! Started logfile: J0231+1322_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:21:23 2017 obs J0231+1322_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0231+1322_X_2014_01_04_pus_uva.fits ! AN table 1: 59 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.206685 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0231+1322 ! ! 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 382 lines of history. ! ! Reading 5268 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 J0231+1322_X_2014_01_04_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 331 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 331 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 331 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 331 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 331 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 331 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 335 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 331 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 335 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 331 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 331 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 331 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.561771Jy sigma=0.006990 ! Fit after self-cal, rms=0.550704Jy sigma=0.006851 ! 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=0.7143 mas, bmaj=1.492 mas, bpa=1.83 degrees ! Estimated noise=1254.41 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 = 0.731477 Jy ! Component: 100 - total flux cleaned = 1.06279 Jy ! Total flux subtracted in 100 components = 1.06279 Jy ! Clean residual min=-0.104596 max=0.164182 Jy/beam ! Clean residual mean=-0.000007 rms=0.040039 Jy/beam ! Combined flux in latest and established models = 1.06279 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.06279 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=0.399368Jy sigma=0.005755 ! Fit after self-cal, rms=0.398485Jy sigma=0.005749 ! 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=0.8632 mas, bmaj=1.736 mas, bpa=1.704 degrees ! Estimated noise=803.844 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 = 0.251024 Jy ! Component: 100 - total flux cleaned = 0.374587 Jy ! Component: 150 - total flux cleaned = 0.442032 Jy ! Component: 200 - total flux cleaned = 0.48244 Jy ! Total flux subtracted in 200 components = 0.48244 Jy ! Clean residual min=-0.040022 max=0.044642 Jy/beam ! Clean residual mean=-0.000243 rms=0.012257 Jy/beam ! Combined flux in latest and established models = 1.54523 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 1.54523 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=0.246427Jy sigma=0.003443 ! Fit after self-cal, rms=0.246130Jy sigma=0.003441 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 1.01 NL 0.98 OV 0.98 PT 0.94 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 1.00 NL 0.98 OV 0.98 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.04 NL 0.99 OV 0.98 PT 0.88 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.02 NL 0.99 OV 0.97 PT 0.89 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.05 NL 1.01 OV 0.99 PT 0.89 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.05 NL 1.02 OV 1.01 PT 0.89 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.06 NL 1.01 OV 1.04 PT 0.89 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.07 NL 1.02 OV 1.04 PT 0.90 ! SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.04 NL 1.02 OV 1.03 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.08 NL 1.03 OV 1.03 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.13 NL 1.07 OV 1.01 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.12 NL 1.03 OV 1.02 PT 0.92 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.246130Jy sigma=0.003441 ! Fit after self-cal, rms=0.233469Jy sigma=0.003276 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8769 mas, bmaj=1.765 mas, bpa=2.302 degrees ! Estimated noise=800.121 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 = -0.00646002 Jy ! Component: 100 - total flux cleaned = -0.00755022 Jy ! Component: 150 - total flux cleaned = -0.00823129 Jy ! Component: 200 - total flux cleaned = -0.00881259 Jy ! Total flux subtracted in 200 components = -0.00881259 Jy ! Clean residual min=-0.015193 max=0.021445 Jy/beam ! Clean residual mean=-0.000015 rms=0.004513 Jy/beam ! Combined flux in latest and established models = 1.53642 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 1.53642 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=0.232843Jy sigma=0.003271 ! Fit after self-cal, rms=0.232819Jy sigma=0.003270 ! 