! Started logfile: /scr/pima/bg219b_uvs/J1740+2211_X_uvs.log on Thu Apr 7 02:00:33 2016 obs /scr/pima/bg219b_uvs/J1740+2211_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1740+2211_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.886508 visibilities/baseline/integration-bin. ! Found source: J1740+2211 ! ! 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 13404 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/bg219b_uvs/J1740+2211_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 46 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=1.128477Jy sigma=24.715699 ! Fit after self-cal, rms=0.437877Jy sigma=9.546607 ! 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=0.7961 mas, bmaj=1.511 mas, bpa=-3.233 degrees ! Estimated noise=0.651627 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 = 0.436747 Jy ! Component: 100 - total flux cleaned = 0.532199 Jy ! Total flux subtracted in 100 components = 0.532199 Jy ! Clean residual min=-0.011621 max=0.028460 Jy/beam ! Clean residual mean=-0.000023 rms=0.003138 Jy/beam ! Combined flux in latest and established models = 0.532199 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.532199 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=0.083448Jy sigma=1.802030 ! Fit after self-cal, rms=0.083431Jy sigma=1.801743 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297289 Jy ! Component: 100 - total flux cleaned = 0.0450642 Jy ! Total flux subtracted in 100 components = 0.0450642 Jy ! Clean residual min=-0.008683 max=0.009383 Jy/beam ! Clean residual mean=-0.000017 rms=0.001957 Jy/beam ! Combined flux in latest and established models = 0.577263 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.577263 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=0.070142Jy sigma=1.491054 ! Fit after self-cal, rms=0.070135Jy sigma=1.490872 ! 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=0.9624 mas, bmaj=1.798 mas, bpa=-1.678 degrees ! Estimated noise=0.406473 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 = 0.0121834 Jy ! Component: 100 - total flux cleaned = 0.0195928 Jy ! Component: 150 - total flux cleaned = 0.0243698 Jy ! Component: 200 - total flux cleaned = 0.0274951 Jy ! Total flux subtracted in 200 components = 0.0274951 Jy ! Clean residual min=-0.008569 max=0.011830 Jy/beam ! Clean residual mean=-0.000040 rms=0.001907 Jy/beam ! Combined flux in latest and established models = 0.604758 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.604758 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=0.067812Jy sigma=1.439100 ! Fit after self-cal, rms=0.067804Jy sigma=1.438808 ! Inverting map ! Added new window around map position (0.6, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127746 Jy ! Component: 100 - total flux cleaned = 0.0197572 Jy ! Component: 150 - total flux cleaned = 0.0242864 Jy ! Component: 200 - total flux cleaned = 0.026551 Jy ! Total flux subtracted in 200 components = 0.026551 Jy ! Clean residual min=-0.006965 max=0.006618 Jy/beam ! Clean residual mean=-0.000025 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.631309 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.631309 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=0.065360Jy sigma=1.382485 ! Fit after self-cal, rms=0.065168Jy sigma=1.377494 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9624 x 1.798 at -1.678 degrees (North through East) ! Clean map min=-0.0061952 max=0.56462 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 0.97 HN 1.03 KP 0.96 ! LA 0.97 MK 1.00 NL 1.01 OV 0.97 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.03 KP 0.99 ! LA 0.99 MK 1.05 NL 1.02 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.03 KP 1.01 ! LA 1.02 MK 1.05 NL 1.04 OV 1.01 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 0.97 ! LA 0.98 MK 1.00 NL 1.01 OV 0.97 ! PT 0.98 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.99 ! LA 0.98 MK 1.03 NL 1.04 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.03 KP 1.02 ! LA 1.00 MK 1.06 NL 1.04 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 1.00 ! LA 0.97 MK 1.03 NL 1.00 OV 0.97 ! PT 0.96 SC 1.01 ! ! ! 