! Started logfile: /scr/pima/bg219e_uvs/J1747+0304_X_uvs.log on Thu Apr 7 09:14:05 2016 obs /scr/pima/bg219e_uvs/J1747+0304_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1747+0304_X_uva.fits ! AN table 1: 61 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.691712 visibilities/baseline/integration-bin. ! Found source: J1747+0304 ! ! 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 18228 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/bg219e_uvs/J1747+0304_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 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=1.001417Jy sigma=25.800961 ! Fit after self-cal, rms=0.969711Jy sigma=24.997363 ! 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=1.205 mas, bmaj=2.594 mas, bpa=18 degrees ! Estimated noise=0.440879 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 = 0.025148 Jy ! Component: 100 - total flux cleaned = 0.0306508 Jy ! Total flux subtracted in 100 components = 0.0306508 Jy ! Clean residual min=-0.002972 max=0.002931 Jy/beam ! Clean residual mean=-0.000001 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.0306508 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0306508 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=0.050521Jy sigma=1.259313 ! Fit after self-cal, rms=0.048545Jy sigma=1.207971 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421194 Jy ! Component: 100 - total flux cleaned = 0.00476437 Jy ! Total flux subtracted in 100 components = 0.00476437 Jy ! Clean residual min=-0.002752 max=0.002576 Jy/beam ! Clean residual mean=-0.000003 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.0354152 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0354152 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=0.048333Jy sigma=1.202975 ! Fit after self-cal, rms=0.048312Jy sigma=1.202551 ! 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=1.488 mas, bmaj=2.888 mas, bpa=19.46 degrees ! Estimated noise=0.283806 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 = -0.000786337 Jy ! Component: 100 - total flux cleaned = -0.000905748 Jy ! Component: 150 - total flux cleaned = -0.000884731 Jy ! Component: 200 - total flux cleaned = -0.000823236 Jy ! Total flux subtracted in 200 components = -0.000823236 Jy ! Clean residual min=-0.002535 max=0.001675 Jy/beam ! Clean residual mean=-0.000003 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.034592 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.034592 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=0.048272Jy sigma=1.201852 ! Fit after self-cal, rms=0.048235Jy sigma=1.201445 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.488 x 2.888 at 19.46 degrees (North through East) ! Clean map min=-0.002458 max=0.034656 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 0.91 KP 1.03 ! LA 0.96 NL 1.08 OV 0.94 PT 1.09 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.08 HN 0.83 KP 1.01 ! LA 1.00 NL 1.06 OV 0.93 PT 1.09 ! SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.96 KP 1.14 ! LA 0.94 NL 1.03 OV 1.08 PT 1.05 ! SC 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! 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=0.048235Jy sigma=1.201445 ! Fit after self-cal, rms=0.048808Jy sigma=1.200120 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.475 mas, bmaj=2.872 mas, bpa=19.47 degrees ! Estimated noise=0.288017 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 = 0.000688968 Jy ! Component: 100 - total flux cleaned = 0.000871015 Jy ! Component: 150 - total flux cleaned = 0.000927016 Jy ! Component: 200 - total flux cleaned = 0.000975075 Jy ! Total flux subtracted in 200 components = 0.000975075 Jy ! Clean residual min=-0.002140 max=0.001616 Jy/beam ! Clean residual mean=-0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0355671 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.0355671 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=0.048788Jy sigma=1.199654 ! Fit after self-cal, rms=0.048793Jy sigma=1.198759 ! 