! Started logfile: /scr/pima/bg219b_uvs/J0406+0637_X_uvs.log on Thu Apr 7 01:42:20 2016 obs /scr/pima/bg219b_uvs/J0406+0637_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0406+0637_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.895341 visibilities/baseline/integration-bin. ! Found source: J0406+0637 ! ! 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 29976 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/bg219b_uvs/J0406+0637_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 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 63 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=1.026845Jy sigma=23.982858 ! Fit after self-cal, rms=0.790460Jy sigma=18.436216 ! 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=0.728 mas, bmaj=1.775 mas, bpa=-2.006 degrees ! Estimated noise=0.479607 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 = 0.159916 Jy ! Component: 100 - total flux cleaned = 0.198664 Jy ! Total flux subtracted in 100 components = 0.198664 Jy ! Clean residual min=-0.007121 max=0.015634 Jy/beam ! Clean residual mean=-0.000002 rms=0.001930 Jy/beam ! Combined flux in latest and established models = 0.198664 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.198664 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=0.066791Jy sigma=1.535743 ! Fit after self-cal, rms=0.066758Jy sigma=1.535099 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171355 Jy ! Component: 100 - total flux cleaned = 0.0262558 Jy ! Total flux subtracted in 100 components = 0.0262558 Jy ! Clean residual min=-0.005273 max=0.009785 Jy/beam ! Clean residual mean=-0.000003 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 0.22492 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.22492 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=0.061431Jy sigma=1.385217 ! Fit after self-cal, rms=0.061418Jy sigma=1.384803 ! Inverting map ! Added new window around map position (-1.2, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00851972 Jy ! Component: 100 - total flux cleaned = 0.0130482 Jy ! Total flux subtracted in 100 components = 0.0130482 Jy ! Clean residual min=-0.004410 max=0.006449 Jy/beam ! Clean residual mean=-0.000003 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.237968 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.237968 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=0.060101Jy sigma=1.345078 ! Fit after self-cal, rms=0.060009Jy sigma=1.342956 ! 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=0.8922 mas, bmaj=2.015 mas, bpa=-0.663 degrees ! Estimated noise=0.247994 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 = 0.00555587 Jy ! Component: 100 - total flux cleaned = 0.00850311 Jy ! Component: 150 - total flux cleaned = 0.0102203 Jy ! Component: 200 - total flux cleaned = 0.011363 Jy ! Total flux subtracted in 200 components = 0.011363 Jy ! Clean residual min=-0.003184 max=0.004946 Jy/beam ! Clean residual mean=-0.000002 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.249331 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 43 components and 0.249331 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=0.059674Jy sigma=1.327625 ! Fit after self-cal, rms=0.059636Jy sigma=1.326662 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8922 x 2.015 at -0.663 degrees (North through East) ! Clean map min=-0.0029611 max=0.2104 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 0.97 HN 1.02 KP 0.95 ! LA 0.97 MK 0.99 NL 0.99 OV 0.97 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 0.98 ! LA 0.96 MK 1.02 NL 1.03 OV 1.00 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.03 KP 1.01 ! LA 0.98 MK 1.03 NL 1.05 OV 1.00 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 0.97 ! LA 0.95 MK 0.98 NL 0.99 OV 0.98 ! PT 1.05 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 0.97 ! LA 0.95 MK 1.01 NL 1.02 OV 0.97 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 0.98 ! LA 0.99 MK 1.05 NL 1.03 OV 0.99 ! PT 1.09 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.95 KP 0.97 ! LA 0.93 MK 1.00 NL 1.01 OV 0.95 ! PT 1.05 SC 1.01 ! ! ! 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=0.059636Jy sigma=1.326662 ! Fit after self-cal, rms=0.058410Jy sigma=1.302953 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8956 mas, bmaj=2.02 mas, bpa=-0.6305 degrees ! Estimated noise=0.246784 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 = 0.000132553 Jy ! Component: 100 - total flux cleaned = -6.80086e-05 Jy ! Component: 150 - total flux cleaned = -0.00019944 Jy ! Component: 200 - total flux cleaned = -0.000304062 Jy ! Total flux subtracted in 200 components = -0.000304062 Jy ! Clean residual min=-0.002619 max=0.003378 Jy/beam ! Clean residual mean=0.000000 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.249027 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.249027 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=0.058372Jy sigma=1.302210 ! Fit after self-cal, rms=0.058380Jy sigma=1.302093 ! 