! Started logfile: /scr/pima/bg219e_uvs/J0021+7150_X_uvs.log on Thu Apr 7 08:54:33 2016 obs /scr/pima/bg219e_uvs/J0021+7150_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0021+7150_X_uva.fits ! AN table 1: 52 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.907585 visibilities/baseline/integration-bin. ! Found source: J0021+7150 ! ! 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 20388 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/J0021+7150_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 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=1.013360Jy sigma=24.729004 ! Fit after self-cal, rms=0.862992Jy sigma=21.007215 ! 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=0.9638 mas, bmaj=1.851 mas, bpa=62.49 degrees ! Estimated noise=0.598142 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 = 0.104105 Jy ! Component: 100 - total flux cleaned = 0.127905 Jy ! Total flux subtracted in 100 components = 0.127905 Jy ! Clean residual min=-0.005005 max=0.008915 Jy/beam ! Clean residual mean=-0.000004 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.127905 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.127905 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=0.062001Jy sigma=1.441477 ! Fit after self-cal, rms=0.061877Jy sigma=1.438105 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00960866 Jy ! Component: 100 - total flux cleaned = 0.0144193 Jy ! Total flux subtracted in 100 components = 0.0144193 Jy ! Clean residual min=-0.003843 max=0.003763 Jy/beam ! Clean residual mean=-0.000004 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.142325 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.142325 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=0.059961Jy sigma=1.384027 ! Fit after self-cal, rms=0.059954Jy sigma=1.383664 ! 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=1.215 mas, bmaj=2.146 mas, bpa=65.14 degrees ! Estimated noise=0.282702 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 = 0.00459834 Jy ! Component: 100 - total flux cleaned = 0.00668005 Jy ! Component: 150 - total flux cleaned = 0.00785939 Jy ! Component: 200 - total flux cleaned = 0.00857801 Jy ! Total flux subtracted in 200 components = 0.00857801 Jy ! Clean residual min=-0.001925 max=0.002474 Jy/beam ! Clean residual mean=-0.000003 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.150903 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 44 components and 0.150903 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=0.059653Jy sigma=1.374891 ! Fit after self-cal, rms=0.059653Jy sigma=1.374787 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.215 x 2.146 at 65.14 degrees (North through East) ! Clean map min=-0.001844 max=0.13877 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00 KP 0.98 ! LA 1.00 NL 1.00 OV 0.98 PT 1.00 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.01 KP 0.99 ! LA 0.98 NL 1.01 OV 0.98 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.98 KP 0.96 ! LA 0.97 NL 1.00 OV 1.01 PT 1.01 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.05 KP 0.98 ! LA 0.98 NL 1.04 OV 1.02 PT 1.00 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.00 KP 0.98 ! LA 0.98 NL 1.01 OV 1.02 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.01 KP 0.98 ! LA 1.00 NL 1.03 OV 0.99 PT 1.03 ! SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 1.01 ! LA 0.97 NL 1.02 OV 1.01 PT 0.99 ! SC 0.98 ! ! ! 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=0.059653Jy sigma=1.374787 ! Fit after self-cal, rms=0.059622Jy sigma=1.370913 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.22 mas, bmaj=2.151 mas, bpa=65.13 degrees ! Estimated noise=0.282512 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 = -0.000651804 Jy ! Component: 100 - total flux cleaned = -0.000804245 Jy ! Component: 150 - total flux cleaned = -0.000828616 Jy ! Component: 200 - total flux cleaned = -0.000861411 Jy ! Total flux subtracted in 200 components = -0.000861411 Jy ! Clean residual min=-0.001792 max=0.002126 Jy/beam ! Clean residual mean=-0.000003 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.150041 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.150041 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=0.059613Jy sigma=1.370721 ! Fit after self-cal, rms=0.059619Jy sigma=1.370660 ! 