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=0.232819Jy sigma=0.003270 ! Fit after self-cal, rms=0.231310Jy sigma=0.003252 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8817 mas, bmaj=1.742 mas, bpa=1.614 degrees ! Estimated noise=799.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00351232 Jy ! Component: 100 - total flux cleaned = -0.0039266 Jy ! Component: 150 - total flux cleaned = -0.00447376 Jy ! Component: 200 - total flux cleaned = -0.00495444 Jy ! Total flux subtracted in 200 components = -0.00495444 Jy ! Clean residual min=-0.009222 max=0.014735 Jy/beam ! Clean residual mean=-0.000025 rms=0.002880 Jy/beam ! Combined flux in latest and established models = 1.53146 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 1.53146 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=0.230831Jy sigma=0.003250 ! Fit after self-cal, rms=0.230823Jy sigma=0.003250 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 (1.4, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138839 Jy ! Component: 100 - total flux cleaned = 0.0162838 Jy ! Component: 150 - total flux cleaned = 0.0167303 Jy ! Component: 200 - total flux cleaned = 0.0163978 Jy ! Total flux subtracted in 200 components = 0.0163978 Jy ! Clean residual min=-0.006301 max=0.007672 Jy/beam ! Clean residual mean=-0.000006 rms=0.001906 Jy/beam ! Combined flux in latest and established models = 1.54786 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 1.54786 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=0.229594Jy sigma=0.003242 ! Fit after self-cal, rms=0.229557Jy sigma=0.003242 ! 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=0.229557Jy sigma=0.003242 ! Fit after self-cal, rms=0.229607Jy sigma=0.003241 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8822 mas, bmaj=1.745 mas, bpa=1.84 degrees ! Estimated noise=800.788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350854 Jy ! Component: 100 - total flux cleaned = 0.00338417 Jy ! Component: 150 - total flux cleaned = 0.003384 Jy ! Component: 200 - total flux cleaned = 0.00348952 Jy ! Total flux subtracted in 200 components = 0.00348952 Jy ! Clean residual min=-0.005708 max=0.005316 Jy/beam ! Clean residual mean=-0.000004 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 1.55135 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 1.55135 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=0.229314Jy sigma=0.003240 ! Fit after self-cal, rms=0.229312Jy sigma=0.003240 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 = 0.000725035 Jy ! Component: 100 - total flux cleaned = 0.000827923 Jy ! Component: 150 - total flux cleaned = 0.000830258 Jy ! Component: 200 - total flux cleaned = 0.000752647 Jy ! Total flux subtracted in 200 components = 0.000752647 Jy ! Clean residual min=-0.005600 max=0.004849 Jy/beam ! Clean residual mean=-0.000003 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 1.5521 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 1.5521 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=0.229198Jy sigma=0.003239 ! Fit after self-cal, rms=0.229198Jy sigma=0.003239 ! 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=0.229198Jy sigma=0.003239 ! Fit after self-cal, rms=0.229213Jy sigma=0.003239 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.03 mas, bmaj=4.511 mas, bpa=-12.46 degrees ! Estimated noise=964.485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101316 Jy ! Component: 100 - total flux cleaned = 0.00101105 Jy ! Component: 150 - total flux cleaned = 0.00103686 Jy ! Component: 200 - total flux cleaned = 0.0010761 Jy ! Total flux subtracted in 200 components = 0.0010761 Jy ! Clean residual min=-0.004520 max=0.004790 Jy/beam ! Clean residual mean=-0.000002 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 1.55318 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 1.55318 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=0.229200Jy sigma=0.003239 ! Fit after self-cal, rms=0.229202Jy sigma=0.003239 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 = 0.000312912 Jy ! Component: 100 - total flux cleaned = 0.000329902 Jy ! Component: 150 - total flux cleaned = 0.000329373 Jy ! Component: 200 - total flux cleaned = 0.000329203 Jy ! Total flux subtracted in 200 components = 0.000329203 Jy ! Clean residual min=-0.004410 max=0.004770 Jy/beam ! Clean residual mean=-0.000001 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 1.55351 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 78 components and 1.55351 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=0.229192Jy sigma=0.003239 ! Fit after self-cal, rms=0.229192Jy sigma=0.003239 ! 