! Started logfile: /scr/pima/bg219e_uvs/J0631+5311_X_uvs.log on Thu Apr 7 09:01:36 2016 obs /scr/pima/bg219e_uvs/J0631+5311_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0631+5311_X_uva.fits ! AN table 1: 77 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.520346 visibilities/baseline/integration-bin. ! Found source: J0631+5311 ! ! 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 21636 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/bg219e_uvs/J0631+5311_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 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 314 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=1.010479Jy sigma=25.045257 ! Fit after self-cal, rms=0.919771Jy sigma=22.785842 ! 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=0.8216 mas, bmaj=1.211 mas, bpa=-52.4 degrees ! Estimated noise=0.62798 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 = 0.0608565 Jy ! Component: 100 - total flux cleaned = 0.0807531 Jy ! Total flux subtracted in 100 components = 0.0807531 Jy ! Clean residual min=-0.013223 max=0.033607 Jy/beam ! Clean residual mean=0.000024 rms=0.004076 Jy/beam ! Combined flux in latest and established models = 0.0807532 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0807532 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=0.097087Jy sigma=2.367702 ! Fit after self-cal, rms=0.095561Jy sigma=2.331534 ! Inverting map ! Added new window around map position (3.6, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0320946 Jy ! Component: 100 - total flux cleaned = 0.0495402 Jy ! Total flux subtracted in 100 components = 0.0495402 Jy ! Clean residual min=-0.010203 max=0.016343 Jy/beam ! Clean residual mean=0.000018 rms=0.002886 Jy/beam ! Combined flux in latest and established models = 0.130293 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.130293 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=0.081123Jy sigma=1.956021 ! Fit after self-cal, rms=0.077340Jy sigma=1.860660 ! Inverting map ! Added new window around map position (4.8, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209893 Jy ! Component: 100 - total flux cleaned = 0.034768 Jy ! Total flux subtracted in 100 components = 0.034768 Jy ! Clean residual min=-0.008115 max=0.012057 Jy/beam ! Clean residual mean=0.000013 rms=0.002184 Jy/beam ! Combined flux in latest and established models = 0.165061 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 37 components and 0.165061 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=0.068826Jy sigma=1.639113 ! Fit after self-cal, rms=0.068205Jy sigma=1.622734 ! 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=1.107 mas, bmaj=1.482 mas, bpa=-56.46 degrees ! Estimated noise=0.274824 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 = 0.0186185 Jy ! Component: 100 - total flux cleaned = 0.031152 Jy ! Component: 150 - total flux cleaned = 0.0405755 Jy ! Component: 200 - total flux cleaned = 0.047831 Jy ! Total flux subtracted in 200 components = 0.047831 Jy ! Clean residual min=-0.005418 max=0.008219 Jy/beam ! Clean residual mean=0.000021 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 0.212892 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 53 components and 0.212892 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=0.061492Jy sigma=1.452920 ! Fit after self-cal, rms=0.060977Jy sigma=1.439190 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.107 x 1.482 at -56.46 degrees (North through East) ! Clean map min=-0.0048452 max=0.07788 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 0.99 HN 1.07 KP 0.94 ! LA 0.91 MK 0.92 NL 1.02 OV 0.99 ! PT 0.92 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.99 KP 0.95 ! LA 0.93 MK 0.92 NL 0.99 OV 0.95 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.03 KP 0.92 ! LA 0.90 MK 1.03 NL 0.96 OV 0.98 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.05 KP 0.96 ! LA 0.91 MK 0.94 NL 0.98 OV 0.95 ! PT 0.93 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.04 KP 0.94 ! LA 0.91 MK 0.98 NL 1.02 OV 0.99 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.10 KP 0.95 ! LA 0.93 MK 0.98 NL 1.04 OV 0.91 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 KP 0.93 ! LA 0.92 MK 1.03 NL 1.03 OV 0.96 ! PT 0.92 SC 0.99 ! ! ! 