! Started logfile: J1130+0846_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:10:11 2017 obs J1130+0846_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1130+0846_X_2015_01_22_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J1130+0846 ! ! 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 12960 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 J1130+0846_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. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.891273Jy sigma=0.009695 ! Fit after self-cal, rms=0.879847Jy sigma=0.009582 ! 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=0.9208 mas, bmaj=2.862 mas, bpa=-28.77 degrees ! Estimated noise=1041.76 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 = 0.106615 Jy ! Component: 100 - total flux cleaned = 0.134756 Jy ! Total flux subtracted in 100 components = 0.134756 Jy ! Clean residual min=-0.013442 max=0.017396 Jy/beam ! Clean residual mean=0.000089 rms=0.004043 Jy/beam ! Combined flux in latest and established models = 0.134756 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.134756 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=0.102082Jy sigma=0.000910 ! Fit after self-cal, rms=0.102067Jy sigma=0.000909 ! 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=1.156 mas, bmaj=2.792 mas, bpa=-28.1 degrees ! Estimated noise=588.972 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 = 0.0122464 Jy ! Component: 100 - total flux cleaned = 0.0145795 Jy ! Component: 150 - total flux cleaned = 0.0150061 Jy ! Component: 200 - total flux cleaned = 0.0151768 Jy ! Total flux subtracted in 200 components = 0.0151768 Jy ! Clean residual min=-0.011348 max=0.015789 Jy/beam ! Clean residual mean=0.000144 rms=0.003653 Jy/beam ! Combined flux in latest and established models = 0.149932 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.149932 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=0.101612Jy sigma=0.000872 ! Fit after self-cal, rms=0.101569Jy sigma=0.000872 ! 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 0.97 FD 0.92 HN 1.24 KP 1.07 ! LA 2.00 MK 0.97 NL 0.85 OV 0.86 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.29 KP 1.00 ! LA 2.06 MK 0.90 NL 0.85 OV 0.85 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.17 KP 0.96 ! LA 2.02 MK 0.95 NL 0.84 OV 0.87 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.17 KP 0.93 ! LA 1.90 MK 0.93 NL 0.82 OV 0.87 ! PT 0.92 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.11 KP 0.86 ! LA 1.84 MK 1.02 NL 0.84 OV 0.87 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 1.06 KP 0.87 ! LA 1.80 MK 0.93 NL 0.83 OV 0.88 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 1.33 KP 0.86 ! LA 2.18 MK 1.02 NL 0.90 OV 0.91 ! PT 1.05 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.21 KP 0.87 ! LA 1.84 MK 0.97 NL 0.84 OV 0.91 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.20 KP 0.89 ! LA 1.90 MK 0.96 NL 0.85 OV 0.87 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.28 KP 0.93 ! LA 2.07 MK 0.98 NL 0.85 OV 0.91 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.16 KP 0.96 ! LA 2.05 MK 0.93 NL 0.88 OV 0.92 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.11 KP 0.96 ! LA 2.78 MK 0.98 NL 0.86 OV 0.86 ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.101569Jy sigma=0.000872 ! Fit after self-cal, rms=0.152893Jy sigma=0.000806 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=2.8 mas, bpa=-28.22 degrees ! Estimated noise=579.236 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 = 0.00319313 Jy ! Component: 100 - total flux cleaned = 0.00363966 Jy ! Component: 150 - total flux cleaned = 0.00392492 Jy ! Component: 200 - total flux cleaned = 0.00416911 Jy ! Total flux subtracted in 200 components = 0.00416911 Jy ! Clean residual min=-0.003336 max=0.004422 Jy/beam ! Clean residual mean=-0.000014 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.154101 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.154101 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=0.152729Jy sigma=0.000803 ! Fit after self-cal, rms=0.153767Jy sigma=0.000802 ! 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=0.153767Jy sigma=0.000802 ! Fit after self-cal, rms=0.157255Jy sigma=0.000801 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=2.78 mas, bpa=-28.24 degrees ! Estimated noise=579.151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185128 Jy ! Component: 100 - total flux cleaned = 0.00209023 Jy ! Component: 150 - total flux cleaned = 0.00223029 Jy ! Component: 200 - total flux cleaned = 0.00246363 Jy ! Total flux subtracted in 200 components = 0.00246363 Jy ! Clean residual min=-0.003209 max=0.004316 Jy/beam ! Clean residual mean=-0.000017 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.156565 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.156565 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=0.157179Jy sigma=0.000799 ! Fit after self-cal, rms=0.157205Jy sigma=0.000799 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 = 0.000166101 Jy ! Component: 100 - total flux cleaned = 0.000464048 Jy ! Component: 150 - total flux cleaned = 0.000694625 Jy ! Component: 200 - total flux cleaned = 0.000867222 Jy ! Total flux subtracted in 200 components = 0.000867222 Jy ! Clean residual min=-0.003232 max=0.003929 Jy/beam ! Clean residual mean=-0.000016 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.157432 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.157432 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=0.157170Jy sigma=0.000799 ! Fit after self-cal, rms=0.157178Jy sigma=0.000799 ! 