! Started logfile: /scr/pima/bg219a_uvs/J2031+1219_X_uvs.log on Wed Apr 6 21:45:11 2016 obs /scr/pima/bg219a_uvs/J2031+1219_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J2031+1219_X_uva.fits ! AN table 1: 39 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.632479 visibilities/baseline/integration-bin. ! Found source: J2031+1219 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 4440 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219a_uvs/J2031+1219_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 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=1.282827Jy sigma=23.164081 ! Fit after self-cal, rms=0.337603Jy sigma=5.709618 ! 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=0.648 mas, bmaj=1.615 mas, bpa=-4.235 degrees ! Estimated noise=1.45217 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 = 0.533719 Jy ! Component: 100 - total flux cleaned = 0.712823 Jy ! Total flux subtracted in 100 components = 0.712823 Jy ! Clean residual min=-0.049830 max=0.079705 Jy/beam ! Clean residual mean=0.000282 rms=0.013806 Jy/beam ! Combined flux in latest and established models = 0.712823 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.712823 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=0.251978Jy sigma=4.506617 ! Fit after self-cal, rms=0.251818Jy sigma=4.504963 ! 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=0.8755 mas, bmaj=2.057 mas, bpa=-3.353 degrees ! Estimated noise=0.840543 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 = 0.123683 Jy ! Component: 100 - total flux cleaned = 0.173984 Jy ! Component: 150 - total flux cleaned = 0.200013 Jy ! Component: 200 - total flux cleaned = 0.215099 Jy ! Total flux subtracted in 200 components = 0.215099 Jy ! Clean residual min=-0.017899 max=0.020136 Jy/beam ! Clean residual mean=0.000195 rms=0.005056 Jy/beam ! Combined flux in latest and established models = 0.927922 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.927922 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=0.195726Jy sigma=3.365586 ! Fit after self-cal, rms=0.195671Jy sigma=3.364924 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8755 x 2.057 at -3.353 degrees (North through East) ! Clean map min=-0.017008 max=0.76905 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. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.04 NL 0.98 OV 1.04 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.04 NL 0.97 OV 1.03 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.04 NL 0.98 OV 1.02 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.03 NL 0.98 OV 1.04 ! PT 0.95 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.03 NL 1.01 OV 1.02 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.03 NL 1.00 OV 1.02 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.03 NL 0.98 OV 1.03 ! PT 0.94 SC 1.02 ! ! ! 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=0.195671Jy sigma=3.364924 ! Fit after self-cal, rms=0.193311Jy sigma=3.223964 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8887 mas, bmaj=2.008 mas, bpa=-1.644 degrees ! Estimated noise=0.889561 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 = -0.00801406 Jy ! Component: 100 - total flux cleaned = -0.0118089 Jy ! Component: 150 - total flux cleaned = -0.0128762 Jy ! Component: 200 - total flux cleaned = -0.0128059 Jy ! Total flux subtracted in 200 components = -0.0128059 Jy ! Clean residual min=-0.009485 max=0.010221 Jy/beam ! Clean residual mean=0.000035 rms=0.002353 Jy/beam ! Combined flux in latest and established models = 0.915116 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.915116 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=0.192724Jy sigma=3.224449 ! Fit after self-cal, rms=0.192713Jy sigma=3.224338 ! 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=0.192713Jy sigma=3.224338 ! Fit after self-cal, rms=0.191207Jy sigma=3.203026 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8868 mas, bmaj=2.008 mas, bpa=-1.45 degrees ! Estimated noise=0.882933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00535574 Jy ! Component: 100 - total flux cleaned = -0.00752619 Jy ! Component: 150 - total flux cleaned = -0.00807646 Jy ! Component: 200 - total flux cleaned = -0.00825132 Jy ! Total flux subtracted in 200 components = -0.00825132 Jy ! Clean residual min=-0.005639 max=0.005783 Jy/beam ! Clean residual mean=-0.000003 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 0.906865 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.906865 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=0.190882Jy sigma=3.204594 ! Fit after self-cal, rms=0.190878Jy sigma=3.204497 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 = 1.02435e-05 Jy ! Component: 100 - total flux cleaned = -0.000125515 Jy ! Component: 150 - total flux cleaned = -9.67139e-05 Jy ! Component: 200 - total flux cleaned = -9.69544e-05 Jy ! Total flux subtracted in 200 components = -9.69544e-05 Jy ! Clean residual min=-0.005559 max=0.005554 Jy/beam ! Clean residual mean=-0.000003 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.906768 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.906768 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=0.190862Jy sigma=3.204399 ! Fit after self-cal, rms=0.190857Jy sigma=3.204352 ! 