! Started logfile: J1647-2912_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:06:09 2019 obs J1647-2912_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1647-2912_X_2017_03_27_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.936232 visibilities/baseline/integration-bin. ! Found source: J1647-2912 ! ! 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 1844 lines of history. ! ! Reading 58140 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 J1647-2912_X_2017_03_27_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.920385Jy sigma=0.006849 ! Fit after self-cal, rms=0.902135Jy sigma=0.006732 ! 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 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6059 mas, bmaj=1.68 mas, bpa=-2.83 degrees ! Estimated noise=1215.31 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 = 0.0732377 Jy ! Component: 100 - total flux cleaned = 0.0951248 Jy ! Total flux subtracted in 100 components = 0.0951248 Jy ! Clean residual min=-0.006136 max=0.014160 Jy/beam ! Clean residual mean=-0.000022 rms=0.001655 Jy/beam ! Combined flux in latest and established models = 0.0951248 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0951248 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=0.105511Jy sigma=0.000679 ! Fit after self-cal, rms=0.105445Jy sigma=0.000679 ! Inverting map ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (0.6, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147607 Jy ! Component: 100 - total flux cleaned = 0.0229169 Jy ! Total flux subtracted in 100 components = 0.0229169 Jy ! Clean residual min=-0.004057 max=0.005788 Jy/beam ! Clean residual mean=0.000002 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.118042 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.118042 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=0.102878Jy sigma=0.000656 ! Fit after self-cal, rms=0.102790Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.207% 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 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8052 mas, bmaj=2.009 mas, bpa=-3.702 degrees ! Estimated noise=414.858 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 = 0.00689505 Jy ! Component: 100 - total flux cleaned = 0.00988934 Jy ! Component: 150 - total flux cleaned = 0.0110692 Jy ! Component: 200 - total flux cleaned = 0.0112824 Jy ! Total flux subtracted in 200 components = 0.0112824 Jy ! Clean residual min=-0.002129 max=0.002679 Jy/beam ! Clean residual mean=0.000034 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.129324 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.129324 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=0.102373Jy sigma=0.000652 ! Fit after self-cal, rms=0.102353Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (2.4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273455 Jy ! Component: 100 - total flux cleaned = 0.00392069 Jy ! Component: 150 - total flux cleaned = 0.0041365 Jy ! Component: 200 - total flux cleaned = 0.00417449 Jy ! Total flux subtracted in 200 components = 0.00417449 Jy ! Clean residual min=-0.001827 max=0.002178 Jy/beam ! Clean residual mean=0.000039 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.133499 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.133499 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=0.102265Jy sigma=0.000651 ! Fit after self-cal, rms=0.102265Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.207% 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 0.95 FD 0.97 HN 1.07 KP 1.01 ! LA 1.00 MK 0.98 NL 1.01 OV 0.99 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 1.04 KP 1.08 ! LA 1.01 MK 0.93 NL 1.02 OV 1.03 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.09 KP 0.99 ! LA 1.05 MK 0.96 NL 1.02 OV 1.02 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 1.65 KP 0.97 ! LA 1.01 MK 0.99 NL 1.03 OV 1.02 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.10 KP 0.99 ! LA 1.03 MK 1.00 NL 1.02 OV 0.96 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.14 KP 1.02 ! LA 1.01 MK 0.97 NL 1.00 OV 1.02 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.15 KP 0.99 ! LA 1.01 MK 1.00 NL 1.00 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.02 KP 1.00 ! LA 1.04 MK 0.96 NL 1.02 OV 0.96 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.44 KP 1.00 ! LA 1.02 MK 0.93 NL 0.99 OV 0.97 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.03 KP 0.92 ! LA 1.00 MK 0.94 NL 0.88 OV 1.04 ! PT 1.06 SC 0.90 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.20 KP 1.03 ! LA 1.11 MK 0.98 NL 1.00 OV 1.12 ! PT 1.10 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.04 