! Started logfile: /scr/pima/bg219g_uvs/J1209+4119_X_uvs.log on Thu Apr 7 09:49:21 2016 obs /scr/pima/bg219g_uvs/J1209+4119_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1209+4119_X_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.884921 visibilities/baseline/integration-bin. ! Found source: J1209+4119 ! ! 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 5352 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/J1209+4119_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 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=1.008036Jy sigma=23.507893 ! Fit after self-cal, rms=0.868445Jy sigma=20.172369 ! 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=1.527 mas, bmaj=2.324 mas, bpa=-52.1 degrees ! Estimated noise=0.966472 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 = 0.102048 Jy ! Component: 100 - total flux cleaned = 0.126171 Jy ! Total flux subtracted in 100 components = 0.126171 Jy ! Clean residual min=-0.006853 max=0.010916 Jy/beam ! Clean residual mean=-0.000027 rms=0.002101 Jy/beam ! Combined flux in latest and established models = 0.126171 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.126171 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=0.073655Jy sigma=1.514145 ! Fit after self-cal, rms=0.073516Jy sigma=1.510528 ! 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=1.827 mas, bmaj=2.496 mas, bpa=-59.69 degrees ! Estimated noise=0.613567 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 = 0.0124965 Jy ! Component: 100 - total flux cleaned = 0.0179156 Jy ! Component: 150 - total flux cleaned = 0.0206706 Jy ! Component: 200 - total flux cleaned = 0.0223099 Jy ! Total flux subtracted in 200 components = 0.0223099 Jy ! Clean residual min=-0.005476 max=0.004227 Jy/beam ! Clean residual mean=-0.000020 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.148481 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.148481 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=0.071918Jy sigma=1.453192 ! Fit after self-cal, rms=0.071947Jy sigma=1.452984 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.827 x 2.496 at -59.69 degrees (North through East) ! Clean map min=-0.0053702 max=0.13619 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 0.98 FD 0.98 HN 1.09 KP 1.01 ! LA 0.91 NL 1.04 OV 0.96 PT 0.98 ! SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 0.99 KP 1.03 ! LA 0.92 NL 0.99 OV 0.96 PT 1.03 ! SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.00 KP 1.05 ! LA 0.95 NL 0.99 OV 0.96 PT 1.00 ! SC 1.19 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.95 KP 0.96 ! LA 0.94 NL 0.97 OV 1.02 PT 1.07 ! SC 1.13 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.94 KP 1.08 ! LA 0.87 NL 1.05 OV 1.01 PT 1.04 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.99 KP 1.00 ! LA 0.93 NL 0.96 OV 0.97 PT 0.99 ! SC 1.11 ! ! ! 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=0.071947Jy sigma=1.452984 ! Fit after self-cal, rms=0.072266Jy sigma=1.436696 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.841 mas, bmaj=2.516 mas, bpa=-61.16 degrees ! Estimated noise=0.612669 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 = -0.000757307 Jy ! Component: 100 - total flux cleaned = -0.00114419 Jy ! Component: 150 - total flux cleaned = -0.00141236 Jy ! Component: 200 - total flux cleaned = -0.00150111 Jy ! Total flux subtracted in 200 components = -0.00150111 Jy ! Clean residual min=-0.003820 max=0.003902 Jy/beam ! Clean residual mean=-0.000007 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.14698 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 51 components and 0.14698 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=0.072222Jy sigma=1.436097 ! Fit after self-cal, rms=0.072268Jy sigma=1.435856 ! 