! Started logfile: /scr/pima/bg219h_uvs/J0930+7420_X_uvs.log on Thu Apr 7 12:05:57 2016 obs /scr/pima/bg219h_uvs/J0930+7420_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0930+7420_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.860684 visibilities/baseline/integration-bin. ! Found source: J0930+7420 ! ! 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 24168 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/bg219h_uvs/J0930+7420_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 66 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=1.035331Jy sigma=24.117196 ! Fit after self-cal, rms=0.790741Jy sigma=18.234747 ! 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=0.6934 mas, bmaj=1.866 mas, bpa=83.84 degrees ! Estimated noise=0.534202 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 = 0.148842 Jy ! Component: 100 - total flux cleaned = 0.198353 Jy ! Total flux subtracted in 100 components = 0.198353 Jy ! Clean residual min=-0.016243 max=0.047673 Jy/beam ! Clean residual mean=0.000013 rms=0.004395 Jy/beam ! Combined flux in latest and established models = 0.198353 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.198353 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=0.107521Jy sigma=2.422247 ! Fit after self-cal, rms=0.107123Jy sigma=2.416727 ! Inverting map ! Added new window around map position (-0.8, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0437921 Jy ! Component: 100 - total flux cleaned = 0.0667536 Jy ! Total flux subtracted in 100 components = 0.0667536 Jy ! Clean residual min=-0.010269 max=0.016523 Jy/beam ! Clean residual mean=0.000007 rms=0.002475 Jy/beam ! Combined flux in latest and established models = 0.265106 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.265106 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=0.080494Jy sigma=1.767790 ! Fit after self-cal, rms=0.077958Jy sigma=1.705400 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201564 Jy ! Component: 100 - total flux cleaned = 0.0315993 Jy ! Total flux subtracted in 100 components = 0.0315993 Jy ! Clean residual min=-0.006000 max=0.008434 Jy/beam ! Clean residual mean=0.000004 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 0.296705 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.296705 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=0.070315Jy sigma=1.515069 ! Fit after self-cal, rms=0.069615Jy sigma=1.499088 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106312 Jy ! Component: 100 - total flux cleaned = 0.0166634 Jy ! Total flux subtracted in 100 components = 0.0166634 Jy ! Clean residual min=-0.004275 max=0.005018 Jy/beam ! Clean residual mean=0.000002 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.313369 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.313369 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=0.067398Jy sigma=1.443748 ! Fit after self-cal, rms=0.067155Jy sigma=1.438392 ! 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=0.8969 mas, bmaj=2.222 mas, bpa=83.75 degrees ! Estimated noise=0.272168 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 = 0.00784778 Jy ! Component: 100 - total flux cleaned = 0.0120431 Jy ! Component: 150 - total flux cleaned = 0.0146142 Jy ! Component: 200 - total flux cleaned = 0.0162996 Jy ! Total flux subtracted in 200 components = 0.0162996 Jy ! Clean residual min=-0.002670 max=0.003239 Jy/beam ! Clean residual mean=0.000001 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.329669 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 72 components and 0.329668 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=0.066238Jy sigma=1.415827 ! Fit after self-cal, rms=0.066166Jy sigma=1.414322 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8969 x 2.222 at 83.75 degrees (North through East) ! Clean map min=-0.0023926 max=0.19607 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 0.98 FD 0.98 HN 0.98 KP 0.99 ! LA 1.00 MK 1.02 NL 1.01 OV 1.03 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.94 KP 0.98 ! LA 1.00 MK 1.03 NL 1.01 OV 1.01 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 0.98 ! LA 0.99 MK 1.01 NL 1.02 OV 1.02 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.98 KP 0.99 ! LA 1.00 MK 1.02 NL 1.00 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00 KP 0.99 ! LA 1.01 MK 1.06 NL 1.02 OV 0.99 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.96 KP 0.98 ! LA 0.98 MK 1.02 NL 1.01 OV 1.02 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00 KP 0.99 ! LA 1.02 MK 1.03 NL 1.01 OV 1.01 ! PT 0.98 SC 0.96 ! ! ! 