! Started logfile: /d2/scr/pima/bp177e_uvs/J1302+5748_C_uvs.log on Sat Mar 22 18:46:12 2014 obs /d2/scr/pima/bp177e_uvs/J1302+5748_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1302+5748_C_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1302+5748 ! ! 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 1440 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/bp177e_uvs/J1302+5748_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=1.112802Jy sigma=49.395701 ! Fit after self-cal, rms=0.522363Jy sigma=23.794860 ! 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=2.123 mas, bmaj=4.894 mas, bpa=-48.76 degrees ! Estimated noise=0.628413 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 = 0.369677 Jy ! Component: 100 - total flux cleaned = 0.450292 Jy ! Total flux subtracted in 100 components = 0.450292 Jy ! Clean residual min=-0.014435 max=0.022529 Jy/beam ! Clean residual mean=0.000077 rms=0.004114 Jy/beam ! Combined flux in latest and established models = 0.450292 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.450292 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=0.079202Jy sigma=2.614966 ! Fit after self-cal, rms=0.079200Jy sigma=2.614863 ! 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=2.58 mas, bmaj=5.052 mas, bpa=-50.86 degrees ! Estimated noise=0.432647 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 = 0.0223502 Jy ! Component: 100 - total flux cleaned = 0.0332631 Jy ! Component: 150 - total flux cleaned = 0.0402758 Jy ! Component: 200 - total flux cleaned = 0.0452805 Jy ! Total flux subtracted in 200 components = 0.0452805 Jy ! Clean residual min=-0.011816 max=0.012478 Jy/beam ! Clean residual mean=0.000009 rms=0.002784 Jy/beam ! Combined flux in latest and established models = 0.495572 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 33 components and 0.495572 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=0.069979Jy sigma=2.342303 ! Fit after self-cal, rms=0.069949Jy sigma=2.340207 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.58 x 5.052 at -50.86 degrees (North through East) ! Clean map min=-0.011205 max=0.47325 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 0.98 FD 1.11 HN 0.97 KP 0.90 ! LA 0.99 NL 1.04 OV 0.95 PT 0.88 ! SC 0.94 ! ! ! 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 0.99 KP 0.99 ! LA 1.03 NL 1.13 OV 0.97 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.01 KP 1.00 ! LA 1.01 NL 1.00 OV 0.97 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.05 KP 1.00 ! LA 1.05 NL 0.98 OV 0.97 PT 1.04 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.98 KP 0.92 ! LA 0.97 NL 0.99 OV 0.96 PT 0.96 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.03 KP 1.00 ! LA 0.99 NL 0.98 OV 1.01 PT 0.93 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.069949Jy sigma=2.340207 ! Fit after self-cal, rms=0.062431Jy sigma=1.878943 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.578 mas, bmaj=5.08 mas, bpa=-50.91 degrees ! Estimated noise=0.432192 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 = 0.00147961 Jy ! Component: 100 - total flux cleaned = 0.00167528 Jy ! Component: 150 - total flux cleaned = 0.00182521 Jy ! Component: 200 - total flux cleaned = 0.00192196 Jy ! Total flux subtracted in 200 components = 0.00192196 Jy ! Clean residual min=-0.007622 max=0.006714 Jy/beam ! Clean residual mean=-0.000013 rms=0.001756 Jy/beam ! Combined flux in latest and established models = 0.497494 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.497494 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=0.062283Jy sigma=1.879829 ! Fit after self-cal, rms=0.062278Jy sigma=1.879549 ! 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=0.062278Jy sigma=1.879549 ! Fit after self-cal, rms=0.062263Jy sigma=1.878907 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.577 mas, bmaj=5.079 mas, bpa=-50.88 degrees ! Estimated noise=0.432581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102985 Jy ! Component: 100 - total flux cleaned = 0.0013636 Jy ! Component: 150 - total flux cleaned = 0.00143067 Jy ! Component: 200 - total flux cleaned = 0.00151337 Jy ! Total flux subtracted in 200 components = 0.00151337 Jy ! Clean residual min=-0.007722 max=0.006747 Jy/beam ! Clean residual mean=-0.000014 rms=0.001754 Jy/beam ! Combined flux in latest and established models = 0.499008 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 58 components and 0.499008 