! Started logfile: /d2/scr/pima/bp177f_uvs/J0009+0628_X_uvs.log on Fri Mar 21 07:32:30 2014 obs /d2/scr/pima/bp177f_uvs/J0009+0628_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J0009+0628_X_uva.fits ! AN table 1: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.633929 visibilities/baseline/integration-bin. ! Found source: J0009+0628 ! ! 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 568 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/bp177f_uvs/J0009+0628_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000154Jy sigma=40.769229 ! Fit after self-cal, rms=0.980833Jy sigma=40.287613 ! 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=1.599 mas, bmaj=3.307 mas, bpa=-36.67 degrees ! Estimated noise=0.980323 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 = 0.0139888 Jy ! Component: 100 - total flux cleaned = 0.0209063 Jy ! Total flux subtracted in 100 components = 0.0209063 Jy ! Clean residual min=-0.002918 max=0.003596 Jy/beam ! Clean residual mean=-0.000004 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.0209063 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0209063 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=0.019935Jy sigma=0.756262 ! Fit after self-cal, rms=0.017858Jy sigma=0.686390 ! 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=2.234 mas, bmaj=3.376 mas, bpa=-40.72 degrees ! Estimated noise=0.751391 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 = 0.00695102 Jy ! Component: 100 - total flux cleaned = 0.0104024 Jy ! Component: 150 - total flux cleaned = 0.0121194 Jy ! Component: 200 - total flux cleaned = 0.0136318 Jy ! Total flux subtracted in 200 components = 0.0136318 Jy ! Clean residual min=-0.001624 max=0.001644 Jy/beam ! Clean residual mean=-0.000001 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0345381 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 116 components and 0.0345381 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=0.014028Jy sigma=0.545172 ! Fit after self-cal, rms=0.013948Jy sigma=0.541590 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.234 x 3.376 at -40.72 degrees (North through East) ! Clean map min=-0.0021736 max=0.014311 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* 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* KP 1.00* ! LA 1.00* MK 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* KP 1.00* ! LA 1.00* MK 1.00* OV 1.00* PT 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* OV 1.00* PT 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* 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* KP 1.00* ! LA 1.00* MK 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* KP 1.00* ! LA 1.00* MK 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* KP 1.00* ! LA 1.00* MK 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.013948Jy sigma=0.541590 ! Fit after self-cal, rms=0.013948Jy sigma=0.541590 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.234 mas, bmaj=3.376 mas, bpa=-40.72 degrees ! Estimated noise=0.751391 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 = 0.00170856 Jy ! Component: 100 - total flux cleaned = 0.00277163 Jy ! Component: 150 - total flux cleaned = 0.00375455 Jy ! Component: 200 - total flux cleaned = 0.00452883 Jy ! Total flux subtracted in 200 components = 0.00452883 Jy ! Clean residual min=-0.000936 max=0.000938 Jy/beam ! Clean residual mean=-0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0390669 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 172 components and 0.039067 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=0.013229Jy sigma=0.514587 ! Fit after self-cal, rms=0.013194Jy sigma=0.513301 ! 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=0.013194Jy sigma=0.513301 ! Fit after self-cal, rms=0.012847Jy sigma=0.509176 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.24 mas, bmaj=3.391 mas, bpa=-40.43 degrees ! Estimated noise=0.743496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000547999 Jy ! Component: 100 - total flux cleaned = -0.000635102 Jy ! Component: 150 - total flux cleaned = -0.000562766 Jy ! Component: 200 - total flux cleaned = -0.000491873 Jy ! Total flux subtracted in 200 components = -0.000491873 Jy ! Clean residual min=-0.000558 max=0.000556 Jy/beam ! Clean residual mean=-0.000000 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0385751 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 217 components and 0.0385751 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=0.012618Jy sigma=0.499288 ! Fit after self-cal, rms=0.012596Jy sigma=0.498483 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 = 3.78807e-05 Jy ! Component: 100 - total flux cleaned = -9.38938e-05 Jy ! Component: 150 - total flux cleaned = -0.000184836 Jy ! Component: 200 - total flux cleaned = -0.000186405 Jy ! Total flux subtracted in 200 components = -0.000186405 Jy ! Clean residual min=-0.000449 max=0.000448 Jy/beam ! Clean residual mean=-0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0383887 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 251 components and 0.0383887 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=0.012458Jy sigma=0.492610 ! Fit after self-cal, rms=0.012444Jy sigma=0.492142 ! 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=0.012444Jy sigma=0.492142 ! Fit after self-cal, rms=0.012616Jy sigma=0.489463 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.211 mas, bmaj=3.379 mas, bpa=-40.54 degrees ! Estimated noise=0.754066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304475 Jy ! Component: 100 - total flux cleaned = 0.000461451 Jy ! Component: 150 - total flux cleaned = 0.000593507 Jy ! Component: 200 - total flux cleaned = 0.000666531 Jy ! Total flux subtracted in 200 components = 0.000666531 Jy ! Clean residual min=-0.000394 max=0.000390 Jy/beam ! Clean residual mean=-0.000000 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0390552 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 286 components and 0.0390552 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=0.012489Jy sigma=0.484621 ! Fit after self-cal, rms=0.012482Jy sigma=0.484247 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 = 5.42568e-05 Jy ! Component: 100 - total flux cleaned = 0.00019516 Jy ! Component: 150 - total flux cleaned = 0.000260529 Jy ! Component: 200 - total flux cleaned = 0.000424769 Jy ! Total flux subtracted in 200 components = 0.000424769 Jy ! Clean residual min=-0.000332 max=0.000333 Jy/beam ! Clean residual mean=-0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.03948 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 317 components and 0.03948 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=0.012403Jy sigma=0.481406 ! Fit after self-cal, rms=0.012397Jy sigma=0.481151 ! 