! Started logfile: /d2/scr/pima/bp171ab_uvs/J0804+6040_C_uvs.log on Mon Dec 9 01:41:20 2013 obs /d2/scr/pima/bp171ab_uvs/J0804+6040_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J0804+6040_C_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.853333 visibilities/baseline/integration-bin. ! Found source: J0804+6040 ! ! 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 1536 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/J0804+6040_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000833Jy sigma=2.090946 ! Fit after self-cal, rms=0.958574Jy sigma=1.985096 ! 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=1.364 mas, bmaj=4.959 mas, bpa=-28.71 degrees ! Estimated noise=14.8148 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 = 0.0329518 Jy ! Component: 100 - total flux cleaned = 0.0428043 Jy ! Total flux subtracted in 100 components = 0.0428043 Jy ! Clean residual min=-0.003983 max=0.004528 Jy/beam ! Clean residual mean=-0.000004 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.0428043 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0428043 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=0.027953Jy sigma=0.056534 ! Fit after self-cal, rms=0.024306Jy sigma=0.049596 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00641766 Jy ! Component: 100 - total flux cleaned = 0.00842751 Jy ! Total flux subtracted in 100 components = 0.00842751 Jy ! Clean residual min=-0.003014 max=0.003163 Jy/beam ! Clean residual mean=-0.000001 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.0512318 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.0512318 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=0.022943Jy sigma=0.043993 ! Fit after self-cal, rms=0.022904Jy sigma=0.043941 ! 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=1.716 mas, bmaj=5.31 mas, bpa=-30.47 degrees ! Estimated noise=9.25002 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 = 0.00330836 Jy ! Component: 100 - total flux cleaned = 0.00501599 Jy ! Component: 150 - total flux cleaned = 0.00556468 Jy ! Component: 200 - total flux cleaned = 0.00565836 Jy ! Total flux subtracted in 200 components = 0.00565836 Jy ! Clean residual min=-0.001998 max=0.002327 Jy/beam ! Clean residual mean=-0.000001 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0568902 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.0568902 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=0.022652Jy sigma=0.042436 ! Fit after self-cal, rms=0.022665Jy sigma=0.042410 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.716 x 5.31 at -30.47 degrees (North through East) ! Clean map min=-0.001924 max=0.046362 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* 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. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.20 HN 0.99 KP 0.93 ! LA 1.10 MK 0.95 NL 1.08 OV 0.96 ! PT 1.01 SC 0.94 ! ! ! 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* MK 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 1.01 FD 1.12 HN 0.93 KP 0.95 ! LA 1.14 MK 1.04 NL 1.01 OV 0.96 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.05 KP 1.00 ! LA 1.05 MK 1.06 NL 0.96 OV 0.98 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.09 KP 1.05 ! LA 1.14 MK 0.98 NL 1.04 OV 0.92 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.87 HN 0.89 KP 0.96 ! LA 1.02 MK 1.04 NL 1.00 OV 0.97 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 0.88 KP 1.04 ! LA 1.04 MK 0.86 NL 1.04 OV 0.98 ! PT 1.05 SC 0.89 ! ! ! Fit before self-cal, rms=0.022665Jy sigma=0.042410 ! Fit after self-cal, rms=0.022048Jy sigma=0.041444 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.702 mas, bmaj=5.29 mas, bpa=-30.52 degrees ! Estimated noise=9.24031 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 = 0.0006724 Jy ! Component: 100 - total flux cleaned = 0.000809875 Jy ! Component: 150 - total flux cleaned = 0.000883487 Jy ! Component: 200 - total flux cleaned = 0.000945518 Jy ! Total flux subtracted in 200 components = 0.000945518 Jy ! Clean residual min=-0.001746 max=0.001791 Jy/beam ! Clean residual mean=-0.000002 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0578357 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.0578357 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=0.022016Jy sigma=0.041303 ! Fit after self-cal, rms=0.022041Jy sigma=0.041290 ! 