! Started logfile: J0621+7605_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:22:40 2017 obs J0621+7605_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0621+7605_X_2014_01_04_pus_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0621+7605 ! ! 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 11160 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 J0621+7605_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 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.982216Jy sigma=0.010628 ! Fit after self-cal, rms=0.921707Jy sigma=0.010044 ! 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=0.5525 mas, bmaj=2.884 mas, bpa=41.9 degrees ! Estimated noise=2586.79 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 = 0.059792 Jy ! Component: 100 - total flux cleaned = 0.0717986 Jy ! Total flux subtracted in 100 components = 0.0717986 Jy ! Clean residual min=-0.008538 max=0.008890 Jy/beam ! Clean residual mean=-0.000225 rms=0.002678 Jy/beam ! Combined flux in latest and established models = 0.0717986 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0717986 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=0.080992Jy sigma=0.000782 ! Fit after self-cal, rms=0.080815Jy sigma=0.000781 ! 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=0.702 mas, bmaj=3.161 mas, bpa=41.51 degrees ! Estimated noise=629.85 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 = 0.0119892 Jy ! Component: 100 - total flux cleaned = 0.0190594 Jy ! Component: 150 - total flux cleaned = 0.0244136 Jy ! Component: 200 - total flux cleaned = 0.0286412 Jy ! Total flux subtracted in 200 components = 0.0286412 Jy ! Clean residual min=-0.005831 max=0.004061 Jy/beam ! Clean residual mean=-0.000297 rms=0.001826 Jy/beam ! Combined flux in latest and established models = 0.10044 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.10044 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=0.079079Jy sigma=0.000752 ! Fit after self-cal, rms=0.079015Jy sigma=0.000751 ! 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 1.02 NL 1.05 OV 1.01 PT 0.88 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.92 NL 0.95 OV 0.99 PT 0.82 ! SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.04 NL 0.98 OV 0.96 PT 0.92 ! SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.03 NL 0.97 OV 1.03 PT 0.83 ! SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.90 ! MK 1.03 NL 1.06 OV 1.02 PT 0.87 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.01 NL 1.09 OV 0.99 PT 0.86 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.09 NL 1.04 OV 1.01 PT 0.83 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.01 NL 0.98 OV 1.09 PT 0.87 ! SC 1.14 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.06 NL 1.02 OV 1.05 PT 0.89 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.03 NL 1.03 OV 1.04 PT 0.87 ! SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 1.02 NL 1.04 OV 1.01 PT 0.89 ! SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.95 NL 1.12 OV 1.04 PT 0.90 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.079015Jy sigma=0.000751 ! Fit after self-cal, rms=0.078903Jy sigma=0.000745 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7151 mas, bmaj=3.172 mas, bpa=41.66 degrees ! Estimated noise=613.174 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 = 0.00224033 Jy ! Component: 100 - total flux cleaned = 0.00246841 Jy ! Component: 150 - total flux cleaned = 0.00269442 Jy ! Component: 200 - total flux cleaned = 0.00301725 Jy ! Total flux subtracted in 200 components = 0.00301725 Jy ! Clean residual min=-0.002722 max=0.003707 Jy/beam ! Clean residual mean=-0.000065 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.103457 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.103457 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=0.078817Jy sigma=0.000743 ! Fit after self-cal, rms=0.078875Jy sigma=0.000742 ! 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=0.078875Jy sigma=0.000742 ! Fit after self-cal, rms=0.078791Jy sigma=0.000742 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7146 mas, bmaj=3.173 mas, bpa=41.73 degrees ! Estimated noise=610.735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000468269 Jy ! Component: 100 - total flux cleaned = 0.000767565 Jy ! Component: 150 - total flux cleaned = 0.000996926 Jy ! Component: 200 - total flux cleaned = 0.00123743 Jy ! Total flux subtracted in 200 components = 0.00123743 Jy ! Clean residual min=-0.002490 max=0.003124 Jy/beam ! Clean residual mean=-0.000051 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.104694 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.104694 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=0.078760Jy sigma=0.000742 ! Fit after self-cal, rms=0.078741Jy sigma=0.000742 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 = -0.00013227 Jy ! Component: 100 - total flux cleaned = 0.000102157 Jy ! Component: 150 - total flux cleaned = 0.000314744 Jy ! Component: 200 - total flux cleaned = 0.000486365 Jy ! Total flux subtracted in 200 components = 0.000486365 Jy ! Clean residual min=-0.002392 max=0.002885 Jy/beam ! Clean residual mean=-0.000046 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.105181 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.105181 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=0.078722Jy sigma=0.000742 ! Fit after self-cal, rms=0.078698Jy sigma=0.000742 ! 