! Started logfile: /d2/scr/pima/bp171a2_uvs/J0339+1329_X_uvs.log on Tue Feb 18 19:52:47 2014 obs /d2/scr/pima/bp171a2_uvs/J0339+1329_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0339+1329_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.777778 visibilities/baseline/integration-bin. ! Found source: J0339+1329 ! ! 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 672 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 /d2/scr/pima/bp171a2_uvs/J0339+1329_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=1.008870Jy sigma=40.591917 ! Fit after self-cal, rms=0.947001Jy sigma=38.138754 ! 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=0.8579 mas, bmaj=1.95 mas, bpa=-10.54 degrees ! Estimated noise=0.891087 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 = 0.0380815 Jy ! Component: 100 - total flux cleaned = 0.0537169 Jy ! Total flux subtracted in 100 components = 0.0537169 Jy ! Clean residual min=-0.010112 max=0.021304 Jy/beam ! Clean residual mean=-0.000003 rms=0.003332 Jy/beam ! Combined flux in latest and established models = 0.0537169 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0537169 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=0.044351Jy sigma=1.776190 ! Fit after self-cal, rms=0.043795Jy sigma=1.750182 ! Inverting map ! Added new window around map position (1.4, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201522 Jy ! Component: 100 - total flux cleaned = 0.0307221 Jy ! Total flux subtracted in 100 components = 0.0307221 Jy ! Clean residual min=-0.008295 max=0.009678 Jy/beam ! Clean residual mean=-0.000004 rms=0.002238 Jy/beam ! Combined flux in latest and established models = 0.084439 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.084439 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=0.031725Jy sigma=1.235899 ! Fit after self-cal, rms=0.030473Jy sigma=1.186935 ! 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=0.9846 mas, bmaj=2.195 mas, bpa=-9.885 degrees ! Estimated noise=0.702503 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 = 0.012081 Jy ! Component: 100 - total flux cleaned = 0.019511 Jy ! Component: 150 - total flux cleaned = 0.0246335 Jy ! Component: 200 - total flux cleaned = 0.0282705 Jy ! Total flux subtracted in 200 components = 0.0282705 Jy ! Clean residual min=-0.006143 max=0.008530 Jy/beam ! Clean residual mean=-0.000017 rms=0.002193 Jy/beam ! Combined flux in latest and established models = 0.11271 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 49 components and 0.11271 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=0.025482Jy sigma=0.919417 ! Fit after self-cal, rms=0.025255Jy sigma=0.910112 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9846 x 2.195 at -9.885 degrees (North through East) ! Clean map min=-0.0059588 max=0.048737 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* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.025255Jy sigma=0.910112 ! Fit after self-cal, rms=0.025255Jy sigma=0.910112 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9846 mas, bmaj=2.195 mas, bpa=-9.885 degrees ! Estimated noise=0.702503 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 = 0.00311913 Jy ! Component: 100 - total flux cleaned = 0.00428103 Jy ! Component: 150 - total flux cleaned = 0.00511804 Jy ! Component: 200 - total flux cleaned = 0.00558438 Jy ! Total flux subtracted in 200 components = 0.00558438 Jy ! Clean residual min=-0.005632 max=0.008258 Jy/beam ! Clean residual mean=-0.000016 rms=0.002085 Jy/beam ! Combined flux in latest and established models = 0.118294 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 62 components and 0.118294 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=0.024714Jy sigma=0.883699 ! Fit after self-cal, rms=0.024707Jy sigma=0.883077 ! 