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=0.065168Jy sigma=1.377494 ! Fit after self-cal, rms=0.061886Jy sigma=1.289706 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.971 mas, bmaj=1.808 mas, bpa=-1.362 degrees ! Estimated noise=0.40723 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 (-1.6, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00547837 Jy ! Component: 100 - total flux cleaned = 0.00680927 Jy ! Component: 150 - total flux cleaned = 0.0072561 Jy ! Component: 200 - total flux cleaned = 0.00725252 Jy ! Total flux subtracted in 200 components = 0.00725252 Jy ! Clean residual min=-0.003996 max=0.003502 Jy/beam ! Clean residual mean=-0.000008 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.638562 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.638562 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=0.061196Jy sigma=1.274053 ! Fit after self-cal, rms=0.061180Jy sigma=1.273490 ! 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=0.061180Jy sigma=1.273490 ! Fit after self-cal, rms=0.060617Jy sigma=1.259566 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.97 mas, bmaj=1.805 mas, bpa=-1.595 degrees ! Estimated noise=0.406667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133526 Jy ! Component: 100 - total flux cleaned = 0.00113633 Jy ! Component: 150 - total flux cleaned = 0.0011346 Jy ! Component: 200 - total flux cleaned = 0.00108545 Jy ! Total flux subtracted in 200 components = 0.00108545 Jy ! Clean residual min=-0.003179 max=0.002528 Jy/beam ! Clean residual mean=-0.000003 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.639647 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 107 components and 0.639647 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=0.060495Jy sigma=1.256855 ! Fit after self-cal, rms=0.060497Jy sigma=1.256810 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 = 4.88262e-05 Jy ! Component: 100 - total flux cleaned = -7.7531e-05 Jy ! Component: 150 - total flux cleaned = -7.67198e-05 Jy ! Component: 200 - total flux cleaned = -0.000150578 Jy ! Total flux subtracted in 200 components = -0.000150578 Jy ! Clean residual min=-0.003045 max=0.002476 Jy/beam ! Clean residual mean=-0.000003 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.639497 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 116 components and 0.639497 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=0.060447Jy sigma=1.255776 ! Fit after self-cal, rms=0.060448Jy sigma=1.255756 ! 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=0.060448Jy sigma=1.255756 ! Fit after self-cal, rms=0.060413Jy sigma=1.255577 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9705 mas, bmaj=1.805 mas, bpa=-1.585 degrees ! Estimated noise=0.406366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000854448 Jy ! Component: 100 - total flux cleaned = -0.00100004 Jy ! Component: 150 - total flux cleaned = -0.00103369 Jy ! Component: 200 - total flux cleaned = -0.00109605 Jy ! Total flux subtracted in 200 components = -0.00109605 Jy ! Clean residual min=-0.002884 max=0.002425 Jy/beam ! Clean residual mean=-0.000003 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.638401 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 0.638401 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=0.060372Jy sigma=1.254724 ! Fit after self-cal, rms=0.060371Jy sigma=1.254706 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 = -6.306e-05 Jy ! Component: 100 - total flux cleaned = -0.000120668 Jy ! Component: 150 - total flux cleaned = -0.00017529 Jy ! Component: 200 - total flux cleaned = -0.000278797 Jy ! Total flux subtracted in 200 components = -0.000278797 Jy ! Clean residual min=-0.002815 max=0.002424 Jy/beam ! Clean residual mean=-0.000003 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.638122 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 122 components and 0.638122 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=0.060349Jy sigma=1.254187 ! Fit after self-cal, rms=0.060349Jy sigma=1.254178 ! 