! Started logfile: J2300+0337_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:14:01 2016 obs J2300+0337_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J2300+0337_X_2014_05_31_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.982114 visibilities/baseline/integration-bin. ! Found source: J2300+0337 ! ! 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 43488 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 J2300+0337_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.855058Jy sigma=0.010049 ! Fit after self-cal, rms=0.785427Jy sigma=0.009218 ! 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=0.7696 mas, bmaj=1.771 mas, bpa=-1.627 degrees ! Estimated noise=557.383 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 = 0.164711 Jy ! Component: 100 - total flux cleaned = 0.226135 Jy ! Total flux subtracted in 100 components = 0.226135 Jy ! Clean residual min=-0.010917 max=0.027669 Jy/beam ! Clean residual mean=-0.000101 rms=0.003743 Jy/beam ! Combined flux in latest and established models = 0.226135 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.226135 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=0.099750Jy sigma=0.001140 ! Fit after self-cal, rms=0.099517Jy sigma=0.001137 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0311419 Jy ! Component: 100 - total flux cleaned = 0.0476038 Jy ! Total flux subtracted in 100 components = 0.0476038 Jy ! Clean residual min=-0.009347 max=0.021840 Jy/beam ! Clean residual mean=-0.000010 rms=0.002652 Jy/beam ! Combined flux in latest and established models = 0.273739 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.273738 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=0.086791Jy sigma=0.000974 ! Fit after self-cal, rms=0.086724Jy sigma=0.000973 ! Inverting map ! Added new window around map position (-1.4, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0188255 Jy ! Component: 100 - total flux cleaned = 0.0279278 Jy ! Total flux subtracted in 100 components = 0.0279278 Jy ! Clean residual min=-0.007723 max=0.009237 Jy/beam ! Clean residual mean=0.000039 rms=0.002145 Jy/beam ! Combined flux in latest and established models = 0.301666 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.301666 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=0.081843Jy sigma=0.000915 ! Fit after self-cal, rms=0.081424Jy sigma=0.000910 ! 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=0.9132 mas, bmaj=2.018 mas, bpa=-1.399 degrees ! Estimated noise=289.852 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 = 0.0105621 Jy ! Component: 100 - total flux cleaned = 0.017048 Jy ! Component: 150 - total flux cleaned = 0.021465 Jy ! Component: 200 - total flux cleaned = 0.0245006 Jy ! Total flux subtracted in 200 components = 0.0245006 Jy ! Clean residual min=-0.009944 max=0.008272 Jy/beam ! Clean residual mean=0.000122 rms=0.002412 Jy/beam ! Combined flux in latest and established models = 0.326167 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 52 components and 0.326167 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=0.079673Jy sigma=0.000894 ! Fit after self-cal, rms=0.079572Jy sigma=0.000893 ! 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 0.91 FD 1.11 HN 1.08 KP 0.93 ! LA 1.03 MK 0.96 NL 1.01 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.12 KP 0.87 ! LA 1.04 MK 0.96 NL 1.00 OV 0.99 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.12 KP 0.82 ! LA 1.07 MK 0.95 NL 1.02 OV 0.99 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.11 KP 0.78 ! LA 1.06 MK 0.96 NL 1.01 OV 0.98 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.09 KP 0.75 ! LA 1.07 MK 0.98 NL 1.04 OV 0.99 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.11 KP 0.76 ! LA 1.07 MK 0.97 NL 1.02 OV 1.00 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.22 HN 1.24 KP 0.80 ! LA 1.17 MK 1.04 NL 1.08 OV 1.07 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.18 KP 0.75 ! LA 1.08 MK 0.97 NL 1.04 OV 1.04 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.18 KP 0.77 ! LA 1.09 MK 0.97 NL 1.03 OV 1.03 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.16 KP 0.79 ! LA 1.10 MK 0.97 NL 1.05 OV 1.02 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.14 KP 0.84 ! LA 1.10 MK 1.00 NL 1.04 