! Started logfile: /d2/scr/pima/bp177j_uvs/J0352+1754_C_uvs.log on Thu Jun 19 04:09:20 2014 obs /d2/scr/pima/bp177j_uvs/J0352+1754_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0352+1754_C_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.711111 visibilities/baseline/integration-bin. ! Found source: J0352+1754 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 512 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177j_uvs/J0352+1754_C] 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 0.300x0.300 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=1.001528Jy sigma=53.515577 ! Fit after self-cal, rms=0.933321Jy sigma=49.910029 ! 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=1.841 mas, bmaj=4.206 mas, bpa=7.801 degrees ! Estimated noise=0.756018 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 = 0.0451513 Jy ! Component: 100 - total flux cleaned = 0.0670376 Jy ! Total flux subtracted in 100 components = 0.0670376 Jy ! Clean residual min=-0.010518 max=0.015178 Jy/beam ! Clean residual mean=-0.000032 rms=0.003658 Jy/beam ! Combined flux in latest and established models = 0.0670375 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0670375 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=0.057435Jy sigma=2.890902 ! Fit after self-cal, rms=0.056885Jy sigma=2.862538 ! 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=2.255 mas, bmaj=4.526 mas, bpa=6.352 degrees ! Estimated noise=0.599304 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 = 0.0238527 Jy ! Component: 100 - total flux cleaned = 0.0385372 Jy ! Component: 150 - total flux cleaned = 0.0480811 Jy ! Component: 200 - total flux cleaned = 0.0544091 Jy ! Total flux subtracted in 200 components = 0.0544091 Jy ! Clean residual min=-0.010467 max=0.012259 Jy/beam ! Clean residual mean=-0.000027 rms=0.003379 Jy/beam ! Combined flux in latest and established models = 0.121447 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 78 components and 0.121447 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=0.044417Jy sigma=2.155015 ! Fit after self-cal, rms=0.044073Jy sigma=2.139045 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.255 x 4.526 at 6.352 degrees (North through East) ! Clean map min=-0.010372 max=0.062534 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* OV 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* OV 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* OV 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* OV 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* OV 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* OV 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* OV 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* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.044073Jy sigma=2.139045 ! Fit after self-cal, rms=0.044073Jy sigma=2.139045 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.255 mas, bmaj=4.526 mas, bpa=6.352 degrees ! Estimated noise=0.599304 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 = 0.00533034 Jy ! Component: 100 - total flux cleaned = 0.00848112 Jy ! Component: 150 - total flux cleaned = 0.00982482 Jy ! Component: 200 - total flux cleaned = 0.0101703 Jy ! Total flux subtracted in 200 components = 0.0101703 Jy ! Clean residual min=-0.010025 max=0.011857 Jy/beam ! Clean residual mean=-0.000021 rms=0.003188 Jy/beam ! Combined flux in latest and established models = 0.131617 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 83 components and 0.131617 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=0.043244Jy sigma=2.101388 ! Fit after self-cal, rms=0.043129Jy sigma=2.096633 ! 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=0.043129Jy sigma=2.096633 ! Fit after self-cal, rms=0.043129Jy sigma=2.096633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.255 mas, bmaj=4.526 mas, bpa=6.352 degrees ! Estimated noise=0.599304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120566 Jy ! Component: 100 - total flux cleaned = 0.00150934 Jy ! Component: 150 - total flux cleaned = 0.00169952 Jy ! Component: 200 - total flux cleaned = 0.00187139 Jy ! Total flux subtracted in 200 components = 0.00187139 Jy ! Clean residual min=-0.009803 max=0.011765 Jy/beam ! Clean residual mean=-0.000020 rms=0.003149 Jy/beam ! Combined flux in latest and established models = 0.133488 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 87 components and 0.133488 