! Started logfile: /d2/scr/pima/bp177i_uvs/J1745+5627_C_uvs.log on Tue Apr 15 00:34:16 2014 obs /d2/scr/pima/bp177i_uvs/J1745+5627_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1745+5627_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.711111 visibilities/baseline/integration-bin. ! Found source: J1745+5627 ! ! 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 1536 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/bp177i_uvs/J1745+5627_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001143Jy sigma=42.936380 ! Fit after self-cal, rms=0.964170Jy sigma=41.331790 ! 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=1.337 mas, bmaj=5.267 mas, bpa=38.89 degrees ! Estimated noise=0.601515 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 = 0.026025 Jy ! Component: 100 - total flux cleaned = 0.0340357 Jy ! Total flux subtracted in 100 components = 0.0340357 Jy ! Clean residual min=-0.001776 max=0.003700 Jy/beam ! Clean residual mean=-0.000016 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0340357 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0340357 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=0.021262Jy sigma=0.708788 ! Fit after self-cal, rms=0.020760Jy sigma=0.685929 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00440458 Jy ! Component: 100 - total flux cleaned = 0.00671246 Jy ! Total flux subtracted in 100 components = 0.00671246 Jy ! Clean residual min=-0.001494 max=0.001553 Jy/beam ! Clean residual mean=-0.000011 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0407482 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 11 components and 0.0407482 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=0.019626Jy sigma=0.615205 ! Fit after self-cal, rms=0.019589Jy sigma=0.614290 ! 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=1.612 mas, bmaj=5.014 mas, bpa=38.43 degrees ! Estimated noise=0.435796 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 = 0.0018984 Jy ! Component: 100 - total flux cleaned = 0.00259058 Jy ! Component: 150 - total flux cleaned = 0.00303188 Jy ! Component: 200 - total flux cleaned = 0.0032868 Jy ! Total flux subtracted in 200 components = 0.0032868 Jy ! Clean residual min=-0.001346 max=0.001613 Jy/beam ! Clean residual mean=-0.000015 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.044035 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.044035 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=0.019370Jy sigma=0.601822 ! Fit after self-cal, rms=0.019361Jy sigma=0.601623 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.612 x 5.014 at 38.43 degrees (North through East) ! Clean map min=-0.0013324 max=0.035957 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 0.94 FD 1.13 HN 0.85 KP 0.86 ! LA 0.97 MK 0.93 NL 1.11 OV 0.92 ! PT 0.89 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.18 HN 1.04 KP 0.96 ! LA 1.06 MK 1.02 NL 1.16 OV 0.99 ! PT 1.00 SC 1.07 ! ! ! 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 0.99 FD 1.13 HN 0.98 KP 0.93 ! LA 1.06 MK 1.01 NL 1.13 OV 0.93 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.03 KP 0.98 ! LA 0.96 MK 0.99 NL 1.19 OV 0.87 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.06 KP 0.99 ! LA 1.11 MK 0.96 NL 1.18 OV 0.98 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.87 HN 1.01 KP 0.87 ! LA 1.05 MK 0.99 NL 1.16 OV 0.94 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.10 HN 1.08 KP 1.02 ! LA 1.05 MK 1.04 NL 1.04 OV 0.96 ! PT 0.90 SC 0.96 ! ! ! Fit before self-cal, rms=0.019361Jy sigma=0.601623 ! Fit after self-cal, rms=0.018765Jy sigma=0.575377 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.606 mas, bmaj=5.028 mas, bpa=38.52 degrees ! Estimated noise=0.433494 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 = 0.000139802 Jy ! Component: 100 - total flux cleaned = 9.54109e-05 Jy ! Component: 150 - total flux cleaned = 9.56896e-05 Jy ! Component: 200 - total flux cleaned = 9.60438e-05 Jy ! Total flux subtracted in 200 components = 9.60438e-05 Jy ! Clean residual min=-0.000951 max=0.000934 Jy/beam ! Clean residual mean=-0.000004 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.044131 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 45 components and 0.044131 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=0.018736Jy sigma=0.574352 ! Fit after self-cal, rms=0.018746Jy sigma=0.574092 ! 