! Started logfile: J1230+5830_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:12:24 2016 obs J1230+5830_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1230+5830_X_2014_06_09_pus_uva.fits ! AN table 1: 93 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.781123 visibilities/baseline/integration-bin. ! Found source: J1230+5830 ! ! 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 39228 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 J1230+5830_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 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.915932Jy sigma=0.010890 ! Fit after self-cal, rms=0.890146Jy sigma=0.010592 ! 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=0.7608 mas, bmaj=1.051 mas, bpa=-73.47 degrees ! Estimated noise=873.442 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 = 0.0809538 Jy ! Component: 100 - total flux cleaned = 0.103977 Jy ! Total flux subtracted in 100 components = 0.103977 Jy ! Clean residual min=-0.008245 max=0.019972 Jy/beam ! Clean residual mean=-0.000091 rms=0.002553 Jy/beam ! Combined flux in latest and established models = 0.103977 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.103977 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=0.083322Jy sigma=0.000949 ! Fit after self-cal, rms=0.083314Jy sigma=0.000949 ! Inverting map ! Added new window around map position (-0.6, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180921 Jy ! Component: 100 - total flux cleaned = 0.0278983 Jy ! Total flux subtracted in 100 components = 0.0278983 Jy ! Clean residual min=-0.007166 max=0.009472 Jy/beam ! Clean residual mean=-0.000051 rms=0.001933 Jy/beam ! Combined flux in latest and established models = 0.131875 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.131875 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=0.077677Jy sigma=0.000877 ! Fit after self-cal, rms=0.077287Jy sigma=0.000872 ! 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=1.021 mas, bmaj=1.324 mas, bpa=-85.89 degrees ! Estimated noise=303.619 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 = 0.0120687 Jy ! Component: 100 - total flux cleaned = 0.0186019 Jy ! Component: 150 - total flux cleaned = 0.0227847 Jy ! Component: 200 - total flux cleaned = 0.0255674 Jy ! Total flux subtracted in 200 components = 0.0255674 Jy ! Clean residual min=-0.007632 max=0.012284 Jy/beam ! Clean residual mean=-0.000021 rms=0.002303 Jy/beam ! Combined flux in latest and established models = 0.157443 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.157443 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=0.075317Jy sigma=0.000849 ! Fit after self-cal, rms=0.075172Jy sigma=0.000846 ! 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 1.14 HN 1.07 KP 0.87 ! LA 1.05 MK 0.98 NL 0.92 OV 1.01 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.11 KP 0.84 ! LA 1.01 MK 0.98 NL 0.94 OV 0.98 ! PT 0.90 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.15 KP 0.78 ! LA 1.05 MK 0.94 NL 0.94 OV 1.00 ! PT 0.89 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.08 KP 0.76 ! LA 1.04 MK 1.00 NL 0.96 OV 1.03 ! PT 0.88 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.06 KP 0.72 ! LA 1.06 MK 1.00 NL 0.98 OV 1.00 ! PT 0.89 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.19 HN 1.11 KP 0.72 ! LA 1.07 MK 0.97 NL 0.96 OV 1.00 ! PT 0.90 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.32 HN 1.22 KP 0.76 ! LA 1.15 MK 1.02 NL 1.01 OV 1.10 ! PT 0.95 SC 1.17 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.21 HN 1.16 KP 0.69 ! LA 1.05 MK 1.01 NL 0.96 OV 1.04 ! PT 0.92 SC 1.11 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.26 HN 1.19 KP 0.75 ! LA 1.04 MK 0.93 NL 0.95 OV 1.02 ! PT 0.90 SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.11 KP 0.76 ! LA 1.09 MK 1.03 NL 0.96 OV 1.02 ! PT 0.91 SC 1.10 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.21 HN 1.13 KP 0.78 ! LA 1.09 MK 1.01 NL 0.99 OV 1.06 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.24 HN 1.08 KP 0.82 ! LA 1.10 MK 1.02 NL 0.96 OV 1.01 ! PT 0.91 SC 1.17 ! ! ! Fit before self-cal, rms=0.075172Jy sigma=0.000846 ! Fit after self-cal, rms=0.073887Jy sigma=0.000808 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=1.347 mas, bpa=-84.42 degrees ! Estimated noise=304.603 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, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0086436 Jy ! Component: 100 - total flux cleaned = 0.0128235 Jy ! Component: 150 - total flux