! Started logfile: /scr/pima/bg219i_uvs/J0205-3444_X_uvs.log on Wed Apr 6 23:28:12 2016 obs /scr/pima/bg219i_uvs/J0205-3444_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0205-3444_X_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.59319 visibilities/baseline/integration-bin. ! Found source: J0205-3444 ! ! 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 15888 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/bg219i_uvs/J0205-3444_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 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 116 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=1.004514Jy sigma=20.236911 ! Fit after self-cal, rms=0.950012Jy sigma=19.290586 ! 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=0.8048 mas, bmaj=4.683 mas, bpa=20.31 degrees ! Estimated noise=0.907943 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 = 0.0366193 Jy ! Component: 100 - total flux cleaned = 0.0466993 Jy ! Total flux subtracted in 100 components = 0.0466993 Jy ! Clean residual min=-0.005098 max=0.005726 Jy/beam ! Clean residual mean=0.000004 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.0466993 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0466993 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=0.064648Jy sigma=1.288889 ! Fit after self-cal, rms=0.062845Jy sigma=1.252625 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00753619 Jy ! Component: 100 - total flux cleaned = 0.0110604 Jy ! Total flux subtracted in 100 components = 0.0110604 Jy ! Clean residual min=-0.003712 max=0.003741 Jy/beam ! Clean residual mean=0.000003 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.0577597 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.0577597 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=0.061849Jy sigma=1.230830 ! Fit after self-cal, rms=0.061823Jy sigma=1.230348 ! 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=1.112 mas, bmaj=5.447 mas, bpa=17.81 degrees ! Estimated noise=0.399436 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 = 0.00321503 Jy ! Component: 100 - total flux cleaned = 0.00472382 Jy ! Component: 150 - total flux cleaned = 0.00532251 Jy ! Component: 200 - total flux cleaned = 0.00534982 Jy ! Total flux subtracted in 200 components = 0.00534982 Jy ! Clean residual min=-0.002469 max=0.002761 Jy/beam ! Clean residual mean=0.000004 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.0631095 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.0631095 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=0.061681Jy sigma=1.226948 ! Fit after self-cal, rms=0.061659Jy sigma=1.226327 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.112 x 5.447 at 17.81 degrees (North through East) ! Clean map min=-0.0024581 max=0.05053 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 1.05 FD 0.99 HN 1.00* KP 1.05 ! LA 0.95 NL 1.03 OV 1.00 PT 1.05 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.00* KP 1.03 ! LA 0.98 NL 0.96 OV 0.95 PT 0.98 ! SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.00* KP 1.07 ! LA 0.90 NL 1.08 OV 0.98 PT 0.99 ! SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.88 HN 1.00* KP 1.09 ! LA 0.93 NL 1.18 OV 0.97 PT 0.96 ! SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.00* KP 1.09 ! LA 0.94 NL 0.90 OV 1.08 PT 1.04 ! SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.88 HN 1.00* KP 1.16 ! LA 0.95 NL 0.88 OV 0.96 PT 1.03 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 1.00* KP 1.05 ! LA 0.96 NL 1.02 OV 0.92 PT 1.04 ! SC 0.99 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061659Jy sigma=1.226327 ! Fit after self-cal, rms=0.061444Jy sigma=1.222668 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=5.475 mas, bpa=17.8 degrees ! Estimated noise=0.396415 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 = 0.00047792 Jy ! Component: 100 - total flux cleaned = 0.00037175 Jy ! Component: 150 - total flux cleaned = 0.000308626 Jy ! Component: 200 - total flux cleaned = 0.000270725 Jy ! Total flux subtracted in 200 components = 0.000270725 Jy ! Clean residual min=-0.002258 max=0.002459 Jy/beam ! Clean residual mean=0.000003 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.0633802 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.0633802 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=0.061426Jy sigma=1.222194 ! Fit after self-cal, rms=0.061509Jy sigma=1.220980 ! 