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=0.048793Jy sigma=1.198759 ! Fit after self-cal, rms=0.048976Jy sigma=1.198160 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.48 mas, bmaj=2.869 mas, bpa=19.37 degrees ! Estimated noise=0.288505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.51494e-05 Jy ! Component: 100 - total flux cleaned = 9.8544e-05 Jy ! Component: 150 - total flux cleaned = 0.000161576 Jy ! Component: 200 - total flux cleaned = 0.000205034 Jy ! Total flux subtracted in 200 components = 0.000205034 Jy ! Clean residual min=-0.002111 max=0.001573 Jy/beam ! Clean residual mean=-0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0357721 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0357721 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=0.048962Jy sigma=1.197915 ! Fit after self-cal, rms=0.048983Jy sigma=1.197654 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 = 4.19469e-05 Jy ! Component: 100 - total flux cleaned = 5.62368e-05 Jy ! Component: 150 - total flux cleaned = 9.49107e-05 Jy ! Component: 200 - total flux cleaned = 0.000118982 Jy ! Total flux subtracted in 200 components = 0.000118982 Jy ! Clean residual min=-0.002125 max=0.001599 Jy/beam ! Clean residual mean=-0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0358911 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.0358911 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=0.048974Jy sigma=1.197482 ! Fit after self-cal, rms=0.048971Jy sigma=1.197445 ! 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=0.048971Jy sigma=1.197445 ! Fit after self-cal, rms=0.049361Jy sigma=1.197060 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.484 mas, bmaj=2.864 mas, bpa=19.18 degrees ! Estimated noise=0.28991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015115 Jy ! Component: 100 - total flux cleaned = 0.00016535 Jy ! Component: 150 - total flux cleaned = 0.000190031 Jy ! Component: 200 - total flux cleaned = 0.000224521 Jy ! Total flux subtracted in 200 components = 0.000224521 Jy ! Clean residual min=-0.002013 max=0.001588 Jy/beam ! Clean residual mean=-0.000002 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0361156 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.0361156 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=0.049353Jy sigma=1.196902 ! Fit after self-cal, rms=0.049381Jy sigma=1.196740 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 = 6.94722e-05 Jy ! Component: 100 - total flux cleaned = 6.86504e-05 Jy ! Component: 150 - total flux cleaned = 7.96525e-05 Jy ! Component: 200 - total flux cleaned = 0.000110914 Jy ! Total flux subtracted in 200 components = 0.000110914 Jy ! Clean residual min=-0.002004 max=0.001630 Jy/beam ! Clean residual mean=-0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0362265 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.0362265 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=0.049375Jy sigma=1.196618 ! Fit after self-cal, rms=0.049361Jy sigma=1.196463 ! 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=0.049361Jy sigma=1.196463 ! Fit after self-cal, rms=0.049682Jy sigma=1.196280 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.503 mas, bmaj=3.391 mas, bpa=11.06 degrees ! Estimated noise=0.320114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000296614 Jy ! Component: 100 - total flux cleaned = 0.000267409 Jy ! Component: 150 - total flux cleaned = 0.000225643 Jy ! Component: 200 - total flux cleaned = 0.000213055 Jy ! Total flux subtracted in 200 components = 0.000213055 Jy ! Clean residual min=-0.001576 max=0.001551 Jy/beam ! Clean residual mean=-0.000003 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0364396 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.0364396 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=0.049682Jy sigma=1.196232 ! Fit after self-cal, rms=0.049690Jy sigma=1.195937 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 = 2.25576e-05 Jy ! Component: 100 - total flux cleaned = -1.90395e-05 Jy ! Component: 150 - total flux cleaned = -5.79537e-05 Jy ! Component: 200 - total flux cleaned = -7.49535e-05 Jy ! Total flux subtracted in 200 components = -7.49535e-05 Jy ! Clean residual min=-0.001589 max=0.001503 Jy/beam ! Clean residual mean=-0.000003 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0363646 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.0363646 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=0.049690Jy sigma=1.195935 ! Fit after self-cal, rms=0.049690Jy sigma=1.195784 ! 