! Started logfile: J0646+3041_X_2017_05_27_pus_uvs.log on Fri May 3 10:31:30 2019 obs J0646+3041_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0646+3041_X_2017_05_27_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.964286 visibilities/baseline/integration-bin. ! Found source: J0646+3041 ! ! 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 58320 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 J0646+3041_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.903150Jy sigma=0.007758 ! Fit after self-cal, rms=0.890973Jy sigma=0.007656 ! 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=0.7614 mas, bmaj=1.396 mas, bpa=1.747 degrees ! Estimated noise=718.374 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 = 0.0764306 Jy ! Component: 100 - total flux cleaned = 0.114921 Jy ! Total flux subtracted in 100 components = 0.114921 Jy ! Clean residual min=-0.007795 max=0.021662 Jy/beam ! Clean residual mean=-0.000261 rms=0.002803 Jy/beam ! Combined flux in latest and established models = 0.114921 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.114921 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=0.106070Jy sigma=0.000916 ! Fit after self-cal, rms=0.105734Jy sigma=0.000913 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0270706 Jy ! Component: 100 - total flux cleaned = 0.0463145 Jy ! Total flux subtracted in 100 components = 0.0463145 Jy ! Clean residual min=-0.005915 max=0.013763 Jy/beam ! Clean residual mean=-0.000188 rms=0.002000 Jy/beam ! Combined flux in latest and established models = 0.161236 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.161236 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=0.093143Jy sigma=0.000791 ! Fit after self-cal, rms=0.093039Jy sigma=0.000790 ! Inverting map ! Added new window around map position (-1, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158533 Jy ! Component: 100 - total flux cleaned = 0.0275699 Jy ! Total flux subtracted in 100 components = 0.0275699 Jy ! Clean residual min=-0.005315 max=0.012947 Jy/beam ! Clean residual mean=-0.000146 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 0.188806 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 62 components and 0.188806 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=0.088053Jy sigma=0.000741 ! Fit after self-cal, rms=0.087960Jy sigma=0.000740 ! Inverting map ! Added new window around map position (1, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128815 Jy ! Component: 100 - total flux cleaned = 0.0216706 Jy ! Total flux subtracted in 100 components = 0.0216706 Jy ! Clean residual min=-0.004370 max=0.010370 Jy/beam ! Clean residual mean=-0.000117 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.210476 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 84 components and 0.210476 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=0.085028Jy sigma=0.000712 ! Fit after self-cal, rms=0.084835Jy sigma=0.000710 ! Inverting map ! Added new window around map position (1.4, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102888 Jy ! Component: 100 - total flux cleaned = 0.0178588 Jy ! Total flux subtracted in 100 components = 0.0178588 Jy ! Clean residual min=-0.003904 max=0.005246 Jy/beam ! Clean residual mean=-0.000092 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.228335 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 111 components and 0.228335 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=0.082660Jy sigma=0.000689 ! Fit after self-cal, rms=0.082578Jy sigma=0.000688 ! 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=0.9448 mas, bmaj=1.677 mas, bpa=1.913 degrees ! Estimated noise=341.74 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 = 0.0121796 Jy ! Component: 100 - total flux cleaned = 0.0213723 Jy ! Component: 150 - total flux cleaned = 0.0287023 Jy ! Component: 200 - total flux cleaned = 0.0346234 Jy ! Total flux subtracted in 200 components = 0.0346234 Jy ! Clean residual min=-0.002831 max=0.006617 Jy/beam ! Clean residual mean=-0.000073 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.262958 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 147 components and 0.262958 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=0.080074Jy sigma=0.000664 ! Fit after self-cal, rms=0.079995Jy sigma=0.000663 ! Inverting map ! Added new window around map position (2.8, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00650368 Jy ! Component: 100 - total flux cleaned = 0.0109557 Jy ! Component: 150 - total flux cleaned = 0.0145245 Jy ! Component: 200 - total flux cleaned = 0.0174581 Jy ! Total flux subtracted in 200 components = 0.0174581 Jy ! Clean residual min=-0.002373 max=0.006446 Jy/beam ! Clean residual mean=-0.000041 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.280416 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 174 components and 0.280416 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=0.079309Jy sigma=0.000657 ! Fit after self-cal, rms=0.079243Jy sigma=0.000656 ! Inverting map ! Added new window around map position (3, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00545891 Jy ! Component: 100 - total flux cleaned = 0.00883608 Jy ! Component: 150 - total flux cleaned = 0.0115494 Jy ! Component: 200 - total flux cleaned = 0.013807 Jy ! Total flux subtracted in 200 components = 0.013807 Jy ! Clean residual min=-0.001759 max=0.002183 Jy/beam ! Clean residual mean=-0.000022 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.294223 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 201 components and 0.294223 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=0.078787Jy sigma=0.000652 ! Fit after self-cal, rms=0.078718Jy sigma=0.000651 ! 