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=0.061509Jy sigma=1.220980 ! Fit after self-cal, rms=0.061828Jy sigma=1.221876 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=5.48 mas, bpa=17.84 degrees ! Estimated noise=0.394825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.54163e-05 Jy ! Component: 100 - total flux cleaned = -8.53781e-05 Jy ! Component: 150 - total flux cleaned = -0.000134809 Jy ! Component: 200 - total flux cleaned = -0.000134573 Jy ! Total flux subtracted in 200 components = -0.000134573 Jy ! Clean residual min=-0.002279 max=0.002431 Jy/beam ! Clean residual mean=0.000003 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.0632457 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.0632457 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=0.061816Jy sigma=1.221590 ! Fit after self-cal, rms=0.061872Jy sigma=1.221008 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 = 1.20907e-05 Jy ! Component: 100 - total flux cleaned = -5.13762e-05 Jy ! Component: 150 - total flux cleaned = -6.47636e-05 Jy ! Component: 200 - total flux cleaned = -7.8113e-05 Jy ! Total flux subtracted in 200 components = -7.8113e-05 Jy ! Clean residual min=-0.002275 max=0.002418 Jy/beam ! Clean residual mean=0.000003 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.0631676 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.0631676 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=0.061865Jy sigma=1.220841 ! Fit after self-cal, rms=0.061868Jy sigma=1.220807 ! 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=0.061868Jy sigma=1.220807 ! Fit after self-cal, rms=0.061827Jy sigma=1.220569 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=5.479 mas, bpa=17.84 degrees ! Estimated noise=0.393141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.91452e-05 Jy ! Component: 100 - total flux cleaned = 5.35186e-05 Jy ! Component: 150 - total flux cleaned = 3.99892e-05 Jy ! Component: 200 - total flux cleaned = 2.74472e-05 Jy ! Total flux subtracted in 200 components = 2.74472e-05 Jy ! Clean residual min=-0.002101 max=0.002379 Jy/beam ! Clean residual mean=0.000002 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.063195 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 0.063195 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=0.061820Jy sigma=1.220410 ! Fit after self-cal, rms=0.061839Jy sigma=1.220231 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 = -4.049e-05 Jy ! Component: 100 - total flux cleaned = -8.38299e-05 Jy ! Component: 150 - total flux cleaned = -8.36433e-05 Jy ! Component: 200 - total flux cleaned = -8.33772e-05 Jy ! Total flux subtracted in 200 components = -8.33772e-05 Jy ! Clean residual min=-0.002120 max=0.002406 Jy/beam ! Clean residual mean=0.000002 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0631116 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.0631116 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=0.061833Jy sigma=1.220105 ! Fit after self-cal, rms=0.061836Jy sigma=1.220076 ! 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=0.061836Jy sigma=1.220076 ! Fit after self-cal, rms=0.061764Jy sigma=1.220092 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.707 mas, bmaj=9.103 mas, bpa=4.329 degrees ! Estimated noise=0.445968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217694 Jy ! Component: 100 - total flux cleaned = 0.000179078 Jy ! Component: 150 - total flux cleaned = 0.000169288 Jy ! Component: 200 - total flux cleaned = 0.000144616 Jy ! Total flux subtracted in 200 components = 0.000144616 Jy ! Clean residual min=-0.002122 max=0.002844 Jy/beam ! Clean residual mean=0.000003 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.0632562 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 0.0632562 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=0.061762Jy sigma=1.220034 ! Fit after self-cal, rms=0.061749Jy sigma=1.219801 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 = -1.89255e-05 Jy ! Component: 100 - total flux cleaned = -2.95278e-05 Jy ! Component: 150 - total flux cleaned = -2.94985e-05 Jy ! Component: 200 - total flux cleaned = -2.93114e-05 Jy ! Total flux subtracted in 200 components = -2.93114e-05 Jy ! Clean residual min=-0.002189 max=0.002821 Jy/beam ! Clean residual mean=0.000004 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.0632269 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 94 components and 0.0632269 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=0.061747Jy sigma=1.219778 ! Fit after self-cal, rms=0.061740Jy sigma=1.219592 ! 