! Started logfile: J0304-4333_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:43:53 2019 obs J0304-4333_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0304-4333_X_2017_01_16_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.348851 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0304-4333 ! ! 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 1309 lines of history. ! ! Reading 21852 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 J0304-4333_X_2017_01_16_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 500 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 530 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 530 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 485 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 530 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 530 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 530 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 455 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 530 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 530 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 530 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 530 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.915904Jy sigma=0.006272 ! Fit after self-cal, rms=0.890713Jy sigma=0.006144 ! 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=0.6848 mas, bmaj=4.591 mas, bpa=19.64 degrees ! Estimated noise=1614.49 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 = 0.0902193 Jy ! Component: 100 - total flux cleaned = 0.11019 Jy ! Total flux subtracted in 100 components = 0.11019 Jy ! Clean residual min=-0.004499 max=0.007160 Jy/beam ! Clean residual mean=-0.000007 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.11019 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.11019 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=0.116272Jy sigma=0.000630 ! Fit after self-cal, rms=0.116151Jy sigma=0.000630 ! 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=0.8819 mas, bmaj=5.075 mas, bpa=19.18 degrees ! Estimated noise=781.914 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 = 0.00932068 Jy ! Component: 100 - total flux cleaned = 0.0140372 Jy ! Component: 150 - total flux cleaned = 0.0166927 Jy ! Component: 200 - total flux cleaned = 0.0182638 Jy ! Total flux subtracted in 200 components = 0.0182638 Jy ! Clean residual min=-0.002205 max=0.002360 Jy/beam ! Clean residual mean=0.000010 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.128454 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 32 components and 0.128454 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=0.115458Jy sigma=0.000624 ! Fit after self-cal, rms=0.115519Jy sigma=0.000624 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KP 0.96 ! LA 0.99 MK 1.00* NL 1.17 OV 1.06 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 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 0.98 ! LA 1.02 MK 1.00* NL 1.09 OV 0.99 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 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 1.00 MK 1.00* NL 1.09 OV 0.99 ! PT 1.00* SC 1.10 ! ! ! 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 0.98 HN 1.00* KP 0.98 ! LA 1.02 MK 1.00* NL 1.08 OV 0.98 ! PT 0.92 SC 1.08 ! ! ! Correcting IF 5. ! A total of 3 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 1.00 MK 1.00* NL 1.11 OV 0.99 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 6. ! A total of 3 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 1.00 ! LA 0.97 MK 1.00* NL 1.17 OV 1.00 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.98 ! LA 0.98 MK 1.00* NL 1.09 OV 0.95 ! PT 1.00* SC 1.00 ! ! ! 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 0.97 HN 1.00* KP 0.96 ! LA 1.01 MK 1.00* NL 1.04 OV 1.07 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 9. ! A total of 3 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 0.97 MK 1.00* NL 1.03 OV 0.97 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 1.05 ! LA 1.07 MK 1.00* NL 1.24 OV 0.98 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 11. ! A total of 3 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 1.02 ! LA 0.95 MK 1.00* NL 1.08 OV 0.97 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.00* KP 0.96 ! LA 1.00 MK 1.00* NL 0.95 OV 0.93 ! PT 1.00* SC 0.98 ! ! ! Fit before self-cal, rms=0.115519Jy sigma=0.000624 ! Fit after self-cal, rms=0.115971Jy sigma=0.000622 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8818 mas, bmaj=5.12 mas, bpa=19.22 degrees ! Estimated noise=781.811 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 = -0.000287599 Jy ! Component: 100 - total flux cleaned = -0.000450105 Jy ! Component: 150 - total flux cleaned = -0.000473538 Jy ! Component: 200 - total flux cleaned = -0.000493862 Jy ! Total flux subtracted in 200 components = -0.000493862 Jy ! Clean residual min=-0.001477 max=0.001236 Jy/beam ! Clean residual mean=0.000016 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.12796 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.12796 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=0.115960Jy sigma=0.000622 ! Fit after self-cal, rms=0.116058Jy sigma=0.000622 ! 