! Started logfile: /scr/pima/bg219a_uvs/J1232+4821_X_uvs.log on Wed Apr 6 21:35:56 2016 obs /scr/pima/bg219a_uvs/J1232+4821_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1232+4821_X_uva.fits ! AN table 1: 18 integrations on 15 of 15 possible baselines. ! AN table 2: 18 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.937778 visibilities/baseline/integration-bin. ! Found source: J1232+4821 ! ! 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 121 lines of history. ! ! Reading 5064 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/bg219a_uvs/J1232+4821_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 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! 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=1.002136Jy sigma=28.338165 ! Fit after self-cal, rms=0.835885Jy sigma=23.611095 ! 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=0.7889 mas, bmaj=0.9909 mas, bpa=34.89 degrees ! Estimated noise=0.867213 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 = 0.12592 Jy ! Component: 100 - total flux cleaned = 0.157188 Jy ! Total flux subtracted in 100 components = 0.157188 Jy ! Clean residual min=-0.010107 max=0.012470 Jy/beam ! Clean residual mean=-0.000069 rms=0.002877 Jy/beam ! Combined flux in latest and established models = 0.157188 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.157188 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=0.056377Jy sigma=1.577082 ! Fit after self-cal, rms=0.056350Jy sigma=1.575364 ! 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=0.9992 mas, bmaj=1.163 mas, bpa=35.94 degrees ! Estimated noise=0.499787 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 = 0.0157325 Jy ! Component: 100 - total flux cleaned = 0.0230526 Jy ! Component: 150 - total flux cleaned = 0.0269455 Jy ! Component: 200 - total flux cleaned = 0.0282095 Jy ! Total flux subtracted in 200 components = 0.0282095 Jy ! Clean residual min=-0.007825 max=0.011209 Jy/beam ! Clean residual mean=-0.000129 rms=0.002347 Jy/beam ! Combined flux in latest and established models = 0.185397 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.185397 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=0.052233Jy sigma=1.459105 ! Fit after self-cal, rms=0.052225Jy sigma=1.458349 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9992 x 1.163 at 35.94 degrees (North through East) ! Clean map min=-0.0071636 max=0.16398 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: ! FD 1.00 MK 0.97 NL 1.17 OV 1.02 ! PT 0.97 SC 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.92 MK 1.04 NL 0.94 OV 1.06 ! PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.95 MK 1.02 NL 0.95 OV 1.09 ! PT 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 MK 1.13 NL 1.18 OV 0.96 ! PT 0.97 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.94 MK 1.03 NL 0.96 OV 1.05 ! PT 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 MK 1.05 NL 1.18 OV 0.98 ! PT 0.97 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.93 MK 0.99 NL 0.97 OV 1.10 ! PT 0.92 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.94 MK 1.00 NL 0.97 OV 1.04 ! PT 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 MK 1.06 NL 1.20 OV 0.98 ! PT 0.94 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.94 MK 1.04 NL 0.96 OV 0.99 ! PT 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 MK 1.03 NL 1.15 OV 1.02 ! PT 0.98 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.92 MK 1.04 NL 0.97 OV 1.03 ! PT 0.92 ! ! ! 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=0.052225Jy sigma=1.458349 ! Fit after self-cal, rms=0.049781Jy sigma=1.396354 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9996 mas, bmaj=1.163 mas, bpa=37.27 degrees ! Estimated noise=0.493074 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 = -0.00187015 Jy ! Component: 100 - total flux cleaned = -0.00260922 Jy ! Component: 150 - total flux cleaned = -0.0027503 Jy ! Component: 200 - total flux cleaned = -0.00287717 Jy ! Total flux subtracted in 200 components = -0.00287717 Jy ! Clean residual min=-0.004101 max=0.005431 Jy/beam ! Clean residual mean=-0.000047 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 0.18252 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.18252 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=0.049715Jy sigma=1.394065 ! Fit after self-cal, rms=0.049726Jy sigma=1.393462 ! 