! Started logfile: /d2/scr/pima/bp177b_uvs/J1405+0415_X_uvs.log on Sat Mar 22 08:10:18 2014 obs /d2/scr/pima/bp177b_uvs/J1405+0415_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1405+0415_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.791667 visibilities/baseline/integration-bin. ! Found source: J1405+0415 ! ! 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 912 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/bp177b_uvs/J1405+0415_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.123410Jy sigma=45.033240 ! Fit after self-cal, rms=0.569355Jy sigma=23.128490 ! 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=0.7209 mas, bmaj=1.936 mas, bpa=-1.253 degrees ! Estimated noise=0.744024 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 = 0.328938 Jy ! Component: 100 - total flux cleaned = 0.440124 Jy ! Total flux subtracted in 100 components = 0.440124 Jy ! Clean residual min=-0.031811 max=0.061497 Jy/beam ! Clean residual mean=-0.000015 rms=0.009538 Jy/beam ! Combined flux in latest and established models = 0.440125 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.440125 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=0.147266Jy sigma=5.647720 ! Fit after self-cal, rms=0.147162Jy sigma=5.643906 ! Inverting map ! Added new window around map position (-1, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0678318 Jy ! Component: 100 - total flux cleaned = 0.112398 Jy ! Total flux subtracted in 100 components = 0.112398 Jy ! Clean residual min=-0.024683 max=0.035466 Jy/beam ! Clean residual mean=-0.000013 rms=0.005896 Jy/beam ! Combined flux in latest and established models = 0.552523 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.552523 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=0.094743Jy sigma=3.594558 ! Fit after self-cal, rms=0.094056Jy sigma=3.567483 ! 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=0.8466 mas, bmaj=2.093 mas, bpa=-0.6609 degrees ! Estimated noise=0.600378 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 = 0.0430489 Jy ! Component: 100 - total flux cleaned = 0.0701368 Jy ! Component: 150 - total flux cleaned = 0.0890159 Jy ! Component: 200 - total flux cleaned = 0.102564 Jy ! Total flux subtracted in 200 components = 0.102564 Jy ! Clean residual min=-0.020243 max=0.023737 Jy/beam ! Clean residual mean=-0.000038 rms=0.005399 Jy/beam ! Combined flux in latest and established models = 0.655087 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 45 components and 0.655087 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=0.065519Jy sigma=2.566638 ! Fit after self-cal, rms=0.064795Jy sigma=2.540827 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8466 x 2.093 at -0.6609 degrees (North through East) ! Clean map min=-0.017788 max=0.41641 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 1.13 FD 1.17 HN 0.91 LA 1.02 ! MK 0.99 NL 1.02 OV 0.97 PT 0.86 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.04 HN 0.92 LA 0.95 ! MK 1.01 NL 1.01 OV 0.93 PT 0.89 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.14 HN 0.99 LA 0.93 ! MK 1.05 NL 1.00 OV 0.98 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.13 HN 1.03 LA 0.96 ! MK 1.10 NL 0.97 OV 0.97 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.00 LA 0.97 ! MK 0.98 NL 0.92 OV 0.94 PT 0.88 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.12 HN 1.10 LA 1.04 ! MK 1.02 NL 0.99 OV 1.01 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 1.02 LA 0.95 ! MK 1.02 NL 0.99 OV 1.02 PT 0.88 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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=0.064795Jy sigma=2.540827 ! Fit after self-cal, rms=0.046505Jy sigma=1.853318 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8499 mas, bmaj=2.102 mas, bpa=-0.4182 degrees ! Estimated noise=0.596615 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 = 0.00631514 Jy ! Component: 100 - total flux cleaned = 0.00782843 Jy ! Component: 150 - total flux cleaned = 0.00867087 Jy ! Component: 200 - total flux cleaned = 0.00898503 Jy ! Total flux subtracted in 200 components = 0.00898503 Jy ! Clean residual min=-0.012278 max=0.017965 Jy/beam ! Clean residual mean=-0.000021 rms=0.003575 Jy/beam ! Combined flux in latest and established models = 0.664072 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.664072 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=0.044929Jy sigma=1.798561 ! Fit after self-cal, rms=0.044562Jy sigma=1.784295 ! 