! Started logfile: J1749+4321_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:10:41 2016 obs J1749+4321_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1749+4321_X_2014_05_31_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.887302 visibilities/baseline/integration-bin. ! Found source: J1749+4321 ! ! 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 344 lines of history. ! ! Reading 26832 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 J1749+4321_X_2014_05_31_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.810471Jy sigma=0.009571 ! Fit after self-cal, rms=0.789951Jy sigma=0.009329 ! 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=0.799 mas, bmaj=1.163 mas, bpa=-9.087 degrees ! Estimated noise=744.247 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 = 0.162266 Jy ! Component: 100 - total flux cleaned = 0.207934 Jy ! Total flux subtracted in 100 components = 0.207934 Jy ! Clean residual min=-0.012763 max=0.033334 Jy/beam ! Clean residual mean=-0.000015 rms=0.003918 Jy/beam ! Combined flux in latest and established models = 0.207934 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.207934 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=0.097372Jy sigma=0.001114 ! Fit after self-cal, rms=0.097183Jy sigma=0.001112 ! Inverting map ! Added new window around map position (-0.4, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0314396 Jy ! Component: 100 - total flux cleaned = 0.0495633 Jy ! Total flux subtracted in 100 components = 0.0495633 Jy ! Clean residual min=-0.010544 max=0.015307 Jy/beam ! Clean residual mean=0.000012 rms=0.002683 Jy/beam ! Combined flux in latest and established models = 0.257498 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.257498 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=0.084090Jy sigma=0.000939 ! Fit after self-cal, rms=0.083323Jy sigma=0.000932 ! 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=0.9939 mas, bmaj=1.396 mas, bpa=-9.861 degrees ! Estimated noise=367.435 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 = 0.0176647 Jy ! Component: 100 - total flux cleaned = 0.0281843 Jy ! Component: 150 - total flux cleaned = 0.0350867 Jy ! Component: 200 - total flux cleaned = 0.0396611 Jy ! Total flux subtracted in 200 components = 0.0396611 Jy ! Clean residual min=-0.011121 max=0.007823 Jy/beam ! Clean residual mean=0.000034 rms=0.002386 Jy/beam ! Combined flux in latest and established models = 0.297159 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.297159 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=0.079245Jy sigma=0.000880 ! Fit after self-cal, rms=0.079053Jy sigma=0.000878 ! 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 0.93 FD 1.09 HN 1.08 KP 0.94 ! LA 1.01 MK 0.93 NL 0.99 OV 0.99 ! PT 0.98 SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.07 KP 0.88 ! LA 1.03 MK 0.93 NL 0.98 OV 0.98 ! PT 0.93 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.08 KP 0.83 ! LA 1.04 MK 0.97 NL 0.99 OV 0.99 ! PT 0.91 SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.08 KP 0.79 ! LA 1.04 MK 0.95 NL 0.97 OV 0.98 ! PT 0.92 SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 1.04 KP 0.75 ! LA 1.03 MK 0.98 NL 1.01 OV 0.99 ! PT 0.94 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.06 KP 0.75 ! LA 1.03 MK 0.98 NL 1.01 OV 1.00 ! PT 0.94 SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.21 HN 1.18 KP 0.82 ! LA 1.11 MK 1.01 NL 1.05 OV 1.07 ! PT 0.99 SC 1.18 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.13 KP 0.76 ! LA 1.02 MK 0.96 NL 1.01 OV 1.03 ! PT 0.93 SC 1.12 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.15 KP 0.77 ! LA 1.05 MK 0.95 NL 0.98 OV 1.03 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.12 KP 0.80 ! LA 1.04 MK 0.97 NL 1.02 OV 1.01 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.13 KP 0.83 ! LA 1.07 MK 0.96 NL 1.05 OV 1.02 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.07 KP 0.87 ! LA 1.05 MK 0.98 NL 1.02 OV 1.05 ! PT 0.97 SC 1.09 ! ! ! Fit before self-cal, rms=0.079053Jy sigma=0.000878 ! Fit after self-cal, rms=0.073011Jy sigma=0.000797 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=1.414 