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=0.060977Jy sigma=1.439190 ! Fit after self-cal, rms=0.058362Jy sigma=1.415073 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=1.507 mas, bpa=-55.47 degrees ! Estimated noise=0.261094 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 (7.6, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00638493 Jy ! Component: 100 - total flux cleaned = 0.00941245 Jy ! Component: 150 - total flux cleaned = 0.0117717 Jy ! Component: 200 - total flux cleaned = 0.0127945 Jy ! Total flux subtracted in 200 components = 0.0127945 Jy ! Clean residual min=-0.003514 max=0.004961 Jy/beam ! Clean residual mean=0.000000 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.225687 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.225687 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=0.057486Jy sigma=1.391569 ! Fit after self-cal, rms=0.057432Jy sigma=1.388872 ! Inverting map ! Added new window around map position (-7.8, 37). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0047397 Jy ! Component: 100 - total flux cleaned = 0.00687993 Jy ! Component: 150 - total flux cleaned = 0.00812872 Jy ! Component: 200 - total flux cleaned = 0.0089586 Jy ! Total flux subtracted in 200 components = 0.0089586 Jy ! Clean residual min=-0.002960 max=0.003358 Jy/beam ! Clean residual mean=0.000001 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.234645 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 92 components and 0.234645 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=0.056898Jy sigma=1.374349 ! Fit after self-cal, rms=0.056849Jy sigma=1.373131 ! 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=0.056849Jy sigma=1.373131 ! Fit after self-cal, rms=0.055968Jy sigma=1.368329 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.12 mas, bmaj=1.496 mas, bpa=-56.76 degrees ! Estimated noise=0.25885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148709 Jy ! Component: 100 - total flux cleaned = 0.00257599 Jy ! Component: 150 - total flux cleaned = 0.00301585 Jy ! Component: 200 - total flux cleaned = 0.00335325 Jy ! Total flux subtracted in 200 components = 0.00335325 Jy ! Clean residual min=-0.002607 max=0.002937 Jy/beam ! Clean residual mean=0.000003 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.237999 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 110 components and 0.237999 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=0.055742Jy sigma=1.363230 ! Fit after self-cal, rms=0.055716Jy sigma=1.362827 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 (-1.8, -21.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000809599 Jy ! Component: 100 - total flux cleaned = 0.001344 Jy ! Component: 150 - total flux cleaned = 0.00140921 Jy ! Component: 200 - total flux cleaned = 0.00134682 Jy ! Total flux subtracted in 200 components = 0.00134682 Jy ! Clean residual min=-0.002432 max=0.002654 Jy/beam ! Clean residual mean=0.000003 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.239346 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 132 components and 0.239345 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=0.055425Jy sigma=1.356615 ! Fit after self-cal, rms=0.055402Jy sigma=1.355963 ! Inverting map ! Added new window around map position (-4.6, 12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232041 Jy ! Component: 100 - total flux cleaned = 0.00267632 Jy ! Component: 150 - total flux cleaned = 0.00292645 Jy ! Component: 200 - total flux cleaned = 0.00309862 Jy ! Total flux subtracted in 200 components = 0.00309862 Jy ! Clean residual min=-0.002234 max=0.002379 Jy/beam ! Clean residual mean=0.000002 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.242444 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 149 components and 0.242444 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=0.055214Jy sigma=1.351788 ! Fit after self-cal, rms=0.055202Jy sigma=1.351576 ! Inverting map ! Added new window around map position (6.4, 16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115843 Jy ! Component: 100 - total flux cleaned = 0.00150055 Jy ! Component: 150 - total flux cleaned = 0.00160253 Jy ! Component: 200 - total flux cleaned = 0.00150448 Jy ! Total flux subtracted in 200 components = 0.00150448 Jy ! Clean residual min=-0.002117 max=0.002313 Jy/beam ! Clean residual mean=0.000002 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.243949 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 164 components and 0.243949 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=0.055065Jy sigma=1.348643 ! Fit after self-cal, rms=0.055060Jy sigma=1.348452 ! Inverting map ! Added new window around map position (3.4, -33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199827 Jy ! Component: 100 - total flux cleaned = 0.00285397 Jy ! Component: 150 - total flux cleaned = 0.00333289 Jy ! Component: 200 - total flux cleaned = 0.00360344 Jy ! Total flux subtracted in 200 components = 0.00360344 Jy ! Clean residual min=-0.002009 max=0.001891 Jy/beam ! Clean residual mean=0.000002 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.247552 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 177 components and 0.247552 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=0.054938Jy sigma=1.345756 ! Fit after self-cal, rms=0.054928Jy sigma=1.345585 ! 