! Started logfile: J0909+4253_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:23:48 2017 obs J0909+4253_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0909+4253_X_2014_01_04_pus_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.5 visibilities/baseline/integration-bin. ! Found source: J0909+4253 ! ! 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 382 lines of history. ! ! Reading 12960 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 J0909+4253_X_2014_01_04_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 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.510233Jy sigma=0.006001 ! Fit after self-cal, rms=0.442836Jy sigma=0.005198 ! 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 ! Estimated beam: bmin=0.8331 mas, bmaj=1.011 mas, bpa=-35.28 degrees ! Estimated noise=1154.79 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 = 0.441358 Jy ! Component: 100 - total flux cleaned = 0.563103 Jy ! Total flux subtracted in 100 components = 0.563103 Jy ! Clean residual min=-0.025842 max=0.046062 Jy/beam ! Clean residual mean=-0.000859 rms=0.008972 Jy/beam ! Combined flux in latest and established models = 0.563103 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.563103 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=0.142347Jy sigma=0.001849 ! Fit after self-cal, rms=0.142151Jy sigma=0.001847 ! Inverting map 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 ! Estimated beam: bmin=1.121 mas, bmaj=1.203 mas, bpa=-22.06 degrees ! Estimated noise=523.502 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 = 0.0587416 Jy ! Component: 100 - total flux cleaned = 0.0833122 Jy ! Component: 150 - total flux cleaned = 0.0966638 Jy ! Component: 200 - total flux cleaned = 0.104353 Jy ! Total flux subtracted in 200 components = 0.104353 Jy ! Clean residual min=-0.022756 max=0.024397 Jy/beam ! Clean residual mean=-0.001269 rms=0.006335 Jy/beam ! Combined flux in latest and established models = 0.667456 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.667456 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=0.124126Jy sigma=0.001534 ! Fit after self-cal, rms=0.124048Jy sigma=0.001534 ! Inverting map 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 1.00* FD 1.11 KP 1.00* LA 0.96 ! MK 0.96 NL 1.05 OV 0.99 PT 0.94 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 0.96 ! MK 0.96 NL 1.04 OV 0.97 PT 0.90 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 0.98 ! MK 0.98 NL 1.05 OV 0.98 PT 0.87 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 0.98 ! MK 0.97 NL 1.05 OV 0.99 PT 0.89 ! SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 0.97 ! MK 1.00 NL 1.08 OV 0.99 PT 0.88 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 0.97 ! MK 1.00 NL 1.06 OV 1.02 PT 0.88 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 0.98 ! MK 1.00 NL 1.07 OV 1.03 PT 0.88 ! SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 KP 1.00* LA 0.97 ! MK 1.00 NL 1.07 OV 1.04 PT 0.90 ! SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 0.98 ! MK 0.99 NL 1.07 OV 1.03 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 0.99 ! MK 1.01 NL 1.08 OV 1.01 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 0.99 ! MK 1.04 NL 1.09 OV 1.00 PT 0.90 ! SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 0.98 ! MK 1.03 NL 1.08 OV 1.00 PT 0.91 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.124048Jy sigma=0.001534 ! Fit after self-cal, rms=0.114124Jy sigma=0.001399 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=1.217 mas, bpa=-22.68 degrees ! Estimated noise=523.236 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 = -0.00703364 Jy ! Component: 100 - total flux cleaned = -0.00827121 Jy ! Component: 150 - total flux cleaned = -0.00892291 Jy ! Component: 200 - total flux cleaned = -0.00939801 Jy ! Total flux subtracted in 200 components = -0.00939801 Jy ! Clean residual min=-0.009401 max=0.013891 Jy/beam ! Clean residual mean=-0.000255 rms=0.002830 Jy/beam ! Combined flux in latest and established models = 0.658058 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.658058 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=0.113475Jy sigma=0.001394 ! Fit after self-cal, rms=0.113468Jy sigma=0.001394 ! Inverting map 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=0.113468Jy sigma=0.001394 ! Fit after self-cal, rms=0.112021Jy sigma=0.001376 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=1.217 mas, bpa=-21.58 degrees ! Estimated noise=522.778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00136663 Jy ! Component: 100 - total flux cleaned = -0.00175493 