! Started logfile: J0730-1141_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:23:07 2017 obs J0730-1141_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0730-1141_X_2014_01_04_pus_uva.fits ! AN table 1: 115 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.358696 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0730-1141 ! ! 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 17820 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 J0730-1141_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 405 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 405 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 405 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 405 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 405 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 405 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 405 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 405 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 405 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 405 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 405 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 405 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.742047Jy sigma=0.046909 ! Fit after self-cal, rms=3.189221Jy sigma=0.040566 ! 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=0.6037 mas, bmaj=1.586 mas, bpa=-0.46 degrees ! Estimated noise=1088.24 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.0918 Jy ! Component: 100 - total flux cleaned = 3.80164 Jy ! Total flux subtracted in 100 components = 3.80164 Jy ! Clean residual min=-0.165525 max=0.260079 Jy/beam ! Clean residual mean=0.000748 rms=0.043966 Jy/beam ! Combined flux in latest and established models = 3.80164 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 3.80164 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=0.722860Jy sigma=0.009558 ! Fit after self-cal, rms=0.722860Jy sigma=0.009558 ! 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=0.7409 mas, bmaj=1.834 mas, bpa=-2.5 degrees ! Estimated noise=429.102 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 = 0.379575 Jy ! Component: 100 - total flux cleaned = 0.549777 Jy ! Component: 150 - total flux cleaned = 0.639435 Jy ! Component: 200 - total flux cleaned = 0.689237 Jy ! Total flux subtracted in 200 components = 0.689237 Jy ! Clean residual min=-0.141494 max=0.106208 Jy/beam ! Clean residual mean=-0.000603 rms=0.034139 Jy/beam ! Combined flux in latest and established models = 4.49087 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 30 components and 4.49088 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=0.529984Jy sigma=0.006994 ! Fit after self-cal, rms=0.529919Jy sigma=0.006993 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 60 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 0.97 NL 1.02 OV 0.99 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 2. ! A total of 60 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 0.98 ! MK 0.98 NL 1.02 OV 0.99 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 3. ! A total of 60 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 0.99 NL 1.02 OV 0.99 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 4. ! A total of 60 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 0.99 NL 1.03 OV 0.99 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 5. ! A total of 60 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 1.04 OV 1.00 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 6. ! A total of 60 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 1.00 NL 1.05 OV 1.02 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 7. ! A total of 60 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 1.01 NL 1.04 OV 1.04 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 8. ! A total of 60 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 1.00 NL 1.05 OV 1.05 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 9. ! A total of 60 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 0.99 NL 1.05 OV 1.04 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 10. ! A total of 60 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 1.02 NL 1.06 OV 1.04 PT 0.92 ! SC 0.98 ! ! ! Correcting IF 11. ! A total of 60 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 1.03 NL 1.07 OV 1.02 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 12. ! A total of 60 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 1.06 OV 1.02 PT 0.95 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.529919Jy sigma=0.006993 ! Fit after self-cal, rms=0.484087Jy sigma=0.006417 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7325 mas, bmaj=1.82 mas, bpa=-2.378 degrees ! Estimated noise=432.783 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 = -0.00101204 Jy ! Component: 100 - total flux cleaned = -0.000536888 Jy ! Component: 150 - total flux cleaned = -0.000331942 Jy ! Component: 200 - total flux cleaned = 3.73322e-05 Jy ! Total flux subtracted in 200 components = 3.73322e-05 Jy ! Clean residual min=-0.042869 max=0.062700 Jy/beam ! Clean residual mean=-0.000020 rms=0.013121 Jy/beam ! Combined flux in latest and established models = 4.49091 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 4.49091 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=0.483880Jy sigma=0.006415 ! Fit after self-cal, rms=0.483872Jy sigma=0.006415 ! 