! Started logfile: /scr/pima/bp171ag_uvs/J2005+4533_C_uvs.log on Fri Oct 11 03:44:59 2013 obs /scr/pima/bp171ag_uvs/J2005+4533_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2005+4533_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.783333 visibilities/baseline/integration-bin. ! Found source: J2005+4533 ! ! 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 1128 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 /scr/pima/bp171ag_uvs/J2005+4533_C] 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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.234621Jy sigma=45.159033 ! Fit after self-cal, rms=0.526108Jy sigma=7.679242 ! 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=2.117 mas, bmaj=4.582 mas, bpa=-42.74 degrees ! Estimated noise=1.24348 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 = 0.601556 Jy ! Component: 100 - total flux cleaned = 0.798765 Jy ! Total flux subtracted in 100 components = 0.798765 Jy ! Clean residual min=-0.034467 max=0.080872 Jy/beam ! Clean residual mean=0.000284 rms=0.012655 Jy/beam ! Combined flux in latest and established models = 0.798765 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.798765 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=0.258181Jy sigma=7.342034 ! Fit after self-cal, rms=0.258212Jy sigma=7.340788 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0849271 Jy ! Component: 100 - total flux cleaned = 0.13482 Jy ! Total flux subtracted in 100 components = 0.13482 Jy ! Clean residual min=-0.025889 max=0.040622 Jy/beam ! Clean residual mean=0.000087 rms=0.007516 Jy/beam ! Combined flux in latest and established models = 0.933585 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.933585 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=0.248696Jy sigma=5.249947 ! Fit after self-cal, rms=0.248780Jy sigma=5.248400 ! 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=2.678 mas, bmaj=4.843 mas, bpa=-42.26 degrees ! Estimated noise=0.756941 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 = 0.0413058 Jy ! Component: 100 - total flux cleaned = 0.0663365 Jy ! Component: 150 - total flux cleaned = 0.0821968 Jy ! Component: 200 - total flux cleaned = 0.092795 Jy ! Total flux subtracted in 200 components = 0.092795 Jy ! Clean residual min=-0.029684 max=0.027617 Jy/beam ! Clean residual mean=-0.000075 rms=0.006688 Jy/beam ! Combined flux in latest and established models = 1.02638 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 81 components and 1.02638 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=0.252059Jy sigma=4.572716 ! Fit after self-cal, rms=0.252059Jy sigma=4.571895 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.97 KP 0.90 ! LA 1.04 MK 1.37 NL 1.04 OV 0.96 ! PT 0.87 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 1.02 KP 0.91 ! LA 1.09 MK 1.31 NL 1.08 OV 1.01 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.03 HN 0.96 KP 0.61 ! LA 1.06 MK 1.19 NL 0.90 OV 0.96 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 1.01 KP 0.98 ! LA 1.08 MK 1.36 NL 0.99 OV 0.97 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 1.04 KP 0.99 ! LA 1.11 MK 1.27 NL 1.00 OV 0.95 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 1.05 KP 0.99 ! LA 1.16 MK 1.16 NL 0.97 OV 0.96 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.01 KP 0.96 ! LA 1.07 MK 1.17 NL 0.99 OV 0.95 ! PT 0.95 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 1.01 KP 1.04 ! LA 1.03 MK 1.15 NL 0.97 OV 0.98 ! PT 0.91 SC 0.91 ! ! ! Fit before self-cal, rms=0.252059Jy sigma=4.571895 ! Fit after self-cal, rms=0.238653Jy sigma=2.320393 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.761 mas, bmaj=4.876 mas, bpa=-42.46 degrees ! Estimated noise=0.749844 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 (17.7, 53.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00520729 Jy ! Component: 100 - total flux cleaned = 0.0106646 Jy ! Component: 150 - total flux cleaned = 0.0145888 Jy ! Component: 200 - total flux cleaned = 0.0143281 Jy ! Total flux subtracted in 200 components = 0.0143281 Jy ! Clean residual min=-0.007867 max=0.010551 Jy/beam ! Clean residual mean=-0.000012 rms=0.002245 Jy/beam ! Combined flux in latest and established models = 1.04071 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 117 components and 1.04071 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=0.230725Jy sigma=2.263002 ! Fit after self-cal, rms=0.230777Jy sigma=2.251020 ! 