! Started logfile: /scr/pima/bg219a_uvs/J1859-2509_X_uvs.log on Wed Apr 6 21:44:37 2016 obs /scr/pima/bg219a_uvs/J1859-2509_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1859-2509_X_uva.fits ! AN table 1: 48 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.633333 visibilities/baseline/integration-bin. ! Found source: J1859-2509 ! ! 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 121 lines of history. ! ! Reading 5472 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/bg219a_uvs/J1859-2509_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 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 72 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=1.002361Jy sigma=24.033915 ! Fit after self-cal, rms=0.895379Jy sigma=21.293590 ! 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=0.5317 mas, bmaj=1.536 mas, bpa=-2.589 degrees ! Estimated noise=0.978407 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 = 0.0815033 Jy ! Component: 100 - total flux cleaned = 0.100171 Jy ! Total flux subtracted in 100 components = 0.100171 Jy ! Clean residual min=-0.006037 max=0.009004 Jy/beam ! Clean residual mean=-0.000006 rms=0.001727 Jy/beam ! Combined flux in latest and established models = 0.100171 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.100171 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=0.056552Jy sigma=1.295469 ! Fit after self-cal, rms=0.056436Jy sigma=1.292584 ! 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=0.6815 mas, bmaj=1.713 mas, bpa=-0.8294 degrees ! Estimated noise=0.5461 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 = 0.0096596 Jy ! Component: 100 - total flux cleaned = 0.0141737 Jy ! Component: 150 - total flux cleaned = 0.0163758 Jy ! Component: 200 - total flux cleaned = 0.0174523 Jy ! Total flux subtracted in 200 components = 0.0174523 Jy ! Clean residual min=-0.003766 max=0.003439 Jy/beam ! Clean residual mean=-0.000022 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.117624 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.117624 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=0.055003Jy sigma=1.254099 ! Fit after self-cal, rms=0.055063Jy sigma=1.253777 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6815 x 1.713 at -0.8294 degrees (North through East) ! Clean map min=-0.0035147 max=0.10729 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. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 0.95 NL 0.96 OV 1.05 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.02 NL 1.01 OV 0.98 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.00 NL 1.03 OV 0.98 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 1.02 NL 1.09 OV 0.99 ! PT 0.91 SC 0.93 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 1.04 MK 1.02 NL 1.00 OV 1.04 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 7. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 1.03 MK 1.00 NL 0.97 OV 0.92 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 8. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.02 NL 1.01 OV 1.02 ! PT 0.96 SC 0.95 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055063Jy sigma=1.253777 ! Fit after self-cal, rms=0.051823Jy sigma=1.260473 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6673 mas, bmaj=1.803 mas, bpa=-4.743 degrees ! Estimated noise=0.570974 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 = -0.000107044 Jy ! Component: 100 - total flux cleaned = -0.000137383 Jy ! Component: 150 - total flux cleaned = -0.000137394 Jy ! Component: 200 - total flux cleaned = -0.000137485 Jy ! Total flux subtracted in 200 components = -0.000137485 Jy ! Clean residual min=-0.002889 max=0.003450 Jy/beam ! Clean residual mean=-0.000017 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.117486 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.117486 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=0.051819Jy sigma=1.260398 ! Fit after self-cal, rms=0.051833Jy sigma=1.260253 ! 