! Started logfile: /d2/scr/pima/bp177j_uvs/J0539+1433_C_uvs.log on Thu Jun 19 04:12:53 2014 obs /d2/scr/pima/bp177j_uvs/J0539+1433_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0539+1433_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0539+1433 ! ! 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 864 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/bp177j_uvs/J0539+1433_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=1.110351Jy sigma=48.349406 ! Fit after self-cal, rms=0.521170Jy sigma=23.063498 ! 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=1.338 mas, bmaj=4.097 mas, bpa=2.642 degrees ! Estimated noise=0.715335 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 = 0.366221 Jy ! Component: 100 - total flux cleaned = 0.447185 Jy ! Total flux subtracted in 100 components = 0.447185 Jy ! Clean residual min=-0.011577 max=0.026388 Jy/beam ! Clean residual mean=-0.000018 rms=0.003390 Jy/beam ! Combined flux in latest and established models = 0.447185 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.447185 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=0.087145Jy sigma=2.859886 ! Fit after self-cal, rms=0.087132Jy sigma=2.859285 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255057 Jy ! Component: 100 - total flux cleaned = 0.0382991 Jy ! Total flux subtracted in 100 components = 0.0382991 Jy ! Clean residual min=-0.010485 max=0.012055 Jy/beam ! Clean residual mean=-0.000007 rms=0.002426 Jy/beam ! Combined flux in latest and established models = 0.485484 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 0.485484 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=0.074822Jy sigma=2.324622 ! Fit after self-cal, rms=0.074802Jy sigma=2.323669 ! 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=1.604 mas, bmaj=4.525 mas, bpa=2.915 degrees ! Estimated noise=0.559348 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 = 0.0117273 Jy ! Component: 100 - total flux cleaned = 0.0182232 Jy ! Component: 150 - total flux cleaned = 0.0222275 Jy ! Component: 200 - total flux cleaned = 0.0247654 Jy ! Total flux subtracted in 200 components = 0.0247654 Jy ! Clean residual min=-0.011106 max=0.011983 Jy/beam ! Clean residual mean=-0.000001 rms=0.002617 Jy/beam ! Combined flux in latest and established models = 0.510249 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 60 components and 0.510249 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=0.071629Jy sigma=2.260479 ! Fit after self-cal, rms=0.071622Jy sigma=2.260193 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.604 x 4.525 at 2.915 degrees (North through East) ! Clean map min=-0.010806 max=0.46705 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: ! FD 1.11 HN 0.99 KP 0.91 LA 1.02 ! MK 1.05 NL 1.02 OV 0.98 PT 0.89 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! 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: ! 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: ! FD 1.14 HN 1.01 KP 0.99 LA 1.06 ! MK 1.04 NL 0.97 OV 0.98 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.03 KP 1.01 LA 1.05 ! MK 1.03 NL 0.99 OV 0.97 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.06 KP 1.01 LA 1.10 ! MK 1.00 NL 0.97 OV 0.98 PT 1.04 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.00 KP 0.93 LA 1.02 ! MK 0.99 NL 0.97 OV 0.96 PT 0.96 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.03 KP 0.99 LA 1.03 ! MK 1.00 NL 0.98 OV 1.01 PT 0.95 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.071622Jy sigma=2.260193 ! Fit after self-cal, rms=0.065884Jy sigma=1.870312 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=4.526 mas, bpa=3.034 degrees ! Estimated noise=0.562398 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 = 0.002285 Jy ! Component: 100 - total flux cleaned = 0.00302745 Jy ! Component: 150 - total flux cleaned = 0.00320528 Jy ! Component: 200 - total flux cleaned = 0.00323572 Jy ! Total flux subtracted in 200 components = 0.00323572 Jy ! Clean residual min=-0.007789 max=0.006481 Jy/beam ! Clean residual mean=-0.000001 rms=0.001629 Jy/beam ! Combined flux in latest and established models = 0.513485 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.513485 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=0.065615Jy sigma=1.871582 ! Fit after self-cal, rms=0.065612Jy sigma=1.871447 ! 