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=0.018746Jy sigma=0.574092 ! Fit after self-cal, rms=0.018860Jy sigma=0.573980 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.606 mas, bmaj=5.031 mas, bpa=38.59 degrees ! Estimated noise=0.435249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104767 Jy ! Component: 100 - total flux cleaned = 7.14851e-05 Jy ! Component: 150 - total flux cleaned = 8.13742e-05 Jy ! Component: 200 - total flux cleaned = 8.17182e-05 Jy ! Total flux subtracted in 200 components = 8.17182e-05 Jy ! Clean residual min=-0.000959 max=0.000910 Jy/beam ! Clean residual mean=-0.000004 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0442128 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 0.0442127 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=0.018841Jy sigma=0.573369 ! Fit after self-cal, rms=0.018840Jy sigma=0.573295 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 = 1.72628e-05 Jy ! Component: 100 - total flux cleaned = 1.71223e-05 Jy ! Component: 150 - total flux cleaned = 1.73562e-05 Jy ! Component: 200 - total flux cleaned = 2.43275e-05 Jy ! Total flux subtracted in 200 components = 2.43275e-05 Jy ! Clean residual min=-0.000956 max=0.000903 Jy/beam ! Clean residual mean=-0.000004 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0442371 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.0442371 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=0.018829Jy sigma=0.573023 ! Fit after self-cal, rms=0.018827Jy sigma=0.572981 ! 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=0.018827Jy sigma=0.572981 ! Fit after self-cal, rms=0.018945Jy sigma=0.572869 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.605 mas, bmaj=5.035 mas, bpa=38.66 degrees ! Estimated noise=0.436902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.50944e-05 Jy ! Component: 100 - total flux cleaned = 3.1026e-05 Jy ! Component: 150 - total flux cleaned = 2.36574e-05 Jy ! Component: 200 - total flux cleaned = 2.36493e-05 Jy ! Total flux subtracted in 200 components = 2.36493e-05 Jy ! Clean residual min=-0.000965 max=0.000891 Jy/beam ! Clean residual mean=-0.000004 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0442607 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 56 components and 0.0442607 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=0.018933Jy sigma=0.572558 ! Fit after self-cal, rms=0.018933Jy sigma=0.572536 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 = 1.03135e-05 Jy ! Component: 100 - total flux cleaned = 1.02857e-05 Jy ! Component: 150 - total flux cleaned = 1.02265e-05 Jy ! Component: 200 - total flux cleaned = 1.03772e-05 Jy ! Total flux subtracted in 200 components = 1.03772e-05 Jy ! Clean residual min=-0.000964 max=0.000891 Jy/beam ! Clean residual mean=-0.000004 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0442711 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.0442711 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=0.018926Jy sigma=0.572420 ! Fit after self-cal, rms=0.018925Jy sigma=0.572407 ! 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=0.018925Jy sigma=0.572407 ! Fit after self-cal, rms=0.019025Jy sigma=0.572338 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.524 mas, bmaj=5.458 mas, bpa=39.22 degrees ! Estimated noise=0.534325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.09704e-05 Jy ! Component: 100 - total flux cleaned = -5.52601e-05 Jy ! Component: 150 - total flux cleaned = -5.97342e-05 Jy ! Component: 200 - total flux cleaned = -6.3392e-05 Jy ! Total flux subtracted in 200 components = -6.3392e-05 Jy ! Clean residual min=-0.001063 max=0.001099 Jy/beam ! Clean residual mean=-0.000010 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0442077 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.0442077 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=0.019021Jy sigma=0.572219 ! Fit after self-cal, rms=0.019022Jy sigma=0.572210 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 = -1.34378e-05 Jy ! Component: 100 - total flux cleaned = -1.60723e-05 Jy ! Component: 150 - total flux cleaned = -1.59722e-05 Jy ! Component: 200 - total flux cleaned = -1.80431e-05 Jy ! Total flux subtracted in 200 components = -1.80431e-05 Jy ! Clean residual min=-0.001064 max=0.001099 Jy/beam ! Clean residual mean=-0.000010 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0441896 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 0.0441896 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=0.019022Jy sigma=0.572197 ! Fit after self-cal, rms=0.019022Jy sigma=0.572196 ! 