! Started logfile: J1209+2547_X_2017_05_01_pus_uvs.log on Wed May 1 19:56:36 2019 obs J1209+2547_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1209+2547_X_2017_05_01_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.964717 visibilities/baseline/integration-bin. ! Found source: J1209+2547 ! ! 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 863 lines of history. ! ! Reading 59388 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 J1209+2547_X_2017_05_01_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.888392Jy sigma=0.007920 ! Fit after self-cal, rms=0.880816Jy sigma=0.007874 ! 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.783 mas, bmaj=1.481 mas, bpa=-1.92 degrees ! Estimated noise=634.014 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 = 0.0927724 Jy ! Component: 100 - total flux cleaned = 0.115693 Jy ! Total flux subtracted in 100 components = 0.115693 Jy ! Clean residual min=-0.005345 max=0.014437 Jy/beam ! Clean residual mean=-0.000009 rms=0.001564 Jy/beam ! Combined flux in latest and established models = 0.115693 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.115693 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=0.091063Jy sigma=0.000718 ! Fit after self-cal, rms=0.091046Jy sigma=0.000718 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-1.4, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134437 Jy ! Component: 100 - total flux cleaned = 0.0209607 Jy ! Total flux subtracted in 100 components = 0.0209607 Jy ! Clean residual min=-0.004160 max=0.012325 Jy/beam ! Clean residual mean=0.000003 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.136654 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.136654 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=0.088590Jy sigma=0.000690 ! Fit after self-cal, rms=0.088516Jy sigma=0.000689 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-10.2, -12.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106197 Jy ! Component: 100 - total flux cleaned = 0.0164454 Jy ! Total flux subtracted in 100 components = 0.0164454 Jy ! Clean residual min=-0.003125 max=0.005328 Jy/beam ! Clean residual mean=-0.000002 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.153099 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.153099 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=0.086945Jy sigma=0.000671 ! Fit after self-cal, rms=0.086858Jy sigma=0.000670 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9611 mas, bmaj=1.752 mas, bpa=-1.201 degrees ! Estimated noise=331.365 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 = 0.00756328 Jy ! Component: 100 - total flux cleaned = 0.0127238 Jy ! Component: 150 - total flux cleaned = 0.0164835 Jy ! Component: 200 - total flux cleaned = 0.0193593 Jy ! Total flux subtracted in 200 components = 0.0193593 Jy ! Clean residual min=-0.002758 max=0.006186 Jy/beam ! Clean residual mean=0.000003 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.172458 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 63 components and 0.172458 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=0.086112Jy sigma=0.000661 ! Fit after self-cal, rms=0.086078Jy sigma=0.000661 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-8, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.005404 Jy ! Component: 100 - total flux cleaned = 0.00839834 Jy ! Component: 150 - total flux cleaned = 0.0107207 Jy ! Component: 200 - total flux cleaned = 0.0125832 Jy ! Total flux subtracted in 200 components = 0.0125832 Jy ! Clean residual min=-0.002037 max=0.003368 Jy/beam ! Clean residual mean=-0.000002 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.185041 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 97 components and 0.185041 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=0.085721Jy sigma=0.000657 ! Fit after self-cal, rms=0.085675Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-5.6, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310244 Jy ! Component: 100 - total flux cleaned = 0.00507275 Jy ! Component: 150 - total flux cleaned = 0.00670101 Jy ! Component: 200 - total flux cleaned = 0.00807948 Jy ! Total flux subtracted in 200 components = 0.00807948 Jy ! Clean residual min=-0.001672 max=0.001496 Jy/beam ! Clean residual mean=-0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.193121 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 133 components and 0.193121 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=0.085534Jy sigma=0.000655 ! Fit after self-cal, rms=0.085524Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.94 FD 0.99 HN 1.03 KP 1.02 ! LA 0.94 MK 0.97 NL 0.98 OV 0.99 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.00 