! Started logfile: /scr/pima/bp171ag_uvs/J2012+5308_C_uvs.log on Fri Oct 11 03:45:09 2013 obs /scr/pima/bp171ag_uvs/J2012+5308_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2012+5308_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2012+5308 ! ! 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+5308_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=1.000694Jy sigma=2.075293 ! Fit after self-cal, rms=0.964714Jy sigma=1.964795 ! 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=1.385 mas, bmaj=4.915 mas, bpa=-41.69 degrees ! Estimated noise=16.6348 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 = 0.0309645 Jy ! Component: 100 - total flux cleaned = 0.0393422 Jy ! Total flux subtracted in 100 components = 0.0393422 Jy ! Clean residual min=-0.003969 max=0.012339 Jy/beam ! Clean residual mean=0.000042 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.0393422 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0393422 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=0.027586Jy sigma=0.063509 ! Fit after self-cal, rms=0.023830Jy sigma=0.059210 ! Inverting map ! Added new window around map position (-12.9, 6.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119077 Jy ! Component: 100 - total flux cleaned = 0.0183032 Jy ! Total flux subtracted in 100 components = 0.0183032 Jy ! Clean residual min=-0.002638 max=0.003679 Jy/beam ! Clean residual mean=0.000018 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.0576453 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.0576453 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=0.016848Jy sigma=0.038860 ! Fit after self-cal, rms=0.016381Jy sigma=0.038135 ! 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=1.81 mas, bmaj=5.104 mas, bpa=-42.04 degrees ! Estimated noise=11.5272 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 = 0.0064514 Jy ! Component: 100 - total flux cleaned = 0.0102266 Jy ! Component: 150 - total flux cleaned = 0.0127184 Jy ! Component: 200 - total flux cleaned = 0.0144631 Jy ! Total flux subtracted in 200 components = 0.0144631 Jy ! Clean residual min=-0.001982 max=0.002110 Jy/beam ! Clean residual mean=-0.000004 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0721084 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 68 components and 0.0721084 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=0.014595Jy sigma=0.029932 ! Fit after self-cal, rms=0.014539Jy sigma=0.029781 ! 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 1.00 FD 0.93 HN 0.91 KP 0.89 ! LA 1.00 MK 0.99 NL 0.98 OV 0.89 ! PT 0.92 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.04 HN 1.06 KP 0.87 ! LA 1.16 MK 0.99 NL 1.11 OV 1.05 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 0.91 KP 0.59 ! LA 0.95 MK 0.94 NL 0.91 OV 0.98 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.19 HN 0.95 KP 0.98 ! LA 1.02 MK 1.02 NL 1.00 OV 0.94 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.02 KP 0.96 ! LA 1.17 MK 1.13 NL 0.96 OV 0.95 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.08 HN 0.96 KP 1.02 ! LA 1.15 MK 0.93 NL 1.05 OV 0.91 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.98 KP 0.93 ! LA 1.05 MK 0.94 NL 1.01 OV 0.98 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.04 HN 0.92 KP 1.17 ! LA 1.04 MK 1.00 NL 0.97 OV 0.95 ! PT 0.94 SC 0.91 ! ! ! Fit before self-cal, rms=0.014539Jy sigma=0.029781 ! Fit after self-cal, rms=0.012685Jy sigma=0.022974 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.813 mas, bmaj=5.13 mas, bpa=-42.18 degrees ! Estimated noise=11.0048 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 = -0.000915998 Jy ! Component: 100 - total flux cleaned = -0.00087447 Jy ! Component: 150 - total flux cleaned = -0.000765195 Jy ! Component: 200 - total flux cleaned = -0.000672602 Jy ! Total flux subtracted in 200 components = -0.000672602 Jy ! Clean residual min=-0.000997 max=0.000935 Jy/beam ! Clean residual mean=0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0714358 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 0.0714358 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=0.012357Jy sigma=0.022928 ! Fit after self-cal, rms=0.012373Jy sigma=0.022906 ! 