! Started logfile: J2317-1756_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:09:33 2019 obs J2317-1756_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J2317-1756_X_2017_03_27_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.960373 visibilities/baseline/integration-bin. ! Found source: J2317-1756 ! ! 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 1844 lines of history. ! ! Reading 74160 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 J2317-1756_X_2017_03_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 274 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 313 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 511 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 432 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.991086Jy sigma=0.007930 ! Fit after self-cal, rms=0.955890Jy sigma=0.007675 ! 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=0.6302 mas, bmaj=1.692 mas, bpa=-0.1666 degrees ! Estimated noise=799.522 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 = 0.0353898 Jy ! Component: 100 - total flux cleaned = 0.0434184 Jy ! Total flux subtracted in 100 components = 0.0434184 Jy ! Clean residual min=-0.002809 max=0.004495 Jy/beam ! Clean residual mean=0.000010 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0434184 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0434184 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=0.090046Jy sigma=0.000653 ! Fit after self-cal, rms=0.089016Jy sigma=0.000645 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493613 Jy ! Component: 100 - total flux cleaned = 0.00743754 Jy ! Total flux subtracted in 100 components = 0.00743754 Jy ! Clean residual min=-0.002353 max=0.004940 Jy/beam ! Clean residual mean=0.000008 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.0508559 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.0508559 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=0.088665Jy sigma=0.000642 ! Fit after self-cal, rms=0.088653Jy sigma=0.000642 ! Inverting map ! Added new window around map position (0.4, -9.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405884 Jy ! Component: 100 - total flux cleaned = 0.00610827 Jy ! Total flux subtracted in 100 components = 0.00610827 Jy ! Clean residual min=-0.002230 max=0.002461 Jy/beam ! Clean residual mean=0.000006 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0569642 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0569642 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=0.088452Jy sigma=0.000640 ! Fit after self-cal, rms=0.088308Jy sigma=0.000640 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030981 Jy ! Component: 100 - total flux cleaned = 0.00476188 Jy ! Total flux subtracted in 100 components = 0.00476188 Jy ! Clean residual min=-0.001990 max=0.002271 Jy/beam ! Clean residual mean=0.000005 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0617261 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.0617261 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=0.088184Jy sigma=0.000638 ! Fit after self-cal, rms=0.088098Jy sigma=0.000638 ! 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=0.9022 mas, bmaj=2.185 mas, bpa=2.384 degrees ! Estimated noise=371.05 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 = 0.00307361 Jy ! Component: 100 - total flux cleaned = 0.00435466 Jy ! Component: 150 - total flux cleaned = 0.00501002 Jy ! Component: 200 - total flux cleaned = 0.00544772 Jy ! Total flux subtracted in 200 components = 0.00544772 Jy ! Clean residual min=-0.001622 max=0.003317 Jy/beam ! Clean residual mean=0.000000 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0671738 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 43 components and 0.0671738 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=0.088007Jy sigma=0.000637 ! Fit after self-cal, rms=0.087874Jy sigma=0.000636 ! Inverting map ! Added new window around map position (-0.2, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295218 Jy ! Component: 100 - total flux cleaned = 0.004788 Jy ! Component: 150 - total flux cleaned = 0.00610814 Jy ! Component: 200 - total flux cleaned = 0.00708213 Jy ! Total flux subtracted in 200 components = 0.00708213 Jy ! Clean residual min=-0.001527 max=0.001242 Jy/beam ! Clean residual mean=-0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0742559 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 67 components and 0.0742559 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=0.087769Jy sigma=0.000635 ! Fit after self-cal, rms=0.087683Jy sigma=0.000634 ! 