! Started logfile: J1302+6902_X_2017_05_27_pus_uvs.log on Fri May 3 10:36:05 2019 obs J1302+6902_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1302+6902_X_2017_05_27_pus_uva.fits ! AN table 1: 150 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.919259 visibilities/baseline/integration-bin. ! Found source: J1302+6902 ! ! 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 1033 lines of history. ! ! Reading 74460 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 J1302+6902_X_2017_05_27_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.745124Jy sigma=0.006328 ! Fit after self-cal, rms=0.731161Jy sigma=0.006215 ! 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=0.8193 mas, bmaj=0.9955 mas, bpa=-20.89 degrees ! Estimated noise=731.547 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 = 0.208731 Jy ! Component: 100 - total flux cleaned = 0.255901 Jy ! Total flux subtracted in 100 components = 0.255901 Jy ! Clean residual min=-0.005966 max=0.016829 Jy/beam ! Clean residual mean=-0.000001 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 0.255901 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.255901 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=0.086181Jy sigma=0.000705 ! Fit after self-cal, rms=0.086172Jy sigma=0.000704 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174167 Jy ! Component: 100 - total flux cleaned = 0.0253093 Jy ! Total flux subtracted in 100 components = 0.0253093 Jy ! Clean residual min=-0.004260 max=0.003862 Jy/beam ! Clean residual mean=-0.000004 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.28121 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.28121 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=0.082355Jy sigma=0.000669 ! Fit after self-cal, rms=0.082353Jy sigma=0.000669 ! 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=1.068 mas, bmaj=1.227 mas, bpa=-23.06 degrees ! Estimated noise=307.28 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 (-5.2, 15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00693973 Jy ! Component: 100 - total flux cleaned = 0.0116776 Jy ! Component: 150 - total flux cleaned = 0.0150738 Jy ! Component: 200 - total flux cleaned = 0.0175699 Jy ! Total flux subtracted in 200 components = 0.0175699 Jy ! Clean residual min=-0.002281 max=0.002546 Jy/beam ! Clean residual mean=0.000010 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.29878 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 40 components and 0.29878 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=0.081650Jy sigma=0.000663 ! Fit after self-cal, rms=0.081615Jy sigma=0.000662 ! 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 0.98 FD 1.00 HN 1.01 KP 1.02 ! LA 0.98 MK 0.96 NL 0.99 OV 1.00 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.98 KP 1.00 ! LA 0.98 MK 0.97 NL 0.98 OV 1.00 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.97 KP 1.01 ! LA 1.00 MK 0.98 NL 0.99 OV 1.00 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 1.00 ! LA 1.01 MK 1.02 NL 0.97 OV 1.00 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.97 KP 1.01 ! LA 0.99 MK 1.06 NL 0.97 OV 0.99 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 1.00 ! LA 1.02 MK 0.98 NL 0.98 OV 1.00 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.97 KP 0.99 ! LA 1.01 MK 1.00 NL 0.97 OV 1.00 ! PT 1.02 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.97 KP 1.00 ! LA 0.98 MK 0.99 NL 0.98 OV 0.99 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.99 KP 0.98 ! LA 1.00 MK 0.97 NL 0.96 OV 0.99 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.98 KP 1.00 ! LA 1.02 MK 0.98 NL 0.97 OV 1.00 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.01 KP 0.99 ! LA 1.00 MK 0.97 NL 0.97 OV 0.98 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.95 KP 0.96 ! LA 0.98 MK 0.96 NL 1.00 OV 1.00 ! PT 1.04 SC 1.06 ! ! ! Fit before self-cal, rms=0.081615Jy sigma=0.000662 ! Fit after self-cal, rms=0.080321Jy sigma=0.000656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=1.231 mas, bpa=-24.32 degrees ! Estimated noise=306.032 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 = 0.00258353 Jy ! Component: 100 - total flux cleaned = 0.00360212 Jy ! Component: 150 - total flux cleaned = 0.0042298 Jy ! Component: 200 - total flux cleaned = 0.00463429 Jy ! Total flux subtracted in 200 components = 0.00463429 Jy ! Clean residual min=-0.001509 max=0.001504 Jy/beam ! Clean residual mean=0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.303414 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.303414 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=0.080230Jy sigma=0.000655 ! Fit after self-cal, rms=0.080226Jy sigma=0.000655 ! 