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 1.02 FD 1.01 HN 0.99 KP 0.95 ! LA 0.96 MK 0.99 NL 1.01 OV 1.01 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.97 KP 0.97 ! LA 0.95 MK 1.04 NL 1.02 OV 1.00 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 0.96 ! LA 0.99 MK 1.00 NL 1.01 OV 1.02 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.95 KP 0.95 ! LA 1.00 MK 1.10 NL 1.02 OV 1.02 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.92 KP 0.96 ! LA 0.98 MK 0.99 NL 1.01 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.99 KP 0.95 ! LA 0.97 MK 0.99 NL 1.02 OV 1.02 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.95 KP 0.97 ! LA 0.99 MK 1.10 NL 1.05 OV 1.03 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 0.98 KP 0.96 ! LA 0.96 MK 1.01 NL 1.01 OV 1.03 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.99 KP 0.95 ! LA 0.98 MK 1.00 NL 1.02 OV 1.02 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.97 KP 0.97 ! LA 1.01 MK 0.96 NL 1.01 OV 1.03 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.00 KP 0.98 ! LA 0.99 MK 0.99 NL 1.01 OV 1.02 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.17 KP 0.94 ! LA 0.99 MK 0.89 NL 1.02 OV 1.03 ! PT 1.03 SC 0.92 ! ! ! Fit before self-cal, rms=0.078718Jy sigma=0.000651 ! Fit after self-cal, rms=0.078921Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9494 mas, bmaj=1.687 mas, bpa=1.486 degrees ! Estimated noise=343.038 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 = 0.00228989 Jy ! Component: 100 - total flux cleaned = 0.00304025 Jy ! Component: 150 - total flux cleaned = 0.00352443 Jy ! Component: 200 - total flux cleaned = 0.00398485 Jy ! Total flux subtracted in 200 components = 0.00398485 Jy ! Clean residual min=-0.001683 max=0.001419 Jy/beam ! Clean residual mean=-0.000003 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.298208 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 222 components and 0.298208 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=0.078844Jy sigma=0.000648 ! Fit after self-cal, rms=0.078833Jy sigma=0.000648 ! 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=0.078833Jy sigma=0.000648 ! Fit after self-cal, rms=0.078961Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9361 mas, bmaj=1.686 mas, bpa=1.324 degrees ! Estimated noise=340.044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000711982 Jy ! Component: 100 - total flux cleaned = 0.000971878 Jy ! Component: 150 - total flux cleaned = 0.00119851 Jy ! Component: 200 - total flux cleaned = 0.00134021 Jy ! Total flux subtracted in 200 components = 0.00134021 Jy ! Clean residual min=-0.001490 max=0.001116 Jy/beam ! Clean residual mean=-0.000011 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.299548 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 234 components and 0.299549 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=0.078932Jy sigma=0.000647 ! Fit after self-cal, rms=0.078936Jy sigma=0.000647 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 = 0.000307451 Jy ! Component: 100 - total flux cleaned = 0.000419526 Jy ! Component: 150 - total flux cleaned = 0.000519833 Jy ! Component: 200 - total flux cleaned = 0.000657004 Jy ! Total flux subtracted in 200 components = 0.000657004 Jy ! Clean residual min=-0.001419 max=0.001108 Jy/beam ! Clean residual mean=-0.000011 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.300205 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 239 components and 0.300205 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=0.078920Jy sigma=0.000647 ! Fit after self-cal, rms=0.078919Jy sigma=0.000647 ! 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=0.078919Jy sigma=0.000647 ! Fit after self-cal, rms=0.078834Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9308 mas, bmaj=1.686 mas, bpa=1.353 degrees ! Estimated noise=338.211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000415019 Jy ! Component: 100 - total flux cleaned = 0.000648104 Jy ! Component: 150 - total flux cleaned = 0.000857135 Jy ! Component: 200 - total flux cleaned = 0.00106825 Jy ! Total flux subtracted in 200 components = 0.00106825 Jy ! Clean residual min=-0.001331 max=0.001101 Jy/beam ! Clean residual mean=-0.000010 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.301274 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 248 components and 0.301274 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=0.078821Jy sigma=0.000646 ! Fit after self-cal, rms=0.078822Jy 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 = 0.00018176 Jy ! Component: 100 - total flux cleaned = 0.000365877 Jy ! Component: 150 - total flux cleaned = 0.00049846 