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=0.483872Jy sigma=0.006415 ! Fit after self-cal, rms=0.485325Jy sigma=0.006366 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7323 mas, bmaj=1.823 mas, bpa=-2.367 degrees ! Estimated noise=433.033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00341774 Jy ! Component: 100 - total flux cleaned = -0.00342867 Jy ! Component: 150 - total flux cleaned = -0.00343259 Jy ! Component: 200 - total flux cleaned = -0.00363917 Jy ! Total flux subtracted in 200 components = -0.00363917 Jy ! Clean residual min=-0.030006 max=0.061850 Jy/beam ! Clean residual mean=-0.000158 rms=0.011647 Jy/beam ! Combined flux in latest and established models = 4.48727 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 4.48727 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=0.485056Jy sigma=0.006363 ! Fit after self-cal, rms=0.485044Jy sigma=0.006363 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 (-3, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.055755 Jy ! Component: 100 - total flux cleaned = 0.0717203 Jy ! Component: 150 - total flux cleaned = 0.0794164 Jy ! Component: 200 - total flux cleaned = 0.0855908 Jy ! Total flux subtracted in 200 components = 0.0855908 Jy ! Clean residual min=-0.015125 max=0.013844 Jy/beam ! Clean residual mean=0.000001 rms=0.003833 Jy/beam ! Combined flux in latest and established models = 4.57287 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 4.57287 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=0.479677Jy sigma=0.006287 ! Fit after self-cal, rms=0.479630Jy sigma=0.006287 ! 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=0.479630Jy sigma=0.006287 ! Fit after self-cal, rms=0.478447Jy sigma=0.006285 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7328 mas, bmaj=1.824 mas, bpa=-2.361 degrees ! Estimated noise=432.431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0091072 Jy ! Component: 100 - total flux cleaned = 0.0112182 Jy ! Component: 150 - total flux cleaned = 0.0112344 Jy ! Component: 200 - total flux cleaned = 0.0110367 Jy ! Total flux subtracted in 200 components = 0.0110367 Jy ! Clean residual min=-0.009771 max=0.009860 Jy/beam ! Clean residual mean=-0.000020 rms=0.002429 Jy/beam ! Combined flux in latest and established models = 4.5839 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 4.5839 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=0.478128Jy sigma=0.006281 ! Fit after self-cal, rms=0.478124Jy sigma=0.006281 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 = 0.00148177 Jy ! Component: 100 - total flux cleaned = 0.00180537 Jy ! Component: 150 - total flux cleaned = 0.00180504 Jy ! Component: 200 - total flux cleaned = 0.00207344 Jy ! Total flux subtracted in 200 components = 0.00207344 Jy ! Clean residual min=-0.008627 max=0.008806 Jy/beam ! Clean residual mean=-0.000023 rms=0.002148 Jy/beam ! Combined flux in latest and established models = 4.58598 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 4.58598 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=0.478036Jy sigma=0.006280 ! Fit after self-cal, rms=0.478033Jy sigma=0.006280 ! 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=0.478033Jy sigma=0.006280 ! Fit after self-cal, rms=0.477890Jy sigma=0.006279 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.942 mas, bmaj=5.014 mas, bpa=-8.572 degrees ! Estimated noise=587.223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446901 Jy ! Component: 100 - total flux cleaned = 0.00603521 Jy ! Component: 150 - total flux cleaned = 0.00634992 Jy ! Component: 200 - total flux cleaned = 0.00635054 Jy ! Total flux subtracted in 200 components = 0.00635054 Jy ! Clean residual min=-0.006385 max=0.006923 Jy/beam ! Clean residual mean=-0.000051 rms=0.002111 Jy/beam ! Combined flux in latest and established models = 4.59233 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 79 components and 4.59233 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=0.477891Jy sigma=0.006279 ! Fit after self-cal, rms=0.477887Jy sigma=0.006279 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 = 6.91261e-05 Jy ! Component: 100 - total flux cleaned = 0.000334716 Jy ! Component: 150 - total flux cleaned = 0.000334585 Jy ! Component: 200 - total flux cleaned = 0.000376827 Jy ! Total flux subtracted in 200 components = 0.000376827 Jy ! Clean residual min=-0.006330 max=0.006593 Jy/beam ! Clean residual mean=-0.000050 rms=0.002042 Jy/beam ! Combined flux in latest and established models = 4.5927 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 80 components and 4.5927 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=0.477881Jy sigma=0.006279 ! Fit after self-cal, rms=0.477878Jy sigma=0.006279 ! 