KP 1.00 ! LA 0.95 MK 0.98 NL 0.96 OV 0.98 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.96 KP 1.01 ! LA 0.98 MK 1.00 NL 0.98 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.05 KP 1.01 ! LA 0.99 MK 1.00 NL 0.95 OV 0.97 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.98 KP 1.04 ! LA 0.98 MK 1.04 NL 0.98 OV 0.97 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.99 KP 0.99 ! LA 0.96 MK 1.00 NL 1.00 OV 0.98 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.03 KP 1.01 ! LA 0.96 MK 1.02 NL 0.98 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.99 KP 0.99 ! LA 0.97 MK 0.99 NL 0.99 OV 0.98 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.99 KP 1.00 ! LA 0.99 MK 0.99 NL 1.01 OV 0.98 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.01 KP 1.00 ! LA 0.99 MK 1.02 NL 0.98 OV 1.00 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.11 KP 1.05 ! LA 1.05 MK 1.03 NL 1.06 OV 1.04 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.01 KP 0.99 ! LA 0.98 MK 0.97 NL 1.00 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Fit before self-cal, rms=0.085524Jy sigma=0.000654 ! Fit after self-cal, rms=0.085389Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9672 mas, bmaj=1.756 mas, bpa=-1.413 degrees ! Estimated noise=328.805 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 = 0.00122064 Jy ! Component: 100 - total flux cleaned = 0.00197308 Jy ! Component: 150 - total flux cleaned = 0.00242959 Jy ! Component: 200 - total flux cleaned = 0.0027768 Jy ! Total flux subtracted in 200 components = 0.0027768 Jy ! Clean residual min=-0.001066 max=0.001135 Jy/beam ! Clean residual mean=-0.000005 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.195898 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 153 components and 0.195898 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=0.085361Jy sigma=0.000652 ! Fit after self-cal, rms=0.085373Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.085373Jy sigma=0.000652 ! Fit after self-cal, rms=0.086982Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9668 mas, bmaj=1.755 mas, bpa=-1.465 degrees ! Estimated noise=329.157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000866565 Jy ! Component: 100 - total flux cleaned = 0.00131534 Jy ! Component: 150 - total flux cleaned = 0.00158505 Jy ! Component: 200 - total flux cleaned = 0.00184112 Jy ! Total flux subtracted in 200 components = 0.00184112 Jy ! Clean residual min=-0.000945 max=0.000869 Jy/beam ! Clean residual mean=-0.000004 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.197739 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 170 components and 0.197739 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=0.086968Jy sigma=0.000651 ! Fit after self-cal, rms=0.086984Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.00033686 Jy ! Component: 100 - total flux cleaned = 0.00053298 Jy ! Component: 150 - total flux cleaned = 0.000630782 Jy ! Component: 200 - total flux cleaned = 0.000736711 Jy ! Total flux subtracted in 200 components = 0.000736711 Jy ! Clean residual min=-0.000936 max=0.000836 Jy/beam ! Clean residual mean=-0.000004 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.198476 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 178 components and 0.198476 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=0.086978Jy sigma=0.000651 ! Fit after self-cal, rms=0.086977Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.086977Jy sigma=0.000651 ! Fit after self-cal, rms=0.087147Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9674 mas, bmaj=1.755 mas, bpa=-1.444 degrees ! Estimated noise=329.309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000318274 Jy ! Component: 100 - total flux cleaned = 0.000534867 Jy ! Component: 150 - total flux cleaned = 0.000647604 Jy ! Component: 200 - total flux cleaned = 0.000701598 Jy ! Total flux subtracted in 200 components = 0.000701598 Jy ! Clean residual min=-0.000912 max=0.000812 Jy/beam ! Clean residual mean=-0.000005 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.199177 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 187 components and 0.199177 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=0.087142Jy sigma=0.000650 ! Fit after self-cal, rms=0.087143Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000167852 Jy ! Component: 100 - total flux cleaned = 0.000233389 Jy ! Component: 150 - total flux cleaned = 0.000283592 Jy ! Component: 200 - total flux cleaned = 0.000307562 Jy ! Total flux subtracted in 200 components = 0.000307562 Jy ! Clean residual min=-0.000913 max=0.000803 Jy/beam ! Clean residual mean=-0.000005 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.199485 