! Started logfile: J0038+4137_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:07:17 2017 obs J0038+4137_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0038+4137_X_2015_01_23_pus_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.670085 visibilities/baseline/integration-bin. ! Found source: J0038+4137 ! ! 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 350 lines of history. ! ! Reading 9408 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 J0038+4137_X_2015_01_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.775682Jy sigma=0.009309 ! Fit after self-cal, rms=0.766636Jy sigma=0.009204 ! 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=0.6309 mas, bmaj=2.303 mas, bpa=-13.32 degrees ! Estimated noise=1251.07 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 = 0.178934 Jy ! Component: 100 - total flux cleaned = 0.233959 Jy ! Total flux subtracted in 100 components = 0.233959 Jy ! Clean residual min=-0.014406 max=0.026249 Jy/beam ! Clean residual mean=-0.000062 rms=0.004984 Jy/beam ! Combined flux in latest and established models = 0.233959 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.233959 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=0.094986Jy sigma=0.001086 ! Fit after self-cal, rms=0.094670Jy sigma=0.001083 ! 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=0.7568 mas, bmaj=2.251 mas, bpa=-11.12 degrees ! Estimated noise=613.677 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 (0.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0356327 Jy ! Component: 100 - total flux cleaned = 0.0543523 Jy ! Component: 150 - total flux cleaned = 0.0658878 Jy ! Component: 200 - total flux cleaned = 0.0738038 Jy ! Total flux subtracted in 200 components = 0.0738038 Jy ! Clean residual min=-0.016451 max=0.013510 Jy/beam ! Clean residual mean=-0.000010 rms=0.003452 Jy/beam ! Combined flux in latest and established models = 0.307763 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 42 components and 0.307763 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=0.080565Jy sigma=0.000902 ! Fit after self-cal, rms=0.080041Jy sigma=0.000895 ! 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 0.94 FD 1.05 HN 1.07 KP 0.91 ! LA 1.07 MK 0.97 NL 0.96 OV 0.99 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.06 KP 0.82 ! LA 1.05 MK 0.95 NL 0.96 OV 0.97 ! PT 0.95 SC 1.12 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.10 KP 0.79 ! LA 1.10 MK 0.98 NL 0.97 OV 0.98 ! PT 0.89 SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.07 KP 0.78 ! LA 1.09 MK 0.94 NL 0.96 OV 0.95 ! PT 0.91 SC 1.07 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.00 KP 0.71 ! LA 1.10 MK 1.00 NL 0.97 OV 1.02 ! PT 0.92 SC 1.07 ! ! ! 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 1.05 HN 1.12 KP 0.70 ! LA 1.10 MK 0.97 NL 0.98 OV 0.99 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.16 HN 1.25 KP 0.73 ! LA 1.10 MK 1.03 NL 1.00 OV 1.04 ! PT 0.99 SC 1.14 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.15 KP 0.72 ! LA 1.06 MK 0.98 NL 1.00 OV 1.04 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.14 KP 0.74 ! LA 1.11 MK 0.93 NL 0.97 OV 0.99 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.10 KP 0.75 ! LA 1.10 MK 1.02 NL 0.97 OV 1.03 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 1.06 KP 0.81 ! LA 1.13 MK 1.03 NL 1.00 OV 1.01 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.12 KP 0.72 ! LA 1.11 MK 1.02 NL 1.00 OV 0.98 ! PT 0.94 SC 1.02 ! ! ! Fit before self-cal, rms=0.080041Jy sigma=0.000895 ! Fit after self-cal, rms=0.070821Jy sigma=0.000783 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7668 mas, bmaj=2.267 mas, bpa=-11.18 degrees ! Estimated noise=607.984 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 = 0.00322056 Jy ! Component: 100 - total flux cleaned = 0.00379159 Jy ! Component: 150 - total flux cleaned = 0.00401243 Jy ! Component: 200 - total flux cleaned = 0.00401334 Jy ! Total flux subtracted in 200 components = 0.00401334 Jy ! Clean residual min=-0.003089 max=0.005469 Jy/beam ! Clean residual mean=0.000015 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.311776 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.311776 