! Started logfile: /scr/pima/bg219i_uvs/J0923+2815_X_uvs.log on Wed Apr 6 23:38:31 2016 obs /scr/pima/bg219i_uvs/J0923+2815_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0923+2815_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.715278 visibilities/baseline/integration-bin. ! Found source: J0923+2815 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 18540 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219i_uvs/J0923+2815_X] 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 0.200x0.200 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. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.101994Jy sigma=25.221746 ! Fit after self-cal, rms=0.663193Jy sigma=15.271623 ! 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=0.787 mas, bmaj=1.406 mas, bpa=2.097 degrees ! Estimated noise=0.566616 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 = 0.279299 Jy ! Component: 100 - total flux cleaned = 0.412021 Jy ! Total flux subtracted in 100 components = 0.412021 Jy ! Clean residual min=-0.034970 max=0.074912 Jy/beam ! Clean residual mean=0.000045 rms=0.010681 Jy/beam ! Combined flux in latest and established models = 0.412021 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.412021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.207018Jy sigma=4.640436 ! Fit after self-cal, rms=0.195118Jy sigma=4.411608 ! Inverting map ! Added new window around map position (-0.8, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0977783 Jy ! Component: 100 - total flux cleaned = 0.149549 Jy ! Total flux subtracted in 100 components = 0.149549 Jy ! Clean residual min=-0.017859 max=0.027519 Jy/beam ! Clean residual mean=0.000062 rms=0.005353 Jy/beam ! Combined flux in latest and established models = 0.56157 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 11 components and 0.56157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.123616Jy sigma=2.847366 ! Fit after self-cal, rms=0.121604Jy sigma=2.811307 ! 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=0.9456 mas, bmaj=1.668 mas, bpa=3.251 degrees ! Estimated noise=0.302651 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 = 0.0411776 Jy ! Component: 100 - total flux cleaned = 0.0615282 Jy ! Component: 150 - total flux cleaned = 0.0725222 Jy ! Component: 200 - total flux cleaned = 0.0762864 Jy ! Total flux subtracted in 200 components = 0.0762864 Jy ! Clean residual min=-0.011738 max=0.020400 Jy/beam ! Clean residual mean=0.000061 rms=0.004265 Jy/beam ! Combined flux in latest and established models = 0.637856 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.637856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.107215Jy sigma=2.517514 ! Fit after self-cal, rms=0.106812Jy sigma=2.510270 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9456 x 1.668 at 3.251 degrees (North through East) ! Clean map min=-0.011197 max=0.36217 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.96 KP 0.97 ! LA 0.93 MK 1.01 NL 1.01 OV 0.95 ! PT 1.18 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.96 KP 0.97 ! LA 0.95 MK 1.02 NL 0.99 OV 0.95 ! PT 1.17 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.95 KP 0.98 ! LA 0.94 MK 1.02 NL 0.99 OV 0.95 ! PT 1.19 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.97 KP 0.98 ! LA 0.95 MK 1.02 NL 0.99 OV 0.95 ! PT 1.17 SC 1.03 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.106812Jy sigma=2.510270 ! Fit after self-cal, rms=0.110081Jy sigma=2.422509 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9493 mas, bmaj=1.674 mas, bpa=3.115 degrees ! Estimated noise=0.302777 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 (-5.4, -29.