! Started logfile: /scr/pima/bp171ag_uvs/J0034+2126_C_uvs.log on Fri Oct 11 03:43:26 2013 obs /scr/pima/bp171ag_uvs/J0034+2126_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J0034+2126_C_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0034+2126 ! ! 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 720 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/J0034+2126_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=1.010868Jy sigma=8.222974 ! Fit after self-cal, rms=0.868193Jy sigma=6.678103 ! 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=1.749 mas, bmaj=4.012 mas, bpa=7.861 degrees ! Estimated noise=5.54961 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 = 0.110737 Jy ! Component: 100 - total flux cleaned = 0.149774 Jy ! Total flux subtracted in 100 components = 0.149774 Jy ! Clean residual min=-0.011718 max=0.018390 Jy/beam ! Clean residual mean=0.000000 rms=0.003112 Jy/beam ! Combined flux in latest and established models = 0.149773 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.149773 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=0.049364Jy sigma=0.471312 ! Fit after self-cal, rms=0.049072Jy sigma=0.470429 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217325 Jy ! Component: 100 - total flux cleaned = 0.0353483 Jy ! Total flux subtracted in 100 components = 0.0353483 Jy ! Clean residual min=-0.008429 max=0.010637 Jy/beam ! Clean residual mean=0.000003 rms=0.001907 Jy/beam ! Combined flux in latest and established models = 0.185122 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.185122 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=0.037184Jy sigma=0.318639 ! Fit after self-cal, rms=0.037124Jy sigma=0.318034 ! 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=2.206 mas, bmaj=4.62 mas, bpa=5.098 degrees ! Estimated noise=3.63593 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 = 0.0147867 Jy ! Component: 100 - total flux cleaned = 0.0231889 Jy ! Component: 150 - total flux cleaned = 0.028362 Jy ! Component: 200 - total flux cleaned = 0.0316049 Jy ! Total flux subtracted in 200 components = 0.0316049 Jy ! Clean residual min=-0.006440 max=0.007057 Jy/beam ! Clean residual mean=0.000011 rms=0.001851 Jy/beam ! Combined flux in latest and established models = 0.216727 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 58 components and 0.216727 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=0.032282Jy sigma=0.254520 ! Fit after self-cal, rms=0.032275Jy sigma=0.254287 ! 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 1.01 HN 0.97 KP 0.91 ! LA 1.06 MK 1.43 NL 1.03 OV 0.93 ! PT 0.87 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 0.97 KP 0.91 ! LA 1.14 MK 1.29 NL 1.09 OV 1.00 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 0.92 KP 0.61 ! LA 1.05 MK 1.29 NL 0.93 OV 0.97 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 0.99 KP 1.01 ! LA 1.08 MK 1.45 NL 1.01 OV 0.98 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 0.97 KP 1.02 ! LA 1.11 MK 1.36 NL 1.02 OV 0.97 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.00 KP 1.01 ! LA 1.17 MK 1.23 NL 0.98 OV 0.98 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.97 KP 0.97 ! LA 1.07 MK 1.31 NL 1.02 OV 0.98 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 0.95 KP 1.07 ! LA 1.05 MK 1.27 NL 0.98 OV 1.01 ! PT 0.93 SC 0.96 ! ! ! Fit before self-cal, rms=0.032275Jy sigma=0.254287 ! Fit after self-cal, rms=0.022202Jy sigma=0.130481 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.262 mas, bmaj=4.661 mas, bpa=5.952 degrees ! Estimated noise=3.66107 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 (11.4, 14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00612655 Jy ! Component: 100 - total flux cleaned = 0.00954087 Jy ! Component: 150 - total flux cleaned = 0.012164 Jy ! Component: 200 - total flux cleaned = 0.0135589 Jy ! Total flux subtracted in 200 components = 0.0135589 Jy ! Clean residual min=-0.002299 max=0.003902 Jy/beam ! Clean residual mean=-0.000002 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.230286 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 98 components and 0.230286 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=0.020490Jy sigma=0.103341 ! Fit after self-cal, rms=0.020447Jy sigma=0.102744 ! Inverting map ! Added new window around map position (3, -2.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023906 Jy ! Component: 100 - total flux cleaned = 0.0033138 Jy ! Component: 150 - total flux cleaned = 0.00382376 Jy ! Component: 200 - total flux cleaned = 0.0041495 Jy ! Total flux subtracted in 200 components = 0.0041495 Jy ! Clean residual min=-0.001835 max=0.002262 Jy/beam ! Clean residual mean=-0.000001 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.234435 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.234435 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=0.019730Jy sigma=0.094600 ! Fit after self-cal, rms=0.019640Jy sigma=0.094001 ! 