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=0.051833Jy sigma=1.260253 ! Fit after self-cal, rms=0.051833Jy sigma=1.260247 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6675 mas, bmaj=1.803 mas, bpa=-4.751 degrees ! Estimated noise=0.570783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.25763e-05 Jy ! Component: 100 - total flux cleaned = -0.000120823 Jy ! Component: 150 - total flux cleaned = -0.000127445 Jy ! Component: 200 - total flux cleaned = -0.000127521 Jy ! Total flux subtracted in 200 components = -0.000127521 Jy ! Clean residual min=-0.002874 max=0.003436 Jy/beam ! Clean residual mean=-0.000017 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.117359 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 22 components and 0.117359 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=0.051830Jy sigma=1.260207 ! Fit after self-cal, rms=0.051831Jy sigma=1.260201 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 = -1.17994e-05 Jy ! Component: 100 - total flux cleaned = 3.46186e-07 Jy ! Component: 150 - total flux cleaned = 3.30253e-08 Jy ! Component: 200 - total flux cleaned = -1.59635e-07 Jy ! Total flux subtracted in 200 components = -1.59635e-07 Jy ! Clean residual min=-0.002857 max=0.003427 Jy/beam ! Clean residual mean=-0.000017 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.117359 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 23 components and 0.117359 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=0.051829Jy sigma=1.260175 ! Fit after self-cal, rms=0.051829Jy sigma=1.260172 ! 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=0.051829Jy sigma=1.260172 ! Fit after self-cal, rms=0.051818Jy sigma=1.260170 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6677 mas, bmaj=1.803 mas, bpa=-4.764 degrees ! Estimated noise=0.57056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124043 Jy ! Component: 100 - total flux cleaned = -0.000145189 Jy ! Component: 150 - total flux cleaned = -0.000145333 Jy ! Component: 200 - total flux cleaned = -0.000145291 Jy ! Total flux subtracted in 200 components = -0.000145291 Jy ! Clean residual min=-0.002840 max=0.003416 Jy/beam ! Clean residual mean=-0.000017 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.117213 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.117213 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=0.051817Jy sigma=1.260151 ! Fit after self-cal, rms=0.051817Jy sigma=1.260149 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 = -5.67221e-06 Jy ! Component: 100 - total flux cleaned = -5.60828e-06 Jy ! Component: 150 - total flux cleaned = -5.54108e-06 Jy ! Component: 200 - total flux cleaned = -9.4768e-06 Jy ! Total flux subtracted in 200 components = -9.4768e-06 Jy ! Clean residual min=-0.002830 max=0.003411 Jy/beam ! Clean residual mean=-0.000017 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.117204 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 24 components and 0.117204 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=0.051816Jy sigma=1.260136 ! Fit after self-cal, rms=0.051816Jy sigma=1.260135 ! 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=0.051816Jy sigma=1.260135 ! Fit after self-cal, rms=0.051796Jy sigma=1.260132 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.928 mas, bmaj=5.99 mas, bpa=-4.888 degrees ! Estimated noise=0.83167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159975 Jy ! Component: 100 - total flux cleaned = 0.000158508 Jy ! Component: 150 - total flux cleaned = 0.000157741 Jy ! Component: 200 - total flux cleaned = 0.000156489 Jy ! Total flux subtracted in 200 components = 0.000156489 Jy ! Clean residual min=-0.004167 max=0.004610 Jy/beam ! Clean residual mean=-0.000047 rms=0.001670 Jy/beam ! Combined flux in latest and established models = 0.11736 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 27 components and 0.11736 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=0.051797Jy sigma=1.260194 ! Fit after self-cal, rms=0.051798Jy sigma=1.260152 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 = 2.22391e-05 Jy ! Component: 100 - total flux cleaned = 2.37542e-05 Jy ! Component: 150 - total flux cleaned = 2.41002e-05 Jy ! Component: 200 - total flux cleaned = 2.33867e-05 Jy ! Total flux subtracted in 200 components = 2.33867e-05 Jy ! Clean residual min=-0.004159 max=0.004592 Jy/beam ! Clean residual mean=-0.000047 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.117384 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 28 components and 0.117384 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=0.051801Jy sigma=1.260238 ! Fit after self-cal, rms=0.051801Jy sigma=1.260210 ! 