! Started logfile: J0140+4658_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:34:42 2016 obs J0140+4658_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0140+4658_X_2014_12_20_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966184 visibilities/baseline/integration-bin. ! Found source: J0140+4658 ! ! 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 364 lines of history. ! ! Reading 60000 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 J0140+4658_X_2014_12_20_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.983431Jy sigma=0.011842 ! Fit after self-cal, rms=0.952499Jy sigma=0.011528 ! 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=0.8359 mas, bmaj=1.102 mas, bpa=-16.19 degrees ! Estimated noise=675.297 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 = 0.0373586 Jy ! Component: 100 - total flux cleaned = 0.0472209 Jy ! Total flux subtracted in 100 components = 0.0472209 Jy ! Clean residual min=-0.005207 max=0.014833 Jy/beam ! Clean residual mean=-0.000073 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.0472209 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0472209 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=0.080244Jy sigma=0.000884 ! Fit after self-cal, rms=0.079607Jy sigma=0.000877 ! Inverting map ! Added new window around map position (12.4, -9.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120438 Jy ! Component: 100 - total flux cleaned = 0.0180603 Jy ! Total flux subtracted in 100 components = 0.0180603 Jy ! Clean residual min=-0.003973 max=0.006150 Jy/beam ! Clean residual mean=-0.000057 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.0652812 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.0652812 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=0.077533Jy sigma=0.000844 ! Fit after self-cal, rms=0.076802Jy sigma=0.000835 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00837557 Jy ! Component: 100 - total flux cleaned = 0.0131121 Jy ! Total flux subtracted in 100 components = 0.0131121 Jy ! Clean residual min=-0.003511 max=0.003967 Jy/beam ! Clean residual mean=-0.000047 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.0783933 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.0783933 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=0.075656Jy sigma=0.000816 ! Fit after self-cal, rms=0.075365Jy sigma=0.000812 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00535727 Jy ! Component: 100 - total flux cleaned = 0.00879575 Jy ! Total flux subtracted in 100 components = 0.00879575 Jy ! Clean residual min=-0.003165 max=0.003740 Jy/beam ! Clean residual mean=-0.000040 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.0871891 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.0871891 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=0.074852Jy sigma=0.000804 ! Fit after self-cal, rms=0.074781Jy sigma=0.000802 ! 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=1.083 mas, bmaj=1.353 mas, bpa=-10.94 degrees ! Estimated noise=244.24 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 = 0.00506239 Jy ! Component: 100 - total flux cleaned = 0.00792434 Jy ! Component: 150 - total flux cleaned = 0.00998455 Jy ! Component: 200 - total flux cleaned = 0.0115083 Jy ! Total flux subtracted in 200 components = 0.0115083 Jy ! Clean residual min=-0.002748 max=0.004871 Jy/beam ! Clean residual mean=-0.000057 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.0986973 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.0986973 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=0.074462Jy sigma=0.000796 ! Fit after self-cal, rms=0.074411Jy sigma=0.000795 ! 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 0.90 FD 1.00 HN 1.07 KP 1.14 ! LA 0.96 MK 1.03 NL 1.01 OV 1.00 ! PT 0.89 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 1.10 KP 1.04 ! LA 0.94 MK 0.99 NL 1.02 OV 1.01 ! PT 0.87 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.09 KP 0.96 ! LA 0.99 MK 1.05 NL 1.06 OV 0.95 ! PT 0.82 SC 1.21 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.05 KP 0.99 ! LA 0.95 MK 1.02 NL 1.03 OV 0.97 ! PT 0.86 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.06 KP 0.92 ! LA 0.95 MK 1.08 NL 1.01 OV 0.97 ! PT 0.86 SC 1.13 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.05 KP 0.94 ! LA 0.93 MK 1.04 NL 1.05 OV 1.04 ! PT 0.87 SC 1.15 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 HN 1.16 KP 0.92 ! LA 0.98 MK 1.12 NL 1.11 OV 1.04 ! PT 0.90 SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.12 KP 0.94 ! LA 0.94 MK 1.01 NL 1.02 OV 1.02 ! PT 0.88 SC 1.19 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.08 KP 0.94 ! LA 0.97 MK 0.99 NL 1.04 OV 1.07 ! PT 0.86 SC 1.09 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.17 