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=0.058380Jy sigma=1.302093 ! Fit after self-cal, rms=0.057977Jy sigma=1.293362 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8981 mas, bmaj=2.022 mas, bpa=-0.5177 degrees ! Estimated noise=0.246022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00147706 Jy ! Component: 100 - total flux cleaned = -0.00231141 Jy ! Component: 150 - total flux cleaned = -0.00287044 Jy ! Component: 200 - total flux cleaned = -0.00322296 Jy ! Total flux subtracted in 200 components = -0.00322296 Jy ! Clean residual min=-0.001999 max=0.003095 Jy/beam ! Clean residual mean=-0.000000 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.245804 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.245804 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=0.057908Jy sigma=1.292930 ! Fit after self-cal, rms=0.057906Jy sigma=1.292866 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 (6.2, -20.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026779 Jy ! Component: 100 - total flux cleaned = 0.00390671 Jy ! Component: 150 - total flux cleaned = 0.00414425 Jy ! Component: 200 - total flux cleaned = 0.00430783 Jy ! Total flux subtracted in 200 components = 0.00430783 Jy ! Clean residual min=-0.001910 max=0.002920 Jy/beam ! Clean residual mean=-0.000001 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.250112 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 97 components and 0.250112 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=0.057731Jy sigma=1.290478 ! Fit after self-cal, rms=0.057724Jy sigma=1.290061 ! Inverting map ! Added new window around map position (-28.6, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250947 Jy ! Component: 100 - total flux cleaned = 0.003978 Jy ! Component: 150 - total flux cleaned = 0.00499554 Jy ! Component: 200 - total flux cleaned = 0.00546607 Jy ! Total flux subtracted in 200 components = 0.00546607 Jy ! Clean residual min=-0.001847 max=0.002174 Jy/beam ! Clean residual mean=-0.000001 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.255578 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 119 components and 0.255578 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=0.057564Jy sigma=1.287608 ! Fit after self-cal, rms=0.057558Jy sigma=1.287380 ! 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=0.057558Jy sigma=1.287380 ! Fit after self-cal, rms=0.057357Jy sigma=1.278623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8979 mas, bmaj=2.021 mas, bpa=-0.5674 degrees ! Estimated noise=0.246633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000356877 Jy ! Component: 100 - total flux cleaned = -0.000533128 Jy ! Component: 150 - total flux cleaned = -0.000703571 Jy ! Component: 200 - total flux cleaned = -0.000811914 Jy ! Total flux subtracted in 200 components = -0.000811914 Jy ! Clean residual min=-0.001318 max=0.001483 Jy/beam ! Clean residual mean=0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.254766 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 145 components and 0.254766 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=0.057333Jy sigma=1.278017 ! Fit after self-cal, rms=0.057344Jy sigma=1.277982 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 (8.8, 14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109948 Jy ! Component: 100 - total flux cleaned = 0.00121135 Jy ! Component: 150 - total flux cleaned = 0.00114789 Jy ! Component: 200 - total flux cleaned = 0.00108957 Jy ! Total flux subtracted in 200 components = 0.00108957 Jy ! Clean residual min=-0.001221 max=0.001229 Jy/beam ! Clean residual mean=0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.255856 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 164 components and 0.255856 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=0.057311Jy sigma=1.277273 ! Fit after self-cal, rms=0.057309Jy sigma=1.277233 ! 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=0.057309Jy sigma=1.277233 ! Fit after self-cal, rms=0.057336Jy sigma=1.277175 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.011 mas, bmaj=3.082 mas, bpa=-3.915 degrees ! Estimated noise=0.316527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000649062 Jy ! Component: 100 - total flux cleaned = 0.000951134 Jy ! Component: 150 - total flux cleaned = 0.00100058 Jy ! Component: 200 - total flux cleaned = 0.00097759 Jy ! Total flux subtracted in 200 components = 0.00097759 Jy ! Clean residual min=-0.001576 max=0.001726 Jy/beam ! Clean residual mean=0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.256833 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 176 components and 0.256833 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=0.057331Jy sigma=1.276985 ! Fit after self-cal, rms=0.057331Jy sigma=1.276959 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 (-48.6, -35.