! Started logfile: J0856+7146_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:09:39 2017 obs J0856+7146_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J0856+7146_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: J0856+7146 ! ! 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 J0856+7146_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. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.954807Jy sigma=0.010461 ! Fit after self-cal, rms=0.923685Jy sigma=0.010170 ! 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=0.6507 mas, bmaj=2.813 mas, bpa=80.73 degrees ! Estimated noise=760.221 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 = 0.0615947 Jy ! Component: 100 - total flux cleaned = 0.0754439 Jy ! Total flux subtracted in 100 components = 0.0754439 Jy ! Clean residual min=-0.004345 max=0.005805 Jy/beam ! Clean residual mean=0.000004 rms=0.001432 Jy/beam ! Combined flux in latest and established models = 0.0754439 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0754439 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=0.083419Jy sigma=0.000796 ! Fit after self-cal, rms=0.083366Jy sigma=0.000795 ! 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=0.8499 mas, bmaj=2.928 mas, bpa=81.39 degrees ! Estimated noise=370.301 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 = 0.00463527 Jy ! Component: 100 - total flux cleaned = 0.0046347 Jy ! Component: 150 - total flux cleaned = 0.00429472 Jy ! Component: 200 - total flux cleaned = 0.00401518 Jy ! Total flux subtracted in 200 components = 0.00401518 Jy ! Clean residual min=-0.002644 max=0.003816 Jy/beam ! Clean residual mean=0.000002 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.0794591 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.0794591 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=0.083011Jy sigma=0.000790 ! Fit after self-cal, rms=0.083012Jy sigma=0.000790 ! 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 0.92 FD 1.05 HN 0.93 KP 1.21 ! LA 0.91 MK 0.93 NL 0.96 OV 0.92 ! PT 1.09 SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 0.96 KP 1.14 ! LA 0.95 MK 0.95 NL 0.95 OV 0.89 ! PT 1.11 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.11 HN 0.97 KP 1.07 ! LA 0.94 MK 0.95 NL 0.94 OV 0.91 ! PT 1.09 SC 1.21 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.03 HN 0.92 KP 1.01 ! LA 0.98 MK 0.92 NL 0.94 OV 0.91 ! PT 1.05 SC 1.18 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 0.95 KP 0.97 ! LA 0.97 MK 0.97 NL 0.93 OV 0.92 ! PT 1.10 SC 1.13 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 0.95 KP 0.96 ! LA 0.92 MK 0.92 NL 0.95 OV 0.97 ! PT 1.09 SC 1.17 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.21 HN 0.97 KP 0.98 ! LA 1.00 MK 0.95 NL 0.99 OV 0.94 ! PT 1.13 SC 1.36 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 1.02 KP 1.01 ! LA 0.96 MK 0.94 NL 0.97 OV 0.95 ! PT 1.08 SC 1.22 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.04 HN 1.04 KP 1.00 ! LA 1.01 MK 1.00 NL 0.94 OV 0.93 ! PT 1.12 SC 1.30 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 0.99 KP 1.03 ! LA 1.02 MK 0.93 NL 0.97 OV 0.98 ! PT 1.13 SC 1.29 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 HN 1.02 KP 1.00 ! LA 1.07 MK 0.93 NL 0.97 OV 0.92 ! PT 1.13 SC 1.34 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.03 HN 0.88 KP 1.09 ! LA 1.06 MK 1.00 NL 0.96 OV 0.93 ! PT 1.07 SC 1.18 ! ! ! Fit before self-cal, rms=0.083012Jy sigma=0.000790 ! Fit after self-cal, rms=0.084583Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8465 mas, bmaj=2.931 mas, bpa=81.81 degrees ! Estimated noise=366.383 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 = 0.000721873 Jy ! Component: 100 - total flux cleaned = 0.000866614 Jy ! Component: 150 - total flux cleaned = 0.000988565 Jy ! Component: 200 - total flux cleaned = 0.0010665 Jy ! Total flux subtracted in 200 components = 0.0010665 Jy ! Clean residual min=-0.001077 max=0.001250 Jy/beam ! Clean residual mean=0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0805256 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.0805256 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=0.084577Jy sigma=0.000784 ! Fit after self-cal, rms=0.084671Jy sigma=0.000783 ! 