KP 0.98 ! LA 0.98 MK 1.02 NL 1.02 OV 1.07 ! PT 0.85 SC 1.10 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.10 KP 1.02 ! LA 1.01 MK 1.01 NL 1.02 OV 1.03 ! PT 0.90 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.09 KP 1.06 ! LA 0.97 MK 0.95 NL 0.98 OV 1.07 ! PT 0.90 SC 1.05 ! ! ! Fit before self-cal, rms=0.074411Jy sigma=0.000795 ! Fit after self-cal, rms=0.076172Jy sigma=0.000792 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=1.393 mas, bpa=-11.9 degrees ! Estimated noise=245.504 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 (8.2, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460697 Jy ! Component: 100 - total flux cleaned = 0.00693039 Jy ! Component: 150 - total flux cleaned = 0.00800558 Jy ! Component: 200 - total flux cleaned = 0.00877157 Jy ! Total flux subtracted in 200 components = 0.00877157 Jy ! Clean residual min=-0.002093 max=0.002688 Jy/beam ! Clean residual mean=-0.000011 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.107469 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 75 components and 0.107469 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=0.075910Jy sigma=0.000787 ! Fit after self-cal, rms=0.075904Jy sigma=0.000785 ! 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=0.075904Jy sigma=0.000785 ! Fit after self-cal, rms=0.078457Jy sigma=0.000783 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=1.404 mas, bpa=-13.22 degrees ! Estimated noise=244.457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187091 Jy ! Component: 100 - total flux cleaned = 0.00244413 Jy ! Component: 150 - total flux cleaned = 0.00301029 Jy ! Component: 200 - total flux cleaned = 0.00351019 Jy ! Total flux subtracted in 200 components = 0.00351019 Jy ! Clean residual min=-0.001634 max=0.002223 Jy/beam ! Clean residual mean=-0.000006 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.110979 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.110979 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=0.078388Jy sigma=0.000781 ! Fit after self-cal, rms=0.078462Jy 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) ! Added new window around map position (10.8, -9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021255 Jy ! Component: 100 - total flux cleaned = 0.00252552 Jy ! Component: 150 - total flux cleaned = 0.00257258 Jy ! Component: 200 - total flux cleaned = 0.00272969 Jy ! Total flux subtracted in 200 components = 0.00272969 Jy ! Clean residual min=-0.001519 max=0.001593 Jy/beam ! Clean residual mean=-0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.113709 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.113709 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=0.078380Jy sigma=0.000779 ! Fit after self-cal, rms=0.078378Jy sigma=0.000778 ! 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=0.078378Jy sigma=0.000778 ! Fit after self-cal, rms=0.078436Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=1.402 mas, bpa=-13.36 degrees ! Estimated noise=244.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135393 Jy ! Component: 100 - total flux cleaned = 0.00161049 Jy ! Component: 150 - total flux cleaned = 0.00179023 Jy ! Component: 200 - total flux cleaned = 0.00191706 Jy ! Total flux subtracted in 200 components = 0.00191706 Jy ! Clean residual min=-0.001403 max=0.001628 Jy/beam ! Clean residual mean=-0.000006 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.115626 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 107 components and 0.115626 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=0.078397Jy sigma=0.000778 ! Fit after self-cal, rms=0.078393Jy sigma=0.000777 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 = 0.000469623 Jy ! Component: 100 - total flux cleaned = 0.000596047 Jy ! Component: 150 - total flux cleaned = 0.000737572 Jy ! Component: 200 - total flux cleaned = 0.000841362 Jy ! Total flux subtracted in 200 components = 0.000841362 Jy ! Clean residual min=-0.001351 max=0.001561 Jy/beam ! Clean residual mean=-0.000005 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.116467 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 112 components and 0.116467 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=0.078372Jy sigma=0.000777 ! Fit after self-cal, rms=0.078370Jy sigma=0.000777 ! Inverting map ! Added new window around map position (3.4, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150709 Jy ! Component: 100 - total flux cleaned = 0.0020197 Jy ! Component: 150 - total flux cleaned = 0.00216405 Jy ! Component: 200 - total flux cleaned = 0.00232436 Jy ! Total flux subtracted in 200 components = 0.00232436 Jy ! Clean residual min=-0.001214 max=0.001189 Jy/beam ! Clean residual mean=0.000004 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.118792 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 127 components and 0.118792 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=0.078336Jy sigma=0.000777 ! Fit after self-cal, rms=0.078323Jy sigma=0.000777 ! 