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=0.065612Jy sigma=1.871447 ! Fit after self-cal, rms=0.065581Jy sigma=1.869329 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.606 mas, bmaj=4.523 mas, bpa=3.076 degrees ! Estimated noise=0.56409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175125 Jy ! Component: 100 - total flux cleaned = 0.00243283 Jy ! Component: 150 - total flux cleaned = 0.00249119 Jy ! Component: 200 - total flux cleaned = 0.00254613 Jy ! Total flux subtracted in 200 components = 0.00254613 Jy ! Clean residual min=-0.007933 max=0.006378 Jy/beam ! Clean residual mean=-0.000001 rms=0.001633 Jy/beam ! Combined flux in latest and established models = 0.516031 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.516031 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=0.065395Jy sigma=1.870942 ! Fit after self-cal, rms=0.065392Jy sigma=1.870849 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 = 7.64818e-05 Jy ! Component: 100 - total flux cleaned = 7.54875e-05 Jy ! Component: 150 - total flux cleaned = 9.6206e-05 Jy ! Component: 200 - total flux cleaned = 0.000116208 Jy ! Total flux subtracted in 200 components = 0.000116208 Jy ! Clean residual min=-0.007983 max=0.006319 Jy/beam ! Clean residual mean=-0.000001 rms=0.001630 Jy/beam ! Combined flux in latest and established models = 0.516147 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 0.516147 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=0.065365Jy sigma=1.870227 ! Fit after self-cal, rms=0.065363Jy sigma=1.870149 ! 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=0.065363Jy sigma=1.870149 ! Fit after self-cal, rms=0.065343Jy sigma=1.868758 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.606 mas, bmaj=4.522 mas, bpa=3.101 degrees ! Estimated noise=0.565582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136055 Jy ! Component: 100 - total flux cleaned = 0.00191395 Jy ! Component: 150 - total flux cleaned = 0.00195751 Jy ! Component: 200 - total flux cleaned = 0.00197787 Jy ! Total flux subtracted in 200 components = 0.00197787 Jy ! Clean residual min=-0.008072 max=0.006253 Jy/beam ! Clean residual mean=-0.000001 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 0.518125 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.518125 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=0.065208Jy sigma=1.870658 ! Fit after self-cal, rms=0.065206Jy sigma=1.870605 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 = 6.16792e-05 Jy ! Component: 100 - total flux cleaned = 6.20388e-05 Jy ! Component: 150 - total flux cleaned = 7.92805e-05 Jy ! Component: 200 - total flux cleaned = 7.86999e-05 Jy ! Total flux subtracted in 200 components = 7.86999e-05 Jy ! Clean residual min=-0.008105 max=0.006212 Jy/beam ! Clean residual mean=-0.000001 rms=0.001634 Jy/beam ! Combined flux in latest and established models = 0.518204 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 0.518204 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=0.065191Jy sigma=1.870143 ! Fit after self-cal, rms=0.065190Jy sigma=1.870101 ! 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=0.065190Jy sigma=1.870101 ! Fit after self-cal, rms=0.065178Jy sigma=1.869291 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.411 mas, bmaj=7.254 mas, bpa=-6.543 degrees ! Estimated noise=0.718902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109888 Jy ! Component: 100 - total flux cleaned = 0.00115269 Jy ! Component: 150 - total flux cleaned = 0.00119696 Jy ! Component: 200 - total flux cleaned = 0.00123646 Jy ! Total flux subtracted in 200 components = 0.00123646 Jy ! Clean residual min=-0.011011 max=0.007963 Jy/beam ! Clean residual mean=-0.000002 rms=0.002698 Jy/beam ! Combined flux in latest and established models = 0.51944 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.51944 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=0.065042Jy sigma=1.874193 ! Fit after self-cal, rms=0.065037Jy sigma=1.873813 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 = 0.000199186 Jy ! Component: 100 - total flux cleaned = 0.000164709 Jy ! Component: 150 - total flux cleaned = 0.000254881 Jy ! Component: 200 - total flux cleaned = 0.000339181 Jy ! Total flux subtracted in 200 components = 0.000339181 Jy ! Clean residual min=-0.010917 max=0.007824 Jy/beam ! Clean residual mean=-0.000002 rms=0.002682 Jy/beam ! Combined flux in latest and established models = 0.519779 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.519779 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=0.065045Jy sigma=1.875295 ! Fit after self-cal, rms=0.065040Jy sigma=1.874970 ! 