! Started logfile: /scr/pima/bp171ag_uvs/J2012+6319_C_uvs.log on Fri Oct 11 03:45:14 2013 obs /scr/pima/bp171ag_uvs/J2012+6319_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2012+6319_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2012+6319 ! ! 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/J2012+6319_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=1.002143Jy sigma=2.680391 ! Fit after self-cal, rms=0.951133Jy sigma=2.489601 ! 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=1.597 mas, bmaj=5.138 mas, bpa=-40.8 degrees ! Estimated noise=15.5944 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 = 0.0430169 Jy ! Component: 100 - total flux cleaned = 0.058543 Jy ! Total flux subtracted in 100 components = 0.058543 Jy ! Clean residual min=-0.003298 max=0.006821 Jy/beam ! Clean residual mean=0.000045 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.058543 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.058543 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=0.021961Jy sigma=0.057824 ! Fit after self-cal, rms=0.020933Jy sigma=0.056809 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0078966 Jy ! Component: 100 - total flux cleaned = 0.0123104 Jy ! Total flux subtracted in 100 components = 0.0123104 Jy ! Clean residual min=-0.002275 max=0.002888 Jy/beam ! Clean residual mean=0.000013 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.0708534 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.0708534 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=0.018112Jy sigma=0.042420 ! Fit after self-cal, rms=0.018067Jy sigma=0.042334 ! 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=2.125 mas, bmaj=5.418 mas, bpa=-41.37 degrees ! Estimated noise=9.14549 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 = 0.00357782 Jy ! Component: 100 - total flux cleaned = 0.00530428 Jy ! Component: 150 - total flux cleaned = 0.00635912 Jy ! Component: 200 - total flux cleaned = 0.00704851 Jy ! Total flux subtracted in 200 components = 0.00704851 Jy ! Clean residual min=-0.002286 max=0.002388 Jy/beam ! Clean residual mean=-0.000007 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.0779019 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 56 components and 0.0779019 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=0.017544Jy sigma=0.039520 ! Fit after self-cal, rms=0.017527Jy sigma=0.039490 ! 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 0.96 FD 1.01 HN 0.97 KP 0.90 ! LA 1.08 MK 1.03 NL 1.02 OV 0.96 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.01 KP 0.94 ! LA 1.13 MK 0.93 NL 1.07 OV 0.97 ! PT 1.02 SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 HN 0.85 KP 0.63 ! LA 1.07 MK 0.80 NL 0.93 OV 0.97 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 0.97 KP 0.97 ! LA 1.10 MK 0.95 NL 0.96 OV 0.99 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.04 KP 1.03 ! LA 1.10 MK 0.92 NL 1.02 OV 0.95 ! PT 0.97 SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.93 KP 0.99 ! LA 1.20 MK 0.97 NL 0.94 OV 0.99 ! PT 1.06 SC 1.21 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 0.97 KP 0.96 ! LA 1.06 MK 0.85 NL 0.94 OV 0.92 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.91 KP 1.01 ! LA 1.03 MK 0.86 NL 0.94 OV 0.95 ! PT 0.93 SC 1.19 ! ! ! Fit before self-cal, rms=0.017527Jy sigma=0.039490 ! Fit after self-cal, rms=0.015558Jy sigma=0.031700 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.086 mas, bmaj=5.416 mas, bpa=-41.46 degrees ! Estimated noise=8.8667 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 = -0.000672595 Jy ! Component: 100 - total flux cleaned = -0.000672923 Jy ! Component: 150 - total flux cleaned = -0.000721825 Jy ! Component: 200 - total flux cleaned = -0.000799178 Jy ! Total flux subtracted in 200 components = -0.000799178 Jy ! Clean residual min=-0.001204 max=0.001601 Jy/beam ! Clean residual mean=0.000006 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0771027 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.0771027 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=0.015205Jy sigma=0.031773 ! Fit after self-cal, rms=0.015203Jy sigma=0.031748 ! 