! Started logfile: /scr/pima/bg219g_uvs/J1739+3358_X_uvs.log on Thu Apr 7 09:55:30 2016 obs /scr/pima/bg219g_uvs/J1739+3358_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1739+3358_X_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.871032 visibilities/baseline/integration-bin. ! Found source: J1739+3358 ! ! 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 5268 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/J1739+3358_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.003525Jy sigma=25.202931 ! Fit after self-cal, rms=0.919047Jy sigma=22.930829 ! 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=0.6745 mas, bmaj=2.512 mas, bpa=21.3 degrees ! Estimated noise=0.906459 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 = 0.0554266 Jy ! Component: 100 - total flux cleaned = 0.0790553 Jy ! Total flux subtracted in 100 components = 0.0790553 Jy ! Clean residual min=-0.008910 max=0.011788 Jy/beam ! Clean residual mean=0.000044 rms=0.002576 Jy/beam ! Combined flux in latest and established models = 0.0790553 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0790553 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=0.071780Jy sigma=1.662923 ! Fit after self-cal, rms=0.070424Jy sigma=1.629986 ! 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=0.8663 mas, bmaj=2.861 mas, bpa=18.28 degrees ! Estimated noise=0.576746 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 = 0.0227252 Jy ! Component: 100 - total flux cleaned = 0.033577 Jy ! Component: 150 - total flux cleaned = 0.0396971 Jy ! Component: 200 - total flux cleaned = 0.0434523 Jy ! Total flux subtracted in 200 components = 0.0434523 Jy ! Clean residual min=-0.004142 max=0.004191 Jy/beam ! Clean residual mean=0.000014 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.122508 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 29 components and 0.122508 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=0.063695Jy sigma=1.429449 ! Fit after self-cal, rms=0.063449Jy sigma=1.424096 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8663 x 2.861 at 18.28 degrees (North through East) ! Clean map min=-0.0037945 max=0.082689 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: ! FD 0.97 HN 1.19 KP 0.97 LA 0.90 ! MK 1.17 NL 1.08 OV 0.93 PT 0.96 ! SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.07 KP 1.04 LA 0.91 ! MK 1.12 NL 1.02 OV 1.01 PT 0.96 ! SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.92 KP 1.04 LA 0.96 ! MK 1.03 NL 1.01 OV 0.98 PT 1.01 ! SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 0.93 KP 0.96 LA 0.89 ! MK 0.95 NL 1.03 OV 1.02 PT 1.11 ! SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 1.00 KP 0.99 LA 0.92 ! MK 1.00 NL 1.10 OV 1.06 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.07 KP 0.96 LA 0.86 ! MK 0.95 NL 1.01 OV 0.96 PT 0.98 ! SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.84 KP 1.03 LA 0.85 ! MK 0.98 NL 1.07 OV 0.97 PT 0.99 ! SC 1.17 ! ! ! 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=0.063449Jy sigma=1.424096 ! Fit after self-cal, rms=0.061876Jy sigma=1.407978 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8762 mas, bmaj=2.881 mas, bpa=18.18 degrees ! Estimated noise=0.570031 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 = 0.00035448 Jy ! Component: 100 - total flux cleaned = 0.000111113 Jy ! Component: 150 - total flux cleaned = 3.00292e-05 Jy ! Component: 200 - total flux cleaned = -7.96373e-05 Jy ! Total flux subtracted in 200 components = -7.96373e-05 Jy ! Clean residual min=-0.002855 max=0.003197 Jy/beam ! Clean residual mean=-0.000001 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.122428 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.122428 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=0.061788Jy sigma=1.406409 ! Fit after self-cal, rms=0.061832Jy sigma=1.405753 ! 