! Started logfile: /scr/pima/bg219g_uvs/J1611+1856_X_uvs.log on Thu Apr 7 09:53:24 2016 obs /scr/pima/bg219g_uvs/J1611+1856_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1611+1856_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.885714 visibilities/baseline/integration-bin. ! Found source: J1611+1856 ! ! 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 6696 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/bg219g_uvs/J1611+1856_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 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=1.017867Jy sigma=24.054413 ! Fit after self-cal, rms=0.846222Jy sigma=19.907994 ! 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=0.6929 mas, bmaj=1.86 mas, bpa=7.442 degrees ! Estimated noise=0.963618 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 = 0.117485 Jy ! Component: 100 - total flux cleaned = 0.144544 Jy ! Total flux subtracted in 100 components = 0.144544 Jy ! Clean residual min=-0.008069 max=0.011257 Jy/beam ! Clean residual mean=0.000003 rms=0.002183 Jy/beam ! Combined flux in latest and established models = 0.144544 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.144544 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=0.073882Jy sigma=1.567524 ! Fit after self-cal, rms=0.073880Jy sigma=1.566862 ! 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=0.9004 mas, bmaj=2.023 mas, bpa=5.334 degrees ! Estimated noise=0.543038 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 = 0.0149214 Jy ! Component: 100 - total flux cleaned = 0.0214019 Jy ! Component: 150 - total flux cleaned = 0.0243614 Jy ! Component: 200 - total flux cleaned = 0.0251289 Jy ! Total flux subtracted in 200 components = 0.0251289 Jy ! Clean residual min=-0.003638 max=0.004384 Jy/beam ! Clean residual mean=-0.000001 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.169673 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.169673 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=0.071309Jy sigma=1.493643 ! Fit after self-cal, rms=0.071278Jy sigma=1.492807 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9004 x 2.023 at 5.334 degrees (North through East) ! Clean map min=-0.003546 max=0.15749 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 1.02 FD 0.99 HN 1.00 KP 1.03 ! LA 1.08 MK 0.99 NL 1.04 OV 0.99 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.07 KP 1.02 ! LA 0.98 MK 0.93 NL 1.00 OV 0.99 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.04 KP 0.97 ! LA 1.01 MK 0.95 NL 1.02 OV 1.00 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.05 KP 1.03 ! LA 0.98 MK 0.96 NL 0.97 OV 0.97 ! PT 1.04 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.01 KP 1.03 ! LA 1.00 MK 0.98 NL 1.03 OV 0.93 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.96 KP 1.06 ! LA 0.90 MK 1.04 NL 1.07 OV 0.98 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.00 KP 0.98 ! LA 1.02 MK 0.99 NL 1.00 OV 0.99 ! PT 0.98 SC 0.92 ! ! ! 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=0.071278Jy sigma=1.492807 ! Fit after self-cal, rms=0.070948Jy sigma=1.481841 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8988 mas, bmaj=2.028 mas, bpa=5.286 degrees ! Estimated noise=0.541599 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 (0.6, 8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406118 Jy ! Component: 100 - total flux cleaned = 0.00634658 Jy ! Component: 150 - total flux cleaned = 0.00745637 Jy ! Component: 200 - total flux cleaned = 0.00809716 Jy ! Total flux subtracted in 200 components = 0.00809716 Jy ! Clean residual min=-0.003028 max=0.002751 Jy/beam ! Clean residual mean=-0.000000 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.177771 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.177771 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=0.070635Jy sigma=1.475919 ! Fit after self-cal, rms=0.070634Jy sigma=1.475541 ! 