! Started logfile: J1835+2506_X_2017_10_21_pus_uvs.log on Sat May 11 21:58:08 2019 obs J1835+2506_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1835+2506_X_2017_10_21_pus_uva.fits ! AN table 1: 236 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.762123 visibilities/baseline/integration-bin. ! Found source: J1835+2506 ! ! 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 1202 lines of history. ! ! Reading 77700 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 J1835+2506_X_2017_10_21_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 357 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 412 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 354 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 469 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 472 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 756 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 528 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 526 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 702 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 873 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1104 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996398Jy sigma=0.008571 ! Fit after self-cal, rms=0.957446Jy sigma=0.008265 ! 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=0.8357 mas, bmaj=2.277 mas, bpa=-22.64 degrees ! Estimated noise=871.534 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 = 0.0341686 Jy ! Component: 100 - total flux cleaned = 0.0419309 Jy ! Total flux subtracted in 100 components = 0.0419309 Jy ! Clean residual min=-0.002680 max=0.003447 Jy/beam ! Clean residual mean=-0.000011 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.0419309 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0419309 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=0.087911Jy sigma=0.000663 ! Fit after self-cal, rms=0.086719Jy sigma=0.000653 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00502111 Jy ! Component: 100 - total flux cleaned = 0.00726415 Jy ! Total flux subtracted in 100 components = 0.00726415 Jy ! Clean residual min=-0.003117 max=0.002664 Jy/beam ! Clean residual mean=-0.000015 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.049195 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.049195 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=0.086334Jy sigma=0.000650 ! Fit after self-cal, rms=0.086339Jy sigma=0.000650 ! 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=1.107 mas, bmaj=2.629 mas, bpa=-23.08 degrees ! Estimated noise=332.132 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 = 0.00203752 Jy ! Component: 100 - total flux cleaned = 0.00247602 Jy ! Component: 150 - total flux cleaned = 0.00244232 Jy ! Component: 200 - total flux cleaned = 0.00241318 Jy ! Total flux subtracted in 200 components = 0.00241318 Jy ! Clean residual min=-0.002477 max=0.001776 Jy/beam ! Clean residual mean=-0.000012 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0516082 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.0516082 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=0.086265Jy sigma=0.000650 ! Fit after self-cal, rms=0.086243Jy sigma=0.000649 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 1.07 KP 1.01 ! LA 1.04 MK 1.02 NL 1.03 OV 1.02 ! PT 0.79 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.05 HN 1.05 KP 1.06 ! LA 1.06 MK 1.01 NL 1.06 OV 1.04 ! PT 0.91 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.06 HN 1.09 KP 1.02 ! LA 1.01 MK 1.06 NL 1.08 OV 1.12 ! PT 0.83 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.04 HN 1.08 KP 1.08 ! LA 1.00 MK 1.14 NL 1.07 OV 1.07 ! PT 0.85 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.02 HN 1.00 KP 1.07 ! LA 1.01 MK 1.07 NL 0.96 OV 1.11 ! PT 0.82 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.00 HN 1.05 KP 1.04 ! LA 1.06 MK 1.04 NL 1.00 OV 1.11 ! PT 0.82 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.00 HN 1.06 KP 1.06 ! LA 1.00 MK 1.03 NL 1.06 OV 1.09 ! PT 0.81 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.99 HN 0.96 KP 1.03 ! LA 1.05 MK 0.96 NL 1.04 OV 1.08 ! PT 0.84 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.98 HN 0.99 KP 1.02 ! LA 1.01 MK 