! Started logfile: /d2/scr/pima/bp177e_uvs/J1153+4931_X_uvs.log on Sat Mar 22 21:00:25 2014 obs /d2/scr/pima/bp177e_uvs/J1153+4931_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1153+4931_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1153+4931 ! ! 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 1088 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/bp177e_uvs/J1153+4931_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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.850277Jy sigma=68.618069 ! Fit after self-cal, rms=0.692698Jy sigma=25.858668 ! 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=1.32 mas, bmaj=2.63 mas, bpa=-41.21 degrees ! Estimated noise=0.845217 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 = 1.18111 Jy ! Component: 100 - total flux cleaned = 1.48538 Jy ! Total flux subtracted in 100 components = 1.48538 Jy ! Clean residual min=-0.082203 max=0.138029 Jy/beam ! Clean residual mean=0.000257 rms=0.024136 Jy/beam ! Combined flux in latest and established models = 1.48538 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.48538 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=0.344289Jy sigma=12.510786 ! Fit after self-cal, rms=0.343660Jy sigma=12.505072 ! 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=1.585 mas, bmaj=2.794 mas, bpa=-43.76 degrees ! Estimated noise=0.608425 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 = 0.214356 Jy ! Component: 100 - total flux cleaned = 0.325067 Jy ! Component: 150 - total flux cleaned = 0.394667 Jy ! Component: 200 - total flux cleaned = 0.440713 Jy ! Total flux subtracted in 200 components = 0.440713 Jy ! Clean residual min=-0.063500 max=0.053370 Jy/beam ! Clean residual mean=0.000107 rms=0.013010 Jy/beam ! Combined flux in latest and established models = 1.9261 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 53 components and 1.9261 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=0.178670Jy sigma=6.199216 ! Fit after self-cal, rms=0.176660Jy sigma=6.151966 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.585 x 2.794 at -43.76 degrees (North through East) ! Clean map min=-0.057509 max=1.6075 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 1.12 FD 1.13 HN 1.00 KP 0.94 ! LA 1.02 NL 1.05 OV 0.98 PT 0.87 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.99 KP 0.94 ! LA 0.95 NL 1.04 OV 0.94 PT 0.89 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.09 HN 1.05 KP 1.08 ! LA 0.93 NL 1.04 OV 0.99 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 1.10 KP 0.92 ! LA 0.96 NL 1.01 OV 0.96 PT 0.93 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.07 KP 1.03 ! LA 0.96 NL 0.94 OV 0.94 PT 0.88 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.18 KP 1.01 ! LA 1.03 NL 1.02 OV 1.01 PT 0.93 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.07 KP 1.01 ! LA 0.94 NL 1.02 OV 1.03 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.00 HN 1.06 KP 1.05 ! LA 0.89 NL 1.00 OV 1.02 PT 0.84 ! SC 1.09 ! ! ! Fit before self-cal, rms=0.176660Jy sigma=6.151966 ! Fit after self-cal, rms=0.073600Jy sigma=1.935485 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.603 mas, bmaj=2.842 mas, bpa=-43.51 degrees ! Estimated noise=0.605472 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 = -0.00982968 Jy ! Component: 100 - total flux cleaned = -0.0139163 Jy ! Component: 150 - total flux cleaned = -0.016227 Jy ! Component: 200 - total flux cleaned = -0.0172787 Jy ! Total flux subtracted in 200 components = -0.0172787 Jy ! Clean residual min=-0.018313 max=0.014955 Jy/beam ! Clean residual mean=0.000007 rms=0.003633 Jy/beam ! Combined flux in latest and established models = 1.90882 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 1.90882 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=0.069722Jy sigma=1.714995 ! Fit after self-cal, rms=0.069535Jy sigma=1.700127 ! 