OV 1.01 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.15 KP 0.87 ! LA 1.08 MK 1.01 NL 1.03 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.079572Jy sigma=0.000893 ! Fit after self-cal, rms=0.071867Jy sigma=0.000791 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9171 mas, bmaj=2.016 mas, bpa=-1.261 degrees ! Estimated noise=290.144 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 = -0.00123849 Jy ! Component: 100 - total flux cleaned = -0.00128905 Jy ! Component: 150 - total flux cleaned = -0.00128847 Jy ! Component: 200 - total flux cleaned = -0.00140601 Jy ! Total flux subtracted in 200 components = -0.00140601 Jy ! Clean residual min=-0.001980 max=0.002223 Jy/beam ! Clean residual mean=0.000009 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.324761 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.324761 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=0.071783Jy sigma=0.000790 ! Fit after self-cal, rms=0.071804Jy sigma=0.000789 ! 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=0.071804Jy sigma=0.000789 ! Fit after self-cal, rms=0.071969Jy sigma=0.000788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9174 mas, bmaj=2.016 mas, bpa=-1.225 degrees ! Estimated noise=290.367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0007617 Jy ! Component: 100 - total flux cleaned = -0.000803442 Jy ! Component: 150 - total flux cleaned = -0.00084028 Jy ! Component: 200 - total flux cleaned = -0.000871428 Jy ! Total flux subtracted in 200 components = -0.000871428 Jy ! Clean residual min=-0.001817 max=0.002091 Jy/beam ! Clean residual mean=0.000005 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.323889 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.32389 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=0.071920Jy sigma=0.000788 ! Fit after self-cal, rms=0.071918Jy sigma=0.000788 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.4, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214113 Jy ! Component: 100 - total flux cleaned = 0.00295047 Jy ! Component: 150 - total flux cleaned = 0.00339219 Jy ! Component: 200 - total flux cleaned = 0.00361803 Jy ! Total flux subtracted in 200 components = 0.00361803 Jy ! Clean residual min=-0.001590 max=0.001600 Jy/beam ! Clean residual mean=0.000003 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.327508 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.327508 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=0.071840Jy sigma=0.000787 ! Fit after self-cal, rms=0.071829Jy sigma=0.000787 ! 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=0.071829Jy sigma=0.000787 ! Fit after self-cal, rms=0.071887Jy sigma=0.000787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9176 mas, bmaj=2.016 mas, bpa=-1.17 degrees ! Estimated noise=290.403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000426514 Jy ! Component: 100 - total flux cleaned = 0.0007135 Jy ! Component: 150 - total flux cleaned = 0.000902981 Jy ! Component: 200 - total flux cleaned = 0.00101711 Jy ! Total flux subtracted in 200 components = 0.00101711 Jy ! Clean residual min=-0.001478 max=0.001636 Jy/beam ! Clean residual mean=0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.328525 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.328525 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=0.071855Jy sigma=0.000786 ! Fit after self-cal, rms=0.071852Jy sigma=0.000786 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 (-5.2, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014087 Jy ! Component: 100 - total flux cleaned = 0.00189877 Jy ! Component: 150 - total flux cleaned = 0.00214411 Jy ! Component: 200 - total flux cleaned = 0.00231156 Jy ! Total flux subtracted in 200 components = 0.00231156 Jy ! Clean residual min=-0.001340 max=0.001177 Jy/beam ! Clean residual mean=0.000003 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.330836 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 103 components and 0.330836 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=0.071814Jy sigma=0.000786 ! Fit after self-cal, rms=0.071812Jy sigma=0.000786 ! 