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=0.012397Jy sigma=0.481151 ! Fit after self-cal, rms=0.011908Jy sigma=0.472399 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.383 mas, bmaj=4.388 mas, bpa=75.62 degrees ! Estimated noise=0.773453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000510591 Jy ! Component: 100 - total flux cleaned = -0.000429721 Jy ! Component: 150 - total flux cleaned = -0.000314765 Jy ! Component: 200 - total flux cleaned = -0.000262468 Jy ! Total flux subtracted in 200 components = -0.000262468 Jy ! Clean residual min=-0.000273 max=0.000275 Jy/beam ! Clean residual mean=-0.000001 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0392175 Jy selfcal ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 383 components and 0.0392176 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=0.011845Jy sigma=0.469702 ! Fit after self-cal, rms=0.011838Jy sigma=0.469517 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 = -2.86782e-05 Jy ! Component: 100 - total flux cleaned = 2.13485e-05 Jy ! Component: 150 - total flux cleaned = 3.6031e-05 Jy ! Component: 200 - total flux cleaned = 6.50702e-05 Jy ! Total flux subtracted in 200 components = 6.50702e-05 Jy ! Clean residual min=-0.000233 max=0.000235 Jy/beam ! Clean residual mean=-0.000000 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0392826 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 436 components and 0.0392826 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=0.011802Jy sigma=0.468083 ! Fit after self-cal, rms=0.011797Jy sigma=0.467962 ! 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=2.222 mas, bmaj=3.379 mas, bpa=-40.61 degrees ! Estimated noise=0.736638 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.222 x 3.379 at -40.61 degrees (North through East) ! Clean map min=-0.0015829 max=0.013138 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=1.591 mas, bmaj=3.311 mas, bpa=-36.52 degrees ! Estimated noise=0.965704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152368 Jy ! Component: 100 - total flux cleaned = 0.0231473 Jy ! Component: 150 - total flux cleaned = 0.0271774 Jy ! Component: 200 - total flux cleaned = 0.0282259 Jy ! Total flux subtracted in 200 components = 0.0282259 Jy ! Clean residual min=-0.002600 max=0.002584 Jy/beam ! Clean residual mean=-0.000003 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.0282259 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 67 model components to the UV plane model. ! The established model now contains 67 components and 0.0282259 Jy ! Inverting map and beam ! Estimated beam: bmin=2.222 mas, bmaj=3.379 mas, bpa=-40.61 degrees ! Estimated noise=0.736638 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 = 0.00276887 Jy ! Component: 100 - total flux cleaned = 0.00381912 Jy ! Component: 150 - total flux cleaned = 0.00450693 Jy ! Component: 200 - total flux cleaned = 0.00508513 Jy ! Total flux subtracted in 200 components = 0.00508513 Jy ! Clean residual min=-0.001108 max=0.001107 Jy/beam ! Clean residual mean=-0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0333111 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 130 components and 0.0333111 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=3.383 mas, bmaj=4.388 mas, bpa=75.62 degrees ! Estimated noise=0.773453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288076 Jy ! Component: 100 - total flux cleaned = 0.000623723 Jy ! Component: 150 - total flux cleaned = 0.000928696 Jy ! Component: 200 - total flux cleaned = 0.00119907 Jy ! Total flux subtracted in 200 components = 0.00119907 Jy ! Clean residual min=-0.000707 max=0.000701 Jy/beam ! Clean residual mean=0.000000 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0345101 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 = 0.000164319 Jy ! Component: 100 - total flux cleaned = 0.000313956 Jy ! Component: 150 - total flux cleaned = 0.000451527 Jy ! Component: 200 - total flux cleaned = 0.00048208 Jy ! Total flux subtracted in 200 components = 0.00048208 Jy ! Clean residual min=-0.000526 max=0.000529 Jy/beam ! Clean residual mean=0.000000 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0349922 Jy ! Adding 128 model components to the UV plane model. ! The established model now contains 252 components and 0.0349922 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.222 mas, bmaj=3.379 mas, bpa=-40.61 degrees ! Estimated noise=0.736638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000490136 Jy ! Component: 100 - total flux cleaned = 0.000778325 Jy ! Component: 150 - total flux cleaned = 0.000802118 Jy ! Component: 200 - total flux cleaned = 0.000849181 Jy ! Total flux subtracted in 200 components = 0.000849181 Jy ! Clean residual min=-0.000373 max=0.000373 Jy/beam ! Clean residual mean=-0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0358414 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 307 components and 0.0358414 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=0.011942Jy sigma=0.473349 ! Fit after self-cal, rms=0.011934Jy sigma=0.472987 wmodel /d2/scr/pima/bp177f_uvs/J0009+0628_X_map.mod ! Writing 307 model components to file: /d2/scr/pima/bp177f_uvs/J0009+0628_X_map.mod wobs /d2/scr/pima/bp177f_uvs/J0009+0628_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J0009+0628_X_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J0009+0628_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/bp177f_uvs/J0009+0628_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.222 x 3.379 at -40.61 degrees (North through East) ! Clean map min=-0.0012973 max=0.010201 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J0009+0628_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0102007 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134459 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.95442 3.95442 7.90884 15.8177 31.6354 63.2707 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.01 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 75.864 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J0009+0628_X_uvs.log closed on Fri Mar 21 07:32:33 2014