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=0.069535Jy sigma=1.700127 ! Fit after self-cal, rms=0.067995Jy sigma=1.645489 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.605 mas, bmaj=2.85 mas, bpa=-43.45 degrees ! Estimated noise=0.605299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00813371 Jy ! Component: 100 - total flux cleaned = -0.0106632 Jy ! Component: 150 - total flux cleaned = -0.012046 Jy ! Component: 200 - total flux cleaned = -0.0128561 Jy ! Total flux subtracted in 200 components = -0.0128561 Jy ! Clean residual min=-0.014963 max=0.012483 Jy/beam ! Clean residual mean=0.000007 rms=0.003159 Jy/beam ! Combined flux in latest and established models = 1.89596 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 1.89596 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=0.066388Jy sigma=1.542318 ! Fit after self-cal, rms=0.066399Jy sigma=1.537744 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 = -0.00041574 Jy ! Component: 100 - total flux cleaned = -0.00076996 Jy ! Component: 150 - total flux cleaned = -0.00118632 Jy ! Component: 200 - total flux cleaned = -0.00154858 Jy ! Total flux subtracted in 200 components = -0.00154858 Jy ! Clean residual min=-0.014110 max=0.012765 Jy/beam ! Clean residual mean=0.000008 rms=0.003095 Jy/beam ! Combined flux in latest and established models = 1.89441 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 1.89441 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=0.066023Jy sigma=1.516259 ! Fit after self-cal, rms=0.066115Jy sigma=1.514936 ! 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=0.066115Jy sigma=1.514936 ! Fit after self-cal, rms=0.065191Jy sigma=1.471517 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.608 mas, bmaj=2.857 mas, bpa=-43.45 degrees ! Estimated noise=0.60565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00647929 Jy ! Component: 100 - total flux cleaned = -0.00821988 Jy ! Component: 150 - total flux cleaned = -0.00903903 Jy ! Component: 200 - total flux cleaned = -0.00961214 Jy ! Total flux subtracted in 200 components = -0.00961214 Jy ! Clean residual min=-0.012374 max=0.011682 Jy/beam ! Clean residual mean=0.000006 rms=0.002808 Jy/beam ! Combined flux in latest and established models = 1.8848 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 1.8848 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=0.064317Jy sigma=1.421177 ! Fit after self-cal, rms=0.064474Jy sigma=1.419785 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 = -0.000528252 Jy ! Component: 100 - total flux cleaned = -0.000797865 Jy ! Component: 150 - total flux cleaned = -0.00111283 Jy ! Component: 200 - total flux cleaned = -0.00132525 Jy ! Total flux subtracted in 200 components = -0.00132525 Jy ! Clean residual min=-0.011939 max=0.011761 Jy/beam ! Clean residual mean=0.000007 rms=0.002777 Jy/beam ! Combined flux in latest and established models = 1.88348 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 1.88348 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=0.064163Jy sigma=1.408487 ! Fit after self-cal, rms=0.064379Jy sigma=1.407530 ! 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=0.064379Jy sigma=1.407530 ! Fit after self-cal, rms=0.064022Jy sigma=1.383332 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.306 mas, bmaj=3.246 mas, bpa=-45.62 degrees ! Estimated noise=0.635231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00533229 Jy ! Component: 100 - total flux cleaned = -0.00652054 Jy ! Component: 150 - total flux cleaned = -0.00704741 Jy ! Component: 200 - total flux cleaned = -0.00741698 Jy ! Total flux subtracted in 200 components = -0.00741698 Jy ! Clean residual min=-0.011918 max=0.011951 Jy/beam ! Clean residual mean=0.000009 rms=0.003095 Jy/beam ! Combined flux in latest and established models = 1.87606 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 90 components and 1.87606 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=0.063706Jy sigma=1.357266 ! Fit after self-cal, rms=0.063731Jy sigma=1.356535 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 = -0.000261346 Jy ! Component: 100 - total flux cleaned = -0.000554328 Jy ! Component: 150 - total flux cleaned = -0.000686112 Jy ! Component: 200 - total flux cleaned = -0.000748076 Jy ! Total flux subtracted in 200 components = -0.000748076 Jy ! Clean residual min=-0.011524 max=0.012425 Jy/beam ! Clean residual mean=0.000010 rms=0.003065 Jy/beam ! Combined flux in latest and established models = 1.87531 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 92 components and 1.87531 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=0.063753Jy sigma=1.351688 ! Fit after self-cal, rms=0.063699Jy sigma=1.351513 ! 