! Started logfile: /d2/scr/pima/bp177h_uvs/J1752+0219_X_uvs.log on Sat Mar 29 22:28:05 2014 obs /d2/scr/pima/bp177h_uvs/J1752+0219_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1752+0219_X_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.838889 visibilities/baseline/integration-bin. ! Found source: J1752+0219 ! ! 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 1208 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/bp177h_uvs/J1752+0219_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999686Jy sigma=39.648035 ! Fit after self-cal, rms=0.984014Jy sigma=38.986568 ! 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=0.8926 mas, bmaj=2.166 mas, bpa=1.267 degrees ! Estimated noise=0.730884 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 = 0.0118201 Jy ! Component: 100 - total flux cleaned = 0.015205 Jy ! Total flux subtracted in 100 components = 0.015205 Jy ! Clean residual min=-0.001955 max=0.002226 Jy/beam ! Clean residual mean=-0.000004 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.015205 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.015205 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=0.019881Jy sigma=0.646225 ! Fit after self-cal, rms=0.017909Jy sigma=0.571671 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031486 Jy ! Component: 100 - total flux cleaned = 0.00461618 Jy ! Total flux subtracted in 100 components = 0.00461618 Jy ! Clean residual min=-0.001807 max=0.001696 Jy/beam ! Clean residual mean=-0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0198212 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.0198212 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=0.017217Jy sigma=0.540007 ! Fit after self-cal, rms=0.017212Jy sigma=0.539813 ! 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=1.131 mas, bmaj=2.496 mas, bpa=-2.933 degrees ! Estimated noise=0.535118 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 = 0.00126952 Jy ! Component: 100 - total flux cleaned = 0.00201434 Jy ! Component: 150 - total flux cleaned = 0.00249345 Jy ! Component: 200 - total flux cleaned = 0.00280431 Jy ! Total flux subtracted in 200 components = 0.00280431 Jy ! Clean residual min=-0.001346 max=0.001232 Jy/beam ! Clean residual mean=-0.000003 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0226255 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.0226255 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=0.017112Jy sigma=0.534872 ! Fit after self-cal, rms=0.017112Jy sigma=0.534766 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.131 x 2.496 at -2.933 degrees (North through East) ! Clean map min=-0.0012794 max=0.017971 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 0.98 FD 0.99 HN 1.00 KP 1.19 ! LA 0.92 MK 1.09 NL 1.07 OV 1.04 ! PT 0.91 SC 1.13 ! ! ! 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=0.017112Jy sigma=0.534766 ! Fit after self-cal, rms=0.017311Jy sigma=0.533888 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=2.501 mas, bpa=-2.973 degrees ! Estimated noise=0.538054 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 = 0.000178617 Jy ! Component: 100 - total flux cleaned = 0.000248181 Jy ! Component: 150 - total flux cleaned = 0.000292117 Jy ! Component: 200 - total flux cleaned = 0.000324984 Jy ! Total flux subtracted in 200 components = 0.000324984 Jy ! Clean residual min=-0.001348 max=0.001193 Jy/beam ! Clean residual mean=-0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0229505 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0229505 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=0.017301Jy sigma=0.533553 ! Fit after self-cal, rms=0.017302Jy sigma=0.533487 ! 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=0.017302Jy sigma=0.533487 ! Fit after self-cal, rms=0.017328Jy sigma=0.533478 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=2.501 mas, bpa=-2.985 degrees ! Estimated noise=0.538396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.08741e-05 Jy ! Component: 100 - total flux cleaned = 6.76296e-05 Jy ! Component: 150 - total flux cleaned = 9.07741e-05 Jy ! Component: 200 - total flux cleaned = 0.000117793 Jy ! Total flux subtracted in 200 components = 0.000117793 Jy ! Clean residual min=-0.001342 max=0.001182 Jy/beam ! Clean residual mean=-0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0230683 