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=0.072268Jy sigma=1.435856 ! Fit after self-cal, rms=0.072399Jy sigma=1.435738 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.842 mas, bmaj=2.52 mas, bpa=-61.48 degrees ! Estimated noise=0.611957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000659706 Jy ! Component: 100 - total flux cleaned = -0.000918064 Jy ! Component: 150 - total flux cleaned = -0.0010907 Jy ! Component: 200 - total flux cleaned = -0.00116404 Jy ! Total flux subtracted in 200 components = -0.00116404 Jy ! Clean residual min=-0.003875 max=0.003832 Jy/beam ! Clean residual mean=-0.000007 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.145816 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.145816 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=0.072378Jy sigma=1.435601 ! Fit after self-cal, rms=0.072381Jy sigma=1.435594 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 = -7.48117e-05 Jy ! Component: 100 - total flux cleaned = -0.000110073 Jy ! Component: 150 - total flux cleaned = -0.000152863 Jy ! Component: 200 - total flux cleaned = -0.000182977 Jy ! Total flux subtracted in 200 components = -0.000182977 Jy ! Clean residual min=-0.003924 max=0.003814 Jy/beam ! Clean residual mean=-0.000007 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.145633 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.145633 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=0.072375Jy sigma=1.435550 ! Fit after self-cal, rms=0.072377Jy sigma=1.435547 ! 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=0.072377Jy sigma=1.435547 ! Fit after self-cal, rms=0.072436Jy sigma=1.435463 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.843 mas, bmaj=2.523 mas, bpa=-61.76 degrees ! Estimated noise=0.611293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000545787 Jy ! Component: 100 - total flux cleaned = -0.000722656 Jy ! Component: 150 - total flux cleaned = -0.000814493 Jy ! Component: 200 - total flux cleaned = -0.000850999 Jy ! Total flux subtracted in 200 components = -0.000850999 Jy ! Clean residual min=-0.003929 max=0.003774 Jy/beam ! Clean residual mean=-0.000007 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.144782 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.144782 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=0.072425Jy sigma=1.435459 ! Fit after self-cal, rms=0.072426Jy sigma=1.435454 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 = -4.10063e-05 Jy ! Component: 100 - total flux cleaned = -4.14002e-05 Jy ! Component: 150 - total flux cleaned = -5.68825e-05 Jy ! Component: 200 - total flux cleaned = -7.19211e-05 Jy ! Total flux subtracted in 200 components = -7.19211e-05 Jy ! Clean residual min=-0.003950 max=0.003772 Jy/beam ! Clean residual mean=-0.000007 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.14471 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.14471 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=0.072422Jy sigma=1.435445 ! Fit after self-cal, rms=0.072423Jy sigma=1.435442 ! 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=0.072423Jy sigma=1.435442 ! Fit after self-cal, rms=0.072442Jy sigma=1.435395 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.418 mas, bmaj=2.842 mas, bpa=-62.85 degrees ! Estimated noise=0.624022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000100543 Jy ! Component: 100 - total flux cleaned = -0.000100598 Jy ! Component: 150 - total flux cleaned = -0.00010967 Jy ! Component: 200 - total flux cleaned = -0.000109316 Jy ! Total flux subtracted in 200 components = -0.000109316 Jy ! Clean residual min=-0.003840 max=0.004069 Jy/beam ! Clean residual mean=-0.000012 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.1446 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.1446 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=0.072443Jy sigma=1.435368 ! Fit after self-cal, rms=0.072442Jy sigma=1.435365 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 = 1.21369e-06 Jy ! Component: 100 - total flux cleaned = 1.13605e-06 Jy ! Component: 150 - total flux cleaned = -6.15412e-06 Jy ! Component: 200 - total flux cleaned = -6.01599e-06 Jy ! Total flux subtracted in 200 components = -6.01599e-06 Jy ! Clean residual min=-0.003828 max=0.004067 Jy/beam ! Clean residual mean=-0.000012 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.144594 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.144594 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=0.072442Jy sigma=1.435371 ! Fit after self-cal, rms=0.072442Jy sigma=1.435367 ! 