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=0.049726Jy sigma=1.393462 ! Fit after self-cal, rms=0.049389Jy sigma=1.385877 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9993 mas, bmaj=1.167 mas, bpa=37.36 degrees ! Estimated noise=0.491806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00103824 Jy ! Component: 100 - total flux cleaned = -0.0013611 Jy ! Component: 150 - total flux cleaned = -0.00148787 Jy ! Component: 200 - total flux cleaned = -0.00158417 Jy ! Total flux subtracted in 200 components = -0.00158417 Jy ! Clean residual min=-0.003890 max=0.005296 Jy/beam ! Clean residual mean=-0.000043 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.180936 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.180936 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=0.049367Jy sigma=1.385143 ! Fit after self-cal, rms=0.049370Jy sigma=1.385030 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 (31.2, 36.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00475884 Jy ! Component: 100 - total flux cleaned = 0.00706455 Jy ! Component: 150 - total flux cleaned = 0.00866953 Jy ! Component: 200 - total flux cleaned = 0.00999839 Jy ! Total flux subtracted in 200 components = 0.00999839 Jy ! Clean residual min=-0.002966 max=0.003395 Jy/beam ! Clean residual mean=-0.000022 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.190934 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 55 components and 0.190934 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=0.048938Jy sigma=1.370788 ! Fit after self-cal, rms=0.048904Jy sigma=1.370166 ! 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=0.048904Jy sigma=1.370166 ! Fit after self-cal, rms=0.048515Jy sigma=1.368266 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=1.171 mas, bpa=37.32 degrees ! Estimated noise=0.488053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187156 Jy ! Component: 100 - total flux cleaned = 0.00291297 Jy ! Component: 150 - total flux cleaned = 0.00315435 Jy ! Component: 200 - total flux cleaned = 0.00324019 Jy ! Total flux subtracted in 200 components = 0.00324019 Jy ! Clean residual min=-0.002783 max=0.003215 Jy/beam ! Clean residual mean=-0.000005 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.194175 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.194175 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=0.048433Jy sigma=1.365756 ! Fit after self-cal, rms=0.048428Jy sigma=1.365615 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 (24.4, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254873 Jy ! Component: 100 - total flux cleaned = 0.00308758 Jy ! Component: 150 - total flux cleaned = 0.00340494 Jy ! Component: 200 - total flux cleaned = 0.00358569 Jy ! Total flux subtracted in 200 components = 0.00358569 Jy ! Clean residual min=-0.002528 max=0.002517 Jy/beam ! Clean residual mean=-0.000008 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.19776 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.19776 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=0.048290Jy sigma=1.361543 ! Fit after self-cal, rms=0.048276Jy sigma=1.361266 ! 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=0.048276Jy sigma=1.361266 ! Fit after self-cal, rms=0.047974Jy sigma=1.360577 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.319 mas, bmaj=2.681 mas, bpa=51.16 degrees ! Estimated noise=0.624088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167092 Jy ! Component: 100 - total flux cleaned = 0.00255446 Jy ! Component: 150 - total flux cleaned = 0.0031298 Jy ! Component: 200 - total flux cleaned = 0.00365149 Jy ! Total flux subtracted in 200 components = 0.00365149 Jy ! Clean residual min=-0.002710 max=0.003434 Jy/beam ! Clean residual mean=-0.000005 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.201412 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.201412 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=0.047954Jy sigma=1.359717 ! Fit after self-cal, rms=0.047945Jy sigma=1.359593 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 = 0.000722978 Jy ! Component: 100 - total flux cleaned = 0.000920662 Jy ! Component: 150 - total flux cleaned = 0.00110243 Jy ! Component: 200 - total flux cleaned = 0.0012496 Jy ! Total flux subtracted in 200 components = 0.0012496 Jy ! Clean residual min=-0.002626 max=0.003314 Jy/beam ! Clean residual mean=0.000000 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.202661 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 99 components and 0.202661 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=0.047946Jy sigma=1.359502 ! Fit after self-cal, rms=0.047943Jy sigma=1.359468 ! 