 09:36:33 2013 obs /scr/pima/s5272a_uvs/J0339+6008_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272a_uvs/J0339+6008_X_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! AN table 2: 10 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0339+6008 ! ! 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 LL RL LR ! ! Read 0 lines of history. ! ! Reading 16000 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 /scr/pima/s5272a_uvs/J0339+6008_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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. ! ! 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=1.003682Jy sigma=3.020205 ! Fit after self-cal, rms=0.910880Jy sigma=2.706182 ! 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=0.9399 mas, bmaj=1.033 mas, bpa=50.7 degrees ! Estimated noise=6.06677 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 = 0.0699505 Jy ! Component: 100 - total flux cleaned = 0.0866502 Jy ! Total flux subtracted in 100 components = 0.0866502 Jy ! Clean residual min=-0.003454 max=0.006528 Jy/beam ! Clean residual mean=-0.000002 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.0866502 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0866502 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=0.028619Jy sigma=0.090225 ! Fit after self-cal, rms=0.028053Jy sigma=0.089544 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00746389 Jy ! Component: 100 - total flux cleaned = 0.011554 Jy ! Total flux subtracted in 100 components = 0.011554 Jy ! Clean residual min=-0.003289 max=0.004306 Jy/beam ! Clean residual mean=-0.000002 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.0982042 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0982042 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=0.026410Jy sigma=0.076391 ! Fit after self-cal, rms=0.026395Jy sigma=0.076310 ! 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=1.212 mas, bmaj=1.393 mas, bpa=52.88 degrees ! Estimated noise=3.94292 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 = 0.004742 Jy ! Component: 100 - total flux cleaned = 0.00693872 Jy ! Component: 150 - total flux cleaned = 0.00809501 Jy ! Component: 200 - total flux cleaned = 0.00855224 Jy ! Total flux subtracted in 200 components = 0.00855224 Jy ! Clean residual min=-0.003488 max=0.004261 Jy/beam ! Clean residual mean=-0.000004 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.106756 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.106756 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=0.026489Jy sigma=0.071253 ! Fit after self-cal, rms=0.026444Jy sigma=0.071177 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.212 x 1.393 at 52.88 degrees (North through East) ! Clean map min=-0.0033244 max=0.093016 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 0.95 KP 1.17 LA 0.91 ! MK 1.10 NL 1.01 OV 0.97 PT 0.87 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.026444Jy sigma=0.071177 ! Fit after self-cal, rms=0.026262Jy sigma=0.070359 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=1.397 mas, bpa=52.84 degrees ! Estimated noise=3.93395 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 = 3.22869e-05 Jy ! Component: 100 - total flux cleaned = -6.47891e-05 Jy ! Component: 150 - total flux cleaned = -0.00010642 Jy ! Component: 200 - total flux cleaned = -0.000124327 Jy ! Total flux subtracted in 200 components = -0.000124327 Jy ! Clean residual min=-0.003227 max=0.004014 Jy/beam ! Clean residual mean=-0.000006 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.106632 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.106632 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=0.026176Jy sigma=0.070342 ! Fit after self-cal, rms=0.026167Jy sigma=0.070330 ! 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=0.026167Jy sigma=0.070330 ! Fit after self-cal, rms=0.025703Jy sigma=0.068697 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.216 mas, bmaj=1.385 mas, bpa=54.09 degrees ! Estimated noise=3.92071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.08935e-05 Jy ! Component: 100 - total flux cleaned = 2.05962e-05 Jy ! Component: 150 - total flux cleaned = -1.37943e-05 Jy ! Component: 200 - total flux cleaned = -2.92926e-05 Jy ! Total flux subtracted in 200 components = -2.92926e-05 Jy ! Clean residual min=-0.002983 max=0.003670 Jy/beam ! Clean residual mean=-0.000003 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.106603 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.106603 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=0.025673Jy sigma=0.068615 ! Fit after self-cal, rms=0.025667Jy sigma=0.068606 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 (6.4, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337193 Jy ! Component: 100 - total flux cleaned = 0.00533458 Jy ! Component: 150 - total flux cleaned = 0.00643583 Jy ! Component: 200 - total