! Started logfile: /scr/pima/bs241c_uvs/J0216+0510_X_uvs.log on Thu Jul 2 09:06:38 2015 obs /scr/pima/bs241c_uvs/J0216+0510_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241c_uvs/J0216+0510_X_uva.fits ! AN table 1: 39 integrations on 36 of 36 possible baselines. ! AN table 2: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0216+0510 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 0 lines of history. ! ! Reading 24912 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bs241c_uvs/J0216+0510_X] 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 0.200x0.200 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=1.000179Jy sigma=30.193487 ! Fit after self-cal, rms=0.989854Jy sigma=29.892723 ! 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=0.8782 mas, bmaj=1.907 mas, bpa=4.424 degrees ! Estimated noise=0.31862 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 = 0.00801322 Jy ! Component: 100 - total flux cleaned = 0.00978813 Jy ! Total flux subtracted in 100 components = 0.00978813 Jy ! Clean residual min=-0.000962 max=0.000910 Jy/beam ! Clean residual mean=0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.00978813 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.00978813 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=0.025216Jy sigma=0.723884 ! Fit after self-cal, rms=0.023608Jy sigma=0.673127 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317802 Jy ! Component: 100 - total flux cleaned = 0.00416676 Jy ! Total flux subtracted in 100 components = 0.00416676 Jy ! Clean residual min=-0.000999 max=0.001034 Jy/beam ! Clean residual mean=0.000000 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0139549 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.0139549 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=0.023143Jy sigma=0.660440 ! Fit after self-cal, rms=0.023138Jy sigma=0.660266 ! 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=1.117 mas, bmaj=2.267 mas, bpa=3.606 degrees ! Estimated noise=0.150479 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 = 0.00063011 Jy ! Component: 100 - total flux cleaned = 0.00086848 Jy ! Component: 150 - total flux cleaned = 0.000945485 Jy ! Component: 200 - total flux cleaned = 0.000960658 Jy ! Total flux subtracted in 200 components = 0.000960658 Jy ! Clean residual min=-0.000518 max=0.000559 Jy/beam ! Clean residual mean=0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0149156 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.0149156 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=0.023116Jy sigma=0.659999 ! Fit after self-cal, rms=0.023114Jy sigma=0.659969 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.117 x 2.267 at 3.606 degrees (North through East) ! Clean map min=-0.00048243 max=0.014204 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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 0.95 FD 1.01 HN 0.89 KP 1.10 ! LA 0.93 NL 1.05 OV 0.94 PT 0.96 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.08 HN 0.87 KP 1.09 ! LA 1.02 MK 0.95 NL 0.99 OV 1.00 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.90 HN 0.87 KP 1.02 ! LA 0.89 NL 1.09 OV 0.93 PT 0.99 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! 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 0.87 FD 1.12 HN 0.92 KP 0.92 ! LA 1.07 NL 0.99 OV 1.14 PT 0.89 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.14 HN 0.94 KP 1.04 ! LA 1.10 MK 0.95 NL 0.89 OV 1.06 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.95 KP 1.09 ! LA 1.03 NL 0.97 OV 1.01 PT 0.88 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.07 HN 0.92 KP 1.03 ! LA 1.05 MK 1.04 NL 1.12 OV 1.08 ! PT 1.08 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.12 HN 1.06 KP 1.14 ! LA 1.13 MK 1.04 NL 1.02 OV 1.06 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 0.89 KP 1.00 ! LA 0.92 NL 0.97 OV 0.90 PT 0.88 ! SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.02 HN 1.06 KP 1.18 ! LA 1.02 MK 1.01 NL 0.89 OV 1.09 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 0.94 KP 1.11 ! LA 0.93 NL 0.84 OV 0.92 PT 0.85 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 FD 1.00 HN 1.02 KP 1.08 ! LA 0.98 MK 0.98 NL 0.92 OV 0.96 ! PT 1.04 SC 1.11 ! ! ! Fit before self-cal, rms=0.023114Jy sigma=0.659969 ! Fit after self-cal, rms=0.022773Jy sigma=0.658569 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.12 mas, bmaj=2.26 mas, bpa=3.514 degrees ! Estimated noise=0.1507 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 = 0.000126816 Jy ! Component: 100 - total flux cleaned = 0.000134209 Jy ! Component: 150 - total flux cleaned = 0.000140864 Jy ! Component: 200 - total flux cleaned = 0.000146843 Jy ! Total flux subtracted in 200 components = 0.000146843 Jy ! Clean residual min=-0.000428 max=0.000445 Jy/beam ! Clean residual mean=-0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0150624 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0150624 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=0.022772Jy sigma=0.658532 ! Fit after self-cal, rms=0.022769Jy sigma=0.658285 ! 