! Started logfile: /scr/pima/s3111c_uvs/J0035+1515_X_uvs.log on Tue Jul 24 09:20:57 2012 obs /scr/pima/s3111c_uvs/J0035+1515_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111c_uvs/J0035+1515_X_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.770115 visibilities/baseline/integration-bin. ! Found source: J0035+1515 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 16080 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111c_uvs/J0035+1515_X] 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 = 512x512 pixels with 0.100x0.100 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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001217Jy sigma=0.707965 ! Fit after self-cal, rms=0.986439Jy sigma=0.697518 ! 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=0.8234 mas, bmaj=2.134 mas, bpa=17.3 degrees ! Estimated noise=15.6455 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 = 0.0117439 Jy ! Component: 100 - total flux cleaned = 0.0148904 Jy ! Total flux subtracted in 100 components = 0.0148904 Jy ! Clean residual min=-0.002173 max=0.002468 Jy/beam ! Clean residual mean=-0.000005 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.0148904 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0148904 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=0.028636Jy sigma=0.020249 ! Fit after self-cal, rms=0.026372Jy sigma=0.018648 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462909 Jy ! Component: 100 - total flux cleaned = 0.0062867 Jy ! Total flux subtracted in 100 components = 0.0062867 Jy ! Clean residual min=-0.001817 max=0.002048 Jy/beam ! Clean residual mean=-0.000008 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0211771 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.0211771 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=0.025938Jy sigma=0.018341 ! Fit after self-cal, rms=0.025925Jy sigma=0.018332 ! 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=1.018 mas, bmaj=2.326 mas, bpa=13.51 degrees ! Estimated noise=8.08796 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 = -0.00113218 Jy ! Component: 100 - total flux cleaned = -0.00163621 Jy ! Component: 150 - total flux cleaned = -0.00173182 Jy ! Component: 200 - total flux cleaned = -0.00176596 Jy ! Total flux subtracted in 200 components = -0.00176596 Jy ! Clean residual min=-0.001088 max=0.001192 Jy/beam ! Clean residual mean=-0.000004 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0194112 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.0194112 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=0.025871Jy sigma=0.018294 ! Fit after self-cal, rms=0.025854Jy sigma=0.018281 ! 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 1.07 FD 1.08 GB 1.27 HN 0.93 ! KP 1.09 LA 1.03 NL 1.21 OV 0.98 ! PT 1.07 SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.10 GB 1.23 HN 0.94 ! KP 0.96 LA 1.01 NL 1.01 OV 1.12 ! PT 1.15 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 GB 1.39 HN 0.84 ! KP 1.13 LA 1.09 NL 1.17 OV 0.99 ! PT 1.13 SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 GB 1.43 HN 0.99 ! KP 1.01 LA 1.12 NL 1.13 OV 1.03 ! PT 0.89 SC 1.29 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.86 GB 1.50 HN 0.87 ! KP 1.09 LA 1.10 NL 1.10 OV 0.95 ! PT 1.08 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.80 GB 1.45 HN 0.90 ! KP 1.02 LA 0.99 NL 0.94 OV 0.82 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.75 GB 1.57 HN 0.86 ! KP 0.79 LA 1.07 NL 0.92 OV 0.90 ! PT 1.00* SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.65 FD 0.59 GB 1.44 HN 0.80 ! KP 0.89 LA 0.99 NL 0.87 OV 0.74 ! PT 0.94 SC 0.79 ! ! ! Fit before self-cal, rms=0.025854Jy sigma=0.018281 ! Fit after self-cal, rms=0.023744Jy sigma=0.017879 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=2.272 mas, bpa=13.12 degrees ! Estimated noise=8.1303 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 = -0.000116963 Jy ! Component: 100 - total flux cleaned = -0.00016245 Jy ! Component: 150 - total flux cleaned = -0.000167966 Jy ! Component: 200 - total flux cleaned = -0.000162359 Jy ! Total flux subtracted in 200 components = -0.000162359 Jy ! Clean residual min=-0.000530 max=0.000660 Jy/beam ! Clean residual mean=0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0192488 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.0192488 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=0.023741Jy sigma=0.017875 ! Fit after self-cal, rms=0.023882Jy sigma=0.017821 ! 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=0.023882Jy sigma=0.017821 ! Fit after self-cal, rms=0.024351Jy sigma=0.017770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.264 mas, bpa=13.04 degrees ! Estimated noise=8.17257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000251007 Jy ! Component: 100 - total flux cleaned = -0.000251958 Jy ! Component: 150 - total flux cleaned = -0.000251871 Jy ! Component: 200 - total flux cleaned = -0.000242133 Jy ! Total flux subtracted in 200 components = -0.000242133 Jy ! Clean residual min=-0.000526 max=0.000621 Jy/beam ! Clean residual mean=0.000004 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0190067 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.0190067 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=0.024347Jy sigma=0.017767 ! Fit after self-cal, rms=0.024449Jy sigma=0.017750 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 = -0.000108857 Jy ! Component: 100 - total flux cleaned = -0.000113195 Jy ! Component: 150 - total flux cleaned = -0.000113287 Jy ! Component: 200 - total flux cleaned = -0.000113555 Jy ! Total flux subtracted in 200 components = -0.000113555 Jy ! Clean residual min=-0.000562 max=0.000644 Jy/beam ! Clean residual mean=0.000002 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0188931 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.0188931 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=0.024447Jy sigma=0.017749 ! Fit after self-cal, rms=0.024447Jy sigma=0.017746 ! 