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=0.054928Jy sigma=1.345585 ! Fit after self-cal, rms=0.054348Jy sigma=1.344980 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=1.497 mas, bpa=-56.47 degrees ! Estimated noise=0.25788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000872023 Jy ! Component: 100 - total flux cleaned = 0.00118797 Jy ! Component: 150 - total flux cleaned = 0.00143564 Jy ! Component: 200 - total flux cleaned = 0.00155214 Jy ! Total flux subtracted in 200 components = 0.00155214 Jy ! Clean residual min=-0.001879 max=0.001649 Jy/beam ! Clean residual mean=0.000002 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.249104 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 189 components and 0.249104 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=0.054279Jy sigma=1.343463 ! Fit after self-cal, rms=0.054275Jy sigma=1.343385 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 = 0.000280508 Jy ! Component: 100 - total flux cleaned = 0.000465028 Jy ! Component: 150 - total flux cleaned = 0.000604876 Jy ! Component: 200 - total flux cleaned = 0.000638633 Jy ! Total flux subtracted in 200 components = 0.000638633 Jy ! Clean residual min=-0.001775 max=0.001591 Jy/beam ! Clean residual mean=0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.249743 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 196 components and 0.249743 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=0.054230Jy sigma=1.342371 ! Fit after self-cal, rms=0.054229Jy sigma=1.342332 ! 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=0.054229Jy sigma=1.342332 ! Fit after self-cal, rms=0.054046Jy sigma=1.342257 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.371 mas, bmaj=2.718 mas, bpa=-81.18 degrees ! Estimated noise=0.307251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000478731 Jy ! Component: 100 - total flux cleaned = -0.000280187 Jy ! Component: 150 - total flux cleaned = -0.000110832 Jy ! Component: 200 - total flux cleaned = 3.94779e-05 Jy ! Total flux subtracted in 200 components = 3.94779e-05 Jy ! Clean residual min=-0.001561 max=0.001561 Jy/beam ! Clean residual mean=0.000004 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.249782 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 207 components and 0.249782 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=0.054025Jy sigma=1.341826 ! Fit after self-cal, rms=0.054020Jy sigma=1.341731 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 = 0.000129505 Jy ! Component: 100 - total flux cleaned = 0.000325879 Jy ! Component: 150 - total flux cleaned = 0.000505263 Jy ! Component: 200 - total flux cleaned = 0.000608453 Jy ! Total flux subtracted in 200 components = 0.000608453 Jy ! Clean residual min=-0.001502 max=0.001548 Jy/beam ! Clean residual mean=0.000004 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.250391 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 217 components and 0.250391 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=0.054008Jy sigma=1.341484 ! Fit after self-cal, rms=0.054005Jy sigma=1.341420 ! 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=1.116 mas, bmaj=1.498 mas, bpa=-56.36 degrees ! Estimated noise=0.257358 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.116 x 1.498 at -56.36 degrees (North through East) ! Clean map min=-0.0042787 max=0.073507 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=0.8247 mas, bmaj=1.221 mas, bpa=-52.29 degrees ! Estimated noise=0.593006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0645416 Jy ! Component: 100 - total flux cleaned = 0.098978 Jy ! Component: 150 - total flux cleaned = 0.122506 Jy ! Component: 200 - total flux cleaned = 0.140122 Jy ! Total flux subtracted in 200 components = 0.140122 Jy ! Clean residual min=-0.008452 max=0.011962 Jy/beam ! Clean residual mean=0.000012 rms=0.002224 Jy/beam ! Combined flux in latest and established models = 0.140122 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.140122 Jy ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=1.498 mas, bpa=-56.36 degrees ! Estimated noise=0.257358 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 = 0.0199615 Jy ! Component: 100 - total flux cleaned = 0.0339878 Jy ! Component: 150 - total flux cleaned = 