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=0.044562Jy sigma=1.784295 ! Fit after self-cal, rms=0.044665Jy sigma=1.779929 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.848 mas, bmaj=2.098 mas, bpa=-0.3849 degrees ! Estimated noise=0.597182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359351 Jy ! Component: 100 - total flux cleaned = 0.0046031 Jy ! Component: 150 - total flux cleaned = 0.00564866 Jy ! Component: 200 - total flux cleaned = 0.00623553 Jy ! Total flux subtracted in 200 components = 0.00623553 Jy ! Clean residual min=-0.011798 max=0.017077 Jy/beam ! Clean residual mean=-0.000020 rms=0.003508 Jy/beam ! Combined flux in latest and established models = 0.670307 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.670307 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=0.043851Jy sigma=1.754356 ! Fit after self-cal, rms=0.043638Jy sigma=1.745819 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6.8, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170069 Jy ! Component: 100 - total flux cleaned = 0.0276287 Jy ! Component: 150 - total flux cleaned = 0.0352482 Jy ! Component: 200 - total flux cleaned = 0.0393887 Jy ! Total flux subtracted in 200 components = 0.0393887 Jy ! Clean residual min=-0.009101 max=0.008608 Jy/beam ! Clean residual mean=-0.000015 rms=0.002239 Jy/beam ! Combined flux in latest and established models = 0.709696 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 93 components and 0.709696 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=0.035635Jy sigma=1.380260 ! Fit after self-cal, rms=0.035499Jy sigma=1.373557 ! 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=0.035499Jy sigma=1.373557 ! Fit after self-cal, rms=0.035058Jy sigma=1.362669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8473 mas, bmaj=2.095 mas, bpa=-0.3357 degrees ! Estimated noise=0.595292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00640008 Jy ! Component: 100 - total flux cleaned = 0.00923589 Jy ! Component: 150 - total flux cleaned = 0.011694 Jy ! Component: 200 - total flux cleaned = 0.0140075 Jy ! Total flux subtracted in 200 components = 0.0140075 Jy ! Clean residual min=-0.007986 max=0.007239 Jy/beam ! Clean residual mean=-0.000013 rms=0.001938 Jy/beam ! Combined flux in latest and established models = 0.723704 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.723704 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=0.033339Jy sigma=1.281944 ! Fit after self-cal, rms=0.033266Jy sigma=1.278412 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 = 0.00133104 Jy ! Component: 100 - total flux cleaned = 0.00319097 Jy ! Component: 150 - total flux cleaned = 0.00428105 Jy ! Component: 200 - total flux cleaned = 0.00555311 Jy ! Total flux subtracted in 200 components = 0.00555311 Jy ! Clean residual min=-0.007760 max=0.007226 Jy/beam ! Clean residual mean=-0.000012 rms=0.001812 Jy/beam ! Combined flux in latest and established models = 0.729257 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 106 components and 0.729257 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=0.032568Jy sigma=1.244457 ! Fit after self-cal, rms=0.032516Jy sigma=1.241946 ! 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=0.032516Jy sigma=1.241946 ! Fit after self-cal, rms=0.024303Jy sigma=0.922910 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.929 mas, bmaj=3.198 mas, bpa=4.316 degrees ! Estimated noise=0.776064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225153 Jy ! Component: 100 - total flux cleaned = 0.00291409 Jy ! Component: 150 - total flux cleaned = 0.00365767 Jy ! Component: 200 - total flux cleaned = 0.00439583 Jy ! Total flux subtracted in 200 components = 0.00439583 Jy ! Clean residual min=-0.008110 max=0.009841 Jy/beam ! Clean residual mean=-0.000008 rms=0.002527 Jy/beam ! Combined flux in latest and established models = 0.733652 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 114 components and 0.733652 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=0.023738Jy sigma=0.892869 ! Fit after self-cal, rms=0.023681Jy sigma=0.891434 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 = 0.000896699 Jy ! Component: 100 - total flux cleaned = 0.00122073 Jy ! Component: 150 - total flux cleaned = 0.0014418 Jy ! Component: 200 - total flux cleaned = 0.00178215 Jy ! Total flux subtracted in 200 components = 0.00178215 Jy ! Clean residual min=-0.007745 max=0.009614 Jy/beam ! Clean residual mean=-0.000007 rms=0.002420 Jy/beam ! Combined flux in latest and established models = 0.735435 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 118 components and 0.735435 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=0.023547Jy sigma=0.886039 ! Fit after self-cal, rms=0.023526Jy sigma=0.885208 ! 