Jy ! Component: 200 - total flux cleaned = 0.000658088 Jy ! Total flux subtracted in 200 components = 0.000658088 Jy ! Clean residual min=-0.001280 max=0.001095 Jy/beam ! Clean residual mean=-0.000010 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.301932 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 255 components and 0.301932 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=0.078814Jy sigma=0.000646 ! Fit after self-cal, rms=0.078813Jy 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=0.078813Jy sigma=0.000646 ! Fit after self-cal, rms=0.078723Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.12 mas, bmaj=2.701 mas, bpa=-0.05685 degrees ! Estimated noise=426.048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00083357 Jy ! Component: 100 - total flux cleaned = 0.00123307 Jy ! Component: 150 - total flux cleaned = 0.00158361 Jy ! Component: 200 - total flux cleaned = 0.0018615 Jy ! Total flux subtracted in 200 components = 0.0018615 Jy ! Clean residual min=-0.001353 max=0.001247 Jy/beam ! Clean residual mean=-0.000020 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.303793 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 268 components and 0.303793 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=0.078717Jy sigma=0.000646 ! Fit after self-cal, rms=0.078716Jy 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 = 0.000196683 Jy ! Component: 100 - total flux cleaned = 0.000451612 Jy ! Component: 150 - total flux cleaned = 0.000652274 Jy ! Component: 200 - total flux cleaned = 0.00082584 Jy ! Total flux subtracted in 200 components = 0.00082584 Jy ! Clean residual min=-0.001303 max=0.001205 Jy/beam ! Clean residual mean=-0.000018 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.304619 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 272 components and 0.304619 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=0.078714Jy sigma=0.000646 ! Fit after self-cal, rms=0.078712Jy 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=0.9294 mas, bmaj=1.684 mas, bpa=1.399 degrees ! Estimated noise=337.334 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9294 x 1.684 at 1.399 degrees (North through East) ! Clean map min=-0.0011088 max=0.092448 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=0.7441 mas, bmaj=1.402 mas, bpa=1.185 degrees ! Estimated noise=704.011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0749698 Jy ! Component: 100 - total flux cleaned = 0.114809 Jy ! Component: 150 - total flux cleaned = 0.142175 Jy ! Component: 200 - total flux cleaned = 0.163068 Jy ! Total flux subtracted in 200 components = 0.163068 Jy ! Clean residual min=-0.005820 max=0.012338 Jy/beam ! Clean residual mean=-0.000188 rms=0.001983 Jy/beam ! Combined flux in latest and established models = 0.163068 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 58 model components to the UV plane model. ! The established model now contains 58 components and 0.163068 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9294 mas, bmaj=1.684 mas, bpa=1.399 degrees ! Estimated noise=337.334 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 = 0.0282019 Jy ! Component: 100 - total flux cleaned = 0.0482328 Jy ! Component: 150 - total flux cleaned = 0.0635633 Jy ! Component: 200 - total flux cleaned = 0.0757743 Jy ! Total flux subtracted in 200 components = 0.0757743 Jy ! Clean residual min=-0.003553 max=0.007771 Jy/beam ! Clean residual mean=-0.000118 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.238843 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 109 components and 0.238843 Jy ! Inverting map ! Added new window around map position (1.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010107 Jy ! Component: 100 - total flux cleaned = 0.0183847 Jy ! Component: 150 - total flux cleaned = 0.0252426 Jy ! Component: 200 - total flux cleaned = 0.0309885 Jy ! Total flux subtracted in 200 components = 0.0309885 Jy ! Clean residual min=-0.002259 max=0.003581 Jy/beam ! Clean residual mean=-0.000064 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.269831 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 152 components and 0.269831 Jy ! Inverting map ! Added new window around map position (0.2, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00485098 Jy ! Component: 100 - total flux cleaned = 0.00894599 Jy ! Component: 150 - total flux cleaned = 0.0124161 Jy ! Component: 200 - total flux cleaned = 0.0153659 Jy ! Total flux subtracted in 200 components = 0.0153659 Jy ! Clean residual min=-0.001646 max=0.001926 Jy/beam ! Clean residual mean=-0.000038 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.285197 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 187 components and 0.285197 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=2.12 mas, bmaj=2.701 mas, bpa=-0.05685 degrees ! Estimated noise=426.048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473329 Jy ! Component: 100 - total flux cleaned = 0.00812258 Jy ! Component: 150 - total flux cleaned = 0.0106734 Jy ! Component: 200 - total flux cleaned = 0.0126371 Jy ! Total flux subtracted in 200 components = 0.0126371 Jy ! Clean residual min=-0.001568 