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=1.119 mas, bmaj=5.481 mas, bpa=17.85 degrees ! Estimated noise=0.392374 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.119 x 5.481 at 17.85 degrees (North through East) ! Clean map min=-0.0020974 max=0.050333 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=0.8095 mas, bmaj=4.694 mas, bpa=20.42 degrees ! Estimated noise=0.891875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0392332 Jy ! Component: 100 - total flux cleaned = 0.0490743 Jy ! Component: 150 - total flux cleaned = 0.0542899 Jy ! Component: 200 - total flux cleaned = 0.0577611 Jy ! Total flux subtracted in 200 components = 0.0577611 Jy ! Clean residual min=-0.003705 max=0.003788 Jy/beam ! Clean residual mean=0.000002 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.0577611 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0577611 Jy ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=5.481 mas, bpa=17.85 degrees ! Estimated noise=0.392374 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 = 0.0031925 Jy ! Component: 100 - total flux cleaned = 0.00464004 Jy ! Component: 150 - total flux cleaned = 0.0048912 Jy ! Component: 200 - total flux cleaned = 0.00499243 Jy ! Total flux subtracted in 200 components = 0.00499243 Jy ! Clean residual min=-0.002326 max=0.002395 Jy/beam ! Clean residual mean=0.000002 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0627535 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.0627535 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=2.707 mas, bmaj=9.103 mas, bpa=4.329 degrees ! Estimated noise=0.445968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105935 Jy ! Component: 100 - total flux cleaned = 0.000149853 Jy ! Component: 150 - total flux cleaned = 0.000175282 Jy ! Component: 200 - total flux cleaned = 0.000199241 Jy ! Total flux subtracted in 200 components = 0.000199241 Jy ! Clean residual min=-0.002211 max=0.002789 Jy/beam ! Clean residual mean=0.000003 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.0629528 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 = 1.13751e-05 Jy ! Component: 100 - total flux cleaned = 3.33494e-05 Jy ! Component: 150 - total flux cleaned = 5.45859e-05 Jy ! Component: 200 - total flux cleaned = 7.42381e-05 Jy ! Total flux subtracted in 200 components = 7.42381e-05 Jy ! Clean residual min=-0.002222 max=0.002780 Jy/beam ! Clean residual mean=0.000003 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.063027 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 70 components and 0.063027 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=5.481 mas, bpa=17.85 degrees ! Estimated noise=0.392374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000260017 Jy ! Component: 100 - total flux cleaned = -0.000260323 Jy ! Component: 150 - total flux cleaned = -0.000259354 Jy ! Component: 200 - total flux cleaned = -0.000240155 Jy ! Total flux subtracted in 200 components = -0.000240155 Jy ! Clean residual min=-0.002219 max=0.002355 Jy/beam ! Clean residual mean=0.000002 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0627869 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 73 components and 0.0627869 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=0.061753Jy sigma=1.219843 ! Fit after self-cal, rms=0.061746Jy sigma=1.219735 wmodel /scr/pima/bg219i_uvs/J0205-3444_X_map.mod ! Writing 73 model components to file: /scr/pima/bg219i_uvs/J0205-3444_X_map.mod wobs /scr/pima/bg219i_uvs/J0205-3444_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0205-3444_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0205-3444_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J0205-3444_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 = 0.000546886 Jy ! Component: 100 - total flux cleaned = 0.000624015 Jy ! Component: 150 - total flux cleaned = 0.000390852 Jy ! Component: 200 - total flux cleaned = 0.000139426 Jy ! Component: 250 - total flux cleaned = 5.11387e-05 Jy ! Component: 300 - total flux cleaned = -3.30182e-05 Jy ! Component: 350 - total flux cleaned = -5.98209e-05 Jy ! Component: 400 - total flux cleaned = -0.000110845 Jy ! Component: 450 - total flux cleaned = -0.000110797 Jy ! Component: 500 - total flux cleaned = -6.32465e-05 Jy ! Component: 550 - total flux cleaned = -8.60898e-05 Jy ! Component: 600 - total flux cleaned = -8.71241e-05 Jy ! Component: 650 - total flux cleaned = -0.00013003 Jy ! Component: 700 - total flux cleaned = -0.000129983 Jy ! Component: 750 - total flux cleaned = -8.97612e-06 Jy ! Component: 800 - total flux cleaned = 8.95417e-05 Jy ! Component: 850 - total