! Started logfile: /d2/scr/pima/bp177h_uvs/J1200+1157_C_uvs.log on Sun Mar 30 00:44:40 2014 obs /d2/scr/pima/bp177h_uvs/J1200+1157_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1200+1157_C_uva.fits ! AN table 1: 12 integrations on 15 of 15 possible baselines. ! AN table 2: 12 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.875 visibilities/baseline/integration-bin. ! Found source: J1200+1157 ! ! 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 1344 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/bp177h_uvs/J1200+1157_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 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.999426Jy sigma=48.882884 ! Fit after self-cal, rms=0.991650Jy sigma=49.088066 ! 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=4.038 mas, bmaj=13.17 mas, bpa=61.31 degrees ! Estimated noise=0.732372 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0056026 Jy ! Component: 100 - total flux cleaned = 0.00571169 Jy ! Total flux subtracted in 100 components = 0.00571169 Jy ! Clean residual min=-0.001335 max=0.001335 Jy/beam ! Clean residual mean=0.000002 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.00571169 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.00571169 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=0.014082Jy sigma=0.634709 ! Fit after self-cal, rms=0.012827Jy sigma=0.557718 ! Inverting map ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040112 Jy ! Component: 100 - total flux cleaned = 0.00505243 Jy ! Total flux subtracted in 100 components = 0.00505243 Jy ! Clean residual min=-0.001279 max=0.001260 Jy/beam ! Clean residual mean=0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0107641 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.0107641 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=0.011729Jy sigma=0.508786 ! Fit after self-cal, rms=0.011705Jy sigma=0.506662 ! 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=4.689 mas, bmaj=12.86 mas, bpa=61.48 degrees ! Estimated noise=0.414241 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 = -0.000212156 Jy ! Component: 100 - total flux cleaned = -0.000117875 Jy ! Component: 150 - total flux cleaned = -7.42917e-05 Jy ! Component: 200 - total flux cleaned = -2.86078e-05 Jy ! Total flux subtracted in 200 components = -2.86078e-05 Jy ! Clean residual min=-0.000686 max=0.000635 Jy/beam ! Clean residual mean=0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0107355 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 73 components and 0.0107355 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=0.011636Jy sigma=0.503603 ! Fit after self-cal, rms=0.011625Jy sigma=0.503105 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.689 x 12.86 at 61.48 degrees (North through East) ! Clean map min=-0.0012206 max=0.010011 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* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.13 KP 1.01 LA 0.92 ! OV 0.91 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 KP 0.99 LA 1.04 ! OV 1.13 PT 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.011625Jy sigma=0.503105 ! Fit after self-cal, rms=0.011693Jy sigma=0.502177 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.703 mas, bmaj=12.84 mas, bpa=61.52 degrees ! Estimated noise=0.420483 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 = -6.71037e-05 Jy ! Component: 100 - total flux cleaned = 6.79712e-05 Jy ! Component: 150 - total flux cleaned = 0.000146477 Jy ! Component: 200 - total flux cleaned = 0.000201722 Jy ! Total flux subtracted in 200 components = 0.000201722 Jy ! Clean residual min=-0.000597 max=0.000537 Jy/beam ! Clean residual mean=0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0109372 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 103 components and 0.0109372 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=0.011665Jy sigma=0.501280 ! Fit after self-cal, rms=0.011663Jy sigma=0.501088 ! 