! Started logfile: J2149+0756_X_2017_07_09_pus_uvs.log on Wed May 8 15:31:52 2019 obs J2149+0756_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J2149+0756_X_2017_07_09_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978163 visibilities/baseline/integration-bin. ! Found source: J2149+0756 ! ! 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 979 lines of history. ! ! Reading 91380 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 J2149+0756_X_2017_07_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.908431Jy sigma=0.007601 ! Fit after self-cal, rms=0.884200Jy sigma=0.007397 ! 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=0.73 mas, bmaj=1.708 mas, bpa=-1.574 degrees ! Estimated noise=525.062 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 = 0.0836195 Jy ! Component: 100 - total flux cleaned = 0.124788 Jy ! Total flux subtracted in 100 components = 0.124788 Jy ! Clean residual min=-0.007718 max=0.022563 Jy/beam ! Clean residual mean=-0.000063 rms=0.002657 Jy/beam ! Combined flux in latest and established models = 0.124788 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.124788 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=0.103535Jy sigma=0.000859 ! Fit after self-cal, rms=0.102913Jy sigma=0.000854 ! Inverting map ! Added new window around map position (0.8, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0268165 Jy ! Component: 100 - total flux cleaned = 0.0443921 Jy ! Total flux subtracted in 100 components = 0.0443921 Jy ! Clean residual min=-0.005054 max=0.012193 Jy/beam ! Clean residual mean=-0.000034 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 0.16918 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 53 components and 0.16918 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=0.090961Jy sigma=0.000742 ! Fit after self-cal, rms=0.090821Jy sigma=0.000741 ! Inverting map ! Added new window around map position (-0.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140899 Jy ! Component: 100 - total flux cleaned = 0.0247788 Jy ! Total flux subtracted in 100 components = 0.0247788 Jy ! Clean residual min=-0.004116 max=0.008903 Jy/beam ! Clean residual mean=-0.000021 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.193959 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 78 components and 0.193959 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=0.086613Jy sigma=0.000701 ! Fit after self-cal, rms=0.086567Jy sigma=0.000701 ! Inverting map ! Added new window around map position (0.6, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00988986 Jy ! Component: 100 - total flux cleaned = 0.0173915 Jy ! Total flux subtracted in 100 components = 0.0173915 Jy ! Clean residual min=-0.003257 max=0.006027 Jy/beam ! Clean residual mean=-0.000014 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.21135 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 103 components and 0.21135 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=0.084410Jy sigma=0.000680 ! Fit after self-cal, rms=0.084367Jy sigma=0.000680 ! 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=0.8932 mas, bmaj=1.996 mas, bpa=-1.664 degrees ! Estimated noise=283.563 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 = 0.0118817 Jy ! Component: 100 - total flux cleaned = 0.0204515 Jy ! Component: 150 - total flux cleaned = 0.0269962 Jy ! Component: 200 - total flux cleaned = 0.0321051 Jy ! Total flux subtracted in 200 components = 0.0321051 Jy ! Clean residual min=-0.002762 max=0.007311 Jy/beam ! Clean residual mean=-0.000006 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.243455 Jy ! Performing phase self-cal ! Adding 95 model components to the UV plane model. ! The established model now contains 170 components and 0.243455 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=0.082205Jy sigma=0.000659 ! Fit after self-cal, rms=0.082154Jy sigma=0.000659 ! Inverting map ! Added new window around map position (2.8, 10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0064945 Jy ! Component: 100 - total flux cleaned = 0.0107268 Jy ! Component: 150 - total flux cleaned = 0.0141388 Jy ! Component: 200 - total flux cleaned = 0.0169693 Jy ! Total flux subtracted in 200 components = 0.0169693 Jy ! Clean residual min=-0.001748 max=0.002851 Jy/beam ! Clean residual mean=-0.000001 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.260424 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 193 components and 0.260424 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=0.081507Jy sigma=0.000653 ! Fit after self-cal, rms=0.081450Jy sigma=0.000652 ! 