flux cleaned = 0.000223507 Jy ! Component: 900 - total flux cleaned = 0.000371899 Jy ! Component: 950 - total flux cleaned = 0.000480725 Jy ! Component: 1000 - total flux cleaned = 0.000621852 Jy ! Component: 1050 - total flux cleaned = 0.000656478 Jy ! Component: 1100 - total flux cleaned = 0.000740626 Jy ! Component: 1150 - total flux cleaned = 0.000806275 Jy ! Component: 1200 - total flux cleaned = 0.000870262 Jy ! Component: 1250 - total flux cleaned = 0.000948878 Jy ! Component: 1300 - total flux cleaned = 0.00102608 Jy ! Component: 1350 - total flux cleaned = 0.00110089 Jy ! Component: 1400 - total flux cleaned = 0.00113019 Jy ! Component: 1450 - total flux cleaned = 0.0012023 Jy ! Component: 1500 - total flux cleaned = 0.00127292 Jy ! Component: 1550 - total flux cleaned = 0.00130082 Jy ! Component: 1600 - total flux cleaned = 0.00132826 Jy ! Component: 1650 - total flux cleaned = 0.00138206 Jy ! Component: 1700 - total flux cleaned = 0.00142134 Jy ! Component: 1750 - total flux cleaned = 0.00143437 Jy ! Component: 1800 - total flux cleaned = 0.00149794 Jy ! Component: 1850 - total flux cleaned = 0.00151043 Jy ! Component: 1900 - total flux cleaned = 0.00153511 Jy ! Component: 1950 - total flux cleaned = 0.00154734 Jy ! Component: 2000 - total flux cleaned = 0.00157125 Jy ! Component: 2050 - total flux cleaned = 0.00154777 Jy ! Component: 2100 - total flux cleaned = 0.00157084 Jy ! Component: 2150 - total flux cleaned = 0.00155952 Jy ! Component: 2200 - total flux cleaned = 0.00159319 Jy ! Component: 2250 - total flux cleaned = 0.00157095 Jy ! Component: 2300 - total flux cleaned = 0.00159271 Jy ! Component: 2350 - total flux cleaned = 0.00157127 Jy ! Component: 2400 - total flux cleaned = 0.00156087 Jy ! Component: 2450 - total flux cleaned = 0.00158176 Jy ! Component: 2500 - total flux cleaned = 0.00158177 Jy ! Component: 2550 - total flux cleaned = 0.0015919 Jy ! Component: 2600 - total flux cleaned = 0.00159199 Jy ! Component: 2650 - total flux cleaned = 0.00160211 Jy ! Component: 2700 - total flux cleaned = 0.0016219 Jy ! Component: 2750 - total flux cleaned = 0.00159265 Jy ! Component: 2800 - total flux cleaned = 0.00160232 Jy ! Component: 2850 - total flux cleaned = 0.00156374 Jy ! Component: 2900 - total flux cleaned = 0.00157336 Jy ! Component: 2950 - total flux cleaned = 0.00154489 Jy ! Component: 3000 - total flux cleaned = 0.00150751 Jy ! Component: 3050 - total flux cleaned = 0.00151671 Jy ! Component: 3100 - total flux cleaned = 0.00147991 Jy ! Component: 3150 - total flux cleaned = 0.00146171 Jy ! Component: 3200 - total flux cleaned = 0.00145265 Jy ! Component: 3250 - total flux cleaned = 0.00138084 Jy ! Component: 3300 - total flux cleaned = 0.00130965 Jy ! Component: 3350 - total flux cleaned = 0.00123893 Jy ! Component: 3400 - total flux cleaned = 0.00117745 Jy ! Component: 3450 - total flux cleaned = 0.00110758 Jy ! Component: 3500 - total flux cleaned = 0.00102954 Jy ! Component: 3550 - total flux cleaned = 0.000951999 Jy ! Component: 3600 - total flux cleaned = 0.000866397 Jy ! Component: 3650 - total flux cleaned = 0.000806897 Jy ! Component: 3700 - total flux cleaned = 0.000739213 Jy ! Component: 3750 - total flux cleaned = 0.000646699 Jy ! Component: 3800 - total flux cleaned = 0.000571459 Jy ! Component: 3850 - total flux cleaned = 0.000504913 Jy ! Component: 3900 - total flux cleaned = 0.000422185 Jy ! Component: 3950 - total flux cleaned = 0.000364553 Jy ! Component: 4000 - total flux cleaned = 0.000282696 Jy ! Component: 4050 - total flux cleaned = 0.000209386 Jy ! Total flux subtracted in 4096 components = 0.000128337 Jy ! Clean residual min=-0.000454 max=0.000471 Jy/beam ! Clean residual mean=0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0629152 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 337 components and 0.0629152 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0205-3444_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.119 x 5.481 at 17.85 degrees (North through East) ! Clean map min=-0.0011618 max=0.050043 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0205-3444_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0500428 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147556 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.884579 0.884579 1.76916 3.53832 7.07663 14.1533 28.3065 56.613 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 339.144 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0205-3444_X_uvs.log closed on Wed Apr 6 23:28:17 2016