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=0.066166Jy sigma=1.414322 ! Fit after self-cal, rms=0.065477Jy sigma=1.408490 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.899 mas, bmaj=2.224 mas, bpa=83.69 degrees ! Estimated noise=0.271612 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 = 0.000994184 Jy ! Component: 100 - total flux cleaned = 0.000915015 Jy ! Component: 150 - total flux cleaned = 0.000848135 Jy ! Component: 200 - total flux cleaned = 0.000764382 Jy ! Total flux subtracted in 200 components = 0.000764382 Jy ! Clean residual min=-0.002809 max=0.002916 Jy/beam ! Clean residual mean=-0.000001 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.330433 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 78 components and 0.330433 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=0.065431Jy sigma=1.407305 ! Fit after self-cal, rms=0.065407Jy sigma=1.407012 ! 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=0.065407Jy sigma=1.407012 ! Fit after self-cal, rms=0.065043Jy sigma=1.403463 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8992 mas, bmaj=2.235 mas, bpa=83.64 degrees ! Estimated noise=0.271615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000580473 Jy ! Component: 100 - total flux cleaned = 0.000496191 Jy ! Component: 150 - total flux cleaned = 0.000464288 Jy ! Component: 200 - total flux cleaned = 0.000362823 Jy ! Total flux subtracted in 200 components = 0.000362823 Jy ! Clean residual min=-0.002117 max=0.002670 Jy/beam ! Clean residual mean=-0.000001 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.330796 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 0.330796 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=0.064998Jy sigma=1.402364 ! Fit after self-cal, rms=0.064984Jy sigma=1.402096 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 (-8.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284557 Jy ! Component: 100 - total flux cleaned = 0.00429308 Jy ! Component: 150 - total flux cleaned = 0.00485055 Jy ! Component: 200 - total flux cleaned = 0.00500399 Jy ! Total flux subtracted in 200 components = 0.00500399 Jy ! Clean residual min=-0.001876 max=0.001990 Jy/beam ! Clean residual mean=-0.000003 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.3358 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 107 components and 0.335799 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=0.064856Jy sigma=1.398575 ! Fit after self-cal, rms=0.064848Jy sigma=1.398400 ! Inverting map ! Added new window around map position (-8, -50). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176932 Jy ! Component: 100 - total flux cleaned = 0.00259299 Jy ! Component: 150 - total flux cleaned = 0.00292871 Jy ! Component: 200 - total flux cleaned = 0.00313669 Jy ! Total flux subtracted in 200 components = 0.00313669 Jy ! Clean residual min=-0.001817 max=0.001701 Jy/beam ! Clean residual mean=-0.000003 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.338936 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 126 components and 0.338936 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=0.064793Jy sigma=1.396847 ! Fit after self-cal, rms=0.064788Jy sigma=1.396767 ! 