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173565 Jy ! Component: 100 - total flux cleaned = 0.0260883 Jy ! Component: 150 - total flux cleaned = 0.0299102 Jy ! Component: 200 - total flux cleaned = 0.0321555 Jy ! Total flux subtracted in 200 components = 0.0321555 Jy ! Clean residual min=-0.012814 max=0.015356 Jy/beam ! Clean residual mean=0.000030 rms=0.003518 Jy/beam ! Combined flux in latest and established models = 0.670012 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 44 components and 0.670012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.107096Jy sigma=2.357855 ! Fit after self-cal, rms=0.106810Jy sigma=2.350337 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.106810Jy sigma=2.350337 ! Fit after self-cal, rms=0.101991Jy sigma=2.270938 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9521 mas, bmaj=1.675 mas, bpa=3.772 degrees ! Estimated noise=0.296934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00768183 Jy ! Component: 100 - total flux cleaned = -0.0101445 Jy ! Component: 150 - total flux cleaned = -0.0113202 Jy ! Component: 200 - total flux cleaned = -0.011512 Jy ! Total flux subtracted in 200 components = -0.011512 Jy ! Clean residual min=-0.009122 max=0.011832 Jy/beam ! Clean residual mean=0.000040 rms=0.002836 Jy/beam ! Combined flux in latest and established models = 0.6585 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 0.658499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.100323Jy sigma=2.233605 ! Fit after self-cal, rms=0.100249Jy sigma=2.231967 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 = 0.000702575 Jy ! Component: 100 - total flux cleaned = 0.000725838 Jy ! Component: 150 - total flux cleaned = 0.000846902 Jy ! Component: 200 - total flux cleaned = 0.000427475 Jy ! Total flux subtracted in 200 components = 0.000427475 Jy ! Clean residual min=-0.009144 max=0.011865 Jy/beam ! Clean residual mean=0.000041 rms=0.002861 Jy/beam ! Combined flux in latest and established models = 0.658927 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 66 components and 0.658927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.099876Jy sigma=2.224184 ! Fit after self-cal, rms=0.099854Jy sigma=2.223600 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.099854Jy sigma=2.223600 ! Fit after self-cal, rms=0.098872Jy sigma=2.206848 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9538 mas, bmaj=1.681 mas, bpa=4.019 degrees ! Estimated noise=0.292713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00570302 Jy ! Component: 100 - total flux cleaned = -0.00705215 Jy ! Component: 150 - total flux cleaned = -0.00720472 Jy ! Component: 200 - total flux cleaned = -0.0073391 Jy ! Total flux subtracted in 200 components = -0.0073391 Jy ! Clean residual min=-0.008627 max=0.011095 Jy/beam ! Clean residual mean=0.000032 rms=0.002633 Jy/beam ! Combined flux in latest and established models = 0.651588 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 78 components and 0.651588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.098156Jy sigma=2.191143 ! Fit after self-cal, rms=0.098141Jy sigma=2.190711 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 = 0.000421897 Jy ! Component: 100 - total flux cleaned = 0.000322704 Jy ! Component: 150 - total flux cleaned = -2.62492e-05 Jy ! Component: 200 - total flux cleaned = -0.000259826 Jy ! Total flux subtracted in 200 components = -0.000259826 Jy ! Clean residual min=-0.009065 max=0.010700 Jy/beam ! Clean residual mean=0.000033 rms=0.002649 Jy/beam ! Combined flux in latest and established models = 0.651328 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 85 components and 0.651328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.097961Jy sigma=2.187099 ! Fit after self-cal, rms=0.097953Jy sigma=2.186928 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.097953Jy sigma=2.186928 ! Fit after self-cal, rms=0.097448Jy sigma=2.179307 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.994 mas, bmaj=2.806 mas, bpa=5.168 degrees ! Estimated noise=0.372899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00434877 Jy ! Component: 100 - total flux cleaned = -0.0049234 Jy ! Component: 150 - total flux cleaned = -0.00623537 Jy ! Component: 200 - total flux cleaned = -0.00720108 Jy ! Total flux subtracted in 200 components = -0.00720108 Jy ! Clean residual min=-0.015655 max=0.018840 Jy/beam ! Clean residual mean=0.000064 rms=0.004828 Jy/beam ! Combined flux in latest and established models = 0.644127 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.644127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.097173Jy sigma=2.173618 ! Fit after