! Started logfile: J1340+6923_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:11:20 2017 obs J1340+6923_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1340+6923_X_2015_01_22_pus_uva.fits ! AN table 1: 63 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1340+6923 ! ! 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 295 lines of history. ! ! Reading 34020 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 J1340+6923_X_2015_01_22_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! ! Correcting IF 11. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.931251Jy sigma=0.011193 ! Fit after self-cal, rms=0.918881Jy sigma=0.011040 ! 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=0.6233 mas, bmaj=2.915 mas, bpa=-52.1 degrees ! Estimated noise=1073.25 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 = 0.060164 Jy ! Component: 100 - total flux cleaned = 0.0776462 Jy ! Total flux subtracted in 100 components = 0.0776462 Jy ! Clean residual min=-0.004189 max=0.007724 Jy/beam ! Clean residual mean=0.000000 rms=0.001485 Jy/beam ! Combined flux in latest and established models = 0.0776462 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0776462 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=0.075238Jy sigma=0.000808 ! Fit after self-cal, rms=0.075219Jy sigma=0.000808 ! 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=0.8504 mas, bmaj=2.801 mas, bpa=-54.51 degrees ! Estimated noise=334.452 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 = 0.0110142 Jy ! Component: 100 - total flux cleaned = 0.0156015 Jy ! Component: 150 - total flux cleaned = 0.0173251 Jy ! Component: 200 - total flux cleaned = 0.0179322 Jy ! Total flux subtracted in 200 components = 0.0179322 Jy ! Clean residual min=-0.002470 max=0.003110 Jy/beam ! Clean residual mean=-0.000011 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.0955785 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0955785 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=0.073808Jy sigma=0.000789 ! Fit after self-cal, rms=0.073799Jy sigma=0.000788 ! 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 0.87 FD 1.03 HN 1.03 KP 1.18 ! LA 0.98 MK 0.97 NL 0.96 OV 0.94 ! PT 1.08 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 0.98 KP 1.14 ! LA 0.95 MK 1.02 NL 0.91 OV 0.93 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 1.00 KP 1.05 ! LA 0.92 MK 1.06 NL 0.98 OV 0.90 ! PT 1.01 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 0.99 KP 0.99 ! LA 0.98 MK 0.98 NL 0.93 OV 0.93 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 0.93 KP 0.98 ! LA 1.01 MK 0.99 NL 0.95 OV 0.94 ! PT 1.09 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.00 KP 0.95 ! LA 1.04 MK 1.01 NL 0.94 OV 0.91 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.11 KP 0.97 ! LA 1.01 MK 1.05 NL 0.98 OV 0.98 ! PT 1.09 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 1.07 KP 0.97 ! LA 0.91 MK 0.97 NL 0.96 OV 0.94 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.07 KP 0.97 ! LA 1.05 MK 0.91 NL 0.97 OV 0.95 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 1.01 KP 1.03 ! LA 1.08 MK 0.98 NL 0.95 OV 0.91 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 0.97 KP 1.12 ! LA 0.98 MK 1.00* NL 0.98 OV 0.96 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 0.96 KP 1.06 ! LA 1.01 MK 1.00* NL 0.95 OV 0.97 ! PT 1.03 SC 1.08 ! ! ! Fit before self-cal, rms=0.073799Jy sigma=0.000788 ! Fit after self-cal, rms=0.073480Jy sigma=0.000783 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8559 mas, bmaj=2.802 mas, bpa=-54.43 degrees ! Estimated noise=331.559 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 (16.2, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274005 Jy ! Component: 100 - total flux cleaned = 0.00443501 Jy ! Component: 150 - total flux cleaned = 0.00543792 Jy ! Component: 200 - total flux cleaned = 0.00618758 Jy ! Total flux subtracted in 200 components = 0.00618758 Jy ! Clean residual min=-0.001211 max=0.001343 Jy/beam ! Clean residual mean=0.000004 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.101766 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.101766 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=0.073361Jy sigma=0.000781 ! Fit after self-cal, rms=0.073384Jy sigma=0.000781 ! 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=0.073384Jy sigma=0.000781 ! Fit after self-cal, rms=0.073551Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8551 mas, bmaj=2.802 mas, bpa=-54.39 degrees ! Estimated noise=330.769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011176 Jy ! Component: 100 - total flux cleaned = 0.00189904 Jy ! Component: 150 - total flux cleaned = 0.00226165 Jy ! Component: 200 - total flux cleaned = 0.0024995 Jy ! Total flux subtracted in 200 components = 0.0024995 Jy ! Clean residual min=-0.001117 max=0.001228 Jy/beam ! Clean residual mean=0.000004 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.104266 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 57 components and 0.104266 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=0.073525Jy sigma=0.000781 ! Fit after self-cal, rms=0.073530Jy sigma=0.000781 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 = 0.000478908 Jy ! Component: 100 - total flux cleaned = 0.000649613 Jy ! Component: 150 - total flux cleaned = 0.000764486 Jy ! Component: 200 - total flux cleaned = 0.000886688 Jy ! Total flux subtracted in 200 components = 0.000886688 Jy ! Clean residual min=-0.001087 max=0.001155 Jy/beam ! Clean residual mean=0.000006 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.105152 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 68 components and 0.105152 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=0.073520Jy sigma=0.000781 ! Fit after self-cal, rms=0.073519Jy sigma=0.000781 ! 