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=0.070634Jy sigma=1.475541 ! Fit after self-cal, rms=0.070486Jy sigma=1.475397 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8981 mas, bmaj=2.027 mas, bpa=5.31 degrees ! Estimated noise=0.540728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000507002 Jy ! Component: 100 - total flux cleaned = 0.000701105 Jy ! Component: 150 - total flux cleaned = 0.000825736 Jy ! Component: 200 - total flux cleaned = 0.000982455 Jy ! Total flux subtracted in 200 components = 0.000982455 Jy ! Clean residual min=-0.002833 max=0.002705 Jy/beam ! Clean residual mean=-0.000000 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.178753 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.178753 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=0.070423Jy sigma=1.474189 ! Fit after self-cal, rms=0.070417Jy sigma=1.474126 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 = 0.000141814 Jy ! Component: 100 - total flux cleaned = 0.000210556 Jy ! Component: 150 - total flux cleaned = 0.000407329 Jy ! Component: 200 - total flux cleaned = 0.000622687 Jy ! Total flux subtracted in 200 components = 0.000622687 Jy ! Clean residual min=-0.002621 max=0.002672 Jy/beam ! Clean residual mean=-0.000000 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.179376 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.179376 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=0.070385Jy sigma=1.473442 ! Fit after self-cal, rms=0.070383Jy sigma=1.473415 ! 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=0.070383Jy sigma=1.473415 ! Fit after self-cal, rms=0.070209Jy sigma=1.473332 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8972 mas, bmaj=2.027 mas, bpa=5.336 degrees ! Estimated noise=0.540217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.00454e-05 Jy ! Component: 100 - total flux cleaned = -1.20522e-05 Jy ! Component: 150 - total flux cleaned = 9.69813e-05 Jy ! Component: 200 - total flux cleaned = 0.00022527 Jy ! Total flux subtracted in 200 components = 0.00022527 Jy ! Clean residual min=-0.002536 max=0.002610 Jy/beam ! Clean residual mean=-0.000000 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.179601 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.179601 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=0.070185Jy sigma=1.472835 ! Fit after self-cal, rms=0.070182Jy sigma=1.472807 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 = 8.36191e-05 Jy ! Component: 100 - total flux cleaned = 0.000153769 Jy ! Component: 150 - total flux cleaned = 0.000242434 Jy ! Component: 200 - total flux cleaned = 0.000327581 Jy ! Total flux subtracted in 200 components = 0.000327581 Jy ! Clean residual min=-0.002567 max=0.002618 Jy/beam ! Clean residual mean=-0.000000 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.179929 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 48 components and 0.179929 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=0.070167Jy sigma=1.472520 ! Fit after self-cal, rms=0.070167Jy sigma=1.472506 ! 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=0.070167Jy sigma=1.472506 ! Fit after self-cal, rms=0.070071Jy sigma=1.472453 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.898 mas, bmaj=2.78 mas, bpa=-3.715 degrees ! Estimated noise=0.699763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000839353 Jy ! Component: 100 - total flux cleaned = 0.00119828 Jy ! Component: 150 - total flux cleaned = 0.00148989 Jy ! Component: 200 - total flux cleaned = 0.00173654 Jy ! Total flux subtracted in 200 components = 0.00173654 Jy ! Clean residual min=-0.002921 max=0.003041 Jy/beam ! Clean residual mean=-0.000002 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.181665 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.181665 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=0.070069Jy sigma=1.472356 ! Fit after self-cal, rms=0.070060Jy sigma=1.472212 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 = -1.1959e-05 Jy ! Component: 100 - total flux cleaned = 6.86729e-05 Jy ! Component: 150 - total flux cleaned = 0.00011961 Jy ! Component: 200 - total flux cleaned = 0.000180273 Jy ! Total flux subtracted in 200 components = 0.000180273 Jy ! Clean residual min=-0.002869 max=0.002997 Jy/beam ! Clean residual mean=-0.000002 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.181845 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.181845 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=0.070060Jy sigma=1.472213 ! Fit after self-cal, rms=0.070055Jy sigma=1.472107 ! 