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=0.019640Jy sigma=0.094001 ! Fit after self-cal, rms=0.019509Jy sigma=0.092862 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.257 mas, bmaj=4.646 mas, bpa=6.074 degrees ! Estimated noise=3.64474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000969299 Jy ! Component: 100 - total flux cleaned = 0.00135485 Jy ! Component: 150 - total flux cleaned = 0.00145013 Jy ! Component: 200 - total flux cleaned = 0.00153664 Jy ! Total flux subtracted in 200 components = 0.00153664 Jy ! Clean residual min=-0.001663 max=0.002279 Jy/beam ! Clean residual mean=-0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.235972 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 0.235972 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=0.019223Jy sigma=0.090009 ! Fit after self-cal, rms=0.019202Jy sigma=0.089876 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 (6, 15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020105 Jy ! Component: 100 - total flux cleaned = 0.00326524 Jy ! Component: 150 - total flux cleaned = 0.00414206 Jy ! Component: 200 - total flux cleaned = 0.00447587 Jy ! Total flux subtracted in 200 components = 0.00447587 Jy ! Clean residual min=-0.001540 max=0.001440 Jy/beam ! Clean residual mean=-0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.240448 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 156 components and 0.240448 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=0.018822Jy sigma=0.086280 ! Fit after self-cal, rms=0.018816Jy sigma=0.086212 ! 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=0.018816Jy sigma=0.086212 ! Fit after self-cal, rms=0.018763Jy sigma=0.085996 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.253 mas, bmaj=4.638 mas, bpa=6.161 degrees ! Estimated noise=3.63211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00062331 Jy ! Component: 100 - total flux cleaned = 0.000895103 Jy ! Component: 150 - total flux cleaned = 0.00114545 Jy ! Component: 200 - total flux cleaned = 0.00129237 Jy ! Total flux subtracted in 200 components = 0.00129237 Jy ! Clean residual min=-0.001434 max=0.001210 Jy/beam ! Clean residual mean=-0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.24174 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 172 components and 0.24174 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=0.018600Jy sigma=0.084879 ! Fit after self-cal, rms=0.018597Jy sigma=0.084841 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 = 0.000189305 Jy ! Component: 100 - total flux cleaned = 0.000380183 Jy ! Component: 150 - total flux cleaned = 0.000405819 Jy ! Component: 200 - total flux cleaned = 0.000430405 Jy ! Total flux subtracted in 200 components = 0.000430405 Jy ! Clean residual min=-0.001373 max=0.001132 Jy/beam ! Clean residual mean=-0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.24217 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 189 components and 0.24217 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=0.018458Jy sigma=0.084193 ! Fit after self-cal, rms=0.018459Jy sigma=0.084171 ! 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=0.018459Jy sigma=0.084171 ! Fit after self-cal, rms=0.018433Jy sigma=0.084106 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.218 mas, bmaj=6.037 mas, bpa=-5.107 degrees ! Estimated noise=3.42573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000422638 Jy ! Component: 100 - total flux cleaned = 0.000643486 Jy ! Component: 150 - total flux cleaned = 0.000815639 Jy ! Component: 200 - total flux cleaned = 0.000950723 Jy ! Total flux subtracted in 200 components = 0.000950723 Jy ! Clean residual min=-0.001106 max=0.000917 Jy/beam ! Clean residual mean=-0.000002 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.243121 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 219 components and 0.243121 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=0.018414Jy sigma=0.083598 ! Fit after self-cal, rms=0.018407Jy sigma=0.083554 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 = 4.25665e-05 Jy ! Component: 100 - total flux cleaned = 0.000164742 Jy ! Component: 150 - total flux cleaned = 0.000232531 Jy ! Component: 200 - total flux cleaned = 0.000257181 Jy ! Total flux subtracted in 200 components = 0.000257181 Jy ! Clean residual min=-0.001074 max=0.000919 Jy/beam ! Clean residual mean=-0.000002 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.243378 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 230 components and 0.243378 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=0.018399Jy sigma=0.083298 ! Fit after self-cal, rms=0.018392Jy sigma=0.083269 ! 