mas, bpa=-11.48 degrees ! Estimated noise=366.354 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 (1.8, -13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00643531 Jy ! Component: 100 - total flux cleaned = 0.0077979 Jy ! Component: 150 - total flux cleaned = 0.00882335 Jy ! Component: 200 - total flux cleaned = 0.00948415 Jy ! Total flux subtracted in 200 components = 0.00948415 Jy ! Clean residual min=-0.003723 max=0.004222 Jy/beam ! Clean residual mean=0.000029 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.306643 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 66 components and 0.306643 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=0.072364Jy sigma=0.000788 ! Fit after self-cal, rms=0.072379Jy sigma=0.000787 ! 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=0.072379Jy sigma=0.000787 ! Fit after self-cal, rms=0.073757Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=1.414 mas, bpa=-8.892 degrees ! Estimated noise=366.166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00033541 Jy ! Component: 100 - total flux cleaned = 0.000806037 Jy ! Component: 150 - total flux cleaned = 0.00121074 Jy ! Component: 200 - total flux cleaned = 0.00151947 Jy ! Total flux subtracted in 200 components = 0.00151947 Jy ! Clean residual min=-0.002986 max=0.003284 Jy/beam ! Clean residual mean=0.000021 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.308163 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.308163 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=0.073589Jy sigma=0.000779 ! Fit after self-cal, rms=0.073620Jy sigma=0.000778 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 (0.2, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228415 Jy ! Component: 100 - total flux cleaned = 0.00242696 Jy ! Component: 150 - total flux cleaned = 0.00268845 Jy ! Component: 200 - total flux cleaned = 0.00291475 Jy ! Total flux subtracted in 200 components = 0.00291475 Jy ! Clean residual min=-0.002520 max=0.002400 Jy/beam ! Clean residual mean=0.000025 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.311077 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 0.311077 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=0.073441Jy sigma=0.000776 ! Fit after self-cal, rms=0.073431Jy sigma=0.000776 ! 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=0.073431Jy sigma=0.000776 ! Fit after self-cal, rms=0.073459Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=1.412 mas, bpa=-8.846 degrees ! Estimated noise=364.977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000172924 Jy ! Component: 100 - total flux cleaned = 0.000574979 Jy ! Component: 150 - total flux cleaned = 0.00101337 Jy ! Component: 200 - total flux cleaned = 0.00131163 Jy ! Total flux subtracted in 200 components = 0.00131163 Jy ! Clean residual min=-0.002142 max=0.002332 Jy/beam ! Clean residual mean=0.000025 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.312389 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 114 components and 0.312389 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=0.073378Jy sigma=0.000775 ! Fit after self-cal, rms=0.073378Jy sigma=0.000775 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 (2.4, -17.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206725 Jy ! Component: 100 - total flux cleaned = 0.00286428 Jy ! Component: 150 - total flux cleaned = 0.00333185 Jy ! Component: 200 - total flux cleaned = 0.00367229 Jy ! Total flux subtracted in 200 components = 0.00367229 Jy ! Clean residual min=-0.001922 max=0.001465 Jy/beam ! Clean residual mean=0.000019 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.316061 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 131 components and 0.316061 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=0.073296Jy sigma=0.000774 ! Fit after self-cal, rms=0.073294Jy sigma=0.000774 ! 