cleaned = 0.0142783 Jy ! Component: 200 - total flux cleaned = 0.0154188 Jy ! Total flux subtracted in 200 components = 0.0154188 Jy ! Clean residual min=-0.002997 max=0.005260 Jy/beam ! Clean residual mean=0.000016 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.172861 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 78 components and 0.172861 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=0.072970Jy sigma=0.000794 ! Fit after self-cal, rms=0.073032Jy sigma=0.000792 ! Inverting map ! Added new window around map position (-4.4, -15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00621223 Jy ! Component: 100 - total flux cleaned = 0.00981145 Jy ! Component: 150 - total flux cleaned = 0.0108952 Jy ! Component: 200 - total flux cleaned = 0.011344 Jy ! Total flux subtracted in 200 components = 0.011344 Jy ! Clean residual min=-0.002298 max=0.002753 Jy/beam ! Clean residual mean=0.000012 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.184205 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 122 components and 0.184205 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=0.072513Jy sigma=0.000784 ! Fit after self-cal, rms=0.072429Jy sigma=0.000783 ! 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=0.072429Jy sigma=0.000783 ! Fit after self-cal, rms=0.072106Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=1.335 mas, bpa=-86.02 degrees ! Estimated noise=304.565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135832 Jy ! Component: 100 - total flux cleaned = 0.0017199 Jy ! Component: 150 - total flux cleaned = 0.00186262 Jy ! Component: 200 - total flux cleaned = 0.00205706 Jy ! Total flux subtracted in 200 components = 0.00205706 Jy ! Clean residual min=-0.001563 max=0.001472 Jy/beam ! Clean residual mean=0.000011 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.186262 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 140 components and 0.186262 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=0.072013Jy sigma=0.000778 ! Fit after self-cal, rms=0.072002Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000623093 Jy ! Component: 100 - total flux cleaned = 0.00076668 Jy ! Component: 150 - total flux cleaned = 0.000890151 Jy ! Component: 200 - total flux cleaned = 0.000919061 Jy ! Total flux subtracted in 200 components = 0.000919061 Jy ! Clean residual min=-0.001494 max=0.001439 Jy/beam ! Clean residual mean=0.000010 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.187182 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 147 components and 0.187182 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=0.071969Jy sigma=0.000777 ! Fit after self-cal, rms=0.071969Jy 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=0.071969Jy sigma=0.000777 ! Fit after self-cal, rms=0.071851Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=1.336 mas, bpa=-86.17 degrees ! Estimated noise=303.825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000533549 Jy ! Component: 100 - total flux cleaned = 0.000662633 Jy ! Component: 150 - total flux cleaned = 0.000744692 Jy ! Component: 200 - total flux cleaned = 0.00079349 Jy ! Total flux subtracted in 200 components = 0.00079349 Jy ! Clean residual min=-0.001226 max=0.001350 Jy/beam ! Clean residual mean=0.000009 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.187975 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 154 components and 0.187975 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=0.071824Jy sigma=0.000777 ! Fit after self-cal, rms=0.071825Jy 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 = 0.000360479 Jy ! Component: 100 - total flux cleaned = 0.000360139 Jy ! Component: 150 - total flux cleaned = 0.000337844 Jy ! Component: 200 - total flux cleaned = 0.000297969 Jy ! Total flux subtracted in 200 components = 0.000297969 Jy ! Clean residual min=-0.001164 max=0.001320 Jy/beam ! Clean residual mean=0.000008 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.188273 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 163 components and 0.188273 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=0.071810Jy sigma=0.000776 ! Fit after self-cal, rms=0.071810Jy sigma=0.000776 ! Inverting map ! Added new window around map position (11.8, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000464168 Jy ! Component: 100 - total flux cleaned = 0.000518765 Jy ! Component: 150 - total flux cleaned = 0.000672053 Jy ! Component: 200 - total flux cleaned = 0.000716356 Jy ! Total flux subtracted in 200 components = 0.000716356 Jy ! Clean residual min=-0.001073 max=0.001000 Jy/beam ! Clean residual mean=0.000006 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.188989 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 180 components and 0.188989 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=0.071779Jy sigma=0.000776 ! Fit after self-cal, rms=0.071780Jy sigma=0.000776 ! 