! Started logfile: J1327+2210_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:10:43 2016 obs J1327+2210_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1327+2210_X_2014_08_09_pus_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.825694 visibilities/baseline/integration-bin. ! Found source: J1327+2210 ! ! 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 324 lines of history. ! ! Reading 14268 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 J1327+2210_X_2014_08_09_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=0.615749Jy sigma=0.007267 ! Fit after self-cal, rms=0.606643Jy sigma=0.007152 ! 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=0.7706 mas, bmaj=1.975 mas, bpa=4.505 degrees ! Estimated noise=767.634 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 = 0.292597 Jy ! Component: 100 - total flux cleaned = 0.388397 Jy ! Total flux subtracted in 100 components = 0.388397 Jy ! Clean residual min=-0.016181 max=0.041357 Jy/beam ! Clean residual mean=-0.000134 rms=0.005466 Jy/beam ! Combined flux in latest and established models = 0.388397 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.388397 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=0.124849Jy sigma=0.001423 ! Fit after self-cal, rms=0.124818Jy sigma=0.001422 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.044468 Jy ! Component: 100 - total flux cleaned = 0.0695525 Jy ! Total flux subtracted in 100 components = 0.0695525 Jy ! Clean residual min=-0.015932 max=0.016933 Jy/beam ! Clean residual mean=-0.000078 rms=0.003859 Jy/beam ! Combined flux in latest and established models = 0.457949 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 30 components and 0.457949 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=0.101247Jy sigma=0.001130 ! Fit after self-cal, rms=0.101189Jy sigma=0.001129 ! 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=0.966 mas, bmaj=2.212 mas, bpa=5.229 degrees ! Estimated noise=502.542 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 = 0.0240829 Jy ! Component: 100 - total flux cleaned = 0.0374906 Jy ! Component: 150 - total flux cleaned = 0.0458173 Jy ! Component: 200 - total flux cleaned = 0.0511294 Jy ! Total flux subtracted in 200 components = 0.0511294 Jy ! Clean residual min=-0.016278 max=0.016451 Jy/beam ! Clean residual mean=-0.000051 rms=0.004145 Jy/beam ! Combined flux in latest and established models = 0.509079 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 50 components and 0.509079 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=0.094589Jy sigma=0.001062 ! Fit after self-cal, rms=0.094589Jy sigma=0.001062 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.09 KP 0.92 ! LA 1.01 MK 0.91 NL 0.97 OV 1.00 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.12 KP 0.87 ! LA 1.01 MK 0.90 NL 0.97 OV 1.00 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.14 KP 0.82 ! LA 1.04 MK 0.93 NL 0.97 OV 0.98 ! PT 0.92 SC 1.09 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.13 KP 0.79 ! LA 1.05 MK 0.93 NL 0.97 OV 0.97 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.10 KP 0.75 ! LA 1.05 MK 0.93 NL 0.99 OV 0.99 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.13 KP 0.76 ! LA 1.04 MK 0.92 NL 1.00 OV 1.02 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.22 HN 1.27 KP 0.80 ! LA 1.13 MK 0.97 NL 1.04 OV 1.08 ! PT 1.01 SC 1.19 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.24 KP 0.75 ! LA 1.04 MK 0.90 NL 1.01 OV 1.04 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.19 KP 0.77 ! LA 1.06 MK 0.93 NL 1.00 OV 1.05 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.20 KP 0.81 ! LA 1.08 MK 0.92 NL 1.02 OV 1.04 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.17 KP 0.84 ! LA 1.09 MK 0.94 NL 1.02 OV 1.03 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.13 KP 0.88 ! LA 1.06 MK 0.96 NL 1.03 OV 1.03 ! PT 1.00 SC 1.12 ! ! ! Fit before self-cal, rms=0.094589Jy sigma=0.001062 ! Fit after self-cal, rms=0.070817Jy sigma=0.000786 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9725 mas, bmaj=2.23 mas, bpa=4.795 degrees ! Estimated noise=506.345 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 = -0.00144478 Jy ! Component: 100 - total flux cleaned = -0.0016963 Jy ! Component: 150 - total flux cleaned = -0.00196116 Jy ! Component: 200 - total flux cleaned = -0.00214283 Jy ! Total flux subtracted in 200 components = -0.00214283 Jy ! Clean residual min=-0.003114 max=0.003285 Jy/beam ! Clean residual mean=-0.000025 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.506936 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.506936 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=0.070725Jy sigma=0.000785 ! Fit after self-cal, rms=0.070764Jy sigma=0.000785 ! 