! Started logfile: /d2/scr/pima/bp177g_uvs/J1606+7658_C_uvs.log on Thu Mar 6 00:36:45 2014 obs /d2/scr/pima/bp177g_uvs/J1606+7658_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177g_uvs/J1606+7658_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1606+7658 ! ! 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 2160 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/bp177g_uvs/J1606+7658_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. ! ! 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=0.998587Jy sigma=43.615773 ! Fit after self-cal, rms=0.981728Jy sigma=42.898507 ! 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=1.231 mas, bmaj=5.733 mas, bpa=40.24 degrees ! Estimated noise=0.560469 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 = 0.0132723 Jy ! Component: 100 - total flux cleaned = 0.0163886 Jy ! Total flux subtracted in 100 components = 0.0163886 Jy ! Clean residual min=-0.001560 max=0.001723 Jy/beam ! Clean residual mean=-0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0163886 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0163886 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=0.014316Jy sigma=0.582333 ! Fit after self-cal, rms=0.013923Jy sigma=0.566353 ! 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=1.611 mas, bmaj=5.621 mas, bpa=39.55 degrees ! Estimated noise=0.353087 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 = 0.00247551 Jy ! Component: 100 - total flux cleaned = 0.00365673 Jy ! Component: 150 - total flux cleaned = 0.00445386 Jy ! Component: 200 - total flux cleaned = 0.00504504 Jy ! Total flux subtracted in 200 components = 0.00504504 Jy ! Clean residual min=-0.000979 max=0.001115 Jy/beam ! Clean residual mean=-0.000000 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0214336 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 35 components and 0.0214336 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=0.013450Jy sigma=0.547169 ! Fit after self-cal, rms=0.013445Jy sigma=0.546722 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.611 x 5.621 at 39.55 degrees (North through East) ! Clean map min=-0.00092492 max=0.018217 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 1.08 FD 1.05 HN 0.97 KP 0.84 ! LA 0.84 MK 1.03 NL 0.93 OV 0.94 ! PT 0.89 SC 0.98 ! ! ! 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 1.11 FD 0.93 HN 0.90 KP 0.99 ! LA 1.07 MK 1.06 NL 1.10 OV 0.89 ! PT 0.95 SC 1.10 ! ! ! 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 0.88 FD 0.99 HN 1.01 KP 0.85 ! LA 1.03 MK 1.05 NL 1.10 OV 0.86 ! PT 0.95 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.95 HN 1.08 KP 0.93 ! LA 1.02 MK 1.04 NL 1.02 OV 1.05 ! PT 0.92 SC 0.96 ! ! ! Fit before self-cal, rms=0.013445Jy sigma=0.546722 ! Fit after self-cal, rms=0.013131Jy sigma=0.541402 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.623 mas, bmaj=5.633 mas, bpa=39.38 degrees ! Estimated noise=0.345379 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 (1.5, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100548 Jy ! Component: 100 - total flux cleaned = 0.00158131 Jy ! Component: 150 - total flux cleaned = 0.0017626 Jy ! Component: 200 - total flux cleaned = 0.00180435 Jy ! Total flux subtracted in 200 components = 0.00180435 Jy ! Clean residual min=-0.000693 max=0.000794 Jy/beam ! Clean residual mean=0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.023238 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 56 components and 0.023238 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=0.013043Jy sigma=0.537401 ! Fit after self-cal, rms=0.013044Jy sigma=0.537075 ! 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=0.013044Jy sigma=0.537075 ! Fit after self-cal, rms=0.012990Jy sigma=0.536914 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.622 mas, bmaj=5.636 mas, bpa=39.37 degrees ! Estimated noise=0.343906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322678 Jy ! Component: 100 - total flux cleaned = 0.000358557 Jy ! Component: 150 - total flux cleaned = 0.000369323 Jy ! Component: 200 - total flux cleaned = 0.000369933 Jy ! Total flux subtracted in 200 components = 0.000369933 Jy ! Clean residual min=-0.000637 max=0.000773 Jy/beam ! Clean residual mean=0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0236079 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 73 components and 0.0236079 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=0.012970Jy sigma=0.536020 ! Fit after self-cal, rms=0.012969Jy sigma=0.535994 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 (-26.1, 66.