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=0.060349Jy sigma=1.254178 ! Fit after self-cal, rms=0.060338Jy sigma=1.254041 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.086 mas, bmaj=2.795 mas, bpa=-3.589 degrees ! Estimated noise=0.502154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106098 Jy ! Component: 100 - total flux cleaned = -0.00140161 Jy ! Component: 150 - total flux cleaned = -0.00150599 Jy ! Component: 200 - total flux cleaned = -0.00157165 Jy ! Total flux subtracted in 200 components = -0.00157165 Jy ! Clean residual min=-0.002733 max=0.003365 Jy/beam ! Clean residual mean=-0.000009 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.63655 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 129 components and 0.63655 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=0.060328Jy sigma=1.253740 ! Fit after self-cal, rms=0.060326Jy sigma=1.253707 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012606 Jy ! Component: 100 - total flux cleaned = -0.000145206 Jy ! Component: 150 - total flux cleaned = -0.000179768 Jy ! Component: 200 - total flux cleaned = -0.000210536 Jy ! Total flux subtracted in 200 components = -0.000210536 Jy ! Clean residual min=-0.002666 max=0.003330 Jy/beam ! Clean residual mean=-0.000009 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.63634 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 135 components and 0.63634 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=0.060327Jy sigma=1.253708 ! Fit after self-cal, rms=0.060327Jy sigma=1.253694 ! 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=0.9712 mas, bmaj=1.805 mas, bpa=-1.567 degrees ! Estimated noise=0.406188 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9712 x 1.805 at -1.567 degrees (North through East) ! Clean map min=-0.002462 max=0.56468 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 ! Performing amp+phase self-cal ! ! 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=0.060327Jy sigma=1.253694 ! Fit after self-cal, rms=0.057104Jy sigma=1.179447 ! Inverting map and beam ! Estimated beam: bmin=0.9713 mas, bmaj=1.804 mas, bpa=-1.5 degrees ! Estimated noise=0.403852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00226423 Jy ! Component: 100 - total flux cleaned = -0.00342021 Jy ! Component: 150 - total flux cleaned = -0.00396544 Jy ! Component: 200 - total flux cleaned = -0.00405285 Jy ! Total flux subtracted in 200 components = -0.00405285 Jy ! Clean residual min=-0.002512 max=0.002460 Jy/beam ! Clean residual mean=-0.000004 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.632287 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 150 components and 0.632287 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=0.057006Jy sigma=1.177364 ! Fit after self-cal, rms=0.057005Jy sigma=1.177344 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000120171 Jy ! Component: 100 - total flux cleaned = -0.000192942 Jy ! Component: 150 - total flux cleaned = -0.000262334 Jy ! Component: 200 - total flux cleaned = -0.000348807 Jy ! Total flux subtracted in 200 components = -0.000348807 Jy ! Clean residual min=-0.002515 max=0.002493 Jy/beam ! Clean residual mean=-0.000004 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.631938 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 158 components and 0.631938 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=0.056986Jy sigma=1.176989 ! Fit after self-cal, rms=0.056986Jy sigma=1.176981 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.056986Jy sigma=1.176981 ! Fit after self-cal, rms=0.056779Jy sigma=1.175681 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=0.8029 mas, bmaj=1.515 mas, bpa=-2.977 degrees ! Estimated noise=0.647628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.434015 Jy ! Component: 100 - total flux cleaned = 0.528863 Jy ! Component: 150 - total flux cleaned = 0.555565 Jy ! Component: 200 - total flux cleaned = 0.569007 Jy ! Total flux subtracted in 200 components = 0.569007 Jy ! Clean residual min=-0.006531 max=0.007272 Jy/beam ! Clean residual mean=-0.000013 rms=0.001529 Jy/beam ! Combined flux in latest and established models = 0.569008 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.569008 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9721 mas, bmaj=1.804 mas, bpa=-1.44 degrees ! Estimated noise=0.402322 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 = 0.0136324 Jy ! Component: 100 - total flux cleaned = 0.0229727 Jy ! Component: 150 - total flux cleaned = 0.0300241 Jy ! Component: 200 - total flux cleaned = 0.0356155 Jy ! Total flux subtracted in 200 components = 0.0356155 Jy ! Clean residual min=-0.003837 max=0.004556 Jy/beam ! Clean residual mean=-0.000018 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.604623 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 43 components and 0.604623 Jy ! Inverting map ! Added new window around map position (13.6, 41.