! Started logfile: J1421+4645_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:13:46 2016 obs J1421+4645_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1421+4645_X_2014_06_09_pus_uva.fits ! AN table 1: 81 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.780247 visibilities/baseline/integration-bin. ! Found source: J1421+4645 ! ! 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 344 lines of history. ! ! Reading 34128 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 J1421+4645_X_2014_06_09_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 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.893115Jy sigma=0.010875 ! Fit after self-cal, rms=0.865564Jy sigma=0.010569 ! 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=0.8372 mas, bmaj=1.033 mas, bpa=-8.148 degrees ! Estimated noise=772.526 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 = 0.10098 Jy ! Component: 100 - total flux cleaned = 0.125962 Jy ! Total flux subtracted in 100 components = 0.125962 Jy ! Clean residual min=-0.006745 max=0.015802 Jy/beam ! Clean residual mean=-0.000054 rms=0.001991 Jy/beam ! Combined flux in latest and established models = 0.125962 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.125962 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=0.076629Jy sigma=0.000888 ! Fit after self-cal, rms=0.076594Jy sigma=0.000888 ! Inverting map ! Added new window around map position (0.8, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147659 Jy ! Component: 100 - total flux cleaned = 0.0227388 Jy ! Total flux subtracted in 100 components = 0.0227388 Jy ! Clean residual min=-0.005939 max=0.006900 Jy/beam ! Clean residual mean=-0.000022 rms=0.001483 Jy/beam ! Combined flux in latest and established models = 0.1487 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.1487 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=0.072678Jy sigma=0.000837 ! Fit after self-cal, rms=0.072477Jy sigma=0.000834 ! 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=1.071 mas, bmaj=1.301 mas, bpa=-8.567 degrees ! Estimated noise=316.95 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 = 0.00966402 Jy ! Component: 100 - total flux cleaned = 0.0152213 Jy ! Component: 150 - total flux cleaned = 0.0188592 Jy ! Component: 200 - total flux cleaned = 0.0213042 Jy ! Total flux subtracted in 200 components = 0.0213042 Jy ! Clean residual min=-0.006424 max=0.005098 Jy/beam ! Clean residual mean=0.000025 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.170005 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.170005 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=0.071045Jy sigma=0.000818 ! Fit after self-cal, rms=0.071019Jy sigma=0.000817 ! 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 1.10 HN 1.06 KP 0.91 ! LA 1.00 MK 0.96 NL 0.98 OV 0.98 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.06 KP 0.86 ! LA 0.99 MK 0.96 NL 1.00 OV 0.98 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.09 KP 0.82 ! LA 1.03 MK 0.95 NL 0.98 OV 0.97 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.04 KP 0.79 ! LA 1.05 MK 1.01 NL 0.97 OV 0.96 ! PT 0.95 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.04 KP 0.73 ! LA 1.05 MK 1.00 NL 1.01 OV 0.97 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.08 KP 0.75 ! LA 1.03 MK 1.00 NL 0.99 OV 1.00 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.22 HN 1.19 KP 0.80 ! LA 1.10 MK 1.05 NL 1.07 OV 1.02 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.15 KP 0.73 ! LA 1.04 MK 1.00 NL 1.02 OV 1.01 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.17 KP 0.74 ! LA 1.05 MK 0.98 NL 1.00 OV 1.02 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.12 KP 0.77 ! LA 1.08 MK 1.05 NL 1.04 OV 1.00 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.10 KP 0.81 ! LA 1.07 MK 0.99 NL 1.02 OV 0.99 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.09 KP 0.87 ! LA 1.04 MK 1.01 NL 1.01 OV 1.00 ! PT 0.97 SC 1.06 ! ! ! Fit before self-cal, rms=0.071019Jy sigma=0.000817 ! Fit after self-cal, rms=0.069308Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=1.323 mas, bpa=-9.537 degrees ! Estimated noise=318.346 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 = -0.000860912 Jy ! Component: 100 - total flux cleaned = -0.000793767 Jy ! Component: 150 - total flux cleaned = -0.000844589 Jy ! Component: 200 - total flux cleaned = -0.000936209 Jy ! Total flux subtracted in 200 components = -0.000936209 Jy ! Clean residual min=-0.001399 max=0.001381 Jy/beam ! Clean residual mean=-0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.169068 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.169068 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=0.069263Jy sigma=0.000779 ! Fit after self-cal, rms=0.069304Jy sigma=0.000779 ! 