! Started logfile: J2230-4416_X_2017_10_09_pus_uvs.log on Sun May 12 15:25:47 2019 obs J2230-4416_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J2230-4416_X_2017_10_09_pus_uva.fits ! AN table 1: 144 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.272762 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2230-4416 ! ! 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 763 lines of history. ! ! Reading 16968 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 J2230-4416_X_2017_10_09_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 583 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 583 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 583 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 583 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 583 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 583 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 583 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 583 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 583 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 583 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 583 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 583 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.787473Jy sigma=0.005260 ! Fit after self-cal, rms=0.697941Jy sigma=0.004673 ! 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=0.6251 mas, bmaj=4.45 mas, bpa=-20.96 degrees ! Estimated noise=1757.47 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 = 0.205689 Jy ! Component: 100 - total flux cleaned = 0.271961 Jy ! Total flux subtracted in 100 components = 0.271961 Jy ! Clean residual min=-0.016397 max=0.034409 Jy/beam ! Clean residual mean=0.000027 rms=0.007971 Jy/beam ! Combined flux in latest and established models = 0.271961 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.271961 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=0.127790Jy sigma=0.000837 ! Fit after self-cal, rms=0.127702Jy sigma=0.000836 ! 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=0.8199 mas, bmaj=5.685 mas, bpa=-20.03 degrees ! Estimated noise=817.579 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 = 0.0657939 Jy ! Component: 100 - total flux cleaned = 0.0927116 Jy ! Component: 150 - total flux cleaned = 0.103822 Jy ! Component: 200 - total flux cleaned = 0.108561 Jy ! Total flux subtracted in 200 components = 0.108561 Jy ! Clean residual min=-0.004795 max=0.004273 Jy/beam ! Clean residual mean=0.000147 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.380522 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 44 components and 0.380522 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=0.094333Jy sigma=0.000618 ! Fit after self-cal, rms=0.094209Jy sigma=0.000617 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.99 ! LA 0.98 MK 1.03 NL 1.00* OV 1.00* ! PT 0.96 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.00* KP 1.02 ! LA 1.00 MK 1.02 NL 1.00* OV 1.00* ! PT 0.95 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.96 ! LA 1.03 MK 1.01 NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.98 ! LA 1.03 MK 1.02 NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.99 ! LA 1.01 MK 1.02 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.96 ! LA 1.01 MK 1.00 NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.95 ! LA 1.03 MK 1.02 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.00* KP 0.95 ! LA 1.01 MK 0.99 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.99 ! LA 1.01 MK 0.99 NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.99 ! LA 1.04 MK 1.00 NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 1.03 ! LA 1.00 MK 0.99 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.99 ! LA 1.03 MK 0.97 NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Fit before self-cal, rms=0.094209Jy sigma=0.000617 ! Fit after self-cal, rms=0.092987Jy sigma=0.000614 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8209 mas, bmaj=5.689 mas, bpa=-20.04 degrees ! Estimated noise=815.266 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 = 0.000387169 Jy ! Component: 100 - total flux cleaned = 0.000310283 Jy ! Component: 150 - total flux cleaned = 0.000286183 Jy ! Component: 200 - total flux cleaned = 0.000264096 Jy ! Total flux subtracted in 200 components = 0.000264096 Jy ! Clean residual min=-0.003177 max=0.003573 Jy/beam ! Clean residual mean=0.000056 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.380786 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.380786 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=0.092974Jy sigma=0.000614 ! Fit after self-cal, rms=0.092953Jy sigma=0.000614 ! 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=0.092953Jy sigma=0.000614 ! Fit after self-cal, rms=0.092803Jy sigma=0.000613 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8205 mas, bmaj=5.69 mas, bpa=-20.04 degrees ! Estimated noise=815.458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267249 Jy ! Component: 100 - total flux cleaned = 0.000269412 Jy ! Component: 150 - total flux cleaned = 0.000269863 Jy ! Component: 200 - total flux cleaned = 0.000250164 Jy ! Total flux subtracted in 200 components = 0.000250164 Jy ! Clean residual min=-0.002390 max=0.003168 Jy/beam ! Clean residual mean=0.000032 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.381037 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 56 components and 0.381037 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=0.092794Jy sigma=0.000613 ! Fit after self-cal, rms=0.092795Jy sigma=0.000613 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.8069e-05 Jy ! Component: 100 - total flux cleaned = 2.89232e-05 Jy ! Component: 150 - total flux cleaned = 1.19408e-05 Jy ! Component: 200 - total flux cleaned = -5.87937e-06 Jy ! Total flux subtracted in 200 components = -5.87937e-06 Jy ! Clean residual min=-0.002339 max=0.003048 Jy/beam ! Clean residual mean=0.000032 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.381031 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 58 components and 0.381031 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=0.092787Jy sigma=0.000613 ! Fit after self-cal, rms=0.092787Jy sigma=0.000613 ! 