! Started logfile: /scr/pima/bg219g_uvs/J1606+2717_X_uvs.log on Thu Apr 7 09:53:12 2016 obs /scr/pima/bg219g_uvs/J1606+2717_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1606+2717_X_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.921111 visibilities/baseline/integration-bin. ! Found source: J1606+2717 ! ! 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 9948 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/J1606+2717_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 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=1.034104Jy sigma=22.849988 ! Fit after self-cal, rms=0.801892Jy sigma=17.575236 ! 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=0.7356 mas, bmaj=1.927 mas, bpa=17.4 degrees ! Estimated noise=0.72315 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 = 0.152299 Jy ! Component: 100 - total flux cleaned = 0.189336 Jy ! Total flux subtracted in 100 components = 0.189336 Jy ! Clean residual min=-0.009159 max=0.015392 Jy/beam ! Clean residual mean=-0.000002 rms=0.002631 Jy/beam ! Combined flux in latest and established models = 0.189336 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.189336 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=0.081514Jy sigma=1.628312 ! Fit after self-cal, rms=0.081494Jy sigma=1.627533 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176274 Jy ! Component: 100 - total flux cleaned = 0.0278079 Jy ! Total flux subtracted in 100 components = 0.0278079 Jy ! Clean residual min=-0.006368 max=0.008012 Jy/beam ! Clean residual mean=-0.000008 rms=0.001630 Jy/beam ! Combined flux in latest and established models = 0.217144 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.217144 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=0.076908Jy sigma=1.497334 ! Fit after self-cal, rms=0.076848Jy sigma=1.496094 ! 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=0.8943 mas, bmaj=2.138 mas, bpa=14.29 degrees ! Estimated noise=0.433226 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 = 0.00910167 Jy ! Component: 100 - total flux cleaned = 0.0132673 Jy ! Component: 150 - total flux cleaned = 0.0156618 Jy ! Component: 200 - total flux cleaned = 0.0163238 Jy ! Total flux subtracted in 200 components = 0.0163238 Jy ! Clean residual min=-0.004857 max=0.006031 Jy/beam ! Clean residual mean=-0.000017 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.233467 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.233467 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=0.076013Jy sigma=1.468041 ! Fit after self-cal, rms=0.075978Jy sigma=1.467225 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8943 x 2.138 at 14.29 degrees (North through East) ! Clean map min=-0.0043462 max=0.20052 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 1.01 KP 1.00 ! LA 1.02 MK 0.97 NL 1.02 OV 0.97 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.18 HN 1.05 KP 1.00 ! LA 1.01 MK 0.96 NL 1.02 OV 0.98 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.01 KP 0.97 ! LA 0.94 MK 0.99 NL 1.03 OV 0.98 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.02 KP 1.02 ! LA 1.01 MK 0.96 NL 1.02 OV 0.95 ! PT 1.01 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.17 HN 1.03 KP 0.98 ! LA 0.97 MK 0.98 NL 1.02 OV 0.95 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 0.94 KP 0.98 ! LA 0.92 MK 1.00 NL 1.03 OV 0.99 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 0.98 KP 0.99 ! LA 0.93 MK 0.98 NL 1.00 OV 0.97 ! PT 1.00 SC 0.95 ! ! ! 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=0.075978Jy sigma=1.467225 ! Fit after self-cal, rms=0.075540Jy sigma=1.442734 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8931 mas, bmaj=2.138 mas, bpa=14.19 degrees ! Estimated noise=0.431676 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 = 0.00085904 Jy ! Component: 100 - total flux cleaned = 0.000632933 Jy ! Component: 150 - total flux cleaned = 0.000444014 Jy ! Component: 200 - total flux cleaned = 0.000246744 Jy ! Total flux subtracted in 200 components = 0.000246744 Jy ! Clean residual min=-0.002775 max=0.003073 Jy/beam ! Clean residual mean=-0.000005 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.233714 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.233714 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=0.075455Jy sigma=1.440761 ! Fit after self-cal, rms=0.075494Jy sigma=1.440440 ! 