! Started logfile: J0205+1444_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:21:08 2017 obs J0205+1444_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0205+1444_X_2014_01_04_pus_uva.fits ! AN table 1: 88 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.30303 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0205+1444 ! ! 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 11520 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 J0205+1444_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 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.904138Jy sigma=0.010976 ! Fit after self-cal, rms=0.880464Jy sigma=0.010763 ! 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=0.6911 mas, bmaj=1.55 mas, bpa=3.417 degrees ! Estimated noise=778.99 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 = 0.0929944 Jy ! Component: 100 - total flux cleaned = 0.114469 Jy ! Total flux subtracted in 100 components = 0.114469 Jy ! Clean residual min=-0.004232 max=0.008025 Jy/beam ! Clean residual mean=-0.000088 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.114469 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.114469 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=0.071003Jy sigma=0.000801 ! Fit after self-cal, rms=0.070968Jy sigma=0.000801 ! 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=0.8349 mas, bmaj=1.754 mas, bpa=-3.359 degrees ! Estimated noise=549.675 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 = 0.0116635 Jy ! Component: 100 - total flux cleaned = 0.0170374 Jy ! Component: 150 - total flux cleaned = 0.0201805 Jy ! Component: 200 - total flux cleaned = 0.0221705 Jy ! Total flux subtracted in 200 components = 0.0221705 Jy ! Clean residual min=-0.004500 max=0.002630 Jy/beam ! Clean residual mean=-0.000061 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.13664 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 34 components and 0.13664 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=0.069446Jy sigma=0.000774 ! Fit after self-cal, rms=0.069537Jy sigma=0.000774 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.98 NL 1.00 OV 1.02 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.04 NL 1.02 OV 0.99 PT 0.93 ! SC 1.08 ! ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 1.01 NL 0.98 OV 0.97 PT 0.95 ! SC 1.02 ! ! ! Correcting IF 4. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.00 NL 1.01 OV 1.02 PT 0.89 ! SC 1.02 ! ! ! Correcting IF 5. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.99 NL 1.00 OV 0.99 PT 0.88 ! SC 1.07 ! ! ! Correcting IF 6. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.04 NL 1.04 OV 0.98 PT 0.93 ! SC 1.05 ! ! ! Correcting IF 7. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.06 NL 1.04 OV 1.05 PT 0.91 ! SC 1.03 ! ! ! Correcting IF 8. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.01 NL 1.00 OV 1.03 PT 0.91 ! SC 1.03 ! ! ! Correcting IF 9. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.02 NL 1.02 OV 1.02 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 10. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.04 NL 1.02 OV 1.02 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 11. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.03 NL 1.04 OV 1.01 PT 0.94 ! SC 0.95 ! ! ! Correcting IF 12. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 1.07 NL 1.03 OV 1.02 PT 0.90 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.069537Jy sigma=0.000774 ! Fit after self-cal, rms=0.069173Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8866 mas, bmaj=1.867 mas, bpa=0.4382 degrees ! Estimated noise=564.042 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 = -0.000534611 Jy ! Component: 100 - total flux cleaned = -0.000642757 Jy ! Component: 150 - total flux cleaned = -0.000719714 Jy ! Component: 200 - total flux cleaned = -0.000720644 Jy ! Total flux subtracted in 200 components = -0.000720644 Jy ! Clean residual min=-0.001691 max=0.001620 Jy/beam ! Clean residual mean=-0.000003 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.135919 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 0.135919 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=0.069158Jy sigma=0.000777 ! Fit after self-cal, rms=0.069175Jy sigma=0.000777 ! 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=0.069175Jy sigma=0.000777 ! Fit after self-cal, rms=0.069713Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.887 mas, bmaj=1.861 mas, bpa=0.6057 degrees ! Estimated noise=563.692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159141 Jy ! Component: 100 - total flux cleaned = -0.000158842 Jy ! Component: 150 - total flux cleaned = -0.000158316 Jy ! Component: 200 - total flux cleaned = -0.000173685 Jy ! Total flux subtracted in 200 components = -0.000173685 Jy ! Clean residual min=-0.001447 max=0.001490 Jy/beam ! Clean residual mean=0.000003 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.135745 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 39 components and 0.135745 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=0.069708Jy sigma=0.000775 ! Fit after self-cal, rms=0.069731Jy sigma=0.000775 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 = -8.08368e-05 Jy ! Component: 100 - total flux cleaned = -9.07027e-05 Jy ! Component: 150 - total flux cleaned = -9.8007e-05 Jy ! Component: 200 - total flux cleaned = -0.000103994 Jy ! Total flux subtracted in 200 components = -0.000103994 Jy ! Clean residual min=-0.001433 max=0.001470 Jy/beam ! Clean residual mean=0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.135641 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.135641 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=0.069729Jy sigma=0.000775 ! Fit after self-cal, rms=0.069724Jy sigma=0.000775 ! 