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=1.604 mas, bmaj=5.039 mas, bpa=38.71 degrees ! Estimated noise=0.438396 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.604 x 5.039 at 38.71 degrees (North through East) ! Clean map min=-0.00092129 max=0.036198 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=1.328 mas, bmaj=5.296 mas, bpa=39.06 degrees ! Estimated noise=0.607571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263986 Jy ! Component: 100 - total flux cleaned = 0.0351389 Jy ! Component: 150 - total flux cleaned = 0.0396005 Jy ! Component: 200 - total flux cleaned = 0.0419285 Jy ! Total flux subtracted in 200 components = 0.0419285 Jy ! Clean residual min=-0.001305 max=0.001356 Jy/beam ! Clean residual mean=-0.000004 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0419285 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0419285 Jy ! Inverting map and beam ! Estimated beam: bmin=1.604 mas, bmaj=5.039 mas, bpa=38.71 degrees ! Estimated noise=0.438396 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 = 0.00140374 Jy ! Component: 100 - total flux cleaned = 0.00178618 Jy ! Component: 150 - total flux cleaned = 0.00199401 Jy ! Component: 200 - total flux cleaned = 0.00206907 Jy ! Total flux subtracted in 200 components = 0.00206907 Jy ! Clean residual min=-0.001010 max=0.000905 Jy/beam ! Clean residual mean=-0.000005 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0439976 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.0439976 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=3.524 mas, bmaj=5.458 mas, bpa=39.22 degrees ! Estimated noise=0.534325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.46705e-06 Jy ! Component: 100 - total flux cleaned = 6.94068e-07 Jy ! Component: 150 - total flux cleaned = 1.94845e-05 Jy ! Component: 200 - total flux cleaned = 4.0607e-05 Jy ! Total flux subtracted in 200 components = 4.0607e-05 Jy ! Clean residual min=-0.001045 max=0.001103 Jy/beam ! Clean residual mean=-0.000011 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0440382 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 = 4.75397e-06 Jy ! Component: 100 - total flux cleaned = 9.26257e-06 Jy ! Component: 150 - total flux cleaned = 1.32437e-05 Jy ! Component: 200 - total flux cleaned = 1.32109e-05 Jy ! Total flux subtracted in 200 components = 1.32109e-05 Jy ! Clean residual min=-0.001051 max=0.001096 Jy/beam ! Clean residual mean=-0.000011 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0440514 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.0440514 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.604 mas, bmaj=5.039 mas, bpa=38.71 degrees ! Estimated noise=0.438396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.10595e-05 Jy ! Component: 100 - total flux cleaned = 8.62516e-05 Jy ! Component: 150 - total flux cleaned = 0.000107702 Jy ! Component: 200 - total flux cleaned = 0.000137049 Jy ! Total flux subtracted in 200 components = 0.000137049 Jy ! Clean residual min=-0.000972 max=0.000898 Jy/beam ! Clean residual mean=-0.000004 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0441885 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.0441885 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=0.019040Jy sigma=0.573058 ! Fit after self-cal, rms=0.019051Jy sigma=0.572895 wmodel /d2/scr/pima/bp177i_uvs/J1745+5627_C_map.mod ! Writing 56 model components to file: /d2/scr/pima/bp177i_uvs/J1745+5627_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1745+5627_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1745+5627_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1745+5627_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1745+5627_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 = -0.00018695 Jy ! Component: 100 - total flux cleaned = -0.000218721 Jy ! Component: 150 - total flux cleaned = -0.000311468 Jy ! Component: 200 - total flux cleaned = -0.000399991 Jy ! Component: 250 - total flux cleaned = -0.000414863 Jy ! Component: 300 - total flux cleaned = -0.000469906 Jy ! Component: 350 - total flux cleaned = -0.000496195 Jy ! Component: 400 - total flux cleaned = -0.000405446 Jy ! Component: 450 - total flux cleaned = -0.000405787 Jy ! Component: 500 - total flux cleaned = -0.000356282 Jy ! Component: 550 - total flux cleaned = -0.000331945 Jy ! Component: 600 - total flux cleaned = -0.000272363 Jy ! Component: 650 - total flux cleaned = -0.000237247 Jy ! Component: 700 - total flux cleaned = -0.00020266 Jy ! Component: 750 - total flux cleaned = -0.000191361 Jy ! Component: 800 - total flux cleaned = -0.000191254 Jy ! Component: 850 - total flux cleaned = -0.000202189 Jy ! Component: 900 - total flux cleaned = -0.000170056 