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=0.070764Jy sigma=0.000785 ! Fit after self-cal, rms=0.070369Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9699 mas, bmaj=2.227 mas, bpa=4.937 degrees ! Estimated noise=505.773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000817186 Jy ! Component: 100 - total flux cleaned = -0.000896199 Jy ! Component: 150 - total flux cleaned = -0.00100232 Jy ! Component: 200 - total flux cleaned = -0.00109587 Jy ! Total flux subtracted in 200 components = -0.00109587 Jy ! Clean residual min=-0.002252 max=0.002673 Jy/beam ! Clean residual mean=-0.000018 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.50584 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.50584 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=0.070329Jy sigma=0.000778 ! Fit after self-cal, rms=0.070329Jy 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 (-2.8, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248712 Jy ! Component: 100 - total flux cleaned = 0.00377415 Jy ! Component: 150 - total flux cleaned = 0.00390081 Jy ! Component: 200 - total flux cleaned = 0.00405236 Jy ! Total flux subtracted in 200 components = 0.00405236 Jy ! Clean residual min=-0.002107 max=0.002397 Jy/beam ! Clean residual mean=-0.000013 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.509893 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.509893 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=0.070227Jy sigma=0.000777 ! Fit after self-cal, rms=0.070225Jy sigma=0.000777 ! Inverting map ! Added new window around map position (-1.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142068 Jy ! Component: 100 - total flux cleaned = 0.00158635 Jy ! Component: 150 - total flux cleaned = 0.0018804 Jy ! Component: 200 - total flux cleaned = 0.00221978 Jy ! Total flux subtracted in 200 components = 0.00221978 Jy ! Clean residual min=-0.001697 max=0.001656 Jy/beam ! Clean residual mean=-0.000009 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.512112 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.512112 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=0.070144Jy sigma=0.000776 ! Fit after self-cal, rms=0.070134Jy 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=0.070134Jy sigma=0.000776 ! Fit after self-cal, rms=0.070166Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9707 mas, bmaj=2.228 mas, bpa=4.921 degrees ! Estimated noise=506.071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000756032 Jy ! Component: 100 - total flux cleaned = 0.0010258 Jy ! Component: 150 - total flux cleaned = 0.00133562 Jy ! Component: 200 - total flux cleaned = 0.00165315 Jy ! Total flux subtracted in 200 components = 0.00165315 Jy ! Clean residual min=-0.001665 max=0.001510 Jy/beam ! Clean residual mean=-0.000007 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.513766 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 107 components and 0.513766 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=0.070127Jy sigma=0.000775 ! Fit after self-cal, rms=0.070123Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000342043 Jy ! Component: 100 - total flux cleaned = 0.000664334 Jy ! Component: 150 - total flux cleaned = 0.000881885 Jy ! Component: 200 - total flux cleaned = 0.00111179 Jy ! Total flux subtracted in 200 components = 0.00111179 Jy ! Clean residual min=-0.001584 max=0.001412 Jy/beam ! Clean residual mean=-0.000006 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.514877 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 112 components and 0.514877 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=0.070102Jy sigma=0.000775 ! Fit after self-cal, rms=0.070100Jy sigma=0.000775 ! 