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=0.733 mas, bmaj=1.824 mas, bpa=-2.357 degrees ! Estimated noise=432.54 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.733 x 1.824 at -2.357 degrees (North through East) ! Clean map min=-0.017463 max=4.0937 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=0.477878Jy sigma=0.006279 ! Fit after self-cal, rms=0.115888Jy sigma=0.000733 ! Inverting map and beam ! Estimated beam: bmin=0.7329 mas, bmaj=1.824 mas, bpa=-2.366 degrees ! Estimated noise=432.588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000442461 Jy ! Component: 100 - total flux cleaned = 0.000258111 Jy ! Component: 150 - total flux cleaned = 0.000375243 Jy ! Component: 200 - total flux cleaned = 0.000678989 Jy ! Total flux subtracted in 200 components = 0.000678989 Jy ! Clean residual min=-0.005760 max=0.007047 Jy/beam ! Clean residual mean=-0.000035 rms=0.001706 Jy/beam ! Combined flux in latest and established models = 4.59338 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 91 components and 4.59338 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=0.115465Jy sigma=0.000725 ! Fit after self-cal, rms=0.115444Jy sigma=0.000725 ! Inverting map ! Added new window around map position (3, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243362 Jy ! Component: 100 - total flux cleaned = 0.00364969 Jy ! Component: 150 - total flux cleaned = 0.00437113 Jy ! Component: 200 - total flux cleaned = 0.00461801 Jy ! Total flux subtracted in 200 components = 0.00461801 Jy ! Clean residual min=-0.003972 max=0.004806 Jy/beam ! Clean residual mean=-0.000021 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 4.598 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 4.598 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=0.114886Jy sigma=0.000712 ! Fit after self-cal, rms=0.114849Jy sigma=0.000712 ! 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=0.114849Jy sigma=0.000712 ! Fit after self-cal, rms=0.114770Jy sigma=0.000711 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=0.5991 mas, bmaj=1.579 mas, bpa=-0.5363 degrees ! Estimated noise=1115.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.10995 Jy ! Component: 100 - total flux cleaned = 3.81509 Jy ! Component: 150 - total flux cleaned = 4.0819 Jy ! Component: 200 - total flux cleaned = 4.22177 Jy ! Total flux subtracted in 200 components = 4.22177 Jy ! Clean residual min=-0.062014 max=0.070253 Jy/beam ! Clean residual mean=0.000277 rms=0.014886 Jy/beam ! Combined flux in latest and established models = 4.22177 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 15 model components to the UV plane model. ! The established model now contains 15 components and 4.22177 Jy ! Inverting map and beam ! Estimated beam: bmin=0.733 mas, bmaj=1.824 mas, bpa=-2.365 degrees ! Estimated noise=432.607 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 = 0.11934 Jy ! Component: 100 - total flux cleaned = 0.186659 Jy ! Component: 150 - total flux cleaned = 0.233911 Jy ! Component: 200 - total flux cleaned = 0.26928 Jy ! Total flux subtracted in 200 components = 0.26928 Jy ! Clean residual min=-0.020631 max=0.024782 Jy/beam ! Clean residual mean=0.000007 rms=0.008310 Jy/beam ! Combined flux in latest and established models = 4.49105 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 42 components and 4.49105 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=1.941 mas, bmaj=5.015 mas, bpa=-8.578 degrees ! Estimated noise=587.377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0509891 Jy ! Component: 100 - total flux cleaned = 0.0768047 Jy ! Component: 150 - total flux cleaned = 0.0918374 Jy ! Component: 200 - total flux cleaned = 0.100891 Jy ! Total flux subtracted in 200 components = 0.100891 Jy ! Clean residual min=-0.008679 max=0.006206 Jy/beam ! Clean residual mean=-0.000044 rms=0.002644 Jy/beam ! Combined flux in latest and established models = 4.59194 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 = 0.00270086 Jy ! Component: 100 - total flux cleaned = 0.00451608 Jy ! Component: 150 - total flux cleaned = 0.00579869 Jy ! Component: 200 - total flux cleaned = 0.00684362 Jy ! Total flux subtracted