! Started logfile: J0622+3326_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:24:56 2019 obs J0622+3326_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0622+3326_X_2017_04_28_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.840212 visibilities/baseline/integration-bin. ! Found source: J0622+3326 ! ! 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 38112 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 J0622+3326_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 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.929777Jy sigma=0.007187 ! Fit after self-cal, rms=0.915759Jy sigma=0.007110 ! 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 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7227 mas, bmaj=1.262 mas, bpa=-2.439 degrees ! Estimated noise=910.196 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 = 0.0673292 Jy ! Component: 100 - total flux cleaned = 0.0845499 Jy ! Total flux subtracted in 100 components = 0.0845499 Jy ! Clean residual min=-0.003168 max=0.007182 Jy/beam ! Clean residual mean=-0.000014 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.0845499 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0845499 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=0.113941Jy sigma=0.000663 ! Fit after self-cal, rms=0.113860Jy sigma=0.000663 ! Inverting map ! Your choice of large map pixels excluded 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00798253 Jy ! Component: 100 - total flux cleaned = 0.0122765 Jy ! Total flux subtracted in 100 components = 0.0122765 Jy ! Clean residual min=-0.002607 max=0.002805 Jy/beam ! Clean residual mean=-0.000009 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.0968264 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0968264 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=0.113154Jy sigma=0.000656 ! Fit after self-cal, rms=0.113118Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8859 mas, bmaj=1.487 mas, bpa=-2.115 degrees ! Estimated noise=498.367 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00480583 Jy ! Component: 100 - total flux cleaned = 0.00790618 Jy ! Component: 150 - total flux cleaned = 0.0100413 Jy ! Component: 200 - total flux cleaned = 0.0116249 Jy ! Total flux subtracted in 200 components = 0.0116249 Jy ! Clean residual min=-0.001773 max=0.001457 Jy/beam ! Clean residual mean=-0.000008 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.108451 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 49 components and 0.108451 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=0.112886Jy sigma=0.000653 ! Fit after self-cal, rms=0.112812Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 1.01 FD 0.97 HN 0.95 KP 0.98 ! LA 0.95 MK 0.97 NL 1.03 OV 1.03 ! PT 1.08 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 0.98 ! LA 1.04 MK 1.00 NL 0.93 OV 0.98 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.98 KP 0.96 ! LA 0.95 MK 0.98 NL 0.98 OV 1.03 ! PT 0.96 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.02 KP 0.99 ! LA 0.98 MK 1.03 NL 0.93 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.93 KP 0.98 ! LA 0.97 MK 1.04 NL 1.02 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.96 KP 1.00 ! LA 0.98 MK 1.00 NL 1.01 OV 0.97 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.04 KP 0.95 ! LA 0.98 MK 1.01 NL 0.99 OV 0.98 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 0.99 KP 1.01 ! LA 0.98 MK 1.01 NL 0.99 OV 1.01 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.05 KP 0.99 ! LA 1.01 MK 0.97 NL 0.96 OV 1.01 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.99 KP 0.91 ! LA 0.96 MK 1.03 NL 0.95 OV 1.04 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.01 KP 0.98 ! LA 0.98 MK 1.06 NL 0.96 OV 1.04 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.86 HN 1.01 KP 0.96 ! LA 0.96 MK 0.98 NL 0.97 OV 0.98 ! PT 1.02 SC 1.03 ! ! ! Fit before self-cal, rms=0.112812Jy sigma=0.000653 ! Fit after self-cal, rms=0.110997Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8931 mas, bmaj=1.498 mas, bpa=-2.649 degrees ! Estimated noise=494.21 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 = 0.00136244 Jy ! Component: 100 - total flux cleaned = 0.00199019 Jy ! Component: 150 - total flux cleaned = 0.00237028 Jy ! Component: 200 - total flux cleaned = 0.00253662 Jy ! Total flux subtracted in 200 components = 0.00253662 Jy ! Clean residual min=-0.001374 max=0.001153 Jy/beam ! Clean residual mean=-0.000002 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.110988 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 68 components and 0.110988 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=0.110980Jy sigma=0.000651 ! Fit after self-cal, rms=0.110975Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 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=0.110975Jy sigma=0.000651 ! Fit after self-cal, rms=0.114038Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8932 mas, bmaj=1.496 mas, bpa=-2.378 degrees ! Estimated noise=493.835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000883597 Jy ! Component: 100 - total flux cleaned = 0.00122291 Jy ! Component: 150 - total flux cleaned = 0.00135854 Jy ! Component: 200 - total flux cleaned = 0.00144025 Jy ! Total flux subtracted in 200 components = 0.00144025 Jy ! Clean residual min=-0.001275 max=0.001128 Jy/beam ! Clean residual mean=-0.000005 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.112428 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.112428 