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000249093 Jy ! Component: 100 - total flux cleaned = 0.00026898 Jy ! Component: 150 - total flux cleaned = 0.000255754 Jy ! Component: 200 - total flux cleaned = 0.00021559 Jy ! Total flux subtracted in 200 components = 0.00021559 Jy ! Clean residual min=-0.000623 max=0.000685 Jy/beam ! Clean residual mean=0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0238235 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.0238235 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=0.012908Jy sigma=0.533690 ! Fit after self-cal, rms=0.012906Jy sigma=0.533593 ! 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=0.012906Jy sigma=0.533593 ! Fit after self-cal, rms=0.012710Jy sigma=0.533078 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.614 mas, bmaj=5.614 mas, bpa=39.47 degrees ! Estimated noise=0.339703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.21508e-05 Jy ! Component: 100 - total flux cleaned = 4.96227e-05 Jy ! Component: 150 - total flux cleaned = 8.34494e-05 Jy ! Component: 200 - total flux cleaned = 0.000114596 Jy ! Total flux subtracted in 200 components = 0.000114596 Jy ! Clean residual min=-0.000646 max=0.000640 Jy/beam ! Clean residual mean=0.000000 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0239381 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 127 components and 0.0239381 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=0.012690Jy sigma=0.532147 ! Fit after self-cal, rms=0.012690Jy sigma=0.532082 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 = 1.11214e-07 Jy ! Component: 100 - total flux cleaned = 2.86498e-05 Jy ! Component: 150 - total flux cleaned = 3.75459e-05 Jy ! Component: 200 - total flux cleaned = 4.60524e-05 Jy ! Total flux subtracted in 200 components = 4.60524e-05 Jy ! Clean residual min=-0.000639 max=0.000627 Jy/beam ! Clean residual mean=0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0239842 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 147 components and 0.0239842 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=0.012678Jy sigma=0.531574 ! Fit after self-cal, rms=0.012678Jy sigma=0.531566 ! 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=0.012678Jy sigma=0.531566 ! Fit after self-cal, rms=0.012621Jy sigma=0.531763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.51 mas, bmaj=6.311 mas, bpa=36.97 degrees ! Estimated noise=0.41562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000240499 Jy ! Component: 100 - total flux cleaned = 0.000233505 Jy ! Component: 150 - total flux cleaned = 0.000233516 Jy ! Component: 200 - total flux cleaned = 0.000259957 Jy ! Total flux subtracted in 200 components = 0.000259957 Jy ! Clean residual min=-0.000803 max=0.000814 Jy/beam ! Clean residual mean=-0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0242441 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 171 components and 0.0242441 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=0.012614Jy sigma=0.531535 ! Fit after self-cal, rms=0.012613Jy sigma=0.531498 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 = 2.29863e-05 Jy ! Component: 100 - total flux cleaned = 5.45319e-05 Jy ! Component: 150 - total flux cleaned = 6.04562e-05 Jy ! Component: 200 - total flux cleaned = 7.19375e-05 Jy ! Total flux subtracted in 200 components = 7.19375e-05 Jy ! Clean residual min=-0.000780 max=0.000811 Jy/beam ! Clean residual mean=-0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.024316 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 183 components and 0.024316 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=0.012609Jy sigma=0.531369 ! Fit after self-cal, rms=0.012609Jy sigma=0.531352 ! 