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=0.092787Jy sigma=0.000613 ! Fit after self-cal, rms=0.092768Jy sigma=0.000612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8202 mas, bmaj=5.692 mas, bpa=-20.04 degrees ! Estimated noise=815.385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.84893e-05 Jy ! Component: 100 - total flux cleaned = -1.76852e-05 Jy ! Component: 150 - total flux cleaned = -1.69242e-05 Jy ! Component: 200 - total flux cleaned = -1.59724e-05 Jy ! Total flux subtracted in 200 components = -1.59724e-05 Jy ! Clean residual min=-0.002059 max=0.002939 Jy/beam ! Clean residual mean=0.000009 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.381015 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.381015 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=0.092761Jy sigma=0.000612 ! Fit after self-cal, rms=0.092764Jy sigma=0.000612 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 (6.4, -9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146214 Jy ! Component: 100 - total flux cleaned = 0.00162218 Jy ! Component: 150 - total flux cleaned = 0.0017325 Jy ! Component: 200 - total flux cleaned = 0.00187373 Jy ! Total flux subtracted in 200 components = 0.00187373 Jy ! Clean residual min=-0.001374 max=0.001541 Jy/beam ! Clean residual mean=0.000022 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.382888 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.382888 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=0.092682Jy sigma=0.000612 ! Fit after self-cal, rms=0.092682Jy sigma=0.000612 ! 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=0.092682Jy sigma=0.000612 ! Fit after self-cal, rms=0.092578Jy sigma=0.000612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.465 mas, bmaj=15.08 mas, bpa=-7.485 degrees ! Estimated noise=1053.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.4762e-05 Jy ! Component: 100 - total flux cleaned = 9.86428e-06 Jy ! Component: 150 - total flux cleaned = -1.51937e-05 Jy ! Component: 200 - total flux cleaned = -3.89044e-05 Jy ! Total flux subtracted in 200 components = -3.89044e-05 Jy ! Clean residual min=-0.001536 max=0.002002 Jy/beam ! Clean residual mean=0.000029 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.382849 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 94 components and 0.382849 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=0.092576Jy sigma=0.000612 ! Fit after self-cal, rms=0.092576Jy sigma=0.000612 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 = 9.49222e-06 Jy ! Component: 100 - total flux cleaned = -2.99313e-05 Jy ! Component: 150 - total flux cleaned = -5.19334e-05 Jy ! Component: 200 - total flux cleaned = -6.61265e-05 Jy ! Total flux subtracted in 200 components = -6.61265e-05 Jy ! Clean residual min=-0.001500 max=0.001996 Jy/beam ! Clean residual mean=0.000028 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.382783 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 99 components and 0.382783 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=0.092574Jy sigma=0.000612 ! Fit after self-cal, rms=0.092574Jy sigma=0.000612 ! 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=0.8197 mas, bmaj=5.692 mas, bpa=-20.02 degrees ! Estimated noise=814.443 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8197 x 5.692 at -20.02 degrees (North through East) ! Clean map min=-0.0014106 max=0.29474 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=0.6253 mas, bmaj=4.469 mas, bpa=-21.01 degrees ! Estimated noise=1748.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.204244 Jy ! Component: 100 - total flux cleaned = 0.270606 Jy ! Component: 150 - total flux cleaned = 0.311899 Jy ! Component: 200 - total flux cleaned = 0.337713 Jy ! Total flux subtracted in 200 components = 0.337713 Jy ! Clean residual min=-0.007544 max=0.013452 Jy/beam ! Clean residual mean=-0.000007 rms=0.003191 Jy/beam ! Combined flux in latest and established models = 0.337713 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.337713 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8197 mas, bmaj=5.692 mas, bpa=-20.02 degrees ! Estimated noise=814.443 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 = 0.0255205 Jy ! Component: 100 - total flux cleaned = 0.0359725 Jy ! Component: 150 - total flux cleaned = 0.0403156 Jy ! Component: 200 - total flux cleaned = 0.0418651 Jy ! Total flux subtracted in 200 components = 0.0418651 Jy ! Clean residual min=-0.001950 max=0.002034 Jy/beam ! Clean residual mean=-0.000001 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.379578 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 50 components and 0.379578 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=4.465 mas, bmaj=15.08 mas, bpa=-7.485 degrees ! Estimated noise=1053.