! Started logfile: J2154-1501_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:12:18 2016 obs J2154-1501_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2154-1501_X_2015_03_17_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.820256 visibilities/baseline/integration-bin. ! Found source: J2154-1501 ! ! 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 338 lines of history. ! ! Reading 50052 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 J2154-1501_X_2015_03_17_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 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.973452Jy sigma=0.010342 ! Fit after self-cal, rms=0.942414Jy sigma=0.010044 ! 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=0.6707 mas, bmaj=1.656 mas, bpa=-1.299 degrees ! Estimated noise=633.244 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 = 0.0429058 Jy ! Component: 100 - total flux cleaned = 0.0572757 Jy ! Total flux subtracted in 100 components = 0.0572757 Jy ! Clean residual min=-0.003317 max=0.006460 Jy/beam ! Clean residual mean=0.000007 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.0572756 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0572756 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=0.079846Jy sigma=0.000789 ! Fit after self-cal, rms=0.079656Jy sigma=0.000787 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00764386 Jy ! Component: 100 - total flux cleaned = 0.011991 Jy ! Total flux subtracted in 100 components = 0.011991 Jy ! Clean residual min=-0.002682 max=0.003653 Jy/beam ! Clean residual mean=0.000002 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.0692666 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.0692666 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=0.078636Jy sigma=0.000774 ! Fit after self-cal, rms=0.078633Jy sigma=0.000774 ! 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=0.8752 mas, bmaj=2.065 mas, bpa=-0.7997 degrees ! Estimated noise=301.377 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 = 0.00437588 Jy ! Component: 100 - total flux cleaned = 0.00650765 Jy ! Component: 150 - total flux cleaned = 0.00767697 Jy ! Component: 200 - total flux cleaned = 0.00833266 Jy ! Total flux subtracted in 200 components = 0.00833266 Jy ! Clean residual min=-0.003107 max=0.003067 Jy/beam ! Clean residual mean=-0.000002 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.0775993 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.0775993 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=0.078412Jy sigma=0.000771 ! Fit after self-cal, rms=0.078411Jy sigma=0.000771 ! 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 0.91 FD 1.11 HN 1.15 KP 0.97 ! LA 1.05 MK 1.01 NL 1.03 OV 0.95 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.06 KP 0.88 ! LA 0.98 MK 0.99 NL 1.00 OV 0.98 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.10 KP 0.81 ! LA 1.10 MK 0.92 NL 1.02 OV 0.94 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.04 KP 0.79 ! LA 1.00 MK 1.10 NL 1.05 OV 0.95 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.09 KP 0.80 ! LA 1.04 MK 1.05 NL 1.07 OV 0.98 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.10 KP 0.79 ! LA 1.03 MK 0.95 NL 1.03 OV 1.02 ! PT 0.99 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 1.01 FD 1.10 HN 1.12 KP 0.74 ! LA 1.10 MK 1.00 NL 1.09 OV 0.97 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.14 KP 0.80 ! LA 1.05 MK 0.95 NL 1.03 OV 1.03 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 1.05 KP 0.83 ! LA 1.02 MK 0.92 NL 1.08 OV 1.01 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 1.10 KP 0.81 ! LA 1.07 MK 0.92 NL 1.06 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.06 KP 0.86 ! LA 1.10 MK 0.83 NL 1.08 OV 1.02 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.06 KP 0.89 ! LA 1.00 MK 0.82 NL 1.13 OV 1.05 ! PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.078411Jy sigma=0.000771 ! Fit after self-cal, rms=0.078545Jy sigma=0.000767 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8736 mas, bmaj=2.064 mas, bpa=-1.265 degrees ! Estimated noise=300.285 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 (1.2, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237199 Jy ! Component: 100 - total flux cleaned = 0.00264829 Jy ! Component: 150 - total flux cleaned = 0.00259739 Jy ! Component: 200 - total flux cleaned = 0.00259697 Jy ! Total flux subtracted in 200 components = 0.00259697 Jy ! Clean residual min=-0.001070 max=0.001202 Jy/beam ! Clean residual mean=0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0801962 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.0801962 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=0.078476Jy sigma=0.000766 ! Fit after self-cal, rms=0.078497Jy sigma=0.000765 ! 