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0230683 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=0.017322Jy sigma=0.533258 ! Fit after self-cal, rms=0.017319Jy sigma=0.533224 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 = -4.03672e-06 Jy ! Component: 100 - total flux cleaned = 3.3136e-05 Jy ! Component: 150 - total flux cleaned = 5.66839e-05 Jy ! Component: 200 - total flux cleaned = 6.97027e-05 Jy ! Total flux subtracted in 200 components = 6.97027e-05 Jy ! Clean residual min=-0.001341 max=0.001171 Jy/beam ! Clean residual mean=-0.000002 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.023138 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.023138 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=0.017315Jy sigma=0.533080 ! Fit after self-cal, rms=0.017313Jy sigma=0.533057 ! 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=0.017313Jy sigma=0.533057 ! Fit after self-cal, rms=0.017331Jy sigma=0.533052 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=2.501 mas, bpa=-3.012 degrees ! Estimated noise=0.538454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.9378e-06 Jy ! Component: 100 - total flux cleaned = 2.91651e-05 Jy ! Component: 150 - total flux cleaned = 4.56715e-05 Jy ! Component: 200 - total flux cleaned = 5.70734e-05 Jy ! Total flux subtracted in 200 components = 5.70734e-05 Jy ! Clean residual min=-0.001340 max=0.001162 Jy/beam ! Clean residual mean=-0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.023195 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.023195 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=0.017327Jy sigma=0.532954 ! Fit after self-cal, rms=0.017325Jy sigma=0.532938 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.54234e-06 Jy ! Component: 100 - total flux cleaned = 2.2553e-05 Jy ! Component: 150 - total flux cleaned = 3.2757e-05 Jy ! Component: 200 - total flux cleaned = 4.57812e-05 Jy ! Total flux subtracted in 200 components = 4.57812e-05 Jy ! Clean residual min=-0.001339 max=0.001154 Jy/beam ! Clean residual mean=-0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0232408 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.0232408 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=0.017323Jy sigma=0.532865 ! Fit after self-cal, rms=0.017322Jy sigma=0.532854 ! 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=0.017322Jy sigma=0.532854 ! Fit after self-cal, rms=0.017338Jy sigma=0.532852 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.324 mas, bmaj=3.454 mas, bpa=-9.228 degrees ! Estimated noise=0.62272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209388 Jy ! Component: 100 - total flux cleaned = 0.000234699 Jy ! Component: 150 - total flux cleaned = 0.00025347 Jy ! Component: 200 - total flux cleaned = 0.000271002 Jy ! Total flux subtracted in 200 components = 0.000271002 Jy ! Clean residual min=-0.001346 max=0.001084 Jy/beam ! Clean residual mean=-0.000003 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0235118 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.0235118 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=0.017339Jy sigma=0.532743 ! Fit after self-cal, rms=0.017338Jy sigma=0.532723 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 = 2.98061e-05 Jy ! Component: 100 - total flux cleaned = 2.99979e-05 Jy ! Component: 150 - total flux cleaned = 3.81502e-05 Jy ! Component: 200 - total flux cleaned = 4.952e-05 Jy ! Total flux subtracted in 200 components = 4.952e-05 Jy ! Clean residual min=-0.001341 max=0.001089 Jy/beam ! Clean residual mean=-0.000003 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0235613 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.0235613 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=0.017341Jy sigma=0.532655 ! Fit after self-cal, rms=0.017340Jy sigma=0.532641 ! 