0.0445887 Jy ! Component: 200 - total flux cleaned = 0.0529529 Jy ! Total flux subtracted in 200 components = 0.0529529 Jy ! Clean residual min=-0.004944 max=0.006634 Jy/beam ! Clean residual mean=0.000016 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.193075 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 54 components and 0.193075 Jy ! Inverting map ! Added new window around map position (2.2, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00770188 Jy ! Component: 100 - total flux cleaned = 0.0139469 Jy ! Component: 150 - total flux cleaned = 0.0192601 Jy ! Component: 200 - total flux cleaned = 0.0238272 Jy ! Total flux subtracted in 200 components = 0.0238272 Jy ! Clean residual min=-0.003559 max=0.004119 Jy/beam ! Clean residual mean=0.000008 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.216902 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 76 components and 0.216902 Jy ! Inverting map ! Added new window around map position (33.8, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00426233 Jy ! Component: 100 - total flux cleaned = 0.00773879 Jy ! Component: 150 - total flux cleaned = 0.010802 Jy ! Component: 200 - total flux cleaned = 0.0133199 Jy ! Total flux subtracted in 200 components = 0.0133199 Jy ! Clean residual min=-0.002933 max=0.002783 Jy/beam ! Clean residual mean=0.000005 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.230222 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 97 components and 0.230222 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=2.371 mas, bmaj=2.718 mas, bpa=-81.18 degrees ! Estimated noise=0.307251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318859 Jy ! Component: 100 - total flux cleaned = 0.0056023 Jy ! Component: 150 - total flux cleaned = 0.00750395 Jy ! Component: 200 - total flux cleaned = 0.00872467 Jy ! Total flux subtracted in 200 components = 0.00872467 Jy ! Clean residual min=-0.002466 max=0.002156 Jy/beam ! Clean residual mean=0.000006 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.238947 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 = 0.0011007 Jy ! Component: 100 - total flux cleaned = 0.0021008 Jy ! Component: 150 - total flux cleaned = 0.00290817 Jy ! Component: 200 - total flux cleaned = 0.00370911 Jy ! Total flux subtracted in 200 components = 0.00370911 Jy ! Clean residual min=-0.002057 max=0.001851 Jy/beam ! Clean residual mean=0.000005 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.242656 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 149 components and 0.242656 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=1.498 mas, bpa=-56.36 degrees ! Estimated noise=0.257358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000407915 Jy ! Component: 100 - total flux cleaned = 0.000768032 Jy ! Component: 150 - total flux cleaned = 0.0011576 Jy ! Component: 200 - total flux cleaned = 0.00163871 Jy ! Total flux subtracted in 200 components = 0.00163871 Jy ! Clean residual min=-0.002047 max=0.002035 Jy/beam ! Clean residual mean=0.000002 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.244295 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 168 components and 0.244295 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=0.054241Jy sigma=1.347331 ! Fit after self-cal, rms=0.054182Jy sigma=1.345504 wmodel /scr/pima/bg219e_uvs/J0631+5311_X_map.mod ! Writing 168 model components to file: /scr/pima/bg219e_uvs/J0631+5311_X_map.mod wobs /scr/pima/bg219e_uvs/J0631+5311_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0631+5311_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0631+5311_X_map.win ! wwins: Wrote 11 windows to /scr/pima/bg219e_uvs/J0631+5311_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 = -0.000178045 Jy ! Component: 100 - total flux cleaned = -0.000338918 Jy ! Component: 150 - total flux cleaned = -0.000610761 Jy ! Component: 200 - total flux cleaned = -0.000811398 Jy ! Component: 250 - total flux cleaned = -0.000976492 Jy ! Component: 300 - total flux cleaned = -0.00110994 Jy ! Component: 350 - total flux cleaned = -0.00121246 Jy ! Component: 400 - total flux cleaned = -0.00136188 Jy ! Component: 450 - total flux cleaned = -0.00150719 Jy ! Component: 500 - total flux cleaned = -0.00150771 Jy ! Component: 550 - total flux cleaned = -0.001509 Jy ! Component: 600 - total flux cleaned = -0.00150995 Jy ! Component: 650 - total flux cleaned = -0.00153235 Jy ! Component: 700 - total flux cleaned = -0.00155426 Jy ! Component: 750 - total flux cleaned = -0.00155451 Jy ! Component: 800 - total flux cleaned = -0.00153351 Jy ! Component: 850 - total flux cleaned = -0.00145319 