! Started logfile: /scr/pima/bg219i_uvs/J0413+1112_X_uvs.log on Wed Apr 6 23:30:46 2016 obs /scr/pima/bg219i_uvs/J0413+1112_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0413+1112_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.90679 visibilities/baseline/integration-bin. ! Found source: J0413+1112 ! ! 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 17628 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J0413+1112_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 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=1.096596Jy sigma=23.777999 ! Fit after self-cal, rms=0.745945Jy sigma=17.519330 ! 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=0.7465 mas, bmaj=1.676 mas, bpa=-3.651 degrees ! Estimated noise=0.514305 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 = 0.179466 Jy ! Component: 100 - total flux cleaned = 0.237801 Jy ! Total flux subtracted in 100 components = 0.237801 Jy ! Clean residual min=-0.012801 max=0.023502 Jy/beam ! Clean residual mean=-0.000007 rms=0.003425 Jy/beam ! Combined flux in latest and established models = 0.237801 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.237801 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=0.276505Jy sigma=2.073046 ! Fit after self-cal, rms=0.276365Jy sigma=2.067421 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246601 Jy ! Component: 100 - total flux cleaned = 0.0372964 Jy ! Total flux subtracted in 100 components = 0.0372964 Jy ! Clean residual min=-0.014280 max=0.015206 Jy/beam ! Clean residual mean=0.000002 rms=0.003094 Jy/beam ! Combined flux in latest and established models = 0.275097 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.275097 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=0.266694Jy sigma=1.946184 ! Fit after self-cal, rms=0.266672Jy sigma=1.945155 ! 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=0.8931 mas, bmaj=1.962 mas, bpa=-5.094 degrees ! Estimated noise=0.34728 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 = 0.0168059 Jy ! Component: 100 - total flux cleaned = 0.0259037 Jy ! Component: 150 - total flux cleaned = 0.0314178 Jy ! Component: 200 - total flux cleaned = 0.0348177 Jy ! Total flux subtracted in 200 components = 0.0348177 Jy ! Clean residual min=-0.021323 max=0.014734 Jy/beam ! Clean residual mean=0.000015 rms=0.004427 Jy/beam ! Combined flux in latest and established models = 0.309915 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.309915 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=0.260198Jy sigma=1.963644 ! Fit after self-cal, rms=0.260186Jy sigma=1.962785 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8931 x 1.962 at -5.094 degrees (North through East) ! Clean map min=-0.020439 max=0.23076 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.13 HN 1.05 KP 0.91 ! LA 1.03 MK 1.02 NL 1.05 OV 1.05 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.13 HN 1.04 KP 0.89 ! LA 1.04 MK 1.02 NL 1.03 OV 1.06 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.12 HN 1.01 KP 0.90 ! LA 1.02 MK 1.02 NL 1.05 OV 1.03 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.13 HN 1.03 KP 0.91 ! LA 1.00 MK 1.01 NL 1.06 OV 1.04 ! PT 1.02 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.10 HN 1.04 KP 0.92 ! LA 1.04 MK 1.02 NL 1.04 OV 1.05 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.08 HN 1.01 KP 0.92 ! LA 1.07 MK 1.01 NL 1.06 OV 1.06 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.15 HN 1.01 KP 0.89 ! LA 1.05 MK 1.03 NL 1.04 OV 1.02 ! PT 1.02 SC 0.99 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.260186Jy sigma=1.962785 ! Fit after self-cal, rms=0.242661Jy sigma=1.899856 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8861 mas, bmaj=1.952 mas, bpa=-4.722 degrees ! Estimated noise=0.36692 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 = 0.0125301 Jy ! Component: 100 - total flux cleaned = 0.0181724 Jy ! Component: 150 - total flux cleaned = 0.0210539 Jy ! Component: 200 - total flux cleaned = 0.0217806 Jy ! Total flux subtracted in 200 components = 0.0217806 Jy ! Clean residual min=-0.022798 max=0.013461 Jy/beam ! Clean residual mean=0.000016 rms=0.004547 Jy/beam ! Combined flux in latest and established models = 0.331696 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.331696 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=0.238200Jy sigma=1.927791 ! Fit after self-cal, rms=0.238178Jy sigma=1.927172 ! 