! Started logfile: /scr/pima/bg219i_uvs/J0527+0331_X_uvs.log on Wed Apr 6 23:32:33 2016 obs /scr/pima/bg219i_uvs/J0527+0331_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0527+0331_X_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.671958 visibilities/baseline/integration-bin. ! Found source: J0527+0331 ! ! 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 7620 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/J0527+0331_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 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=1.032831Jy sigma=31.207860 ! Fit after self-cal, rms=0.748793Jy sigma=22.500476 ! 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=0.7008 mas, bmaj=1.836 mas, bpa=-1.149 degrees ! Estimated noise=0.471031 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 = 0.196253 Jy ! Component: 100 - total flux cleaned = 0.240224 Jy ! Total flux subtracted in 100 components = 0.240224 Jy ! Clean residual min=-0.006661 max=0.015267 Jy/beam ! Clean residual mean=-0.000023 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 0.240224 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.240224 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=0.065083Jy sigma=1.857505 ! Fit after self-cal, rms=0.064920Jy sigma=1.854514 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164464 Jy ! Component: 100 - total flux cleaned = 0.0244246 Jy ! Total flux subtracted in 100 components = 0.0244246 Jy ! Clean residual min=-0.003915 max=0.004335 Jy/beam ! Clean residual mean=-0.000018 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.264649 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.264649 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=0.061259Jy sigma=1.702330 ! Fit after self-cal, rms=0.061264Jy sigma=1.702225 ! 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=0.8481 mas, bmaj=2.097 mas, bpa=-1.667 degrees ! Estimated noise=0.365761 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 = 0.00426109 Jy ! Component: 100 - total flux cleaned = 0.00652963 Jy ! Component: 150 - total flux cleaned = 0.0078352 Jy ! Component: 200 - total flux cleaned = 0.00862979 Jy ! Total flux subtracted in 200 components = 0.00862979 Jy ! Clean residual min=-0.003757 max=0.003839 Jy/beam ! Clean residual mean=-0.000023 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.273279 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.273278 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=0.061118Jy sigma=1.688757 ! Fit after self-cal, rms=0.061115Jy sigma=1.688665 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8481 x 2.097 at -1.667 degrees (North through East) ! Clean map min=-0.0035647 max=0.25352 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 1.02 FD 1.01 HN 1.00 KP 0.97 ! LA 0.98 MK 1.02 NL 1.01 OV 0.96 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.97 KP 0.99 ! LA 1.01 MK 1.01 NL 1.00 OV 0.96 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 1.00 ! LA 0.99 MK 1.01 NL 1.01 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.99 KP 1.00 ! LA 1.01 MK 1.01 NL 1.02 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 0.98 ! LA 1.00 MK 1.05 NL 1.00 OV 0.98 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 0.98 ! LA 0.99 MK 0.98 NL 1.01 OV 0.96 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.96 KP 1.02 ! LA 1.00 MK 0.98 NL 1.02 OV 0.95 ! PT 0.98 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=0.061115Jy sigma=1.688665 ! Fit after self-cal, rms=0.060474Jy sigma=1.675503 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8501 mas, bmaj=2.102 mas, bpa=-1.594 degrees ! Estimated noise=0.363502 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 = -0.00162567 Jy ! Component: 100 - total flux cleaned = -0.00237294 Jy ! Component: 150 - total flux cleaned = -0.00253521 Jy ! Component: 200 - total flux cleaned = -0.00255114 Jy ! Total flux subtracted in 200 components = -0.00255114 Jy ! Clean residual min=-0.003457 max=0.003254 Jy/beam ! Clean residual mean=-0.000019 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.270727 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.270727 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=0.060382Jy sigma=1.675662 ! Fit after self-cal, rms=0.060386Jy sigma=1.675600 ! 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=0.060386Jy sigma=1.675600 ! Fit after self-cal, rms=0.059863Jy sigma=1.652464 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8519 mas, bmaj=2.102 mas, bpa=-1.593 degrees ! Estimated noise=0.361996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110593 Jy ! Component: 100 - total flux cleaned = -0.00122158 Jy ! Component: 150 - total flux cleaned = -0.00123702 Jy ! Component: 200 - total flux cleaned = -0.00126259 Jy ! Total flux subtracted in 200 components = -0.00126259 Jy ! Clean residual min=-0.002830 max=0.002768 Jy/beam ! Clean residual mean=-0.000004 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.269465 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.269465 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=0.059815Jy sigma=1.652552 ! Fit after self-cal, rms=0.059828Jy sigma=1.652505 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 = -1.14762e-05 Jy ! Component: 100 - total flux cleaned = -8.46979e-07 Jy ! Component: 150 - total flux cleaned = 8.04008e-06 Jy ! Component: 200 - total flux cleaned = 7.87736e-06 Jy ! Total flux subtracted in 200 components = 7.87736e-06 Jy ! Clean residual min=-0.002826 max=0.002764 Jy/beam ! Clean residual mean=-0.000004 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.269473 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.269473 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=0.059824Jy sigma=1.652425 ! Fit after self-cal, rms=0.059823Jy sigma=1.652411 ! 