! Started logfile: /scr/pima/rdv72_uvs/J1016+0513_S_uvs.log on Sat Oct 5 08:46:46 2013 obs /scr/pima/rdv72_uvs/J1016+0513_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J1016+0513_S_uva.fits ! AN table 1: 3 integrations on 1 of 1 possible baselines. ! AN table 2: 6 integrations on 1 of 1 possible baselines. ! AN table 3: 11 integrations on 6 of 6 possible baselines. ! AN table 4: 58 integrations on 3 of 3 possible baselines. ! AN table 5: 10 integrations on 6 of 6 possible baselines. ! AN table 6: 10 integrations on 1 of 1 possible baselines. ! AN table 7: 7 integrations on 10 of 10 possible baselines. ! AN table 8: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.657926 visibilities/baseline/integration-bin. ! Found source: J1016+0513 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2208 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv72_uvs/J1016+0513_S] 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 0.500x0.500 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. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 66 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 20 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 37 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 66 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 20 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 37 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 66 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 20 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 37 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 66 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 20 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 37 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=1.098329Jy sigma=4.847125 ! Fit after self-cal, rms=0.619437Jy sigma=2.694127 ! 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=1.833 mas, bmaj=4.342 mas, bpa=-8.07 degrees ! Estimated noise=4.87745 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 = 0.312511 Jy ! Component: 100 - total flux cleaned = 0.389218 Jy ! Total flux subtracted in 100 components = 0.389218 Jy ! Clean residual min=-0.031311 max=0.035652 Jy/beam ! Clean residual mean=0.000028 rms=0.007272 Jy/beam ! Combined flux in latest and established models = 0.389218 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.389218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160894Jy sigma=0.742500 ! Fit after self-cal, rms=0.160872Jy sigma=0.742444 ! 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=2.178 mas, bmaj=5.13 mas, bpa=-9.269 degrees ! Estimated noise=3.61748 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 = 0.0542026 Jy ! Component: 100 - total flux cleaned = 0.0852407 Jy ! Component: 150 - total flux cleaned = 0.103654 Jy ! Component: 200 - total flux cleaned = 0.113192 Jy ! Total flux subtracted in 200 components = 0.113192 Jy ! Clean residual min=-0.042898 max=0.030633 Jy/beam ! Clean residual mean=0.000011 rms=0.006904 Jy/beam ! Combined flux in latest and established models = 0.502411 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.502411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145004Jy sigma=0.641913 ! Fit after self-cal, rms=0.145143Jy sigma=0.641755 ! 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: ! HO 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HO 1.06 NY 1.29 WZ 0.98 ZC 0.89 ! ! A total of 108 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 1.35 SC 0.95 WZ 0.83 ZC 1.17 ! ! Telescope amplitude corrections in sub-array 6: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.99 LA 1.12 NL 0.98 NY 1.30 ! PT 1.18 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.13 FD 1.06 KP 1.24 LA 1.12 ! NL 0.99 NY 1.42 PT 1.10 SC 0.86 ! WZ 0.85 ZC 1.20 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HO 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HO 1.36 NY 1.33 WZ 1.07 ZC 0.74 ! ! A total of 108 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 1.24 SC 0.90 WZ 0.80 ZC 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.09 LA 1.04 NL 0.99 NY 1.07 ! PT 1.14 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.18 