! Started logfile: J1755-2232_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:19:54 2017 obs J1755-2232_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1755-2232_X_2015_01_23_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.965492 visibilities/baseline/integration-bin. ! Found source: J1755-2232 ! ! 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 64128 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 J1755-2232_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 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 256 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 196 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 379 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 320 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.894694Jy sigma=0.010107 ! Fit after self-cal, rms=0.848542Jy sigma=0.009564 ! 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=0.7123 mas, bmaj=2.007 mas, bpa=-11.15 degrees ! Estimated noise=744.191 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 = 0.0937979 Jy ! Component: 100 - total flux cleaned = 0.142643 Jy ! Total flux subtracted in 100 components = 0.142643 Jy ! Clean residual min=-0.010866 max=0.025376 Jy/beam ! Clean residual mean=-0.000221 rms=0.003925 Jy/beam ! Combined flux in latest and established models = 0.142643 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.142643 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=0.106513Jy sigma=0.001129 ! Fit after self-cal, rms=0.106203Jy sigma=0.001125 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0304749 Jy ! Component: 100 - total flux cleaned = 0.0495135 Jy ! Total flux subtracted in 100 components = 0.0495135 Jy ! Clean residual min=-0.008175 max=0.013135 Jy/beam ! Clean residual mean=-0.000103 rms=0.002447 Jy/beam ! Combined flux in latest and established models = 0.192157 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.192157 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=0.087958Jy sigma=0.000912 ! Fit after self-cal, rms=0.087891Jy sigma=0.000911 ! 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=1.015 mas, bmaj=2.984 mas, bpa=-14.22 degrees ! Estimated noise=300.383 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229119 Jy ! Component: 100 - total flux cleaned = 0.0333379 Jy ! Component: 150 - total flux cleaned = 0.0383811 Jy ! Component: 200 - total flux cleaned = 0.0407248 Jy ! Total flux subtracted in 200 components = 0.0407248 Jy ! Clean residual min=-0.013535 max=0.008220 Jy/beam ! Clean residual mean=0.000049 rms=0.003088 Jy/beam ! Combined flux in latest and established models = 0.232881 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 55 components and 0.232881 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=0.081723Jy sigma=0.000853 ! Fit after self-cal, rms=0.081696Jy sigma=0.000853 ! 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 0.95 FD 1.09 HN 1.51 KP 0.89 ! LA 1.11 MK 1.18 NL 1.07 OV 0.98 ! PT 1.00 SC 1.32 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.51 KP 0.84 ! LA 1.11 MK 1.08 NL 1.07 OV 0.98 ! PT 0.94 SC 1.37 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 1.37 KP 0.78 ! LA 1.13 MK 1.36 NL 1.06 OV 0.98 ! PT 0.93 SC 1.71 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 1.36 KP 0.75 ! LA 1.15 MK 1.15 NL 1.04 OV 0.98 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.23 KP 0.72 ! LA 1.14 MK 1.04 NL 1.08 OV 1.00 ! PT 0.94 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.46 KP 0.71 ! LA 1.15 MK 1.07 NL 1.07 OV 1.01 ! PT 0.95 SC 1.23 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.20 HN 1.39 KP 0.71 ! LA 1.16 MK 1.05 NL 1.12 OV 1.04 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.00* KP 0.71 ! LA 1.13 MK 1.06 NL 1.06 OV 1.02 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.00* KP 0.74 ! LA 1.16 MK 1.01 NL 1.07 OV 1.02 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.41 KP 0.76 ! LA 1.18 MK 0.95 NL 1.04 OV 1.03 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.00* KP 0.80 ! LA 1.21 MK 1.00* NL 1.04 OV 1.02 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.34 KP 0.79 ! LA 1.17 MK 1.00* NL 1.06 OV 1.03 ! PT 0.99 SC 1.00* ! ! ! Fit before self-cal, rms=0.081696Jy sigma=0.000853 ! Fit after self-cal, rms=0.083252Jy sigma=0.000773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=3.137 mas, bpa=-15.22 degrees ! Estimated noise=312.979 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.6, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233075 Jy ! Component: 100 - total flux cleaned = 0.00222053 Jy ! Component: 150 - total flux cleaned = 0.00213297 Jy ! Component: 200 - total flux cleaned = 0.00205467 Jy ! Total flux subtracted in 200 components = 0.00205467 Jy ! Clean residual min=-0.001683 max=0.002275 Jy/beam ! Clean residual mean=-0.000006 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.234936 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.234936 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=0.083165Jy sigma=0.000772 ! Fit after self-cal, rms=0.083253Jy sigma=0.000771 ! 