! Started logfile: J0700+1709_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:25:45 2019 obs J0700+1709_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0700+1709_X_2017_04_28_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J0700+1709 ! ! 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 11232 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 J0700+1709_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.593037Jy sigma=0.004433 ! Fit after self-cal, rms=0.589483Jy sigma=0.004408 ! 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 0.1991 milli-arcsec ! Estimated beam: bmin=0.7211 mas, bmaj=1.56 mas, bpa=-4.072 degrees ! Estimated noise=1244.02 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 = 0.316296 Jy ! Component: 100 - total flux cleaned = 0.422988 Jy ! Total flux subtracted in 100 components = 0.422988 Jy ! Clean residual min=-0.017431 max=0.048057 Jy/beam ! Clean residual mean=-0.000127 rms=0.004656 Jy/beam ! Combined flux in latest and established models = 0.422989 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.422989 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=0.140416Jy sigma=0.001002 ! Fit after self-cal, rms=0.139949Jy sigma=0.000999 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0542369 Jy ! Component: 100 - total flux cleaned = 0.0826537 Jy ! Total flux subtracted in 100 components = 0.0826537 Jy ! Clean residual min=-0.009391 max=0.013421 Jy/beam ! Clean residual mean=-0.000049 rms=0.002257 Jy/beam ! Combined flux in latest and established models = 0.505642 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.505642 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=0.118823Jy sigma=0.000751 ! Fit after self-cal, rms=0.118639Jy sigma=0.000750 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154615 Jy ! Component: 100 - total flux cleaned = 0.0238574 Jy ! Total flux subtracted in 100 components = 0.0238574 Jy ! Clean residual min=-0.007316 max=0.010109 Jy/beam ! Clean residual mean=-0.000027 rms=0.001842 Jy/beam ! Combined flux in latest and established models = 0.5295 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.5295 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=0.117801Jy sigma=0.000721 ! Fit after self-cal, rms=0.117783Jy sigma=0.000721 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.1991 milli-arcsec ! Estimated beam: bmin=0.9024 mas, bmaj=1.812 mas, bpa=-1.948 degrees ! Estimated noise=906.712 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 (-1.4, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118147 Jy ! Component: 100 - total flux cleaned = 0.0174181 Jy ! Component: 150 - total flux cleaned = 0.0190337 Jy ! Component: 200 - total flux cleaned = 0.019608 Jy ! Total flux subtracted in 200 components = 0.019608 Jy ! Clean residual min=-0.006662 max=0.007406 Jy/beam ! Clean residual mean=-0.000023 rms=0.001944 Jy/beam ! Combined flux in latest and established models = 0.549108 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.549108 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=0.116892Jy sigma=0.000708 ! Fit after self-cal, rms=0.116726Jy sigma=0.000706 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.97 KP 1.00 ! LA 0.97 MK 0.98 NL 0.97 OV 1.02 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.98 KP 1.00 ! LA 0.96 MK 0.94 NL 1.00 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.99 KP 0.94 ! LA 0.99 MK 0.99 NL 0.99 OV 1.03 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.96 KP 0.97 ! LA 0.99 MK 0.99 NL 0.99 OV 1.01 ! PT 1.07 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.98 KP 0.97 ! LA 0.98 MK 1.01 NL 1.00 OV 0.99 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.95 KP 0.98 ! LA 0.99 MK 1.01 NL 1.01 OV 0.99 ! PT 1.05 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.02 KP 0.99 ! LA 1.00 MK 1.01 NL 1.00 OV 0.99 ! PT 1.07 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.98 ! LA 0.98 MK 1.01 NL 1.01 OV 0.98 ! PT 1.08 SC 1.11 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.00 KP 0.97 ! LA 1.00 MK 0.98 NL 1.00 OV 0.99 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.00 KP 0.99 ! LA 1.01 MK 1.01 NL 1.04 OV 1.00 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.97 KP 1.01 ! LA 1.01 MK 0.98 NL 1.04 OV 0.99 ! PT 1.07 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.02 KP 1.00 ! LA 1.00 MK 0.99 NL 1.01 OV 1.01 ! PT 1.12 SC 1.04 ! ! ! Fit before self-cal, rms=0.116726Jy sigma=0.000706 ! Fit after self-cal, rms=0.116369Jy sigma=0.000687 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 0.1991 milli-arcsec ! Estimated beam: bmin=0.9094 mas, bmaj=1.822 mas, bpa=-2.727 degrees ! Estimated noise=903.322 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 = -0.00430682 Jy ! Component: 100 - total flux cleaned = -0.00445772 Jy ! Component: 150 - total flux cleaned = -0.00435578 Jy ! Component: 200 - total flux cleaned = -0.00426386 Jy ! Total flux subtracted in 200 components = -0.00426386 Jy ! Clean residual min=-0.005201 max=0.006454 Jy/beam ! Clean residual mean=-0.000056 rms=0.001605 Jy/beam ! Combined flux in latest and established models = 0.544844 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.544844 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=0.115856Jy sigma=0.000685 ! Fit after self-cal, rms=0.115891Jy sigma=0.000685 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.115891Jy sigma=0.000685 ! Fit after self-cal, rms=0.118452Jy sigma=0.000660 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 0.1991 milli-arcsec ! Estimated beam: bmin=0.9059 mas, bmaj=1.812 mas, bpa=-2.376 degrees ! Estimated noise=902.215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000662669 Jy ! Component: 100 - total flux cleaned = 0.000807705 Jy ! Component: 150 - total flux cleaned = 0.001003 Jy ! Component: 200 - total flux cleaned = 0.00116508 Jy ! Total flux subtracted in 200 components = 0.00116508 Jy ! Clean residual min=-0.002596 max=0.005349 Jy/beam ! Clean residual mean=-0.000017 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.546009 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.546009 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=0.118362Jy sigma=0.000659 ! Fit after self-cal, rms=0.118482Jy sigma=0.000659 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 0.1991 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00515937 Jy ! Component: 100 - total flux cleaned = 0.00809911 Jy ! Component: 150 - total flux cleaned = 0.00962435 Jy ! Component: 200 - total flux cleaned = 0.0104398 Jy ! Total flux subtracted in 200 components = 0.0104398 Jy ! Clean residual min=-0.002381 max=0.004154 Jy/beam ! Clean residual mean=-0.000008 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.556449 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 90 components and 0.556449 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=0.118199Jy sigma=0.000657 ! Fit after self-cal, rms=0.118178Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-3.2, -10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410832 Jy ! Component: 100 - total flux cleaned = 0.00618399 Jy ! Component: 150 - total flux cleaned = 0.00731766 Jy ! Component: 200 - total flux cleaned = 0.00783108 Jy ! Total flux subtracted in 200 components = 0.00783108 Jy ! Clean residual min=-0.002361 max=0.002993 Jy/beam ! Clean residual mean=-0.000007 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.56428 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 120 components and 0.56428 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=0.118017Jy sigma=0.000655 ! Fit after self-cal, rms=0.117988Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-6.4, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142133 Jy ! Component: 100 - total flux cleaned = 0.00168 Jy ! Component: 150 - total flux cleaned = 0.0022806 Jy ! Component: 200 - total flux cleaned = 0.00277755 Jy ! Total flux subtracted in 200 components = 0.00277755 Jy ! Clean residual min=-0.002329 max=0.002217 Jy/beam ! Clean residual mean=-0.000005 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.567057 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 133 components and 0.567057 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=0.117905Jy sigma=0.000654 ! Fit after self-cal, rms=0.117898Jy 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 0.1991 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=0.117898Jy sigma=0.000654 ! Fit after self-cal, rms=0.118472Jy sigma=0.000654 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 0.1991 milli-arcsec ! Estimated beam: bmin=0.906 mas, bmaj=1.812 mas, bpa=-2.456 degrees ! Estimated noise=902.028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000677635 Jy ! Component: 100 - total flux cleaned = 0.00118114 Jy ! Component: 150 - total flux cleaned = 0.0016412 Jy ! Component: 200 - total flux cleaned = 0.00216187 Jy ! Total flux subtracted in 200 components = 0.00216187 Jy ! Clean residual min=-0.002180 max=0.002032 Jy/beam ! Clean residual mean=-0.000006 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.569219 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 143 components and 0.569219 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=0.118426Jy sigma=0.000653 ! Fit after self-cal, rms=0.118424Jy sigma=0.000653 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 0.1991 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 = 0.000362448 Jy ! Component: 100 - total flux cleaned = 0.000837626 Jy ! Component: 150 - total flux cleaned = 0.00124338 Jy ! Component: 200 - total flux cleaned = 0.00147478 Jy ! Total flux subtracted in 200 components = 0.00147478 Jy ! Clean residual min=-0.002191 max=0.001960 Jy/beam ! Clean residual mean=-0.000004 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.570694 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 156 components and 0.570694 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=0.118398Jy sigma=0.000653 ! Fit after self-cal, rms=0.118394Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.118394Jy sigma=0.000653 ! Fit after self-cal, rms=0.118450Jy sigma=0.000653 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 0.1991 milli-arcsec ! Estimated beam: bmin=2.182 mas, bmaj=2.758 mas, bpa=3.092 degrees ! Estimated noise=1166.