! Started logfile: /scr/pima/bg219a_uvs/J1638-1415_X_uvs.log on Wed Apr 6 21:41:04 2016 obs /scr/pima/bg219a_uvs/J1638-1415_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1638-1415_X_uva.fits ! AN table 1: 52 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.961538 visibilities/baseline/integration-bin. ! Found source: J1638-1415 ! ! 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 9000 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/J1638-1415_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 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=1.032297Jy sigma=27.043484 ! Fit after self-cal, rms=0.821630Jy sigma=21.352682 ! 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=0.5856 mas, bmaj=1.6 mas, bpa=1.182 degrees ! Estimated noise=0.740663 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 = 0.13013 Jy ! Component: 100 - total flux cleaned = 0.168976 Jy ! Total flux subtracted in 100 components = 0.168976 Jy ! Clean residual min=-0.009965 max=0.017990 Jy/beam ! Clean residual mean=-0.000017 rms=0.003146 Jy/beam ! Combined flux in latest and established models = 0.168976 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.168976 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=0.064645Jy sigma=1.700829 ! Fit after self-cal, rms=0.064617Jy sigma=1.699253 ! 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=0.7185 mas, bmaj=1.811 mas, bpa=-0.05681 degrees ! Estimated noise=0.391842 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 = 0.0291744 Jy ! Component: 100 - total flux cleaned = 0.0435248 Jy ! Component: 150 - total flux cleaned = 0.0511968 Jy ! Component: 200 - total flux cleaned = 0.055388 Jy ! Total flux subtracted in 200 components = 0.055388 Jy ! Clean residual min=-0.004513 max=0.006120 Jy/beam ! Clean residual mean=0.000007 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.224364 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.224364 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=0.052039Jy sigma=1.326027 ! Fit after self-cal, rms=0.052039Jy sigma=1.324429 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7185 x 1.811 at -0.05681 degrees (North through East) ! Clean map min=-0.0042808 max=0.18146 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: ! LA 0.95 MK 1.01 NL 1.02 OV 1.02 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.02 NL 0.99 OV 1.02 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.01 NL 0.99 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.00 NL 1.02 OV 1.02 ! PT 0.98 SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.03 NL 1.02 OV 1.03 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.02 NL 1.02 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 1.01 NL 1.01 OV 1.03 ! PT 0.97 SC 1.00 ! ! ! 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=0.052039Jy sigma=1.324429 ! Fit after self-cal, rms=0.051546Jy sigma=1.312681 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7235 mas, bmaj=1.821 mas, bpa=-0.03753 degrees ! Estimated noise=0.389401 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 (6.6, -14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00375333 Jy ! Component: 100 - total flux cleaned = 0.00434828 Jy ! Component: 150 - total flux cleaned = 0.00440909 Jy ! Component: 200 - total flux cleaned = 0.00451499 Jy ! Total flux subtracted in 200 components = 0.00451499 Jy ! Clean residual min=-0.003064 max=0.002832 Jy/beam ! Clean residual mean=0.000002 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.228879 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.228879 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=0.051247Jy sigma=1.304456 ! Fit after self-cal, rms=0.051237Jy sigma=1.303872 ! 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=0.051237Jy sigma=1.303872 ! Fit after self-cal, rms=0.051189Jy sigma=1.300087 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7222 mas, bmaj=1.822 mas, bpa=-0.01996 degrees ! Estimated noise=0.389113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111788 Jy ! Component: 100 - total flux cleaned = 0.00104743 Jy ! Component: 150 - total flux cleaned = 0.000950937 Jy ! Component: 200 - total flux cleaned = 0.000861428 Jy ! Total flux subtracted in 200 components = 0.000861428 Jy ! Clean residual min=-0.002750 max=0.002733 Jy/beam ! Clean residual mean=0.000001 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.22974 