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=0.071812Jy sigma=0.000786 ! Fit after self-cal, rms=0.071851Jy sigma=0.000786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.172 mas, bmaj=3.216 mas, bpa=-3.278 degrees ! Estimated noise=356.795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000953287 Jy ! Component: 100 - total flux cleaned = 0.00151649 Jy ! Component: 150 - total flux cleaned = 0.00192961 Jy ! Component: 200 - total flux cleaned = 0.00226677 Jy ! Total flux subtracted in 200 components = 0.00226677 Jy ! Clean residual min=-0.001077 max=0.001453 Jy/beam ! Clean residual mean=0.000005 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.333103 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 120 components and 0.333103 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=0.071842Jy sigma=0.000785 ! Fit after self-cal, rms=0.071840Jy sigma=0.000785 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 = 0.000487694 Jy ! Component: 100 - total flux cleaned = 0.000765795 Jy ! Component: 150 - total flux cleaned = 0.000949675 Jy ! Component: 200 - total flux cleaned = 0.00105336 Jy ! Total flux subtracted in 200 components = 0.00105336 Jy ! Clean residual min=-0.000993 max=0.001317 Jy/beam ! Clean residual mean=0.000005 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.334156 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 130 components and 0.334156 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=0.071834Jy sigma=0.000785 ! Fit after self-cal, rms=0.071833Jy sigma=0.000785 ! 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=0.918 mas, bmaj=2.016 mas, bpa=-1.156 degrees ! Estimated noise=290.469 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.918 x 2.016 at -1.156 degrees (North through East) ! Clean map min=-0.0012375 max=0.21359 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=0.7724 mas, bmaj=1.766 mas, bpa=-1.254 degrees ! Estimated noise=561.363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.166047 Jy ! Component: 100 - total flux cleaned = 0.227952 Jy ! Component: 150 - total flux cleaned = 0.261192 Jy ! Component: 200 - total flux cleaned = 0.280903 Jy ! Total flux subtracted in 200 components = 0.280903 Jy ! Clean residual min=-0.004396 max=0.009953 Jy/beam ! Clean residual mean=-0.000060 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.280903 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.280903 Jy ! Inverting map and beam ! Estimated beam: bmin=0.918 mas, bmaj=2.016 mas, bpa=-1.156 degrees ! Estimated noise=290.469 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 = 0.0153244 Jy ! Component: 100 - total flux cleaned = 0.024003 Jy ! Component: 150 - total flux cleaned = 0.0298357 Jy ! Component: 200 - total flux cleaned = 0.0341325 Jy ! Total flux subtracted in 200 components = 0.0341325 Jy ! Clean residual min=-0.001889 max=0.002486 Jy/beam ! Clean residual mean=-0.000009 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.315035 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 75 components and 0.315036 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=2.172 mas, bmaj=3.216 mas, bpa=-3.278 degrees ! Estimated noise=356.795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00534357 Jy ! Component: 100 - total flux cleaned = 0.00849939 Jy ! Component: 150 - total flux cleaned = 0.0106988 Jy ! Component: 200 - total flux cleaned = 0.012421 Jy ! Total flux subtracted in 200 components = 0.012421 Jy ! Clean residual min=-0.001435 max=0.001425 Jy/beam ! Clean residual mean=-0.000003 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.327457 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 = 0.00138966 Jy ! Component: 100 - total flux cleaned = 0.00252317 Jy ! Component: 150 - total flux cleaned = 0.00345751 Jy ! Component: 200 - total flux cleaned = 0.00423242 Jy ! Total flux subtracted in 200 components = 0.00423242 Jy ! Clean residual min=-0.001031 max=0.001195 Jy/beam ! Clean residual mean=0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.331689 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 142 components and 0.331689 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.918 mas, bmaj=2.016 mas, bpa=-1.156 degrees ! Estimated noise=290.469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000751735 Jy ! Component: 100 - total flux cleaned = 0.0010552 Jy ! Component: 150 - total