flux cleaned = 0.00660582 Jy ! Total flux subtracted in 200 components = 0.00660582 Jy ! Clean residual min=-0.002965 max=0.003426 Jy/beam ! Clean residual mean=-0.000003 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.113209 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.113209 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=0.025152Jy sigma=0.066794 ! Fit after self-cal, rms=0.025081Jy sigma=0.066493 ! Inverting map ! Added new window around map position (-10.6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289505 Jy ! Component: 100 - total flux cleaned = 0.00375199 Jy ! Component: 150 - total flux cleaned = 0.00421256 Jy ! Component: 200 - total flux cleaned = 0.00446158 Jy ! Total flux subtracted in 200 components = 0.00446158 Jy ! Clean residual min=-0.002683 max=0.003004 Jy/beam ! Clean residual mean=-0.000002 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.11767 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 64 components and 0.11767 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=0.024509Jy sigma=0.065299 ! Fit after self-cal, rms=0.024464Jy sigma=0.065054 ! 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=0.024464Jy sigma=0.065054 ! Fit after self-cal, rms=0.024413Jy sigma=0.064798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=1.378 mas, bpa=55.2 degrees ! Estimated noise=3.92737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183324 Jy ! Component: 100 - total flux cleaned = 0.00254197 Jy ! Component: 150 - total flux cleaned = 0.00275712 Jy ! Component: 200 - total flux cleaned = 0.00291201 Jy ! Total flux subtracted in 200 components = 0.00291201 Jy ! Clean residual min=-0.002723 max=0.002807 Jy/beam ! Clean residual mean=-0.000001 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.120582 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 78 components and 0.120582 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=0.024131Jy sigma=0.064243 ! Fit after self-cal, rms=0.024123Jy sigma=0.064150 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 = 0.000806053 Jy ! Component: 100 - total flux cleaned = 0.000922963 Jy ! Component: 150 - total flux cleaned = 0.00106424 Jy ! Component: 200 - total flux cleaned = 0.00116113 Jy ! Total flux subtracted in 200 components = 0.00116113 Jy ! Clean residual min=-0.002750 max=0.002805 Jy/beam ! Clean residual mean=-0.000001 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.121743 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 87 components and 0.121743 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=0.023944Jy sigma=0.063935 ! Fit after self-cal, rms=0.023947Jy sigma=0.063902 ! 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=0.023947Jy sigma=0.063902 ! Fit after self-cal, rms=0.023636Jy sigma=0.062746 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.273 mas, bmaj=2.664 mas, bpa=63.29 degrees ! Estimated noise=4.69688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000760874 Jy ! Component: 100 - total flux cleaned = 0.000801458 Jy ! Component: 150 - total flux cleaned = 0.000932379 Jy ! Component: 200 - total flux cleaned = 0.0010722 Jy ! Total flux subtracted in 200 components = 0.0010722 Jy ! Clean residual min=-0.003971 max=0.003724 Jy/beam ! Clean residual mean=-0.000001 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.122816 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.122816 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=0.023580Jy sigma=0.062705 ! Fit after self-cal, rms=0.023553Jy sigma=0.062622 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 = 0.000136116 Jy ! Component: 100 - total flux cleaned = 0.000258662 Jy ! Component: 150 - total flux cleaned = 0.000307533 Jy ! Component: 200 - total flux cleaned = 0.000328642 Jy ! Total flux subtracted in 200 components = 0.000328642 Jy ! Clean residual min=-0.003988 max=0.003673 Jy/beam ! Clean residual mean=-0.000001 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.123144 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 109 components and 0.123144 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=0.023531Jy sigma=0.062659 ! Fit after self-cal, rms=0.023515Jy sigma=0.062611 ! 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=1.215 mas, bmaj=1.378 mas, bpa=55.41 degrees ! Estimated noise=3.93032 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.215 x 1.378 at 55.41 degrees (North through East) ! Clean map min=-0.002549 max=0.090048 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=0.9451 mas, bmaj=1.02 mas, bpa=55.91 degrees ! Estimated noise=6.02691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0694978 Jy ! Component: 100 - total flux cleaned = 0.0871359 Jy ! Component: 150 - total flux cleaned = 0.0950444 Jy ! Component: 200 - total flux cleaned = 0.10035 Jy ! Total flux subtracted in 200 components = 0.10035 Jy ! Clean residual min=-0.002633 max=0.003978 Jy/beam ! Clean residual mean=-0.000001 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.10035 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.10035 Jy ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=1.378 mas, bpa=55.41 degrees ! Estimated noise=3.93032 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) ! Added new window around map position (0.