Jy ! Component: 950 - total flux cleaned = -0.000170433 Jy ! Component: 1000 - total flux cleaned = -0.000181032 Jy ! Component: 1050 - total flux cleaned = -0.000181151 Jy ! Component: 1100 - total flux cleaned = -0.000181037 Jy ! Component: 1150 - total flux cleaned = -0.000181037 Jy ! Component: 1200 - total flux cleaned = -0.000161309 Jy ! Component: 1250 - total flux cleaned = -0.000151677 Jy ! Component: 1300 - total flux cleaned = -0.000104263 Jy ! Component: 1350 - total flux cleaned = -0.000104397 Jy ! Component: 1400 - total flux cleaned = -6.77237e-05 Jy ! Component: 1450 - total flux cleaned = -5.85525e-05 Jy ! Component: 1500 - total flux cleaned = -5.86032e-05 Jy ! Component: 1550 - total flux cleaned = -5.86316e-05 Jy ! Component: 1600 - total flux cleaned = -3.23967e-05 Jy ! Component: 1650 - total flux cleaned = -6.64151e-06 Jy ! Component: 1700 - total flux cleaned = -4.07062e-05 Jy ! Component: 1750 - total flux cleaned = -1.5475e-05 Jy ! Component: 1800 - total flux cleaned = -7.13628e-06 Jy ! Component: 1850 - total flux cleaned = 9.39597e-06 Jy ! Component: 1900 - total flux cleaned = 4.18321e-05 Jy ! Component: 1950 - total flux cleaned = 2.56479e-05 Jy ! Component: 2000 - total flux cleaned = 1.82764e-06 Jy ! Component: 2050 - total flux cleaned = 9.53893e-06 Jy ! Component: 2100 - total flux cleaned = 1.71628e-05 Jy ! Component: 2150 - total flux cleaned = -1.36372e-05 Jy ! Component: 2200 - total flux cleaned = -5.16787e-05 Jy ! Component: 2250 - total flux cleaned = -2.9061e-05 Jy ! Component: 2300 - total flux cleaned = -5.14895e-05 Jy ! Component: 2350 - total flux cleaned = -5.14649e-05 Jy ! Component: 2400 - total flux cleaned = -8.07662e-05 Jy ! Component: 2450 - total flux cleaned = -8.79656e-05 Jy ! Component: 2500 - total flux cleaned = -7.34668e-05 Jy ! Component: 2550 - total flux cleaned = -8.0665e-05 Jy ! Component: 2600 - total flux cleaned = -8.76865e-05 Jy ! Component: 2650 - total flux cleaned = -8.06405e-05 Jy ! Component: 2700 - total flux cleaned = -8.76791e-05 Jy ! Component: 2750 - total flux cleaned = -8.08451e-05 Jy ! Component: 2800 - total flux cleaned = -0.000108151 Jy ! Component: 2850 - total flux cleaned = -0.000101394 Jy ! Component: 2900 - total flux cleaned = -0.00011483 Jy ! Component: 2950 - total flux cleaned = -0.00011494 Jy ! Component: 3000 - total flux cleaned = -0.000134852 Jy ! Component: 3050 - total flux cleaned = -0.000134754 Jy ! Component: 3100 - total flux cleaned = -0.000141296 Jy ! Component: 3150 - total flux cleaned = -0.000154195 Jy ! Component: 3200 - total flux cleaned = -0.000179839 Jy ! Component: 3250 - total flux cleaned = -0.000173446 Jy ! Component: 3300 - total flux cleaned = -0.000179678 Jy ! Component: 3350 - total flux cleaned = -0.000185964 Jy ! Component: 3400 - total flux cleaned = -0.00021711 Jy ! Component: 3450 - total flux cleaned = -0.000210983 Jy ! Component: 3500 - total flux cleaned = -0.000223313 Jy ! Component: 3550 - total flux cleaned = -0.000235534 Jy ! Component: 3600 - total flux cleaned = -0.000241593 Jy ! Component: 3650 - total flux cleaned = -0.000277733 Jy ! Component: 3700 - total flux cleaned = -0.000283721 Jy ! Component: 3750 - total flux cleaned = -0.000313345 Jy ! Component: 3800 - total flux cleaned = -0.000307357 Jy ! Component: 3850 - total flux cleaned = -0.000330756 Jy ! Component: 3900 - total flux cleaned = -0.000324847 Jy ! Component: 3950 - total flux cleaned = -0.000342205 Jy ! Component: 4000 - total flux cleaned = -0.000353689 Jy ! Component: 4050 - total flux cleaned = -0.000359377 Jy ! Total flux subtracted in 4096 components = -0.000370759 Jy ! Clean residual min=-0.000356 max=0.000361 Jy/beam ! Clean residual mean=0.000001 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0438177 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 361 components and 0.0438177 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1745+5627_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.604 x 5.039 at 38.71 degrees (North through East) ! Clean map min=-0.00072207 max=0.036208 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1745+5627_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0362076 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000101485 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.840861 0.840861 1.68172 3.36344 6.72689 13.4538 26.9075 53.8151 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 356.777 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1745+5627_C_uvs.log closed on Tue Apr 15 00:34:22 2014