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=0.073294Jy sigma=0.000774 ! Fit after self-cal, rms=0.073271Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.466 mas, bmaj=2.61 mas, bpa=-87.58 degrees ! Estimated noise=443.182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238392 Jy ! Component: 100 - total flux cleaned = 0.000828838 Jy ! Component: 150 - total flux cleaned = 0.00130697 Jy ! Component: 200 - total flux cleaned = 0.00161485 Jy ! Total flux subtracted in 200 components = 0.00161485 Jy ! Clean residual min=-0.001522 max=0.001557 Jy/beam ! Clean residual mean=0.000039 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.317676 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 151 components and 0.317676 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=0.073243Jy sigma=0.000773 ! Fit after self-cal, rms=0.073242Jy sigma=0.000773 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 = 1.86383e-05 Jy ! Component: 100 - total flux cleaned = 0.000361095 Jy ! Component: 150 - total flux cleaned = 0.000574126 Jy ! Component: 200 - total flux cleaned = 0.000728886 Jy ! Total flux subtracted in 200 components = 0.000728886 Jy ! Clean residual min=-0.001484 max=0.001453 Jy/beam ! Clean residual mean=0.000038 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.318405 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 166 components and 0.318405 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=0.073231Jy sigma=0.000773 ! Fit after self-cal, rms=0.073228Jy sigma=0.000773 ! 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=1.003 mas, bmaj=1.413 mas, bpa=-8.74 degrees ! Estimated noise=364.24 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.003 x 1.413 at -8.74 degrees (North through East) ! Clean map min=-0.0016829 max=0.20464 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=0.8051 mas, bmaj=1.174 mas, bpa=-8.242 degrees ! Estimated noise=743.853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16161 Jy ! Component: 100 - total flux cleaned = 0.212036 Jy ! Component: 150 - total flux cleaned = 0.237591 Jy ! Component: 200 - total flux cleaned = 0.253191 Jy ! Total flux subtracted in 200 components = 0.253191 Jy ! Clean residual min=-0.005028 max=0.008590 Jy/beam ! Clean residual mean=0.000007 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.253191 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.253191 Jy ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=1.413 mas, bpa=-8.74 degrees ! Estimated noise=364.24 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 = 0.0145129 Jy ! Component: 100 - total flux cleaned = 0.0239455 Jy ! Component: 150 - total flux cleaned = 0.0309594 Jy ! Component: 200 - total flux cleaned = 0.0363318 Jy ! Total flux subtracted in 200 components = 0.0363318 Jy ! Clean residual min=-0.002785 max=0.003404 Jy/beam ! Clean residual mean=0.000023 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.289523 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 62 components and 0.289523 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=2.466 mas, bmaj=2.61 mas, bpa=-87.58 degrees ! Estimated noise=443.182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00719549 Jy ! Component: 100 - total flux cleaned = 0.0122604 Jy ! Component: 150 - total flux cleaned = 0.0159876 Jy ! Component: 200 - total flux cleaned = 0.018783 Jy ! Total flux subtracted in 200 components = 0.018783 Jy ! Clean residual min=-0.001913 max=0.001778 Jy/beam ! Clean residual mean=0.000046 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.308306 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 = 0.00216232 Jy ! Component: 100 - total flux cleaned = 0.00390029 Jy ! Component: 150 - total flux cleaned = 0.00532267 Jy ! Component: 200 - total flux cleaned = 0.0064951 Jy ! Total flux subtracted in 200 components = 0.0064951 Jy ! Clean residual min=-0.001500 max=0.001428 Jy/beam ! Clean residual mean=0.000044 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.314801 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 137 components and 0.314801 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=1.413 mas, bpa=-8.74 degrees ! Estimated noise=364.