1.08 NL 0.97 OV 1.10 ! PT 0.81 ! ! ! Correcting IF 10. ! A total of 342 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.01 HN 0.94 KP 1.12 ! LA 1.06 MK 0.99 NL 1.02 OV 1.12 ! PT 0.79 ! ! ! Correcting IF 11. ! A total of 171 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.03 HN 0.91 KP 1.01 ! LA 1.04 MK 0.90 NL 1.05 OV 1.07 ! PT 0.74 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.74 FD 0.94 HN 0.90 KP 1.10 ! LA 1.06 MK 0.82 NL 0.94 OV 1.01 ! PT 0.74 ! ! ! Fit before self-cal, rms=0.086243Jy sigma=0.000649 ! Fit after self-cal, rms=0.080051Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.579 mas, bpa=-22.89 degrees ! Estimated noise=331.936 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 = 0.00024475 Jy ! Component: 100 - total flux cleaned = 0.000256309 Jy ! Component: 150 - total flux cleaned = 0.000236737 Jy ! Component: 200 - total flux cleaned = 0.000218848 Jy ! Total flux subtracted in 200 components = 0.000218848 Jy ! Clean residual min=-0.000956 max=0.001042 Jy/beam ! Clean residual mean=0.000022 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0518271 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0518271 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=0.080048Jy sigma=0.000648 ! Fit after self-cal, rms=0.080048Jy sigma=0.000647 ! 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=0.080048Jy sigma=0.000647 ! Fit after self-cal, rms=0.080400Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=2.57 mas, bpa=-22.96 degrees ! Estimated noise=332.288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293056 Jy ! Component: 100 - total flux cleaned = 0.000332544 Jy ! Component: 150 - total flux cleaned = 0.000332748 Jy ! Component: 200 - total flux cleaned = 0.000332842 Jy ! Total flux subtracted in 200 components = 0.000332842 Jy ! Clean residual min=-0.000994 max=0.001124 Jy/beam ! Clean residual mean=0.000021 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0521599 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.0521599 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=0.080398Jy sigma=0.000646 ! Fit after self-cal, rms=0.080531Jy sigma=0.000646 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 = 0.000124837 Jy ! Component: 100 - total flux cleaned = 0.000141456 Jy ! Component: 150 - total flux cleaned = 0.000148571 Jy ! Component: 200 - total flux cleaned = 0.000154757 Jy ! Total flux subtracted in 200 components = 0.000154757 Jy ! Clean residual min=-0.001072 max=0.001147 Jy/beam ! Clean residual mean=0.000016 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0523147 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.0523147 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=0.080529Jy sigma=0.000646 ! Fit after self-cal, rms=0.080533Jy sigma=0.000646 ! 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=0.080533Jy sigma=0.000646 ! Fit after self-cal, rms=0.081011Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.566 mas, bpa=-22.96 degrees ! Estimated noise=332.494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000268564 Jy ! Component: 100 - total flux cleaned = 0.000303518 Jy ! Component: 150 - total flux cleaned = 0.000309377 Jy ! Component: 200 - total flux cleaned = 0.000309351 Jy ! Total flux subtracted in 200 components = 0.000309351 Jy ! Clean residual min=-0.000977 max=0.001083 Jy/beam ! Clean residual mean=0.000021 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.052624 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.052624 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=0.081009Jy sigma=0.000646 ! Fit after self-cal, rms=0.081105Jy sigma=0.000646 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 = 5.22436e-05 Jy ! Component: 100 - total flux cleaned = 5.9405e-05 Jy ! Component: 150 - total flux cleaned = 6.50649e-05 Jy ! Component: 200 - total flux cleaned = 6.50608e-05 Jy ! Total flux subtracted in 200 components = 6.50608e-05 Jy ! Clean residual min=-0.000992 max=0.001112 Jy/beam ! Clean residual mean=0.000019 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0526891 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.0526891 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=0.081104Jy sigma=0.000646 ! Fit after self-cal, rms=0.081105Jy sigma=0.000646 ! 