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=1.005 mas, bmaj=1.171 mas, bpa=37.21 degrees ! Estimated noise=0.485326 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 1.171 at 37.21 degrees (North through East) ! Clean map min=-0.0020787 max=0.16197 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=0.7879 mas, bmaj=0.9919 mas, bpa=35.34 degrees ! Estimated noise=0.850166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123339 Jy ! Component: 100 - total flux cleaned = 0.15425 Jy ! Component: 150 - total flux cleaned = 0.166153 Jy ! Component: 200 - total flux cleaned = 0.172025 Jy ! Total flux subtracted in 200 components = 0.172025 Jy ! Clean residual min=-0.006102 max=0.006245 Jy/beam ! Clean residual mean=-0.000025 rms=0.001657 Jy/beam ! Combined flux in latest and established models = 0.172025 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.172025 Jy ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=1.171 mas, bpa=37.21 degrees ! Estimated noise=0.485326 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) ! Added new window around map position (2.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00631117 Jy ! Component: 100 - total flux cleaned = 0.00999305 Jy ! Component: 150 - total flux cleaned = 0.0127523 Jy ! Component: 200 - total flux cleaned = 0.0145814 Jy ! Total flux subtracted in 200 components = 0.0145814 Jy ! Clean residual min=-0.003028 max=0.002775 Jy/beam ! Clean residual mean=-0.000029 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.186606 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 40 components and 0.186607 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=2.319 mas, bmaj=2.681 mas, bpa=51.16 degrees ! Estimated noise=0.624088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229505 Jy ! Component: 100 - total flux cleaned = 0.00439259 Jy ! Component: 150 - total flux cleaned = 0.00592199 Jy ! Component: 200 - total flux cleaned = 0.00730547 Jy ! Total flux subtracted in 200 components = 0.00730547 Jy ! Clean residual min=-0.002534 max=0.002951 Jy/beam ! Clean residual mean=-0.000017 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.193912 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 = 0.00123096 Jy ! Component: 100 - total flux cleaned = 0.00225343 Jy ! Component: 150 - total flux cleaned = 0.00319805 Jy ! Component: 200 - total flux cleaned = 0.00384609 Jy ! Total flux subtracted in 200 components = 0.00384609 Jy ! Clean residual min=-0.002379 max=0.002901 Jy/beam ! Clean residual mean=-0.000009 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.197758 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 80 components and 0.197758 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=1.171 mas, bpa=37.21 degrees ! Estimated noise=0.485326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000624249 Jy ! Component: 100 - total flux cleaned = 0.00108882 Jy ! Component: 150 - total flux cleaned = 0.00173431 Jy ! Component: 200 - total flux cleaned = 0.00223621 Jy ! Total flux subtracted in 200 components = 0.00223621 Jy ! Clean residual min=-0.002171 max=0.002253 Jy/beam ! Clean residual mean=0.000001 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.199994 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.199994 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=0.047917Jy sigma=1.358726 ! Fit after self-cal, rms=0.047886Jy sigma=1.357830 wmodel /scr/pima/bg219a_uvs/J1232+4821_X_map.mod ! Writing 96 model components to file: /scr/pima/bg219a_uvs/J1232+4821_X_map.mod wobs /scr/pima/bg219a_uvs/J1232+4821_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1232+4821_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1232+4821_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219a_uvs/J1232+4821_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 = 4.28427e-05 Jy ! Component: 100 - total flux cleaned = 9.57627e-06 Jy ! Component: 150 - total flux cleaned = 0.000163798 Jy ! Component: 200 - total flux cleaned = 0.000340128 Jy ! Component: 250 - total flux cleaned = 0.000507057 Jy ! Component: 300 - total flux cleaned = 0.000666067 Jy ! Component: 350 - total flux cleaned = 0.000919747 Jy ! Component: 400 - total flux cleaned = 0.00116386 Jy ! Component: 450 - total flux cleaned = 0.00135314 Jy ! Component: 500 - total flux cleaned = 0.00158235 Jy ! Component: 550 - total flux cleaned = 0.00169371 Jy ! Component: 600 - total flux cleaned = 0.0017806 Jy ! Component: 650 - total flux cleaned = 0.00192832 Jy ! Component: 700 - total flux cleaned = 0.00198996 Jy ! Component: 750 - total flux cleaned = 0.00201006 Jy ! Component: 800 - total flux cleaned = 0.00201004 Jy ! Component: 850 - total flux cleaned = 0.00210652 Jy ! Component: 900 - total flux cleaned = 0.0020873 Jy ! Component: 950 - total flux cleaned = 0.00218099 Jy ! Component: 1000 - total flux cleaned = 0.00225476 Jy ! Component: 1050 - total flux cleaned = 0.00236407 Jy ! Component: 1100 - total flux cleaned = 0.00247211 Jy ! Component: 1150 - total flux cleaned = 0.00252543 Jy ! Component: 1200 - total flux cleaned = 0.0026134 Jy ! Component: 1250 - total flux cleaned = 0.00268313 Jy ! Component: 1300 - total flux cleaned = 0.0027695 Jy ! Component: 1350 - total flux cleaned = 0.00283785 Jy ! Component: 1400 - total flux cleaned = 0.00288877 Jy ! Component: 1450 - total flux cleaned = 0.003023 Jy ! Component: 1500 - total flux cleaned = 0.00312264 Jy ! Component: 1550 - total flux cleaned = 0.00320481 Jy ! Component: 1600 - total flux cleaned = 0.00326998 Jy ! Component: 1650 - total flux cleaned = 0.00335096 Jy ! Component: 1700 - total flux cleaned = 0.00343116 Jy ! Component: 1750 - total flux cleaned = 0.00354251 Jy ! Component: 1800 - total flux cleaned = 0.00360564 Jy ! Component: 1850 - total flux cleaned = 0.00366811 Jy ! Component: 1900 - total flux cleaned = 0.00371482 Jy ! Component: 1950 - total flux cleaned = 0.0038228 Jy ! Component: 2000 - total flux cleaned = 0.00392999 Jy ! Component: 2050 - total flux cleaned = 0.00402131 Jy ! Component: 2100 - total flux cleaned = 0.00411211 Jy ! Component: 2150 - total flux cleaned = 0.00421751 Jy ! Component: 2200 - total flux cleaned = 0.00430732 Jy ! Component: 2250 - total flux cleaned = 0.00439672 Jy ! Component: 2300 - total flux cleaned = 0.00453033 Jy ! Component: 2350 - total flux cleaned = 0.00466353 Jy ! Component: 2400 - total flux cleaned = 0.00479621 Jy ! Component: 2450 - total flux cleaned = 0.0049431 Jy ! Component: 2500 - total flux cleaned = 0.00506008 Jy ! Component: 2550 - total flux cleaned = 0.00517685 Jy ! Component: 2600 - total flux cleaned = 0.00530773 Jy ! Component: 2650 - total flux cleaned = 0.00542366 Jy ! Component: 2700 - total flux cleaned = 0.00555373 Jy ! Component: 2750 - total flux cleaned = 0.00565457 Jy ! Component: 2800 - total flux cleaned = 0.00578391 Jy ! Component: 2850 - total flux cleaned = 0.00591297 Jy ! Component: 2900 - total flux cleaned = 0.0060132 Jy ! Component: 2950 - total flux cleaned = 0.00617029 Jy ! Component: 3000 - total flux cleaned = 0.00631283 Jy ! Component: 3050 - total flux cleaned = 0.00642655 Jy ! Component: 3100 - total flux cleaned = 0.00654027 Jy ! Component: 3150 - total flux cleaned = 0.00669626 Jy ! Component: 3200 - total flux cleaned = 0.0068096 Jy ! Component: 3250 - total flux cleaned = 0.00692274 Jy ! Component: 3300 - total flux cleaned = 0.00702176 Jy ! Component: 3350 - total flux cleaned = 0.00709244 Jy ! Component: 3400 - total flux cleaned = 0.00719141 Jy ! Component: 3450 - total flux cleaned = 0.00729054 Jy ! Component: 3500 - total flux cleaned = 0.00734722 Jy ! Component: 3550 - total flux cleaned = 0.00741826 Jy ! Component: 3600 - total flux cleaned = 0.00747526 Jy ! Component: 3650 - total flux cleaned = 0.00753235 Jy ! Component: 3700 - total flux cleaned = 0.00758954 Jy ! Component: 3750 - total flux cleaned = 0.00761823 Jy ! Component: 3800 - total flux cleaned = 0.00767593 Jy ! Component: 3850 - total flux cleaned = 0.0077194 Jy ! Component: 3900 - total flux cleaned = 0.00776309 Jy ! Component: 3950 - total flux cleaned = 0.00777771 Jy ! Component: 4000 - total flux cleaned = 0.00780691 Jy ! Component: 4050 - total flux cleaned = 0.00777735 Jy ! Total flux subtracted in 4096 components = 0.00779223 Jy ! Clean residual min=-0.000971 max=0.000859 Jy/beam ! Clean residual mean=0.000005 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.207787 Jy keep ! Adding 189 model components to the UV plane model. ! The established model now contains 285 components and 0.207786 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1232+4821_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 1.171 at 37.21 degrees (North through East) ! Clean map min=-0.0015199 max=0.16108 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1232+4821_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.161078 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188742 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.351525 0.351525 0.703049 1.4061 2.8122 5.62439 11.2488 22.4976 44.9951 89.9903 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.161 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 853.425 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1232+4821_X_uvs.log closed on Wed Apr 6 21:36:00 2016