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=0.015203Jy sigma=0.031748 ! Fit after self-cal, rms=0.015058Jy sigma=0.031634 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.066 mas, bmaj=5.42 mas, bpa=-41.41 degrees ! Estimated noise=8.70862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000841803 Jy ! Component: 100 - total flux cleaned = -0.00081228 Jy ! Component: 150 - total flux cleaned = -0.000838483 Jy ! Component: 200 - total flux cleaned = -0.000838847 Jy ! Total flux subtracted in 200 components = -0.000838847 Jy ! Clean residual min=-0.001163 max=0.001543 Jy/beam ! Clean residual mean=0.000006 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0762639 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.0762638 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=0.014830Jy sigma=0.031698 ! Fit after self-cal, rms=0.014826Jy sigma=0.031692 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 (-5.4, -11.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131459 Jy ! Component: 100 - total flux cleaned = 0.00176518 Jy ! Component: 150 - total flux cleaned = 0.00202077 Jy ! Component: 200 - total flux cleaned = 0.00215112 Jy ! Total flux subtracted in 200 components = 0.00215112 Jy ! Clean residual min=-0.001003 max=0.001135 Jy/beam ! Clean residual mean=0.000002 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.078415 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 109 components and 0.078415 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=0.014633Jy sigma=0.031230 ! Fit after self-cal, rms=0.014627Jy sigma=0.031201 ! 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=0.014627Jy sigma=0.031201 ! Fit after self-cal, rms=0.014536Jy sigma=0.031061 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.057 mas, bmaj=5.43 mas, bpa=-41.36 degrees ! Estimated noise=8.58896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000158902 Jy ! Component: 100 - total flux cleaned = -0.000178421 Jy ! Component: 150 - total flux cleaned = -0.00017845 Jy ! Component: 200 - total flux cleaned = -0.000195255 Jy ! Total flux subtracted in 200 components = -0.000195255 Jy ! Clean residual min=-0.000931 max=0.001068 Jy/beam ! Clean residual mean=0.000002 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0782197 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 0.0782197 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=0.014375Jy sigma=0.031036 ! Fit after self-cal, rms=0.014377Jy sigma=0.031031 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 = 3.15957e-05 Jy ! Component: 100 - total flux cleaned = 3.12299e-05 Jy ! Component: 150 - total flux cleaned = 1.81193e-05 Jy ! Component: 200 - total flux cleaned = 4.24395e-05 Jy ! Total flux subtracted in 200 components = 4.24395e-05 Jy ! Clean residual min=-0.000921 max=0.001047 Jy/beam ! Clean residual mean=0.000002 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0782621 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 135 components and 0.0782621 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=0.014327Jy sigma=0.030998 ! Fit after self-cal, rms=0.014328Jy sigma=0.030996 ! 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=0.014328Jy sigma=0.030996 ! Fit after self-cal, rms=0.014248Jy sigma=0.030909 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.421 mas, bmaj=5.937 mas, bpa=-43.89 degrees ! Estimated noise=8.24595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000387383 Jy ! Component: 100 - total flux cleaned = -0.00041991 Jy ! Component: 150 - total flux cleaned = -0.000438417 Jy ! Component: 200 - total flux cleaned = -0.000429619 Jy ! Total flux subtracted in 200 components = -0.000429619 Jy ! Clean residual min=-0.000972 max=0.001229 Jy/beam ! Clean residual mean=0.000002 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0778325 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 149 components and 0.0778325 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=0.014152Jy sigma=0.030947 ! Fit after self-cal, rms=0.014151Jy sigma=0.030944 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 = -3.88347e-05 Jy ! Component: 100 - total flux cleaned = -4.62106e-05 Jy ! Component: 150 - total flux cleaned = -5.2968e-05 Jy ! Component: 200 - total flux cleaned = -6.53282e-05 Jy ! Total flux subtracted in 200 components = -6.53282e-05 Jy ! Clean residual min=-0.000950 max=0.001216 Jy/beam ! Clean residual mean=0.000002 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0777672 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 159 components and 0.0777672 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=0.014145Jy sigma=0.030932 ! Fit after self-cal, rms=0.014144Jy sigma=0.030931 ! 