FD 1.13 KP 1.27 LA 1.01 ! NL 1.03 NY 1.20 PT 1.17 SC 0.91 ! WZ 0.80 ZC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HO 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HO 1.09 NY 0.99 WZ 0.75 ZC 0.82 ! ! A total of 108 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 1.21 SC 0.83 WZ 0.71 ZC 0.98 ! ! Telescope amplitude corrections in sub-array 6: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.19 LA 0.94 NL 1.04 NY 1.06 ! PT 1.16 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.31 FD 1.10 KP 1.21 LA 0.93 ! NL 1.06 NY 1.27 PT 1.11 SC 0.85 ! WZ 0.73 ZC 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HO 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HO 1.23 NY 1.27 WZ 0.80 ZC 0.75 ! ! A total of 108 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 1.18 SC 0.88 WZ 0.70 ZC 0.90 ! ! Telescope amplitude corrections in sub-array 6: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.12 LA 0.80 NL 0.93 NY 1.17 ! PT 1.06 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.47 FD 1.09 KP 1.10 LA 0.84 ! NL 0.97 NY 1.16 PT 1.03 SC 0.84 ! WZ 0.74 ZC 0.87 ! ! ! Fit before self-cal, rms=0.145143Jy sigma=0.641755 ! Fit after self-cal, rms=0.106827Jy sigma=0.409588 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.911 mas, bmaj=5.052 mas, bpa=-9.784 degrees ! Estimated noise=4.20477 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 = 6.62243e-05 Jy ! Component: 100 - total flux cleaned = -0.000666638 Jy ! Component: 150 - total flux cleaned = -0.00119144 Jy ! Component: 200 - total flux cleaned = -0.00141212 Jy ! Total flux subtracted in 200 components = -0.00141212 Jy ! Clean residual min=-0.008123 max=0.008488 Jy/beam ! Clean residual mean=0.000003 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.500998 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 22 components and 0.500998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106191Jy sigma=0.407058 ! Fit after self-cal, rms=0.106593Jy sigma=0.406455 ! 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. ! ! Fit before self-cal, rms=0.106593Jy sigma=0.406455 ! Fit after self-cal, rms=0.106889Jy sigma=0.405990 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.911 mas, bmaj=5.04 mas, bpa=-9.601 degrees ! Estimated noise=4.20616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00144395 Jy ! Component: 100 - total flux cleaned = -0.00205957 Jy ! Component: 150 - total flux cleaned = -0.00236556 Jy ! Component: 200 - total flux cleaned = -0.00262496 Jy ! Total flux subtracted in 200 components = -0.00262496 Jy ! Clean residual min=-0.007880 max=0.008224 Jy/beam ! Clean residual mean=0.000004 rms=0.001895 Jy/beam ! Combined flux in latest and established models = 0.498374 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.498374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106581Jy sigma=0.404884 ! Fit after self-cal, rms=0.106600Jy sigma=0.404844 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 (113, 111). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00672551 Jy ! Component: 100 - total flux cleaned = 0.00773998 Jy ! Component: 150 - total flux cleaned = 0.00774121 Jy ! Component: 200 - total flux cleaned = 0.00756961 Jy ! Total flux subtracted in 200 components = 0.00756961 Jy ! Clean residual min=-0.007432 max=0.006841 Jy/beam ! Clean residual mean=0.000001 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.505943 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.505943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106059Jy sigma=0.402857 ! Fit after self-cal, rms=0.106030Jy sigma=0.402564 ! 