! Started logfile: J0323+0145_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:23:31 2019 obs J0323+0145_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0323+0145_X_2017_04_28_pus_uva.fits ! AN table 1: 81 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.95775 visibilities/baseline/integration-bin. ! Found source: J0323+0145 ! ! 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 907 lines of history. ! ! Reading 41892 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 J0323+0145_X_2017_04_28_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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.791635Jy sigma=0.005697 ! Fit after self-cal, rms=0.781815Jy sigma=0.005642 ! 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 ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6832 mas, bmaj=1.695 mas, bpa=-2.368 degrees ! Estimated noise=824.005 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 = 0.168232 Jy ! Component: 100 - total flux cleaned = 0.218328 Jy ! Total flux subtracted in 100 components = 0.218328 Jy ! Clean residual min=-0.007672 max=0.022473 Jy/beam ! Clean residual mean=0.000032 rms=0.002712 Jy/beam ! Combined flux in latest and established models = 0.218328 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.218328 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=0.122735Jy sigma=0.000757 ! Fit after self-cal, rms=0.122690Jy sigma=0.000756 ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0249188 Jy ! Component: 100 - total flux cleaned = 0.0388346 Jy ! Total flux subtracted in 100 components = 0.0388346 Jy ! Clean residual min=-0.005229 max=0.010964 Jy/beam ! Clean residual mean=0.000027 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 0.257163 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.257163 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=0.116973Jy sigma=0.000687 ! Fit after self-cal, rms=0.116933Jy sigma=0.000687 ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (1, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105305 Jy ! Component: 100 - total flux cleaned = 0.0167187 Jy ! Total flux subtracted in 100 components = 0.0167187 Jy ! Clean residual min=-0.004637 max=0.007543 Jy/beam ! Clean residual mean=0.000025 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.273881 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.273881 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=0.115896Jy sigma=0.000672 ! Fit after self-cal, rms=0.115816Jy sigma=0.000671 ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8206 mas, bmaj=1.915 mas, bpa=-1.12 degrees ! Estimated noise=512.665 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 = 0.00844952 Jy ! Component: 100 - total flux cleaned = 0.0134249 Jy ! Component: 150 - total flux cleaned = 0.0167242 Jy ! Component: 200 - total flux cleaned = 0.0189553 Jy ! Total flux subtracted in 200 components = 0.0189553 Jy ! Clean residual min=-0.003329 max=0.005517 Jy/beam ! Clean residual mean=0.000010 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.292837 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 53 components and 0.292837 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=0.115566Jy sigma=0.000663 ! Fit after self-cal, rms=0.115524Jy sigma=0.000662 ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 0.97 FD 0.95 HN 0.96 KP 0.96 ! LA 0.98 MK 0.98 NL 1.03 OV 1.04 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.99 KP 0.97 ! LA 1.01 MK 0.97 NL 1.05 OV 0.98 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.99 KP 0.92 ! LA 1.04 MK 1.00 NL 1.07 OV 1.04 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.95 KP 0.97 ! LA 1.03 MK 0.99 NL 1.02 OV 1.03 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.97 KP 0.97 ! LA 1.02 MK 1.02 NL 1.04 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.97 KP 0.95 ! LA 0.98 MK 0.98 NL 1.08 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.03 KP 0.95 ! LA 0.97 MK 1.03 NL 1.06 OV 0.99 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.02 KP 0.99 ! LA 1.03 MK 0.98 NL 1.01 OV 0.99 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.04 KP 0.96 ! LA 1.04 MK 0.99 NL 1.20 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 0.96 ! LA 1.07 MK 1.04 NL 1.17 OV 1.01 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 0.98 ! LA 1.06 MK 0.97 NL 1.07 OV 1.02 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 0.96 ! LA 0.95 MK 1.00 NL 1.05 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Fit before self-cal, rms=0.115524Jy sigma=0.000662 ! Fit after self-cal, rms=0.117592Jy