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=0.024447Jy sigma=0.017746 ! Fit after self-cal, rms=0.024873Jy sigma=0.017740 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=2.263 mas, bpa=13.17 degrees ! Estimated noise=8.2234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.91348e-05 Jy ! Component: 100 - total flux cleaned = 1.29735e-05 Jy ! Component: 150 - total flux cleaned = 8.72332e-06 Jy ! Component: 200 - total flux cleaned = 1.57346e-05 Jy ! Total flux subtracted in 200 components = 1.57346e-05 Jy ! Clean residual min=-0.000539 max=0.000630 Jy/beam ! Clean residual mean=0.000002 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0189089 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.0189089 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=0.024870Jy sigma=0.017738 ! Fit after self-cal, rms=0.024930Jy sigma=0.017735 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 = -1.91405e-05 Jy ! Component: 100 - total flux cleaned = -1.17408e-05 Jy ! Component: 150 - total flux cleaned = -1.46901e-05 Jy ! Component: 200 - total flux cleaned = -1.46543e-05 Jy ! Total flux subtracted in 200 components = -1.46543e-05 Jy ! Clean residual min=-0.000555 max=0.000633 Jy/beam ! Clean residual mean=0.000002 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0188942 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.0188942 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=0.024929Jy sigma=0.017734 ! Fit after self-cal, rms=0.024928Jy sigma=0.017732 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.024928Jy sigma=0.017732 ! Fit after self-cal, rms=0.025237Jy sigma=0.017729 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.394 mas, bmaj=2.533 mas, bpa=5.398 degrees ! Estimated noise=8.86816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.52555e-05 Jy ! Component: 100 - total flux cleaned = 9.53681e-05 Jy ! Component: 150 - total flux cleaned = 0.000109018 Jy ! Component: 200 - total flux cleaned = 0.000108958 Jy ! Total flux subtracted in 200 components = 0.000108958 Jy ! Clean residual min=-0.000573 max=0.000614 Jy/beam ! Clean residual mean=0.000003 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0190032 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.0190032 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=0.025235Jy sigma=0.017729 ! Fit after self-cal, rms=0.025264Jy sigma=0.017728 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 = -3.40642e-06 Jy ! Component: 100 - total flux cleaned = -2.8241e-06 Jy ! Component: 150 - total flux cleaned = -7.48463e-06 Jy ! Component: 200 - total flux cleaned = -7.50388e-06 Jy ! Total flux subtracted in 200 components = -7.50388e-06 Jy ! Clean residual min=-0.000570 max=0.000616 Jy/beam ! Clean residual mean=0.000003 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0189957 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 88 components and 0.0189957 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=0.025263Jy sigma=0.017728 ! Fit after self-cal, rms=0.025267Jy sigma=0.017727 ! 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=1.016 mas, bmaj=2.263 mas, bpa=13.32 degrees ! Estimated noise=8.2725 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 2.263 at 13.32 degrees (North through East) ! Clean map min=-0.00079893 max=0.018273 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=0.8231 mas, bmaj=2.092 mas, bpa=17.51 degrees ! Estimated noise=15.457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147743 Jy ! Component: 100 - total flux cleaned = 0.018434 Jy ! Component: 150 - total flux cleaned = 0.0199192 Jy ! Component: 200 - total flux cleaned = 0.0203865 Jy ! Total flux subtracted in 200 components = 0.0203865 Jy ! Clean residual min=-0.001095 max=0.001115 Jy/beam ! Clean residual mean=-0.000003 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0203865 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0203865 Jy ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.263 mas, bpa=13.32 degrees ! Estimated noise=8.2725 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 = -0.000788019 Jy ! Component: 100 - total flux cleaned = -0.00093695 Jy ! Component: 150 - total flux cleaned = -0.000989826 Jy ! Component: 200 - total flux cleaned = -0.00103168 Jy ! Total flux subtracted in 200 components = -0.00103168 Jy ! Clean residual min=-0.000570 max=0.000609 Jy/beam ! Clean residual mean=-0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0193548 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.0193548 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.394 mas, bmaj=2.533 mas, bpa=5.398 