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=0.070590Jy sigma=0.000780 ! Fit after self-cal, rms=0.070608Jy sigma=0.000779 ! Inverting map ! Added new window around map position (4.2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00522312 Jy ! Component: 100 - total flux cleaned = 0.00814989 Jy ! Component: 150 - total flux cleaned = 0.00926987 Jy ! Component: 200 - total flux cleaned = 0.0101412 Jy ! Total flux subtracted in 200 components = 0.0101412 Jy ! Clean residual min=-0.002308 max=0.003732 Jy/beam ! Clean residual mean=0.000006 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.321917 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 84 components and 0.321917 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=0.070224Jy sigma=0.000772 ! Fit after self-cal, rms=0.070194Jy sigma=0.000772 ! 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=0.070194Jy sigma=0.000772 ! Fit after self-cal, rms=0.070089Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7669 mas, bmaj=2.264 mas, bpa=-11.16 degrees ! Estimated noise=606.921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023145 Jy ! Component: 100 - total flux cleaned = 0.0037289 Jy ! Component: 150 - total flux cleaned = 0.00477828 Jy ! Component: 200 - total flux cleaned = 0.00557347 Jy ! Total flux subtracted in 200 components = 0.00557347 Jy ! Clean residual min=-0.002037 max=0.002911 Jy/beam ! Clean residual mean=0.000003 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.327491 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 98 components and 0.327491 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=0.069979Jy sigma=0.000770 ! Fit after self-cal, rms=0.069964Jy sigma=0.000770 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 (14.2, -11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194846 Jy ! Component: 100 - total flux cleaned = 0.00216041 Jy ! Component: 150 - total flux cleaned = 0.00243655 Jy ! Component: 200 - total flux cleaned = 0.00264129 Jy ! Total flux subtracted in 200 components = 0.00264129 Jy ! Clean residual min=-0.001706 max=0.002076 Jy/beam ! Clean residual mean=0.000001 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.330132 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 121 components and 0.330132 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=0.069857Jy sigma=0.000769 ! Fit after self-cal, rms=0.069852Jy sigma=0.000769 ! 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=0.069852Jy sigma=0.000769 ! Fit after self-cal, rms=0.069899Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7672 mas, bmaj=2.263 mas, bpa=-11.15 degrees ! Estimated noise=607.238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195248 Jy ! Component: 100 - total flux cleaned = 0.000448045 Jy ! Component: 150 - total flux cleaned = 0.0006077 Jy ! Component: 200 - total flux cleaned = 0.00072504 Jy ! Total flux subtracted in 200 components = 0.00072504 Jy ! Clean residual min=-0.001583 max=0.002086 Jy/beam ! Clean residual mean=-0.000001 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.330857 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 135 components and 0.330857 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=0.069865Jy sigma=0.000768 ! Fit after self-cal, rms=0.069862Jy sigma=0.000768 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 (-20.4, -18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166138 Jy ! Component: 100 - total flux cleaned = 0.00233546 Jy ! Component: 150 - total flux cleaned = 0.00297046 Jy ! Component: 200 - total flux cleaned = 0.00330019 Jy ! Total flux subtracted in 200 components = 0.00330019 Jy ! Clean residual min=-0.001581 max=0.001550 Jy/beam ! Clean residual mean=0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.334157 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 153 components and 0.334157 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=0.069800Jy sigma=0.000767 ! Fit after self-cal, rms=0.069798Jy sigma=0.000767 ! 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=0.069798Jy sigma=0.000767 ! Fit after self-cal, rms=0.069770Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.019 mas, bmaj=2.647 mas, bpa=-9.248 degrees ! Estimated noise=777.