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=0.070100Jy sigma=0.000775 ! Fit after self-cal, rms=0.070104Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.188 mas, bmaj=2.853 mas, bpa=-0.1119 degrees ! Estimated noise=600.776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000661321 Jy ! Component: 100 - total flux cleaned = 0.0011427 Jy ! Component: 150 - total flux cleaned = 0.0015273 Jy ! Component: 200 - total flux cleaned = 0.00186638 Jy ! Total flux subtracted in 200 components = 0.00186638 Jy ! Clean residual min=-0.001388 max=0.001351 Jy/beam ! Clean residual mean=-0.000009 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.516744 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 128 components and 0.516744 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=0.070093Jy sigma=0.000775 ! Fit after self-cal, rms=0.070091Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175342 Jy ! Component: 100 - total flux cleaned = 0.000454507 Jy ! Component: 150 - total flux cleaned = 0.000669004 Jy ! Component: 200 - total flux cleaned = 0.000795971 Jy ! Total flux subtracted in 200 components = 0.000795971 Jy ! Clean residual min=-0.001334 max=0.001337 Jy/beam ! Clean residual mean=-0.000006 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.51754 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 134 components and 0.51754 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=0.070088Jy sigma=0.000775 ! Fit after self-cal, rms=0.070087Jy sigma=0.000775 ! 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=0.9713 mas, bmaj=2.228 mas, bpa=4.922 degrees ! Estimated noise=506.117 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9713 x 2.228 at 4.922 degrees (North through East) ! Clean map min=-0.0012582 max=0.39961 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=0.7704 mas, bmaj=1.994 mas, bpa=4.342 degrees ! Estimated noise=780.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.297226 Jy ! Component: 100 - total flux cleaned = 0.394131 Jy ! Component: 150 - total flux cleaned = 0.43836 Jy ! Component: 200 - total flux cleaned = 0.46081 Jy ! Total flux subtracted in 200 components = 0.46081 Jy ! Clean residual min=-0.005406 max=0.011111 Jy/beam ! Clean residual mean=-0.000043 rms=0.001658 Jy/beam ! Combined flux in latest and established models = 0.46081 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.46081 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9713 mas, bmaj=2.228 mas, bpa=4.922 degrees ! Estimated noise=506.117 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 = 0.0179269 Jy ! Component: 100 - total flux cleaned = 0.028354 Jy ! Component: 150 - total flux cleaned = 0.0347674 Jy ! Component: 200 - total flux cleaned = 0.0388375 Jy ! Total flux subtracted in 200 components = 0.0388375 Jy ! Clean residual min=-0.002137 max=0.002993 Jy/beam ! Clean residual mean=-0.000031 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.499648 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 53 components and 0.499648 Jy ! Inverting map ! Added new window around map position (1.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032478 Jy ! Component: 100 - total flux cleaned = 0.00578897 Jy ! Component: 150 - total flux cleaned = 0.00788086 Jy ! Component: 200 - total flux cleaned = 0.00902013 Jy ! Total flux subtracted in 200 components = 0.00902013 Jy ! Clean residual min=-0.001599 max=0.001599 Jy/beam ! Clean residual mean=-0.000016 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.508668 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 76 components and 0.508668 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=2.188 mas, bmaj=2.853 mas, bpa=-0.1119 degrees ! Estimated noise=600.776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206407 Jy ! Component: 100 - total flux cleaned = 0.00359638 Jy ! Component: 150 - total flux cleaned = 0.00481449 Jy ! Component: 200 - total flux cleaned = 0.00578834 Jy ! Total flux subtracted in 200 components = 0.00578834 Jy ! Clean residual min=-0.001488 max=0.001266 Jy/beam ! Clean residual mean=-0.000014 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.514456 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 = 0.000667102 Jy ! Component: 100 - total flux cleaned = 0.00104326 Jy ! Component: 150 - total flux cleaned = 0.00130879 Jy ! Component: 200 - total flux cleaned = 0.00155112 Jy ! Total flux subtracted in 200 components = 0.00155112 Jy ! Clean residual min=-0.001367 max=0.001265 Jy/beam ! Clean residual mean=-0.000010 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.516007 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 124 components and 0.516007 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9713 mas, bmaj=2.228 mas, bpa=4.922 degrees ! Estimated