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148013 Jy ! Component: 100 - total flux cleaned = 0.0020135 Jy ! Component: 150 - total flux cleaned = 0.00231283 Jy ! Component: 200 - total flux cleaned = 0.0024678 Jy ! Total flux subtracted in 200 components = 0.0024678 Jy ! Clean residual min=-0.001798 max=0.001465 Jy/beam ! Clean residual mean=0.000017 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.317269 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 156 components and 0.317269 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=0.073277Jy sigma=0.000774 ! Fit after self-cal, rms=0.073254Jy sigma=0.000773 wmodel J1749+4321_X_2014_05_31_pus_map.mod ! Writing 156 model components to file: J1749+4321_X_2014_05_31_pus_map.mod wobs J1749+4321_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1749+4321_X_2014_05_31_pus_uvs.fits wwins J1749+4321_X_2014_05_31_pus_map.win ! wwins: Wrote 5 windows to J1749+4321_X_2014_05_31_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 = -0.000516744 Jy ! Component: 100 - total flux cleaned = -0.000971471 Jy ! Component: 150 - total flux cleaned = -0.00142194 Jy ! Component: 200 - total flux cleaned = -0.00166895 Jy ! Component: 250 - total flux cleaned = -0.00190512 Jy ! Component: 300 - total flux cleaned = -0.00204915 Jy ! Component: 350 - total flux cleaned = -0.00218851 Jy ! Component: 400 - total flux cleaned = -0.00232311 Jy ! Component: 450 - total flux cleaned = -0.0024722 Jy ! Component: 500 - total flux cleaned = -0.00259911 Jy ! Component: 550 - total flux cleaned = -0.0027234 Jy ! Component: 600 - total flux cleaned = -0.00289699 Jy ! Component: 650 - total flux cleaned = -0.00304937 Jy ! Component: 700 - total flux cleaned = -0.00311568 Jy ! Component: 750 - total flux cleaned = -0.00321344 Jy ! Component: 800 - total flux cleaned = -0.00330954 Jy ! Component: 850 - total flux cleaned = -0.00337234 Jy ! Component: 900 - total flux cleaned = -0.00346491 Jy ! Component: 950 - total flux cleaned = -0.00352556 Jy ! Component: 1000 - total flux cleaned = -0.00361484 Jy ! Component: 1050 - total flux cleaned = -0.00371714 Jy ! Component: 1100 - total flux cleaned = -0.00374603 Jy ! Component: 1150 - total flux cleaned = -0.00383124 Jy ! Component: 1200 - total flux cleaned = -0.00390125 Jy ! Component: 1250 - total flux cleaned = -0.0039701 Jy ! Component: 1300 - total flux cleaned = -0.00402399 Jy ! Component: 1350 - total flux cleaned = -0.0040506 Jy ! Component: 1400 - total flux cleaned = -0.00408984 Jy ! Component: 1450 - total flux cleaned = -0.0041286 Jy ! Component: 1500 - total flux cleaned = -0.00419228 Jy ! Component: 1550 - total flux cleaned = -0.00422973 Jy ! Component: 1600 - total flux cleaned = -0.00429154 Jy ! Component: 1650 - total flux cleaned = -0.00438908 Jy ! Component: 1700 - total flux cleaned = -0.00442505 Jy ! Component: 1750 - total flux cleaned = -0.00449624 Jy ! Component: 1800 - total flux cleaned = -0.0045196 Jy ! Component: 1850 - total flux cleaned = -0.00457755 Jy ! Component: 1900 - total flux cleaned = -0.00470288 Jy ! Component: 1950 - total flux cleaned = -0.00473656 Jy ! Component: 2000 - total flux cleaned = -0.00478104 Jy ! Total flux subtracted in 2048 components = -0.00484713 Jy ! Clean residual min=-0.000666 max=0.000547 Jy/beam ! Clean residual mean=0.000007 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.312421 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 302 components and 0.312421 Jy ![Exited script file: muppet] wmap "J1749+4321_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.003 x 1.413 at -8.74 degrees (North through East) ! Clean map min=-0.0010955 max=0.20556 Jy/beam ! Writing clean map to FITS file: J1749+4321_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.205563 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201118 device "J1749+4321_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1749+4321_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.293514 0.293514 0.587027 1.17405 2.34811 4.69622 9.39243 18.7849 37.5697 75.1395 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.205 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.003 x 1.413 at -8.74 degrees (North through East) ! Clean map min=-0.0010955 max=0.20556 Jy/beam quit ! Quitting program ! Log file J1749+4321_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:10:43 2016