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=1.612 mas, bmaj=5.61 mas, bpa=39.49 degrees ! Estimated noise=0.338166 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.612 x 5.61 at 39.49 degrees (North through East) ! Clean map min=-0.00077694 max=0.01754 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=1.233 mas, bmaj=5.678 mas, bpa=40.14 degrees ! Estimated noise=0.53851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129922 Jy ! Component: 100 - total flux cleaned = 0.016158 Jy ! Component: 150 - total flux cleaned = 0.0174245 Jy ! Component: 200 - total flux cleaned = 0.018327 Jy ! Total flux subtracted in 200 components = 0.018327 Jy ! Clean residual min=-0.001360 max=0.001192 Jy/beam ! Clean residual mean=-0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.018327 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.018327 Jy ! Inverting map and beam ! Estimated beam: bmin=1.612 mas, bmaj=5.61 mas, bpa=39.49 degrees ! Estimated noise=0.338166 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 = 0.0015067 Jy ! Component: 100 - total flux cleaned = 0.00245427 Jy ! Component: 150 - total flux cleaned = 0.00304409 Jy ! Component: 200 - total flux cleaned = 0.00344436 Jy ! Total flux subtracted in 200 components = 0.00344436 Jy ! Clean residual min=-0.000747 max=0.000721 Jy/beam ! Clean residual mean=0.000000 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0217713 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 55 components and 0.0217713 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=3.51 mas, bmaj=6.311 mas, bpa=36.97 degrees ! Estimated noise=0.41562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000524573 Jy ! Component: 100 - total flux cleaned = 0.000903071 Jy ! Component: 150 - total flux cleaned = 0.00123621 Jy ! Component: 200 - total flux cleaned = 0.00146233 Jy ! Total flux subtracted in 200 components = 0.00146233 Jy ! Clean residual min=-0.000903 max=0.000763 Jy/beam ! Clean residual mean=-0.000000 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0232337 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 = 0.000201222 Jy ! Component: 100 - total flux cleaned = 0.000380726 Jy ! Component: 150 - total flux cleaned = 0.000499842 Jy ! Component: 200 - total flux cleaned = 0.000599284 Jy ! Total flux subtracted in 200 components = 0.000599284 Jy ! Clean residual min=-0.000826 max=0.000782 Jy/beam ! Clean residual mean=-0.000000 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0238329 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 105 components and 0.0238329 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.612 mas, bmaj=5.61 mas, bpa=39.49 degrees ! Estimated noise=0.338166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.30732e-05 Jy ! Component: 100 - total flux cleaned = 0.000115666 Jy ! Component: 150 - total flux cleaned = 0.000139889 Jy ! Component: 200 - total flux cleaned = 0.000174027 Jy ! Total flux subtracted in 200 components = 0.000174027 Jy ! Clean residual min=-0.000620 max=0.000584 Jy/beam ! Clean residual mean=-0.000000 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.024007 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 131 components and 0.024007 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=0.012641Jy sigma=0.532203 ! Fit after self-cal, rms=0.012640Jy sigma=0.532114 wmodel /d2/scr/pima/bp177g_uvs/J1606+7658_C_map.mod ! Writing 131 model components to file: /d2/scr/pima/bp177g_uvs/J1606+7658_C_map.mod wobs /d2/scr/pima/bp177g_uvs/J1606+7658_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177g_uvs/J1606+7658_C_uvs.fits wwins /d2/scr/pima/bp177g_uvs/J1606+7658_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177g_uvs/J1606+7658_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 = -0.000165435 Jy ! Component: 100 - total flux cleaned = -0.000208904 Jy ! Component: 150 - total flux cleaned = -0.000260298 Jy ! Component: 200 - total flux cleaned = -0.000279912 Jy ! Component: 250 - total flux cleaned = -0.000337342 Jy ! Component: 300 - total flux cleaned = -0.000393087 Jy ! Component: 350 - total flux cleaned = -0.0004204 Jy ! Component: 400 - total flux cleaned = -0.000455702 Jy ! Component: 450 - total flux cleaned = -0.000490305 Jy ! Component: 500 - total flux cleaned = -0.000565872 Jy ! Component: 550 - total flux cleaned = -0.000582243 Jy ! Component: 600 - total flux cleaned = -0.000646781 Jy ! Component: 650 - total flux cleaned = -0.000702132 Jy ! Component: 700 - total flux cleaned = -0.000725459 Jy ! Component: 750 - total flux cleaned = -0.000756176 Jy ! Component: 800 - total flux cleaned = -0.000801606 Jy ! Component: 850 - total flux cleaned = -0.000831382 Jy ! Component: 900 - total flux cleaned = -0.00089709 Jy ! Component: 950 - total flux cleaned = -0.0008828 Jy ! Component: 1000 - total flux cleaned = -0.000925403 Jy ! Component: 