! Started logfile: J1914+0124_X_2017_03_23_pus_uvs.log on Mon May 13 10:27:13 2019 obs J1914+0124_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1914+0124_X_2017_03_23_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.903497 visibilities/baseline/integration-bin. ! Found source: J1914+0124 ! ! 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 1124 lines of history. ! ! Reading 69768 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 J1914+0124_X_2017_03_23_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 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.941875Jy sigma=0.007046 ! Fit after self-cal, rms=0.920380Jy sigma=0.006942 ! 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=0.7617 mas, bmaj=1.859 mas, bpa=-2.614 degrees ! Estimated noise=822.761 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 = 0.065818 Jy ! Component: 100 - total flux cleaned = 0.0807499 Jy ! Total flux subtracted in 100 components = 0.0807499 Jy ! Clean residual min=-0.002395 max=0.005397 Jy/beam ! Clean residual mean=-0.000007 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.0807499 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0807499 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=0.109779Jy sigma=0.000644 ! Fit after self-cal, rms=0.109697Jy sigma=0.000644 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00602262 Jy ! Component: 100 - total flux cleaned = 0.00901137 Jy ! Total flux subtracted in 100 components = 0.00901137 Jy ! Clean residual min=-0.001977 max=0.002147 Jy/beam ! Clean residual mean=0.000003 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0897612 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0897612 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=0.109346Jy sigma=0.000640 ! Fit after self-cal, rms=0.109389Jy sigma=0.000640 ! 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=0.9477 mas, bmaj=2.235 mas, bpa=-3.786 degrees ! Estimated noise=390.474 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 (1, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274752 Jy ! Component: 100 - total flux cleaned = 0.00405794 Jy ! Component: 150 - total flux cleaned = 0.00449489 Jy ! Component: 200 - total flux cleaned = 0.00461416 Jy ! Total flux subtracted in 200 components = 0.00461416 Jy ! Clean residual min=-0.001161 max=0.001419 Jy/beam ! Clean residual mean=0.000009 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0943754 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.0943754 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=0.109329Jy sigma=0.000639 ! Fit after self-cal, rms=0.109348Jy sigma=0.000639 ! 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 0.97 FD 0.98 HN 1.03 KP 1.02 ! LA 0.96 MK 0.98 NL 0.97 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.99 HN 1.01 KP 1.03 ! LA 0.98 MK 0.94 NL 0.96 OV 0.99 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 0.98 KP 1.05 ! LA 0.99 MK 1.14 NL 1.03 OV 0.98 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.96 KP 0.99 ! LA 1.03 MK 0.99 NL 0.99 OV 1.04 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.94 KP 1.03 ! LA 1.01 MK 1.15 NL 0.98 OV 0.99 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.97 KP 1.03 ! LA 1.01 MK 1.12 NL 0.98 OV 0.97 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 0.98 HN 0.98 KP 1.05 ! LA 1.01 MK 0.99 NL 0.99 OV 0.99 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.00 KP 1.01 ! LA 1.04 MK 0.95 NL 0.97 OV 1.05 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.99 HN 0.96 KP 1.01 ! LA 1.02 MK 0.98 NL 0.99 OV 0.97 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.01 KP 1.05 ! LA 1.02 MK 0.95 NL 0.99 OV 0.98 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.98 KP 1.00 ! LA 1.06 MK 0.99 NL 0.94 OV 1.02 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.92 KP 1.04 ! LA 1.04 MK 0.92 NL 0.92 OV 1.02 ! PT 1.01 SC 0.97 ! ! ! Fit before self-cal, rms=0.109348Jy sigma=0.000639 ! Fit after self-cal, rms=0.109659Jy sigma=0.000638 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9483 mas, bmaj=2.235 mas, bpa=-3.766 degrees ! Estimated noise=388.401 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 = 0.000904442 Jy ! Component: 100 - total flux cleaned = 0.000929788 Jy ! Component: 150 - total flux cleaned = 0.000930848 Jy ! Component: 200 - total flux cleaned = 0.000901878 Jy ! Total flux subtracted in 200 components = 0.000901878 Jy ! Clean residual min=-0.001041 max=0.001067 Jy/beam ! Clean residual mean=0.000011 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0952773 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 45 components and 0.0952773 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=0.109650Jy sigma=0.000638 ! Fit after self-cal, rms=0.109670Jy sigma=0.000638 ! 