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=0.012373Jy sigma=0.022906 ! Fit after self-cal, rms=0.012271Jy sigma=0.022798 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.811 mas, bmaj=5.129 mas, bpa=-42.19 degrees ! Estimated noise=10.7895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000915666 Jy ! Component: 100 - total flux cleaned = -0.000905792 Jy ! Component: 150 - total flux cleaned = -0.0008921 Jy ! Component: 200 - total flux cleaned = -0.000858733 Jy ! Total flux subtracted in 200 components = -0.000858733 Jy ! Clean residual min=-0.000958 max=0.000912 Jy/beam ! Clean residual mean=0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0705771 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.0705771 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=0.012054Jy sigma=0.022870 ! Fit after self-cal, rms=0.012057Jy sigma=0.022866 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 = 4.54327e-05 Jy ! Component: 100 - total flux cleaned = 6.42725e-05 Jy ! Component: 150 - total flux cleaned = 7.23941e-05 Jy ! Component: 200 - total flux cleaned = 7.94842e-05 Jy ! Total flux subtracted in 200 components = 7.94842e-05 Jy ! Clean residual min=-0.000956 max=0.000923 Jy/beam ! Clean residual mean=0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0706566 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.0706566 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=0.012022Jy sigma=0.022868 ! Fit after self-cal, rms=0.012024Jy sigma=0.022866 ! 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=0.012024Jy sigma=0.022866 ! Fit after self-cal, rms=0.011907Jy sigma=0.022754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.806 mas, bmaj=5.126 mas, bpa=-42.15 degrees ! Estimated noise=10.5633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000757168 Jy ! Component: 100 - total flux cleaned = -0.00099371 Jy ! Component: 150 - total flux cleaned = -0.00098546 Jy ! Component: 200 - total flux cleaned = -0.000964168 Jy ! Total flux subtracted in 200 components = -0.000964168 Jy ! Clean residual min=-0.000942 max=0.000936 Jy/beam ! Clean residual mean=0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0696924 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 0.0696924 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=0.011746Jy sigma=0.022848 ! Fit after self-cal, rms=0.011749Jy sigma=0.022847 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 = 1.21199e-05 Jy ! Component: 100 - total flux cleaned = 2.37902e-05 Jy ! Component: 150 - total flux cleaned = 3.46581e-05 Jy ! Component: 200 - total flux cleaned = 4.49365e-05 Jy ! Total flux subtracted in 200 components = 4.49365e-05 Jy ! Clean residual min=-0.000936 max=0.000932 Jy/beam ! Clean residual mean=0.000000 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0697374 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 124 components and 0.0697374 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=0.011733Jy sigma=0.022850 ! Fit after self-cal, rms=0.011734Jy sigma=0.022849 ! 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=0.011734Jy sigma=0.022849 ! Fit after self-cal, rms=0.011625Jy sigma=0.022749 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.905 mas, bmaj=5.68 mas, bpa=-51.48 degrees ! Estimated noise=11.4533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000699087 Jy ! Component: 100 - total flux cleaned = -0.000945097 Jy ! Component: 150 - total flux cleaned = -0.000938105 Jy ! Component: 200 - total flux cleaned = -0.000938096 Jy ! Total flux subtracted in 200 components = -0.000938096 Jy ! Clean residual min=-0.000855 max=0.001139 Jy/beam ! Clean residual mean=0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0687993 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 138 components and 0.0687993 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=0.011497Jy sigma=0.022840 ! Fit after self-cal, rms=0.011498Jy sigma=0.022839 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 (-65.7, 40.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0007048 Jy ! Component: 100 - total flux cleaned = 0.000764272 Jy ! Component: 150 - total flux cleaned = 0.000850477 Jy ! Component: 200 - total flux cleaned = 0.000923888 Jy ! Total flux subtracted in 200 components = 0.000923888 Jy ! Clean residual min=-0.000790 max=0.000816 Jy/beam ! Clean residual mean=0.000003 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0697232 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 167 components and 0.0697232 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=0.011425Jy sigma=0.022662 ! Fit after self-cal, rms=0.011419Jy sigma=0.022649 ! 