KP 1.06 ! LA 0.97 MK 0.94 NL 0.96 OV 1.11 ! PT 1.06 SC 0.96 ! ! ! Fit before self-cal, rms=0.102265Jy sigma=0.000651 ! Fit after self-cal, rms=0.107143Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8001 mas, bmaj=1.992 mas, bpa=-3.8 degrees ! Estimated noise=412.829 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 = 0.00126978 Jy ! Component: 100 - total flux cleaned = 0.00123977 Jy ! Component: 150 - total flux cleaned = 0.0011573 Jy ! Component: 200 - total flux cleaned = 0.00110802 Jy ! Total flux subtracted in 200 components = 0.00110802 Jy ! Clean residual min=-0.001338 max=0.001336 Jy/beam ! Clean residual mean=0.000020 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.134607 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.134607 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=0.107118Jy sigma=0.000648 ! Fit after self-cal, rms=0.107142Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.207% 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=0.107142Jy sigma=0.000648 ! Fit after self-cal, rms=0.107362Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7977 mas, bmaj=1.987 mas, bpa=-3.875 degrees ! Estimated noise=411.964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000553261 Jy ! Component: 100 - total flux cleaned = 0.000555652 Jy ! Component: 150 - total flux cleaned = 0.000534938 Jy ! Component: 200 - total flux cleaned = 0.000514864 Jy ! Total flux subtracted in 200 components = 0.000514864 Jy ! Clean residual min=-0.001304 max=0.001304 Jy/beam ! Clean residual mean=0.000018 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.135121 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 0.135121 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=0.107349Jy sigma=0.000648 ! Fit after self-cal, rms=0.107350Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.207% 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 = 9.81165e-05 Jy ! Component: 100 - total flux cleaned = 7.97297e-05 Jy ! Component: 150 - total flux cleaned = 6.18225e-05 Jy ! Component: 200 - total flux cleaned = 4.52026e-05 Jy ! Total flux subtracted in 200 components = 4.52026e-05 Jy ! Clean residual min=-0.001317 max=0.001250 Jy/beam ! Clean residual mean=0.000018 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.135167 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 0.135167 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=0.107342Jy sigma=0.000648 ! Fit after self-cal, rms=0.107342Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.207% 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=0.107342Jy sigma=0.000648 ! Fit after self-cal, rms=0.106696Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7963 mas, bmaj=1.979 mas, bpa=-3.761 degrees ! Estimated noise=411.427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000487983 Jy ! Component: 100 - total flux cleaned = 0.00050931 Jy ! Component: 150 - total flux cleaned = 0.000528201 Jy ! Component: 200 - total flux cleaned = 0.00054512 Jy ! Total flux subtracted in 200 components = 0.00054512 Jy ! Clean residual min=-0.001126 max=0.001022 Jy/beam ! Clean residual mean=0.000009 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.135712 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.135712 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=0.106686Jy sigma=0.000647 ! Fit after self-cal, rms=0.106693Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.207% 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 = 0.000100487 Jy ! Component: 100 - total flux cleaned = 0.000101115 Jy ! Component: 150 - total flux cleaned = 0.000116568 Jy ! Component: 200 - total flux cleaned = 0.000116089 Jy ! Total flux subtracted in 200 components = 0.000116089 Jy ! Clean residual min=-0.001088 max=0.001007 Jy/beam ! Clean residual mean=0.000009 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.135828 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.135828 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=0.106686Jy sigma=0.000647 ! Fit after self-cal, rms=0.106686Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.207% 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=0.106686Jy sigma=0.000647 ! Fit after self-cal, rms=0.106570Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.35 mas, bmaj=5.899 mas, bpa=0.01314 degrees ! Estimated noise=544.