! Started logfile: /scr/pima/bg219a_uvs/J2222-1144_X_uvs.log on Wed Apr 6 21:46:38 2016 obs /scr/pima/bg219a_uvs/J2222-1144_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J2222-1144_X_uva.fits ! AN table 1: 62 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J2222-1144 ! ! 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 9300 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/J2222-1144_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 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=1.017211Jy sigma=26.715826 ! Fit after self-cal, rms=0.850714Jy sigma=22.189806 ! 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=0.695 mas, bmaj=1.954 mas, bpa=14.16 degrees ! Estimated noise=0.81589 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 = 0.117243 Jy ! Component: 100 - total flux cleaned = 0.145547 Jy ! Total flux subtracted in 100 components = 0.145547 Jy ! Clean residual min=-0.007747 max=0.010385 Jy/beam ! Clean residual mean=0.000035 rms=0.002150 Jy/beam ! Combined flux in latest and established models = 0.145547 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.145547 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=0.057973Jy sigma=1.390810 ! Fit after self-cal, rms=0.057841Jy sigma=1.384726 ! 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=0.8484 mas, bmaj=2.265 mas, bpa=12.22 degrees ! Estimated noise=0.394347 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 = 0.013233 Jy ! Component: 100 - total flux cleaned = 0.0192564 Jy ! Component: 150 - total flux cleaned = 0.0223135 Jy ! Component: 200 - total flux cleaned = 0.0239586 Jy ! Total flux subtracted in 200 components = 0.0239586 Jy ! Clean residual min=-0.002788 max=0.002921 Jy/beam ! Clean residual mean=0.000012 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.169506 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 30 components and 0.169506 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=0.055378Jy sigma=1.297630 ! Fit after self-cal, rms=0.055405Jy sigma=1.297236 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8484 x 2.265 at 12.22 degrees (North through East) ! Clean map min=-0.0026067 max=0.15211 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: ! LA 0.96 MK 1.01 NL 1.00 OV 1.03 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.02 NL 0.99 OV 1.02 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 1.10 NL 0.97 OV 1.03 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.97 NL 1.00 OV 1.04 ! PT 1.00 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 0.99 NL 1.01 OV 1.02 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.09 NL 0.98 OV 1.01 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 0.97 NL 1.02 OV 1.01 ! PT 0.94 SC 1.03 ! ! ! 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=0.055405Jy sigma=1.297236 ! Fit after self-cal, rms=0.055650Jy sigma=1.291473 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8525 mas, bmaj=2.274 mas, bpa=12.34 degrees ! Estimated noise=0.39361 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 = -4.3394e-05 Jy ! Component: 100 - total flux cleaned = -6.27403e-05 Jy ! Component: 150 - total flux cleaned = -7.86983e-05 Jy ! Component: 200 - total flux cleaned = -9.30992e-05 Jy ! Total flux subtracted in 200 components = -9.30992e-05 Jy ! Clean residual min=-0.002186 max=0.002162 Jy/beam ! Clean residual mean=0.000003 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.169413 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.169413 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=0.055638Jy sigma=1.291194 ! Fit after self-cal, rms=0.055645Jy sigma=1.291121 ! 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=0.055645Jy sigma=1.291121 ! Fit after self-cal, rms=0.055743Jy sigma=1.288613 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8528 mas, bmaj=2.278 mas, bpa=12.32 degrees ! Estimated noise=0.393636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163706 Jy ! Component: 100 - total flux cleaned = -0.000149647 Jy ! Component: 150 - total flux cleaned = -0.000137157 Jy ! Component: 200 - total flux cleaned = -0.00012569 Jy ! Total flux subtracted in 200 components = -0.00012569 Jy ! Clean residual min=-0.002129 max=0.002025 Jy/beam ! Clean residual mean=0.000006 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.169287 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.169287 