! Started logfile: /scr/pima/bg219g_uvs/J0610+7801_X_uvs.log on Thu Apr 7 09:46:56 2016 obs /scr/pima/bg219g_uvs/J0610+7801_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J0610+7801_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.911111 visibilities/baseline/integration-bin. ! Found source: J0610+7801 ! ! 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 13776 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/J0610+7801_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=1.003599Jy sigma=22.390588 ! Fit after self-cal, rms=0.911207Jy sigma=20.294081 ! 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=0.5857 mas, bmaj=2.722 mas, bpa=42.84 degrees ! Estimated noise=0.829897 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 = 0.0691954 Jy ! Component: 100 - total flux cleaned = 0.0843787 Jy ! Total flux subtracted in 100 components = 0.0843787 Jy ! Clean residual min=-0.005117 max=0.007628 Jy/beam ! Clean residual mean=-0.000000 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.0843787 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0843787 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=0.070438Jy sigma=1.449988 ! Fit after self-cal, rms=0.070334Jy sigma=1.447781 ! 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=0.8017 mas, bmaj=2.973 mas, bpa=41.71 degrees ! Estimated noise=0.362513 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 (-15.8, -31.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00802126 Jy ! Component: 100 - total flux cleaned = 0.0115265 Jy ! Component: 150 - total flux cleaned = 0.0128715 Jy ! Component: 200 - total flux cleaned = 0.013504 Jy ! Total flux subtracted in 200 components = 0.013504 Jy ! Clean residual min=-0.003348 max=0.003379 Jy/beam ! Clean residual mean=0.000001 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.0978827 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0978827 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=0.069554Jy sigma=1.425945 ! Fit after self-cal, rms=0.069550Jy sigma=1.424915 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8017 x 2.973 at 41.71 degrees (North through East) ! Clean map min=-0.0032614 max=0.089752 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 0.96 KP 0.95 ! LA 0.93 MK 1.00 NL 1.03 OV 0.98 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.03 KP 0.97 ! LA 0.96 MK 0.98 NL 1.00 OV 0.97 ! PT 1.10 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 0.94 KP 1.01 ! LA 0.88 MK 0.99 NL 0.99 OV 0.98 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.97 KP 1.03 ! LA 0.90 MK 0.98 NL 1.05 OV 0.93 ! PT 1.06 SC 1.08 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.97 KP 1.00 ! LA 0.93 MK 1.03 NL 1.02 OV 0.91 ! PT 1.06 SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.90 KP 0.98 ! LA 0.90 MK 1.06 NL 1.03 OV 0.96 ! PT 1.08 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.92 HN 1.01 KP 1.07 ! LA 0.95 MK 0.97 NL 1.01 OV 0.96 ! PT 1.07 SC 1.12 ! ! ! 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=0.069550Jy sigma=1.424915 ! Fit after self-cal, rms=0.069282Jy sigma=1.416722 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8089 mas, bmaj=2.977 mas, bpa=41.84 degrees ! Estimated noise=0.360063 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 = 0.000144802 Jy ! Component: 100 - total flux cleaned = 0.000452962 Jy ! Component: 150 - total flux cleaned = 0.000612344 Jy ! Component: 200 - total flux cleaned = 0.00072546 Jy ! Total flux subtracted in 200 components = 0.00072546 Jy ! Clean residual min=-0.002038 max=0.002352 Jy/beam ! Clean residual mean=0.000004 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0986081 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.0986082 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=0.069242Jy sigma=1.415792 ! Fit after self-cal, rms=0.069306Jy sigma=1.415387 ! 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=0.069306Jy sigma=1.415387 ! Fit after self-cal, rms=0.069380Jy sigma=1.415310 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8091 mas, bmaj=2.977 mas, bpa=41.87 degrees ! Estimated noise=0.360008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210099 Jy ! Component: 100 - total flux cleaned = -0.00015351 Jy ! Component: 150 - total flux cleaned = -0.000104908 Jy ! Component: 200 - total flux cleaned = -0.000104924 Jy ! Total flux subtracted in 200 components = -0.000104924 Jy ! Clean residual min=-0.002068 max=0.002278 Jy/beam ! Clean residual mean=0.000004 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0985032 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 56 components and 0.0985032 