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=0.062170Jy sigma=1.880756 ! Fit after self-cal, rms=0.062170Jy sigma=1.880683 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 = 7.55567e-05 Jy ! Component: 100 - total flux cleaned = 0.000133006 Jy ! Component: 150 - total flux cleaned = 0.000204535 Jy ! Component: 200 - total flux cleaned = 0.000271317 Jy ! Total flux subtracted in 200 components = 0.000271317 Jy ! Clean residual min=-0.007762 max=0.006738 Jy/beam ! Clean residual mean=-0.000014 rms=0.001752 Jy/beam ! Combined flux in latest and established models = 0.499279 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.499279 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=0.062145Jy sigma=1.880643 ! Fit after self-cal, rms=0.062145Jy sigma=1.880605 ! 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=0.062145Jy sigma=1.880605 ! Fit after self-cal, rms=0.062136Jy sigma=1.880162 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.576 mas, bmaj=5.079 mas, bpa=-50.85 degrees ! Estimated noise=0.433044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000769924 Jy ! Component: 100 - total flux cleaned = 0.00103944 Jy ! Component: 150 - total flux cleaned = 0.00114666 Jy ! Component: 200 - total flux cleaned = 0.00121288 Jy ! Total flux subtracted in 200 components = 0.00121288 Jy ! Clean residual min=-0.007810 max=0.006782 Jy/beam ! Clean residual mean=-0.000015 rms=0.001754 Jy/beam ! Combined flux in latest and established models = 0.500492 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.500492 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=0.062066Jy sigma=1.881960 ! Fit after self-cal, rms=0.062066Jy sigma=1.881923 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 = 0.000100025 Jy ! Component: 100 - total flux cleaned = 0.000146322 Jy ! Component: 150 - total flux cleaned = 0.000204186 Jy ! Component: 200 - total flux cleaned = 0.000257935 Jy ! Total flux subtracted in 200 components = 0.000257935 Jy ! Clean residual min=-0.007832 max=0.006754 Jy/beam ! Clean residual mean=-0.000015 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.50075 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.50075 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=0.062045Jy sigma=1.882097 ! Fit after self-cal, rms=0.062046Jy sigma=1.882073 ! 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=0.062046Jy sigma=1.882073 ! Fit after self-cal, rms=0.062041Jy sigma=1.881799 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.865 mas, bmaj=5.613 mas, bpa=-52.85 degrees ! Estimated noise=0.473239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115356 Jy ! Component: 100 - total flux cleaned = 0.00147114 Jy ! Component: 150 - total flux cleaned = 0.00158047 Jy ! Component: 200 - total flux cleaned = 0.0016213 Jy ! Total flux subtracted in 200 components = 0.0016213 Jy ! Clean residual min=-0.009741 max=0.007788 Jy/beam ! Clean residual mean=-0.000028 rms=0.002293 Jy/beam ! Combined flux in latest and established models = 0.502371 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.502371 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=0.061992Jy sigma=1.883210 ! Fit after self-cal, rms=0.061993Jy sigma=1.883078 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 = 0.000165611 Jy ! Component: 100 - total flux cleaned = 0.000166296 Jy ! Component: 150 - total flux cleaned = 0.00016649 Jy ! Component: 200 - total flux cleaned = 0.000182655 Jy ! Total flux subtracted in 200 components = 0.000182655 Jy ! Clean residual min=-0.009771 max=0.007772 Jy/beam ! Clean residual mean=-0.000029 rms=0.002292 Jy/beam ! Combined flux in latest and established models = 0.502554 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.502554 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=0.061979Jy sigma=1.883358 ! Fit after self-cal, rms=0.061979Jy sigma=1.883301 ! 