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=0.6679 mas, bmaj=1.804 mas, bpa=-4.774 degrees ! Estimated noise=0.570239 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6679 x 1.804 at -4.774 degrees (North through East) ! Clean map min=-0.0024178 max=0.1073 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=0.5163 mas, bmaj=1.626 mas, bpa=-5.193 degrees ! Estimated noise=0.930696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0823012 Jy ! Component: 100 - total flux cleaned = 0.100732 Jy ! Component: 150 - total flux cleaned = 0.107044 Jy ! Component: 200 - total flux cleaned = 0.110069 Jy ! Total flux subtracted in 200 components = 0.110069 Jy ! Clean residual min=-0.005526 max=0.004319 Jy/beam ! Clean residual mean=-0.000005 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.110069 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.110069 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6679 mas, bmaj=1.804 mas, bpa=-4.774 degrees ! Estimated noise=0.570239 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 = 0.00381384 Jy ! Component: 100 - total flux cleaned = 0.00559145 Jy ! Component: 150 - total flux cleaned = 0.00635735 Jy ! Component: 200 - total flux cleaned = 0.00651907 Jy ! Total flux subtracted in 200 components = 0.00651907 Jy ! Clean residual min=-0.002964 max=0.003337 Jy/beam ! Clean residual mean=-0.000017 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.116589 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.116589 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.928 mas, bmaj=5.99 mas, bpa=-4.888 degrees ! Estimated noise=0.83167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000877047 Jy ! Component: 100 - total flux cleaned = 0.000876145 Jy ! Component: 150 - total flux cleaned = 0.000876571 Jy ! Component: 200 - total flux cleaned = 0.000877108 Jy ! Total flux subtracted in 200 components = 0.000877108 Jy ! Clean residual min=-0.004144 max=0.004594 Jy/beam ! Clean residual mean=-0.000046 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 0.117466 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 = 2.01005e-07 Jy ! Component: 100 - total flux cleaned = -2.70905e-07 Jy ! Component: 150 - total flux cleaned = 5.14973e-06 Jy ! Component: 200 - total flux cleaned = 5.29338e-06 Jy ! Total flux subtracted in 200 components = 5.29338e-06 Jy ! Clean residual min=-0.004148 max=0.004574 Jy/beam ! Clean residual mean=-0.000046 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.117471 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.117471 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6679 mas, bmaj=1.804 mas, bpa=-4.774 degrees ! Estimated noise=0.570239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000561958 Jy ! Component: 100 - total flux cleaned = -0.000521922 Jy ! Component: 150 - total flux cleaned = -0.000471944 Jy ! Component: 200 - total flux cleaned = -0.000432697 Jy ! Total flux subtracted in 200 components = -0.000432697 Jy ! Clean residual min=-0.002810 max=0.003394 Jy/beam ! Clean residual mean=-0.000017 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.117038 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.117038 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=0.051798Jy sigma=1.260129 ! Fit after self-cal, rms=0.051800Jy sigma=1.260109 wmodel /scr/pima/bg219a_uvs/J1859-2509_X_map.mod ! Writing 33 model components to file: /scr/pima/bg219a_uvs/J1859-2509_X_map.mod wobs /scr/pima/bg219a_uvs/J1859-2509_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1859-2509_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1859-2509_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219a_uvs/J1859-2509_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 = 0.000944774 Jy ! Component: 100 - total flux cleaned = 0.000868788 Jy ! Component: 150 - total flux cleaned = 0.000602976 Jy ! Component: 200 - total flux cleaned = 0.000431313 Jy ! Component: 250 - total flux cleaned = 0.000338056 Jy ! Component: 300 - total flux cleaned = 0.000249909 Jy ! Component: 350 - total flux cleaned = 6.01075e-05 Jy ! Component: 400 - total flux cleaned = -9.21896e-05 Jy ! Component: 450 - total flux cleaned = -0.00021231 Jy ! Component: 500 - total flux cleaned = -0.000486535 Jy ! Component: 550 - total flux cleaned = -0.000552569 Jy ! Component: 600 - total flux cleaned = -0.000637353 Jy ! Component: 650 - total flux cleaned = -0.000699071 Jy ! Component: 700 - total flux cleaned = -0.000639056 Jy ! Component: 750 - total flux cleaned = -0.000659043 Jy ! Component: 800 - total flux cleaned = -0.000716303 Jy ! Component: 850 - total flux cleaned = -0.000753026 Jy ! Component: 900 - total flux cleaned = -0.000752363 Jy ! Component: 950 - total flux cleaned = -0.00080609 Jy ! Component: 1000 - total flux cleaned = -0.000894351 Jy ! Component: 1050 - total flux cleaned = -0.00096396 Jy ! Component: 