! Started logfile: /d2/scr/pima/bp171aa_uvs/J1300-2318_C_uvs.log on Thu Nov 28 23:39:18 2013 obs /d2/scr/pima/bp171aa_uvs/J1300-2318_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1300-2318_C_uva.fits ! AN table 1: 9 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.638889 visibilities/baseline/integration-bin. ! Found source: J1300-2318 ! ! 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 1288 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/bp171aa_uvs/J1300-2318_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999431Jy sigma=0.706633 ! Fit after self-cal, rms=0.982759Jy sigma=0.694845 ! 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=1.831 mas, bmaj=9.194 mas, bpa=-19.59 degrees ! Estimated noise=36.6124 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 = 0.0144462 Jy ! Component: 100 - total flux cleaned = 0.0156955 Jy ! Total flux subtracted in 100 components = 0.0156955 Jy ! Clean residual min=-0.002096 max=0.002488 Jy/beam ! Clean residual mean=0.000002 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0156955 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0156955 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=0.025711Jy sigma=0.018179 ! Fit after self-cal, rms=0.023986Jy sigma=0.016958 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235139 Jy ! Component: 100 - total flux cleaned = 0.00189941 Jy ! Total flux subtracted in 100 components = 0.00189941 Jy ! Clean residual min=-0.002203 max=0.002876 Jy/beam ! Clean residual mean=-0.000002 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0175949 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.0175949 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=0.023684Jy sigma=0.016745 ! Fit after self-cal, rms=0.023676Jy sigma=0.016740 ! 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=2.625 mas, bmaj=10.82 mas, bpa=-16.52 degrees ! Estimated noise=27.9537 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 = -0.000607678 Jy ! Component: 100 - total flux cleaned = -0.000827323 Jy ! Component: 150 - total flux cleaned = -0.000980607 Jy ! Component: 200 - total flux cleaned = -0.00110365 Jy ! Total flux subtracted in 200 components = -0.00110365 Jy ! Clean residual min=-0.001818 max=0.001988 Jy/beam ! Clean residual mean=-0.000004 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0164913 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.0164913 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=0.023631Jy sigma=0.016708 ! Fit after self-cal, rms=0.023625Jy sigma=0.016703 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.625 x 10.82 at -16.52 degrees (North through East) ! Clean map min=-0.0019099 max=0.020738 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* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.023625Jy sigma=0.016703 ! Fit after self-cal, rms=0.023625Jy sigma=0.016703 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.625 mas, bmaj=10.82 mas, bpa=-16.52 degrees ! Estimated noise=27.9537 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 = -0.000370249 Jy ! Component: 100 - total flux cleaned = -0.000473026 Jy ! Component: 150 - total flux cleaned = -0.000525751 Jy ! Component: 200 - total flux cleaned = -0.000553262 Jy ! Total flux subtracted in 200 components = -0.000553262 Jy ! Clean residual min=-0.001777 max=0.001972 Jy/beam ! Clean residual mean=-0.000005 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.015938 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.015938 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=0.023612Jy sigma=0.016694 ! Fit after self-cal, rms=0.023611Jy sigma=0.016693 ! 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=0.023611Jy sigma=0.016693 ! Fit after self-cal, rms=0.023611Jy sigma=0.016693 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.625 mas, bmaj=10.82 mas, bpa=-16.52 degrees ! Estimated noise=27.9537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000158758 Jy ! Component: 100 - total flux cleaned = -0.000193057 Jy ! Component: 150 - total flux cleaned = -0.000215571 Jy ! Component: 200 - total flux cleaned = -0.000228793 Jy ! Total flux subtracted in 200 components = -0.000228793 Jy ! Clean residual min=-0.001754 max=0.001958 Jy/beam ! Clean residual mean=-0.000005 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0157092 