! Started logfile: J0854+2006_X_2017_01_21_pus_uvs.log on Sun May 5 15:27:53 2019 obs J0854+2006_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0854+2006_X_2017_01_21_pus_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.538194 visibilities/baseline/integration-bin. ! Found source: J0854+2006 ! ! 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 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1086 lines of history. ! ! Reading 3720 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! 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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0854+2006_X_2017_01_21_pus] 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 = 512x512 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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.698612Jy sigma=0.029691 ! Fit after self-cal, rms=3.692056Jy sigma=0.029643 ! 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=0.8084 mas, bmaj=1.969 mas, bpa=20.95 degrees ! Estimated noise=2265.62 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 = 3.61127 Jy ! Component: 100 - total flux cleaned = 4.39915 Jy ! Total flux subtracted in 100 components = 4.39915 Jy ! Clean residual min=-0.140801 max=0.224291 Jy/beam ! Clean residual mean=-0.000771 rms=0.044454 Jy/beam ! Combined flux in latest and established models = 4.39915 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 4.39915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.538505Jy sigma=0.004476 ! Fit after self-cal, rms=0.538527Jy sigma=0.004475 ! 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=0.9981 mas, bmaj=2.159 mas, bpa=19.34 degrees ! Estimated noise=1499.15 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 = 0.275868 Jy ! Component: 100 - total flux cleaned = 0.393719 Jy ! Component: 150 - total flux cleaned = 0.397536 Jy ! Component: 200 - total flux cleaned = 0.399432 Jy ! Total flux subtracted in 200 components = 0.399432 Jy ! Clean residual min=-0.119727 max=0.170271 Jy/beam ! Clean residual mean=0.000325 rms=0.038742 Jy/beam ! Combined flux in latest and established models = 4.79858 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 4.79858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.417559Jy sigma=0.003234 ! Fit after self-cal, rms=0.415117Jy sigma=0.003215 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.97 LA 1.13 ! MK 0.98 NL 0.95 OV 0.95 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.98 LA 1.12 ! MK 0.97 NL 0.94 OV 0.95 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 LA 1.11 ! MK 0.99 NL 0.95 OV 0.94 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.96 LA 1.14 ! MK 0.98 NL 0.94 OV 0.94 PT 0.96 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.98 LA 1.13 ! MK 0.99 NL 0.93 OV 0.95 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.96 LA 1.13 ! MK 0.99 NL 0.94 OV 0.97 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.96 LA 1.13 ! MK 1.00 NL 0.94 OV 0.98 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.97 LA 1.13 ! MK 0.98 NL 0.94 OV 0.99 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.96 LA 1.15 ! MK 0.96 NL 0.94 OV 0.98 PT 0.96 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.99 LA 1.15 ! MK 0.99 NL 0.93 OV 0.96 PT 0.95 ! SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.98 LA 1.16 ! MK 0.95 NL 0.93 OV 0.96 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 0.95 LA 1.16 ! MK 0.96 NL 0.93 OV 0.96 PT 0.96 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.415117Jy sigma=0.003215 ! Fit after self-cal, rms=0.199608Jy sigma=0.001500 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9971 mas, bmaj=2.15 mas, bpa=18.89 degrees ! Estimated noise=1489.97 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 (-1.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0725574 Jy ! Component: 100 - total flux cleaned = 0.0934984 Jy ! Component: 150 - total flux cleaned = 0.101758 Jy ! Component: 200 - total flux cleaned = 0.110557 Jy ! Total flux subtracted in 200 components = 0.110557 Jy ! Clean residual min=-0.053441 max=0.047484 Jy/beam ! Clean residual mean=-0.001101 rms=0.012852 Jy/beam ! Combined flux in latest and established models = 4.90914 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 4.90914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.168070Jy sigma=0.001233 ! Fit after self-cal, rms=0.167609Jy sigma=0.001227 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.167609Jy sigma=0.001227 ! Fit after self-cal, rms=0.120084Jy sigma=0.000861 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9952 mas, bmaj=2.145 mas, bpa=18.96 degrees ! Estimated noise=1491.