Jy ! Component: 150 - total flux cleaned = -0.0019651 Jy ! Component: 200 - total flux cleaned = -0.00209428 Jy ! Total flux subtracted in 200 components = -0.00209428 Jy ! Clean residual min=-0.006639 max=0.011760 Jy/beam ! Clean residual mean=-0.000223 rms=0.002108 Jy/beam ! Combined flux in latest and established models = 0.655964 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.655964 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=0.111908Jy sigma=0.001375 ! Fit after self-cal, rms=0.111913Jy sigma=0.001375 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.2, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104157 Jy ! Component: 100 - total flux cleaned = 0.0135723 Jy ! Component: 150 - total flux cleaned = 0.0143511 Jy ! Component: 200 - total flux cleaned = 0.014581 Jy ! Total flux subtracted in 200 components = 0.014581 Jy ! Clean residual min=-0.004838 max=0.006677 Jy/beam ! Clean residual mean=-0.000053 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.670545 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.670545 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=0.111029Jy sigma=0.001363 ! Fit after self-cal, rms=0.110889Jy sigma=0.001362 ! Inverting map ! Added new window around map position (-9, 20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00576997 Jy ! Component: 100 - total flux cleaned = 0.0090728 Jy ! Component: 150 - total flux cleaned = 0.0106603 Jy ! Component: 200 - total flux cleaned = 0.0117494 Jy ! Total flux subtracted in 200 components = 0.0117494 Jy ! Clean residual min=-0.004648 max=0.003876 Jy/beam ! Clean residual mean=-0.000039 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.682294 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.682294 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=0.110565Jy sigma=0.001358 ! Fit after self-cal, rms=0.110545Jy sigma=0.001358 ! Inverting map 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=0.110545Jy sigma=0.001358 ! Fit after self-cal, rms=0.110273Jy sigma=0.001357 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=1.215 mas, bpa=-21.71 degrees ! Estimated noise=521.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219275 Jy ! Component: 100 - total flux cleaned = 0.00241157 Jy ! Component: 150 - total flux cleaned = 0.00260112 Jy ! Component: 200 - total flux cleaned = 0.00260077 Jy ! Total flux subtracted in 200 components = 0.00260077 Jy ! Clean residual min=-0.003099 max=0.002806 Jy/beam ! Clean residual mean=-0.000002 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.684895 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.684895 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=0.110154Jy sigma=0.001356 ! Fit after self-cal, rms=0.110136Jy sigma=0.001356 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.0003538 Jy ! Component: 100 - total flux cleaned = 0.000401485 Jy ! Component: 150 - total flux cleaned = 0.000445925 Jy ! Component: 200 - total flux cleaned = 0.000401044 Jy ! Total flux subtracted in 200 components = 0.000401044 Jy ! Clean residual min=-0.003056 max=0.002544 Jy/beam ! Clean residual mean=0.000003 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.685296 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.685296 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=0.110084Jy sigma=0.001356 ! Fit after self-cal, rms=0.110080Jy sigma=0.001356 ! Inverting map 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=0.110080Jy sigma=0.001356 ! Fit after self-cal, rms=0.110018Jy sigma=0.001355 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.528 mas, bmaj=2.96 mas, bpa=4.617 degrees ! Estimated noise=612.692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000562013 Jy ! Component: 100 - total flux cleaned = 0.000653851 Jy ! Component: 150 - total flux cleaned = 0.000773747 Jy ! Component: 200 - total flux cleaned = 0.000808451 Jy ! Total flux subtracted in 200 components = 0.000808451 Jy ! Clean residual min=-0.002544 max=0.002330 Jy/beam ! Clean residual mean=0.000019 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.686105 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 88 components and 0.686105 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=0.109998Jy sigma=0.001355 ! Fit after self-cal, rms=0.109996Jy sigma=0.001355 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 7.75442e-05 Jy ! Component: 100 - total flux cleaned = 0.000142875 Jy ! Component: 150 - total flux cleaned = 0.00020108 Jy ! Component: 200 - total flux cleaned = 0.000227461 Jy ! Total flux subtracted in 200 components = 0.000227461 