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=1.606 mas, bmaj=4.522 mas, bpa=3.112 degrees ! Estimated noise=0.566765 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.606 x 4.522 at 3.112 degrees (North through East) ! Clean map min=-0.0080664 max=0.46667 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=1.34 mas, bmaj=4.09 mas, bpa=2.879 degrees ! Estimated noise=0.727592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.37248 Jy ! Component: 100 - total flux cleaned = 0.455759 Jy ! Component: 150 - total flux cleaned = 0.482541 Jy ! Component: 200 - total flux cleaned = 0.493958 Jy ! Total flux subtracted in 200 components = 0.493958 Jy ! Clean residual min=-0.006687 max=0.007566 Jy/beam ! Clean residual mean=-0.000007 rms=0.001679 Jy/beam ! Combined flux in latest and established models = 0.493958 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.493958 Jy ! Inverting map and beam ! Estimated beam: bmin=1.606 mas, bmaj=4.522 mas, bpa=3.112 degrees ! Estimated noise=0.566765 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 (23.1, -35.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106481 Jy ! Component: 100 - total flux cleaned = 0.0171036 Jy ! Component: 150 - total flux cleaned = 0.0211317 Jy ! Component: 200 - total flux cleaned = 0.0231793 Jy ! Total flux subtracted in 200 components = 0.0231793 Jy ! Clean residual min=-0.008254 max=0.005201 Jy/beam ! Clean residual mean=-0.000003 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.517138 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 88 components and 0.517138 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=3.411 mas, bmaj=7.254 mas, bpa=-6.543 degrees ! Estimated noise=0.718902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163157 Jy ! Component: 100 - total flux cleaned = 0.00263568 Jy ! Component: 150 - total flux cleaned = 0.00294118 Jy ! Component: 200 - total flux cleaned = 0.00293521 Jy ! Total flux subtracted in 200 components = 0.00293521 Jy ! Clean residual min=-0.010407 max=0.006717 Jy/beam ! Clean residual mean=-0.000002 rms=0.002363 Jy/beam ! Combined flux in latest and established models = 0.520073 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 = -3.35386e-06 Jy ! Component: 100 - total flux cleaned = -7.06525e-05 Jy ! Component: 150 - total flux cleaned = -6.89744e-05 Jy ! Component: 200 - total flux cleaned = -6.861e-05 Jy ! Total flux subtracted in 200 components = -6.861e-05 Jy ! Clean residual min=-0.010168 max=0.006819 Jy/beam ! Clean residual mean=-0.000002 rms=0.002301 Jy/beam ! Combined flux in latest and established models = 0.520004 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 113 components and 0.520004 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.606 mas, bmaj=4.522 mas, bpa=3.112 degrees ! Estimated noise=0.566765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000279035 Jy ! Component: 100 - total flux cleaned = -0.000143995 Jy ! Component: 150 - total flux cleaned = -8.48017e-05 Jy ! Component: 200 - total flux cleaned = -8.41701e-05 Jy ! Total flux subtracted in 200 components = -8.41701e-05 Jy ! Clean residual min=-0.007539 max=0.005059 Jy/beam ! Clean residual mean=-0.000001 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.51992 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 126 components and 0.51992 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=0.064430Jy sigma=1.854102 ! Fit after self-cal, rms=0.064360Jy sigma=1.848954 wmodel /d2/scr/pima/bp177j_uvs/J0539+1433_C_map.mod ! Writing 126 model components to file: /d2/scr/pima/bp177j_uvs/J0539+1433_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J0539+1433_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0539+1433_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0539+1433_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177j_uvs/J0539+1433_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 = -0.00326405 Jy ! Component: 100 - total flux cleaned = -0.00581504 Jy ! Component: 150 - total flux cleaned = -0.00619035 Jy ! Component: 200 - total flux cleaned = -0.00635847 Jy ! Component: 250 - total flux cleaned = -0.00660194 Jy ! Component: 300 - total flux cleaned = -0.0066022 Jy ! Component: 350 - total flux cleaned = -0.00674556 Jy ! Component: 400 - total flux cleaned = -0.00681304 Jy ! Component: 450 - total flux cleaned = -0.00674755 Jy ! Component: 500 - total flux cleaned = -0.00681328 Jy ! Component: 550 - total flux cleaned = -0.00675046 Jy ! Component: 600 - total flux cleaned = -0.00662737 Jy ! Component: 650 - total flux cleaned = -0.00650794 Jy ! Component: 700 - total flux cleaned = -0.00639205 Jy ! Component: 750 - total flux cleaned = -0.00633537 Jy ! Component: 800 - total flux cleaned = -0.00627937 Jy ! Component: 850 - total flux cleaned = -0.00627848 Jy ! Component: 