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=1.136 mas, bmaj=2.502 mas, bpa=-3.033 degrees ! Estimated noise=0.538508 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.136 x 2.502 at -3.033 degrees (North through East) ! Clean map min=-0.0012557 max=0.017662 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=0.8965 mas, bmaj=2.169 mas, bpa=1.224 degrees ! Estimated noise=0.735629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135519 Jy ! Component: 100 - total flux cleaned = 0.0174947 Jy ! Component: 150 - total flux cleaned = 0.0194234 Jy ! Component: 200 - total flux cleaned = 0.0204542 Jy ! Total flux subtracted in 200 components = 0.0204542 Jy ! Clean residual min=-0.001838 max=0.001643 Jy/beam ! Clean residual mean=-0.000002 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0204542 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0204542 Jy ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=2.502 mas, bpa=-3.033 degrees ! Estimated noise=0.538508 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 = 0.00112363 Jy ! Component: 100 - total flux cleaned = 0.00177683 Jy ! Component: 150 - total flux cleaned = 0.00219473 Jy ! Component: 200 - total flux cleaned = 0.00231648 Jy ! Total flux subtracted in 200 components = 0.00231648 Jy ! Clean residual min=-0.001347 max=0.001285 Jy/beam ! Clean residual mean=-0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0227706 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.0227706 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=2.324 mas, bmaj=3.454 mas, bpa=-9.228 degrees ! Estimated noise=0.62272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000418275 Jy ! Component: 100 - total flux cleaned = 0.000485698 Jy ! Component: 150 - total flux cleaned = 0.000520187 Jy ! Component: 200 - total flux cleaned = 0.000559197 Jy ! Total flux subtracted in 200 components = 0.000559197 Jy ! Clean residual min=-0.001353 max=0.001123 Jy/beam ! Clean residual mean=-0.000003 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0233298 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 = 2.86397e-05 Jy ! Component: 100 - total flux cleaned = 5.52578e-05 Jy ! Component: 150 - total flux cleaned = 8.00307e-05 Jy ! Component: 200 - total flux cleaned = 0.0001028 Jy ! Total flux subtracted in 200 components = 0.0001028 Jy ! Clean residual min=-0.001345 max=0.001089 Jy/beam ! Clean residual mean=-0.000003 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0234326 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.0234326 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=2.502 mas, bpa=-3.033 degrees ! Estimated noise=0.538508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000134129 Jy ! Component: 100 - total flux cleaned = -0.00017218 Jy ! Component: 150 - total flux cleaned = -0.000172419 Jy ! Component: 200 - total flux cleaned = -0.000166468 Jy ! Total flux subtracted in 200 components = -0.000166468 Jy ! Clean residual min=-0.001322 max=0.001224 Jy/beam ! Clean residual mean=-0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0232662 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.0232661 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=0.017349Jy sigma=0.533133 ! Fit after self-cal, rms=0.017348Jy sigma=0.533061 wmodel /d2/scr/pima/bp177h_uvs/J1752+0219_X_map.mod ! Writing 41 model components to file: /d2/scr/pima/bp177h_uvs/J1752+0219_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1752+0219_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1752+0219_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1752+0219_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177h_uvs/J1752+0219_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 = -0.000426984 Jy ! Component: 100 - total flux cleaned = -0.000615988 Jy ! Component: 150 - total flux cleaned = -0.000675079 Jy ! Component: 200 - total flux cleaned = -0.000712967 Jy ! Component: 250 - total flux cleaned = -0.000802332 Jy ! Component: 300 - total flux cleaned = -0.000888086 Jy ! Component: 350 - total flux cleaned = -0.000937744 Jy ! Component: 400 - total flux cleaned = -0.000889413 Jy ! Component: 450 - total flux cleaned = -0.000827391 Jy ! Component: 500 - total flux cleaned = -0.000812198 Jy ! Component: 550 - total flux cleaned = -0.000826741 Jy ! Component: 600 - total flux cleaned = -0.000855254 Jy ! Component: 650 - total flux cleaned = -0.000869395 Jy ! Component: 700 - total flux cleaned = -0.00089713 Jy ! Component: 750 - total flux cleaned = -0.000977378 Jy ! Component: 800 - total flux cleaned = -0.0010295 Jy ! Component: 850 - total flux cleaned = -0.00110597 Jy ! Component: 900 - total flux cleaned = -0.00111853 Jy ! Component: 950 - total flux cleaned = -0.00119272 Jy ! Component: 1000 - total flux cleaned = -0.00121682 Jy ! Component: 1050 - total flux