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=0.081105Jy sigma=0.000646 ! Fit after self-cal, rms=0.081341Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.434 mas, bmaj=3.123 mas, bpa=-20.54 degrees ! Estimated noise=376.088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.50114e-05 Jy ! Component: 100 - total flux cleaned = 8.41501e-05 Jy ! Component: 150 - total flux cleaned = 8.92778e-05 Jy ! Component: 200 - total flux cleaned = 8.92585e-05 Jy ! Total flux subtracted in 200 components = 8.92585e-05 Jy ! Clean residual min=-0.001224 max=0.001167 Jy/beam ! Clean residual mean=0.000037 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0527783 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.0527783 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=0.081341Jy sigma=0.000646 ! Fit after self-cal, rms=0.081396Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.45141e-07 Jy ! Component: 100 - total flux cleaned = -5.93686e-06 Jy ! Component: 150 - total flux cleaned = -1.01668e-05 Jy ! Component: 200 - total flux cleaned = -1.36399e-05 Jy ! Total flux subtracted in 200 components = -1.36399e-05 Jy ! Clean residual min=-0.001211 max=0.001136 Jy/beam ! Clean residual mean=0.000034 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0527647 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 56 components and 0.0527647 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=0.081396Jy sigma=0.000646 ! Fit after self-cal, rms=0.081399Jy sigma=0.000646 ! 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=1.11 mas, bmaj=2.562 mas, bpa=-22.91 degrees ! Estimated noise=332.39 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.11 x 2.562 at -22.91 degrees (North through East) ! Clean map min=-0.00096232 max=0.045533 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=0.84 mas, bmaj=2.248 mas, bpa=-22.85 degrees ! Estimated noise=845.397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0348729 Jy ! Component: 100 - total flux cleaned = 0.0431249 Jy ! Component: 150 - total flux cleaned = 0.0470647 Jy ! Component: 200 - total flux cleaned = 0.0493847 Jy ! Total flux subtracted in 200 components = 0.0493847 Jy ! Clean residual min=-0.002041 max=0.002194 Jy/beam ! Clean residual mean=-0.000001 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0493847 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0493847 Jy ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=2.562 mas, bpa=-22.91 degrees ! Estimated noise=332.39 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 = 0.00244546 Jy ! Component: 100 - total flux cleaned = 0.00332974 Jy ! Component: 150 - total flux cleaned = 0.00352084 Jy ! Component: 200 - total flux cleaned = 0.00358401 Jy ! Total flux subtracted in 200 components = 0.00358401 Jy ! Clean residual min=-0.001064 max=0.001176 Jy/beam ! Clean residual mean=0.000020 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0529687 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.0529687 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=2.434 mas, bmaj=3.123 mas, bpa=-20.54 degrees ! Estimated noise=376.088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.9753e-05 Jy ! Component: 100 - total flux cleaned = -7.0624e-05 Jy ! Component: 150 - total flux cleaned = -5.80354e-05 Jy ! Component: 200 - total flux cleaned = -7.53954e-05 Jy ! Total flux subtracted in 200 components = -7.53954e-05 Jy ! Clean residual min=-0.001228 max=0.001139 Jy/beam ! Clean residual mean=0.000035 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0528933 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 = -2.15343e-05 Jy ! Component: 100 - total flux cleaned = -3.98859e-05 Jy ! Component: 150 - total flux cleaned = -5.63248e-05 Jy ! Component: 200 - total flux cleaned = -7.09145e-05 Jy ! Total flux subtracted in 200 components = -7.09145e-05 Jy ! Clean residual min=-0.001222 max=0.001128 Jy/beam ! Clean residual mean=0.000035 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0528224 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 47 components and 0.0528224 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=2.562 mas, bpa=-22.91 degrees ! Estimated noise=332.