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=0.055732Jy sigma=1.288482 ! Fit after self-cal, rms=0.055734Jy sigma=1.288439 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 = 6.48962e-05 Jy ! Component: 100 - total flux cleaned = 7.60729e-05 Jy ! Component: 150 - total flux cleaned = 7.6448e-05 Jy ! Component: 200 - total flux cleaned = 8.64273e-05 Jy ! Total flux subtracted in 200 components = 8.64273e-05 Jy ! Clean residual min=-0.002132 max=0.001998 Jy/beam ! Clean residual mean=0.000006 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.169373 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.169373 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=0.055727Jy sigma=1.288356 ! Fit after self-cal, rms=0.055728Jy sigma=1.288339 ! 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=0.055728Jy sigma=1.288339 ! Fit after self-cal, rms=0.055781Jy sigma=1.288329 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8532 mas, bmaj=2.279 mas, bpa=12.35 degrees ! Estimated noise=0.393525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.37151e-05 Jy ! Component: 100 - total flux cleaned = -9.31083e-05 Jy ! Component: 150 - total flux cleaned = -8.38197e-05 Jy ! Component: 200 - total flux cleaned = -7.49449e-05 Jy ! Total flux subtracted in 200 components = -7.49449e-05 Jy ! Clean residual min=-0.002117 max=0.001998 Jy/beam ! Clean residual mean=0.000006 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.169298 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.169298 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=0.055776Jy sigma=1.288255 ! Fit after self-cal, rms=0.055778Jy sigma=1.288246 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 = 3.80621e-05 Jy ! Component: 100 - total flux cleaned = 3.79808e-05 Jy ! Component: 150 - total flux cleaned = 3.76759e-05 Jy ! Component: 200 - total flux cleaned = 3.79428e-05 Jy ! Total flux subtracted in 200 components = 3.79428e-05 Jy ! Clean residual min=-0.002119 max=0.001981 Jy/beam ! Clean residual mean=0.000006 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.169336 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.169336 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=0.055775Jy sigma=1.288194 ! Fit after self-cal, rms=0.055775Jy sigma=1.288187 ! 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=0.055775Jy sigma=1.288187 ! Fit after self-cal, rms=0.055810Jy sigma=1.288180 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.121 mas, bmaj=5.339 mas, bpa=0.1159 degrees ! Estimated noise=0.481181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000233189 Jy ! Component: 100 - total flux cleaned = -0.000230563 Jy ! Component: 150 - total flux cleaned = -0.000229182 Jy ! Component: 200 - total flux cleaned = -0.000228463 Jy ! Total flux subtracted in 200 components = -0.000228463 Jy ! Clean residual min=-0.002162 max=0.002218 Jy/beam ! Clean residual mean=0.000013 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.169108 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 44 components and 0.169108 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=0.055813Jy sigma=1.288243 ! Fit after self-cal, rms=0.055810Jy sigma=1.288122 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 = -6.70596e-06 Jy ! Component: 100 - total flux cleaned = -9.82433e-06 Jy ! Component: 150 - total flux cleaned = -1.12039e-05 Jy ! Component: 200 - total flux cleaned = -1.21885e-05 Jy ! Total flux subtracted in 200 components = -1.21885e-05 Jy ! Clean residual min=-0.002147 max=0.002218 Jy/beam ! Clean residual mean=0.000013 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.169096 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 44 components and 0.169096 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=0.055812Jy sigma=1.288179 ! Fit after self-cal, rms=0.055810Jy sigma=1.288076 ! 