! Started logfile: /d2/scr/pima/bp177h_uvs/J1507+5231_C_uvs.log on Sun Mar 30 00:48:02 2014 obs /d2/scr/pima/bp177h_uvs/J1507+5231_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1507+5231_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1507+5231 ! ! 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 1080 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1507+5231_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001689Jy sigma=45.968710 ! Fit after self-cal, rms=0.919841Jy sigma=42.242974 ! 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=1.379 mas, bmaj=4.629 mas, bpa=31.13 degrees ! Estimated noise=0.63542 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 = 0.0559978 Jy ! Component: 100 - total flux cleaned = 0.0802632 Jy ! Total flux subtracted in 100 components = 0.0802632 Jy ! Clean residual min=-0.005023 max=0.011687 Jy/beam ! Clean residual mean=0.000008 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 0.0802632 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0802632 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=0.032297Jy sigma=1.356882 ! Fit after self-cal, rms=0.032085Jy sigma=1.348598 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136412 Jy ! Component: 100 - total flux cleaned = 0.0218554 Jy ! Total flux subtracted in 100 components = 0.0218554 Jy ! Clean residual min=-0.002932 max=0.004347 Jy/beam ! Clean residual mean=0.000001 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.102119 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.102119 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=0.022163Jy sigma=0.879906 ! Fit after self-cal, rms=0.022110Jy sigma=0.877900 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.676 mas, bmaj=4.822 mas, bpa=30.47 degrees ! Estimated noise=0.47518 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 = 0.00817201 Jy ! Component: 100 - total flux cleaned = 0.0130829 Jy ! Component: 150 - total flux cleaned = 0.0164004 Jy ! Component: 200 - total flux cleaned = 0.0187472 Jy ! Total flux subtracted in 200 components = 0.0187472 Jy ! Clean residual min=-0.002082 max=0.003321 Jy/beam ! Clean residual mean=-0.000013 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.120866 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 66 components and 0.120866 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=0.018018Jy sigma=0.701480 ! Fit after self-cal, rms=0.018003Jy sigma=0.700666 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.676 x 4.822 at 30.47 degrees (North through East) ! Clean map min=-0.0020476 max=0.080231 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.16 HN 0.98 KP 0.92 ! LA 1.08 MK 1.04 NL 1.15 OV 0.97 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.04 KP 0.99 ! LA 1.01 MK 0.99 NL 1.01 OV 0.97 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.99 KP 1.00 ! LA 1.04 MK 1.04 NL 1.05 OV 0.95 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.10 KP 1.00 ! LA 1.08 MK 1.05 NL 1.03 OV 0.95 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 1.02 KP 0.93 ! LA 0.98 MK 1.03 NL 1.07 OV 0.96 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.08 KP 1.01 ! LA 1.01 MK 0.98 NL 1.05 OV 1.03 ! PT 0.93 SC 1.00 ! ! ! Fit before self-cal, rms=0.018003Jy sigma=0.700666 ! Fit after self-cal, rms=0.017264Jy sigma=0.646027 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.68 mas, bmaj=4.843 mas, bpa=30.55 degrees ! Estimated noise=0.482248 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 = 0.00183999 Jy ! Component: 100 - total flux cleaned = 0.00289207 Jy ! Component: 150 - total flux cleaned = 0.00359491 Jy ! Component: 200 - total flux cleaned = 0.00408016 Jy ! Total flux subtracted in 200 components = 0.00408016 Jy ! Clean residual min=-0.001992 max=0.002402 Jy/beam ! Clean residual mean=-0.000008 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.124946 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 85 components and 0.124946 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=0.016930Jy sigma=0.639105 ! Fit after self-cal, rms=0.016930Jy sigma=0.638940 ! Inverting map ! Added new window around map position (14.1, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198426 Jy ! Component: 100 - total flux cleaned = 0.00251211 Jy ! Component: 150 - total flux cleaned = 0.0028144 Jy ! Component: 200 - total flux cleaned = 0.00321015 Jy ! Total flux subtracted in 200 components = 0.00321015 Jy ! Clean residual min=-0.001758 max=0.001583 Jy/beam ! Clean residual mean=-0.000009 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.128156 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 117 components and 0.128156 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=0.016631Jy sigma=0.622146 ! Fit after self-cal, rms=0.016617Jy sigma=0.621539 ! 