in 200 components = 0.00684362 Jy ! Clean residual min=-0.005849 max=0.006043 Jy/beam ! Clean residual mean=-0.000053 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 4.59878 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 61 components and 4.59878 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.733 mas, bmaj=1.824 mas, bpa=-2.365 degrees ! Estimated noise=432.607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00275467 Jy ! Component: 100 - total flux cleaned = -0.0015609 Jy ! Component: 150 - total flux cleaned = -0.000621513 Jy ! Component: 200 - total flux cleaned = 0.000418591 Jy ! Total flux subtracted in 200 components = 0.000418591 Jy ! Clean residual min=-0.006402 max=0.007075 Jy/beam ! Clean residual mean=-0.000020 rms=0.001678 Jy/beam ! Combined flux in latest and established models = 4.5992 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 4.5992 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=0.115530Jy sigma=0.000733 ! Fit after self-cal, rms=0.115386Jy sigma=0.000731 wmodel J0730-1141_X_2014_01_04_pus_map.mod ! Writing 75 model components to file: J0730-1141_X_2014_01_04_pus_map.mod wobs J0730-1141_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0730-1141_X_2014_01_04_pus_uvs.fits wwins J0730-1141_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J0730-1141_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 = 0.000516204 Jy ! Component: 100 - total flux cleaned = 0.000306383 Jy ! Component: 150 - total flux cleaned = 0.000309418 Jy ! Component: 200 - total flux cleaned = 0.00039696 Jy ! Component: 250 - total flux cleaned = 0.000399987 Jy ! Component: 300 - total flux cleaned = 0.000323217 Jy ! Component: 350 - total flux cleaned = 0.000250863 Jy ! Component: 400 - total flux cleaned = 0.000250678 Jy ! Component: 450 - total flux cleaned = 0.000442958 Jy ! Component: 500 - total flux cleaned = 0.000625102 Jy ! Component: 550 - total flux cleaned = 0.000566869 Jy ! Component: 600 - total flux cleaned = 0.000568647 Jy ! Component: 650 - total flux cleaned = 0.000462857 Jy ! Component: 700 - total flux cleaned = 0.000462238 Jy ! Component: 750 - total flux cleaned = 0.000463894 Jy ! Component: 800 - total flux cleaned = 0.000511812 Jy ! Component: 850 - total flux cleaned = 0.000420892 Jy ! Component: 900 - total flux cleaned = 0.000420312 Jy ! Component: 950 - total flux cleaned = 0.000294347 Jy ! Component: 1000 - total flux cleaned = 0.00033444 Jy ! Component: 1050 - total flux cleaned = 0.00025496 Jy ! Component: 1100 - total flux cleaned = 6.3505e-05 Jy ! Component: 1150 - total flux cleaned = -0.000123586 Jy ! Component: 1200 - total flux cleaned = -0.000415417 Jy ! Component: 1250 - total flux cleaned = -0.00073677 Jy ! Component: 1300 - total flux cleaned = -0.000982132 Jy ! Component: 1350 - total flux cleaned = -0.00115402 Jy ! Component: 1400 - total flux cleaned = -0.00142453 Jy ! Component: 1450 - total flux cleaned = -0.00169076 Jy ! Component: 1500 - total flux cleaned = -0.0019193 Jy ! Component: 1550 - total flux cleaned = -0.00214414 Jy ! Component: 1600 - total flux cleaned = -0.00230229 Jy ! Component: 1650 - total flux cleaned = -0.00245851 Jy ! Component: 1700 - total flux cleaned = -0.0026432 Jy ! Component: 1750 - total flux cleaned = -0.00273419 Jy ! Component: 1800 - total flux cleaned = -0.00279432 Jy ! Component: 1850 - total flux cleaned = -0.00285354 Jy ! Component: 1900 - total flux cleaned = -0.00288252 Jy ! Component: 1950 - total flux cleaned = -0.00288239 Jy ! Component: 2000 - total flux cleaned = -0.00291098 Jy ! Total flux subtracted in 2048 components = -0.00291061 Jy ! Clean residual min=-0.001458 max=0.001836 Jy/beam ! Clean residual mean=-0.000005 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 4.59629 Jy keep ! Adding 111 model components to the UV plane model. ! The established model now contains 186 components and 4.59629 Jy ![Exited script file: muppet] wmap "J0730-1141_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.733 x 1.824 at -2.365 degrees (North through East) ! Clean map min=-0.0071335 max=4.1058 Jy/beam ! Writing clean map to FITS file: J0730-1141_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 4.10579 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000463854 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0338927 0.0338927 0.0677853 0.135571 0.271141 0.542282 1.08456 2.16913 4.33826 8.67652 17.353 34.7061 69.4121 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 4.105 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.733 x 1.824 at -2.365 degrees (North through East) ! Clean map min=-0.0071335 max=4.1058 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 J0730-1141_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:23:09 2017