sigma=0.000657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8237 mas, bmaj=1.921 mas, bpa=-1.24 degrees ! Estimated noise=507.833 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 = -0.00113056 Jy ! Component: 100 - total flux cleaned = -0.00145394 Jy ! Component: 150 - total flux cleaned = -0.00170434 Jy ! Component: 200 - total flux cleaned = -0.00184109 Jy ! Total flux subtracted in 200 components = -0.00184109 Jy ! Clean residual min=-0.002182 max=0.002665 Jy/beam ! Clean residual mean=0.000008 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.290995 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.290995 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=0.117524Jy sigma=0.000656 ! Fit after self-cal, rms=0.117587Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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=0.117587Jy sigma=0.000656 ! Fit after self-cal, rms=0.136696Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8234 mas, bmaj=1.919 mas, bpa=-1.253 degrees ! Estimated noise=507.689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129142 Jy ! Component: 100 - total flux cleaned = 5.20094e-05 Jy ! Component: 150 - total flux cleaned = 7.13873e-05 Jy ! Component: 200 - total flux cleaned = 0.000107542 Jy ! Total flux subtracted in 200 components = 0.000107542 Jy ! Clean residual min=-0.001601 max=0.001978 Jy/beam ! Clean residual mean=0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.291103 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.291103 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=0.136686Jy sigma=0.000650 ! Fit after self-cal, rms=0.136822Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162954 Jy ! Component: 100 - total flux cleaned = 0.00170404 Jy ! Component: 150 - total flux cleaned = 0.00158806 Jy ! Component: 200 - total flux cleaned = 0.00153766 Jy ! Total flux subtracted in 200 components = 0.00153766 Jy ! Clean residual min=-0.001476 max=0.001715 Jy/beam ! Clean residual mean=0.000003 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.292641 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.292641 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=0.136798Jy sigma=0.000649 ! Fit after self-cal, rms=0.136794Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137492 Jy ! Component: 100 - total flux cleaned = 0.00157322 Jy ! Component: 150 - total flux cleaned = 0.00160278 Jy ! Component: 200 - total flux cleaned = 0.00160388 Jy ! Total flux subtracted in 200 components = 0.00160388 Jy ! Clean residual min=-0.001334 max=0.001275 Jy/beam ! Clean residual mean=0.000003 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.294244 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 0.294244 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=0.136777Jy sigma=0.000649 ! Fit after self-cal, rms=0.136774Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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=0.136774Jy sigma=0.000649 ! Fit after self-cal, rms=0.143099Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8233 mas, bmaj=1.919 mas, bpa=-1.28 degrees ! Estimated noise=508.257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00084676 Jy ! Component: 100 - total flux cleaned = 0.00138866 Jy ! Component: 150 - total flux cleaned = 0.00151522 Jy ! Component: 200 - total flux cleaned = 0.00159274 Jy ! Total flux subtracted in 200 components = 0.00159274 Jy ! Clean residual min=-0.001202 max=0.001192 Jy/beam ! Clean residual mean=0.000002 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.295837 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 114 components and 0.295837 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=0.143092Jy sigma=0.000649 ! Fit after self-cal, rms=0.143122Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.29024e-05 Jy ! Component: 100 - total flux cleaned = 0.000136574 Jy ! Component: 150 - total flux cleaned = 0.000222586 Jy ! Component: 200 - total flux cleaned = 0.000319455 Jy ! Total flux subtracted in 200 components = 0.000319455 Jy ! Clean residual min=-0.001146 max=0.001177 Jy/beam ! Clean residual mean=0.000002 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.296157 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 118 components and 0.296157 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=0.143117Jy sigma=0.000649 ! Fit after self-cal, rms=0.143116Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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=0.143116Jy sigma=0.000649 ! Fit after