! Started logfile: J0412+0438_X_2017_06_10_pus_uvs.log on Mon May 6 12:42:28 2019 obs J0412+0438_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0412+0438_X_2017_06_10_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967641 visibilities/baseline/integration-bin. ! Found source: J0412+0438 ! ! 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 1309 lines of history. ! ! Reading 59568 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 J0412+0438_X_2017_06_10_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.778170Jy sigma=0.006873 ! Fit after self-cal, rms=0.757589Jy sigma=0.006708 ! 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=0.7167 mas, bmaj=1.727 mas, bpa=-0.2582 degrees ! Estimated noise=688.765 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 = 0.186841 Jy ! Component: 100 - total flux cleaned = 0.231338 Jy ! Total flux subtracted in 100 components = 0.231338 Jy ! Clean residual min=-0.004707 max=0.017391 Jy/beam ! Clean residual mean=-0.000019 rms=0.001472 Jy/beam ! Combined flux in latest and established models = 0.231338 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.231338 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=0.083793Jy sigma=0.000718 ! Fit after self-cal, rms=0.083780Jy sigma=0.000718 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178753 Jy ! Component: 100 - total flux cleaned = 0.0268012 Jy ! Total flux subtracted in 100 components = 0.0268012 Jy ! Clean residual min=-0.002699 max=0.004430 Jy/beam ! Clean residual mean=-0.000006 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.258139 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.258139 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=0.079295Jy sigma=0.000673 ! Fit after self-cal, rms=0.079274Jy sigma=0.000673 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00562706 Jy ! Component: 100 - total flux cleaned = 0.00929696 Jy ! Total flux subtracted in 100 components = 0.00929696 Jy ! Clean residual min=-0.002325 max=0.002737 Jy/beam ! Clean residual mean=-0.000002 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.267436 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.267436 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=0.078760Jy sigma=0.000668 ! Fit after self-cal, rms=0.078758Jy sigma=0.000668 ! 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=0.8687 mas, bmaj=1.996 mas, bpa=-0.7763 degrees ! Estimated noise=329.038 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 = 0.00346307 Jy ! Component: 100 - total flux cleaned = 0.00552198 Jy ! Component: 150 - total flux cleaned = 0.00679919 Jy ! Component: 200 - total flux cleaned = 0.00760379 Jy ! Total flux subtracted in 200 components = 0.00760379 Jy ! Clean residual min=-0.001645 max=0.002214 Jy/beam ! Clean residual mean=0.000005 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.27504 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.27504 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=0.078610Jy sigma=0.000666 ! Fit after self-cal, rms=0.078613Jy sigma=0.000666 ! 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 0.98 HN 1.01 KP 0.99 ! LA 0.97 MK 0.99 NL 0.99 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 0.98 ! LA 0.98 MK 1.00 NL 0.98 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 0.98 ! LA 1.01 MK 1.02 NL 0.99 OV 0.98 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 KP 0.98 ! LA 1.00 MK 1.02 NL 0.98 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.97 KP 0.99 ! LA 1.00 MK 1.03 NL 0.97 OV 1.00 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.00 KP 0.98 ! LA 1.01 MK 1.01 NL 0.98 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.99 KP 0.99 ! LA 1.01 MK 1.04 NL 1.00 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.00 KP 0.99 ! LA 0.99 MK 1.02 NL 0.98 OV 1.01 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 0.98 ! LA 1.00 MK 1.00 NL 0.99 OV 1.02 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 1.00 ! LA 1.02 MK 1.03 NL 0.99 OV 0.98 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 0.98 ! LA 1.02 MK 1.01 NL 0.98 OV 1.01 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.93 ! LA 1.02 MK 0.99 NL 1.00 OV 1.02 ! PT 1.05 SC 1.00 ! ! ! Fit before self-cal, rms=0.078613Jy sigma=0.000666 ! Fit after self-cal, rms=0.078441Jy