! Started logfile: /d2/scr/pima/bp177c_uvs/J1212+2032_X_uvs.log on Sat Mar 22 21:14:52 2014 obs /d2/scr/pima/bp177c_uvs/J1212+2032_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1212+2032_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.47619 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1212+2032 ! ! 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 240 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/bp177c_uvs/J1212+2032_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001539Jy sigma=37.796365 ! Fit after self-cal, rms=0.970526Jy sigma=37.094375 ! 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=2.306 mas, bmaj=3.645 mas, bpa=-6.443 degrees ! Estimated noise=1.70766 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185707 Jy ! Component: 100 - total flux cleaned = 0.02774 Jy ! Total flux subtracted in 100 components = 0.02774 Jy ! Clean residual min=-0.004380 max=0.004895 Jy/beam ! Clean residual mean=-0.000001 rms=0.001930 Jy/beam ! Combined flux in latest and established models = 0.02774 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 38 components and 0.02774 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=0.031218Jy sigma=0.839371 ! Fit after self-cal, rms=0.028943Jy sigma=0.784599 ! 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=2.747 mas, bmaj=3.792 mas, bpa=-0.6313 degrees ! Estimated noise=1.41732 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 = 0.00828778 Jy ! Component: 100 - total flux cleaned = 0.0101269 Jy ! Component: 150 - total flux cleaned = 0.00963347 Jy ! Component: 200 - total flux cleaned = 0.00714415 Jy ! Total flux subtracted in 200 components = 0.00714415 Jy ! Clean residual min=-0.002449 max=0.002430 Jy/beam ! Clean residual mean=0.000004 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 0.0348842 Jy ! Performing phase self-cal ! Adding 111 model components to the UV plane model. ! The established model now contains 146 components and 0.0348842 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=0.024361Jy sigma=0.523175 ! Fit after self-cal, rms=0.024082Jy sigma=0.520174 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.747 x 3.792 at -0.6313 degrees (North through East) ! Clean map min=-0.0040487 max=0.018983 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* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.90 HN 1.00* LA 1.07 ! NL 0.91 OV 0.96 PT 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.024082Jy sigma=0.520174 ! Fit after self-cal, rms=0.024143Jy sigma=0.518504 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.739 mas, bmaj=3.776 mas, bpa=-0.8028 degrees ! Estimated noise=1.40972 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 = -0.000911903 Jy ! Component: 100 - total flux cleaned = -0.000208096 Jy ! Component: 150 - total flux cleaned = 4.34793e-06 Jy ! Component: 200 - total flux cleaned = 0.000301279 Jy ! Total flux subtracted in 200 components = 0.000301279 Jy ! Clean residual min=-0.001586 max=0.001593 Jy/beam ! Clean residual mean=0.000002 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.0351854 Jy ! Performing phase self-cal ! Adding 117 model components to the UV plane model. ! The established model now contains 263 components and 0.0351854 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=0.023612Jy sigma=0.461723 ! Fit after self-cal, rms=0.023460Jy sigma=0.460364 ! 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=0.023460Jy sigma=0.460364 ! Fit after self-cal, rms=0.023147Jy sigma=0.448819 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.744 mas, bmaj=3.789 mas, bpa=-0.9348 degrees ! Estimated noise=1.39855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000464131 Jy ! Component: 100 - total flux cleaned = 0.000248851 Jy ! Component: 150 - total flux cleaned = 0.00110228 Jy ! Component: 200 - total flux cleaned = 0.00129203 Jy ! Total flux subtracted in 200 components = 0.00129203 Jy ! Clean residual min=-0.000781 max=0.000770 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0364775 Jy selfcal ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 351 components and 0.0364775 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=0.023042Jy sigma=0.432544 ! Fit after self-cal, rms=0.023011Jy sigma=0.432126 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.51938e-05 Jy ! Component: 100 - total flux cleaned = 0.000432098 Jy ! Component: 150 - total flux cleaned = 0.00111069 Jy ! Component: 200 - total flux cleaned = 0.0016775 Jy ! Total flux subtracted in 200 components = 0.0016775 Jy ! Clean residual min=-0.000492 max=0.000488 Jy/beam ! Clean residual mean=0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.038155 Jy ! Performing phase self-cal ! Adding 95 model components to the UV plane model. ! The established model now contains 437 components and 0.038155 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=0.022991Jy sigma=0.425919 ! Fit after self-cal, rms=0.022966Jy sigma=0.425809 ! 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=0.022966Jy sigma=0.425809 ! Fit after self-cal, rms=0.023097Jy sigma=0.423527 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.727 mas, bmaj=3.788 mas, bpa=-1.46 degrees ! Estimated noise=1.39783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337138 Jy ! Component: 100 - total flux cleaned = 0.000918349 Jy ! Component: 150 - total flux cleaned = 0.00118758 Jy ! Component: 200 - total flux cleaned = 0.00129025 Jy ! Total flux subtracted in 200 components = 0.00129025 Jy ! Clean residual min=-0.000418 max=0.000425 Jy/beam ! Clean residual mean=0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0394452 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 484 components and 0.0394452 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=0.023099Jy sigma=0.418315 ! Fit after self-cal, rms=0.023117Jy sigma=0.418189 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 = 0.000232191 Jy ! Component: 100 - total flux cleaned = 0.000382001 Jy ! Component: 150 - total flux cleaned = 0.000577119 Jy ! Component: 200 - total flux cleaned = 0.000874294 Jy ! Total flux subtracted in 200 components = 0.000874294 Jy ! Clean residual min=-0.000293 max=0.000292 Jy/beam ! Clean residual mean=0.000001 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0403195 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 562 components and 0.0403195 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=0.023125Jy sigma=0.415791 ! Fit after self-cal, rms=0.023114Jy sigma=0.415716 ! 