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=0.114029Jy sigma=0.000650 ! Fit after self-cal, rms=0.114097Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 = 0.000163914 Jy ! Component: 100 - total flux cleaned = 0.000287869 Jy ! Component: 150 - total flux cleaned = 0.000392318 Jy ! Component: 200 - total flux cleaned = 0.000495407 Jy ! Total flux subtracted in 200 components = 0.000495407 Jy ! Clean residual min=-0.001255 max=0.001094 Jy/beam ! Clean residual mean=-0.000004 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.112924 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.112924 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=0.114092Jy sigma=0.000649 ! Fit after self-cal, rms=0.114090Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 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=0.114090Jy sigma=0.000649 ! Fit after self-cal, rms=0.114631Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8934 mas, bmaj=1.496 mas, bpa=-2.351 degrees ! Estimated noise=493.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000287421 Jy ! Component: 100 - total flux cleaned = 0.000438823 Jy ! Component: 150 - total flux cleaned = 0.000566974 Jy ! Component: 200 - total flux cleaned = 0.000644082 Jy ! Total flux subtracted in 200 components = 0.000644082 Jy ! Clean residual min=-0.001214 max=0.001101 Jy/beam ! Clean residual mean=-0.000005 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.113568 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 0.113568 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=0.114627Jy sigma=0.000649 ! Fit after self-cal, rms=0.114635Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 = 3.23517e-05 Jy ! Component: 100 - total flux cleaned = 0.000127603 Jy ! Component: 150 - total flux cleaned = 0.000199593 Jy ! Component: 200 - total flux cleaned = 0.000236725 Jy ! Total flux subtracted in 200 components = 0.000236725 Jy ! Clean residual min=-0.001201 max=0.001107 Jy/beam ! Clean residual mean=-0.000005 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.113804 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.113804 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=0.114632Jy sigma=0.000649 ! Fit after self-cal, rms=0.114632Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 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=0.114632Jy sigma=0.000649 ! Fit after self-cal, rms=0.114766Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=2.051 mas, bmaj=2.367 mas, bpa=-0.9826 degrees ! Estimated noise=653.564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000600389 Jy ! Component: 100 - total flux cleaned = 0.000801171 Jy ! Component: 150 - total flux cleaned = 0.000921722 Jy ! Component: 200 - total flux cleaned = 0.000993918 Jy ! Total flux subtracted in 200 components = 0.000993918 Jy ! Clean residual min=-0.001459 max=0.001118 Jy/beam ! Clean residual mean=-0.000012 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.114798 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 101 components and 0.114798 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=0.114766Jy sigma=0.000649 ! Fit after self-cal, rms=0.114765Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 = 1.68261e-05 Jy ! Component: 100 - total flux cleaned = 0.000111452 Jy ! Component: 150 - total flux cleaned = 0.000182425 Jy ! Component: 200 - total flux cleaned = 0.000235877 Jy ! Total flux subtracted in 200 components = 0.000235877 Jy ! Clean residual min=-0.001434 max=0.001105 Jy/beam ! Clean residual mean=-0.000011 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.115034 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 103 components and 0.115034 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=0.114765Jy sigma=0.000649 ! Fit after self-cal, rms=0.114764Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8936 mas, bmaj=1.497 mas, bpa=-2.359 degrees ! Estimated noise=493.86 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8936 x 1.497 at -2.359 degrees (North through East) ! Clean map min=-0.0010305 max=0.088061 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 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7283 mas, bmaj=1.269 mas, bpa=-2.572 degrees ! Estimated noise=906.882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0665512 Jy ! Component: 100 - total flux cleaned = 0.0844699 Jy ! Component: 150 - total flux cleaned = 0.0928089 Jy ! Component: 200 - total flux cleaned = 0.0977829 Jy ! Total flux subtracted in 200 components = 0.0977829 Jy ! Clean residual min=-0.002458 max=0.002752 Jy/beam ! Clean residual mean=-0.000010 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.0977829 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0977829 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8936 mas, bmaj=1.497 mas, bpa=-2.359 degrees ! Estimated noise=493.86 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 = 0.00485416 Jy ! Component: 100 - total flux cleaned = 0.00797147 Jy ! Component: 150 - total flux cleaned = 0.0101308 Jy ! Component: 200 - total flux cleaned = 0.0117431 Jy ! Total flux subtracted in 200 components = 0.0117431 Jy ! Clean residual min=-0.001278 max=0.001225 Jy/beam ! Clean residual mean=-0.000010 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.109526 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 0.109526 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=2.051 mas, bmaj=2.367 mas, bpa=-0.9826 degrees ! Estimated noise=653.564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216429 