! Started logfile: /d2/scr/pima/bp171ab_uvs/J1222+0413_C_uvs.log on Mon Dec 9 01:43:37 2013 obs /d2/scr/pima/bp171ab_uvs/J1222+0413_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J1222+0413_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.525926 visibilities/baseline/integration-bin. ! Found source: J1222+0413 ! ! 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 1136 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/bp171ab_uvs/J1222+0413_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.088099Jy sigma=21.793199 ! Fit after self-cal, rms=0.546410Jy sigma=10.843671 ! 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=1.345 mas, bmaj=3.616 mas, bpa=-2.568 degrees ! Estimated noise=1.39246 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 = 0.354674 Jy ! Component: 100 - total flux cleaned = 0.432824 Jy ! Total flux subtracted in 100 components = 0.432824 Jy ! Clean residual min=-0.014990 max=0.025945 Jy/beam ! Clean residual mean=0.000003 rms=0.004200 Jy/beam ! Combined flux in latest and established models = 0.432824 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.432824 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=0.084769Jy sigma=1.628254 ! Fit after self-cal, rms=0.084749Jy sigma=1.627876 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0292656 Jy ! Component: 100 - total flux cleaned = 0.0467743 Jy ! Total flux subtracted in 100 components = 0.0467743 Jy ! Clean residual min=-0.013145 max=0.015220 Jy/beam ! Clean residual mean=-0.000002 rms=0.003135 Jy/beam ! Combined flux in latest and established models = 0.479599 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 31 components and 0.479599 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=0.073249Jy sigma=1.342622 ! Fit after self-cal, rms=0.073201Jy sigma=1.341748 ! 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=1.526 mas, bmaj=3.906 mas, bpa=-0.9826 degrees ! Estimated noise=1.11496 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 = 0.0125356 Jy ! Component: 100 - total flux cleaned = 0.0193385 Jy ! Component: 150 - total flux cleaned = 0.0227214 Jy ! Component: 200 - total flux cleaned = 0.0234713 Jy ! Total flux subtracted in 200 components = 0.0234713 Jy ! Clean residual min=-0.012349 max=0.013071 Jy/beam ! Clean residual mean=-0.000011 rms=0.003003 Jy/beam ! Combined flux in latest and established models = 0.50307 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 52 components and 0.50307 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=0.071125Jy sigma=1.291143 ! Fit after self-cal, rms=0.071108Jy sigma=1.290805 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.526 x 3.906 at -0.9826 degrees (North through East) ! Clean map min=-0.011817 max=0.45871 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 6 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 6 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 6 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.14 HN 0.96 KP 0.98 ! LA 1.06 MK 1.08 NL 0.99 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 5. ! A total of 6 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 0.98 KP 1.00 ! LA 1.13 MK 1.02 NL 0.98 OV 0.98 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.93 KP 0.94 ! LA 1.04 MK 1.01 NL 0.99 OV 0.97 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.95 KP 1.04 ! LA 1.05 MK 1.01 NL 0.98 OV 1.00 ! PT 0.93 SC 0.98 ! ! ! Fit before self-cal, rms=0.071108Jy sigma=1.290805 ! Fit after self-cal, rms=0.067656Jy sigma=1.203998 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.583 mas, bmaj=4.05 mas, bpa=-1.492 degrees ! Estimated noise=1.12992 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 = 0.00342066 Jy ! Component: 100 - total flux cleaned = 0.00521972 Jy ! Component: 150 - total flux cleaned = 0.00560383 Jy ! Component: 200 - total flux cleaned = 0.00579517 Jy ! Total flux subtracted in 200 components = 0.00579517 Jy ! Clean residual min=-0.010757 max=0.011588 Jy/beam ! Clean residual mean=-0.000010 rms=0.002568 Jy/beam ! Combined flux in latest and established models = 0.508865 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.508865 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=0.067495Jy sigma=1.199489 ! Fit after self-cal, rms=0.067491Jy sigma=1.199367 ! 