sigma=0.000663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8719 mas, bmaj=2 mas, bpa=-0.8156 degrees ! Estimated noise=329.253 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 (2.2, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203215 Jy ! Component: 100 - total flux cleaned = 0.00226686 Jy ! Component: 150 - total flux cleaned = 0.00211349 Jy ! Component: 200 - total flux cleaned = 0.00201261 Jy ! Total flux subtracted in 200 components = 0.00201261 Jy ! Clean residual min=-0.001143 max=0.001108 Jy/beam ! Clean residual mean=0.000002 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.277053 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.277053 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=0.078387Jy sigma=0.000663 ! Fit after self-cal, rms=0.078386Jy sigma=0.000663 ! 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=0.078386Jy sigma=0.000663 ! Fit after self-cal, rms=0.078352Jy sigma=0.000662 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8715 mas, bmaj=1.998 mas, bpa=-0.8501 degrees ! Estimated noise=329.216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000757824 Jy ! Component: 100 - total flux cleaned = 0.000972514 Jy ! Component: 150 - total flux cleaned = 0.000989723 Jy ! Component: 200 - total flux cleaned = 0.00100496 Jy ! Total flux subtracted in 200 components = 0.00100496 Jy ! Clean residual min=-0.000910 max=0.000909 Jy/beam ! Clean residual mean=0.000002 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.278058 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.278058 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=0.078343Jy sigma=0.000662 ! Fit after self-cal, rms=0.078344Jy sigma=0.000662 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 = 0.000126037 Jy ! Component: 100 - total flux cleaned = 0.000126069 Jy ! Component: 150 - total flux cleaned = 0.000114155 Jy ! Component: 200 - total flux cleaned = 0.000103253 Jy ! Total flux subtracted in 200 components = 0.000103253 Jy ! Clean residual min=-0.000898 max=0.000903 Jy/beam ! Clean residual mean=0.000002 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.278161 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.278161 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=0.078341Jy sigma=0.000662 ! Fit after self-cal, rms=0.078341Jy sigma=0.000662 ! 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=0.078341Jy sigma=0.000662 ! Fit after self-cal, rms=0.078276Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8711 mas, bmaj=1.998 mas, bpa=-0.8709 degrees ! Estimated noise=329.149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232945 Jy ! Component: 100 - total flux cleaned = 0.000298275 Jy ! Component: 150 - total flux cleaned = 0.000298341 Jy ! Component: 200 - total flux cleaned = 0.000298417 Jy ! Total flux subtracted in 200 components = 0.000298417 Jy ! Clean residual min=-0.000871 max=0.000822 Jy/beam ! Clean residual mean=-0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.278459 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.278459 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=0.078273Jy sigma=0.000661 ! Fit after self-cal, rms=0.078274Jy sigma=0.000661 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.88122e-05 Jy ! Component: 100 - total flux cleaned = 1.86863e-05 Jy ! Component: 150 - total flux cleaned = 3.14816e-06 Jy ! Component: 200 - total flux cleaned = 3.15771e-06 Jy ! Total flux subtracted in 200 components = 3.15771e-06 Jy ! Clean residual min=-0.000868 max=0.000818 Jy/beam ! Clean residual mean=-0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.278462 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.278462 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=0.078273Jy sigma=0.000661 ! Fit after self-cal, rms=0.078273Jy sigma=0.000661 ! 