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=1.801 mas, bmaj=5.124 mas, bpa=-42.1 degrees ! Estimated noise=10.3517 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.801 x 5.124 at -42.1 degrees (North through East) ! Clean map min=-0.00082486 max=0.037058 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=1.382 mas, bmaj=4.916 mas, bpa=-41.8 degrees ! Estimated noise=14.9901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299234 Jy ! Component: 100 - total flux cleaned = 0.0416176 Jy ! Component: 150 - total flux cleaned = 0.0488665 Jy ! Component: 200 - total flux cleaned = 0.0537406 Jy ! Total flux subtracted in 200 components = 0.0537406 Jy ! Clean residual min=-0.001894 max=0.002647 Jy/beam ! Clean residual mean=0.000019 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0537406 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0537406 Jy ! Inverting map and beam ! Estimated beam: bmin=1.801 mas, bmaj=5.124 mas, bpa=-42.1 degrees ! Estimated noise=10.3517 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 = 0.00471617 Jy ! Component: 100 - total flux cleaned = 0.0076084 Jy ! Component: 150 - total flux cleaned = 0.00958959 Jy ! Component: 200 - total flux cleaned = 0.0108534 Jy ! Total flux subtracted in 200 components = 0.0108534 Jy ! Clean residual min=-0.001300 max=0.001076 Jy/beam ! Clean residual mean=0.000009 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.064594 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 69 components and 0.064594 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=3.905 mas, bmaj=5.68 mas, bpa=-51.48 degrees ! Estimated noise=11.4533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158279 Jy ! Component: 100 - total flux cleaned = 0.00263003 Jy ! Component: 150 - total flux cleaned = 0.0032505 Jy ! Component: 200 - total flux cleaned = 0.00360699 Jy ! Total flux subtracted in 200 components = 0.00360699 Jy ! Clean residual min=-0.000948 max=0.000879 Jy/beam ! Clean residual mean=0.000006 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.068201 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 = 0.000270901 Jy ! Component: 100 - total flux cleaned = 0.000519573 Jy ! Component: 150 - total flux cleaned = 0.000718139 Jy ! Component: 200 - total flux cleaned = 0.000894053 Jy ! Total flux subtracted in 200 components = 0.000894053 Jy ! Clean residual min=-0.000842 max=0.000801 Jy/beam ! Clean residual mean=0.000004 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0690951 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 145 components and 0.0690951 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.801 mas, bmaj=5.124 mas, bpa=-42.1 degrees ! Estimated noise=10.3517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120266 Jy ! Component: 100 - total flux cleaned = 0.000196438 Jy ! Component: 150 - total flux cleaned = 0.000290598 Jy ! Component: 200 - total flux cleaned = 0.000376745 Jy ! Total flux subtracted in 200 components = 0.000376745 Jy ! Clean residual min=-0.000858 max=0.000783 Jy/beam ! Clean residual mean=0.000002 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0694718 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 166 components and 0.0694718 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=0.011374Jy sigma=0.022656 ! Fit after self-cal, rms=0.011368Jy sigma=0.022644 wmodel /scr/pima/bp171ag_uvs/J2012+5308_C_map.mod ! Writing 166 model components to file: /scr/pima/bp171ag_uvs/J2012+5308_C_map.mod wobs /scr/pima/bp171ag_uvs/J2012+5308_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2012+5308_C_uvs.fits wwins /scr/pima/bp171ag_uvs/J2012+5308_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ag_uvs/J2012+5308_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 = -0.000219911 Jy ! Component: 100 - total flux cleaned = -0.000368396 Jy ! Component: 150 - total flux cleaned = -0.000368443 Jy ! Component: 200 - total flux cleaned = -0.00038013 Jy ! Component: 250 - total flux cleaned = -0.000379638 Jy ! Component: 300 - total flux cleaned = -0.000390402 Jy ! Component: 350 - total flux cleaned = -0.000411587 Jy ! Component: 400 - total flux cleaned = -0.000462339 Jy ! Component: 450 - total flux cleaned = -0.000492115 Jy ! Component: 500 - total flux cleaned = -0.000559944 Jy ! Component: 550 - total flux cleaned = -0.00058852 Jy ! Component: 600 - total flux cleaned = -0.000607224 Jy ! Component: 650 - total flux cleaned = -0.000616295 Jy ! Component: 700 - total flux cleaned = -0.000651873 Jy ! Component: 750 - total flux cleaned = -0.000642978 Jy ! Component: 800 - total flux cleaned = -0.00064291 Jy ! Component: 850 - total flux cleaned = -0.000626075 Jy ! Component: 900 - total flux cleaned = -0.000617999 Jy ! Component: 