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=0.022041Jy sigma=0.041290 ! Fit after self-cal, rms=0.022125Jy sigma=0.041269 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.692 mas, bmaj=5.294 mas, bpa=-30.39 degrees ! Estimated noise=9.2865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000499507 Jy ! Component: 100 - total flux cleaned = 0.000601334 Jy ! Component: 150 - total flux cleaned = 0.000682583 Jy ! Component: 200 - total flux cleaned = 0.000729371 Jy ! Total flux subtracted in 200 components = 0.000729371 Jy ! Clean residual min=-0.001757 max=0.001797 Jy/beam ! Clean residual mean=-0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.058565 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.058565 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=0.022122Jy sigma=0.041171 ! Fit after self-cal, rms=0.022124Jy sigma=0.041169 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 = 3.60277e-05 Jy ! Component: 100 - total flux cleaned = 6.60322e-05 Jy ! Component: 150 - total flux cleaned = 0.00010209 Jy ! Component: 200 - total flux cleaned = 0.000134907 Jy ! Total flux subtracted in 200 components = 0.000134907 Jy ! Clean residual min=-0.001732 max=0.001801 Jy/beam ! Clean residual mean=-0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0586999 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.0586999 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=0.022116Jy sigma=0.041151 ! Fit after self-cal, rms=0.022119Jy sigma=0.041149 ! 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=0.022119Jy sigma=0.041149 ! Fit after self-cal, rms=0.022227Jy sigma=0.041131 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.683 mas, bmaj=5.301 mas, bpa=-30.27 degrees ! Estimated noise=9.33253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000427933 Jy ! Component: 100 - total flux cleaned = 0.000519212 Jy ! Component: 150 - total flux cleaned = 0.00057489 Jy ! Component: 200 - total flux cleaned = 0.000607919 Jy ! Total flux subtracted in 200 components = 0.000607919 Jy ! Clean residual min=-0.001753 max=0.001810 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0593078 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.0593078 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=0.022234Jy sigma=0.041066 ! Fit after self-cal, rms=0.022233Jy sigma=0.041066 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 = 1.56537e-05 Jy ! Component: 100 - total flux cleaned = 3.76759e-05 Jy ! Component: 150 - total flux cleaned = 5.81693e-05 Jy ! Component: 200 - total flux cleaned = 7.10336e-05 Jy ! Total flux subtracted in 200 components = 7.10336e-05 Jy ! Clean residual min=-0.001740 max=0.001803 Jy/beam ! Clean residual mean=-0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0593789 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.0593789 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=0.022228Jy sigma=0.041057 ! Fit after self-cal, rms=0.022229Jy sigma=0.041057 ! 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=0.022229Jy sigma=0.041057 ! Fit after self-cal, rms=0.022309Jy sigma=0.041046 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.93 mas, bmaj=5.965 mas, bpa=-33.66 degrees ! Estimated noise=10.556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000377835 Jy ! Component: 100 - total flux cleaned = 0.000551745 Jy ! Component: 150 - total flux cleaned = 0.000586658 Jy ! Component: 200 - total flux cleaned = 0.000604039 Jy ! Total flux subtracted in 200 components = 0.000604039 Jy ! Clean residual min=-0.001863 max=0.001836 Jy/beam ! Clean residual mean=-0.000003 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0599829 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.0599829 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=0.022326Jy sigma=0.041007 ! Fit after self-cal, rms=0.022322Jy sigma=0.041007 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 = 9.85191e-06 Jy ! Component: 100 - total flux cleaned = 1.29401e-05 Jy ! Component: 150 - total flux cleaned = 1.57839e-05 Jy ! Component: 200 - total flux cleaned = 1.83371e-05 Jy ! Total flux subtracted in 200 components = 1.83371e-05 Jy ! Clean residual min=-0.001860 max=0.001832 Jy/beam ! Clean residual mean=-0.000003 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0600013 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 89 components and 0.0600013 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=0.022324Jy sigma=0.041003 ! Fit after self-cal, rms=0.022325Jy sigma=0.041003 ! 