! Started logfile: /scr/pima/bp171ad_uvs/old_J0241+6126_C_uvs.log on Mon Dec 9 02:02:52 2013 obs /scr/pima/bp171ad_uvs/old_J0241+6126_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/old_J0241+6126_C_uva.fits ! AN table 1: 119 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.460384 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0241+6126 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 12272 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 /scr/pima/bp171ad_uvs/old_J0241+6126_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. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.984688Jy sigma=0.696226 ! Fit after self-cal, rms=0.955820Jy sigma=0.675817 ! 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=4.38 mas, bmaj=5.032 mas, bpa=-68.29 degrees ! Estimated noise=24.9757 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 = 0.0258196 Jy ! Component: 100 - total flux cleaned = 0.0390979 Jy ! Total flux subtracted in 100 components = 0.0390979 Jy ! Clean residual min=-0.007653 max=0.009301 Jy/beam ! Clean residual mean=0.000013 rms=0.002686 Jy/beam ! Combined flux in latest and established models = 0.0390979 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0390979 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=0.058345Jy sigma=0.041254 ! Fit after self-cal, rms=0.057855Jy sigma=0.040908 ! 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=5.111 mas, bmaj=5.549 mas, bpa=-57.38 degrees ! Estimated noise=9.39627 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 = 0.0236579 Jy ! Component: 100 - total flux cleaned = 0.0406915 Jy ! Component: 150 - total flux cleaned = 0.0535264 Jy ! Component: 200 - total flux cleaned = 0.0636693 Jy ! Total flux subtracted in 200 components = 0.0636693 Jy ! Clean residual min=-0.008511 max=0.009928 Jy/beam ! Clean residual mean=-0.000008 rms=0.003365 Jy/beam ! Combined flux in latest and established models = 0.102767 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 97 components and 0.102767 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=0.043200Jy sigma=0.030544 ! Fit after self-cal, rms=0.042693Jy sigma=0.030185 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.111 x 5.549 at -57.38 degrees (North through East) ! Clean map min=-0.0083496 max=0.049069 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.042693Jy sigma=0.030185 ! Fit after self-cal, rms=0.042687Jy sigma=0.030181 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.113 mas, bmaj=5.546 mas, bpa=-56.83 degrees ! Estimated noise=9.40621 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 = 0.00895409 Jy ! Component: 100 - total flux cleaned = 0.0159292 Jy ! Component: 150 - total flux cleaned = 0.0214982 Jy ! Component: 200 - total flux cleaned = 0.0259491 Jy ! Total flux subtracted in 200 components = 0.0259491 Jy ! Clean residual min=-0.006965 max=0.007748 Jy/beam ! Clean residual mean=-0.000034 rms=0.002453 Jy/beam ! Combined flux in latest and established models = 0.128716 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 0.128716 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=0.039812Jy sigma=0.028148 ! Fit after self-cal, rms=0.039711Jy sigma=0.028077 ! 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=0.039711Jy sigma=0.028077 ! Fit after self-cal, rms=0.039711Jy sigma=0.028077 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.113 mas, bmaj=5.546 mas, bpa=-56.83 degrees ! Estimated noise=9.40621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402797 Jy ! Component: 100 - total flux cleaned = 0.00707926 Jy ! Component: 150 - total flux cleaned = 0.00950859 Jy ! Component: 200 - total flux cleaned = 0.0114527 Jy ! Total flux subtracted in 200 components = 0.0114527 Jy ! Clean residual min=-0.006408 max=0.006906 Jy/beam ! Clean residual mean=-0.000046 rms=0.002166 Jy/beam ! Combined flux in latest and established models = 0.140169 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 105 components and 0.140169 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=0.039122Jy sigma=0.027660 ! Fit after self-cal, rms=0.039095Jy sigma=0.027641 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 = 0.00182437 Jy ! Component: 100 - total flux cleaned = 0.0031612 Jy ! Component: 150 - total flux cleaned = 0.00382719 Jy ! Component: 200 - total flux cleaned = 0.00403221 Jy ! Total flux subtracted in 200 components = 0.00403221 Jy ! Clean residual min=-0.006299 max=0.006648 Jy/beam ! Clean residual mean=-0.000050 rms=0.002086 Jy/beam ! Combined flux in latest and established models = 0.144201 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 107 components and 0.144201 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=0.038971Jy sigma=0.027553 ! Fit after self-cal, rms=0.038964Jy sigma=0.027548 ! 