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 1.01 FD 0.98 HN 0.99 KP 1.01 ! LA 0.95 MK 1.02 NL 0.99 OV 0.99 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 1.01 ! LA 0.94 MK 0.98 NL 0.99 OV 0.99 ! PT 0.99 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00 KP 1.00 ! LA 0.98 MK 1.03 NL 0.98 OV 1.00 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.99 KP 0.99 ! LA 0.99 MK 1.05 NL 1.00 OV 0.98 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.96 KP 0.99 ! LA 0.96 MK 1.08 NL 1.01 OV 0.98 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.01 KP 0.98 ! LA 0.98 MK 1.02 NL 0.99 OV 0.99 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 1.00 ! LA 0.98 MK 1.09 NL 1.00 OV 1.00 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.99 KP 1.01 ! LA 0.95 MK 0.97 NL 1.00 OV 1.02 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.99 KP 1.01 ! LA 0.98 MK 0.92 NL 1.01 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.03 KP 0.99 ! LA 0.99 MK 0.99 NL 1.00 OV 1.01 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 0.98 KP 1.01 ! LA 0.99 MK 0.92 NL 1.02 OV 1.00 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.96 KP 0.97 ! LA 0.98 MK 1.07 NL 1.02 OV 1.01 ! PT 0.99 SC 0.95 ! ! ! Fit before self-cal, rms=0.081450Jy sigma=0.000652 ! Fit after self-cal, rms=0.081063Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8976 mas, bmaj=2.01 mas, bpa=-1.864 degrees ! Estimated noise=281.831 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 = 0.002442 Jy ! Component: 100 - total flux cleaned = 0.00390491 Jy ! Component: 150 - total flux cleaned = 0.00483629 Jy ! Component: 200 - total flux cleaned = 0.00556537 Jy ! Total flux subtracted in 200 components = 0.00556537 Jy ! Clean residual min=-0.001473 max=0.002146 Jy/beam ! Clean residual mean=0.000010 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.26599 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 210 components and 0.26599 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=0.080977Jy sigma=0.000650 ! Fit after self-cal, rms=0.080978Jy sigma=0.000650 ! Inverting map ! Added new window around map position (0, 7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020694 Jy ! Component: 100 - total flux cleaned = 0.00332494 Jy ! Component: 150 - total flux cleaned = 0.00391991 Jy ! Component: 200 - total flux cleaned = 0.00419264 Jy ! Total flux subtracted in 200 components = 0.00419264 Jy ! Clean residual min=-0.001333 max=0.001464 Jy/beam ! Clean residual mean=0.000008 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.270182 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 234 components and 0.270182 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=0.080914Jy sigma=0.000649 ! Fit after self-cal, rms=0.080909Jy sigma=0.000649 ! 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=0.080909Jy sigma=0.000649 ! Fit after self-cal, rms=0.081053Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8955 mas, bmaj=2.006 mas, bpa=-1.731 degrees ! Estimated noise=281.542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00099499 Jy ! Component: 100 - total flux cleaned = 0.00160969 Jy ! Component: 150 - total flux cleaned = 0.00186967 Jy ! Component: 200 - total flux cleaned = 0.00208408 Jy ! Total flux subtracted in 200 components = 0.00208408 Jy ! Clean residual min=-0.001092 max=0.001556 Jy/beam ! Clean residual mean=0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.272266 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 250 components and 0.272266 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=0.081034Jy sigma=0.000648 ! Fit after self-cal, rms=0.081038Jy sigma=0.000648 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 (-0.8, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107029 Jy ! Component: 100 - total flux cleaned = 0.00114836 Jy ! Component: 150 - total flux cleaned = 0.00129727 Jy ! Component: 200 - total flux cleaned = 0.00139099 Jy ! Total flux subtracted in 200 components = 0.00139099 Jy ! Clean residual min=-0.001039 max=0.001195 Jy/beam ! Clean residual mean=0.000003 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.273657 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 264 components and 0.273657 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=0.081010Jy sigma=0.000648 ! Fit after self-cal, rms=0.081005Jy sigma=0.000648 ! 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=0.081005Jy sigma=0.000648 ! Fit after self-cal, rms=0.080961Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8942 mas, bmaj=2.004 mas, bpa=-1.787 degrees ! Estimated noise=281.117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000673052 Jy ! Component: 100 - total flux cleaned = 0.000826587 Jy ! Component: 150 - total flux cleaned = 0.000940095 Jy ! Component: 200 - total flux cleaned = 0.00102491 Jy ! Total flux subtracted in 200 components = 0.00102491 Jy ! Clean residual min=-0.001022 max=0.001184 Jy/beam ! Clean residual mean=0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.274682 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 270 components and 0.274682 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=0.080946Jy sigma=0.000648 ! Fit after self-cal, rms=0.080945Jy sigma=0.000648 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 (2.