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.0157092 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=0.023605Jy sigma=0.016689 ! Fit after self-cal, rms=0.023604Jy sigma=0.016689 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 = -6.04701e-05 Jy ! Component: 100 - total flux cleaned = -7.40299e-05 Jy ! Component: 150 - total flux cleaned = -7.98175e-05 Jy ! Component: 200 - total flux cleaned = -8.48168e-05 Jy ! Total flux subtracted in 200 components = -8.48168e-05 Jy ! Clean residual min=-0.001734 max=0.001945 Jy/beam ! Clean residual mean=-0.000005 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0156244 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.0156244 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=0.023601Jy sigma=0.016687 ! Fit after self-cal, rms=0.023601Jy sigma=0.016686 ! 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=0.023601Jy sigma=0.016686 ! Fit after self-cal, rms=0.023601Jy sigma=0.016686 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.625 mas, bmaj=10.82 mas, bpa=-16.52 degrees ! Estimated noise=27.9537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.74475e-05 Jy ! Component: 100 - total flux cleaned = -2.71982e-05 Jy ! Component: 150 - total flux cleaned = -2.71887e-05 Jy ! Component: 200 - total flux cleaned = -2.69812e-05 Jy ! Total flux subtracted in 200 components = -2.69812e-05 Jy ! Clean residual min=-0.001715 max=0.001938 Jy/beam ! Clean residual mean=-0.000005 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0155974 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.0155974 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=0.023599Jy sigma=0.016685 ! Fit after self-cal, rms=0.023599Jy sigma=0.016685 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.08701e-07 Jy ! Component: 100 - total flux cleaned = 4.91643e-06 Jy ! Component: 150 - total flux cleaned = 9.49177e-06 Jy ! Component: 200 - total flux cleaned = 1.37969e-05 Jy ! Total flux subtracted in 200 components = 1.37969e-05 Jy ! Clean residual min=-0.001699 max=0.001935 Jy/beam ! Clean residual mean=-0.000005 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0156112 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.0156112 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=0.023597Jy sigma=0.016683 ! Fit after self-cal, rms=0.023597Jy sigma=0.016683 ! 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=0.023597Jy sigma=0.016683 ! Fit after self-cal, rms=0.023597Jy sigma=0.016683 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.726 mas, bmaj=14.26 mas, bpa=-3.108 degrees ! Estimated noise=30.0752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235138 Jy ! Component: 100 - total flux cleaned = 0.000258048 Jy ! Component: 150 - total flux cleaned = 0.00027667 Jy ! Component: 200 - total flux cleaned = 0.0002937 Jy ! Total flux subtracted in 200 components = 0.0002937 Jy ! Clean residual min=-0.001738 max=0.001886 Jy/beam ! Clean residual mean=-0.000006 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0159049 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.0159049 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=0.023596Jy sigma=0.016683 ! Fit after self-cal, rms=0.023595Jy sigma=0.016682 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 = 8.48096e-05 Jy ! Component: 100 - total flux cleaned = 9.47617e-05 Jy ! Component: 150 - total flux cleaned = 9.89861e-05 Jy ! Component: 200 - total flux cleaned = 0.000110224 Jy ! Total flux subtracted in 200 components = 0.000110224 Jy ! Clean residual min=-0.001740 max=0.001881 Jy/beam ! Clean residual mean=-0.000006 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0160151 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.0160151 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=0.023595Jy sigma=0.016682 ! Fit after self-cal, rms=0.023595Jy sigma=0.016682 ! 