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258628 Jy ! Component: 100 - total flux cleaned = 0.040228 Jy ! Component: 150 - total flux cleaned = 0.0455352 Jy ! Component: 200 - total flux cleaned = 0.0496421 Jy ! Total flux subtracted in 200 components = 0.0496421 Jy ! Clean residual min=-0.017118 max=0.020582 Jy/beam ! Clean residual mean=-0.000245 rms=0.004580 Jy/beam ! Combined flux in latest and established models = 4.95878 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 4.95878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.112725Jy sigma=0.000800 ! Fit after self-cal, rms=0.112508Jy sigma=0.000797 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 (-9.4, 8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180225 Jy ! Component: 100 - total flux cleaned = 0.0224868 Jy ! Component: 150 - total flux cleaned = 0.0247497 Jy ! Component: 200 - total flux cleaned = 0.025606 Jy ! Total flux subtracted in 200 components = 0.025606 Jy ! Clean residual min=-0.016193 max=0.014361 Jy/beam ! Clean residual mean=-0.000148 rms=0.003891 Jy/beam ! Combined flux in latest and established models = 4.98439 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 4.98439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.108994Jy sigma=0.000769 ! Fit after self-cal, rms=0.108892Jy sigma=0.000769 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.108892Jy sigma=0.000769 ! Fit after self-cal, rms=0.107408Jy sigma=0.000757 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9951 mas, bmaj=2.144 mas, bpa=18.93 degrees ! Estimated noise=1490.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00898268 Jy ! Component: 100 - total flux cleaned = 0.0133093 Jy ! Component: 150 - total flux cleaned = 0.0149883 Jy ! Component: 200 - total flux cleaned = 0.0157228 Jy ! Total flux subtracted in 200 components = 0.0157228 Jy ! Clean residual min=-0.012929 max=0.011102 Jy/beam ! Clean residual mean=-0.000112 rms=0.003143 Jy/beam ! Combined flux in latest and established models = 5.00011 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 90 components and 5.00011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.105637Jy sigma=0.000742 ! Fit after self-cal, rms=0.105597Jy sigma=0.000742 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100911 Jy ! Component: 100 - total flux cleaned = 0.00165404 Jy ! Component: 150 - total flux cleaned = 0.00204736 Jy ! Component: 200 - total flux cleaned = 0.00223279 Jy ! Total flux subtracted in 200 components = 0.00223279 Jy ! Clean residual min=-0.012211 max=0.010385 Jy/beam ! Clean residual mean=-0.000108 rms=0.002986 Jy/beam ! Combined flux in latest and established models = 5.00234 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 102 components and 5.00234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.104870Jy sigma=0.000736 ! Fit after self-cal, rms=0.104863Jy sigma=0.000736 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.104863Jy sigma=0.000736 ! Fit after self-cal, rms=0.104495Jy sigma=0.000733 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.017 mas, bmaj=2.743 mas, bpa=-0.2627 degrees ! Estimated noise=1801.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00551064 Jy ! Component: 100 - total flux cleaned = 0.00726613 Jy ! Component: 150 - total flux cleaned = 0.00746118 Jy ! Component: 200 - total flux cleaned = 0.00761492 Jy ! Total flux subtracted in 200 components = 0.00761492 Jy ! Clean residual min=-0.010935 max=0.010717 Jy/beam ! Clean residual mean=-0.000174 rms=0.003297 Jy/beam ! Combined flux in latest and established models = 5.00996 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 5.00996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.104122Jy sigma=0.000728 ! Fit after self-cal, rms=0.104078Jy sigma=0.000728 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106958 Jy ! Component: 100 - total flux cleaned = -0.000659747 Jy ! Component: 150 - total flux cleaned = -0.00027758 Jy ! Component: 200 - total flux cleaned = 7.71861e-05 Jy ! Total flux subtracted in 200 components = 7.71861e-05 Jy ! Clean residual min=-0.010440 max=0.009959 Jy/beam ! Clean residual mean=-0.000165 rms=0.003147 Jy/beam ! Combined flux in latest and established models = 5.01003 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 5.01004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.104037Jy sigma=0.000727 ! Fit after self-cal, rms=0.104008Jy sigma=0.000727 ! 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=0.995 mas, bmaj=2.143 mas, bpa=18.9 degrees ! Estimated noise=1491.01 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.995 x 2.143 at 18.9 degrees (North through East) ! Clean map min=-0.0099662 max=4.6522 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.104008Jy sigma=0.000727 ! Fit after self-cal, rms=0.091734Jy sigma=0.000624 ! Inverting map and beam ! Estimated beam: bmin=0.9949 mas, bmaj=2.142 mas, bpa=18.9 degrees ! Estimated noise=1491.