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=0.024707Jy sigma=0.883077 ! Fit after self-cal, rms=0.024707Jy sigma=0.883077 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9846 mas, bmaj=2.195 mas, bpa=-9.885 degrees ! Estimated noise=0.702503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000674765 Jy ! Component: 100 - total flux cleaned = 0.000890119 Jy ! Component: 150 - total flux cleaned = 0.00108784 Jy ! Component: 200 - total flux cleaned = 0.00131449 Jy ! Total flux subtracted in 200 components = 0.00131449 Jy ! Clean residual min=-0.005498 max=0.008199 Jy/beam ! Clean residual mean=-0.000016 rms=0.002062 Jy/beam ! Combined flux in latest and established models = 0.119608 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.119608 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=0.024470Jy sigma=0.875386 ! Fit after self-cal, rms=0.024471Jy sigma=0.875265 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 = 0.000274599 Jy ! Component: 100 - total flux cleaned = 0.00039058 Jy ! Component: 150 - total flux cleaned = 0.00049812 Jy ! Component: 200 - total flux cleaned = 0.000565559 Jy ! Total flux subtracted in 200 components = 0.000565559 Jy ! Clean residual min=-0.005388 max=0.008189 Jy/beam ! Clean residual mean=-0.000016 rms=0.002051 Jy/beam ! Combined flux in latest and established models = 0.120174 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.120174 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=0.024353Jy sigma=0.871424 ! Fit after self-cal, rms=0.024355Jy sigma=0.871387 ! 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=0.024355Jy sigma=0.871387 ! Fit after self-cal, rms=0.024355Jy sigma=0.871387 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9846 mas, bmaj=2.195 mas, bpa=-9.885 degrees ! Estimated noise=0.702503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.77767e-05 Jy ! Component: 100 - total flux cleaned = 7.70022e-06 Jy ! Component: 150 - total flux cleaned = 7.68956e-06 Jy ! Component: 200 - total flux cleaned = -2.06229e-05 Jy ! Total flux subtracted in 200 components = -2.06229e-05 Jy ! Clean residual min=-0.005387 max=0.008159 Jy/beam ! Clean residual mean=-0.000016 rms=0.002046 Jy/beam ! Combined flux in latest and established models = 0.120153 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.120153 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=0.024276Jy sigma=0.869126 ! Fit after self-cal, rms=0.024278Jy sigma=0.869099 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 = 3.91043e-06 Jy ! Component: 100 - total flux cleaned = 2.98987e-06 Jy ! Component: 150 - total flux cleaned = 2.33507e-06 Jy ! Component: 200 - total flux cleaned = 2.63556e-05 Jy ! Total flux subtracted in 200 components = 2.63556e-05 Jy ! Clean residual min=-0.005407 max=0.008122 Jy/beam ! Clean residual mean=-0.000016 rms=0.002042 Jy/beam ! Combined flux in latest and established models = 0.12018 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.12018 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=0.024217Jy sigma=0.867330 ! Fit after self-cal, rms=0.024218Jy sigma=0.867291 ! 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=0.024218Jy sigma=0.867291 ! Fit after self-cal, rms=0.024218Jy sigma=0.867291 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.153 mas, bmaj=3.24 mas, bpa=9.776 degrees ! Estimated noise=0.911801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000425369 Jy ! Component: 100 - total flux cleaned = 0.000686642 Jy ! Component: 150 - total flux cleaned = 0.000616504 Jy ! Component: 200 - total flux cleaned = 0.000615597 Jy ! Total flux subtracted in 200 components = 0.000615597 Jy ! Clean residual min=-0.008887 max=0.013385 Jy/beam ! Clean residual mean=-0.000035 rms=0.004019 Jy/beam ! Combined flux in latest and established models = 0.120795 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 82 components and 0.120795 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=0.024175Jy sigma=0.869031 ! Fit after self-cal, rms=0.024158Jy sigma=0.868064 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.82246e-06 Jy ! Component: 100 - total flux cleaned = 3.27294e-05 Jy ! Component: 150 - total flux cleaned = 3.31683e-05 Jy ! Component: 200 - total flux cleaned = 3.37578e-05 Jy ! Total flux subtracted in 200 components = 3.37578e-05 Jy ! Clean residual min=-0.008879 max=0.013370 Jy/beam ! Clean residual mean=-0.000035 rms=0.004009 Jy/beam ! Combined flux in latest and established models = 0.120829 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 87 components and 0.120829 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=0.024155Jy sigma=0.869573 ! Fit after self-cal, rms=0.024144Jy sigma=0.868989 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9846 mas, bmaj=2.195 mas, bpa=-9.885 degrees ! Estimated noise=0.702503 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9846 x 2.195 at -9.885 degrees (North through East) ! Clean map min=-0.0053118 max=0.048212 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=0.8579 mas, bmaj=1.95 mas, bpa=-10.54 