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.22974 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=0.051129Jy sigma=1.298614 ! Fit after self-cal, rms=0.051128Jy sigma=1.298488 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 = 8.56013e-05 Jy ! Component: 100 - total flux cleaned = 5.76663e-05 Jy ! Component: 150 - total flux cleaned = 6.23255e-06 Jy ! Component: 200 - total flux cleaned = -4.08834e-05 Jy ! Total flux subtracted in 200 components = -4.08834e-05 Jy ! Clean residual min=-0.002668 max=0.002582 Jy/beam ! Clean residual mean=0.000001 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.229699 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.229699 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=0.051101Jy sigma=1.297863 ! Fit after self-cal, rms=0.051100Jy sigma=1.297826 ! 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=0.051100Jy sigma=1.297826 ! Fit after self-cal, rms=0.051105Jy sigma=1.297677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7223 mas, bmaj=1.823 mas, bpa=-0.01926 degrees ! Estimated noise=0.388849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175125 Jy ! Component: 100 - total flux cleaned = 0.000104251 Jy ! Component: 150 - total flux cleaned = 8.25257e-05 Jy ! Component: 200 - total flux cleaned = 2.30527e-05 Jy ! Total flux subtracted in 200 components = 2.30527e-05 Jy ! Clean residual min=-0.002623 max=0.002479 Jy/beam ! Clean residual mean=0.000001 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.229722 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.229722 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=0.051085Jy sigma=1.297186 ! Fit after self-cal, rms=0.051085Jy sigma=1.297151 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.51145e-05 Jy ! Component: 100 - total flux cleaned = -8.41708e-05 Jy ! Component: 150 - total flux cleaned = -0.00010272 Jy ! Component: 200 - total flux cleaned = -8.59882e-05 Jy ! Total flux subtracted in 200 components = -8.59882e-05 Jy ! Clean residual min=-0.002556 max=0.002407 Jy/beam ! Clean residual mean=0.000001 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.229636 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.229636 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=0.051073Jy sigma=1.296849 ! Fit after self-cal, rms=0.051073Jy sigma=1.296831 ! 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=0.051073Jy sigma=1.296831 ! Fit after self-cal, rms=0.051096Jy sigma=1.296787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.098 mas, bmaj=5.301 mas, bpa=0.1418 degrees ! Estimated noise=0.545196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000164446 Jy ! Component: 100 - total flux cleaned = -0.000223254 Jy ! Component: 150 - total flux cleaned = -0.000300154 Jy ! Component: 200 - total flux cleaned = -0.000365728 Jy ! Total flux subtracted in 200 components = -0.000365728 Jy ! Clean residual min=-0.002588 max=0.002672 Jy/beam ! Clean residual mean=0.000002 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.229271 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 65 components and 0.229271 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=0.051104Jy sigma=1.297005 ! Fit after self-cal, rms=0.051090Jy sigma=1.296608 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 = -3.3679e-05 Jy ! Component: 100 - total flux cleaned = -8.53675e-05 Jy ! Component: 150 - total flux cleaned = -0.000109517 Jy ! Component: 200 - total flux cleaned = -0.00012999 Jy ! Total flux subtracted in 200 components = -0.00012999 Jy ! Clean residual min=-0.002536 max=0.002670 Jy/beam ! Clean residual mean=0.000002 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.229141 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 65 components and 0.229141 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=0.051099Jy sigma=1.296873 ! Fit after self-cal, rms=0.051086Jy sigma=1.296532 ! 