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=0.022769Jy sigma=0.658285 ! Fit after self-cal, rms=0.022823Jy sigma=0.658233 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=2.256 mas, bpa=3.43 degrees ! Estimated noise=0.150805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.50935e-05 Jy ! Component: 100 - total flux cleaned = 9.82381e-05 Jy ! Component: 150 - total flux cleaned = 0.000104039 Jy ! Component: 200 - total flux cleaned = 0.000112009 Jy ! Total flux subtracted in 200 components = 0.000112009 Jy ! Clean residual min=-0.000428 max=0.000447 Jy/beam ! Clean residual mean=-0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0151744 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.0151744 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=0.022822Jy sigma=0.658208 ! Fit after self-cal, rms=0.022822Jy sigma=0.658132 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 = 3.5845e-05 Jy ! Component: 100 - total flux cleaned = 3.57955e-05 Jy ! Component: 150 - total flux cleaned = 4.07144e-05 Jy ! Component: 200 - total flux cleaned = 4.53674e-05 Jy ! Total flux subtracted in 200 components = 4.53674e-05 Jy ! Clean residual min=-0.000437 max=0.000452 Jy/beam ! Clean residual mean=-0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0152198 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0152198 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=0.022821Jy sigma=0.658115 ! Fit after self-cal, rms=0.022821Jy sigma=0.658111 ! 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=0.022821Jy sigma=0.658111 ! Fit after self-cal, rms=0.022855Jy sigma=0.658104 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=2.253 mas, bpa=3.44 degrees ! Estimated noise=0.150933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.45368e-05 Jy ! Component: 100 - total flux cleaned = 6.94341e-05 Jy ! Component: 150 - total flux cleaned = 7.62087e-05 Jy ! Component: 200 - total flux cleaned = 8.04181e-05 Jy ! Total flux subtracted in 200 components = 8.04181e-05 Jy ! Clean residual min=-0.000432 max=0.000446 Jy/beam ! Clean residual mean=-0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0153002 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0153002 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=0.022855Jy sigma=0.658093 ! Fit after self-cal, rms=0.022856Jy sigma=0.658089 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 = 1.12792e-05 Jy ! Component: 100 - total flux cleaned = 1.13132e-05 Jy ! Component: 150 - total flux cleaned = 1.13177e-05 Jy ! Component: 200 - total flux cleaned = 1.13574e-05 Jy ! Total flux subtracted in 200 components = 1.13574e-05 Jy ! Clean residual min=-0.000432 max=0.000446 Jy/beam ! Clean residual mean=-0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0153115 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0153115 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=0.022855Jy sigma=0.658079 ! Fit after self-cal, rms=0.022855Jy sigma=0.658077 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.022855Jy sigma=0.658077 ! Fit after self-cal, rms=0.022880Jy sigma=0.658076 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.235 mas, bmaj=3.181 mas, bpa=-3.993 degrees ! Estimated noise=0.183383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.48984e-05 Jy ! Component: 100 - total flux cleaned = 3.83839e-05 Jy ! Component: 150 - total flux cleaned = 3.56645e-05 Jy ! Component: 200 - total flux cleaned = 4.03664e-05 Jy ! Total flux subtracted in 200 components = 4.03664e-05 Jy ! Clean residual min=-0.000473 max=0.000607 Jy/beam ! Clean residual mean=-0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0153519 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.0153519 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=0.022880Jy sigma=0.658081 ! Fit after self-cal, rms=0.022879Jy sigma=0.658072 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 (25.2, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334152 Jy ! Component: 100 - total flux cleaned = 0.000280782 Jy ! Component: 150 - total flux cleaned = 0.000229605 Jy ! Component: 200 - total flux cleaned = 0.000184729 Jy ! Total flux subtracted in 200 components = 0.000184729 Jy ! Clean residual min=-0.000500 max=0.000437 Jy/beam ! Clean residual mean=-0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0155366 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 66 components and 0.0155366 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=0.022871Jy sigma=0.657840 ! Fit after self-cal, rms=0.022866Jy sigma=0.657762 ! 