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=2.576 mas, bmaj=5.078 mas, bpa=-50.83 degrees ! Estimated noise=0.433437 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.576 x 5.078 at -50.83 degrees (North through East) ! Clean map min=-0.0077588 max=0.47295 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=2.123 mas, bmaj=4.929 mas, bpa=-48.76 degrees ! Estimated noise=0.630846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.371088 Jy ! Component: 100 - total flux cleaned = 0.452101 Jy ! Component: 150 - total flux cleaned = 0.473005 Jy ! Component: 200 - total flux cleaned = 0.482509 Jy ! Total flux subtracted in 200 components = 0.482509 Jy ! Clean residual min=-0.009280 max=0.009142 Jy/beam ! Clean residual mean=0.000019 rms=0.002632 Jy/beam ! Combined flux in latest and established models = 0.482509 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.482509 Jy ! Inverting map and beam ! Estimated beam: bmin=2.576 mas, bmaj=5.078 mas, bpa=-50.83 degrees ! Estimated noise=0.433437 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 (1.2, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00710039 Jy ! Component: 100 - total flux cleaned = 0.00944525 Jy ! Component: 150 - total flux cleaned = 0.0116331 Jy ! Component: 200 - total flux cleaned = 0.013375 Jy ! Total flux subtracted in 200 components = 0.013375 Jy ! Clean residual min=-0.007713 max=0.007067 Jy/beam ! Clean residual mean=-0.000003 rms=0.001732 Jy/beam ! Combined flux in latest and established models = 0.495884 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 69 components and 0.495884 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=3.865 mas, bmaj=5.613 mas, bpa=-52.85 degrees ! Estimated noise=0.473239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290393 Jy ! Component: 100 - total flux cleaned = 0.00374458 Jy ! Component: 150 - total flux cleaned = 0.0045324 Jy ! Component: 200 - total flux cleaned = 0.00490314 Jy ! Total flux subtracted in 200 components = 0.00490314 Jy ! Clean residual min=-0.009107 max=0.007155 Jy/beam ! Clean residual mean=-0.000025 rms=0.002152 Jy/beam ! Combined flux in latest and established models = 0.500787 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 = 0.000202775 Jy ! Component: 100 - total flux cleaned = 0.000203525 Jy ! Component: 150 - total flux cleaned = 0.00020126 Jy ! Component: 200 - total flux cleaned = 0.000150261 Jy ! Total flux subtracted in 200 components = 0.000150261 Jy ! Clean residual min=-0.009006 max=0.007130 Jy/beam ! Clean residual mean=-0.000026 rms=0.002119 Jy/beam ! Combined flux in latest and established models = 0.500938 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 116 components and 0.500938 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.576 mas, bmaj=5.078 mas, bpa=-50.83 degrees ! Estimated noise=0.433437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000258454 Jy ! Component: 100 - total flux cleaned = 0.000260435 Jy ! Component: 150 - total flux cleaned = 0.000215664 Jy ! Component: 200 - total flux cleaned = 0.000216026 Jy ! Total flux subtracted in 200 components = 0.000216026 Jy ! Clean residual min=-0.007074 max=0.005994 Jy/beam ! Clean residual mean=-0.000016 rms=0.001630 Jy/beam ! Combined flux in latest and established models = 0.501154 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 127 components and 0.501154 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=0.061333Jy sigma=1.861183 ! Fit after self-cal, rms=0.061305Jy sigma=1.858418 wmodel /d2/scr/pima/bp177e_uvs/J1302+5748_C_map.mod ! Writing 127 model components to file: /d2/scr/pima/bp177e_uvs/J1302+5748_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1302+5748_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1302+5748_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1302+5748_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177e_uvs/J1302+5748_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 = -0.00272356 Jy ! Component: 100 - total flux cleaned = -0.00295578 Jy ! Component: 150 - total flux cleaned = -0.00326538 Jy ! Component: 200 - total flux cleaned = -0.00326341 Jy ! Component: 250 - total flux cleaned = -0.00353872 Jy ! Component: 300 - total flux cleaned = -0.00379921 Jy ! Component: 350 - total flux cleaned = -0.00404616 Jy ! Component: 400 - total flux cleaned = -0.00428323 Jy ! Component: 450 - total flux cleaned = -0.00458466 Jy ! Component: 500 - total flux cleaned = -0.00487416 Jy ! Component: 550 - total flux cleaned = -0.00501404 Jy ! Component: 600 - total flux cleaned = -0.00528146 Jy ! Component: 650 - total flux cleaned = -0.00547347 Jy ! Component: 700 - total flux cleaned = -0.00571908 Jy ! Component: 750 - total flux cleaned = -0.00589659 Jy ! Component: 800 - total flux cleaned = -0.006068 Jy ! Component: 850 - total flux cleaned = -0.00628818 Jy ! Component: 900 - total flux cleaned = -0.00655376 Jy ! Component: 950 - total flux cleaned = -0.00670773 Jy ! Component: 1000 - total flux cleaned = -0.0068562 Jy ! Component: 1050 - total flux cleaned = -0.00685595 Jy ! Component: 1100 - total flux cleaned = -0.00690294 Jy ! Component: 1150 - total flux cleaned = -0.00685723 Jy ! Component: 1200 - total flux cleaned = -0.00685628 Jy ! Component: 1250 - total flux cleaned = -0.00672795 Jy ! Component: 1300 - total flux cleaned = -0.00664527 Jy ! Component: 1350 - total flux cleaned = -0.00660392 Jy ! Component: 1400 - total flux cleaned = -0.00652429 Jy ! Component: 1450 - total flux cleaned = -0.00640871 Jy ! Component: 1500 - total flux cleaned = -0.00637092 Jy ! Component: 1550 - total flux cleaned = -0.00633298 Jy ! Component: 1600 - total flux cleaned = -0.00618733 Jy ! Component: 1650 - total flux cleaned = -0.00618764 Jy ! Component: 1700 - total flux cleaned = -0.00608227 Jy ! Component: 1750 - total flux cleaned = -0.00608267 Jy ! Component: 1800 - total flux cleaned = -0.00611681 Jy ! Component: 1850 - total flux cleaned = -0.00605043 Jy ! Component: 1900 - total flux cleaned = -0.00608317 Jy ! Component: 1950 - total flux cleaned = -0.00605112 Jy ! Component: 2000 - total flux cleaned = -0.00605049 Jy ! Component: 2050 - total flux cleaned = -0.00608159 Jy ! Component: 2100 - total flux cleaned = -0.00617428 Jy ! Component: 2150 - total flux cleaned = -0.00623507 Jy ! Component: 2200 - total flux cleaned = -0.00632499 Jy ! Component: 2250 - total flux cleaned = -0.0063844 Jy ! Component: 2300 - total flux cleaned = -0.00638478 Jy ! Component: 2350 - total flux cleaned = -0.00652921 Jy ! Component: 2400 - total flux cleaned = -0.00647191 Jy ! Component: 2450 - total flux cleaned = -0.00650009 Jy ! Component: 2500 - total flux cleaned = -0.00649992 Jy ! Component: 2550 - total flux cleaned = -0.0064167 Jy ! Component: 2600 - total flux cleaned = -0.00638931 Jy ! Component: 2650 - total flux cleaned = -0.00630836 Jy ! Component: 2700 - total flux cleaned = -0.00625511 Jy ! Component: 2750 - total flux cleaned = -0.00628165 Jy ! Component: 2800 - total flux cleaned = -0.0062552 Jy ! Component: 2850 - total flux cleaned = -0.00609936 Jy ! Component: 2900 - total flux cleaned = -0.006048 Jy ! Component: 2950 - total flux cleaned = -0.00594622 Jy ! Component: 3000 - total flux cleaned = -0.00599652 Jy ! Component: 3050 - total flux cleaned = -0.0058963 Jy ! Component: 3100 - total flux cleaned = -0.00574742 Jy ! Component: 3150 - total flux cleaned = -0.00567356 Jy ! Component: 3200 - total flux cleaned = -0.00560027 Jy ! Component: 3250 - total flux cleaned = -0.00555177 Jy ! Component: 3300 - total flux cleaned = -0.00550375 Jy ! Component: 3350 - total flux cleaned = -0.00538478 Jy ! Component: 3400 - total flux cleaned = -0.00531404 Jy ! Component: 3450 - total flux cleaned = -0.00524407 Jy ! Component: 3500 - total flux cleaned = -0.00515146 Jy ! Component: 3550 - total flux cleaned = -0.00508262 Jy ! Component: 3600 - total flux cleaned = -0.00499183 Jy ! Component: 3650 - total flux cleaned = -0.00501435 Jy ! Component: 3700 - total flux cleaned = -0.00490235 Jy ! Component: 3750 - total flux cleaned = -0.00481319 Jy ! Component: 3800 - total flux cleaned = -0.00472484 Jy ! Component: 3850 - total flux cleaned = -0.00465943 Jy ! Component: 3900 - total flux cleaned = -0.00459407 Jy ! Component: 3950 - total flux cleaned = -0.00455079 Jy ! Component: 4000 - total flux cleaned = -0.00446486 Jy ! Component: 4050 - total flux cleaned = -0.0044009 Jy ! Total flux subtracted in 4096 components = -0.00450708 Jy ! Clean residual min=-0.001250 max=0.001378 Jy/beam ! Clean residual mean=0.000006 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.496646 Jy keep ! Adding 329 model components to the UV plane model. ! The established model now contains 456 components and 0.496647 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1302+5748_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.576 x 5.078 at -50.83 degrees (North through East) ! Clean map min=-0.004685 max=0.4733 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1302+5748_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.473297 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00038596 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.244641 0.244641 0.489282 0.978564 1.95713 3.91426 7.82851 15.657 31.314 62.6281 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.473 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1226.29 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1302+5748_C_uvs.log closed on Sat Mar 22 18:46:18 2014