max=0.001412 Jy/beam ! Clean residual mean=-0.000043 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.297834 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 = 0.00153524 Jy ! Component: 100 - total flux cleaned = 0.00274726 Jy ! Component: 150 - total flux cleaned = 0.00371022 Jy ! Component: 200 - total flux cleaned = 0.0042486 Jy ! Total flux subtracted in 200 components = 0.0042486 Jy ! Clean residual min=-0.001361 max=0.001137 Jy/beam ! Clean residual mean=-0.000028 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.302083 Jy ! Adding 123 model components to the UV plane model. ! The established model now contains 285 components and 0.302083 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9294 mas, bmaj=1.684 mas, bpa=1.399 degrees ! Estimated noise=337.334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000634972 Jy ! Component: 100 - total flux cleaned = 0.000947497 Jy ! Component: 150 - total flux cleaned = 0.00117479 Jy ! Component: 200 - total flux cleaned = 0.00124368 Jy ! Total flux subtracted in 200 components = 0.00124368 Jy ! Clean residual min=-0.001170 max=0.001120 Jy/beam ! Clean residual mean=-0.000010 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.303326 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 310 components and 0.303326 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=0.078730Jy sigma=0.000646 ! Fit after self-cal, rms=0.078693Jy sigma=0.000646 wmodel J0646+3041_X_2017_05_27_pus_map.mod ! Writing 310 model components to file: J0646+3041_X_2017_05_27_pus_map.mod wobs J0646+3041_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0646+3041_X_2017_05_27_pus_uvs.fits wwins J0646+3041_X_2017_05_27_pus_map.win ! wwins: Wrote 8 windows to J0646+3041_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 = -0.000274274 Jy ! Component: 100 - total flux cleaned = -0.000447019 Jy ! Component: 150 - total flux cleaned = -0.000367091 Jy ! Component: 200 - total flux cleaned = -0.000336356 Jy ! Component: 250 - total flux cleaned = -0.000336657 Jy ! Component: 300 - total flux cleaned = -0.00032215 Jy ! Component: 350 - total flux cleaned = -0.000294138 Jy ! Component: 400 - total flux cleaned = -0.000267088 Jy ! Component: 450 - total flux cleaned = -0.000240884 Jy ! Component: 500 - total flux cleaned = -0.000241191 Jy ! Component: 550 - total flux cleaned = -0.000241337 Jy ! Component: 600 - total flux cleaned = -0.000241117 Jy ! Component: 650 - total flux cleaned = -0.000228599 Jy ! Component: 700 - total flux cleaned = -0.000180781 Jy ! Component: 750 - total flux cleaned = -0.000157524 Jy ! Component: 800 - total flux cleaned = -0.000157666 Jy ! Component: 850 - total flux cleaned = -0.000202355 Jy ! Component: 900 - total flux cleaned = -0.000191079 Jy ! Component: 950 - total flux cleaned = -0.000266989 Jy ! Component: 1000 - total flux cleaned = -0.000299073 Jy ! Component: 1050 - total flux cleaned = -0.000341238 Jy ! Component: 1100 - total flux cleaned = -0.000403647 Jy ! Component: 1150 - total flux cleaned = -0.000454886 Jy ! Component: 1200 - total flux cleaned = -0.000495344 Jy ! Component: 1250 - total flux cleaned = -0.000545391 Jy ! Component: 1300 - total flux cleaned = -0.000575058 Jy ! Component: 1350 - total flux cleaned = -0.000643162 Jy ! Component: 1400 - total flux cleaned = -0.000652827 Jy ! Component: 1450 - total flux cleaned = -0.000709917 Jy ! Component: 1500 - total flux cleaned = -0.000709947 Jy ! Component: 1550 - total flux cleaned = -0.00076552 Jy ! Component: 1600 - total flux cleaned = -0.000710655 Jy ! Component: 1650 - total flux cleaned = -0.000710614 Jy ! Component: 1700 - total flux cleaned = -0.000719698 Jy ! Component: 1750 - total flux cleaned = -0.000701833 Jy ! Component: 1800 - total flux cleaned = -0.000684391 Jy ! Component: 1850 - total flux cleaned = -0.000684386 Jy ! Component: 1900 - total flux cleaned = -0.00070169 Jy ! Component: 1950 - total flux cleaned = -0.000676215 Jy ! Component: 2000 - total flux cleaned = -0.000693377 Jy ! Total flux subtracted in 2048 components = -0.00068505 Jy ! Clean residual min=-0.000454 max=0.000439 Jy/beam ! Clean residual mean=-0.000004 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.302641 Jy keep ! Adding 161 model components to the UV plane model. ! The established model now contains 471 components and 0.302641 Jy ![Exited script file: muppet] wmap "J0646+3041_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9294 x 1.684 at 1.399 degrees (North through East) ! Clean map min=-0.00085954 max=0.091658 Jy/beam ! Writing clean map to FITS file: J0646+3041_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 0.091658 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160407 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.525017 0.525017 1.05003 2.10007 4.20013 8.40027 16.8005 33.6011 67.2022 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.091 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9294 x 1.684 at 1.399 degrees (North through East) ! Clean map min=-0.00085954 max=0.091658 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 J0646+3041_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:31:36 2019