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=0.8481 mas, bmaj=2.1 mas, bpa=-0.4162 degrees ! Estimated noise=0.596773 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8481 x 2.1 at -0.4162 degrees (North through East) ! Clean map min=-0.007198 max=0.41344 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=0.7218 mas, bmaj=1.938 mas, bpa=-0.9056 degrees ! Estimated noise=0.740538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.328277 Jy ! Component: 100 - total flux cleaned = 0.441174 Jy ! Component: 150 - total flux cleaned = 0.505338 Jy ! Component: 200 - total flux cleaned = 0.547302 Jy ! Total flux subtracted in 200 components = 0.547302 Jy ! Clean residual min=-0.016528 max=0.029149 Jy/beam ! Clean residual mean=-0.000007 rms=0.004676 Jy/beam ! Combined flux in latest and established models = 0.547302 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.547302 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8481 mas, bmaj=2.1 mas, bpa=-0.4162 degrees ! Estimated noise=0.596773 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 = 0.039297 Jy ! Component: 100 - total flux cleaned = 0.0651115 Jy ! Component: 150 - total flux cleaned = 0.0838374 Jy ! Component: 200 - total flux cleaned = 0.098746 Jy ! Total flux subtracted in 200 components = 0.098746 Jy ! Clean residual min=-0.010210 max=0.013734 Jy/beam ! Clean residual mean=-0.000017 rms=0.003210 Jy/beam ! Combined flux in latest and established models = 0.646048 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 59 components and 0.646048 Jy ! Inverting map ! Added new window around map position (6.4, -12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137429 Jy ! Component: 100 - total flux cleaned = 0.0239674 Jy ! Component: 150 - total flux cleaned = 0.0325778 Jy ! Component: 200 - total flux cleaned = 0.0399789 Jy ! Total flux subtracted in 200 components = 0.0399789 Jy ! Clean residual min=-0.008398 max=0.007946 Jy/beam ! Clean residual mean=-0.000012 rms=0.002164 Jy/beam ! Combined flux in latest and established models = 0.686027 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 88 components and 0.686027 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=1.929 mas, bmaj=3.198 mas, bpa=4.316 degrees ! Estimated noise=0.776064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117838 Jy ! Component: 100 - total flux cleaned = 0.0201889 Jy ! Component: 150 - total flux cleaned = 0.0265424 Jy ! Component: 200 - total flux cleaned = 0.0314428 Jy ! Total flux subtracted in 200 components = 0.0314428 Jy ! Clean residual min=-0.007569 max=0.009469 Jy/beam ! Clean residual mean=-0.000016 rms=0.002782 Jy/beam ! Combined flux in latest and established models = 0.71747 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 = 0.00225797 Jy ! Component: 100 - total flux cleaned = 0.00426676 Jy ! Component: 150 - total flux cleaned = 0.00593456 Jy ! Component: 200 - total flux cleaned = 0.00755527 Jy ! Total flux subtracted in 200 components = 0.00755527 Jy ! Clean residual min=-0.006728 max=0.008639 Jy/beam ! Clean residual mean=-0.000013 rms=0.002424 Jy/beam ! Combined flux in latest and established models = 0.725025 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 137 components and 0.725025 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8481 mas, bmaj=2.1 mas, bpa=-0.4162 degrees ! Estimated noise=0.596773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105798 Jy ! Component: 100 - total flux cleaned = -0.000908561 Jy ! Component: 150 - total flux cleaned = -0.000779246 Jy ! Component: 200 - total flux cleaned = -0.000663815 Jy ! Total flux subtracted in 200 components = -0.000663815 Jy ! Clean residual min=-0.006108 max=0.005428 Jy/beam ! Clean residual mean=-0.000005 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.724361 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 157 components and 0.724362 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=0.022639Jy sigma=0.841579 ! Fit after self-cal, rms=0.022315Jy sigma=0.827377 wmodel /d2/scr/pima/bp177b_uvs/J1405+0415_X_map.mod ! Writing 157 model components to file: /d2/scr/pima/bp177b_uvs/J1405+0415_X_map.mod wobs /d2/scr/pima/bp177b_uvs/J1405+0415_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1405+0415_X_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1405+0415_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177b_uvs/J1405+0415_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 = -0.00265715 Jy ! Component: 100 - total flux cleaned = -0.00379012 Jy ! Component: 150 - total flux cleaned = -0.00387754 Jy ! Component: 200 - total flux cleaned = -0.00420061 Jy ! Component: 250 - total flux cleaned = -0.00435108 Jy ! Component: 300 - total flux cleaned = -0.00434935 Jy ! Component: 350 - total flux cleaned = -0.0044814 Jy ! Component: 400 - total flux cleaned = -0.00460974 Jy ! Component: 450 - total flux cleaned = -0.00497601 Jy ! Component: 500 - total flux cleaned = -0.00526356 Jy ! Component: 550 - total flux cleaned = -0.00548387 Jy ! Component: 600 - total flux cleaned = -0.00564342 Jy ! Component: 650 - total flux cleaned = -0.00589883 Jy ! Component: 700 - total flux