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=0.157178Jy sigma=0.000799 ! Fit after self-cal, rms=0.157858Jy sigma=0.000798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=2.762 mas, bpa=-28.24 degrees ! Estimated noise=577.221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012375 Jy ! Component: 100 - total flux cleaned = 0.00155895 Jy ! Component: 150 - total flux cleaned = 0.00174615 Jy ! Component: 200 - total flux cleaned = 0.00191988 Jy ! Total flux subtracted in 200 components = 0.00191988 Jy ! Clean residual min=-0.003252 max=0.003767 Jy/beam ! Clean residual mean=-0.000019 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.159352 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.159352 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=0.157825Jy sigma=0.000798 ! Fit after self-cal, rms=0.157837Jy sigma=0.000798 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 = 0.00030933 Jy ! Component: 100 - total flux cleaned = 0.000467066 Jy ! Component: 150 - total flux cleaned = 0.000652744 Jy ! Component: 200 - total flux cleaned = 0.000793532 Jy ! Total flux subtracted in 200 components = 0.000793532 Jy ! Clean residual min=-0.003268 max=0.003500 Jy/beam ! Clean residual mean=-0.000017 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.160146 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.160146 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=0.157815Jy sigma=0.000797 ! Fit after self-cal, rms=0.157821Jy sigma=0.000797 ! 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=0.157821Jy sigma=0.000797 ! Fit after self-cal, rms=0.158333Jy sigma=0.000797 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.69 mas, bmaj=3.032 mas, bpa=4.984 degrees ! Estimated noise=684.336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135279 Jy ! Component: 100 - total flux cleaned = 0.00155052 Jy ! Component: 150 - total flux cleaned = 0.00169332 Jy ! Component: 200 - total flux cleaned = 0.00185853 Jy ! Total flux subtracted in 200 components = 0.00185853 Jy ! Clean residual min=-0.003045 max=0.003216 Jy/beam ! Clean residual mean=-0.000030 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.162004 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.162004 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=0.158321Jy sigma=0.000797 ! Fit after self-cal, rms=0.158312Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217186 Jy ! Component: 100 - total flux cleaned = 0.000273058 Jy ! Component: 150 - total flux cleaned = 0.000380347 Jy ! Component: 200 - total flux cleaned = 0.00048099 Jy ! Total flux subtracted in 200 components = 0.00048099 Jy ! Clean residual min=-0.003063 max=0.003137 Jy/beam ! Clean residual mean=-0.000028 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.162485 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.162485 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=0.158310Jy sigma=0.000797 ! Fit after self-cal, rms=0.158303Jy sigma=0.000797 ! 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=1.135 mas, bmaj=2.746 mas, bpa=-28.25 degrees ! Estimated noise=575.568 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.135 x 2.746 at -28.25 degrees (North through East) ! Clean map min=-0.0031186 max=0.11521 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=0.9102 mas, bmaj=2.843 mas, bpa=-28.84 degrees ! Estimated noise=999.821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101918 Jy ! Component: 100 - total flux cleaned = 0.131738 Jy ! Component: 150 - total flux cleaned = 0.147303 Jy ! Component: 200 - total flux cleaned = 0.155183 Jy ! Total flux subtracted in 200 components = 0.155183 Jy ! Clean residual min=-0.005316 max=0.008704 Jy/beam ! Clean residual mean=0.000001 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.155183 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.155183 Jy ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=2.746 mas, bpa=-28.25 degrees ! Estimated noise=575.568 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) ! Added new window around map position (2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00556345 Jy ! Component: 100 - total flux cleaned = 0.00684983 Jy ! Component: 150 - total flux cleaned = 0.00733355 Jy ! Component: 200 - total flux cleaned = 0.00742815 Jy ! Total flux subtracted in 200 components = 0.00742815 Jy ! Clean residual min=-0.003059 max=0.002572 Jy/beam ! Clean residual mean=-0.000017 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.162611 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.162611 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=2.69 mas, bmaj=3.032 mas, bpa=4.984 degrees ! Estimated noise=684.336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128436 Jy ! Component: 100 - total flux cleaned = 0.00135137 Jy ! Component: 150 - total flux cleaned = 0.00130788 Jy ! Component: 200 - total flux cleaned = 0.00130892 Jy ! Total flux subtracted in 200 components = 0.00130892 Jy ! Clean residual min=-0.002978 max=0.002730 Jy/beam ! Clean residual mean=-0.000028 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.16392 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 = 7.26881e-07 Jy ! Component: 100 - total flux cleaned = 6.32897e-07 Jy ! Component: 150 - total flux cleaned = 1.61144e-06 Jy ! Component: 200 - total flux cleaned = 2.70498e-06 Jy ! Total flux subtracted in 200 components = 2.70498e-06 Jy ! Clean residual min=-0.002892 max=0.002708 Jy/beam ! Clean residual mean=-0.000029 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.163923 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 59 components and 0.163923 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=2.746 mas, bpa=-28.25 degrees ! Estimated noise=575.568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000773863 Jy ! Component: 100 - total flux cleaned = -0.000683897 Jy ! Component: 150 - total flux cleaned = -0.000569706 Jy ! Component: 200 - total flux cleaned = -0.000434267 Jy ! Total flux subtracted in 200 components = -0.000434267 Jy ! Clean residual min=-0.002478 max=0.002253 Jy/beam ! Clean residual mean=-0.000021 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.163488 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.163488 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=0.158207Jy sigma=0.000795 ! Fit after self-cal, rms=0.158209Jy sigma=0.000795 wmodel J1130+0846_X_2015_01_22_pus_map.mod ! Writing 78 model components to file: J1130+0846_X_2015_01_22_pus_map.mod wobs J1130+0846_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1130+0846_X_2015_01_22_pus_uvs.fits wwins J1130+0846_X_2015_01_22_pus_map.win ! wwins: Wrote 2 windows to J1130+0846_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 = -0.000807824 Jy ! Component: 100 - total flux cleaned = -0.00122792 Jy ! Component: 150 - total flux cleaned = -0.00167822 Jy ! Component: 200 - total flux cleaned = -0.00199395 Jy ! Component: 250 - total flux cleaned = -0.0021393 Jy ! Component: 300 - total flux cleaned = -0.00219347 Jy ! Component: 350 - total flux cleaned = -0.00231923 Jy ! Component: 400 - total flux cleaned = -0.00231925 Jy ! Component: 450 - total flux cleaned = -0.00243147 Jy ! Component: 500 - total flux cleaned = -0.00256006 Jy ! Component: 550 - total flux cleaned = -0.00260061 Jy ! Component: 600 - total flux cleaned = -0.00264002 Jy ! Component: 650 - total flux cleaned = -0.00269739 Jy ! Component: 700 - total flux cleaned = -0.00273388 Jy ! Component: 750 - total flux cleaned = -0.00271638 Jy ! Component: 800 - total flux cleaned = -0.00278505 Jy ! Component: 850 - total flux cleaned = -0.00283497 Jy ! Component: 900 - total flux cleaned = -0.00288325 Jy ! Component: 950 - total flux cleaned = -0.00292993 Jy ! Component: 1000 - total flux cleaned = -0.00299009 Jy ! Component: 1050 - total flux cleaned = -0.0030929 Jy ! Component: 1100 - total flux cleaned = -0.00320744 Jy ! Component: 1150 - total flux cleaned = -0.00326331 Jy ! Component: 1200 - total flux cleaned = -0.00335888 Jy ! Component: 1250 - total flux cleaned = -0.00347933 Jy ! Component: 1300 - total flux cleaned = -0.00357104 Jy ! Component: 1350 - total flux cleaned = -0.00360975 Jy ! Component: 1400 - total flux cleaned = -0.00368565 Jy ! Component: 1450 - total flux cleaned = -0.0037353 Jy ! Component: 1500 - total flux cleaned = -0.00378409 Jy ! Component: 1550 - total flux cleaned = -0.00379626 Jy ! Component: 1600 - total flux cleaned = -0.00379618 Jy ! Component: 1650 - total flux cleaned = -0.00378457 Jy ! Component: 1700 - total flux cleaned = -0.00378465 Jy ! Component: 1750 - total flux cleaned = -0.00377326 Jy ! Component: 1800 - total flux cleaned = -0.00376203 Jy ! Component: 1850 - total flux cleaned = -0.00378429 Jy ! Component: 1900 - total flux cleaned = -0.00379525 Jy ! Component: 1950 - total flux cleaned = -0.00381703 Jy ! Component: 2000 - total flux cleaned = -0.0038493 Jy ! Total flux subtracted in 2048 components = -0.00384934 Jy ! Clean residual min=-0.000530 max=0.000548 Jy/beam ! Clean residual mean=-0.000005 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.159639 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 204 components and 0.159639 Jy ![Exited script file: muppet] wmap "J1130+0846_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.135 x 2.746 at -28.25 degrees (North through East) ! Clean map min=-0.0021072 max=0.11498 Jy/beam ! Writing clean map to FITS file: J1130+0846_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 0.11498 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196972 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.51393 0.51393 1.02786 2.05572 4.11144 8.22287 16.4457 32.8915 65.783 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.114 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.135 x 2.746 at -28.25 degrees (North through East) ! Clean map min=-0.0021072 max=0.11498 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 J1130+0846_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:10:13 2017