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=0.8535 mas, bmaj=2.28 mas, bpa=12.37 degrees ! Estimated noise=0.393424 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8535 x 2.28 at 12.37 degrees (North through East) ! Clean map min=-0.0018607 max=0.15143 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=0.6996 mas, bmaj=1.97 mas, bpa=14.3 degrees ! Estimated noise=0.816825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117367 Jy ! Component: 100 - total flux cleaned = 0.145334 Jy ! Component: 150 - total flux cleaned = 0.155433 Jy ! Component: 200 - total flux cleaned = 0.161025 Jy ! Total flux subtracted in 200 components = 0.161025 Jy ! Clean residual min=-0.004916 max=0.004241 Jy/beam ! Clean residual mean=0.000015 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.161025 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.161025 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8535 mas, bmaj=2.28 mas, bpa=12.37 degrees ! Estimated noise=0.393424 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 = 0.00431161 Jy ! Component: 100 - total flux cleaned = 0.00636187 Jy ! Component: 150 - total flux cleaned = 0.00743378 Jy ! Component: 200 - total flux cleaned = 0.00788086 Jy ! Total flux subtracted in 200 components = 0.00788086 Jy ! Clean residual min=-0.002112 max=0.001959 Jy/beam ! Clean residual mean=0.000006 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.168906 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.168906 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=2.121 mas, bmaj=5.339 mas, bpa=0.1159 degrees ! Estimated noise=0.481181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166738 Jy ! Component: 100 - total flux cleaned = 0.00016885 Jy ! Component: 150 - total flux cleaned = 0.000168653 Jy ! Component: 200 - total flux cleaned = 0.000168663 Jy ! Total flux subtracted in 200 components = 0.000168663 Jy ! Clean residual min=-0.002152 max=0.002231 Jy/beam ! Clean residual mean=0.000013 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.169075 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 = 3.68422e-08 Jy ! Component: 100 - total flux cleaned = -3.43012e-06 Jy ! Component: 150 - total flux cleaned = -3.47952e-06 Jy ! Component: 200 - total flux cleaned = -3.58128e-06 Jy ! Total flux subtracted in 200 components = -3.58128e-06 Jy ! Clean residual min=-0.002137 max=0.002229 Jy/beam ! Clean residual mean=0.000013 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.169071 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.169071 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8535 mas, bmaj=2.28 mas, bpa=12.37 degrees ! Estimated noise=0.393424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.2332e-05 Jy ! Component: 100 - total flux cleaned = 9.31016e-06 Jy ! Component: 150 - total flux cleaned = 8.47153e-06 Jy ! Component: 200 - total flux cleaned = 2.37719e-05 Jy ! Total flux subtracted in 200 components = 2.37719e-05 Jy ! Clean residual min=-0.002098 max=0.001907 Jy/beam ! Clean residual mean=0.000006 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.169095 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.169095 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=0.055824Jy sigma=1.288305 ! Fit after self-cal, rms=0.055816Jy sigma=1.288278 wmodel /scr/pima/bg219a_uvs/J2222-1144_X_map.mod ! Writing 45 model components to file: /scr/pima/bg219a_uvs/J2222-1144_X_map.mod wobs /scr/pima/bg219a_uvs/J2222-1144_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J2222-1144_X_uvs.fits wwins /scr/pima/bg219a_uvs/J2222-1144_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219a_uvs/J2222-1144_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 = -0.000352465 Jy ! Component: 100 - total flux cleaned = -0.000418845 Jy ! Component: 150 - total flux cleaned = -0.000507666 Jy ! Component: 200 - total flux cleaned = -0.000560595 Jy ! Component: 250 - total flux cleaned = -0.000488828 Jy ! Component: 300 - total flux cleaned = -0.000356855 Jy ! Component: 350 - total flux cleaned = -0.00027372 Jy ! Component: 400 - total flux cleaned = -0.000155043 Jy ! Component: 450 - total flux cleaned = -8.00396e-05 Jy ! Component: 500 - total flux cleaned = -6.27546e-05 Jy ! Component: 550 - total flux cleaned = 6.34733e-06 Jy ! Component: 600 - total flux cleaned = 5.59352e-05 Jy ! Component: 650 - total flux cleaned = 8.76739e-05 Jy ! Component: 700 - total flux cleaned = 5.68564e-05 Jy ! Component: 750 - total flux cleaned = 7.18234e-05 Jy ! Component: 800 - total flux cleaned = 7.20423e-05 Jy ! Component: 850 - total flux cleaned = 9.95864e-05 Jy ! Component: 900 - total flux cleaned = 0.000112609 Jy ! Component: 950 - total flux cleaned = 9.93344e-05 Jy ! Component: 1000 - total flux cleaned = 9.95218e-05 Jy ! Component: 1050 - total flux cleaned = 7.47469e-05 Jy ! Component: 1100 - total flux cleaned = 6.28637e-05 Jy ! Component: 1150 - total flux