! Started logfile: /d2/scr/pima/bp177i_uvs/J1032+6623_C_uvs.log on Tue Apr 15 00:23:07 2014 obs /d2/scr/pima/bp177i_uvs/J1032+6623_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1032+6623_C_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.822222 visibilities/baseline/integration-bin. ! Found source: J1032+6623 ! ! 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 592 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/bp177i_uvs/J1032+6623_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000910Jy sigma=55.849617 ! Fit after self-cal, rms=0.972438Jy sigma=54.642160 ! 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=1.77 mas, bmaj=4.708 mas, bpa=3.207 degrees ! Estimated noise=0.655074 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 = 0.0200878 Jy ! Component: 100 - total flux cleaned = 0.0264647 Jy ! Total flux subtracted in 100 components = 0.0264647 Jy ! Clean residual min=-0.002089 max=0.002830 Jy/beam ! Clean residual mean=0.000001 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0264647 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0264647 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=0.014091Jy sigma=0.698500 ! Fit after self-cal, rms=0.013673Jy sigma=0.668491 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.045 mas, bmaj=4.905 mas, bpa=2.81 degrees ! Estimated noise=0.538571 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 = 0.00422765 Jy ! Component: 100 - total flux cleaned = 0.00631594 Jy ! Component: 150 - total flux cleaned = 0.00756583 Jy ! Component: 200 - total flux cleaned = 0.00835373 Jy ! Total flux subtracted in 200 components = 0.00835373 Jy ! Clean residual min=-0.001990 max=0.001974 Jy/beam ! Clean residual mean=0.000003 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0348184 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 42 components and 0.0348184 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=0.012252Jy sigma=0.586989 ! Fit after self-cal, rms=0.012216Jy sigma=0.584713 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.045 x 4.905 at 2.81 degrees (North through East) ! Clean map min=-0.0016958 max=0.02694 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* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.00 KP 0.95 ! LA 1.11 MK 1.00* NL 1.02 OV 1.15 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 1.05 KP 1.02 ! LA 0.95 MK 1.00* NL 1.07 OV 1.16 ! PT 0.93 SC 0.95 ! ! ! Fit before self-cal, rms=0.012216Jy sigma=0.584713 ! Fit after self-cal, rms=0.012225Jy sigma=0.579363 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.039 mas, bmaj=4.909 mas, bpa=2.849 degrees ! Estimated noise=0.544256 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 = 0.000775985 Jy ! Component: 100 - total flux cleaned = 0.00117491 Jy ! Component: 150 - total flux cleaned = 0.00128671 Jy ! Component: 200 - total flux cleaned = 0.00133394 Jy ! Total flux subtracted in 200 components = 0.00133394 Jy ! Clean residual min=-0.001595 max=0.001644 Jy/beam ! Clean residual mean=0.000003 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0361524 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.0361523 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=0.012154Jy sigma=0.576034 ! Fit after self-cal, rms=0.012153Jy sigma=0.575836 ! 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=0.012153Jy sigma=0.575836 ! Fit after self-cal, rms=0.012170Jy sigma=0.575485 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.036 mas, bmaj=4.906 mas, bpa=2.878 degrees ! Estimated noise=0.546511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310559 Jy ! Component: 100 - total flux cleaned = 0.000355702 Jy ! Component: 150 - total flux cleaned = 0.000385407 Jy ! Component: 200 - total flux cleaned = 0.00042078 Jy ! Total flux subtracted in 200 components = 0.00042078 Jy ! Clean residual min=-0.001565 max=0.001612 Jy/beam ! Clean residual mean=0.000002 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0365731 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.0365731 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=0.012149Jy sigma=0.574383 ! Fit after self-cal, rms=0.012148Jy sigma=0.574302 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 = 4.16249e-05 Jy ! Component: 100 - total flux cleaned = 5.82257e-05 Jy ! Component: 150 - total flux cleaned = 6.56676e-05 Jy ! Component: 200 - total flux cleaned = 6.56049e-05 Jy ! Total flux subtracted in 200 components = 6.56049e-05 Jy ! Clean residual min=-0.001559 max=0.001584 Jy/beam ! Clean residual mean=0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0366387 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.0366387 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=0.012139Jy sigma=0.573697 ! Fit after self-cal, rms=0.012138Jy sigma=0.573661 ! 