Jy ! Clean residual min=-0.002530 max=0.002206 Jy/beam ! Clean residual mean=0.000026 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.686332 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 92 components and 0.686332 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=0.109987Jy sigma=0.001355 ! Fit after self-cal, rms=0.109986Jy sigma=0.001355 ! Inverting map 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 ! Estimated beam: bmin=1.129 mas, bmaj=1.214 mas, bpa=-21.69 degrees ! Estimated noise=520.993 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.129 x 1.214 at -21.69 degrees (North through East) ! Clean map min=-0.002535 max=0.57156 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 ! Performing amp+phase self-cal ! ! 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=0.109986Jy sigma=0.001355 ! Fit after self-cal, rms=0.317284Jy sigma=0.000632 ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=1.214 mas, bpa=-21.86 degrees ! Estimated noise=520.616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.35692e-05 Jy ! Component: 100 - total flux cleaned = -2.22541e-05 Jy ! Component: 150 - total flux cleaned = -0.000202387 Jy ! Component: 200 - total flux cleaned = -0.000241051 Jy ! Total flux subtracted in 200 components = -0.000241051 Jy ! Clean residual min=-0.002843 max=0.002333 Jy/beam ! Clean residual mean=0.000029 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.686091 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.686091 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=0.317264Jy sigma=0.000631 ! Fit after self-cal, rms=0.317303Jy sigma=0.000631 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106556 Jy ! Component: 100 - total flux cleaned = -3.97866e-06 Jy ! Component: 150 - total flux cleaned = -7.27739e-05 Jy ! Component: 200 - total flux cleaned = -7.2121e-05 Jy ! Total flux subtracted in 200 components = -7.2121e-05 Jy ! Clean residual min=-0.002741 max=0.002317 Jy/beam ! Clean residual mean=0.000028 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.686019 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 0.686019 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=0.317291Jy sigma=0.000631 ! Fit after self-cal, rms=0.317293Jy sigma=0.000631 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.317293Jy sigma=0.000631 ! Fit after self-cal, rms=0.321487Jy sigma=0.000630 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 ! Estimated beam: bmin=0.8356 mas, bmaj=1.017 mas, bpa=-35.23 degrees ! Estimated noise=1159.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.44309 Jy ! Component: 100 - total flux cleaned = 0.565219 Jy ! Component: 150 - total flux cleaned = 0.609754 Jy ! Component: 200 - total flux cleaned = 0.632751 Jy ! Total flux subtracted in 200 components = 0.632751 Jy ! Clean residual min=-0.011270 max=0.012909 Jy/beam ! Clean residual mean=-0.000175 rms=0.002991 Jy/beam ! Combined flux in latest and established models = 0.632751 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 0.632751 Jy ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=1.214 mas, bpa=-21.92 degrees ! Estimated noise=520.541 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 = 0.0169478 Jy ! Component: 100 - total flux cleaned = 0.0269631 Jy ! Component: 150 - total flux cleaned = 0.0340621 Jy ! Component: 200 - total flux cleaned = 0.0394795 Jy ! Total flux subtracted in 200 components = 0.0394795 Jy ! Clean residual min=-0.005630 max=0.004968 Jy/beam ! Clean residual mean=-0.000065 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.672231 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.672231 Jy ! Inverting map 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 ! Estimated beam: bmin=2.527 mas, bmaj=2.96 mas, bpa=4.764 degrees ! Estimated noise=612.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0051036 Jy ! Component: 100 - total flux cleaned = 0.00823707 Jy ! Component: 150 - total flux cleaned = 0.010132 Jy ! Component: 200 - total flux cleaned = 0.0109575 Jy ! Total flux subtracted in 200 components = 0.0109575 Jy ! Clean residual min=-0.004103 max=0.003131 Jy/beam ! Clean residual mean=0.000029 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.683188 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 = 0.000710047 Jy ! Component: 100 - total flux cleaned = 0.00117602 Jy ! Component: 150 - total flux cleaned = 0.00154159 Jy ! Component: 200 - total flux cleaned = 0.00178672 Jy ! Total flux subtracted in 200 components = 0.00178672 Jy ! Clean residual min=-0.003699 max=0.002994 Jy/beam ! Clean residual