self-cal, rms=0.097134Jy sigma=2.172470 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 = -0.000843884 Jy ! Component: 100 - total flux cleaned = -0.00137904 Jy ! Component: 150 - total flux cleaned = -0.00203314 Jy ! Component: 200 - total flux cleaned = -0.00244219 Jy ! Total flux subtracted in 200 components = -0.00244219 Jy ! Clean residual min=-0.015926 max=0.018439 Jy/beam ! Clean residual mean=0.000067 rms=0.004844 Jy/beam ! Combined flux in latest and established models = 0.641685 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 0.641685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.097161Jy sigma=2.173655 ! Fit after self-cal, rms=0.097150Jy sigma=2.173350 ! 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=0.9551 mas, bmaj=1.685 mas, bpa=4.15 degrees ! Estimated noise=0.289831 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9551 x 1.685 at 4.15 degrees (North through East) ! Clean map min=-0.0093073 max=0.34116 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=0.7937 mas, bmaj=1.416 mas, bpa=3.148 degrees ! Estimated noise=0.549388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.282906 Jy ! Component: 100 - total flux cleaned = 0.419421 Jy ! Component: 150 - total flux cleaned = 0.492241 Jy ! Component: 200 - total flux cleaned = 0.534473 Jy ! Total flux subtracted in 200 components = 0.534473 Jy ! Clean residual min=-0.014972 max=0.022725 Jy/beam ! Clean residual mean=0.000027 rms=0.004335 Jy/beam ! Combined flux in latest and established models = 0.534473 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 0.534473 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9551 mas, bmaj=1.685 mas, bpa=4.15 degrees ! Estimated noise=0.289831 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 = 0.0384707 Jy ! Component: 100 - total flux cleaned = 0.0623118 Jy ! Component: 150 - total flux cleaned = 0.078174 Jy ! Component: 200 - total flux cleaned = 0.0893067 Jy ! Total flux subtracted in 200 components = 0.0893067 Jy ! Clean residual min=-0.009656 max=0.013276 Jy/beam ! Clean residual mean=0.000025 rms=0.002884 Jy/beam ! Combined flux in latest and established models = 0.62378 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.62378 Jy ! Inverting map ! Added new window around map position (4.6, 30.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125505 Jy ! Component: 100 - total flux cleaned = 0.0189357 Jy ! Component: 150 - total flux cleaned = 0.0226882 Jy ! Component: 200 - total flux cleaned = 0.0251454 Jy ! Total flux subtracted in 200 components = 0.0251454 Jy ! Clean residual min=-0.008770 max=0.011273 Jy/beam ! Clean residual mean=0.000026 rms=0.002584 Jy/beam ! Combined flux in latest and established models = 0.648925 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 56 components and 0.648925 Jy ! Inverting map ! Added new window around map position (-14.8, -48.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108305 Jy ! Component: 100 - total flux cleaned = 0.0146942 Jy ! Component: 150 - total flux cleaned = 0.0165261 Jy ! Component: 200 - total flux cleaned = 0.0176826 Jy ! Total flux subtracted in 200 components = 0.0176826 Jy ! Clean residual min=-0.008303 max=0.010426 Jy/beam ! Clean residual mean=0.000019 rms=0.002373 Jy/beam ! Combined flux in latest and established models = 0.666608 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 97 components and 0.666608 Jy ! Inverting map ! Added new window around map position (3.2, -9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00990572 Jy ! Component: 100 - total flux cleaned = 0.0147307 Jy ! Component: 150 - total flux cleaned = 0.0159753 Jy ! Component: 200 - total flux cleaned = 0.0165214 Jy ! Total flux subtracted in 200 components = 0.0165214 Jy ! Clean residual min=-0.008178 max=0.009583 Jy/beam ! Clean residual mean=0.000020 rms=0.002149 Jy/beam ! Combined flux in latest and established models = 0.683129 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 124 components and 0.683129 Jy ! Inverting map ! Added new window around map position (5.2, 23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00883699 Jy ! Component: 