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=0.067491Jy sigma=1.199367 ! Fit after self-cal, rms=0.067440Jy sigma=1.198131 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.58 mas, bmaj=4.045 mas, bpa=-1.492 degrees ! Estimated noise=1.13269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217015 Jy ! Component: 100 - total flux cleaned = 0.0028234 Jy ! Component: 150 - total flux cleaned = 0.00291387 Jy ! Component: 200 - total flux cleaned = 0.00291389 Jy ! Total flux subtracted in 200 components = 0.00291389 Jy ! Clean residual min=-0.010780 max=0.011517 Jy/beam ! Clean residual mean=-0.000010 rms=0.002567 Jy/beam ! Combined flux in latest and established models = 0.511779 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.511779 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=0.067368Jy sigma=1.195941 ! Fit after self-cal, rms=0.067366Jy sigma=1.195875 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) ! Added new window around map position (-17.4, -45.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0077975 Jy ! Component: 100 - total flux cleaned = 0.00932199 Jy ! Component: 150 - total flux cleaned = 0.0104961 Jy ! Component: 200 - total flux cleaned = 0.0113338 Jy ! Total flux subtracted in 200 components = 0.0113338 Jy ! Clean residual min=-0.010240 max=0.011664 Jy/beam ! Clean residual mean=-0.000010 rms=0.002377 Jy/beam ! Combined flux in latest and established models = 0.523113 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.523113 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=0.065517Jy sigma=1.170059 ! Fit after self-cal, rms=0.065365Jy sigma=1.165937 ! 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=0.065365Jy sigma=1.165937 ! Fit after self-cal, rms=0.065314Jy sigma=1.163755 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.579 mas, bmaj=4.043 mas, bpa=-1.508 degrees ! Estimated noise=1.13499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301302 Jy ! Component: 100 - total flux cleaned = 0.00404285 Jy ! Component: 150 - total flux cleaned = 0.004516 Jy ! Component: 200 - total flux cleaned = 0.00459933 Jy ! Total flux subtracted in 200 components = 0.00459933 Jy ! Clean residual min=-0.010660 max=0.010770 Jy/beam ! Clean residual mean=-0.000010 rms=0.002371 Jy/beam ! Combined flux in latest and established models = 0.527712 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 98 components and 0.527712 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=0.064814Jy sigma=1.158577 ! Fit after self-cal, rms=0.064794Jy sigma=1.157784 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 = 0.0011885 Jy ! Component: 100 - total flux cleaned = 0.00126933 Jy ! Component: 150 - total flux cleaned = 0.00120029 Jy ! Component: 200 - total flux cleaned = 0.00126613 Jy ! Total flux subtracted in 200 components = 0.00126613 Jy ! Clean residual min=-0.010955 max=0.010134 Jy/beam ! Clean residual mean=-0.000010 rms=0.002346 Jy/beam ! Combined flux in latest and established models = 0.528978 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 106 components and 0.528978 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=0.064585Jy sigma=1.155547 ! Fit after self-cal, rms=0.064583Jy sigma=1.155390 ! 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=0.064583Jy sigma=1.155390 ! Fit after self-cal, rms=0.064584Jy sigma=1.154806 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.628 mas, bmaj=6.089 mas, bpa=-2.153 degrees ! Estimated noise=1.42943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.46576e-05 Jy ! Component: 100 - total flux cleaned = 0.000382481 Jy ! Component: 150 - total flux cleaned = 0.000638987 Jy ! Component: 200 - total flux cleaned = 0.000785858 Jy ! Total flux subtracted in 200 components = 0.000785858 Jy ! Clean residual min=-0.015320 max=0.014101 Jy/beam ! Clean residual mean=-0.000024 rms=0.003764 Jy/beam ! Combined flux in latest and established models = 0.529764 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 112 components and 0.529764 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=0.064496Jy sigma=1.153256 ! Fit after self-cal, rms=0.064490Jy sigma=1.153083 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 = 0.000234534 Jy ! Component: 100 - total flux cleaned = 0.000422603 Jy ! Component: 150 - total flux cleaned = 0.000476155 Jy ! Component: 200 - total flux cleaned = 0.000522852 Jy ! Total flux subtracted in 200 components = 0.000522852 Jy ! Clean residual min=-0.015499 max=0.013896 Jy/beam ! Clean residual mean=-0.000024 rms=0.003754 Jy/beam ! Combined flux in latest and established models = 0.530287 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 115 components and 0.530287 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=0.064476Jy sigma=1.153836 ! Fit after self-cal, rms=0.064473Jy sigma=1.153764 ! 