Jy ! Component: 900 - total flux cleaned = -0.00143374 Jy ! Component: 950 - total flux cleaned = -0.00145291 Jy ! Component: 1000 - total flux cleaned = -0.00137694 Jy ! Component: 1050 - total flux cleaned = -0.00137694 Jy ! Component: 1100 - total flux cleaned = -0.00132247 Jy ! Component: 1150 - total flux cleaned = -0.00126889 Jy ! Component: 1200 - total flux cleaned = -0.00128676 Jy ! Component: 1250 - total flux cleaned = -0.0012695 Jy ! Component: 1300 - total flux cleaned = -0.0012009 Jy ! Component: 1350 - total flux cleaned = -0.00115088 Jy ! Component: 1400 - total flux cleaned = -0.00118436 Jy ! Component: 1450 - total flux cleaned = -0.00116791 Jy ! Component: 1500 - total flux cleaned = -0.00113562 Jy ! Component: 1550 - total flux cleaned = -0.00110367 Jy ! Component: 1600 - total flux cleaned = -0.0010882 Jy ! Component: 1650 - total flux cleaned = -0.000995127 Jy ! Component: 1700 - total flux cleaned = -0.00102601 Jy ! Component: 1750 - total flux cleaned = -0.00102571 Jy ! Component: 1800 - total flux cleaned = -0.000980871 Jy ! Component: 1850 - total flux cleaned = -0.000981055 Jy ! Component: 1900 - total flux cleaned = -0.0008934 Jy ! Component: 1950 - total flux cleaned = -0.000835875 Jy ! Component: 2000 - total flux cleaned = -0.0008075 Jy ! Component: 2050 - total flux cleaned = -0.000751079 Jy ! Component: 2100 - total flux cleaned = -0.000751 Jy ! Component: 2150 - total flux cleaned = -0.000709593 Jy ! Component: 2200 - total flux cleaned = -0.000668502 Jy ! Component: 2250 - total flux cleaned = -0.000614487 Jy ! Component: 2300 - total flux cleaned = -0.000587719 Jy ! Component: 2350 - total flux cleaned = -0.00060115 Jy ! Component: 2400 - total flux cleaned = -0.000574855 Jy ! Component: 2450 - total flux cleaned = -0.000536037 Jy ! Component: 2500 - total flux cleaned = -0.000497821 Jy ! Component: 2550 - total flux cleaned = -0.000485124 Jy ! Component: 2600 - total flux cleaned = -0.000447504 Jy ! Component: 2650 - total flux cleaned = -0.000398077 Jy ! Component: 2700 - total flux cleaned = -0.000349188 Jy ! Component: 2750 - total flux cleaned = -0.000325054 Jy ! Component: 2800 - total flux cleaned = -0.000396991 Jy ! Component: 2850 - total flux cleaned = -0.000313683 Jy ! Component: 2900 - total flux cleaned = -0.000302023 Jy ! Component: 2950 - total flux cleaned = -0.000255488 Jy ! Component: 3000 - total flux cleaned = -0.0001864 Jy ! Component: 3050 - total flux cleaned = -0.000174933 Jy ! Component: 3100 - total flux cleaned = -0.000129638 Jy ! Component: 3150 - total flux cleaned = -7.34808e-05 Jy ! Component: 3200 - total flux cleaned = -4.01184e-05 Jy ! Component: 3250 - total flux cleaned = 2.59329e-05 Jy ! Component: 3300 - total flux cleaned = 1.52609e-05 Jy ! Component: 3350 - total flux cleaned = 9.10544e-05 Jy ! Component: 3400 - total flux cleaned = 9.10795e-05 Jy ! Component: 3450 - total flux cleaned = 0.000123006 Jy ! Component: 3500 - total flux cleaned = 0.000165268 Jy ! Component: 3550 - total flux cleaned = 0.000217544 Jy ! Component: 3600 - total flux cleaned = 0.000217383 Jy ! Component: 3650 - total flux cleaned = 0.000289389 Jy ! Component: 3700 - total flux cleaned = 0.000289388 Jy ! Component: 3750 - total flux cleaned = 0.000269057 Jy ! Component: 3800 - total flux cleaned = 0.00027915 Jy ! Component: 3850 - total flux cleaned = 0.000279124 Jy ! Component: 3900 - total flux cleaned = 0.000289013 Jy ! Component: 3950 - total flux cleaned = 0.00028893 Jy ! Component: 4000 - total flux cleaned = 0.000279346 Jy ! Component: 4050 - total flux cleaned = 0.00031814 Jy ! Total flux subtracted in 4096 components = 0.000298896 Jy ! Clean residual min=-0.000539 max=0.000584 Jy/beam ! Clean residual mean=0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.244594 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 443 components and 0.244594 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0631+5311_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.116 x 1.498 at -56.36 degrees (North through East) ! Clean map min=-0.0020968 max=0.070876 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0631+5311_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0708757 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159455 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.674934 0.674934 1.34987 2.69974 5.39947 10.7989 21.5979 43.1958 86.3916 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.07 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 444.487 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0631+5311_X_uvs.log closed on Thu Apr 7 09:01:41 2016