! Started logfile: /scr/pima/bg219g_uvs/J1512+0203_X_uvs.log on Thu Apr 7 09:52:18 2016 obs /scr/pima/bg219g_uvs/J1512+0203_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1512+0203_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.885648 visibilities/baseline/integration-bin. ! Found source: J1512+0203 ! ! 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 22956 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/bg219g_uvs/J1512+0203_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. ! ! 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=1.031161Jy sigma=24.554605 ! Fit after self-cal, rms=0.813520Jy sigma=19.211800 ! 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=0.7462 mas, bmaj=1.771 mas, bpa=-4.14 degrees ! Estimated noise=0.456714 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 = 0.154074 Jy ! Component: 100 - total flux cleaned = 0.187702 Jy ! Total flux subtracted in 100 components = 0.187702 Jy ! Clean residual min=-0.008535 max=0.012716 Jy/beam ! Clean residual mean=-0.000003 rms=0.002239 Jy/beam ! Combined flux in latest and established models = 0.187702 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.187702 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=0.082334Jy sigma=1.794031 ! Fit after self-cal, rms=0.081984Jy sigma=1.787640 ! 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=0.9215 mas, bmaj=2.063 mas, bpa=-3.792 degrees ! Estimated noise=0.263045 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 = -0.00185045 Jy ! Component: 100 - total flux cleaned = -0.00296737 Jy ! Component: 150 - total flux cleaned = -0.00381462 Jy ! Component: 200 - total flux cleaned = -0.00446538 Jy ! Total flux subtracted in 200 components = -0.00446538 Jy ! Clean residual min=-0.007250 max=0.013205 Jy/beam ! Clean residual mean=-0.000006 rms=0.002778 Jy/beam ! Combined flux in latest and established models = 0.183237 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.183237 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=0.081006Jy sigma=1.764026 ! Fit after self-cal, rms=0.080992Jy sigma=1.763925 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9215 x 2.063 at -3.792 degrees (North through East) ! Clean map min=-0.0071526 max=0.19387 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 1.00* 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 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 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 8. ! 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 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080992Jy sigma=1.763925 ! Fit after self-cal, rms=0.080992Jy sigma=1.763925 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9215 mas, bmaj=2.063 mas, bpa=-3.792 degrees ! Estimated noise=0.263045 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 = -0.000621708 Jy ! Component: 100 - total flux cleaned = -0.00102344 Jy ! Component: 150 - total flux cleaned = -0.00142271 Jy ! Component: 200 - total flux cleaned = -0.00171029 Jy ! Total flux subtracted in 200 components = -0.00171029 Jy ! Clean residual min=-0.007116 max=0.013228 Jy/beam ! Clean residual mean=-0.000006 rms=0.002772 Jy/beam ! Combined flux in latest and established models = 0.181527 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.181527 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=0.080852Jy sigma=1.761151 ! Fit after self-cal, rms=0.080845Jy sigma=1.761098 ! 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=0.080845Jy sigma=1.761098 ! Fit after self-cal, rms=0.078372Jy sigma=1.740813 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9295 mas, bmaj=2.073 mas, bpa=-3.689 degrees ! Estimated noise=0.254213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0055759 Jy ! Component: 100 - total flux cleaned = -0.00833268 Jy ! Component: 150 - total flux cleaned = -0.00988309 Jy ! Component: 200 - total flux cleaned = -0.0105472 Jy ! Total flux subtracted in 200 components = -0.0105472 Jy ! Clean residual min=-0.005821 max=0.013272 Jy/beam ! Clean residual mean=-0.000005 rms=0.002553 Jy/beam ! Combined flux in latest and established models = 0.17098 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.17098 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=0.077742Jy sigma=1.736804 ! Fit after self-cal, rms=0.077730Jy sigma=1.736741 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 (6.2, -36.