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=0.078497Jy sigma=0.000765 ! Fit after self-cal, rms=0.078623Jy sigma=0.000765 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8684 mas, bmaj=2.051 mas, bpa=-1.69 degrees ! Estimated noise=298.784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123782 Jy ! Component: 100 - total flux cleaned = 0.00143465 Jy ! Component: 150 - total flux cleaned = 0.00150435 Jy ! Component: 200 - total flux cleaned = 0.00152062 Jy ! Total flux subtracted in 200 components = 0.00152062 Jy ! Clean residual min=-0.000890 max=0.000966 Jy/beam ! Clean residual mean=0.000002 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0817169 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.0817169 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=0.078603Jy sigma=0.000765 ! Fit after self-cal, rms=0.078620Jy sigma=0.000764 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (23.4, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0006968 Jy ! Component: 100 - total flux cleaned = 0.000792938 Jy ! Component: 150 - total flux cleaned = 0.000815217 Jy ! Component: 200 - total flux cleaned = 0.000745797 Jy ! Total flux subtracted in 200 components = 0.000745797 Jy ! Clean residual min=-0.000890 max=0.000878 Jy/beam ! Clean residual mean=0.000002 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0824627 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 88 components and 0.0824626 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=0.078603Jy sigma=0.000764 ! Fit after self-cal, rms=0.078599Jy sigma=0.000764 ! 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=0.078599Jy sigma=0.000764 ! Fit after self-cal, rms=0.078303Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8657 mas, bmaj=2.042 mas, bpa=-1.916 degrees ! Estimated noise=297.845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000565068 Jy ! Component: 100 - total flux cleaned = 0.000586933 Jy ! Component: 150 - total flux cleaned = 0.00060352 Jy ! Component: 200 - total flux cleaned = 0.000618242 Jy ! Total flux subtracted in 200 components = 0.000618242 Jy ! Clean residual min=-0.000835 max=0.000832 Jy/beam ! Clean residual mean=0.000003 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0830809 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 94 components and 0.0830809 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=0.078292Jy sigma=0.000764 ! Fit after self-cal, rms=0.078289Jy sigma=0.000764 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 = 0.000159764 Jy ! Component: 100 - total flux cleaned = 0.000110988 Jy ! Component: 150 - total flux cleaned = 6.73675e-05 Jy ! Component: 200 - total flux cleaned = 5.40571e-05 Jy ! Total flux subtracted in 200 components = 5.40571e-05 Jy ! Clean residual min=-0.000837 max=0.000829 Jy/beam ! Clean residual mean=0.000003 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0831349 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 104 components and 0.0831349 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=0.078283Jy sigma=0.000764 ! Fit after self-cal, rms=0.078281Jy sigma=0.000764 ! 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=0.078281Jy sigma=0.000764 ! Fit after self-cal, rms=0.078193Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.165 mas, bmaj=4.197 mas, bpa=5.498 degrees ! Estimated noise=373.344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.09621e-05 Jy ! Component: 100 - total flux cleaned = -0.000123697 Jy ! Component: 150 - total flux cleaned = -0.000239064 Jy ! Component: 200 - total flux cleaned = -0.000297412 Jy ! Total flux subtracted in 200 components = -0.000297412 Jy ! Clean residual min=-0.000683 max=0.000726 Jy/beam ! Clean residual mean=0.000007 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0828375 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 113 components and 0.0828375 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=0.078191Jy sigma=0.000764 ! Fit after self-cal, rms=0.078190Jy sigma=0.000764 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 = -3.10444e-05 Jy ! Component: 100 - total flux cleaned = -0.000130967 Jy ! Component: 150 - total flux cleaned = -0.000153521 Jy ! Component: 200 - total flux cleaned = -0.0001603 Jy ! Total flux subtracted in 200 components = -0.0001603 Jy ! Clean residual min=-0.000690 max=0.000710 Jy/beam ! Clean residual mean=0.000007 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0826772 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 118 components and 0.0826772 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=0.078190Jy sigma=0.000764 ! Fit after self-cal, rms=0.078187Jy sigma=0.000764 ! 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=0.8645 mas, bmaj=2.038 mas, bpa=-2.036 degrees ! Estimated noise=297.594 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8645 x 2.038 at -2.036 degrees (North through East) ! Clean map min=-0.00097819 max=0.055166 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=0.6627 mas, bmaj=1.643 mas, bpa=-2.528 degrees ! Estimated noise=618.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.04228 Jy ! Component: 100 - total flux cleaned = 0.0579988 Jy ! Component: 150 - total flux cleaned = 0.0661574 Jy ! Component: 200 - total flux cleaned = 0.071219 Jy ! Total flux subtracted in 200 components = 0.071219 Jy ! Clean residual min=-0.002407 max=0.002724 Jy/beam ! Clean residual mean=0.000007 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.071219 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.071219 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8645 mas, bmaj=2.038 mas, bpa=-2.036 degrees ! Estimated noise=297.594 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 = 0.00479841 Jy ! Component: 100 - total flux cleaned = 0.00751553 Jy ! Component: 150 - total flux cleaned = 0.00921844 Jy ! Component: 200 - total flux cleaned = 0.00997342 Jy ! Total flux subtracted in 200 components = 0.00997342 Jy ! Clean residual min=-0.001069 max=0.000902 Jy/beam ! Clean residual mean=0.000006 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0811924 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 49 components and 0.0811924 