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000450786 Jy ! Component: 100 - total flux cleaned = 0.000495795 Jy ! Component: 150 - total flux cleaned = 0.000521712 Jy ! Component: 200 - total flux cleaned = 0.000532204 Jy ! Total flux subtracted in 200 components = 0.000532204 Jy ! Clean residual min=-0.001071 max=0.001085 Jy/beam ! Clean residual mean=0.000014 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.13636 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 80 components and 0.13636 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=0.106569Jy sigma=0.000647 ! Fit after self-cal, rms=0.106569Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.207% 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 = 9.92893e-05 Jy ! Component: 100 - total flux cleaned = 0.00010956 Jy ! Component: 150 - total flux cleaned = 0.000109532 Jy ! Component: 200 - total flux cleaned = 0.00010119 Jy ! Total flux subtracted in 200 components = 0.00010119 Jy ! Clean residual min=-0.001081 max=0.001057 Jy/beam ! Clean residual mean=0.000015 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.136461 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 82 components and 0.136461 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=0.106569Jy sigma=0.000647 ! Fit after self-cal, rms=0.106569Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.207% 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 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7962 mas, bmaj=1.977 mas, bpa=-3.745 degrees ! Estimated noise=411.606 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7962 x 1.977 at -3.745 degrees (North through East) ! Clean map min=-0.0011469 max=0.10034 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 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.5987 mas, bmaj=1.659 mas, bpa=-2.844 degrees ! Estimated noise=1192.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0712112 Jy ! Component: 100 - total flux cleaned = 0.0964771 Jy ! Component: 150 - total flux cleaned = 0.110205 Jy ! Component: 200 - total flux cleaned = 0.118043 Jy ! Total flux subtracted in 200 components = 0.118043 Jy ! Clean residual min=-0.003381 max=0.004282 Jy/beam ! Clean residual mean=-0.000010 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.118043 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 0.118043 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7962 mas, bmaj=1.977 mas, bpa=-3.745 degrees ! Estimated noise=411.606 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 = 0.00775752 Jy ! Component: 100 - total flux cleaned = 0.0117634 Jy ! Component: 150 - total flux cleaned = 0.0141186 Jy ! Component: 200 - total flux cleaned = 0.0156331 Jy ! Total flux subtracted in 200 components = 0.0156331 Jy ! Clean residual min=-0.001091 max=0.001263 Jy/beam ! Clean residual mean=0.000003 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.133676 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.133676 Jy ! Inverting map ! Your choice of large map pixels excluded 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (4.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126288 Jy ! Component: 100 - total flux cleaned = 0.00213499 Jy ! Component: 150 - total flux cleaned = 0.0027247 Jy ! Component: 200 - total flux cleaned = 0.00290297 Jy ! Total flux subtracted in 200 components = 0.00290297 Jy ! Clean residual min=-0.001030 max=0.000909 Jy/beam ! Clean residual mean=0.000007 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.136579 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 55 components and 0.136579 Jy ! Inverting map ! Your choice of large map pixels excluded 0.207% 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 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.35 mas, bmaj=5.899 mas, bpa=0.01314 degrees ! Estimated noise=544.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00054408 Jy ! Component: 100 - total flux cleaned = 0.000589101 Jy ! Component: 150 - total flux cleaned = 0.000602304 Jy ! Component: 200 - total flux cleaned = 0.000613455 Jy ! Total flux subtracted in 200 components = 0.000613455 Jy ! Clean residual min=-0.001044 max=0.000968 Jy/beam ! Clean residual mean=0.000017 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.137193 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 = 1.00649e-08 Jy ! Component: 100 - total flux cleaned = 1.44814e-07 Jy ! Component: 150 - total flux cleaned = 2.54217e-07 Jy ! Component: 200 - total flux cleaned = 2.87244e-07 Jy ! Total flux subtracted in 200 components = 2.87244e-07 Jy ! Clean residual min=-0.001044 max=0.000934 Jy/beam ! Clean residual mean=0.000017 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.137193 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 79 components and 0.137193 Jy ! Inverting map ! Your choice of large map pixels excluded 0.207% 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 