! Started logfile: J1132+0034_X_2017_09_26_pus_uvs.log on Sat May 11 13:38:09 2019 obs J1132+0034_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J1132+0034_X_2017_09_26_pus_uva.fits ! AN table 1: 295 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.832486 visibilities/baseline/integration-bin. ! Found source: J1132+0034 ! ! 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 947 lines of history. ! ! Reading 106092 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 J1132+0034_X_2017_09_26_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 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 287 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 437 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 287 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 527 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 452 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 452 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 497 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 572 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 796 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 811 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1062 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.985738Jy sigma=0.008373 ! Fit after self-cal, rms=0.953870Jy sigma=0.008120 ! 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=0.8051 mas, bmaj=3.211 mas, bpa=-19.15 degrees ! Estimated noise=700.037 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 = 0.0374826 Jy ! Component: 100 - total flux cleaned = 0.0457272 Jy ! Total flux subtracted in 100 components = 0.0457272 Jy ! Clean residual min=-0.002583 max=0.004869 Jy/beam ! Clean residual mean=-0.000000 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.0457272 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0457272 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=0.081044Jy sigma=0.000637 ! Fit after self-cal, rms=0.080122Jy 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=1.07 mas, bmaj=3.299 mas, bpa=-17.01 degrees ! Estimated noise=287.423 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 = 0.00495095 Jy ! Component: 100 - total flux cleaned = 0.00722767 Jy ! Component: 150 - total flux cleaned = 0.00822743 Jy ! Component: 200 - total flux cleaned = 0.00850282 Jy ! Total flux subtracted in 200 components = 0.00850282 Jy ! Clean residual min=-0.002593 max=0.005551 Jy/beam ! Clean residual mean=0.000003 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.05423 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 18 components and 0.05423 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=0.079812Jy sigma=0.000627 ! Fit after self-cal, rms=0.079776Jy sigma=0.000627 ! Inverting map ! Added new window around map position (-2.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00502588 Jy ! Component: 100 - total flux cleaned = 0.00739226 Jy ! Component: 150 - total flux cleaned = 0.00895617 Jy ! Component: 200 - total flux cleaned = 0.0101843 Jy ! Total flux subtracted in 200 components = 0.0101843 Jy ! Clean residual min=-0.002150 max=0.002369 Jy/beam ! Clean residual mean=0.000002 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.0644143 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 54 components and 0.0644143 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=0.079485Jy sigma=0.000624 ! Fit after self-cal, rms=0.079316Jy sigma=0.000622 ! 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 0.97 FD 1.00 HN 0.90 KP 1.00 ! LA 1.05 MK 1.03 NL 1.05 OV 1.06 ! PT 1.01 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.96 KP 0.99 ! LA 0.98 MK 1.12 NL 1.02 OV 1.07 ! PT 1.08 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.96 KP 0.98 ! LA 0.99 MK 1.00 NL 1.04 OV 1.10 ! 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 1.04 FD 1.00 HN 1.10 KP 1.00 ! LA 1.00 MK 1.03 NL 0.99 OV 1.06 ! PT 0.99 ! ! ! 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 0.97 HN 0.92 KP 0.96 ! LA 0.99 MK 1.02 NL 1.09 OV 1.07 ! PT 1.04 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 0.90 KP 0.97 ! LA 1.00 MK 1.05 NL 1.04 OV 1.03 ! 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 0.97 FD 0.93 HN 0.96 KP 0.95 ! LA 0.99 MK 1.01 NL 0.99 OV 1.12 ! PT 0.97 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.03 KP 0.81 ! LA 0.93 MK 0.97 NL 1.00 OV 1.02 ! PT 1.02 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 0.94 KP 0.87 ! LA 0.95 MK 1.11 NL 1.04 OV 1.17 ! PT 0.94 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.87 KP 0.89 ! LA 1.04 MK 0.98 NL 1.00 OV 1.16 ! PT 0.97 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 0.82 KP 0.92 ! LA 0.97 MK 0.88 NL 1.08 OV 1.06 ! 