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=0.109670Jy sigma=0.000638 ! Fit after self-cal, rms=0.115057Jy sigma=0.000637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9503 mas, bmaj=2.236 mas, bpa=-3.78 degrees ! Estimated noise=389.715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000600213 Jy ! Component: 100 - total flux cleaned = 0.000569189 Jy ! Component: 150 - total flux cleaned = 0.000543966 Jy ! Component: 200 - total flux cleaned = 0.000510783 Jy ! Total flux subtracted in 200 components = 0.000510783 Jy ! Clean residual min=-0.000897 max=0.000996 Jy/beam ! Clean residual mean=0.000006 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.095788 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.095788 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=0.115051Jy sigma=0.000637 ! Fit after self-cal, rms=0.115103Jy sigma=0.000637 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 = 0.000135597 Jy ! Component: 100 - total flux cleaned = 0.000114575 Jy ! Component: 150 - total flux cleaned = 9.50654e-05 Jy ! Component: 200 - total flux cleaned = 6.83737e-05 Jy ! Total flux subtracted in 200 components = 6.83737e-05 Jy ! Clean residual min=-0.000910 max=0.000996 Jy/beam ! Clean residual mean=0.000006 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0958564 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.0958564 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=0.115101Jy sigma=0.000637 ! Fit after self-cal, rms=0.115104Jy sigma=0.000637 ! 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=0.115104Jy sigma=0.000637 ! Fit after self-cal, rms=0.116583Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9494 mas, bmaj=2.235 mas, bpa=-3.85 degrees ! Estimated noise=389.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000385524 Jy ! Component: 100 - total flux cleaned = 0.000406328 Jy ! Component: 150 - total flux cleaned = 0.000406466 Jy ! Component: 200 - total flux cleaned = 0.000398745 Jy ! Total flux subtracted in 200 components = 0.000398745 Jy ! Clean residual min=-0.000897 max=0.001023 Jy/beam ! Clean residual mean=0.000004 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0962552 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.0962552 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=0.116580Jy sigma=0.000636 ! Fit after self-cal, rms=0.116587Jy sigma=0.000636 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 = 9.68823e-05 Jy ! Component: 100 - total flux cleaned = 8.17425e-05 Jy ! Component: 150 - total flux cleaned = 6.73237e-05 Jy ! Component: 200 - total flux cleaned = 5.44148e-05 Jy ! Total flux subtracted in 200 components = 5.44148e-05 Jy ! Clean residual min=-0.000913 max=0.001022 Jy/beam ! Clean residual mean=0.000004 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0963096 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 70 components and 0.0963096 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=0.116586Jy sigma=0.000636 ! Fit after self-cal, rms=0.116586Jy sigma=0.000636 ! 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=0.116586Jy sigma=0.000636 ! Fit after self-cal, rms=0.116710Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.175 mas, bmaj=3.649 mas, bpa=-5.945 degrees ! Estimated noise=459.991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225876 Jy ! Component: 100 - total flux cleaned = 0.000233862 Jy ! Component: 150 - total flux cleaned = 0.000233647 Jy ! Component: 200 - total flux cleaned = 0.000233461 Jy ! Total flux subtracted in 200 components = 0.000233461 Jy ! Clean residual min=-0.000977 max=0.001033 Jy/beam ! Clean residual mean=0.000007 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.096543 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.096543 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=0.116709Jy sigma=0.000636 ! Fit after self-cal, rms=0.116708Jy sigma=0.000636 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 = 1.52808e-05 Jy ! Component: 100 - total flux cleaned = 2.05079e-05 Jy ! Component: 150 - total flux cleaned = 2.49613e-05 Jy ! Component: 200 - total flux cleaned = 2.84237e-05 Jy ! Total flux subtracted in 200 components = 2.84237e-05 Jy ! Clean residual min=-0.000984 max=0.001036 Jy/beam ! Clean residual mean=0.000007 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0965715 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.0965715 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=0.116708Jy sigma=0.000636 ! Fit after self-cal, rms=0.116708Jy sigma=0.000636 ! 