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00639686 Jy ! Component: 100 - total flux cleaned = 0.0105731 Jy ! Component: 150 - total flux cleaned = 0.013756 Jy ! Component: 200 - total flux cleaned = 0.0162652 Jy ! Total flux subtracted in 200 components = 0.0162652 Jy ! Clean residual min=-0.002475 max=0.002949 Jy/beam ! Clean residual mean=-0.000001 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.116615 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 62 components and 0.116615 Jy ! Inverting map ! Added new window around map position (-11, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267896 Jy ! Component: 100 - total flux cleaned = 0.00410017 Jy ! Component: 150 - total flux cleaned = 0.0051174 Jy ! Component: 200 - total flux cleaned = 0.00601328 Jy ! Total flux subtracted in 200 components = 0.00601328 Jy ! Clean residual min=-0.002283 max=0.002687 Jy/beam ! Clean residual mean=0.000000 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.122628 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 87 components and 0.122628 Jy ! Inverting map ! Added new window around map position (-3.2, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256996 Jy ! Component: 100 - total flux cleaned = 0.00332439 Jy ! Component: 150 - total flux cleaned = 0.00403146 Jy ! Component: 200 - total flux cleaned = 0.00466876 Jy ! Total flux subtracted in 200 components = 0.00466876 Jy ! Clean residual min=-0.002177 max=0.002311 Jy/beam ! Clean residual mean=0.000001 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.127297 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 113 components and 0.127297 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=2.273 mas, bmaj=2.664 mas, bpa=63.29 degrees ! Estimated noise=4.69688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000684214 Jy ! Component: 100 - total flux cleaned = 0.001496 Jy ! Component: 150 - total flux cleaned = 0.00211167 Jy ! Component: 200 - total flux cleaned = 0.00250918 Jy ! Total flux subtracted in 200 components = 0.00250918 Jy ! Clean residual min=-0.003361 max=0.003377 Jy/beam ! Clean residual mean=0.000004 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.129806 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 = 0.00029094 Jy ! Component: 100 - total flux cleaned = 0.000525434 Jy ! Component: 150 - total flux cleaned = 0.000742331 Jy ! Component: 200 - total flux cleaned = 0.000966779 Jy ! Total flux subtracted in 200 components = 0.000966779 Jy ! Clean residual min=-0.003383 max=0.003350 Jy/beam ! Clean residual mean=0.000004 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.130773 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 154 components and 0.130773 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=1.378 mas, bpa=55.41 degrees ! Estimated noise=3.93032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236942 Jy ! Component: 100 - total flux cleaned = 0.000329127 Jy ! Component: 150 - total flux cleaned = 0.000440992 Jy ! Component: 200 - total flux cleaned = 0.000519785 Jy ! Total flux subtracted in 200 components = 0.000519785 Jy ! Clean residual min=-0.002224 max=0.002222 Jy/beam ! Clean residual mean=0.000002 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.131293 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 176 components and 0.131293 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=0.022713Jy sigma=0.060782 ! Fit after self-cal, rms=0.022626Jy sigma=0.060372 wmodel /scr/pima/s5272a_uvs/J0339+6008_X_map.mod ! Writing 176 model components to file: /scr/pima/s5272a_uvs/J0339+6008_X_map.mod wobs /scr/pima/s5272a_uvs/J0339+6008_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272a_uvs/J0339+6008_X_uvs.fits wwins /scr/pima/s5272a_uvs/J0339+6008_X_map.win ! wwins: Wrote 6 windows to /scr/pima/s5272a_uvs/J0339+6008_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 = -7.30349e-05 Jy ! Component: 100 - total flux cleaned = -0.000186242 Jy ! Component: 150 - total flux cleaned = -0.000292411 Jy ! Component: 200 - total flux cleaned = -0.000258474 Jy ! Component: 250 - total flux cleaned = -0.000159973 Jy ! Component: 300 - total flux cleaned = -1.55778e-06 Jy ! Component: 350 - total flux cleaned = 0.000243236 Jy ! Component: 400 - total flux cleaned = 0.000540297 Jy ! Component: 450 - total flux cleaned = 0.000713852 Jy ! Component: 500 - total flux cleaned = 0.000798995 Jy ! Component: 550 - total flux cleaned = 0.00104748 Jy ! Component: 600 - total flux cleaned = 