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=0.059823Jy sigma=1.652411 ! Fit after self-cal, rms=0.059592Jy sigma=1.646659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.852 mas, bmaj=2.104 mas, bpa=-1.631 degrees ! Estimated noise=0.36038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102443 Jy ! Component: 100 - total flux cleaned = -0.00131741 Jy ! Component: 150 - total flux cleaned = -0.00133787 Jy ! Component: 200 - total flux cleaned = -0.00134636 Jy ! Total flux subtracted in 200 components = -0.00134636 Jy ! Clean residual min=-0.002602 max=0.002692 Jy/beam ! Clean residual mean=-0.000004 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.268126 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.268126 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=0.059550Jy sigma=1.646816 ! Fit after self-cal, rms=0.059555Jy sigma=1.646796 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 (44, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124022 Jy ! Component: 100 - total flux cleaned = 0.000882652 Jy ! Component: 150 - total flux cleaned = 0.000526662 Jy ! Component: 200 - total flux cleaned = 0.000311866 Jy ! Total flux subtracted in 200 components = 0.000311866 Jy ! Clean residual min=-0.002428 max=0.002602 Jy/beam ! Clean residual mean=-0.000003 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.268438 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.268438 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=0.059456Jy sigma=1.643530 ! Fit after self-cal, rms=0.059445Jy sigma=1.643170 ! Inverting map ! Added new window around map position (-6, -18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185646 Jy ! Component: 100 - total flux cleaned = 0.00182059 Jy ! Component: 150 - total flux cleaned = 0.00162293 Jy ! Component: 200 - total flux cleaned = 0.00141985 Jy ! Total flux subtracted in 200 components = 0.00141985 Jy ! Clean residual min=-0.002324 max=0.002428 Jy/beam ! Clean residual mean=-0.000002 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.269858 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 91 components and 0.269858 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=0.059341Jy sigma=1.641218 ! Fit after self-cal, rms=0.059338Jy sigma=1.641140 ! Inverting map ! Added new window around map position (22.4, -17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206756 Jy ! Component: 100 - total flux cleaned = 0.00235874 Jy ! Component: 150 - total flux cleaned = 0.00261333 Jy ! Component: 200 - total flux cleaned = 0.00287016 Jy ! Total flux subtracted in 200 components = 0.00287016 Jy ! Clean residual min=-0.002366 max=0.002371 Jy/beam ! Clean residual mean=-0.000002 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.272728 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.272728 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=0.059236Jy sigma=1.638596 ! Fit after self-cal, rms=0.059233Jy sigma=1.638464 ! Inverting map ! Added new window around map position (-15.6, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201872 Jy ! Component: 100 - total flux cleaned = 0.00270066 Jy ! Component: 150 - total flux cleaned = 0.00291826 Jy ! Component: 200 - total flux cleaned = 0.00315098 Jy ! Total flux subtracted in 200 components = 0.00315098 Jy ! Clean residual min=-0.002187 max=0.001996 Jy/beam ! Clean residual mean=-0.000004 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.275879 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 127 components and 0.275879 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=0.059135Jy sigma=1.636296 ! Fit after self-cal, rms=0.059134Jy sigma=1.636240 ! 