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=0.016617Jy sigma=0.621539 ! Fit after self-cal, rms=0.016051Jy sigma=0.593919 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.677 mas, bmaj=4.845 mas, bpa=30.67 degrees ! Estimated noise=0.486227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000966597 Jy ! Component: 100 - total flux cleaned = 0.00135988 Jy ! Component: 150 - total flux cleaned = 0.00172122 Jy ! Component: 200 - total flux cleaned = 0.00204672 Jy ! Total flux subtracted in 200 components = 0.00204672 Jy ! Clean residual min=-0.001508 max=0.001289 Jy/beam ! Clean residual mean=-0.000005 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.130203 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 136 components and 0.130203 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=0.015909Jy sigma=0.590492 ! Fit after self-cal, rms=0.015908Jy sigma=0.590400 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 = 0.000189263 Jy ! Component: 100 - total flux cleaned = 0.000398863 Jy ! Component: 150 - total flux cleaned = 0.000541191 Jy ! Component: 200 - total flux cleaned = 0.000725985 Jy ! Total flux subtracted in 200 components = 0.000725985 Jy ! Clean residual min=-0.001473 max=0.001246 Jy/beam ! Clean residual mean=-0.000005 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.130929 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 150 components and 0.130929 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=0.015864Jy sigma=0.588663 ! Fit after self-cal, rms=0.015864Jy sigma=0.588615 ! 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=0.015864Jy sigma=0.588615 ! Fit after self-cal, rms=0.015909Jy sigma=0.586978 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.674 mas, bmaj=4.844 mas, bpa=30.72 degrees ! Estimated noise=0.490204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000911139 Jy ! Component: 100 - total flux cleaned = 0.00142953 Jy ! Component: 150 - total flux cleaned = 0.00162382 Jy ! Component: 200 - total flux cleaned = 0.00177116 Jy ! Total flux subtracted in 200 components = 0.00177116 Jy ! Clean residual min=-0.001475 max=0.001215 Jy/beam ! Clean residual mean=-0.000005 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.1327 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 158 components and 0.1327 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=0.015798Jy sigma=0.585130 ! Fit after self-cal, rms=0.015798Jy sigma=0.585105 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 = 0.000112683 Jy ! Component: 100 - total flux cleaned = 0.000232825 Jy ! Component: 150 - total flux cleaned = 0.000318996 Jy ! Component: 200 - total flux cleaned = 0.000415745 Jy ! Total flux subtracted in 200 components = 0.000415745 Jy ! Clean residual min=-0.001451 max=0.001183 Jy/beam ! Clean residual mean=-0.000005 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.133116 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 163 components and 0.133116 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=0.015771Jy sigma=0.584024 ! Fit after self-cal, rms=0.015771Jy sigma=0.584004 ! 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=0.015771Jy sigma=0.584004 ! Fit after self-cal, rms=0.015816Jy sigma=0.582512 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.466 mas, bmaj=5.293 mas, bpa=28.94 degrees ! Estimated noise=0.613125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013555 Jy ! Component: 100 - total flux cleaned = 0.0018279 Jy ! Component: 150 - total flux cleaned = 0.00203123 Jy ! Component: 200 - total flux cleaned = 0.00215032 Jy ! Total flux subtracted in 200 components = 0.00215032 Jy ! Clean residual min=-0.001964 max=0.001647 Jy/beam ! Clean residual mean=-0.000013 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.135266 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 178 components and 0.135266 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=0.015712Jy sigma=0.581171 ! Fit after self-cal, rms=0.015709Jy sigma=0.581033 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 = 0.000102466 Jy ! Component: 100 - total flux cleaned = 0.000172634 Jy ! Component: 150 - total flux cleaned = 0.00026827 Jy ! Component: 200 - total flux cleaned = 0.000340416 Jy ! Total flux subtracted in 200 components = 0.000340416 Jy ! Clean residual min=-0.001908 max=0.001582 Jy/beam ! Clean residual mean=-0.000013 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.135606 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 182 components and 0.135606 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=0.015691Jy sigma=0.580475 ! Fit after self-cal, rms=0.015691Jy sigma=0.580429 ! 