! Started logfile: J1555-0326_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:09:18 2016 obs J1555-0326_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1555-0326_X_2014_05_31_pus_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.982716 visibilities/baseline/integration-bin. ! Found source: J1555-0326 ! ! 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 344 lines of history. ! ! Reading 38208 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 J1555-0326_X_2014_05_31_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.745213Jy sigma=0.008614 ! Fit after self-cal, rms=0.707454Jy sigma=0.008187 ! 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=0.7396 mas, bmaj=1.771 mas, bpa=-2.408 degrees ! Estimated noise=508.959 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 = 0.224901 Jy ! Component: 100 - total flux cleaned = 0.274452 Jy ! Total flux subtracted in 100 components = 0.274452 Jy ! Clean residual min=-0.010895 max=0.016313 Jy/beam ! Clean residual mean=-0.000004 rms=0.002887 Jy/beam ! Combined flux in latest and established models = 0.274452 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.274452 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=0.092183Jy sigma=0.001008 ! Fit after self-cal, rms=0.092184Jy sigma=0.001008 ! 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=0.8994 mas, bmaj=2.04 mas, bpa=-1.511 degrees ! Estimated noise=316.613 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 = 0.0250021 Jy ! Component: 100 - total flux cleaned = 0.0373846 Jy ! Component: 150 - total flux cleaned = 0.0447059 Jy ! Component: 200 - total flux cleaned = 0.0491017 Jy ! Total flux subtracted in 200 components = 0.0491017 Jy ! Clean residual min=-0.012086 max=0.010430 Jy/beam ! Clean residual mean=0.000056 rms=0.002993 Jy/beam ! Combined flux in latest and established models = 0.323554 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.323554 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=0.085354Jy sigma=0.000930 ! Fit after self-cal, rms=0.085349Jy sigma=0.000930 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.13 KP 0.91 ! LA 1.04 MK 0.95 NL 1.03 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.14 KP 0.86 ! LA 1.03 MK 0.93 NL 1.01 OV 0.97 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.15 KP 0.81 ! LA 1.06 MK 0.95 NL 1.03 OV 0.98 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.13 KP 0.78 ! LA 1.05 MK 0.94 NL 1.02 OV 0.96 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.07 KP 0.74 ! LA 1.05 MK 0.99 NL 1.05 OV 0.99 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.12 KP 0.75 ! LA 1.06 MK 0.98 NL 1.05 OV 1.01 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.20 HN 1.26 KP 0.78 ! LA 1.13 MK 1.03 NL 1.10 OV 1.04 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.17 KP 0.73 ! LA 1.05 MK 0.97 NL 1.06 OV 1.02 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.20 KP 0.76 ! LA 1.05 MK 0.96 NL 1.05 OV 1.01 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.17 KP 0.79 ! LA 1.09 MK 0.98 NL 1.05 OV 1.03 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.17 KP 0.82 ! LA 1.09 MK 1.00 NL 1.07 OV 0.99 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.15 KP 0.85 ! LA 1.08 MK 0.99 NL 1.08 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.085349Jy sigma=0.000930 ! Fit after self-cal, rms=0.073401Jy sigma=0.000791 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9047 mas, bmaj=2.043 mas, bpa=-1.464 degrees ! Estimated noise=315.118 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 (5, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00514205 Jy ! Component: 100 - total flux cleaned = 0.00710887 Jy ! Component: 150 - total flux cleaned = 0.00773151 Jy ! Component: 200 - total flux cleaned = 0.00800912 Jy ! Total flux subtracted in 200 components = 0.00800912 Jy ! Clean residual min=-0.002980 max=0.004196 Jy/beam ! Clean residual mean=-0.000002 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.331563 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.331563 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=0.073032Jy sigma=0.000787 ! Fit after self-cal, rms=0.073074Jy sigma=0.000786 ! Inverting map ! Added new window around map position (2.2, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387166 Jy ! Component: 100 - total flux cleaned = 0.00380142 Jy ! Component: 150 - total flux cleaned = 0.00379441 Jy ! Component: 200 - total flux cleaned = 0.00379337 Jy ! Total flux subtracted in 200 components = 0.00379337 Jy ! Clean residual min=-0.002595 max=0.002233 Jy/beam ! Clean residual mean=0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.335356 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 0.335356 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=0.072843Jy sigma=0.000783 ! Fit after self-cal, rms=0.072820Jy sigma=0.000783 ! 