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=0.069304Jy sigma=0.000779 ! Fit after self-cal, rms=0.069586Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=1.32 mas, bpa=-8.958 degrees ! Estimated noise=317.954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000642825 Jy ! Component: 100 - total flux cleaned = -0.000665552 Jy ! Component: 150 - total flux cleaned = -0.000724425 Jy ! Component: 200 - total flux cleaned = -0.000758628 Jy ! Total flux subtracted in 200 components = -0.000758628 Jy ! Clean residual min=-0.001115 max=0.001213 Jy/beam ! Clean residual mean=-0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.16831 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.16831 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=0.069570Jy sigma=0.000778 ! Fit after self-cal, rms=0.069579Jy sigma=0.000778 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 (-23.4, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00089431 Jy ! Component: 100 - total flux cleaned = 0.000874049 Jy ! Component: 150 - total flux cleaned = 0.000853873 Jy ! Component: 200 - total flux cleaned = 0.000779028 Jy ! Total flux subtracted in 200 components = 0.000779028 Jy ! Clean residual min=-0.001107 max=0.001150 Jy/beam ! Clean residual mean=-0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.169089 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.169089 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=0.069555Jy sigma=0.000777 ! Fit after self-cal, rms=0.069554Jy sigma=0.000777 ! 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=0.069554Jy sigma=0.000777 ! Fit after self-cal, rms=0.069509Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=1.32 mas, bpa=-8.721 degrees ! Estimated noise=317.439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110535 Jy ! Component: 100 - total flux cleaned = -0.000201889 Jy ! Component: 150 - total flux cleaned = -0.000266429 Jy ! Component: 200 - total flux cleaned = -0.000311678 Jy ! Total flux subtracted in 200 components = -0.000311678 Jy ! Clean residual min=-0.001032 max=0.001078 Jy/beam ! Clean residual mean=0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.168777 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.168777 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=0.069499Jy sigma=0.000777 ! Fit after self-cal, rms=0.069500Jy sigma=0.000777 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 = 1.25906e-05 Jy ! Component: 100 - total flux cleaned = 1.26408e-05 Jy ! Component: 150 - total flux cleaned = -1.45552e-05 Jy ! Component: 200 - total flux cleaned = -2.76808e-05 Jy ! Total flux subtracted in 200 components = -2.76808e-05 Jy ! Clean residual min=-0.001003 max=0.001046 Jy/beam ! Clean residual mean=-0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.168749 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.168749 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=0.069494Jy sigma=0.000777 ! Fit after self-cal, rms=0.069493Jy sigma=0.000777 ! 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=0.069493Jy sigma=0.000777 ! Fit after self-cal, rms=0.069465Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.433 mas, bmaj=2.697 mas, bpa=-10.41 degrees ! Estimated noise=381.133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000375916 Jy ! Component: 100 - total flux cleaned = -0.000445871 Jy ! Component: 150 - total flux cleaned = -0.000474435 Jy ! Component: 200 - total flux cleaned = -0.00049832 Jy ! Total flux subtracted in 200 components = -0.00049832 Jy ! Clean residual min=-0.000830 max=0.000861 Jy/beam ! Clean residual mean=0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.168251 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 