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=0.042872Jy sigma=2.085349 ! Fit after self-cal, rms=0.042807Jy sigma=2.083010 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 = 0.000387793 Jy ! Component: 100 - total flux cleaned = 0.000501596 Jy ! Component: 150 - total flux cleaned = 0.000655605 Jy ! Component: 200 - total flux cleaned = 0.000795184 Jy ! Total flux subtracted in 200 components = 0.000795184 Jy ! Clean residual min=-0.009723 max=0.011619 Jy/beam ! Clean residual mean=-0.000020 rms=0.003129 Jy/beam ! Combined flux in latest and established models = 0.134284 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 88 components and 0.134284 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=0.042649Jy sigma=2.075825 ! Fit after self-cal, rms=0.042609Jy sigma=2.074648 ! 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=0.042609Jy sigma=2.074648 ! Fit after self-cal, rms=0.042609Jy sigma=2.074648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.255 mas, bmaj=4.526 mas, bpa=6.352 degrees ! Estimated noise=0.599304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302008 Jy ! Component: 100 - total flux cleaned = 0.000391923 Jy ! Component: 150 - total flux cleaned = 0.000519086 Jy ! Component: 200 - total flux cleaned = 0.000640971 Jy ! Total flux subtracted in 200 components = 0.000640971 Jy ! Clean residual min=-0.009638 max=0.011529 Jy/beam ! Clean residual mean=-0.000020 rms=0.003116 Jy/beam ! Combined flux in latest and established models = 0.134925 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 88 components and 0.134925 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=0.042501Jy sigma=2.069889 ! Fit after self-cal, rms=0.042476Jy sigma=2.069277 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 = 0.000183641 Jy ! Component: 100 - total flux cleaned = 0.000299071 Jy ! Component: 150 - total flux cleaned = 0.000372065 Jy ! Component: 200 - total flux cleaned = 0.000442027 Jy ! Total flux subtracted in 200 components = 0.000442027 Jy ! Clean residual min=-0.009572 max=0.011527 Jy/beam ! Clean residual mean=-0.000020 rms=0.003107 Jy/beam ! Combined flux in latest and established models = 0.135367 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 89 components and 0.135367 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=0.042402Jy sigma=2.065977 ! Fit after self-cal, rms=0.042386Jy sigma=2.065678 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.042386Jy sigma=2.065678 ! Fit after self-cal, rms=0.042386Jy sigma=2.065678 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.141 mas, bmaj=5.608 mas, bpa=2.431 degrees ! Estimated noise=0.68642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00409009 Jy ! Component: 100 - total flux cleaned = 0.0053897 Jy ! Component: 150 - total flux cleaned = 0.00580725 Jy ! Component: 200 - total flux cleaned = 0.00604252 Jy ! Total flux subtracted in 200 components = 0.00604252 Jy ! Clean residual min=-0.010984 max=0.016444 Jy/beam ! Clean residual mean=-0.000030 rms=0.004366 Jy/beam ! Combined flux in latest and established models = 0.141409 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 93 components and 0.141409 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=0.042431Jy sigma=2.072016 ! Fit after self-cal, rms=0.042362Jy sigma=2.069789 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 = 0.000354466 Jy ! Component: 100 - total flux cleaned = 0.0005026 Jy ! Component: 150 - total flux cleaned = 0.000785138 Jy ! Component: 200 - total flux cleaned = 0.000918978 Jy ! Total flux subtracted in 200 components = 0.000918978 Jy ! Clean residual min=-0.010843 max=0.016394 Jy/beam ! Clean residual mean=-0.000029 rms=0.004335 Jy/beam ! Combined flux in latest and established models = 0.142328 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 96 components and 0.142328 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=0.042515Jy sigma=2.075062 ! Fit after self-cal, rms=0.042448Jy sigma=2.072977 ! 