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=0.8826 mas, bmaj=1.745 mas, bpa=1.899 degrees ! Estimated noise=801.173 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8826 x 1.745 at 1.899 degrees (North through East) ! Clean map min=-0.0046841 max=1.0288 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.229192Jy sigma=0.003239 ! Fit after self-cal, rms=0.190993Jy sigma=0.000637 ! Inverting map and beam ! Estimated beam: bmin=0.8823 mas, bmaj=1.745 mas, bpa=1.873 degrees ! Estimated noise=800.554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111154 Jy ! Component: 100 - total flux cleaned = 0.00110488 Jy ! Component: 150 - total flux cleaned = 0.0011048 Jy ! Component: 200 - total flux cleaned = 0.00110313 Jy ! Total flux subtracted in 200 components = 0.00110313 Jy ! Clean residual min=-0.004352 max=0.003774 Jy/beam ! Clean residual mean=0.000002 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 1.55461 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 1.55461 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=0.190924Jy sigma=0.000636 ! Fit after self-cal, rms=0.190926Jy sigma=0.000636 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000201307 Jy ! Component: 100 - total flux cleaned = 0.000202174 Jy ! Component: 150 - total flux cleaned = 0.000153669 Jy ! Component: 200 - total flux cleaned = 0.000106008 Jy ! Total flux subtracted in 200 components = 0.000106008 Jy ! Clean residual min=-0.004188 max=0.003564 Jy/beam ! Clean residual mean=0.000003 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 1.55472 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 1.55472 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=0.190885Jy sigma=0.000635 ! Fit after self-cal, rms=0.190883Jy sigma=0.000635 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.190883Jy sigma=0.000635 ! Fit after self-cal, rms=0.195251Jy sigma=0.000635 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=0.7298 mas, bmaj=1.488 mas, bpa=1.833 degrees ! Estimated noise=1272.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.736247 Jy ! Component: 100 - total flux cleaned = 1.06023 Jy ! Component: 150 - total flux cleaned = 1.24209 Jy ! Component: 200 - total flux cleaned = 1.34631 Jy ! Total flux subtracted in 200 components = 1.34631 Jy ! Clean residual min=-0.038277 max=0.051950 Jy/beam ! Clean residual mean=0.000011 rms=0.013665 Jy/beam ! Combined flux in latest and established models = 1.34631 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 1.34631 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8825 mas, bmaj=1.745 mas, bpa=1.901 degrees ! Estimated noise=800.712 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 = 0.0839419 Jy ! Component: 100 - total flux cleaned = 0.12707 Jy ! Component: 150 - total flux cleaned = 0.152379 Jy ! Component: 200 - total flux cleaned = 0.168673 Jy ! Total flux subtracted in 200 components = 0.168673 Jy ! Clean residual min=-0.008442 max=0.010819 Jy/beam ! Clean residual mean=-0.000017 rms=0.003261 Jy/beam ! Combined flux in latest and established models = 1.51499 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 40 components and 1.51499 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=2.029 mas, bmaj=4.51 mas, bpa=-12.47 degrees ! Estimated noise=964.108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186215 Jy ! Component: 100 - total flux cleaned = 0.0280659 Jy ! Component: 150 - total flux cleaned = 0.0332666 Jy ! Component: 200 - total flux cleaned = 0.0361997 Jy ! Total flux subtracted in 200 components = 0.0361997 Jy ! Clean residual min=-0.003656 max=0.002782 Jy/beam ! Clean residual mean=-0.000005 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 1.55119 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 = 0.00141349 Jy ! Component: 100 - total flux cleaned = 0.001773 Jy ! Component: 150 - total flux cleaned = 0.00207806 Jy ! Component: 200 - total flux cleaned = 0.00230254 Jy ! Total flux subtracted in 200 components = 0.00230254 Jy ! Clean residual min=-0.003005 max=0.003067 Jy/beam ! Clean residual mean=-0.000000 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 1.55349 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 79 components