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=0.078273Jy sigma=0.000661 ! Fit after self-cal, rms=0.078263Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.109 mas, bmaj=3.169 mas, bpa=-2.577 degrees ! Estimated noise=422.837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196477 Jy ! Component: 100 - total flux cleaned = 0.000191394 Jy ! Component: 150 - total flux cleaned = 0.00018233 Jy ! Component: 200 - total flux cleaned = 0.000164022 Jy ! Total flux subtracted in 200 components = 0.000164022 Jy ! Clean residual min=-0.000958 max=0.000806 Jy/beam ! Clean residual mean=-0.000004 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.278626 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 88 components and 0.278626 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=0.078262Jy sigma=0.000661 ! Fit after self-cal, rms=0.078262Jy sigma=0.000661 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 = 3.74014e-05 Jy ! Component: 100 - total flux cleaned = 2.75645e-05 Jy ! Component: 150 - total flux cleaned = 1.6087e-05 Jy ! Component: 200 - total flux cleaned = 1.08365e-05 Jy ! Total flux subtracted in 200 components = 1.08365e-05 Jy ! Clean residual min=-0.000965 max=0.000799 Jy/beam ! Clean residual mean=-0.000004 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.278637 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 91 components and 0.278637 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=0.078262Jy sigma=0.000661 ! Fit after self-cal, rms=0.078262Jy sigma=0.000661 ! 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=0.871 mas, bmaj=1.998 mas, bpa=-0.8869 degrees ! Estimated noise=329.11 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.871 x 1.998 at -0.8869 degrees (North through East) ! Clean map min=-0.00080826 max=0.24345 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=0.7181 mas, bmaj=1.727 mas, bpa=-0.387 degrees ! Estimated noise=689.655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.187002 Jy ! Component: 100 - total flux cleaned = 0.231881 Jy ! Component: 150 - total flux cleaned = 0.249662 Jy ! Component: 200 - total flux cleaned = 0.25845 Jy ! Total flux subtracted in 200 components = 0.25845 Jy ! Clean residual min=-0.002403 max=0.004382 Jy/beam ! Clean residual mean=-0.000007 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.25845 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.25845 Jy ! Inverting map and beam ! Estimated beam: bmin=0.871 mas, bmaj=1.998 mas, bpa=-0.8869 degrees ! Estimated noise=329.11 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 = 0.00706703 Jy ! Component: 100 - total flux cleaned = 0.0112904 Jy ! Component: 150 - total flux cleaned = 0.0141482 Jy ! Component: 200 - total flux cleaned = 0.0161145 Jy ! Total flux subtracted in 200 components = 0.0161145 Jy ! Clean residual min=-0.000953 max=0.001083 Jy/beam ! Clean residual mean=-0.000004 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.274565 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 40 components and 0.274565 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136216 Jy ! Component: 100 - total flux cleaned = 0.00231293 Jy ! Component: 150 - total flux cleaned = 0.00274467 Jy ! Component: 200 - total flux cleaned = 0.00307816 Jy ! Total flux subtracted in 200 components = 0.00307816 Jy ! Clean residual min=-0.000871 max=0.000829 Jy/beam ! Clean residual mean=-0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.277643 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 52 components and 0.277643 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=2.109 mas, bmaj=3.169 mas, bpa=-2.577 degrees ! Estimated noise=422.837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000549923 Jy ! Component: 100 - total flux cleaned = 0.000709426 Jy ! Component: 150 - total flux cleaned = 0.000770641 Jy ! Component: 200 - total flux cleaned = 0.000796539 Jy ! Total flux subtracted in 200 components = 0.000796539 Jy ! Clean residual min=-0.000999 max=0.000825 Jy/beam ! Clean residual mean=-0.000004 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.278439 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 = 2.22827e-05 Jy ! Component: 100 - total flux cleaned = 2.90385e-05 Jy ! Component: 150 - total flux cleaned = 4.74767e-05 Jy ! Component: 200 - total flux cleaned = 5.27996e-05 Jy ! Total flux subtracted in 200 components = 5.27996e-05 Jy ! Clean residual min=-0.000991 max=0.000812 Jy/beam ! Clean residual mean=-0.000004 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.278492 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 72 components and 0.278492 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.871 mas, bmaj=1.998 mas, bpa=-0.8869 degrees ! Estimated noise=329.