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=1.671 mas, bmaj=4.843 mas, bpa=30.76 degrees ! Estimated noise=0.494044 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.671 x 4.843 at 30.76 degrees (North through East) ! Clean map min=-0.0013564 max=0.083865 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=1.374 mas, bmaj=4.659 mas, bpa=31.33 degrees ! Estimated noise=0.665643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0587241 Jy ! Component: 100 - total flux cleaned = 0.08432 Jy ! Component: 150 - total flux cleaned = 0.0984052 Jy ! Component: 200 - total flux cleaned = 0.107012 Jy ! Total flux subtracted in 200 components = 0.107012 Jy ! Clean residual min=-0.002911 max=0.004587 Jy/beam ! Clean residual mean=0.000002 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.107012 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.107012 Jy ! Inverting map and beam ! Estimated beam: bmin=1.671 mas, bmaj=4.843 mas, bpa=30.76 degrees ! Estimated noise=0.494044 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 = 0.00801941 Jy ! Component: 100 - total flux cleaned = 0.012794 Jy ! Component: 150 - total flux cleaned = 0.016098 Jy ! Component: 200 - total flux cleaned = 0.0186136 Jy ! Total flux subtracted in 200 components = 0.0186136 Jy ! Clean residual min=-0.001996 max=0.002703 Jy/beam ! Clean residual mean=-0.000005 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.125625 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 59 components and 0.125625 Jy ! Inverting map ! Added new window around map position (5.1, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024572 Jy ! Component: 100 - total flux cleaned = 0.00367716 Jy ! Component: 150 - total flux cleaned = 0.00474086 Jy ! Component: 200 - total flux cleaned = 0.00549822 Jy ! Total flux subtracted in 200 components = 0.00549822 Jy ! Clean residual min=-0.001626 max=0.001362 Jy/beam ! Clean residual mean=-0.000005 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.131123 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 105 components and 0.131123 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.466 mas, bmaj=5.293 mas, bpa=28.94 degrees ! Estimated noise=0.613125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124315 Jy ! Component: 100 - total flux cleaned = 0.00199896 Jy ! Component: 150 - total flux cleaned = 0.0024411 Jy ! Component: 200 - total flux cleaned = 0.00276329 Jy ! Total flux subtracted in 200 components = 0.00276329 Jy ! Clean residual min=-0.001848 max=0.001795 Jy/beam ! Clean residual mean=-0.000012 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.133887 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 = 0.000210866 Jy ! Component: 100 - total flux cleaned = 0.000403961 Jy ! Component: 150 - total flux cleaned = 0.000581492 Jy ! Component: 200 - total flux cleaned = 0.000744428 Jy ! Total flux subtracted in 200 components = 0.000744428 Jy ! Clean residual min=-0.001766 max=0.001720 Jy/beam ! Clean residual mean=-0.000012 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.134631 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 155 components and 0.134631 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.671 mas, bmaj=4.843 mas, bpa=30.76 degrees ! Estimated noise=0.494044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159051 Jy ! Component: 100 - total flux cleaned = 0.000227464 Jy ! Component: 150 - total flux cleaned = 0.000349039 Jy ! Component: 200 - total flux cleaned = 0.000476709 Jy ! Total flux subtracted in 200 components = 0.000476709 Jy ! Clean residual min=-0.001419 max=0.001161 Jy/beam ! Clean residual mean=-0.000006 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.135108 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 184 components and 0.135108 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=0.015650Jy sigma=0.579137 ! Fit after self-cal, rms=0.015646Jy sigma=0.578834 wmodel /d2/scr/pima/bp177h_uvs/J1507+5231_C_map.mod ! Writing 184 model components to file: /d2/scr/pima/bp177h_uvs/J1507+5231_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1507+5231_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1507+5231_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1507+5231_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177h_uvs/J1507+5231_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 = -0.000544192 Jy ! Component: 100 - total flux cleaned = -0.000783644 Jy ! Component: 150 - total flux cleaned = -0.000967135 Jy ! Component: 200 - total flux cleaned = -0.00114204 Jy ! Component: 250 - total flux cleaned = -0.00127316 Jy ! Component: 300 - total flux cleaned = -0.00130922 Jy ! Component: 350 - total flux cleaned = -0.00139505 Jy ! Component: 400 - total flux cleaned = -0.00141145 Jy ! Component: 450 - total flux cleaned = -0.00150933 Jy ! Component: 500 - total flux cleaned = -0.00160453 Jy ! Component: 550 - total flux cleaned = -0.00169771 Jy ! Component: 600 - total flux cleaned = -0.0018032 Jy ! Component: 650 - total flux cleaned = -0.00186189 