100 - total flux cleaned = 0.0125093 Jy ! Component: 150 - total flux cleaned = 0.0147167 Jy ! Component: 200 - total flux cleaned = 0.016751 Jy ! Total flux subtracted in 200 components = 0.016751 Jy ! Clean residual min=-0.007722 max=0.007790 Jy/beam ! Clean residual mean=0.000004 rms=0.001961 Jy/beam ! Combined flux in latest and established models = 0.69988 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 156 components and 0.69988 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=1.994 mas, bmaj=2.806 mas, bpa=5.168 degrees ! Estimated noise=0.372899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420321 Jy ! Component: 100 - total flux cleaned = 0.00556453 Jy ! Component: 150 - total flux cleaned = 0.00750671 Jy ! Component: 200 - total flux cleaned = 0.00882937 Jy ! Total flux subtracted in 200 components = 0.00882937 Jy ! Clean residual min=-0.013173 max=0.013195 Jy/beam ! Clean residual mean=0.000007 rms=0.003347 Jy/beam ! Combined flux in latest and established models = 0.70871 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 = 0.00160847 Jy ! Component: 100 - total flux cleaned = 0.00289215 Jy ! Component: 150 - total flux cleaned = 0.00440148 Jy ! Component: 200 - total flux cleaned = 0.00564245 Jy ! Total flux subtracted in 200 components = 0.00564245 Jy ! Clean residual min=-0.013157 max=0.013193 Jy/beam ! Clean residual mean=0.000003 rms=0.003278 Jy/beam ! Combined flux in latest and established models = 0.714352 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 184 components and 0.714352 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9551 mas, bmaj=1.685 mas, bpa=4.15 degrees ! Estimated noise=0.289831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179608 Jy ! Component: 100 - total flux cleaned = 0.000181355 Jy ! Component: 150 - total flux cleaned = 0.000178655 Jy ! Component: 200 - total flux cleaned = 0.000645402 Jy ! Total flux subtracted in 200 components = 0.000645402 Jy ! Clean residual min=-0.007607 max=0.007474 Jy/beam ! Clean residual mean=-0.000000 rms=0.001860 Jy/beam ! Combined flux in latest and established models = 0.714997 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 206 components and 0.714997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.092479Jy sigma=2.049997 ! Fit after self-cal, rms=0.091974Jy sigma=2.034707 wmodel /scr/pima/bg219i_uvs/J0923+2815_X_map.mod ! Writing 206 model components to file: /scr/pima/bg219i_uvs/J0923+2815_X_map.mod wobs /scr/pima/bg219i_uvs/J0923+2815_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0923+2815_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0923+2815_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219i_uvs/J0923+2815_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 = -0.00155973 Jy ! Component: 100 - total flux cleaned = -0.00199805 Jy ! Component: 150 - total flux cleaned = -0.00200239 Jy ! Component: 200 - total flux cleaned = -0.00200319 Jy ! Component: 250 - total flux cleaned = -0.00162294 Jy ! Component: 300 - total flux cleaned = -0.00144033 Jy ! Component: 350 - total flux cleaned = -0.00126278 Jy ! Component: 400 - total flux cleaned = -0.00100392 Jy ! Component: 450 - total flux cleaned = -0.000750175 Jy ! Component: 500 - total flux cleaned = -0.00042228 Jy ! Component: 550 - total flux cleaned = -0.000422157 Jy ! Component: 600 - total flux cleaned = -0.000110433 Jy ! Component: 650 - total flux cleaned = -3.56025e-05 Jy ! Component: 700 - total flux cleaned = 3.71329e-05 Jy ! Component: 750 - total flux cleaned = 0.000111888 Jy ! Component: 800 - total flux cleaned = 0.000327366 Jy ! Component: 850 - total flux cleaned = 0.000325952 Jy ! Component: 900 - total flux cleaned = 0.000325736 Jy ! Component: 950 - total flux cleaned = 0.000392166 Jy ! Component: 1000 - total flux cleaned = 0.000325818 Jy ! Component: 1050 - total flux cleaned = 0.000391162 Jy ! Component: 1100 - total flux cleaned = 0.000392464 Jy ! Component: 1150 - total flux cleaned = 0.000579162 Jy ! Component: 1200 - total flux cleaned = 0.000455097 Jy ! Component: 1250 - total flux cleaned = 0.000455055 Jy ! Component: 1300 - total flux cleaned = 