Jy ! Component: 100 - total flux cleaned = 0.00343779 Jy ! Component: 150 - total flux cleaned = 0.00426436 Jy ! Component: 200 - total flux cleaned = 0.0048157 Jy ! Total flux subtracted in 200 components = 0.0048157 Jy ! Clean residual min=-0.001482 max=0.001058 Jy/beam ! Clean residual mean=-0.000013 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.114342 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 = 0.000374518 Jy ! Component: 100 - total flux cleaned = 0.000517979 Jy ! Component: 150 - total flux cleaned = 0.000615033 Jy ! Component: 200 - total flux cleaned = 0.000700804 Jy ! Total flux subtracted in 200 components = 0.000700804 Jy ! Clean residual min=-0.001444 max=0.001099 Jy/beam ! Clean residual mean=-0.000011 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.115043 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 85 components and 0.115043 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8936 mas, bmaj=1.497 mas, bpa=-2.359 degrees ! Estimated noise=493.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00017099 Jy ! Component: 100 - total flux cleaned = 0.000149154 Jy ! Component: 150 - total flux cleaned = 0.000148916 Jy ! Component: 200 - total flux cleaned = 0.000115684 Jy ! Total flux subtracted in 200 components = 0.000115684 Jy ! Clean residual min=-0.001136 max=0.001087 Jy/beam ! Clean residual mean=-0.000004 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.115158 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 94 components and 0.115158 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=0.114770Jy sigma=0.000649 ! Fit after self-cal, rms=0.114766Jy sigma=0.000649 wmodel J0622+3326_X_2017_04_28_pus_map.mod ! Writing 94 model components to file: J0622+3326_X_2017_04_28_pus_map.mod wobs J0622+3326_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0622+3326_X_2017_04_28_pus_uvs.fits wwins J0622+3326_X_2017_04_28_pus_map.win ! wwins: Wrote 2 windows to J0622+3326_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 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000352639 Jy ! Component: 100 - total flux cleaned = -0.000705739 Jy ! Component: 150 - total flux cleaned = -0.000988301 Jy ! Component: 200 - total flux cleaned = -0.00118762 Jy ! Component: 250 - total flux cleaned = -0.00139811 Jy ! Component: 300 - total flux cleaned = -0.00163589 Jy ! Component: 350 - total flux cleaned = -0.00186642 Jy ! Component: 400 - total flux cleaned = -0.00204334 Jy ! Component: 450 - total flux cleaned = -0.00224741 Jy ! Component: 500 - total flux cleaned = -0.00232429 Jy ! Component: 550 - total flux cleaned = -0.002415 Jy ! Component: 600 - total flux cleaned = -0.00250417 Jy ! Component: 650 - total flux cleaned = -0.00260681 Jy ! Component: 700 - total flux cleaned = -0.00265023 Jy ! Component: 750 - total flux cleaned = -0.0027785 Jy ! Component: 800 - total flux cleaned = -0.00279269 Jy ! Component: 850 - total flux cleaned = -0.00283433 Jy ! Component: 900 - total flux cleaned = -0.00288911 Jy ! Component: 950 - total flux cleaned = -0.00286191 Jy ! Component: 1000 - total flux cleaned = -0.00287541 Jy ! Component: 1050 - total flux cleaned = -0.00288856 Jy ! Component: 1100 - total flux cleaned = -0.0029276 Jy ! Component: 1150 - total flux cleaned = -0.00292747 Jy ! Component: 1200 - total flux cleaned = -0.002953 Jy ! Component: 1250 - total flux cleaned = -0.0029912 Jy ! Component: 1300 - total flux cleaned = -0.0030537 Jy ! Component: 1350 - total flux cleaned = -0.00304107 Jy ! Component: 1400 - total flux cleaned = -0.00306547 Jy ! Component: 1450 - total flux cleaned = -0.00306557 Jy ! Component: 1500 - total flux cleaned = -0.00312558 Jy ! Component: 1550 - total flux cleaned = -0.00310173 Jy ! Component: 1600 - total flux cleaned = -0.00312513 Jy ! Component: 1650 - total flux cleaned = -0.00311346 Jy ! Component: 1700 - total flux cleaned = -0.00315966 Jy ! Component: 1750 - total flux cleaned = -0.00320555 Jy ! Component: 1800 - total flux cleaned = -0.00327355 Jy ! Component: 1850 - total flux cleaned = -0.00323997 Jy ! Component: 1900 - total flux cleaned = -0.00328427 Jy ! Component: 1950 - total flux cleaned = -0.00329529 Jy ! Component: 2000 - total flux cleaned = -0.00327345 Jy ! Total flux subtracted in 2048 components = -0.00333864 Jy ! Clean residual min=-0.000625 max=0.000617 Jy/beam ! Clean residual mean=-0.000002 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.11182 Jy keep ! Adding 164 model components to the UV plane model. ! The established model now contains 258 components and 0.11182 Jy ![Exited script file: muppet] wmap "J0622+3326_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8936 x 1.497 at -2.359 degrees (North through East) ! Clean map min=-0.00087284 max=0.087743 Jy/beam ! Writing clean map to FITS file: J0622+3326_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 0.087743 invert ! Inverting map ! Your choice of large map pixels excluded 0.0738% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000203819 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.696873 0.696873 1.39375 2.78749 5.57498 11.15 22.2999 44.5999 89.1998 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.087 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8936 x 1.497 at -2.359 degrees (North through East) ! Clean map min=-0.00087284 max=0.087743 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 J0622+3326_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:24:58 2019