! Started logfile: /scr/pima/bp177a_uvs/J0703+4035_C_uvs.log on Fri Feb 7 04:24:31 2014 obs /scr/pima/bp177a_uvs/J0703+4035_C_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J0703+4035_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0703+4035 ! ! 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 672 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp177a_uvs/J0703+4035_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. ! ! 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=1.002803Jy sigma=42.795624 ! Fit after self-cal, rms=0.903845Jy sigma=38.510801 ! 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=1.311 mas, bmaj=4.116 mas, bpa=-30.48 degrees ! Estimated noise=0.864257 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 = 0.0715651 Jy ! Component: 100 - total flux cleaned = 0.0906754 Jy ! Total flux subtracted in 100 components = 0.0906754 Jy ! Clean residual min=-0.007350 max=0.015676 Jy/beam ! Clean residual mean=0.000007 rms=0.002010 Jy/beam ! Combined flux in latest and established models = 0.0906754 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0906754 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=0.032110Jy sigma=1.315963 ! Fit after self-cal, rms=0.031835Jy sigma=1.310607 ! Inverting map ! Added new window around map position (3, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139807 Jy ! Component: 100 - total flux cleaned = 0.0209454 Jy ! Total flux subtracted in 100 components = 0.0209454 Jy ! Clean residual min=-0.005326 max=0.006557 Jy/beam ! Clean residual mean=0.000004 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.111621 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.111621 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=0.023178Jy sigma=0.917163 ! Fit after self-cal, rms=0.022073Jy sigma=0.882469 ! 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=1.586 mas, bmaj=4.405 mas, bpa=-29.74 degrees ! Estimated noise=0.649013 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 = 0.00881768 Jy ! Component: 100 - total flux cleaned = 0.0141684 Jy ! Component: 150 - total flux cleaned = 0.0177606 Jy ! Component: 200 - total flux cleaned = 0.0199458 Jy ! Total flux subtracted in 200 components = 0.0199458 Jy ! Clean residual min=-0.002812 max=0.004156 Jy/beam ! Clean residual mean=0.000006 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.131567 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 51 components and 0.131567 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=0.017715Jy sigma=0.688103 ! Fit after self-cal, rms=0.017336Jy sigma=0.676114 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.586 x 4.405 at -29.74 degrees (North through East) ! Clean map min=-0.0024598 max=0.094496 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 1.06 FD 1.00 HN 0.94 LA 0.98 ! MK 1.05 OV 0.88 PT 0.83 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 0.97 LA 1.03 ! MK 0.98 OV 0.98 PT 0.99 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.84 HN 0.88 LA 1.00 ! MK 0.91 OV 0.95 PT 0.94 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 0.95 LA 1.00 ! MK 1.09 OV 0.93 PT 0.98 SC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.00 HN 0.99 LA 1.02 ! MK 1.06 OV 0.92 PT 0.92 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.99 HN 1.04 LA 1.03 ! MK 1.04 OV 0.97 PT 1.04 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 0.91 LA 1.01 ! MK 1.03 OV 0.94 PT 0.95 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 HN 0.95 LA 1.01 ! MK 1.04 OV 0.97 PT 0.95 SC 1.00 ! ! ! Fit before self-cal, rms=0.017336Jy sigma=0.676114 ! Fit after self-cal, rms=0.013142Jy sigma=0.544193 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.596 mas, bmaj=4.454 mas, bpa=-29.85 degrees ! Estimated noise=0.637294 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 (6.6, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226569 Jy ! Component: 100 - total flux cleaned = 0.00218079 Jy ! Component: 150 - total flux cleaned = 0.00196162 Jy ! Component: 200 - total flux cleaned = 0.00181411 Jy ! Total flux subtracted in 200 components = 0.00181411 Jy ! Clean residual min=-0.001244 max=0.001338 Jy/beam ! Clean residual mean=0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.133381 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.133381 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=0.012560Jy sigma=0.521077 ! Fit after self-cal, rms=0.012531Jy sigma=0.520170 ! 