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=0.075494Jy sigma=1.440440 ! Fit after self-cal, rms=0.075469Jy sigma=1.440299 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.893 mas, bmaj=2.14 mas, bpa=14.07 degrees ! Estimated noise=0.431254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00022204 Jy ! Component: 100 - total flux cleaned = 0.000108758 Jy ! Component: 150 - total flux cleaned = 7.73034e-05 Jy ! Component: 200 - total flux cleaned = 7.61026e-05 Jy ! Total flux subtracted in 200 components = 7.61026e-05 Jy ! Clean residual min=-0.002699 max=0.002967 Jy/beam ! Clean residual mean=-0.000005 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.23379 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.23379 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=0.075431Jy sigma=1.439617 ! Fit after self-cal, rms=0.075427Jy sigma=1.439519 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) ! Added new window around map position (50.2, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261012 Jy ! Component: 100 - total flux cleaned = 0.00337262 Jy ! Component: 150 - total flux cleaned = 0.00366408 Jy ! Component: 200 - total flux cleaned = 0.00383444 Jy ! Total flux subtracted in 200 components = 0.00383444 Jy ! Clean residual min=-0.002407 max=0.002495 Jy/beam ! Clean residual mean=-0.000004 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.237625 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.237625 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=0.075300Jy sigma=1.437181 ! Fit after self-cal, rms=0.075289Jy sigma=1.437070 ! 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=0.075289Jy sigma=1.437070 ! Fit after self-cal, rms=0.075260Jy sigma=1.436880 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8934 mas, bmaj=2.142 mas, bpa=13.98 degrees ! Estimated noise=0.430898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337065 Jy ! Component: 100 - total flux cleaned = 0.000449176 Jy ! Component: 150 - total flux cleaned = 0.000481582 Jy ! Component: 200 - total flux cleaned = 0.000480224 Jy ! Total flux subtracted in 200 components = 0.000480224 Jy ! Clean residual min=-0.002248 max=0.002291 Jy/beam ! Clean residual mean=-0.000005 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.238105 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.238105 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=0.075223Jy sigma=1.436203 ! Fit after self-cal, rms=0.075219Jy sigma=1.436181 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 = -6.39795e-06 Jy ! Component: 100 - total flux cleaned = -3.40677e-05 Jy ! Component: 150 - total flux cleaned = 1.71764e-05 Jy ! Component: 200 - total flux cleaned = 1.74905e-05 Jy ! Total flux subtracted in 200 components = 1.74905e-05 Jy ! Clean residual min=-0.002212 max=0.002226 Jy/beam ! Clean residual mean=-0.000005 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.238122 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.238122 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=0.075200Jy sigma=1.435834 ! Fit after self-cal, rms=0.075198Jy sigma=1.435821 ! 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=0.075198Jy sigma=1.435821 ! Fit after self-cal, rms=0.075190Jy sigma=1.435761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.953 mas, bmaj=2.814 mas, bpa=3.119 degrees ! Estimated noise=0.555311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347687 Jy ! Component: 100 - total flux cleaned = 0.000275953 Jy ! Component: 150 - total flux cleaned = 0.000252779 Jy ! Component: 200 - total flux cleaned = 0.000267903 Jy ! Total flux subtracted in 200 components = 0.000267903 Jy ! Clean residual min=-0.002340 max=0.002308 Jy/beam ! Clean residual mean=-0.000009 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.23839 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 88 components and 0.23839 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=0.075193Jy sigma=1.435669 ! Fit after self-cal, rms=0.075192Jy sigma=1.435655 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 = 3.11635e-05 Jy ! Component: 100 - total flux cleaned = 7.75045e-05 Jy ! Component: 150 - total flux cleaned = 9.15865e-05 Jy ! Component: 200 - total flux cleaned = 0.000105069 Jy ! Total flux subtracted in 200 components = 0.000105069 Jy ! Clean residual min=-0.002316 max=0.002271 Jy/beam ! Clean residual mean=-0.000009 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.238495 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.238495 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=0.075194Jy sigma=1.435639 ! Fit after self-cal, rms=0.075193Jy sigma=1.435631 ! 