1100 - total flux cleaned = -0.00101576 Jy ! Component: 1150 - total flux cleaned = -0.00101587 Jy ! Component: 1200 - total flux cleaned = -0.00103267 Jy ! Component: 1250 - total flux cleaned = -0.000998918 Jy ! Component: 1300 - total flux cleaned = -0.00101575 Jy ! Component: 1350 - total flux cleaned = -0.00098221 Jy ! Component: 1400 - total flux cleaned = -0.000965272 Jy ! Component: 1450 - total flux cleaned = -0.000931481 Jy ! Component: 1500 - total flux cleaned = -0.000897622 Jy ! Component: 1550 - total flux cleaned = -0.000846524 Jy ! Component: 1600 - total flux cleaned = -0.000812271 Jy ! Component: 1650 - total flux cleaned = -0.00079494 Jy ! Component: 1700 - total flux cleaned = -0.000759693 Jy ! Component: 1750 - total flux cleaned = -0.000759744 Jy ! Component: 1800 - total flux cleaned = -0.000741709 Jy ! Component: 1850 - total flux cleaned = -0.000741683 Jy ! Component: 1900 - total flux cleaned = -0.0007417 Jy ! Component: 1950 - total flux cleaned = -0.000761145 Jy ! Component: 2000 - total flux cleaned = -0.000780768 Jy ! Component: 2050 - total flux cleaned = -0.000801261 Jy ! Component: 2100 - total flux cleaned = -0.000801523 Jy ! Component: 2150 - total flux cleaned = -0.000801796 Jy ! Component: 2200 - total flux cleaned = -0.00080201 Jy ! Component: 2250 - total flux cleaned = -0.000779148 Jy ! Component: 2300 - total flux cleaned = -0.000778874 Jy ! Component: 2350 - total flux cleaned = -0.000754414 Jy ! Component: 2400 - total flux cleaned = -0.000754245 Jy ! Component: 2450 - total flux cleaned = -0.000754083 Jy ! Component: 2500 - total flux cleaned = -0.00072844 Jy ! Component: 2550 - total flux cleaned = -0.000675159 Jy ! Component: 2600 - total flux cleaned = -0.000674903 Jy ! Component: 2650 - total flux cleaned = -0.000647169 Jy ! Component: 2700 - total flux cleaned = -0.000588876 Jy ! Component: 2750 - total flux cleaned = -0.000588813 Jy ! Component: 2800 - total flux cleaned = -0.000557582 Jy ! Component: 2850 - total flux cleaned = -0.000525254 Jy ! Component: 2900 - total flux cleaned = -0.000525039 Jy ! Component: 2950 - total flux cleaned = -0.000525083 Jy ! Component: 3000 - total flux cleaned = -0.000490085 Jy ! Component: 3050 - total flux cleaned = -0.000525727 Jy ! Component: 3100 - total flux cleaned = -0.000488791 Jy ! Component: 3150 - total flux cleaned = -0.000488741 Jy ! Component: 3200 - total flux cleaned = -0.000489072 Jy ! Component: 3250 - total flux cleaned = -0.000489594 Jy ! Component: 3300 - total flux cleaned = -0.00048948 Jy ! Component: 3350 - total flux cleaned = -0.00044588 Jy ! Component: 3400 - total flux cleaned = -0.000445871 Jy ! Component: 3450 - total flux cleaned = -0.000446191 Jy ! Component: 3500 - total flux cleaned = -0.000446164 Jy ! Component: 3550 - total flux cleaned = -0.000397345 Jy ! Component: 3600 - total flux cleaned = -0.000447646 Jy ! Component: 3650 - total flux cleaned = -0.000395805 Jy ! Component: 3700 - total flux cleaned = -0.000395579 Jy ! Component: 3750 - total flux cleaned = -0.000395662 Jy ! Component: 3800 - total flux cleaned = -0.000396384 Jy ! Component: 3850 - total flux cleaned = -0.000336575 Jy ! Component: 3900 - total flux cleaned = -0.000397679 Jy ! Component: 3950 - total flux cleaned = -0.00039826 Jy ! Component: 4000 - total flux cleaned = -0.000333872 Jy ! Component: 4050 - total flux cleaned = -0.000334352 Jy ! Total flux subtracted in 4096 components = -0.000333894 Jy ! Clean residual min=-0.004132 max=0.004648 Jy/beam ! Clean residual mean=-0.000001 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.116704 Jy keep ! Adding 171 model components to the UV plane model. ! The established model now contains 204 components and 0.116704 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1859-2509_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6679 x 1.804 at -4.774 degrees (North through East) ! Clean map min=-0.0059515 max=0.10816 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1859-2509_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.108158 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00116489 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.23108 3.23108 6.46217 12.9243 25.8487 51.6973 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0034 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.108 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 92.848 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1859-2509_X_uvs.log closed on Wed Apr 6 21:44:41 2016