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=0.059134Jy sigma=1.636240 ! Fit after self-cal, rms=0.058773Jy sigma=1.634849 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.253 mas, bmaj=3.45 mas, bpa=4.085 degrees ! Estimated noise=0.465798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000278527 Jy ! Component: 100 - total flux cleaned = -0.000208495 Jy ! Component: 150 - total flux cleaned = -0.000112636 Jy ! Component: 200 - total flux cleaned = -5.37897e-05 Jy ! Total flux subtracted in 200 components = -5.37897e-05 Jy ! Clean residual min=-0.002811 max=0.002334 Jy/beam ! Clean residual mean=-0.000008 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.275825 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 140 components and 0.275825 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=0.058754Jy sigma=1.634693 ! Fit after self-cal, rms=0.058751Jy sigma=1.634592 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 = 5.76954e-05 Jy ! Component: 100 - total flux cleaned = 0.000164995 Jy ! Component: 150 - total flux cleaned = 0.000113745 Jy ! Component: 200 - total flux cleaned = 0.000113993 Jy ! Total flux subtracted in 200 components = 0.000113993 Jy ! Clean residual min=-0.002781 max=0.002285 Jy/beam ! Clean residual mean=-0.000007 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.275939 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 149 components and 0.275939 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=0.058753Jy sigma=1.634708 ! Fit after self-cal, rms=0.058751Jy sigma=1.634654 ! 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=0.8522 mas, bmaj=2.105 mas, bpa=-1.681 degrees ! Estimated noise=0.35821 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8522 x 2.105 at -1.681 degrees (North through East) ! Clean map min=-0.0021421 max=0.24869 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=0.7043 mas, bmaj=1.842 mas, bpa=-1.178 degrees ! Estimated noise=0.461117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.192119 Jy ! Component: 100 - total flux cleaned = 0.234913 Jy ! Component: 150 - total flux cleaned = 0.250159 Jy ! Component: 200 - total flux cleaned = 0.25765 Jy ! Total flux subtracted in 200 components = 0.25765 Jy ! Clean residual min=-0.003318 max=0.003721 Jy/beam ! Clean residual mean=-0.000005 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.25765 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.25765 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8522 mas, bmaj=2.105 mas, bpa=-1.681 degrees ! Estimated noise=0.35821 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 = 0.0047989 Jy ! Component: 100 - total flux cleaned = 0.0080819 Jy ! Component: 150 - total flux cleaned = 0.0104063 Jy ! Component: 200 - total flux cleaned = 0.0119672 Jy ! Total flux subtracted in 200 components = 0.0119672 Jy ! Clean residual min=-0.002481 max=0.002171 Jy/beam ! Clean residual mean=-0.000004 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.269617 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.269617 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.253 mas, bmaj=3.45 mas, bpa=4.085 degrees ! Estimated noise=0.465798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186475 Jy ! Component: 100 - total flux cleaned = 0.00291977 Jy ! Component: 150 - total flux cleaned = 0.00383894 Jy ! Component: 200 - total flux cleaned = 0.0043863 Jy ! Total flux subtracted in 200 components = 0.0043863 Jy ! Clean residual min=-0.002704 max=0.002465 Jy/beam ! Clean residual mean=-0.000007 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.274004 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 = 0.000356871 Jy ! Component: 100 - total flux cleaned = 0.000742397 Jy ! Component: 150 - total flux cleaned = 0.00103151 Jy ! Component: 200 - total flux cleaned = 0.00132709 Jy ! Total flux subtracted in 200 components = 0.00132709 Jy ! Clean residual min=-0.002715 max=0.002483 Jy/beam ! Clean residual mean=-0.000006 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.275331 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 67 components and 0.275331 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8522 mas, bmaj=2.105 mas, bpa=-1.681 degrees ! Estimated noise=0.35821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.67695e-05 Jy ! Component: 100 - total flux cleaned = -1.67004e-05 Jy ! Component: 150 - total flux cleaned = 7.24023e-05 Jy ! Component: 200 - total flux cleaned = 0.000151821 Jy ! Total flux subtracted in 200 components = 0.000151821 Jy ! Clean residual min=-0.002238 max=0.002071 Jy/beam ! Clean residual mean=-0.000003 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.275483 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 90 components and 0.275483 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=0.058801Jy sigma=1.637351 ! Fit after self-cal, rms=0.058791Jy sigma=1.637116 wmodel /scr/pima/bg219i_uvs/J0527+0331_X_map.mod ! Writing 90 model components to file: /scr/pima/bg219i_uvs/J0527+0331_X_map.mod wobs /scr/pima/bg219i_uvs/J0527+0331_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0527+0331_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0527+0331_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219i_uvs/J0527+0331_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 = -0.000736494 Jy ! Component: 100 - total flux cleaned = -0.00133646 Jy ! Component: 150 - total flux cleaned = -0.00172842 Jy ! Component: 200 - total flux cleaned = -0.00203517 Jy ! Component: 250 - total flux cleaned = -0.00226401 Jy ! Component: 300 - total flux cleaned = -0.00239024 Jy ! Component: 350 - total flux cleaned = -0.00263518 Jy ! Component: 400 - total flux cleaned = -0.00290265 Jy ! Component: 450 - total flux