! Started logfile: /scr/pima/bp171ae_uvs/J2129-1538_X_uvs.log on Sat Oct 12 00:33:56 2013 obs /scr/pima/bp171ae_uvs/J2129-1538_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ae_uvs/J2129-1538_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2129-1538 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 864 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ae_uvs/J2129-1538_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=1.614761Jy sigma=69.001433 ! Fit after self-cal, rms=0.403590Jy sigma=18.352551 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8182 mas, bmaj=2.129 mas, bpa=-1.389 degrees ! Estimated noise=0.914559 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 = 0.98405 Jy ! Component: 100 - total flux cleaned = 1.27032 Jy ! Total flux subtracted in 100 components = 1.27032 Jy ! Clean residual min=-0.051124 max=0.108660 Jy/beam ! Clean residual mean=-0.000330 rms=0.017874 Jy/beam ! Combined flux in latest and established models = 1.27033 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.27033 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=0.213504Jy sigma=10.180157 ! Fit after self-cal, rms=0.213482Jy sigma=10.179240 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109958 Jy ! Component: 100 - total flux cleaned = 0.168233 Jy ! Total flux subtracted in 100 components = 0.168233 Jy ! Clean residual min=-0.046124 max=0.046057 Jy/beam ! Clean residual mean=-0.000193 rms=0.010956 Jy/beam ! Combined flux in latest and established models = 1.43856 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 1.43856 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=0.151068Jy sigma=6.738552 ! Fit after self-cal, rms=0.151088Jy sigma=6.737896 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9946 mas, bmaj=2.436 mas, bpa=-1.848 degrees ! Estimated noise=0.66123 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 = 0.0492261 Jy ! Component: 100 - total flux cleaned = 0.076036 Jy ! Component: 150 - total flux cleaned = 0.0917675 Jy ! Component: 200 - total flux cleaned = 0.101253 Jy ! Total flux subtracted in 200 components = 0.101253 Jy ! Clean residual min=-0.048341 max=0.039540 Jy/beam ! Clean residual mean=-0.000179 rms=0.010804 Jy/beam ! Combined flux in latest and established models = 1.53981 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 1.53981 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=0.142421Jy sigma=5.841298 ! Fit after self-cal, rms=0.142407Jy sigma=5.840372 ! 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 1.13 HN 0.93 KP 0.96 LA 1.01 ! MK 0.97 NL 1.09 OV 1.05 PT 0.88 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 0.92 KP 0.94 LA 0.96 ! MK 1.00 NL 1.07 OV 0.96 PT 0.89 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 0.97 KP 1.07 LA 0.94 ! MK 1.03 NL 1.07 OV 1.01 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.04 KP 0.93 LA 0.99 ! MK 1.08 NL 1.04 OV 1.02 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.02 KP 1.06 LA 1.01 ! MK 0.98 NL 1.00 OV 1.02 PT 0.89 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 1.14 KP 1.06 LA 1.10 ! MK 1.03 NL 1.08 OV 1.06 PT 0.94 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.01 KP 1.03 LA 0.97 ! MK 1.01 NL 1.06 OV 1.08 PT 0.91 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 HN 1.03 KP 1.06 LA 0.93 ! MK 0.98 NL 1.04 OV 1.06 PT 0.85 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.142407Jy sigma=5.840372 ! Fit after self-cal, rms=0.060428Jy sigma=1.531307 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9977 mas, bmaj=2.453 mas, bpa=-1.846 degrees ! Estimated noise=0.662169 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). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211497 Jy ! Component: 100 - total flux cleaned = 0.00119079 Jy ! Component: 150 - total flux cleaned = 0.000347466 Jy ! Component: 200 - total flux cleaned = 5.62804e-05 Jy ! Total flux subtracted in 200 components = 5.62804e-05 Jy ! Clean residual min=-0.006971 max=0.005255 Jy/beam ! Clean residual mean=0.000003 rms=0.001455 Jy/beam ! Combined flux in latest and established models = 1.53987 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 1.53987 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=0.057853Jy sigma=1.471167 ! Fit after self-cal, rms=0.057660Jy sigma=1.465575 ! 