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=0.8938 mas, bmaj=2.143 mas, bpa=13.91 degrees ! Estimated noise=0.430744 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8938 x 2.143 at 13.91 degrees (North through East) ! Clean map min=-0.0018434 max=0.19983 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=0.735 mas, bmaj=1.923 mas, bpa=17.03 degrees ! Estimated noise=0.716748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.15089 Jy ! Component: 100 - total flux cleaned = 0.187918 Jy ! Component: 150 - total flux cleaned = 0.205112 Jy ! Component: 200 - total flux cleaned = 0.214898 Jy ! Total flux subtracted in 200 components = 0.214898 Jy ! Clean residual min=-0.005350 max=0.005893 Jy/beam ! Clean residual mean=-0.000000 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.214898 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.214898 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8938 mas, bmaj=2.143 mas, bpa=13.91 degrees ! Estimated noise=0.430744 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 = 0.00901938 Jy ! Component: 100 - total flux cleaned = 0.0138515 Jy ! Component: 150 - total flux cleaned = 0.017087 Jy ! Component: 200 - total flux cleaned = 0.0190211 Jy ! Total flux subtracted in 200 components = 0.0190211 Jy ! Clean residual min=-0.002842 max=0.002966 Jy/beam ! Clean residual mean=-0.000004 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.233919 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.233919 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=1.953 mas, bmaj=2.814 mas, bpa=3.119 degrees ! Estimated noise=0.555311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002162 Jy ! Component: 100 - total flux cleaned = 0.00352019 Jy ! Component: 150 - total flux cleaned = 0.00424859 Jy ! Component: 200 - total flux cleaned = 0.00446755 Jy ! Total flux subtracted in 200 components = 0.00446755 Jy ! Clean residual min=-0.002547 max=0.002385 Jy/beam ! Clean residual mean=-0.000008 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.238386 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 = 0.000111451 Jy ! Component: 100 - total flux cleaned = 0.000187385 Jy ! Component: 150 - total flux cleaned = 0.000210928 Jy ! Component: 200 - total flux cleaned = 0.000254625 Jy ! Total flux subtracted in 200 components = 0.000254625 Jy ! Clean residual min=-0.002520 max=0.002296 Jy/beam ! Clean residual mean=-0.000008 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.238641 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 56 components and 0.238641 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8938 mas, bmaj=2.143 mas, bpa=13.91 degrees ! Estimated noise=0.430744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000953032 Jy ! Component: 100 - total flux cleaned = -0.000833567 Jy ! Component: 150 - total flux cleaned = -0.000617846 Jy ! Component: 200 - total flux cleaned = -0.000420102 Jy ! Total flux subtracted in 200 components = -0.000420102 Jy ! Clean residual min=-0.002243 max=0.002594 Jy/beam ! Clean residual mean=-0.000004 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.238221 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.238221 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=0.075281Jy sigma=1.437718 ! Fit after self-cal, rms=0.075268Jy sigma=1.437415 wmodel /scr/pima/bg219g_uvs/J1606+2717_X_map.mod ! Writing 64 model components to file: /scr/pima/bg219g_uvs/J1606+2717_X_map.mod wobs /scr/pima/bg219g_uvs/J1606+2717_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1606+2717_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1606+2717_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219g_uvs/J1606+2717_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 = 0.00110978 Jy ! Component: 100 - total flux cleaned = 0.00152688 Jy ! Component: 150 - total flux cleaned = 0.00183653 Jy ! Component: 200 - total flux cleaned = 0.0019841 Jy ! Component: 250 - total flux cleaned = 0.0021976 Jy ! Component: 300 - total flux cleaned = 0.00233423 Jy ! Component: 350 - total flux cleaned = 0.00249911 Jy ! Component: 400 - total flux cleaned = 0.00268949 Jy ! Component: 450 - total flux cleaned = 0.00278118 Jy ! Component: 500 - total flux cleaned = 0.00287102 Jy ! Component: 550 - total flux cleaned = 0.00290075 Jy ! Component: 600 - total flux cleaned = 0.00298614 Jy ! Component: 650 - total flux cleaned = 0.00306891 Jy ! Component: 700 - total flux cleaned = 0.00314927 Jy ! Component: 750 - total flux cleaned = 0.00330568 Jy ! Component: 800 - total flux cleaned = 0.0033567 Jy ! Component: 850 - total flux cleaned = 0.00348176 