! Started logfile: /scr/pima/bp171af_uvs/J0122+2536_C_uvs.log on Thu Oct 10 13:40:39 2013 obs /scr/pima/bp171af_uvs/J0122+2536_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J0122+2536_C_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0122+2536 ! ! 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 448 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/bp171af_uvs/J0122+2536_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=0.996502Jy sigma=3.053907 ! Fit after self-cal, rms=0.945482Jy sigma=2.886407 ! 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=1.328 mas, bmaj=3.525 mas, bpa=11.34 degrees ! Estimated noise=13.784 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 = 0.0424275 Jy ! Component: 100 - total flux cleaned = 0.0522583 Jy ! Total flux subtracted in 100 components = 0.0522583 Jy ! Clean residual min=-0.002544 max=0.003814 Jy/beam ! Clean residual mean=0.000002 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.0522583 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0522583 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=0.014553Jy sigma=0.045643 ! Fit after self-cal, rms=0.014502Jy sigma=0.045567 ! 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=1.536 mas, bmaj=3.756 mas, bpa=11.51 degrees ! Estimated noise=11.3307 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 = 0.00578117 Jy ! Component: 100 - total flux cleaned = 0.00860778 Jy ! Component: 150 - total flux cleaned = 0.0101458 Jy ! Component: 200 - total flux cleaned = 0.0111347 Jy ! Total flux subtracted in 200 components = 0.0111347 Jy ! Clean residual min=-0.001994 max=0.002383 Jy/beam ! Clean residual mean=0.000001 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.063393 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 21 components and 0.063393 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=0.012826Jy sigma=0.036736 ! Fit after self-cal, rms=0.012817Jy sigma=0.036670 ! 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 HN 1.01 KP 1.00 MK 1.22 ! NL 1.08 OV 0.90 PT 0.92 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.06 KP 1.01 MK 1.02 ! NL 1.08 OV 1.03 PT 0.99 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 0.94 KP 0.64 MK 1.04 ! NL 0.93 OV 0.98 PT 0.98 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.99 KP 0.99 MK 1.04 ! NL 1.02 OV 0.97 PT 1.07 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 HN 1.03 KP 0.94 MK 1.08 ! NL 1.06 OV 1.00 PT 0.94 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.04 KP 1.02 MK 1.01 ! NL 0.94 OV 0.93 PT 1.02 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 1.03 KP 1.01 MK 1.00 ! NL 1.00 OV 1.00 PT 0.95 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.95 KP 1.04 MK 0.93 ! NL 0.97 OV 1.04 PT 0.89 SC 0.98 ! ! ! Fit before self-cal, rms=0.012817Jy sigma=0.036670 ! Fit after self-cal, rms=0.010738Jy sigma=0.029153 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.544 mas, bmaj=3.78 mas, bpa=11.74 degrees ! Estimated noise=11.1103 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 (-2.4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014278 Jy ! Component: 100 - total flux cleaned = 0.00122222 Jy ! Component: 150 - total flux cleaned = 0.00101777 Jy ! Component: 200 - total flux cleaned = 0.000978511 Jy ! Total flux subtracted in 200 components = 0.000978511 Jy ! Clean residual min=-0.001083 max=0.001206 Jy/beam ! Clean residual mean=-0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0643715 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 0.0643715 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=0.010313Jy sigma=0.028257 ! Fit after self-cal, rms=0.010330Jy sigma=0.028190 ! 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=0.010330Jy sigma=0.028190 ! Fit after self-cal, rms=0.010275Jy sigma=0.028132 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.542 mas, bmaj=3.777 mas, bpa=11.69 degrees ! Estimated noise=11.0069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125771 Jy ! Component: 100 - total flux cleaned = -0.000140013 Jy ! Component: 150 - total flux cleaned = -0.000199785 Jy ! Component: 200 - total flux cleaned = -0.00025293 Jy ! Total flux subtracted in 200 components = -0.00025293 Jy ! Clean residual min=-0.001121 max=0.001161 Jy/beam ! Clean residual mean=-0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0641186 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 61 components and 0.0641186 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=0.010181Jy sigma=0.028064 ! Fit after