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=0.061832Jy sigma=1.405753 ! Fit after self-cal, rms=0.061559Jy sigma=1.405669 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8752 mas, bmaj=2.876 mas, bpa=18.17 degrees ! Estimated noise=0.569028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.66153e-05 Jy ! Component: 100 - total flux cleaned = -0.000135001 Jy ! Component: 150 - total flux cleaned = -0.000296038 Jy ! Component: 200 - total flux cleaned = -0.000411286 Jy ! Total flux subtracted in 200 components = -0.000411286 Jy ! Clean residual min=-0.002838 max=0.003127 Jy/beam ! Clean residual mean=-0.000001 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.122017 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.122017 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=0.061515Jy sigma=1.404912 ! Fit after self-cal, rms=0.061505Jy sigma=1.404830 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 (-19.4, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015114 Jy ! Component: 100 - total flux cleaned = 0.00176079 Jy ! Component: 150 - total flux cleaned = 0.00188955 Jy ! Component: 200 - total flux cleaned = 0.00192735 Jy ! Total flux subtracted in 200 components = 0.00192735 Jy ! Clean residual min=-0.002910 max=0.002671 Jy/beam ! Clean residual mean=0.000002 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.123944 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.123944 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=0.061359Jy sigma=1.401405 ! Fit after self-cal, rms=0.061368Jy sigma=1.401074 ! 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=0.061368Jy sigma=1.401074 ! Fit after self-cal, rms=0.061348Jy sigma=1.400829 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8775 mas, bmaj=2.875 mas, bpa=18.03 degrees ! Estimated noise=0.569536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000268605 Jy ! Component: 100 - total flux cleaned = 1.88617e-05 Jy ! Component: 150 - total flux cleaned = -0.000134334 Jy ! Component: 200 - total flux cleaned = -0.000135229 Jy ! Total flux subtracted in 200 components = -0.000135229 Jy ! Clean residual min=-0.002961 max=0.002721 Jy/beam ! Clean residual mean=0.000003 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.123809 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.123809 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=0.061303Jy sigma=1.399946 ! Fit after self-cal, rms=0.061311Jy sigma=1.399878 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 = -2.33086e-05 Jy ! Component: 100 - total flux cleaned = 1.07394e-06 Jy ! Component: 150 - total flux cleaned = 2.35875e-05 Jy ! Component: 200 - total flux cleaned = 4.5578e-05 Jy ! Total flux subtracted in 200 components = 4.5578e-05 Jy ! Clean residual min=-0.002900 max=0.002662 Jy/beam ! Clean residual mean=0.000003 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.123854 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 71 components and 0.123854 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=0.061291Jy sigma=1.399459 ! Fit after self-cal, rms=0.061294Jy sigma=1.399436 ! 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=0.061294Jy sigma=1.399436 ! Fit after self-cal, rms=0.061347Jy sigma=1.399343 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.962 mas, bmaj=4.013 mas, bpa=5.931 degrees ! Estimated noise=0.699897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000220228 Jy ! Component: 100 - total flux cleaned = -1.65033e-05 Jy ! Component: 150 - total flux cleaned = 0.000196152 Jy ! Component: 200 - total flux cleaned = 0.000314165 Jy ! Total flux subtracted in 200 components = 0.000314165 Jy ! Clean residual min=-0.002190 max=0.002288 Jy/beam ! Clean residual mean=0.000005 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.124169 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.124169 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=0.061340Jy sigma=1.399196 ! Fit after self-cal, rms=0.061336Jy sigma=1.399149 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 = -2.85173e-05 Jy ! Component: 100 - total flux cleaned = 6.72081e-05 Jy ! Component: 150 - total flux cleaned = 0.000168837 Jy ! Component: 200 - total flux cleaned = 0.000222537 Jy ! Total flux subtracted in 200 components = 0.000222537 Jy ! Clean residual min=-0.002147 max=0.002255 Jy/beam ! Clean residual mean=0.000005 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.124391 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.124391 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=0.061336Jy sigma=1.399119 ! Fit after self-cal, rms=0.061331Jy sigma=1.399079 ! 