flux cleaned = 0.00123464 Jy ! Component: 200 - total flux cleaned = 0.00131641 Jy ! Total flux subtracted in 200 components = 0.00131641 Jy ! Clean residual min=-0.001088 max=0.001002 Jy/beam ! Clean residual mean=0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.333005 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 157 components and 0.333005 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=0.071817Jy sigma=0.000785 ! Fit after self-cal, rms=0.071805Jy sigma=0.000785 wmodel J2300+0337_X_2014_05_31_pus_map.mod ! Writing 157 model components to file: J2300+0337_X_2014_05_31_pus_map.mod wobs J2300+0337_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J2300+0337_X_2014_05_31_pus_uvs.fits wwins J2300+0337_X_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J2300+0337_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 = -0.00025186 Jy ! Component: 100 - total flux cleaned = -0.000200146 Jy ! Component: 150 - total flux cleaned = -0.000151502 Jy ! Component: 200 - total flux cleaned = -8.94617e-05 Jy ! Component: 250 - total flux cleaned = -8.95071e-05 Jy ! Component: 300 - total flux cleaned = -0.000132731 Jy ! Component: 350 - total flux cleaned = -0.00018901 Jy ! Component: 400 - total flux cleaned = -0.000229652 Jy ! Component: 450 - total flux cleaned = -0.000269265 Jy ! Component: 500 - total flux cleaned = -0.000282185 Jy ! Component: 550 - total flux cleaned = -0.000333027 Jy ! Component: 600 - total flux cleaned = -0.000345217 Jy ! Component: 650 - total flux cleaned = -0.000333135 Jy ! Component: 700 - total flux cleaned = -0.000357183 Jy ! Component: 750 - total flux cleaned = -0.000357219 Jy ! Component: 800 - total flux cleaned = -0.000368695 Jy ! Component: 850 - total flux cleaned = -0.000368827 Jy ! Component: 900 - total flux cleaned = -0.000424438 Jy ! Component: 950 - total flux cleaned = -0.00043524 Jy ! Component: 1000 - total flux cleaned = -0.000413739 Jy ! Component: 1050 - total flux cleaned = -0.000403094 Jy ! Component: 1100 - total flux cleaned = -0.000392577 Jy ! Component: 1150 - total flux cleaned = -0.00035145 Jy ! Component: 1200 - total flux cleaned = -0.000320907 Jy ! Component: 1250 - total flux cleaned = -0.000270851 Jy ! Component: 1300 - total flux cleaned = -0.000251251 Jy ! Component: 1350 - total flux cleaned = -0.00021229 Jy ! Component: 1400 - total flux cleaned = -0.000154368 Jy ! Component: 1450 - total flux cleaned = -8.79388e-05 Jy ! Component: 1500 - total flux cleaned = -5.05596e-05 Jy ! Component: 1550 - total flux cleaned = -4.1253e-05 Jy ! Component: 1600 - total flux cleaned = -4.67646e-06 Jy ! Component: 1650 - total flux cleaned = 6.75478e-05 Jy ! Component: 1700 - total flux cleaned = 4.94523e-05 Jy ! Component: 1750 - total flux cleaned = 6.71127e-05 Jy ! Component: 1800 - total flux cleaned = 8.46617e-05 Jy ! Component: 1850 - total flux cleaned = 0.000144959 Jy ! Component: 1900 - total flux cleaned = 0.000144969 Jy ! Component: 1950 - total flux cleaned = 0.000187189 Jy ! Component: 2000 - total flux cleaned = 0.000245527 Jy ! Total flux subtracted in 2048 components = 0.000261882 Jy ! Clean residual min=-0.000467 max=0.000511 Jy/beam ! Clean residual mean=0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.333267 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 309 components and 0.333267 Jy ![Exited script file: muppet] wmap "J2300+0337_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.918 x 2.016 at -1.156 degrees (North through East) ! Clean map min=-0.00079003 max=0.21477 Jy/beam ! Writing clean map to FITS file: J2300+0337_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 0.214774 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154866 device "J2300+0337_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J2300+0337_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.216319 0.216319 0.432637 0.865274 1.73055 3.4611 6.92219 13.8444 27.6888 55.3775 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.214 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.918 x 2.016 at -1.156 degrees (North through East) ! Clean map min=-0.00079003 max=0.21477 Jy/beam quit ! Quitting program ! Log file J2300+0337_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:14:04 2016