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=0.038964Jy sigma=0.027548 ! Fit after self-cal, rms=0.038964Jy sigma=0.027548 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.113 mas, bmaj=5.546 mas, bpa=-56.83 degrees ! Estimated noise=9.40621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000441636 Jy ! Component: 100 - total flux cleaned = 0.000603196 Jy ! Component: 150 - total flux cleaned = 0.000681923 Jy ! Component: 200 - total flux cleaned = 0.000836617 Jy ! Total flux subtracted in 200 components = 0.000836617 Jy ! Clean residual min=-0.006266 max=0.006414 Jy/beam ! Clean residual mean=-0.000051 rms=0.002057 Jy/beam ! Combined flux in latest and established models = 0.145038 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 109 components and 0.145038 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=0.038893Jy sigma=0.027498 ! Fit after self-cal, rms=0.038891Jy sigma=0.027496 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 = 0.000255191 Jy ! Component: 100 - total flux cleaned = 0.000369827 Jy ! Component: 150 - total flux cleaned = 0.00048226 Jy ! Component: 200 - total flux cleaned = 0.000630198 Jy ! Total flux subtracted in 200 components = 0.000630198 Jy ! Clean residual min=-0.006238 max=0.006279 Jy/beam ! Clean residual mean=-0.000051 rms=0.002037 Jy/beam ! Combined flux in latest and established models = 0.145668 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 109 components and 0.145668 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=0.038828Jy sigma=0.027452 ! Fit after self-cal, rms=0.038826Jy sigma=0.027451 ! 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=0.038826Jy sigma=0.027451 ! Fit after self-cal, rms=0.038826Jy sigma=0.027451 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.588 mas, bmaj=5.812 mas, bpa=-65.55 degrees ! Estimated noise=9.56737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193304 Jy ! Component: 100 - total flux cleaned = 0.00313677 Jy ! Component: 150 - total flux cleaned = 0.00338072 Jy ! Component: 200 - total flux cleaned = 0.00349769 Jy ! Total flux subtracted in 200 components = 0.00349769 Jy ! Clean residual min=-0.007119 max=0.007054 Jy/beam ! Clean residual mean=-0.000070 rms=0.002314 Jy/beam ! Combined flux in latest and established models = 0.149166 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 111 components and 0.149166 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=0.038783Jy sigma=0.027420 ! Fit after self-cal, rms=0.038775Jy sigma=0.027414 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 = 0.00037868 Jy ! Component: 100 - total flux cleaned = 0.000494763 Jy ! Component: 150 - total flux cleaned = 0.000607406 Jy ! Component: 200 - total flux cleaned = 0.000718219 Jy ! Total flux subtracted in 200 components = 0.000718219 Jy ! Clean residual min=-0.007063 max=0.006898 Jy/beam ! Clean residual mean=-0.000071 rms=0.002287 Jy/beam ! Combined flux in latest and established models = 0.149884 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 111 components and 0.149884 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=0.038729Jy sigma=0.027381 ! Fit after self-cal, rms=0.038726Jy sigma=0.027380 ! 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=5.113 mas, bmaj=5.546 mas, bpa=-56.83 degrees ! Estimated noise=9.40621 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.113 x 5.546 at -56.83 degrees (North through East) ! Clean map min=-0.0060741 max=0.051615 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=4.38 mas, bmaj=5.032 mas, bpa=-68.31 degrees ! Estimated noise=25.703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242519 Jy ! Component: 100 - total flux cleaned = 0.04011 Jy ! Component: 150 - total flux cleaned = 0.0526443 Jy ! Component: 200 - total flux cleaned = 0.0626218 Jy ! Total flux subtracted in 200 components = 0.0626218 Jy ! Clean residual min=-0.006307 max=0.008117 Jy/beam ! Clean residual mean=0.000007 rms=0.002271 Jy/beam ! Combined flux in latest and established models = 0.0626218 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0626218 Jy ! Inverting map and beam ! Estimated beam: bmin=5.113 mas, bmaj=5.546 mas, bpa=-56.83 degrees ! Estimated noise=9.40621 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 = 0.0181993 Jy ! Component: 100 - total flux cleaned = 0.0315551 Jy ! Component: 150 - total flux cleaned = 0.0420069 Jy ! Component: 200 - total flux cleaned = 0.0503618 Jy ! Total flux subtracted in 200 components = 0.0503618 Jy ! Clean residual min=-0.008062 max=0.008932 Jy/beam ! Clean residual mean=-0.000017 rms=0.002978 Jy/beam ! Combined flux in latest and established models = 0.112984 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 104 components and 0.112984 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=5.588 mas, bmaj=5.812 mas, bpa=-65.55 degrees ! Estimated noise=9.56737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00866922 Jy ! Component: 100 - total flux cleaned = 0.0152844 Jy ! Component: 150 - total flux cleaned = 0.0203516 Jy ! Component: 200 - total flux cleaned = 0.0242363 Jy ! Total flux subtracted in 200 components = 0.0242363 Jy ! Clean residual min=-0.008007 max=0.008479 Jy/beam ! Clean residual mean=-0.000054 rms=0.002690 Jy/beam ! Combined flux in latest and established models = 0.13722 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 = 0.00297714 Jy ! Component: 100 - total flux cleaned = 0.00525925 Jy ! Component: 150 - total flux cleaned = 0.00700902 Jy ! Component: 200 - total flux cleaned = 0.0079083 Jy ! Total flux subtracted in 200 components = 0.0079083 Jy ! Clean residual min=-0.007593 max=0.008272 Jy/beam ! Clean residual mean=-0.000064 rms=0.002494 Jy/beam ! Combined flux in latest and established models = 0.145128 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 107 components and 0.145128 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.113 mas, bmaj=5.546 mas, bpa=-56.83 degrees ! Estimated noise=9.40621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00173437 Jy ! Component: 100 - total flux cleaned = -0.00257895 Jy ! Component: 150 - total flux cleaned = -0.00284424 Jy ! Component: 200 - total flux cleaned = -0.00274887 Jy ! Total flux subtracted in 200 components = -0.00274887 Jy ! Clean residual min=-0.006615 max=0.007470 Jy/beam ! Clean residual mean=-0.000048 rms=0.002172 Jy/beam ! Combined flux in latest and established models = 0.142379 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 116 components and 0.142379 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=0.039384Jy sigma=0.027845 ! Fit after self-cal, rms=0.039364Jy sigma=0.027831 wmodel /scr/pima/bp171ad_uvs/old_J0241+6126_C_map.mod ! Writing 116 model components to file: /scr/pima/bp171ad_uvs/old_J0241+6126_C_map.mod wobs /scr/pima/bp171ad_uvs/old_J0241+6126_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/old_J0241+6126_C_uvs.fits wwins /scr/pima/bp171ad_uvs/old_J0241+6126_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ad_uvs/old_J0241+6126_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 = 0.00209964 Jy ! Component: 100 - total flux cleaned = 0.00334713 Jy ! Component: 150 - total flux cleaned = 0.00386767 Jy ! Component: 200 - total flux cleaned = 0.00472804 Jy ! Component: 250 - total flux cleaned = 0.00490558 Jy ! Component: 300 - total flux cleaned = 0.0052449 Jy ! Component: 350 - total flux cleaned = 0.00549186 Jy ! Component: 400 - total flux cleaned = 0.00580395 Jy ! Component: 450 - total flux cleaned = 0.00595208 Jy ! Component: 500 - total flux cleaned = 0.005951 Jy ! Component: 550 - total flux cleaned = 0.00588123 Jy ! Component: 600 - total flux cleaned = 0.00588022 Jy ! Component: 650 - total flux cleaned = 0.00607441 Jy ! Component: 700 - total flux cleaned = 0.00594608 Jy ! Component: 750 - total flux cleaned = 0.00600556 Jy ! Component: 800 - total flux cleaned = 0.00600371 Jy ! Component: 850 - total flux cleaned = 0.00582948 Jy ! Component: 900 - total flux cleaned = 0.00571738 Jy ! Component: 950 - total flux cleaned = 0.00571761 Jy ! Component: 1000 - total flux cleaned = 0.00571646 Jy ! Component: 1050 - total flux cleaned = 