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=0.078323Jy sigma=0.000777 ! Fit after self-cal, rms=0.077656Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.401 mas, bmaj=2.542 mas, bpa=19.12 degrees ! Estimated noise=282.155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151141 Jy ! Component: 100 - total flux cleaned = 0.00251156 Jy ! Component: 150 - total flux cleaned = 0.00290671 Jy ! Component: 200 - total flux cleaned = 0.00310584 Jy ! Total flux subtracted in 200 components = 0.00310584 Jy ! Clean residual min=-0.001237 max=0.000975 Jy/beam ! Clean residual mean=0.000006 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.121897 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 163 components and 0.121897 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=0.077642Jy sigma=0.000776 ! Fit after self-cal, rms=0.077626Jy sigma=0.000776 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 = 0.000336901 Jy ! Component: 100 - total flux cleaned = 0.000478773 Jy ! Component: 150 - total flux cleaned = 0.000565939 Jy ! Component: 200 - total flux cleaned = 0.000628023 Jy ! Total flux subtracted in 200 components = 0.000628023 Jy ! Clean residual min=-0.001097 max=0.001055 Jy/beam ! Clean residual mean=0.000009 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.122525 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 170 components and 0.122525 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=0.077622Jy sigma=0.000776 ! Fit after self-cal, rms=0.077620Jy sigma=0.000776 ! 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=1.106 mas, bmaj=1.399 mas, bpa=-13.23 degrees ! Estimated noise=244.033 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.106 x 1.399 at -13.23 degrees (North through East) ! Clean map min=-0.00098411 max=0.046678 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=0.8431 mas, bmaj=1.139 mas, bpa=-18.16 degrees ! Estimated noise=690.861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0408268 Jy ! Component: 100 - total flux cleaned = 0.0588263 Jy ! Component: 150 - total flux cleaned = 0.0689596 Jy ! Component: 200 - total flux cleaned = 0.0764396 Jy ! Total flux subtracted in 200 components = 0.0764396 Jy ! Clean residual min=-0.003532 max=0.004521 Jy/beam ! Clean residual mean=-0.000042 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.0764396 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0764396 Jy ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=1.399 mas, bpa=-13.23 degrees ! Estimated noise=244.033 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 = 0.0085894 Jy ! Component: 100 - total flux cleaned = 0.0150741 Jy ! Component: 150 - total flux cleaned = 0.0201861 Jy ! Component: 200 - total flux cleaned = 0.0242787 Jy ! Total flux subtracted in 200 components = 0.0242787 Jy ! Clean residual min=-0.001880 max=0.002762 Jy/beam ! Clean residual mean=-0.000044 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.100718 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 63 components and 0.100718 Jy ! Inverting map ! Added new window around map position (11, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343321 Jy ! Component: 100 - total flux cleaned = 0.00629511 Jy ! Component: 150 - total flux cleaned = 0.00871197 Jy ! Component: 200 - total flux cleaned = 0.0107739 Jy ! Total flux subtracted in 200 components = 0.0107739 Jy ! Clean residual min=-0.001348 max=0.001324 Jy/beam ! Clean residual mean=-0.000020 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.111492 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 89 components and 0.111492 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=2.401 mas, bmaj=2.542 mas, bpa=19.12 degrees ! Estimated noise=282.155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294415 Jy ! Component: 100 - total flux cleaned = 0.00504848 Jy ! Component: 150 - total flux cleaned = 0.00663056 Jy ! Component: 200 - total flux cleaned = 0.00784354 Jy ! Total flux subtracted in 200 components = 0.00784354 Jy ! Clean residual min=-0.001213 max=0.001085 Jy/beam ! Clean residual mean=-0.000007 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.119336 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 = 0.000940337 Jy ! Component: 100 - total flux cleaned = 0.00167521 Jy ! Component: 150 - total flux cleaned = 0.00214726 Jy ! Component: 200 - total flux cleaned = 0.0024232 Jy ! Total flux