self-cal, rms=0.010183Jy sigma=0.028060 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 = 1.84482e-05 Jy ! Component: 100 - total flux cleaned = -1.49411e-05 Jy ! Component: 150 - total flux cleaned = -5.64774e-05 Jy ! Component: 200 - total flux cleaned = -9.5622e-05 Jy ! Total flux subtracted in 200 components = -9.5622e-05 Jy ! Clean residual min=-0.001111 max=0.001161 Jy/beam ! Clean residual mean=-0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.064023 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.064023 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=0.010152Jy sigma=0.028021 ! Fit after self-cal, rms=0.010154Jy sigma=0.028019 ! Inverting map ! Added new window around map position (49.8, 2.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000669132 Jy ! Component: 100 - total flux cleaned = 0.000667241 Jy ! Component: 150 - total flux cleaned = 0.000679965 Jy ! Component: 200 - total flux cleaned = 0.000654418 Jy ! Total flux subtracted in 200 components = 0.000654418 Jy ! Clean residual min=-0.000963 max=0.000999 Jy/beam ! Clean residual mean=-0.000000 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0646774 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 83 components and 0.0646774 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=0.010039Jy sigma=0.027696 ! Fit after self-cal, rms=0.010030Jy sigma=0.027677 ! 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=0.010030Jy sigma=0.027677 ! Fit after self-cal, rms=0.009981Jy sigma=0.027595 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.543 mas, bmaj=3.774 mas, bpa=11.66 degrees ! Estimated noise=10.9054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138172 Jy ! Component: 100 - total flux cleaned = -1.10869e-05 Jy ! Component: 150 - total flux cleaned = 9.92211e-05 Jy ! Component: 200 - total flux cleaned = 0.000153667 Jy ! Total flux subtracted in 200 components = 0.000153667 Jy ! Clean residual min=-0.000932 max=0.001006 Jy/beam ! Clean residual mean=-0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.064831 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.064831 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=0.009904Jy sigma=0.027571 ! Fit after self-cal, rms=0.009904Jy sigma=0.027567 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 = 8.89276e-05 Jy ! Component: 100 - total flux cleaned = 9.85327e-05 Jy ! Component: 150 - total flux cleaned = 8.04695e-05 Jy ! Component: 200 - total flux cleaned = 8.06157e-05 Jy ! Total flux subtracted in 200 components = 8.06157e-05 Jy ! Clean residual min=-0.000897 max=0.001001 Jy/beam ! Clean residual mean=-0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0649117 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 103 components and 0.0649116 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=0.009882Jy sigma=0.027535 ! Fit after self-cal, rms=0.009882Jy sigma=0.027533 ! 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=0.009882Jy sigma=0.027533 ! Fit after self-cal, rms=0.009848Jy sigma=0.027480 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.212 mas, bmaj=4.806 mas, bpa=3.049 degrees ! Estimated noise=13.0988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000195753 Jy ! Component: 100 - total flux cleaned = -0.000124892 Jy ! Component: 150 - total flux cleaned = -0.000103096 Jy ! Component: 200 - total flux cleaned = -8.41073e-05 Jy ! Total flux subtracted in 200 components = -8.41073e-05 Jy ! Clean residual min=-0.000915 max=0.000957 Jy/beam ! Clean residual mean=-0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0648275 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 0.0648275 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=0.009788Jy sigma=0.027509 ! Fit after self-cal, rms=0.009787Jy sigma=0.027501 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 = -5.17173e-06 Jy ! Component: 100 - total flux cleaned = 2.48356e-05 Jy ! Component: 150 - total flux cleaned = 5.06352e-05 Jy ! Component: 200 - total flux cleaned = 8.5781e-05 Jy ! Total flux subtracted in 200 components = 8.5781e-05 Jy ! Clean residual min=-0.000945 max=0.000940 Jy/beam ! Clean residual mean=-0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0649133 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.0649133 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=0.009782Jy sigma=0.027502 ! Fit after self-cal, rms=0.009782Jy sigma=0.027498 ! 