Jy ! Component: 900 - total flux cleaned = 0.00357979 Jy ! Component: 950 - total flux cleaned = 0.00367515 Jy ! Component: 1000 - total flux cleaned = 0.00367556 Jy ! Component: 1050 - total flux cleaned = 0.00381374 Jy ! Component: 1100 - total flux cleaned = 0.00394872 Jy ! Component: 1150 - total flux cleaned = 0.00405899 Jy ! Component: 1200 - total flux cleaned = 0.00414576 Jy ! Component: 1250 - total flux cleaned = 0.00427319 Jy ! Component: 1300 - total flux cleaned = 0.00437773 Jy ! Component: 1350 - total flux cleaned = 0.00448057 Jy ! Component: 1400 - total flux cleaned = 0.00454143 Jy ! Component: 1450 - total flux cleaned = 0.00464093 Jy ! Component: 1500 - total flux cleaned = 0.00475837 Jy ! Component: 1550 - total flux cleaned = 0.0048361 Jy ! Component: 1600 - total flux cleaned = 0.00493152 Jy ! Component: 1650 - total flux cleaned = 0.00506299 Jy ! Component: 1700 - total flux cleaned = 0.00513724 Jy ! Component: 1750 - total flux cleaned = 0.00517393 Jy ! Component: 1800 - total flux cleaned = 0.0051378 Jy ! Component: 1850 - total flux cleaned = 0.00517359 Jy ! Component: 1900 - total flux cleaned = 0.00529655 Jy ! Component: 1950 - total flux cleaned = 0.00533107 Jy ! Component: 2000 - total flux cleaned = 0.00539915 Jy ! Component: 2050 - total flux cleaned = 0.0054157 Jy ! Component: 2100 - total flux cleaned = 0.0054995 Jy ! Component: 2150 - total flux cleaned = 0.00556547 Jy ! Component: 2200 - total flux cleaned = 0.00564671 Jy ! Component: 2250 - total flux cleaned = 0.00566266 Jy ! Component: 2300 - total flux cleaned = 0.0057424 Jy ! Component: 2350 - total flux cleaned = 0.00577406 Jy ! Component: 2400 - total flux cleaned = 0.00578981 Jy ! Component: 2450 - total flux cleaned = 0.00580536 Jy ! Component: 2500 - total flux cleaned = 0.0058208 Jy ! Component: 2550 - total flux cleaned = 0.00585119 Jy ! Component: 2600 - total flux cleaned = 0.00586634 Jy ! Component: 2650 - total flux cleaned = 0.0059558 Jy ! Component: 2700 - total flux cleaned = 0.00597036 Jy ! Component: 2750 - total flux cleaned = 0.00599956 Jy ! Component: 2800 - total flux cleaned = 0.00599968 Jy ! Component: 2850 - total flux cleaned = 0.00605737 Jy ! Component: 2900 - total flux cleaned = 0.00610012 Jy ! Component: 2950 - total flux cleaned = 0.00607183 Jy ! Component: 3000 - total flux cleaned = 0.00608592 Jy ! Component: 3050 - total flux cleaned = 0.00612788 Jy ! Component: 3100 - total flux cleaned = 0.00616936 Jy ! Component: 3150 - total flux cleaned = 0.00616919 Jy ! Component: 3200 - total flux cleaned = 0.00614182 Jy ! Component: 3250 - total flux cleaned = 0.00618253 Jy ! Component: 3300 - total flux cleaned = 0.00620951 Jy ! Component: 3350 - total flux cleaned = 0.00620947 Jy ! Component: 3400 - total flux cleaned = 0.00623614 Jy ! Component: 3450 - total flux cleaned = 0.00624942 Jy ! Component: 3500 - total flux cleaned = 0.00626246 Jy ! Component: 3550 - total flux cleaned = 0.00626257 Jy ! Component: 3600 - total flux cleaned = 0.00634014 Jy ! Component: 3650 - total flux cleaned = 0.00640453 Jy ! Component: 3700 - total flux cleaned = 0.0064684 Jy ! Component: 3750 - total flux cleaned = 0.00649381 Jy ! Component: 3800 - total flux cleaned = 0.00651901 Jy ! Component: 3850 - total flux cleaned = 0.00655662 Jy ! Component: 3900 - total flux cleaned = 0.00659408 Jy ! Component: 3950 - total flux cleaned = 0.00661898 Jy ! Component: 4000 - total flux cleaned = 0.00666851 Jy ! Component: 4050 - total flux cleaned = 0.00669321 Jy ! Total flux subtracted in 4096 components = 0.00670547 Jy ! Clean residual min=-0.000832 max=0.000756 Jy/beam ! Clean residual mean=-0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.244926 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 331 components and 0.244926 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1606+2717_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8938 x 2.143 at 13.91 degrees (North through East) ! Clean map min=-0.0014695 max=0.19939 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1606+2717_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.199388 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198009 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.297926 0.297926 0.595851 1.1917 2.38341 4.76681 9.53362 19.0672 38.1345 76.269 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.199 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1006.96 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1606+2717_X_uvs.log closed on Thu Apr 7 09:53:15 2016