noise=506.117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000736431 Jy ! Component: 100 - total flux cleaned = -0.000826565 Jy ! Component: 150 - total flux cleaned = -0.000678525 Jy ! Component: 200 - total flux cleaned = -0.000505387 Jy ! Total flux subtracted in 200 components = -0.000505387 Jy ! Clean residual min=-0.001305 max=0.001434 Jy/beam ! Clean residual mean=-0.000006 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.515502 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 140 components and 0.515502 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=0.070094Jy sigma=0.000775 ! Fit after self-cal, rms=0.070090Jy sigma=0.000775 wmodel J1327+2210_X_2014_08_09_pus_map.mod ! Writing 140 model components to file: J1327+2210_X_2014_08_09_pus_map.mod wobs J1327+2210_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1327+2210_X_2014_08_09_pus_uvs.fits wwins J1327+2210_X_2014_08_09_pus_map.win ! wwins: Wrote 4 windows to J1327+2210_X_2014_08_09_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 = 1.54038e-05 Jy ! Component: 100 - total flux cleaned = -0.000139972 Jy ! Component: 150 - total flux cleaned = -0.000309186 Jy ! Component: 200 - total flux cleaned = -0.000471987 Jy ! Component: 250 - total flux cleaned = -0.000669113 Jy ! Component: 300 - total flux cleaned = -0.000802996 Jy ! Component: 350 - total flux cleaned = -0.000932905 Jy ! Component: 400 - total flux cleaned = -0.0010233 Jy ! Component: 450 - total flux cleaned = -0.00118212 Jy ! Component: 500 - total flux cleaned = -0.00126842 Jy ! Component: 550 - total flux cleaned = -0.00133603 Jy ! Component: 600 - total flux cleaned = -0.00141865 Jy ! Component: 650 - total flux cleaned = -0.00146694 Jy ! Component: 700 - total flux cleaned = -0.00154634 Jy ! Component: 750 - total flux cleaned = -0.00157783 Jy ! Component: 800 - total flux cleaned = -0.00170086 Jy ! Component: 850 - total flux cleaned = -0.00171587 Jy ! Component: 900 - total flux cleaned = -0.00176055 Jy ! Component: 950 - total flux cleaned = -0.00181899 Jy ! Component: 1000 - total flux cleaned = -0.00187615 Jy ! Component: 1050 - total flux cleaned = -0.00191834 Jy ! Component: 1100 - total flux cleaned = -0.00193199 Jy ! Component: 1150 - total flux cleaned = -0.00194565 Jy ! Component: 1200 - total flux cleaned = -0.00195945 Jy ! Component: 1250 - total flux cleaned = -0.00206592 Jy ! Component: 1300 - total flux cleaned = -0.00207897 Jy ! Component: 1350 - total flux cleaned = -0.00211795 Jy ! Component: 1400 - total flux cleaned = -0.00219444 Jy ! Component: 1450 - total flux cleaned = -0.00220686 Jy ! Component: 1500 - total flux cleaned = -0.00224428 Jy ! Component: 1550 - total flux cleaned = -0.00229325 Jy ! Component: 1600 - total flux cleaned = -0.0023296 Jy ! Component: 1650 - total flux cleaned = -0.00240135 Jy ! Component: 1700 - total flux cleaned = -0.0024835 Jy ! Component: 1750 - total flux cleaned = -0.00251823 Jy ! Component: 1800 - total flux cleaned = -0.00254095 Jy ! Component: 1850 - total flux cleaned = -0.00258633 Jy ! Component: 1900 - total flux cleaned = -0.00257527 Jy ! Component: 1950 - total flux cleaned = -0.00259753 Jy ! Component: 2000 - total flux cleaned = -0.00260859 Jy ! Total flux subtracted in 2048 components = -0.00266265 Jy ! Clean residual min=-0.000584 max=0.000726 Jy/beam ! Clean residual mean=-0.000003 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.512839 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 278 components and 0.512839 Jy ![Exited script file: muppet] wmap "J1327+2210_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9713 x 2.228 at 4.922 degrees (North through East) ! Clean map min=-0.0010407 max=0.40168 Jy/beam ! Writing clean map to FITS file: J1327+2210_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.401684 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202394 device "J1327+2210_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1327+2210_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.151159 0.151159 0.302319 0.604637 1.20927 2.41855 4.8371 9.6742 19.3484 38.6968 77.3936 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.401 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9713 x 2.228 at 4.922 degrees (North through East) ! Clean map min=-0.0010407 max=0.40168 Jy/beam quit ! Quitting program ! Log file J1327+2210_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:10:45 2016