! Started logfile: /d2/scr/pima/bp171a4_uvs/J1028-2644_X_uvs.log on Wed Jan 29 03:49:00 2014 obs /d2/scr/pima/bp171a4_uvs/J1028-2644_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1028-2644_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.822222 visibilities/baseline/integration-bin. ! Found source: J1028-2644 ! ! 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): RR ! ! Read 0 lines of history. ! ! Reading 888 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a4_uvs/J1028-2644_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=1.006112Jy sigma=30.278193 ! Fit after self-cal, rms=0.921499Jy sigma=27.655947 ! 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=0.7779 mas, bmaj=2.082 mas, bpa=-6.239 degrees ! Estimated noise=1.13383 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 = 0.0549801 Jy ! Component: 100 - total flux cleaned = 0.0744394 Jy ! Total flux subtracted in 100 components = 0.0744394 Jy ! Clean residual min=-0.018564 max=0.033078 Jy/beam ! Clean residual mean=-0.000006 rms=0.004336 Jy/beam ! Combined flux in latest and established models = 0.0744394 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0744394 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=0.066481Jy sigma=2.075631 ! Fit after self-cal, rms=0.066041Jy sigma=2.064028 ! Inverting map ! Added new window around map position (18.4, -14.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0300252 Jy ! Component: 100 - total flux cleaned = 0.0432413 Jy ! Total flux subtracted in 100 components = 0.0432413 Jy ! Clean residual min=-0.011615 max=0.014980 Jy/beam ! Clean residual mean=-0.000007 rms=0.002932 Jy/beam ! Combined flux in latest and established models = 0.117681 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.117681 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=0.048650Jy sigma=1.515977 ! Fit after self-cal, rms=0.043270Jy sigma=1.359987 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9719 mas, bmaj=2.565 mas, bpa=-7.033 degrees ! Estimated noise=0.806943 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 = 0.0212608 Jy ! Component: 100 - total flux cleaned = 0.033509 Jy ! Component: 150 - total flux cleaned = 0.0415257 Jy ! Component: 200 - total flux cleaned = 0.0469849 Jy ! Total flux subtracted in 200 components = 0.0469849 Jy ! Clean residual min=-0.007594 max=0.009254 Jy/beam ! Clean residual mean=-0.000033 rms=0.002538 Jy/beam ! Combined flux in latest and established models = 0.164666 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 57 components and 0.164666 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=0.031575Jy sigma=0.956398 ! Fit after self-cal, rms=0.030508Jy sigma=0.923247 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9719 x 2.565 at -7.033 degrees (North through East) ! Clean map min=-0.0071961 max=0.069998 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 1.00* 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 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 1.00* 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* ! ! ! Fit before self-cal, rms=0.030508Jy sigma=0.923247 ! Fit after self-cal, rms=0.030508Jy sigma=0.923247 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9719 mas, bmaj=2.565 mas, bpa=-7.033 degrees ! Estimated noise=0.806943 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 = 0.00573097 Jy ! Component: 100 - total flux cleaned = 0.00837423 Jy ! Component: 150 - total flux cleaned = 0.00931567 Jy ! Component: 200 - total flux cleaned = 0.0100411 Jy ! Total flux subtracted in 200 components = 0.0100411 Jy ! Clean residual min=-0.007023 max=0.008716 Jy/beam ! Clean residual mean=-0.000029 rms=0.002209 Jy/beam ! Combined flux in latest and established models = 0.174707 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.174707 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=0.029453Jy sigma=0.883265 ! Fit after self-cal, rms=0.029327Jy sigma=0.879165 ! 