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=0.9487 mas, bmaj=2.234 mas, bpa=-3.904 degrees ! Estimated noise=389.876 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9487 x 2.234 at -3.904 degrees (North through East) ! Clean map min=-0.00081874 max=0.085549 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=0.762 mas, bmaj=1.855 mas, bpa=-2.786 degrees ! Estimated noise=819.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0652138 Jy ! Component: 100 - total flux cleaned = 0.0806071 Jy ! Component: 150 - total flux cleaned = 0.0870582 Jy ! Component: 200 - total flux cleaned = 0.090964 Jy ! Total flux subtracted in 200 components = 0.090964 Jy ! Clean residual min=-0.001766 max=0.002035 Jy/beam ! Clean residual mean=-0.000003 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.090964 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 0.090964 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9487 mas, bmaj=2.234 mas, bpa=-3.904 degrees ! Estimated noise=389.876 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 = 0.00315445 Jy ! Component: 100 - total flux cleaned = 0.00465661 Jy ! Component: 150 - total flux cleaned = 0.00541028 Jy ! Component: 200 - total flux cleaned = 0.00555615 Jy ! Total flux subtracted in 200 components = 0.00555615 Jy ! Clean residual min=-0.000958 max=0.001062 Jy/beam ! Clean residual mean=0.000004 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0965202 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.0965202 Jy ! Inverting map ! Added new window around map position (25.2, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00086821 Jy ! Component: 100 - total flux cleaned = 0.00103313 Jy ! Component: 150 - total flux cleaned = 0.00110308 Jy ! Component: 200 - total flux cleaned = 0.00116678 Jy ! Total flux subtracted in 200 components = 0.00116678 Jy ! Clean residual min=-0.000887 max=0.001044 Jy/beam ! Clean residual mean=0.000003 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0976869 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.0976869 Jy ! Inverting map ! Added new window around map position (11, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214337 Jy ! Component: 100 - total flux cleaned = 0.000331634 Jy ! Component: 150 - total flux cleaned = 0.000388671 Jy ! Component: 200 - total flux cleaned = 0.000453756 Jy ! Total flux subtracted in 200 components = 0.000453756 Jy ! Clean residual min=-0.000837 max=0.000815 Jy/beam ! Clean residual mean=0.000003 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0981407 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.0981407 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=2.175 mas, bmaj=3.649 mas, bpa=-5.945 degrees ! Estimated noise=459.991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.95244e-05 Jy ! Component: 100 - total flux cleaned = 8.84372e-05 Jy ! Component: 150 - total flux cleaned = 0.000126245 Jy ! Component: 200 - total flux cleaned = 0.000160786 Jy ! Total flux subtracted in 200 components = 0.000160786 Jy ! Clean residual min=-0.000791 max=0.000779 Jy/beam ! Clean residual mean=0.000005 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0983015 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 = 4.29448e-05 Jy ! Component: 100 - total flux cleaned = 9.24841e-05 Jy ! Component: 150 - total flux cleaned = 0.000129398 Jy ! Component: 200 - total flux cleaned = 0.000172268 Jy ! Total flux subtracted in 200 components = 0.000172268 Jy ! Clean residual min=-0.000780 max=0.000795 Jy/beam ! Clean residual mean=0.000005 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0984738 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 81 components and 0.0984738 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9487 mas, bmaj=2.234 mas, bpa=-3.904 degrees ! Estimated noise=389.876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.56094e-05 Jy ! Component: 100 - total flux cleaned = -2.88246e-05 Jy ! Component: 150 - total flux cleaned = -4.04833e-05 Jy ! Component: 200 - total flux cleaned = -4.00759e-05 Jy ! Total flux subtracted in 200 components = -4.00759e-05 Jy ! Clean residual min=-0.000825 max=0.000826 Jy/beam ! Clean residual mean=0.000003 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0984337 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.0984337 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=0.116686Jy sigma=0.000636 ! Fit after self-cal, rms=0.116684Jy sigma=0.000636 wmodel J1914+0124_X_2017_03_23_pus_map.mod ! Writing 98 model components to file: J1914+0124_X_2017_03_23_pus_map.mod wobs J1914+0124_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1914+0124_X_2017_03_23_pus_uvs.fits wwins J1914+0124_X_2017_03_23_pus_map.win ! wwins: Wrote 4 windows to J1914+0124_X_2017_03_23_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 = -0.000123692 Jy ! Component: 100 - total flux cleaned = -0.000210501 Jy ! Component: 150 - total flux cleaned = -0.000223741 Jy ! Component: 200 - total flux cleaned = -0.000249905 Jy ! Component: 250 - total flux cleaned = -0.000262464 Jy ! Component: 300 - total flux cleaned = -0.000299944 Jy ! Component: 350 - total flux cleaned = -0.000324245 Jy ! Component: 400 - total flux cleaned = -0.000348158 Jy ! Component: 450 - total flux cleaned = -0.000347891 Jy ! Component: 500 - total flux cleaned = -0.0003249 Jy ! Component: 550 - total flux cleaned = -0.000313796 Jy ! Component: 600 - total flux cleaned = -0.000302757 Jy ! Component: 650 - total flux cleaned = -0.00029165 Jy ! Component: 700 - total flux cleaned = -0.000291638 Jy ! Component: 750 - total flux cleaned = -0.000280681 Jy ! Component: 800 - total flux cleaned = -0.000270149 Jy ! Component: 850 - total flux cleaned = -0.000249434 Jy ! Component: 900 - total flux cleaned = -0.000218895 Jy ! Component: 950 - total flux cleaned = -0.000198932 Jy ! Component: 1000 - total flux cleaned = -0.000198947 Jy ! Component: 1050 - total flux cleaned = -0.000150399 Jy ! Component: 1100 - total flux cleaned = -0.000169562 Jy ! Component: 1150 - total flux cleaned = -0.000169428 Jy ! Component: 1200 - total flux cleaned = -0.000160011 Jy ! Component: 1250 - total flux cleaned = -0.000141418 Jy ! Component: 1300 - total flux cleaned = -0.000141443 Jy ! Component: 1350 - total flux cleaned = -0.000123212 Jy ! Component: 1400 - total flux cleaned = -0.000141039 Jy ! Component: 1450 - total flux cleaned = -0.000123362 Jy ! Component: 1500 - total flux cleaned = -0.000105734 Jy ! Component: 1550 - total flux cleaned = -0.000114561 Jy ! Component: 1600 - total flux cleaned = -0.0001318 Jy ! Component: 1650 - total flux cleaned = -0.000165889 Jy ! Component: 1700 - total flux cleaned = -0.000115072 Jy ! Component: 1750 - total flux cleaned = -9.84277e-05 Jy ! Component: 1800 - total flux cleaned = -6.5334e-05 Jy ! Component: 1850 - total flux cleaned = -9.01145e-05 Jy ! Component: 1900 - total flux cleaned = -7.37424e-05 Jy ! Component: 1950 - total flux cleaned = -5.7578e-05 Jy ! Component: 2000 - total flux cleaned = -6.56133e-05 Jy ! Total flux subtracted in 2048 components = -6.55395e-05 Jy ! Clean residual min=-0.000415 max=0.000506 Jy/beam ! Clean residual mean=0.000002 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0983682 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 236 components and 0.0983682 Jy ![Exited script file: muppet] wmap "J1914+0124_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9487 x 2.234 at -3.904 degrees (North through East) ! Clean map min=-0.00096591 max=0.085555 Jy/beam ! Writing clean map to FITS file: J1914+0124_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0855546 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148525 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.520808 0.520808 1.04162 2.08323 4.16647 8.33293 16.6659 33.3317 66.6635 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.085 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9487 x 2.234 at -3.904 degrees (North through East) ! Clean map min=-0.00096591 max=0.085555 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 J1914+0124_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:27:17 2019