0.00576671 Jy ! Component: 1100 - total flux cleaned = 0.00561491 Jy ! Component: 1150 - total flux cleaned = 0.00561641 Jy ! Component: 1200 - total flux cleaned = 0.00556853 Jy ! Component: 1250 - total flux cleaned = 0.00533514 Jy ! Component: 1300 - total flux cleaned = 0.00524492 Jy ! Component: 1350 - total flux cleaned = 0.00529164 Jy ! Component: 1400 - total flux cleaned = 0.00524698 Jy ! Component: 1450 - total flux cleaned = 0.00520415 Jy ! Component: 1500 - total flux cleaned = 0.00516205 Jy ! Component: 1550 - total flux cleaned = 0.00508019 Jy ! Component: 1600 - total flux cleaned = 0.00508075 Jy ! Component: 1650 - total flux cleaned = 0.00512121 Jy ! Component: 1700 - total flux cleaned = 0.00516001 Jy ! Component: 1750 - total flux cleaned = 0.0052748 Jy ! Component: 1800 - total flux cleaned = 0.00531204 Jy ! Component: 1850 - total flux cleaned = 0.00534855 Jy ! Component: 1900 - total flux cleaned = 0.00534856 Jy ! Component: 1950 - total flux cleaned = 0.00542061 Jy ! Component: 2000 - total flux cleaned = 0.00549151 Jy ! Component: 2050 - total flux cleaned = 0.00535139 Jy ! Component: 2100 - total flux cleaned = 0.00524772 Jy ! Component: 2150 - total flux cleaned = 0.00504269 Jy ! Component: 2200 - total flux cleaned = 0.00507634 Jy ! Component: 2250 - total flux cleaned = 0.00500911 Jy ! Component: 2300 - total flux cleaned = 0.00510888 Jy ! Component: 2350 - total flux cleaned = 0.00510899 Jy ! Component: 2400 - total flux cleaned = 0.00520747 Jy ! Component: 2450 - total flux cleaned = 0.00520761 Jy ! Component: 2500 - total flux cleaned = 0.00536991 Jy ! Component: 2550 - total flux cleaned = 0.00546703 Jy ! Component: 2600 - total flux cleaned = 0.00562775 Jy ! Component: 2650 - total flux cleaned = 0.0056916 Jy ! Component: 2700 - total flux cleaned = 0.00581913 Jy ! Component: 2750 - total flux cleaned = 0.00597757 Jy ! Component: 2800 - total flux cleaned = 0.00600917 Jy ! Component: 2850 - total flux cleaned = 0.00619763 Jy ! Component: 2900 - total flux cleaned = 0.00622892 Jy ! Component: 2950 - total flux cleaned = 0.00622898 Jy ! Component: 3000 - total flux cleaned = 0.00635334 Jy ! Component: 3050 - total flux cleaned = 0.00644624 Jy ! Component: 3100 - total flux cleaned = 0.0064463 Jy ! Component: 3150 - total flux cleaned = 0.0064463 Jy ! Component: 3200 - total flux cleaned = 0.00653833 Jy ! Component: 3250 - total flux cleaned = 0.00663023 Jy ! Component: 3300 - total flux cleaned = 0.00663021 Jy ! Component: 3350 - total flux cleaned = 0.00672141 Jy ! Component: 3400 - total flux cleaned = 0.0067518 Jy ! Component: 3450 - total flux cleaned = 0.00684276 Jy ! Component: 3500 - total flux cleaned = 0.00690324 Jy ! Component: 3550 - total flux cleaned = 0.00690332 Jy ! Component: 3600 - total flux cleaned = 0.00693328 Jy ! Component: 3650 - total flux cleaned = 0.00693336 Jy ! Component: 3700 - total flux cleaned = 0.00702352 Jy ! Component: 3750 - total flux cleaned = 0.00693368 Jy ! Component: 3800 - total flux cleaned = 0.00702337 Jy ! Component: 3850 - total flux cleaned = 0.006934 Jy ! Component: 3900 - total flux cleaned = 0.00693409 Jy ! Component: 3950 - total flux cleaned = 0.00693429 Jy ! Component: 4000 - total flux cleaned = 0.00696407 Jy ! Component: 4050 - total flux cleaned = 0.00693432 Jy ! Total flux subtracted in 4096 components = 0.00696401 Jy ! Clean residual min=-0.001565 max=0.001714 Jy/beam ! Clean residual mean=-0.000063 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.149343 Jy keep ! Adding 504 model components to the UV plane model. ! The established model now contains 620 components and 0.149343 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/old_J0241+6126_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.113 x 5.546 at -56.83 degrees (North through East) ! Clean map min=-0.0058255 max=0.052051 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/old_J0241+6126_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0520506 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000689326 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.97302 3.97302 7.94604 15.8921 31.7841 63.5683 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 75.509 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/old_J0241+6126_C_uvs.log closed on Mon Dec 9 02:02:59 2013