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=0.078698Jy sigma=0.000742 ! Fit after self-cal, rms=0.078804Jy sigma=0.000742 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7148 mas, bmaj=3.177 mas, bpa=41.78 degrees ! Estimated noise=609.354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147804 Jy ! Component: 100 - total flux cleaned = 0.00034776 Jy ! Component: 150 - total flux cleaned = 0.000483389 Jy ! Component: 200 - total flux cleaned = 0.000628128 Jy ! Total flux subtracted in 200 components = 0.000628128 Jy ! Clean residual min=-0.002302 max=0.002698 Jy/beam ! Clean residual mean=-0.000041 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.105809 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.105809 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=0.078790Jy sigma=0.000741 ! Fit after self-cal, rms=0.078778Jy sigma=0.000741 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 = -2.17656e-05 Jy ! Component: 100 - total flux cleaned = 5.74846e-05 Jy ! Component: 150 - total flux cleaned = 0.000168987 Jy ! Component: 200 - total flux cleaned = 0.000255157 Jy ! Total flux subtracted in 200 components = 0.000255157 Jy ! Clean residual min=-0.002273 max=0.002556 Jy/beam ! Clean residual mean=-0.000038 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.106064 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.106064 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=0.078769Jy sigma=0.000741 ! Fit after self-cal, rms=0.078753Jy sigma=0.000741 ! 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=0.078753Jy sigma=0.000741 ! Fit after self-cal, rms=0.078899Jy sigma=0.000741 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.885 mas, bmaj=7.584 mas, bpa=29.64 degrees ! Estimated noise=736.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143542 Jy ! Component: 100 - total flux cleaned = 0.00177682 Jy ! Component: 150 - total flux cleaned = 0.00185884 Jy ! Component: 200 - total flux cleaned = 0.00194924 Jy ! Total flux subtracted in 200 components = 0.00194924 Jy ! Clean residual min=-0.002474 max=0.002595 Jy/beam ! Clean residual mean=-0.000037 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.108013 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 62 components and 0.108013 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=0.078918Jy sigma=0.000741 ! Fit after self-cal, rms=0.078892Jy sigma=0.000741 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 = 0.000189193 Jy ! Component: 100 - total flux cleaned = 0.000269884 Jy ! Component: 150 - total flux cleaned = 0.000327857 Jy ! Component: 200 - total flux cleaned = 0.000408544 Jy ! Total flux subtracted in 200 components = 0.000408544 Jy ! Clean residual min=-0.002429 max=0.002480 Jy/beam ! Clean residual mean=-0.000028 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.108422 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 65 components and 0.108422 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=0.078904Jy sigma=0.000741 ! Fit after self-cal, rms=0.078890Jy sigma=0.000741 ! 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=0.7154 mas, bmaj=3.182 mas, bpa=41.82 degrees ! Estimated noise=608.175 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7154 x 3.182 at 41.82 degrees (North through East) ! Clean map min=-0.0023808 max=0.081765 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=0.5587 mas, bmaj=2.882 mas, bpa=42.2 degrees ! Estimated noise=2585.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0588919 Jy ! Component: 100 - total flux cleaned = 0.0681447 Jy ! Component: 150 - total flux cleaned = 0.072577 Jy ! Component: 200 - total flux cleaned = 0.0775183 Jy ! Total flux subtracted in 200 components = 0.0775183 Jy ! Clean residual min=-0.006816 max=0.007315 Jy/beam ! Clean residual mean=-0.000153 rms=0.002358 Jy/beam ! Combined flux in latest and established models = 0.0775183 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0775183 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7154 mas, bmaj=3.182 mas, bpa=41.82 degrees ! Estimated noise=608.175 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 = 0.00857846 Jy ! Component: 100 - total flux cleaned = 0.0136518 Jy ! Component: 150 - total flux cleaned = 0.0172881 Jy ! Component: 200 - total flux cleaned = 0.0199668 Jy ! Total flux subtracted in 200 components = 0.0199668 Jy ! Clean residual min=-0.003271 max=0.002746 Jy/beam ! Clean residual mean=-0.000154 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.0974851 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 0.0974851 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=1.885 mas, bmaj=7.584 mas, bpa=29.64 degrees ! Estimated noise=736.