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=1.677 mas, bmaj=5.307 mas, bpa=-30.19 degrees ! Estimated noise=9.36754 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.677 x 5.307 at -30.19 degrees (North through East) ! Clean map min=-0.0016896 max=0.04663 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=1.336 mas, bmaj=4.982 mas, bpa=-28.66 degrees ! Estimated noise=14.8319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0343342 Jy ! Component: 100 - total flux cleaned = 0.0452514 Jy ! Component: 150 - total flux cleaned = 0.0509729 Jy ! Component: 200 - total flux cleaned = 0.0529188 Jy ! Total flux subtracted in 200 components = 0.0529188 Jy ! Clean residual min=-0.002836 max=0.002891 Jy/beam ! Clean residual mean=-0.000002 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.0529188 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0529188 Jy ! Inverting map and beam ! Estimated beam: bmin=1.677 mas, bmaj=5.307 mas, bpa=-30.19 degrees ! Estimated noise=9.36754 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 = 0.00371077 Jy ! Component: 100 - total flux cleaned = 0.00566983 Jy ! Component: 150 - total flux cleaned = 0.0062219 Jy ! Component: 200 - total flux cleaned = 0.00640304 Jy ! Total flux subtracted in 200 components = 0.00640304 Jy ! Clean residual min=-0.001787 max=0.001899 Jy/beam ! Clean residual mean=-0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0593219 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 34 components and 0.0593219 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=3.93 mas, bmaj=5.965 mas, bpa=-33.66 degrees ! Estimated noise=10.556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000402255 Jy ! Component: 100 - total flux cleaned = 0.000484201 Jy ! Component: 150 - total flux cleaned = 0.000527083 Jy ! Component: 200 - total flux cleaned = 0.000544789 Jy ! Total flux subtracted in 200 components = 0.000544789 Jy ! Clean residual min=-0.001870 max=0.001844 Jy/beam ! Clean residual mean=-0.000003 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0598667 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 = 1.62206e-05 Jy ! Component: 100 - total flux cleaned = 3.06095e-05 Jy ! Component: 150 - total flux cleaned = 4.33734e-05 Jy ! Component: 200 - total flux cleaned = 4.91338e-05 Jy ! Total flux subtracted in 200 components = 4.91338e-05 Jy ! Clean residual min=-0.001864 max=0.001830 Jy/beam ! Clean residual mean=-0.000003 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0599158 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.0599158 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.677 mas, bmaj=5.307 mas, bpa=-30.19 degrees ! Estimated noise=9.36754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000230027 Jy ! Component: 100 - total flux cleaned = -0.000196465 Jy ! Component: 150 - total flux cleaned = -0.000169319 Jy ! Component: 200 - total flux cleaned = -0.000123277 Jy ! Total flux subtracted in 200 components = -0.000123277 Jy ! Clean residual min=-0.001742 max=0.001808 Jy/beam ! Clean residual mean=-0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0597925 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.0597925 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=0.022307Jy sigma=0.041050 ! Fit after self-cal, rms=0.022303Jy sigma=0.041048 wmodel /d2/scr/pima/bp171ab_uvs/J0804+6040_C_map.mod ! Writing 56 model components to file: /d2/scr/pima/bp171ab_uvs/J0804+6040_C_map.mod wobs /d2/scr/pima/bp171ab_uvs/J0804+6040_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J0804+6040_C_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J0804+6040_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171ab_uvs/J0804+6040_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 = 0.000164469 Jy ! Component: 100 - total flux cleaned = 4.98278e-05 Jy ! Component: 150 - total flux cleaned = -8.5599e-05 Jy ! Component: 200 - total flux cleaned = -0.000163462 Jy ! Component: 250 - total flux cleaned = -0.000138884 Jy ! Component: 300 - total flux cleaned = -6.89913e-05 Jy ! Component: 350 - total flux cleaned = -0.000136097 Jy ! Component: 400 - total flux cleaned = -0.000201136 Jy ! Component: 450 - total flux cleaned = -0.000285088 Jy ! Component: 500 - total flux cleaned = -0.000366615 Jy ! Component: 550 - total flux cleaned = -0.000446459 Jy ! Component: 600 - total flux cleaned = -0.000524181 Jy ! Component: 650 - total flux cleaned = -0.000600583 Jy ! Component: 700 - total flux cleaned = -0.000693609 Jy ! Component: 750 - total flux cleaned = -0.000784789 Jy ! Component: 800 - total flux cleaned = -0.000838373 Jy ! Component: 850 - total flux cleaned = -0.000926726 Jy ! Component: 