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00487262 Jy ! Component: 100 - total flux cleaned = 0.00869187 Jy ! Component: 150 - total flux cleaned = 0.011853 Jy ! Component: 200 - total flux cleaned = 0.0137894 Jy ! Total flux subtracted in 200 components = 0.0137894 Jy ! Clean residual min=-0.002997 max=0.003145 Jy/beam ! Clean residual mean=-0.000011 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.618412 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 59 components and 0.618413 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=2.085 mas, bmaj=2.794 mas, bpa=-3.677 degrees ! Estimated noise=0.497213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00393128 Jy ! Component: 100 - total flux cleaned = 0.00607033 Jy ! Component: 150 - total flux cleaned = 0.00751004 Jy ! Component: 200 - total flux cleaned = 0.00833886 Jy ! Total flux subtracted in 200 components = 0.00833886 Jy ! Clean residual min=-0.002681 max=0.003006 Jy/beam ! Clean residual mean=-0.000013 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.626751 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 = 0.000652635 Jy ! Component: 100 - total flux cleaned = 0.00133112 Jy ! Component: 150 - total flux cleaned = 0.00162993 Jy ! Component: 200 - total flux cleaned = 0.00185534 Jy ! Total flux subtracted in 200 components = 0.00185534 Jy ! Clean residual min=-0.002601 max=0.002826 Jy/beam ! Clean residual mean=-0.000011 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.628607 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 119 components and 0.628607 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9721 mas, bmaj=1.804 mas, bpa=-1.44 degrees ! Estimated noise=0.402322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000227421 Jy ! Component: 100 - total flux cleaned = 0.000174784 Jy ! Component: 150 - total flux cleaned = 0.000482662 Jy ! Component: 200 - total flux cleaned = 0.000762902 Jy ! Total flux subtracted in 200 components = 0.000762902 Jy ! Clean residual min=-0.002799 max=0.002812 Jy/beam ! Clean residual mean=-0.000004 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.62937 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 135 components and 0.62937 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=0.056741Jy sigma=1.174458 ! Fit after self-cal, rms=0.056725Jy sigma=1.174227 wmodel /scr/pima/bg219b_uvs/J1740+2211_X_map.mod ! Writing 135 model components to file: /scr/pima/bg219b_uvs/J1740+2211_X_map.mod wobs /scr/pima/bg219b_uvs/J1740+2211_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1740+2211_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1740+2211_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J1740+2211_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 = -0.000337438 Jy ! Component: 100 - total flux cleaned = -0.000604412 Jy ! Component: 150 - total flux cleaned = -0.000646401 Jy ! Component: 200 - total flux cleaned = -0.000647246 Jy ! Component: 250 - total flux cleaned = -0.00057208 Jy ! Component: 300 - total flux cleaned = -0.000389591 Jy ! Component: 350 - total flux cleaned = -0.000317973 Jy ! Component: 400 - total flux cleaned = -0.000145603 Jy ! Component: 450 - total flux cleaned = -7.86473e-05 Jy ! Component: 500 - total flux cleaned = 5.07129e-05 Jy ! Component: 550 - total flux cleaned = -4.58594e-05 Jy ! Component: 600 - total flux cleaned = 7.81686e-05 Jy ! Component: 650 - total flux cleaned = 1.61176e-05 Jy ! Component: 700 - total flux cleaned = 1.55071e-05 Jy ! Component: 750 - total flux cleaned = -1.39439e-05 Jy ! Component: 800 - total flux cleaned = 4.29984e-05 Jy ! Component: 850 - total flux cleaned = 9.82388e-05 Jy ! Component: 900 - total flux cleaned = 1.58763e-05 Jy ! Component: 950 - total flux cleaned = 9.66998e-05 Jy ! Component: 1000 - total flux cleaned = 4.37341e-05 Jy ! Component: 1050 - total flux cleaned = 4.37368e-05 Jy ! Component: 1100 - total flux cleaned = -8.03288e-06 Jy ! Component: 1150 - total flux cleaned = -0.000109028 