! Started logfile: J0648-3044_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:22:52 2017 obs J0648-3044_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0648-3044_X_2014_01_04_pus_uva.fits ! AN table 1: 99 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.333895 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0648-3044 ! ! 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 14280 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 J0648-3044_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 356 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 356 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 356 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 356 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 356 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 356 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 356 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 356 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 356 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 356 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 356 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 356 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.361446Jy sigma=0.004039 ! Fit after self-cal, rms=0.260723Jy sigma=0.002854 ! 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=0.5261 mas, bmaj=1.51 mas, bpa=-3.418 degrees ! Estimated noise=1256.53 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 = 0.634785 Jy ! Component: 100 - total flux cleaned = 0.780021 Jy ! Total flux subtracted in 100 components = 0.780021 Jy ! Clean residual min=-0.046153 max=0.080124 Jy/beam ! Clean residual mean=-0.000390 rms=0.011881 Jy/beam ! Combined flux in latest and established models = 0.780021 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.780021 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=0.240029Jy sigma=0.002726 ! Fit after self-cal, rms=0.240037Jy sigma=0.002726 ! Inverting map ! Added new window around map position (-1, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0727454 Jy ! Component: 100 - total flux cleaned = 0.112785 Jy ! Total flux subtracted in 100 components = 0.112785 Jy ! Clean residual min=-0.033133 max=0.052151 Jy/beam ! Clean residual mean=-0.000210 rms=0.007837 Jy/beam ! Combined flux in latest and established models = 0.892806 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.892806 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=0.211130Jy sigma=0.002385 ! Fit after self-cal, rms=0.209173Jy sigma=0.002361 ! 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=0.7142 mas, bmaj=1.885 mas, bpa=-3.052 degrees ! Estimated noise=530.562 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 = 0.0400303 Jy ! Component: 100 - total flux cleaned = 0.0570953 Jy ! Component: 150 - total flux cleaned = 0.0604088 Jy ! Component: 200 - total flux cleaned = 0.0636264 Jy ! Total flux subtracted in 200 components = 0.0636264 Jy ! Clean residual min=-0.027952 max=0.043392 Jy/beam ! Clean residual mean=-0.000880 rms=0.010665 Jy/beam ! Combined flux in latest and established models = 0.956432 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.956432 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=0.201477Jy sigma=0.002274 ! Fit after self-cal, rms=0.201179Jy sigma=0.002270 ! 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 1.00* KP 1.00* LA 0.99 ! MK 0.97 NL 1.04 OV 1.00 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.96 NL 1.04 OV 1.00 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.99 NL 1.04 OV 1.00 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.99 NL 1.04 OV 0.99 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.01 NL 1.06 OV 1.00 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.00 NL 1.07 OV 1.02 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.01 NL 1.05 OV 1.04 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.00 NL 1.07 OV 1.04 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.99 NL 1.06 OV 1.03 PT 0.92 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.01 NL 1.07 OV 1.03 PT 0.91 ! SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.02 NL 1.07 OV 1.02 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.02 NL 1.06 OV 1.02 PT 0.94 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.201179Jy sigma=0.002270 ! Fit after self-cal, rms=0.194178Jy sigma=0.002187 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7151 mas, bmaj=1.887 mas, bpa=-2.952 degrees ! Estimated noise=527.327 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 = -0.00547361 Jy ! Component: 100 - total flux cleaned = -0.00594392 Jy ! Component: 150 - total flux cleaned = -0.00699809 Jy ! Component: 200 - total flux cleaned = -0.00774851 Jy ! Total flux subtracted in 200 components = -0.00774851 Jy ! Clean residual min=-0.014580 max=0.028067 Jy/beam ! Clean residual mean=-0.000408 rms=0.006104 Jy/beam ! Combined flux in latest and established models = 0.948684 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.948684 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=0.193577Jy sigma=0.002181 ! Fit after self-cal, rms=0.193630Jy sigma=0.002180 ! 