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=1.543 mas, bmaj=3.772 mas, bpa=11.63 degrees ! Estimated noise=10.8163 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.543 x 3.772 at 11.63 degrees (North through East) ! Clean map min=-0.00087736 max=0.053896 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=1.332 mas, bmaj=3.535 mas, bpa=11.45 degrees ! Estimated noise=13.2131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0406513 Jy ! Component: 100 - total flux cleaned = 0.0501438 Jy ! Component: 150 - total flux cleaned = 0.054388 Jy ! Component: 200 - total flux cleaned = 0.0570174 Jy ! Total flux subtracted in 200 components = 0.0570174 Jy ! Clean residual min=-0.001747 max=0.001797 Jy/beam ! Clean residual mean=0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0570174 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0570174 Jy ! Inverting map and beam ! Estimated beam: bmin=1.543 mas, bmaj=3.772 mas, bpa=11.63 degrees ! Estimated noise=10.8163 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 = 0.00228092 Jy ! Component: 100 - total flux cleaned = 0.00365952 Jy ! Component: 150 - total flux cleaned = 0.00446625 Jy ! Component: 200 - total flux cleaned = 0.00517142 Jy ! Total flux subtracted in 200 components = 0.00517142 Jy ! Clean residual min=-0.001215 max=0.001116 Jy/beam ! Clean residual mean=0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0621888 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.0621888 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=3.212 mas, bmaj=4.806 mas, bpa=3.049 degrees ! Estimated noise=13.0988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109123 Jy ! Component: 100 - total flux cleaned = 0.00176177 Jy ! Component: 150 - total flux cleaned = 0.00198758 Jy ! Component: 200 - total flux cleaned = 0.00222491 Jy ! Total flux subtracted in 200 components = 0.00222491 Jy ! Clean residual min=-0.001067 max=0.000944 Jy/beam ! Clean residual mean=-0.000000 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0644138 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 = 0.000201158 Jy ! Component: 100 - total flux cleaned = 0.000361294 Jy ! Component: 150 - total flux cleaned = 0.000511972 Jy ! Component: 200 - total flux cleaned = 0.00064254 Jy ! Total flux subtracted in 200 components = 0.00064254 Jy ! Clean residual min=-0.001010 max=0.000898 Jy/beam ! Clean residual mean=-0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0650563 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 81 components and 0.0650563 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.543 mas, bmaj=3.772 mas, bpa=11.63 degrees ! Estimated noise=10.8163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.51991e-05 Jy ! Component: 100 - total flux cleaned = -3.37849e-05 Jy ! Component: 150 - total flux cleaned = -1.72554e-05 Jy ! Component: 200 - total flux cleaned = -1.57924e-05 Jy ! Total flux subtracted in 200 components = -1.57924e-05 Jy ! Clean residual min=-0.000951 max=0.000944 Jy/beam ! Clean residual mean=-0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0650405 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.0650405 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=0.009851Jy sigma=0.027566 ! Fit after self-cal, rms=0.009850Jy sigma=0.027555 wmodel /scr/pima/bp171af_uvs/J0122+2536_C_map.mod ! Writing 98 model components to file: /scr/pima/bp171af_uvs/J0122+2536_C_map.mod wobs /scr/pima/bp171af_uvs/J0122+2536_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J0122+2536_C_uvs.fits wwins /scr/pima/bp171af_uvs/J0122+2536_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171af_uvs/J0122+2536_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 = 3.73708e-05 Jy ! Component: 100 - total flux cleaned = 5.42167e-05 Jy ! Component: 150 - total flux cleaned = 7.00219e-05 Jy ! Component: 200 - total flux cleaned = 0.000115183 Jy ! Component: 250 - total flux cleaned = 7.17644e-05 Jy ! Component: 300 - total flux cleaned = 4.35599e-05 Jy ! Component: 350 - total flux cleaned = 1.63884e-05 Jy ! Component: 400 - total flux cleaned = -4.96023e-05 Jy ! Component: 450 - total flux cleaned = -0.000113984 Jy ! Component: 500 - total flux cleaned = -0.000176341 Jy ! Component: 550 - total flux cleaned = -0.000249603 Jy ! Component: 600 - total flux cleaned = -0.000285035 Jy ! Component: 650 - total flux cleaned = -0.000308301 Jy ! Component: 700 - total flux cleaned = -0.000342497 Jy ! Component: 750 - total flux cleaned = -0.000386731 Jy ! Component: 800 - total flux cleaned = -0.00037586 Jy ! Component: 850 - total flux cleaned = -0.000397483 Jy ! Component: 900 - total flux