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138772 Jy ! Component: 100 - total flux cleaned = 0.00202495 Jy ! Component: 150 - total flux cleaned = 0.00243163 Jy ! Component: 200 - total flux cleaned = 0.00274874 Jy ! Total flux subtracted in 200 components = 0.00274874 Jy ! Clean residual min=-0.002228 max=0.002377 Jy/beam ! Clean residual mean=-0.000007 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.573443 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 178 components and 0.573443 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=0.118439Jy sigma=0.000653 ! Fit after self-cal, rms=0.118434Jy sigma=0.000653 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 0.1991 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 = 0.000377678 Jy ! Component: 100 - total flux cleaned = 0.000658787 Jy ! Component: 150 - total flux cleaned = 0.00092802 Jy ! Component: 200 - total flux cleaned = 0.00111094 Jy ! Total flux subtracted in 200 components = 0.00111094 Jy ! Clean residual min=-0.002236 max=0.002387 Jy/beam ! Clean residual mean=-0.000005 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.574554 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 193 components and 0.574554 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=0.118430Jy sigma=0.000653 ! Fit after self-cal, rms=0.118428Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.1991 milli-arcsec ! Estimated beam: bmin=0.9059 mas, bmaj=1.812 mas, bpa=-2.506 degrees ! Estimated noise=901.986 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9059 x 1.812 at -2.506 degrees (North through East) ! Clean map min=-0.0020871 max=0.42491 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 0.1991 milli-arcsec ! Estimated beam: bmin=0.7232 mas, bmaj=1.561 mas, bpa=-4.517 degrees ! Estimated noise=1234.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.313708 Jy ! Component: 100 - total flux cleaned = 0.419237 Jy ! Component: 150 - total flux cleaned = 0.471578 Jy ! Component: 200 - total flux cleaned = 0.499029 Jy ! Total flux subtracted in 200 components = 0.499029 Jy ! Clean residual min=-0.006205 max=0.013030 Jy/beam ! Clean residual mean=-0.000051 rms=0.001671 Jy/beam ! Combined flux in latest and established models = 0.499029 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.499029 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 0.1991 milli-arcsec ! Estimated beam: bmin=0.9059 mas, bmaj=1.812 mas, bpa=-2.506 degrees ! Estimated noise=901.986 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 = 0.0201364 Jy ! Component: 100 - total flux cleaned = 0.0312441 Jy ! Component: 150 - total flux cleaned = 0.0390235 Jy ! Component: 200 - total flux cleaned = 0.0452552 Jy ! Total flux subtracted in 200 components = 0.0452552 Jy ! Clean residual min=-0.003214 max=0.003744 Jy/beam ! Clean residual mean=-0.000031 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.544284 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 43 components and 0.544284 Jy ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510827 Jy ! Component: 100 - total flux cleaned = 0.00936962 Jy ! Component: 150 - total flux cleaned = 0.012999 Jy ! Component: 200 - total flux cleaned = 0.0156392 Jy ! Total flux subtracted in 200 components = 0.0156392 Jy ! Clean residual min=-0.002599 max=0.002762 Jy/beam ! Clean residual mean=-0.000015 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.559924 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 64 components and 0.559924 Jy ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.1991 milli-arcsec ! Estimated beam: bmin=2.182 mas, bmaj=2.758 mas, bpa=3.092 degrees ! Estimated noise=1166.