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=1.61 mas, bmaj=2.861 mas, bpa=-43.49 degrees ! Estimated noise=0.605918 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.61 x 2.861 at -43.49 degrees (North through East) ! Clean map min=-0.010858 max=1.5926 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 ! Performing amp+phase self-cal ! ! 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=0.063699Jy sigma=1.351513 ! Fit after self-cal, rms=0.062536Jy sigma=1.313459 ! Inverting map and beam ! Estimated beam: bmin=1.612 mas, bmaj=2.865 mas, bpa=-43.5 degrees ! Estimated noise=0.605625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00346808 Jy ! Component: 100 - total flux cleaned = -0.00443674 Jy ! Component: 150 - total flux cleaned = -0.00483502 Jy ! Component: 200 - total flux cleaned = -0.00518514 Jy ! Total flux subtracted in 200 components = -0.00518514 Jy ! Clean residual min=-0.010065 max=0.009954 Jy/beam ! Clean residual mean=0.000006 rms=0.002421 Jy/beam ! Combined flux in latest and established models = 1.87013 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 104 components and 1.87013 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=0.061879Jy sigma=1.290300 ! Fit after self-cal, rms=0.062118Jy sigma=1.289120 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000258223 Jy ! Component: 100 - total flux cleaned = -0.00062774 Jy ! Component: 150 - total flux cleaned = -0.000878078 Jy ! Component: 200 - total flux cleaned = -0.0010437 Jy ! Total flux subtracted in 200 components = -0.0010437 Jy ! Clean residual min=-0.009895 max=0.009848 Jy/beam ! Clean residual mean=0.000007 rms=0.002408 Jy/beam ! Combined flux in latest and established models = 1.86908 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 105 components and 1.86908 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=0.061759Jy sigma=1.283835 ! Fit after self-cal, rms=0.062039Jy sigma=1.282508 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.062039Jy sigma=1.282508 ! Fit after self-cal, rms=0.062020Jy sigma=1.269445 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=1.335 mas, bmaj=2.686 mas, bpa=-41.25 degrees ! Estimated noise=0.856582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.19666 Jy ! Component: 100 - total flux cleaned = 1.49303 Jy ! Component: 150 - total flux cleaned = 1.63741 Jy ! Component: 200 - total flux cleaned = 1.71482 Jy ! Total flux subtracted in 200 components = 1.71482 Jy ! Clean residual min=-0.021289 max=0.037803 Jy/beam ! Clean residual mean=0.000084 rms=0.006927 Jy/beam ! Combined flux in latest and established models = 1.71482 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 1.71482 Jy ! Inverting map and beam ! Estimated beam: bmin=1.613 mas, bmaj=2.868 mas, bpa=-43.57 degrees ! Estimated noise=0.605682 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 = 0.0603529 Jy ! Component: 100 - total flux cleaned = 0.0923431 Jy ! Component: 150 - total flux cleaned = 0.112236 Jy ! Component: 200 - total flux cleaned = 0.125174 Jy ! Total flux subtracted in 200 components = 0.125174 Jy ! Clean residual min=-0.009912 max=0.017581 Jy/beam ! Clean residual mean=0.000026 rms=0.003025 Jy/beam ! Combined flux in latest and established models = 1.83999 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 58 components and 1.83999 Jy ! Inverting map ! Added new window around map position (-0.8, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155205 Jy ! Component: 100 - total flux cleaned = 0.0239889 Jy ! Component: 150 - total flux cleaned = 0.0289303 Jy ! Component: 200 - total flux cleaned = 0.0310589 Jy ! Total flux