self-cal, rms=0.143273Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.105 mas, bmaj=3.084 mas, bpa=7.457 degrees ! Estimated noise=684.079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000841636 Jy ! Component: 100 - total flux cleaned = 0.0012981 Jy ! Component: 150 - total flux cleaned = 0.00147198 Jy ! Component: 200 - total flux cleaned = 0.00157251 Jy ! Total flux subtracted in 200 components = 0.00157251 Jy ! Clean residual min=-0.001356 max=0.001237 Jy/beam ! Clean residual mean=0.000007 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.297729 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 127 components and 0.297729 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=0.143272Jy sigma=0.000649 ! Fit after self-cal, rms=0.143268Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 = 0.000236708 Jy ! Component: 100 - total flux cleaned = 0.000279845 Jy ! Component: 150 - total flux cleaned = 0.000299038 Jy ! Component: 200 - total flux cleaned = 0.000316322 Jy ! Total flux subtracted in 200 components = 0.000316322 Jy ! Clean residual min=-0.001330 max=0.001255 Jy/beam ! Clean residual mean=0.000007 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.298046 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 137 components and 0.298046 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=0.143268Jy sigma=0.000649 ! Fit after self-cal, rms=0.143267Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.823 mas, bmaj=1.918 mas, bpa=-1.305 degrees ! Estimated noise=508.458 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.823 x 1.918 at -1.305 degrees (North through East) ! Clean map min=-0.0011388 max=0.22134 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 ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6834 mas, bmaj=1.694 mas, bpa=-2.598 degrees ! Estimated noise=821.289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.167489 Jy ! Component: 100 - total flux cleaned = 0.218067 Jy ! Component: 150 - total flux cleaned = 0.244292 Jy ! Component: 200 - total flux cleaned = 0.259559 Jy ! Total flux subtracted in 200 components = 0.259559 Jy ! Clean residual min=-0.003731 max=0.007635 Jy/beam ! Clean residual mean=0.000009 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.259559 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.259559 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.823 mas, bmaj=1.918 mas, bpa=-1.305 degrees ! Estimated noise=508.458 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 = 0.0125259 Jy ! Component: 100 - total flux cleaned = 0.0196512 Jy ! Component: 150 - total flux cleaned = 0.024199 Jy ! Component: 200 - total flux cleaned = 0.027259 Jy ! Total flux subtracted in 200 components = 0.027259 Jy ! Clean residual min=-0.001611 max=0.001910 Jy/beam ! Clean residual mean=0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.286818 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 46 components and 0.286818 Jy ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-0.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231752 Jy ! Component: 100 - total flux cleaned = 0.00413169 Jy ! Component: 150 - total flux cleaned = 0.00559359 Jy ! Component: 200 - total flux cleaned = 0.00679332 Jy ! Total flux subtracted in 200 components = 0.00679332 Jy ! Clean residual min=-0.001244 max=0.001232 Jy/beam ! Clean residual mean=0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.293611 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 65 components and 0.293611 Jy ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.105 mas, bmaj=3.084 mas, bpa=7.457 degrees ! Estimated noise=684.079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160648 Jy ! Component: 100 - total flux cleaned = 0.00235747 Jy ! Component: 150 - total flux cleaned = 0.00258348 Jy ! Component: 200 - total flux cleaned = 0.00274593 Jy ! Total flux subtracted in 200 components = 0.00274593 Jy ! Clean residual min=-0.001378 max=0.001267 Jy/beam ! Clean residual mean=0.000007 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.296357 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 = 0.00011768 Jy ! Component: 100 - total flux cleaned = 0.00022203 Jy ! Component: 150 - total flux cleaned = 0.000314972 Jy ! Component: 200 - total flux cleaned = 0.000413756 Jy ! Total flux subtracted in 200 components = 0.000413756 Jy ! Clean residual min=-0.001300 max=0.001207 Jy/beam ! Clean residual mean=0.000007 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.296771 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 108 components and 0.296771 