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=0.012531Jy sigma=0.520170 ! Fit after self-cal, rms=0.012493Jy sigma=0.519502 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.595 mas, bmaj=4.455 mas, bpa=-29.88 degrees ! Estimated noise=0.636801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424449 Jy ! Component: 100 - total flux cleaned = 0.000384119 Jy ! Component: 150 - total flux cleaned = 0.000244888 Jy ! Component: 200 - total flux cleaned = 0.000155901 Jy ! Total flux subtracted in 200 components = 0.000155901 Jy ! Clean residual min=-0.001124 max=0.001215 Jy/beam ! Clean residual mean=0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.133537 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 0.133537 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=0.012404Jy sigma=0.516098 ! Fit after self-cal, rms=0.012397Jy sigma=0.515879 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 (51, 27.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452872 Jy ! Component: 100 - total flux cleaned = 0.000325214 Jy ! Component: 150 - total flux cleaned = 0.0003034 Jy ! Component: 200 - total flux cleaned = 0.000267244 Jy ! Total flux subtracted in 200 components = 0.000267244 Jy ! Clean residual min=-0.001057 max=0.001137 Jy/beam ! Clean residual mean=0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.133804 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.133804 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=0.012279Jy sigma=0.511362 ! Fit after self-cal, rms=0.012279Jy sigma=0.511221 ! Inverting map ! Added new window around map position (-62.1, 60.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000521594 Jy ! Component: 100 - total flux cleaned = 0.000735901 Jy ! Component: 150 - total flux cleaned = 0.000757915 Jy ! Component: 200 - total flux cleaned = 0.000792683 Jy ! Total flux subtracted in 200 components = 0.000792683 Jy ! Clean residual min=-0.001043 max=0.001046 Jy/beam ! Clean residual mean=0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.134596 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 121 components and 0.134596 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=0.012158Jy sigma=0.506415 ! Fit after self-cal, rms=0.012157Jy sigma=0.506306 ! 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=0.012157Jy sigma=0.506306 ! Fit after self-cal, rms=0.012141Jy sigma=0.505754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.594 mas, bmaj=4.458 mas, bpa=-29.89 degrees ! Estimated noise=0.636507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011999 Jy ! Component: 100 - total flux cleaned = 0.000153147 Jy ! Component: 150 - total flux cleaned = 0.000168505 Jy ! Component: 200 - total flux cleaned = 0.000154277 Jy ! Total flux subtracted in 200 components = 0.000154277 Jy ! Clean residual min=-0.000998 max=0.000999 Jy/beam ! Clean residual mean=0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.134751 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 142 components and 0.134751 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=0.012099Jy sigma=0.504159 ! Fit after self-cal, rms=0.012099Jy sigma=0.504134 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 = 2.81734e-05 Jy ! Component: 100 - total flux cleaned = 1.32414e-06 Jy ! Component: 150 - total flux cleaned = 2.73373e-05 Jy ! Component: 200 - total flux cleaned = 2.70167e-05 Jy ! Total flux subtracted in 200 components = 2.70167e-05 Jy ! Clean residual min=-0.000983 max=0.000950 Jy/beam ! Clean residual mean=0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.134778 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 148 components and 0.134778 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=0.012072Jy sigma=0.503156 ! Fit after self-cal, rms=0.012073Jy sigma=0.503144 ! 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=0.012073Jy sigma=0.503144 ! Fit after self-cal, rms=0.012072Jy sigma=0.503024 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.502 mas, bmaj=4.895 mas, bpa=-21.39 degrees ! Estimated noise=0.774275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.84422e-05 Jy ! Component: 100 - total flux cleaned = 0.000110604 Jy ! Component: 150 - total flux cleaned = 0.000174438 Jy ! Component: 200 - total flux cleaned = 0.000174828 Jy ! Total flux subtracted in 200 components = 0.000174828 Jy ! Clean residual min=-0.000805 max=0.000815 Jy/beam ! Clean residual mean=0.000002 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.134953 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 170 components and 0.134953 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=0.012058Jy sigma=0.502416 ! Fit after self-cal, rms=0.012058Jy sigma=0.502389 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 = 1.97887e-05 Jy ! Component: 100 - total flux cleaned = 1.96525e-05 Jy ! Component: 150 - total flux cleaned = 1.96961e-05 Jy ! Component: 200 - total flux cleaned = 1.183e-05 Jy ! Total flux subtracted in 200 components = 1.183e-05 Jy ! Clean residual min=-0.000782 max=0.000821 Jy/beam ! Clean residual mean=0.000003 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.134964 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 180 components and 0.134964 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=0.012050Jy sigma=0.502075 ! Fit after self-cal, rms=0.012051Jy sigma=0.502069 ! 