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=2.251 mas, bmaj=4.637 mas, bpa=6.177 degrees ! Estimated noise=3.62558 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.251 x 4.637 at 6.177 degrees (North through East) ! Clean map min=-0.0012095 max=0.14831 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=1.784 mas, bmaj=4.029 mas, bpa=9.078 degrees ! Estimated noise=5.60361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112279 Jy ! Component: 100 - total flux cleaned = 0.151301 Jy ! Component: 150 - total flux cleaned = 0.17169 Jy ! Component: 200 - total flux cleaned = 0.184464 Jy ! Total flux subtracted in 200 components = 0.184464 Jy ! Clean residual min=-0.005100 max=0.006965 Jy/beam ! Clean residual mean=-0.000003 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.184464 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.184464 Jy ! Inverting map and beam ! Estimated beam: bmin=2.251 mas, bmaj=4.637 mas, bpa=6.177 degrees ! Estimated noise=3.62558 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 = 0.0129365 Jy ! Component: 100 - total flux cleaned = 0.0207364 Jy ! Component: 150 - total flux cleaned = 0.0265594 Jy ! Component: 200 - total flux cleaned = 0.0311136 Jy ! Total flux subtracted in 200 components = 0.0311136 Jy ! Clean residual min=-0.002904 max=0.003296 Jy/beam ! Clean residual mean=-0.000003 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.215578 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 92 components and 0.215578 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=4.218 mas, bmaj=6.037 mas, bpa=-5.107 degrees ! Estimated noise=3.42573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00508969 Jy ! Component: 100 - total flux cleaned = 0.00878762 Jy ! Component: 150 - total flux cleaned = 0.0116744 Jy ! Component: 200 - total flux cleaned = 0.013985 Jy ! Total flux subtracted in 200 components = 0.013985 Jy ! Clean residual min=-0.002148 max=0.001812 Jy/beam ! Clean residual mean=-0.000003 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.229563 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 = 0.00188653 Jy ! Component: 100 - total flux cleaned = 0.00344352 Jy ! Component: 150 - total flux cleaned = 0.0047454 Jy ! Component: 200 - total flux cleaned = 0.00584696 Jy ! Total flux subtracted in 200 components = 0.00584696 Jy ! Clean residual min=-0.001536 max=0.001332 Jy/beam ! Clean residual mean=-0.000003 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.23541 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 177 components and 0.23541 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.251 mas, bmaj=4.637 mas, bpa=6.177 degrees ! Estimated noise=3.62558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270283 Jy ! Component: 100 - total flux cleaned = 0.000959112 Jy ! Component: 150 - total flux cleaned = 0.00153705 Jy ! Component: 200 - total flux cleaned = 0.00195878 Jy ! Total flux subtracted in 200 components = 0.00195878 Jy ! Clean residual min=-0.001289 max=0.001113 Jy/beam ! Clean residual mean=-0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.237368 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 199 components and 0.237369 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=0.018922Jy sigma=0.084095 ! Fit after self-cal, rms=0.018894Jy sigma=0.083791 wmodel /scr/pima/bp171ag_uvs/J0034+2126_C_map.mod ! Writing 199 model components to file: /scr/pima/bp171ag_uvs/J0034+2126_C_map.mod wobs /scr/pima/bp171ag_uvs/J0034+2126_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J0034+2126_C_uvs.fits wwins /scr/pima/bp171ag_uvs/J0034+2126_C_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171ag_uvs/J0034+2126_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 = -0.000577774 Jy ! Component: 100 - total flux cleaned = -0.000842884 Jy ! Component: 150 - total flux cleaned = -0.00109031 Jy ! Component: 200 - total flux cleaned = -0.00132509 Jy ! Component: 250 - total flux cleaned = -0.00154905 Jy ! Component: 300 - total flux cleaned = -0.00173049 Jy ! Component: 350 - total flux cleaned = -0.0018415 Jy ! Component: 400 - total flux cleaned = -0.00196467 Jy ! Component: 450 - total flux cleaned = -0.00203913 Jy ! Component: 500 - total flux cleaned = -0.00211165 Jy ! Component: 550 - total flux cleaned = -0.00216827 Jy ! Component: 600 - total flux cleaned = -0.00226505 Jy ! Component: 650 - total flux cleaned = -0.00231874 Jy ! Component: 700 - total flux cleaned = -0.00233158 Jy ! Component: 