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=1.484 mas, bmaj=2.862 mas, bpa=19.12 degrees ! Estimated noise=0.291305 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.484 x 2.862 at 19.12 degrees (North through East) ! Clean map min=-0.0022727 max=0.035328 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=1.2 mas, bmaj=2.572 mas, bpa=17.66 degrees ! Estimated noise=0.446778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0283078 Jy ! Component: 100 - total flux cleaned = 0.0349842 Jy ! Component: 150 - total flux cleaned = 0.0361452 Jy ! Component: 200 - total flux cleaned = 0.0364573 Jy ! Total flux subtracted in 200 components = 0.0364573 Jy ! Clean residual min=-0.002734 max=0.002435 Jy/beam ! Clean residual mean=-0.000003 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.0364573 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0364573 Jy ! Inverting map and beam ! Estimated beam: bmin=1.484 mas, bmaj=2.862 mas, bpa=19.12 degrees ! Estimated noise=0.291305 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 = -0.000722791 Jy ! Component: 100 - total flux cleaned = -0.000650772 Jy ! Component: 150 - total flux cleaned = -0.000651934 Jy ! Component: 200 - total flux cleaned = -0.000623836 Jy ! Total flux subtracted in 200 components = -0.000623836 Jy ! Clean residual min=-0.002018 max=0.001546 Jy/beam ! Clean residual mean=-0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0358335 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.0358335 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=2.503 mas, bmaj=3.391 mas, bpa=11.06 degrees ! Estimated noise=0.320114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179861 Jy ! Component: 100 - total flux cleaned = 0.000189799 Jy ! Component: 150 - total flux cleaned = 0.000179899 Jy ! Component: 200 - total flux cleaned = 0.000180424 Jy ! Total flux subtracted in 200 components = 0.000180424 Jy ! Clean residual min=-0.001636 max=0.001449 Jy/beam ! Clean residual mean=-0.000003 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0360139 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 = 8.21818e-06 Jy ! Component: 100 - total flux cleaned = 1.61117e-05 Jy ! Component: 150 - total flux cleaned = 2.41014e-05 Jy ! Component: 200 - total flux cleaned = 3.1714e-05 Jy ! Total flux subtracted in 200 components = 3.1714e-05 Jy ! Clean residual min=-0.001633 max=0.001455 Jy/beam ! Clean residual mean=-0.000003 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0360456 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.0360456 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.484 mas, bmaj=2.862 mas, bpa=19.12 degrees ! Estimated noise=0.291305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.08167e-05 Jy ! Component: 100 - total flux cleaned = 1.99223e-05 Jy ! Component: 150 - total flux cleaned = 8.71741e-05 Jy ! Component: 200 - total flux cleaned = 0.000174289 Jy ! Total flux subtracted in 200 components = 0.000174289 Jy ! Clean residual min=-0.001962 max=0.001566 Jy/beam ! Clean residual mean=-0.000002 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0362199 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0362199 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=0.049693Jy sigma=1.195832 ! Fit after self-cal, rms=0.049694Jy sigma=1.195783 wmodel /scr/pima/bg219e_uvs/J1747+0304_X_map.mod ! Writing 35 model components to file: /scr/pima/bg219e_uvs/J1747+0304_X_map.mod wobs /scr/pima/bg219e_uvs/J1747+0304_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1747+0304_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1747+0304_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219e_uvs/J1747+0304_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 = -0.000637313 Jy ! Component: 100 - total flux cleaned = -0.00104731 Jy ! Component: 150 - total flux cleaned = -0.00130093 Jy ! Component: 200 - total flux cleaned = -0.00142157 Jy ! Component: 250 - total flux cleaned = -0.00153512 Jy ! Component: 300 - total flux cleaned = -0.00162234 Jy ! Component: 350 - total flux cleaned = -0.00170594 Jy ! Component: 400 - total flux cleaned = -0.00168529 Jy ! Component: 450 - total flux cleaned = -0.00170515 Jy ! Component: 500 - total flux cleaned = -0.00178064 Jy ! Component: 550 - total flux cleaned = -0.00179865 Jy ! Component: 600 - total flux cleaned = -0.00186983 Jy ! Component: 650 - total flux cleaned = -0.0018695 Jy ! Component: 700 - total flux cleaned = -0.0018015 Jy ! Component: 750 - total flux cleaned = -0.00175208 Jy ! Component: 800 - total flux cleaned = -0.0017357 Jy ! Component: 850 - total flux cleaned = -0.00168813 Jy ! Component: 900 - total flux cleaned = -0.00170355 Jy ! Component: 950 - total flux cleaned = -0.00167278 Jy ! Component: 1000 - total flux cleaned = -0.00161325 