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=0.7227 mas, bmaj=1.824 mas, bpa=-0.001577 degrees ! Estimated noise=0.388813 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7227 x 1.824 at -0.001577 degrees (North through East) ! Clean map min=-0.0026772 max=0.18085 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=0.5885 mas, bmaj=1.607 mas, bpa=1.255 degrees ! Estimated noise=0.737537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129349 Jy ! Component: 100 - total flux cleaned = 0.168033 Jy ! Component: 150 - total flux cleaned = 0.188413 Jy ! Component: 200 - total flux cleaned = 0.200496 Jy ! Total flux subtracted in 200 components = 0.200496 Jy ! Clean residual min=-0.005346 max=0.006829 Jy/beam ! Clean residual mean=-0.000007 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.200496 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.200496 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7227 mas, bmaj=1.824 mas, bpa=-0.001577 degrees ! Estimated noise=0.388813 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 = 0.0114582 Jy ! Component: 100 - total flux cleaned = 0.0179258 Jy ! Component: 150 - total flux cleaned = 0.0221189 Jy ! Component: 200 - total flux cleaned = 0.0248671 Jy ! Total flux subtracted in 200 components = 0.0248671 Jy ! Clean residual min=-0.003237 max=0.003121 Jy/beam ! Clean residual mean=0.000002 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.225364 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.225364 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=2.098 mas, bmaj=5.301 mas, bpa=0.1418 degrees ! Estimated noise=0.545196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291989 Jy ! Component: 100 - total flux cleaned = 0.00324396 Jy ! Component: 150 - total flux cleaned = 0.00340983 Jy ! Component: 200 - total flux cleaned = 0.00354099 Jy ! Total flux subtracted in 200 components = 0.00354099 Jy ! Clean residual min=-0.002799 max=0.002709 Jy/beam ! Clean residual mean=0.000003 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.228905 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 = 0.000133171 Jy ! Component: 100 - total flux cleaned = 0.000199968 Jy ! Component: 150 - total flux cleaned = 0.000239327 Jy ! Component: 200 - total flux cleaned = 0.00027453 Jy ! Total flux subtracted in 200 components = 0.00027453 Jy ! Clean residual min=-0.002644 max=0.002749 Jy/beam ! Clean residual mean=0.000003 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.229179 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 47 components and 0.229179 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7227 mas, bmaj=1.824 mas, bpa=-0.001577 degrees ! Estimated noise=0.388813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000221801 Jy ! Component: 100 - total flux cleaned = 0.000355597 Jy ! Component: 150 - total flux cleaned = 0.000356484 Jy ! Component: 200 - total flux cleaned = 0.00026961 Jy ! Total flux subtracted in 200 components = 0.00026961 Jy ! Clean residual min=-0.002544 max=0.002788 Jy/beam ! Clean residual mean=0.000001 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.229449 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.229449 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=0.051147Jy sigma=1.298249 ! Fit after self-cal, rms=0.051130Jy sigma=1.297801 wmodel /scr/pima/bg219a_uvs/J1638-1415_X_map.mod ! Writing 57 model components to file: /scr/pima/bg219a_uvs/J1638-1415_X_map.mod wobs /scr/pima/bg219a_uvs/J1638-1415_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1638-1415_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1638-1415_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J1638-1415_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 = 7.04567e-06 Jy ! Component: 100 - total flux cleaned = -2.82811e-05 Jy ! Component: 150 - total flux cleaned = -0.000173478 Jy ! Component: 200 - total flux cleaned = -0.000239458 Jy ! Component: 250 - total flux cleaned = -0.000269876 Jy ! Component: 300 - total flux cleaned = -0.000268567 Jy ! Component: 350 - total flux cleaned = -0.000321677 Jy ! Component: 400 - total flux cleaned = -0.000398428 Jy ! Component: 450 - total flux cleaned = -0.00052088 Jy ! Component: 500 - total flux cleaned = -0.000615002 Jy ! Component: 550 - total flux cleaned = -0.000726733 Jy ! Component: 600 - total flux cleaned = -0.000812178 Jy ! Component: 650 - total flux cleaned = -0.000894321 Jy ! Component: 700 - total flux cleaned = -0.000915116 Jy ! Component: 750 - total flux cleaned = -0.00103127 Jy ! Component: 800 - total flux cleaned = -0.00110603 Jy ! Component: 850 - total flux cleaned = -0.00117852 Jy ! Component: 900 - total flux cleaned = -0.00121404 Jy ! Component: 950 - total flux cleaned = -0.00128311 Jy ! Component: 1000 - total flux cleaned = -0.00128344 Jy ! Component: 1050 - total flux cleaned = -0.00134909 Jy ! Component: 1100 - total