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=0.238178Jy sigma=1.927172 ! Fit after self-cal, rms=0.238096Jy sigma=1.907276 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8828 mas, bmaj=1.948 mas, bpa=-4.703 degrees ! Estimated noise=0.371646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004551 Jy ! Component: 100 - total flux cleaned = 0.00693344 Jy ! Component: 150 - total flux cleaned = 0.00765066 Jy ! Component: 200 - total flux cleaned = 0.00787146 Jy ! Total flux subtracted in 200 components = 0.00787146 Jy ! Clean residual min=-0.023142 max=0.012846 Jy/beam ! Clean residual mean=0.000017 rms=0.004528 Jy/beam ! Combined flux in latest and established models = 0.339567 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.339567 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=0.236737Jy sigma=1.922509 ! Fit after self-cal, rms=0.236732Jy sigma=1.922223 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 = 0.00010542 Jy ! Component: 100 - total flux cleaned = 0.000104627 Jy ! Component: 150 - total flux cleaned = 0.000104936 Jy ! Component: 200 - total flux cleaned = 0.000102764 Jy ! Total flux subtracted in 200 components = 0.000102764 Jy ! Clean residual min=-0.023222 max=0.012733 Jy/beam ! Clean residual mean=0.000017 rms=0.004528 Jy/beam ! Combined flux in latest and established models = 0.33967 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.33967 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=0.236634Jy sigma=1.922680 ! Fit after self-cal, rms=0.236631Jy sigma=1.922543 ! 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=0.236631Jy sigma=1.922543 ! Fit after self-cal, rms=0.236652Jy sigma=1.922030 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8818 mas, bmaj=1.946 mas, bpa=-4.702 degrees ! Estimated noise=0.372376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124339 Jy ! Component: 100 - total flux cleaned = 0.00144408 Jy ! Component: 150 - total flux cleaned = 0.00151246 Jy ! Component: 200 - total flux cleaned = 0.00151316 Jy ! Total flux subtracted in 200 components = 0.00151316 Jy ! Clean residual min=-0.023322 max=0.012609 Jy/beam ! Clean residual mean=0.000017 rms=0.004531 Jy/beam ! Combined flux in latest and established models = 0.341183 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.341183 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=0.236405Jy sigma=1.924951 ! Fit after self-cal, rms=0.236403Jy sigma=1.924859 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 = 0.000146419 Jy ! Component: 100 - total flux cleaned = 0.000112472 Jy ! Component: 150 - total flux cleaned = 8.02217e-05 Jy ! Component: 200 - total flux cleaned = 7.98043e-05 Jy ! Total flux subtracted in 200 components = 7.98043e-05 Jy ! Clean residual min=-0.023332 max=0.012607 Jy/beam ! Clean residual mean=0.000017 rms=0.004530 Jy/beam ! Combined flux in latest and established models = 0.341263 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.341263 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=0.236363Jy sigma=1.924849 ! Fit after self-cal, rms=0.236361Jy sigma=1.924795 ! 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=0.236361Jy sigma=1.924795 ! Fit after self-cal, rms=0.236366Jy sigma=1.924779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.06 mas, bmaj=2.942 mas, bpa=-3.088 degrees ! Estimated noise=0.492609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430577 Jy ! Component: 100 - total flux cleaned = 0.0046166 Jy ! Component: 150 - total flux cleaned = 0.00497459 Jy ! Component: 200 - total flux cleaned = 0.00521314 Jy ! Total flux subtracted in 200 components = 0.00521314 Jy ! Clean residual min=-0.036278 max=0.021811 Jy/beam ! Clean residual mean=0.000042 rms=0.008323 Jy/beam ! Combined flux in latest and established models = 0.346476 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 41 components and 0.346476 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=0.235762Jy sigma=1.938439 ! Fit after self-cal, rms=0.235730Jy sigma=1.936992 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 = 0.00114632 Jy ! Component: 100 - total flux cleaned = 0.0010667 Jy ! Component: 150 - total flux cleaned = 0.00100527 Jy ! Component: 200 - total flux cleaned = 0.00101013 Jy ! Total flux subtracted in 200 components = 0.00101013 Jy ! Clean residual min=-0.036416 max=0.021767 Jy/beam ! Clean residual mean=0.000042 rms=0.008324 Jy/beam ! Combined flux in latest and established models = 0.347486 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.347486 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=0.235714Jy sigma=1.942637 ! Fit after self-cal, rms=0.235696Jy sigma=1.941904 ! 