! Started logfile: /scr/pima/bg219b_uvs/J0947+5907_X_uvs.log on Thu Apr 7 01:49:48 2016 obs /scr/pima/bg219b_uvs/J0947+5907_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0947+5907_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.729167 visibilities/baseline/integration-bin. ! Found source: J0947+5907 ! ! 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 18900 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/bg219b_uvs/J0947+5907_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 48 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=1.013856Jy sigma=25.486875 ! Fit after self-cal, rms=0.892235Jy sigma=22.295944 ! 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=0.8067 mas, bmaj=1.445 mas, bpa=34.55 degrees ! Estimated noise=0.560719 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 = 0.0762272 Jy ! Component: 100 - total flux cleaned = 0.102013 Jy ! Total flux subtracted in 100 components = 0.102013 Jy ! Clean residual min=-0.007589 max=0.012580 Jy/beam ! Clean residual mean=0.000019 rms=0.002077 Jy/beam ! Combined flux in latest and established models = 0.102013 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.102013 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=0.067117Jy sigma=1.660328 ! Fit after self-cal, rms=0.066544Jy sigma=1.647725 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165246 Jy ! Component: 100 - total flux cleaned = 0.0273351 Jy ! Total flux subtracted in 100 components = 0.0273351 Jy ! Clean residual min=-0.005851 max=0.006943 Jy/beam ! Clean residual mean=0.000002 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.129348 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.129348 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=0.060024Jy sigma=1.461253 ! Fit after self-cal, rms=0.059710Jy sigma=1.454447 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=1.7 mas, bpa=32.1 degrees ! Estimated noise=0.274045 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 = 0.0127931 Jy ! Component: 100 - total flux cleaned = 0.0199665 Jy ! Component: 150 - total flux cleaned = 0.0245711 Jy ! Component: 200 - total flux cleaned = 0.0276266 Jy ! Total flux subtracted in 200 components = 0.0276266 Jy ! Clean residual min=-0.004750 max=0.007377 Jy/beam ! Clean residual mean=-0.000035 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.156975 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.156975 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=0.057017Jy sigma=1.375376 ! Fit after self-cal, rms=0.056893Jy sigma=1.372809 ! Inverting map ! Added new window around map position (-0.8, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00615957 Jy ! Component: 100 - total flux cleaned = 0.00766503 Jy ! Component: 150 - total flux cleaned = 0.00832273 Jy ! Component: 200 - total flux cleaned = 0.00864741 Jy ! Total flux subtracted in 200 components = 0.00864741 Jy ! Clean residual min=-0.003906 max=0.004318 Jy/beam ! Clean residual mean=-0.000048 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.165622 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.165622 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=0.056232Jy sigma=1.355039 ! Fit after self-cal, rms=0.056114Jy sigma=1.352287 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.092 x 1.7 at 32.1 degrees (North through East) ! Clean map min=-0.0035113 max=0.10424 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 0.99 FD 0.98 HN 0.98 KP 0.95 ! LA 0.96 MK 0.95 NL 0.96 OV 0.96 ! PT 1.20 SC 1.04 ! ! ! 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=0.056114Jy sigma=1.352287 ! Fit after self-cal, rms=0.055839Jy sigma=1.348959 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=1.7 mas, bpa=32.1 degrees ! Estimated noise=0.272805 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 = 0.000668226 Jy ! Component: 100 - total flux cleaned = 0.000786195 Jy ! Component: 150 - total flux cleaned = 0.000789927 Jy ! Component: 200 - total flux cleaned = 0.000671968 Jy ! Total flux subtracted in 200 components = 0.000671968 Jy ! Clean residual min=-0.003423 max=0.003738 Jy/beam ! Clean residual mean=-0.000042 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.166294 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.166294 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=0.055735Jy sigma=1.346422 ! Fit after self-cal, rms=0.055725Jy sigma=1.346072 ! 