! Started logfile: J0737+6430_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:08:29 2016 obs J0737+6430_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0737+6430_X_2014_08_05_pus_uva.fits ! AN table 1: 104 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.764957 visibilities/baseline/integration-bin. ! Found source: J0737+6430 ! ! 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 414 lines of history. ! ! Reading 42960 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 J0737+6430_X_2014_08_05_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 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.927774Jy sigma=0.009696 ! Fit after self-cal, rms=0.868113Jy sigma=0.009058 ! 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=0.9218 mas, bmaj=2.702 mas, bpa=65.76 degrees ! Estimated noise=1077.9 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 = 0.107438 Jy ! Component: 100 - total flux cleaned = 0.156513 Jy ! Total flux subtracted in 100 components = 0.156513 Jy ! Clean residual min=-0.019534 max=0.054957 Jy/beam ! Clean residual mean=-0.000275 rms=0.006638 Jy/beam ! Combined flux in latest and established models = 0.156513 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.156513 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=0.120208Jy sigma=0.001220 ! Fit after self-cal, rms=0.119634Jy sigma=0.001216 ! Inverting map ! Added new window around map position (-3, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0477253 Jy ! Component: 100 - total flux cleaned = 0.0735603 Jy ! Total flux subtracted in 100 components = 0.0735603 Jy ! Clean residual min=-0.013487 max=0.016434 Jy/beam ! Clean residual mean=-0.000142 rms=0.004161 Jy/beam ! Combined flux in latest and established models = 0.230074 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.230073 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=0.098967Jy sigma=0.000964 ! Fit after self-cal, rms=0.097037Jy sigma=0.000942 ! 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=1.137 mas, bmaj=2.903 mas, bpa=66.58 degrees ! Estimated noise=328.94 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 = 0.0248332 Jy ! Component: 100 - total flux cleaned = 0.0408512 Jy ! Component: 150 - total flux cleaned = 0.0519922 Jy ! Component: 200 - total flux cleaned = 0.0599873 Jy ! Total flux subtracted in 200 components = 0.0599873 Jy ! Clean residual min=-0.009987 max=0.009139 Jy/beam ! Clean residual mean=-0.000080 rms=0.002584 Jy/beam ! Combined flux in latest and established models = 0.290061 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 60 components and 0.290061 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=0.089579Jy sigma=0.000853 ! Fit after self-cal, rms=0.089200Jy sigma=0.000848 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.02 KP 0.91 ! LA 1.00 MK 1.00* NL 0.98 OV 0.95 ! PT 1.00 SC 1.34 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.03 KP 0.85 ! LA 1.01 MK 1.00* NL 0.98 OV 0.95 ! PT 0.97 SC 1.40 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.04 KP 0.81 ! LA 1.03 MK 1.00* NL 0.97 OV 0.96 ! PT 0.92 SC 1.40 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.01 KP 0.78 ! LA 1.03 MK 1.00* NL 0.98 OV 0.95 ! PT 0.94 SC 1.32 ! ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.02 KP 0.73 ! LA 1.03 MK 1.00* NL 1.00 OV 0.96 ! PT 0.95 SC 1.35 ! ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 0.96 KP 0.72 ! LA 1.03 MK 1.00* NL 1.00 OV 0.99 ! PT 0.96 SC 1.36 ! ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.24 HN 1.13 KP 0.80 ! LA 1.11 MK 1.00* NL 1.03 OV 1.04 ! PT 1.02 SC 1.32 ! ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.04 KP 0.73 ! LA 1.02 MK 1.00* NL 1.03 OV 1.00 ! PT 0.95 SC 1.40 ! ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.09 KP 0.76 ! LA 1.05 MK 1.00* NL 1.01 OV 1.01 ! PT 0.97 SC 1.29 ! ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.10 KP 0.80 ! LA 1.06 MK 1.00* NL 0.99 OV 1.00 ! PT 0.96 SC 1.28 ! ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.05 KP 0.82 ! LA 1.05 MK 1.00* NL 1.00 OV 0.99 ! PT 0.97 SC 1.16 ! ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.17 KP 0.86 ! LA 1.05 MK 1.00* NL 1.00 OV 0.99 ! PT 0.98 SC 1.23 ! ! ! Fit before self-cal, rms=0.089200Jy sigma=0.000848 ! Fit after self-cal, rms=0.090760Jy sigma=0.000791 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.206 mas, bmaj=2.919 mas, bpa=66.64 degrees ! Estimated noise=332.427 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 = 0.00288494 Jy ! Component: 100 - total flux cleaned = 0.00286074 Jy ! Component: 150 - total flux cleaned = 0.00312378 Jy ! Component: 200 - total flux cleaned = 0.00344561 Jy ! Total flux subtracted in 200 components = 0.00344561 Jy ! Clean residual min=-0.004459 max=0.004544 Jy/beam ! Clean residual mean=-0.000011 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.293506 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.293507 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=0.090193Jy sigma=0.000785 ! Fit after self-cal, rms=0.090321Jy sigma=0.000784 ! 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=0.090321Jy sigma=0.000784 ! Fit after self-cal, rms=0.108153Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=2.994 mas, bpa=65.69 degrees ! Estimated noise=329.567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000454337 Jy ! Component: 100 - total flux cleaned = 0.000991578 Jy ! Component: 150 - total flux cleaned = 0.000994966 Jy ! Component: 200 - total flux cleaned = 0.00100231 Jy ! Total flux subtracted in 200 components = 0.00100231 Jy ! Clean residual min=-0.002352 max=0.003785 Jy/beam ! Clean residual mean=-0.000008 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.294509 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 93 components and 0.294509 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=0.108010Jy sigma=0.000776 ! Fit after self-cal, rms=0.108146Jy 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) ! Added new window around map position (-3.6, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289537 Jy ! Component: 100 - total flux cleaned = 0.00395027 Jy ! Component: 150 - total flux cleaned = 0.0044489 Jy ! Component: 200 - total flux cleaned = 0.00455709 Jy ! Total flux subtracted in 200 components = 0.00455709 Jy ! Clean residual min=-0.001974 max=0.001951 Jy/beam ! Clean residual mean=-0.000003 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.299066 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 0.299066 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=0.108023Jy sigma=0.000774 ! Fit after self-cal, rms=0.108016Jy sigma=0.000773 ! 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=0.108016Jy sigma=0.000773 ! Fit after self-cal, rms=0.111164Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=3 mas, bpa=65.57 degrees ! Estimated noise=328.255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000763467 Jy ! Component: 100 - total flux cleaned = 0.00124419 Jy ! Component: 150 - total flux cleaned = 0.00139164 Jy ! Component: 200 - total flux cleaned = 0.00147897 Jy ! Total flux subtracted in 200 components = 0.00147897 Jy ! Clean residual min=-0.001713 max=0.001596 Jy/beam ! Clean residual mean=-0.000005 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.300545 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 0.300545 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=0.111096Jy sigma=0.000772 ! Fit after self-cal, rms=0.111131Jy sigma=0.000772 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 = 0.000148765 Jy ! Component: 100 - total flux cleaned = 0.000559063 Jy ! Component: 150 - total flux cleaned = 0.000665383 Jy ! Component: 200 - total flux cleaned = 0.000698449 Jy ! Total flux subtracted in 200 components = 0.000698449 Jy ! Clean residual min=-0.001583 max=0.001446 Jy/beam ! Clean residual mean=-0.000004 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.301243 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 132 components and 0.301243 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=0.111099Jy sigma=0.000772 ! Fit after self-cal, rms=0.111104Jy sigma=0.000772 ! 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=0.111104Jy sigma=0.000772 ! Fit after self-cal, rms=0.112837Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.28 mas, bmaj=3.46 mas, bpa=73.09 degrees ! Estimated noise=361.