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120469 Jy ! Component: 100 - total flux cleaned = 0.00192112 Jy ! Component: 150 - total flux cleaned = 0.00237025 Jy ! Component: 200 - total flux cleaned = 0.00268642 Jy ! Total flux subtracted in 200 components = 0.00268642 Jy ! Clean residual min=-0.001860 max=0.001736 Jy/beam ! Clean residual mean=0.000004 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.336844 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 176 components and 0.336844 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=0.069758Jy sigma=0.000767 ! Fit after self-cal, rms=0.069755Jy sigma=0.000767 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 = 0.000372202 Jy ! Component: 100 - total flux cleaned = 0.00057799 Jy ! Component: 150 - total flux cleaned = 0.000742727 Jy ! Component: 200 - total flux cleaned = 0.000894002 Jy ! Total flux subtracted in 200 components = 0.000894002 Jy ! Clean residual min=-0.001768 max=0.001619 Jy/beam ! Clean residual mean=0.000004 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.337738 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 193 components and 0.337738 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=0.069751Jy sigma=0.000767 ! Fit after self-cal, rms=0.069749Jy sigma=0.000767 ! 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=0.7674 mas, bmaj=2.263 mas, bpa=-11.15 degrees ! Estimated noise=607.117 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7674 x 2.263 at -11.15 degrees (North through East) ! Clean map min=-0.0018613 max=0.23328 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=0.64 mas, bmaj=2.311 mas, bpa=-13.44 degrees ! Estimated noise=1250.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.175078 Jy ! Component: 100 - total flux cleaned = 0.229607 Jy ! Component: 150 - total flux cleaned = 0.257636 Jy ! Component: 200 - total flux cleaned = 0.273941 Jy ! Total flux subtracted in 200 components = 0.273941 Jy ! Clean residual min=-0.006044 max=0.008456 Jy/beam ! Clean residual mean=-0.000018 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 0.273941 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.273941 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7674 mas, bmaj=2.263 mas, bpa=-11.15 degrees ! Estimated noise=607.117 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 = 0.0141078 Jy ! Component: 100 - total flux cleaned = 0.0227576 Jy ! Component: 150 - total flux cleaned = 0.0290359 Jy ! Component: 200 - total flux cleaned = 0.0339174 Jy ! Total flux subtracted in 200 components = 0.0339174 Jy ! Clean residual min=-0.002895 max=0.003485 Jy/beam ! Clean residual mean=-0.000004 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.307858 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 35 components and 0.307858 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=2.019 mas, bmaj=2.647 mas, bpa=-9.248 degrees ! Estimated noise=777.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00756473 Jy ! Component: 100 - total flux cleaned = 0.0123833 Jy ! Component: 150 - total flux cleaned = 0.0158386 Jy ! Component: 200 - total flux cleaned = 0.0185906 Jy ! Total flux subtracted in 200 components = 0.0185906 Jy ! Clean residual min=-0.002529 max=0.002907 Jy/beam ! Clean residual mean=-0.000002 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.326449 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 = 0.00224318 Jy ! Component: 100 - total flux cleaned = 0.00409374 Jy ! Component: 150 - total flux cleaned = 0.00546267 Jy ! Component: 200 - total flux cleaned = 0.00651259 Jy ! Total flux subtracted in 200 components = 0.00651259 Jy ! Clean residual min=-0.002122 max=0.001931 Jy/beam ! Clean residual mean=0.000002 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.332961 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 97 components and 0.332961 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7674 mas, bmaj=2.263 mas, bpa=-11.15 degrees ! Estimated noise=607.117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000665717 Jy ! Component: 100 - total flux cleaned = 0.000949823 Jy ! Component: 150 - total flux cleaned = 0.00110196 Jy ! Component: 200 - total flux cleaned = 0.00137918 Jy ! Total flux subtracted in 200 components = 0.00137918 Jy ! Clean residual min=-0.001625 max=0.001697 Jy/beam ! Clean residual mean=0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.334341 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 121 components and 0.334341 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=0.069823Jy sigma=0.000768 ! Fit after self-cal, rms=0.069801Jy sigma=0.000767 wmodel J0038+4137_X_2015_01_23_pus_map.mod ! Writing 121 model components to file: J0038+4137_X_2015_01_23_pus_map.mod wobs J0038+4137_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0038+4137_X_2015_01_23_pus_uvs.fits wwins J0038+4137_X_2015_01_23_pus_map.win ! wwins: Wrote 5 windows to J0038+4137_X_2015_01_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00067771 Jy ! Component: 100 - total flux cleaned = -0.000628185 Jy ! Component: 150 - total flux cleaned = -0.000628041 Jy ! Component: 200 - total flux cleaned = -0.00056279 Jy ! Component: 250 - total flux cleaned = -0.000437505 Jy ! Component: 300 - total flux cleaned = -0.000356962 Jy ! Component: 350 - total flux cleaned = -0.000337225 Jy ! Component: 400 - total flux cleaned = -0.000299246 Jy ! Component: 450 - total flux cleaned = -0.000262868 Jy ! Component: 500 - total flux cleaned = -0.000209891 Jy ! Component: 550 - total flux cleaned = -0.000107216 Jy ! Component: 600 - total flux cleaned = -2.41214e-05 Jy ! Component: 650 - total flux cleaned = 2.47326e-05 Jy ! Component: 700 - total flux cleaned = 0.000103195 Jy ! Component: 750 - total flux cleaned = 8.74689e-05 Jy ! Component: 800 - total flux cleaned = 0.000162251 Jy ! Component: 850 - total flux cleaned = 0.000206194 Jy ! Component: 900 - total flux cleaned = 0.000263657 Jy ! Component: 950 - total flux cleaned = 0.000291697 Jy ! Component: 1000 - total flux cleaned = 0.000278002 Jy ! Component: 1050 - total flux cleaned = 0.000318977 Jy ! Component: 1100 - total flux cleaned = 0.000359122 Jy ! Component: 1150 - total flux cleaned = 0.000411452 Jy ! Component: 1200 - total flux cleaned = 0.000436982 Jy ! Component: 1250 - total flux cleaned = 0.000462031 Jy ! Component: 1300 - total flux cleaned = 0.000499396 Jy ! Component: 1350 - total flux cleaned = 0.000523769 Jy ! Component: 1400 - total flux cleaned = 0.000524067 Jy ! Component: 1450 - total flux cleaned = 0.000595591 Jy ! Component: 1500 - total flux cleaned = 0.000607177 Jy ! Component: 1550 - total flux cleaned = 0.000595573 Jy ! Component: 1600 - total flux cleaned = 0.000607308 Jy ! Component: 1650 - total flux cleaned = 0.000663539 Jy ! Component: 1700 - total flux cleaned = 0.000641265 Jy ! Component: 1750 - total flux cleaned = 0.000630606 Jy ! Component: 1800 - total flux cleaned = 0.000641346 Jy ! Component: 1850 - total flux cleaned = 0.000641256 Jy ! Component: 1900 - total flux cleaned = 0.000641502 Jy ! Component: 1950 - total flux cleaned = 0.000631036 Jy ! Component: 2000 - total flux cleaned = 0.000630941 Jy ! Total flux subtracted in 2048 components = 0.000580296 Jy ! Clean residual min=-0.000653 max=0.000513 Jy/beam ! Clean residual mean=0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.334921 Jy keep ! Adding 161 model components to the UV plane model. ! The established model now contains 280 components and 0.334921 Jy ![Exited script file: muppet] wmap "J0038+4137_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7674 x 2.263 at -11.15 degrees (North through East) ! Clean map min=-0.0010859 max=0.23324 Jy/beam ! Writing clean map to FITS file: J0038+4137_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.233239 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000190903 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.245547 0.245547 0.491093 0.982186 1.96437 3.92874 7.85749 15.715 31.43 62.8599 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.233 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7674 x 2.263 at -11.15 degrees (North through East) ! Clean map min=-0.0010859 max=0.23324 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 J0038+4137_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:07:19 2017