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 0.93 FD 0.91 HN 0.89 KP 0.93 ! LA 0.94 MK 0.88 NL 0.96 OV 0.96 ! PT 0.94 ! ! ! Fit before self-cal, rms=0.079316Jy sigma=0.000622 ! Fit after self-cal, rms=0.076812Jy sigma=0.000621 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=3.278 mas, bpa=-16.84 degrees ! Estimated noise=285.227 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 = 0.00275037 Jy ! Component: 100 - total flux cleaned = 0.00351895 Jy ! Component: 150 - total flux cleaned = 0.00373841 Jy ! Component: 200 - total flux cleaned = 0.00397125 Jy ! Total flux subtracted in 200 components = 0.00397125 Jy ! Clean residual min=-0.001645 max=0.002382 Jy/beam ! Clean residual mean=0.000004 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0683856 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 73 components and 0.0683856 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=0.076721Jy sigma=0.000621 ! Fit after self-cal, rms=0.076621Jy sigma=0.000620 ! Inverting map ! Added new window around map position (2.2, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271154 Jy ! Component: 100 - total flux cleaned = 0.00412032 Jy ! Component: 150 - total flux cleaned = 0.005087 Jy ! Component: 200 - total flux cleaned = 0.005763 Jy ! Total flux subtracted in 200 components = 0.005763 Jy ! Clean residual min=-0.001577 max=0.001587 Jy/beam ! Clean residual mean=0.000003 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0741486 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 109 components and 0.0741486 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=0.076524Jy sigma=0.000619 ! Fit after self-cal, rms=0.076464Jy sigma=0.000618 ! 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=0.076464Jy sigma=0.000618 ! Fit after self-cal, rms=0.075695Jy sigma=0.000618 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=3.28 mas, bpa=-16.86 degrees ! Estimated noise=284.815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167395 Jy ! Component: 100 - total flux cleaned = 0.0024915 Jy ! Component: 150 - total flux cleaned = 0.00282268 Jy ! Component: 200 - total flux cleaned = 0.00294454 Jy ! Total flux subtracted in 200 components = 0.00294454 Jy ! Clean residual min=-0.001105 max=0.001440 Jy/beam ! Clean residual mean=0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0770931 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 142 components and 0.0770931 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=0.075655Jy sigma=0.000618 ! Fit after self-cal, rms=0.075646Jy sigma=0.000617 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 = 0.00104329 Jy ! Component: 100 - total flux cleaned = 0.00137174 Jy ! Component: 150 - total flux cleaned = 0.00153302 Jy ! Component: 200 - total flux cleaned = 0.00163675 Jy ! Total flux subtracted in 200 components = 0.00163675 Jy ! Clean residual min=-0.001129 max=0.001406 Jy/beam ! Clean residual mean=0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0787299 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 151 components and 0.0787299 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=0.075628Jy sigma=0.000617 ! Fit after self-cal, rms=0.075613Jy sigma=0.000617 ! 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=0.075613Jy sigma=0.000617 ! Fit after self-cal, rms=0.075975Jy sigma=0.000617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=3.284 mas, bpa=-16.87 degrees ! Estimated noise=285.462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000696565 Jy ! Component: 100 - total flux cleaned = 0.000839734 Jy ! Component: 150 - total flux cleaned = 0.000944968 Jy ! Component: 200 - total flux cleaned = 0.00104119 Jy ! Total flux subtracted in 200 components = 0.00104119 Jy ! Clean residual min=-0.001065 max=0.001339 Jy/beam ! Clean residual mean=0.000000 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0797711 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 153 components and 0.0797711 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=0.075962Jy sigma=0.000617 ! Fit after self-cal, rms=0.075970Jy sigma=0.000617 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 = 0.00039854 Jy ! Component: 100 - total flux cleaned = 0.000520857 Jy ! Component: 150 - total flux cleaned = 0.000595617 Jy ! Component: 200 - total flux cleaned = 0.000681034 Jy ! Total flux subtracted in 200 components = 0.000681034 Jy ! Clean residual min=-0.001077 max=0.001280 Jy/beam ! Clean residual mean=-0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0804521 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 158 components and 0.0804521 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=0.075961Jy sigma=0.000617 ! Fit after self-cal, rms=0.075949Jy sigma=0.000617 ! 