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=0.190857Jy sigma=3.204352 ! Fit after self-cal, rms=0.189667Jy sigma=3.202300 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8881 mas, bmaj=2.01 mas, bpa=-1.432 degrees ! Estimated noise=0.876649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00517082 Jy ! Component: 100 - total flux cleaned = -0.00718468 Jy ! Component: 150 - total flux cleaned = -0.00816916 Jy ! Component: 200 - total flux cleaned = -0.00838364 Jy ! Total flux subtracted in 200 components = -0.00838364 Jy ! Clean residual min=-0.005420 max=0.005369 Jy/beam ! Clean residual mean=-0.000002 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.898384 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.898384 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=0.189351Jy sigma=3.204114 ! Fit after self-cal, rms=0.189347Jy sigma=3.204065 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 = 3.69076e-05 Jy ! Component: 100 - total flux cleaned = 1.33339e-05 Jy ! Component: 150 - total flux cleaned = 1.35206e-05 Jy ! Component: 200 - total flux cleaned = -5.46051e-06 Jy ! Total flux subtracted in 200 components = -5.46051e-06 Jy ! Clean residual min=-0.005352 max=0.005294 Jy/beam ! Clean residual mean=-0.000002 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.898379 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 0.898379 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=0.189339Jy sigma=3.204004 ! Fit after self-cal, rms=0.189337Jy sigma=3.203985 ! 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=0.189337Jy sigma=3.203985 ! Fit after self-cal, rms=0.188158Jy sigma=3.201939 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.071 mas, bmaj=3.485 mas, bpa=2.836 degrees ! Estimated noise=1.0933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00657859 Jy ! Component: 100 - total flux cleaned = -0.00870852 Jy ! Component: 150 - total flux cleaned = -0.00961389 Jy ! Component: 200 - total flux cleaned = -0.00967853 Jy ! Total flux subtracted in 200 components = -0.00967853 Jy ! Clean residual min=-0.004650 max=0.005172 Jy/beam ! Clean residual mean=0.000006 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 0.8887 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.8887 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=0.187862Jy sigma=3.204941 ! Fit after self-cal, rms=0.187843Jy sigma=3.204676 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 = -0.00025947 Jy ! Component: 100 - total flux cleaned = -0.000263263 Jy ! Component: 150 - total flux cleaned = -0.000288771 Jy ! Component: 200 - total flux cleaned = -0.000346527 Jy ! Total flux subtracted in 200 components = -0.000346527 Jy ! Clean residual min=-0.004640 max=0.005097 Jy/beam ! Clean residual mean=0.000009 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 0.888354 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 52 components and 0.888354 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=0.187850Jy sigma=3.204952 ! Fit after self-cal, rms=0.187847Jy sigma=3.204908 ! 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=0.8893 mas, bmaj=2.012 mas, bpa=-1.405 degrees ! Estimated noise=0.87049 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8893 x 2.012 at -1.405 degrees (North through East) ! Clean map min=-0.004884 max=0.7488 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=0.187847Jy sigma=3.204908 ! Fit after self-cal, rms=0.171399Jy sigma=2.900232 ! Inverting map and beam ! Estimated beam: bmin=0.8932 mas, bmaj=2.017 mas, bpa=-1.139 degrees ! Estimated noise=0.816874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0382444 Jy ! Component: 100 - total flux cleaned = -0.0496386 Jy ! Component: 150 - total flux cleaned = -0.055382 Jy ! Component: 200 - total flux cleaned = -0.0587028 Jy ! Total flux subtracted in 200 components = -0.0587028 Jy ! Clean residual min=-0.009253 max=0.014623 Jy/beam ! Clean residual mean=0.000045 rms=0.003210 Jy/beam ! Combined flux in latest and established models = 0.829651 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.829651 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=0.162016Jy sigma=2.782442 ! Fit after self-cal, rms=0.162012Jy sigma=2.782365 ! Inverting map ! Added new window around map position (2.6, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114884 Jy ! Component: 100 - total flux cleaned = 0.0126771 Jy ! Component: 150 - total flux cleaned = 0.0128379 Jy ! Component: 200 - total flux cleaned = 0.0126164 Jy ! Total flux subtracted in 200 components = 0.0126164 Jy ! Clean residual min=-0.007098 max=0.010195 Jy/beam ! Clean residual mean=0.000044 rms=0.002324 Jy/beam ! Combined flux in latest and established models = 0.842267 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.842267 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=0.160970Jy sigma=2.771261 ! Fit after self-cal, rms=0.160904Jy sigma=2.769306 ! 