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=0.012138Jy sigma=0.573661 ! Fit after self-cal, rms=0.012151Jy sigma=0.573596 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.036 mas, bmaj=4.905 mas, bpa=2.846 degrees ! Estimated noise=0.547844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.92879e-05 Jy ! Component: 100 - total flux cleaned = 0.000113188 Jy ! Component: 150 - total flux cleaned = 0.000113108 Jy ! Component: 200 - total flux cleaned = 0.00011313 Jy ! Total flux subtracted in 200 components = 0.00011313 Jy ! Clean residual min=-0.001562 max=0.001586 Jy/beam ! Clean residual mean=0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0367519 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.0367519 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=0.012143Jy sigma=0.573188 ! Fit after self-cal, rms=0.012143Jy sigma=0.573166 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 = 2.7716e-05 Jy ! Component: 100 - total flux cleaned = 2.18097e-05 Jy ! Component: 150 - total flux cleaned = 2.21575e-05 Jy ! Component: 200 - total flux cleaned = 2.73211e-05 Jy ! Total flux subtracted in 200 components = 2.73211e-05 Jy ! Clean residual min=-0.001555 max=0.001576 Jy/beam ! Clean residual mean=0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0367792 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.0367792 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=0.012138Jy sigma=0.572871 ! Fit after self-cal, rms=0.012138Jy sigma=0.572858 ! 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=0.012138Jy sigma=0.572858 ! Fit after self-cal, rms=0.012143Jy sigma=0.572845 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.804 mas, bmaj=5.47 mas, bpa=2.503 degrees ! Estimated noise=0.64526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000719198 Jy ! Component: 100 - total flux cleaned = 0.000732512 Jy ! Component: 150 - total flux cleaned = 0.00074406 Jy ! Component: 200 - total flux cleaned = 0.000767736 Jy ! Total flux subtracted in 200 components = 0.000767736 Jy ! Clean residual min=-0.001696 max=0.001752 Jy/beam ! Clean residual mean=0.000004 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0375469 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.0375469 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=0.012161Jy sigma=0.573910 ! Fit after self-cal, rms=0.012153Jy sigma=0.573630 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 = 2.22779e-05 Jy ! Component: 100 - total flux cleaned = 2.17076e-05 Jy ! Component: 150 - total flux cleaned = 4.19781e-05 Jy ! Component: 200 - total flux cleaned = 7.19161e-05 Jy ! Total flux subtracted in 200 components = 7.19161e-05 Jy ! Clean residual min=-0.001710 max=0.001765 Jy/beam ! Clean residual mean=0.000004 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0376188 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.0376188 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=0.012170Jy sigma=0.574201 ! Fit after self-cal, rms=0.012166Jy sigma=0.574067 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.037 mas, bmaj=4.905 mas, bpa=2.823 degrees ! Estimated noise=0.548441 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.037 x 4.905 at 2.823 degrees (North through East) ! Clean map min=-0.0014856 max=0.027249 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=1.765 mas, bmaj=4.705 mas, bpa=3.192 degrees ! Estimated noise=0.667047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205943 Jy ! Component: 100 - total flux cleaned = 0.0275576 Jy ! Component: 150 - total flux cleaned = 0.0308532 Jy ! Component: 200 - total flux cleaned = 0.0325923 Jy ! Total flux subtracted in 200 components = 0.0325923 Jy ! Clean residual min=-0.002147 max=0.002032 Jy/beam ! Clean residual mean=0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0325923 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0325923 Jy ! Inverting map and beam ! Estimated beam: bmin=2.037 mas, bmaj=4.905 mas, bpa=2.823 degrees ! Estimated noise=0.548441 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) ! Added new window around map position (2.4, -2.