degrees ! Estimated noise=0.891087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0415462 Jy ! Component: 100 - total flux cleaned = 0.0634332 Jy ! Component: 150 - total flux cleaned = 0.0769081 Jy ! Component: 200 - total flux cleaned = 0.0862348 Jy ! Total flux subtracted in 200 components = 0.0862348 Jy ! Clean residual min=-0.006866 max=0.007357 Jy/beam ! Clean residual mean=-0.000004 rms=0.001910 Jy/beam ! Combined flux in latest and established models = 0.0862348 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 0.0862348 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9846 mas, bmaj=2.195 mas, bpa=-9.885 degrees ! Estimated noise=0.702503 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 = 0.0101544 Jy ! Component: 100 - total flux cleaned = 0.0170209 Jy ! Component: 150 - total flux cleaned = 0.0219584 Jy ! Component: 200 - total flux cleaned = 0.0256492 Jy ! Total flux subtracted in 200 components = 0.0256492 Jy ! Clean residual min=-0.006060 max=0.008568 Jy/beam ! Clean residual mean=-0.000017 rms=0.002163 Jy/beam ! Combined flux in latest and established models = 0.111884 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 52 components and 0.111884 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=2.153 mas, bmaj=3.24 mas, bpa=9.776 degrees ! Estimated noise=0.911801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00484277 Jy ! Component: 100 - total flux cleaned = 0.00716485 Jy ! Component: 150 - total flux cleaned = 0.00756554 Jy ! Component: 200 - total flux cleaned = 0.00776862 Jy ! Total flux subtracted in 200 components = 0.00776862 Jy ! Clean residual min=-0.009078 max=0.013320 Jy/beam ! Clean residual mean=-0.000035 rms=0.004037 Jy/beam ! Combined flux in latest and established models = 0.119653 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 = 0.000177338 Jy ! Component: 100 - total flux cleaned = 0.000333979 Jy ! Component: 150 - total flux cleaned = 0.000474782 Jy ! Component: 200 - total flux cleaned = 0.00060238 Jy ! Total flux subtracted in 200 components = 0.00060238 Jy ! Clean residual min=-0.008858 max=0.013288 Jy/beam ! Clean residual mean=-0.000035 rms=0.004012 Jy/beam ! Combined flux in latest and established models = 0.120255 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.120255 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9846 mas, bmaj=2.195 mas, bpa=-9.885 degrees ! Estimated noise=0.702503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000437396 Jy ! Component: 100 - total flux cleaned = -0.000431342 Jy ! Component: 150 - total flux cleaned = -0.000375995 Jy ! Component: 200 - total flux cleaned = -0.000422646 Jy ! Total flux subtracted in 200 components = -0.000422646 Jy ! Clean residual min=-0.005695 max=0.008147 Jy/beam ! Clean residual mean=-0.000016 rms=0.002038 Jy/beam ! Combined flux in latest and established models = 0.119832 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.119832 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=0.024250Jy sigma=0.871296 ! Fit after self-cal, rms=0.024227Jy sigma=0.870393 wmodel /d2/scr/pima/bp171a2_uvs/J0339+1329_X_map.mod ! Writing 80 model components to file: /d2/scr/pima/bp171a2_uvs/J0339+1329_X_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0339+1329_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0339+1329_X_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0339+1329_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a2_uvs/J0339+1329_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 = 0.00341837 Jy ! Component: 100 - total flux cleaned = 0.00620099 Jy ! Component: 150 - total flux cleaned = 0.00810137 Jy ! Component: 200 - total flux cleaned = 0.00995202 Jy ! Component: 250 - total flux cleaned = 0.0116739 Jy ! Component: 300 - total flux cleaned = 0.0128843 Jy ! Component: 350 - total flux cleaned = 0.0138739 Jy ! Component: 400 - total flux cleaned = 0.0146673 Jy ! Component: 450 - total flux cleaned = 0.0156219 Jy ! Component: 500 - total flux cleaned = 0.0163971 Jy ! Component: 550 - total flux cleaned = 0.0171967 Jy ! Component: 600 - total flux cleaned = 0.0177818 Jy ! Component: 650 - total flux cleaned = 0.0182877 Jy ! Component: 700 - total flux cleaned = 0.0187702 Jy ! Component: 750 - total flux cleaned = 0.0192315 Jy ! Component: 800 - total flux cleaned = 0.0196728 Jy ! Component: 850 - total flux cleaned = 0.0200031 Jy ! Component: 900 - total flux