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=0.064788Jy sigma=1.396767 ! Fit after self-cal, rms=0.064759Jy sigma=1.396473 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8994 mas, bmaj=2.239 mas, bpa=83.62 degrees ! Estimated noise=0.271432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000481378 Jy ! Component: 100 - total flux cleaned = 0.000541721 Jy ! Component: 150 - total flux cleaned = 0.000624802 Jy ! Component: 200 - total flux cleaned = 0.000724718 Jy ! Total flux subtracted in 200 components = 0.000724718 Jy ! Clean residual min=-0.001723 max=0.001646 Jy/beam ! Clean residual mean=-0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.339661 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 136 components and 0.339661 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=0.064735Jy sigma=1.395781 ! Fit after self-cal, rms=0.064732Jy sigma=1.395730 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 = 7.7883e-05 Jy ! Component: 100 - total flux cleaned = 0.000175437 Jy ! Component: 150 - total flux cleaned = 0.000241942 Jy ! Component: 200 - total flux cleaned = 0.000303916 Jy ! Total flux subtracted in 200 components = 0.000303916 Jy ! Clean residual min=-0.001675 max=0.001639 Jy/beam ! Clean residual mean=-0.000002 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.339965 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 140 components and 0.339965 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=0.064718Jy sigma=1.395337 ! Fit after self-cal, rms=0.064714Jy sigma=1.395299 ! 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=0.064714Jy sigma=1.395299 ! Fit after self-cal, rms=0.064760Jy sigma=1.395233 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.221 mas, bmaj=3.421 mas, bpa=78.95 degrees ! Estimated noise=0.33914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000180498 Jy ! Component: 100 - total flux cleaned = 0.000182725 Jy ! Component: 150 - total flux cleaned = 0.000221296 Jy ! Component: 200 - total flux cleaned = 0.000219778 Jy ! Total flux subtracted in 200 components = 0.000219778 Jy ! Clean residual min=-0.001921 max=0.001598 Jy/beam ! Clean residual mean=-0.000004 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.340185 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 155 components and 0.340185 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=0.064753Jy sigma=1.394966 ! Fit after self-cal, rms=0.064750Jy sigma=1.394930 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 = 1.36812e-05 Jy ! Component: 100 - total flux cleaned = 6.49335e-05 Jy ! Component: 150 - total flux cleaned = 9.34212e-05 Jy ! Component: 200 - total flux cleaned = 9.36824e-05 Jy ! Total flux subtracted in 200 components = 9.36824e-05 Jy ! Clean residual min=-0.001913 max=0.001574 Jy/beam ! Clean residual mean=-0.000004 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.340278 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 163 components and 0.340278 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=0.064746Jy sigma=1.394786 ! Fit after self-cal, rms=0.064743Jy sigma=1.394759 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8997 mas, bmaj=2.242 mas, bpa=83.6 degrees ! Estimated noise=0.271569 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8997 x 2.242 at 83.6 degrees (North through East) ! Clean map min=-0.0015173 max=0.19464 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=0.6962 mas, bmaj=1.885 mas, bpa=83.75 degrees ! Estimated noise=0.53586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.151139 Jy ! Component: 100 - total flux cleaned = 0.214192 Jy ! Component: 150 - total flux cleaned = 0.251473 Jy ! Component: 200 - total flux cleaned = 0.27501 Jy ! Total flux subtracted in 200 components = 0.27501 Jy ! Clean residual min=-0.005715 max=0.012495 Jy/beam ! Clean residual mean=0.000006 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 0.27501 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.27501 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8997 mas, bmaj=2.242 mas, bpa=83.6 degrees ! Estimated noise=0.271569 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 = 0.0229847 Jy ! Component: 100 - total flux cleaned = 0.0353492 Jy ! Component: 150 - total flux cleaned = 0.0426737 Jy ! Component: 200 - total flux cleaned = 0.0474412 Jy ! Total flux subtracted in 200 components = 0.0474412 Jy ! Clean residual min=-0.002276 max=0.003626 Jy/beam ! Clean residual mean=0.000004 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.322452 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 54 components and 0.322452 Jy ! Inverting map ! Added new window around map position (-3.