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=2.255 mas, bmaj=4.526 mas, bpa=6.352 degrees ! Estimated noise=0.599304 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.255 x 4.526 at 6.352 degrees (North through East) ! Clean map min=-0.0089464 max=0.058964 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=1.841 mas, bmaj=4.206 mas, bpa=7.801 degrees ! Estimated noise=0.756018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0452649 Jy ! Component: 100 - total flux cleaned = 0.0687776 Jy ! Component: 150 - total flux cleaned = 0.0845955 Jy ! Component: 200 - total flux cleaned = 0.0959254 Jy ! Total flux subtracted in 200 components = 0.0959254 Jy ! Clean residual min=-0.009857 max=0.013065 Jy/beam ! Clean residual mean=-0.000021 rms=0.003003 Jy/beam ! Combined flux in latest and established models = 0.0959254 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.0959254 Jy ! Inverting map and beam ! Estimated beam: bmin=2.255 mas, bmaj=4.526 mas, bpa=6.352 degrees ! Estimated noise=0.599304 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 (-10.5, 17.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166286 Jy ! Component: 100 - total flux cleaned = 0.0272665 Jy ! Component: 150 - total flux cleaned = 0.0354287 Jy ! Component: 200 - total flux cleaned = 0.041838 Jy ! Total flux subtracted in 200 components = 0.041838 Jy ! Clean residual min=-0.009551 max=0.012576 Jy/beam ! Clean residual mean=-0.000020 rms=0.003015 Jy/beam ! Combined flux in latest and established models = 0.137763 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 88 components and 0.137763 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.141 mas, bmaj=5.608 mas, bpa=2.431 degrees ! Estimated noise=0.68642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00973978 Jy ! Component: 100 - total flux cleaned = 0.0165619 Jy ! Component: 150 - total flux cleaned = 0.0217171 Jy ! Component: 200 - total flux cleaned = 0.0244996 Jy ! Total flux subtracted in 200 components = 0.0244996 Jy ! Clean residual min=-0.011108 max=0.017451 Jy/beam ! Clean residual mean=-0.000020 rms=0.003876 Jy/beam ! Combined flux in latest and established models = 0.162263 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) ! Added new window around map position (-25.2, -45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150249 Jy ! Component: 100 - total flux cleaned = 0.0222397 Jy ! Component: 150 - total flux cleaned = 0.0269929 Jy ! Component: 200 - total flux cleaned = 0.0300457 Jy ! Total flux subtracted in 200 components = 0.0300457 Jy ! Clean residual min=-0.009284 max=0.009910 Jy/beam ! Clean residual mean=-0.000017 rms=0.002936 Jy/beam ! Combined flux in latest and established models = 0.192309 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 150 components and 0.192309 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.255 mas, bmaj=4.526 mas, bpa=6.352 degrees ! Estimated noise=0.599304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.69519e-05 Jy ! Component: 100 - total flux cleaned = 0.00045292 Jy ! Component: 150 - total flux cleaned = 0.000996282 Jy ! Component: 200 - total flux cleaned = 0.00130019 Jy ! Total flux subtracted in 200 components = 0.00130019 Jy ! Clean residual min=-0.007981 max=0.008105 Jy/beam ! Clean residual mean=-0.000010 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 0.193609 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 176 components and 0.193609 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=0.033756Jy sigma=1.598441 ! Fit after self-cal, rms=0.032615Jy sigma=1.530185 wmodel /d2/scr/pima/bp177j_uvs/J0352+1754_C_map.mod ! Writing 176 model components to file: /d2/scr/pima/bp177j_uvs/J0352+1754_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J0352+1754_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0352+1754_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0352+1754_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177j_uvs/J0352+1754_C_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 = 0.00346599 Jy ! Component: 100 - total flux cleaned = 0.00422305 Jy ! Component: 150 - total flux cleaned = 0.00582841 Jy ! Component: 200 - total flux cleaned = 0.00755823 Jy ! Component: 250 - total flux cleaned = 0.00868831 Jy ! Component: 300 - total flux cleaned = 0.00927941 Jy ! Component: 350 - total flux cleaned = 0.00965764 Jy ! Component: 400 - total flux cleaned = 0.0101142 Jy ! Component: 450 - total flux cleaned = 0.0104691 Jy ! Component: 500 - total flux cleaned = 0.0107258 Jy ! Component: 550 - total flux cleaned = 0.0108089 Jy ! Component: 600 - total flux cleaned = 0.0108099 Jy ! Component: 650 - total flux cleaned = 0.0106545 Jy ! Component: 700 - total flux cleaned = 0.0105066 Jy ! Component: 750 - total flux cleaned = 0.0105073 Jy ! Component: 800 - total flux cleaned = 0.0103651 Jy ! Component: 850 - total flux cleaned = 0.0101573 Jy ! Component: 900 - total flux cleaned = 