degrees ! Estimated noise=8.86816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102122 Jy ! Component: 100 - total flux cleaned = -0.000133638 Jy ! Component: 150 - total flux cleaned = -0.000160971 Jy ! Component: 200 - total flux cleaned = -0.000179136 Jy ! Total flux subtracted in 200 components = -0.000179136 Jy ! Clean residual min=-0.000550 max=0.000624 Jy/beam ! Clean residual mean=0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0191757 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 = -1.66733e-05 Jy ! Component: 100 - total flux cleaned = -3.1908e-05 Jy ! Component: 150 - total flux cleaned = -4.5772e-05 Jy ! Component: 200 - total flux cleaned = -5.43721e-05 Jy ! Total flux subtracted in 200 components = -5.43721e-05 Jy ! Clean residual min=-0.000542 max=0.000628 Jy/beam ! Clean residual mean=0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0191213 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 52 components and 0.0191213 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.263 mas, bpa=13.32 degrees ! Estimated noise=8.2725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.25608e-05 Jy ! Component: 100 - total flux cleaned = 6.25307e-05 Jy ! Component: 150 - total flux cleaned = 5.40466e-05 Jy ! Component: 200 - total flux cleaned = 4.60204e-05 Jy ! Total flux subtracted in 200 components = 4.60204e-05 Jy ! Clean residual min=-0.000571 max=0.000612 Jy/beam ! Clean residual mean=0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0191673 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.0191673 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=0.025268Jy sigma=0.017730 ! Fit after self-cal, rms=0.025259Jy sigma=0.017728 wmodel /scr/pima/s3111c_uvs/J0035+1515_X_map.mod ! Writing 59 model components to file: /scr/pima/s3111c_uvs/J0035+1515_X_map.mod wobs /scr/pima/s3111c_uvs/J0035+1515_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111c_uvs/J0035+1515_X_uvs.fits wwins /scr/pima/s3111c_uvs/J0035+1515_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111c_uvs/J0035+1515_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103106 Jy ! Component: 100 - total flux cleaned = 0.0001036 Jy ! Component: 150 - total flux cleaned = 0.000103632 Jy ! Component: 200 - total flux cleaned = 0.000127536 Jy ! Component: 250 - total flux cleaned = 0.000142537 Jy ! Component: 300 - total flux cleaned = 0.000149694 Jy ! Component: 350 - total flux cleaned = 0.000170075 Jy ! Component: 400 - total flux cleaned = 0.000195681 Jy ! Component: 450 - total flux cleaned = 0.00019557 Jy ! Component: 500 - total flux cleaned = 0.000183563 Jy ! Component: 550 - total flux cleaned = 0.000148894 Jy ! Component: 600 - total flux cleaned = 0.000120844 Jy ! Component: 650 - total flux cleaned = 9.37005e-05 Jy ! Component: 700 - total flux cleaned = 7.79004e-05 Jy ! Component: 750 - total flux cleaned = 5.74046e-05 Jy ! Component: 800 - total flux cleaned = 5.73632e-05 Jy ! Component: 850 - total flux cleaned = 2.79444e-05 Jy ! Component: 900 - total flux cleaned = 1.37934e-05 Jy ! Component: 950 - total flux cleaned = 4.61011e-06 Jy ! Component: 1000 - total flux cleaned = 4.68468e-06 Jy ! Component: 1050 - total flux cleaned = 9.20748e-06 Jy ! Component: 1100 - total flux cleaned = 1.36056e-05 Jy ! Component: 1150 - total flux cleaned = 1.3607e-05 Jy ! Component: 1200 - total flux cleaned = 1.36963e-05 Jy ! Component: 1250 - total flux cleaned = 9.75652e-06 Jy ! Component: 1300 - total flux cleaned = 3.00736e-05 Jy ! Component: 1350 - total flux cleaned = 4.98589e-05 Jy ! Component: 1400 - total flux cleaned = 5.37802e-05 Jy ! Component: 1450 - total flux cleaned = 7.68509e-05 Jy ! Component: 1500 - total flux cleaned = 9.57582e-05 Jy ! Component: 1550 - total flux cleaned = 0.000106909 Jy ! Component: 1600 - total flux cleaned = 0.000114265 Jy ! Component: 1650 - total flux cleaned = 0.000121537 Jy ! Component: 1700 - total flux cleaned = 0.000125112 Jy ! Component: 1750 - total flux cleaned = 0.000128631 Jy ! Component: 1800 - total flux cleaned = 0.000121627 Jy ! Component: 1850 - total flux cleaned = 0.000125043 Jy ! Component: 1900 - total flux cleaned = 0.000121608 Jy ! Component: 1950 - total flux cleaned = 0.000124979 Jy ! Component: 2000 - total flux cleaned = 0.000128353 Jy ! Total flux subtracted in 2048 components = 0.000134907 Jy ! Clean residual min=-0.000219 max=0.000173 Jy/beam ! Clean residual mean=-0.000000 rms=0.000074 Jy/beam ! Combined flux in latest and established models = 0.0193023 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 204 components and 0.0193022 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111c_uvs/J0035+1515_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 2.263 at 13.32 degrees (North through East) ! Clean map min=-0.00077288 max=0.018226 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111c_uvs/J0035+1515_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0182259 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.39678e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.21751 1.21751 2.43503 4.87006 9.74011 19.4802 38.9604 77.9209 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.018 quit ! Quitting program ! Log file /scr/pima/s3111c_uvs/J0035+1515_X_uvs.log closed on Tue Jul 24 09:20:58 2012