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=2.625 mas, bmaj=10.82 mas, bpa=-16.52 degrees ! Estimated noise=27.9537 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.625 x 10.82 at -16.52 degrees (North through East) ! Clean map min=-0.0020987 max=0.020721 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=1.831 mas, bmaj=9.194 mas, bpa=-19.59 degrees ! Estimated noise=36.6124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163504 Jy ! Component: 100 - total flux cleaned = 0.0175822 Jy ! Component: 150 - total flux cleaned = 0.0170568 Jy ! Component: 200 - total flux cleaned = 0.0166561 Jy ! Total flux subtracted in 200 components = 0.0166561 Jy ! Clean residual min=-0.002187 max=0.002813 Jy/beam ! Clean residual mean=-0.000002 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.0166561 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 0.0166561 Jy ! Inverting map and beam ! Estimated beam: bmin=2.625 mas, bmaj=10.82 mas, bpa=-16.52 degrees ! Estimated noise=27.9537 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 = -0.00032647 Jy ! Component: 100 - total flux cleaned = -0.000537989 Jy ! Component: 150 - total flux cleaned = -0.000682929 Jy ! Component: 200 - total flux cleaned = -0.000767401 Jy ! Total flux subtracted in 200 components = -0.000767401 Jy ! Clean residual min=-0.001755 max=0.001971 Jy/beam ! Clean residual mean=-0.000005 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0158887 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.0158887 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=4.726 mas, bmaj=14.26 mas, bpa=-3.108 degrees ! Estimated noise=30.0752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182446 Jy ! Component: 100 - total flux cleaned = 0.000145365 Jy ! Component: 150 - total flux cleaned = 0.000138519 Jy ! Component: 200 - total flux cleaned = 0.000138446 Jy ! Total flux subtracted in 200 components = 0.000138446 Jy ! Clean residual min=-0.001734 max=0.001929 Jy/beam ! Clean residual mean=-0.000006 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0160272 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 = 1.14402e-05 Jy ! Component: 100 - total flux cleaned = 1.65177e-05 Jy ! Component: 150 - total flux cleaned = 2.62648e-05 Jy ! Component: 200 - total flux cleaned = 3.5146e-05 Jy ! Total flux subtracted in 200 components = 3.5146e-05 Jy ! Clean residual min=-0.001735 max=0.001924 Jy/beam ! Clean residual mean=-0.000006 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0160623 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 55 components and 0.0160623 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.625 mas, bmaj=10.82 mas, bpa=-16.52 degrees ! Estimated noise=27.9537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.15838e-05 Jy ! Component: 100 - total flux cleaned = -8.58693e-05 Jy ! Component: 150 - total flux cleaned = -0.00012528 Jy ! Component: 200 - total flux cleaned = -0.000153603 Jy ! Total flux subtracted in 200 components = -0.000153603 Jy ! Clean residual min=-0.001693 max=0.001909 Jy/beam ! Clean residual mean=-0.000005 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0159087 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.0159087 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=0.023598Jy sigma=0.016685 ! Fit after self-cal, rms=0.023598Jy sigma=0.016684 wmodel /d2/scr/pima/bp171aa_uvs/J1300-2318_C_map.mod ! Writing 69 model components to file: /d2/scr/pima/bp171aa_uvs/J1300-2318_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1300-2318_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1300-2318_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1300-2318_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J1300-2318_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 = 0.000461168 Jy ! Component: 100 - total flux cleaned = 0.000403921 Jy ! Component: 150 - total flux cleaned = 0.000402068 Jy ! Component: 200 - total flux cleaned = 0.000472734 Jy ! Component: 250 - total flux cleaned = 0.000427288 Jy ! Component: 300 - total flux cleaned = 0.000427031 Jy ! Component: 350 - total flux cleaned = 0.000465831 Jy ! Component: 400 - total flux cleaned = 0.000428772 Jy ! Component: 450 - total flux cleaned = 0.000393647 Jy ! Component: 500 - total flux cleaned = 0.000410776 Jy ! Component: 550 - total flux cleaned = 0.000362364 Jy ! Component: 600 - total flux cleaned = 0.000331917 Jy ! Component: 650 - total flux cleaned = 0.000346999 Jy ! Component: 700 - total flux cleaned = 0.000347048 Jy ! Component: 750 - total flux cleaned = 0.00037509 Jy ! Component: 800 - total flux cleaned = 0.000401749 Jy ! Component: 850 - total flux cleaned = 0.00042788 Jy ! Component: 900 - total flux cleaned = 0.000376847 Jy ! Component: 950 - total flux cleaned = 0.000314881 Jy ! Component: 1000 - total flux cleaned = 0.000242697 Jy ! Component: 1050 - total