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=0.073519Jy sigma=0.000781 ! Fit after self-cal, rms=0.073780Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8533 mas, bmaj=2.803 mas, bpa=-54.33 degrees ! Estimated noise=330.988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000598902 Jy ! Component: 100 - total flux cleaned = 0.000845913 Jy ! Component: 150 - total flux cleaned = 0.000986179 Jy ! Component: 200 - total flux cleaned = 0.00110052 Jy ! Total flux subtracted in 200 components = 0.00110052 Jy ! Clean residual min=-0.001041 max=0.001121 Jy/beam ! Clean residual mean=0.000004 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.106253 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 79 components and 0.106253 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=0.073772Jy sigma=0.000781 ! Fit after self-cal, rms=0.073776Jy sigma=0.000781 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 = 0.000271555 Jy ! Component: 100 - total flux cleaned = 0.000353624 Jy ! Component: 150 - total flux cleaned = 0.00041722 Jy ! Component: 200 - total flux cleaned = 0.000464544 Jy ! Total flux subtracted in 200 components = 0.000464544 Jy ! Clean residual min=-0.001020 max=0.001085 Jy/beam ! Clean residual mean=0.000005 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.106717 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 90 components and 0.106717 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=0.073772Jy sigma=0.000780 ! Fit after self-cal, rms=0.073771Jy sigma=0.000780 ! 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=0.073771Jy sigma=0.000780 ! Fit after self-cal, rms=0.073925Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.04 mas, bmaj=3.189 mas, bpa=-61.87 degrees ! Estimated noise=421.395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000589878 Jy ! Component: 100 - total flux cleaned = 0.00095533 Jy ! Component: 150 - total flux cleaned = 0.001112 Jy ! Component: 200 - total flux cleaned = 0.00118818 Jy ! Total flux subtracted in 200 components = 0.00118818 Jy ! Clean residual min=-0.001019 max=0.001253 Jy/beam ! Clean residual mean=0.000010 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.107905 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.107905 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=0.073924Jy sigma=0.000780 ! Fit after self-cal, rms=0.073926Jy sigma=0.000780 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 = 0.000244755 Jy ! Component: 100 - total flux cleaned = 0.000336493 Jy ! Component: 150 - total flux cleaned = 0.000361216 Jy ! Component: 200 - total flux cleaned = 0.000368651 Jy ! Total flux subtracted in 200 components = 0.000368651 Jy ! Clean residual min=-0.000985 max=0.001204 Jy/beam ! Clean residual mean=0.000011 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.108274 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 127 components and 0.108274 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=0.073925Jy sigma=0.000780 ! Fit after self-cal, rms=0.073924Jy sigma=0.000780 ! 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=0.8519 mas, bmaj=2.803 mas, bpa=-54.29 degrees ! Estimated noise=331.14 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8519 x 2.803 at -54.29 degrees (North through East) ! Clean map min=-0.00095816 max=0.082561 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=0.6255 mas, bmaj=2.927 mas, bpa=-52.08 degrees ! Estimated noise=1056.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0590158 Jy ! Component: 100 - total flux cleaned = 0.0770627 Jy ! Component: 150 - total flux cleaned = 0.085651 Jy ! Component: 200 - total flux cleaned = 0.0900958 Jy ! Total flux subtracted in 200 components = 0.0900958 Jy ! Clean residual min=-0.003101 max=0.003139 Jy/beam ! Clean residual mean=-0.000004 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.0900958 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0900958 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8519 mas, bmaj=2.803 mas, bpa=-54.29 degrees ! Estimated noise=331.14 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 = 0.00438578 Jy ! Component: 100 - total flux cleaned = 0.00714574 Jy ! Component: 150 - total flux cleaned = 0.00925532 Jy ! Component: 200 - total flux cleaned = 0.0109427 Jy ! Total flux subtracted in 200 components = 0.0109427 Jy ! Clean residual min=-0.001292 max=0.001358 Jy/beam ! Clean residual mean=-0.000004 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.101039 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 39 components and 0.101039 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=2.04 mas, bmaj=3.189 mas, bpa=-61.87 degrees ! Estimated noise=421.395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002412 Jy ! Component: 100 - total flux cleaned = 0.00401683 