Jy ! Component: 700 - total flux cleaned = -0.00187607 Jy ! Component: 750 - total flux cleaned = -0.00187627 Jy ! Component: 800 - total flux cleaned = -0.00190407 Jy ! Component: 850 - total flux cleaned = -0.00189092 Jy ! Component: 900 - total flux cleaned = -0.00197066 Jy ! Component: 950 - total flux cleaned = -0.00195746 Jy ! Component: 1000 - total flux cleaned = -0.00195732 Jy ! Component: 1050 - total flux cleaned = -0.00190692 Jy ! Component: 1100 - total flux cleaned = -0.00185759 Jy ! Component: 1150 - total flux cleaned = -0.0018332 Jy ! Component: 1200 - total flux cleaned = -0.00180925 Jy ! Component: 1250 - total flux cleaned = -0.00177384 Jy ! Component: 1300 - total flux cleaned = -0.00170431 Jy ! Component: 1350 - total flux cleaned = -0.00167006 Jy ! Component: 1400 - total flux cleaned = -0.00159163 Jy ! Component: 1450 - total flux cleaned = -0.00158062 Jy ! Component: 1500 - total flux cleaned = -0.00149354 Jy ! Component: 1550 - total flux cleaned = -0.0014401 Jy ! Component: 1600 - total flux cleaned = -0.00138722 Jy ! Component: 1650 - total flux cleaned = -0.00130385 Jy ! Component: 1700 - total flux cleaned = -0.00126264 Jy ! Component: 1750 - total flux cleaned = -0.0011916 Jy ! Component: 1800 - total flux cleaned = -0.00114143 Jy ! Component: 1850 - total flux cleaned = -0.00107217 Jy ! Component: 1900 - total flux cleaned = -0.000984357 Jy ! Component: 1950 - total flux cleaned = -0.000955386 Jy ! Component: 2000 - total flux cleaned = -0.000860151 Jy ! Component: 2050 - total flux cleaned = -0.000803776 Jy ! Component: 2100 - total flux cleaned = -0.000747895 Jy ! Component: 2150 - total flux cleaned = -0.000701975 Jy ! Component: 2200 - total flux cleaned = -0.000620215 Jy ! Component: 2250 - total flux cleaned = -0.000566288 Jy ! Component: 2300 - total flux cleaned = -0.000442052 Jy ! Component: 2350 - total flux cleaned = -0.000398237 Jy ! Component: 2400 - total flux cleaned = -0.000311427 Jy ! Component: 2450 - total flux cleaned = -0.000251365 Jy ! Component: 2500 - total flux cleaned = -0.000200395 Jy ! Component: 2550 - total flux cleaned = -0.000107641 Jy ! Component: 2600 - total flux cleaned = -4.92999e-05 Jy ! Component: 2650 - total flux cleaned = 5.80379e-05 Jy ! Component: 2700 - total flux cleaned = 0.000123462 Jy ! Component: 2750 - total flux cleaned = 0.000212575 Jy ! Component: 2800 - total flux cleaned = 0.000300959 Jy ! Component: 2850 - total flux cleaned = 0.000388542 Jy ! Component: 2900 - total flux cleaned = 0.000459476 Jy ! Component: 2950 - total flux cleaned = 0.000529863 Jy ! Component: 3000 - total flux cleaned = 0.000607406 Jy ! Component: 3050 - total flux cleaned = 0.000684294 Jy ! Component: 3100 - total flux cleaned = 0.000745273 Jy ! Component: 3150 - total flux cleaned = 0.000843661 Jy ! Component: 3200 - total flux cleaned = 0.000918689 Jy ! Component: 3250 - total flux cleaned = 0.000993002 Jy ! Component: 3300 - total flux cleaned = 0.00105925 Jy ! Component: 3350 - total flux cleaned = 0.00114697 Jy ! Component: 3400 - total flux cleaned = 0.00120492 Jy ! Component: 3450 - total flux cleaned = 0.00126968 Jy ! Component: 3500 - total flux cleaned = 0.00133402 Jy ! Component: 3550 - total flux cleaned = 0.00141899 Jy ! Component: 3600 - total flux cleaned = 0.00148214 Jy ! Component: 3650 - total flux cleaned = 0.00154491 Jy ! Component: 3700 - total flux cleaned = 0.00161414 Jy ! Component: 3750 - total flux cleaned = 0.00166902 Jy ! Component: 3800 - total flux cleaned = 0.00173714 Jy ! Component: 3850 - total flux cleaned = 0.00179122 Jy ! Component: 3900 - total flux cleaned = 0.00186496 Jy ! Component: 3950 - total flux cleaned = 0.00194484 Jy ! Component: 4000 - total flux cleaned = 0.00198451 Jy ! Component: 4050 - total flux cleaned = 0.00206324 Jy ! Total flux subtracted in 4096 components = 0.00212197 Jy ! Clean residual min=-0.000418 max=0.000379 Jy/beam ! Clean residual mean=-0.000002 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.13723 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 468 components and 0.13723 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1507+5231_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.671 x 4.843 at 30.76 degrees (North through East) ! Clean map min=-0.00082565 max=0.083618 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1507+5231_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0836178 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117323 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.420924 0.420924 0.841848 1.6837 3.36739 6.73479 13.4696 26.9391 53.8783 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.083 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 712.717 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1507+5231_C_uvs.log closed on Sun Mar 30 00:48:08 2014