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=0.8797 mas, bmaj=2.874 mas, bpa=17.98 degrees ! Estimated noise=0.569723 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8797 x 2.874 at 17.98 degrees (North through East) ! Clean map min=-0.0024474 max=0.081844 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=0.6855 mas, bmaj=2.519 mas, bpa=20.92 degrees ! Estimated noise=0.908023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0570784 Jy ! Component: 100 - total flux cleaned = 0.0824987 Jy ! Component: 150 - total flux cleaned = 0.0964832 Jy ! Component: 200 - total flux cleaned = 0.105082 Jy ! Total flux subtracted in 200 components = 0.105082 Jy ! Clean residual min=-0.005845 max=0.005759 Jy/beam ! Clean residual mean=0.000020 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.105082 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.105082 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8797 mas, bmaj=2.874 mas, bpa=17.98 degrees ! Estimated noise=0.569723 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 = 0.00893507 Jy ! Component: 100 - total flux cleaned = 0.0135561 Jy ! Component: 150 - total flux cleaned = 0.0155888 Jy ! Component: 200 - total flux cleaned = 0.0170046 Jy ! Total flux subtracted in 200 components = 0.0170046 Jy ! Clean residual min=-0.003284 max=0.002922 Jy/beam ! Clean residual mean=0.000006 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.122087 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 34 components and 0.122087 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=1.962 mas, bmaj=4.013 mas, bpa=5.931 degrees ! Estimated noise=0.699897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228747 Jy ! Component: 100 - total flux cleaned = 0.00253612 Jy ! Component: 150 - total flux cleaned = 0.00261824 Jy ! Component: 200 - total flux cleaned = 0.00272588 Jy ! Total flux subtracted in 200 components = 0.00272588 Jy ! Clean residual min=-0.002211 max=0.002351 Jy/beam ! Clean residual mean=0.000008 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.124812 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 = 6.53785e-05 Jy ! Component: 100 - total flux cleaned = 0.000125476 Jy ! Component: 150 - total flux cleaned = 0.000153304 Jy ! Component: 200 - total flux cleaned = 0.000176015 Jy ! Total flux subtracted in 200 components = 0.000176015 Jy ! Clean residual min=-0.002147 max=0.002331 Jy/beam ! Clean residual mean=0.000007 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.124988 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 58 components and 0.124988 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8797 mas, bmaj=2.874 mas, bpa=17.98 degrees ! Estimated noise=0.569723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.97847e-05 Jy ! Component: 100 - total flux cleaned = -3.60831e-05 Jy ! Component: 150 - total flux cleaned = -0.000107861 Jy ! Component: 200 - total flux cleaned = -0.000201944 Jy ! Total flux subtracted in 200 components = -0.000201944 Jy ! Clean residual min=-0.002938 max=0.002843 Jy/beam ! Clean residual mean=0.000004 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.124787 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.124786 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=0.061369Jy sigma=1.400133 ! Fit after self-cal, rms=0.061364Jy sigma=1.399939 wmodel /scr/pima/bg219g_uvs/J1739+3358_X_map.mod ! Writing 73 model components to file: /scr/pima/bg219g_uvs/J1739+3358_X_map.mod wobs /scr/pima/bg219g_uvs/J1739+3358_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1739+3358_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1739+3358_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219g_uvs/J1739+3358_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 = -0.000211226 Jy ! Component: 100 - total flux cleaned = -0.000214838 Jy ! Component: 150 - total flux cleaned = -9.00579e-05 Jy ! Component: 200 - total flux cleaned = 6.55535e-05 Jy ! Component: 250 - total flux cleaned = 0.000318951 Jy ! Component: 300 - total flux cleaned = 0.000488903 Jy ! Component: 350 - total flux cleaned = 0.000618072 Jy ! Component: 400 - total flux cleaned = 0.000772841 Jy ! Component: 450 - total flux cleaned = 0.000891849 Jy ! Component: 500 - total flux cleaned = 0.00106382 Jy ! Component: 550 - total flux cleaned = 0.00122952 Jy ! Component: 600 - total flux cleaned = 0.00125641 Jy ! Component: 650 - total flux cleaned = 0.00130859 Jy ! Component: 700 - total flux cleaned = 0.0014344 Jy ! Component: 750 - total flux cleaned = 0.00148322 Jy ! Component: 800 - total flux cleaned = 0.00157867 Jy ! Component: 850 - total flux cleaned = 0.00167176 Jy ! Component: 900 - total flux cleaned = 0.00167193 Jy ! Component: 950 - total flux cleaned = 0.00169457 Jy ! Component: 1000 - total flux cleaned = 