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 190 components and 0.199485 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=0.087140Jy sigma=0.000650 ! Fit after self-cal, rms=0.087139Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.087139Jy sigma=0.000650 ! Fit after self-cal, rms=0.087185Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.178 mas, bmaj=2.776 mas, bpa=0.03801 degrees ! Estimated noise=397.237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000606193 Jy ! Component: 100 - total flux cleaned = 0.000794735 Jy ! Component: 150 - total flux cleaned = 0.000877505 Jy ! Component: 200 - total flux cleaned = 0.000948283 Jy ! Total flux subtracted in 200 components = 0.000948283 Jy ! Clean residual min=-0.000999 max=0.001137 Jy/beam ! Clean residual mean=-0.000014 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.200433 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 201 components and 0.200433 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=0.087185Jy sigma=0.000650 ! Fit after self-cal, rms=0.087185Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000222367 Jy ! Component: 100 - total flux cleaned = 0.000265658 Jy ! Component: 150 - total flux cleaned = 0.000320541 Jy ! Component: 200 - total flux cleaned = 0.000352964 Jy ! Total flux subtracted in 200 components = 0.000352964 Jy ! Clean residual min=-0.000974 max=0.001093 Jy/beam ! Clean residual mean=-0.000014 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.200786 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 209 components and 0.200786 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=0.087185Jy sigma=0.000650 ! Fit after self-cal, rms=0.087185Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9677 mas, bmaj=1.755 mas, bpa=-1.44 degrees ! Estimated noise=329.398 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9677 x 1.755 at -1.44 degrees (North through East) ! Clean map min=-0.000867 max=0.12163 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7882 mas, bmaj=1.483 mas, bpa=-2.198 degrees ! Estimated noise=631.195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0919916 Jy ! Component: 100 - total flux cleaned = 0.116671 Jy ! Component: 150 - total flux cleaned = 0.131805 Jy ! Component: 200 - total flux cleaned = 0.142431 Jy ! Total flux subtracted in 200 components = 0.142431 Jy ! Clean residual min=-0.003979 max=0.006029 Jy/beam ! Clean residual mean=-0.000005 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.142431 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.142431 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9677 mas, bmaj=1.755 mas, bpa=-1.44 degrees ! Estimated noise=329.398 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 = 0.0113247 Jy ! Component: 100 - total flux cleaned = 0.0195035 Jy ! Component: 150 - total flux cleaned = 0.0257179 Jy ! Component: 200 - total flux cleaned = 0.0305809 Jy ! Total flux subtracted in 200 components = 0.0305809 Jy ! Clean residual min=-0.001834 max=0.003148 Jy/beam ! Clean residual mean=-0.000009 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.173012 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 49 components and 0.173012 Jy ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-9.2, -13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00401038 Jy ! Component: 100 - total flux cleaned = 0.00731388 Jy ! Component: 150 - total flux cleaned = 0.0100762 Jy ! Component: 200 - total flux cleaned = 0.0124019 Jy ! Total flux subtracted in 200 components = 0.0124019 Jy ! Clean residual min=-0.001369 max=0.001546 Jy/beam ! Clean residual mean=-0.000008 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.185413 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 78 components and 0.185414 Jy ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.178 mas, bmaj=2.776 mas, bpa=0.03801 degrees ! Estimated noise=397.237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033311 Jy ! Component: 100 - total flux cleaned = 0.00581489 Jy ! Component: 150 - total flux cleaned = 0.00774472 Jy ! Component: 200 - total flux cleaned = 0.00926846 Jy ! Total flux subtracted in 200 components = 0.00926846 Jy ! Clean residual min=-0.001386 max=0.001192 Jy/beam ! Clean residual mean=-0.000016 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.194682 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 = 0.00122745 Jy ! Component: 100 - total flux cleaned = 0.00222913 Jy ! Component: 150 - total flux cleaned = 0.00305845 Jy ! Component: 200 - total flux cleaned = 0.00375891 Jy ! Total flux subtracted in 200 components = 0.00375891 Jy ! Clean residual min=-0.001178 max=0.001095 Jy/beam ! Clean residual mean=-0.000016 