cleaned = 5.09744e-05 Jy ! Component: 1200 - total flux cleaned = 1.64029e-05 Jy ! Component: 1250 - total flux cleaned = 2.79096e-05 Jy ! Component: 1300 - total flux cleaned = 2.78731e-05 Jy ! Component: 1350 - total flux cleaned = 1.71728e-05 Jy ! Component: 1400 - total flux cleaned = 1.72592e-05 Jy ! Component: 1450 - total flux cleaned = -3.37588e-06 Jy ! Component: 1500 - total flux cleaned = -1.35393e-05 Jy ! Component: 1550 - total flux cleaned = -2.36749e-05 Jy ! Component: 1600 - total flux cleaned = -3.34117e-05 Jy ! Component: 1650 - total flux cleaned = -6.17191e-05 Jy ! Component: 1700 - total flux cleaned = -6.16687e-05 Jy ! Component: 1750 - total flux cleaned = -9.82537e-05 Jy ! Component: 1800 - total flux cleaned = -0.000125231 Jy ! Component: 1850 - total flux cleaned = -0.000151843 Jy ! Component: 1900 - total flux cleaned = -0.000186979 Jy ! Component: 1950 - total flux cleaned = -0.000230133 Jy ! Component: 2000 - total flux cleaned = -0.000264077 Jy ! Component: 2050 - total flux cleaned = -0.000305927 Jy ! Component: 2100 - total flux cleaned = -0.000330775 Jy ! Component: 2150 - total flux cleaned = -0.000371626 Jy ! Component: 2200 - total flux cleaned = -0.000419898 Jy ! Component: 2250 - total flux cleaned = -0.000427828 Jy ! Component: 2300 - total flux cleaned = -0.000435675 Jy ! Component: 2350 - total flux cleaned = -0.000466808 Jy ! Component: 2400 - total flux cleaned = -0.000497668 Jy ! Component: 2450 - total flux cleaned = -0.000520549 Jy ! Component: 2500 - total flux cleaned = -0.000543223 Jy ! Component: 2550 - total flux cleaned = -0.000588163 Jy ! Component: 2600 - total flux cleaned = -0.000610441 Jy ! Component: 2650 - total flux cleaned = -0.00065465 Jy ! Component: 2700 - total flux cleaned = -0.00066197 Jy ! Component: 2750 - total flux cleaned = -0.00066928 Jy ! Component: 2800 - total flux cleaned = -0.00068375 Jy ! Component: 2850 - total flux cleaned = -0.000698135 Jy ! Component: 2900 - total flux cleaned = -0.000705256 Jy ! Component: 2950 - total flux cleaned = -0.000691104 Jy ! Component: 3000 - total flux cleaned = -0.00069818 Jy ! Component: 3050 - total flux cleaned = -0.000747247 Jy ! Component: 3100 - total flux cleaned = -0.000789047 Jy ! Component: 3150 - total flux cleaned = -0.00081674 Jy ! Component: 3200 - total flux cleaned = -0.000865052 Jy ! Component: 3250 - total flux cleaned = -0.000899481 Jy ! Component: 3300 - total flux cleaned = -0.00091319 Jy ! Component: 3350 - total flux cleaned = -0.000967888 Jy ! Component: 3400 - total flux cleaned = -0.00100879 Jy ! Component: 3450 - total flux cleaned = -0.00104958 Jy ! Component: 3500 - total flux cleaned = -0.00108343 Jy ! Component: 3550 - total flux cleaned = -0.00112397 Jy ! Component: 3600 - total flux cleaned = -0.00115767 Jy ! Component: 3650 - total flux cleaned = -0.00117784 Jy ! Component: 3700 - total flux cleaned = -0.00119795 Jy ! Component: 3750 - total flux cleaned = -0.00121135 Jy ! Component: 3800 - total flux cleaned = -0.00123136 Jy ! Component: 3850 - total flux cleaned = -0.00125798 Jy ! Component: 3900 - total flux cleaned = -0.0012646 Jy ! Component: 3950 - total flux cleaned = -0.00129116 Jy ! Component: 4000 - total flux cleaned = -0.00131108 Jy ! Component: 4050 - total flux cleaned = -0.0013243 Jy ! Total flux subtracted in 4096 components = -0.00136399 Jy ! Clean residual min=-0.000358 max=0.000459 Jy/beam ! Clean residual mean=-0.000002 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.167731 Jy keep ! Adding 215 model components to the UV plane model. ! The established model now contains 260 components and 0.167731 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J2222-1144_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8535 x 2.28 at 12.37 degrees (North through East) ! Clean map min=-0.00074257 max=0.15136 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J2222-1144_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.151356 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103598 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.205341 0.205341 0.410681 0.821362 1.64272 3.28545 6.5709 13.1418 26.2836 52.5672 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.151 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1460.99 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J2222-1144_X_uvs.log closed on Wed Apr 6 21:46:43 2016