! Started logfile: /scr/pima/bp171ag_uvs/J0122+0310_C_uvs.log on Fri Oct 11 03:44:05 2013 obs /scr/pima/bp171ag_uvs/J0122+0310_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J0122+0310_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0122+0310 ! ! 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 1080 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/bp171ag_uvs/J0122+0310_C] 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=1.003285Jy sigma=3.692354 ! Fit after self-cal, rms=0.919094Jy sigma=3.379778 ! 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=1.436 mas, bmaj=3.574 mas, bpa=1.912 degrees ! Estimated noise=7.94636 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 = 0.063316 Jy ! Component: 100 - total flux cleaned = 0.0771291 Jy ! Total flux subtracted in 100 components = 0.0771291 Jy ! Clean residual min=-0.002259 max=0.003904 Jy/beam ! Clean residual mean=-0.000002 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.0771291 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0771291 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=0.018894Jy sigma=0.062633 ! Fit after self-cal, rms=0.018890Jy sigma=0.062588 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368477 Jy ! Component: 100 - total flux cleaned = 0.00545688 Jy ! Total flux subtracted in 100 components = 0.00545688 Jy ! Clean residual min=-0.001917 max=0.002101 Jy/beam ! Clean residual mean=-0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0825859 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.0825859 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=0.018244Jy sigma=0.058534 ! Fit after self-cal, rms=0.018246Jy sigma=0.058524 ! 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=1.764 mas, bmaj=4.123 mas, bpa=0.2049 degrees ! Estimated noise=6.13109 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 = 0.00129049 Jy ! Component: 100 - total flux cleaned = 0.00197762 Jy ! Component: 150 - total flux cleaned = 0.00239744 Jy ! Component: 200 - total flux cleaned = 0.00266696 Jy ! Total flux subtracted in 200 components = 0.00266696 Jy ! Clean residual min=-0.002129 max=0.002322 Jy/beam ! Clean residual mean=-0.000001 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0852529 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 40 components and 0.0852529 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=0.018207Jy sigma=0.057974 ! Fit after self-cal, rms=0.018209Jy sigma=0.057973 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.89 KP 0.90 ! LA 1.03 MK 1.09 NL 1.06 OV 0.97 ! PT 0.89 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.01 KP 0.94 ! LA 1.12 MK 0.98 NL 1.04 OV 1.09 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.09 HN 0.87 KP 0.62 ! LA 1.03 MK 1.00 NL 0.90 OV 0.94 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.01 KP 0.99 ! LA 1.09 MK 1.06 NL 0.97 OV 0.95 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.98 KP 1.04 ! LA 1.07 MK 1.06 NL 1.03 OV 1.00 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.01 HN 1.03 KP 0.98 ! LA 1.19 MK 1.00 NL 0.97 OV 0.95 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 0.99 ! LA 1.11 MK 1.04 NL 0.99 OV 0.96 ! PT 0.98 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.02 KP 1.07 ! LA 1.06 MK 0.96 NL 0.96 OV 0.98 ! PT 0.92 SC 1.02 ! ! ! Fit before self-cal, rms=0.018209Jy sigma=0.057973 ! Fit after self-cal, rms=0.014785Jy sigma=0.043582 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.767 mas, bmaj=4.14 mas, bpa=0.2769 degrees ! Estimated noise=6.07733 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 = -0.000641052 Jy ! Component: 100 - total flux cleaned = -0.000748892 Jy ! Component: 150 - total flux cleaned = -0.000749103 Jy ! Component: 200 - total flux cleaned = -0.000740598 Jy ! Total flux subtracted in 200 components = -0.000740598 Jy ! Clean residual min=-0.001099 max=0.001135 Jy/beam ! Clean residual mean=-0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0845123 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 56 components and 0.0845123 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=0.014710Jy sigma=0.043617 ! Fit after self-cal, rms=0.014712Jy sigma=0.043600 ! 