900 - total flux cleaned = -0.00627783 Jy ! Component: 950 - total flux cleaned = -0.00632986 Jy ! Component: 1000 - total flux cleaned = -0.00643096 Jy ! Component: 1050 - total flux cleaned = -0.00652967 Jy ! Component: 1100 - total flux cleaned = -0.00657784 Jy ! Component: 1150 - total flux cleaned = -0.0067676 Jy ! Component: 1200 - total flux cleaned = -0.00676644 Jy ! Component: 1250 - total flux cleaned = -0.00672105 Jy ! Component: 1300 - total flux cleaned = -0.00681084 Jy ! Component: 1350 - total flux cleaned = -0.00667702 Jy ! Component: 1400 - total flux cleaned = -0.00663361 Jy ! Component: 1450 - total flux cleaned = -0.00654896 Jy ! Component: 1500 - total flux cleaned = -0.00663399 Jy ! Component: 1550 - total flux cleaned = -0.00663431 Jy ! Component: 1600 - total flux cleaned = -0.00667522 Jy ! Component: 1650 - total flux cleaned = -0.0066348 Jy ! Component: 1700 - total flux cleaned = -0.00663509 Jy ! Component: 1750 - total flux cleaned = -0.00671328 Jy ! Component: 1800 - total flux cleaned = -0.0067133 Jy ! Component: 1850 - total flux cleaned = -0.00667523 Jy ! Component: 1900 - total flux cleaned = -0.00667538 Jy ! Component: 1950 - total flux cleaned = -0.0067125 Jy ! Component: 2000 - total flux cleaned = -0.00660336 Jy ! Component: 2050 - total flux cleaned = -0.0066397 Jy ! Component: 2100 - total flux cleaned = -0.00663949 Jy ! Component: 2150 - total flux cleaned = -0.00656882 Jy ! Component: 2200 - total flux cleaned = -0.00660342 Jy ! Component: 2250 - total flux cleaned = -0.0065003 Jy ! Component: 2300 - total flux cleaned = -0.00650024 Jy ! Component: 2350 - total flux cleaned = -0.00640082 Jy ! Component: 2400 - total flux cleaned = -0.0064667 Jy ! Component: 2450 - total flux cleaned = -0.00643441 Jy ! Component: 2500 - total flux cleaned = -0.00656281 Jy ! Component: 2550 - total flux cleaned = -0.00646714 Jy ! Component: 2600 - total flux cleaned = -0.00656194 Jy ! Component: 2650 - total flux cleaned = -0.00659287 Jy ! Component: 2700 - total flux cleaned = -0.00665433 Jy ! Component: 2750 - total flux cleaned = -0.00662313 Jy ! Component: 2800 - total flux cleaned = -0.00668384 Jy ! Component: 2850 - total flux cleaned = -0.00671342 Jy ! Component: 2900 - total flux cleaned = -0.00668401 Jy ! Component: 2950 - total flux cleaned = -0.0068018 Jy ! Component: 3000 - total flux cleaned = -0.00680157 Jy ! Component: 3050 - total flux cleaned = -0.00680176 Jy ! Component: 3100 - total flux cleaned = -0.0068873 Jy ! Component: 3150 - total flux cleaned = -0.00688753 Jy ! Component: 3200 - total flux cleaned = -0.00694423 Jy ! Component: 3250 - total flux cleaned = -0.00708367 Jy ! Component: 3300 - total flux cleaned = -0.00719375 Jy ! Component: 3350 - total flux cleaned = -0.0072756 Jy ! Component: 3400 - total flux cleaned = -0.00738417 Jy ! Component: 3450 - total flux cleaned = -0.00749203 Jy ! Component: 3500 - total flux cleaned = -0.00757272 Jy ! Component: 3550 - total flux cleaned = -0.00767937 Jy ! Component: 3600 - total flux cleaned = -0.00773239 Jy ! Component: 3650 - total flux cleaned = -0.00778492 Jy ! Component: 3700 - total flux cleaned = -0.0078893 Jy ! Component: 3750 - total flux cleaned = -0.00794096 Jy ! Component: 3800 - total flux cleaned = -0.00801801 Jy ! Component: 3850 - total flux cleaned = -0.00809466 Jy ! Component: 3900 - total flux cleaned = -0.00814536 Jy ! Component: 3950 - total flux cleaned = -0.00819594 Jy ! Component: 4000 - total flux cleaned = -0.00834625 Jy ! Component: 4050 - total flux cleaned = -0.00832119 Jy ! Total flux subtracted in 4096 components = -0.00842056 Jy ! Clean residual min=-0.001420 max=0.001540 Jy/beam ! Clean residual mean=-0.000005 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.5115 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 437 components and 0.5115 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0539+1433_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.606 x 4.522 at 3.112 degrees (North through East) ! Clean map min=-0.0048802 max=0.47375 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0539+1433_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.473749 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000441813 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.279777 0.279777 0.559554 1.11911 2.23822 4.47643 8.95286 17.9057 35.8114 71.6229 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.473 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1072.28 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0539+1433_C_uvs.log closed on Thu Jun 19 04:12:58 2014