1050 - total flux cleaned = -0.000946459 Jy ! Component: 1100 - total flux cleaned = -0.00099464 Jy ! Component: 1150 - total flux cleaned = -0.00101502 Jy ! Component: 1200 - total flux cleaned = -0.00106199 Jy ! Component: 1250 - total flux cleaned = -0.00108199 Jy ! Component: 1300 - total flux cleaned = -0.00112142 Jy ! Component: 1350 - total flux cleaned = -0.00114094 Jy ! Component: 1400 - total flux cleaned = -0.00116657 Jy ! Component: 1450 - total flux cleaned = -0.00119819 Jy ! Component: 1500 - total flux cleaned = -0.00119192 Jy ! Component: 1550 - total flux cleaned = -0.00124167 Jy ! Component: 1600 - total flux cleaned = -0.00124775 Jy ! Component: 1650 - total flux cleaned = -0.00125389 Jy ! Component: 1700 - total flux cleaned = -0.00129004 Jy ! Component: 1750 - total flux cleaned = -0.00131395 Jy ! Component: 1800 - total flux cleaned = -0.00131984 Jy ! Component: 1850 - total flux cleaned = -0.00134333 Jy ! Component: 1900 - total flux cleaned = -0.00136063 Jy ! Component: 1950 - total flux cleaned = -0.0013549 Jy ! Component: 2000 - total flux cleaned = -0.00136626 Jy ! Component: 2050 - total flux cleaned = -0.0013831 Jy ! Component: 2100 - total flux cleaned = -0.00138868 Jy ! Component: 2150 - total flux cleaned = -0.00142197 Jy ! Component: 2200 - total flux cleaned = -0.00141097 Jy ! Component: 2250 - total flux cleaned = -0.00144375 Jy ! Component: 2300 - total flux cleaned = -0.0014546 Jy ! Component: 2350 - total flux cleaned = -0.00145995 Jy ! Component: 2400 - total flux cleaned = -0.0014706 Jy ! Component: 2450 - total flux cleaned = -0.00146533 Jy ! Component: 2500 - total flux cleaned = -0.00150745 Jy ! Component: 2550 - total flux cleaned = -0.00153356 Jy ! Component: 2600 - total flux cleaned = -0.00151797 Jy ! Component: 2650 - total flux cleaned = -0.00155929 Jy ! Component: 2700 - total flux cleaned = -0.00157459 Jy ! Component: 2750 - total flux cleaned = -0.00157966 Jy ! Component: 2800 - total flux cleaned = -0.00161002 Jy ! Component: 2850 - total flux cleaned = -0.00163016 Jy ! Component: 2900 - total flux cleaned = -0.00164014 Jy ! Component: 2950 - total flux cleaned = -0.00165504 Jy ! Component: 3000 - total flux cleaned = -0.00167476 Jy ! Component: 3050 - total flux cleaned = -0.00169436 Jy ! Component: 3100 - total flux cleaned = -0.00170896 Jy ! Component: 3150 - total flux cleaned = -0.0017477 Jy ! Component: 3200 - total flux cleaned = -0.00173804 Jy ! Component: 3250 - total flux cleaned = -0.00176679 Jy ! Component: 3300 - total flux cleaned = -0.0017763 Jy ! Component: 3350 - total flux cleaned = -0.00180473 Jy ! Component: 3400 - total flux cleaned = -0.00181419 Jy ! Component: 3450 - total flux cleaned = -0.00183758 Jy ! Component: 3500 - total flux cleaned = -0.00186087 Jy ! Component: 3550 - total flux cleaned = -0.00188868 Jy ! Component: 3600 - total flux cleaned = -0.00189791 Jy ! Component: 3650 - total flux cleaned = -0.00191627 Jy ! Component: 3700 - total flux cleaned = -0.00192995 Jy ! Component: 3750 - total flux cleaned = -0.00194811 Jy ! Component: 3800 - total flux cleaned = -0.00194809 Jy ! Component: 3850 - total flux cleaned = -0.00196608 Jy ! Component: 3900 - total flux cleaned = -0.00196609 Jy ! Component: 3950 - total flux cleaned = -0.00198392 Jy ! Component: 4000 - total flux cleaned = -0.00198837 Jy ! Component: 4050 - total flux cleaned = -0.00198395 Jy ! Total flux subtracted in 4096 components = -0.00199271 Jy ! Clean residual min=-0.000245 max=0.000251 Jy/beam ! Clean residual mean=0.000000 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.0220142 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 399 components and 0.0220143 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177g_uvs/J1606+7658_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.612 x 5.61 at 39.49 degrees (North through East) ! Clean map min=-0.00079193 max=0.017255 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177g_uvs/J1606+7658_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0172547 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.87588e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.36935 1.36935 2.73869 5.47739 10.9548 21.9095 43.8191 87.6382 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 219.082 quit ! Quitting program ! Log file /d2/scr/pima/bp177g_uvs/J1606+7658_C_uvs.log closed on Thu Mar 6 00:36:50 2014