Jy ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.823 mas, bmaj=1.918 mas, bpa=-1.305 degrees ! Estimated noise=508.458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121791 Jy ! Component: 100 - total flux cleaned = 0.000144326 Jy ! Component: 150 - total flux cleaned = 0.000143954 Jy ! Component: 200 - total flux cleaned = 0.000180489 Jy ! Total flux subtracted in 200 components = 0.000180489 Jy ! Clean residual min=-0.001093 max=0.001071 Jy/beam ! Clean residual mean=0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.296951 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 133 components and 0.296951 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=0.143263Jy sigma=0.000649 ! Fit after self-cal, rms=0.143257Jy sigma=0.000649 wmodel J0323+0145_X_2017_04_28_pus_map.mod ! Writing 133 model components to file: J0323+0145_X_2017_04_28_pus_map.mod wobs J0323+0145_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0323+0145_X_2017_04_28_pus_uvs.fits wwins J0323+0145_X_2017_04_28_pus_map.win ! wwins: Wrote 5 windows to J0323+0145_X_2017_04_28_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000140165 Jy ! Component: 100 - total flux cleaned = -0.000195575 Jy ! Component: 150 - total flux cleaned = -0.000285622 Jy ! Component: 200 - total flux cleaned = -0.000408494 Jy ! Component: 250 - total flux cleaned = -0.000528423 Jy ! Component: 300 - total flux cleaned = -0.00059536 Jy ! Component: 350 - total flux cleaned = -0.000661241 Jy ! Component: 400 - total flux cleaned = -0.000725705 Jy ! Component: 450 - total flux cleaned = -0.000772954 Jy ! Component: 500 - total flux cleaned = -0.000804302 Jy ! Component: 550 - total flux cleaned = -0.000850121 Jy ! Component: 600 - total flux cleaned = -0.000909896 Jy ! Component: 650 - total flux cleaned = -0.000880189 Jy ! Component: 700 - total flux cleaned = -0.000967579 Jy ! Component: 750 - total flux cleaned = -0.00103891 Jy ! Component: 800 - total flux cleaned = -0.0011235 Jy ! Component: 850 - total flux cleaned = -0.00117919 Jy ! Component: 900 - total flux cleaned = -0.00127565 Jy ! Component: 950 - total flux cleaned = -0.00133014 Jy ! Component: 1000 - total flux cleaned = -0.00137058 Jy ! Component: 1050 - total flux cleaned = -0.0014371 Jy ! Component: 1100 - total flux cleaned = -0.00145052 Jy ! Component: 1150 - total flux cleaned = -0.00154158 Jy ! Component: 1200 - total flux cleaned = -0.00155439 Jy ! Component: 1250 - total flux cleaned = -0.00165599 Jy ! Component: 1300 - total flux cleaned = -0.00174398 Jy ! Component: 1350 - total flux cleaned = -0.00179388 Jy ! Component: 1400 - total flux cleaned = -0.00186774 Jy ! Component: 1450 - total flux cleaned = -0.00197768 Jy ! Component: 1500 - total flux cleaned = -0.00207415 Jy ! Component: 1550 - total flux cleaned = -0.00215771 Jy ! Component: 1600 - total flux cleaned = -0.00218106 Jy ! Component: 1650 - total flux cleaned = -0.00222799 Jy ! Component: 1700 - total flux cleaned = -0.00222789 Jy ! Component: 1750 - total flux cleaned = -0.00230866 Jy ! Component: 1800 - total flux cleaned = -0.00230857 Jy ! Component: 1850 - total flux cleaned = -0.0023653 Jy ! Component: 1900 - total flux cleaned = -0.00238791 Jy ! Component: 1950 - total flux cleaned = -0.00238791 Jy ! Component: 2000 - total flux cleaned = -0.00244336 Jy ! Total flux subtracted in 2048 components = -0.00246532 Jy ! Clean residual min=-0.000731 max=0.000662 Jy/beam ! Clean residual mean=0.000002 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.294486 Jy keep ! Adding 165 model components to the UV plane model. ! The established model now contains 298 components and 0.294486 Jy ![Exited script file: muppet] wmap "J0323+0145_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.823 x 1.918 at -1.305 degrees (North through East) ! Clean map min=-0.00097961 max=0.22155 Jy/beam ! Writing clean map to FITS file: J0323+0145_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.221549 invert ! Inverting map ! Your choice of large map pixels excluded 0.136% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209601 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.283821 0.283821 0.567642 1.13528 2.27057 4.54114 9.08228 18.1646 36.3291 72.6582 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.221 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.823 x 1.918 at -1.305 degrees (North through East) ! Clean map min=-0.00097961 max=0.22155 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 J0323+0145_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:23:34 2019