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=0.116058Jy sigma=0.000622 ! Fit after self-cal, rms=0.116856Jy sigma=0.000621 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8818 mas, bmaj=5.129 mas, bpa=19.23 degrees ! Estimated noise=783.454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000177495 Jy ! Component: 100 - total flux cleaned = -0.000234958 Jy ! Component: 150 - total flux cleaned = -0.000251421 Jy ! Component: 200 - total flux cleaned = -0.000237169 Jy ! Total flux subtracted in 200 components = -0.000237169 Jy ! Clean residual min=-0.001311 max=0.001235 Jy/beam ! Clean residual mean=0.000016 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.127723 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.127723 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=0.116850Jy sigma=0.000621 ! Fit after self-cal, rms=0.116880Jy sigma=0.000621 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.26979e-05 Jy ! Component: 100 - total flux cleaned = -2.95554e-05 Jy ! Component: 150 - total flux cleaned = -1.8155e-05 Jy ! Component: 200 - total flux cleaned = -1.79534e-05 Jy ! Total flux subtracted in 200 components = -1.79534e-05 Jy ! Clean residual min=-0.001306 max=0.001200 Jy/beam ! Clean residual mean=0.000016 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.127705 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.127705 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=0.116877Jy sigma=0.000621 ! Fit after self-cal, rms=0.116875Jy sigma=0.000621 ! 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=0.116875Jy sigma=0.000621 ! Fit after self-cal, rms=0.117356Jy sigma=0.000621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8813 mas, bmaj=5.134 mas, bpa=19.23 degrees ! Estimated noise=783.133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000255027 Jy ! Component: 100 - total flux cleaned = -0.000305905 Jy ! Component: 150 - total flux cleaned = -0.000348389 Jy ! Component: 200 - total flux cleaned = -0.000357503 Jy ! Total flux subtracted in 200 components = -0.000357503 Jy ! Clean residual min=-0.001290 max=0.001209 Jy/beam ! Clean residual mean=0.000016 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.127347 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.127347 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=0.117352Jy sigma=0.000621 ! Fit after self-cal, rms=0.117378Jy sigma=0.000620 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.2136e-05 Jy ! Component: 100 - total flux cleaned = -2.46498e-05 Jy ! Component: 150 - total flux cleaned = -1.68551e-05 Jy ! Component: 200 - total flux cleaned = -1.67297e-05 Jy ! Total flux subtracted in 200 components = -1.67297e-05 Jy ! Clean residual min=-0.001244 max=0.001183 Jy/beam ! Clean residual mean=0.000017 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.12733 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 54 components and 0.12733 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=0.117375Jy sigma=0.000620 ! Fit after self-cal, rms=0.117374Jy sigma=0.000620 ! 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=0.117374Jy sigma=0.000620 ! Fit after self-cal, rms=0.117626Jy sigma=0.000620 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.5 mas, bmaj=10.43 mas, bpa=3.961 degrees ! Estimated noise=972.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.34133e-05 Jy ! Component: 100 - total flux cleaned = -9.39672e-05 Jy ! Component: 150 - total flux cleaned = -8.50614e-05 Jy ! Component: 200 - total flux cleaned = -8.07751e-05 Jy ! Total flux subtracted in 200 components = -8.07751e-05 Jy ! Clean residual min=-0.001265 max=0.001174 Jy/beam ! Clean residual mean=0.000032 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.12725 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 56 components and 0.12725 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=0.117625Jy sigma=0.000620 ! Fit after self-cal, rms=0.117634Jy sigma=0.000620 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 = -2.45842e-05 Jy ! Component: 100 - total flux cleaned = -1.13901e-05 Jy ! Component: 150 - total flux cleaned = -2.84047e-06 Jy ! Component: 200 - total flux cleaned = 5.17555e-06 Jy ! Total flux subtracted in 200 components = 5.17555e-06 Jy ! Clean residual min=-0.001272 max=0.001178 Jy/beam ! Clean residual mean=0.000032 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.127255 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 57 components and 0.127255 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=0.117634Jy sigma=0.000620 ! Fit after self-cal, rms=0.117633Jy sigma=0.000620 ! 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=0.8808 mas, bmaj=5.139 mas, bpa=19.23 degrees ! Estimated noise=782.864 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8808 x 5.139 at 19.23 degrees (North through East) ! Clean map min=-0.0017602 max=0.11281 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=0.6822 mas, bmaj=4.611 mas, bpa=19.57 degrees ! Estimated noise=1603.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0893195 Jy ! Component: 100 - total flux cleaned = 0.109141 Jy ! Component: 150 - total flux cleaned = 0.11539 Jy ! Component: 200 - total flux cleaned = 0.1188 Jy ! Total flux subtracted in 200 components = 0.1188 Jy ! Clean residual min=-0.002933 max=0.002629 Jy/beam ! Clean residual mean=-0.000003 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.1188 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.1188 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8808 mas, bmaj=5.139 mas, bpa=19.23 degrees ! Estimated noise=782.864 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 = 0.00395314 Jy ! Component: 100 - total flux cleaned = 0.00582948 Jy ! Component: 150 - total flux cleaned = 0.00694532 Jy ! Component: 200 - total flux cleaned = 0.00762384 Jy ! Total flux subtracted in 200 components = 0.00762384 Jy ! Clean residual min=-0.001359 max=0.001335 Jy/beam ! Clean residual mean=0.000012 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.126424 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.126424 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=2.5 mas, bmaj=10.43 mas, bpa=3.961 degrees ! Estimated noise=972.