cleaned = -0.00301947 Jy ! Component: 500 - total flux cleaned = -0.00321837 Jy ! Component: 550 - total flux cleaned = -0.00330196 Jy ! Component: 600 - total flux cleaned = -0.00343927 Jy ! Component: 650 - total flux cleaned = -0.00354695 Jy ! Component: 700 - total flux cleaned = -0.00362664 Jy ! Component: 750 - total flux cleaned = -0.00370419 Jy ! Component: 800 - total flux cleaned = -0.00375512 Jy ! Component: 850 - total flux cleaned = -0.0038301 Jy ! Component: 900 - total flux cleaned = -0.00385449 Jy ! Component: 950 - total flux cleaned = -0.00390296 Jy ! Component: 1000 - total flux cleaned = -0.00387887 Jy ! Component: 1050 - total flux cleaned = -0.00390266 Jy ! Component: 1100 - total flux cleaned = -0.00390229 Jy ! Component: 1150 - total flux cleaned = -0.00385662 Jy ! Component: 1200 - total flux cleaned = -0.0038337 Jy ! Component: 1250 - total flux cleaned = -0.00381125 Jy ! Component: 1300 - total flux cleaned = -0.00383295 Jy ! Component: 1350 - total flux cleaned = -0.00374614 Jy ! Component: 1400 - total flux cleaned = -0.00370371 Jy ! Component: 1450 - total flux cleaned = -0.00370356 Jy ! Component: 1500 - total flux cleaned = -0.00366132 Jy ! Component: 1550 - total flux cleaned = -0.00355778 Jy ! Component: 1600 - total flux cleaned = -0.00351701 Jy ! Component: 1650 - total flux cleaned = -0.00347622 Jy ! Component: 1700 - total flux cleaned = -0.00349595 Jy ! Component: 1750 - total flux cleaned = -0.00345662 Jy ! Component: 1800 - total flux cleaned = -0.00345673 Jy ! Component: 1850 - total flux cleaned = -0.00343732 Jy ! Component: 1900 - total flux cleaned = -0.00341797 Jy ! Component: 1950 - total flux cleaned = -0.00345573 Jy ! Component: 2000 - total flux cleaned = -0.00343703 Jy ! Component: 2050 - total flux cleaned = -0.00343711 Jy ! Component: 2100 - total flux cleaned = -0.0033265 Jy ! Component: 2150 - total flux cleaned = -0.00329037 Jy ! Component: 2200 - total flux cleaned = -0.00323641 Jy ! Component: 2250 - total flux cleaned = -0.003165 Jy ! Component: 2300 - total flux cleaned = -0.0031472 Jy ! Component: 2350 - total flux cleaned = -0.00316467 Jy ! Component: 2400 - total flux cleaned = -0.00309477 Jy ! Component: 2450 - total flux cleaned = -0.00307735 Jy ! Component: 2500 - total flux cleaned = -0.00295716 Jy ! Component: 2550 - total flux cleaned = -0.00295753 Jy ! Component: 2600 - total flux cleaned = -0.00290703 Jy ! Component: 2650 - total flux cleaned = -0.00299096 Jy ! Component: 2700 - total flux cleaned = -0.00294077 Jy ! Component: 2750 - total flux cleaned = -0.00294071 Jy ! Component: 2800 - total flux cleaned = -0.00292441 Jy ! Component: 2850 - total flux cleaned = -0.00297315 Jy ! Component: 2900 - total flux cleaned = -0.00295688 Jy ! Component: 2950 - total flux cleaned = -0.00292487 Jy ! Component: 3000 - total flux cleaned = -0.00295667 Jy ! Component: 3050 - total flux cleaned = -0.00292517 Jy ! Component: 3100 - total flux cleaned = -0.00300375 Jy ! Component: 3150 - total flux cleaned = -0.00301919 Jy ! Component: 3200 - total flux cleaned = -0.0029571 Jy ! Component: 3250 - total flux cleaned = -0.00289549 Jy ! Component: 3300 - total flux cleaned = -0.00292612 Jy ! Component: 3350 - total flux cleaned = -0.00291104 Jy ! Component: 3400 - total flux cleaned = -0.00288097 Jy ! Component: 3450 - total flux cleaned = -0.0029411 Jy ! Component: 3500 - total flux cleaned = -0.00297104 Jy ! Component: 3550 - total flux cleaned = -0.00295626 Jy ! Component: 3600 - total flux cleaned = -0.0029563 Jy ! Component: 3650 - total flux cleaned = -0.00292705 Jy ! Component: 3700 - total flux cleaned = -0.00297065 Jy ! Component: 3750 - total flux cleaned = -0.00297074 Jy ! Component: 3800 - total flux cleaned = -0.002985 Jy ! Component: 3850 - total flux cleaned = -0.00301361 Jy ! Component: 3900 - total flux cleaned = -0.00298526 Jy ! Component: 3950 - total flux cleaned = -0.00297102 Jy ! Component: 4000 - total flux cleaned = -0.00297096 Jy ! Component: 4050 - total flux cleaned = -0.00290113 Jy ! Total flux subtracted in 4096 components = -0.00288725 Jy ! Clean residual min=-0.000844 max=0.000769 Jy/beam ! Clean residual mean=-0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.272595 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 393 components and 0.272595 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0527+0331_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8522 x 2.105 at -1.681 degrees (North through East) ! Clean map min=-0.0015498 max=0.2481 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0527+0331_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.248097 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000236323 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.285762 0.285762 0.571525 1.14305 2.2861 4.5722 9.1444 18.2888 36.5776 73.1552 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.248 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1049.82 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0527+0331_X_uvs.log closed on Wed Apr 6 23:32:38 2016