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 1.11 HN 0.92 KP 1.01 ! LA 1.07 MK 1.03 NL 0.98 OV 1.05 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 0.87 KP 1.03 ! LA 1.00 MK 1.07 NL 1.10 OV 1.05 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.89 KP 1.00 ! LA 1.04 MK 1.11 NL 1.06 OV 1.11 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 0.95 KP 0.96 ! LA 1.03 MK 1.10 NL 1.00 OV 1.05 ! PT 1.03 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.91 KP 0.92 ! LA 1.06 MK 1.00 NL 1.04 OV 1.17 ! PT 0.96 SC 1.17 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 0.85 KP 0.95 ! LA 1.00 MK 1.04 NL 1.03 OV 1.06 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.91 KP 1.11 ! LA 1.05 MK 1.04 NL 1.02 OV 1.02 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.78 KP 0.95 ! LA 1.05 MK 0.92 NL 0.99 OV 1.03 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.06 HN 0.85 KP 0.98 ! LA 1.06 MK 1.03 NL 1.05 OV 1.00 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.87 HN 0.86 KP 0.88 ! LA 0.99 MK 1.00* NL 0.95 OV 0.98 ! PT 1.00 SC 0.92 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.95 HN 0.92 KP 0.97 ! LA 1.09 MK 0.94 NL 0.96 OV 1.07 ! PT 1.06 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.90 HN 0.73 KP 0.92 ! LA 1.07 MK 1.00* NL 0.94 OV 1.02 ! PT 0.96 SC 1.00 ! ! ! Fit before self-cal, rms=0.087683Jy sigma=0.000634 ! Fit after self-cal, rms=0.084537Jy sigma=0.000633 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9109 mas, bmaj=2.202 mas, bpa=2.377 degrees ! Estimated noise=372.854 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 = 0.00170449 Jy ! Component: 100 - total flux cleaned = 0.00271416 Jy ! Component: 150 - total flux cleaned = 0.00333833 Jy ! Component: 200 - total flux cleaned = 0.00368006 Jy ! Total flux subtracted in 200 components = 0.00368006 Jy ! Clean residual min=-0.001185 max=0.001080 Jy/beam ! Clean residual mean=-0.000004 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.077936 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 78 components and 0.0779359 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=0.084503Jy sigma=0.000633 ! Fit after self-cal, rms=0.084393Jy sigma=0.000632 ! Inverting map ! Added new window around map position (22.2, 24.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134322 Jy ! Component: 100 - total flux cleaned = 0.00192272 Jy ! Component: 150 - total flux cleaned = 0.00222967 Jy ! Component: 200 - total flux cleaned = 0.00243263 Jy ! Total flux subtracted in 200 components = 0.00243263 Jy ! Clean residual min=-0.001183 max=0.001047 Jy/beam ! Clean residual mean=-0.000004 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0803686 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 89 components and 0.0803686 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=0.084371Jy sigma=0.000632 ! Fit after self-cal, rms=0.084341Jy sigma=0.000632 ! 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=0.084341Jy sigma=0.000632 ! Fit after self-cal, rms=0.084198Jy sigma=0.000632 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9127 mas, bmaj=2.198 mas, bpa=2.398 degrees ! Estimated noise=373.877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108196 Jy ! Component: 100 - total flux cleaned = 0.00172584 Jy ! Component: 150 - total flux cleaned = 0.00204739 Jy ! Component: 200 - total flux cleaned = 0.00220219 Jy ! Total flux subtracted in 200 components = 0.00220219 Jy ! Clean residual min=-0.001111 max=0.000956 Jy/beam ! Clean residual mean=-0.000003 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0825708 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 100 components and 0.0825708 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=0.084183Jy sigma=0.000632 ! Fit after self-cal, rms=0.084162Jy sigma=0.000631 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 = 0.000671797 Jy ! Component: 100 - total flux cleaned = 0.000883062 Jy ! Component: 150 - total flux cleaned = 0.000985503 Jy ! Component: 200 - total flux cleaned = 0.00109363 Jy ! Total flux subtracted in 200 components = 0.00109363 Jy ! Clean residual min=-0.001192 max=0.000980 Jy/beam ! Clean residual mean=-0.000004 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0836644 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 104 components and 0.0836644 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=0.084153Jy sigma=0.000631 ! Fit after self-cal, rms=0.084143Jy sigma=0.000631 ! 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=0.084143Jy sigma=0.000631 ! Fit after self-cal, rms=0.084374Jy sigma=0.000631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9131 mas, bmaj=2.196 mas, bpa=2.574 degrees ! Estimated noise=373.