mean=0.000035 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.684975 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 60 components and 0.684975 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=1.214 mas, bpa=-21.92 degrees ! Estimated noise=520.541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000538774 Jy ! Component: 100 - total flux cleaned = -0.000556972 Jy ! Component: 150 - total flux cleaned = -0.000159667 Jy ! Component: 200 - total flux cleaned = 1.93386e-05 Jy ! Total flux subtracted in 200 components = 1.93386e-05 Jy ! Clean residual min=-0.004189 max=0.003324 Jy/beam ! Clean residual mean=0.000021 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.684994 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.684994 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=0.321576Jy sigma=0.000636 ! Fit after self-cal, rms=0.321575Jy sigma=0.000635 wmodel J0909+4253_X_2014_01_04_pus_map.mod ! Writing 75 model components to file: J0909+4253_X_2014_01_04_pus_map.mod wobs J0909+4253_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0909+4253_X_2014_01_04_pus_uvs.fits wwins J0909+4253_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J0909+4253_X_2014_01_04_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000577461 Jy ! Component: 100 - total flux cleaned = -0.000800557 Jy ! Component: 150 - total flux cleaned = -0.00089588 Jy ! Component: 200 - total flux cleaned = -0.00112134 Jy ! Component: 250 - total flux cleaned = -0.00120751 Jy ! Component: 300 - total flux cleaned = -0.00116892 Jy ! Component: 350 - total flux cleaned = -0.00105358 Jy ! Component: 400 - total flux cleaned = -0.000979083 Jy ! Component: 450 - total flux cleaned = -0.000838466 Jy ! Component: 500 - total flux cleaned = -0.000771955 Jy ! Component: 550 - total flux cleaned = -0.0008371 Jy ! Component: 600 - total flux cleaned = -0.000742191 Jy ! Component: 650 - total flux cleaned = -0.000742836 Jy ! Component: 700 - total flux cleaned = -0.000773341 Jy ! Component: 750 - total flux cleaned = -0.000774061 Jy ! Component: 800 - total flux cleaned = -0.000719788 Jy ! Component: 850 - total flux cleaned = -0.000693204 Jy ! Component: 900 - total flux cleaned = -0.000640838 Jy ! Component: 950 - total flux cleaned = -0.000640854 Jy ! Component: 1000 - total flux cleaned = -0.000616727 Jy ! Component: 1050 - total flux cleaned = -0.00068757 Jy ! Component: 1100 - total flux cleaned = -0.00059437 Jy ! Component: 1150 - total flux cleaned = -0.000572691 Jy ! Component: 1200 - total flux cleaned = -0.000616553 Jy ! Component: 1250 - total flux cleaned = -0.000616462 Jy ! Component: 1300 - total flux cleaned = -0.000595902 Jy ! Component: 1350 - total flux cleaned = -0.000655968 Jy ! Component: 1400 - total flux cleaned = -0.000656003 Jy ! Component: 1450 - total flux cleaned = -0.000656166 Jy ! Component: 1500 - total flux cleaned = -0.000730646 Jy ! Component: 1550 - total flux cleaned = -0.000748695 Jy ! Component: 1600 - total flux cleaned = -0.000801839 Jy ! Component: 1650 - total flux cleaned = -0.000818884 Jy ! Component: 1700 - total flux cleaned = -0.000767609 Jy ! Component: 1750 - total flux cleaned = -0.000750471 Jy ! Component: 1800 - total flux cleaned = -0.000652271 Jy ! Component: 1850 - total flux cleaned = -0.000636175 Jy ! Component: 1900 - total flux cleaned = -0.000604411 Jy ! Component: 1950 - total flux cleaned = -0.000573145 Jy ! Component: 2000 - total flux cleaned = -0.000542772 Jy ! Total flux subtracted in 2048 components = -0.000542743 Jy ! Clean residual min=-0.000768 max=0.000871 Jy/beam ! Clean residual mean=0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.684452 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 210 components and 0.684452 Jy ![Exited script file: muppet] wmap "J0909+4253_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.128 x 1.214 at -21.92 degrees (North through East) ! Clean map min=-0.0024307 max=0.57373 Jy/beam ! Writing clean map to FITS file: J0909+4253_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.573727 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000269132 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.140728 0.140728 0.281456 0.562913 1.12583 2.25165 4.5033 9.0066 18.0132 36.0264 72.0528 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.573 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.128 x 1.214 at -21.92 degrees (North through East) ! Clean map min=-0.0024307 max=0.57373 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 J0909+4253_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:23:49 2017