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=0.029327Jy sigma=0.879165 ! Fit after self-cal, rms=0.029327Jy sigma=0.879165 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9719 mas, bmaj=2.565 mas, bpa=-7.033 degrees ! Estimated noise=0.806943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000990893 Jy ! Component: 100 - total flux cleaned = 0.00163096 Jy ! Component: 150 - total flux cleaned = 0.00208039 Jy ! Component: 200 - total flux cleaned = 0.00255687 Jy ! Total flux subtracted in 200 components = 0.00255687 Jy ! Clean residual min=-0.006879 max=0.008850 Jy/beam ! Clean residual mean=-0.000027 rms=0.002145 Jy/beam ! Combined flux in latest and established models = 0.177264 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.177264 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=0.029022Jy sigma=0.868868 ! Fit after self-cal, rms=0.029003Jy sigma=0.868303 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 = 0.000444243 Jy ! Component: 100 - total flux cleaned = 0.000820702 Jy ! Component: 150 - total flux cleaned = 0.00117018 Jy ! Component: 200 - total flux cleaned = 0.00149601 Jy ! Total flux subtracted in 200 components = 0.00149601 Jy ! Clean residual min=-0.006801 max=0.008891 Jy/beam ! Clean residual mean=-0.000027 rms=0.002117 Jy/beam ! Combined flux in latest and established models = 0.17876 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.17876 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=0.028848Jy sigma=0.862997 ! Fit after self-cal, rms=0.028840Jy sigma=0.862841 ! 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=0.028840Jy sigma=0.862841 ! Fit after self-cal, rms=0.028373Jy sigma=0.842889 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9706 mas, bmaj=2.558 mas, bpa=-7.27 degrees ! Estimated noise=0.803573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000468569 Jy ! Component: 100 - total flux cleaned = -0.000225606 Jy ! Component: 150 - total flux cleaned = -4.15189e-05 Jy ! Component: 200 - total flux cleaned = 9.98467e-05 Jy ! Total flux subtracted in 200 components = 9.98467e-05 Jy ! Clean residual min=-0.006146 max=0.008300 Jy/beam ! Clean residual mean=-0.000025 rms=0.001984 Jy/beam ! Combined flux in latest and established models = 0.178859 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.178859 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=0.028299Jy sigma=0.840338 ! Fit after self-cal, rms=0.028298Jy sigma=0.840244 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 = 0.000144137 Jy ! Component: 100 - total flux cleaned = 0.000299235 Jy ! Component: 150 - total flux cleaned = 0.000420457 Jy ! Component: 200 - total flux cleaned = 0.000513723 Jy ! Total flux subtracted in 200 components = 0.000513723 Jy ! Clean residual min=-0.006135 max=0.008276 Jy/beam ! Clean residual mean=-0.000025 rms=0.001976 Jy/beam ! Combined flux in latest and established models = 0.179373 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 74 components and 0.179373 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=0.028265Jy sigma=0.838903 ! Fit after self-cal, rms=0.028264Jy sigma=0.838881 ! 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=0.028264Jy sigma=0.838881 ! Fit after self-cal, rms=0.028231Jy sigma=0.838771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.315 mas, bmaj=5.649 mas, bpa=-3.488 degrees ! Estimated noise=0.972045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285781 Jy ! Component: 100 - total flux cleaned = 0.00381733 Jy ! Component: 150 - total flux cleaned = 0.0039727 Jy ! Component: 200 - total flux cleaned = 0.00412089 Jy ! Total flux subtracted in 200 components = 0.00412089 Jy ! Clean residual min=-0.009158 max=0.013176 Jy/beam ! Clean residual mean=-0.000045 rms=0.003248 Jy/beam ! Combined flux in latest and established models = 0.183494 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 75 components and 0.183494 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=0.028358Jy sigma=0.839897 ! Fit after self-cal, rms=0.028357Jy sigma=0.839771 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 = 0.000105089 Jy ! Component: 100 - total flux cleaned = 0.000240926 Jy ! Component: 150 - total flux cleaned = 0.000327366 Jy ! Component: 200 - total flux cleaned = 0.000411152 Jy ! Total flux subtracted in 200 components = 0.000411152 Jy ! Clean residual min=-0.009122 max=0.013100 Jy/beam ! Clean residual mean=-0.000045 rms=0.003221 Jy/beam ! Combined flux in latest and established models = 0.183905 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 76 components and 0.183905 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=0.028459Jy sigma=0.841458 ! Fit after self-cal, rms=0.028457Jy sigma=0.841336 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9696 mas, bmaj=2.556 mas, bpa=-7.27 degrees ! Estimated noise=0.802346 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9696 x 2.556 at -7.27 degrees (North through East) ! Clean map min=-0.0059356 max=0.061841 