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115917 Jy ! Component: 100 - total flux cleaned = 0.0156953 Jy ! Component: 150 - total flux cleaned = 0.016744 Jy ! Component: 200 - total flux cleaned = 0.0173214 Jy ! Total flux subtracted in 200 components = 0.0173214 Jy ! Clean residual min=-0.007448 max=0.012526 Jy/beam ! Clean residual mean=-0.000008 rms=0.002331 Jy/beam ! Combined flux in latest and established models = 0.188301 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 74 components and 0.188301 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=0.075550Jy sigma=1.696360 ! Fit after self-cal, rms=0.075218Jy sigma=1.686123 ! Inverting map ! Added new window around map position (16.6, 7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105591 Jy ! Component: 100 - total flux cleaned = 0.0157893 Jy ! Component: 150 - total flux cleaned = 0.0185155 Jy ! Component: 200 - total flux cleaned = 0.0200154 Jy ! Total flux subtracted in 200 components = 0.0200154 Jy ! Clean residual min=-0.007361 max=0.008019 Jy/beam ! Clean residual mean=-0.000004 rms=0.002006 Jy/beam ! Combined flux in latest and established models = 0.208317 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 114 components and 0.208317 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=0.073077Jy sigma=1.648684 ! Fit after self-cal, rms=0.072985Jy sigma=1.645999 ! 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=0.072985Jy sigma=1.645999 ! Fit after self-cal, rms=0.071916Jy sigma=1.640009 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9335 mas, bmaj=2.077 mas, bpa=-3.396 degrees ! Estimated noise=0.251242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000256659 Jy ! Component: 100 - total flux cleaned = 0.00110492 Jy ! Component: 150 - total flux cleaned = 0.00167757 Jy ! Component: 200 - total flux cleaned = 0.00193088 Jy ! Total flux subtracted in 200 components = 0.00193088 Jy ! Clean residual min=-0.007499 max=0.007340 Jy/beam ! Clean residual mean=-0.000004 rms=0.001834 Jy/beam ! Combined flux in latest and established models = 0.210247 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 129 components and 0.210247 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=0.071036Jy sigma=1.629288 ! Fit after self-cal, rms=0.071011Jy sigma=1.628370 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 = 0.0014002 Jy ! Component: 100 - total flux cleaned = 0.0015135 Jy ! Component: 150 - total flux cleaned = 0.00151252 Jy ! Component: 200 - total flux cleaned = 0.00180235 Jy ! Total flux subtracted in 200 components = 0.00180235 Jy ! Clean residual min=-0.007539 max=0.007113 Jy/beam ! Clean residual mean=-0.000003 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.21205 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 139 components and 0.21205 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=0.070592Jy sigma=1.623322 ! Fit after self-cal, rms=0.070575Jy sigma=1.622802 ! 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=0.070575Jy sigma=1.622802 ! Fit after self-cal, rms=0.070055Jy sigma=1.620791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.147 mas, bmaj=3.236 mas, bpa=-4.368 degrees ! Estimated noise=0.3065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000686024 Jy ! Component: 100 - total flux cleaned = -0.000844505 Jy ! Component: 150 - total flux cleaned = -0.000832627 Jy ! Component: 200 - total flux cleaned = -0.000822201 Jy ! Total flux subtracted in 200 components = -0.000822201 Jy ! Clean residual min=-0.010688 max=0.009913 Jy/beam ! Clean residual mean=-0.000005 rms=0.002802 Jy/beam ! Combined flux in latest and established models = 0.211228 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 147 components and 0.211228 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=0.069733Jy sigma=1.620291 ! Fit after self-cal, rms=0.069644Jy sigma=1.618740 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 = 0.00133943 Jy ! Component: 100 - total flux cleaned = 0.00114411 Jy ! Component: 150 - total flux cleaned = 0.000894994 Jy ! Component: 200 - total flux cleaned = 0.00082337 Jy ! Total flux subtracted in 200 components = 0.00082337 Jy ! Clean residual min=-0.010558 max=0.009544 Jy/beam ! Clean residual mean=-0.000004 rms=0.002754 Jy/beam ! Combined flux in latest and established models = 0.212051 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 156 components and 0.212051 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=0.069580Jy sigma=1.620815 ! Fit after self-cal, rms=0.069551Jy sigma=1.620324 ! 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=0.9368 mas, bmaj=2.079 mas, bpa=-3.18 degrees ! Estimated noise=0.249358 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9368 x 2.079 at -3.18 degrees (North through East) ! Clean map min=-0.0070153 max=0.17744 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=0.7569 mas, bmaj=1.781 mas, bpa=-3.558 degrees ! Estimated noise=0.436814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.147203 Jy ! Component: 100 - total flux cleaned = 0.180598 Jy ! Component: 150 - total flux cleaned = 0.188477 Jy ! Component: 200 - total flux cleaned = 0.19366 Jy ! Total flux subtracted in 200 components = 0.19366 Jy ! Clean residual min=-0.007485 max=0.010381 Jy/beam ! Clean residual mean=-0.000003 rms=0.001896 