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=0.059619Jy sigma=1.370660 ! Fit after self-cal, rms=0.059581Jy sigma=1.367926 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.22 mas, bmaj=2.154 mas, bpa=65.05 degrees ! Estimated noise=0.282214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000471036 Jy ! Component: 100 - total flux cleaned = -0.000481366 Jy ! Component: 150 - total flux cleaned = -0.000481569 Jy ! Component: 200 - total flux cleaned = -0.000481143 Jy ! Total flux subtracted in 200 components = -0.000481143 Jy ! Clean residual min=-0.001797 max=0.001856 Jy/beam ! Clean residual mean=-0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.14956 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 52 components and 0.14956 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=0.059577Jy sigma=1.367821 ! Fit after self-cal, rms=0.059583Jy sigma=1.367782 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 (0, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161577 Jy ! Component: 100 - total flux cleaned = 0.00227599 Jy ! Component: 150 - total flux cleaned = 0.00244231 Jy ! Component: 200 - total flux cleaned = 0.00250323 Jy ! Total flux subtracted in 200 components = 0.00250323 Jy ! Clean residual min=-0.001664 max=0.001654 Jy/beam ! Clean residual mean=-0.000004 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.152063 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.152063 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=0.059535Jy sigma=1.366686 ! Fit after self-cal, rms=0.059532Jy sigma=1.366582 ! 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=0.059532Jy sigma=1.366582 ! Fit after self-cal, rms=0.059522Jy sigma=1.366510 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.22 mas, bmaj=2.154 mas, bpa=65.06 degrees ! Estimated noise=0.282018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000570981 Jy ! Component: 100 - total flux cleaned = 0.000647786 Jy ! Component: 150 - total flux cleaned = 0.000647913 Jy ! Component: 200 - total flux cleaned = 0.000663886 Jy ! Total flux subtracted in 200 components = 0.000663886 Jy ! Clean residual min=-0.001586 max=0.001641 Jy/beam ! Clean residual mean=-0.000004 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.152727 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.152727 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=0.059509Jy sigma=1.366222 ! Fit after self-cal, rms=0.059509Jy sigma=1.366199 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 (32.8, 38.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139866 Jy ! Component: 100 - total flux cleaned = 0.00153042 Jy ! Component: 150 - total flux cleaned = 0.00163686 Jy ! Component: 200 - total flux cleaned = 0.0017303 Jy ! Total flux subtracted in 200 components = 0.0017303 Jy ! Clean residual min=-0.001443 max=0.001315 Jy/beam ! Clean residual mean=-0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.154458 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 0.154457 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=0.059467Jy sigma=1.365252 ! Fit after self-cal, rms=0.059466Jy sigma=1.365209 ! 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=0.059466Jy sigma=1.365209 ! Fit after self-cal, rms=0.059433Jy sigma=1.365158 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.287 mas, bmaj=3.077 mas, bpa=75.68 degrees ! Estimated noise=0.32471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000323054 Jy ! Component: 100 - total flux cleaned = 0.000351479 Jy ! Component: 150 - total flux cleaned = 0.000375924 Jy ! Component: 200 - total flux cleaned = 0.000353511 Jy ! Total flux subtracted in 200 components = 0.000353511 Jy ! Clean residual min=-0.001323 max=0.001459 Jy/beam ! Clean residual mean=-0.000005 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.154811 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.154811 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=0.059428Jy sigma=1.365016 ! Fit after self-cal, rms=0.059429Jy sigma=1.365009 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 = 9.60316e-05 Jy ! Component: 100 - total flux cleaned = 7.65281e-05 Jy ! Component: 150 - total flux cleaned = 6.79145e-05 Jy ! Component: 200 - total flux cleaned = 6.80063e-05 Jy ! Total flux subtracted in 200 components = 6.80063e-05 Jy ! Clean residual min=-0.001346 max=0.001450 Jy/beam ! Clean residual mean=-0.000005 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.154879 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 119 components and 0.154879 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=0.059426Jy sigma=1.364940 ! Fit after self-cal, rms=0.059426Jy sigma=1.364937 ! 