subtracted in 200 components = 0.0310589 Jy ! Clean residual min=-0.008039 max=0.007336 Jy/beam ! Clean residual mean=0.000002 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 1.87105 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 1.87105 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=2.31 mas, bmaj=3.254 mas, bpa=-45.73 degrees ! Estimated noise=0.633729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040239 Jy ! Component: 100 - total flux cleaned = 0.00536324 Jy ! Component: 150 - total flux cleaned = 0.00565519 Jy ! Component: 200 - total flux cleaned = 0.00616764 Jy ! Total flux subtracted in 200 components = 0.00616764 Jy ! Clean residual min=-0.006906 max=0.006709 Jy/beam ! Clean residual mean=-0.000005 rms=0.001780 Jy/beam ! Combined flux in latest and established models = 1.87722 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 = 0.000447257 Jy ! Component: 100 - total flux cleaned = 0.000742621 Jy ! Component: 150 - total flux cleaned = 0.000920933 Jy ! Component: 200 - total flux cleaned = 0.000917911 Jy ! Total flux subtracted in 200 components = 0.000917911 Jy ! Clean residual min=-0.006579 max=0.006415 Jy/beam ! Clean residual mean=-0.000007 rms=0.001699 Jy/beam ! Combined flux in latest and established models = 1.87814 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 110 components and 1.87814 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.613 mas, bmaj=2.868 mas, bpa=-43.57 degrees ! Estimated noise=0.605682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000908084 Jy ! Component: 100 - total flux cleaned = -0.00125044 Jy ! Component: 150 - total flux cleaned = -0.0014036 Jy ! Component: 200 - total flux cleaned = -0.00140237 Jy ! Total flux subtracted in 200 components = -0.00140237 Jy ! Clean residual min=-0.006173 max=0.006634 Jy/beam ! Clean residual mean=-0.000004 rms=0.001472 Jy/beam ! Combined flux in latest and established models = 1.87673 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 121 components and 1.87673 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=0.057679Jy sigma=1.046805 ! Fit after self-cal, rms=0.057685Jy sigma=1.030078 wmodel /d2/scr/pima/bp177e_uvs/J1153+4931_X_map.mod ! Writing 121 model components to file: /d2/scr/pima/bp177e_uvs/J1153+4931_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1153+4931_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1153+4931_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1153+4931_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177e_uvs/J1153+4931_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 = 0.000230249 Jy ! Component: 100 - total flux cleaned = -0.000153678 Jy ! Component: 150 - total flux cleaned = -0.000328676 Jy ! Component: 200 - total flux cleaned = -0.000162131 Jy ! Component: 250 - total flux cleaned = -6.95977e-06 Jy ! Component: 300 - total flux cleaned = 0.000134533 Jy ! Component: 350 - total flux cleaned = -8.51818e-07 Jy ! Component: 400 - total flux cleaned = -0.000187918 Jy ! Component: 450 - total flux cleaned = -0.000126431 Jy ! Component: 500 - total flux cleaned = -0.000184927 Jy ! Component: 550 - total flux cleaned = -0.000348476 Jy ! Component: 600 - total flux cleaned = -0.000609773 Jy ! Component: 650 - total flux cleaned = -0.000810964 Jy ! Component: 700 - total flux cleaned = -0.00100482 Jy ! Component: 750 - total flux cleaned = -0.00133414 Jy ! Component: 800 - total flux cleaned = -0.0016951 Jy ! Component: 850 - total flux cleaned = -0.00195702 Jy ! Component: 900 - total flux cleaned = -0.00229481 Jy ! Component: 950 - total flux cleaned = -0.00258047 Jy ! Component: 1000 - total flux cleaned = -0.002897 Jy ! Component: 1050 - total flux cleaned = -0.00316601 Jy ! Component: 1100 - total flux cleaned = -0.00346394 Jy ! Component: 1150 - total flux cleaned = -0.00378876 Jy ! Component: 1200 - total flux cleaned = -0.00403339 Jy ! Component: 1250 - total flux cleaned = -0.00413578 Jy ! Component: 1300 - total flux cleaned = -0.00426844 Jy ! Component: 1350 - total flux cleaned = -0.00439785 Jy ! Component: 