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378351 Jy ! Component: 100 - total flux cleaned = 0.00655689 Jy ! Component: 150 - total flux cleaned = 0.00876585 Jy ! Component: 200 - total flux cleaned = 0.0105579 Jy ! Total flux subtracted in 200 components = 0.0105579 Jy ! Clean residual min=-0.001862 max=0.001776 Jy/beam ! Clean residual mean=0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.333009 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 85 components and 0.333009 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=2.221 mas, bmaj=3.421 mas, bpa=78.95 degrees ! Estimated noise=0.33914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227989 Jy ! Component: 100 - total flux cleaned = 0.00339023 Jy ! Component: 150 - total flux cleaned = 0.00411651 Jy ! Component: 200 - total flux cleaned = 0.00467001 Jy ! Total flux subtracted in 200 components = 0.00467001 Jy ! Clean residual min=-0.002009 max=0.001640 Jy/beam ! Clean residual mean=-0.000003 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.337679 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 = 0.000423414 Jy ! Component: 100 - total flux cleaned = 0.000775285 Jy ! Component: 150 - total flux cleaned = 0.00104497 Jy ! Component: 200 - total flux cleaned = 0.00127133 Jy ! Total flux subtracted in 200 components = 0.00127133 Jy ! Clean residual min=-0.001972 max=0.001490 Jy/beam ! Clean residual mean=-0.000004 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.338951 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 123 components and 0.338951 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8997 mas, bmaj=2.242 mas, bpa=83.6 degrees ! Estimated noise=0.271569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000380943 Jy ! Component: 100 - total flux cleaned = 0.000502993 Jy ! Component: 150 - total flux cleaned = 0.000580951 Jy ! Component: 200 - total flux cleaned = 0.000674551 Jy ! Total flux subtracted in 200 components = 0.000674551 Jy ! Clean residual min=-0.001719 max=0.001626 Jy/beam ! Clean residual mean=-0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.339625 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 141 components and 0.339625 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=0.064752Jy sigma=1.394920 ! Fit after self-cal, rms=0.064740Jy sigma=1.394606 wmodel /scr/pima/bg219h_uvs/J0930+7420_X_map.mod ! Writing 141 model components to file: /scr/pima/bg219h_uvs/J0930+7420_X_map.mod wobs /scr/pima/bg219h_uvs/J0930+7420_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0930+7420_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0930+7420_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219h_uvs/J0930+7420_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 = -0.000243687 Jy ! Component: 100 - total flux cleaned = -0.000410714 Jy ! Component: 150 - total flux cleaned = -0.000411529 Jy ! Component: 200 - total flux cleaned = -0.000483289 Jy ! Component: 250 - total flux cleaned = -0.000598456 Jy ! Component: 300 - total flux cleaned = -0.000621728 Jy ! Component: 350 - total flux cleaned = -0.000644232 Jy ! Component: 400 - total flux cleaned = -0.000581715 Jy ! Component: 450 - total flux cleaned = -0.000541289 Jy ! Component: 500 - total flux cleaned = -0.000501958 Jy ! Component: 550 - total flux cleaned = -0.000502141 Jy ! Component: 600 - total flux cleaned = -0.000483517 Jy ! Component: 650 - total flux cleaned = -0.000464835 Jy ! Component: 700 - total flux cleaned = -0.000428181 Jy ! Component: 750 - total flux cleaned = -0.000428266 Jy ! Component: 800 - total flux cleaned = -0.000428498 Jy ! Component: 850 - total flux cleaned = -0.000464025 Jy ! Component: 900 - total flux cleaned = -0.000532628 Jy ! Component: 950 - total flux cleaned = -0.000549225 Jy ! Component: 1000 - total flux cleaned = -0.000532574 Jy ! Component: 1050 - total flux cleaned = -0.00056538 Jy ! Component: 1100 - total flux cleaned = -0.000597534 Jy ! Component: 1150 - total flux cleaned = -0.0006295 Jy ! Component: 1200 - total flux cleaned = -0.00067651 Jy ! Component: 1250 - total flux cleaned = -0.000723249 Jy ! Component: 1300 - total flux cleaned = -0.000815433 Jy ! Component: 1350 - total flux cleaned = -0.000845764 Jy ! Component: 1400 - total flux cleaned = -0.000906022 Jy ! Component: 1450 - total flux cleaned = -0.000935805 Jy ! Component: 1500 - total flux cleaned = -0.00100943 Jy ! Component: 1550 - total flux cleaned = -0.00106781 Jy ! Component: 1600 - total flux cleaned = -0.00112553 Jy ! Component: 1650 - total flux cleaned = -0.00125418 Jy ! Component: 1700 - total flux cleaned = -0.00126838 Jy ! Component: 1750 - total flux cleaned = -0.00140846 Jy ! Component: 1800 - total flux cleaned = -0.00143605 Jy ! Component: 1850 - total flux cleaned = -0.00155987 Jy ! Component: 1900 - total flux cleaned = -0.00158708 Jy ! Component: 1950 - total flux cleaned = -0.00164104 Jy ! Component: 2000 - total flux cleaned = -0.00169484 Jy ! Component: 2050 - total flux cleaned = -0.00176122 Jy ! Component: 2100 - total flux cleaned = -0.00174802 Jy ! Component: 2150 - total flux cleaned = -0.00180023 Jy ! Component: 2200 - total flux cleaned = -0.00181295 Jy ! Component: 2250 - total flux cleaned = -0.00183883 Jy ! Component: 2300 - total flux cleaned = -0.00187714 Jy ! Component: 2350 - total flux cleaned = -0.00192783 Jy ! Component: 2400 - total flux cleaned = -0.00197815 Jy ! Component: 2450 - total flux cleaned = -0.00202799 Jy ! Component: 2500 - total flux cleaned = -0.00205266 Jy ! Component: 2550 - total flux cleaned = -0.00210202 Jy ! Component: 2600 - total flux cleaned = -0.00213873 Jy ! Component: 2650 - total flux cleaned = -0.00217517 Jy ! Component: 2700 - total flux cleaned = -0.00224753 Jy ! Component: 2750 - total flux cleaned = -0.00228347 Jy ! Component: 2800 - total flux cleaned = -0.00235469 Jy ! Component: 2850 - total flux cleaned = -0.00240187 Jy ! Component: 2900 - total flux cleaned = -0.00243694 Jy ! Component: 2950 - total flux cleaned = -0.00243711 Jy ! Component: 3000 - total flux cleaned = -0.00248341 Jy ! Component: 3050 - total flux cleaned = -0.00252948 Jy ! Component: 3100 - total flux cleaned = -0.00258658 Jy ! Component: 3150 - total flux cleaned = -0.00263189 Jy ! Component: 3200 - total flux cleaned = -0.00267697 Jy ! Component: 3250 - total flux cleaned = -0.00273297 Jy ! Component: 3300 - total flux cleaned = -0.00277751 Jy ! Component: 3350 - total flux cleaned = -0.00276652 Jy ! Component: 3400 - total flux cleaned = -0.0028105 Jy ! Component: 3450 - total flux cleaned = -0.00285437 Jy ! Component: 3500 - total flux cleaned = -0.00294134 Jy ! Component: 3550 - total flux cleaned = -0.00297375 Jy ! Component: 3600 - total flux cleaned = -0.00297374 Jy ! Component: 3650 - total flux cleaned = -0.00302728 Jy ! Component: 3700 - total flux cleaned = -0.00304872 Jy ! Component: 3750 - total flux cleaned = -0.00311229 Jy ! Component: 3800 - total flux cleaned = -0.00315447 Jy ! Component: 3850 - total flux cleaned = -0.00318595 Jy ! Component: 3900 - total flux cleaned = -0.00325901 Jy ! Component: 3950 - total flux cleaned = -0.00325908 Jy ! Component: 4000 - total flux cleaned = -0.0032902 Jy ! Component: 4050 - total flux cleaned = -0.0033417 Jy ! Total flux subtracted in 4096 components = -0.00335191 Jy ! Clean residual min=-0.000636 max=0.000690 Jy/beam ! Clean residual mean=-0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.336273 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 419 components and 0.336273 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0930+7420_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8997 x 2.242 at 83.6 degrees (North through East) ! Clean map min=-0.0012922 max=0.1953 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0930+7420_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.195297 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168873 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.259408 0.259408 0.518817 1.03763 2.07527 4.15053 8.30107 16.6021 33.2043 66.4085 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.195 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1156.48 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0930+7420_X_uvs.log closed on Thu Apr 7 12:06:02 2016