! Started logfile: /scr/pima/s3111b_uvs/J1517+6525_X_uvs.log on Mon Jul 23 22:53:10 2012 obs /scr/pima/s3111b_uvs/J1517+6525_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J1517+6525_X_uva.fits ! AN table 1: 58 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.987147 visibilities/baseline/integration-bin. ! Found source: J1517+6525 ! ! 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 25192 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/s3111b_uvs/J1517+6525_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000479Jy sigma=0.705981 ! Fit after self-cal, rms=0.985856Jy sigma=0.695665 ! 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=0.6946 mas, bmaj=1.091 mas, bpa=3.65 degrees ! Estimated noise=17.8456 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 = 0.0116058 Jy ! Component: 100 - total flux cleaned = 0.0141375 Jy ! Total flux subtracted in 100 components = 0.0141375 Jy ! Clean residual min=-0.002099 max=0.001760 Jy/beam ! Clean residual mean=0.000006 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0141375 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0141375 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=0.031037Jy sigma=0.021884 ! Fit after self-cal, rms=0.029264Jy sigma=0.020630 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353052 Jy ! Component: 100 - total flux cleaned = 0.0047679 Jy ! Total flux subtracted in 100 components = 0.0047679 Jy ! Clean residual min=-0.001864 max=0.001866 Jy/beam ! Clean residual mean=0.000004 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0189054 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.0189054 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=0.028941Jy sigma=0.020403 ! Fit after self-cal, rms=0.028936Jy sigma=0.020399 ! 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=0.9373 mas, bmaj=1.408 mas, bpa=5.487 degrees ! Estimated noise=6.45575 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 = 0.000392119 Jy ! Component: 100 - total flux cleaned = 0.000418483 Jy ! Component: 150 - total flux cleaned = 0.000417791 Jy ! Component: 200 - total flux cleaned = 0.000410657 Jy ! Total flux subtracted in 200 components = 0.000410657 Jy ! Clean residual min=-0.000976 max=0.001349 Jy/beam ! Clean residual mean=0.000017 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0193161 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0193161 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=0.028924Jy sigma=0.020391 ! Fit after self-cal, rms=0.028909Jy sigma=0.020381 ! 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 1.09 FD 1.00 GB 1.09 HN 1.06 ! KP 0.91 LA 0.93 MK 1.16 NL 2.10 ! OV 1.00 PT 0.96 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.04 GB 1.08 HN 1.12 ! KP 0.87 LA 0.98 MK 1.16 NL 1.95 ! OV 1.02 PT 1.06 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 GB 1.14 HN 0.93 ! KP 1.00 LA 0.89 MK 1.11 NL 1.58 ! OV 1.02 PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.88 GB 1.19 HN 0.99 ! KP 0.91 LA 0.93 MK 1.12 NL 1.79 ! OV 1.02 PT 0.97 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.79 GB 1.17 HN 0.96 ! KP 0.91 LA 0.99 MK 0.90 NL 1.74 ! OV 1.01 PT 0.95 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.69 GB 1.32 HN 0.90 ! KP 0.88 LA 1.04 MK 1.01 NL 1.61 ! OV 0.91 PT 0.98 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.70 GB 1.42 HN 1.00* ! KP 0.79 LA 1.06 MK 1.00* NL 1.34 ! OV 0.85 PT 0.99 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 0.65 GB 1.29 HN 0.89 ! KP 0.93 LA 0.95 MK 0.75 NL 1.11 ! OV 0.81 PT 0.89 SC 0.77 ! ! ! Fit before self-cal, rms=0.028909Jy sigma=0.020381 ! Fit after self-cal, rms=0.028641Jy sigma=0.020034 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9347 mas, bmaj=1.398 mas, bpa=6.159 degrees ! Estimated noise=6.42197 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 = 0.000184318 Jy ! Component: 100 - total flux cleaned = 0.00017113 Jy ! Component: 150 - total flux cleaned = 0.000165778 Jy ! Component: 200 - total flux cleaned = 0.00018254 Jy ! Total flux subtracted in 200 components = 0.00018254 Jy ! Clean residual min=-0.000554 max=0.000811 Jy/beam ! Clean residual mean=0.000015 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0194986 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.0194986 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=0.028638Jy sigma=0.020031 ! Fit after self-cal, rms=0.028810Jy sigma=0.019986 ! 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=0.028810Jy sigma=0.019986 ! Fit after self-cal, rms=0.030387Jy sigma=0.019950 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9347 mas, bmaj=1.388 mas, bpa=5.269 degrees ! Estimated noise=6.46045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151304 Jy ! Component: 100 - total flux cleaned = 0.000181242 Jy ! Component: 150 - total flux cleaned = 0.000190425 Jy ! Component: 200 - total flux cleaned = 0.000198016 Jy ! Total flux subtracted in 200 components = 0.000198016 Jy ! Clean residual min=-0.000473 max=0.000721 Jy/beam ! Clean residual mean=0.000014 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0196966 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.0196966 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=0.030386Jy sigma=0.019948 ! Fit after self-cal, rms=0.030460Jy sigma=0.019937 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 (-3.7, 0.