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=0.8966 mas, bmaj=2.026 mas, bpa=5.367 degrees ! Estimated noise=0.540139 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8966 x 2.026 at 5.367 degrees (North through East) ! Clean map min=-0.002392 max=0.15697 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=0.688 mas, bmaj=1.86 mas, bpa=7.51 degrees ! Estimated noise=0.956301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116535 Jy ! Component: 100 - total flux cleaned = 0.143909 Jy ! Component: 150 - total flux cleaned = 0.15647 Jy ! Component: 200 - total flux cleaned = 0.163129 Jy ! Total flux subtracted in 200 components = 0.163129 Jy ! Clean residual min=-0.005878 max=0.006559 Jy/beam ! Clean residual mean=0.000002 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 0.163129 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.163129 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8966 mas, bmaj=2.026 mas, bpa=5.367 degrees ! Estimated noise=0.540139 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 = 0.00623467 Jy ! Component: 100 - total flux cleaned = 0.00980615 Jy ! Component: 150 - total flux cleaned = 0.01175 Jy ! Component: 200 - total flux cleaned = 0.0126853 Jy ! Total flux subtracted in 200 components = 0.0126853 Jy ! Clean residual min=-0.003193 max=0.002720 Jy/beam ! Clean residual mean=0.000000 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.175814 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.175814 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=1.898 mas, bmaj=2.78 mas, bpa=-3.715 degrees ! Estimated noise=0.699763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219365 Jy ! Component: 100 - total flux cleaned = 0.00356003 Jy ! Component: 150 - total flux cleaned = 0.00457556 Jy ! Component: 200 - total flux cleaned = 0.0052997 Jy ! Total flux subtracted in 200 components = 0.0052997 Jy ! Clean residual min=-0.002894 max=0.002980 Jy/beam ! Clean residual mean=-0.000002 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.181114 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 = 0.00035784 Jy ! Component: 100 - total flux cleaned = 0.000489909 Jy ! Component: 150 - total flux cleaned = 0.00058913 Jy ! Component: 200 - total flux cleaned = 0.000661636 Jy ! Total flux subtracted in 200 components = 0.000661636 Jy ! Clean residual min=-0.002802 max=0.002927 Jy/beam ! Clean residual mean=-0.000002 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.181775 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 42 components and 0.181775 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8966 mas, bmaj=2.026 mas, bpa=5.367 degrees ! Estimated noise=0.540139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000575842 Jy ! Component: 100 - total flux cleaned = -0.000518115 Jy ! Component: 150 - total flux cleaned = -0.000518193 Jy ! Component: 200 - total flux cleaned = -0.000558102 Jy ! Total flux subtracted in 200 components = -0.000558102 Jy ! Clean residual min=-0.002585 max=0.002655 Jy/beam ! Clean residual mean=-0.000000 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.181217 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.181217 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=0.070113Jy sigma=1.473067 ! Fit after self-cal, rms=0.070111Jy sigma=1.472912 wmodel /scr/pima/bg219g_uvs/J1611+1856_X_map.mod ! Writing 56 model components to file: /scr/pima/bg219g_uvs/J1611+1856_X_map.mod wobs /scr/pima/bg219g_uvs/J1611+1856_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1611+1856_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1611+1856_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219g_uvs/J1611+1856_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 = 0.000291386 Jy ! Component: 100 - total flux cleaned = 0.000685949 Jy ! Component: 150 - total flux cleaned = 0.000849876 Jy ! Component: 200 - total flux cleaned = 0.00100592 Jy ! Component: 250 - total flux cleaned = 0.00126715 Jy ! Component: 300 - total flux cleaned = 0.00137483 Jy ! Component: 350 - total flux cleaned = 0.00151342 Jy ! Component: 400 - total flux cleaned = 0.00161401 Jy ! Component: 450 - total flux cleaned = 0.00187421 Jy ! Component: 500 - total flux cleaned = 0.00206289 Jy ! Component: 550 - total flux cleaned = 0.00221589 Jy ! Component: 600 - total flux cleaned = 0.00242459 Jy ! Component: 650 - total flux cleaned = 0.00259861 Jy ! Component: 700 - total flux cleaned = 0.00268412 Jy ! Component: 750 - total flux cleaned = 0.00285108 Jy ! Component: 800 - total flux cleaned = 0.00301343 Jy ! Component: 850 - total flux cleaned = 0.00314479 Jy ! Component: 900 - total flux cleaned = 0.0032482 Jy ! Component: 950 - total flux cleaned = 0.00345172 Jy ! Component: 1000 - total flux