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230888 Jy ! Component: 100 - total flux cleaned = 0.00373343 Jy ! Component: 150 - total flux cleaned = 0.00478047 Jy ! Component: 200 - total flux cleaned = 0.00558439 Jy ! Total flux subtracted in 200 components = 0.00558439 Jy ! Clean residual min=-0.001463 max=0.001416 Jy/beam ! Clean residual mean=0.000002 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0381767 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 66 components and 0.0381767 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=3.804 mas, bmaj=5.47 mas, bpa=2.503 degrees ! Estimated noise=0.64526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000921936 Jy ! Component: 100 - total flux cleaned = 0.00149899 Jy ! Component: 150 - total flux cleaned = 0.00172621 Jy ! Component: 200 - total flux cleaned = 0.00191187 Jy ! Total flux subtracted in 200 components = 0.00191187 Jy ! Clean residual min=-0.001483 max=0.001456 Jy/beam ! Clean residual mean=0.000003 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0400886 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 = 9.24051e-05 Jy ! Component: 100 - total flux cleaned = 0.000139736 Jy ! Component: 150 - total flux cleaned = 0.000194138 Jy ! Component: 200 - total flux cleaned = 0.000234086 Jy ! Total flux subtracted in 200 components = 0.000234086 Jy ! Clean residual min=-0.001451 max=0.001420 Jy/beam ! Clean residual mean=0.000003 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0403227 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 116 components and 0.0403227 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.037 mas, bmaj=4.905 mas, bpa=2.823 degrees ! Estimated noise=0.548441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173959 Jy ! Component: 100 - total flux cleaned = 0.000236105 Jy ! Component: 150 - total flux cleaned = 0.000245394 Jy ! Component: 200 - total flux cleaned = 0.000253989 Jy ! Total flux subtracted in 200 components = 0.000253989 Jy ! Clean residual min=-0.001323 max=0.001262 Jy/beam ! Clean residual mean=0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0405767 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 136 components and 0.0405767 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=0.011871Jy sigma=0.557755 ! Fit after self-cal, rms=0.011837Jy sigma=0.555247 wmodel /d2/scr/pima/bp177i_uvs/J1032+6623_C_map.mod ! Writing 136 model components to file: /d2/scr/pima/bp177i_uvs/J1032+6623_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1032+6623_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1032+6623_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1032+6623_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1032+6623_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000364056 Jy ! Component: 100 - total flux cleaned = -0.000647063 Jy ! Component: 150 - total flux cleaned = -0.000790219 Jy ! Component: 200 - total flux cleaned = -0.000944734 Jy ! Component: 250 - total flux cleaned = -0.00103662 Jy ! Component: 300 - total flux cleaned = -0.00117804 Jy ! Component: 350 - total flux cleaned = -0.00131342 Jy ! Component: 400 - total flux cleaned = -0.00142799 Jy ! Component: 450 - total flux cleaned = -0.00147593 Jy ! Component: 500 - total flux cleaned = -0.00155309 Jy ! Component: 550 - total flux cleaned = -0.00164264 Jy ! Component: 600 - total flux cleaned = -0.00172863 Jy ! Component: 650 - total flux cleaned = -0.0017287 Jy ! Component: 700 - total flux cleaned = -0.00181068 Jy ! Component: 750 - total flux cleaned = -0.0018638 Jy ! Component: 800 - total flux cleaned = -0.00192824 Jy ! Component: 850 - total flux cleaned = -0.00202856 Jy ! Component: 900 - total flux cleaned = -0.002065 Jy ! Component: 950 - total flux cleaned = -0.00212493 Jy ! Component: 1000 - total flux cleaned = -0.00217193 Jy ! Component: 1050 - total flux cleaned = -0.00219493 Jy ! Component: 1100 - total flux