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=0.011663Jy sigma=0.501088 ! Fit after self-cal, rms=0.011731Jy sigma=0.500481 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.715 mas, bmaj=12.83 mas, bpa=61.51 degrees ! Estimated noise=0.424372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.46519e-05 Jy ! Component: 100 - total flux cleaned = -5.07007e-05 Jy ! Component: 150 - total flux cleaned = -5.06907e-05 Jy ! Component: 200 - total flux cleaned = -5.08063e-05 Jy ! Total flux subtracted in 200 components = -5.08063e-05 Jy ! Clean residual min=-0.000571 max=0.000562 Jy/beam ! Clean residual mean=0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0108864 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 126 components and 0.0108864 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=0.011716Jy sigma=0.500066 ! Fit after self-cal, rms=0.011716Jy sigma=0.499956 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 = -5.99192e-05 Jy ! Component: 100 - total flux cleaned = -3.38575e-05 Jy ! Component: 150 - total flux cleaned = -2.0138e-05 Jy ! Component: 200 - total flux cleaned = -7.85271e-06 Jy ! Total flux subtracted in 200 components = -7.85271e-06 Jy ! Clean residual min=-0.000563 max=0.000547 Jy/beam ! Clean residual mean=0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0108786 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 143 components and 0.0108786 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=0.011711Jy sigma=0.499784 ! Fit after self-cal, rms=0.011710Jy sigma=0.499751 ! 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=0.011710Jy sigma=0.499751 ! Fit after self-cal, rms=0.011761Jy sigma=0.499635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.715 mas, bmaj=12.83 mas, bpa=61.53 degrees ! Estimated noise=0.426594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.08313e-05 Jy ! Component: 100 - total flux cleaned = -7.09306e-05 Jy ! Component: 150 - total flux cleaned = -6.16286e-05 Jy ! Component: 200 - total flux cleaned = -6.1181e-05 Jy ! Total flux subtracted in 200 components = -6.1181e-05 Jy ! Clean residual min=-0.000577 max=0.000552 Jy/beam ! Clean residual mean=0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0108174 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 149 components and 0.0108174 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=0.011755Jy sigma=0.499488 ! Fit after self-cal, rms=0.011755Jy sigma=0.499456 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 = -3.75523e-05 Jy ! Component: 100 - total flux cleaned = -1.80155e-05 Jy ! Component: 150 - total flux cleaned = -1.11817e-05 Jy ! Component: 200 - total flux cleaned = -1.69466e-06 Jy ! Total flux subtracted in 200 components = -1.69466e-06 Jy ! Clean residual min=-0.000580 max=0.000539 Jy/beam ! Clean residual mean=0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0108157 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 159 components and 0.0108157 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=0.011752Jy sigma=0.499366 ! Fit after self-cal, rms=0.011752Jy sigma=0.499350 ! 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=0.011752Jy sigma=0.499350 ! Fit after self-cal, rms=0.011779Jy sigma=0.499311 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.296 mas, bmaj=12.56 mas, bpa=61.17 degrees ! Estimated noise=0.436311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.39328e-05 Jy ! Component: 100 - total flux cleaned = -2.63403e-05 Jy ! Component: 150 - total flux cleaned = -4.95973e-06 Jy ! Component: 200 - total flux cleaned = 8.56358e-06 Jy ! Total flux subtracted in 200 components = 8.56358e-06 Jy ! Clean residual min=-0.000557 max=0.000519 Jy/beam ! Clean residual mean=0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0108243 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 168 components and 0.0108243 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=0.011776Jy sigma=0.499245 ! Fit after self-cal, rms=0.011777Jy sigma=0.499231 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 = -1.10615e-05 Jy ! Component: 100 - total flux cleaned = -8.46453e-06 Jy ! Component: 150 - total flux cleaned = -6.09148e-06 Jy ! Component: 200 - total flux cleaned = -3.8851e-06 Jy ! Total flux subtracted in 200 components = -3.8851e-06 Jy ! Clean residual min=-0.000555 max=0.000512 Jy/beam ! Clean residual mean=0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0108204 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 173 components and 0.0108204 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=0.011776Jy sigma=0.499185 ! Fit after self-cal, rms=0.011776Jy sigma=0.499176 ! 