! Started logfile: /d2/scr/pima/bp177j_uvs/J0553+1550_C_uvs.log on Thu Jun 19 04:12:58 2014 obs /d2/scr/pima/bp177j_uvs/J0553+1550_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0553+1550_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.738889 visibilities/baseline/integration-bin. ! Found source: J0553+1550 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1064 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177j_uvs/J0553+1550_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! 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=1.001999Jy sigma=46.154986 ! Fit after self-cal, rms=0.937415Jy sigma=42.985525 ! 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=1.612 mas, bmaj=3.606 mas, bpa=5.862 degrees ! Estimated noise=0.651943 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 = 0.0419936 Jy ! Component: 100 - total flux cleaned = 0.0620857 Jy ! Total flux subtracted in 100 components = 0.0620857 Jy ! Clean residual min=-0.009559 max=0.019513 Jy/beam ! Clean residual mean=0.000003 rms=0.003368 Jy/beam ! Combined flux in latest and established models = 0.0620857 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0620857 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=0.060774Jy sigma=2.692341 ! Fit after self-cal, rms=0.060162Jy sigma=2.671957 ! Inverting map ! Added new window around map position (-34.2, -33.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195515 Jy ! Component: 100 - total flux cleaned = 0.0316503 Jy ! Total flux subtracted in 100 components = 0.0316503 Jy ! Clean residual min=-0.008455 max=0.010775 Jy/beam ! Clean residual mean=0.000003 rms=0.002660 Jy/beam ! Combined flux in latest and established models = 0.093736 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.093736 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=0.049989Jy sigma=2.156390 ! Fit after self-cal, rms=0.047750Jy sigma=2.059585 ! 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=2.037 mas, bmaj=4.02 mas, bpa=5.97 degrees ! Estimated noise=0.486533 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 = 0.0212772 Jy ! Component: 100 - total flux cleaned = 0.0356933 Jy ! Component: 150 - total flux cleaned = 0.0465627 Jy ! Component: 200 - total flux cleaned = 0.0550197 Jy ! Total flux subtracted in 200 components = 0.0550197 Jy ! Clean residual min=-0.006692 max=0.009858 Jy/beam ! Clean residual mean=-0.000002 rms=0.002602 Jy/beam ! Combined flux in latest and established models = 0.148756 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 92 components and 0.148756 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=0.033698Jy sigma=1.345172 ! Fit after self-cal, rms=0.032507Jy sigma=1.287542 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.037 x 4.02 at 5.97 degrees (North through East) ! Clean map min=-0.0065271 max=0.058045 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.032507Jy sigma=1.287542 ! Fit after self-cal, rms=0.032507Jy sigma=1.287542 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.037 mas, bmaj=4.02 mas, bpa=5.97 degrees ! Estimated noise=0.486533 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 = 0.00882849 Jy ! Component: 100 - total flux cleaned = 0.0146941 Jy ! Component: 150 - total flux cleaned = 0.0192422 Jy ! Component: 200 - total flux cleaned = 0.0228091 Jy ! Total flux subtracted in 200 components = 0.0228091 Jy ! Clean residual min=-0.006346 max=0.008543 Jy/beam ! Clean residual mean=0.000001 rms=0.001893 Jy/beam ! Combined flux in latest and established models = 0.171565 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 109 components and 0.171565 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=0.029085Jy sigma=1.122130 ! Fit after self-cal, rms=0.028756Jy sigma=1.105396 ! 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=0.028756Jy sigma=1.105396 ! Fit after self-cal, rms=0.028756Jy sigma=1.105396 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.037 mas, bmaj=4.02 mas, bpa=5.97 degrees ! Estimated noise=0.486533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389676 Jy ! Component: 100 - total flux cleaned = 0.0064219 Jy ! Component: 150 - total flux cleaned = 0.00830392 Jy ! Component: 200 - total flux cleaned = 0.00978977 Jy ! Total flux subtracted in 200 components = 0.00978977 Jy ! Clean residual min=-0.006288 max=0.007772 Jy/beam ! Clean residual mean=0.000002 rms=0.001687 Jy/beam ! Combined flux in latest and