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. ! ! Fit before self-cal, rms=0.106030Jy sigma=0.402564 ! Fit after self-cal, rms=0.106117Jy sigma=0.402067 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.911 mas, bmaj=5.036 mas, bpa=-9.485 degrees ! Estimated noise=4.20159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000827385 Jy ! Component: 100 - total flux cleaned = 0.000925603 Jy ! Component: 150 - total flux cleaned = 0.000926948 Jy ! Component: 200 - total flux cleaned = 0.00084426 Jy ! Total flux subtracted in 200 components = 0.00084426 Jy ! Clean residual min=-0.006989 max=0.006566 Jy/beam ! Clean residual mean=0.000002 rms=0.001710 Jy/beam ! Combined flux in latest and established models = 0.506787 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.506787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105866Jy sigma=0.401233 ! Fit after self-cal, rms=0.105879Jy sigma=0.401174 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 = 0.000664087 Jy ! Component: 100 - total flux cleaned = 0.000662083 Jy ! Component: 150 - total flux cleaned = 0.000659689 Jy ! Component: 200 - total flux cleaned = 0.000658876 Jy ! Total flux subtracted in 200 components = 0.000658876 Jy ! Clean residual min=-0.006834 max=0.006418 Jy/beam ! Clean residual mean=0.000003 rms=0.001689 Jy/beam ! Combined flux in latest and established models = 0.507446 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 0.507446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105780Jy sigma=0.400791 ! Fit after self-cal, rms=0.105781Jy sigma=0.400776 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.105781Jy sigma=0.400776 ! Fit after self-cal, rms=0.105798Jy sigma=0.400563 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.521 mas, bmaj=10.84 mas, bpa=13.18 degrees ! Estimated noise=5.48477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124484 Jy ! Component: 100 - total flux cleaned = 0.00119769 Jy ! Component: 150 - total flux cleaned = 0.00119751 Jy ! Component: 200 - total flux cleaned = 0.00119529 Jy ! Total flux subtracted in 200 components = 0.00119529 Jy ! Clean residual min=-0.008422 max=0.008082 Jy/beam ! Clean residual mean=0.000002 rms=0.002229 Jy/beam ! Combined flux in latest and established models = 0.508642 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.508642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105770Jy sigma=0.400350 ! Fit after self-cal, rms=0.105755Jy sigma=0.400300 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 = 0.000556988 Jy ! Component: 100 - total flux cleaned = 0.000602543 Jy ! Component: 150 - total flux cleaned = 0.000644953 Jy ! Component: 200 - total flux cleaned = 0.000644952 Jy ! Total flux subtracted in 200 components = 0.000644952 Jy ! Clean residual min=-0.008165 max=0.007914 Jy/beam ! Clean residual mean=0.000002 rms=0.002204 Jy/beam ! Combined flux in latest and established models = 0.509287 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.509287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105740Jy sigma=0.400236 ! Fit after self-cal, rms=0.105726Jy sigma=0.400222 ! 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=1.911 mas, bmaj=5.039 mas, bpa=-9.421 degrees ! Estimated noise=4.19538 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.911 x 5.039 at -9.421 degrees (North through East) ! Clean map min=-0.0060263 max=0.3833 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=1.637 mas, bmaj=4.296 mas, bpa=-8.439 degrees ! Estimated noise=5.49901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.307631 Jy ! Component: 100 - total flux cleaned = 0.378626 Jy ! Component: 150 - total flux cleaned = 0.410294 Jy ! Component: 200 - total flux cleaned = 0.431642 Jy ! Total flux subtracted in 200 components = 0.431642 Jy ! Clean residual min=-0.012665 max=0.013347 Jy/beam ! Clean residual mean=0.000018 rms=0.003219 Jy/beam ! Combined flux in latest and established models = 0.431642 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.431642 Jy ! Inverting map and beam ! Estimated beam: bmin=1.911 mas, bmaj=5.039 mas, bpa=-9.421 degrees ! Estimated noise=4.19538 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 = 0.024047 Jy ! Component: 100 - total flux cleaned = 0.0393616 Jy ! Component: 150 - total flux cleaned = 0.0498441 Jy ! Component: 200 - total flux cleaned = 0.0571151 Jy ! Total flux subtracted in 200 components = 0.0571151 Jy ! Clean residual min=-0.007845 max=0.008221 Jy/beam ! Clean residual mean=0.000010 rms=0.001897 Jy/beam ! Combined flux in latest and established models = 0.488757 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.488757 Jy ! Inverting map ! Added new window around map position (0, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00721889 Jy ! Component: 100 - total flux cleaned = 0.011304 Jy ! Component: 150 - total flux cleaned = 0.0129979 Jy ! Component: 200 - total flux cleaned = 0.0142994 Jy ! Total flux subtracted in 200 components = 0.0142994 Jy ! Clean residual min=-0.006387 max=0.006541 Jy/beam ! Clean residual mean=0.000004 rms=0.001636 Jy/beam ! Combined flux in latest and established models = 0.503056 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 48 components and 0.503056 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.521 mas, bmaj=10.84 mas, bpa=13.18 degrees ! Estimated noise=5.48477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00471714 Jy ! Component: 100 - total flux cleaned = 0.00586733 Jy ! Component: 150 - total flux cleaned = 0.00599858 Jy ! Component: 200 - total flux cleaned = 0.00605207 Jy ! Total flux subtracted in 200 components = 0.00605207 Jy ! Clean residual min=-0.008503 max=0.008195 Jy/beam ! Clean residual mean=0.000001 rms=0.002198 Jy/beam ! Combined flux in latest and established models = 0.509108 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 = 5.14901e-05 Jy ! Component: 100 - total flux cleaned = 0.000141741 Jy ! Component: 150 - total flux cleaned = 0.000182513 Jy ! Component: 200 - total flux cleaned = 0.00018109 Jy ! Total flux subtracted in 200 components = 0.00018109 Jy ! Clean residual min=-0.008341 max=0.008071 Jy/beam ! Clean residual mean=0.000000 rms=0.002185 Jy/beam ! Combined flux in latest and established models = 0.509289 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.509289 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.911 mas, bmaj=5.039 mas, bpa=-9.421 degrees ! Estimated noise=4.19538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00241176 Jy ! Component: 100 - total flux cleaned = -0.00215595 Jy ! Component: 150 - total flux cleaned = -0.00215276 Jy ! Component: 200 - total flux cleaned = -0.00215029 Jy ! Total flux subtracted in 200 components = -0.00215029 Jy ! Clean residual min=-0.005897 max=0.006324 Jy/beam ! Clean residual mean=0.000002 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.507139 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.507139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105280Jy sigma=0.398698 ! Fit after self-cal, rms=0.105293Jy sigma=0.398504 wmodel /scr/pima/rdv72_uvs/J1016+0513_S_map.mod ! Writing 72 model components to file: /scr/pima/rdv72_uvs/J1016+0513_S_map.mod wobs /scr/pima/rdv72_uvs/J1016+0513_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J1016+0513_S_uvs.fits wwins /scr/pima/rdv72_uvs/J1016+0513_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv72_uvs/J1016+0513_S_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 = 0.00102432 Jy ! Component: 100 - total flux cleaned = 0.00102925 Jy ! Component: 150 - total flux cleaned = 0.000630845 Jy ! Component: 200 - total flux cleaned = 0.000533979 Jy ! Component: 250 - total flux cleaned = 0.000254291 Jy ! Component: 300 - total flux cleaned = 7.49909e-05 Jy ! Component: 350 - total flux cleaned = -1.214e-05 Jy ! Component: 400 - total flux cleaned = -0.000269055 Jy ! Component: 450 - total flux cleaned = -0.000602863 Jy ! Component: 500 - total flux cleaned = -0.000847713 Jy ! Component: 550 - total flux cleaned = -0.00132453 Jy ! Component: 600 - total flux cleaned = -0.00171203 Jy ! Component: 650 - total flux cleaned = -0.0018659 Jy ! Component: 700 - total flux cleaned = -0.00231732 Jy ! Component: 750 - total flux cleaned = -0.00290307 Jy ! Component: 800 - total flux cleaned = -0.00318797 Jy ! Component: 850 - total flux cleaned = -0.00346821 Jy ! Component: 900 - total flux cleaned = -0.0038143 Jy ! Component: 950 - total flux cleaned = -0.00415313 Jy ! Component: 1000 - total flux cleaned = -0.00435307 Jy ! Component: 1050 - total flux cleaned = -0.00448406 Jy ! Component: 1100 - total flux cleaned = -0.00454875 Jy ! Component: 1150 - total flux cleaned = -0.00480432 Jy ! Component: 1200 - total flux cleaned = -0.00473934 Jy ! Component: 1250 - total