950 - total flux cleaned = -0.000618085 Jy ! Component: 1000 - total flux cleaned = -0.000585803 Jy ! Component: 1050 - total flux cleaned = -0.000577675 Jy ! Component: 1100 - total flux cleaned = -0.000554061 Jy ! Component: 1150 - total flux cleaned = -0.000569545 Jy ! Component: 1200 - total flux cleaned = -0.000554324 Jy ! Component: 1250 - total flux cleaned = -0.000546774 Jy ! Component: 1300 - total flux cleaned = -0.000531989 Jy ! Component: 1350 - total flux cleaned = -0.000546709 Jy ! Component: 1400 - total flux cleaned = -0.000553987 Jy ! Component: 1450 - total flux cleaned = -0.000539653 Jy ! Component: 1500 - total flux cleaned = -0.000518461 Jy ! Component: 1550 - total flux cleaned = -0.000518487 Jy ! Component: 1600 - total flux cleaned = -0.000518366 Jy ! Component: 1650 - total flux cleaned = -0.000511473 Jy ! Component: 1700 - total flux cleaned = -0.000538657 Jy ! Component: 1750 - total flux cleaned = -0.000565551 Jy ! Component: 1800 - total flux cleaned = -0.000572144 Jy ! Component: 1850 - total flux cleaned = -0.000585302 Jy ! Component: 1900 - total flux cleaned = -0.000611258 Jy ! Component: 1950 - total flux cleaned = -0.000611368 Jy ! Component: 2000 - total flux cleaned = -0.000630648 Jy ! Component: 2050 - total flux cleaned = -0.000662333 Jy ! Component: 2100 - total flux cleaned = -0.000699928 Jy ! Component: 2150 - total flux cleaned = -0.000706124 Jy ! Component: 2200 - total flux cleaned = -0.000724615 Jy ! Component: 2250 - total flux cleaned = -0.000730719 Jy ! Component: 2300 - total flux cleaned = -0.000773229 Jy ! Component: 2350 - total flux cleaned = -0.000821347 Jy ! Component: 2400 - total flux cleaned = -0.000851226 Jy ! Component: 2450 - total flux cleaned = -0.000863124 Jy ! Component: 2500 - total flux cleaned = -0.000910224 Jy ! Component: 2550 - total flux cleaned = -0.000927761 Jy ! Component: 2600 - total flux cleaned = -0.000968283 Jy ! Component: 2650 - total flux cleaned = -0.000968287 Jy ! Component: 2700 - total flux cleaned = -0.000991225 Jy ! Component: 2750 - total flux cleaned = -0.00103091 Jy ! Component: 2800 - total flux cleaned = -0.00104221 Jy ! Component: 2850 - total flux cleaned = -0.00106465 Jy ! Component: 2900 - total flux cleaned = -0.00111467 Jy ! Component: 2950 - total flux cleaned = -0.00113122 Jy ! Component: 3000 - total flux cleaned = -0.00115866 Jy ! Component: 3050 - total flux cleaned = -0.00118588 Jy ! Component: 3100 - total flux cleaned = -0.00121296 Jy ! Component: 3150 - total flux cleaned = -0.00123984 Jy ! Component: 3200 - total flux cleaned = -0.00126119 Jy ! Component: 3250 - total flux cleaned = -0.0012983 Jy ! Component: 3300 - total flux cleaned = -0.0013036 Jy ! Component: 3350 - total flux cleaned = -0.00129837 Jy ! Component: 3400 - total flux cleaned = -0.00132967 Jy ! Component: 3450 - total flux cleaned = -0.00134523 Jy ! Component: 3500 - total flux cleaned = -0.00132461 Jy ! Component: 3550 - total flux cleaned = -0.00132466 Jy ! Component: 3600 - total flux cleaned = -0.00132977 Jy ! Component: 3650 - total flux cleaned = -0.00135009 Jy ! Component: 3700 - total flux cleaned = -0.00133493 Jy ! Component: 3750 - total flux cleaned = -0.00133999 Jy ! Component: 3800 - total flux cleaned = -0.00133996 Jy ! Component: 3850 - total flux cleaned = -0.00133499 Jy ! Component: 3900 - total flux cleaned = -0.00133995 Jy ! Component: 3950 - total flux cleaned = -0.00133994 Jy ! Component: 4000 - total flux cleaned = -0.00133994 Jy ! Component: 4050 - total flux cleaned = -0.00133993 Jy ! Total flux subtracted in 4096 components = -0.00133991 Jy ! Clean residual min=-0.000253 max=0.000356 Jy/beam ! Clean residual mean=-0.000002 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0681319 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 446 components and 0.0681319 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2012+5308_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.801 x 5.124 at -42.1 degrees (North through East) ! Clean map min=-0.00064414 max=0.036814 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2012+5308_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0368142 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.40773e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.685149 0.685149 1.3703 2.7406 5.48119 10.9624 21.9248 43.8496 87.6991 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.036 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2012+5308_C_uvs.log closed on Fri Oct 11 03:45:13 2013