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=0.080226Jy sigma=0.000655 ! Fit after self-cal, rms=0.080209Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=1.232 mas, bpa=-23.5 degrees ! Estimated noise=306.162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000353577 Jy ! Component: 100 - total flux cleaned = 0.000781854 Jy ! Component: 150 - total flux cleaned = 0.0010471 Jy ! Component: 200 - total flux cleaned = 0.00122571 Jy ! Total flux subtracted in 200 components = 0.00122571 Jy ! Clean residual min=-0.000932 max=0.001345 Jy/beam ! Clean residual mean=-0.000003 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.30464 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.30464 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=0.080188Jy sigma=0.000651 ! Fit after self-cal, rms=0.080194Jy sigma=0.000651 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 (-1.2, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122584 Jy ! Component: 100 - total flux cleaned = 0.00157269 Jy ! Component: 150 - total flux cleaned = 0.00172859 Jy ! Component: 200 - total flux cleaned = 0.00186518 Jy ! Total flux subtracted in 200 components = 0.00186518 Jy ! Clean residual min=-0.000868 max=0.001153 Jy/beam ! Clean residual mean=-0.000002 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.306505 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.306505 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=0.080170Jy sigma=0.000651 ! Fit after self-cal, rms=0.080167Jy sigma=0.000651 ! Inverting map ! Added new window around map position (-7.6, 21.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011465 Jy ! Component: 100 - total flux cleaned = 0.00179914 Jy ! Component: 150 - total flux cleaned = 0.00219 Jy ! Component: 200 - total flux cleaned = 0.00244629 Jy ! Total flux subtracted in 200 components = 0.00244629 Jy ! Clean residual min=-0.000844 max=0.000991 Jy/beam ! Clean residual mean=-0.000002 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.308951 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 104 components and 0.308951 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=0.080147Jy sigma=0.000651 ! Fit after self-cal, rms=0.080146Jy sigma=0.000651 ! Inverting map ! Added new window around map position (-2.4, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000867818 Jy ! Component: 100 - total flux cleaned = 0.00131808 Jy ! Component: 150 - total flux cleaned = 0.00150215 Jy ! Component: 200 - total flux cleaned = 0.0016538 Jy ! Total flux subtracted in 200 components = 0.0016538 Jy ! Clean residual min=-0.000807 max=0.000758 Jy/beam ! Clean residual mean=-0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.310605 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 119 components and 0.310605 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=0.080134Jy sigma=0.000650 ! Fit after self-cal, rms=0.080134Jy sigma=0.000650 ! 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=0.080134Jy sigma=0.000650 ! Fit after self-cal, rms=0.080113Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=1.232 mas, bpa=-23.37 degrees ! Estimated noise=306.014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193349 Jy ! Component: 100 - total flux cleaned = 0.000476835 Jy ! Component: 150 - total flux cleaned = 0.000671194 Jy ! Component: 200 - total flux cleaned = 0.000780509 Jy ! Total flux subtracted in 200 components = 0.000780509 Jy ! Clean residual min=-0.000814 max=0.000747 Jy/beam ! Clean residual mean=-0.000002 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.311386 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 129 components and 0.311386 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=0.080107Jy sigma=0.000650 ! Fit after self-cal, rms=0.080107Jy sigma=0.000650 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 = 0.000151906 Jy ! Component: 100 - total flux cleaned = 0.000277777 Jy ! Component: 150 - total flux cleaned = 0.00034845 Jy ! Component: 200 - total flux cleaned = 0.000393441 Jy ! Total flux subtracted in 200 components = 0.000393441 Jy ! Clean residual min=-0.000816 max=0.000743 Jy/beam ! Clean residual mean=-0.000002 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.311779 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 141 components and 0.311779 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=0.080104Jy sigma=0.000650 ! Fit after self-cal, rms=0.080103Jy sigma=0.000650 ! 