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000189843 Jy ! Component: 100 - total flux cleaned = 0.000189698 Jy ! Component: 150 - total flux cleaned = 0.000170018 Jy ! Component: 200 - total flux cleaned = 0.000161101 Jy ! Total flux subtracted in 200 components = 0.000161101 Jy ! Clean residual min=-0.001001 max=0.001121 Jy/beam ! Clean residual mean=0.000020 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0529835 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.0529835 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=0.081399Jy sigma=0.000646 ! Fit after self-cal, rms=0.081406Jy sigma=0.000646 wmodel J1835+2506_X_2017_10_21_pus_map.mod ! Writing 57 model components to file: J1835+2506_X_2017_10_21_pus_map.mod wobs J1835+2506_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1835+2506_X_2017_10_21_pus_uvs.fits wwins J1835+2506_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J1835+2506_X_2017_10_21_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 = 0.000361854 Jy ! Component: 100 - total flux cleaned = 0.000467259 Jy ! Component: 150 - total flux cleaned = 0.00063294 Jy ! Component: 200 - total flux cleaned = 0.00083677 Jy ! Component: 250 - total flux cleaned = 0.00098579 Jy ! Component: 300 - total flux cleaned = 0.00108497 Jy ! Component: 350 - total flux cleaned = 0.00113941 Jy ! Component: 400 - total flux cleaned = 0.0011914 Jy ! Component: 450 - total flux cleaned = 0.00122904 Jy ! Component: 500 - total flux cleaned = 0.00127804 Jy ! Component: 550 - total flux cleaned = 0.00133759 Jy ! Component: 600 - total flux cleaned = 0.00139572 Jy ! Component: 650 - total flux cleaned = 0.00148584 Jy ! Component: 700 - total flux cleaned = 0.00154047 Jy ! Component: 750 - total flux cleaned = 0.00161513 Jy ! Component: 800 - total flux cleaned = 0.00169834 Jy ! Component: 850 - total flux cleaned = 0.00177969 Jy ! Component: 900 - total flux cleaned = 0.00187898 Jy ! Component: 950 - total flux cleaned = 0.00193731 Jy ! Component: 1000 - total flux cleaned = 0.00201359 Jy ! Component: 1050 - total flux cleaned = 0.00208843 Jy ! Component: 1100 - total flux cleaned = 0.00216181 Jy ! Component: 1150 - total flux cleaned = 0.00223384 Jy ! Component: 1200 - total flux cleaned = 0.0022956 Jy ! Component: 1250 - total flux cleaned = 0.00234743 Jy ! Component: 1300 - total flux cleaned = 0.00239847 Jy ! Component: 1350 - total flux cleaned = 0.00241535 Jy ! Component: 1400 - total flux cleaned = 0.00248144 Jy ! Component: 1450 - total flux cleaned = 0.00256252 Jy ! Component: 1500 - total flux cleaned = 0.00259456 Jy ! Component: 1550 - total flux cleaned = 0.00265745 Jy ! Component: 1600 - total flux cleaned = 0.00273467 Jy ! Component: 1650 - total flux cleaned = 0.00277268 Jy ! Component: 1700 - total flux cleaned = 0.00281781 Jy ! Component: 1750 - total flux cleaned = 0.00287687 Jy ! Component: 1800 - total flux cleaned = 0.00293501 Jy ! Component: 1850 - total flux cleaned = 0.00297798 Jy ! Component: 1900 - total flux cleaned = 0.00303466 Jy ! Component: 1950 - total flux cleaned = 0.00310453 Jy ! Component: 2000 - total flux cleaned = 0.00314594 Jy ! Total flux subtracted in 2048 components = 0.00318696 Jy ! Clean residual min=-0.000362 max=0.000421 Jy/beam ! Clean residual mean=0.000006 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0561704 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 206 components and 0.0561704 Jy ![Exited script file: muppet] wmap "J1835+2506_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.11 x 2.562 at -22.91 degrees (North through East) ! Clean map min=-0.00063189 max=0.045428 Jy/beam ! Writing clean map to FITS file: J1835+2506_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0454277 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132977 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.878164 0.878164 1.75633 3.51265 7.02531 14.0506 28.1012 56.2025 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.11 x 2.562 at -22.91 degrees (North through East) ! Clean map min=-0.00063189 max=0.045428 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 J1835+2506_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:58:11 2019