Jy ! Component: 1050 - total flux cleaned = -0.00164269 Jy ! Component: 1100 - total flux cleaned = -0.00162821 Jy ! Component: 1150 - total flux cleaned = -0.0016425 Jy ! Component: 1200 - total flux cleaned = -0.00164254 Jy ! Component: 1250 - total flux cleaned = -0.00162882 Jy ! Component: 1300 - total flux cleaned = -0.00160168 Jy ! Component: 1350 - total flux cleaned = -0.0015621 Jy ! Component: 1400 - total flux cleaned = -0.00149719 Jy ! Component: 1450 - total flux cleaned = -0.00148487 Jy ! Component: 1500 - total flux cleaned = -0.00151034 Jy ! Component: 1550 - total flux cleaned = -0.00147274 Jy ! Component: 1600 - total flux cleaned = -0.00148497 Jy ! Component: 1650 - total flux cleaned = -0.00143644 Jy ! Component: 1700 - total flux cleaned = -0.00143655 Jy ! Component: 1750 - total flux cleaned = -0.00141297 Jy ! Component: 1800 - total flux cleaned = -0.00138974 Jy ! Component: 1850 - total flux cleaned = -0.00136672 Jy ! Component: 1900 - total flux cleaned = -0.00136671 Jy ! Component: 1950 - total flux cleaned = -0.00136652 Jy ! Component: 2000 - total flux cleaned = -0.00133299 Jy ! Component: 2050 - total flux cleaned = -0.001289 Jy ! Component: 2100 - total flux cleaned = -0.00127813 Jy ! Component: 2150 - total flux cleaned = -0.001235 Jy ! Component: 2200 - total flux cleaned = -0.00122446 Jy ! Component: 2250 - total flux cleaned = -0.00123491 Jy ! Component: 2300 - total flux cleaned = -0.00119304 Jy ! Component: 2350 - total flux cleaned = -0.00113105 Jy ! Component: 2400 - total flux cleaned = -0.001131 Jy ! Component: 2450 - total flux cleaned = -0.00106984 Jy ! Component: 2500 - total flux cleaned = -0.00103963 Jy ! Component: 2550 - total flux cleaned = -0.000989696 Jy ! Component: 2600 - total flux cleaned = -0.00096992 Jy ! Component: 2650 - total flux cleaned = -0.000920768 Jy ! Component: 2700 - total flux cleaned = -0.000891594 Jy ! Component: 2750 - total flux cleaned = -0.000881843 Jy ! Component: 2800 - total flux cleaned = -0.000862604 Jy ! Component: 2850 - total flux cleaned = -0.000805378 Jy ! Component: 2900 - total flux cleaned = -0.000795962 Jy ! Component: 2950 - total flux cleaned = -0.000748839 Jy ! Component: 3000 - total flux cleaned = -0.000739497 Jy ! Component: 3050 - total flux cleaned = -0.000683675 Jy ! Component: 3100 - total flux cleaned = -0.000655997 Jy ! Component: 3150 - total flux cleaned = -0.000637614 Jy ! Component: 3200 - total flux cleaned = -0.000601025 Jy ! Component: 3250 - total flux cleaned = -0.000555478 Jy ! Component: 3300 - total flux cleaned = -0.000528296 Jy ! Component: 3350 - total flux cleaned = -0.000492158 Jy ! Component: 3400 - total flux cleaned = -0.000456135 Jy ! Component: 3450 - total flux cleaned = -0.000420243 Jy ! Component: 3500 - total flux cleaned = -0.000375495 Jy ! Component: 3550 - total flux cleaned = -0.00032207 Jy ! Component: 3600 - total flux cleaned = -0.000313202 Jy ! Component: 3650 - total flux cleaned = -0.000268861 Jy ! Component: 3700 - total flux cleaned = -0.000233497 Jy ! Component: 3750 - total flux cleaned = -0.000189412 Jy ! Component: 3800 - total flux cleaned = -0.000154225 Jy ! Component: 3850 - total flux cleaned = -9.27707e-05 Jy ! Component: 3900 - total flux cleaned = -7.52845e-05 Jy ! Component: 3950 - total flux cleaned = -3.15703e-05 Jy ! Component: 4000 - total flux cleaned = 1.2016e-05 Jy ! Component: 4050 - total flux cleaned = 4.68332e-05 Jy ! Total flux subtracted in 4096 components = 7.2914e-05 Jy ! Clean residual min=-0.000477 max=0.000584 Jy/beam ! Clean residual mean=-0.000002 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0362928 Jy keep ! Adding 244 model components to the UV plane model. ! The established model now contains 279 components and 0.0362928 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1747+0304_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.484 x 2.862 at 19.12 degrees (North through East) ! Clean map min=-0.0018544 max=0.035196 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1747+0304_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.035196 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014323 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.22085 1.22085 2.4417 4.8834 9.7668 19.5336 39.0672 78.1344 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 245.73 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1747+0304_X_uvs.log closed on Thu Apr 7 09:14:09 2016