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=0.193630Jy sigma=0.002180 ! Fit after self-cal, rms=0.196033Jy sigma=0.002167 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7171 mas, bmaj=1.885 mas, bpa=-3.005 degrees ! Estimated noise=526.852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00450518 Jy ! Component: 100 - total flux cleaned = -0.00524492 Jy ! Component: 150 - total flux cleaned = -0.00591974 Jy ! Component: 200 - total flux cleaned = -0.00653798 Jy ! Total flux subtracted in 200 components = -0.00653798 Jy ! Clean residual min=-0.013441 max=0.025591 Jy/beam ! Clean residual mean=-0.000407 rms=0.005577 Jy/beam ! Combined flux in latest and established models = 0.942146 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.942146 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=0.195837Jy sigma=0.002165 ! Fit after self-cal, rms=0.195854Jy sigma=0.002165 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 (3.2, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245355 Jy ! Component: 100 - total flux cleaned = 0.0357624 Jy ! Component: 150 - total flux cleaned = 0.0432459 Jy ! Component: 200 - total flux cleaned = 0.0469523 Jy ! Total flux subtracted in 200 components = 0.0469523 Jy ! Clean residual min=-0.008533 max=0.008526 Jy/beam ! Clean residual mean=-0.000095 rms=0.002331 Jy/beam ! Combined flux in latest and established models = 0.989098 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 56 components and 0.989098 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=0.192980Jy sigma=0.002130 ! Fit after self-cal, rms=0.192895Jy sigma=0.002130 ! Inverting map ! Added new window around map position (2, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00679206 Jy ! Component: 100 - total flux cleaned = 0.00677032 Jy ! Component: 150 - total flux cleaned = 0.00692293 Jy ! Component: 200 - total flux cleaned = 0.0073664 Jy ! Total flux subtracted in 200 components = 0.0073664 Jy ! Clean residual min=-0.007098 max=0.006303 Jy/beam ! Clean residual mean=-0.000061 rms=0.001892 Jy/beam ! Combined flux in latest and established models = 0.996465 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.996465 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=0.192379Jy sigma=0.002125 ! Fit after self-cal, rms=0.192306Jy sigma=0.002124 ! 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=0.192306Jy sigma=0.002124 ! Fit after self-cal, rms=0.193007Jy sigma=0.002120 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7187 mas, bmaj=1.887 mas, bpa=-3.013 degrees ! Estimated noise=526.296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363156 Jy ! Component: 100 - total flux cleaned = 0.00425042 Jy ! Component: 150 - total flux cleaned = 0.00424959 Jy ! Component: 200 - total flux cleaned = 0.00425323 Jy ! Total flux subtracted in 200 components = 0.00425323 Jy ! Clean residual min=-0.005730 max=0.004798 Jy/beam ! Clean residual mean=-0.000015 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 1.00072 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 1.00072 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=0.192851Jy sigma=0.002118 ! Fit after self-cal, rms=0.192840Jy sigma=0.002118 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 = 0.0014056 Jy ! Component: 100 - total flux cleaned = 0.00140931 Jy ! Component: 150 - total flux cleaned = 0.00140898 Jy ! Component: 200 - total flux cleaned = 0.00140911 Jy ! Total flux subtracted in 200 components = 0.00140911 Jy ! Clean residual min=-0.005263 max=0.004231 Jy/beam ! Clean residual mean=-0.000012 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 1.00213 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 1.00213 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=0.192768Jy sigma=0.002118 ! Fit after self-cal, rms=0.192761Jy sigma=0.002117 ! 