0.000456224 Jy ! Component: 1350 - total flux cleaned = 0.000689079 Jy ! Component: 1400 - total flux cleaned = 0.000630993 Jy ! Component: 1450 - total flux cleaned = 0.000630689 Jy ! Component: 1500 - total flux cleaned = 0.000688399 Jy ! Component: 1550 - total flux cleaned = 0.000853267 Jy ! Component: 1600 - total flux cleaned = 0.00079919 Jy ! Component: 1650 - total flux cleaned = 0.00101099 Jy ! Component: 1700 - total flux cleaned = 0.0010626 Jy ! Component: 1750 - total flux cleaned = 0.00111359 Jy ! Component: 1800 - total flux cleaned = 0.00106259 Jy ! Component: 1850 - total flux cleaned = 0.00106243 Jy ! Component: 1900 - total flux cleaned = 0.00115972 Jy ! Component: 1950 - total flux cleaned = 0.00101419 Jy ! Component: 2000 - total flux cleaned = 0.00106253 Jy ! Component: 2050 - total flux cleaned = 0.00106338 Jy ! Component: 2100 - total flux cleaned = 0.00120229 Jy ! Component: 2150 - total flux cleaned = 0.00111126 Jy ! Component: 2200 - total flux cleaned = 0.00129179 Jy ! Component: 2250 - total flux cleaned = 0.00124783 Jy ! Component: 2300 - total flux cleaned = 0.00124817 Jy ! Component: 2350 - total flux cleaned = 0.00129171 Jy ! Component: 2400 - total flux cleaned = 0.00133512 Jy ! Component: 2450 - total flux cleaned = 0.00137718 Jy ! Component: 2500 - total flux cleaned = 0.00129316 Jy ! Component: 2550 - total flux cleaned = 0.00129321 Jy ! Component: 2600 - total flux cleaned = 0.00129294 Jy ! Component: 2650 - total flux cleaned = 0.00121208 Jy ! Component: 2700 - total flux cleaned = 0.00121177 Jy ! Component: 2750 - total flux cleaned = 0.00113246 Jy ! Component: 2800 - total flux cleaned = 0.00105445 Jy ! Component: 2850 - total flux cleaned = 0.00109276 Jy ! Component: 2900 - total flux cleaned = 0.0008631 Jy ! Component: 2950 - total flux cleaned = 0.0008635 Jy ! Component: 3000 - total flux cleaned = 0.000900285 Jy ! Component: 3050 - total flux cleaned = 0.000826173 Jy ! Component: 3100 - total flux cleaned = 0.000825957 Jy ! Component: 3150 - total flux cleaned = 0.000753284 Jy ! Component: 3200 - total flux cleaned = 0.000717387 Jy ! Component: 3250 - total flux cleaned = 0.000681629 Jy ! Component: 3300 - total flux cleaned = 0.00061089 Jy ! Component: 3350 - total flux cleaned = 0.000610802 Jy ! Component: 3400 - total flux cleaned = 0.000507045 Jy ! Component: 3450 - total flux cleaned = 0.000575583 Jy ! Component: 3500 - total flux cleaned = 0.000405272 Jy ! Component: 3550 - total flux cleaned = 0.000270314 Jy ! Component: 3600 - total flux cleaned = 0.000203787 Jy ! Component: 3650 - total flux cleaned = 0.000104403 Jy ! Component: 3700 - total flux cleaned = 0.000137204 Jy ! Component: 3750 - total flux cleaned = -5.75873e-05 Jy ! Component: 3800 - total flux cleaned = -2.53638e-05 Jy ! Component: 3850 - total flux cleaned = -0.000121192 Jy ! Component: 3900 - total flux cleaned = -0.000248017 Jy ! Component: 3950 - total flux cleaned = -0.000341813 Jy ! Component: 4000 - total flux cleaned = -0.000404096 Jy ! Component: 4050 - total flux cleaned = -0.000496515 Jy ! Total flux subtracted in 4096 components = -0.000496729 Jy ! Clean residual min=-0.001564 max=0.001996 Jy/beam ! Clean residual mean=-0.000001 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.714501 Jy keep ! Adding 373 model components to the UV plane model. ! The established model now contains 579 components and 0.714502 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0923+2815_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9551 x 1.685 at 4.15 degrees (North through East) ! Clean map min=-0.0042036 max=0.32871 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0923+2815_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.328708 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000565599 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.516202 0.516202 1.0324 2.06481 4.12961 8.25923 16.5185 33.0369 66.0738 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.328 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 581.168 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0923+2815_X_uvs.log closed on Wed Apr 6 23:38:37 2016