cleaned = -0.00619201 Jy ! Component: 750 - total flux cleaned = -0.00638077 Jy ! Component: 800 - total flux cleaned = -0.00660785 Jy ! Component: 850 - total flux cleaned = -0.00687012 Jy ! Component: 900 - total flux cleaned = -0.00708147 Jy ! Component: 950 - total flux cleaned = -0.0072036 Jy ! Component: 1000 - total flux cleaned = -0.00736156 Jy ! Component: 1050 - total flux cleaned = -0.00755076 Jy ! Component: 1100 - total flux cleaned = -0.00773288 Jy ! Component: 1150 - total flux cleaned = -0.00783703 Jy ! Component: 1200 - total flux cleaned = -0.00790492 Jy ! Component: 1250 - total flux cleaned = -0.00807068 Jy ! Component: 1300 - total flux cleaned = -0.00816704 Jy ! Component: 1350 - total flux cleaned = -0.0083519 Jy ! Component: 1400 - total flux cleaned = -0.00850093 Jy ! Component: 1450 - total flux cleaned = -0.00858746 Jy ! Component: 1500 - total flux cleaned = -0.00875486 Jy ! Component: 1550 - total flux cleaned = -0.00880954 Jy ! Component: 1600 - total flux cleaned = -0.00894096 Jy ! Component: 1650 - total flux cleaned = -0.00904222 Jy ! Component: 1700 - total flux cleaned = -0.00914052 Jy ! Component: 1750 - total flux cleaned = -0.00923592 Jy ! Component: 1800 - total flux cleaned = -0.00932939 Jy ! Component: 1850 - total flux cleaned = -0.00939703 Jy ! Component: 1900 - total flux cleaned = -0.00946266 Jy ! Component: 1950 - total flux cleaned = -0.00954917 Jy ! Component: 2000 - total flux cleaned = -0.00959101 Jy ! Component: 2050 - total flux cleaned = -0.00959116 Jy ! Component: 2100 - total flux cleaned = -0.0096113 Jy ! Component: 2150 - total flux cleaned = -0.00965083 Jy ! Component: 2200 - total flux cleaned = -0.00974654 Jy ! Component: 2250 - total flux cleaned = -0.00980272 Jy ! Component: 2300 - total flux cleaned = -0.00985718 Jy ! Component: 2350 - total flux cleaned = -0.00989283 Jy ! Component: 2400 - total flux cleaned = -0.00996328 Jy ! Component: 2450 - total flux cleaned = -0.010032 Jy ! Component: 2500 - total flux cleaned = -0.0100655 Jy ! Component: 2550 - total flux cleaned = -0.0100649 Jy ! Component: 2600 - total flux cleaned = -0.0100811 Jy ! Component: 2650 - total flux cleaned = -0.010065 Jy ! Component: 2700 - total flux cleaned = -0.00998682 Jy ! Component: 2750 - total flux cleaned = -0.00998709 Jy ! Component: 2800 - total flux cleaned = -0.00994178 Jy ! Component: 2850 - total flux cleaned = -0.00994167 Jy ! Component: 2900 - total flux cleaned = -0.00995618 Jy ! Component: 2950 - total flux cleaned = -0.00988405 Jy ! Component: 3000 - total flux cleaned = -0.009941 Jy ! Component: 3050 - total flux cleaned = -0.00991329 Jy ! Component: 3100 - total flux cleaned = -0.0098857 Jy ! Component: 3150 - total flux cleaned = -0.00985865 Jy ! Component: 3200 - total flux cleaned = -0.00984522 Jy ! Component: 3250 - total flux cleaned = -0.00984527 Jy ! Component: 3300 - total flux cleaned = -0.00985842 Jy ! Component: 3350 - total flux cleaned = -0.00984532 Jy ! Component: 3400 - total flux cleaned = -0.00981965 Jy ! Component: 3450 - total flux cleaned = -0.00981968 Jy ! Component: 3500 - total flux cleaned = -0.0098322 Jy ! Component: 3550 - total flux cleaned = -0.00981957 Jy ! Component: 3600 - total flux cleaned = -0.00980725 Jy ! Component: 3650 - total flux cleaned = -0.00980726 Jy ! Component: 3700 - total flux cleaned = -0.00978309 Jy ! Component: 3750 - total flux cleaned = -0.00980696 Jy ! Component: 3800 - total flux cleaned = -0.00978322 Jy ! Component: 3850 - total flux cleaned = -0.00978333 Jy ! Component: 3900 - total flux cleaned = -0.00980663 Jy ! Component: 3950 - total flux cleaned = -0.00981818 Jy ! Component: 4000 - total flux cleaned = -0.00981816 Jy ! Component: 4050 - total flux cleaned = -0.00981817 Jy ! Total flux subtracted in 4096 components = -0.00980693 Jy ! Clean residual min=-0.000739 max=0.000693 Jy/beam ! Clean residual mean=-0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.714555 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 446 components and 0.714555 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1405+0415_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8481 x 2.1 at -0.4162 degrees (North through East) ! Clean map min=-0.0041001 max=0.41518 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1405+0415_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.41518 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171777 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.124122 0.124122 0.248244 0.496489 0.992978 1.98596 3.97191 7.94382 15.8876 31.7753 63.5506 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.415 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2416.97 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1405+0415_X_uvs.log closed on Sat Mar 22 08:10:22 2014