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355869 Jy ! Component: 100 - total flux cleaned = 0.00595311 Jy ! Component: 150 - total flux cleaned = 0.00761577 Jy ! Component: 200 - total flux cleaned = 0.00878093 Jy ! Total flux subtracted in 200 components = 0.00878093 Jy ! Clean residual min=-0.002713 max=0.002544 Jy/beam ! Clean residual mean=-0.000100 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.106266 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 = 0.000825045 Jy ! Component: 100 - total flux cleaned = 0.00141265 Jy ! Component: 150 - total flux cleaned = 0.00171285 Jy ! Component: 200 - total flux cleaned = 0.00180421 Jy ! Total flux subtracted in 200 components = 0.00180421 Jy ! Clean residual min=-0.002446 max=0.002450 Jy/beam ! Clean residual mean=-0.000040 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.10807 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 65 components and 0.10807 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7154 mas, bmaj=3.182 mas, bpa=41.82 degrees ! Estimated noise=608.175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000580334 Jy ! Component: 100 - total flux cleaned = -0.00058242 Jy ! Component: 150 - total flux cleaned = -0.000581551 Jy ! Component: 200 - total flux cleaned = -0.000581915 Jy ! Total flux subtracted in 200 components = -0.000581915 Jy ! Clean residual min=-0.002250 max=0.002367 Jy/beam ! Clean residual mean=-0.000022 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.107488 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.107488 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=0.078893Jy sigma=0.000741 ! Fit after self-cal, rms=0.078878Jy sigma=0.000741 wmodel J0621+7605_X_2014_01_04_pus_map.mod ! Writing 84 model components to file: J0621+7605_X_2014_01_04_pus_map.mod wobs J0621+7605_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0621+7605_X_2014_01_04_pus_uvs.fits wwins J0621+7605_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J0621+7605_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 = 0.000120504 Jy ! Component: 100 - total flux cleaned = 0.00025049 Jy ! Component: 150 - total flux cleaned = 0.000335687 Jy ! Component: 200 - total flux cleaned = 0.000383467 Jy ! Component: 250 - total flux cleaned = 0.000384716 Jy ! Component: 300 - total flux cleaned = 0.000365419 Jy ! Component: 350 - total flux cleaned = 0.000310867 Jy ! Component: 400 - total flux cleaned = 0.000378756 Jy ! Component: 450 - total flux cleaned = 0.000426967 Jy ! Component: 500 - total flux cleaned = 0.000457014 Jy ! Component: 550 - total flux cleaned = 0.000457441 Jy ! Component: 600 - total flux cleaned = 0.000457877 Jy ! Component: 650 - total flux cleaned = 0.000418448 Jy ! Component: 700 - total flux cleaned = 0.000393161 Jy ! Component: 750 - total flux cleaned = 0.000344128 Jy ! Component: 800 - total flux cleaned = 0.00030835 Jy ! Component: 850 - total flux cleaned = 0.00021619 Jy ! Component: 900 - total flux cleaned = 0.000170989 Jy ! Component: 950 - total flux cleaned = 9.39046e-05 Jy ! Component: 1000 - total flux cleaned = 1.79703e-05 Jy ! Component: 1050 - total flux cleaned = -4.62698e-05 Jy ! Component: 1100 - total flux cleaned = -0.000120129 Jy ! Component: 1150 - total flux cleaned = -0.000193204 Jy ! Component: 1200 - total flux cleaned = -0.000255361 Jy ! Component: 1250 - total flux cleaned = -0.000327337 Jy ! Component: 1300 - total flux cleaned = -0.000398977 Jy ! Component: 1350 - total flux cleaned = -0.000460148 Jy ! Component: 1400 - total flux cleaned = -0.000500867 Jy ! Component: 1450 - total flux cleaned = -0.000551777 Jy ! Component: 1500 - total flux cleaned = -0.000572312 Jy ! Component: 1550 - total flux cleaned = -0.00058269 Jy ! Component: 1600 - total flux cleaned = -0.000603412 Jy ! Component: 1650 - total flux cleaned = -0.000624153 Jy ! Component: 1700 - total flux cleaned = -0.000645056 Jy ! Component: 1750 - total flux cleaned = -0.000666167 Jy ! Component: 1800 - total flux cleaned = -0.000698054 Jy ! Component: 1850 - total flux cleaned = -0.000730099 Jy ! Component: 1900 - total flux cleaned = -0.000751532 Jy ! Component: 1950 - total flux cleaned = -0.000773125 Jy ! Component: 2000 - total flux cleaned = -0.000805929 Jy ! Total flux subtracted in 2048 components = -0.000816825 Jy ! Clean residual min=-0.000638 max=0.000561 Jy/beam ! Clean residual mean=-0.000010 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.106672 Jy keep ! Adding 109 model components to the UV plane model. ! The established model now contains 192 components and 0.106672 Jy ![Exited script file: muppet] wmap "J0621+7605_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7154 x 3.182 at 41.82 degrees (North through East) ! Clean map min=-0.0032102 max=0.080801 Jy/beam ! Writing clean map to FITS file: J0621+7605_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 0.0808006 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197565 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.733528 0.733528 1.46706 2.93411 5.86822 11.7364 23.4729 46.9458 93.8916 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.08 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7154 x 3.182 at 41.82 degrees (North through East) ! Clean map min=-0.0032102 max=0.080801 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 J0621+7605_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:22:41 2017