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=2.049 mas, bmaj=5.433 mas, bpa=-41.32 degrees ! Estimated noise=8.49572 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.049 x 5.433 at -41.32 degrees (North through East) ! Clean map min=-0.00095676 max=0.052745 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=1.545 mas, bmaj=5.175 mas, bpa=-40.81 degrees ! Estimated noise=14.2896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0400706 Jy ! Component: 100 - total flux cleaned = 0.0553925 Jy ! Component: 150 - total flux cleaned = 0.0630878 Jy ! Component: 200 - total flux cleaned = 0.0674264 Jy ! Total flux subtracted in 200 components = 0.0674264 Jy ! Clean residual min=-0.001644 max=0.002201 Jy/beam ! Clean residual mean=0.000021 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0674263 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0674263 Jy ! Inverting map and beam ! Estimated beam: bmin=2.049 mas, bmaj=5.433 mas, bpa=-41.32 degrees ! Estimated noise=8.49572 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 = 0.00354984 Jy ! Component: 100 - total flux cleaned = 0.00551606 Jy ! Component: 150 - total flux cleaned = 0.00684831 Jy ! Component: 200 - total flux cleaned = 0.00752964 Jy ! Total flux subtracted in 200 components = 0.00752964 Jy ! Clean residual min=-0.001049 max=0.001085 Jy/beam ! Clean residual mean=0.000010 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.074956 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 69 components and 0.074956 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=4.421 mas, bmaj=5.937 mas, bpa=-43.89 degrees ! Estimated noise=8.24595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101939 Jy ! Component: 100 - total flux cleaned = 0.00149061 Jy ! Component: 150 - total flux cleaned = 0.00184782 Jy ! Component: 200 - total flux cleaned = 0.00208626 Jy ! Total flux subtracted in 200 components = 0.00208626 Jy ! Clean residual min=-0.001095 max=0.001219 Jy/beam ! Clean residual mean=0.000007 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0770423 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 = 0.000166687 Jy ! Component: 100 - total flux cleaned = 0.000308998 Jy ! Component: 150 - total flux cleaned = 0.000407748 Jy ! Component: 200 - total flux cleaned = 0.000504743 Jy ! Total flux subtracted in 200 components = 0.000504743 Jy ! Clean residual min=-0.001037 max=0.001209 Jy/beam ! Clean residual mean=0.000004 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.077547 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 130 components and 0.077547 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.049 mas, bmaj=5.433 mas, bpa=-41.32 degrees ! Estimated noise=8.49572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120457 Jy ! Component: 100 - total flux cleaned = 0.000150016 Jy ! Component: 150 - total flux cleaned = 0.000177863 Jy ! Component: 200 - total flux cleaned = 0.000190941 Jy ! Total flux subtracted in 200 components = 0.000190941 Jy ! Clean residual min=-0.000885 max=0.001047 Jy/beam ! Clean residual mean=0.000002 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0777379 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 148 components and 0.0777379 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=0.014126Jy sigma=0.031037 ! Fit after self-cal, rms=0.014122Jy sigma=0.031031 wmodel /scr/pima/bp171ag_uvs/J2012+6319_C_map.mod ! Writing 148 model components to file: /scr/pima/bp171ag_uvs/J2012+6319_C_map.mod wobs /scr/pima/bp171ag_uvs/J2012+6319_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2012+6319_C_uvs.fits wwins /scr/pima/bp171ag_uvs/J2012+6319_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ag_uvs/J2012+6319_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 = 0.000300344 Jy ! Component: 100 - total flux cleaned = 0.000331169 Jy ! Component: 150 - total flux cleaned = 0.000388599 Jy ! Component: 200 - total flux cleaned = 0.000499844 Jy ! Component: 250 - total flux cleaned = 0.000580269 Jy ! Component: 300 - total flux cleaned = 0.000657948 Jy ! Component: 350 - total flux cleaned = 0.000732845 Jy ! Component: 400 - total flux cleaned = 0.000817533 Jy ! Component: 450 - total flux cleaned = 0.000876515 Jy ! Component: 500 - total flux cleaned = 0.000887736 Jy ! Component: 550 - total flux cleaned = 0.000898868 Jy ! Component: 600 - total flux cleaned = 0.0009422 Jy ! Component: 650 - total flux cleaned = 0.000973913 Jy ! Component: 700 - total flux cleaned = 0.000973956 Jy ! Component: 750 - total flux cleaned = 0.00101484 Jy ! Component: 800 - total flux cleaned = 0.00100467 Jy ! Component: 850 - total flux cleaned = 