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=0.055725Jy sigma=1.346072 ! Fit after self-cal, rms=0.055380Jy sigma=1.339138 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=1.699 mas, bpa=32.18 degrees ! Estimated noise=0.271256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00172034 Jy ! Component: 100 - total flux cleaned = -0.00236609 Jy ! Component: 150 - total flux cleaned = -0.00284083 Jy ! Component: 200 - total flux cleaned = -0.00315535 Jy ! Total flux subtracted in 200 components = -0.00315535 Jy ! Clean residual min=-0.003098 max=0.003808 Jy/beam ! Clean residual mean=-0.000037 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.163139 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.163139 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=0.055303Jy sigma=1.337566 ! Fit after self-cal, rms=0.055295Jy sigma=1.337299 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 (12.8, 37.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355265 Jy ! Component: 100 - total flux cleaned = 0.00550017 Jy ! Component: 150 - total flux cleaned = 0.00616011 Jy ! Component: 200 - total flux cleaned = 0.00667978 Jy ! Total flux subtracted in 200 components = 0.00667978 Jy ! Clean residual min=-0.002853 max=0.002859 Jy/beam ! Clean residual mean=-0.000025 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.169818 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 86 components and 0.169819 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=0.055035Jy sigma=1.330657 ! Fit after self-cal, rms=0.055025Jy sigma=1.330154 ! 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=0.055025Jy sigma=1.330154 ! Fit after self-cal, rms=0.054913Jy sigma=1.318855 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.102 mas, bmaj=1.694 mas, bpa=32.16 degrees ! Estimated noise=0.27125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000713127 Jy ! Component: 100 - total flux cleaned = -0.0011122 Jy ! Component: 150 - total flux cleaned = -0.00118187 Jy ! Component: 200 - total flux cleaned = -0.00115947 Jy ! Total flux subtracted in 200 components = -0.00115947 Jy ! Clean residual min=-0.001905 max=0.001877 Jy/beam ! Clean residual mean=-0.000002 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.168659 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 101 components and 0.168659 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=0.054863Jy sigma=1.317608 ! Fit after self-cal, rms=0.054878Jy sigma=1.317361 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 (51, -19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128569 Jy ! Component: 100 - total flux cleaned = 0.00132014 Jy ! Component: 150 - total flux cleaned = 0.00126658 Jy ! Component: 200 - total flux cleaned = 0.00131981 Jy ! Total flux subtracted in 200 components = 0.00131981 Jy ! Clean residual min=-0.001783 max=0.001605 Jy/beam ! Clean residual mean=-0.000003 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.169979 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 0.169979 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=0.054825Jy sigma=1.315927 ! Fit after self-cal, rms=0.054818Jy sigma=1.315778 ! 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=0.054818Jy sigma=1.315778 ! Fit after self-cal, rms=0.054614Jy sigma=1.315645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.177 mas, bmaj=2.413 mas, bpa=30.96 degrees ! Estimated noise=0.326817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101214 Jy ! Component: 100 - total flux cleaned = -0.00124189 Jy ! Component: 150 - total flux cleaned = -0.00143411 Jy ! Component: 200 - total flux cleaned = -0.00162732 Jy ! Total flux subtracted in 200 components = -0.00162732 Jy ! Clean residual min=-0.001916 max=0.001921 Jy/beam ! Clean residual mean=-0.000006 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.168352 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 131 components and 0.168352 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=0.054599Jy sigma=1.315168 ! Fit after self-cal, rms=0.054592Jy sigma=1.315067 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 = -0.000102524 Jy ! Component: 100 - total flux cleaned = -0.000190883 Jy ! Component: 150 - total flux cleaned = -0.000312792 Jy ! Component: 200 - total flux cleaned = -0.000478329 Jy ! Total flux subtracted in 200 components = -0.000478329 Jy ! Clean residual min=-0.001803 max=0.001803 Jy/beam ! Clean residual mean=-0.000006 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.167873 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 141 components and 0.167873 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=0.054588Jy sigma=1.314892 ! Fit after self-cal, rms=0.054584Jy sigma=1.314824 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=1.693 mas, bpa=32.11 degrees ! Estimated noise=0.270166 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.103 x 1.693 at 32.11 degrees (North through East) ! Clean map min=-0.0020269 max=0.1019 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=0.8118 mas, bmaj=1.436 