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=1.117 mas, bmaj=2.25 mas, bpa=3.466 degrees ! Estimated noise=0.151051 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.117 x 2.25 at 3.466 degrees (North through East) ! Clean map min=-0.00042516 max=0.01423 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=0.8808 mas, bmaj=1.889 mas, bpa=4.26 degrees ! Estimated noise=0.317763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106679 Jy ! Component: 100 - total flux cleaned = 0.0131599 Jy ! Component: 150 - total flux cleaned = 0.0140736 Jy ! Component: 200 - total flux cleaned = 0.0143297 Jy ! Total flux subtracted in 200 components = 0.0143297 Jy ! Clean residual min=-0.000978 max=0.001005 Jy/beam ! Clean residual mean=-0.000000 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0143297 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0143297 Jy ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=2.25 mas, bpa=3.466 degrees ! Estimated noise=0.151051 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 = 0.000726559 Jy ! Component: 100 - total flux cleaned = 0.00097285 Jy ! Component: 150 - total flux cleaned = 0.00105493 Jy ! Component: 200 - total flux cleaned = 0.00110567 Jy ! Total flux subtracted in 200 components = 0.00110567 Jy ! Clean residual min=-0.000460 max=0.000441 Jy/beam ! Clean residual mean=-0.000001 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0154354 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.0154354 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.235 mas, bmaj=3.181 mas, bpa=-3.993 degrees ! Estimated noise=0.183383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.83345e-05 Jy ! Component: 100 - total flux cleaned = 6.02291e-05 Jy ! Component: 150 - total flux cleaned = 4.64061e-05 Jy ! Component: 200 - total flux cleaned = 2.84711e-05 Jy ! Total flux subtracted in 200 components = 2.84711e-05 Jy ! Clean residual min=-0.000496 max=0.000453 Jy/beam ! Clean residual mean=-0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0154638 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 = -1.60426e-05 Jy ! Component: 100 - total flux cleaned = -3.06487e-05 Jy ! Component: 150 - total flux cleaned = -3.95705e-05 Jy ! Component: 200 - total flux cleaned = -3.96234e-05 Jy ! Total flux subtracted in 200 components = -3.96234e-05 Jy ! Clean residual min=-0.000485 max=0.000448 Jy/beam ! Clean residual mean=-0.000001 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0154242 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 83 components and 0.0154242 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=2.25 mas, bpa=3.466 degrees ! Estimated noise=0.151051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.0247e-05 Jy ! Component: 100 - total flux cleaned = 7.9573e-05 Jy ! Component: 150 - total flux cleaned = 6.83002e-05 Jy ! Component: 200 - total flux cleaned = 5.77164e-05 Jy ! Total flux subtracted in 200 components = 5.77164e-05 Jy ! Clean residual min=-0.000460 max=0.000430 Jy/beam ! Clean residual mean=-0.000001 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0154819 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 0.0154819 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=0.022859Jy sigma=0.657571 ! Fit after self-cal, rms=0.022851Jy sigma=0.657353 wmodel /scr/pima/bs241c_uvs/J0216+0510_X_map.mod ! Writing 100 model components to file: /scr/pima/bs241c_uvs/J0216+0510_X_map.mod wobs /scr/pima/bs241c_uvs/J0216+0510_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241c_uvs/J0216+0510_X_uvs.fits wwins /scr/pima/bs241c_uvs/J0216+0510_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bs241c_uvs/J0216+0510_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -4.24255e-05 Jy ! Component: 100 - total flux cleaned = -6.41653e-05 Jy ! Component: 150 - total flux cleaned = -0.000111949 Jy ! Component: 200 - total flux cleaned = -0.000124842 Jy ! Component: 250 - total flux cleaned = -0.000124887 Jy ! Component: 300 - total flux cleaned = -0.000112944 Jy ! Component: 350 - total flux cleaned = -0.000101325 Jy ! Component: 400 - total flux cleaned = -9.57028e-05 Jy ! Component: 450 - total flux cleaned = -0.000101267 Jy ! Component: 500 - total flux cleaned = -0.000101148 Jy ! Component: 550 - total flux cleaned = -9.57438e-05 Jy ! Component: 600 - total flux cleaned = -0.000100962 Jy ! Component: 650 - total flux cleaned = -0.000101049 Jy ! Component: 700 - total flux cleaned = -0.000130777 Jy ! Component: 750 - total flux cleaned = -0.000140491 Jy ! Component: 800 - total flux cleaned = -0.000154757 Jy ! Component: 850 - total flux cleaned = -0.0001781 Jy ! Component: 900 - total flux cleaned = -0.000196407 Jy ! Component: 950 - total flux cleaned = -0.000223569 Jy ! Component: 1000 - total flux cleaned = -0.000250298 Jy ! Component: 1050 - total flux cleaned = -0.000298647 Jy ! Component: 1100 - total flux cleaned = -0.000324507 Jy ! Component: 1150 - total flux cleaned = -0.000354341 Jy ! Component: 1200 - total flux cleaned = -0.000387852 Jy ! Component: 1250 - total flux cleaned = -0.000412581 Jy ! Component: 1300 - total flux cleaned = -0.000432932 Jy ! Component: 1350 - total flux cleaned = -0.000465043 Jy ! Component: 1400 - total flux cleaned = -0.000492821 Jy ! Component: 1450 - total flux cleaned = -0.000512418 Jy ! Component: 1500 - total flux cleaned = -0.000543255 Jy ! Component: 1550 - total flux cleaned = -0.000554651 Jy ! Component: 1600 - total flux cleaned = -0.00057354 Jy ! Component: 1650 - total flux cleaned = -0.000580989 Jy ! Component: 1700 - total flux cleaned = -0.000603054 Jy ! Component: 1750 - total flux cleaned = -0.000621145 Jy ! Component: 1800 - total flux cleaned = -0.000631849 Jy ! Component: 1850 - total flux cleaned = -0.000656606 Jy ! Component: 1900 - total flux cleaned = -0.000656668 Jy ! Component: 1950 - total flux cleaned = -0.000684447 Jy ! Component: 2000 - total flux cleaned = -0.000701646 Jy ! Component: 2050 - total flux cleaned = -0.00070846 Jy ! Component: 2100 - total flux cleaned = -0.000708485 Jy ! Component: 2150 - total flux cleaned = -0.000708484 Jy ! Component: 2200 - total flux cleaned = -0.000718405 Jy ! Component: 2250 - total flux cleaned = -0.000708607 Jy ! Component: 2300 - total flux cleaned = -0.000708649 Jy ! Component: 2350 - total flux cleaned = -0.000721482 Jy ! Component: 2400 - total flux cleaned = -0.000718318 Jy ! Component: 2450 - total flux cleaned = -0.00070888 Jy ! Component: 2500 - total flux cleaned = -0.000712023 Jy ! Component: 2550 - total flux cleaned = -0.000715164 Jy ! Component: 2600 - total flux cleaned = -0.000715162 Jy ! Component: 2650 - total flux cleaned = -0.000718138 Jy ! Component: 2700 - total flux cleaned = -0.000721123 Jy ! Component: 2750 - total flux cleaned = -0.00071508 Jy ! Component: 2800 - total flux cleaned = -0.000712114 Jy ! Component: 2850 - total flux cleaned = -0.000703317 Jy ! Component: 2900 - total flux cleaned = -0.000717899 Jy ! Component: 2950 - total flux cleaned = -0.00070632 Jy ! Component: 3000 - total flux cleaned = -0.000709241 Jy ! Component: 3050 - total flux cleaned = -0.000714971 Jy ! Component: 3100 - total flux cleaned = -0.000723465 Jy ! Component: 3150 - total flux cleaned = -0.000723442 Jy ! Component: 3200 - total flux cleaned = -0.000734597 Jy ! Component: 3250 - total flux cleaned = -0.00074012 Jy ! Component: 3300 - total flux cleaned = -0.000740117 Jy ! Component: 3350 - total flux cleaned = -0.00072919 Jy ! Component: 3400 - total flux cleaned = -0.000734629 Jy ! Component: 3450 - total flux cleaned = -0.000734654 Jy ! Component: 3500 - total flux cleaned = -0.000731984 Jy ! Component: 3550 - total flux cleaned = -0.00074797 Jy ! Component: 3600 - total flux cleaned = -0.000750607 Jy ! Component: 3650 - total flux cleaned = -0.000755846 Jy ! Component: 3700 - total flux cleaned = -0.000753264 Jy ! Component: 3750 - total flux cleaned = -0.000761059 Jy ! Component: 3800 - total flux cleaned = -0.000763635 Jy ! Component: 3850 - total flux cleaned = -0.000776443 Jy ! Component: 3900 - total flux cleaned = -0.000784079 Jy ! Component: 3950 - total flux cleaned = -0.000786607 Jy ! Component: 4000 - total flux cleaned = -0.000794172 Jy ! Component: 4050 - total flux cleaned = -0.000786624 Jy ! Total flux subtracted in 4096 components = -0.000801611 Jy ! Clean residual min=-0.000170 max=0.000152 Jy/beam ! Clean residual mean=-0.000000 rms=0.000045 Jy/beam ! Combined flux in latest and established models = 0.0146803 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 394 components and 0.0146803 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241c_uvs/J0216+0510_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.117 x 2.25 at 3.466 degrees (North through East) ! Clean map min=-0.00038696 max=0.014207 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241c_uvs/J0216+0510_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0142075 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.48079e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.946147 0.946147 1.89229 3.78459 7.56918 15.1384 30.2767 60.5534 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 317.075 quit ! Quitting program ! Log file /scr/pima/bs241c_uvs/J0216+0510_X_uvs.log closed on Thu Jul 2 09:06:43 2015