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=0.057660Jy sigma=1.465575 ! Fit after self-cal, rms=0.057781Jy sigma=1.457348 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9977 mas, bmaj=2.453 mas, bpa=-1.765 degrees ! Estimated noise=0.661584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153178 Jy ! Component: 100 - total flux cleaned = -0.00206488 Jy ! Component: 150 - total flux cleaned = -0.00217278 Jy ! Component: 200 - total flux cleaned = -0.00217188 Jy ! Total flux subtracted in 200 components = -0.00217188 Jy ! Clean residual min=-0.006546 max=0.005110 Jy/beam ! Clean residual mean=0.000006 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 1.5377 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 1.5377 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=0.056791Jy sigma=1.447670 ! Fit after self-cal, rms=0.056723Jy sigma=1.445882 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 = 0.000521109 Jy ! Component: 100 - total flux cleaned = 0.000522173 Jy ! Component: 150 - total flux cleaned = 0.000596086 Jy ! Component: 200 - total flux cleaned = 0.000595467 Jy ! Total flux subtracted in 200 components = 0.000595467 Jy ! Clean residual min=-0.006278 max=0.004899 Jy/beam ! Clean residual mean=0.000006 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 1.53829 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 1.53829 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=0.056277Jy sigma=1.445572 ! Fit after self-cal, rms=0.056245Jy sigma=1.444521 ! 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=0.056245Jy sigma=1.444521 ! Fit after self-cal, rms=0.056515Jy sigma=1.437584 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9978 mas, bmaj=2.453 mas, bpa=-1.721 degrees ! Estimated noise=0.660725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00245981 Jy ! Component: 100 - total flux cleaned = -0.00274815 Jy ! Component: 150 - total flux cleaned = -0.00281155 Jy ! Component: 200 - total flux cleaned = -0.00286508 Jy ! Total flux subtracted in 200 components = -0.00286508 Jy ! Clean residual min=-0.005881 max=0.004940 Jy/beam ! Clean residual mean=0.000010 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 1.53543 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 1.53543 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=0.056080Jy sigma=1.437453 ! Fit after self-cal, rms=0.056051Jy sigma=1.436955 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 = 0.000255776 Jy ! Component: 100 - total flux cleaned = 0.000255076 Jy ! Component: 150 - total flux cleaned = 0.00029837 Jy ! Component: 200 - total flux cleaned = 0.000297041 Jy ! Total flux subtracted in 200 components = 0.000297041 Jy ! Clean residual min=-0.005786 max=0.004769 Jy/beam ! Clean residual mean=0.000010 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 1.53572 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 1.53572 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=0.055878Jy sigma=1.438171 ! Fit after self-cal, rms=0.055864Jy sigma=1.437899 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.055864Jy sigma=1.437899 ! Fit after self-cal, rms=0.056035Jy sigma=1.433542 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.165 mas, bmaj=4.329 mas, bpa=-6.36 degrees ! Estimated noise=0.751251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00279378 Jy ! Component: 100 - total flux cleaned = -0.00404691 Jy ! Component: 150 - total flux cleaned = -0.00440066 Jy ! Component: 200 - total flux cleaned = -0.00469536 Jy ! Total flux subtracted in 200 components = -0.00469536 Jy ! Clean residual min=-0.006291 max=0.005589 Jy/beam ! Clean residual mean=0.000024 