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=1.579 mas, bmaj=4.043 mas, bpa=-1.5 degrees ! Estimated noise=1.13614 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.579 x 4.043 at -1.5 degrees (North through East) ! Clean map min=-0.010943 max=0.46175 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=1.332 mas, bmaj=3.622 mas, bpa=-2.602 degrees ! Estimated noise=1.42097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.356794 Jy ! Component: 100 - total flux cleaned = 0.435736 Jy ! Component: 150 - total flux cleaned = 0.465808 Jy ! Component: 200 - total flux cleaned = 0.484872 Jy ! Total flux subtracted in 200 components = 0.484872 Jy ! Clean residual min=-0.011727 max=0.015250 Jy/beam ! Clean residual mean=-0.000001 rms=0.002969 Jy/beam ! Combined flux in latest and established models = 0.484872 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.484872 Jy ! Inverting map and beam ! Estimated beam: bmin=1.579 mas, bmaj=4.043 mas, bpa=-1.5 degrees ! Estimated noise=1.13614 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 (10.2, -18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168789 Jy ! Component: 100 - total flux cleaned = 0.0276187 Jy ! Component: 150 - total flux cleaned = 0.0322874 Jy ! Component: 200 - total flux cleaned = 0.0353025 Jy ! Total flux subtracted in 200 components = 0.0353025 Jy ! Clean residual min=-0.011480 max=0.008996 Jy/beam ! Clean residual mean=-0.000007 rms=0.002442 Jy/beam ! Combined flux in latest and established models = 0.520174 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 75 components and 0.520174 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=3.628 mas, bmaj=6.089 mas, bpa=-2.153 degrees ! Estimated noise=1.42943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00841762 Jy ! Component: 100 - total flux cleaned = 0.0110936 Jy ! Component: 150 - total flux cleaned = 0.0122442 Jy ! Component: 200 - total flux cleaned = 0.0131993 Jy ! Total flux subtracted in 200 components = 0.0131993 Jy ! Clean residual min=-0.013262 max=0.011176 Jy/beam ! Clean residual mean=-0.000017 rms=0.003497 Jy/beam ! Combined flux in latest and established models = 0.533374 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 = 0.000798789 Jy ! Component: 100 - total flux cleaned = 0.00124411 Jy ! Component: 150 - total flux cleaned = 0.00153971 Jy ! Component: 200 - total flux cleaned = 0.00181127 Jy ! Total flux subtracted in 200 components = 0.00181127 Jy ! Clean residual min=-0.013223 max=0.010854 Jy/beam ! Clean residual mean=-0.000019 rms=0.003417 Jy/beam ! Combined flux in latest and established models = 0.535185 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 101 components and 0.535185 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.579 mas, bmaj=4.043 mas, bpa=-1.5 degrees ! Estimated noise=1.13614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010246 Jy ! Component: 100 - total flux cleaned = 0.000382178 Jy ! Component: 150 - total flux cleaned = 0.000772141 Jy ! Component: 200 - total flux cleaned = 0.00112136 Jy ! Total flux subtracted in 200 components = 0.00112136 Jy ! Clean residual min=-0.010180 max=0.008756 Jy/beam ! Clean residual mean=-0.000008 rms=0.002191 Jy/beam ! Combined flux in latest and established models = 0.536306 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 126 components and 0.536306 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=0.063332Jy sigma=1.135461 ! Fit after self-cal, rms=0.063154Jy sigma=1.131106 wmodel /d2/scr/pima/bp171ab_uvs/J1222+0413_C_map.mod ! Writing 126 model components to file: /d2/scr/pima/bp171ab_uvs/J1222+0413_C_map.mod wobs /d2/scr/pima/bp171ab_uvs/J1222+0413_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J1222+0413_C_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J1222+0413_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171ab_uvs/J1222+0413_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 = -0.00408138 Jy ! Component: 100 - total flux cleaned = -0.00628404 Jy ! Component: 150 - total flux cleaned = -0.00816741 Jy ! Component: 200 - total flux cleaned = -0.0088506 Jy ! Component: 250 - total flux cleaned = -0.00936764 Jy ! Component: 300 - total flux cleaned = -0.00986025 Jy ! Component: 350 - total flux cleaned = -0.0103336 Jy ! Component: 400 - total flux cleaned = -0.01079 Jy ! Component: 450 - total flux cleaned = -0.0112295 Jy ! Component: 500 - total flux cleaned = -0.0114404 Jy ! Component: 550 - total flux cleaned = -0.0116446 Jy ! Component: 600 - total flux cleaned = -0.0115442 Jy ! Component: 650 - total flux cleaned = -0.0114497 Jy ! Component: 700 - total flux cleaned = -0.011449 Jy ! Component: 750 - total flux cleaned = -0.0110801 Jy ! Component: 800 - total flux cleaned = -0.0109015 Jy ! Component: 850 - total flux