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=1.594 mas, bmaj=4.459 mas, bpa=-29.9 degrees ! Estimated noise=0.636484 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.594 x 4.459 at -29.9 degrees (North through East) ! Clean map min=-0.0011368 max=0.093095 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=1.319 mas, bmaj=4.17 mas, bpa=-30.52 degrees ! Estimated noise=0.861387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0714152 Jy ! Component: 100 - total flux cleaned = 0.0958714 Jy ! Component: 150 - total flux cleaned = 0.107378 Jy ! Component: 200 - total flux cleaned = 0.113429 Jy ! Total flux subtracted in 200 components = 0.113429 Jy ! Clean residual min=-0.002430 max=0.003278 Jy/beam ! Clean residual mean=0.000003 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.113429 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.113429 Jy ! Inverting map and beam ! Estimated beam: bmin=1.594 mas, bmaj=4.459 mas, bpa=-29.9 degrees ! Estimated noise=0.636484 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 = 0.00633061 Jy ! Component: 100 - total flux cleaned = 0.0101617 Jy ! Component: 150 - total flux cleaned = 0.0126722 Jy ! Component: 200 - total flux cleaned = 0.0141 Jy ! Total flux subtracted in 200 components = 0.0141 Jy ! Clean residual min=-0.001408 max=0.001633 Jy/beam ! Clean residual mean=0.000006 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.127529 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 48 components and 0.127529 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=3.502 mas, bmaj=4.895 mas, bpa=-21.39 degrees ! Estimated noise=0.774275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221037 Jy ! Component: 100 - total flux cleaned = 0.00351571 Jy ! Component: 150 - total flux cleaned = 0.00446878 Jy ! Component: 200 - total flux cleaned = 0.00499411 Jy ! Total flux subtracted in 200 components = 0.00499411 Jy ! Clean residual min=-0.001062 max=0.000992 Jy/beam ! Clean residual mean=0.000004 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.132523 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442417 Jy ! Component: 100 - total flux cleaned = 0.000711159 Jy ! Component: 150 - total flux cleaned = 0.000908751 Jy ! Component: 200 - total flux cleaned = 0.00112069 Jy ! Total flux subtracted in 200 components = 0.00112069 Jy ! Clean residual min=-0.000912 max=0.000848 Jy/beam ! Clean residual mean=0.000002 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.133644 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 111 components and 0.133644 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.594 mas, bmaj=4.459 mas, bpa=-29.9 degrees ! Estimated noise=0.636484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010602 Jy ! Component: 100 - total flux cleaned = 0.000135318 Jy ! Component: 150 - total flux cleaned = 0.000245488 Jy ! Component: 200 - total flux cleaned = 0.000343702 Jy ! Total flux subtracted in 200 components = 0.000343702 Jy ! Clean residual min=-0.000999 max=0.001063 Jy/beam ! Clean residual mean=0.000002 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.133988 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 140 components and 0.133988 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=0.012188Jy sigma=0.507195 ! Fit after self-cal, rms=0.012180Jy sigma=0.506948 wmodel /scr/pima/bp177a_uvs/J0703+4035_C_map.mod ! Writing 140 model components to file: /scr/pima/bp177a_uvs/J0703+4035_C_map.mod wobs /scr/pima/bp177a_uvs/J0703+4035_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J0703+4035_C_uvs.fits wwins /scr/pima/bp177a_uvs/J0703+4035_C_map.win ! wwins: Wrote 5 windows to /scr/pima/bp177a_uvs/J0703+4035_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 = 5.7842e-05 Jy ! Component: 100 - total flux cleaned = 0.000106926 Jy ! Component: 150 - total flux cleaned = 0.000185396 Jy ! Component: 200 - total flux cleaned = 0.000245155 Jy ! Component: 250 - total flux cleaned = 0.000245066 Jy ! Component: 300 - total flux cleaned = 0.000245015 Jy ! Component: 350 - total flux cleaned = 0.000258383 Jy ! Component: 400 - total flux cleaned = 0.000258451 Jy ! Component: 450 - total flux cleaned = 0.000270963 Jy ! Component: 500 - total flux cleaned = 0.000282896 Jy ! Component: 550 - total flux cleaned = 0.000318044 Jy ! Component: 600 - total flux cleaned = 0.000363582 Jy ! Component: 650 - total flux cleaned = 0.000430096 Jy ! Component: 700 - total flux cleaned = 0.000429854 Jy ! Component: 750 - total flux cleaned = 0.000461939 