cleaned = 0.00367566 Jy ! Component: 1050 - total flux cleaned = 0.00382193 Jy ! Component: 1100 - total flux cleaned = 0.00403738 Jy ! Component: 1150 - total flux cleaned = 0.00406107 Jy ! Component: 1200 - total flux cleaned = 0.00422385 Jy ! Component: 1250 - total flux cleaned = 0.00424672 Jy ! Component: 1300 - total flux cleaned = 0.00429199 Jy ! Component: 1350 - total flux cleaned = 0.00433645 Jy ! Component: 1400 - total flux cleaned = 0.00444675 Jy ! Component: 1450 - total flux cleaned = 0.00451191 Jy ! Component: 1500 - total flux cleaned = 0.00455493 Jy ! Component: 1550 - total flux cleaned = 0.00459754 Jy ! Component: 1600 - total flux cleaned = 0.00472328 Jy ! Component: 1650 - total flux cleaned = 0.00476478 Jy ! Component: 1700 - total flux cleaned = 0.00484684 Jy ! Component: 1750 - total flux cleaned = 0.00494819 Jy ! Component: 1800 - total flux cleaned = 0.00498825 Jy ! Component: 1850 - total flux cleaned = 0.00500808 Jy ! Component: 1900 - total flux cleaned = 0.0051261 Jy ! Component: 1950 - total flux cleaned = 0.00518453 Jy ! Component: 2000 - total flux cleaned = 0.00526157 Jy ! Component: 2050 - total flux cleaned = 0.00526164 Jy ! Component: 2100 - total flux cleaned = 0.00529968 Jy ! Component: 2150 - total flux cleaned = 0.00535592 Jy ! Component: 2200 - total flux cleaned = 0.00537446 Jy ! Component: 2250 - total flux cleaned = 0.00541141 Jy ! Component: 2300 - total flux cleaned = 0.00546616 Jy ! Component: 2350 - total flux cleaned = 0.00548441 Jy ! Component: 2400 - total flux cleaned = 0.0055382 Jy ! Component: 2450 - total flux cleaned = 0.0055737 Jy ! Component: 2500 - total flux cleaned = 0.00557383 Jy ! Component: 2550 - total flux cleaned = 0.00559148 Jy ! Component: 2600 - total flux cleaned = 0.00562632 Jy ! Component: 2650 - total flux cleaned = 0.00564346 Jy ! Component: 2700 - total flux cleaned = 0.00566061 Jy ! Component: 2750 - total flux cleaned = 0.00572824 Jy ! Component: 2800 - total flux cleaned = 0.00574494 Jy ! Component: 2850 - total flux cleaned = 0.00582817 Jy ! Component: 2900 - total flux cleaned = 0.00584459 Jy ! Component: 2950 - total flux cleaned = 0.00592677 Jy ! Component: 3000 - total flux cleaned = 0.00597593 Jy ! Component: 3050 - total flux cleaned = 0.00605711 Jy ! Component: 3100 - total flux cleaned = 0.00615369 Jy ! Component: 3150 - total flux cleaned = 0.00621781 Jy ! Component: 3200 - total flux cleaned = 0.00631342 Jy ! Component: 3250 - total flux cleaned = 0.00642422 Jy ! Component: 3300 - total flux cleaned = 0.00650314 Jy ! Component: 3350 - total flux cleaned = 0.00661284 Jy ! Component: 3400 - total flux cleaned = 0.00670633 Jy ! Component: 3450 - total flux cleaned = 0.00679932 Jy ! Component: 3500 - total flux cleaned = 0.00687647 Jy ! Component: 3550 - total flux cleaned = 0.00701466 Jy ! Component: 3600 - total flux cleaned = 0.00706049 Jy ! Component: 3650 - total flux cleaned = 0.00713645 Jy ! Component: 3700 - total flux cleaned = 0.00722728 Jy ! Component: 3750 - total flux cleaned = 0.0072876 Jy ! Component: 3800 - total flux cleaned = 0.00734768 Jy ! Component: 3850 - total flux cleaned = 0.00743757 Jy ! Component: 3900 - total flux cleaned = 0.00746733 Jy ! Component: 3950 - total flux cleaned = 0.00752688 Jy ! Component: 4000 - total flux cleaned = 0.00757135 Jy ! Component: 4050 - total flux cleaned = 0.00763057 Jy ! Total flux subtracted in 4096 components = 0.00770424 Jy ! Clean residual min=-0.000815 max=0.000892 Jy/beam ! Clean residual mean=-0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.188922 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 328 components and 0.188922 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1611+1856_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8966 x 2.026 at 5.367 degrees (North through East) ! Clean map min=-0.0016143 max=0.15628 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1611+1856_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.156277 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00024837 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.476787 0.476787 0.953574 1.90715 3.81429 7.62859 15.2572 30.5144 61.0287 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.156 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 629.212 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1611+1856_X_uvs.log closed on Thu Apr 7 09:53:28 2016