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=0.083253Jy sigma=0.000771 ! Fit after self-cal, rms=0.082665Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=3.131 mas, bpa=-15.25 degrees ! Estimated noise=312.202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112878 Jy ! Component: 100 - total flux cleaned = 0.000989479 Jy ! Component: 150 - total flux cleaned = 0.000929431 Jy ! Component: 200 - total flux cleaned = 0.000849318 Jy ! Total flux subtracted in 200 components = 0.000849318 Jy ! Clean residual min=-0.001452 max=0.002043 Jy/beam ! Clean residual mean=-0.000008 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.235785 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.235785 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=0.082628Jy sigma=0.000770 ! Fit after self-cal, rms=0.082628Jy 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 (-6.2, -12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112926 Jy ! Component: 100 - total flux cleaned = 0.0012425 Jy ! Component: 150 - total flux cleaned = 0.00112832 Jy ! Component: 200 - total flux cleaned = 0.000976358 Jy ! Total flux subtracted in 200 components = 0.000976358 Jy ! Clean residual min=-0.001288 max=0.001695 Jy/beam ! Clean residual mean=-0.000008 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.236762 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 115 components and 0.236762 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=0.082587Jy sigma=0.000770 ! Fit after self-cal, rms=0.082579Jy sigma=0.000770 ! Inverting map ! Added new window around map position (3.2, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143544 Jy ! Component: 100 - total flux cleaned = 0.0021385 Jy ! Component: 150 - total flux cleaned = 0.00238288 Jy ! Component: 200 - total flux cleaned = 0.00245736 Jy ! Total flux subtracted in 200 components = 0.00245736 Jy ! Clean residual min=-0.001124 max=0.001313 Jy/beam ! Clean residual mean=-0.000004 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.239219 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 135 components and 0.239219 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=0.082547Jy sigma=0.000769 ! Fit after self-cal, rms=0.082543Jy 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=0.082543Jy sigma=0.000769 ! Fit after self-cal, rms=0.081668Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=3.126 mas, bpa=-15.43 degrees ! Estimated noise=310.304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000812935 Jy ! Component: 100 - total flux cleaned = 0.00105245 Jy ! Component: 150 - total flux cleaned = 0.00109864 Jy ! Component: 200 - total flux cleaned = 0.00107743 Jy ! Total flux subtracted in 200 components = 0.00107743 Jy ! Clean residual min=-0.000988 max=0.001295 Jy/beam ! Clean residual mean=-0.000005 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.240296 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 153 components and 0.240296 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=0.081652Jy sigma=0.000769 ! Fit after self-cal, rms=0.081649Jy sigma=0.000769 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 = 0.000176454 Jy ! Component: 100 - total flux cleaned = 0.000176704 Jy ! Component: 150 - total flux cleaned = 0.00015607 Jy ! Component: 200 - total flux cleaned = 9.68971e-05 Jy ! Total flux subtracted in 200 components = 9.68971e-05 Jy ! Clean residual min=-0.000962 max=0.001220 Jy/beam ! Clean residual mean=-0.000004 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.240393 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 167 components and 0.240393 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=0.081637Jy sigma=0.000768 ! Fit after self-cal, rms=0.081636Jy sigma=0.000768 ! 