! Started logfile: J2302-1453_X_2017_03_23_pus_uvs.log on Mon May 13 10:28:47 2019 obs J2302-1453_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J2302-1453_X_2017_03_23_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.838938 visibilities/baseline/integration-bin. ! Found source: J2302-1453 ! ! 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 1124 lines of history. ! ! Reading 51192 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 J2302-1453_X_2017_03_23_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 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998788Jy sigma=0.007092 ! Fit after self-cal, rms=0.950344Jy sigma=0.006791 ! 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=0.6541 mas, bmaj=1.625 mas, bpa=-3.344 degrees ! Estimated noise=936.426 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 = 0.0423351 Jy ! Component: 100 - total flux cleaned = 0.0515669 Jy ! Total flux subtracted in 100 components = 0.0515669 Jy ! Clean residual min=-0.003209 max=0.003263 Jy/beam ! Clean residual mean=0.000000 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.0515669 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0515669 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=0.109811Jy sigma=0.000637 ! Fit after self-cal, rms=0.108693Jy sigma=0.000630 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407823 Jy ! Component: 100 - total flux cleaned = 0.00468991 Jy ! Total flux subtracted in 100 components = 0.00468991 Jy ! Clean residual min=-0.003396 max=0.003178 Jy/beam ! Clean residual mean=-0.000002 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.0562568 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0562568 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=0.108502Jy sigma=0.000629 ! Fit after self-cal, rms=0.108493Jy sigma=0.000629 ! 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=0.8309 mas, bmaj=1.958 mas, bpa=-3.092 degrees ! Estimated noise=456.324 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 = -0.000377705 Jy ! Component: 100 - total flux cleaned = -0.000350228 Jy ! Component: 150 - total flux cleaned = -0.000350806 Jy ! Component: 200 - total flux cleaned = -0.000330335 Jy ! Total flux subtracted in 200 components = -0.000330335 Jy ! Clean residual min=-0.001948 max=0.001947 Jy/beam ! Clean residual mean=-0.000001 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0559265 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.0559265 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=0.108475Jy sigma=0.000629 ! Fit after self-cal, rms=0.108441Jy sigma=0.000629 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 0.88 KP 1.14 ! LA 1.04 MK 0.98 NL 1.10 OV 1.09 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.97 KP 0.95 ! LA 1.06 MK 1.01 NL 1.08 OV 1.08 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 0.91 KP 1.03 ! LA 1.13 MK 1.08 NL 1.06 OV 1.08 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.90 KP 0.92 ! LA 1.04 MK 1.04 NL 1.01 OV 1.17 ! PT 1.08 SC 1.14 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.85 KP 0.96 ! LA 1.08 MK 1.05 NL 1.08 OV 1.10 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.94 HN 0.94 KP 1.01 ! LA 1.03 MK 1.07 NL 1.04 OV 1.07 ! PT 1.05 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.93 KP 0.95 ! LA 1.09 MK 1.04 NL 0.97 OV 1.09 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.13 HN 0.93 KP 0.96 ! LA 1.07 MK 0.99 NL 1.00 OV 1.06 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 0.89 KP 0.90 ! LA 0.98 MK 1.05 NL 1.06 OV 1.04 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 0.85 KP 0.99 ! LA 1.07 MK 0.99 NL 0.97 OV 1.00 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 0.86 KP 0.93 ! LA 1.08 MK 0.96 NL 0.95 OV 1.06 ! PT 0.90 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 0.79 KP 1.01 ! LA 0.96 MK 1.01 NL 0.96 OV 1.04 ! PT 0.92 SC 0.85 ! ! ! Fit before self-cal, rms=0.108441Jy sigma=0.000629 ! Fit after self-cal, rms=0.103879Jy sigma=0.000628 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8302 mas, bmaj=1.954 mas, bpa=-3.055 degrees ! Estimated noise=460.349 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 = 0.000779385 Jy ! Component: 100 - total flux cleaned = 0.000840153 Jy ! Component: 150 - total flux cleaned = 0.000840039 Jy ! Component: 200 - total flux cleaned = 0.00083891 Jy ! Total flux subtracted in 200 components = 0.00083891 Jy ! Clean residual min=-0.001469 max=0.001672 Jy/beam ! Clean residual mean=0.000003 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0567654 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.0567654 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=0.103867Jy sigma=0.000628 ! Fit after self-cal, rms=0.103725Jy sigma=0.000628 ! 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=0.103725Jy sigma=0.000628 ! Fit after self-cal, rms=0.099383Jy sigma=0.000627 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8269 mas, bmaj=1.957 mas, bpa=-3.363 degrees ! Estimated noise=458.941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019923 Jy ! Component: 100 - total flux cleaned = 0.000190449 Jy ! Component: 150 - total flux cleaned = 0.000166283 Jy ! Component: 200 - total flux cleaned = 0.000165976 Jy ! Total flux subtracted in 200 components = 0.000165976 Jy ! Clean residual min=-0.001403 max=0.001409 Jy/beam ! Clean residual mean=-0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0569314 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 18 components and 0.0569314 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=0.099381Jy sigma=0.000627 ! Fit after self-cal, rms=0.099254Jy sigma=0.000626 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 (-3.