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.94858e-05 Jy ! Component: 100 - total flux cleaned = 0.000355627 Jy ! Component: 150 - total flux cleaned = 0.000503803 Jy ! Component: 200 - total flux cleaned = 0.00052088 Jy ! Total flux subtracted in 200 components = 0.00052088 Jy ! Clean residual min=-0.001081 max=0.001219 Jy/beam ! Clean residual mean=-0.000009 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.301764 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 150 components and 0.301764 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=0.112821Jy sigma=0.000771 ! Fit after self-cal, rms=0.112842Jy sigma=0.000771 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 = -8.41273e-05 Jy ! Component: 100 - total flux cleaned = 0.000162835 Jy ! Component: 150 - total flux cleaned = 0.00023802 Jy ! Component: 200 - total flux cleaned = 0.000262577 Jy ! Total flux subtracted in 200 components = 0.000262577 Jy ! Clean residual min=-0.001057 max=0.001142 Jy/beam ! Clean residual mean=-0.000008 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.302027 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 165 components and 0.302027 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=0.112834Jy sigma=0.000771 ! Fit after self-cal, rms=0.112836Jy sigma=0.000771 ! 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=1.16 mas, bmaj=3.004 mas, bpa=65.52 degrees ! Estimated noise=327.622 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.16 x 3.004 at 65.52 degrees (North through East) ! Clean map min=-0.001369 max=0.13353 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=0.9337 mas, bmaj=2.801 mas, bpa=64.86 degrees ! Estimated noise=1083.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109463 Jy ! Component: 100 - total flux cleaned = 0.166971 Jy ! Component: 150 - total flux cleaned = 0.20227 Jy ! Component: 200 - total flux cleaned = 0.224804 Jy ! Total flux subtracted in 200 components = 0.224804 Jy ! Clean residual min=-0.007557 max=0.011925 Jy/beam ! Clean residual mean=-0.000126 rms=0.002353 Jy/beam ! Combined flux in latest and established models = 0.224804 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 0.224804 Jy ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=3.004 mas, bpa=65.52 degrees ! Estimated noise=327.622 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 = 0.0200748 Jy ! Component: 100 - total flux cleaned = 0.0336054 Jy ! Component: 150 - total flux cleaned = 0.0434456 Jy ! Component: 200 - total flux cleaned = 0.05072 Jy ! Total flux subtracted in 200 components = 0.05072 Jy ! Clean residual min=-0.002937 max=0.004167 Jy/beam ! Clean residual mean=-0.000038 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.275524 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 79 components and 0.275524 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00547034 Jy ! Component: 100 - total flux cleaned = 0.00970441 Jy ! Component: 150 - total flux cleaned = 0.01306 Jy ! Component: 200 - total flux cleaned = 0.0157399 Jy ! Total flux subtracted in 200 components = 0.0157399 Jy ! Clean residual min=-0.001676 max=0.001599 Jy/beam ! Clean residual mean=-0.000018 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.291264 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 118 components and 0.291264 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=2.28 mas, bmaj=3.46 mas, bpa=73.09 degrees ! Estimated noise=361.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309675 Jy ! Component: 100 - total flux cleaned = 0.00519501 Jy ! Component: 150 - total flux cleaned = 0.00668958 Jy ! Component: 200 - total flux cleaned = 0.00777444 Jy ! Total flux subtracted in 200 components = 0.00777444 Jy ! Clean residual min=-0.001393 max=0.001135 Jy/beam ! Clean residual mean=-0.000014 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.299038 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 = 0.00082438 Jy ! Component: 100 - total flux cleaned = 0.00130307 Jy ! Component: 150 - total flux cleaned = 0.00161429 Jy ! Component: 200 - total flux cleaned = 0.00188267 Jy ! Total flux subtracted in 200 components = 0.00188267 Jy ! Clean residual min=-0.001139 max=0.001134 Jy/beam ! Clean residual mean=-0.000010 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.300921 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 177 components and 0.300921 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=3.004 mas, bpa=65.52 degrees ! Estimated noise=327.622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100269 Jy ! Component: 