subtracted in 200 components = 0.0024232 Jy ! Clean residual min=-0.001043 max=0.000984 Jy/beam ! Clean residual mean=0.000005 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.121759 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 171 components and 0.121759 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=1.399 mas, bpa=-13.23 degrees ! Estimated noise=244.033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000328778 Jy ! Component: 100 - total flux cleaned = 0.000569377 Jy ! Component: 150 - total flux cleaned = 0.000662232 Jy ! Component: 200 - total flux cleaned = 0.000682904 Jy ! Total flux subtracted in 200 components = 0.000682904 Jy ! Clean residual min=-0.000992 max=0.000856 Jy/beam ! Clean residual mean=0.000004 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.122442 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 187 components and 0.122442 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=0.077606Jy sigma=0.000776 ! Fit after self-cal, rms=0.077582Jy sigma=0.000776 wmodel J0140+4658_X_2014_12_20_pus_map.mod ! Writing 187 model components to file: J0140+4658_X_2014_12_20_pus_map.mod wobs J0140+4658_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0140+4658_X_2014_12_20_pus_uvs.fits wwins J0140+4658_X_2014_12_20_pus_map.win ! wwins: Wrote 6 windows to J0140+4658_X_2014_12_20_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 = -0.000150451 Jy ! Component: 100 - total flux cleaned = -0.000306452 Jy ! Component: 150 - total flux cleaned = -0.00035136 Jy ! Component: 200 - total flux cleaned = -0.000351302 Jy ! Component: 250 - total flux cleaned = -0.000337911 Jy ! Component: 300 - total flux cleaned = -0.000351168 Jy ! Component: 350 - total flux cleaned = -0.000325205 Jy ! Component: 400 - total flux cleaned = -0.000325164 Jy ! Component: 450 - total flux cleaned = -0.00031301 Jy ! Component: 500 - total flux cleaned = -0.000277168 Jy ! Component: 550 - total flux cleaned = -0.000242464 Jy ! Component: 600 - total flux cleaned = -0.000230919 Jy ! Component: 650 - total flux cleaned = -0.000208808 Jy ! Component: 700 - total flux cleaned = -0.000219509 Jy ! Component: 750 - total flux cleaned = -0.000208751 Jy ! Component: 800 - total flux cleaned = -0.000177205 Jy ! Component: 850 - total flux cleaned = -0.000146121 Jy ! Component: 900 - total flux cleaned = -0.000125798 Jy ! Component: 950 - total flux cleaned = -9.59228e-05 Jy ! Component: 1000 - total flux cleaned = -7.6639e-05 Jy ! Component: 1050 - total flux cleaned = -8.5965e-05 Jy ! Component: 1100 - total flux cleaned = -1.04302e-05 Jy ! Component: 1150 - total flux cleaned = 7.75505e-06 Jy ! Component: 1200 - total flux cleaned = -1.05398e-05 Jy ! Component: 1250 - total flux cleaned = 3.45648e-05 Jy ! Component: 1300 - total flux cleaned = 6.10835e-05 Jy ! Component: 1350 - total flux cleaned = 4.35081e-05 Jy ! Component: 1400 - total flux cleaned = 8.65374e-05 Jy ! Component: 1450 - total flux cleaned = 7.80561e-05 Jy ! Component: 1500 - total flux cleaned = 0.000103101 Jy ! Component: 1550 - total flux cleaned = 8.64675e-05 Jy ! Component: 1600 - total flux cleaned = 7.01612e-05 Jy ! Component: 1650 - total flux cleaned = 0.000110353 Jy ! Component: 1700 - total flux cleaned = 9.43328e-05 Jy ! Component: 1750 - total flux cleaned = 9.42245e-05 Jy ! Component: 1800 - total flux cleaned = 5.53425e-05 Jy ! Component: 1850 - total flux cleaned = 2.46827e-05 Jy ! Component: 1900 - total flux cleaned = 9.54225e-06 Jy ! Component: 1950 - total flux cleaned = 9.55925e-06 Jy ! Component: 2000 - total flux cleaned = -4.24171e-05 Jy ! Total flux subtracted in 2048 components = -6.43273e-05 Jy ! Clean residual min=-0.000454 max=0.000464 Jy/beam ! Clean residual mean=0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.122377 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 329 components and 0.122377 Jy ![Exited script file: muppet] wmap "J0140+4658_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.106 x 1.399 at -13.23 degrees (North through East) ! Clean map min=-0.0006928 max=0.045659 Jy/beam ! Writing clean map to FITS file: J0140+4658_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0456592 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141216 device "J0140+4658_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0140+4658_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.927845 0.927845 1.85569 3.71138 7.42276 14.8455 29.691 59.3821 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.106 x 1.399 at -13.23 degrees (North through East) ! Clean map min=-0.0006928 max=0.045659 Jy/beam quit ! Quitting program ! Log file J0140+4658_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:34:48 2016