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140581 Jy ! Component: 100 - total flux cleaned = 0.00196218 Jy ! Component: 150 - total flux cleaned = 0.00223868 Jy ! Component: 200 - total flux cleaned = 0.00233807 Jy ! Total flux subtracted in 200 components = 0.00233807 Jy ! Clean residual min=-0.001247 max=0.001222 Jy/beam ! Clean residual mean=-0.000003 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0592694 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.0592694 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=0.099234Jy sigma=0.000626 ! Fit after self-cal, rms=0.099212Jy sigma=0.000626 ! 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=0.099212Jy sigma=0.000626 ! Fit after self-cal, rms=0.097900Jy sigma=0.000626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8256 mas, bmaj=1.957 mas, bpa=-3.4 degrees ! Estimated noise=457.195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000754185 Jy ! Component: 100 - total flux cleaned = 0.00121837 Jy ! Component: 150 - total flux cleaned = 0.00137799 Jy ! Component: 200 - total flux cleaned = 0.00142844 Jy ! Total flux subtracted in 200 components = 0.00142844 Jy ! Clean residual min=-0.001168 max=0.001204 Jy/beam ! Clean residual mean=-0.000004 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0606979 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.0606979 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=0.097894Jy sigma=0.000626 ! Fit after self-cal, rms=0.097874Jy sigma=0.000625 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 = 0.000563322 Jy ! Component: 100 - total flux cleaned = 0.000698 Jy ! Component: 150 - total flux cleaned = 0.000762826 Jy ! Component: 200 - total flux cleaned = 0.000774882 Jy ! Total flux subtracted in 200 components = 0.000774882 Jy ! Clean residual min=-0.001189 max=0.001221 Jy/beam ! Clean residual mean=-0.000004 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0614727 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.0614727 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=0.097869Jy sigma=0.000625 ! Fit after self-cal, rms=0.097868Jy sigma=0.000625 ! 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=0.097868Jy sigma=0.000625 ! Fit after self-cal, rms=0.097944Jy sigma=0.000625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.072 mas, bmaj=4.058 mas, bpa=3.38 degrees ! Estimated noise=588.679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000503082 Jy ! Component: 100 - total flux cleaned = 0.000705107 Jy ! Component: 150 - total flux cleaned = 0.000784015 Jy ! Component: 200 - total flux cleaned = 0.000824361 Jy ! Total flux subtracted in 200 components = 0.000824361 Jy ! Clean residual min=-0.001321 max=0.001484 Jy/beam ! Clean residual mean=-0.000008 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0622971 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.0622971 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=0.097943Jy sigma=0.000625 ! Fit after self-cal, rms=0.097954Jy sigma=0.000625 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 = 0.000202607 Jy ! Component: 100 - total flux cleaned = 0.000232984 Jy ! Component: 150 - total flux cleaned = 0.000259653 Jy ! Component: 200 - total flux cleaned = 0.000283166 Jy ! Total flux subtracted in 200 components = 0.000283166 Jy ! Clean residual min=-0.001309 max=0.001501 Jy/beam ! Clean residual mean=-0.000008 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0625803 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.0625803 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=0.097953Jy sigma=0.000625 ! Fit after self-cal, rms=0.097954Jy sigma=0.000625 ! 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=0.8251 mas, bmaj=1.956 mas, bpa=-3.381 degrees ! Estimated noise=457.303 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8251 x 1.956 at -3.381 degrees (North through East) ! Clean map min=-0.0010132 max=0.056846 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=0.6509 mas, bmaj=1.626 mas, bpa=-3.79 degrees ! Estimated noise=926.153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0442646 Jy ! Component: 100 - total flux cleaned = 0.0539655 Jy ! Component: 150 - total flux cleaned = 0.0571364 Jy ! Component: 200 - total flux cleaned = 0.0586918 Jy ! Total flux subtracted in 200 components = 0.0586918 Jy ! Clean residual min=-0.002507 max=0.002540 Jy/beam ! Clean residual mean=0.000001 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0586918 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 0.0586918 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8251 mas, bmaj=1.956 mas, bpa=-3.381 degrees ! Estimated noise=457.303 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 = 0.00170908 Jy ! Component: 100 - total flux cleaned = 0.00258672 Jy ! Component: 150 - total flux cleaned = 0.00298188 Jy ! Component: 200 - total flux cleaned = 0.00314667 Jy ! Total flux subtracted in 200 components = 0.00314667 Jy ! Clean residual min=-0.001285 max=0.001203 Jy/beam ! Clean residual mean=-0.000003 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0618384 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.0618384 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=2.072 