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=0.075949Jy sigma=0.000617 ! Fit after self-cal, rms=0.076101Jy sigma=0.000616 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.439 mas, bmaj=3.727 mas, bpa=-1.158 degrees ! Estimated noise=331.363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000555635 Jy ! Component: 100 - total flux cleaned = 0.000796219 Jy ! Component: 150 - total flux cleaned = 0.000878286 Jy ! Component: 200 - total flux cleaned = 0.000967891 Jy ! Total flux subtracted in 200 components = 0.000967891 Jy ! Clean residual min=-0.001293 max=0.001727 Jy/beam ! Clean residual mean=-0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.08142 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 175 components and 0.08142 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=0.076094Jy sigma=0.000616 ! Fit after self-cal, rms=0.076098Jy sigma=0.000616 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 = 0.000325186 Jy ! Component: 100 - total flux cleaned = 0.000437183 Jy ! Component: 150 - total flux cleaned = 0.00050341 Jy ! Component: 200 - total flux cleaned = 0.000548957 Jy ! Total flux subtracted in 200 components = 0.000548957 Jy ! Clean residual min=-0.001264 max=0.001695 Jy/beam ! Clean residual mean=-0.000002 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0819689 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 182 components and 0.0819689 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=0.076094Jy sigma=0.000616 ! Fit after self-cal, rms=0.076082Jy sigma=0.000616 ! 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=1.071 mas, bmaj=3.287 mas, bpa=-16.88 degrees ! Estimated noise=285.584 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 3.287 at -16.88 degrees (North through East) ! Clean map min=-0.0013437 max=0.049712 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=0.8029 mas, bmaj=3.205 mas, bpa=-19.08 degrees ! Estimated noise=684.343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0371909 Jy ! Component: 100 - total flux cleaned = 0.048367 Jy ! Component: 150 - total flux cleaned = 0.0545162 Jy ! Component: 200 - total flux cleaned = 0.0588232 Jy ! Total flux subtracted in 200 components = 0.0588232 Jy ! Clean residual min=-0.003279 max=0.002748 Jy/beam ! Clean residual mean=-0.000000 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.0588232 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0588232 Jy ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=3.287 mas, bpa=-16.88 degrees ! Estimated noise=285.584 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 = 0.00540956 Jy ! Component: 100 - total flux cleaned = 0.00910966 Jy ! Component: 150 - total flux cleaned = 0.0118864 Jy ! Component: 200 - total flux cleaned = 0.0140722 Jy ! Total flux subtracted in 200 components = 0.0140722 Jy ! Clean residual min=-0.001610 max=0.001656 Jy/beam ! Clean residual mean=0.000001 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0728954 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 56 components and 0.0728954 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=2.439 mas, bmaj=3.727 mas, bpa=-1.158 degrees ! Estimated noise=331.363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248835 Jy ! Component: 100 - total flux cleaned = 0.00424732 Jy ! Component: 150 - total flux cleaned = 0.00558322 Jy ! Component: 200 - total flux cleaned = 0.00648082 Jy ! Total flux subtracted in 200 components = 0.00648082 Jy ! Clean residual min=-0.001564 max=0.001860 Jy/beam ! Clean residual mean=-0.000001 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0793762 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 = 0.000538022 Jy ! Component: 100 - total flux cleaned = 0.000915098 Jy ! Component: 150 - total flux cleaned = 0.00119597 Jy ! Component: 200 - total flux cleaned = 0.00140081 Jy ! Total flux subtracted in 200 components = 0.00140081 Jy ! Clean residual min=-0.001478 max=0.001718 Jy/beam ! Clean residual mean=-0.000001 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.080777 