1400 - total flux cleaned = -0.00455418 Jy ! Component: 1450 - total flux cleaned = -0.00455405 Jy ! Component: 1500 - total flux cleaned = -0.00470342 Jy ! Component: 1550 - total flux cleaned = -0.0048182 Jy ! Component: 1600 - total flux cleaned = -0.00478799 Jy ! Component: 1650 - total flux cleaned = -0.00481486 Jy ! Component: 1700 - total flux cleaned = -0.00481492 Jy ! Component: 1750 - total flux cleaned = -0.00478881 Jy ! Component: 1800 - total flux cleaned = -0.00481497 Jy ! Component: 1850 - total flux cleaned = -0.00486488 Jy ! Component: 1900 - total flux cleaned = -0.00493738 Jy ! Component: 1950 - total flux cleaned = -0.00488961 Jy ! Component: 2000 - total flux cleaned = -0.00495898 Jy ! Component: 2050 - total flux cleaned = -0.0049354 Jy ! Component: 2100 - total flux cleaned = -0.00493492 Jy ! Component: 2150 - total flux cleaned = -0.00489178 Jy ! Component: 2200 - total flux cleaned = -0.00493506 Jy ! Component: 2250 - total flux cleaned = -0.00493545 Jy ! Component: 2300 - total flux cleaned = -0.00493568 Jy ! Component: 2350 - total flux cleaned = -0.00497597 Jy ! Component: 2400 - total flux cleaned = -0.0049759 Jy ! Component: 2450 - total flux cleaned = -0.00499546 Jy ! Component: 2500 - total flux cleaned = -0.00499521 Jy ! Component: 2550 - total flux cleaned = -0.00497613 Jy ! Component: 2600 - total flux cleaned = -0.00499474 Jy ! Component: 2650 - total flux cleaned = -0.00499445 Jy ! Component: 2700 - total flux cleaned = -0.00495822 Jy ! Component: 2750 - total flux cleaned = -0.00490483 Jy ! Component: 2800 - total flux cleaned = -0.00485188 Jy ! Component: 2850 - total flux cleaned = -0.00478229 Jy ! Component: 2900 - total flux cleaned = -0.00467948 Jy ! Component: 2950 - total flux cleaned = -0.00462867 Jy ! Component: 3000 - total flux cleaned = -0.00454488 Jy ! Component: 3050 - total flux cleaned = -0.00447855 Jy ! Component: 3100 - total flux cleaned = -0.00446202 Jy ! Component: 3150 - total flux cleaned = -0.0044296 Jy ! Component: 3200 - total flux cleaned = -0.00441364 Jy ! Component: 3250 - total flux cleaned = -0.00433404 Jy ! Component: 3300 - total flux cleaned = -0.00434995 Jy ! Component: 3350 - total flux cleaned = -0.00438117 Jy ! Component: 3400 - total flux cleaned = -0.00438104 Jy ! Component: 3450 - total flux cleaned = -0.00433481 Jy ! Component: 3500 - total flux cleaned = -0.0043195 Jy ! Component: 3550 - total flux cleaned = -0.00428939 Jy ! Component: 3600 - total flux cleaned = -0.00425957 Jy ! Component: 3650 - total flux cleaned = -0.00425967 Jy ! Component: 3700 - total flux cleaned = -0.00427438 Jy ! Component: 3750 - total flux cleaned = -0.0042451 Jy ! Component: 3800 - total flux cleaned = -0.00425961 Jy ! Component: 3850 - total flux cleaned = -0.00425961 Jy ! Component: 3900 - total flux cleaned = -0.00425965 Jy ! Component: 3950 - total flux cleaned = -0.00423108 Jy ! Component: 4000 - total flux cleaned = -0.00421696 Jy ! Component: 4050 - total flux cleaned = -0.00423106 Jy ! Total flux subtracted in 4096 components = -0.00421705 Jy ! Clean residual min=-0.000773 max=0.000850 Jy/beam ! Clean residual mean=0.000002 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 1.87252 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 431 components and 1.87252 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1153+4931_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.613 x 2.868 at -43.57 degrees (North through East) ! Clean map min=-0.0060866 max=1.6009 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1153+4931_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.60088 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000237769 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0445572 0.0445572 0.0891143 0.178229 0.356457 0.712915 1.42583 2.85166 5.70332 11.4066 22.8133 45.6265 91.2531 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.6 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 6732.92 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1153+4931_X_uvs.log closed on Sat Mar 22 21:00:31 2014