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00081256 Jy ! Component: 100 - total flux cleaned = 0.000938366 Jy ! Component: 150 - total flux cleaned = 0.00105043 Jy ! Component: 200 - total flux cleaned = 0.00113296 Jy ! Total flux subtracted in 200 components = 0.00113296 Jy ! Clean residual min=-0.000908 max=0.000956 Jy/beam ! Clean residual mean=0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.275815 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 290 components and 0.275815 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=0.080928Jy sigma=0.000647 ! Fit after self-cal, rms=0.080924Jy sigma=0.000647 ! 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=0.080924Jy sigma=0.000647 ! Fit after self-cal, rms=0.080826Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.117 mas, bmaj=3.093 mas, bpa=-2.847 degrees ! Estimated noise=354.977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108007 Jy ! Component: 100 - total flux cleaned = 0.00149661 Jy ! Component: 150 - total flux cleaned = 0.00167747 Jy ! Component: 200 - total flux cleaned = 0.00179262 Jy ! Total flux subtracted in 200 components = 0.00179262 Jy ! Clean residual min=-0.001179 max=0.001064 Jy/beam ! Clean residual mean=0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.277608 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 317 components and 0.277608 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=0.080820Jy sigma=0.000647 ! Fit after self-cal, rms=0.080820Jy sigma=0.000647 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 = 0.000139175 Jy ! Component: 100 - total flux cleaned = 0.00017835 Jy ! Component: 150 - total flux cleaned = 0.000206903 Jy ! Component: 200 - total flux cleaned = 0.000231962 Jy ! Total flux subtracted in 200 components = 0.000231962 Jy ! Clean residual min=-0.001133 max=0.001012 Jy/beam ! Clean residual mean=0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.27784 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 332 components and 0.27784 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=0.080817Jy sigma=0.000647 ! Fit after self-cal, rms=0.080816Jy sigma=0.000647 ! 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=0.8925 mas, bmaj=2 mas, bpa=-1.889 degrees ! Estimated noise=280.517 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8925 x 2 at -1.889 degrees (North through East) ! Clean map min=-0.00078299 max=0.10729 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=0.7268 mas, bmaj=1.71 mas, bpa=-1.84 degrees ! Estimated noise=519.149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0832799 Jy ! Component: 100 - total flux cleaned = 0.126137 Jy ! Component: 150 - total flux cleaned = 0.152358 Jy ! Component: 200 - total flux cleaned = 0.170409 Jy ! Total flux subtracted in 200 components = 0.170409 Jy ! Clean residual min=-0.004942 max=0.010329 Jy/beam ! Clean residual mean=-0.000034 rms=0.001624 Jy/beam ! Combined flux in latest and established models = 0.170409 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.170409 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8925 mas, bmaj=2 mas, bpa=-1.889 degrees ! Estimated noise=280.517 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 = 0.0228214 Jy ! Component: 100 - total flux cleaned = 0.0385045 Jy ! Component: 150 - total flux cleaned = 0.0500316 Jy ! Component: 200 - total flux cleaned = 0.0591254 Jy ! Total flux subtracted in 200 components = 0.0591254 Jy ! Clean residual min=-0.003067 max=0.005431 Jy/beam ! Clean residual mean=-0.000019 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.229535 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 115 components and 0.229535 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00733183 Jy ! Component: 100 - total flux cleaned = 0.0132936 Jy ! Component: 150 - total flux cleaned = 0.0181844 Jy ! Component: 200 - total flux cleaned = 0.0222422 Jy ! Total flux subtracted in 200 components = 0.0222422 Jy ! Clean residual min=-0.001945 max=0.002496 Jy/beam ! Clean residual mean=-0.000007 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.251777 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 164 components and 0.251777 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=2.117 mas, bmaj=3.093 mas, bpa=-2.847 degrees ! Estimated noise=354.977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00623215 Jy ! Component: 100 - total flux cleaned = 0.0104899 Jy ! Component: 150 - total flux cleaned = 0.0136864 Jy ! Component: 200 - total flux cleaned = 0.0161554 Jy ! Total flux subtracted in 200 components = 0.0161554 Jy ! Clean residual min=-0.001562 max=0.001727 Jy/beam ! Clean residual mean=-0.000003 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.267932 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 = 0.00194246 Jy ! Component: 