750 - total flux cleaned = -0.00234465 Jy ! Component: 800 - total flux cleaned = -0.00242069 Jy ! Component: 850 - total flux cleaned = -0.00245752 Jy ! Component: 900 - total flux cleaned = -0.00250586 Jy ! Component: 950 - total flux cleaned = -0.00256528 Jy ! Component: 1000 - total flux cleaned = -0.00262346 Jy ! Component: 1050 - total flux cleaned = -0.00268056 Jy ! Component: 1100 - total flux cleaned = -0.00274793 Jy ! Component: 1150 - total flux cleaned = -0.00281393 Jy ! Component: 1200 - total flux cleaned = -0.00290061 Jy ! Component: 1250 - total flux cleaned = -0.00297533 Jy ! Component: 1300 - total flux cleaned = -0.00302782 Jy ! Component: 1350 - total flux cleaned = -0.00310027 Jy ! Component: 1400 - total flux cleaned = -0.00316134 Jy ! Component: 1450 - total flux cleaned = -0.00318139 Jy ! Component: 1500 - total flux cleaned = -0.00323075 Jy ! Component: 1550 - total flux cleaned = -0.0032796 Jy ! Component: 1600 - total flux cleaned = -0.00329895 Jy ! Component: 1650 - total flux cleaned = -0.00335613 Jy ! Component: 1700 - total flux cleaned = -0.00339354 Jy ! Component: 1750 - total flux cleaned = -0.00343048 Jy ! Component: 1800 - total flux cleaned = -0.00348522 Jy ! Component: 1850 - total flux cleaned = -0.00352135 Jy ! Component: 1900 - total flux cleaned = -0.00357486 Jy ! Component: 1950 - total flux cleaned = -0.00362773 Jy ! Component: 2000 - total flux cleaned = -0.00361893 Jy ! Component: 2050 - total flux cleaned = -0.00362759 Jy ! Component: 2100 - total flux cleaned = -0.00368721 Jy ! Component: 2150 - total flux cleaned = -0.00367027 Jy ! Component: 2200 - total flux cleaned = -0.00372051 Jy ! Component: 2250 - total flux cleaned = -0.00370384 Jy ! Component: 2300 - total flux cleaned = -0.0037613 Jy ! Component: 2350 - total flux cleaned = -0.00376928 Jy ! Component: 2400 - total flux cleaned = -0.00378533 Jy ! Component: 2450 - total flux cleaned = -0.00378533 Jy ! Component: 2500 - total flux cleaned = -0.00381698 Jy ! Component: 2550 - total flux cleaned = -0.00383267 Jy ! Component: 2600 - total flux cleaned = -0.00380935 Jy ! Component: 2650 - total flux cleaned = -0.00383242 Jy ! Component: 2700 - total flux cleaned = -0.00384757 Jy ! Component: 2750 - total flux cleaned = -0.00383249 Jy ! Component: 2800 - total flux cleaned = -0.00383249 Jy ! Component: 2850 - total flux cleaned = -0.00383995 Jy ! Component: 2900 - total flux cleaned = -0.00384736 Jy ! Component: 2950 - total flux cleaned = -0.00382544 Jy ! Component: 3000 - total flux cleaned = -0.00382547 Jy ! Component: 3050 - total flux cleaned = -0.00382543 Jy ! Component: 3100 - total flux cleaned = -0.0038325 Jy ! Component: 3150 - total flux cleaned = -0.00382539 Jy ! Component: 3200 - total flux cleaned = -0.00380431 Jy ! Component: 3250 - total flux cleaned = -0.00379037 Jy ! Component: 3300 - total flux cleaned = -0.00378349 Jy ! Component: 3350 - total flux cleaned = -0.00375608 Jy ! Component: 3400 - total flux cleaned = -0.00374247 Jy ! Component: 3450 - total flux cleaned = -0.0037425 Jy ! Component: 3500 - total flux cleaned = -0.00372232 Jy ! Component: 3550 - total flux cleaned = -0.00373561 Jy ! Component: 3600 - total flux cleaned = -0.0037157 Jy ! Component: 3650 - total flux cleaned = -0.00369594 Jy ! Component: 3700 - total flux cleaned = -0.00367645 Jy ! Component: 3750 - total flux cleaned = -0.00368299 Jy ! Component: 3800 - total flux cleaned = -0.00368299 Jy ! Component: 3850 - total flux cleaned = -0.00369577 Jy ! Component: 3900 - total flux cleaned = -0.00367027 Jy ! Component: 3950 - total flux cleaned = -0.00366396 Jy ! Component: 4000 - total flux cleaned = -0.00368283 Jy ! Component: 4050 - total flux cleaned = -0.00367033 Jy ! Total flux subtracted in 4096 components = -0.00369521 Jy ! Clean residual min=-0.000358 max=0.000310 Jy/beam ! Clean residual mean=0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.233673 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 433 components and 0.233673 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J0034+2126_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.251 x 4.637 at 6.177 degrees (North through East) ! Clean map min=-0.00097879 max=0.14899 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J0034+2126_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.148987 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107365 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.216189 0.216189 0.432379 0.864757 1.72951 3.45903 6.91806 13.8361 27.6722 55.3445 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.148 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J0034+2126_C_uvs.log closed on Fri Oct 11 03:43:30 2013