79 components and 0.168251 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=0.069462Jy sigma=0.000777 ! Fit after self-cal, rms=0.069462Jy sigma=0.000777 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 = 4.99594e-06 Jy ! Component: 100 - total flux cleaned = -1.15624e-05 Jy ! Component: 150 - total flux cleaned = -2.18452e-05 Jy ! Component: 200 - total flux cleaned = -3.70201e-05 Jy ! Total flux subtracted in 200 components = -3.70201e-05 Jy ! Clean residual min=-0.000830 max=0.000854 Jy/beam ! Clean residual mean=0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.168214 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.168214 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=0.069461Jy sigma=0.000777 ! Fit after self-cal, rms=0.069461Jy sigma=0.000777 ! 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=1.085 mas, bmaj=1.321 mas, bpa=-8.583 degrees ! Estimated noise=317.106 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.085 x 1.321 at -8.583 degrees (North through East) ! Clean map min=-0.00091528 max=0.13019 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 ! Estimated beam: bmin=0.8433 mas, bmaj=1.04 mas, bpa=-8.094 degrees ! Estimated noise=782.713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101913 Jy ! Component: 100 - total flux cleaned = 0.129635 Jy ! Component: 150 - total flux cleaned = 0.14282 Jy ! Component: 200 - total flux cleaned = 0.150211 Jy ! Total flux subtracted in 200 components = 0.150211 Jy ! Clean residual min=-0.002833 max=0.003793 Jy/beam ! Clean residual mean=-0.000024 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.150211 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.150211 Jy ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=1.321 mas, bpa=-8.583 degrees ! Estimated noise=317.106 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 = 0.0070053 Jy ! Component: 100 - total flux cleaned = 0.0106885 Jy ! Component: 150 - total flux cleaned = 0.0128802 Jy ! Component: 200 - total flux cleaned = 0.0143699 Jy ! Total flux subtracted in 200 components = 0.0143699 Jy ! Clean residual min=-0.001124 max=0.001319 Jy/beam ! Clean residual mean=-0.000009 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.164581 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 0.164581 Jy ! Inverting map ! Added new window around map position (-1.2, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000974231 Jy ! Component: 100 - total flux cleaned = 0.00145055 Jy ! Component: 150 - total flux cleaned = 0.00167736 Jy ! Component: 200 - total flux cleaned = 0.00185022 Jy ! Total flux subtracted in 200 components = 0.00185022 Jy ! Clean residual min=-0.001014 max=0.001002 Jy/beam ! Clean residual mean=-0.000006 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.166431 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.166431 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=2.433 mas, bmaj=2.697 mas, bpa=-10.41 degrees ! Estimated noise=381.133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00078494 Jy ! Component: 100 - total flux cleaned = 0.00102403 Jy ! Component: 150 - total flux cleaned = 0.00107874 Jy ! Component: 200 - total flux cleaned = 0.00111336 Jy ! Total flux subtracted in 200 components = 0.00111336 Jy ! Clean residual min=-0.000882 max=0.000941 Jy/beam ! Clean residual mean=-0.000004 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.167544 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 = 4.85687e-05 Jy ! Component: 100 - total flux cleaned = 7.38141e-05 Jy ! Component: 150 - total flux cleaned = 8.1177e-05 Jy ! Component: 200 - total flux cleaned = 9.51717e-05 Jy ! Total flux subtracted in 200 components = 9.51717e-05 Jy ! Clean residual min=-0.000906 max=0.000939 Jy/beam ! Clean residual mean=-0.000003 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.167639 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 84 components and 0.167639 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=1.321 mas, bpa=-8.583 degrees ! Estimated noise=317.106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133424 Jy ! Component: 100 - total flux cleaned = -0.000166548 Jy ! Component: 150 - total flux cleaned = -0.000195031 