established models = 0.181355 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 112 components and 0.181354 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=0.027948Jy sigma=1.075272 ! Fit after self-cal, rms=0.027885Jy sigma=1.071703 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 (-29.7, -27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0078519 Jy ! Component: 100 - total flux cleaned = 0.0122992 Jy ! Component: 150 - total flux cleaned = 0.0142422 Jy ! Component: 200 - total flux cleaned = 0.0150561 Jy ! Total flux subtracted in 200 components = 0.0150561 Jy ! Clean residual min=-0.004669 max=0.005865 Jy/beam ! Clean residual mean=-0.000001 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.196411 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 134 components and 0.196411 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=0.025211Jy sigma=0.946149 ! Fit after self-cal, rms=0.024891Jy sigma=0.929053 ! 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=0.024891Jy sigma=0.929053 ! Fit after self-cal, rms=0.024811Jy sigma=0.914550 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.035 mas, bmaj=4.02 mas, bpa=6.119 degrees ! Estimated noise=0.492751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310286 Jy ! Component: 100 - total flux cleaned = 0.00479169 Jy ! Component: 150 - total flux cleaned = 0.00498855 Jy ! Component: 200 - total flux cleaned = 0.00504578 Jy ! Total flux subtracted in 200 components = 0.00504578 Jy ! Clean residual min=-0.003962 max=0.005127 Jy/beam ! Clean residual mean=0.000001 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.201456 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 142 components and 0.201456 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=0.024201Jy sigma=0.891117 ! Fit after self-cal, rms=0.024135Jy sigma=0.887675 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 = 0.00103703 Jy ! Component: 100 - total flux cleaned = 0.00137983 Jy ! Component: 150 - total flux cleaned = 0.00153039 Jy ! Component: 200 - total flux cleaned = 0.00144404 Jy ! Total flux subtracted in 200 components = 0.00144404 Jy ! Clean residual min=-0.003653 max=0.004800 Jy/beam ! Clean residual mean=0.000001 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.2029 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 152 components and 0.2029 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=0.023907Jy sigma=0.876830 ! Fit after self-cal, rms=0.023878Jy sigma=0.875431 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023878Jy sigma=0.875431 ! Fit after self-cal, rms=0.023830Jy sigma=0.864174 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.24 mas, bmaj=5.546 mas, bpa=-7.846 degrees ! Estimated noise=0.564555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232297 Jy ! Component: 100 - total flux cleaned = 0.0035533 Jy ! Component: 150 - total flux cleaned = 0.0038592 Jy ! Component: 200 - total flux cleaned = 0.00412651 Jy ! Total flux subtracted in 200 components = 0.00412651 Jy ! Clean residual min=-0.004529 max=0.005237 Jy/beam ! Clean residual mean=0.000003 rms=0.001482 Jy/beam ! Combined flux in latest and established models = 0.207027 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 159 components and 0.207027 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=0.023697Jy sigma=0.865406 ! Fit after self-cal, rms=0.023674Jy sigma=0.864382 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 = 0.000646414 Jy ! Component: 100 - total flux cleaned = 0.000881388 Jy ! Component: 150 - total flux cleaned = 0.000954125 Jy ! Component: 200 - total flux cleaned = 0.00105557 Jy ! Total flux subtracted in 200 components = 0.00105557 Jy ! Clean residual min=-0.004266 max=0.005260 Jy/beam ! Clean residual mean=0.000004 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 0.208082 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 169 components and 0.208082 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=0.023651Jy sigma=0.863666 ! Fit after self-cal, rms=0.023642Jy sigma=0.863337 ! 