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000801816 Jy ! Component: 100 - total flux cleaned = 0.00113139 Jy ! Component: 150 - total flux cleaned = 0.00137332 Jy ! Component: 200 - total flux cleaned = 0.00149312 Jy ! Total flux subtracted in 200 components = 0.00149312 Jy ! Clean residual min=-0.001131 max=0.000965 Jy/beam ! Clean residual mean=-0.000002 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0851575 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 113 components and 0.0851575 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=0.084364Jy sigma=0.000631 ! Fit after self-cal, rms=0.084384Jy sigma=0.000630 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 = 0.000497609 Jy ! Component: 100 - total flux cleaned = 0.000698492 Jy ! Component: 150 - total flux cleaned = 0.000772715 Jy ! Component: 200 - total flux cleaned = 0.000785913 Jy ! Total flux subtracted in 200 components = 0.000785913 Jy ! Clean residual min=-0.001205 max=0.000984 Jy/beam ! Clean residual mean=-0.000003 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0859434 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 115 components and 0.0859434 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=0.084377Jy sigma=0.000630 ! Fit after self-cal, rms=0.084369Jy sigma=0.000630 ! 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=0.084369Jy sigma=0.000630 ! Fit after self-cal, rms=0.084616Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.261 mas, bmaj=4.641 mas, bpa=5.544 degrees ! Estimated noise=457.176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000935706 Jy ! Component: 100 - total flux cleaned = 0.00108415 Jy ! Component: 150 - total flux cleaned = 0.00120929 Jy ! Component: 200 - total flux cleaned = 0.00132025 Jy ! Total flux subtracted in 200 components = 0.00132025 Jy ! Clean residual min=-0.001447 max=0.000892 Jy/beam ! Clean residual mean=-0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0872637 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 124 components and 0.0872637 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=0.084614Jy sigma=0.000630 ! Fit after self-cal, rms=0.084622Jy sigma=0.000630 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 = 0.000491557 Jy ! Component: 100 - total flux cleaned = 0.000467103 Jy ! Component: 150 - total flux cleaned = 0.000519247 Jy ! Component: 200 - total flux cleaned = 0.000571129 Jy ! Total flux subtracted in 200 components = 0.000571129 Jy ! Clean residual min=-0.001501 max=0.000867 Jy/beam ! Clean residual mean=-0.000004 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0878348 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 126 components and 0.0878348 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=0.084622Jy sigma=0.000630 ! Fit after self-cal, rms=0.084615Jy sigma=0.000630 ! 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=0.9138 mas, bmaj=2.197 mas, bpa=2.692 degrees ! Estimated noise=373.106 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9138 x 2.197 at 2.692 degrees (North through East) ! Clean map min=-0.0011729 max=0.047709 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=0.6398 mas, bmaj=1.699 mas, bpa=0.08357 degrees ! Estimated noise=798.821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0366478 Jy ! Component: 100 - total flux cleaned = 0.0499238 Jy ! Component: 150 - total flux cleaned = 0.057445 Jy ! Component: 200 - total flux cleaned = 0.0622293 Jy ! Total flux subtracted in 200 components = 0.0622293 Jy ! Clean residual min=-0.002281 max=0.002714 Jy/beam ! Clean residual mean=0.000004 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0622293 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0622293 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9138 mas, bmaj=2.197 mas, bpa=2.692 degrees ! Estimated noise=373.106 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 = 0.00543622 Jy ! Component: 100 - total flux cleaned = 0.00908849 Jy ! Component: 150 - total flux cleaned = 0.0118744 Jy ! Component: 200 - total flux cleaned = 0.0141361 Jy ! Total flux subtracted in 200 components = 0.0141361 Jy ! Clean residual min=-0.001924 max=0.001685 Jy/beam ! Clean residual mean=-0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0763653 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 54 components and 0.0763653 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=2.261 mas, bmaj=4.641 mas, bpa=5.544 degrees ! Estimated noise=457.176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285053 Jy ! Component: 100 - total flux cleaned = 0.00480402 Jy ! Component: 150 - total flux cleaned = 0.00627597 Jy ! Component: 200 - total flux cleaned = 0.00743227 Jy ! Total flux subtracted in 200 components = 0.00743227 Jy ! Clean residual min=-0.001970 max=0.001075 Jy/beam ! Clean residual mean=-0.000005 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0837976 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 = 0.000922846 Jy ! Component: 100 - total flux cleaned = 0.00166344 Jy ! Component: 150 - total flux