cleaned = -0.00220638 Jy ! Component: 1150 - total flux cleaned = -0.00227233 Jy ! Component: 1200 - total flux cleaned = -0.00229406 Jy ! Component: 1250 - total flux cleaned = -0.00236837 Jy ! Component: 1300 - total flux cleaned = -0.00243094 Jy ! Component: 1350 - total flux cleaned = -0.00251271 Jy ! Component: 1400 - total flux cleaned = -0.00255293 Jy ! Component: 1450 - total flux cleaned = -0.00264198 Jy ! Component: 1500 - total flux cleaned = -0.00268074 Jy ! Component: 1550 - total flux cleaned = -0.00273815 Jy ! Component: 1600 - total flux cleaned = -0.00282285 Jy ! Component: 1650 - total flux cleaned = -0.00285057 Jy ! Component: 1700 - total flux cleaned = -0.00289637 Jy ! Component: 1750 - total flux cleaned = -0.00292351 Jy ! Component: 1800 - total flux cleaned = -0.00299448 Jy ! Component: 1850 - total flux cleaned = -0.00299438 Jy ! Component: 1900 - total flux cleaned = -0.0030378 Jy ! Component: 1950 - total flux cleaned = -0.00308054 Jy ! Component: 2000 - total flux cleaned = -0.00311442 Jy ! Component: 2050 - total flux cleaned = -0.00318968 Jy ! Component: 2100 - total flux cleaned = -0.00323917 Jy ! Component: 2150 - total flux cleaned = -0.00330445 Jy ! Component: 2200 - total flux cleaned = -0.00336121 Jy ! Component: 2250 - total flux cleaned = -0.00343329 Jy ! Component: 2300 - total flux cleaned = -0.0034492 Jy ! Component: 2350 - total flux cleaned = -0.00352771 Jy ! Component: 2400 - total flux cleaned = -0.00359753 Jy ! Component: 2450 - total flux cleaned = -0.00365122 Jy ! Component: 2500 - total flux cleaned = -0.00366647 Jy ! Component: 2550 - total flux cleaned = -0.00371169 Jy ! Component: 2600 - total flux cleaned = -0.00377129 Jy ! Component: 2650 - total flux cleaned = -0.00379342 Jy ! Component: 2700 - total flux cleaned = -0.00383007 Jy ! Component: 2750 - total flux cleaned = -0.00388081 Jy ! Component: 2800 - total flux cleaned = -0.00390232 Jy ! Component: 2850 - total flux cleaned = -0.00393076 Jy ! Component: 2900 - total flux cleaned = -0.0039307 Jy ! Component: 2950 - total flux cleaned = -0.00396575 Jy ! Component: 3000 - total flux cleaned = -0.00399342 Jy ! Component: 3050 - total flux cleaned = -0.00400042 Jy ! Component: 3100 - total flux cleaned = -0.00402107 Jy ! Component: 3150 - total flux cleaned = -0.00407541 Jy ! Component: 3200 - total flux cleaned = -0.00407548 Jy ! Component: 3250 - total flux cleaned = -0.004109 Jy ! Component: 3300 - total flux cleaned = -0.00412886 Jy ! Component: 3350 - total flux cleaned = -0.00413543 Jy ! Component: 3400 - total flux cleaned = -0.00415509 Jy ! Component: 3450 - total flux cleaned = -0.00414204 Jy ! Component: 3500 - total flux cleaned = -0.0041873 Jy ! Component: 3550 - total flux cleaned = -0.00420658 Jy ! Component: 3600 - total flux cleaned = -0.00421298 Jy ! Component: 3650 - total flux cleaned = -0.00422563 Jy ! Component: 3700 - total flux cleaned = -0.00420675 Jy ! Component: 3750 - total flux cleaned = -0.00421305 Jy ! Component: 3800 - total flux cleaned = -0.00422553 Jy ! Component: 3850 - total flux cleaned = -0.00425022 Jy ! Component: 3900 - total flux cleaned = -0.00422561 Jy ! Component: 3950 - total flux cleaned = -0.00426232 Jy ! Component: 4000 - total flux cleaned = -0.00427439 Jy ! Component: 4050 - total flux cleaned = -0.00425625 Jy ! Total flux subtracted in 4096 components = -0.00426227 Jy ! Clean residual min=-0.000463 max=0.000345 Jy/beam ! Clean residual mean=0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0363144 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 427 components and 0.0363144 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1032+6623_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.037 x 4.905 at 2.823 degrees (North through East) ! Clean map min=-0.00084709 max=0.026386 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1032+6623_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0263859 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107848 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.2262 1.2262 2.4524 4.90479 9.80958 19.6192 39.2383 78.4767 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 244.658 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1032+6623_C_uvs.log closed on Tue Apr 15 00:23:12 2014