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=0.081636Jy sigma=0.000768 ! Fit after self-cal, rms=0.081129Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.472 mas, bmaj=5.828 mas, bpa=-3.207 degrees ! Estimated noise=348.531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000174933 Jy ! Component: 100 - total flux cleaned = 0.000136751 Jy ! Component: 150 - total flux cleaned = 0.00010298 Jy ! Component: 200 - total flux cleaned = 4.22401e-05 Jy ! Total flux subtracted in 200 components = 4.22401e-05 Jy ! Clean residual min=-0.000946 max=0.001073 Jy/beam ! Clean residual mean=-0.000006 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.240436 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 179 components and 0.240436 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=0.081126Jy sigma=0.000768 ! Fit after self-cal, rms=0.081126Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.34411e-06 Jy ! Component: 100 - total flux cleaned = -7.23666e-05 Jy ! Component: 150 - total flux cleaned = -0.000125581 Jy ! Component: 200 - total flux cleaned = -0.00016346 Jy ! Total flux subtracted in 200 components = -0.00016346 Jy ! Clean residual min=-0.000936 max=0.001021 Jy/beam ! Clean residual mean=-0.000004 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.240272 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 194 components and 0.240272 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=0.081122Jy sigma=0.000768 ! Fit after self-cal, rms=0.081121Jy sigma=0.000768 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=3.122 mas, bpa=-15.57 degrees ! Estimated noise=309.064 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 3.122 at -15.57 degrees (North through East) ! Clean map min=-0.0013279 max=0.14358 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=0.7272 mas, bmaj=2.061 mas, bpa=-12.55 degrees ! Estimated noise=801.369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10043 Jy ! Component: 100 - total flux cleaned = 0.151715 Jy ! Component: 150 - total flux cleaned = 0.181235 Jy ! Component: 200 - total flux cleaned = 0.198958 Jy ! Total flux subtracted in 200 components = 0.198958 Jy ! Clean residual min=-0.004897 max=0.009780 Jy/beam ! Clean residual mean=-0.000107 rms=0.001591 Jy/beam ! Combined flux in latest and established models = 0.198958 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.198958 Jy ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=3.122 mas, bpa=-15.57 degrees ! Estimated noise=309.064 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 = 0.018478 Jy ! Component: 100 - total flux cleaned = 0.0272779 Jy ! Component: 150 - total flux cleaned = 0.0320746 Jy ! Component: 200 - total flux cleaned = 0.0351175 Jy ! Total flux subtracted in 200 components = 0.0351175 Jy ! Clean residual min=-0.001654 max=0.003959 Jy/beam ! Clean residual mean=-0.000032 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.234076 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 73 components and 0.234076 Jy ! Inverting map ! Added new window around map position (-1.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340917 Jy ! Component: 100 - total flux cleaned = 0.00503465 Jy ! Component: 150 - total flux cleaned = 0.00610791 Jy ! Component: 200 - total flux cleaned = 0.00679474 Jy ! Total flux subtracted in 200 components = 0.00679474 Jy ! Clean residual min=-0.001248 max=0.001168 Jy/beam ! Clean residual mean=-0.000006 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.24087 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 101 components and 0.24087 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=2.472 mas, bmaj=5.828 mas, bpa=-3.207 degrees ! Estimated noise=348.531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452213 Jy ! Component: 100 - total flux cleaned = 0.000487177 Jy ! Component: 150 - total flux cleaned = 0.000545364 Jy ! Component: 200 - total flux cleaned = 0.000517526 Jy ! Total flux subtracted in 200 components = 0.000517526 Jy ! Clean residual min=-0.001003 max=0.001089 Jy/beam ! Clean residual mean=-0.000004 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.241388 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 = -2.47241e-05 Jy ! Component: 100 - total flux cleaned = -6.98154e-05 Jy ! Component: 150 - total flux cleaned = -6.9577e-05 Jy ! Component: 200 - total flux cleaned = -0.000110053 Jy ! Total flux subtracted in 200 components = -0.000110053 Jy ! Clean residual min=-0.000885 max=0.001069 Jy/beam ! Clean residual mean=-0.000004 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.241278 