0.207% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7962 mas, bmaj=1.977 mas, bpa=-3.745 degrees ! Estimated noise=411.606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.36527e-06 Jy ! Component: 100 - total flux cleaned = 2.20892e-05 Jy ! Component: 150 - total flux cleaned = 3.63834e-05 Jy ! Component: 200 - total flux cleaned = 4.96403e-05 Jy ! Total flux subtracted in 200 components = 4.96403e-05 Jy ! Clean residual min=-0.001017 max=0.000947 Jy/beam ! Clean residual mean=0.000008 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.137242 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 0.137242 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=0.106549Jy sigma=0.000647 ! Fit after self-cal, rms=0.106544Jy sigma=0.000647 wmodel J1647-2912_X_2017_03_27_pus_map.mod ! Writing 90 model components to file: J1647-2912_X_2017_03_27_pus_map.mod wobs J1647-2912_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1647-2912_X_2017_03_27_pus_uvs.fits wwins J1647-2912_X_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J1647-2912_X_2017_03_27_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 0.207% 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 = -7.09091e-05 Jy ! Component: 100 - total flux cleaned = -5.4659e-05 Jy ! Component: 150 - total flux cleaned = -2.33923e-05 Jy ! Component: 200 - total flux cleaned = 6.60535e-05 Jy ! Component: 250 - total flux cleaned = 0.000195379 Jy ! Component: 300 - total flux cleaned = 0.000264789 Jy ! Component: 350 - total flux cleaned = 0.0003591 Jy ! Component: 400 - total flux cleaned = 0.000438001 Jy ! Component: 450 - total flux cleaned = 0.000552682 Jy ! Component: 500 - total flux cleaned = 0.000589715 Jy ! Component: 550 - total flux cleaned = 0.00063821 Jy ! Component: 600 - total flux cleaned = 0.000697387 Jy ! Component: 650 - total flux cleaned = 0.000743675 Jy ! Component: 700 - total flux cleaned = 0.000754901 Jy ! Component: 750 - total flux cleaned = 0.000765923 Jy ! Component: 800 - total flux cleaned = 0.000776929 Jy ! Component: 850 - total flux cleaned = 0.000798402 Jy ! Component: 900 - total flux cleaned = 0.000787764 Jy ! Component: 950 - total flux cleaned = 0.000819022 Jy ! Component: 1000 - total flux cleaned = 0.000829217 Jy ! Component: 1050 - total flux cleaned = 0.000859324 Jy ! Component: 1100 - total flux cleaned = 0.000849335 Jy ! Component: 1150 - total flux cleaned = 0.000849371 Jy ! Component: 1200 - total flux cleaned = 0.000868591 Jy ! Component: 1250 - total flux cleaned = 0.000897238 Jy ! Component: 1300 - total flux cleaned = 0.000915815 Jy ! Component: 1350 - total flux cleaned = 0.000934021 Jy ! Component: 1400 - total flux cleaned = 0.000942921 Jy ! Component: 1450 - total flux cleaned = 0.000942865 Jy ! Component: 1500 - total flux cleaned = 0.000960681 Jy ! Component: 1550 - total flux cleaned = 0.000969477 Jy ! Component: 1600 - total flux cleaned = 0.00100418 Jy ! Component: 1650 - total flux cleaned = 0.00100411 Jy ! Component: 1700 - total flux cleaned = 0.0010211 Jy ! Component: 1750 - total flux cleaned = 0.00104621 Jy ! Component: 1800 - total flux cleaned = 0.00105453 Jy ! Component: 1850 - total flux cleaned = 0.00107091 Jy ! Component: 1900 - total flux cleaned = 0.00108711 Jy ! Component: 1950 - total flux cleaned = 0.00107898 Jy ! Component: 2000 - total flux cleaned = 0.00105497 Jy ! Total flux subtracted in 2048 components = 0.00103925 Jy ! Clean residual min=-0.000551 max=0.000396 Jy/beam ! Clean residual mean=0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.138282 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 226 components and 0.138282 Jy ![Exited script file: muppet] wmap "J1647-2912_X_2017_03_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.207% 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: 0.7962 x 1.977 at -3.745 degrees (North through East) ! Clean map min=-0.0008592 max=0.099556 Jy/beam ! Writing clean map to FITS file: J1647-2912_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0995561 invert ! Inverting map ! Your choice of large map pixels excluded 0.207% 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 0.000146331 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.440951 0.440951 0.881901 1.7638 3.52761 7.05521 14.1104 28.2208 56.4417 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.099 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7962 x 1.977 at -3.745 degrees (North through East) ! Clean map min=-0.0008592 max=0.099556 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 J1647-2912_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:06:12 2019