flux cleaned = 0.00019581 Jy ! Component: 1100 - total flux cleaned = 0.000172692 Jy ! Component: 1150 - total flux cleaned = 0.000127558 Jy ! Component: 1200 - total flux cleaned = 0.000105217 Jy ! Component: 1250 - total flux cleaned = 9.45579e-05 Jy ! Component: 1300 - total flux cleaned = 0.000115369 Jy ! Component: 1350 - total flux cleaned = 0.000166751 Jy ! Component: 1400 - total flux cleaned = 0.000186752 Jy ! Component: 1450 - total flux cleaned = 0.000216533 Jy ! Component: 1500 - total flux cleaned = 0.000275183 Jy ! Component: 1550 - total flux cleaned = 0.000313497 Jy ! Component: 1600 - total flux cleaned = 0.000304129 Jy ! Component: 1650 - total flux cleaned = 0.00030418 Jy ! Component: 1700 - total flux cleaned = 0.000313498 Jy ! Component: 1750 - total flux cleaned = 0.000313766 Jy ! Component: 1800 - total flux cleaned = 0.000322829 Jy ! Component: 1850 - total flux cleaned = 0.000349273 Jy ! Component: 1900 - total flux cleaned = 0.000375378 Jy ! Component: 1950 - total flux cleaned = 0.00042711 Jy ! Component: 2000 - total flux cleaned = 0.000452698 Jy ! Component: 2050 - total flux cleaned = 0.000486462 Jy ! Component: 2100 - total flux cleaned = 0.000503131 Jy ! Component: 2150 - total flux cleaned = 0.000536157 Jy ! Component: 2200 - total flux cleaned = 0.000577051 Jy ! Component: 2250 - total flux cleaned = 0.00060131 Jy ! Component: 2300 - total flux cleaned = 0.0006174 Jy ! Component: 2350 - total flux cleaned = 0.000673151 Jy ! Component: 2400 - total flux cleaned = 0.000673231 Jy ! Component: 2450 - total flux cleaned = 0.000696753 Jy ! Component: 2500 - total flux cleaned = 0.000743487 Jy ! Component: 2550 - total flux cleaned = 0.000743426 Jy ! Component: 2600 - total flux cleaned = 0.000781971 Jy ! Component: 2650 - total flux cleaned = 0.000797272 Jy ! Component: 2700 - total flux cleaned = 0.000835446 Jy ! Component: 2750 - total flux cleaned = 0.000842934 Jy ! Component: 2800 - total flux cleaned = 0.000873162 Jy ! Component: 2850 - total flux cleaned = 0.000888181 Jy ! Component: 2900 - total flux cleaned = 0.000925559 Jy ! Component: 2950 - total flux cleaned = 0.000940484 Jy ! Component: 3000 - total flux cleaned = 0.000970215 Jy ! Component: 3050 - total flux cleaned = 0.00100711 Jy ! Component: 3100 - total flux cleaned = 0.00102182 Jy ! Component: 3150 - total flux cleaned = 0.00105118 Jy ! Component: 3200 - total flux cleaned = 0.00108781 Jy ! Component: 3250 - total flux cleaned = 0.00112436 Jy ! Component: 3300 - total flux cleaned = 0.00116073 Jy ! Component: 3350 - total flux cleaned = 0.00118252 Jy ! Component: 3400 - total flux cleaned = 0.00122596 Jy ! Component: 3450 - total flux cleaned = 0.00124765 Jy ! Component: 3500 - total flux cleaned = 0.0012837 Jy ! Component: 3550 - total flux cleaned = 0.00131253 Jy ! Component: 3600 - total flux cleaned = 0.00135566 Jy ! Component: 3650 - total flux cleaned = 0.00137724 Jy ! Component: 3700 - total flux cleaned = 0.00142739 Jy ! Component: 3750 - total flux cleaned = 0.00146316 Jy ! Component: 3800 - total flux cleaned = 0.00149174 Jy ! Component: 3850 - total flux cleaned = 0.00153453 Jy ! Component: 3900 - total flux cleaned = 0.00155589 Jy ! Component: 3950 - total flux cleaned = 0.00159146 Jy ! Component: 4000 - total flux cleaned = 0.00161989 Jy ! Component: 4050 - total flux cleaned = 0.0016341 Jy ! Total flux subtracted in 4096 components = 0.00166246 Jy ! Clean residual min=-0.000391 max=0.000408 Jy/beam ! Clean residual mean=-0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0175712 Jy keep ! Adding 336 model components to the UV plane model. ! The established model now contains 405 components and 0.0175712 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1300-2318_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.625 x 10.82 at -16.52 degrees (North through East) ! Clean map min=-0.0022499 max=0.02067 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1300-2318_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0206702 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131823 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.91323 1.91323 3.82646 7.65293 15.3059 30.6117 61.2234 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 156.802 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1300-2318_C_uvs.log closed on Thu Nov 28 23:39:24 2013