100 - total flux cleaned = 0.00349327 Jy ! Component: 150 - total flux cleaned = 0.00474872 Jy ! Component: 200 - total flux cleaned = 0.00570305 Jy ! Total flux subtracted in 200 components = 0.00570305 Jy ! Clean residual min=-0.001184 max=0.001274 Jy/beam ! Clean residual mean=0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.273635 Jy ! Adding 120 model components to the UV plane model. ! The established model now contains 255 components and 0.273635 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8925 mas, bmaj=2 mas, bpa=-1.889 degrees ! Estimated noise=280.517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144923 Jy ! Component: 100 - total flux cleaned = 0.00221314 Jy ! Component: 150 - total flux cleaned = 0.00262122 Jy ! Component: 200 - total flux cleaned = 0.00296078 Jy ! Total flux subtracted in 200 components = 0.00296078 Jy ! Clean residual min=-0.001021 max=0.001027 Jy/beam ! Clean residual mean=0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.276596 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 274 components and 0.276596 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=0.080859Jy sigma=0.000648 ! Fit after self-cal, rms=0.080825Jy sigma=0.000647 wmodel J2149+0756_X_2017_07_09_pus_map.mod ! Writing 274 model components to file: J2149+0756_X_2017_07_09_pus_map.mod wobs J2149+0756_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J2149+0756_X_2017_07_09_pus_uvs.fits wwins J2149+0756_X_2017_07_09_pus_map.win ! wwins: Wrote 8 windows to J2149+0756_X_2017_07_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279014 Jy ! Component: 100 - total flux cleaned = 0.000343366 Jy ! Component: 150 - total flux cleaned = 0.000373655 Jy ! Component: 200 - total flux cleaned = 0.000359282 Jy ! Component: 250 - total flux cleaned = 0.000317573 Jy ! Component: 300 - total flux cleaned = 0.000237671 Jy ! Component: 350 - total flux cleaned = 0.000160586 Jy ! Component: 400 - total flux cleaned = 0.000110612 Jy ! Component: 450 - total flux cleaned = 2.51141e-05 Jy ! Component: 500 - total flux cleaned = -1.05416e-05 Jy ! Component: 550 - total flux cleaned = -6.87931e-05 Jy ! Component: 600 - total flux cleaned = -9.14752e-05 Jy ! Component: 650 - total flux cleaned = -0.0001247 Jy ! Component: 700 - total flux cleaned = -0.00012474 Jy ! Component: 750 - total flux cleaned = -0.000167359 Jy ! Component: 800 - total flux cleaned = -0.000156713 Jy ! Component: 850 - total flux cleaned = -0.000167116 Jy ! Component: 900 - total flux cleaned = -0.000156916 Jy ! Component: 950 - total flux cleaned = -0.000136947 Jy ! Component: 1000 - total flux cleaned = -0.000127143 Jy ! Component: 1050 - total flux cleaned = -0.000146803 Jy ! Component: 1100 - total flux cleaned = -0.000146808 Jy ! Component: 1150 - total flux cleaned = -0.000156195 Jy ! Component: 1200 - total flux cleaned = -0.000128248 Jy ! Component: 1250 - total flux cleaned = -0.000165176 Jy ! Component: 1300 - total flux cleaned = -0.000174268 Jy ! Component: 1350 - total flux cleaned = -0.000192216 Jy ! Component: 1400 - total flux cleaned = -0.00024544 Jy ! Component: 1450 - total flux cleaned = -0.000245448 Jy ! Component: 1500 - total flux cleaned = -0.000306321 Jy ! Component: 1550 - total flux cleaned = -0.000323251 Jy ! Component: 1600 - total flux cleaned = -0.000348717 Jy ! Component: 1650 - total flux cleaned = -0.000390862 Jy ! Component: 1700 - total flux cleaned = -0.000407352 Jy ! Component: 1750 - total flux cleaned = -0.000440297 Jy ! Component: 1800 - total flux cleaned = -0.000464679 Jy ! Component: 1850 - total flux cleaned = -0.000513308 Jy ! Component: 1900 - total flux cleaned = -0.000529438 Jy ! Component: 1950 - total flux cleaned = -0.000561216 Jy ! Component: 2000 - total flux cleaned = -0.00061652 Jy ! Total flux subtracted in 2048 components = -0.000639979 Jy ! Clean residual min=-0.000411 max=0.000399 Jy/beam ! Clean residual mean=0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.275956 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 417 components and 0.275956 Jy ![Exited script file: muppet] wmap "J2149+0756_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8925 x 2 at -1.889 degrees (North through East) ! Clean map min=-0.00069916 max=0.10725 Jy/beam ! Writing clean map to FITS file: J2149+0756_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.107245 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151035 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.422495 0.422495 0.844989 1.68998 3.37996 6.75992 13.5198 27.0397 54.0793 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.107 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8925 x 2 at -1.889 degrees (North through East) ! Clean map min=-0.00069916 max=0.10725 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 J2149+0756_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:31:59 2019