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=0.072820Jy sigma=0.000783 ! Fit after self-cal, rms=0.072674Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9038 mas, bmaj=2.044 mas, bpa=-1.453 degrees ! Estimated noise=314.462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00090913 Jy ! Component: 100 - total flux cleaned = 0.00147957 Jy ! Component: 150 - total flux cleaned = 0.00181457 Jy ! Component: 200 - total flux cleaned = 0.00199939 Jy ! Total flux subtracted in 200 components = 0.00199939 Jy ! Clean residual min=-0.001568 max=0.001670 Jy/beam ! Clean residual mean=-0.000000 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.337356 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.337356 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=0.072605Jy sigma=0.000780 ! Fit after self-cal, rms=0.072601Jy sigma=0.000780 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 = 0.000328368 Jy ! Component: 100 - total flux cleaned = 0.000467423 Jy ! Component: 150 - total flux cleaned = 0.000563374 Jy ! Component: 200 - total flux cleaned = 0.000652758 Jy ! Total flux subtracted in 200 components = 0.000652758 Jy ! Clean residual min=-0.001415 max=0.001478 Jy/beam ! Clean residual mean=0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.338008 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.338008 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=0.072571Jy sigma=0.000780 ! Fit after self-cal, rms=0.072568Jy sigma=0.000780 ! 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=0.072568Jy sigma=0.000780 ! Fit after self-cal, rms=0.072553Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9043 mas, bmaj=2.044 mas, bpa=-1.44 degrees ! Estimated noise=314.318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000305265 Jy ! Component: 100 - total flux cleaned = 0.000430686 Jy ! Component: 150 - total flux cleaned = 0.000484035 Jy ! Component: 200 - total flux cleaned = 0.000534117 Jy ! Total flux subtracted in 200 components = 0.000534117 Jy ! Clean residual min=-0.001270 max=0.001307 Jy/beam ! Clean residual mean=-0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.338542 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.338542 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=0.072529Jy sigma=0.000779 ! Fit after self-cal, rms=0.072526Jy sigma=0.000779 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 = 0.000132393 Jy ! Component: 100 - total flux cleaned = 0.000205174 Jy ! Component: 150 - total flux cleaned = 0.000250109 Jy ! Component: 200 - total flux cleaned = 0.000271579 Jy ! Total flux subtracted in 200 components = 0.000271579 Jy ! Clean residual min=-0.001220 max=0.001287 Jy/beam ! Clean residual mean=-0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.338814 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 91 components and 0.338814 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=0.072512Jy sigma=0.000779 ! Fit after self-cal, rms=0.072511Jy sigma=0.000779 ! 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=0.072511Jy sigma=0.000779 ! Fit after self-cal, rms=0.072525Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.203 mas, bmaj=3.475 mas, bpa=-1.019 degrees ! Estimated noise=386.968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125426 Jy ! Component: 100 - total flux cleaned = -6.82031e-05 Jy ! Component: 150 - total flux cleaned = 1.39366e-05 Jy ! Component: 200 - total flux cleaned = 2.77208e-05 Jy ! Total flux subtracted in 200 components = 2.77208e-05 Jy ! Clean residual min=-0.001548 max=0.001325 Jy/beam ! Clean residual mean=-0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.338842 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 115 components and 0.338842 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=0.072519Jy sigma=0.000779 ! Fit after self-cal, rms=0.072517Jy sigma=0.000779 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 = 0.000132121 Jy ! Component: 100 - total flux cleaned = 0.00017169 Jy ! Component: 150 - total flux cleaned = 0.000183296 Jy ! Component: 200 - total flux cleaned = 0.000183205 Jy ! Total flux subtracted in 200 components = 0.000183205 Jy ! Clean residual min=-0.001541 max=0.001323 Jy/beam ! Clean residual mean=-0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.339025 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 127 components and 0.339025 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=0.072514Jy sigma=0.000779 ! Fit after self-cal, rms=0.072513Jy sigma=0.000779 ! 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=0.9048 mas, bmaj=2.044 mas, bpa=-1.439 degrees ! Estimated noise=314.298 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9048 x 2.044 at -1.439 degrees (North through East) ! Clean map min=-0.0011452 max=0.29122 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=0.7422 mas, bmaj=1.769 mas, bpa=-2.201 degrees ! Estimated noise=507.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.224416 Jy ! Component: 100 - total flux cleaned = 0.273712 Jy ! Component: 150 - total flux cleaned = 0.290909 Jy ! Component: 200 - total flux cleaned = 0.300456 Jy ! Total flux subtracted in 200 components = 0.300456 Jy ! Clean residual min=-0.002824 max=0.004820 Jy/beam ! Clean residual mean=-0.000011 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.300456 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.300456 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9048 mas, bmaj=2.044 mas, bpa=-1.439 degrees ! Estimated noise=314.298 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 = 0.00967419 Jy ! Component: 100 - total flux cleaned = 0.016006 Jy ! Component: 150 - total flux cleaned = 0.020692 Jy ! Component: 200 - total flux cleaned = 0.024238 Jy ! Total flux subtracted in 200 components = 0.024238 Jy ! Clean residual min=-0.001624 max=0.002093 Jy/beam ! Clean residual mean=-0.000006 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.324694 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 72 components and 0.324694 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=2.203 mas, bmaj=3.475 mas, bpa=-1.019 degrees ! Estimated