cleaned = -0.000429037 Jy ! Component: 950 - total flux cleaned = -0.000439416 Jy ! Component: 1000 - total flux cleaned = -0.000459955 Jy ! Component: 1050 - total flux cleaned = -0.000489911 Jy ! Component: 1100 - total flux cleaned = -0.00049974 Jy ! Component: 1150 - total flux cleaned = -0.000528728 Jy ! Component: 1200 - total flux cleaned = -0.000528638 Jy ! Component: 1250 - total flux cleaned = -0.000547389 Jy ! Component: 1300 - total flux cleaned = -0.000575333 Jy ! Component: 1350 - total flux cleaned = -0.000593614 Jy ! Component: 1400 - total flux cleaned = -0.000602632 Jy ! Component: 1450 - total flux cleaned = -0.000647564 Jy ! Component: 1500 - total flux cleaned = -0.000665276 Jy ! Component: 1550 - total flux cleaned = -0.000682761 Jy ! Component: 1600 - total flux cleaned = -0.000708763 Jy ! Component: 1650 - total flux cleaned = -0.000734383 Jy ! Component: 1700 - total flux cleaned = -0.000742855 Jy ! Component: 1750 - total flux cleaned = -0.00077635 Jy ! Component: 1800 - total flux cleaned = -0.000784647 Jy ! Component: 1850 - total flux cleaned = -0.000809118 Jy ! Component: 1900 - total flux cleaned = -0.000841428 Jy ! Component: 1950 - total flux cleaned = -0.000825326 Jy ! Component: 2000 - total flux cleaned = -0.000864999 Jy ! Component: 2050 - total flux cleaned = -0.000872836 Jy ! Component: 2100 - total flux cleaned = -0.000880514 Jy ! Component: 2150 - total flux cleaned = -0.000865072 Jy ! Component: 2200 - total flux cleaned = -0.000888091 Jy ! Component: 2250 - total flux cleaned = -0.000888048 Jy ! Component: 2300 - total flux cleaned = -0.000903123 Jy ! Component: 2350 - total flux cleaned = -0.000918087 Jy ! Component: 2400 - total flux cleaned = -0.000932878 Jy ! Component: 2450 - total flux cleaned = -0.000947578 Jy ! Component: 2500 - total flux cleaned = -0.00095487 Jy ! Component: 2550 - total flux cleaned = -0.00098377 Jy ! Component: 2600 - total flux cleaned = -0.000990858 Jy ! Component: 2650 - total flux cleaned = -0.000990752 Jy ! Component: 2700 - total flux cleaned = -0.00100496 Jy ! Component: 2750 - total flux cleaned = -0.000997888 Jy ! Component: 2800 - total flux cleaned = -0.000983914 Jy ! Component: 2850 - total flux cleaned = -0.0010117 Jy ! Component: 2900 - total flux cleaned = -0.000990967 Jy ! Component: 2950 - total flux cleaned = -0.000997835 Jy ! Component: 3000 - total flux cleaned = -0.00098419 Jy ! Component: 3050 - total flux cleaned = -0.000990926 Jy ! Component: 3100 - total flux cleaned = -0.000970664 Jy ! Component: 3150 - total flux cleaned = -0.000984104 Jy ! Component: 3200 - total flux cleaned = -0.000977412 Jy ! Component: 3250 - total flux cleaned = -0.000997289 Jy ! Component: 3300 - total flux cleaned = -0.000970809 Jy ! Component: 3350 - total flux cleaned = -0.000977455 Jy ! Component: 3400 - total flux cleaned = -0.000984011 Jy ! Component: 3450 - total flux cleaned = -0.000984005 Jy ! Component: 3500 - total flux cleaned = -0.000958023 Jy ! Component: 3550 - total flux cleaned = -0.000951576 Jy ! Component: 3600 - total flux cleaned = -0.000951575 Jy ! Component: 3650 - total flux cleaned = -0.000913035 Jy ! Component: 3700 - total flux cleaned = -0.000919473 Jy ! Component: 3750 - total flux cleaned = -0.00091943 Jy ! Component: 3800 - total flux cleaned = -0.000887574 Jy ! Component: 3850 - total flux cleaned = -0.000912972 Jy ! Component: 3900 - total flux cleaned = -0.000893954 Jy ! Component: 3950 - total flux cleaned = -0.00088764 Jy ! Component: 4000 - total flux cleaned = -0.000862422 Jy ! Component: 4050 - total flux cleaned = -0.000868708 Jy ! Total flux subtracted in 4096 components = -0.000862411 Jy ! Clean residual min=-0.000339 max=0.000393 Jy/beam ! Clean residual mean=0.000000 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0641781 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 352 components and 0.0641781 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J0122+2536_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.543 x 3.772 at 11.63 degrees (North through East) ! Clean map min=-0.00086481 max=0.053711 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J0122+2536_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0537106 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.73221e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.543591 0.543591 1.08718 2.17437 4.34873 8.69746 17.3949 34.7899 69.5797 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J0122+2536_C_uvs.log closed on Thu Oct 10 13:40:43 2013