cleaned = -0.0106392 Jy ! Component: 900 - total flux cleaned = -0.0103803 Jy ! Component: 950 - total flux cleaned = -0.0100437 Jy ! Component: 1000 - total flux cleaned = -0.0097973 Jy ! Component: 1050 - total flux cleaned = -0.00939334 Jy ! Component: 1100 - total flux cleaned = -0.00915535 Jy ! Component: 1150 - total flux cleaned = -0.0088429 Jy ! Component: 1200 - total flux cleaned = -0.00853712 Jy ! Component: 1250 - total flux cleaned = -0.00846281 Jy ! Component: 1300 - total flux cleaned = -0.00816806 Jy ! Component: 1350 - total flux cleaned = -0.00816806 Jy ! Component: 1400 - total flux cleaned = -0.00802592 Jy ! Component: 1450 - total flux cleaned = -0.00802623 Jy ! Component: 1500 - total flux cleaned = -0.00795754 Jy ! Component: 1550 - total flux cleaned = -0.00816253 Jy ! Component: 1600 - total flux cleaned = -0.00822985 Jy ! Component: 1650 - total flux cleaned = -0.00849526 Jy ! Component: 1700 - total flux cleaned = -0.00856002 Jy ! Component: 1750 - total flux cleaned = -0.00849593 Jy ! Component: 1800 - total flux cleaned = -0.00875006 Jy ! Component: 1850 - total flux cleaned = -0.00900002 Jy ! Component: 1900 - total flux cleaned = -0.00893809 Jy ! Component: 1950 - total flux cleaned = -0.00905986 Jy ! Component: 2000 - total flux cleaned = -0.00918082 Jy ! Component: 2050 - total flux cleaned = -0.0091215 Jy ! Component: 2100 - total flux cleaned = -0.00923965 Jy ! Component: 2150 - total flux cleaned = -0.00929734 Jy ! Component: 2200 - total flux cleaned = -0.00923952 Jy ! Component: 2250 - total flux cleaned = -0.00918394 Jy ! Component: 2300 - total flux cleaned = -0.00923951 Jy ! Component: 2350 - total flux cleaned = -0.00918395 Jy ! Component: 2400 - total flux cleaned = -0.00923815 Jy ! Component: 2450 - total flux cleaned = -0.00918352 Jy ! Component: 2500 - total flux cleaned = -0.00928967 Jy ! Component: 2550 - total flux cleaned = -0.00923586 Jy ! Component: 2600 - total flux cleaned = -0.00923571 Jy ! Component: 2650 - total flux cleaned = -0.00928641 Jy ! Component: 2700 - total flux cleaned = -0.00928671 Jy ! Component: 2750 - total flux cleaned = -0.00923609 Jy ! Component: 2800 - total flux cleaned = -0.00918611 Jy ! Component: 2850 - total flux cleaned = -0.00928587 Jy ! Component: 2900 - total flux cleaned = -0.00918734 Jy ! Component: 2950 - total flux cleaned = -0.00894355 Jy ! Component: 3000 - total flux cleaned = -0.00899212 Jy ! Component: 3050 - total flux cleaned = -0.00899172 Jy ! Component: 3100 - total flux cleaned = -0.00880112 Jy ! Component: 3150 - total flux cleaned = -0.00875393 Jy ! Component: 3200 - total flux cleaned = -0.00861417 Jy ! Component: 3250 - total flux cleaned = -0.00842892 Jy ! Component: 3300 - total flux cleaned = -0.00833762 Jy ! Component: 3350 - total flux cleaned = -0.00842944 Jy ! Component: 3400 - total flux cleaned = -0.00824781 Jy ! Component: 3450 - total flux cleaned = -0.00811327 Jy ! Component: 3500 - total flux cleaned = -0.00811344 Jy ! Component: 3550 - total flux cleaned = -0.00811287 Jy ! Component: 3600 - total flux cleaned = -0.00798058 Jy ! Component: 3650 - total flux cleaned = -0.00798083 Jy ! Component: 3700 - total flux cleaned = -0.00785021 Jy ! Component: 3750 - total flux cleaned = -0.00776362 Jy ! Component: 3800 - total flux cleaned = -0.0078068 Jy ! Component: 3850 - total flux cleaned = -0.00776386 Jy ! Component: 3900 - total flux cleaned = -0.00763685 Jy ! Component: 3950 - total flux cleaned = -0.00759488 Jy ! Component: 4000 - total flux cleaned = -0.00738593 Jy ! Component: 4050 - total flux cleaned = -0.00742768 Jy ! Total flux subtracted in 4096 components = -0.00730346 Jy ! Clean residual min=-0.002195 max=0.002222 Jy/beam ! Clean residual mean=-0.000008 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.529003 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 452 components and 0.529003 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J1222+0413_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.579 x 4.043 at -1.5 degrees (North through East) ! Clean map min=-0.0090783 max=0.45893 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J1222+0413_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.458932 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000724324 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.473484 0.473484 0.946968 1.89394 3.78787 7.57575 15.1515 30.303 60.606 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.458 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 633.6 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J1222+0413_C_uvs.log closed on Mon Dec 9 01:43:42 2013