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=0.084671Jy sigma=0.000783 ! Fit after self-cal, rms=0.085189Jy sigma=0.000783 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8466 mas, bmaj=2.932 mas, bpa=81.82 degrees ! Estimated noise=366.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000348451 Jy ! Component: 100 - total flux cleaned = 0.000443344 Jy ! Component: 150 - total flux cleaned = 0.000524165 Jy ! Component: 200 - total flux cleaned = 0.000554285 Jy ! Total flux subtracted in 200 components = 0.000554285 Jy ! Clean residual min=-0.001033 max=0.001216 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0810799 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.0810799 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=0.085187Jy sigma=0.000783 ! Fit after self-cal, rms=0.085196Jy sigma=0.000783 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 = 3.56644e-05 Jy ! Component: 100 - total flux cleaned = 5.49965e-05 Jy ! Component: 150 - total flux cleaned = 7.72115e-05 Jy ! Component: 200 - total flux cleaned = 9.23242e-05 Jy ! Total flux subtracted in 200 components = 9.23242e-05 Jy ! Clean residual min=-0.001043 max=0.001205 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0811722 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.0811722 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=0.085195Jy sigma=0.000783 ! Fit after self-cal, rms=0.085195Jy sigma=0.000783 ! 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=0.085195Jy sigma=0.000783 ! Fit after self-cal, rms=0.085389Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8469 mas, bmaj=2.933 mas, bpa=81.84 degrees ! Estimated noise=366.814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181696 Jy ! Component: 100 - total flux cleaned = 0.000202628 Jy ! Component: 150 - total flux cleaned = 0.000219825 Jy ! Component: 200 - total flux cleaned = 0.000239083 Jy ! Total flux subtracted in 200 components = 0.000239083 Jy ! Clean residual min=-0.001028 max=0.001189 Jy/beam ! Clean residual mean=0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0814113 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0814113 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=0.085388Jy sigma=0.000783 ! Fit after self-cal, rms=0.085391Jy sigma=0.000783 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 = 8.53969e-06 Jy ! Component: 100 - total flux cleaned = 2.54491e-05 Jy ! Component: 150 - total flux cleaned = 4.01589e-05 Jy ! Component: 200 - total flux cleaned = 5.65632e-05 Jy ! Total flux subtracted in 200 components = 5.65632e-05 Jy ! Clean residual min=-0.001038 max=0.001188 Jy/beam ! Clean residual mean=0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0814678 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.0814678 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=0.085391Jy sigma=0.000783 ! Fit after self-cal, rms=0.085390Jy sigma=0.000783 ! Inverting map ! Added new window around map position (0.2, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000905068 Jy ! Component: 100 - total flux cleaned = 0.000956738 Jy ! Component: 150 - total flux cleaned = 0.000943202 Jy ! Component: 200 - total flux cleaned = 0.000955873 Jy ! Total flux subtracted in 200 components = 0.000955873 Jy ! Clean residual min=-0.000944 max=0.001102 Jy/beam ! Clean residual mean=-0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0824237 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.0824237 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=0.085376Jy sigma=0.000783 ! Fit after self-cal, rms=0.085376Jy sigma=0.000783 ! 