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=0.230777Jy sigma=2.251020 ! Fit after self-cal, rms=0.231580Jy sigma=2.193041 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.752 mas, bmaj=4.88 mas, bpa=-42.49 degrees ! Estimated noise=0.739349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00627896 Jy ! Component: 100 - total flux cleaned = -0.00536906 Jy ! Component: 150 - total flux cleaned = -0.00512497 Jy ! Component: 200 - total flux cleaned = -0.00550815 Jy ! Total flux subtracted in 200 components = -0.00550815 Jy ! Clean residual min=-0.007320 max=0.010124 Jy/beam ! Clean residual mean=0.000001 rms=0.002145 Jy/beam ! Combined flux in latest and established models = 1.0352 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 136 components and 1.0352 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=0.225881Jy sigma=2.235855 ! Fit after self-cal, rms=0.225922Jy sigma=2.231792 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 (-15, 16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407777 Jy ! Component: 100 - total flux cleaned = 0.00298644 Jy ! Component: 150 - total flux cleaned = 0.00183378 Jy ! Component: 200 - total flux cleaned = 0.000477531 Jy ! Total flux subtracted in 200 components = 0.000477531 Jy ! Clean residual min=-0.006892 max=0.007571 Jy/beam ! Clean residual mean=-0.000003 rms=0.001885 Jy/beam ! Combined flux in latest and established models = 1.03568 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 164 components and 1.03568 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=0.223868Jy sigma=2.229850 ! Fit after self-cal, rms=0.223820Jy sigma=2.228595 ! 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=0.223820Jy sigma=2.228595 ! Fit after self-cal, rms=0.224516Jy sigma=2.167870 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.737 mas, bmaj=4.886 mas, bpa=-42.47 degrees ! Estimated noise=0.72767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0103417 Jy ! Component: 100 - total flux cleaned = -0.0109223 Jy ! Component: 150 - total flux cleaned = -0.0121741 Jy ! Component: 200 - total flux cleaned = -0.0133078 Jy ! Total flux subtracted in 200 components = -0.0133078 Jy ! Clean residual min=-0.007319 max=0.008639 Jy/beam ! Clean residual mean=-0.000000 rms=0.002006 Jy/beam ! Combined flux in latest and established models = 1.02237 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 178 components and 1.02237 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=0.219823Jy sigma=2.210501 ! Fit after self-cal, rms=0.219849Jy sigma=2.209520 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 = -0.000168363 Jy ! Component: 100 - total flux cleaned = -0.000598516 Jy ! Component: 150 - total flux cleaned = -0.00138936 Jy ! Component: 200 - total flux cleaned = -0.00176171 Jy ! Total flux subtracted in 200 components = -0.00176171 Jy ! Clean residual min=-0.006791 max=0.007934 Jy/beam ! Clean residual mean=0.000002 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 1.02061 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 195 components and 1.02061 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=0.219088Jy sigma=2.216610 ! Fit after self-cal, rms=0.219093Jy sigma=2.216168 ! 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=0.219093Jy sigma=2.216168 ! Fit after self-cal, rms=0.219662Jy sigma=2.166286 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.341 mas, bmaj=5.468 mas, bpa=-45.93 degrees ! Estimated noise=0.657535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0118303 Jy ! Component: 100 - total flux cleaned = -0.0152676 Jy ! Component: 150 - total flux cleaned = -0.0160561 Jy ! Component: 200 - total flux cleaned = -0.0169679 Jy ! Total flux subtracted in 200 components = -0.0169679 Jy ! Clean residual min=-0.007421 max=0.009642 Jy/beam ! Clean residual mean=0.000008 rms=0.002412 Jy/beam ! Combined flux in latest and established models = 1.00364 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 226 components and 1.00364 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=0.215287Jy sigma=2.220819 ! Fit after self-cal, rms=0.215317Jy sigma=2.219697 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 = -0.000698853 Jy ! Component: 100 - total flux cleaned = -0.000917395 Jy ! Component: 150 - total flux cleaned = -0.0012199 Jy ! Component: 200 - total flux cleaned = -0.00141187 Jy ! Total flux subtracted in 200 components = -0.00141187 Jy ! Clean residual min=-0.006921 max=0.009023 Jy/beam ! Clean residual mean=0.000012 rms=0.002308 Jy/beam ! Combined flux in latest and established models = 1.00223 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 246 components and 1.00223 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=0.214996Jy sigma=2.226661 ! Fit after self-cal, rms=0.215005Jy sigma=2.226188 ! 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=2.725 mas, bmaj=4.891 mas, bpa=-42.46 degrees ! Estimated noise=0.716455 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.725 x 4.891 at -42.46 degrees (North through East) ! Clean map min=-0.0067365 max=0.74984 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 ! Performing amp+phase self-cal ! ! 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=0.215005Jy sigma=2.226188 ! Fit after self-cal, rms=0.233055Jy sigma=1.124286 ! Inverting map and beam ! Estimated beam: bmin=2.726 mas, bmaj=4.872 mas, bpa=-42.31 degrees ! Estimated noise=0.717643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00569771 Jy ! Component: 100 - total flux cleaned = -0.00678781 Jy ! Component: 150 - total flux cleaned = -0.00752888 Jy ! Component: 200 - total flux cleaned = -0.0078933 Jy ! Total flux subtracted in 200 components = -0.0078933 Jy ! Clean residual min=-0.005437 max=0.006359 Jy/beam ! Clean residual mean=-0.000013 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 0.994334 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 273 components and 0.994334 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=0.232874Jy sigma=1.042192 ! Fit after self-cal, rms=0.232830Jy sigma=1.038572 ! Inverting map ! Added new window around map position (5.1, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00447516 Jy ! Component: 100 - total flux cleaned = 0.00399734 Jy ! Component: 150 - total flux cleaned = 0.003148 Jy ! Component: 200 - total flux cleaned = 0.00258204 Jy ! Total flux subtracted in 200 components = 0.00258204 Jy ! Clean residual min=-0.004432 max=0.004060 Jy/beam ! Clean residual mean=-0.000020 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.996916 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 293 components and 0.996916 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=0.232643Jy sigma=0.997144 ! Fit after self-cal, rms=0.232615Jy sigma=0.994209 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.232615Jy sigma=0.994209 ! Fit after self-cal, rms=0.237066Jy sigma=0.978603 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=2.165 mas, bmaj=4.6 mas, bpa=-42.77 degrees ! Estimated noise=1.18461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.570766 Jy ! Component: 100 - total flux cleaned = 0.755008 Jy ! Component: 150 - total flux cleaned = 0.833054 Jy ! Component: 200 - total flux cleaned = 0.875597 Jy ! Total flux subtracted in 200 components = 0.875597 Jy ! Clean residual min=-0.016038 max=0.026924 Jy/beam ! Clean residual mean=0.000157 rms=0.004944 Jy/beam ! Combined flux in latest and established models = 0.875597 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.875597 Jy ! Inverting map and beam ! Estimated beam: bmin=2.722 mas, bmaj=4.865 mas, bpa=-42.32 degrees ! Estimated noise=0.716348 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 = 0.035559 Jy ! Component: 100 - total flux cleaned = 0.0586178 Jy ! Component: 150 - total flux cleaned = 0.0755285 Jy ! Component: 200 - total flux cleaned = 0.0882243 Jy ! Total flux subtracted in 200 components = 0.0882243 Jy ! Clean residual min=-0.010086 max=0.014591 Jy/beam ! Clean residual mean=0.000040 rms=0.002598 Jy/beam ! Combined flux in latest and established models = 0.963821 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 77 components and 0.963821 Jy ! Inverting map ! Added new window around map position (-0.9, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127626 Jy ! Component: 100 - total flux cleaned = 0.0158913 Jy ! Component: 150 - total flux cleaned = 0.0183113 Jy ! Component: 200 - total flux cleaned = 0.0204316 Jy ! Total flux subtracted in 200 components = 0.0204316 Jy ! Clean residual min=-0.007822 max=0.006595 Jy/beam ! Clean residual mean=0.000015 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 0.984253 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 112 components and 0.984253 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=4.341 mas, bmaj=5.439 mas, bpa=-45.71 degrees ! Estimated noise=0.658395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0058333 Jy ! Component: 100 - total flux cleaned = 0.00704375 Jy ! Component: 150 - total flux cleaned = 0.00806699 Jy ! Component: 200 - total flux cleaned = 0.00867053 Jy ! Total flux subtracted in 200 components = 0.00867053 Jy ! Clean residual min=-0.005426 max=0.004489 Jy/beam ! Clean residual mean=-0.000008 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.992923 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 = 0.000536232 Jy ! Component: 100 - total flux cleaned = 0.000647856 Jy ! Component: 150 - total flux cleaned = 0.000538543 Jy ! Component: 200 - total flux cleaned = 0.000543977 Jy ! Total flux subtracted in 200 components = 0.000543977 Jy ! Clean residual min=-0.004445 max=0.004045 Jy/beam ! Clean residual mean=-0.000012 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.993467 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 171 components and 0.993467 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.722 mas, bmaj=4.865 mas, bpa=-42.32 degrees ! Estimated noise=0.716348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000992801 Jy ! Component: 100 - total flux cleaned = -0.00159513 Jy ! Component: 150 - total flux cleaned = -0.00200823 Jy ! Component: 200 - total flux cleaned = -0.00239615 Jy ! Total flux subtracted in 200 components = -0.00239615 Jy ! Clean residual min=-0.005066 max=0.004365 Jy/beam ! Clean residual mean=-0.000002 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.991071 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 194 components and 0.991071 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=0.238604Jy sigma=0.979067 ! Fit after self-cal, rms=0.238823Jy sigma=0.966498 wmodel /scr/pima/bp171ag_uvs/J2005+4533_C_map.mod ! Writing 194 model components to file: /scr/pima/bp171ag_uvs/J2005+4533_C_map.mod wobs /scr/pima/bp171ag_uvs/J2005+4533_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2005+4533_C_uvs.fits wwins /scr/pima/bp171ag_uvs/J2005+4533_C_map.win ! wwins: Wrote 5 windows to /scr/pima/bp171ag_uvs/J2005+4533_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 = -0.00109644 Jy ! Component: 100 - total flux cleaned = -0.000683819 Jy ! Component: 150 - total flux cleaned = -0.000559558 Jy ! Component: 200 - total flux cleaned = -0.000440715 Jy ! Component: 250 - total flux cleaned = -0.00061179 Jy ! Component: 300 - total flux cleaned = -0.000881188 Jy ! Component: 350 - total flux cleaned = -0.00119052 Jy ! Component: 400 - total flux cleaned = -0.00148918 Jy ! Component: 450 - total flux cleaned = -0.00168171 Jy ! Component: 500 - total flux cleaned = -0.00200656 Jy ! Component: 550 - total flux cleaned = -0.0021404 Jy ! Component: 600 - total flux cleaned = -0.00227218 Jy ! Component: 650 - total flux cleaned = -0.00227234 Jy ! Component: 700 - total flux cleaned = -0.00239699 Jy ! Component: 750 - total flux cleaned = -0.00247678 Jy ! Component: 800 - total flux cleaned = -0.00247541 Jy ! Component: 850 - total flux cleaned = -0.00239872 Jy ! Component: 900 - total flux cleaned = -0.00224996 Jy ! Component: 950 - total flux cleaned = -0.00217729 Jy ! Component: 1000 - total flux cleaned = -0.0021061 Jy ! Component: 1050 - total flux cleaned = -0.00214139 Jy ! Component: 1100 - total flux cleaned = -0.00193499 Jy ! Component: 1150 - total flux cleaned = -0.0019018 Jy ! Component: 1200 - total flux cleaned = -0.00193493 Jy ! Component: 1250 - total flux cleaned = -0.00180396 Jy ! Component: 1300 - total flux cleaned = -0.00170746 Jy ! Component: 1350 - total flux cleaned = -0.00154959 Jy ! Component: 1400 - total flux cleaned = -0.00145632 Jy ! Component: 1450 - total flux cleaned = -0.00130375 Jy ! Component: 1500 - total flux cleaned = -0.00115383 Jy ! Component: 1550 - total flux cleaned = -0.00100586 Jy ! Component: 1600 - total flux cleaned = -0.000859907 Jy ! Component: 1650 - total flux cleaned = -0.000715836 Jy ! Component: 1700 - total flux cleaned = -0.000573271 Jy ! Component: 1750 - total flux cleaned = -0.000348742 Jy ! Component: 1800 - total flux cleaned = -0.000237933 Jy ! Component: 1850 - total flux cleaned = -4.67119e-05 Jy ! Component: 1900 - total flux cleaned = 8.80346e-05 Jy ! Component: 1950 - total flux cleaned = 0.000248069 Jy ! Component: 2000 - total flux cleaned = 0.00040578 Jy ! Component: 2050 - total flux cleaned = 0.000483589 Jy ! Component: 2100 - total flux cleaned = 0.000457887 Jy ! Component: 2150 - total flux cleaned = 0.000559291 Jy ! Component: 2200 - total flux cleaned = 0.00068432 Jy ! Component: 2250 - total flux cleaned = 0.000832719 Jy ! Component: 2300 - total flux cleaned = 0.000931005 Jy ! Component: 2350 - total flux cleaned = 0.00100331 Jy ! Component: 2400 - total flux cleaned = 0.00112296 Jy ! Component: 2450 - total flux cleaned = 0.00124135 Jy ! Component: 2500 - total flux cleaned = 0.0012647 Jy ! Component: 2550 - total flux cleaned = 0.0014037 Jy ! Component: 2600 - total flux cleaned = 0.00154114 Jy ! Component: 2650 - total flux cleaned = 0.00165485 Jy ! Component: 2700 - total flux cleaned = 0.00178968 Jy ! Component: 2750 - total flux cleaned = 0.00181224 Jy ! Component: 2800 - total flux cleaned = 0.00198881 Jy ! Component: 2850 - total flux cleaned = 0.00218546 Jy ! Component: 2900 - total flux cleaned = 0.00227207 Jy ! Component: 2950 - total flux cleaned = 0.00240065 Jy ! Component: 3000 - total flux cleaned = 0.00246433 Jy ! Component: 3050 - total flux cleaned = 0.00256953 Jy ! Component: 3100 - total flux cleaned = 0.00261116 Jy ! Component: 3150 - total flux cleaned = 0.00275574 Jy ! Component: 3200 - total flux cleaned = 0.00279665 Jy ! Component: 3250 - total flux cleaned = 0.00283749 Jy ! Component: 3300 - total flux cleaned = 0.00297833 Jy ! Component: 3350 - total flux cleaned = 0.00301812 Jy ! Component: 3400 - total flux cleaned = 0.0030576 Jy ! Component: 3450 - total flux cleaned = 0.00311644 Jy ! Component: 3500 - total flux cleaned = 0.00313587 Jy ! Component: 3550 - total flux cleaned = 0.00321291 Jy ! Component: 3600 - total flux cleaned = 0.00328927 Jy ! Component: 3650 - total flux cleaned = 0.00330796 Jy ! Component: 3700 - total flux cleaned = 0.00328915 Jy ! Component: 3750 - total flux cleaned = 0.00332667 Jy ! Component: 3800 - total flux cleaned = 0.0034006 Jy ! Component: 3850 - total flux cleaned = 0.00345562 Jy ! Component: 3900 - total flux cleaned = 0.00351035 Jy ! Component: 3950 - total flux cleaned = 0.00352838 Jy ! Component: 4000 - total flux cleaned = 0.00354622 Jy ! Component: 4050 - total flux cleaned = 0.00354612 Jy ! Total flux subtracted in 4096 components = 0.00363464 Jy ! Clean residual min=-0.000891 max=0.000995 Jy/beam ! Clean residual mean=0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.994705 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 459 components and 0.994705 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2005+4533_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.722 x 4.865 at -42.32 degrees (North through East) ! Clean map min=-0.0046376 max=0.75481 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2005+4533_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.754814 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000313397 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.124559 0.124559 0.249119 0.498237 0.996475 1.99295 3.9859 7.9718 15.9436 31.8872 63.7744 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.754 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2005+4533_C_uvs.log closed on Fri Oct 11 03:45:03 2013