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=4.713 mas, bmaj=12.83 mas, bpa=61.54 degrees ! Estimated noise=0.427528 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.713 x 12.83 at 61.54 degrees (North through East) ! Clean map min=-0.0019825 max=0.010301 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=4.091 mas, bmaj=13.1 mas, bpa=61.38 degrees ! Estimated noise=0.755661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00884117 Jy ! Component: 100 - total flux cleaned = 0.010332 Jy ! Component: 150 - total flux cleaned = 0.0107907 Jy ! Component: 200 - total flux cleaned = 0.0112318 Jy ! Total flux subtracted in 200 components = 0.0112318 Jy ! Clean residual min=-0.001273 max=0.001188 Jy/beam ! Clean residual mean=0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0112318 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 0.0112318 Jy ! Inverting map and beam ! Estimated beam: bmin=4.713 mas, bmaj=12.83 mas, bpa=61.54 degrees ! Estimated noise=0.427528 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 = 0.000184749 Jy ! Component: 100 - total flux cleaned = 0.000384633 Jy ! Component: 150 - total flux cleaned = 0.000400718 Jy ! Component: 200 - total flux cleaned = 0.00037818 Jy ! Total flux subtracted in 200 components = 0.00037818 Jy ! Clean residual min=-0.000645 max=0.000839 Jy/beam ! Clean residual mean=0.000000 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.01161 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.01161 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=5.296 mas, bmaj=12.56 mas, bpa=61.17 degrees ! Estimated noise=0.436311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117615 Jy ! Component: 100 - total flux cleaned = 0.000152595 Jy ! Component: 150 - total flux cleaned = 0.000167784 Jy ! Component: 200 - total flux cleaned = 0.000167647 Jy ! Total flux subtracted in 200 components = 0.000167647 Jy ! Clean residual min=-0.000594 max=0.000730 Jy/beam ! Clean residual mean=0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0117776 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 = 6.19902e-06 Jy ! Component: 100 - total flux cleaned = 6.11288e-06 Jy ! Component: 150 - total flux cleaned = 6.45777e-06 Jy ! Component: 200 - total flux cleaned = 1.14679e-05 Jy ! Total flux subtracted in 200 components = 1.14679e-05 Jy ! Clean residual min=-0.000602 max=0.000704 Jy/beam ! Clean residual mean=0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0117891 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 74 components and 0.0117891 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.713 mas, bmaj=12.83 mas, bpa=61.54 degrees ! Estimated noise=0.427528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.63149e-05 Jy ! Component: 100 - total flux cleaned = -0.000105241 Jy ! Component: 150 - total flux cleaned = -0.000105488 Jy ! Component: 200 - total flux cleaned = -0.000101496 Jy ! Total flux subtracted in 200 components = -0.000101496 Jy ! Clean residual min=-0.000603 max=0.000772 Jy/beam ! Clean residual mean=0.000000 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0116876 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.0116876 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=0.011821Jy sigma=0.500317 ! Fit after self-cal, rms=0.011813Jy sigma=0.499801 wmodel /d2/scr/pima/bp177h_uvs/J1200+1157_C_map.mod ! Writing 88 model components to file: /d2/scr/pima/bp177h_uvs/J1200+1157_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1200+1157_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1200+1157_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1200+1157_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177h_uvs/J1200+1157_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 = -3.65593e-06 Jy ! Component: 100 - total flux cleaned = -5.39292e-05 Jy ! Component: 150 - total flux cleaned = -2.65593e-05 Jy ! Component: 200 - total flux cleaned = 2.32886e-05 Jy ! Component: 250 - total flux cleaned = 0.00010033 Jy ! Component: 300 - total flux cleaned = 0.000202704 Jy ! Component: 350 - total flux cleaned = 0.000319771 Jy ! Component: 400 - total flux cleaned = 0.000352732 Jy ! Component: 450 - total flux cleaned = 0.000390781 Jy ! Component: 500 - total flux cleaned = 0.000415116 Jy ! Component: 550 - total flux cleaned = 0.000409257 Jy ! Component: 600 - total flux cleaned = 0.000432128 Jy ! Component: 650 - total flux cleaned = 0.000459726 Jy ! Component: 700 - total flux cleaned = 0.000475774 Jy ! Component: 750 - total flux cleaned = 0.000486261 Jy ! Component: 800 - total flux cleaned = 0.000481235 Jy ! Component: 850 - total flux cleaned = 0.000471378 Jy ! Component: 900 - total flux cleaned = 0.000452252 Jy ! Component: 950 - total flux cleaned = 0.000447564 Jy ! Component: 1000 - total flux cleaned = 0.000438435 Jy ! Component: 