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194155 Jy ! Component: 100 - total flux cleaned = 0.00270345 Jy ! Component: 150 - total flux cleaned = 0.00318883 Jy ! Component: 200 - total flux cleaned = 0.0032324 Jy ! Total flux subtracted in 200 components = 0.0032324 Jy ! Clean residual min=-0.001578 max=0.001859 Jy/beam ! Clean residual mean=0.000030 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.382811 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 = 1.27787e-05 Jy ! Component: 100 - total flux cleaned = 3.53859e-05 Jy ! Component: 150 - total flux cleaned = 4.52235e-05 Jy ! Component: 200 - total flux cleaned = 5.4475e-05 Jy ! Total flux subtracted in 200 components = 5.4475e-05 Jy ! Clean residual min=-0.001495 max=0.001931 Jy/beam ! Clean residual mean=0.000031 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.382865 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 79 components and 0.382865 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8197 mas, bmaj=5.692 mas, bpa=-20.02 degrees ! Estimated noise=814.443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.66626e-05 Jy ! Component: 100 - total flux cleaned = 0.000217033 Jy ! Component: 150 - total flux cleaned = 0.000189835 Jy ! Component: 200 - total flux cleaned = 0.000140481 Jy ! Total flux subtracted in 200 components = 0.000140481 Jy ! Clean residual min=-0.001243 max=0.001525 Jy/beam ! Clean residual mean=0.000019 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.383006 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.383006 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=0.092572Jy sigma=0.000612 ! Fit after self-cal, rms=0.092573Jy sigma=0.000612 wmodel J2230-4416_X_2017_10_09_pus_map.mod ! Writing 103 model components to file: J2230-4416_X_2017_10_09_pus_map.mod wobs J2230-4416_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J2230-4416_X_2017_10_09_pus_uvs.fits wwins J2230-4416_X_2017_10_09_pus_map.win ! wwins: Wrote 2 windows to J2230-4416_X_2017_10_09_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 = 0.000526211 Jy ! Component: 100 - total flux cleaned = 0.00052855 Jy ! Component: 150 - total flux cleaned = 0.00044973 Jy ! Component: 200 - total flux cleaned = 0.000467582 Jy ! Component: 250 - total flux cleaned = 0.000484039 Jy ! Component: 300 - total flux cleaned = 0.00051637 Jy ! Component: 350 - total flux cleaned = 0.000531427 Jy ! Component: 400 - total flux cleaned = 0.000517132 Jy ! Component: 450 - total flux cleaned = 0.000490692 Jy ! Component: 500 - total flux cleaned = 0.000478402 Jy ! Component: 550 - total flux cleaned = 0.000501842 Jy ! Component: 600 - total flux cleaned = 0.000512643 Jy ! Component: 650 - total flux cleaned = 0.000523126 Jy ! Component: 700 - total flux cleaned = 0.000533987 Jy ! Component: 750 - total flux cleaned = 0.000564037 Jy ! Component: 800 - total flux cleaned = 0.00056421 Jy ! Component: 850 - total flux cleaned = 0.00056443 Jy ! Component: 900 - total flux cleaned = 0.000564474 Jy ! Component: 950 - total flux cleaned = 0.000555447 Jy ! Component: 1000 - total flux cleaned = 0.000555566 Jy ! Component: 1050 - total flux cleaned = 0.000529172 Jy ! Component: 1100 - total flux cleaned = 0.000494438 Jy ! Component: 1150 - total flux cleaned = 0.000451633 Jy ! Component: 1200 - total flux cleaned = 0.000409199 Jy ! Component: 1250 - total flux cleaned = 0.000350306 Jy ! Component: 1300 - total flux cleaned = 0.000300249 Jy ! Component: 1350 - total flux cleaned = 0.000275335 Jy ! Component: 1400 - total flux cleaned = 0.00024251 Jy ! Component: 1450 - total flux cleaned = 0.000209924 Jy ! Component: 1500 - total flux cleaned = 0.000169509 Jy ! Component: 1550 - total flux cleaned = 0.000137368 Jy ! Component: 1600 - total flux cleaned = 0.0001134 Jy ! Component: 1650 - total flux cleaned = 8.95754e-05 Jy ! Component: 1700 - total flux cleaned = 6.57732e-05 Jy ! Component: 1750 - total flux cleaned = 6.58238e-05 Jy ! Component: 1800 - total flux cleaned = 5.00707e-05 Jy ! Component: 1850 - total flux cleaned = 4.22156e-05 Jy ! Component: 1900 - total flux cleaned = 2.64486e-05 Jy ! Component: 1950 - total flux cleaned = 1.84856e-05 Jy ! Component: 2000 - total flux cleaned = 1.05396e-05 Jy ! Total flux subtracted in 2048 components = 1.85018e-05 Jy ! Clean residual min=-0.000536 max=0.000434 Jy/beam ! Clean residual mean=0.000007 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.383024 Jy keep ! Adding 111 model components to the UV plane model. ! The established model now contains 214 components and 0.383024 Jy ![Exited script file: muppet] wmap "J2230-4416_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8197 x 5.692 at -20.02 degrees (North through East) ! Clean map min=-0.0014581 max=0.29484 Jy/beam ! Writing clean map to FITS file: J2230-4416_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.29484 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152032 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.154692 0.154692 0.309385 0.61877 1.23754 2.47508 4.95016 9.90032 19.8006 39.6013 79.2025 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.294 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8197 x 5.692 at -20.02 degrees (North through East) ! Clean map min=-0.0014581 max=0.29484 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 J2230-4416_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:25:49 2019