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398352 Jy ! Component: 100 - total flux cleaned = 0.00672425 Jy ! Component: 150 - total flux cleaned = 0.00878351 Jy ! Component: 200 - total flux cleaned = 0.0103928 Jy ! Total flux subtracted in 200 components = 0.0103928 Jy ! Clean residual min=-0.002335 max=0.002351 Jy/beam ! Clean residual mean=-0.000016 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.570316 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 = 0.00127951 Jy ! Component: 100 - total flux cleaned = 0.00192989 Jy ! Component: 150 - total flux cleaned = 0.0025011 Jy ! Component: 200 - total flux cleaned = 0.00300599 Jy ! Total flux subtracted in 200 components = 0.00300599 Jy ! Clean residual min=-0.002317 max=0.002347 Jy/beam ! Clean residual mean=-0.000010 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.573322 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 117 components and 0.573323 Jy ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.1991 milli-arcsec ! Estimated beam: bmin=0.9059 mas, bmaj=1.812 mas, bpa=-2.506 degrees ! Estimated noise=901.986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000310002 Jy ! Component: 100 - total flux cleaned = -0.000169064 Jy ! Component: 150 - total flux cleaned = 0.000278797 Jy ! Component: 200 - total flux cleaned = 0.000514781 Jy ! Total flux subtracted in 200 components = 0.000514781 Jy ! Clean residual min=-0.002281 max=0.002266 Jy/beam ! Clean residual mean=-0.000002 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.573837 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 134 components and 0.573837 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=0.118568Jy sigma=0.000654 ! Fit after self-cal, rms=0.118539Jy sigma=0.000654 wmodel J0700+1709_X_2017_04_28_pus_map.mod ! Writing 134 model components to file: J0700+1709_X_2017_04_28_pus_map.mod wobs J0700+1709_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0700+1709_X_2017_04_28_pus_uvs.fits wwins J0700+1709_X_2017_04_28_pus_map.win ! wwins: Wrote 5 windows to J0700+1709_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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000685525 Jy ! Component: 100 - total flux cleaned = -0.000570536 Jy ! Component: 150 - total flux cleaned = -0.000607287 Jy ! Component: 200 - total flux cleaned = -0.000573018 Jy ! Component: 250 - total flux cleaned = -0.000606378 Jy ! Component: 300 - total flux cleaned = -0.000705236 Jy ! Component: 350 - total flux cleaned = -0.000769751 Jy ! Component: 400 - total flux cleaned = -0.000832115 Jy ! Component: 450 - total flux cleaned = -0.000862519 Jy ! Component: 500 - total flux cleaned = -0.000922602 Jy ! Component: 550 - total flux cleaned = -0.00086369 Jy ! Component: 600 - total flux cleaned = -0.000921675 Jy ! Component: 650 - total flux cleaned = -0.00100722 Jy ! Component: 700 - total flux cleaned = -0.00109105 Jy ! Component: 750 - total flux cleaned = -0.00106354 Jy ! Component: 800 - total flux cleaned = -0.00117234 Jy ! Component: 850 - total flux cleaned = -0.00106506 Jy ! Component: 900 - total flux cleaned = -0.00114497 Jy ! Component: 950 - total flux cleaned = -0.00114492 Jy ! Component: 1000 - total flux cleaned = -0.00114506 Jy ! Component: 1050 - total flux cleaned = -0.00106865 Jy ! Component: 1100 - total flux cleaned = -0.0011191 Jy ! Component: 1150 - total flux cleaned = -0.000994536 Jy ! Component: 1200 - total flux cleaned = -0.00101936 Jy ! Component: 1250 - total flux cleaned = -0.000994569 Jy ! Component: 1300 - total flux cleaned = -0.00087407 Jy ! Component: 1350 - total flux cleaned = -0.000850448 Jy ! Component: 1400 - total flux cleaned = -0.00080309 Jy ! Component: 1450 - total flux cleaned = -0.000732922 Jy ! Component: 1500 - total flux cleaned = -0.000686573 Jy ! Component: 1550 - total flux cleaned = -0.000595198 Jy ! Component: 1600 - total flux cleaned = -0.000550449 Jy ! Component: 1650 - total flux cleaned = -0.000505687 Jy ! Component: 1700 - total flux cleaned = -0.000461132 Jy ! Component: 1750 - total flux cleaned = -0.000395775 Jy ! Component: 1800 - total flux cleaned = -0.000460778 Jy ! Component: 1850 - total flux cleaned = -0.000310389 Jy ! Component: 1900 - total flux cleaned = -0.000395769 Jy ! Component: 1950 - total flux cleaned = -0.000459262 Jy ! Component: 2000 - total flux cleaned = -0.000396095 Jy ! Total flux subtracted in 2048 components = -0.00039621 Jy ! Clean residual min=-0.001329 max=0.001052 Jy/beam ! Clean residual mean=-0.000003 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.573441 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 281 components and 0.573442 Jy ![Exited script file: muppet] wmap "J0700+1709_X_2017_04_28_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 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9059 x 1.812 at -2.506 degrees (North through East) ! Clean map min=-0.0018146 max=0.42444 Jy/beam ! Writing clean map to FITS file: J0700+1709_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 0.424439 invert ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000394438 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.278795 0.278795 0.557589 1.11518 2.23036 4.46071 8.92143 17.8429 35.6857 71.3714 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.424 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9059 x 1.812 at -2.506 degrees (North through East) ! Clean map min=-0.0018146 max=0.42444 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 J0700+1709_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:25:47 2019