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150038 Jy ! Component: 100 - total flux cleaned = 0.00210516 Jy ! Component: 150 - total flux cleaned = 0.00246972 Jy ! Component: 200 - total flux cleaned = 0.00267141 Jy ! Total flux subtracted in 200 components = 0.00267141 Jy ! Clean residual min=-0.001371 max=0.001290 Jy/beam ! Clean residual mean=0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.259505 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 208 components and 0.259505 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=0.057307Jy sigma=1.276295 ! Fit after self-cal, rms=0.057306Jy sigma=1.276267 ! 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=0.8981 mas, bmaj=2.022 mas, bpa=-0.5787 degrees ! Estimated noise=0.246685 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8981 x 2.022 at -0.5788 degrees (North through East) ! Clean map min=-0.0012207 max=0.20886 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=0.7321 mas, bmaj=1.78 mas, bpa=-1.91 degrees ! Estimated noise=0.4786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.159399 Jy ! Component: 100 - total flux cleaned = 0.198371 Jy ! Component: 150 - total flux cleaned = 0.215991 Jy ! Component: 200 - total flux cleaned = 0.226322 Jy ! Total flux subtracted in 200 components = 0.226322 Jy ! Clean residual min=-0.003162 max=0.005298 Jy/beam ! Clean residual mean=0.000000 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.226322 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.226322 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8981 mas, bmaj=2.022 mas, bpa=-0.5787 degrees ! Estimated noise=0.246685 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 = 0.00863236 Jy ! Component: 100 - total flux cleaned = 0.0132073 Jy ! Component: 150 - total flux cleaned = 0.0162094 Jy ! Component: 200 - total flux cleaned = 0.0184771 Jy ! Total flux subtracted in 200 components = 0.0184771 Jy ! Clean residual min=-0.001687 max=0.001749 Jy/beam ! Clean residual mean=0.000000 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.244799 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.244799 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=2.011 mas, bmaj=3.082 mas, bpa=-3.915 degrees ! Estimated noise=0.316527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300802 Jy ! Component: 100 - total flux cleaned = 0.00509368 Jy ! Component: 150 - total flux cleaned = 0.0067546 Jy ! Component: 200 - total flux cleaned = 0.00815975 Jy ! Total flux subtracted in 200 components = 0.00815975 Jy ! Clean residual min=-0.001897 max=0.001540 Jy/beam ! Clean residual mean=0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.252959 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 = 0.00107451 Jy ! Component: 100 - total flux cleaned = 0.00193364 Jy ! Component: 150 - total flux cleaned = 0.00262661 Jy ! Component: 200 - total flux cleaned = 0.00315225 Jy ! Total flux subtracted in 200 components = 0.00315225 Jy ! Clean residual min=-0.001636 max=0.001403 Jy/beam ! Clean residual mean=0.000000 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.256111 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 101 components and 0.256111 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8981 mas, bmaj=2.022 mas, bpa=-0.5787 degrees ! Estimated noise=0.246685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000426466 Jy ! Component: 100 - total flux cleaned = 0.000653992 Jy ! Component: 150 - total flux cleaned = 0.00092657 Jy ! Component: 200 - total flux cleaned = 0.00114426 Jy ! Total flux subtracted in 200 components = 0.00114426 Jy ! Clean residual min=-0.001127 max=0.001193 Jy/beam ! Clean residual mean=0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.257256 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 131 components and 0.257256 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=0.057354Jy sigma=1.277420 ! Fit after self-cal, rms=0.057341Jy sigma=1.277099 wmodel /scr/pima/bg219b_uvs/J0406+0637_X_map.mod ! Writing 131 model components to file: /scr/pima/bg219b_uvs/J0406+0637_X_map.mod wobs /scr/pima/bg219b_uvs/J0406+0637_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0406+0637_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0406+0637_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219b_uvs/J0406+0637_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 = -0.000130543 Jy ! Component: 100 - total flux cleaned = -0.000149826 Jy ! Component: 150 - total flux cleaned = -0.000225729 Jy ! Component: 200 - total flux cleaned = -0.000299501 Jy ! Component: 250 - total flux cleaned = -0.00037045 Jy ! Component: 300 - total flux cleaned = -0.000404698 Jy ! Component: 350 - total flux cleaned = -0.000404596 Jy ! Component: 400 - total flux cleaned = -0.000453571 Jy ! Component: 450 - total flux cleaned = -0.000485401 Jy ! Component: 500 - total flux cleaned = -0.000563289 Jy ! Component: 550 - total flux cleaned = -0.000593716 Jy ! Component: 600 - total flux cleaned = -0.000638635 Jy ! Component: 