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=0.023114Jy sigma=0.415716 ! Fit after self-cal, rms=0.023200Jy sigma=0.415216 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.181 mas, bmaj=3.992 mas, bpa=7.483 degrees ! Estimated noise=1.44108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.91878e-05 Jy ! Component: 100 - total flux cleaned = 9.83297e-05 Jy ! Component: 150 - total flux cleaned = 0.000237488 Jy ! Component: 200 - total flux cleaned = 0.000495084 Jy ! Total flux subtracted in 200 components = 0.000495084 Jy ! Clean residual min=-0.000286 max=0.000284 Jy/beam ! Clean residual mean=0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0408146 Jy selfcal ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 625 components and 0.0408146 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=0.023212Jy sigma=0.412991 ! Fit after self-cal, rms=0.023227Jy sigma=0.412893 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 = 0.000113615 Jy ! Component: 100 - total flux cleaned = 0.000383495 Jy ! Component: 150 - total flux cleaned = 0.0006119 Jy ! Component: 200 - total flux cleaned = 0.000871264 Jy ! Total flux subtracted in 200 components = 0.000871264 Jy ! Clean residual min=-0.000229 max=0.000231 Jy/beam ! Clean residual mean=0.000001 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0416858 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 683 components and 0.0416858 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=0.023230Jy sigma=0.411890 ! Fit after self-cal, rms=0.023224Jy sigma=0.411840 ! 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=2.716 mas, bmaj=3.788 mas, bpa=-1.786 degrees ! Estimated noise=1.39578 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.716 x 3.788 at -1.786 degrees (North through East) ! Clean map min=-0.0020495 max=0.016747 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=2.251 mas, bmaj=3.695 mas, bpa=-8.024 degrees ! Estimated noise=1.62895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0196823 Jy ! Component: 100 - total flux cleaned = 0.0265701 Jy ! Component: 150 - total flux cleaned = 0.0316173 Jy ! Component: 200 - total flux cleaned = 0.0342736 Jy ! Total flux subtracted in 200 components = 0.0342736 Jy ! Clean residual min=-0.002797 max=0.002815 Jy/beam ! Clean residual mean=0.000001 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 0.0342736 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 75 model components to the UV plane model. ! The established model now contains 75 components and 0.0342736 Jy ! Inverting map and beam ! Estimated beam: bmin=2.716 mas, bmaj=3.788 mas, bpa=-1.786 degrees ! Estimated noise=1.39578 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 = 0.0018862 Jy ! Component: 100 - total flux cleaned = 0.00167414 Jy ! Component: 150 - total flux cleaned = 0.00260337 Jy ! Component: 200 - total flux cleaned = 0.00219947 Jy ! Total flux subtracted in 200 components = 0.00219947 Jy ! Clean residual min=-0.002175 max=0.002170 Jy/beam ! Clean residual mean=0.000003 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.0364731 Jy ! Adding 125 model components to the UV plane model. ! The established model now contains 197 components and 0.0364731 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=3.181 mas, bmaj=3.992 mas, bpa=7.483 degrees ! Estimated noise=1.44108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000445813 Jy ! Component: 100 - total flux cleaned = -3.37344e-05 Jy ! Component: 150 - total flux cleaned = 0.00131173 Jy ! Component: 200 - total flux cleaned = 0.00184115 Jy ! Total flux subtracted in 200 components = 0.00184115 Jy ! Clean residual min=-0.001420 max=0.001402 Jy/beam ! Clean residual mean=0.000002 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.0383142 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 = -1.2632e-06 Jy ! Component: 100 - total flux cleaned = -2.73325e-06 Jy ! Component: 150 - total flux cleaned = 0.000238645 Jy ! Component: 200 - total flux cleaned = 0.000562939 Jy ! Total flux subtracted in 200 components = 0.000562939 Jy ! Clean residual min=-0.001378 max=0.001371 Jy/beam ! Clean residual mean=0.000002 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0388771 Jy ! Adding 155 model components to the UV plane model. ! The established model now contains 344 components and 0.0388771 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.716 mas, bmaj=3.788 mas, bpa=-1.786 degrees ! Estimated noise=1.39578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000453392 Jy ! Component: 100 - total flux cleaned = -0.000476056 Jy ! Component: 150 - total flux cleaned = -0.000262421 Jy ! Component: 200 - total flux cleaned = 0.000131819 Jy ! Total flux subtracted in 200 components = 0.000131819 Jy ! Clean residual min=-0.000318 max=0.000322 Jy/beam ! Clean residual mean=0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.039009 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 409 components and 0.039009 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=0.023250Jy sigma=0.414209 ! Fit after self-cal, rms=0.023265Jy sigma=0.413917 wmodel /d2/scr/pima/bp177c_uvs/J1212+2032_X_map.mod ! Writing 409 model components to file: /d2/scr/pima/bp177c_uvs/J1212+2032_X_map.mod wobs /d2/scr/pima/bp177c_uvs/J1212+2032_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1212+2032_X_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1212+2032_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp177c_uvs/J1212+2032_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.716 x 3.788 at -1.786 degrees (North through East) ! Clean map min=-0.0024779 max=0.015391 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1212+2032_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0153909 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115461 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.25057 2.25057 4.50114 9.00227 18.0045 36.0091 72.0182 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 133.299 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1212+2032_X_uvs.log closed on Sat Mar 22 21:14:54 2014