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=1.221 mas, bmaj=2.154 mas, bpa=65.06 degrees ! Estimated noise=0.281685 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.221 x 2.154 at 65.06 degrees (North through East) ! Clean map min=-0.0013488 max=0.13857 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=0.9667 mas, bmaj=1.853 mas, bpa=62.45 degrees ! Estimated noise=0.599503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104287 Jy ! Component: 100 - total flux cleaned = 0.128063 Jy ! Component: 150 - total flux cleaned = 0.137397 Jy ! Component: 200 - total flux cleaned = 0.142174 Jy ! Total flux subtracted in 200 components = 0.142174 Jy ! Clean residual min=-0.003994 max=0.003869 Jy/beam ! Clean residual mean=-0.000003 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.142174 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.142174 Jy ! Inverting map and beam ! Estimated beam: bmin=1.221 mas, bmaj=2.154 mas, bpa=65.06 degrees ! Estimated noise=0.281685 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 = 0.0043426 Jy ! Component: 100 - total flux cleaned = 0.00656601 Jy ! Component: 150 - total flux cleaned = 0.00818179 Jy ! Component: 200 - total flux cleaned = 0.00945921 Jy ! Total flux subtracted in 200 components = 0.00945921 Jy ! Clean residual min=-0.001755 max=0.001304 Jy/beam ! Clean residual mean=-0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.151634 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.151634 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=2.287 mas, bmaj=3.077 mas, bpa=75.68 degrees ! Estimated noise=0.32471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113034 Jy ! Component: 100 - total flux cleaned = 0.00183205 Jy ! Component: 150 - total flux cleaned = 0.00224005 Jy ! Component: 200 - total flux cleaned = 0.0024764 Jy ! Total flux subtracted in 200 components = 0.0024764 Jy ! Clean residual min=-0.001389 max=0.001476 Jy/beam ! Clean residual mean=-0.000004 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.15411 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 = 0.000185648 Jy ! Component: 100 - total flux cleaned = 0.000277271 Jy ! Component: 150 - total flux cleaned = 0.000361065 Jy ! Component: 200 - total flux cleaned = 0.000439207 Jy ! Total flux subtracted in 200 components = 0.000439207 Jy ! Clean residual min=-0.001374 max=0.001439 Jy/beam ! Clean residual mean=-0.000004 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.154549 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 79 components and 0.154549 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.221 mas, bmaj=2.154 mas, bpa=65.06 degrees ! Estimated noise=0.281685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.86288e-05 Jy ! Component: 100 - total flux cleaned = 0.000258996 Jy ! Component: 150 - total flux cleaned = 0.000462756 Jy ! Component: 200 - total flux cleaned = 0.00058635 Jy ! Total flux subtracted in 200 components = 0.00058635 Jy ! Clean residual min=-0.001488 max=0.001340 Jy/beam ! Clean residual mean=-0.000003 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.155136 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.155136 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=0.059442Jy sigma=1.365260 ! Fit after self-cal, rms=0.059440Jy sigma=1.365210 wmodel /scr/pima/bg219e_uvs/J0021+7150_X_map.mod ! Writing 93 model components to file: /scr/pima/bg219e_uvs/J0021+7150_X_map.mod wobs /scr/pima/bg219e_uvs/J0021+7150_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0021+7150_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0021+7150_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J0021+7150_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 = -0.000374188 Jy ! Component: 100 - total flux cleaned = -0.000562917 Jy ! Component: 150 - total flux cleaned = -0.000717414 Jy ! Component: 200 - total flux cleaned = -0.00103808 Jy ! Component: 250 - total flux cleaned = -0.0012656 Jy ! Component: 300 - total flux cleaned = -0.00136676 Jy ! Component: 350 - total flux cleaned = -0.00154354 Jy ! Component: 400 - total flux cleaned = -0.00165811 Jy ! Component: 450 - total flux cleaned = -0.0017701 Jy ! Component: 500 - total flux cleaned = -0.00184311 Jy ! Component: 550 - total flux cleaned = -0.00191472 Jy ! Component: 600 - total flux cleaned = -0.00198471 Jy ! Component: 650 - total flux cleaned = -0.00212106 Jy ! Component: 700 - total flux cleaned = -0.00222063 Jy ! Component: 750 - total flux cleaned = -0.00228608 Jy ! Component: 800 - total flux cleaned = -0.0023982 Jy ! Component: 850 - total flux cleaned = -0.00252404 Jy ! Component: 900 - total flux cleaned = -0.00261635 Jy ! Component: 950 - total flux cleaned = -0.00270683 Jy ! Component: 1000 - total flux cleaned = -0.00278086 Jy ! Component: 1050 - total flux cleaned = -0.00289756 Jy ! Component: 1100 - total flux cleaned = -0.00298373 Jy ! Component: 1150 - total flux cleaned = -0.00306866 Jy ! Component: 1200 - total flux cleaned = -0.00315232 Jy ! Component: 1250 - total flux cleaned = -0.00323473 Jy ! Component: 1300 - total flux cleaned = -0.00331589 Jy ! Component: 1350 - total flux cleaned = -0.00338243 Jy ! Component: 1400 - total flux cleaned = -0.00348761 Jy ! Component: 1450 - total flux cleaned = -0.00356544 Jy ! Component: 1500 - total flux cleaned = -0.00362947 Jy ! Component: 1550 - total flux cleaned = -0.00374325 Jy ! Component: 1600 - total flux cleaned = -0.00380592 Jy ! Component: 1650 - total flux cleaned = -0.00391691 Jy ! Component: 1700 - total flux cleaned = -0.00399011 Jy ! Component: 1750 - total flux cleaned = -0.00411082 Jy ! Component: 1800 - total flux cleaned = -0.0042063 Jy ! Component: 1850 - total flux cleaned = -0.00426534 Jy ! Component: 1900 - total flux cleaned = -0.00438241 Jy ! Component: 1950 - total flux cleaned = -0.00446339 Jy ! Component: 2000 - total flux cleaned = -0.00453216 Jy ! Component: 2050 - total flux cleaned = -0.00458906 Jy ! Component: 2100 - total flux cleaned = -0.00472399 Jy ! Component: 2150 - total flux cleaned = -0.00480178 Jy ! Component: 2200 - total flux cleaned = -0.0048239 Jy ! Component: 2250 - total flux cleaned = -0.00492252 Jy ! Component: 2300 - total flux cleaned = -0.00500921 Jy ! Component: 2350 - total flux cleaned = -0.00509518 Jy ! Component: 2400 - total flux cleaned = -0.00516972 Jy ! Component: 2450 - total flux cleaned = -0.00523316 Jy ! Component: 2500 - total flux cleaned = -0.00526467 Jy ! Component: 2550 - total flux cleaned = -0.00529593 Jy ! Component: 2600 - total flux cleaned = -0.00537838 Jy ! Component: 2650 - total flux cleaned = -0.00540902 Jy ! Component: 2700 - total flux cleaned = -0.00542926 Jy ! Component: 2750 - total flux cleaned = -0.00544935 Jy ! Component: 2800 - total flux cleaned = -0.00547923 Jy ! Component: 2850 - total flux cleaned = -0.00550886 Jy ! Component: 2900 - total flux cleaned = -0.00551866 Jy ! Component: 2950 - total flux cleaned = -0.00553816 Jy ! Component: 3000 - total flux cleaned = -0.00555751 Jy ! Component: 3050 - total flux cleaned = -0.00559605 Jy ! Component: 3100 - total flux cleaned = -0.00564373 Jy ! Component: 3150 - total flux cleaned = -0.00565319 Jy ! Component: 3200 - total flux cleaned = -0.00570964 Jy ! Component: 3250 - total flux cleaned = -0.00570959 Jy ! Component: 3300 - total flux cleaned = -0.00574671 Jy ! Component: 3350 - total flux cleaned = -0.00575591 Jy ! Component: 3400 - total flux cleaned = -0.00578344 Jy ! Component: 3450 - total flux cleaned = -0.00581976 Jy ! Component: 3500 - total flux cleaned = -0.0058469 Jy ! Component: 3550 - total flux cleaned = -0.00587378 Jy ! Component: 3600 - total flux cleaned = -0.00590056 Jy ! Component: 3650 - total flux cleaned = -0.00592716 Jy ! Component: 3700 - total flux cleaned = -0.00593598 Jy ! Component: 3750 - total flux cleaned = -0.0059711 Jy ! Component: 3800 - total flux cleaned = -0.00603212 Jy ! Component: 3850 - total flux cleaned = -0.00605807 Jy ! Component: 3900 - total flux cleaned = -0.00604948 Jy ! Component: 3950 - total flux cleaned = -0.00610089 Jy ! Component: 4000 - total flux cleaned = -0.00612641 Jy ! Component: 4050 - total flux cleaned = -0.00614339 Jy ! Total flux subtracted in 4096 components = -0.00615187 Jy ! Clean residual min=-0.000500 max=0.000495 Jy/beam ! Clean residual mean=0.000000 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.148984 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 348 components and 0.148984 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0021+7150_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.221 x 2.154 at 65.06 degrees (North through East) ! Clean map min=-0.00094514 max=0.13858 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0021+7150_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.138577 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139711 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.302455 0.302455 0.604911 1.20982 2.41964 4.83929 9.67857 19.3571 38.7143 77.4286 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.138 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 991.881 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0021+7150_X_uvs.log closed on Thu Apr 7 08:54:37 2016