Jy ! Component: 200 - total flux cleaned = -0.000221299 Jy ! Total flux subtracted in 200 components = -0.000221299 Jy ! Clean residual min=-0.000973 max=0.000956 Jy/beam ! Clean residual mean=-0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.167418 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.167418 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=0.069450Jy sigma=0.000777 ! Fit after self-cal, rms=0.069446Jy sigma=0.000777 wmodel J1421+4645_X_2014_06_09_pus_map.mod ! Writing 95 model components to file: J1421+4645_X_2014_06_09_pus_map.mod wobs J1421+4645_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1421+4645_X_2014_06_09_pus_uvs.fits wwins J1421+4645_X_2014_06_09_pus_map.win ! wwins: Wrote 4 windows to J1421+4645_X_2014_06_09_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 = 4.86186e-05 Jy ! Component: 100 - total flux cleaned = 4.86083e-05 Jy ! Component: 150 - total flux cleaned = 3.35784e-05 Jy ! Component: 200 - total flux cleaned = -8.92186e-06 Jy ! Component: 250 - total flux cleaned = -9.12336e-05 Jy ! Component: 300 - total flux cleaned = -0.000130909 Jy ! Component: 350 - total flux cleaned = -0.000143411 Jy ! Component: 400 - total flux cleaned = -0.000180548 Jy ! Component: 450 - total flux cleaned = -0.000204602 Jy ! Component: 500 - total flux cleaned = -0.000216506 Jy ! Component: 550 - total flux cleaned = -0.000193955 Jy ! Component: 600 - total flux cleaned = -0.000193837 Jy ! Component: 650 - total flux cleaned = -0.000193682 Jy ! Component: 700 - total flux cleaned = -0.000193729 Jy ! Component: 750 - total flux cleaned = -0.000214646 Jy ! Component: 800 - total flux cleaned = -0.000224649 Jy ! Component: 850 - total flux cleaned = -0.000244397 Jy ! Component: 900 - total flux cleaned = -0.000234444 Jy ! Component: 950 - total flux cleaned = -0.00025375 Jy ! Component: 1000 - total flux cleaned = -0.000253775 Jy ! Component: 1050 - total flux cleaned = -0.000272619 Jy ! Component: 1100 - total flux cleaned = -0.000291133 Jy ! Component: 1150 - total flux cleaned = -0.000327495 Jy ! Component: 1200 - total flux cleaned = -0.000318452 Jy ! Component: 1250 - total flux cleaned = -0.000353811 Jy ! Component: 1300 - total flux cleaned = -0.000345096 Jy ! Component: 1350 - total flux cleaned = -0.000370991 Jy ! Component: 1400 - total flux cleaned = -0.000337017 Jy ! Component: 1450 - total flux cleaned = -0.000328748 Jy ! Component: 1500 - total flux cleaned = -0.000345323 Jy ! Component: 1550 - total flux cleaned = -0.000337089 Jy ! Component: 1600 - total flux cleaned = -0.000328923 Jy ! Component: 1650 - total flux cleaned = -0.000304916 Jy ! Component: 1700 - total flux cleaned = -0.000304843 Jy ! Component: 1750 - total flux cleaned = -0.000273435 Jy ! Component: 1800 - total flux cleaned = -0.000273469 Jy ! Component: 1850 - total flux cleaned = -0.000250412 Jy ! Component: 1900 - total flux cleaned = -0.000242793 Jy ! Component: 1950 - total flux cleaned = -0.000235315 Jy ! Component: 2000 - total flux cleaned = -0.000227916 Jy ! Total flux subtracted in 2048 components = -0.000220563 Jy ! Clean residual min=-0.000430 max=0.000397 Jy/beam ! Clean residual mean=0.000001 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.167197 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 232 components and 0.167197 Jy ![Exited script file: muppet] wmap "J1421+4645_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.085 x 1.321 at -8.583 degrees (North through East) ! Clean map min=-0.00067929 max=0.13066 Jy/beam ! Writing clean map to FITS file: J1421+4645_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.130662 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127765 device "J1421+4645_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1421+4645_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.293347 0.293347 0.586694 1.17339 2.34678 4.69355 9.3871 18.7742 37.5484 75.0968 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.13 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.085 x 1.321 at -8.583 degrees (North through East) ! Clean map min=-0.00067929 max=0.13066 Jy/beam quit ! Quitting program ! Log file J1421+4645_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:13:48 2016