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000206934 Jy ! Component: 100 - total flux cleaned = -0.000194439 Jy ! Component: 150 - total flux cleaned = -0.000155716 Jy ! Component: 200 - total flux cleaned = -0.000120834 Jy ! Total flux subtracted in 200 components = -0.000120834 Jy ! Clean residual min=-0.000879 max=0.000833 Jy/beam ! Clean residual mean=-0.000002 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.278371 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.278371 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=0.078266Jy sigma=0.000661 ! Fit after self-cal, rms=0.078265Jy sigma=0.000661 wmodel J0412+0438_X_2017_06_10_pus_map.mod ! Writing 84 model components to file: J0412+0438_X_2017_06_10_pus_map.mod wobs J0412+0438_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0412+0438_X_2017_06_10_pus_uvs.fits wwins J0412+0438_X_2017_06_10_pus_map.win ! wwins: Wrote 2 windows to J0412+0438_X_2017_06_10_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 = -3.4416e-05 Jy ! Component: 100 - total flux cleaned = 2.08776e-05 Jy ! Component: 150 - total flux cleaned = 8.77627e-05 Jy ! Component: 200 - total flux cleaned = 0.000151709 Jy ! Component: 250 - total flux cleaned = 0.000201274 Jy ! Component: 300 - total flux cleaned = 0.000225254 Jy ! Component: 350 - total flux cleaned = 0.000259615 Jy ! Component: 400 - total flux cleaned = 0.00023715 Jy ! Component: 450 - total flux cleaned = 0.000193929 Jy ! Component: 500 - total flux cleaned = 0.000151736 Jy ! Component: 550 - total flux cleaned = 8.95928e-05 Jy ! Component: 600 - total flux cleaned = 2.87621e-05 Jy ! Component: 650 - total flux cleaned = -2.07912e-05 Jy ! Component: 700 - total flux cleaned = -5.95515e-05 Jy ! Component: 750 - total flux cleaned = -8.82248e-05 Jy ! Component: 800 - total flux cleaned = -0.000116333 Jy ! Component: 850 - total flux cleaned = -9.77913e-05 Jy ! Component: 900 - total flux cleaned = -8.88492e-05 Jy ! Component: 950 - total flux cleaned = -8.8975e-05 Jy ! Component: 1000 - total flux cleaned = -7.13423e-05 Jy ! Component: 1050 - total flux cleaned = -4.522e-05 Jy ! Component: 1100 - total flux cleaned = -3.668e-05 Jy ! Component: 1150 - total flux cleaned = -2.815e-05 Jy ! Component: 1200 - total flux cleaned = 2.24679e-05 Jy ! Component: 1250 - total flux cleaned = 5.76128e-06 Jy ! Component: 1300 - total flux cleaned = 3.88653e-05 Jy ! Component: 1350 - total flux cleaned = 3.88361e-05 Jy ! Component: 1400 - total flux cleaned = 6.31545e-05 Jy ! Component: 1450 - total flux cleaned = 5.50855e-05 Jy ! Component: 1500 - total flux cleaned = 7.09162e-05 Jy ! Component: 1550 - total flux cleaned = 0.000110258 Jy ! Component: 1600 - total flux cleaned = 0.000102401 Jy ! Component: 1650 - total flux cleaned = 0.000125587 Jy ! Component: 1700 - total flux cleaned = 0.000156183 Jy ! Component: 1750 - total flux cleaned = 0.000141087 Jy ! Component: 1800 - total flux cleaned = 0.000178633 Jy ! Component: 1850 - total flux cleaned = 0.000193414 Jy ! Component: 1900 - total flux cleaned = 0.000222831 Jy ! Component: 1950 - total flux cleaned = 0.000237537 Jy ! Component: 2000 - total flux cleaned = 0.00023762 Jy ! Total flux subtracted in 2048 components = 0.000273661 Jy ! Clean residual min=-0.000413 max=0.000498 Jy/beam ! Clean residual mean=-0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.278645 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 230 components and 0.278645 Jy ![Exited script file: muppet] wmap "J0412+0438_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.871 x 1.998 at -0.8869 degrees (North through East) ! Clean map min=-0.00070225 max=0.24379 Jy/beam ! Writing clean map to FITS file: J0412+0438_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.243785 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138049 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.169882 0.169882 0.339763 0.679526 1.35905 2.7181 5.43621 10.8724 21.7448 43.4897 86.9793 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.243 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.871 x 1.998 at -0.8869 degrees (North through East) ! Clean map min=-0.00070225 max=0.24379 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 J0412+0438_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:42:32 2019