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=1.843 mas, bmaj=2.527 mas, bpa=-61.94 degrees ! Estimated noise=0.610717 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.843 x 2.527 at -61.94 degrees (North through East) ! Clean map min=-0.0038035 max=0.13549 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=1.543 mas, bmaj=2.336 mas, bpa=-54.17 degrees ! Estimated noise=0.972456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10263 Jy ! Component: 100 - total flux cleaned = 0.125743 Jy ! Component: 150 - total flux cleaned = 0.134393 Jy ! Component: 200 - total flux cleaned = 0.138836 Jy ! Total flux subtracted in 200 components = 0.138836 Jy ! Clean residual min=-0.005031 max=0.005207 Jy/beam ! Clean residual mean=-0.000009 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.138836 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.138836 Jy ! Inverting map and beam ! Estimated beam: bmin=1.843 mas, bmaj=2.527 mas, bpa=-61.94 degrees ! Estimated noise=0.610717 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 = 0.00335607 Jy ! Component: 100 - total flux cleaned = 0.00457769 Jy ! Component: 150 - total flux cleaned = 0.00492791 Jy ! Component: 200 - total flux cleaned = 0.00511699 Jy ! Total flux subtracted in 200 components = 0.00511699 Jy ! Clean residual min=-0.004032 max=0.003949 Jy/beam ! Clean residual mean=-0.000007 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.143953 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.143953 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=2.418 mas, bmaj=2.842 mas, bpa=-62.85 degrees ! Estimated noise=0.624022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000638637 Jy ! Component: 100 - total flux cleaned = 0.000767367 Jy ! Component: 150 - total flux cleaned = 0.000793775 Jy ! Component: 200 - total flux cleaned = 0.000793177 Jy ! Total flux subtracted in 200 components = 0.000793177 Jy ! Clean residual min=-0.003839 max=0.004131 Jy/beam ! Clean residual mean=-0.000012 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.144746 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 = -1.17407e-05 Jy ! Component: 100 - total flux cleaned = -3.35106e-05 Jy ! Component: 150 - total flux cleaned = -4.38969e-05 Jy ! Component: 200 - total flux cleaned = -5.43772e-05 Jy ! Total flux subtracted in 200 components = -5.43772e-05 Jy ! Clean residual min=-0.003836 max=0.004119 Jy/beam ! Clean residual mean=-0.000012 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.144692 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.144692 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.843 mas, bmaj=2.527 mas, bpa=-61.94 degrees ! Estimated noise=0.610717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000345368 Jy ! Component: 100 - total flux cleaned = -0.000455411 Jy ! Component: 150 - total flux cleaned = -0.000544806 Jy ! Component: 200 - total flux cleaned = -0.000570151 Jy ! Total flux subtracted in 200 components = -0.000570151 Jy ! Clean residual min=-0.004014 max=0.003862 Jy/beam ! Clean residual mean=-0.000007 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.144122 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.144122 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=0.072444Jy sigma=1.435585 ! Fit after self-cal, rms=0.072444Jy sigma=1.435574 wmodel /scr/pima/bg219g_uvs/J1209+4119_X_map.mod ! Writing 54 model components to file: /scr/pima/bg219g_uvs/J1209+4119_X_map.mod wobs /scr/pima/bg219g_uvs/J1209+4119_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1209+4119_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1209+4119_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219g_uvs/J1209+4119_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 = 0.000185498 Jy ! Component: 100 - total flux cleaned = -0.00012452 Jy ! Component: 150 - total flux cleaned = -0.000404269 Jy ! Component: 200 - total flux cleaned = -0.000609384 Jy ! Component: 250 - total flux cleaned = -0.000751816 Jy ! Component: 300 - total flux cleaned = -0.000888479 Jy ! Component: 350 - total flux cleaned = -0.000889291 Jy ! Component: 400 - total flux cleaned = -0.00109412 Jy ! Component: 450 - total flux cleaned = -0.00117221 Jy ! Component: 500 - total flux cleaned = -0.0013617 Jy ! Component: 550 - total flux cleaned = -0.00161732 Jy ! Component: 600 - total flux cleaned = -0.001792 Jy ! Component: 650 - total flux cleaned = -0.00189284 Jy ! Component: 700 - total flux cleaned = -0.00199141 Jy ! Component: 750 - total flux cleaned = -0.00211822 Jy ! Component: 800 - total flux cleaned = -0.00221028 Jy ! Component: 850 - total flux cleaned = -0.00229913 Jy ! Component: 900 - total flux cleaned = -0.00235616 Jy ! Component: 950 - total flux cleaned = -0.00246733 Jy ! Component: 1000 - total flux cleaned = -0.00265679 Jy ! Component: 1050 - total flux cleaned = -0.00284155 Jy ! Component: 1100 - total flux cleaned = -0.0030474 Jy ! Component: 1150 - total flux cleaned = -0.00324855 Jy ! Component: 1200 - total flux cleaned = -0.00344459 Jy ! Component: 1250 - total flux cleaned = -0.0035886 Jy ! Component: 1300 - total flux cleaned = -0.00372957 Jy ! Component: 1350 - total flux cleaned = -0.00386768 Jy ! Component: 1400 - total flux cleaned = -0.00402528 Jy ! Component: 1450 - total flux cleaned = -0.00413531 Jy ! Component: 1500 - total flux cleaned = -0.00413528 Jy ! Component: 1550 - total flux cleaned = -0.00419866 Jy ! Component: 1600 - total flux cleaned = -0.00424048 Jy ! Component: 1650 - total flux cleaned = -0.00436357 Jy ! Component: 1700 - total flux cleaned = -0.00440371 Jy ! Component: 1750 - total flux cleaned = -0.00448358 Jy ! Component: 1800 - total flux cleaned = -0.00462144 Jy ! Component: 1850 - total flux cleaned = -0.00473794 Jy ! Component: 1900 - total flux cleaned = -0.00483381 Jy ! Component: 1950 - total flux cleaned = -0.00494741 Jy ! Component: 2000 - total flux cleaned = -0.00505984 Jy ! Component: 2050 - total flux cleaned = -0.00518953 Jy ! Component: 2100 - total flux cleaned = -0.00535458 Jy ! Component: 2150 - total flux cleaned = -0.00548154 Jy ! Component: 2200 - total flux cleaned = -0.00557132 Jy ! Component: 2250 - total flux cleaned = -0.00567841 Jy ! Component: 2300 - total flux cleaned = -0.00573163 Jy ! Component: 2350 - total flux cleaned = -0.00588914 Jy ! Component: 2400 - total flux cleaned = -0.00599326 Jy ! Component: 2450 - total flux cleaned = -0.00604488 Jy ! Component: 2500 - total flux cleaned = -0.00609619 Jy ! Component: 2550 - total flux cleaned = -0.00618105 Jy ! Component: 2600 - total flux cleaned = -0.00621465 Jy ! Component: 2650 - total flux cleaned = -0.00633199 Jy ! Component: 2700 - total flux cleaned = -0.00636532 Jy ! Component: 2750 - total flux cleaned = -0.00643154 Jy ! Component: 2800 - total flux cleaned = -0.00649726 Jy ! Component: 2850 - total flux cleaned = -0.00659548 Jy ! Component: 2900 - total flux cleaned = -0.00666041 Jy ! Component: 2950 - total flux cleaned = -0.00672503 Jy ! Component: 3000 - total flux cleaned = -0.00677323 Jy ! Component: 3050 - total flux cleaned = -0.00686911 Jy ! Component: 3100 - total flux cleaned = -0.00694863 Jy ! Component: 3150 - total flux cleaned = -0.00702777 Jy ! Component: 3200 - total flux cleaned = -0.00715367 Jy ! Component: 3250 - total flux cleaned = -0.00720062 Jy ! Component: 3300 - total flux cleaned = -0.00734083 Jy ! Component: 3350 - total flux cleaned = -0.00740285 Jy ! Component: 3400 - total flux cleaned = -0.0074955 Jy ! Component: 3450 - total flux cleaned = -0.0075877 Jy ! Component: 3500 - total flux cleaned = -0.00767949 Jy ! Component: 3550 - total flux cleaned = -0.00777084 Jy ! Component: 3600 - total flux cleaned = -0.00783149 Jy ! Component: 3650 - total flux cleaned = -0.00792204 Jy ! Component: 3700 - total flux cleaned = -0.00799709 Jy ! Component: 3750 - total flux cleaned = -0.00813167 Jy ! Component: 3800 - total flux cleaned = -0.00810178 Jy ! Component: 3850 - total flux cleaned = -0.00814642 Jy ! Component: 3900 - total flux cleaned = -0.00816127 Jy ! Component: 3950 - total flux cleaned = -0.00822053 Jy ! Component: 4000 - total flux cleaned = -0.00827961 Jy ! Component: 4050 - total flux cleaned = -0.00830916 Jy ! Total flux subtracted in 4096 components = -0.0083386 Jy ! Clean residual min=-0.000871 max=0.000989 Jy/beam ! Clean residual mean=-0.000003 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.135783 Jy keep ! Adding 229 model components to the UV plane model. ! The established model now contains 283 components and 0.135783 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1209+4119_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.843 x 2.527 at -61.94 degrees (North through East) ! Clean map min=-0.0030319 max=0.1356 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1209+4119_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.135601 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000259586 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.5743 0.5743 1.1486 2.2972 4.5944 9.18881 18.3776 36.7552 73.5105 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.135 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 522.374 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1209+4119_X_uvs.log closed on Thu Apr 7 09:49:25 2016