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=2.038 mas, bmaj=4.022 mas, bpa=6.135 degrees ! Estimated noise=0.496193 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.038 x 4.022 at 6.135 degrees (North through East) ! Clean map min=-0.0033821 max=0.056431 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.611 mas, bmaj=3.608 mas, bpa=6.034 degrees ! Estimated noise=0.666152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0448645 Jy ! Component: 100 - total flux cleaned = 0.0718451 Jy ! Component: 150 - total flux cleaned = 0.0907003 Jy ! Component: 200 - total flux cleaned = 0.104528 Jy ! Total flux subtracted in 200 components = 0.104528 Jy ! Clean residual min=-0.007965 max=0.009564 Jy/beam ! Clean residual mean=0.000003 rms=0.002160 Jy/beam ! Combined flux in latest and established models = 0.104528 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.104528 Jy ! Inverting map and beam ! Estimated beam: bmin=2.038 mas, bmaj=4.022 mas, bpa=6.135 degrees ! Estimated noise=0.496193 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 = 0.0203236 Jy ! Component: 100 - total flux cleaned = 0.0352243 Jy ! Component: 150 - total flux cleaned = 0.0468899 Jy ! Component: 200 - total flux cleaned = 0.0562045 Jy ! Total flux subtracted in 200 components = 0.0562045 Jy ! Clean residual min=-0.005429 max=0.008999 Jy/beam ! Clean residual mean=-0.000001 rms=0.002152 Jy/beam ! Combined flux in latest and established models = 0.160733 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 112 components and 0.160733 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.24 mas, bmaj=5.546 mas, bpa=-7.846 degrees ! Estimated noise=0.564555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125407 Jy ! Component: 100 - total flux cleaned = 0.0213416 Jy ! Component: 150 - total flux cleaned = 0.0278906 Jy ! Component: 200 - total flux cleaned = 0.0328738 Jy ! Total flux subtracted in 200 components = 0.0328738 Jy ! Clean residual min=-0.004805 max=0.006079 Jy/beam ! Clean residual mean=0.000000 rms=0.001841 Jy/beam ! Combined flux in latest and established models = 0.193607 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 = 0.00384576 Jy ! Component: 100 - total flux cleaned = 0.00639056 Jy ! Component: 150 - total flux cleaned = 0.00794405 Jy ! Component: 200 - total flux cleaned = 0.00922302 Jy ! Total flux subtracted in 200 components = 0.00922302 Jy ! Clean residual min=-0.004398 max=0.005315 Jy/beam ! Clean residual mean=0.000002 rms=0.001533 Jy/beam ! Combined flux in latest and established models = 0.20283 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 167 components and 0.20283 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.038 mas, bmaj=4.022 mas, bpa=6.135 degrees ! Estimated noise=0.496193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000405907 Jy ! Component: 100 - total flux cleaned = 0.000565835 Jy ! Component: 150 - total flux cleaned = 0.000707698 Jy ! Component: 200 - total flux cleaned = 0.000900469 Jy ! Total flux subtracted in 200 components = 0.000900469 Jy ! Clean residual min=-0.003746 max=0.005098 Jy/beam ! Clean residual mean=0.000001 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.20373 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 181 components and 0.20373 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=0.024154Jy sigma=0.876644 ! Fit after self-cal, rms=0.023946Jy sigma=0.870319 wmodel /d2/scr/pima/bp177j_uvs/J0553+1550_C_map.mod ! Writing 181 model components to file: /d2/scr/pima/bp177j_uvs/J0553+1550_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J0553+1550_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0553+1550_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0553+1550_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177j_uvs/J0553+1550_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198662 Jy ! Component: 100 - total flux cleaned = 0.00265227 Jy ! Component: 150 - total flux cleaned = 0.00301922 Jy ! Component: 200 - total flux cleaned = 0.00307813 Jy ! Component: 250 - total flux cleaned = 0.00329227 Jy ! Component: 300 - total flux cleaned = 0.00323952 Jy ! Component: 350 - total flux cleaned = 0.0031908 Jy ! Component: 400 - total flux cleaned = 0.00328252 Jy ! Component: 450 - total flux cleaned = 0.00323538 Jy ! Component: 500 - total flux cleaned = 0.00327893 Jy ! Component: 550 - total flux cleaned = 0.00332337 Jy ! Component: 600 - total flux cleaned = 0.00344556 Jy ! Component: 650 - total flux cleaned = 0.00360252 Jy ! Component: 700 - total flux cleaned = 0.00390489 Jy ! Component: 750 - total flux cleaned = 0.00405101 Jy ! Component: 800 - total flux cleaned = 0.00422812 Jy ! Component: 850 - total flux cleaned = 0.00443436 Jy ! Component: 900 - total flux cleaned = 0.00466815 