650 - total flux cleaned = -0.000696693 Jy ! Component: 700 - total flux cleaned = -0.000696388 Jy ! Component: 750 - total flux cleaned = -0.000682298 Jy ! Component: 800 - total flux cleaned = -0.0006962 Jy ! Component: 850 - total flux cleaned = -0.000696282 Jy ! Component: 900 - total flux cleaned = -0.000709404 Jy ! Component: 950 - total flux cleaned = -0.000682848 Jy ! Component: 1000 - total flux cleaned = -0.000669617 Jy ! Component: 1050 - total flux cleaned = -0.000656733 Jy ! Component: 1100 - total flux cleaned = -0.00065646 Jy ! Component: 1150 - total flux cleaned = -0.000607049 Jy ! Component: 1200 - total flux cleaned = -0.000606869 Jy ! Component: 1250 - total flux cleaned = -0.000546745 Jy ! Component: 1300 - total flux cleaned = -0.000475765 Jy ! Component: 1350 - total flux cleaned = -0.000475814 Jy ! Component: 1400 - total flux cleaned = -0.00040639 Jy ! Component: 1450 - total flux cleaned = -0.000360827 Jy ! Component: 1500 - total flux cleaned = -0.00032694 Jy ! Component: 1550 - total flux cleaned = -0.000315759 Jy ! Component: 1600 - total flux cleaned = -0.000293595 Jy ! Component: 1650 - total flux cleaned = -0.000250008 Jy ! Component: 1700 - total flux cleaned = -0.000260879 Jy ! Component: 1750 - total flux cleaned = -0.00023949 Jy ! Component: 1800 - total flux cleaned = -0.000218249 Jy ! Component: 1850 - total flux cleaned = -0.000228915 Jy ! Component: 1900 - total flux cleaned = -0.000239401 Jy ! Component: 1950 - total flux cleaned = -0.00024983 Jy ! Component: 2000 - total flux cleaned = -0.000239543 Jy ! Component: 2050 - total flux cleaned = -0.000249623 Jy ! Component: 2100 - total flux cleaned = -0.000259562 Jy ! Component: 2150 - total flux cleaned = -0.000259654 Jy ! Component: 2200 - total flux cleaned = -0.000269508 Jy ! Component: 2250 - total flux cleaned = -0.000318207 Jy ! Component: 2300 - total flux cleaned = -0.000318227 Jy ! Component: 2350 - total flux cleaned = -0.000346747 Jy ! Component: 2400 - total flux cleaned = -0.000384483 Jy ! Component: 2450 - total flux cleaned = -0.000356141 Jy ! Component: 2500 - total flux cleaned = -0.000319045 Jy ! Component: 2550 - total flux cleaned = -0.000337581 Jy ! Component: 2600 - total flux cleaned = -0.000355843 Jy ! Component: 2650 - total flux cleaned = -0.000319516 Jy ! Component: 2700 - total flux cleaned = -0.00037364 Jy ! Component: 2750 - total flux cleaned = -0.000346801 Jy ! Component: 2800 - total flux cleaned = -0.000364554 Jy ! Component: 2850 - total flux cleaned = -0.000347028 Jy ! Component: 2900 - total flux cleaned = -0.00031217 Jy ! Component: 2950 - total flux cleaned = -0.000303544 Jy ! Component: 3000 - total flux cleaned = -0.000337914 Jy ! Component: 3050 - total flux cleaned = -0.000295245 Jy ! Component: 3100 - total flux cleaned = -0.000295293 Jy ! Component: 3150 - total flux cleaned = -0.000278484 Jy ! Component: 3200 - total flux cleaned = -0.000278404 Jy ! Component: 3250 - total flux cleaned = -0.00022881 Jy ! Component: 3300 - total flux cleaned = -0.000212484 Jy ! Component: 3350 - total flux cleaned = -0.000188108 Jy ! Component: 3400 - total flux cleaned = -0.000204376 Jy ! Component: 3450 - total flux cleaned = -0.000204347 Jy ! Component: 3500 - total flux cleaned = -0.000212366 Jy ! Component: 3550 - total flux cleaned = -0.000188441 Jy ! Component: 3600 - total flux cleaned = -0.000196326 Jy ! Component: 3650 - total flux cleaned = -0.00018065 Jy ! Component: 3700 - total flux cleaned = -0.000149494 Jy ! Component: 3750 - total flux cleaned = -0.000149533 Jy ! Component: 3800 - total flux cleaned = -0.000141854 Jy ! Component: 3850 - total flux cleaned = -0.000134219 Jy ! Component: 3900 - total flux cleaned = -0.000126721 Jy ! Component: 3950 - total flux cleaned = -8.90833e-05 Jy ! Component: 4000 - total flux cleaned = -7.41019e-05 Jy ! Component: 4050 - total flux cleaned = -6.66753e-05 Jy ! Total flux subtracted in 4096 components = -8.15148e-05 Jy ! Clean residual min=-0.000418 max=0.000475 Jy/beam ! Clean residual mean=0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.257174 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 443 components and 0.257174 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0406+0637_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8981 x 2.022 at -0.5788 degrees (North through East) ! Clean map min=-0.00068441 max=0.20935 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0406+0637_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.209347 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125035 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.179178 0.179178 0.358356 0.716713 1.43343 2.86685 5.7337 11.4674 22.9348 45.8696 91.7393 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.209 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1674.31 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0406+0637_X_uvs.log closed on Thu Apr 7 01:42:26 2016