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=0.069362Jy sigma=1.414895 ! Fit after self-cal, rms=0.069366Jy sigma=1.414862 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 (-24.2, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223287 Jy ! Component: 100 - total flux cleaned = 0.00319151 Jy ! Component: 150 - total flux cleaned = 0.0036013 Jy ! Component: 200 - total flux cleaned = 0.00407767 Jy ! Total flux subtracted in 200 components = 0.00407767 Jy ! Clean residual min=-0.001967 max=0.001793 Jy/beam ! Clean residual mean=0.000004 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.102581 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.102581 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=0.069281Jy sigma=1.412910 ! Fit after self-cal, rms=0.069273Jy sigma=1.412799 ! 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=0.069273Jy sigma=1.412799 ! Fit after self-cal, rms=0.068979Jy sigma=1.412676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8095 mas, bmaj=2.978 mas, bpa=41.87 degrees ! Estimated noise=0.358687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000913536 Jy ! Component: 100 - total flux cleaned = 0.00147642 Jy ! Component: 150 - total flux cleaned = 0.00189222 Jy ! Component: 200 - total flux cleaned = 0.00198152 Jy ! Total flux subtracted in 200 components = 0.00198152 Jy ! Clean residual min=-0.001859 max=0.001710 Jy/beam ! Clean residual mean=0.000004 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.104562 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 88 components and 0.104562 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=0.068958Jy sigma=1.412232 ! Fit after self-cal, rms=0.068962Jy sigma=1.412214 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225184 Jy ! Component: 100 - total flux cleaned = 0.000265717 Jy ! Component: 150 - total flux cleaned = 0.0002647 Jy ! Component: 200 - total flux cleaned = 0.000282264 Jy ! Total flux subtracted in 200 components = 0.000282264 Jy ! Clean residual min=-0.001884 max=0.001674 Jy/beam ! Clean residual mean=0.000004 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.104845 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 94 components and 0.104845 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=0.068951Jy sigma=1.412009 ! Fit after self-cal, rms=0.068951Jy sigma=1.412004 ! 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=0.068951Jy sigma=1.412004 ! Fit after self-cal, rms=0.068772Jy sigma=1.411971 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.102 mas, bmaj=4.441 mas, bpa=33.28 degrees ! Estimated noise=0.447342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231612 Jy ! Component: 100 - total flux cleaned = 0.000350126 Jy ! Component: 150 - total flux cleaned = 0.000452674 Jy ! Component: 200 - total flux cleaned = 0.000483066 Jy ! Total flux subtracted in 200 components = 0.000483066 Jy ! Clean residual min=-0.001811 max=0.001649 Jy/beam ! Clean residual mean=0.000009 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.105328 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 127 components and 0.105328 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=0.068769Jy sigma=1.411880 ! Fit after self-cal, rms=0.068770Jy sigma=1.411868 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 = -3.71942e-06 Jy ! Component: 100 - total flux cleaned = -1.61339e-05 Jy ! Component: 150 - total flux cleaned = -2.76001e-05 Jy ! Component: 200 - total flux cleaned = -3.83024e-05 Jy ! Total flux subtracted in 200 components = -3.83024e-05 Jy ! Clean residual min=-0.001781 max=0.001594 Jy/beam ! Clean residual mean=0.000008 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.105289 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 139 components and 0.105289 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=0.068769Jy sigma=1.411841 ! Fit after self-cal, rms=0.068769Jy sigma=1.411838 ! 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=0.8097 mas, bmaj=2.978 mas, bpa=41.86 degrees ! Estimated noise=0.35814 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8097 x 2.978 at 41.86 degrees (North through East) ! Clean map min=-0.0016043 max=0.088932 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=0.591 mas, bmaj=2.723 mas, bpa=42.95 degrees ! Estimated noise=0.822466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.068527 Jy ! Component: 100 - total flux cleaned = 0.0837746 Jy ! Component: 150 - total flux cleaned = 0.0882403 Jy ! Component: 200 - total flux cleaned = 0.0901861 Jy ! Total flux subtracted in 200 components = 0.0901861 Jy ! Clean residual