flux cleaned = -0.00142934 Jy ! Component: 1150 - total flux cleaned = -0.0015082 Jy ! Component: 1200 - total flux cleaned = -0.00161686 Jy ! Component: 1250 - total flux cleaned = -0.00170847 Jy ! Component: 1300 - total flux cleaned = -0.00178387 Jy ! Component: 1350 - total flux cleaned = -0.00187319 Jy ! Component: 1400 - total flux cleaned = -0.00199055 Jy ! Component: 1450 - total flux cleaned = -0.00210624 Jy ! Component: 1500 - total flux cleaned = -0.00219187 Jy ! Component: 1550 - total flux cleaned = -0.00226242 Jy ! Component: 1600 - total flux cleaned = -0.00233239 Jy ! Component: 1650 - total flux cleaned = -0.00240177 Jy ! Component: 1700 - total flux cleaned = -0.00248433 Jy ! Component: 1750 - total flux cleaned = -0.0025389 Jy ! Component: 1800 - total flux cleaned = -0.00257956 Jy ! Component: 1850 - total flux cleaned = -0.00263342 Jy ! Component: 1900 - total flux cleaned = -0.00266013 Jy ! Component: 1950 - total flux cleaned = -0.00269996 Jy ! Component: 2000 - total flux cleaned = -0.00275288 Jy ! Component: 2050 - total flux cleaned = -0.00279246 Jy ! Component: 2100 - total flux cleaned = -0.00285825 Jy ! Component: 2150 - total flux cleaned = -0.00287142 Jy ! Component: 2200 - total flux cleaned = -0.00285827 Jy ! Component: 2250 - total flux cleaned = -0.00285826 Jy ! Component: 2300 - total flux cleaned = -0.00284503 Jy ! Component: 2350 - total flux cleaned = -0.00280549 Jy ! Component: 2400 - total flux cleaned = -0.00281871 Jy ! Component: 2450 - total flux cleaned = -0.00277899 Jy ! Component: 2500 - total flux cleaned = -0.00276563 Jy ! Component: 2550 - total flux cleaned = -0.00276573 Jy ! Component: 2600 - total flux cleaned = -0.00271212 Jy ! Component: 2650 - total flux cleaned = -0.00271196 Jy ! Component: 2700 - total flux cleaned = -0.0026985 Jy ! Component: 2750 - total flux cleaned = -0.00271216 Jy ! Component: 2800 - total flux cleaned = -0.00268477 Jy ! Component: 2850 - total flux cleaned = -0.00265704 Jy ! Component: 2900 - total flux cleaned = -0.00264292 Jy ! Component: 2950 - total flux cleaned = -0.00262881 Jy ! Component: 3000 - total flux cleaned = -0.00261461 Jy ! Component: 3050 - total flux cleaned = -0.00260008 Jy ! Component: 3100 - total flux cleaned = -0.00258536 Jy ! Component: 3150 - total flux cleaned = -0.00257066 Jy ! Component: 3200 - total flux cleaned = -0.00258543 Jy ! Component: 3250 - total flux cleaned = -0.00261568 Jy ! Component: 3300 - total flux cleaned = -0.00263108 Jy ! Component: 3350 - total flux cleaned = -0.00266236 Jy ! Component: 3400 - total flux cleaned = -0.00267834 Jy ! Component: 3450 - total flux cleaned = -0.00267805 Jy ! Component: 3500 - total flux cleaned = -0.00272709 Jy ! Component: 3550 - total flux cleaned = -0.0027438 Jy ! Component: 3600 - total flux cleaned = -0.0027775 Jy ! Component: 3650 - total flux cleaned = -0.0027949 Jy ! Component: 3700 - total flux cleaned = -0.00279499 Jy ! Component: 3750 - total flux cleaned = -0.00283045 Jy ! Component: 3800 - total flux cleaned = -0.00286652 Jy ! Component: 3850 - total flux cleaned = -0.00290312 Jy ! Component: 3900 - total flux cleaned = -0.00292199 Jy ! Component: 3950 - total flux cleaned = -0.00294099 Jy ! Component: 4000 - total flux cleaned = -0.00296002 Jy ! Component: 4050 - total flux cleaned = -0.00297947 Jy ! Total flux subtracted in 4096 components = -0.00299909 Jy ! Clean residual min=-0.001253 max=0.001183 Jy/beam ! Clean residual mean=-0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.22645 Jy keep ! Adding 205 model components to the UV plane model. ! The established model now contains 262 components and 0.22645 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1638-1415_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7227 x 1.824 at -0.001577 degrees (North through East) ! Clean map min=-0.0018799 max=0.18131 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1638-1415_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.181312 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000263843 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.436556 0.436556 0.873112 1.74622 3.49245 6.9849 13.9698 27.9396 55.8792 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.181 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 687.197 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1638-1415_X_uvs.log closed on Wed Apr 6 21:41:09 2016