900 - total flux cleaned = -0.00103064 Jy ! Component: 950 - total flux cleaned = -0.00120104 Jy ! Component: 1000 - total flux cleaned = -0.00131838 Jy ! Component: 1050 - total flux cleaned = -0.00146672 Jy ! Component: 1100 - total flux cleaned = -0.00161276 Jy ! Component: 1150 - total flux cleaned = -0.00169308 Jy ! Component: 1200 - total flux cleaned = -0.00188295 Jy ! Component: 1250 - total flux cleaned = -0.00199203 Jy ! Component: 1300 - total flux cleaned = -0.00211527 Jy ! Component: 1350 - total flux cleaned = -0.00222181 Jy ! Component: 1400 - total flux cleaned = -0.00237216 Jy ! Component: 1450 - total flux cleaned = -0.00249079 Jy ! Component: 1500 - total flux cleaned = -0.00253478 Jy ! Component: 1550 - total flux cleaned = -0.00257861 Jy ! Component: 1600 - total flux cleaned = -0.00273666 Jy ! Component: 1650 - total flux cleaned = -0.0027936 Jy ! Component: 1700 - total flux cleaned = -0.0029202 Jy ! Component: 1750 - total flux cleaned = -0.00300347 Jy ! Component: 1800 - total flux cleaned = -0.00308606 Jy ! Component: 1850 - total flux cleaned = -0.00314068 Jy ! Component: 1900 - total flux cleaned = -0.00324854 Jy ! Component: 1950 - total flux cleaned = -0.0033285 Jy ! Component: 2000 - total flux cleaned = -0.00336818 Jy ! Component: 2050 - total flux cleaned = -0.00347297 Jy ! Component: 2100 - total flux cleaned = -0.00352498 Jy ! Component: 2150 - total flux cleaned = -0.00361497 Jy ! Component: 2200 - total flux cleaned = -0.00367881 Jy ! Component: 2250 - total flux cleaned = -0.00379245 Jy ! Component: 2300 - total flux cleaned = -0.00384247 Jy ! Component: 2350 - total flux cleaned = -0.00391693 Jy ! Component: 2400 - total flux cleaned = -0.00396618 Jy ! Component: 2450 - total flux cleaned = -0.00403949 Jy ! Component: 2500 - total flux cleaned = -0.00407589 Jy ! Component: 2550 - total flux cleaned = -0.00414788 Jy ! Component: 2600 - total flux cleaned = -0.00419537 Jy ! Component: 2650 - total flux cleaned = -0.00425429 Jy ! Component: 2700 - total flux cleaned = -0.0043129 Jy ! Component: 2750 - total flux cleaned = -0.00434783 Jy ! Component: 2800 - total flux cleaned = -0.0043825 Jy ! Component: 2850 - total flux cleaned = -0.00443987 Jy ! Component: 2900 - total flux cleaned = -0.00449686 Jy ! Component: 2950 - total flux cleaned = -0.00457578 Jy ! Component: 3000 - total flux cleaned = -0.00460931 Jy ! Component: 3050 - total flux cleaned = -0.00467604 Jy ! Component: 3100 - total flux cleaned = -0.00470906 Jy ! Component: 3150 - total flux cleaned = -0.00476379 Jy ! Component: 3200 - total flux cleaned = -0.00479648 Jy ! Component: 3250 - total flux cleaned = -0.00482893 Jy ! Component: 3300 - total flux cleaned = -0.00485052 Jy ! Component: 3350 - total flux cleaned = -0.00490404 Jy ! Component: 3400 - total flux cleaned = -0.00494648 Jy ! Component: 3450 - total flux cleaned = -0.0049781 Jy ! Component: 3500 - total flux cleaned = -0.00498858 Jy ! Component: 3550 - total flux cleaned = -0.00504067 Jy ! Component: 3600 - total flux cleaned = -0.00506142 Jy ! Component: 3650 - total flux cleaned = -0.00508197 Jy ! Component: 3700 - total flux cleaned = -0.00512291 Jy ! Component: 3750 - total flux cleaned = -0.0051636 Jy ! Component: 3800 - total flux cleaned = -0.00520395 Jy ! Component: 3850 - total flux cleaned = -0.00523417 Jy ! Component: 3900 - total flux cleaned = -0.00529409 Jy ! Component: 3950 - total flux cleaned = -0.00531403 Jy ! Component: 4000 - total flux cleaned = -0.00538319 Jy ! Component: 4050 - total flux cleaned = -0.00542246 Jy ! Total flux subtracted in 4096 components = -0.00542251 Jy ! Clean residual min=-0.000552 max=0.000553 Jy/beam ! Clean residual mean=-0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.05437 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 361 components and 0.05437 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J0804+6040_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.677 x 5.307 at -30.19 degrees (North through East) ! Clean map min=-0.00103 max=0.046314 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J0804+6040_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0463143 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174626 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.13114 1.13114 2.26228 4.52455 9.04911 18.0982 36.1964 72.3929 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 265.219 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J0804+6040_C_uvs.log closed on Mon Dec 9 01:41:26 2013