min=-0.004397 max=0.004538 Jy/beam ! Clean residual mean=0.000002 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.0901861 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0901861 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8097 mas, bmaj=2.978 mas, bpa=41.86 degrees ! Estimated noise=0.35814 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 = 0.00399505 Jy ! Component: 100 - total flux cleaned = 0.0062167 Jy ! Component: 150 - total flux cleaned = 0.00753526 Jy ! Component: 200 - total flux cleaned = 0.00870536 Jy ! Total flux subtracted in 200 components = 0.00870536 Jy ! Clean residual min=-0.002067 max=0.002107 Jy/beam ! Clean residual mean=0.000005 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0988915 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 49 components and 0.0988915 Jy ! Inverting map ! Added new window around map position (-44.4, 41.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010194 Jy ! Component: 100 - total flux cleaned = 0.0015031 Jy ! Component: 150 - total flux cleaned = 0.00183161 Jy ! Component: 200 - total flux cleaned = 0.00226412 Jy ! Total flux subtracted in 200 components = 0.00226412 Jy ! Clean residual min=-0.001877 max=0.001707 Jy/beam ! Clean residual mean=0.000004 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.101156 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 77 components and 0.101156 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=2.102 mas, bmaj=4.441 mas, bpa=33.28 degrees ! Estimated noise=0.447342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104914 Jy ! Component: 100 - total flux cleaned = 0.0016883 Jy ! Component: 150 - total flux cleaned = 0.00212649 Jy ! Component: 200 - total flux cleaned = 0.00236073 Jy ! Total flux subtracted in 200 components = 0.00236073 Jy ! Clean residual min=-0.002077 max=0.001650 Jy/beam ! Clean residual mean=0.000007 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.103516 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 = 0.000209234 Jy ! Component: 100 - total flux cleaned = 0.000374939 Jy ! Component: 150 - total flux cleaned = 0.000440571 Jy ! Component: 200 - total flux cleaned = 0.000481707 Jy ! Total flux subtracted in 200 components = 0.000481707 Jy ! Clean residual min=-0.001991 max=0.001617 Jy/beam ! Clean residual mean=0.000007 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.103998 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 125 components and 0.103998 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8097 mas, bmaj=2.978 mas, bpa=41.86 degrees ! Estimated noise=0.35814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000454691 Jy ! Component: 100 - total flux cleaned = -0.000673136 Jy ! Component: 150 - total flux cleaned = -0.000739357 Jy ! Component: 200 - total flux cleaned = -0.000677285 Jy ! Total flux subtracted in 200 components = -0.000677285 Jy ! Clean residual min=-0.001677 max=0.001309 Jy/beam ! Clean residual mean=0.000003 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.103321 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 143 components and 0.103321 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=0.068732Jy sigma=1.411321 ! Fit after self-cal, rms=0.068725Jy sigma=1.411156 wmodel /scr/pima/bg219g_uvs/J0610+7801_X_map.mod ! Writing 143 model components to file: /scr/pima/bg219g_uvs/J0610+7801_X_map.mod wobs /scr/pima/bg219g_uvs/J0610+7801_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J0610+7801_X_uvs.fits wwins /scr/pima/bg219g_uvs/J0610+7801_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219g_uvs/J0610+7801_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 = -0.000749669 Jy ! Component: 100 - total flux cleaned = -0.00129768 Jy ! Component: 150 - total flux cleaned = -0.00146613 Jy ! Component: 200 - total flux cleaned = -0.00155664 Jy ! Component: 250 - total flux cleaned = -0.00153488 Jy ! Component: 300 - total flux cleaned = -0.00149248 Jy ! Component: 350 - total flux cleaned = -0.00138954 Jy ! Component: 400 - total flux cleaned = -0.00132923 Jy ! Component: 450 - total flux cleaned = -0.00123115 Jy ! Component: 500 - total flux cleaned = -0.00117383 Jy ! Component: 550 - total flux cleaned = -0.00109902 Jy ! Component: 600 - total flux cleaned = -0.00108063 Jy ! Component: 650 - total flux cleaned = -0.00100876 Jy ! Component: 700 - total flux cleaned = -0.000973617 Jy ! Component: 750 - total flux cleaned = -0.00100787 Jy ! Component: 800 - total flux cleaned = -0.00102461 Jy ! Component: 850 - total flux cleaned = -0.00100764 Jy ! Component: 900 - total flux cleaned = -0.000990993 Jy ! Component: 950 - total flux cleaned = -0.000942861 Jy ! Component: 1000 - total flux cleaned = -0.000958756 Jy ! Component: 1050 - total flux cleaned = -0.000958594 Jy ! Component: 1100 - total flux cleaned = -0.000912396 Jy ! Component: 1150 - total flux cleaned = -0.000912479 Jy ! Component: 1200 - total flux cleaned = -0.000912567 Jy ! Component: 1250 - total flux cleaned = -0.000868105 Jy ! Component: 1300 - total flux cleaned = -0.000824145 Jy ! Component: 1350 - total flux cleaned = -0.000794971 Jy ! Component: 1400 - total flux cleaned = -0.000737523 Jy ! Component: 1450 - total flux cleaned = -0.000723521 Jy ! Component: 1500 - total flux cleaned = -0.000681422 Jy ! Component: 1550 - total flux cleaned = -0.000625749 Jy ! Component: 1600 - total flux cleaned = -0.000584425 Jy ! Component: 1650 - total flux cleaned = -0.000543517 Jy ! Component: 1700 - total flux cleaned = -0.000475822 Jy ! Component: 1750 - total flux cleaned = -0.000462353 Jy ! Component: 1800 - total flux cleaned = -0.00042232 Jy ! Component: 1850 - total flux cleaned = -0.000356461 Jy ! Component: 1900 - total flux cleaned = -0.000291325 Jy ! Component: 1950 - total flux cleaned = -0.000291196 Jy ! Component: 2000 - total flux cleaned = -0.000201472 Jy ! Component: 2050 - total flux cleaned = -0.000188827 Jy ! Component: 2100 - total flux cleaned = -0.000125602 Jy ! Component: 2150 - total flux cleaned = -8.8017e-05 Jy ! Component: 2200 - total flux cleaned = -2.57637e-05 Jy ! Component: 2250 - total flux cleaned = 1.12462e-05 Jy ! Component: 2300 - total flux cleaned = 4.80483e-05 Jy ! Component: 2350 - total flux cleaned = 7.24418e-05 Jy ! Component: 2400 - total flux cleaned = 9.66128e-05 Jy ! Component: 2450 - total flux cleaned = 8.46564e-05 Jy ! Component: 2500 - total flux cleaned = 0.000108511 Jy ! Component: 2550 - total flux cleaned = 0.00013234 Jy ! Component: 2600 - total flux cleaned = 0.000155982 Jy ! Component: 2650 - total flux cleaned = 0.000179453 Jy ! Component: 2700 - total flux cleaned = 0.000214462 Jy ! Component: 2750 - total flux cleaned = 0.000237625 Jy ! Component: 2800 - total flux cleaned = 0.000249189 Jy ! Component: 2850 - total flux cleaned = 0.00026066 Jy ! Component: 2900 - total flux cleaned = 0.000272083 Jy ! Component: 2950 - total flux cleaned = 0.000294785 Jy ! Component: 3000 - total flux cleaned = 0.000272136 Jy ! Component: 3050 - total flux cleaned = 0.000305929 Jy ! Component: 3100 - total flux cleaned = 0.000305934 Jy ! Component: 3150 - total flux cleaned = 0.000317005 Jy ! Component: 3200 - total flux cleaned = 0.00030589 Jy ! Component: 3250 - total flux cleaned = 0.000316951 Jy ! Component: 3300 - total flux cleaned = 0.000316918 Jy ! Component: 3350 - total flux cleaned = 0.000305946 Jy ! Component: 3400 - total flux cleaned = 0.000305907 Jy ! Component: 3450 - total flux cleaned = 0.000338525 Jy ! Component: 3500 - total flux cleaned = 0.00032773 Jy ! Component: 3550 - total flux cleaned = 0.000327757 Jy ! Component: 3600 - total flux cleaned = 0.000338459 Jy ! Component: 3650 - total flux cleaned = 0.000306446 Jy ! Component: 3700 - total flux cleaned = 0.000306428 Jy ! Component: 3750 - total flux cleaned = 0.000295863 Jy ! Component: 3800 - total flux cleaned = 0.000264227 Jy ! Component: 3850 - total flux cleaned = 0.000285212 Jy ! Component: 3900 - total flux cleaned = 0.000295612 Jy ! Component: 3950 - total flux cleaned = 0.000285149 Jy ! Component: 4000 - total flux cleaned = 0.000274761 Jy ! Component: 4050 - total flux cleaned = 0.000253988 Jy ! Total flux subtracted in 4096 components = 0.000274699 Jy ! Clean residual min=-0.000740 max=0.000814 Jy/beam ! Clean residual mean=0.000002 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.103595 Jy keep ! Adding 219 model components to the UV plane model. ! The established model now contains 362 components and 0.103595 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J0610+7801_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8097 x 2.978 at 41.86 degrees (North through East) ! Clean map min=-0.0015928 max=0.088062 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J0610+7801_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0880623 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168096 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.572649 0.572649 1.1453 2.2906 4.58119 9.16239 18.3248 36.6496 73.2991 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.088 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 523.88 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J0610+7801_X_uvs.log closed on Thu Apr 7 09:47:00 2016