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000606521 Jy ! Component: 100 - total flux cleaned = 0.000837727 Jy ! Component: 150 - total flux cleaned = 0.000914321 Jy ! Component: 200 - total flux cleaned = 0.000946437 Jy ! Total flux subtracted in 200 components = 0.000946437 Jy ! Clean residual min=-0.000452 max=0.000550 Jy/beam ! Clean residual mean=0.000008 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.020643 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.020643 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=0.030442Jy sigma=0.019928 ! Fit after self-cal, rms=0.030439Jy sigma=0.019924 ! 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=0.030439Jy sigma=0.019924 ! Fit after self-cal, rms=0.030894Jy sigma=0.019921 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9331 mas, bmaj=1.381 mas, bpa=5.844 degrees ! Estimated noise=6.50404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000364763 Jy ! Component: 100 - total flux cleaned = 0.000525472 Jy ! Component: 150 - total flux cleaned = 0.000564056 Jy ! Component: 200 - total flux cleaned = 0.000598236 Jy ! Total flux subtracted in 200 components = 0.000598236 Jy ! Clean residual min=-0.000447 max=0.000564 Jy/beam ! Clean residual mean=0.000010 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0212413 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.0212413 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=0.030886Jy sigma=0.019917 ! Fit after self-cal, rms=0.030905Jy sigma=0.019914 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 = 0.000158995 Jy ! Component: 100 - total flux cleaned = 0.000179437 Jy ! Component: 150 - total flux cleaned = 0.000191854 Jy ! Component: 200 - total flux cleaned = 0.000208896 Jy ! Total flux subtracted in 200 components = 0.000208896 Jy ! Clean residual min=-0.000474 max=0.000548 Jy/beam ! Clean residual mean=0.000008 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0214502 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.0214502 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=0.030901Jy sigma=0.019913 ! Fit after self-cal, rms=0.030902Jy sigma=0.019912 ! 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=0.030902Jy sigma=0.019912 ! Fit after self-cal, rms=0.030975Jy sigma=0.019911 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.403 mas, bmaj=1.865 mas, bpa=5.947 degrees ! Estimated noise=7.28416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166003 Jy ! Component: 100 - total flux cleaned = 0.00023639 Jy ! Component: 150 - total flux cleaned = 0.000263804 Jy ! Component: 200 - total flux cleaned = 0.000273476 Jy ! Total flux subtracted in 200 components = 0.000273476 Jy ! Clean residual min=-0.000480 max=0.000673 Jy/beam ! Clean residual mean=0.000016 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0217237 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.0217237 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=0.030972Jy sigma=0.019909 ! Fit after self-cal, rms=0.030978Jy sigma=0.019908 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 = 4.49971e-05 Jy ! Component: 100 - total flux cleaned = 4.0126e-05 Jy ! Component: 150 - total flux cleaned = 4.4887e-05 Jy ! Component: 200 - total flux cleaned = 4.47289e-05 Jy ! Total flux subtracted in 200 components = 4.47289e-05 Jy ! Clean residual min=-0.000504 max=0.000658 Jy/beam ! Clean residual mean=0.000014 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0217684 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 108 components and 0.0217684 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=0.030976Jy sigma=0.019908 ! Fit after self-cal, rms=0.030976Jy sigma=0.019907 ! 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=0.9323 mas, bmaj=1.378 mas, bpa=6.301 degrees ! Estimated noise=6.53029 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9323 x 1.378 at 6.301 degrees (North through East) ! Clean map min=-0.00048565 max=0.018132 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=0.6893 mas, bmaj=1.057 mas, bpa=6.783 degrees ! Estimated noise=17.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139503 Jy ! Component: 100 - total flux cleaned = 0.0172238 Jy ! Component: 150 - total flux cleaned = 0.0188057 Jy ! Component: 200 - total flux cleaned = 0.0195936 Jy ! Total flux subtracted in 200 components = 0.0195936 Jy ! Clean residual min=-0.001419 max=0.001493 Jy/beam ! Clean residual mean=0.000004 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0195936 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0195936 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9323 mas, bmaj=1.378 mas, bpa=6.301 degrees ! Estimated noise=6.53029 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 = 0.00103183 Jy ! Component: 100 - total flux cleaned = 0.00156945 Jy ! Component: 150 - total flux cleaned = 0.00186521 Jy ! Component: 200 - total flux cleaned = 0.00192873 Jy ! Total flux subtracted in 200 components = 0.00192873 Jy ! Clean residual min=-0.000473 max=0.000571 Jy/beam ! Clean residual mean=0.000010 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0215224 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 0.0215224 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=1.403 