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=0.071780Jy sigma=0.000776 ! Fit after self-cal, rms=0.071723Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.35 mas, bmaj=2.974 mas, bpa=81.06 degrees ! Estimated noise=370.146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000307288 Jy ! Component: 100 - total flux cleaned = 0.000306069 Jy ! Component: 150 - total flux cleaned = 0.000305668 Jy ! Component: 200 - total flux cleaned = 0.00030553 Jy ! Total flux subtracted in 200 components = 0.00030553 Jy ! Clean residual min=-0.001113 max=0.001174 Jy/beam ! Clean residual mean=0.000008 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.189295 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 192 components and 0.189295 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=0.071711Jy sigma=0.000776 ! Fit after self-cal, rms=0.071713Jy sigma=0.000776 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 = 9.78571e-05 Jy ! Component: 100 - total flux cleaned = 4.65837e-05 Jy ! Component: 150 - total flux cleaned = -2.97366e-05 Jy ! Component: 200 - total flux cleaned = -9.84825e-05 Jy ! Total flux subtracted in 200 components = -9.84825e-05 Jy ! Clean residual min=-0.001104 max=0.001059 Jy/beam ! Clean residual mean=0.000005 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.189196 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 200 components and 0.189196 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=0.071709Jy sigma=0.000776 ! Fit after self-cal, rms=0.071710Jy sigma=0.000776 ! 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=1.035 mas, bmaj=1.337 mas, bpa=-86.29 degrees ! Estimated noise=303.339 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 1.337 at -86.29 degrees (North through East) ! Clean map min=-0.0010721 max=0.10311 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=0.7702 mas, bmaj=1.058 mas, bpa=-74.01 degrees ! Estimated noise=876.104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0808764 Jy ! Component: 100 - total flux cleaned = 0.107797 Jy ! Component: 150 - total flux cleaned = 0.122887 Jy ! Component: 200 - total flux cleaned = 0.133167 Jy ! Total flux subtracted in 200 components = 0.133167 Jy ! Clean residual min=-0.004255 max=0.005947 Jy/beam ! Clean residual mean=-0.000059 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.133167 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.133167 Jy ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=1.337 mas, bpa=-86.29 degrees ! Estimated noise=303.339 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 = 0.0133133 Jy ! Component: 100 - total flux cleaned = 0.0224684 Jy ! Component: 150 - total flux cleaned = 0.0290951 Jy ! Component: 200 - total flux cleaned = 0.0339807 Jy ! Total flux subtracted in 200 components = 0.0339807 Jy ! Clean residual min=-0.001869 max=0.002805 Jy/beam ! Clean residual mean=-0.000055 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.167148 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 67 components and 0.167148 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=2.35 mas, bmaj=2.974 mas, bpa=81.06 degrees ! Estimated noise=370.146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00624732 Jy ! Component: 100 - total flux cleaned = 0.0100882 Jy ! Component: 150 - total flux cleaned = 0.0127725 Jy ! Component: 200 - total flux cleaned = 0.0147609 Jy ! Total flux subtracted in 200 components = 0.0147609 Jy ! Clean residual min=-0.001756 max=0.001678 Jy/beam ! Clean residual mean=-0.000037 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.181909 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 = 0.00149443 Jy ! Component: 100 - total flux cleaned = 0.00265732 Jy ! Component: 150 - total flux cleaned = 0.00334672 Jy ! Component: 200 - total flux cleaned = 0.0038003 Jy ! Total flux subtracted in 200 components = 0.0038003 Jy ! Clean residual min=-0.001444 max=0.001130 Jy/beam ! Clean residual mean=-0.000019 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.185709 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 162 components and 