Jy ! Component: 1200 - total flux cleaned = -0.000207833 Jy ! Component: 1250 - total flux cleaned = -0.000256784 Jy ! Component: 1300 - total flux cleaned = -0.000401211 Jy ! Component: 1350 - total flux cleaned = -0.00040116 Jy ! Component: 1400 - total flux cleaned = -0.000517443 Jy ! Component: 1450 - total flux cleaned = -0.00060849 Jy ! Component: 1500 - total flux cleaned = -0.000563331 Jy ! Component: 1550 - total flux cleaned = -0.000696517 Jy ! Component: 1600 - total flux cleaned = -0.00074 Jy ! Component: 1650 - total flux cleaned = -0.000740049 Jy ! Component: 1700 - total flux cleaned = -0.000804161 Jy ! Component: 1750 - total flux cleaned = -0.000845933 Jy ! Component: 1800 - total flux cleaned = -0.000846045 Jy ! Component: 1850 - total flux cleaned = -0.000886842 Jy ! Component: 1900 - total flux cleaned = -0.000947352 Jy ! Component: 1950 - total flux cleaned = -0.000967135 Jy ! Component: 2000 - total flux cleaned = -0.000967136 Jy ! Component: 2050 - total flux cleaned = -0.00100588 Jy ! Component: 2100 - total flux cleaned = -0.00100558 Jy ! Component: 2150 - total flux cleaned = -0.00108081 Jy ! Component: 2200 - total flux cleaned = -0.00108115 Jy ! Component: 2250 - total flux cleaned = -0.00113624 Jy ! Component: 2300 - total flux cleaned = -0.00113635 Jy ! Component: 2350 - total flux cleaned = -0.00115411 Jy ! Component: 2400 - total flux cleaned = -0.00117202 Jy ! Component: 2450 - total flux cleaned = -0.00120697 Jy ! Component: 2500 - total flux cleaned = -0.00125879 Jy ! Component: 2550 - total flux cleaned = -0.00129274 Jy ! Component: 2600 - total flux cleaned = -0.00132642 Jy ! Component: 2650 - total flux cleaned = -0.00135962 Jy ! Component: 2700 - total flux cleaned = -0.00134267 Jy ! Component: 2750 - total flux cleaned = -0.00129377 Jy ! Component: 2800 - total flux cleaned = -0.00135828 Jy ! Component: 2850 - total flux cleaned = -0.00135829 Jy ! Component: 2900 - total flux cleaned = -0.00140604 Jy ! Component: 2950 - total flux cleaned = -0.00137438 Jy ! Component: 3000 - total flux cleaned = -0.00131226 Jy ! Component: 3050 - total flux cleaned = -0.00138952 Jy ! Component: 3100 - total flux cleaned = -0.00134382 Jy ! Component: 3150 - total flux cleaned = -0.00138913 Jy ! Component: 3200 - total flux cleaned = -0.00138924 Jy ! Component: 3250 - total flux cleaned = -0.00144866 Jy ! Component: 3300 - total flux cleaned = -0.00144877 Jy ! Component: 3350 - total flux cleaned = -0.0014779 Jy ! Component: 3400 - total flux cleaned = -0.00146345 Jy ! Component: 3450 - total flux cleaned = -0.00153504 Jy ! Component: 3500 - total flux cleaned = -0.00149248 Jy ! Component: 3550 - total flux cleaned = -0.00157705 Jy ! Component: 3600 - total flux cleaned = -0.00154926 Jy ! Component: 3650 - total flux cleaned = -0.00160485 Jy ! Component: 3700 - total flux cleaned = -0.00163244 Jy ! Component: 3750 - total flux cleaned = -0.0016323 Jy ! Component: 3800 - total flux cleaned = -0.00164584 Jy ! Component: 3850 - total flux cleaned = -0.00161894 Jy ! Component: 3900 - total flux cleaned = -0.00160561 Jy ! Component: 3950 - total flux cleaned = -0.00164542 Jy ! Component: 4000 - total flux cleaned = -0.001619 Jy ! Component: 4050 - total flux cleaned = -0.00158003 Jy ! Total flux subtracted in 4096 components = -0.0016189 Jy ! Clean residual min=-0.000729 max=0.000720 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.627751 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 454 components and 0.627751 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1740+2211_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9721 x 1.804 at -1.44 degrees (North through East) ! Clean map min=-0.001995 max=0.5612 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1740+2211_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.561196 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00022314 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.119285 0.119285 0.238569 0.477138 0.954277 1.90855 3.81711 7.63421 15.2684 30.5369 61.0737 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.561 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2514.99 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1740+2211_X_uvs.log closed on Thu Apr 7 02:00:38 2016