0.00103418 Jy ! Component: 900 - total flux cleaned = 0.00104375 Jy ! Component: 950 - total flux cleaned = 0.00104393 Jy ! Component: 1000 - total flux cleaned = 0.00106278 Jy ! Component: 1050 - total flux cleaned = 0.00107198 Jy ! Component: 1100 - total flux cleaned = 0.00108082 Jy ! Component: 1150 - total flux cleaned = 0.00108944 Jy ! Component: 1200 - total flux cleaned = 0.00108928 Jy ! Component: 1250 - total flux cleaned = 0.00107216 Jy ! Component: 1300 - total flux cleaned = 0.00109761 Jy ! Component: 1350 - total flux cleaned = 0.00108934 Jy ! Component: 1400 - total flux cleaned = 0.00108935 Jy ! Component: 1450 - total flux cleaned = 0.00109737 Jy ! Component: 1500 - total flux cleaned = 0.00107326 Jy ! Component: 1550 - total flux cleaned = 0.00108912 Jy ! Component: 1600 - total flux cleaned = 0.00108902 Jy ! Component: 1650 - total flux cleaned = 0.00108892 Jy ! Component: 1700 - total flux cleaned = 0.00110421 Jy ! Component: 1750 - total flux cleaned = 0.00111938 Jy ! Component: 1800 - total flux cleaned = 0.00111949 Jy ! Component: 1850 - total flux cleaned = 0.00113436 Jy ! Component: 1900 - total flux cleaned = 0.00114895 Jy ! Component: 1950 - total flux cleaned = 0.00115605 Jy ! Component: 2000 - total flux cleaned = 0.00114885 Jy ! Component: 2050 - total flux cleaned = 0.00115596 Jy ! Component: 2100 - total flux cleaned = 0.00115596 Jy ! Component: 2150 - total flux cleaned = 0.00114903 Jy ! Component: 2200 - total flux cleaned = 0.00114217 Jy ! Component: 2250 - total flux cleaned = 0.00113525 Jy ! Component: 2300 - total flux cleaned = 0.00112847 Jy ! Component: 2350 - total flux cleaned = 0.00110835 Jy ! Component: 2400 - total flux cleaned = 0.00111503 Jy ! Component: 2450 - total flux cleaned = 0.00112825 Jy ! Component: 2500 - total flux cleaned = 0.00112824 Jy ! Component: 2550 - total flux cleaned = 0.00112174 Jy ! Component: 2600 - total flux cleaned = 0.0011153 Jy ! Component: 2650 - total flux cleaned = 0.0010961 Jy ! Component: 2700 - total flux cleaned = 0.00110249 Jy ! Component: 2750 - total flux cleaned = 0.00112779 Jy ! Component: 2800 - total flux cleaned = 0.0011215 Jy ! Component: 2850 - total flux cleaned = 0.00115878 Jy ! Component: 2900 - total flux cleaned = 0.00114643 Jy ! Component: 2950 - total flux cleaned = 0.00116483 Jy ! Component: 3000 - total flux cleaned = 0.00117093 Jy ! Component: 3050 - total flux cleaned = 0.00120111 Jy ! Component: 3100 - total flux cleaned = 0.00117703 Jy ! Component: 3150 - total flux cleaned = 0.00118305 Jy ! Component: 3200 - total flux cleaned = 0.00118302 Jy ! Component: 3250 - total flux cleaned = 0.00120664 Jy ! Component: 3300 - total flux cleaned = 0.00118895 Jy ! Component: 3350 - total flux cleaned = 0.0011889 Jy ! Component: 3400 - total flux cleaned = 0.00117143 Jy ! Component: 3450 - total flux cleaned = 0.00116561 Jy ! Component: 3500 - total flux cleaned = 0.0011598 Jy ! Component: 3550 - total flux cleaned = 0.00118275 Jy ! Component: 3600 - total flux cleaned = 0.00117133 Jy ! Component: 3650 - total flux cleaned = 0.00118836 Jy ! Component: 3700 - total flux cleaned = 0.00118274 Jy ! Component: 3750 - total flux cleaned = 0.00118838 Jy ! Component: 3800 - total flux cleaned = 0.00118839 Jy ! Component: 3850 - total flux cleaned = 0.00118281 Jy ! Component: 3900 - total flux cleaned = 0.00119395 Jy ! Component: 3950 - total flux cleaned = 0.00119946 Jy ! Component: 4000 - total flux cleaned = 0.00118839 Jy ! Component: 4050 - total flux cleaned = 0.00116645 Jy ! Total flux subtracted in 4096 components = 0.00116647 Jy ! Clean residual min=-0.000333 max=0.000302 Jy/beam ! Clean residual mean=-0.000000 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0789044 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 430 components and 0.0789044 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2012+6319_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.049 x 5.433 at -41.32 degrees (North through East) ! Clean map min=-0.00075597 max=0.052518 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2012+6319_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0525176 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.67186e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.552493 0.552493 1.10499 2.20997 4.41994 8.83988 17.6798 35.3595 70.7191 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.052 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2012+6319_C_uvs.log closed on Fri Oct 11 03:45:18 2013