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335203 Jy ! Component: 100 - total flux cleaned = 0.00358093 Jy ! Component: 150 - total flux cleaned = 0.00320231 Jy ! Component: 200 - total flux cleaned = 0.00320221 Jy ! Total flux subtracted in 200 components = 0.00320221 Jy ! Clean residual min=-0.010331 max=0.008601 Jy/beam ! Clean residual mean=-0.000096 rms=0.002378 Jy/beam ! Combined flux in latest and established models = 5.01324 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 129 components and 5.01324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090869Jy sigma=0.000617 ! Fit after self-cal, rms=0.090848Jy sigma=0.000617 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000532315 Jy ! Component: 100 - total flux cleaned = -0.000381498 Jy ! Component: 150 - total flux cleaned = -0.000384874 Jy ! Component: 200 - total flux cleaned = -0.000383521 Jy ! Total flux subtracted in 200 components = -0.000383521 Jy ! Clean residual min=-0.009916 max=0.008116 Jy/beam ! Clean residual mean=-0.000095 rms=0.002288 Jy/beam ! Combined flux in latest and established models = 5.01285 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 133 components and 5.01285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090423Jy sigma=0.000613 ! Fit after self-cal, rms=0.090414Jy sigma=0.000613 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090414Jy sigma=0.000613 ! Fit after self-cal, rms=0.090257Jy sigma=0.000612 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=0.8078 mas, bmaj=1.956 mas, bpa=20.45 degrees ! Estimated noise=2245.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.57942 Jy ! Component: 100 - total flux cleaned = 4.36098 Jy ! Component: 150 - total flux cleaned = 4.60451 Jy ! Component: 200 - total flux cleaned = 4.73236 Jy ! Total flux subtracted in 200 components = 4.73236 Jy ! Clean residual min=-0.034863 max=0.063042 Jy/beam ! Clean residual mean=-0.000546 rms=0.011022 Jy/beam ! Combined flux in latest and established models = 4.73236 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 4.73236 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9949 mas, bmaj=2.142 mas, bpa=18.88 degrees ! Estimated noise=1491.15 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 = 0.097657 Jy ! Component: 100 - total flux cleaned = 0.149601 Jy ! Component: 150 - total flux cleaned = 0.183406 Jy ! Component: 200 - total flux cleaned = 0.208298 Jy ! Total flux subtracted in 200 components = 0.208298 Jy ! Clean residual min=-0.015339 max=0.019951 Jy/beam ! Clean residual mean=-0.000390 rms=0.004643 Jy/beam ! Combined flux in latest and established models = 4.94066 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 4.94066 Jy ! Inverting map ! Added new window around map position (-3.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210623 Jy ! Component: 100 - total flux cleaned = 0.0367673 Jy ! Component: 150 - total flux cleaned = 0.0461228 Jy ! Component: 200 - total flux cleaned = 0.0536545 Jy ! Total flux subtracted in 200 components = 0.0536545 Jy ! Clean residual min=-0.012134 max=0.013248 Jy/beam ! Clean residual mean=-0.000183 rms=0.003068 Jy/beam ! Combined flux in latest and established models = 4.99431 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 45 components and 4.99431 Jy ! Inverting map ! Added new window around map position (4.6, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010119 Jy ! Component: 100 - total flux cleaned = 0.0160961 Jy ! Component: 150 - total flux cleaned = 0.0182727 Jy ! Component: 200 - total flux cleaned = 0.0194113 Jy ! Total flux subtracted in 200 components = 0.0194113 Jy ! Clean residual min=-0.009731 max=0.010023 Jy/beam ! Clean residual mean=-0.000097 rms=0.002394 Jy/beam ! Combined flux in latest and established models = 5.01372 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 70 components and 5.01372 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=2.016 mas, bmaj=2.742 mas, bpa=-0.2957 degrees ! Estimated noise=1802.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334676 Jy ! Component: 100 - total flux cleaned = 0.00565724 Jy ! Component: 150 - total flux cleaned = 0.00696873 Jy ! Component: 200 - total flux cleaned = 0.00792544 Jy ! Total flux subtracted in 200 components = 0.00792544 Jy ! Clean residual min=-0.008466 max=0.007217 Jy/beam ! Clean residual mean=-0.000133 rms=0.002414 Jy/beam ! Combined flux in latest and established models = 5.02165 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 = 0.000850445 Jy ! Component: 100 - total flux cleaned = 0.00175824 Jy ! Component: 150 - total flux cleaned = 0.00230428 Jy ! Component: 200 - total flux cleaned = 0.00292575 Jy ! Total flux subtracted in 200 components = 0.00292575 Jy ! Clean residual min=-0.007082 max=0.006446 Jy/beam ! Clean residual mean=-0.000103 rms=0.002142 Jy/beam ! Combined flux in latest and established models = 5.02458 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 98 components and 5.02458 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9949 mas, bmaj=2.142 mas, bpa=18.88 degrees ! Estimated noise=1491.