and 1.55349 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8825 mas, bmaj=1.745 mas, bpa=1.901 degrees ! Estimated noise=800.712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000381944 Jy ! Component: 100 - total flux cleaned = -0.000373691 Jy ! Component: 150 - total flux cleaned = -0.000269664 Jy ! Component: 200 - total flux cleaned = -0.000359311 Jy ! Total flux subtracted in 200 components = -0.000359311 Jy ! Clean residual min=-0.003322 max=0.004132 Jy/beam ! Clean residual mean=0.000001 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 1.55313 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 1.55313 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=0.195307Jy sigma=0.000634 ! Fit after self-cal, rms=0.195228Jy sigma=0.000633 wmodel J0231+1322_X_2014_01_04_pus_map.mod ! Writing 87 model components to file: J0231+1322_X_2014_01_04_pus_map.mod wobs J0231+1322_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0231+1322_X_2014_01_04_pus_uvs.fits wwins J0231+1322_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0231+1322_X_2014_01_04_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 = 0.000538023 Jy ! Component: 100 - total flux cleaned = 0.000597932 Jy ! Component: 150 - total flux cleaned = 0.00043914 Jy ! Component: 200 - total flux cleaned = 0.000340812 Jy ! Component: 250 - total flux cleaned = 0.000388372 Jy ! Component: 300 - total flux cleaned = 0.000389743 Jy ! Component: 350 - total flux cleaned = 0.000308117 Jy ! Component: 400 - total flux cleaned = 0.000229838 Jy ! Component: 450 - total flux cleaned = 0.000118626 Jy ! Component: 500 - total flux cleaned = 0.000118631 Jy ! Component: 550 - total flux cleaned = 1.55022e-05 Jy ! Component: 600 - total flux cleaned = -5.07188e-05 Jy ! Component: 650 - total flux cleaned = -0.000147055 Jy ! Component: 700 - total flux cleaned = -0.000300913 Jy ! Component: 750 - total flux cleaned = -0.000419672 Jy ! Component: 800 - total flux cleaned = -0.000506059 Jy ! Component: 850 - total flux cleaned = -0.000617938 Jy ! Component: 900 - total flux cleaned = -0.000781097 Jy ! Component: 950 - total flux cleaned = -0.00093989 Jy ! Component: 1000 - total flux cleaned = -0.00106828 Jy ! Component: 1050 - total flux cleaned = -0.0011934 Jy ! Component: 1100 - total flux cleaned = -0.0013155 Jy ! Component: 1150 - total flux cleaned = -0.0014107 Jy ! Component: 1200 - total flux cleaned = -0.00152734 Jy ! Component: 1250 - total flux cleaned = -0.0015959 Jy ! Component: 1300 - total flux cleaned = -0.00164092 Jy ! Component: 1350 - total flux cleaned = -0.00164098 Jy ! Component: 1400 - total flux cleaned = -0.00166293 Jy ! Component: 1450 - total flux cleaned = -0.00170608 Jy ! Component: 1500 - total flux cleaned = -0.00172762 Jy ! Component: 1550 - total flux cleaned = -0.00172776 Jy ! Component: 1600 - total flux cleaned = -0.00174894 Jy ! Component: 1650 - total flux cleaned = -0.00174893 Jy ! Component: 1700 - total flux cleaned = -0.00168659 Jy ! Component: 1750 - total flux cleaned = -0.00164513 Jy ! Component: 1800 - total flux cleaned = -0.00160391 Jy ! Component: 1850 - total flux cleaned = -0.00156274 Jy ! Component: 1900 - total flux cleaned = -0.00154223 Jy ! Component: 1950 - total flux cleaned = -0.00148098 Jy ! Component: 2000 - total flux cleaned = -0.00146058 Jy ! Total flux subtracted in 2048 components = -0.0014199 Jy ! Clean residual min=-0.001153 max=0.001066 Jy/beam ! Clean residual mean=0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 1.55171 Jy keep ! Adding 109 model components to the UV plane model. ! The established model now contains 196 components and 1.55171 Jy ![Exited script file: muppet] wmap "J0231+1322_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8825 x 1.745 at 1.901 degrees (North through East) ! Clean map min=-0.0028967 max=1.0327 Jy/beam ! Writing clean map to FITS file: J0231+1322_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.03268 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000348455 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.101228 0.101228 0.202456 0.404913 0.809826 1.61965 3.2393 6.47861 12.9572 25.9144 51.8289 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.032 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8825 x 1.745 at 1.901 degrees (North through East) ! Clean map min=-0.0028967 max=1.0327 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 J0231+1322_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:21:24 2017