Jy ! Component: 950 - total flux cleaned = 0.00476535 Jy ! Component: 1000 - total flux cleaned = 0.00489163 Jy ! Component: 1050 - total flux cleaned = 0.0049229 Jy ! Component: 1100 - total flux cleaned = 0.00507267 Jy ! Component: 1150 - total flux cleaned = 0.00504279 Jy ! Component: 1200 - total flux cleaned = 0.00515768 Jy ! Component: 1250 - total flux cleaned = 0.00518538 Jy ! Component: 1300 - total flux cleaned = 0.0052674 Jy ! Component: 1350 - total flux cleaned = 0.00532081 Jy ! Component: 1400 - total flux cleaned = 0.0053466 Jy ! Component: 1450 - total flux cleaned = 0.00532129 Jy ! Component: 1500 - total flux cleaned = 0.0053466 Jy ! Component: 1550 - total flux cleaned = 0.00527364 Jy ! Component: 1600 - total flux cleaned = 0.00532177 Jy ! Component: 1650 - total flux cleaned = 0.00529794 Jy ! Component: 1700 - total flux cleaned = 0.00534397 Jy ! Component: 1750 - total flux cleaned = 0.00538933 Jy ! Component: 1800 - total flux cleaned = 0.00536674 Jy ! Component: 1850 - total flux cleaned = 0.00543259 Jy ! Component: 1900 - total flux cleaned = 0.00547558 Jy ! Component: 1950 - total flux cleaned = 0.00553885 Jy ! Component: 2000 - total flux cleaned = 0.00560057 Jy ! Component: 2050 - total flux cleaned = 0.00560052 Jy ! Component: 2100 - total flux cleaned = 0.00564058 Jy ! Component: 2150 - total flux cleaned = 0.00564082 Jy ! Component: 2200 - total flux cleaned = 0.00565983 Jy ! Component: 2250 - total flux cleaned = 0.00562229 Jy ! Component: 2300 - total flux cleaned = 0.0056412 Jy ! Component: 2350 - total flux cleaned = 0.00564119 Jy ! Component: 2400 - total flux cleaned = 0.00562335 Jy ! Component: 2450 - total flux cleaned = 0.00565928 Jy ! Component: 2500 - total flux cleaned = 0.00571181 Jy ! Component: 2550 - total flux cleaned = 0.00564311 Jy ! Component: 2600 - total flux cleaned = 0.00565976 Jy ! Component: 2650 - total flux cleaned = 0.00562612 Jy ! Component: 2700 - total flux cleaned = 0.00567533 Jy ! Component: 2750 - total flux cleaned = 0.00567546 Jy ! Component: 2800 - total flux cleaned = 0.00567541 Jy ! Component: 2850 - total flux cleaned = 0.0056593 Jy ! Component: 2900 - total flux cleaned = 0.00569088 Jy ! Component: 2950 - total flux cleaned = 0.00567575 Jy ! Component: 3000 - total flux cleaned = 0.0056758 Jy ! Component: 3050 - total flux cleaned = 0.00573544 Jy ! Component: 3100 - total flux cleaned = 0.00573533 Jy ! Component: 3150 - total flux cleaned = 0.00579327 Jy ! Component: 3200 - total flux cleaned = 0.00577875 Jy ! Component: 3250 - total flux cleaned = 0.00583542 Jy ! Component: 3300 - total flux cleaned = 0.00583544 Jy ! Component: 3350 - total flux cleaned = 0.00584902 Jy ! Component: 3400 - total flux cleaned = 0.00587638 Jy ! Component: 3450 - total flux cleaned = 0.0058901 Jy ! Component: 3500 - total flux cleaned = 0.00599673 Jy ! Component: 3550 - total flux cleaned = 0.00607572 Jy ! Component: 3600 - total flux cleaned = 0.0061538 Jy ! Component: 3650 - total flux cleaned = 0.00621844 Jy ! Component: 3700 - total flux cleaned = 0.00626951 Jy ! Component: 3750 - total flux cleaned = 0.00633246 Jy ! Component: 3800 - total flux cleaned = 0.00631988 Jy ! Component: 3850 - total flux cleaned = 0.00638144 Jy ! Component: 3900 - total flux cleaned = 0.00636929 Jy ! Component: 3950 - total flux cleaned = 0.00639356 Jy ! Component: 4000 - total flux cleaned = 0.00644165 Jy ! Component: 4050 - total flux cleaned = 0.00647728 Jy ! Total flux subtracted in 4096 components = 0.00647734 Jy ! Clean residual min=-0.000710 max=0.000625 Jy/beam ! Clean residual mean=0.000002 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.210207 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 512 components and 0.210207 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0553+1550_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.038 x 4.022 at 6.135 degrees (North through East) ! Clean map min=-0.0017595 max=0.055528 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0553+1550_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.055528 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000215202 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.16267 1.16267 2.32533 4.65067 9.30133 18.6027 37.2053 74.4107 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 258.027 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0553+1550_C_uvs.log closed on Thu Jun 19 04:13:04 2014