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=0.080103Jy sigma=0.000650 ! Fit after self-cal, rms=0.080091Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.399 mas, bmaj=2.532 mas, bpa=85.61 degrees ! Estimated noise=386.764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000535115 Jy ! Component: 100 - total flux cleaned = 0.000745679 Jy ! Component: 150 - total flux cleaned = 0.000926726 Jy ! Component: 200 - total flux cleaned = 0.00100985 Jy ! Total flux subtracted in 200 components = 0.00100985 Jy ! Clean residual min=-0.000747 max=0.001027 Jy/beam ! Clean residual mean=-0.000004 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.312789 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 161 components and 0.312789 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=0.080090Jy sigma=0.000650 ! Fit after self-cal, rms=0.080089Jy sigma=0.000650 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 (-11.2, 25.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000878635 Jy ! Component: 100 - total flux cleaned = 0.00120114 Jy ! Component: 150 - total flux cleaned = 0.00139753 Jy ! Component: 200 - total flux cleaned = 0.00154875 Jy ! Total flux subtracted in 200 components = 0.00154875 Jy ! Clean residual min=-0.000731 max=0.000810 Jy/beam ! Clean residual mean=0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.314338 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 181 components and 0.314338 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=0.080083Jy sigma=0.000650 ! Fit after self-cal, rms=0.080083Jy sigma=0.000650 ! 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=1.074 mas, bmaj=1.233 mas, bpa=-23.3 degrees ! Estimated noise=305.917 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.074 x 1.233 at -23.3 degrees (North through East) ! Clean map min=-0.00072768 max=0.27056 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=0.8234 mas, bmaj=0.9981 mas, bpa=-21.04 degrees ! Estimated noise=729.105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.207959 Jy ! Component: 100 - total flux cleaned = 0.255186 Jy ! Component: 150 - total flux cleaned = 0.272064 Jy ! Component: 200 - total flux cleaned = 0.279661 Jy ! Total flux subtracted in 200 components = 0.279661 Jy ! Clean residual min=-0.002627 max=0.003746 Jy/beam ! Clean residual mean=-0.000011 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.279661 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 0.279661 Jy ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=1.233 mas, bpa=-23.3 degrees ! Estimated noise=305.917 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 = 0.00711847 Jy ! Component: 100 - total flux cleaned = 0.0118452 Jy ! Component: 150 - total flux cleaned = 0.0152778 Jy ! Component: 200 - total flux cleaned = 0.0178748 Jy ! Total flux subtracted in 200 components = 0.0178748 Jy ! Clean residual min=-0.001204 max=0.001533 Jy/beam ! Clean residual mean=-0.000008 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.297535 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 60 components and 0.297536 Jy ! Inverting map ! Added new window around map position (-0.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207942 Jy ! Component: 100 - total flux cleaned = 0.00383534 Jy ! Component: 150 - total flux cleaned = 0.00534361 Jy ! Component: 200 - total flux cleaned = 0.00665005 Jy ! Total flux subtracted in 200 components = 0.00665005 Jy ! Clean residual min=-0.001046 max=0.000976 Jy/beam ! Clean residual mean=-0.000005 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.304186 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 93 components and 0.304186 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=2.399 mas, bmaj=2.532 mas, bpa=85.61 degrees ! Estimated noise=386.764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197683 Jy ! Component: 100 - total flux cleaned = 0.00342254 Jy ! Component: 150 - total flux cleaned = 0.00458839 Jy ! Component: 200 - total flux cleaned = 0.00555469 Jy ! Total flux subtracted in 200 components = 0.00555469 Jy ! Clean residual min=-0.000824 max=0.000817 Jy/beam ! Clean residual mean=-0.000006 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.30974 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 = 0.000815376 Jy ! Component: 100 - total flux cleaned = 0.0015092 Jy ! Component: 150 - total flux cleaned = 0.0021017 Jy ! Component: 200 - total flux cleaned = 0.00260944 Jy ! Total flux subtracted in 200 components = 0.00260944 Jy ! Clean residual min=-0.000738 max=0.000795 Jy/beam ! Clean residual mean=-0.000003 