cleaned = 0.00225916 Jy ! Component: 200 - total flux cleaned = 0.0027047 Jy ! Total flux subtracted in 200 components = 0.0027047 Jy ! Clean residual min=-0.001725 max=0.000942 Jy/beam ! Clean residual mean=-0.000005 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0865023 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 106 components and 0.0865023 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9138 mas, bmaj=2.197 mas, bpa=2.692 degrees ! Estimated noise=373.106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181007 Jy ! Component: 100 - total flux cleaned = 0.000362837 Jy ! Component: 150 - total flux cleaned = 0.000385645 Jy ! Component: 200 - total flux cleaned = 0.000449105 Jy ! Total flux subtracted in 200 components = 0.000449105 Jy ! Clean residual min=-0.001265 max=0.001144 Jy/beam ! Clean residual mean=-0.000002 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0869514 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 117 components and 0.0869514 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=0.084635Jy sigma=0.000630 ! Fit after self-cal, rms=0.084624Jy sigma=0.000630 wmodel J2317-1756_X_2017_03_27_pus_map.mod ! Writing 117 model components to file: J2317-1756_X_2017_03_27_pus_map.mod wobs J2317-1756_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J2317-1756_X_2017_03_27_pus_uvs.fits wwins J2317-1756_X_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J2317-1756_X_2017_03_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 = -0.000235183 Jy ! Component: 100 - total flux cleaned = -0.000124156 Jy ! Component: 150 - total flux cleaned = -9.10972e-06 Jy ! Component: 200 - total flux cleaned = 8.36047e-05 Jy ! Component: 250 - total flux cleaned = 0.000142328 Jy ! Component: 300 - total flux cleaned = 9.96812e-05 Jy ! Component: 350 - total flux cleaned = 4.56045e-05 Jy ! Component: 400 - total flux cleaned = 8.4731e-05 Jy ! Component: 450 - total flux cleaned = 9.7338e-05 Jy ! Component: 500 - total flux cleaned = 0.000146835 Jy ! Component: 550 - total flux cleaned = 0.000170789 Jy ! Component: 600 - total flux cleaned = 0.000194291 Jy ! Component: 650 - total flux cleaned = 0.000217503 Jy ! Component: 700 - total flux cleaned = 0.000274318 Jy ! Component: 750 - total flux cleaned = 0.000329976 Jy ! Component: 800 - total flux cleaned = 0.000373653 Jy ! Component: 850 - total flux cleaned = 0.000438197 Jy ! Component: 900 - total flux cleaned = 0.000501706 Jy ! Component: 950 - total flux cleaned = 0.000574946 Jy ! Component: 1000 - total flux cleaned = 0.000667469 Jy ! Component: 1050 - total flux cleaned = 0.000728158 Jy ! Component: 1100 - total flux cleaned = 0.000778079 Jy ! Component: 1150 - total flux cleaned = 0.000847198 Jy ! Component: 1200 - total flux cleaned = 0.000925067 Jy ! Component: 1250 - total flux cleaned = 0.000973106 Jy ! Component: 1300 - total flux cleaned = 0.00103952 Jy ! Component: 1350 - total flux cleaned = 0.00106755 Jy ! Component: 1400 - total flux cleaned = 0.00110453 Jy ! Component: 1450 - total flux cleaned = 0.00115016 Jy ! Component: 1500 - total flux cleaned = 0.00117726 Jy ! Component: 1550 - total flux cleaned = 0.00119519 Jy ! Component: 1600 - total flux cleaned = 0.00120409 Jy ! Component: 1650 - total flux cleaned = 0.00123901 Jy ! Component: 1700 - total flux cleaned = 0.00126499 Jy ! Component: 1750 - total flux cleaned = 0.00129925 Jy ! Component: 1800 - total flux cleaned = 0.00132459 Jy ! Component: 1850 - total flux cleaned = 0.00131627 Jy ! Component: 1900 - total flux cleaned = 0.00134943 Jy ! Component: 1950 - total flux cleaned = 0.00138239 Jy ! Component: 2000 - total flux cleaned = 0.00138242 Jy ! Total flux subtracted in 2048 components = 0.001439 Jy ! Clean residual min=-0.000534 max=0.000402 Jy/beam ! Clean residual mean=0.000000 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0883904 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 258 components and 0.0883904 Jy ![Exited script file: muppet] wmap "J2317-1756_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9138 x 2.197 at 2.692 degrees (North through East) ! Clean map min=-0.00082398 max=0.047964 Jy/beam ! Writing clean map to FITS file: J2317-1756_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0479638 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152277 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.952447 0.952447 1.90489 3.80979 7.61958 15.2392 30.4783 60.9566 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.047 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9138 x 2.197 at 2.692 degrees (North through East) ! Clean map min=-0.00082398 max=0.047964 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 J2317-1756_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:09:38 2019