mas, bmaj=4.058 mas, bpa=3.38 degrees ! Estimated noise=588.679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000529206 Jy ! Component: 100 - total flux cleaned = 0.000830336 Jy ! Component: 150 - total flux cleaned = 0.00103828 Jy ! Component: 200 - total flux cleaned = 0.00106536 Jy ! Total flux subtracted in 200 components = 0.00106536 Jy ! Clean residual min=-0.001388 max=0.001527 Jy/beam ! Clean residual mean=-0.000008 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0629038 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.39094e-07 Jy ! Component: 100 - total flux cleaned = 1.11251e-05 Jy ! Component: 150 - total flux cleaned = 1.16919e-05 Jy ! Component: 200 - total flux cleaned = 2.11869e-05 Jy ! Total flux subtracted in 200 components = 2.11869e-05 Jy ! Clean residual min=-0.001384 max=0.001499 Jy/beam ! Clean residual mean=-0.000009 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.062925 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.062925 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8251 mas, bmaj=1.956 mas, bpa=-3.381 degrees ! Estimated noise=457.303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000406195 Jy ! Component: 100 - total flux cleaned = -0.000465085 Jy ! Component: 150 - total flux cleaned = -0.000431121 Jy ! Component: 200 - total flux cleaned = -0.000431667 Jy ! Total flux subtracted in 200 components = -0.000431667 Jy ! Clean residual min=-0.001150 max=0.001269 Jy/beam ! Clean residual mean=-0.000004 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0624933 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.0624933 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=0.097962Jy sigma=0.000625 ! Fit after self-cal, rms=0.097964Jy sigma=0.000625 wmodel J2302-1453_X_2017_03_23_pus_map.mod ! Writing 56 model components to file: J2302-1453_X_2017_03_23_pus_map.mod wobs J2302-1453_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J2302-1453_X_2017_03_23_pus_uvs.fits wwins J2302-1453_X_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J2302-1453_X_2017_03_23_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 = 0.000195956 Jy ! Component: 100 - total flux cleaned = 0.00025685 Jy ! Component: 150 - total flux cleaned = 0.000163291 Jy ! Component: 200 - total flux cleaned = 7.28975e-05 Jy ! Component: 250 - total flux cleaned = 3.75398e-05 Jy ! Component: 300 - total flux cleaned = -4.81535e-05 Jy ! Component: 350 - total flux cleaned = -0.000130987 Jy ! Component: 400 - total flux cleaned = -0.000244397 Jy ! Component: 450 - total flux cleaned = -0.000323813 Jy ! Component: 500 - total flux cleaned = -0.000417192 Jy ! Component: 550 - total flux cleaned = -0.000478035 Jy ! Component: 600 - total flux cleaned = -0.00050783 Jy ! Component: 650 - total flux cleaned = -0.00055207 Jy ! Component: 700 - total flux cleaned = -0.000610129 Jy ! Component: 750 - total flux cleaned = -0.000638441 Jy ! Component: 800 - total flux cleaned = -0.000680735 Jy ! Component: 850 - total flux cleaned = -0.000694894 Jy ! Component: 900 - total flux cleaned = -0.000763211 Jy ! Component: 950 - total flux cleaned = -0.000816659 Jy ! Component: 1000 - total flux cleaned = -0.000816912 Jy ! Component: 1050 - total flux cleaned = -0.00090849 Jy ! Component: 1100 - total flux cleaned = -0.000934321 Jy ! Component: 1150 - total flux cleaned = -0.00102347 Jy ! Component: 1200 - total flux cleaned = -0.00104854 Jy ! Component: 1250 - total flux cleaned = -0.00109831 Jy ! Component: 1300 - total flux cleaned = -0.00118424 Jy ! Component: 1350 - total flux cleaned = -0.00117211 Jy ! Component: 1400 - total flux cleaned = -0.00128008 Jy ! Component: 1450 - total flux cleaned = -0.00130358 Jy ! Component: 1500 - total flux cleaned = -0.00133885 Jy ! Component: 1550 - total flux cleaned = -0.00136245 Jy ! Component: 1600 - total flux cleaned = -0.00146571 Jy ! Component: 1650 - total flux cleaned = -0.00148842 Jy ! Component: 1700 - total flux cleaned = -0.00153337 Jy ! Component: 1750 - total flux cleaned = -0.00157788 Jy ! Component: 1800 - total flux cleaned = -0.00162183 Jy ! Component: 1850 - total flux cleaned = -0.00168727 Jy ! Component: 1900 - total flux cleaned = -0.00176238 Jy ! Component: 1950 - total flux cleaned = -0.00179432 Jy ! Component: 2000 - total flux cleaned = -0.00183654 Jy ! Total flux subtracted in 2048 components = -0.00190986 Jy ! Clean residual min=-0.000678 max=0.000658 Jy/beam ! Clean residual mean=-0.000002 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0605834 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 199 components and 0.0605834 Jy ![Exited script file: muppet] wmap "J2302-1453_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8251 x 1.956 at -3.381 degrees (North through East) ! Clean map min=-0.00096126 max=0.056566 Jy/beam ! Writing clean map to FITS file: J2302-1453_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0565661 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020225 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07264 1.07264 2.14528 4.29056 8.58111 17.1622 34.3245 68.6489 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.056 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8251 x 1.956 at -3.381 degrees (North through East) ! Clean map min=-0.00096126 max=0.056566 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 J2302-1453_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:28:50 2019