0.00173821 Jy ! Component: 1050 - total flux cleaned = 0.0018455 Jy ! Component: 1100 - total flux cleaned = 0.00186684 Jy ! Component: 1150 - total flux cleaned = 0.00184648 Jy ! Component: 1200 - total flux cleaned = 0.00192793 Jy ! Component: 1250 - total flux cleaned = 0.00190808 Jy ! Component: 1300 - total flux cleaned = 0.001928 Jy ! Component: 1350 - total flux cleaned = 0.00188908 Jy ! Component: 1400 - total flux cleaned = 0.00188906 Jy ! Component: 1450 - total flux cleaned = 0.00188925 Jy ! Component: 1500 - total flux cleaned = 0.00188928 Jy ! Component: 1550 - total flux cleaned = 0.00188925 Jy ! Component: 1600 - total flux cleaned = 0.00179824 Jy ! Component: 1650 - total flux cleaned = 0.0018524 Jy ! Component: 1700 - total flux cleaned = 0.00179861 Jy ! Component: 1750 - total flux cleaned = 0.00179855 Jy ! Component: 1800 - total flux cleaned = 0.00178109 Jy ! Component: 1850 - total flux cleaned = 0.00181556 Jy ! Component: 1900 - total flux cleaned = 0.00176426 Jy ! Component: 1950 - total flux cleaned = 0.00174756 Jy ! Component: 2000 - total flux cleaned = 0.00178137 Jy ! Component: 2050 - total flux cleaned = 0.0017482 Jy ! Component: 2100 - total flux cleaned = 0.00174804 Jy ! Component: 2150 - total flux cleaned = 0.00169893 Jy ! Component: 2200 - total flux cleaned = 0.00166646 Jy ! Component: 2250 - total flux cleaned = 0.00163418 Jy ! Component: 2300 - total flux cleaned = 0.00157037 Jy ! Component: 2350 - total flux cleaned = 0.0015864 Jy ! Component: 2400 - total flux cleaned = 0.00153904 Jy ! Component: 2450 - total flux cleaned = 0.00155483 Jy ! Component: 2500 - total flux cleaned = 0.00155483 Jy ! Component: 2550 - total flux cleaned = 0.00158557 Jy ! Component: 2600 - total flux cleaned = 0.00157014 Jy ! Component: 2650 - total flux cleaned = 0.00153948 Jy ! Component: 2700 - total flux cleaned = 0.0015395 Jy ! Component: 2750 - total flux cleaned = 0.00155462 Jy ! Component: 2800 - total flux cleaned = 0.00149428 Jy ! Component: 2850 - total flux cleaned = 0.00150928 Jy ! Component: 2900 - total flux cleaned = 0.00147933 Jy ! Component: 2950 - total flux cleaned = 0.00149417 Jy ! Component: 3000 - total flux cleaned = 0.00149417 Jy ! Component: 3050 - total flux cleaned = 0.00149427 Jy ! Component: 3100 - total flux cleaned = 0.00152353 Jy ! Component: 3150 - total flux cleaned = 0.00153811 Jy ! Component: 3200 - total flux cleaned = 0.00156712 Jy ! Component: 3250 - total flux cleaned = 0.00159612 Jy ! Component: 3300 - total flux cleaned = 0.00166822 Jy ! Component: 3350 - total flux cleaned = 0.00169693 Jy ! Component: 3400 - total flux cleaned = 0.00171125 Jy ! Component: 3450 - total flux cleaned = 0.00171132 Jy ! Component: 3500 - total flux cleaned = 0.0017684 Jy ! Component: 3550 - total flux cleaned = 0.00185365 Jy ! Component: 3600 - total flux cleaned = 0.00189611 Jy ! Component: 3650 - total flux cleaned = 0.00192442 Jy ! Component: 3700 - total flux cleaned = 0.00199495 Jy ! Component: 3750 - total flux cleaned = 0.00200902 Jy ! Component: 3800 - total flux cleaned = 0.00202314 Jy ! Component: 3850 - total flux cleaned = 0.00207942 Jy ! Component: 3900 - total flux cleaned = 0.00210752 Jy ! Component: 3950 - total flux cleaned = 0.00217784 Jy ! Component: 4000 - total flux cleaned = 0.00220599 Jy ! Component: 4050 - total flux cleaned = 0.00227634 Jy ! Total flux subtracted in 4096 components = 0.00230462 Jy ! Clean residual min=-0.000769 max=0.000818 Jy/beam ! Clean residual mean=0.000000 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.127091 Jy keep ! Adding 230 model components to the UV plane model. ! The established model now contains 303 components and 0.127091 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1739+3358_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8797 x 2.874 at 17.98 degrees (North through East) ! Clean map min=-0.0018909 max=0.081403 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1739+3358_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0814031 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221443 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.816098 0.816098 1.6322 3.26439 6.52878 13.0576 26.1151 52.2302 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.081 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 367.603 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1739+3358_X_uvs.log closed on Thu Apr 7 09:55:34 2016