flux cleaned = -0.00455125 Jy ! Component: 1300 - total flux cleaned = -0.00436747 Jy ! Component: 1350 - total flux cleaned = -0.00430743 Jy ! Component: 1400 - total flux cleaned = -0.00406713 Jy ! Component: 1450 - total flux cleaned = -0.00418531 Jy ! Component: 1500 - total flux cleaned = -0.0040095 Jy ! Component: 1550 - total flux cleaned = -0.00412422 Jy ! Component: 1600 - total flux cleaned = -0.00401022 Jy ! Component: 1650 - total flux cleaned = -0.00401006 Jy ! Component: 1700 - total flux cleaned = -0.00395435 Jy ! Component: 1750 - total flux cleaned = -0.00411902 Jy ! Component: 1800 - total flux cleaned = -0.00428144 Jy ! Component: 1850 - total flux cleaned = -0.0042818 Jy ! Component: 1900 - total flux cleaned = -0.00449517 Jy ! Component: 1950 - total flux cleaned = -0.00454815 Jy ! Component: 2000 - total flux cleaned = -0.00470548 Jy ! Component: 2050 - total flux cleaned = -0.00486125 Jy ! Component: 2100 - total flux cleaned = -0.00486076 Jy ! Component: 2150 - total flux cleaned = -0.00506256 Jy ! Component: 2200 - total flux cleaned = -0.0051124 Jy ! Component: 2250 - total flux cleaned = -0.00521163 Jy ! Component: 2300 - total flux cleaned = -0.00530973 Jy ! Component: 2350 - total flux cleaned = -0.00535872 Jy ! Component: 2400 - total flux cleaned = -0.00569605 Jy ! Component: 2450 - total flux cleaned = -0.00559978 Jy ! Component: 2500 - total flux cleaned = -0.00583728 Jy ! Component: 2550 - total flux cleaned = -0.00579058 Jy ! Component: 2600 - total flux cleaned = -0.00602244 Jy ! Component: 2650 - total flux cleaned = -0.00606834 Jy ! Component: 2700 - total flux cleaned = -0.00602278 Jy ! Component: 2750 - total flux cleaned = -0.0061135 Jy ! Component: 2800 - total flux cleaned = -0.00624869 Jy ! Component: 2850 - total flux cleaned = -0.00624783 Jy ! Component: 2900 - total flux cleaned = -0.00638098 Jy ! Component: 2950 - total flux cleaned = -0.00642451 Jy ! Component: 3000 - total flux cleaned = -0.00659766 Jy ! Component: 3050 - total flux cleaned = -0.00651142 Jy ! Component: 3100 - total flux cleaned = -0.0065538 Jy ! Component: 3150 - total flux cleaned = -0.00638457 Jy ! Component: 3200 - total flux cleaned = -0.00634207 Jy ! Component: 3250 - total flux cleaned = -0.00625842 Jy ! Component: 3300 - total flux cleaned = -0.00609285 Jy ! Component: 3350 - total flux cleaned = -0.00617532 Jy ! Component: 3400 - total flux cleaned = -0.00609358 Jy ! Component: 3450 - total flux cleaned = -0.00613441 Jy ! Component: 3500 - total flux cleaned = -0.0060938 Jy ! Component: 3550 - total flux cleaned = -0.00613359 Jy ! Component: 3600 - total flux cleaned = -0.00613385 Jy ! Component: 3650 - total flux cleaned = -0.00617265 Jy ! Component: 3700 - total flux cleaned = -0.00597648 Jy ! Component: 3750 - total flux cleaned = -0.00605422 Jy ! Component: 3800 - total flux cleaned = -0.00613146 Jy ! Component: 3850 - total flux cleaned = -0.00590068 Jy ! Component: 3900 - total flux cleaned = -0.00582436 Jy ! Component: 3950 - total flux cleaned = -0.00589993 Jy ! Component: 4000 - total flux cleaned = -0.00574918 Jy ! Component: 4050 - total flux cleaned = -0.00601113 Jy ! Total flux subtracted in 4096 components = -0.00586167 Jy ! Clean residual min=-0.002208 max=0.002068 Jy/beam ! Clean residual mean=0.000005 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.501278 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 376 components and 0.501277 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J1016+0513_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.911 x 5.039 at -9.421 degrees (North through East) ! Clean map min=-0.0039895 max=0.38563 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J1016+0513_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.385625 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000647754 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.503925 0.503925 1.00785 2.0157 4.0314 8.0628 16.1256 32.2512 64.5024 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.385 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J1016+0513_S_uvs.log closed on Sat Oct 5 08:46:50 2013