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=0.8816 mas, bmaj=1.946 mas, bpa=-4.705 degrees ! Estimated noise=0.372499 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8816 x 1.946 at -4.705 degrees (North through East) ! Clean map min=-0.023463 max=0.24251 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=0.737 mas, bmaj=1.664 mas, bpa=-3.159 degrees ! Estimated noise=0.548823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.192799 Jy ! Component: 100 - total flux cleaned = 0.2591 Jy ! Component: 150 - total flux cleaned = 0.286953 Jy ! Component: 200 - total flux cleaned = 0.301604 Jy ! Total flux subtracted in 200 components = 0.301604 Jy ! Clean residual min=-0.013791 max=0.015687 Jy/beam ! Clean residual mean=0.000001 rms=0.003163 Jy/beam ! Combined flux in latest and established models = 0.301604 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.301604 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8816 mas, bmaj=1.946 mas, bpa=-4.705 degrees ! Estimated noise=0.372499 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) ! Added new window around map position (0.8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0196305 Jy ! Component: 100 - total flux cleaned = 0.0312747 Jy ! Component: 150 - total flux cleaned = 0.039612 Jy ! Component: 200 - total flux cleaned = 0.0453844 Jy ! Total flux subtracted in 200 components = 0.0453844 Jy ! Clean residual min=-0.022783 max=0.013616 Jy/beam ! Clean residual mean=0.000017 rms=0.004414 Jy/beam ! Combined flux in latest and established models = 0.346988 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 50 components and 0.346988 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=2.06 mas, bmaj=2.942 mas, bpa=-3.088 degrees ! Estimated noise=0.492609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00911683 Jy ! Component: 100 - total flux cleaned = 0.0147389 Jy ! Component: 150 - total flux cleaned = 0.0170553 Jy ! Component: 200 - total flux cleaned = 0.0182405 Jy ! Total flux subtracted in 200 components = 0.0182405 Jy ! Clean residual min=-0.038410 max=0.022572 Jy/beam ! Clean residual mean=0.000057 rms=0.008310 Jy/beam ! Combined flux in latest and established models = 0.365229 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 = 0.000403043 Jy ! Component: 100 - total flux cleaned = 0.000672735 Jy ! Component: 150 - total flux cleaned = 0.000918662 Jy ! Component: 200 - total flux cleaned = 0.00107126 Jy ! Total flux subtracted in 200 components = 0.00107126 Jy ! Clean residual min=-0.038541 max=0.022588 Jy/beam ! Clean residual mean=0.000059 rms=0.008333 Jy/beam ! Combined flux in latest and established models = 0.3663 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.3663 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8816 mas, bmaj=1.946 mas, bpa=-4.705 degrees ! Estimated noise=0.372499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00241446 Jy ! Component: 100 - total flux cleaned = -0.00269755 Jy ! Component: 150 - total flux cleaned = -0.00295504 Jy ! Component: 200 - total flux cleaned = -0.00327512 Jy ! Total flux subtracted in 200 components = -0.00327512 Jy ! Clean residual min=-0.024838 max=0.013252 Jy/beam ! Clean residual mean=0.000025 rms=0.004505 Jy/beam ! Combined flux in latest and established models = 0.363025 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.363025 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=0.233351Jy sigma=1.918227 ! Fit after self-cal, rms=0.233197Jy sigma=1.910258 wmodel /scr/pima/bg219i_uvs/J0413+1112_X_map.mod ! Writing 84 model components to file: /scr/pima/bg219i_uvs/J0413+1112_X_map.mod wobs /scr/pima/bg219i_uvs/J0413+1112_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0413+1112_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0413+1112_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J0413+1112_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 = -0.0106299 Jy ! Component: 100 - total flux cleaned = -0.0196908 Jy ! Component: 150 - total flux cleaned = -0.0277193 Jy ! Component: 200 - total flux cleaned = -0.0336219 Jy ! Component: 250 - total flux cleaned = -0.0366906 Jy ! Component: 300 - total flux cleaned = -0.0396534 Jy ! Component: 350 - total flux cleaned = -0.0417435 Jy ! Component: 400 - total flux cleaned = -0.0437777 Jy ! Component: 450 - total flux cleaned = -0.0452679 Jy ! Component: 500 - total flux cleaned = -0.0464831 Jy ! Component: 550 - total flux cleaned = -0.0474385 Jy ! Component: 600 - total flux cleaned = -0.0483739 Jy ! Component: 650 - total flux cleaned = -0.0488365 Jy ! Component: 700 - total flux cleaned = -0.0495197 Jy ! Component: 750 - total flux cleaned = -0.0499667 Jy ! Component: 800 - total flux cleaned = -0.0501873 Jy ! Component: 850 - total flux cleaned = -0.0508404 Jy ! Component: 900 - total flux cleaned = -0.0512708 Jy ! Component: 950 - total flux cleaned = -0.05212 Jy ! Component: 1000 - total flux cleaned = -0.0527509 Jy ! Component: 1050 - total flux cleaned = -0.053168 Jy ! Component: 1100 - total flux cleaned = -0.0539922 Jy ! Component: 1150 - total flux cleaned = -0.0541975 Jy ! Component: 1200 - total flux cleaned = -0.0546028 Jy ! Component: 1250 - total flux cleaned = -0.0552032 Jy ! Component: 1300 - total flux cleaned = -0.0557955 Jy ! Component: 1350 - total flux cleaned = -0.0559908 Jy ! Component: 1400 - total flux cleaned = -0.0565732 Jy ! Component: 1450 - total flux cleaned = -0.0567649 Jy ! Component: 1500 - total flux cleaned = -0.0573382 Jy ! Component: 1550 - total flux cleaned = -0.0573382 Jy ! Component: 1600 - total flux cleaned = -0.0579021 Jy ! Component: 1650 - total flux cleaned = -0.0582745 Jy ! Component: 1700 - total flux cleaned = -0.0582751 Jy ! Component: 1750 - total flux cleaned = -0.0584595 Jy ! Component: 1800 - total flux cleaned = -0.0586415 Jy ! Component: 1850 - total flux cleaned = -0.0586423 Jy ! Component: 1900 - total flux cleaned = -0.0593578 Jy ! Component: 1950 - total flux cleaned = -0.0598902 Jy ! Component: 2000 - total flux cleaned = -0.0598885 Jy ! Component: 2050 - total flux cleaned = -0.0600632 Jy ! Component: 2100 - total flux cleaned = -0.0602373 Jy ! Component: 2150 - total flux cleaned = -0.0604091 Jy ! Component: 2200 - total flux cleaned = -0.0602383 Jy ! Component: 2250 - total flux cleaned = -0.0607477 Jy ! Component: 2300 - total flux cleaned = -0.0609179 Jy ! Component: 2350 - total flux cleaned = -0.0609182 Jy ! Component: 2400 - total flux cleaned = -0.060752 Jy ! Component: 2450 - total flux cleaned = -0.0609186 Jy ! Component: 2500 - total flux cleaned = -0.0612472 Jy ! Component: 2550 - total flux cleaned = -0.0612458 Jy ! Component: 2600 - total flux cleaned = -0.0614074 Jy ! Component: 2650 - total flux cleaned = -0.0612467 Jy ! Component: 2700 - total flux cleaned = -0.0615655 Jy ! Component: 2750 - total flux cleaned = -0.0614069 Jy ! Component: 2800 - total flux cleaned = -0.0615644 Jy ! Component: 2850 - total flux cleaned = -0.0618778 Jy ! Component: 2900 - total flux cleaned = -0.0617213 Jy ! Component: 2950 - total flux cleaned = -0.0621852 Jy ! Component: 3000 - total flux cleaned = -0.0618769 Jy ! Component: 3050 - total flux cleaned = -0.0620301 Jy ! Component: 3100 - total flux cleaned = -0.062334 Jy ! Component: 3150 - total flux cleaned = -0.0624836 Jy ! Component: 3200 - total flux cleaned = -0.0626327 Jy ! Component: 3250 - total flux cleaned = -0.0627824 Jy ! Component: 3300 - total flux cleaned = -0.0624869 Jy ! Component: 3350 - total flux cleaned = -0.0629287 Jy ! Component: 3400 - total flux cleaned = -0.0629287 Jy ! Component: 3450 - total flux cleaned = -0.0635098 Jy ! Component: 3500 - total flux cleaned = -0.0633649 Jy ! Component: 3550 - total flux cleaned = -0.0633648 Jy ! Component: 3600 - total flux cleaned = -0.0635067 Jy ! Component: 3650 - total flux cleaned = -0.0636487 Jy ! Component: 3700 - total flux cleaned = -0.0635082 Jy ! Component: 3750 - total flux cleaned = -0.0639299 Jy ! Component: 3800 - total flux cleaned = -0.0643476 Jy ! Component: 3850 - total flux cleaned = -0.0642092 Jy ! Component: 3900 - total flux cleaned = -0.0643462 Jy ! Component: 3950 - total flux cleaned = -0.064345 Jy ! Component: 4000 - total flux cleaned = -0.0643448 Jy ! Component: 4050 - total flux cleaned = -0.0643442 Jy ! Total flux subtracted in 4096 components = -0.0646138 Jy ! Clean residual min=-0.007515 max=0.006708 Jy/beam ! Clean residual mean=0.000001 rms=0.002634 Jy/beam ! Combined flux in latest and established models = 0.298411 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 389 components and 0.298411 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0413+1112_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8816 x 1.946 at -4.705 degrees (North through East) ! Clean map min=-0.024793 max=0.26748 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0413+1112_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.267483 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00263272 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.95277 2.95277 5.90554 11.8111 23.6222 47.2443 94.4886 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0078 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.267 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 101.599 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0413+1112_X_uvs.log closed on Wed Apr 6 23:30:51 2016