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.198441 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 159 components and 0.198441 Jy ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9677 mas, bmaj=1.755 mas, bpa=-1.44 degrees ! Estimated noise=329.398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000789168 Jy ! Component: 100 - total flux cleaned = 0.00121964 Jy ! Component: 150 - total flux cleaned = 0.0015223 Jy ! Component: 200 - total flux cleaned = 0.00177145 Jy ! Total flux subtracted in 200 components = 0.00177145 Jy ! Clean residual min=-0.001050 max=0.000828 Jy/beam ! Clean residual mean=-0.000006 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.200212 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 179 components and 0.200212 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=0.087193Jy sigma=0.000651 ! Fit after self-cal, rms=0.087184Jy sigma=0.000651 wmodel J1209+2547_X_2017_05_01_pus_map.mod ! Writing 179 model components to file: J1209+2547_X_2017_05_01_pus_map.mod wobs J1209+2547_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1209+2547_X_2017_05_01_pus_uvs.fits wwins J1209+2547_X_2017_05_01_pus_map.win ! wwins: Wrote 6 windows to J1209+2547_X_2017_05_01_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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000432484 Jy ! Component: 100 - total flux cleaned = -0.00064822 Jy ! Component: 150 - total flux cleaned = -0.00077697 Jy ! Component: 200 - total flux cleaned = -0.000750359 Jy ! Component: 250 - total flux cleaned = -0.000724321 Jy ! Component: 300 - total flux cleaned = -0.000673461 Jy ! Component: 350 - total flux cleaned = -0.000599854 Jy ! Component: 400 - total flux cleaned = -0.000599959 Jy ! Component: 450 - total flux cleaned = -0.000611285 Jy ! Component: 500 - total flux cleaned = -0.000588498 Jy ! Component: 550 - total flux cleaned = -0.000588705 Jy ! Component: 600 - total flux cleaned = -0.000621455 Jy ! Component: 650 - total flux cleaned = -0.000589149 Jy ! Component: 700 - total flux cleaned = -0.000589192 Jy ! Component: 750 - total flux cleaned = -0.000568553 Jy ! Component: 800 - total flux cleaned = -0.000558296 Jy ! Component: 850 - total flux cleaned = -0.000528318 Jy ! Component: 900 - total flux cleaned = -0.000557937 Jy ! Component: 950 - total flux cleaned = -0.000567521 Jy ! Component: 1000 - total flux cleaned = -0.000586647 Jy ! Component: 1050 - total flux cleaned = -0.000605552 Jy ! Component: 1100 - total flux cleaned = -0.000624352 Jy ! Component: 1150 - total flux cleaned = -0.000661278 Jy ! Component: 1200 - total flux cleaned = -0.000707096 Jy ! Component: 1250 - total flux cleaned = -0.000752313 Jy ! Component: 1300 - total flux cleaned = -0.000805656 Jy ! Component: 1350 - total flux cleaned = -0.000814275 Jy ! Component: 1400 - total flux cleaned = -0.000831789 Jy ! Component: 1450 - total flux cleaned = -0.000840429 Jy ! Component: 1500 - total flux cleaned = -0.000823397 Jy ! Component: 1550 - total flux cleaned = -0.00086564 Jy ! Component: 1600 - total flux cleaned = -0.000840456 Jy ! Component: 1650 - total flux cleaned = -0.000815529 Jy ! Component: 1700 - total flux cleaned = -0.000774575 Jy ! Component: 1750 - total flux cleaned = -0.00077457 Jy ! Component: 1800 - total flux cleaned = -0.000758439 Jy ! Component: 1850 - total flux cleaned = -0.000726482 Jy ! Component: 1900 - total flux cleaned = -0.000742359 Jy ! Component: 1950 - total flux cleaned = -0.000726749 Jy ! Component: 2000 - total flux cleaned = -0.000695567 Jy ! Total flux subtracted in 2048 components = -0.000695445 Jy ! Clean residual min=-0.000434 max=0.000487 Jy/beam ! Clean residual mean=-0.000002 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.199517 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 332 components and 0.199517 Jy ![Exited script file: muppet] wmap "J1209+2547_X_2017_05_01_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9677 x 1.755 at -1.44 degrees (North through East) ! Clean map min=-0.00071745 max=0.12142 Jy/beam ! Writing clean map to FITS file: J1209+2547_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.121418 invert ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000149397 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.369131 0.369131 0.738262 1.47652 2.95305 5.90609 11.8122 23.6244 47.2487 94.4975 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.121 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9677 x 1.755 at -1.44 degrees (North through East) ! Clean map min=-0.00071745 max=0.12142 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 J1209+2547_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:56:40 2019