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.31235 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 176 components and 0.31235 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=1.233 mas, bpa=-23.3 degrees ! Estimated noise=305.917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000245824 Jy ! Component: 100 - total flux cleaned = 0.000471723 Jy ! Component: 150 - total flux cleaned = 0.000615214 Jy ! Component: 200 - total flux cleaned = 0.000747157 Jy ! Total flux subtracted in 200 components = 0.000747157 Jy ! Clean residual min=-0.000885 max=0.000777 Jy/beam ! Clean residual mean=0.000000 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.313097 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 194 components and 0.313097 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=0.080098Jy sigma=0.000650 ! Fit after self-cal, rms=0.080094Jy sigma=0.000650 wmodel J1302+6902_X_2017_05_27_pus_map.mod ! Writing 194 model components to file: J1302+6902_X_2017_05_27_pus_map.mod wobs J1302+6902_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1302+6902_X_2017_05_27_pus_uvs.fits wwins J1302+6902_X_2017_05_27_pus_map.win ! wwins: Wrote 7 windows to J1302+6902_X_2017_05_27_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 = -8.12043e-05 Jy ! Component: 100 - total flux cleaned = -6.80746e-07 Jy ! Component: 150 - total flux cleaned = -1.30826e-05 Jy ! Component: 200 - total flux cleaned = -5.00145e-05 Jy ! Component: 250 - total flux cleaned = -8.58672e-05 Jy ! Component: 300 - total flux cleaned = -8.56119e-05 Jy ! Component: 350 - total flux cleaned = -8.55664e-05 Jy ! Component: 400 - total flux cleaned = -9.67724e-05 Jy ! Component: 450 - total flux cleaned = -8.61229e-05 Jy ! Component: 500 - total flux cleaned = -0.000107567 Jy ! Component: 550 - total flux cleaned = -0.000128506 Jy ! Component: 600 - total flux cleaned = -0.000138507 Jy ! Component: 650 - total flux cleaned = -0.000138358 Jy ! Component: 700 - total flux cleaned = -0.000138212 Jy ! Component: 750 - total flux cleaned = -0.000138357 Jy ! Component: 800 - total flux cleaned = -0.000148061 Jy ! Component: 850 - total flux cleaned = -0.000157661 Jy ! Component: 900 - total flux cleaned = -0.000176491 Jy ! Component: 950 - total flux cleaned = -0.000185781 Jy ! Component: 1000 - total flux cleaned = -0.000185768 Jy ! Component: 1050 - total flux cleaned = -0.000230705 Jy ! Component: 1100 - total flux cleaned = -0.000195072 Jy ! Component: 1150 - total flux cleaned = -0.000221382 Jy ! Component: 1200 - total flux cleaned = -0.000177993 Jy ! Component: 1250 - total flux cleaned = -0.000221133 Jy ! Component: 1300 - total flux cleaned = -0.000178349 Jy ! Component: 1350 - total flux cleaned = -0.000212192 Jy ! Component: 1400 - total flux cleaned = -0.000212099 Jy ! Component: 1450 - total flux cleaned = -0.000178966 Jy ! Component: 1500 - total flux cleaned = -0.00017897 Jy ! Component: 1550 - total flux cleaned = -0.00019521 Jy ! Component: 1600 - total flux cleaned = -0.000170864 Jy ! Component: 1650 - total flux cleaned = -0.000162872 Jy ! Component: 1700 - total flux cleaned = -0.000154968 Jy ! Component: 1750 - total flux cleaned = -0.000155023 Jy ! Component: 1800 - total flux cleaned = -0.000155025 Jy ! Component: 1850 - total flux cleaned = -0.000155019 Jy ! Component: 1900 - total flux cleaned = -0.000147336 Jy ! Component: 1950 - total flux cleaned = -0.000170134 Jy ! Component: 2000 - total flux cleaned = -0.000147467 Jy ! Total flux subtracted in 2048 components = -0.000154942 Jy ! Clean residual min=-0.000407 max=0.000385 Jy/beam ! Clean residual mean=-0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.312942 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 342 components and 0.312942 Jy ![Exited script file: muppet] wmap "J1302+6902_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.074 x 1.233 at -23.3 degrees (North through East) ! Clean map min=-0.00071283 max=0.27068 Jy/beam ! Writing clean map to FITS file: J1302+6902_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.270679 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013617 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.150921 0.150921 0.301842 0.603684 1.20737 2.41474 4.82947 9.65894 19.3179 38.6358 77.2715 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.27 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.074 x 1.233 at -23.3 degrees (North through East) ! Clean map min=-0.00071283 max=0.27068 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 J1302+6902_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:36:11 2019