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=0.014712Jy sigma=0.043600 ! Fit after self-cal, rms=0.014671Jy sigma=0.043525 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.769 mas, bmaj=4.145 mas, bpa=0.2155 degrees ! Estimated noise=6.03115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000590692 Jy ! Component: 100 - total flux cleaned = -0.000790458 Jy ! Component: 150 - total flux cleaned = -0.000790781 Jy ! Component: 200 - total flux cleaned = -0.000791119 Jy ! Total flux subtracted in 200 components = -0.000791119 Jy ! Clean residual min=-0.001086 max=0.001110 Jy/beam ! Clean residual mean=-0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0837212 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.0837212 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=0.014604Jy sigma=0.043580 ! Fit after self-cal, rms=0.014603Jy sigma=0.043579 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 (-23.7, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000549048 Jy ! Component: 100 - total flux cleaned = 0.000438678 Jy ! Component: 150 - total flux cleaned = 0.000421248 Jy ! Component: 200 - total flux cleaned = 0.000464275 Jy ! Total flux subtracted in 200 components = 0.000464275 Jy ! Clean residual min=-0.001057 max=0.001081 Jy/beam ! Clean residual mean=-0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0841855 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.0841855 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=0.014511Jy sigma=0.043296 ! Fit after self-cal, rms=0.014513Jy sigma=0.043282 ! Inverting map ! Added new window around map position (-29.7, 42.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000718943 Jy ! Component: 100 - total flux cleaned = 0.000720347 Jy ! Component: 150 - total flux cleaned = 0.000756932 Jy ! Component: 200 - total flux cleaned = 0.000757713 Jy ! Total flux subtracted in 200 components = 0.000757713 Jy ! Clean residual min=-0.000982 max=0.000830 Jy/beam ! Clean residual mean=-0.000000 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0849432 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.0849432 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=0.014410Jy sigma=0.042997 ! Fit after self-cal, rms=0.014409Jy sigma=0.042981 ! 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=0.014409Jy sigma=0.042981 ! Fit after self-cal, rms=0.014340Jy sigma=0.042861 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.77 mas, bmaj=4.149 mas, bpa=0.1634 degrees ! Estimated noise=5.97808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00038955 Jy ! Component: 100 - total flux cleaned = -0.000406371 Jy ! Component: 150 - total flux cleaned = -0.000433527 Jy ! Component: 200 - total flux cleaned = -0.000459082 Jy ! Total flux subtracted in 200 components = -0.000459082 Jy ! Clean residual min=-0.000895 max=0.000838 Jy/beam ! Clean residual mean=-0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0844841 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 102 components and 0.0844841 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=0.014266Jy sigma=0.042822 ! Fit after self-cal, rms=0.014267Jy sigma=0.042820 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 = -3.98241e-05 Jy ! Component: 100 - total flux cleaned = -5.11526e-05 Jy ! Component: 150 - total flux cleaned = -6.18391e-05 Jy ! Component: 200 - total flux cleaned = -8.29009e-05 Jy ! Total flux subtracted in 200 components = -8.29009e-05 Jy ! Clean residual min=-0.000875 max=0.000823 Jy/beam ! Clean residual mean=-0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0844012 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 113 components and 0.0844012 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=0.014241Jy sigma=0.042781 ! Fit after self-cal, rms=0.014241Jy sigma=0.042780 ! 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=0.014241Jy sigma=0.042780 ! Fit after self-cal, rms=0.014201Jy sigma=0.042729 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.753 mas, bmaj=6.136 mas, bpa=-6.606 degrees ! Estimated noise=7.0191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000384112 Jy ! Component: 100 - total flux cleaned = -0.000418007 Jy ! Component: 150 - total flux cleaned = -0.000505589 Jy ! Component: 200 - total flux cleaned = -0.000547797 Jy ! Total flux subtracted in 200 components = -0.000547797 Jy ! Clean residual min=-0.000726 max=0.000722 Jy/beam ! Clean residual mean=-0.000000 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0838534 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 125 components and 0.0838534 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=0.014143Jy sigma=0.042780 ! Fit after self-cal, rms=0.014144Jy sigma=0.042777 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 = -4.24632e-05 Jy ! Component: 100 - total flux cleaned = -6.71988e-05 Jy ! Component: 150 - total flux cleaned = -9.60795e-05 Jy ! Component: 200 - total flux cleaned = -0.000127859 Jy ! Total flux subtracted in 200 components = -0.000127859 Jy ! Clean residual min=-0.000739 max=0.000716 Jy/beam ! Clean residual mean=-0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0837255 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 130 components and 0.0837255 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=0.014137Jy sigma=0.042779 ! Fit after self-cal, rms=0.014138Jy sigma=0.042778 ! 