1050 - total flux cleaned = 0.000424986 Jy ! Component: 1100 - total flux cleaned = 0.000411697 Jy ! Component: 1150 - total flux cleaned = 0.000381445 Jy ! Component: 1200 - total flux cleaned = 0.000360276 Jy ! Component: 1250 - total flux cleaned = 0.000343546 Jy ! Component: 1300 - total flux cleaned = 0.000323029 Jy ! Component: 1350 - total flux cleaned = 0.000314952 Jy ! Component: 1400 - total flux cleaned = 0.000299005 Jy ! Component: 1450 - total flux cleaned = 0.000279387 Jy ! Component: 1500 - total flux cleaned = 0.000267813 Jy ! Component: 1550 - total flux cleaned = 0.000256362 Jy ! Component: 1600 - total flux cleaned = 0.000241241 Jy ! Component: 1650 - total flux cleaned = 0.000226381 Jy ! Component: 1700 - total flux cleaned = 0.000204296 Jy ! Component: 1750 - total flux cleaned = 0.000178794 Jy ! Component: 1800 - total flux cleaned = 0.000164339 Jy ! Component: 1850 - total flux cleaned = 0.000142782 Jy ! Component: 1900 - total flux cleaned = 0.000114221 Jy ! Component: 1950 - total flux cleaned = 9.64735e-05 Jy ! Component: 2000 - total flux cleaned = 7.17816e-05 Jy ! Component: 2050 - total flux cleaned = 5.42328e-05 Jy ! Component: 2100 - total flux cleaned = 2.9765e-05 Jy ! Component: 2150 - total flux cleaned = 8.92832e-06 Jy ! Component: 2200 - total flux cleaned = -1.18129e-05 Jy ! Component: 2250 - total flux cleaned = -3.58751e-05 Jy ! Component: 2300 - total flux cleaned = -5.98541e-05 Jy ! Component: 2350 - total flux cleaned = -7.69194e-05 Jy ! Component: 2400 - total flux cleaned = -0.000100723 Jy ! Component: 2450 - total flux cleaned = -0.000114278 Jy ! Component: 2500 - total flux cleaned = -0.000131172 Jy ! Component: 2550 - total flux cleaned = -0.000144672 Jy ! Component: 2600 - total flux cleaned = -0.000158161 Jy ! Component: 2650 - total flux cleaned = -0.000171586 Jy ! Component: 2700 - total flux cleaned = -0.000195054 Jy ! Component: 2750 - total flux cleaned = -0.000215141 Jy ! Component: 2800 - total flux cleaned = -0.000235237 Jy ! Component: 2850 - total flux cleaned = -0.000252013 Jy ! Component: 2900 - total flux cleaned = -0.000278872 Jy ! Component: 2950 - total flux cleaned = -0.000292307 Jy ! Component: 3000 - total flux cleaned = -0.000312453 Jy ! Component: 3050 - total flux cleaned = -0.000329258 Jy ! Component: 3100 - total flux cleaned = -0.000349465 Jy ! Component: 3150 - total flux cleaned = -0.000359621 Jy ! Component: 3200 - total flux cleaned = -0.000373176 Jy ! Component: 3250 - total flux cleaned = -0.000383385 Jy ! Component: 3300 - total flux cleaned = -0.000390179 Jy ! Component: 3350 - total flux cleaned = -0.000400429 Jy ! Component: 3400 - total flux cleaned = -0.000400415 Jy ! Component: 3450 - total flux cleaned = -0.000407319 Jy ! Component: 3500 - total flux cleaned = -0.000410848 Jy ! Component: 3550 - total flux cleaned = -0.000410854 Jy ! Component: 3600 - total flux cleaned = -0.000410843 Jy ! Component: 3650 - total flux cleaned = -0.00041085 Jy ! Component: 3700 - total flux cleaned = -0.000414416 Jy ! Component: 3750 - total flux cleaned = -0.000414436 Jy ! Component: 3800 - total flux cleaned = -0.000414422 Jy ! Component: 3850 - total flux cleaned = -0.000418137 Jy ! Component: 3900 - total flux cleaned = -0.00041812 Jy ! Component: 3950 - total flux cleaned = -0.000421835 Jy ! Component: 4000 - total flux cleaned = -0.000425587 Jy ! Component: 4050 - total flux cleaned = -0.000425587 Jy ! Total flux subtracted in 4096 components = -0.000429426 Jy ! Clean residual min=-0.000224 max=0.000275 Jy/beam ! Clean residual mean=0.000001 rms=0.000071 Jy/beam ! Combined flux in latest and established models = 0.0112581 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 419 components and 0.0112582 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1200+1157_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.713 x 12.83 at 61.54 degrees (North through East) ! Clean map min=-0.0016951 max=0.011353 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1200+1157_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0113532 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.07758e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.8702 1.8702 3.74039 7.48078 14.9616 29.9231 59.8462 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.011 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 160.411 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1200+1157_C_uvs.log closed on Sun Mar 30 00:44:45 2014