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=0.192761Jy sigma=0.002117 ! Fit after self-cal, rms=0.192645Jy sigma=0.002117 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.056 mas, bmaj=6.874 mas, bpa=-3.858 degrees ! Estimated noise=708.546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175389 Jy ! Component: 100 - total flux cleaned = 0.0017192 Jy ! Component: 150 - total flux cleaned = 0.00161025 Jy ! Component: 200 - total flux cleaned = 0.00164141 Jy ! Total flux subtracted in 200 components = 0.00164141 Jy ! Clean residual min=-0.005589 max=0.005223 Jy/beam ! Clean residual mean=-0.000012 rms=0.001968 Jy/beam ! Combined flux in latest and established models = 1.00377 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 109 components and 1.00377 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=0.192643Jy sigma=0.002117 ! Fit after self-cal, rms=0.192632Jy sigma=0.002117 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 = 0.000690992 Jy ! Component: 100 - total flux cleaned = 0.000619449 Jy ! Component: 150 - total flux cleaned = 0.000558919 Jy ! Component: 200 - total flux cleaned = 0.000530571 Jy ! Total flux subtracted in 200 components = 0.000530571 Jy ! Clean residual min=-0.005308 max=0.004881 Jy/beam ! Clean residual mean=-0.000014 rms=0.001887 Jy/beam ! Combined flux in latest and established models = 1.0043 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 114 components and 1.0043 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=0.192632Jy sigma=0.002117 ! Fit after self-cal, rms=0.192630Jy sigma=0.002117 ! 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=0.7188 mas, bmaj=1.887 mas, bpa=-3.023 degrees ! Estimated noise=525.982 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7188 x 1.887 at -3.023 degrees (North through East) ! Clean map min=-0.0092041 max=0.80278 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=0.192630Jy sigma=0.002117 ! Fit after self-cal, rms=0.524711Jy sigma=0.000639 ! Inverting map and beam ! Estimated beam: bmin=0.719 mas, bmaj=1.887 mas, bpa=-3.003 degrees ! Estimated noise=526.145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000551642 Jy ! Component: 100 - total flux cleaned = 0.00106403 Jy ! Component: 150 - total flux cleaned = 0.00113133 Jy ! Component: 200 - total flux cleaned = 0.00113293 Jy ! Total flux subtracted in 200 components = 0.00113293 Jy ! Clean residual min=-0.004124 max=0.003191 Jy/beam ! Clean residual mean=-0.000002 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 1.00543 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 125 components and 1.00543 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=0.524662Jy sigma=0.000638 ! Fit after self-cal, rms=0.524652Jy sigma=0.000638 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00058814 Jy ! Component: 100 - total flux cleaned = 0.000589625 Jy ! Component: 150 - total flux cleaned = 0.00054033 Jy ! Component: 200 - total flux cleaned = 0.000491753 Jy ! Total flux subtracted in 200 components = 0.000491753 Jy ! Clean residual min=-0.003921 max=0.003036 Jy/beam ! Clean residual mean=-0.000001 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 1.00592 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 133 components and 1.00592 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=0.524624Jy sigma=0.000637 ! Fit after self-cal, rms=0.524604Jy sigma=0.000637 ! 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=0.524604Jy sigma=0.000637 ! Fit after self-cal, rms=0.510950Jy sigma=0.000637 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=0.532 mas, bmaj=1.504 mas, bpa=-3.25 degrees ! Estimated noise=1271.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.641424 Jy ! Component: 100 - total flux cleaned = 0.795455 Jy ! Component: 150 - total flux cleaned = 0.859181 Jy ! Component: 200 - total flux cleaned = 0.894445 Jy ! Total flux subtracted in 200 components = 0.894445 Jy ! Clean residual min=-0.017202 max=0.025049 Jy/beam ! Clean residual mean=-0.000141 rms=0.004570 Jy/beam ! Combined flux in latest and established models = 0.894446 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.894446 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7189 mas, bmaj=1.887 mas, bpa=-3.011 degrees ! Estimated noise=526.037 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 = 0.033549 Jy ! Component: 100 - total flux cleaned = 0.0558107 Jy ! Component: 150 - total flux cleaned = 0.0722567 Jy ! Component: 200 - total flux cleaned = 0.0846363 Jy ! Total flux subtracted in 200 components = 0.0846363 Jy ! Clean residual min=-0.008011 max=0.011486 Jy/beam ! Clean residual mean=-0.000220 rms=0.002706 Jy/beam ! Combined flux in latest and established models = 0.979082 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 32 components and 0.979082 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=2.055 mas, bmaj=6.879 mas, bpa=-3.866 degrees ! Estimated noise=708.533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129558 Jy ! Component: 100 - total flux cleaned = 0.0199918 Jy ! Component: 150 - total flux cleaned = 0.0240989 Jy ! Component: 200 - total flux cleaned = 0.0256806 Jy ! Total flux subtracted in 200 components = 0.0256806 Jy ! Clean residual min=-0.005100 max=0.004821 Jy/beam ! Clean residual mean=-0.000050 rms=0.001723 Jy/beam ! Combined flux in latest and established models = 1.00476 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 = 0.000771154 Jy ! Component: 100 - total flux cleaned = 0.00132707 Jy ! Component: 150 - total flux cleaned = 0.00156879 Jy ! Component: 200 - total flux cleaned = 0.00167405 Jy ! Total flux subtracted in 200 components = 0.00167405 Jy ! Clean residual min=-0.004296 max=0.004318 Jy/beam ! Clean residual mean=-0.000024 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 1.00644 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 71 components and 1.00644 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7189 mas, bmaj=1.887 mas, bpa=-3.011 degrees ! Estimated noise=526.037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000481645 Jy ! Component: 100 - total flux cleaned = -0.00109776 Jy ! Component: 150 - total flux cleaned = -0.000923211 Jy ! Component: 200 - total flux cleaned = -0.000772241 Jy ! Total flux subtracted in 200 components = -0.000772241 Jy ! Clean residual min=-0.005245 max=0.005361 Jy/beam ! Clean residual mean=-0.000011 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 1.00566 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 1.00566 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=0.511407Jy sigma=0.000655 ! Fit after self-cal, rms=0.510870Jy sigma=0.000654 wmodel J0648-3044_X_2014_01_04_pus_map.mod ! Writing 87 model components to file: J0648-3044_X_2014_01_04_pus_map.mod wobs J0648-3044_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0648-3044_X_2014_01_04_pus_uvs.fits wwins J0648-3044_X_2014_01_04_pus_map.win ! wwins: Wrote 4 windows to J0648-3044_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 = -0.00122862 Jy ! Component: 100 - total flux cleaned = -0.00163857 Jy ! Component: 150 - total flux cleaned = -0.00186535 Jy ! Component: 200 - total flux cleaned = -0.00221984 Jy ! Component: 250 - total flux cleaned = -0.00241865 Jy ! Component: 300 - total flux cleaned = -0.00235708 Jy ! Component: 350 - total flux cleaned = -0.00247625 Jy ! Component: 400 - total flux cleaned = -0.00253233 Jy ! Component: 450 - total flux cleaned = -0.00258618 Jy ! Component: 500 - total flux cleaned = -0.00269017 Jy ! Component: 550 - total flux cleaned = -0.00278902 Jy ! Component: 600 - total flux cleaned = -0.00278897 Jy ! Component: 650 - total flux cleaned = -0.00283528 Jy ! Component: 700 - total flux cleaned = -0.00292401 Jy ! Component: 750 - total flux cleaned = -0.00279543 Jy ! Component: 800 - total flux cleaned = -0.0027132 Jy ! Component: 850 - total flux cleaned = -0.00267338 Jy ! Component: 900 - total flux cleaned = -0.00255687 Jy ! Component: 950 - total flux cleaned = -0.00244483 Jy ! Component: 1000 - total flux cleaned = -0.0024448 Jy ! Component: 1050 - total flux cleaned = -0.00237415 Jy ! Component: 1100 - total flux cleaned = -0.00227162 Jy ! Component: 1150 - total flux cleaned = -0.00217248 Jy ! Component: 1200 - total flux cleaned = -0.0022049 Jy ! Component: 1250 - total flux cleaned = -0.00217326 Jy ! Component: 1300 - total flux cleaned = -0.00214227 Jy ! Component: 1350 - total flux cleaned = -0.00208359 Jy ! Component: 1400 - total flux cleaned = -0.00208421 Jy ! Component: 1450 - total flux cleaned = -0.00208408 Jy ! Component: 1500 - total flux cleaned = -0.00205729 Jy ! Component: 1550 - total flux cleaned = -0.00213802 Jy ! Component: 1600 - total flux cleaned = -0.00216362 Jy ! Component: 1650 - total flux cleaned = -0.00218882 Jy ! Component: 1700 - total flux cleaned = -0.00218918 Jy ! Component: 1750 - total flux cleaned = -0.00228793 Jy ! Component: 1800 - total flux cleaned = -0.0023355 Jy ! Component: 1850 - total flux cleaned = -0.0023354 Jy ! Component: 1900 - total flux cleaned = -0.00240487 Jy ! Component: 1950 - total flux cleaned = -0.00244999 Jy ! Component: 2000 - total flux cleaned = -0.00251674 Jy ! Total flux subtracted in 2048 components = -0.00256033 Jy ! Clean residual min=-0.001109 max=0.001077 Jy/beam ! Clean residual mean=-0.000003 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 1.0031 Jy keep ! Adding 103 model components to the UV plane model. ! The established model now contains 190 components and 1.0031 Jy ![Exited script file: muppet] wmap "J0648-3044_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7189 x 1.887 at -3.011 degrees (North through East) ! Clean map min=-0.00331 max=0.80741 Jy/beam ! Writing clean map to FITS file: J0648-3044_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 0.807408 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000361195 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.134205 0.134205 0.268411 0.536822 1.07364 2.14729 4.29457 8.58915 17.1783 34.3566 68.7132 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.807 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7189 x 1.887 at -3.011 degrees (North through East) ! Clean map min=-0.00331 max=0.80741 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 J0648-3044_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:22:53 2017