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000528579 Jy ! Component: 100 - total flux cleaned = 0.000575338 Jy ! Component: 150 - total flux cleaned = 0.000563988 Jy ! Component: 200 - total flux cleaned = 0.000563677 Jy ! Total flux subtracted in 200 components = 0.000563677 Jy ! Clean residual min=-0.001287 max=0.001160 Jy/beam ! Clean residual mean=0.000029 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.126987 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 = -7.85327e-06 Jy ! Component: 100 - total flux cleaned = -1.43587e-05 Jy ! Component: 150 - total flux cleaned = -1.43732e-05 Jy ! Component: 200 - total flux cleaned = -1.46057e-05 Jy ! Total flux subtracted in 200 components = -1.46057e-05 Jy ! Clean residual min=-0.001308 max=0.001140 Jy/beam ! Clean residual mean=0.000029 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.126973 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 0.126973 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8808 mas, bmaj=5.139 mas, bpa=19.23 degrees ! Estimated noise=782.864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.21517e-05 Jy ! Component: 100 - total flux cleaned = -0.000127536 Jy ! Component: 150 - total flux cleaned = -0.000142169 Jy ! Component: 200 - total flux cleaned = -0.000140997 Jy ! Total flux subtracted in 200 components = -0.000140997 Jy ! Clean residual min=-0.001246 max=0.001166 Jy/beam ! Clean residual mean=0.000015 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.126832 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.126832 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=0.117634Jy sigma=0.000621 ! Fit after self-cal, rms=0.117632Jy sigma=0.000621 wmodel J0304-4333_X_2017_01_16_pus_map.mod ! Writing 59 model components to file: J0304-4333_X_2017_01_16_pus_map.mod wobs J0304-4333_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0304-4333_X_2017_01_16_pus_uvs.fits wwins J0304-4333_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J0304-4333_X_2017_01_16_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 = -0.00029276 Jy ! Component: 100 - total flux cleaned = -0.000354018 Jy ! Component: 150 - total flux cleaned = -0.000372788 Jy ! Component: 200 - total flux cleaned = -0.000324801 Jy ! Component: 250 - total flux cleaned = -0.000264189 Jy ! Component: 300 - total flux cleaned = -0.000206921 Jy ! Component: 350 - total flux cleaned = -0.000152427 Jy ! Component: 400 - total flux cleaned = -0.000125963 Jy ! Component: 450 - total flux cleaned = -6.20747e-05 Jy ! Component: 500 - total flux cleaned = -6.1897e-05 Jy ! Component: 550 - total flux cleaned = -4.97137e-05 Jy ! Component: 600 - total flux cleaned = -3.81023e-05 Jy ! Component: 650 - total flux cleaned = -1.5846e-05 Jy ! Component: 700 - total flux cleaned = -2.65822e-05 Jy ! Component: 750 - total flux cleaned = -2.66259e-05 Jy ! Component: 800 - total flux cleaned = 3.80199e-06 Jy ! Component: 850 - total flux cleaned = 1.37072e-05 Jy ! Component: 900 - total flux cleaned = 6.21681e-05 Jy ! Component: 950 - total flux cleaned = 9.98107e-05 Jy ! Component: 1000 - total flux cleaned = 0.000127405 Jy ! Component: 1050 - total flux cleaned = 0.000127497 Jy ! Component: 1100 - total flux cleaned = 0.00014514 Jy ! Component: 1150 - total flux cleaned = 0.000145111 Jy ! Component: 1200 - total flux cleaned = 0.00016216 Jy ! Component: 1250 - total flux cleaned = 0.000153688 Jy ! Component: 1300 - total flux cleaned = 0.000153682 Jy ! Component: 1350 - total flux cleaned = 0.000137615 Jy ! Component: 1400 - total flux cleaned = 0.000145585 Jy ! Component: 1450 - total flux cleaned = 0.000145557 Jy ! Component: 1500 - total flux cleaned = 0.000137732 Jy ! Component: 1550 - total flux cleaned = 0.000129952 Jy ! Component: 1600 - total flux cleaned = 0.000122199 Jy ! Component: 1650 - total flux cleaned = 0.000106903 Jy ! Component: 1700 - total flux cleaned = 8.43125e-05 Jy ! Component: 1750 - total flux cleaned = 7.68734e-05 Jy ! Component: 1800 - total flux cleaned = 7.68908e-05 Jy ! Component: 1850 - total flux cleaned = 6.95199e-05 Jy ! Component: 1900 - total flux cleaned = 6.22377e-05 Jy ! Component: 1950 - total flux cleaned = 4.77119e-05 Jy ! Component: 2000 - total flux cleaned = 3.33025e-05 Jy ! Total flux subtracted in 2048 components = 2.61108e-05 Jy ! Clean residual min=-0.000422 max=0.000425 Jy/beam ! Clean residual mean=0.000007 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.126858 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 187 components and 0.126858 Jy ![Exited script file: muppet] wmap "J0304-4333_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8808 x 5.139 at 19.23 degrees (North through East) ! Clean map min=-0.00095864 max=0.11469 Jy/beam ! Writing clean map to FITS file: J0304-4333_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.114688 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148344 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.388038 0.388038 0.776076 1.55215 3.1043 6.20861 12.4172 24.8344 49.6689 99.3377 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.114 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8808 x 5.139 at 19.23 degrees (North through East) ! Clean map min=-0.00095864 max=0.11469 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 J0304-4333_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:43:55 2019