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=2.165 mas, bmaj=4.197 mas, bpa=5.498 degrees ! Estimated noise=373.344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123753 Jy ! Component: 100 - total flux cleaned = 0.00124203 Jy ! Component: 150 - total flux cleaned = 0.00122147 Jy ! Component: 200 - total flux cleaned = 0.00122234 Jy ! Total flux subtracted in 200 components = 0.00122234 Jy ! Clean residual min=-0.000783 max=0.000697 Jy/beam ! Clean residual mean=0.000009 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0824147 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 = 6.68679e-07 Jy ! Component: 100 - total flux cleaned = 1.45767e-05 Jy ! Component: 150 - total flux cleaned = 1.45457e-05 Jy ! Component: 200 - total flux cleaned = 2.51754e-05 Jy ! Total flux subtracted in 200 components = 2.51754e-05 Jy ! Clean residual min=-0.000729 max=0.000670 Jy/beam ! Clean residual mean=0.000008 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0824399 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 81 components and 0.0824399 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8645 mas, bmaj=2.038 mas, bpa=-2.036 degrees ! Estimated noise=297.594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142479 Jy ! Component: 100 - total flux cleaned = 0.000119975 Jy ! Component: 150 - total flux cleaned = 0.000159768 Jy ! Component: 200 - total flux cleaned = 0.000176686 Jy ! Total flux subtracted in 200 components = 0.000176686 Jy ! Clean residual min=-0.000803 max=0.000722 Jy/beam ! Clean residual mean=0.000003 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0826166 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.0826166 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=0.078198Jy sigma=0.000764 ! Fit after self-cal, rms=0.078193Jy sigma=0.000764 wmodel J2154-1501_X_2015_03_17_pus_map.mod ! Writing 100 model components to file: J2154-1501_X_2015_03_17_pus_map.mod wobs J2154-1501_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2154-1501_X_2015_03_17_pus_uvs.fits wwins J2154-1501_X_2015_03_17_pus_map.win ! wwins: Wrote 3 windows to J2154-1501_X_2015_03_17_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 = -0.000231128 Jy ! Component: 100 - total flux cleaned = -0.000370749 Jy ! Component: 150 - total flux cleaned = -0.000443453 Jy ! Component: 200 - total flux cleaned = -0.000489915 Jy ! Component: 250 - total flux cleaned = -0.000534858 Jy ! Component: 300 - total flux cleaned = -0.000578327 Jy ! Component: 350 - total flux cleaned = -0.000630834 Jy ! Component: 400 - total flux cleaned = -0.000681761 Jy ! Component: 450 - total flux cleaned = -0.000721495 Jy ! Component: 500 - total flux cleaned = -0.000760455 Jy ! Component: 550 - total flux cleaned = -0.000789208 Jy ! Component: 600 - total flux cleaned = -0.000817522 Jy ! Component: 650 - total flux cleaned = -0.000854602 Jy ! Component: 700 - total flux cleaned = -0.00088166 Jy ! Component: 750 - total flux cleaned = -0.000881361 Jy ! Component: 800 - total flux cleaned = -0.000890168 Jy ! Component: 850 - total flux cleaned = -0.000916152 Jy ! Component: 900 - total flux cleaned = -0.00095839 Jy ! Component: 950 - total flux cleaned = -0.000966649 Jy ! Component: 1000 - total flux cleaned = -0.00095868 Jy ! Component: 1050 - total flux cleaned = -0.000958971 Jy ! Component: 1100 - total flux cleaned = -0.00099905 Jy ! Component: 1150 - total flux cleaned = -0.00100687 Jy ! Component: 1200 - total flux cleaned = -0.00100688 Jy ! Component: 1250 - total flux cleaned = -0.00103743 Jy ! Component: 1300 - total flux cleaned = -0.00102225 Jy ! Component: 1350 - total flux cleaned = -0.00099995 Jy ! Component: 1400 - total flux cleaned = -0.00101478 Jy ! Component: 1450 - total flux cleaned = -0.00102209 Jy ! Component: 1500 - total flux cleaned = -0.00103642 Jy ! Component: 1550 - total flux cleaned = -0.00104341 Jy ! Component: 1600 - total flux cleaned = -0.00107139 Jy ! Component: 1650 - total flux cleaned = -0.00107829 Jy ! Component: 1700 - total flux cleaned = -0.00108518 Jy ! Component: 1750 - total flux cleaned = -0.00109883 Jy ! Component: 1800 - total flux cleaned = -0.00113892 Jy ! Component: 1850 - total flux cleaned = -0.00116536 Jy ! Component: 1900 - total flux cleaned = -0.00120465 Jy ! Component: 1950 - total flux cleaned = -0.00121749 Jy ! Component: 2000 - total flux cleaned = -0.00123676 Jy ! Total flux subtracted in 2048 components = -0.00124946 Jy ! Clean residual min=-0.000386 max=0.000392 Jy/beam ! Clean residual mean=0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0813671 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 242 components and 0.0813671 Jy ![Exited script file: muppet] wmap "J2154-1501_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8645 x 2.038 at -2.036 degrees (North through East) ! Clean map min=-0.00084469 max=0.055413 Jy/beam ! Writing clean map to FITS file: J2154-1501_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0554133 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116061 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.628339 0.628339 1.25668 2.51336 5.02671 10.0534 20.1068 40.2137 80.4274 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.055 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8645 x 2.038 at -2.036 degrees (North through East) ! Clean map min=-0.00084469 max=0.055413 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 J2154-1501_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:12:21 2016