Jy/beam ! Combined flux in latest and established models = 0.19366 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.19366 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9368 mas, bmaj=2.079 mas, bpa=-3.18 degrees ! Estimated noise=0.249358 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 = 0.0110467 Jy ! Component: 100 - total flux cleaned = 0.0147645 Jy ! Component: 150 - total flux cleaned = 0.0156697 Jy ! Component: 200 - total flux cleaned = 0.0166889 Jy ! Total flux subtracted in 200 components = 0.0166889 Jy ! Clean residual min=-0.007328 max=0.009098 Jy/beam ! Clean residual mean=-0.000005 rms=0.001873 Jy/beam ! Combined flux in latest and established models = 0.210348 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 49 components and 0.210348 Jy ! Inverting map ! Added new window around map position (-7.6, -17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00740815 Jy ! Component: 100 - total flux cleaned = 0.00970151 Jy ! Component: 150 - total flux cleaned = 0.0113088 Jy ! Component: 200 - total flux cleaned = 0.0128825 Jy ! Total flux subtracted in 200 components = 0.0128825 Jy ! Clean residual min=-0.006394 max=0.007628 Jy/beam ! Clean residual mean=-0.000003 rms=0.001705 Jy/beam ! Combined flux in latest and established models = 0.223231 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 73 components and 0.223231 Jy ! Inverting map ! Added new window around map position (0.6, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0046235 Jy ! Component: 100 - total flux cleaned = 0.00615809 Jy ! Component: 150 - total flux cleaned = 0.00735758 Jy ! Component: 200 - total flux cleaned = 0.00772262 Jy ! Total flux subtracted in 200 components = 0.00772262 Jy ! Clean residual min=-0.006258 max=0.006364 Jy/beam ! Clean residual mean=-0.000003 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.230953 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 97 components and 0.230954 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=2.147 mas, bmaj=3.236 mas, bpa=-4.368 degrees ! Estimated noise=0.3065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193158 Jy ! Component: 100 - total flux cleaned = 0.0016262 Jy ! Component: 150 - total flux cleaned = 0.000708674 Jy ! Component: 200 - total flux cleaned = 1.91964e-05 Jy ! Total flux subtracted in 200 components = 1.91964e-05 Jy ! Clean residual min=-0.009602 max=0.009608 Jy/beam ! Clean residual mean=-0.000004 rms=0.002611 Jy/beam ! Combined flux in latest and established models = 0.230973 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 = -0.000510604 Jy ! Component: 100 - total flux cleaned = -0.000882123 Jy ! Component: 150 - total flux cleaned = -0.00105449 Jy ! Component: 200 - total flux cleaned = -0.00128899 Jy ! Total flux subtracted in 200 components = -0.00128899 Jy ! Clean residual min=-0.009468 max=0.009433 Jy/beam ! Clean residual mean=-0.000004 rms=0.002574 Jy/beam ! Combined flux in latest and established models = 0.229684 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 128 components and 0.229684 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9368 mas, bmaj=2.079 mas, bpa=-3.18 degrees ! Estimated noise=0.249358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000697145 Jy ! Component: 100 - total flux cleaned = 0.000803861 Jy ! Component: 150 - total flux cleaned = 0.000807449 Jy ! Component: 200 - total flux cleaned = 0.000966291 Jy ! Total flux subtracted in 200 components = 0.000966291 Jy ! Clean residual min=-0.005674 max=0.006311 Jy/beam ! Clean residual mean=-0.000002 rms=0.001516 Jy/beam ! Combined flux in latest and established models = 0.23065 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 146 components and 0.23065 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=0.068045Jy sigma=1.593388 ! Fit after self-cal, rms=0.067974Jy sigma=1.589625 wmodel /scr/pima/bg219g_uvs/J1512+0203_X_map.mod ! Writing 146 model components to file: /scr/pima/bg219g_uvs/J1512+0203_X_map.mod wobs /scr/pima/bg219g_uvs/J1512+0203_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1512+0203_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1512+0203_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219g_uvs/J1512+0203_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 = 0.00100045 Jy ! Component: 100 - total flux cleaned = 0.00159878 Jy ! Component: 150 - total flux cleaned = 0.00206914 Jy ! Component: 200 - total flux cleaned = 0.00233821 Jy ! Component: 250 - total flux cleaned = 0.00267822 Jy ! Component: 300 - total flux cleaned = 0.00276121 Jy ! Component: 350 - total flux cleaned = 0.00276241 Jy ! Component: 400 - total flux cleaned = 0.00283936 Jy ! Component: 450 - total flux cleaned = 0.00291394 Jy ! Component: 500 - total flux cleaned = 0.00305707 Jy ! Component: 550 - total flux cleaned = 0.00312576 Jy ! Component: 