Jy ! Component: 150 - total flux cleaned = 0.00515233 Jy ! Component: 200 - total flux cleaned = 0.00582148 Jy ! Total flux subtracted in 200 components = 0.00582148 Jy ! Clean residual min=-0.001098 max=0.001348 Jy/beam ! Clean residual mean=0.000008 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.10686 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 = 0.000353058 Jy ! Component: 100 - total flux cleaned = 0.000631556 Jy ! Component: 150 - total flux cleaned = 0.000842085 Jy ! Component: 200 - total flux cleaned = 0.00103965 Jy ! Total flux subtracted in 200 components = 0.00103965 Jy ! Clean residual min=-0.000997 max=0.001322 Jy/beam ! Clean residual mean=0.000011 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.1079 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 109 components and 0.1079 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8519 mas, bmaj=2.803 mas, bpa=-54.29 degrees ! Estimated noise=331.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134962 Jy ! Component: 100 - total flux cleaned = 0.000265923 Jy ! Component: 150 - total flux cleaned = 0.000310945 Jy ! Component: 200 - total flux cleaned = 0.000371303 Jy ! Total flux subtracted in 200 components = 0.000371303 Jy ! Clean residual min=-0.001048 max=0.001008 Jy/beam ! Clean residual mean=0.000005 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.108271 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 126 components and 0.108271 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=0.073930Jy sigma=0.000780 ! Fit after self-cal, rms=0.073929Jy sigma=0.000780 wmodel J1340+6923_X_2015_01_22_pus_map.mod ! Writing 126 model components to file: J1340+6923_X_2015_01_22_pus_map.mod wobs J1340+6923_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1340+6923_X_2015_01_22_pus_uvs.fits wwins J1340+6923_X_2015_01_22_pus_map.win ! wwins: Wrote 2 windows to J1340+6923_X_2015_01_22_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 = 3.54713e-05 Jy ! Component: 100 - total flux cleaned = 0.000100737 Jy ! Component: 150 - total flux cleaned = 0.000176926 Jy ! Component: 200 - total flux cleaned = 0.00027669 Jy ! Component: 250 - total flux cleaned = 0.000371644 Jy ! Component: 300 - total flux cleaned = 0.000449507 Jy ! Component: 350 - total flux cleaned = 0.000524104 Jy ! Component: 400 - total flux cleaned = 0.000536203 Jy ! Component: 450 - total flux cleaned = 0.000594485 Jy ! Component: 500 - total flux cleaned = 0.000651264 Jy ! Component: 550 - total flux cleaned = 0.000673557 Jy ! Component: 600 - total flux cleaned = 0.00070575 Jy ! Component: 650 - total flux cleaned = 0.00073742 Jy ! Component: 700 - total flux cleaned = 0.000747598 Jy ! Component: 750 - total flux cleaned = 0.000737533 Jy ! Component: 800 - total flux cleaned = 0.000757499 Jy ! Component: 850 - total flux cleaned = 0.000757391 Jy ! Component: 900 - total flux cleaned = 0.000805844 Jy ! Component: 950 - total flux cleaned = 0.000824662 Jy ! Component: 1000 - total flux cleaned = 0.000843278 Jy ! Component: 1050 - total flux cleaned = 0.000879973 Jy ! Component: 1100 - total flux cleaned = 0.000888829 Jy ! Component: 1150 - total flux cleaned = 0.000897761 Jy ! Component: 1200 - total flux cleaned = 0.000959634 Jy ! Component: 1250 - total flux cleaned = 0.00100297 Jy ! Component: 1300 - total flux cleaned = 0.000985752 Jy ! Component: 1350 - total flux cleaned = 0.00102833 Jy ! Component: 1400 - total flux cleaned = 0.00104507 Jy ! Component: 1450 - total flux cleaned = 0.00105337 Jy ! Component: 1500 - total flux cleaned = 0.00106974 Jy ! Component: 1550 - total flux cleaned = 0.00106155 Jy ! Component: 1600 - total flux cleaned = 0.00107763 Jy ! Component: 1650 - total flux cleaned = 0.00107757 Jy ! Component: 1700 - total flux cleaned = 0.00106178 Jy ! Component: 1750 - total flux cleaned = 0.00104626 Jy ! Component: 1800 - total flux cleaned = 0.00103849 Jy ! Component: 1850 - total flux cleaned = 0.00100791 Jy ! Component: 1900 - total flux cleaned = 0.00100794 Jy ! Component: 1950 - total flux cleaned = 0.000992902 Jy ! Component: 2000 - total flux cleaned = 0.000985472 Jy ! Total flux subtracted in 2048 components = 0.000978042 Jy ! Clean residual min=-0.000486 max=0.000430 Jy/beam ! Clean residual mean=-0.000001 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.109249 Jy keep ! Adding 113 model components to the UV plane model. ! The established model now contains 239 components and 0.109249 Jy ![Exited script file: muppet] wmap "J1340+6923_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8519 x 2.803 at -54.29 degrees (North through East) ! Clean map min=-0.00092391 max=0.082074 Jy/beam ! Writing clean map to FITS file: J1340+6923_X_2015_01_22_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0820745 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134342 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.49105 0.49105 0.982101 1.9642 3.9284 7.8568 15.7136 31.4272 62.8544 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.082 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8519 x 2.803 at -54.29 degrees (North through East) ! Clean map min=-0.00092391 max=0.082074 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 J1340+6923_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:11:22 2017