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=0.160904Jy sigma=2.769306 ! Fit after self-cal, rms=0.154301Jy sigma=2.612107 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=0.658 mas, bmaj=1.622 mas, bpa=-3.571 degrees ! Estimated noise=1.33287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.474207 Jy ! Component: 100 - total flux cleaned = 0.624771 Jy ! Component: 150 - total flux cleaned = 0.693517 Jy ! Component: 200 - total flux cleaned = 0.72254 Jy ! Total flux subtracted in 200 components = 0.72254 Jy ! Clean residual min=-0.020603 max=0.021620 Jy/beam ! Clean residual mean=0.000074 rms=0.004870 Jy/beam ! Combined flux in latest and established models = 0.72254 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.72254 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8972 mas, bmaj=2.026 mas, bpa=-1.088 degrees ! Estimated noise=0.775618 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 = 0.0315331 Jy ! Component: 100 - total flux cleaned = 0.0478293 Jy ! Component: 150 - total flux cleaned = 0.0585736 Jy ! Component: 200 - total flux cleaned = 0.0653511 Jy ! Total flux subtracted in 200 components = 0.0653511 Jy ! Clean residual min=-0.008869 max=0.011850 Jy/beam ! Clean residual mean=0.000087 rms=0.003116 Jy/beam ! Combined flux in latest and established models = 0.787891 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 36 components and 0.787891 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=2.069 mas, bmaj=3.52 mas, bpa=2.194 degrees ! Estimated noise=0.966175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00602087 Jy ! Component: 100 - total flux cleaned = 0.00862865 Jy ! Component: 150 - total flux cleaned = 0.0101661 Jy ! Component: 200 - total flux cleaned = 0.0115923 Jy ! Total flux subtracted in 200 components = 0.0115923 Jy ! Clean residual min=-0.011816 max=0.016465 Jy/beam ! Clean residual mean=0.000120 rms=0.004685 Jy/beam ! Combined flux in latest and established models = 0.799483 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 = 0.000741543 Jy ! Component: 100 - total flux cleaned = 0.00128873 Jy ! Component: 150 - total flux cleaned = 0.00129108 Jy ! Component: 200 - total flux cleaned = 0.00138868 Jy ! Total flux subtracted in 200 components = 0.00138868 Jy ! Clean residual min=-0.011639 max=0.015915 Jy/beam ! Clean residual mean=0.000108 rms=0.004436 Jy/beam ! Combined flux in latest and established models = 0.800872 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 65 components and 0.800871 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8972 mas, bmaj=2.026 mas, bpa=-1.088 degrees ! Estimated noise=0.775618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000744574 Jy ! Component: 100 - total flux cleaned = -0.000896175 Jy ! Component: 150 - total flux cleaned = -0.000761143 Jy ! Component: 200 - total flux cleaned = -0.000759985 Jy ! Total flux subtracted in 200 components = -0.000759985 Jy ! Clean residual min=-0.007489 max=0.010090 Jy/beam ! Clean residual mean=0.000045 rms=0.002378 Jy/beam ! Combined flux in latest and established models = 0.800112 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.800112 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=0.146866Jy sigma=2.533990 ! Fit after self-cal, rms=0.146829Jy sigma=2.532365 wmodel /scr/pima/bg219a_uvs/J2031+1219_X_map.mod ! Writing 80 model components to file: /scr/pima/bg219a_uvs/J2031+1219_X_map.mod wobs /scr/pima/bg219a_uvs/J2031+1219_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J2031+1219_X_uvs.fits wwins /scr/pima/bg219a_uvs/J2031+1219_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J2031+1219_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 = 0.00390644 Jy ! Component: 100 - total flux cleaned = 0.00402924 Jy ! Component: 150 - total flux cleaned = 0.00358913 Jy ! Component: 200 - total flux cleaned = 0.00339849 Jy ! Component: 250 - total flux cleaned = 0.00323237 Jy ! Component: 300 - total flux cleaned = 0.00260184 Jy ! Component: 350 - total flux cleaned = 0.00194811 Jy ! Component: 400 - total flux cleaned = 0.00114063 Jy ! Component: 450 - total flux cleaned = 0.000454388 Jy ! Component: 500 - total flux cleaned = -0.000183339 Jy ! Component: 550 - total flux cleaned = -0.000619772 Jy ! Component: 600 - total flux cleaned = -0.00113041 Jy ! Component: 650 - total flux cleaned = -0.00151479 