100 - total flux cleaned = 0.000336352 Jy ! Component: 150 - total flux cleaned = 0.000539116 Jy ! Component: 200 - total flux cleaned = 0.000651195 Jy ! Total flux subtracted in 200 components = 0.000651195 Jy ! Clean residual min=-0.001229 max=0.001153 Jy/beam ! Clean residual mean=-0.000005 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.301572 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 193 components and 0.301572 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=0.112807Jy sigma=0.000771 ! Fit after self-cal, rms=0.112854Jy sigma=0.000771 wmodel J0737+6430_X_2014_08_05_pus_map.mod ! Writing 193 model components to file: J0737+6430_X_2014_08_05_pus_map.mod wobs J0737+6430_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0737+6430_X_2014_08_05_pus_uvs.fits wwins J0737+6430_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J0737+6430_X_2014_08_05_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 = 0.000132232 Jy ! Component: 100 - total flux cleaned = 0.000151676 Jy ! Component: 150 - total flux cleaned = 0.000115563 Jy ! Component: 200 - total flux cleaned = 0.000166695 Jy ! Component: 250 - total flux cleaned = 0.000198876 Jy ! Component: 300 - total flux cleaned = 0.000246003 Jy ! Component: 350 - total flux cleaned = 0.000261292 Jy ! Component: 400 - total flux cleaned = 0.000304832 Jy ! Component: 450 - total flux cleaned = 0.000318808 Jy ! Component: 500 - total flux cleaned = 0.000346074 Jy ! Component: 550 - total flux cleaned = 0.000319308 Jy ! Component: 600 - total flux cleaned = 0.000332377 Jy ! Component: 650 - total flux cleaned = 0.000345054 Jy ! Component: 700 - total flux cleaned = 0.000320513 Jy ! Component: 750 - total flux cleaned = 0.000344857 Jy ! Component: 800 - total flux cleaned = 0.000344921 Jy ! Component: 850 - total flux cleaned = 0.000356676 Jy ! Component: 900 - total flux cleaned = 0.000367837 Jy ! Component: 950 - total flux cleaned = 0.000378974 Jy ! Component: 1000 - total flux cleaned = 0.000367948 Jy ! Component: 1050 - total flux cleaned = 0.000400166 Jy ! Component: 1100 - total flux cleaned = 0.000368396 Jy ! Component: 1150 - total flux cleaned = 0.000347743 Jy ! Component: 1200 - total flux cleaned = 0.000347662 Jy ! Component: 1250 - total flux cleaned = 0.000317822 Jy ! Component: 1300 - total flux cleaned = 0.00030792 Jy ! Component: 1350 - total flux cleaned = 0.000269125 Jy ! Component: 1400 - total flux cleaned = 0.000259539 Jy ! Component: 1450 - total flux cleaned = 0.000259581 Jy ! Component: 1500 - total flux cleaned = 0.000240997 Jy ! Component: 1550 - total flux cleaned = 0.000195449 Jy ! Component: 1600 - total flux cleaned = 0.000204456 Jy ! Component: 1650 - total flux cleaned = 0.000168878 Jy ! Component: 1700 - total flux cleaned = 0.000151525 Jy ! Component: 1750 - total flux cleaned = 0.000160229 Jy ! Component: 1800 - total flux cleaned = 0.000151904 Jy ! Component: 1850 - total flux cleaned = 0.000202397 Jy ! Component: 1900 - total flux cleaned = 0.000210855 Jy ! Component: 1950 - total flux cleaned = 0.000251964 Jy ! Component: 2000 - total flux cleaned = 0.000260132 Jy ! Total flux subtracted in 2048 components = 0.000252114 Jy ! Clean residual min=-0.000400 max=0.000451 Jy/beam ! Clean residual mean=-0.000003 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.301824 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 327 components and 0.301824 Jy ![Exited script file: muppet] wmap "J0737+6430_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.16 x 3.004 at 65.52 degrees (North through East) ! Clean map min=-0.00075191 max=0.13445 Jy/beam ! Writing clean map to FITS file: J0737+6430_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.134446 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161586 device "J0737+6430_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0737+6430_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.36056 0.36056 0.72112 1.44224 2.88448 5.76896 11.5379 23.0759 46.1517 92.3034 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.134 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.16 x 3.004 at 65.52 degrees (North through East) ! Clean map min=-0.00075191 max=0.13445 Jy/beam quit ! Quitting program ! Log file J0737+6430_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:08:32 2016