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 140 components and 0.241278 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=3.122 mas, bpa=-15.57 degrees ! Estimated noise=309.064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126584 Jy ! Component: 100 - total flux cleaned = 9.38877e-05 Jy ! Component: 150 - total flux cleaned = 3.2823e-05 Jy ! Component: 200 - total flux cleaned = -2.54973e-05 Jy ! Total flux subtracted in 200 components = -2.54973e-05 Jy ! Clean residual min=-0.000966 max=0.000951 Jy/beam ! Clean residual mean=-0.000001 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.241252 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 161 components and 0.241252 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=0.081144Jy sigma=0.000768 ! Fit after self-cal, rms=0.081110Jy sigma=0.000768 wmodel J1755-2232_X_2015_01_23_pus_map.mod ! Writing 161 model components to file: J1755-2232_X_2015_01_23_pus_map.mod wobs J1755-2232_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1755-2232_X_2015_01_23_pus_uvs.fits wwins J1755-2232_X_2015_01_23_pus_map.win ! wwins: Wrote 5 windows to J1755-2232_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 = 0.000323316 Jy ! Component: 100 - total flux cleaned = 0.000445618 Jy ! Component: 150 - total flux cleaned = 0.000603735 Jy ! Component: 200 - total flux cleaned = 0.000699592 Jy ! Component: 250 - total flux cleaned = 0.000778531 Jy ! Component: 300 - total flux cleaned = 0.0008418 Jy ! Component: 350 - total flux cleaned = 0.000878808 Jy ! Component: 400 - total flux cleaned = 0.000890929 Jy ! Component: 450 - total flux cleaned = 0.000891045 Jy ! Component: 500 - total flux cleaned = 0.000913842 Jy ! Component: 550 - total flux cleaned = 0.000880528 Jy ! Component: 600 - total flux cleaned = 0.000869775 Jy ! Component: 650 - total flux cleaned = 0.000859069 Jy ! Component: 700 - total flux cleaned = 0.000796123 Jy ! Component: 750 - total flux cleaned = 0.000816666 Jy ! Component: 800 - total flux cleaned = 0.000806219 Jy ! Component: 850 - total flux cleaned = 0.000836118 Jy ! Component: 900 - total flux cleaned = 0.000875289 Jy ! Component: 950 - total flux cleaned = 0.000903975 Jy ! Component: 1000 - total flux cleaned = 0.000903925 Jy ! Component: 1050 - total flux cleaned = 0.000941393 Jy ! Component: 1100 - total flux cleaned = 0.000959748 Jy ! Component: 1150 - total flux cleaned = 0.00096892 Jy ! Component: 1200 - total flux cleaned = 0.001005 Jy ! Component: 1250 - total flux cleaned = 0.00103182 Jy ! Component: 1300 - total flux cleaned = 0.00104965 Jy ! Component: 1350 - total flux cleaned = 0.0010844 Jy ! Component: 1400 - total flux cleaned = 0.00111879 Jy ! Component: 1450 - total flux cleaned = 0.0011527 Jy ! Component: 1500 - total flux cleaned = 0.00116949 Jy ! Component: 1550 - total flux cleaned = 0.00118604 Jy ! Component: 1600 - total flux cleaned = 0.00121884 Jy ! Component: 1650 - total flux cleaned = 0.0012269 Jy ! Component: 1700 - total flux cleaned = 0.00124311 Jy ! Component: 1750 - total flux cleaned = 0.00125901 Jy ! Component: 1800 - total flux cleaned = 0.00129841 Jy ! Component: 1850 - total flux cleaned = 0.00133731 Jy ! Component: 1900 - total flux cleaned = 0.00135265 Jy ! Component: 1950 - total flux cleaned = 0.0013679 Jy ! Component: 2000 - total flux cleaned = 0.00136043 Jy ! Total flux subtracted in 2048 components = 0.00138292 Jy ! Clean residual min=-0.000450 max=0.000374 Jy/beam ! Clean residual mean=-0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.242635 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 280 components and 0.242635 Jy ![Exited script file: muppet] wmap "J1755-2232_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 3.122 at -15.57 degrees (North through East) ! Clean map min=-0.0011489 max=0.14679 Jy/beam ! Writing clean map to FITS file: J1755-2232_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 0.146787 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141666 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.289534 0.289534 0.579067 1.15813 2.31627 4.63254 9.26508 18.5302 37.0603 74.1206 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.146 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 3.122 at -15.57 degrees (North through East) ! Clean map min=-0.0011489 max=0.14679 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 J1755-2232_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:19:58 2017