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=0.069724Jy sigma=0.000775 ! Fit after self-cal, rms=0.069799Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8869 mas, bmaj=1.859 mas, bpa=0.6049 degrees ! Estimated noise=563.301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000160227 Jy ! Component: 100 - total flux cleaned = -0.000160295 Jy ! Component: 150 - total flux cleaned = -0.000152963 Jy ! Component: 200 - total flux cleaned = -0.000160139 Jy ! Total flux subtracted in 200 components = -0.000160139 Jy ! Clean residual min=-0.001421 max=0.001435 Jy/beam ! Clean residual mean=0.000002 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.135481 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.135481 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=0.069795Jy sigma=0.000775 ! Fit after self-cal, rms=0.069795Jy sigma=0.000775 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 = -8.73176e-05 Jy ! Component: 100 - total flux cleaned = -9.66061e-05 Jy ! Component: 150 - total flux cleaned = -0.000103768 Jy ! Component: 200 - total flux cleaned = -0.000109588 Jy ! Total flux subtracted in 200 components = -0.000109588 Jy ! Clean residual min=-0.001409 max=0.001411 Jy/beam ! Clean residual mean=0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.135372 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.135372 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=0.069793Jy sigma=0.000775 ! Fit after self-cal, rms=0.069790Jy sigma=0.000775 ! 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=0.069790Jy sigma=0.000775 ! Fit after self-cal, rms=0.069846Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.057 mas, bmaj=3.929 mas, bpa=-4.501 degrees ! Estimated noise=676.316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000144421 Jy ! Component: 100 - total flux cleaned = -0.000146619 Jy ! Component: 150 - total flux cleaned = -0.000128972 Jy ! Component: 200 - total flux cleaned = -0.000114859 Jy ! Total flux subtracted in 200 components = -0.000114859 Jy ! Clean residual min=-0.001282 max=0.001073 Jy/beam ! Clean residual mean=0.000006 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.135257 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 41 components and 0.135257 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=0.069846Jy sigma=0.000775 ! Fit after self-cal, rms=0.069843Jy sigma=0.000775 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 = -4.86151e-06 Jy ! Component: 100 - total flux cleaned = -7.1645e-06 Jy ! Component: 150 - total flux cleaned = 1.44733e-07 Jy ! Component: 200 - total flux cleaned = 1.90778e-05 Jy ! Total flux subtracted in 200 components = 1.90778e-05 Jy ! Clean residual min=-0.001265 max=0.001072 Jy/beam ! Clean residual mean=0.000006 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.135276 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 41 components and 0.135276 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=0.069844Jy sigma=0.000775 ! Fit after self-cal, rms=0.069839Jy sigma=0.000775 ! 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=0.8868 mas, bmaj=1.858 mas, bpa=0.5967 degrees ! Estimated noise=562.931 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8868 x 1.858 at 0.5967 degrees (North through East) ! Clean map min=-0.0012634 max=0.11938 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=0.7034 mas, bmaj=1.557 mas, bpa=4.401 degrees ! Estimated noise=793.421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0932864 Jy ! Component: 100 - total flux cleaned = 0.115282 Jy ! Component: 150 - total flux cleaned = 0.123752 Jy ! Component: 200 - total flux cleaned = 0.12741 Jy ! Total flux subtracted in 200 components = 0.12741 Jy ! Clean residual min=-0.002188 max=0.002147 Jy/beam ! Clean residual mean=-0.000021 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.12741 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.12741 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8868 mas, bmaj=1.858 mas, bpa=0.5967 degrees ! Estimated noise=562.931 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.8, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343002 Jy ! Component: 100 - total flux cleaned = 0.00525433 Jy ! Component: 150 - total flux cleaned = 0.0060897 Jy ! Component: 200 - total flux cleaned = 0.00636009 Jy ! Total flux subtracted in 200 components = 0.00636009 Jy ! Clean residual min=-0.001377 max=0.001085 Jy/beam ! Clean residual mean=-0.000006 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.13377 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.13377 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=2.057 mas, bmaj=3.929 mas, bpa=-4.501 degrees ! Estimated noise=676.316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000586491 Jy ! Component: 100 - total flux cleaned = 0.000682384 Jy ! Component: 150 - total flux cleaned = 0.00068222 Jy ! Component: 200 - total flux cleaned = 0.000682027 Jy ! Total flux subtracted in 200 components = 0.000682027 Jy ! Clean residual min=-0.000996 max=0.000827 Jy/beam ! Clean residual mean=-0.000005 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.134452 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 = -6.80716e-08 Jy ! Component: 100 - total flux cleaned = 7.4549e-08 Jy ! Component: 150 - total flux cleaned = 1.14634e-07 Jy ! Component: 200 - total flux cleaned = 2.44204e-07 Jy ! Total flux subtracted in 200 components = 2.44204e-07 Jy ! Clean residual min=-0.000917 max=0.000781 Jy/beam ! Clean residual mean=-0.000005 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.134452 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 63 components and 0.134452 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8868 mas, bmaj=1.858 mas, bpa=0.5967 degrees ! Estimated noise=562.931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000178067 Jy ! Component: 100 - total flux cleaned = -0.000162621 Jy ! Component: 150 - total flux cleaned = -0.000149813 Jy ! Component: 200 - total flux cleaned = -0.000161584 Jy ! Total flux subtracted in 200 components = -0.000161584 Jy ! Clean residual min=-0.001115 max=0.001019 Jy/beam ! Clean residual mean=-0.000003 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.134291 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.134291 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=0.069808Jy sigma=0.000774 ! Fit after self-cal, rms=0.069790Jy sigma=0.000774 wmodel J0205+1444_X_2014_01_04_pus_map.mod ! Writing 76 model components to file: J0205+1444_X_2014_01_04_pus_map.mod wobs J0205+1444_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0205+1444_X_2014_01_04_pus_uvs.fits wwins J0205+1444_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0205+1444_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 = -0.000348775 Jy ! Component: 100 - total flux cleaned = -0.000490676 Jy ! Component: 150 - total flux cleaned = -0.000555443 Jy ! Component: 200 - total flux cleaned = -0.000708958 Jy ! Component: 250 - total flux cleaned = -0.000870128 Jy ! Component: 300 - total flux cleaned = -0.00101031 Jy ! Component: 350 - total flux cleaned = -0.00113147 Jy ! Component: 400 - total flux cleaned = -0.00124874 Jy ! Component: 450 - total flux cleaned = -0.00136232 Jy ! Component: 500 - total flux cleaned = -0.00146024 Jy ! Component: 550 - total flux cleaned = -0.00157893 Jy ! Component: 600 - total flux cleaned = -0.00171723 Jy ! Component: 650 - total flux cleaned = -0.00185174 Jy ! Component: 700 - total flux cleaned = -0.00195042 Jy ! Component: 750 - total flux cleaned = -0.00205739 Jy ! Component: 800 - total flux cleaned = -0.00214098 Jy ! Component: 850 - total flux cleaned = -0.00220253 Jy ! Component: 900 - total flux cleaned = -0.00228276 Jy ! Component: 950 - total flux cleaned = -0.0023025 Jy ! Component: 1000 - total flux cleaned = -0.00237976 Jy ! Component: 1050 - total flux cleaned = -0.00243652 Jy ! Component: 1100 - total flux cleaned = -0.00252004 Jy ! Component: 1150 - total flux cleaned = -0.00259283 Jy ! Component: 1200 - total flux cleaned = -0.00268244 Jy ! Component: 1250 - total flux cleaned = -0.00272666 Jy ! Component: 1300 - total flux cleaned = -0.00278751 Jy ! Component: 1350 - total flux cleaned = -0.00284754 Jy ! Component: 1400 - total flux cleaned = -0.00292338 Jy ! Component: 1450 - total flux cleaned = -0.00295661 Jy ! Component: 1500 - total flux cleaned = -0.00301396 Jy ! Component: 1550 - total flux cleaned = -0.00307055 Jy ! Component: 1600 - total flux cleaned = -0.0031423 Jy ! Component: 1650 - total flux cleaned = -0.00318171 Jy ! Component: 1700 - total flux cleaned = -0.00324392 Jy ! Component: 1750 - total flux cleaned = -0.00329008 Jy ! Component: 1800 - total flux cleaned = -0.00337374 Jy ! Component: 1850 - total flux cleaned = -0.00341877 Jy ! Component: 1900 - total flux cleaned = -0.00348567 Jy ! Component: 1950 - total flux cleaned = -0.00355188 Jy ! Component: 2000 - total flux cleaned = -0.00361748 Jy ! Total flux subtracted in 2048 components = -0.00367513 Jy ! Clean residual min=-0.000392 max=0.000426 Jy/beam ! Clean residual mean=0.000003 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.130616 Jy keep ! Adding 109 model components to the UV plane model. ! The established model now contains 185 components and 0.130616 Jy ![Exited script file: muppet] wmap "J0205+1444_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8868 x 1.858 at 0.5967 degrees (North through East) ! Clean map min=-0.0016009 max=0.12019 Jy/beam ! Writing clean map to FITS file: J0205+1444_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 0.120191 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122462 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.305669 0.305669 0.611337 1.22267 2.44535 4.8907 9.78139 19.5628 39.1256 78.2512 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.12 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8868 x 1.858 at 0.5967 degrees (North through East) ! Clean map min=-0.0016009 max=0.12019 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 J0205+1444_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:21:09 2017