cleaned = 0.0204091 Jy ! Component: 950 - total flux cleaned = 0.0207975 Jy ! Component: 1000 - total flux cleaned = 0.0210457 Jy ! Component: 1050 - total flux cleaned = 0.0213255 Jy ! Component: 1100 - total flux cleaned = 0.0216333 Jy ! Component: 1150 - total flux cleaned = 0.0219283 Jy ! Component: 1200 - total flux cleaned = 0.0221411 Jy ! Component: 1250 - total flux cleaned = 0.0223813 Jy ! Component: 1300 - total flux cleaned = 0.0225462 Jy ! Component: 1350 - total flux cleaned = 0.0226417 Jy ! Component: 1400 - total flux cleaned = 0.0227349 Jy ! Component: 1450 - total flux cleaned = 0.0228548 Jy ! Component: 1500 - total flux cleaned = 0.0227975 Jy ! Component: 1550 - total flux cleaned = 0.0227135 Jy ! Component: 1600 - total flux cleaned = 0.0226317 Jy ! Component: 1650 - total flux cleaned = 0.0224987 Jy ! Component: 1700 - total flux cleaned = 0.0223945 Jy ! Component: 1750 - total flux cleaned = 0.0222668 Jy ! Component: 1800 - total flux cleaned = 0.0221671 Jy ! Component: 1850 - total flux cleaned = 0.0220932 Jy ! Component: 1900 - total flux cleaned = 0.0220208 Jy ! Component: 1950 - total flux cleaned = 0.0218557 Jy ! Component: 2000 - total flux cleaned = 0.0217169 Jy ! Component: 2050 - total flux cleaned = 0.021626 Jy ! Component: 2100 - total flux cleaned = 0.0214918 Jy ! Component: 2150 - total flux cleaned = 0.0213594 Jy ! Component: 2200 - total flux cleaned = 0.0212072 Jy ! Component: 2250 - total flux cleaned = 0.0211427 Jy ! Component: 2300 - total flux cleaned = 0.0210155 Jy ! Component: 2350 - total flux cleaned = 0.0208901 Jy ! Component: 2400 - total flux cleaned = 0.0207661 Jy ! Component: 2450 - total flux cleaned = 0.0205821 Jy ! Component: 2500 - total flux cleaned = 0.0204405 Jy ! Component: 2550 - total flux cleaned = 0.0202401 Jy ! Component: 2600 - total flux cleaned = 0.0201409 Jy ! Component: 2650 - total flux cleaned = 0.0199835 Jy ! Component: 2700 - total flux cleaned = 0.0197687 Jy ! Component: 2750 - total flux cleaned = 0.0195944 Jy ! Component: 2800 - total flux cleaned = 0.0194598 Jy ! Component: 2850 - total flux cleaned = 0.0192879 Jy ! Component: 2900 - total flux cleaned = 0.0190981 Jy ! Component: 2950 - total flux cleaned = 0.0189282 Jy ! Component: 3000 - total flux cleaned = 0.0187408 Jy ! Component: 3050 - total flux cleaned = 0.0185918 Jy ! Component: 3100 - total flux cleaned = 0.018425 Jy ! Component: 3150 - total flux cleaned = 0.0182775 Jy ! Component: 3200 - total flux cleaned = 0.0181126 Jy ! Component: 3250 - total flux cleaned = 0.0179667 Jy ! Component: 3300 - total flux cleaned = 0.0178032 Jy ! Component: 3350 - total flux cleaned = 0.0176041 Jy ! Component: 3400 - total flux cleaned = 0.0174419 Jy ! Component: 3450 - total flux cleaned = 0.0172802 Jy ! Component: 3500 - total flux cleaned = 0.0170473 Jy ! Component: 3550 - total flux cleaned = 0.0168326 Jy ! Component: 3600 - total flux cleaned = 0.0166539 Jy ! Component: 3650 - total flux cleaned = 0.0164398 Jy ! Component: 3700 - total flux cleaned = 0.0162259 Jy ! Component: 3750 - total flux cleaned = 0.0160124 Jy ! Component: 3800 - total flux cleaned = 0.0157812 Jy ! Component: 3850 - total flux cleaned = 0.0156034 Jy ! Component: 3900 - total flux cleaned = 0.0153545 Jy ! Component: 3950 - total flux cleaned = 0.0151945 Jy ! Component: 4000 - total flux cleaned = 0.0150166 Jy ! Component: 4050 - total flux cleaned = 0.0148741 Jy ! Total flux subtracted in 4096 components = 0.0147493 Jy ! Clean residual min=-0.001060 max=0.001045 Jy/beam ! Clean residual mean=-0.000009 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.134582 Jy keep ! Adding 361 model components to the UV plane model. ! The established model now contains 441 components and 0.134582 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0339+1329_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9846 x 2.195 at -9.885 degrees (North through East) ! Clean map min=-0.0025556 max=0.047112 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0339+1329_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0471118 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000341932 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.17737 2.17737 4.35473 8.70947 17.4189 34.8379 69.6758 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 137.781 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0339+1329_X_uvs.log closed on Tue Feb 18 19:52:52 2014