mas, bmaj=1.865 mas, bpa=5.947 degrees ! Estimated noise=7.28416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.18825e-05 Jy ! Component: 100 - total flux cleaned = 0.000121675 Jy ! Component: 150 - total flux cleaned = 0.000163529 Jy ! Component: 200 - total flux cleaned = 0.000185233 Jy ! Total flux subtracted in 200 components = 0.000185233 Jy ! Clean residual min=-0.000501 max=0.000658 Jy/beam ! Clean residual mean=0.000015 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0217076 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 = 1.98553e-05 Jy ! Component: 100 - total flux cleaned = 3.80063e-05 Jy ! Component: 150 - total flux cleaned = 5.44324e-05 Jy ! Component: 200 - total flux cleaned = 6.45932e-05 Jy ! Total flux subtracted in 200 components = 6.45932e-05 Jy ! Clean residual min=-0.000503 max=0.000655 Jy/beam ! Clean residual mean=0.000014 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0217722 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 74 components and 0.0217722 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9323 mas, bmaj=1.378 mas, bpa=6.301 degrees ! Estimated noise=6.53029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.46868e-05 Jy ! Component: 100 - total flux cleaned = 4.1379e-05 Jy ! Component: 150 - total flux cleaned = 3.50966e-05 Jy ! Component: 200 - total flux cleaned = 4.04856e-05 Jy ! Total flux subtracted in 200 components = 4.04856e-05 Jy ! Clean residual min=-0.000485 max=0.000564 Jy/beam ! Clean residual mean=0.000008 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0218127 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.0218127 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=0.030977Jy sigma=0.019908 ! Fit after self-cal, rms=0.030976Jy sigma=0.019907 wmodel /scr/pima/s3111b_uvs/J1517+6525_X_map.mod ! Writing 87 model components to file: /scr/pima/s3111b_uvs/J1517+6525_X_map.mod wobs /scr/pima/s3111b_uvs/J1517+6525_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J1517+6525_X_uvs.fits wwins /scr/pima/s3111b_uvs/J1517+6525_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111b_uvs/J1517+6525_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 = 0.000156063 Jy ! Component: 100 - total flux cleaned = 0.00021655 Jy ! Component: 150 - total flux cleaned = 0.000296524 Jy ! Component: 200 - total flux cleaned = 0.000372989 Jy ! Component: 250 - total flux cleaned = 0.000475363 Jy ! Component: 300 - total flux cleaned = 0.000552875 Jy ! Component: 350 - total flux cleaned = 0.00062812 Jy ! Component: 400 - total flux cleaned = 0.000694547 Jy ! Component: 450 - total flux cleaned = 0.000765708 Jy ! Component: 500 - total flux cleaned = 0.00084138 Jy ! Component: 550 - total flux cleaned = 0.000914971 Jy ! Component: 600 - total flux cleaned = 0.000962848 Jy ! Component: 650 - total flux cleaned = 0.00102142 Jy ! Component: 700 - total flux cleaned = 0.00106715 Jy ! Component: 750 - total flux cleaned = 0.0010952 Jy ! Component: 800 - total flux cleaned = 0.00113375 Jy ! Component: 850 - total flux cleaned = 0.00115544 Jy ! Component: 900 - total flux cleaned = 0.00117675 Jy ! Component: 950 - total flux cleaned = 0.0011924 Jy ! Component: 1000 - total flux cleaned = 0.00121806 Jy ! Component: 1050 - total flux cleaned = 0.00124326 Jy ! Component: 1100 - total flux cleaned = 0.00125315 Jy ! Component: 1150 - total flux cleaned = 0.00127277 Jy ! Component: 1200 - total flux cleaned = 0.00129689 Jy ! Component: 1250 - total flux cleaned = 0.00131114 Jy ! Component: 1300 - total flux cleaned = 0.00132053 Jy ! Component: 1350 - total flux cleaned = 0.00134373 Jy ! Component: 1400 - total flux cleaned = 0.00135748 Jy ! Component: 1450 - total flux cleaned = 0.00137566 Jy ! Component: 1500 - total flux cleaned = 0.00138464 Jy ! Component: 1550 - total flux cleaned = 0.00140683 Jy ! Component: 1600 - total flux cleaned = 0.00140686 Jy ! Component: 1650 - total flux cleaned = 0.00142433 Jy ! Component: 1700 - total flux cleaned = 0.00143294 Jy ! Component: 1750 - total flux cleaned = 0.00144147 Jy ! Component: 1800 - total flux cleaned = 0.00144995 Jy ! Component: 1850 - total flux cleaned = 0.00146678 Jy ! Component: 1900 - total flux cleaned = 0.00148343 Jy ! Component: 1950 - total flux cleaned = 0.00149988 Jy ! Component: 2000 - total flux cleaned = 0.00151207 Jy ! Total flux subtracted in 2048 components = 0.00151618 Jy ! Clean residual min=-0.000244 max=0.000236 Jy/beam ! Clean residual mean=0.000003 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0233289 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 245 components and 0.0233289 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J1517+6525_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9323 x 1.378 at 6.301 degrees (North through East) ! Clean map min=-0.00038769 max=0.017958 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J1517+6525_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0179585 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.91824e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.48981 1.48981 2.97962 5.95924 11.9185 23.8369 47.6739 95.3478 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.017 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J1517+6525_X_uvs.log closed on Mon Jul 23 22:53:12 2012