0.0100903 Jy ! Component: 950 - total flux cleaned = 0.0100235 Jy ! Component: 1000 - total flux cleaned = 0.00970002 Jy ! Component: 1050 - total flux cleaned = 0.00957245 Jy ! Component: 1100 - total flux cleaned = 0.00944876 Jy ! Component: 1150 - total flux cleaned = 0.00932607 Jy ! Component: 1200 - total flux cleaned = 0.00920708 Jy ! Component: 1250 - total flux cleaned = 0.00920725 Jy ! Component: 1300 - total flux cleaned = 0.00920744 Jy ! Component: 1350 - total flux cleaned = 0.00926424 Jy ! Component: 1400 - total flux cleaned = 0.00926486 Jy ! Component: 1450 - total flux cleaned = 0.00926489 Jy ! Component: 1500 - total flux cleaned = 0.00937013 Jy ! Component: 1550 - total flux cleaned = 0.00936989 Jy ! Component: 1600 - total flux cleaned = 0.00926713 Jy ! Component: 1650 - total flux cleaned = 0.00941992 Jy ! Component: 1700 - total flux cleaned = 0.00947086 Jy ! Component: 1750 - total flux cleaned = 0.00956985 Jy ! Component: 1800 - total flux cleaned = 0.00966721 Jy ! Component: 1850 - total flux cleaned = 0.00971546 Jy ! Component: 1900 - total flux cleaned = 0.00976261 Jy ! Component: 1950 - total flux cleaned = 0.00976252 Jy ! Component: 2000 - total flux cleaned = 0.00967148 Jy ! Component: 2050 - total flux cleaned = 0.00953709 Jy ! Component: 2100 - total flux cleaned = 0.00958265 Jy ! Component: 2150 - total flux cleaned = 0.00967016 Jy ! Component: 2200 - total flux cleaned = 0.00966991 Jy ! Component: 2250 - total flux cleaned = 0.00962668 Jy ! Component: 2300 - total flux cleaned = 0.00958452 Jy ! Component: 2350 - total flux cleaned = 0.00950106 Jy ! Component: 2400 - total flux cleaned = 0.00954245 Jy ! Component: 2450 - total flux cleaned = 0.00954205 Jy ! Component: 2500 - total flux cleaned = 0.00958217 Jy ! Component: 2550 - total flux cleaned = 0.00966184 Jy ! Component: 2600 - total flux cleaned = 0.00942448 Jy ! Component: 2650 - total flux cleaned = 0.00942497 Jy ! Component: 2700 - total flux cleaned = 0.00938618 Jy ! Component: 2750 - total flux cleaned = 0.00942458 Jy ! Component: 2800 - total flux cleaned = 0.00930978 Jy ! Component: 2850 - total flux cleaned = 0.0093098 Jy ! Component: 2900 - total flux cleaned = 0.00934724 Jy ! Component: 2950 - total flux cleaned = 0.0092725 Jy ! Component: 3000 - total flux cleaned = 0.00919811 Jy ! Component: 3050 - total flux cleaned = 0.00919837 Jy ! Component: 3100 - total flux cleaned = 0.00927125 Jy ! Component: 3150 - total flux cleaned = 0.00937979 Jy ! Component: 3200 - total flux cleaned = 0.00937977 Jy ! Component: 3250 - total flux cleaned = 0.00945143 Jy ! Component: 3300 - total flux cleaned = 0.00955837 Jy ! Component: 3350 - total flux cleaned = 0.00966482 Jy ! Component: 3400 - total flux cleaned = 0.00980586 Jy ! Component: 3450 - total flux cleaned = 0.00991114 Jy ! Component: 3500 - total flux cleaned = 0.00998121 Jy ! Component: 3550 - total flux cleaned = 0.0102243 Jy ! Component: 3600 - total flux cleaned = 0.0102589 Jy ! Component: 3650 - total flux cleaned = 0.010362 Jy ! Component: 3700 - total flux cleaned = 0.0105331 Jy ! Component: 3750 - total flux cleaned = 0.0105331 Jy ! Component: 3800 - total flux cleaned = 0.0106349 Jy ! Component: 3850 - total flux cleaned = 0.0108374 Jy ! Component: 3900 - total flux cleaned = 0.0109723 Jy ! Component: 3950 - total flux cleaned = 0.0111736 Jy ! Component: 4000 - total flux cleaned = 0.0113408 Jy ! Component: 4050 - total flux cleaned = 0.0116411 Jy ! Total flux subtracted in 4096 components = 0.011741 Jy ! Clean residual min=-0.001774 max=0.001891 Jy/beam ! Clean residual mean=0.000004 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.20535 Jy keep ! Adding 335 model components to the UV plane model. ! The established model now contains 511 components and 0.20535 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0352+1754_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.255 x 4.526 at 6.352 degrees (North through East) ! Clean map min=-0.0035915 max=0.055501 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0352+1754_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0555011 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00056127 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.03384 3.03384 6.06767 12.1353 24.2707 48.5414 97.0827 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 98.884 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0352+1754_C_uvs.log closed on Thu Jun 19 04:09:26 2014