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=0.085376Jy sigma=0.000783 ! Fit after self-cal, rms=0.085516Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.137 mas, bmaj=3.94 mas, bpa=70.36 degrees ! Estimated noise=458.254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288889 Jy ! Component: 100 - total flux cleaned = 0.000354019 Jy ! Component: 150 - total flux cleaned = 0.000385865 Jy ! Component: 200 - total flux cleaned = 0.000404318 Jy ! Total flux subtracted in 200 components = 0.000404318 Jy ! Clean residual min=-0.000866 max=0.001256 Jy/beam ! Clean residual mean=-0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.082828 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.082828 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=0.085513Jy sigma=0.000783 ! Fit after self-cal, rms=0.085519Jy sigma=0.000783 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 = 3.99873e-05 Jy ! Component: 100 - total flux cleaned = 3.98264e-05 Jy ! Component: 150 - total flux cleaned = 4.69643e-05 Jy ! Component: 200 - total flux cleaned = 5.34107e-05 Jy ! Total flux subtracted in 200 components = 5.34107e-05 Jy ! Clean residual min=-0.000885 max=0.001228 Jy/beam ! Clean residual mean=-0.000003 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0828814 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.0828814 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=0.085518Jy sigma=0.000783 ! Fit after self-cal, rms=0.085519Jy sigma=0.000783 ! 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=0.8471 mas, bmaj=2.934 mas, bpa=81.85 degrees ! Estimated noise=366.415 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8471 x 2.934 at 81.85 degrees (North through East) ! Clean map min=-0.00084671 max=0.080002 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=0.6528 mas, bmaj=2.847 mas, bpa=81.17 degrees ! Estimated noise=750.298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0608171 Jy ! Component: 100 - total flux cleaned = 0.0741188 Jy ! Component: 150 - total flux cleaned = 0.0782777 Jy ! Component: 200 - total flux cleaned = 0.0806643 Jy ! Total flux subtracted in 200 components = 0.0806643 Jy ! Clean residual min=-0.002334 max=0.002820 Jy/beam ! Clean residual mean=-0.000000 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.0806643 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0806643 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8471 mas, bmaj=2.934 mas, bpa=81.85 degrees ! Estimated noise=366.415 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 = 0.00201359 Jy ! Component: 100 - total flux cleaned = 0.00224266 Jy ! Component: 150 - total flux cleaned = 0.00238454 Jy ! Component: 200 - total flux cleaned = 0.00240863 Jy ! Total flux subtracted in 200 components = 0.00240863 Jy ! Clean residual min=-0.000910 max=0.001178 Jy/beam ! Clean residual mean=0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0830729 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.0830729 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=2.137 mas, bmaj=3.94 mas, bpa=70.36 degrees ! Estimated noise=458.254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.36729e-05 Jy ! Component: 100 - total flux cleaned = -7.88085e-05 Jy ! Component: 150 - total flux cleaned = -0.000109365 Jy ! Component: 200 - total flux cleaned = -0.000123831 Jy ! Total flux subtracted in 200 components = -0.000123831 Jy ! Clean residual min=-0.000846 max=0.001308 Jy/beam ! Clean residual mean=-0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0829491 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 = -2.29415e-05 Jy ! Component: 100 - total flux cleaned = -4.29865e-05 Jy ! Component: 150 - total flux cleaned = -4.26947e-05 Jy ! Component: 200 - total flux cleaned = -3.40143e-05 Jy ! Total flux subtracted in 200 components = -3.40143e-05 Jy ! Clean residual min=-0.000864 max=0.001272 Jy/beam ! Clean residual mean=-0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0829151 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 55 components and 0.0829151 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8471 mas, bmaj=2.934 mas, bpa=81.85 degrees ! Estimated noise=366.415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.224e-05 Jy ! Component: 100 - total flux cleaned = 4.94736e-05 Jy ! Component: 150 - total flux cleaned = 6.60013e-05 Jy ! Component: 200 - total flux cleaned = 5.31084e-05 Jy ! Total flux subtracted in 200 components = 5.31084e-05 Jy ! Clean residual min=-0.000892 max=0.001096 Jy/beam ! Clean residual mean=-0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0829682 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.0829682 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=0.085520Jy sigma=0.000783 ! Fit after self-cal, rms=0.085516Jy sigma=0.000783 wmodel J0856+7146_X_2015_01_22_pus_map.mod ! Writing 62 model components to file: J0856+7146_X_2015_01_22_pus_map.mod wobs J0856+7146_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J0856+7146_X_2015_01_22_pus_uvs.fits wwins J0856+7146_X_2015_01_22_pus_map.win ! wwins: Wrote 2 windows to J0856+7146_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 = 0.000280956 Jy ! Component: 100 - total flux cleaned = 0.000266965 Jy ! Component: 150 - total flux cleaned = 0.000123714 Jy ! Component: 200 - total flux cleaned = 2.75762e-05 Jy ! Component: 250 - total flux cleaned = -0.000103899 Jy ! Component: 300 - total flux cleaned = -0.000204689 Jy ! Component: 350 - total flux cleaned = -0.000278278 Jy ! Component: 400 - total flux cleaned = -0.000385109 Jy ! Component: 450 - total flux cleaned = -0.000465592 Jy ! Component: 500 - total flux cleaned = -0.000532674 Jy ! Component: 550 - total flux cleaned = -0.000587213 Jy ! Component: 600 - total flux cleaned = -0.000629809 Jy ! Component: 650 - total flux cleaned = -0.00060927 Jy ! Component: 700 - total flux cleaned = -0.000619742 Jy ! Component: 750 - total flux cleaned = -0.00060988 Jy ! Component: 800 - total flux cleaned = -0.000570812 Jy ! Component: 850 - total flux cleaned = -0.00053242 Jy ! Component: 900 - total flux cleaned = -0.000513542 Jy ! Component: 950 - total flux cleaned = -0.00047656 Jy ! Component: 1000 - total flux cleaned = -0.000449189 Jy ! Component: 1050 - total flux cleaned = -0.000431396 Jy ! Component: 1100 - total flux cleaned = -0.000405039 Jy ! Component: 1150 - total flux cleaned = -0.000387738 Jy ! Component: 1200 - total flux cleaned = -0.000353457 Jy ! Component: 1250 - total flux cleaned = -0.00033662 Jy ! Component: 1300 - total flux cleaned = -0.000319933 Jy ! Component: 1350 - total flux cleaned = -0.000262516 Jy ! Component: 1400 - total flux cleaned = -0.00022216 Jy ! Component: 1450 - total flux cleaned = -0.000182442 Jy ! Component: 1500 - total flux cleaned = -0.000151139 Jy ! Component: 1550 - total flux cleaned = -0.000135733 Jy ! Component: 1600 - total flux cleaned = -9.76371e-05 Jy ! Component: 1650 - total flux cleaned = -9.01977e-05 Jy ! Component: 1700 - total flux cleaned = -6.0506e-05 Jy ! Component: 1750 - total flux cleaned = -5.31785e-05 Jy ! Component: 1800 - total flux cleaned = -5.31764e-05 Jy ! Component: 1850 - total flux cleaned = -3.17408e-05 Jy ! Component: 1900 - total flux cleaned = -3.17413e-05 Jy ! Component: 1950 - total flux cleaned = -1.07276e-05 Jy ! Component: 2000 - total flux cleaned = -1.07797e-05 Jy ! Total flux subtracted in 2048 components = 9.63944e-06 Jy ! Clean residual min=-0.000389 max=0.000391 Jy/beam ! Clean residual mean=-0.000001 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0829779 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 189 components and 0.0829778 Jy ![Exited script file: muppet] wmap "J0856+7146_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8471 x 2.934 at 81.85 degrees (North through East) ! Clean map min=-0.00077002 max=0.07969 Jy/beam ! Writing clean map to FITS file: J0856+7146_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 0.0796895 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125477 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.472371 0.472371 0.944741 1.88948 3.77896 7.55793 15.1159 30.2317 60.4634 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.079 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8471 x 2.934 at 81.85 degrees (North through East) ! Clean map min=-0.00077002 max=0.07969 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 J0856+7146_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:09:41 2017