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 114 components and 0.080777 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=3.287 mas, bpa=-16.88 degrees ! Estimated noise=285.584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216203 Jy ! Component: 100 - total flux cleaned = 0.000266367 Jy ! Component: 150 - total flux cleaned = 0.000266259 Jy ! Component: 200 - total flux cleaned = 0.000288019 Jy ! Total flux subtracted in 200 components = 0.000288019 Jy ! Clean residual min=-0.001179 max=0.001213 Jy/beam ! Clean residual mean=-0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.081065 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 147 components and 0.081065 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=0.076097Jy sigma=0.000616 ! Fit after self-cal, rms=0.076095Jy sigma=0.000616 wmodel J1132+0034_X_2017_09_26_pus_map.mod ! Writing 147 model components to file: J1132+0034_X_2017_09_26_pus_map.mod wobs J1132+0034_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J1132+0034_X_2017_09_26_pus_uvs.fits wwins J1132+0034_X_2017_09_26_pus_map.win ! wwins: Wrote 3 windows to J1132+0034_X_2017_09_26_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 = 0.000238208 Jy ! Component: 100 - total flux cleaned = 0.000374251 Jy ! Component: 150 - total flux cleaned = 0.000410426 Jy ! Component: 200 - total flux cleaned = 0.000513403 Jy ! Component: 250 - total flux cleaned = 0.000578524 Jy ! Component: 300 - total flux cleaned = 0.000624731 Jy ! Component: 350 - total flux cleaned = 0.00068324 Jy ! Component: 400 - total flux cleaned = 0.000724981 Jy ! Component: 450 - total flux cleaned = 0.000778601 Jy ! Component: 500 - total flux cleaned = 0.000855398 Jy ! Component: 550 - total flux cleaned = 0.000916591 Jy ! Component: 600 - total flux cleaned = 0.00097515 Jy ! Component: 650 - total flux cleaned = 0.00104275 Jy ! Component: 700 - total flux cleaned = 0.0011079 Jy ! Component: 750 - total flux cleaned = 0.00114996 Jy ! Component: 800 - total flux cleaned = 0.00121077 Jy ! Component: 850 - total flux cleaned = 0.0012205 Jy ! Component: 900 - total flux cleaned = 0.00122034 Jy ! Component: 950 - total flux cleaned = 0.00119271 Jy ! Component: 1000 - total flux cleaned = 0.00117482 Jy ! Component: 1050 - total flux cleaned = 0.00113996 Jy ! Component: 1100 - total flux cleaned = 0.00112301 Jy ! Component: 1150 - total flux cleaned = 0.00109828 Jy ! Component: 1200 - total flux cleaned = 0.00107408 Jy ! Component: 1250 - total flux cleaned = 0.00104263 Jy ! Component: 1300 - total flux cleaned = 0.000996381 Jy ! Component: 1350 - total flux cleaned = 0.00092906 Jy ! Component: 1400 - total flux cleaned = 0.000892662 Jy ! Component: 1450 - total flux cleaned = 0.000849734 Jy ! Component: 1500 - total flux cleaned = 0.000814756 Jy ! Component: 1550 - total flux cleaned = 0.000773649 Jy ! Component: 1600 - total flux cleaned = 0.000733303 Jy ! Component: 1650 - total flux cleaned = 0.000700287 Jy ! Component: 1700 - total flux cleaned = 0.00065504 Jy ! Component: 1750 - total flux cleaned = 0.000629594 Jy ! Component: 1800 - total flux cleaned = 0.000591977 Jy ! Component: 1850 - total flux cleaned = 0.000536499 Jy ! Component: 1900 - total flux cleaned = 0.000488049 Jy ! Component: 1950 - total flux cleaned = 0.00044625 Jy ! Component: 2000 - total flux cleaned = 0.000399235 Jy ! Total flux subtracted in 2048 components = 0.00035294 Jy ! Clean residual min=-0.000320 max=0.000304 Jy/beam ! Clean residual mean=-0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.081418 Jy keep ! Adding 170 model components to the UV plane model. ! The established model now contains 317 components and 0.0814179 Jy ![Exited script file: muppet] wmap "J1132+0034_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 3.287 at -16.88 degrees (North through East) ! Clean map min=-0.00073134 max=0.049504 Jy/beam ! Writing clean map to FITS file: J1132+0034_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.049504 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125532 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.76074 0.76074 1.52148 3.04296 6.08592 12.1718 24.3437 48.6874 97.3747 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.049 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 3.287 at -16.88 degrees (North through East) ! Clean map min=-0.00073134 max=0.049504 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 J1132+0034_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:38:16 2019