0.00115466 Jy ! Component: 650 - total flux cleaned = 0.0012865 Jy ! Component: 700 - total flux cleaned = 0.00133838 Jy ! Component: 750 - total flux cleaned = 0.00138989 Jy ! Component: 800 - total flux cleaned = 0.00156543 Jy ! Component: 850 - total flux cleaned = 0.00163925 Jy ! Component: 900 - total flux cleaned = 0.00171196 Jy ! Component: 950 - total flux cleaned = 0.00173628 Jy ! Component: 1000 - total flux cleaned = 0.00187741 Jy ! Component: 1050 - total flux cleaned = 0.00196963 Jy ! Component: 1100 - total flux cleaned = 0.00206008 Jy ! Component: 1150 - total flux cleaned = 0.00223816 Jy ! Component: 1200 - total flux cleaned = 0.00232551 Jy ! Component: 1250 - total flux cleaned = 0.00241242 Jy ! Component: 1300 - total flux cleaned = 0.00254035 Jy ! Component: 1350 - total flux cleaned = 0.00266629 Jy ! Component: 1400 - total flux cleaned = 0.00274884 Jy ! Component: 1450 - total flux cleaned = 0.00276925 Jy ! Component: 1500 - total flux cleaned = 0.00284985 Jy ! Component: 1550 - total flux cleaned = 0.00292931 Jy ! Component: 1600 - total flux cleaned = 0.00300789 Jy ! Component: 1650 - total flux cleaned = 0.003066 Jy ! Component: 1700 - total flux cleaned = 0.00310425 Jy ! Component: 1750 - total flux cleaned = 0.00321728 Jy ! Component: 1800 - total flux cleaned = 0.00323583 Jy ! Component: 1850 - total flux cleaned = 0.00329119 Jy ! Component: 1900 - total flux cleaned = 0.00330932 Jy ! Component: 1950 - total flux cleaned = 0.00334542 Jy ! Component: 2000 - total flux cleaned = 0.00332778 Jy ! Component: 2050 - total flux cleaned = 0.00334537 Jy ! Component: 2100 - total flux cleaned = 0.00331062 Jy ! Component: 2150 - total flux cleaned = 0.00336246 Jy ! Component: 2200 - total flux cleaned = 0.00334501 Jy ! Component: 2250 - total flux cleaned = 0.00332828 Jy ! Component: 2300 - total flux cleaned = 0.003295 Jy ! Component: 2350 - total flux cleaned = 0.0032292 Jy ! Component: 2400 - total flux cleaned = 0.00324566 Jy ! Component: 2450 - total flux cleaned = 0.00318103 Jy ! Component: 2500 - total flux cleaned = 0.00321301 Jy ! Component: 2550 - total flux cleaned = 0.00314965 Jy ! Component: 2600 - total flux cleaned = 0.00311843 Jy ! Component: 2650 - total flux cleaned = 0.00311848 Jy ! Component: 2700 - total flux cleaned = 0.00304149 Jy ! Component: 2750 - total flux cleaned = 0.00304168 Jy ! Component: 2800 - total flux cleaned = 0.00299614 Jy ! Component: 2850 - total flux cleaned = 0.00299615 Jy ! Component: 2900 - total flux cleaned = 0.00287761 Jy ! Component: 2950 - total flux cleaned = 0.00289235 Jy ! Component: 3000 - total flux cleaned = 0.00283422 Jy ! Component: 3050 - total flux cleaned = 0.00283418 Jy ! Component: 3100 - total flux cleaned = 0.00277703 Jy ! Component: 3150 - total flux cleaned = 0.00274865 Jy ! Component: 3200 - total flux cleaned = 0.00267843 Jy ! Component: 3250 - total flux cleaned = 0.00269235 Jy ! Component: 3300 - total flux cleaned = 0.00256764 Jy ! Component: 3350 - total flux cleaned = 0.00252623 Jy ! Component: 3400 - total flux cleaned = 0.00243093 Jy ! Component: 3450 - total flux cleaned = 0.00237691 Jy ! Component: 3500 - total flux cleaned = 0.00231006 Jy ! Component: 3550 - total flux cleaned = 0.00228339 Jy ! Component: 3600 - total flux cleaned = 0.00219112 Jy ! Component: 3650 - total flux cleaned = 0.00212559 Jy ! Component: 3700 - total flux cleaned = 0.00211248 Jy ! Component: 3750 - total flux cleaned = 0.00208671 Jy ! Component: 3800 - total flux cleaned = 0.00198425 Jy ! Component: 3850 - total flux cleaned = 0.00195882 Jy ! Component: 3900 - total flux cleaned = 0.00187035 Jy ! Component: 3950 - total flux cleaned = 0.0017951 Jy ! Component: 4000 - total flux cleaned = 0.00169549 Jy ! Component: 4050 - total flux cleaned = 0.00167088 Jy ! Total flux subtracted in 4096 components = 0.00162181 Jy ! Clean residual min=-0.000667 max=0.000666 Jy/beam ! Clean residual mean=-0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.132915 Jy keep ! Adding 365 model components to the UV plane model. ! The established model now contains 541 components and 0.132915 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272a_uvs/J0339+6008_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.215 x 1.378 at 55.41 degrees (North through East) ! Clean map min=-0.0015961 max=0.088701 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272a_uvs/J0339+6008_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0887009 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00022497 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.760882 0.760882 1.52176 3.04353 6.08705 12.1741 24.3482 48.6964 97.3929 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.088 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 394.279 quit ! Quitting program ! Log file /scr/pima/s5272a_uvs/J0339+6008_X_uvs.log closed on Mon Dec 16 09:36:38 2013