600 - total flux cleaned = 0.00332996 Jy ! Component: 650 - total flux cleaned = 0.00352843 Jy ! Component: 700 - total flux cleaned = 0.00385068 Jy ! Component: 750 - total flux cleaned = 0.00410122 Jy ! Component: 800 - total flux cleaned = 0.00434611 Jy ! Component: 850 - total flux cleaned = 0.00458618 Jy ! Component: 900 - total flux cleaned = 0.00499636 Jy ! Component: 950 - total flux cleaned = 0.00522537 Jy ! Component: 1000 - total flux cleaned = 0.00561765 Jy ! Component: 1050 - total flux cleaned = 0.00589179 Jy ! Component: 1100 - total flux cleaned = 0.0063223 Jy ! Component: 1150 - total flux cleaned = 0.00663841 Jy ! Component: 1200 - total flux cleaned = 0.0069994 Jy ! Component: 1250 - total flux cleaned = 0.00730281 Jy ! Component: 1300 - total flux cleaned = 0.00745247 Jy ! Component: 1350 - total flux cleaned = 0.00779422 Jy ! Component: 1400 - total flux cleaned = 0.00793752 Jy ! Component: 1450 - total flux cleaned = 0.00812574 Jy ! Component: 1500 - total flux cleaned = 0.00840366 Jy ! Component: 1550 - total flux cleaned = 0.00854 Jy ! Component: 1600 - total flux cleaned = 0.008897 Jy ! Component: 1650 - total flux cleaned = 0.00911644 Jy ! Component: 1700 - total flux cleaned = 0.00937547 Jy ! Component: 1750 - total flux cleaned = 0.00967201 Jy ! Component: 1800 - total flux cleaned = 0.00983895 Jy ! Component: 1850 - total flux cleaned = 0.0100851 Jy ! Component: 1900 - total flux cleaned = 0.010166 Jy ! Component: 1950 - total flux cleaned = 0.0102463 Jy ! Component: 2000 - total flux cleaned = 0.0105206 Jy ! Component: 2050 - total flux cleaned = 0.0106744 Jy ! Component: 2100 - total flux cleaned = 0.0107883 Jy ! Component: 2150 - total flux cleaned = 0.0109 Jy ! Component: 2200 - total flux cleaned = 0.0109734 Jy ! Component: 2250 - total flux cleaned = 0.0110823 Jy ! Component: 2300 - total flux cleaned = 0.0112255 Jy ! Component: 2350 - total flux cleaned = 0.0112958 Jy ! Component: 2400 - total flux cleaned = 0.0113644 Jy ! Component: 2450 - total flux cleaned = 0.0113643 Jy ! Component: 2500 - total flux cleaned = 0.0112632 Jy ! Component: 2550 - total flux cleaned = 0.0113638 Jy ! Component: 2600 - total flux cleaned = 0.0114628 Jy ! Component: 2650 - total flux cleaned = 0.0114627 Jy ! Component: 2700 - total flux cleaned = 0.011494 Jy ! Component: 2750 - total flux cleaned = 0.0113989 Jy ! Component: 2800 - total flux cleaned = 0.0114299 Jy ! Component: 2850 - total flux cleaned = 0.0115221 Jy ! Component: 2900 - total flux cleaned = 0.0115225 Jy ! Component: 2950 - total flux cleaned = 0.0114323 Jy ! Component: 3000 - total flux cleaned = 0.0114617 Jy ! Component: 3050 - total flux cleaned = 0.0113735 Jy ! Component: 3100 - total flux cleaned = 0.011374 Jy ! Component: 3150 - total flux cleaned = 0.0113457 Jy ! Component: 3200 - total flux cleaned = 0.0113743 Jy ! Component: 3250 - total flux cleaned = 0.0112073 Jy ! Component: 3300 - total flux cleaned = 0.0112352 Jy ! Component: 3350 - total flux cleaned = 0.0111808 Jy ! Component: 3400 - total flux cleaned = 0.0110999 Jy ! Component: 3450 - total flux cleaned = 0.0111262 Jy ! Component: 3500 - total flux cleaned = 0.0109947 Jy ! Component: 3550 - total flux cleaned = 0.0109945 Jy ! Component: 3600 - total flux cleaned = 0.0108404 Jy ! Component: 3650 - total flux cleaned = 0.0107642 Jy ! Component: 3700 - total flux cleaned = 0.010714 Jy ! Component: 3750 - total flux cleaned = 0.0107884 Jy ! Component: 3800 - total flux cleaned = 0.0107146 Jy ! Component: 3850 - total flux cleaned = 0.0107143 Jy ! Component: 3900 - total flux cleaned = 0.0105454 Jy ! Component: 3950 - total flux cleaned = 0.010474 Jy ! Component: 4000 - total flux cleaned = 0.0103326 Jy ! Component: 4050 - total flux cleaned = 0.0103323 Jy ! Total flux subtracted in 4096 components = 0.0102862 Jy ! Clean residual min=-0.001266 max=0.001592 Jy/beam ! Clean residual mean=-0.000000 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.240936 Jy keep ! Adding 367 model components to the UV plane model. ! The established model now contains 513 components and 0.240936 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1512+0203_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9368 x 2.079 at -3.18 degrees (North through East) ! Clean map min=-0.0039893 max=0.17246 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1512+0203_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.172462 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000429164 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.746537 0.746537 1.49307 2.98615 5.97229 11.9446 23.8892 47.7784 95.5567 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.172 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 401.855 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1512+0203_X_uvs.log closed on Thu Apr 7 09:52:23 2016