cleaned = -0.0012999 Jy ! Component: 1100 - total flux cleaned = -0.00134641 Jy ! Component: 1150 - total flux cleaned = -0.00138082 Jy ! Component: 1200 - total flux cleaned = -0.00145962 Jy ! Component: 1250 - total flux cleaned = -0.00144851 Jy ! Component: 1300 - total flux cleaned = -0.00149195 Jy ! Component: 1350 - total flux cleaned = -0.00154532 Jy ! Component: 1400 - total flux cleaned = -0.00158744 Jy ! Component: 1450 - total flux cleaned = -0.00167019 Jy ! Component: 1500 - total flux cleaned = -0.00175167 Jy ! Component: 1550 - total flux cleaned = -0.00179171 Jy ! Component: 1600 - total flux cleaned = -0.00189084 Jy ! Component: 1650 - total flux cleaned = -0.00188103 Jy ! Component: 1700 - total flux cleaned = -0.00195859 Jy ! Component: 1750 - total flux cleaned = -0.00204466 Jy ! Component: 1800 - total flux cleaned = -0.00209162 Jy ! Component: 1850 - total flux cleaned = -0.00214741 Jy ! Component: 1900 - total flux cleaned = -0.00221158 Jy ! Component: 1950 - total flux cleaned = -0.00227502 Jy ! Component: 2000 - total flux cleaned = -0.00231072 Jy ! Component: 2050 - total flux cleaned = -0.00239 Jy ! Component: 2100 - total flux cleaned = -0.00244221 Jy ! Component: 2150 - total flux cleaned = -0.0025112 Jy ! Component: 2200 - total flux cleaned = -0.00254519 Jy ! Component: 2250 - total flux cleaned = -0.00256211 Jy ! Component: 2300 - total flux cleaned = -0.00259553 Jy ! Component: 2350 - total flux cleaned = -0.00261194 Jy ! Component: 2400 - total flux cleaned = -0.00265273 Jy ! Component: 2450 - total flux cleaned = -0.00266892 Jy ! Component: 2500 - total flux cleaned = -0.00267698 Jy ! Component: 2550 - total flux cleaned = -0.00266906 Jy ! Component: 2600 - total flux cleaned = -0.00269263 Jy ! Component: 2650 - total flux cleaned = -0.00269263 Jy ! Component: 2700 - total flux cleaned = -0.00273116 Jy ! Component: 2750 - total flux cleaned = -0.00274641 Jy ! Component: 2800 - total flux cleaned = -0.00273135 Jy ! Component: 2850 - total flux cleaned = -0.0027613 Jy ! Component: 2900 - total flux cleaned = -0.00276127 Jy ! Component: 2950 - total flux cleaned = -0.00276866 Jy ! Component: 3000 - total flux cleaned = -0.00276129 Jy ! Component: 3050 - total flux cleaned = -0.00274686 Jy ! Component: 3100 - total flux cleaned = -0.00277562 Jy ! Component: 3150 - total flux cleaned = -0.00276852 Jy ! Component: 3200 - total flux cleaned = -0.00276851 Jy ! Component: 3250 - total flux cleaned = -0.00276143 Jy ! Component: 3300 - total flux cleaned = -0.00273359 Jy ! Component: 3350 - total flux cleaned = -0.00273354 Jy ! Component: 3400 - total flux cleaned = -0.00271289 Jy ! Component: 3450 - total flux cleaned = -0.00274024 Jy ! Component: 3500 - total flux cleaned = -0.00272662 Jy ! Component: 3550 - total flux cleaned = -0.00270634 Jy ! Component: 3600 - total flux cleaned = -0.00272661 Jy ! Component: 3650 - total flux cleaned = -0.00273323 Jy ! Component: 3700 - total flux cleaned = -0.00273319 Jy ! Component: 3750 - total flux cleaned = -0.00275964 Jy ! Component: 3800 - total flux cleaned = -0.00275305 Jy ! Component: 3850 - total flux cleaned = -0.00275962 Jy ! Component: 3900 - total flux cleaned = -0.00277269 Jy ! Component: 3950 - total flux cleaned = -0.00279222 Jy ! Component: 4000 - total flux cleaned = -0.00280515 Jy ! Component: 4050 - total flux cleaned = -0.0028181 Jy ! Total flux subtracted in 4096 components = -0.0028309 Jy ! Clean residual min=-0.000346 max=0.000484 Jy/beam ! Clean residual mean=-0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0204352 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 325 components and 0.0204352 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1752+0219_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.136 x 2.502 at -3.033 degrees (North through East) ! Clean map min=-0.00089542 max=0.017822 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1752+0219_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0178222 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105678 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.77888 1.77888 3.55776 7.11551 14.231 28.4621 56.9241 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 168.645 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1752+0219_X_uvs.log closed on Sat Mar 29 22:28:11 2014