noise=386.968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00451326 Jy ! Component: 100 - total flux cleaned = 0.00715017 Jy ! Component: 150 - total flux cleaned = 0.00895169 Jy ! Component: 200 - total flux cleaned = 0.010275 Jy ! Total flux subtracted in 200 components = 0.010275 Jy ! Clean residual min=-0.001533 max=0.001405 Jy/beam ! Clean residual mean=-0.000004 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.334969 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 = 0.000990014 Jy ! Component: 100 - total flux cleaned = 0.00174151 Jy ! Component: 150 - total flux cleaned = 0.00231832 Jy ! Component: 200 - total flux cleaned = 0.00276336 Jy ! Total flux subtracted in 200 components = 0.00276336 Jy ! Clean residual min=-0.001386 max=0.001181 Jy/beam ! Clean residual mean=-0.000003 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.337733 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 152 components and 0.337733 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9048 mas, bmaj=2.044 mas, bpa=-1.439 degrees ! Estimated noise=314.298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.29154e-05 Jy ! Component: 100 - total flux cleaned = 0.000139456 Jy ! Component: 150 - total flux cleaned = 0.000325723 Jy ! Component: 200 - total flux cleaned = 0.000467516 Jy ! Total flux subtracted in 200 components = 0.000467516 Jy ! Clean residual min=-0.001153 max=0.001154 Jy/beam ! Clean residual mean=-0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.3382 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 166 components and 0.3382 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=0.072522Jy sigma=0.000779 ! Fit after self-cal, rms=0.072517Jy sigma=0.000779 wmodel J1555-0326_X_2014_05_31_pus_map.mod ! Writing 166 model components to file: J1555-0326_X_2014_05_31_pus_map.mod wobs J1555-0326_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1555-0326_X_2014_05_31_pus_uvs.fits wwins J1555-0326_X_2014_05_31_pus_map.win ! wwins: Wrote 3 windows to J1555-0326_X_2014_05_31_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 = -0.000101624 Jy ! Component: 100 - total flux cleaned = -0.000176678 Jy ! Component: 150 - total flux cleaned = -0.000124415 Jy ! Component: 200 - total flux cleaned = -7.38619e-05 Jy ! Component: 250 - total flux cleaned = -0.000122761 Jy ! Component: 300 - total flux cleaned = -0.000154231 Jy ! Component: 350 - total flux cleaned = -0.000215534 Jy ! Component: 400 - total flux cleaned = -0.000260084 Jy ! Component: 450 - total flux cleaned = -0.000303031 Jy ! Component: 500 - total flux cleaned = -0.000330806 Jy ! Component: 550 - total flux cleaned = -0.000371663 Jy ! Component: 600 - total flux cleaned = -0.000425118 Jy ! Component: 650 - total flux cleaned = -0.000477434 Jy ! Component: 700 - total flux cleaned = -0.00054125 Jy ! Component: 750 - total flux cleaned = -0.00060385 Jy ! Component: 800 - total flux cleaned = -0.000628417 Jy ! Component: 850 - total flux cleaned = -0.000640525 Jy ! Component: 900 - total flux cleaned = -0.000640728 Jy ! Component: 950 - total flux cleaned = -0.00064086 Jy ! Component: 1000 - total flux cleaned = -0.000652528 Jy ! Component: 1050 - total flux cleaned = -0.00068668 Jy ! Component: 1100 - total flux cleaned = -0.000686614 Jy ! Component: 1150 - total flux cleaned = -0.000708596 Jy ! Component: 1200 - total flux cleaned = -0.000686506 Jy ! Component: 1250 - total flux cleaned = -0.000665128 Jy ! Component: 1300 - total flux cleaned = -0.000665072 Jy ! Component: 1350 - total flux cleaned = -0.000633548 Jy ! Component: 1400 - total flux cleaned = -0.00063363 Jy ! Component: 1450 - total flux cleaned = -0.000603283 Jy ! Component: 1500 - total flux cleaned = -0.000603406 Jy ! Component: 1550 - total flux cleaned = -0.000583612 Jy ! Component: 1600 - total flux cleaned = -0.000593394 Jy ! Component: 1650 - total flux cleaned = -0.000564247 Jy ! Component: 1700 - total flux cleaned = -0.000573923 Jy ! Component: 1750 - total flux cleaned = -0.000554959 Jy ! Component: 1800 - total flux cleaned = -0.000545351 Jy ! Component: 1850 - total flux cleaned = -0.000526703 Jy ! Component: 1900 - total flux cleaned = -0.000508332 Jy ! Component: 1950 - total flux cleaned = -0.000517433 Jy ! Component: 2000 - total flux cleaned = -0.000553415 Jy ! Total flux subtracted in 2048 components = -0.000517965 Jy ! Clean residual min=-0.000689 max=0.000544 Jy/beam ! Clean residual mean=-0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.337683 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 308 components and 0.337683 Jy ![Exited script file: muppet] wmap "J1555-0326_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9048 x 2.044 at -1.439 degrees (North through East) ! Clean map min=-0.00073804 max=0.29223 Jy/beam ! Writing clean map to FITS file: J1555-0326_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.292226 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165893 device "J1555-0326_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1555-0326_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.170306 0.170306 0.340612 0.681224 1.36245 2.7249 5.4498 10.8996 21.7992 43.5984 87.1967 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.292 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9048 x 2.044 at -1.439 degrees (North through East) ! Clean map min=-0.00073804 max=0.29223 Jy/beam quit ! Quitting program ! Log file J1555-0326_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:09:20 2016