rms=0.001627 Jy/beam ! Combined flux in latest and established models = 1.53103 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 1.53103 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=0.056013Jy sigma=1.435400 ! Fit after self-cal, rms=0.055940Jy sigma=1.434016 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 = -0.000585352 Jy ! Component: 100 - total flux cleaned = -0.000791439 Jy ! Component: 150 - total flux cleaned = -0.000883441 Jy ! Component: 200 - total flux cleaned = -0.000940243 Jy ! Total flux subtracted in 200 components = -0.000940243 Jy ! Clean residual min=-0.006320 max=0.005439 Jy/beam ! Clean residual mean=0.000023 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 1.53009 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 90 components and 1.53009 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=0.055951Jy sigma=1.435927 ! Fit after self-cal, rms=0.055920Jy sigma=1.435536 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9979 mas, bmaj=2.454 mas, bpa=-1.69 degrees ! Estimated noise=0.659991 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9979 x 2.454 at -1.69 degrees (North through East) ! Clean map min=-0.0077446 max=1.2788 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=0.055920Jy sigma=1.435536 ! Fit after self-cal, rms=0.045275Jy sigma=1.127727 ! Inverting map and beam ! Estimated beam: bmin=0.9984 mas, bmaj=2.455 mas, bpa=-1.651 degrees ! Estimated noise=0.659908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.14083e-05 Jy ! Component: 100 - total flux cleaned = -0.000258307 Jy ! Component: 150 - total flux cleaned = -0.000427437 Jy ! Component: 200 - total flux cleaned = -0.000544441 Jy ! Total flux subtracted in 200 components = -0.000544441 Jy ! Clean residual min=-0.005708 max=0.004480 Jy/beam ! Clean residual mean=0.000000 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 1.52954 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 1.52954 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=0.045145Jy sigma=1.125414 ! Fit after self-cal, rms=0.045146Jy sigma=1.125137 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163147 Jy ! Component: 100 - total flux cleaned = -0.00019997 Jy ! Component: 150 - total flux cleaned = -0.00020044 Jy ! Component: 200 - total flux cleaned = -0.000201047 Jy ! Total flux subtracted in 200 components = -0.000201047 Jy ! Clean residual min=-0.005686 max=0.004238 Jy/beam ! Clean residual mean=-0.000000 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 1.52934 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 1.52934 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=0.045062Jy sigma=1.123968 ! Fit after self-cal, rms=0.045064Jy sigma=1.123777 ! 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=0.045064Jy sigma=1.123777 ! Fit after self-cal, rms=0.045025Jy sigma=1.123296 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8209 mas, bmaj=2.142 mas, bpa=-0.9717 degrees ! Estimated noise=0.914324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.982041 Jy ! Component: 100 - total flux cleaned = 1.26198 Jy ! Component: 150 - total flux cleaned = 1.37043 Jy ! Component: 200 - total flux cleaned = 1.42886 Jy ! Total flux subtracted in 200 components = 1.42886 Jy ! Clean residual min=-0.014968 max=0.029472 Jy/beam ! Clean residual mean=-0.000089 rms=0.005145 Jy/beam ! Combined flux in latest and established models = 1.42886 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 19 model components to the UV plane model. ! The established model now contains 19 components and 1.42886 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9985 mas, bmaj=2.455 mas, bpa=-1.634 degrees ! Estimated noise=0.659804 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 = 0.0447822 Jy ! Component: 100 - total flux cleaned = 0.0679864 Jy ! Component: 150 - total flux cleaned = 0.0814555 Jy ! Component: 200 - total flux cleaned = 0.0900745 Jy ! Total flux subtracted in 200 components = 0.0900745 Jy ! Clean residual min=-0.006989 max=0.006491 Jy/beam ! Clean residual mean=-0.000013 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 1.51893 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 46 components and 1.51893 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.166 mas, bmaj=4.33 mas, bpa=-6.351 degrees ! Estimated noise=0.750595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00669232 Jy ! Component: 100 - total flux cleaned = 0.00927192 Jy ! Component: 150 - total flux cleaned = 0.00965004 Jy ! Component: 200 - total flux cleaned = 0.00958984 Jy ! Total flux subtracted in 200 components = 0.00958984 Jy ! Clean residual min=-0.007707 max=0.005602 Jy/beam ! Clean residual mean=-0.000000 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 1.52852 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 = -6.02911e-05 Jy ! Component: 100 - total flux cleaned = -0.00017085 Jy ! Component: 150 - total flux cleaned = -0.000272031 Jy ! Component: 200 - total flux cleaned = -0.000318973 Jy ! Total flux subtracted in 200 components = -0.000318973 Jy ! Clean residual min=-0.007557 max=0.005464 Jy/beam ! Clean residual mean=-0.000000 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 1.5282 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 70 components and 1.5282 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9985 mas, bmaj=2.455 mas, bpa=-1.634 degrees ! Estimated noise=0.659804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100345 Jy ! Component: 100 - total flux cleaned = -0.000509977 Jy ! Component: 150 - total flux cleaned = -7.77951e-05 Jy ! Component: 200 - total flux cleaned = 0.000207495 Jy ! Total flux subtracted in 200 components = 0.000207495 Jy ! Clean residual min=-0.007198 max=0.004605 Jy/beam ! Clean residual mean=-0.000001 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 1.52841 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 1.52841 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=0.046438Jy sigma=1.146650 ! Fit after self-cal, rms=0.046441Jy sigma=1.144475 wmodel /scr/pima/bp171ae_uvs/J2129-1538_X_map.mod ! Writing 88 model components to file: /scr/pima/bp171ae_uvs/J2129-1538_X_map.mod wobs /scr/pima/bp171ae_uvs/J2129-1538_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ae_uvs/J2129-1538_X_uvs.fits wwins /scr/pima/bp171ae_uvs/J2129-1538_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ae_uvs/J2129-1538_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00286297 Jy ! Component: 100 - total flux cleaned = -0.00446768 Jy ! Component: 150 - total flux cleaned = -0.00485733 Jy ! Component: 200 - total flux cleaned = -0.00513831 Jy ! Component: 250 - total flux cleaned = -0.0053959 Jy ! Component: 300 - total flux cleaned = -0.00575547 Jy ! Component: 350 - total flux cleaned = -0.00615001 Jy ! Component: 400 - total flux cleaned = -0.00636426 Jy ! Component: 450 - total flux cleaned = -0.00646829 Jy ! Component: 500 - total flux cleaned = -0.00656725 Jy ! Component: 550 - total flux cleaned = -0.00666042 Jy ! Component: 600 - total flux cleaned = -0.00666033 Jy ! Component: 650 - total flux cleaned = -0.00665908 Jy ! Component: 700 - total flux cleaned = -0.00657674 Jy ! Component: 750 - total flux cleaned = -0.00649871 Jy ! Component: 800 - total flux cleaned = -0.00646106 Jy ! Component: 850 - total flux cleaned = -0.00642426 Jy ! Component: 900 - total flux cleaned = -0.0062836 Jy ! Component: 950 - total flux cleaned = -0.00628392 Jy ! Component: 1000 - total flux cleaned = -0.00615158 Jy ! Component: 1050 - total flux cleaned = -0.00602413 Jy ! Component: 1100 - total flux cleaned = -0.00593191 Jy ! Component: 1150 - total flux cleaned = -0.0059619 Jy ! Component: 1200 - total flux cleaned = -0.00593246 Jy ! Component: 1250 - total flux cleaned = -0.00593245 Jy ! Component: 1300 - total flux cleaned = -0.00593242 Jy ! Component: 1350 - total flux cleaned = -0.00590519 Jy ! Component: 1400 - total flux cleaned = -0.00587903 Jy ! Component: 1450 - total flux cleaned = -0.00580295 Jy ! Component: 1500 - total flux cleaned = -0.00575377 Jy ! Component: 1550 - total flux cleaned = -0.00577761 Jy ! Component: 1600 - total flux cleaned = -0.00582386 Jy ! Component: 1650 - total flux cleaned = -0.00589166 Jy ! Component: 1700 - total flux cleaned = -0.0059359 Jy ! Component: 1750 - total flux cleaned = -0.00600075 Jy ! Component: 1800 - total flux cleaned = -0.00608514 Jy ! Component: 1850 - total flux cleaned = -0.00612681 Jy ! Component: 1900 - total flux cleaned = -0.00618788 Jy ! Component: 1950 - total flux cleaned = -0.00620752 Jy ! Component: 2000 - total flux cleaned = -0.00620752 Jy ! Component: 2050 - total flux cleaned = -0.00616932 Jy ! Component: 2100 - total flux cleaned = -0.00616887 Jy ! Component: 2150 - total flux cleaned = -0.00613202 Jy ! Component: 2200 - total flux cleaned = -0.00609625 Jy ! Component: 2250 - total flux cleaned = -0.00613229 Jy ! Component: 2300 - total flux cleaned = -0.00607966 Jy ! Component: 2350 - total flux cleaned = -0.00607992 Jy ! Component: 2400 - total flux cleaned = -0.00604621 Jy ! Component: 2450 - total flux cleaned = -0.0060463 Jy ! Component: 2500 - total flux cleaned = -0.00593182 Jy ! Component: 2550 - total flux cleaned = -0.00594789 Jy ! Component: 2600 - total flux cleaned = -0.00586849 Jy ! Component: 2650 - total flux cleaned = -0.00583738 Jy ! Component: 2700 - total flux cleaned = -0.00577585 Jy ! Component: 2750 - total flux cleaned = -0.00573018 Jy ! Component: 2800 - total flux cleaned = -0.00570032 Jy ! Component: 2850 - total flux cleaned = -0.00571497 Jy ! Component: 2900 - total flux cleaned = -0.00571481 Jy ! Component: 2950 - total flux cleaned = -0.0057291 Jy ! Component: 3000 - total flux cleaned = -0.00577182 Jy ! Component: 3050 - total flux cleaned = -0.00577192 Jy ! Component: 3100 - total flux cleaned = -0.00585609 Jy ! Component: 3150 - total flux cleaned = -0.00584224 Jy ! Component: 3200 - total flux cleaned = -0.00593881 Jy ! Component: 3250 - total flux cleaned = -0.00599352 Jy ! Component: 3300 - total flux cleaned = -0.00603427 Jy ! Component: 3350 - total flux cleaned = -0.00608799 Jy ! Component: 3400 - total flux cleaned = -0.00612798 Jy ! Component: 3450 - total flux cleaned = -0.00616776 Jy ! Component: 3500 - total flux cleaned = -0.00627267 Jy ! Component: 3550 - total flux cleaned = -0.00632475 Jy ! Component: 3600 - total flux cleaned = -0.00631178 Jy ! Component: 3650 - total flux cleaned = -0.00633754 Jy ! Component: 3700 - total flux cleaned = -0.0063632 Jy ! Component: 3750 - total flux cleaned = -0.00645236 Jy ! Component: 3800 - total flux cleaned = -0.00645227 Jy ! Component: 3850 - total flux cleaned = -0.00649014 Jy ! Component: 3900 - total flux cleaned = -0.0065278 Jy ! Component: 3950 - total flux cleaned = -0.00655277 Jy ! Component: 4000 - total flux cleaned = -0.00659018 Jy ! Component: 4050 - total flux cleaned = -0.0066025 Jy ! Total flux subtracted in 4096 components = -0.00666443 Jy ! Clean residual min=-0.000710 max=0.000763 Jy/beam ! Clean residual mean=-0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 1.52174 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 364 components and 1.52175 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ae_uvs/J2129-1538_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9985 x 2.455 at -1.634 degrees (North through East) ! Clean map min=-0.0029796 max=1.2823 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ae_uvs/J2129-1538_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.28234 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019584 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0458163 0.0458163 0.0916326 0.183265 0.36653 0.733061 1.46612 2.93224 5.86449 11.729 23.4579 46.9159 93.8318 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.282 quit ! Quitting program ! Log file /scr/pima/bp171ae_uvs/J2129-1538_X_uvs.log closed on Sat Oct 12 00:34:00 2013