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=0.7767 mas, bmaj=2.076 mas, bpa=-6.418 degrees ! Estimated noise=1.12826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0625931 Jy ! Component: 100 - total flux cleaned = 0.0934486 Jy ! Component: 150 - total flux cleaned = 0.112344 Jy ! Component: 200 - total flux cleaned = 0.125324 Jy ! Total flux subtracted in 200 components = 0.125324 Jy ! Clean residual min=-0.007286 max=0.008687 Jy/beam ! Clean residual mean=0.000007 rms=0.001998 Jy/beam ! Combined flux in latest and established models = 0.125324 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 0.125324 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9696 mas, bmaj=2.556 mas, bpa=-7.27 degrees ! Estimated noise=0.802346 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 = 0.0167473 Jy ! Component: 100 - total flux cleaned = 0.027669 Jy ! Component: 150 - total flux cleaned = 0.03517 Jy ! Component: 200 - total flux cleaned = 0.0404467 Jy ! Total flux subtracted in 200 components = 0.0404467 Jy ! Clean residual min=-0.006465 max=0.008052 Jy/beam ! Clean residual mean=-0.000022 rms=0.002214 Jy/beam ! Combined flux in latest and established models = 0.165771 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 77 components and 0.16577 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=2.315 mas, bmaj=5.649 mas, bpa=-3.488 degrees ! Estimated noise=0.972045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00763421 Jy ! Component: 100 - total flux cleaned = 0.012011 Jy ! Component: 150 - total flux cleaned = 0.014628 Jy ! Component: 200 - total flux cleaned = 0.0160954 Jy ! Total flux subtracted in 200 components = 0.0160954 Jy ! Clean residual min=-0.009249 max=0.013282 Jy/beam ! Clean residual mean=-0.000046 rms=0.003302 Jy/beam ! Combined flux in latest and established models = 0.181866 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 = 0.000150174 Jy ! Component: 100 - total flux cleaned = 0.000341537 Jy ! Component: 150 - total flux cleaned = 0.000478916 Jy ! Component: 200 - total flux cleaned = 0.000568882 Jy ! Total flux subtracted in 200 components = 0.000568882 Jy ! Clean residual min=-0.009189 max=0.013204 Jy/beam ! Clean residual mean=-0.000046 rms=0.003278 Jy/beam ! Combined flux in latest and established models = 0.182435 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 82 components and 0.182435 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9696 mas, bmaj=2.556 mas, bpa=-7.27 degrees ! Estimated noise=0.802346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00259867 Jy ! Component: 100 - total flux cleaned = -0.00327353 Jy ! Component: 150 - total flux cleaned = -0.00336508 Jy ! Component: 200 - total flux cleaned = -0.00336594 Jy ! Total flux subtracted in 200 components = -0.00336594 Jy ! Clean residual min=-0.006134 max=0.008375 Jy/beam ! Clean residual mean=-0.000025 rms=0.001973 Jy/beam ! Combined flux in latest and established models = 0.179069 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 91 components and 0.179069 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=0.028329Jy sigma=0.840530 ! Fit after self-cal, rms=0.028317Jy sigma=0.840257 wmodel /d2/scr/pima/bp171a4_uvs/J1028-2644_X_map.mod ! Writing 91 model components to file: /d2/scr/pima/bp171a4_uvs/J1028-2644_X_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1028-2644_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1028-2644_X_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1028-2644_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a4_uvs/J1028-2644_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 = 0.00362973 Jy ! Component: 100 - total flux cleaned = 0.00662019 Jy ! Component: 150 - total flux cleaned = 0.00855456 Jy ! Component: 200 - total flux cleaned = 0.00943386 Jy ! Component: 250 - total flux cleaned = 0.0102501 Jy ! Component: 300 - total flux cleaned = 0.0110237 Jy ! Component: 350 - total flux cleaned = 0.0119102 Jy ! Component: 400 - total flux cleaned = 0.0125928 Jy ! Component: 450 - total flux cleaned = 0.0133079 Jy ! Component: 500 - total flux cleaned = 0.0139171 Jy ! Component: 550 - total flux cleaned = 0.0144323 Jy ! Component: 600 - total flux cleaned = 0.0147998 Jy ! Component: 650 - total flux cleaned = 0.015151 Jy ! Component: 700 - total flux cleaned = 0.0154865 Jy ! Component: 750 - total flux cleaned = 0.015754 Jy ! Component: 800 - total flux cleaned = 0.0159074 Jy ! Component: 850 - total flux cleaned = 0.0160551 Jy ! Component: 900 - total flux cleaned = 0.0161024 Jy ! Component: 950 - total flux cleaned = 0.0162857 Jy ! Component: 1000 - total flux cleaned = 0.0163297 Jy ! Component: 1050 - total flux cleaned = 0.0162443 Jy ! Component: 1100 - total flux cleaned = 0.0162028 Jy ! Component: 1150 - total flux cleaned = 0.0161226 Jy ! Component: 1200 - total flux cleaned = 0.0160054 Jy ! Component: 1250 - total flux cleaned = 0.0159294 Jy ! Component: 1300 - total flux cleaned = 0.0158935 Jy ! Component: 1350 - total flux cleaned = 0.0158222 Jy ! Component: 1400 - total flux cleaned = 0.0158221 Jy ! Component: 1450 - total flux cleaned = 0.0156869 Jy ! Component: 1500 - total flux cleaned = 0.0156212 Jy ! Component: 1550 - total flux cleaned = 0.0155888 Jy ! Component: 1600 - total flux cleaned = 0.0156193 Jy ! Component: 1650 - total flux cleaned = 0.0156801 Jy ! Component: 1700 - total flux cleaned = 0.0157103 Jy ! Component: 1750 - total flux cleaned = 0.0158558 Jy ! Component: 1800 - total flux cleaned = 0.015912 Jy ! Component: 1850 - total flux cleaned = 0.0159395 Jy ! Component: 1900 - total flux cleaned = 0.0159937 Jy ! Component: 1950 - total flux cleaned = 0.0160465 Jy ! Component: 2000 - total flux cleaned = 0.0160207 Jy ! Component: 2050 - total flux cleaned = 0.0160973 Jy ! Component: 2100 - total flux cleaned = 0.0160718 Jy ! Component: 2150 - total flux cleaned = 0.0160715 Jy ! Component: 2200 - total flux cleaned = 0.0160231 Jy ! Component: 2250 - total flux cleaned = 0.0159992 Jy ! Component: 2300 - total flux cleaned = 0.0159761 Jy ! Component: 2350 - total flux cleaned = 0.0159527 Jy ! Component: 2400 - total flux cleaned = 0.0158845 Jy ! Component: 2450 - total flux cleaned = 0.0158623 Jy ! Component: 2500 - total flux cleaned = 0.0158404 Jy ! Component: 2550 - total flux cleaned = 0.0157754 Jy ! Component: 2600 - total flux cleaned = 0.0157969 Jy ! Component: 2650 - total flux cleaned = 0.0157117 Jy ! Component: 2700 - total flux cleaned = 0.0157113 Jy ! Component: 2750 - total flux cleaned = 0.0156075 Jy ! Component: 2800 - total flux cleaned = 0.0156077 Jy ! Component: 2850 - total flux cleaned = 0.0155463 Jy ! Component: 2900 - total flux cleaned = 0.015445 Jy ! Component: 2950 - total flux cleaned = 0.0153851 Jy ! Component: 3000 - total flux cleaned = 0.0153452 Jy ! Component: 3050 - total flux cleaned = 0.015306 Jy ! Component: 3100 - total flux cleaned = 0.0152865 Jy ! Component: 3150 - total flux cleaned = 0.0152671 Jy ! Component: 3200 - total flux cleaned = 0.0151902 Jy ! Component: 3250 - total flux cleaned = 0.0151711 Jy ! Component: 3300 - total flux cleaned = 0.0151712 Jy ! Component: 3350 - total flux cleaned = 0.0151149 Jy ! Component: 3400 - total flux cleaned = 0.015115 Jy ! Component: 3450 - total flux cleaned = 0.0150963 Jy ! Component: 3500 - total flux cleaned = 0.0150044 Jy ! Component: 3550 - total flux cleaned = 0.014968 Jy ! Component: 3600 - total flux cleaned = 0.0149679 Jy ! Component: 3650 - total flux cleaned = 0.0149678 Jy ! Component: 3700 - total flux cleaned = 0.0149497 Jy ! Component: 3750 - total flux cleaned = 0.0149138 Jy ! Component: 3800 - total flux cleaned = 0.014878 Jy ! Component: 3850 - total flux cleaned = 0.0148958 Jy ! Component: 3900 - total flux cleaned = 0.0149135 Jy ! Component: 3950 - total flux cleaned = 0.014843 Jy ! Component: 4000 - total flux cleaned = 0.014843 Jy ! Component: 4050 - total flux cleaned = 0.0148255 Jy ! Total flux subtracted in 4096 components = 0.0147384 Jy ! Clean residual min=-0.000939 max=0.001073 Jy/beam ! Clean residual mean=-0.000004 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.193807 Jy keep ! Adding 332 model components to the UV plane model. ! The established model now contains 423 components and 0.193807 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1028-2644_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9696 x 2.556 at -7.27 degrees (North through East) ! Clean map min=-0.0017742 max=0.061956 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1028-2644_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0619564 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0002821 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.36596 1.36596 2.73192 5.46384 10.9277 21.8553 43.7107 87.4214 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 219.625 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1028-2644_X_uvs.log closed on Wed Jan 29 03:49:12 2014