Jy ! Component: 800 - total flux cleaned = 0.000482839 Jy ! Component: 850 - total flux cleaned = 0.000513603 Jy ! Component: 900 - total flux cleaned = 0.0005737 Jy ! Component: 950 - total flux cleaned = 0.000612696 Jy ! Component: 1000 - total flux cleaned = 0.000651271 Jy ! Component: 1050 - total flux cleaned = 0.000698577 Jy ! Component: 1100 - total flux cleaned = 0.000726649 Jy ! Component: 1150 - total flux cleaned = 0.000763344 Jy ! Component: 1200 - total flux cleaned = 0.000763271 Jy ! Component: 1250 - total flux cleaned = 0.000772164 Jy ! Component: 1300 - total flux cleaned = 0.000772202 Jy ! Component: 1350 - total flux cleaned = 0.000780881 Jy ! Component: 1400 - total flux cleaned = 0.000780891 Jy ! Component: 1450 - total flux cleaned = 0.000789272 Jy ! Component: 1500 - total flux cleaned = 0.000747729 Jy ! Component: 1550 - total flux cleaned = 0.000756057 Jy ! Component: 1600 - total flux cleaned = 0.000739943 Jy ! Component: 1650 - total flux cleaned = 0.000747883 Jy ! Component: 1700 - total flux cleaned = 0.000739911 Jy ! Component: 1750 - total flux cleaned = 0.00073993 Jy ! Component: 1800 - total flux cleaned = 0.000732183 Jy ! Component: 1850 - total flux cleaned = 0.000716926 Jy ! Component: 1900 - total flux cleaned = 0.000701891 Jy ! Component: 1950 - total flux cleaned = 0.000716665 Jy ! Component: 2000 - total flux cleaned = 0.000672461 Jy ! Component: 2050 - total flux cleaned = 0.000686883 Jy ! Component: 2100 - total flux cleaned = 0.000622059 Jy ! Component: 2150 - total flux cleaned = 0.000615006 Jy ! Component: 2200 - total flux cleaned = 0.000600975 Jy ! Component: 2250 - total flux cleaned = 0.00060103 Jy ! Component: 2300 - total flux cleaned = 0.00058021 Jy ! Component: 2350 - total flux cleaned = 0.00057328 Jy ! Component: 2400 - total flux cleaned = 0.000539322 Jy ! Component: 2450 - total flux cleaned = 0.000532633 Jy ! Component: 2500 - total flux cleaned = 0.000552669 Jy ! Component: 2550 - total flux cleaned = 0.000526189 Jy ! Component: 2600 - total flux cleaned = 0.000513082 Jy ! Component: 2650 - total flux cleaned = 0.000506572 Jy ! Component: 2700 - total flux cleaned = 0.000506548 Jy ! Component: 2750 - total flux cleaned = 0.000480974 Jy ! Component: 2800 - total flux cleaned = 0.000461869 Jy ! Component: 2850 - total flux cleaned = 0.000443 Jy ! Component: 2900 - total flux cleaned = 0.000467964 Jy ! Component: 2950 - total flux cleaned = 0.000449292 Jy ! Component: 3000 - total flux cleaned = 0.000437001 Jy ! Component: 3050 - total flux cleaned = 0.000418612 Jy ! Component: 3100 - total flux cleaned = 0.000400434 Jy ! Component: 3150 - total flux cleaned = 0.000400445 Jy ! Component: 3200 - total flux cleaned = 0.000388467 Jy ! Component: 3250 - total flux cleaned = 0.000376565 Jy ! Component: 3300 - total flux cleaned = 0.000364768 Jy ! Component: 3350 - total flux cleaned = 0.000353057 Jy ! Component: 3400 - total flux cleaned = 0.000347238 Jy ! Component: 3450 - total flux cleaned = 0.000329838 Jy ! Component: 3500 - total flux cleaned = 0.000312582 Jy ! Component: 3550 - total flux cleaned = 0.000295411 Jy ! Component: 3600 - total flux cleaned = 0.000289707 Jy ! Component: 3650 - total flux cleaned = 0.000289702 Jy ! Component: 3700 - total flux cleaned = 0.000306557 Jy ! Component: 3750 - total flux cleaned = 0.000300915 Jy ! Component: 3800 - total flux cleaned = 0.000278589 Jy ! Component: 3850 - total flux cleaned = 0.000273079 Jy ! Component: 3900 - total flux cleaned = 0.000284139 Jy ! Component: 3950 - total flux cleaned = 0.000273122 Jy ! Component: 4000 - total flux cleaned = 0.000273109 Jy ! Component: 4050 - total flux cleaned = 0.000273067 Jy ! Total flux subtracted in 4096 components = 0.000262186 Jy ! Clean residual min=-0.000316 max=0.000307 Jy/beam ! Clean residual mean=-0.000000 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.13425 Jy keep ! Adding 231 model components to the UV plane model. ! The established model now contains 371 components and 0.13425 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J0703+4035_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.594 x 4.459 at -29.9 degrees (North through East) ! Clean map min=-0.00078441 max=0.092626 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J0703+4035_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0926257 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.42762e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.305346 0.305346 0.610691 1.22138 2.44276 4.88553 9.77106 19.5421 39.0842 78.1685 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.092 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 982.493 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J0703+4035_C_uvs.log closed on Fri Feb 7 04:24:35 2014