0.185709 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=1.337 mas, bpa=-86.29 degrees ! Estimated noise=303.339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000388083 Jy ! Component: 100 - total flux cleaned = 0.000554809 Jy ! Component: 150 - total flux cleaned = 0.000699249 Jy ! Component: 200 - total flux cleaned = 0.000799632 Jy ! Total flux subtracted in 200 components = 0.000799632 Jy ! Clean residual min=-0.001055 max=0.000968 Jy/beam ! Clean residual mean=-0.000006 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.186509 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 178 components and 0.186509 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=0.071723Jy sigma=0.000776 ! Fit after self-cal, rms=0.071707Jy sigma=0.000776 wmodel J1230+5830_X_2014_06_09_pus_map.mod ! Writing 178 model components to file: J1230+5830_X_2014_06_09_pus_map.mod wobs J1230+5830_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1230+5830_X_2014_06_09_pus_uvs.fits wwins J1230+5830_X_2014_06_09_pus_map.win ! wwins: Wrote 5 windows to J1230+5830_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 = -0.000264395 Jy ! Component: 100 - total flux cleaned = -0.000484819 Jy ! Component: 150 - total flux cleaned = -0.000604917 Jy ! Component: 200 - total flux cleaned = -0.000762574 Jy ! Component: 250 - total flux cleaned = -0.00088693 Jy ! Component: 300 - total flux cleaned = -0.000980481 Jy ! Component: 350 - total flux cleaned = -0.00113607 Jy ! Component: 400 - total flux cleaned = -0.00124924 Jy ! Component: 450 - total flux cleaned = -0.00132298 Jy ! Component: 500 - total flux cleaned = -0.00146611 Jy ! Component: 550 - total flux cleaned = -0.00155885 Jy ! Component: 600 - total flux cleaned = -0.00164937 Jy ! Component: 650 - total flux cleaned = -0.00172679 Jy ! Component: 700 - total flux cleaned = -0.00175951 Jy ! Component: 750 - total flux cleaned = -0.00181251 Jy ! Component: 800 - total flux cleaned = -0.00185411 Jy ! Component: 850 - total flux cleaned = -0.0019051 Jy ! Component: 900 - total flux cleaned = -0.00192502 Jy ! Component: 950 - total flux cleaned = -0.00197428 Jy ! Component: 1000 - total flux cleaned = -0.00201316 Jy ! Component: 1050 - total flux cleaned = -0.00206106 Jy ! Component: 1100 - total flux cleaned = -0.0020798 Jy ! Component: 1150 - total flux cleaned = -0.00211675 Jy ! Component: 1200 - total flux cleaned = -0.00213498 Jy ! Component: 1250 - total flux cleaned = -0.00217098 Jy ! Component: 1300 - total flux cleaned = -0.00217977 Jy ! Component: 1350 - total flux cleaned = -0.00222363 Jy ! Component: 1400 - total flux cleaned = -0.00227542 Jy ! Component: 1450 - total flux cleaned = -0.00227539 Jy ! Component: 1500 - total flux cleaned = -0.00230082 Jy ! Component: 1550 - total flux cleaned = -0.00230093 Jy ! Component: 1600 - total flux cleaned = -0.00233404 Jy ! Component: 1650 - total flux cleaned = -0.00235857 Jy ! Component: 1700 - total flux cleaned = -0.00235859 Jy ! Component: 1750 - total flux cleaned = -0.00241451 Jy ! Component: 1800 - total flux cleaned = -0.00243817 Jy ! Component: 1850 - total flux cleaned = -0.00245382 Jy ! Component: 1900 - total flux cleaned = -0.0024771 Jy ! Component: 1950 - total flux cleaned = -0.00249235 Jy ! Component: 2000 - total flux cleaned = -0.00254542 Jy ! Total flux subtracted in 2048 components = -0.00255293 Jy ! Clean residual min=-0.000549 max=0.000472 Jy/beam ! Clean residual mean=-0.000003 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.183956 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 314 components and 0.183956 Jy ![Exited script file: muppet] wmap "J1230+5830_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 1.337 at -86.29 degrees (North through East) ! Clean map min=-0.00071674 max=0.10347 Jy/beam ! Writing clean map to FITS file: J1230+5830_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 0.103472 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013976 device "J1230+5830_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1230+5830_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.405211 0.405211 0.810422 1.62084 3.24169 6.48338 12.9668 25.9335 51.867 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.103 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 1.337 at -86.29 degrees (North through East) ! Clean map min=-0.00071674 max=0.10347 Jy/beam quit ! Quitting program ! Log file J1230+5830_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:12:27 2016