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=1.771 mas, bmaj=4.151 mas, bpa=0.1294 degrees ! Estimated noise=5.94022 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.771 x 4.151 at 0.1294 degrees (North through East) ! Clean map min=-0.00078945 max=0.07961 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=1.444 mas, bmaj=3.599 mas, bpa=1.792 degrees ! Estimated noise=7.73612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.061634 Jy ! Component: 100 - total flux cleaned = 0.0750773 Jy ! Component: 150 - total flux cleaned = 0.0783398 Jy ! Component: 200 - total flux cleaned = 0.079991 Jy ! Total flux subtracted in 200 components = 0.079991 Jy ! Clean residual min=-0.001512 max=0.001410 Jy/beam ! Clean residual mean=-0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.079991 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.079991 Jy ! Inverting map and beam ! Estimated beam: bmin=1.771 mas, bmaj=4.151 mas, bpa=0.1294 degrees ! Estimated noise=5.94022 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 = 0.00153352 Jy ! Component: 100 - total flux cleaned = 0.00229005 Jy ! Component: 150 - total flux cleaned = 0.0024819 Jy ! Component: 200 - total flux cleaned = 0.00259145 Jy ! Total flux subtracted in 200 components = 0.00259145 Jy ! Clean residual min=-0.000978 max=0.000917 Jy/beam ! Clean residual mean=-0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0825824 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.0825824 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=3.753 mas, bmaj=6.136 mas, bpa=-6.606 degrees ! Estimated noise=7.0191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000715153 Jy ! Component: 100 - total flux cleaned = 0.000780322 Jy ! Component: 150 - total flux cleaned = 0.000826025 Jy ! Component: 200 - total flux cleaned = 0.000849761 Jy ! Total flux subtracted in 200 components = 0.000849761 Jy ! Clean residual min=-0.000751 max=0.000741 Jy/beam ! Clean residual mean=-0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0834322 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 = 5.45683e-05 Jy ! Component: 100 - total flux cleaned = 9.28443e-05 Jy ! Component: 150 - total flux cleaned = 0.000142047 Jy ! Component: 200 - total flux cleaned = 0.000119947 Jy ! Total flux subtracted in 200 components = 0.000119947 Jy ! Clean residual min=-0.000713 max=0.000722 Jy/beam ! Clean residual mean=-0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0835521 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 72 components and 0.0835521 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.771 mas, bmaj=4.151 mas, bpa=0.1294 degrees ! Estimated noise=5.94022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000144946 Jy ! Component: 100 - total flux cleaned = -0.000111118 Jy ! Component: 150 - total flux cleaned = -0.000111477 Jy ! Component: 200 - total flux cleaned = -0.000125562 Jy ! Total flux subtracted in 200 components = -0.000125562 Jy ! Clean residual min=-0.000884 max=0.000814 Jy/beam ! Clean residual mean=-0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0834266 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.0834266 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=0.014183Jy sigma=0.042926 ! Fit after self-cal, rms=0.014181Jy sigma=0.042917 wmodel /scr/pima/bp171ag_uvs/J0122+0310_C_map.mod ! Writing 88 model components to file: /scr/pima/bp171ag_uvs/J0122+0310_C_map.mod wobs /scr/pima/bp171ag_uvs/J0122+0310_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J0122+0310_C_uvs.fits wwins /scr/pima/bp171ag_uvs/J0122+0310_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ag_uvs/J0122+0310_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 = -0.000307831 Jy ! Component: 100 - total flux cleaned = -0.000381055 Jy ! Component: 150 - total flux cleaned = -0.000463223 Jy ! Component: 200 - total flux cleaned = -0.000542896 Jy ! Component: 250 - total flux cleaned = -0.000594535 Jy ! Component: 300 - total flux cleaned = -0.000657628 Jy ! Component: 350 - total flux cleaned = -0.00070654 Jy ! Component: 400 - total flux cleaned = -0.00073038 Jy ! Component: 450 - total flux cleaned = -0.000753867 Jy ! Component: 500 - total flux cleaned = -0.000776988 Jy ! Component: 550 - total flux cleaned = -0.000777076 Jy ! Component: 600 - total flux cleaned = -0.00081034 Jy ! Component: 650 - total flux cleaned = -0.000788396 Jy ! Component: 700 - total flux cleaned = -0.000809705 Jy ! Component: 750 - total flux cleaned = -0.000799065 Jy ! Component: 800 - total flux cleaned = -0.000809503 Jy ! Component: 850 - total flux cleaned = -0.00081979 Jy ! Component: 900 - total flux cleaned = -0.000799668 Jy ! Component: 950 - total flux cleaned = -0.000849675 Jy ! Component: 1000 - total flux cleaned = -0.000849534 Jy ! Component: 1050 - total flux cleaned = -0.000868804 Jy ! Component: 1100 - total flux cleaned = -0.000878315 Jy ! Component: 1150 - total flux cleaned = -0.000878302 Jy ! Component: 1200 - total flux cleaned = -0.000859741 Jy ! Component: 1250 - total flux cleaned = -0.000859894 Jy ! Component: 1300 - total flux cleaned = -0.000850955 Jy ! Component: 1350 - total flux cleaned = -0.000859996 Jy ! Component: 1400 - total flux cleaned = -0.000842234 Jy ! Component: 1450 - total flux cleaned = -0.000850921 Jy ! Component: 1500 - total flux cleaned = -0.000824721 Jy ! Component: 1550 - total flux cleaned = -0.000816055 Jy ! Component: 1600 - total flux cleaned = -0.000790371 Jy ! Component: 1650 - total flux cleaned = -0.00073997 Jy ! Component: 1700 - total flux cleaned = -0.000715 Jy ! Component: 1750 - total flux cleaned = -0.000698552 Jy ! Component: 1800 - total flux cleaned = -0.000666003 Jy ! Component: 1850 - total flux cleaned = -0.000633656 Jy ! Component: 1900 - total flux cleaned = -0.000617576 Jy ! Component: 1950 - total flux cleaned = -0.000585834 Jy ! Component: 2000 - total flux cleaned = -0.000569981 Jy ! Component: 2050 - total flux cleaned = -0.00053876 Jy ! Component: 2100 - total flux cleaned = -0.000507872 Jy ! Component: 2150 - total flux cleaned = -0.000477189 Jy ! Component: 2200 - total flux cleaned = -0.000454388 Jy ! Component: 2250 - total flux cleaned = -0.000416682 Jy ! Component: 2300 - total flux cleaned = -0.000409322 Jy ! Component: 2350 - total flux cleaned = -0.000387063 Jy ! Component: 2400 - total flux cleaned = -0.000372294 Jy ! Component: 2450 - total flux cleaned = -0.000350358 Jy ! Component: 2500 - total flux cleaned = -0.000335863 Jy ! Component: 2550 - total flux cleaned = -0.000328665 Jy ! Component: 2600 - total flux cleaned = -0.000321454 Jy ! Component: 2650 - total flux cleaned = -0.000286041 Jy ! Component: 2700 - total flux cleaned = -0.000300133 Jy ! Component: 2750 - total flux cleaned = -0.000300137 Jy ! Component: 2800 - total flux cleaned = -0.000279338 Jy ! Component: 2850 - total flux cleaned = -0.000272538 Jy ! Component: 2900 - total flux cleaned = -0.000252069 Jy ! Component: 2950 - total flux cleaned = -0.0002588 Jy ! Component: 3000 - total flux cleaned = -0.000225145 Jy ! Component: 3050 - total flux cleaned = -0.000231862 Jy ! Component: 3100 - total flux cleaned = -0.000198659 Jy ! Component: 3150 - total flux cleaned = -0.000205226 Jy ! Component: 3200 - total flux cleaned = -0.000178953 Jy ! Component: 3250 - total flux cleaned = -0.000159448 Jy ! Component: 3300 - total flux cleaned = -0.000159488 Jy ! Component: 3350 - total flux cleaned = -0.000165902 Jy ! Component: 3400 - total flux cleaned = -0.000159583 Jy ! Component: 3450 - total flux cleaned = -0.000146913 Jy ! Component: 3500 - total flux cleaned = -0.000159496 Jy ! Component: 3550 - total flux cleaned = -0.000128287 Jy ! Component: 3600 - total flux cleaned = -0.000159308 Jy ! Component: 3650 - total flux cleaned = -0.000122278 Jy ! Component: 3700 - total flux cleaned = -0.000128469 Jy ! Component: 3750 - total flux cleaned = -0.000104065 Jy ! Component: 3800 - total flux cleaned = -8.59131e-05 Jy ! Component: 3850 - total flux cleaned = -6.78642e-05 Jy ! Component: 3900 - total flux cleaned = -7.38696e-05 Jy ! Component: 3950 - total flux cleaned = -6.78632e-05 Jy ! Component: 4000 - total flux cleaned = -4.40958e-05 Jy ! Component: 4050 - total flux cleaned = -3.23044e-05 Jy ! Total flux subtracted in 4096 components = -2.99759e-06 Jy ! Clean residual min=-0.000348 max=0.000326 Jy/beam ! Clean residual mean=-0.000000 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0834235 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 337 components and 0.0834236 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J0122+0310_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.771 x 4.151 at 0.1294 degrees (North through East) ! Clean map min=-0.00064021 max=0.079439 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J0122+0310_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0794389 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.93893e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.375342 0.375342 0.750685 1.50137 3.00274 6.00548 12.011 24.0219 48.0438 96.0877 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.079 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J0122+0310_C_uvs.log closed on Fri Oct 11 03:44:09 2013