mas, bpa=34.66 degrees ! Estimated noise=0.550863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0752902 Jy ! Component: 100 - total flux cleaned = 0.103537 Jy ! Component: 150 - total flux cleaned = 0.120225 Jy ! Component: 200 - total flux cleaned = 0.131547 Jy ! Total flux subtracted in 200 components = 0.131547 Jy ! Clean residual min=-0.004871 max=0.006416 Jy/beam ! Clean residual mean=0.000010 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.131547 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.131547 Jy ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=1.693 mas, bpa=32.11 degrees ! Estimated noise=0.270166 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 = 0.0123862 Jy ! Component: 100 - total flux cleaned = 0.0197731 Jy ! Component: 150 - total flux cleaned = 0.0245024 Jy ! Component: 200 - total flux cleaned = 0.0278107 Jy ! Total flux subtracted in 200 components = 0.0278107 Jy ! Clean residual min=-0.002300 max=0.002543 Jy/beam ! Clean residual mean=-0.000005 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.159358 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 37 components and 0.159358 Jy ! Inverting map ! Added new window around map position (17.2, 12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272564 Jy ! Component: 100 - total flux cleaned = 0.00457669 Jy ! Component: 150 - total flux cleaned = 0.00576942 Jy ! Component: 200 - total flux cleaned = 0.00643441 Jy ! Total flux subtracted in 200 components = 0.00643441 Jy ! Clean residual min=-0.002058 max=0.001748 Jy/beam ! Clean residual mean=-0.000006 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.165792 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 58 components and 0.165792 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=2.177 mas, bmaj=2.413 mas, bpa=30.96 degrees ! Estimated noise=0.326817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000819315 Jy ! Component: 100 - total flux cleaned = 0.00102846 Jy ! Component: 150 - total flux cleaned = 0.00116412 Jy ! Component: 200 - total flux cleaned = 0.00132674 Jy ! Total flux subtracted in 200 components = 0.00132674 Jy ! Clean residual min=-0.001910 max=0.001842 Jy/beam ! Clean residual mean=-0.000009 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.167119 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 = 0.000111454 Jy ! Component: 100 - total flux cleaned = 0.000178711 Jy ! Component: 150 - total flux cleaned = 0.000238639 Jy ! Component: 200 - total flux cleaned = 0.000293854 Jy ! Total flux subtracted in 200 components = 0.000293854 Jy ! Clean residual min=-0.001817 max=0.001788 Jy/beam ! Clean residual mean=-0.000007 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.167413 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 96 components and 0.167413 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=1.693 mas, bpa=32.11 degrees ! Estimated noise=0.270166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00030704 Jy ! Component: 100 - total flux cleaned = 0.000765397 Jy ! Component: 150 - total flux cleaned = 0.00104987 Jy ! Component: 200 - total flux cleaned = 0.0012817 Jy ! Total flux subtracted in 200 components = 0.0012817 Jy ! Clean residual min=-0.001677 max=0.001504 Jy/beam ! Clean residual mean=-0.000004 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.168695 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 121 components and 0.168695 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=0.054595Jy sigma=1.315042 ! Fit after self-cal, rms=0.054572Jy sigma=1.314537 wmodel /scr/pima/bg219b_uvs/J0947+5907_X_map.mod ! Writing 121 model components to file: /scr/pima/bg219b_uvs/J0947+5907_X_map.mod wobs /scr/pima/bg219b_uvs/J0947+5907_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0947+5907_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0947+5907_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J0947+5907_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 = -0.000596372 Jy ! Component: 100 - total flux cleaned = -0.000698444 Jy ! Component: 150 - total flux cleaned = -0.000676053 Jy ! Component: 200 - total flux cleaned = -0.000653714 Jy ! Component: 250 - total flux cleaned = -0.000696024 Jy ! Component: 300 - total flux cleaned = -0.000696543 Jy ! Component: 350 - total flux cleaned = -0.000716549 Jy ! Component: 400 - total flux cleaned = -0.000736375 Jy ! Component: 450 - total flux cleaned = -0.000829992 Jy ! Component: 500 - total flux cleaned = -0.000830062 Jy ! Component: 550 - total flux cleaned = -0.000919553 Jy ! Component: 600 - total flux cleaned = -0.000919476 Jy ! Component: 650 - total flux cleaned = -0.00105677 Jy ! Component: 700 - total flux cleaned = -0.00107331 Jy ! Component: 750 - total flux cleaned = -0.00113974 Jy ! Component: 800 - total flux cleaned = -0.00123758 Jy ! Component: 850 - total flux cleaned = -0.00128561 Jy ! Component: 900 - total flux cleaned = -0.00136395 Jy ! Component: 950 - total flux cleaned = -0.00136356 Jy ! Component: 1000 - total flux cleaned = -0.00137882 Jy ! Component: 1050 - total flux cleaned = -0.00139377 Jy ! Component: 1100 - total flux cleaned = -0.00139389 Jy ! Component: 1150 - total flux cleaned = -0.00139389 Jy ! Component: 1200 - total flux cleaned = -0.00133673 Jy ! Component: 1250 - total flux cleaned = -0.00128043 Jy ! Component: 1300 - total flux cleaned = -0.00128081 Jy ! Component: 1350 - total flux cleaned = -0.00125331 Jy ! Component: 1400 - total flux cleaned = -0.00118586 Jy ! Component: 1450 - total flux cleaned = -0.00114598 Jy ! Component: 1500 - total flux cleaned = -0.00111953 Jy ! Component: 1550 - total flux cleaned = -0.00111939 Jy ! Component: 1600 - total flux cleaned = -0.00109362 Jy ! Component: 1650 - total flux cleaned = -0.0010179 Jy ! Component: 1700 - total flux cleaned = -0.00104303 Jy ! Component: 1750 - total flux cleaned = -0.00101832 Jy ! Component: 1800 - total flux cleaned = -0.000982187 Jy ! Component: 1850 - total flux cleaned = -0.000994222 Jy ! Component: 1900 - total flux cleaned = -0.000994303 Jy ! Component: 1950 - total flux cleaned = -0.00097077 Jy ! Component: 2000 - total flux cleaned = -0.000994001 Jy ! Component: 2050 - total flux cleaned = -0.00100538 Jy ! Component: 2100 - total flux cleaned = -0.00101682 Jy ! Component: 2150 - total flux cleaned = -0.000971451 Jy ! Component: 2200 - total flux cleaned = -0.000982791 Jy ! Component: 2250 - total flux cleaned = -0.000982688 Jy ! Component: 2300 - total flux cleaned = -0.000960868 Jy ! Component: 2350 - total flux cleaned = -0.00101519 Jy ! Component: 2400 - total flux cleaned = -0.00104743 Jy ! Component: 2450 - total flux cleaned = -0.00102625 Jy ! Component: 2500 - total flux cleaned = -0.00106852 Jy ! Component: 2550 - total flux cleaned = -0.00109963 Jy ! Component: 2600 - total flux cleaned = -0.00105819 Jy ! Component: 2650 - total flux cleaned = -0.00108904 Jy ! Component: 2700 - total flux cleaned = -0.00113973 Jy ! Component: 2750 - total flux cleaned = -0.00112984 Jy ! Component: 2800 - total flux cleaned = -0.00115979 Jy ! Component: 2850 - total flux cleaned = -0.00115983 Jy ! Component: 2900 - total flux cleaned = -0.00122856 Jy ! Component: 2950 - total flux cleaned = -0.00121887 Jy ! Component: 3000 - total flux cleaned = -0.00123827 Jy ! Component: 3050 - total flux cleaned = -0.00127665 Jy ! Component: 3100 - total flux cleaned = -0.00128622 Jy ! Component: 3150 - total flux cleaned = -0.00130509 Jy ! Component: 3200 - total flux cleaned = -0.00134252 Jy ! Component: 3250 - total flux cleaned = -0.00136099 Jy ! Component: 3300 - total flux cleaned = -0.00139773 Jy ! Component: 3350 - total flux cleaned = -0.00143425 Jy ! Component: 3400 - total flux cleaned = -0.00145242 Jy ! Component: 3450 - total flux cleaned = -0.00143447 Jy ! Component: 3500 - total flux cleaned = -0.00150595 Jy ! Component: 3550 - total flux cleaned = -0.00154143 Jy ! Component: 3600 - total flux cleaned = -0.00157667 Jy ! Component: 3650 - total flux cleaned = -0.00158548 Jy ! Component: 3700 - total flux cleaned = -0.00160291 Jy ! Component: 3750 - total flux cleaned = -0.00163739 Jy ! Component: 3800 - total flux cleaned = -0.00165446 Jy ! Component: 3850 - total flux cleaned = -0.0016288 Jy ! Component: 3900 - total flux cleaned = -0.00166269 Jy ! Component: 3950 - total flux cleaned = -0.00162906 Jy ! Component: 4000 - total flux cleaned = -0.00167928 Jy ! Component: 4050 - total flux cleaned = -0.00173745 Jy ! Total flux subtracted in 4096 components = -0.0017457 Jy ! Clean residual min=-0.000637 max=0.000570 Jy/beam ! Clean residual mean=-0.000002 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.166949 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 400 components and 0.166949 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0947+5907_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.103 x 1.693 at 32.11 degrees (North through East) ! Clean map min=-0.0013929 max=0.10211 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0947+5907_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.102114 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136812 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.40194 0.40194 0.803881 1.60776 3.21552 6.43105 12.8621 25.7242 51.4484 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 746.379 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0947+5907_X_uvs.log closed on Thu Apr 7 01:49:53 2016