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00176482 Jy ! Component: 100 - total flux cleaned = -0.00155672 Jy ! Component: 150 - total flux cleaned = -0.00137005 Jy ! Component: 200 - total flux cleaned = -0.000852365 Jy ! Total flux subtracted in 200 components = -0.000852365 Jy ! Clean residual min=-0.007352 max=0.007050 Jy/beam ! Clean residual mean=-0.000052 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 5.02373 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 119 components and 5.02373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.089536Jy sigma=0.000604 ! Fit after self-cal, rms=0.089248Jy sigma=0.000602 wmodel J0854+2006_X_2017_01_21_pus_map.mod ! Writing 119 model components to file: J0854+2006_X_2017_01_21_pus_map.mod wobs J0854+2006_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0854+2006_X_2017_01_21_pus_uvs.fits wwins J0854+2006_X_2017_01_21_pus_map.win ! wwins: Wrote 5 windows to J0854+2006_X_2017_01_21_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00178913 Jy ! Component: 100 - total flux cleaned = -0.00307324 Jy ! Component: 150 - total flux cleaned = -0.00416175 Jy ! Component: 200 - total flux cleaned = -0.0051715 Jy ! Component: 250 - total flux cleaned = -0.00602131 Jy ! Component: 300 - total flux cleaned = -0.00700143 Jy ! Component: 350 - total flux cleaned = -0.00785436 Jy ! Component: 400 - total flux cleaned = -0.00858951 Jy ! Component: 450 - total flux cleaned = -0.00921736 Jy ! Component: 500 - total flux cleaned = -0.00959248 Jy ! Component: 550 - total flux cleaned = -0.00973728 Jy ! Component: 600 - total flux cleaned = -0.00966974 Jy ! Component: 650 - total flux cleaned = -0.00987672 Jy ! Component: 700 - total flux cleaned = -0.0100756 Jy ! Component: 750 - total flux cleaned = -0.01014 Jy ! Component: 800 - total flux cleaned = -0.0103898 Jy ! Component: 850 - total flux cleaned = -0.0105708 Jy ! Component: 900 - total flux cleaned = -0.0106888 Jy ! Component: 950 - total flux cleaned = -0.0108028 Jy ! Component: 1000 - total flux cleaned = -0.0108025 Jy ! Component: 1050 - total flux cleaned = -0.0108573 Jy ! Component: 1100 - total flux cleaned = -0.0108578 Jy ! Component: 1150 - total flux cleaned = -0.0110656 Jy ! Component: 1200 - total flux cleaned = -0.011065 Jy ! Component: 1250 - total flux cleaned = -0.0111152 Jy ! Component: 1300 - total flux cleaned = -0.0111163 Jy ! Component: 1350 - total flux cleaned = -0.011403 Jy ! Component: 1400 - total flux cleaned = -0.0115416 Jy ! Component: 1450 - total flux cleaned = -0.0115407 Jy ! Component: 1500 - total flux cleaned = -0.011631 Jy ! Component: 1550 - total flux cleaned = -0.0118085 Jy ! Component: 1600 - total flux cleaned = -0.0119819 Jy ! Component: 1650 - total flux cleaned = -0.0121938 Jy ! Component: 1700 - total flux cleaned = -0.0123613 Jy ! Component: 1750 - total flux cleaned = -0.0126501 Jy ! Component: 1800 - total flux cleaned = -0.0129339 Jy ! Component: 1850 - total flux cleaned = -0.0131738 Jy ! Component: 1900 - total flux cleaned = -0.0134482 Jy ! Component: 1950 - total flux cleaned = -0.0136806 Jy ! Component: 2000 - total flux cleaned = -0.013947 Jy ! Total flux subtracted in 2048 components = -0.0140972 Jy ! Clean residual min=-0.002032 max=0.002144 Jy/beam ! Clean residual mean=-0.000014 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 5.00963 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 251 components and 5.00963 Jy ![Exited script file: muppet] wmap "J0854+2006_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9949 x 2.142 at 18.88 degrees (North through East) ! Clean map min=-0.0091673 max=4.6484 Jy/beam ! Writing clean map to FITS file: J0854+2006_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.64839 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000717014 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.046275 0.046275 0.0925501 0.1851 0.3702 0.740401 1.4808 2.9616 5.9232 11.8464 23.6928 47.3856 94.7713 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 4.648 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9949 x 2.142 at 18.88 degrees (North through East) ! Clean map min=-0.0091673 max=4.6484 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0854+2006_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:27:54 2019