Jy ! Component: 700 - total flux cleaned = -0.00156407 Jy ! Component: 750 - total flux cleaned = -0.00160821 Jy ! Component: 800 - total flux cleaned = -0.00156694 Jy ! Component: 850 - total flux cleaned = -0.00148667 Jy ! Component: 900 - total flux cleaned = -0.00140955 Jy ! Component: 950 - total flux cleaned = -0.00129909 Jy ! Component: 1000 - total flux cleaned = -0.00129908 Jy ! Component: 1050 - total flux cleaned = -0.00123121 Jy ! Component: 1100 - total flux cleaned = -0.00116603 Jy ! Component: 1150 - total flux cleaned = -0.00100748 Jy ! Component: 1200 - total flux cleaned = -0.000852933 Jy ! Component: 1250 - total flux cleaned = -0.000642853 Jy ! Component: 1300 - total flux cleaned = -0.000467013 Jy ! Component: 1350 - total flux cleaned = -0.000210008 Jy ! Component: 1400 - total flux cleaned = 1.34199e-05 Jy ! Component: 1450 - total flux cleaned = 0.000314431 Jy ! Component: 1500 - total flux cleaned = 0.000663334 Jy ! Component: 1550 - total flux cleaned = 0.000901031 Jy ! Component: 1600 - total flux cleaned = 0.00110886 Jy ! Component: 1650 - total flux cleaned = 0.00133902 Jy ! Component: 1700 - total flux cleaned = 0.00154067 Jy ! Component: 1750 - total flux cleaned = 0.00171499 Jy ! Component: 1800 - total flux cleaned = 0.00193535 Jy ! Component: 1850 - total flux cleaned = 0.00210468 Jy ! Component: 1900 - total flux cleaned = 0.00229596 Jy ! Component: 1950 - total flux cleaned = 0.0024379 Jy ! Component: 2000 - total flux cleaned = 0.0026714 Jy ! Component: 2050 - total flux cleaned = 0.00290238 Jy ! Component: 2100 - total flux cleaned = 0.00310845 Jy ! Component: 2150 - total flux cleaned = 0.00328996 Jy ! Component: 2200 - total flux cleaned = 0.0034475 Jy ! Component: 2250 - total flux cleaned = 0.00369312 Jy ! Component: 2300 - total flux cleaned = 0.00380385 Jy ! Component: 2350 - total flux cleaned = 0.00391401 Jy ! Component: 2400 - total flux cleaned = 0.004089 Jy ! Component: 2450 - total flux cleaned = 0.00419766 Jy ! Component: 2500 - total flux cleaned = 0.00437068 Jy ! Component: 2550 - total flux cleaned = 0.0044136 Jy ! Component: 2600 - total flux cleaned = 0.00445656 Jy ! Component: 2650 - total flux cleaned = 0.00449934 Jy ! Component: 2700 - total flux cleaned = 0.00454205 Jy ! Component: 2750 - total flux cleaned = 0.00447803 Jy ! Component: 2800 - total flux cleaned = 0.00449928 Jy ! Component: 2850 - total flux cleaned = 0.00447797 Jy ! Component: 2900 - total flux cleaned = 0.00447786 Jy ! Component: 2950 - total flux cleaned = 0.00445643 Jy ! Component: 3000 - total flux cleaned = 0.00447775 Jy ! Component: 3050 - total flux cleaned = 0.0044134 Jy ! Component: 3100 - total flux cleaned = 0.00439177 Jy ! Component: 3150 - total flux cleaned = 0.0043918 Jy ! Component: 3200 - total flux cleaned = 0.00437016 Jy ! Component: 3250 - total flux cleaned = 0.00434854 Jy ! Component: 3300 - total flux cleaned = 0.00428335 Jy ! Component: 3350 - total flux cleaned = 0.00428341 Jy ! Component: 3400 - total flux cleaned = 0.00423952 Jy ! Component: 3450 - total flux cleaned = 0.00419577 Jy ! Component: 3500 - total flux cleaned = 0.00417377 Jy ! Component: 3550 - total flux cleaned = 0.00415172 Jy ! Component: 3600 - total flux cleaned = 0.00410717 Jy ! Component: 3650 - total flux cleaned = 0.00408478 Jy ! Component: 3700 - total flux cleaned = 0.00408481 Jy ! Component: 3750 - total flux cleaned = 0.00401681 Jy ! Component: 3800 - total flux cleaned = 0.00397108 Jy ! Component: 3850 - total flux cleaned = 0.00392466 Jy ! Component: 3900 - total flux cleaned = 0.00392442 Jy ! Component: 3950 - total flux cleaned = 0.00385428 Jy ! Component: 4000 - total flux cleaned = 0.00383068 Jy ! Component: 4050 - total flux cleaned = 0.00378306 Jy ! Total flux subtracted in 4096 components = 0.00375892 Jy ! Clean residual min=-0.001390 max=0.001427 Jy/beam ! Clean residual mean=-0.000003 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.80387 Jy keep ! Adding 229 model components to the UV plane model. ! The established model now contains 309 components and 0.803871 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J2031+1219_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8972 x 2.026 at -1.088 degrees (North through East) ! Clean map min=-0.0059611 max=0.67215 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J2031+1219_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.672151 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000394157 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.175924 0.175924 0.351847 0.703694 1.40739 2.81478 5.62955 11.2591 22.5182 45.0364 90.0729 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.672 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1705.29 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J2031+1219_X_uvs.log closed on Wed Apr 6 21:45:15 2016