! Started logfile: J0906+4636_X_2017_07_16_pus_uvs.log on Thu May 9 14:03:28 2019 obs J0906+4636_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0906+4636_X_2017_07_16_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.779953 visibilities/baseline/integration-bin. ! Found source: J0906+4636 ! ! 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 1200 lines of history. ! ! Reading 60228 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 J0906+4636_X_2017_07_16_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 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.923492Jy sigma=0.007676 ! Fit after self-cal, rms=0.907693Jy sigma=0.007556 ! 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=0.7629 mas, bmaj=1.105 mas, bpa=15.76 degrees ! Estimated noise=842.674 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 = 0.0733882 Jy ! Component: 100 - total flux cleaned = 0.0910732 Jy ! Total flux subtracted in 100 components = 0.0910732 Jy ! Clean residual min=-0.003119 max=0.006729 Jy/beam ! Clean residual mean=-0.000041 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.0910732 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0910732 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=0.082899Jy sigma=0.000645 ! Fit after self-cal, rms=0.082892Jy sigma=0.000645 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00699414 Jy ! Component: 100 - total flux cleaned = 0.0101669 Jy ! Total flux subtracted in 100 components = 0.0101669 Jy ! Clean residual min=-0.002466 max=0.004271 Jy/beam ! Clean residual mean=-0.000027 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.10124 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.10124 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=0.082358Jy sigma=0.000640 ! Fit after self-cal, rms=0.082365Jy sigma=0.000640 ! Inverting map ! Added new window around map position (1.2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035295 Jy ! Component: 100 - total flux cleaned = 0.00518784 Jy ! Total flux subtracted in 100 components = 0.00518784 Jy ! Clean residual min=-0.002199 max=0.002211 Jy/beam ! Clean residual mean=-0.000019 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.106428 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.106428 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=0.082250Jy sigma=0.000639 ! Fit after self-cal, rms=0.082240Jy sigma=0.000639 ! 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=0.9247 mas, bmaj=1.352 mas, bpa=13.65 degrees ! Estimated noise=361.897 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 = 0.00192311 Jy ! Component: 100 - total flux cleaned = 0.00307325 Jy ! Component: 150 - total flux cleaned = 0.00374618 Jy ! Component: 200 - total flux cleaned = 0.00399642 Jy ! Total flux subtracted in 200 components = 0.00399642 Jy ! Clean residual min=-0.001457 max=0.001837 Jy/beam ! Clean residual mean=-0.000037 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.110424 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.110424 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=0.082192Jy sigma=0.000638 ! Fit after self-cal, rms=0.082195Jy sigma=0.000638 ! 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 0.98 FD 1.00* HN 0.97 KP 1.03 ! LA 0.94 MK 0.98 NL 0.99 OV 1.06 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.01 KP 1.03 ! LA 0.97 MK 0.98 NL 1.01 OV 1.03 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.01 KP 0.95 ! LA 0.99 MK 0.99 NL 0.97 OV 1.03 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.98 KP 1.00 ! LA 0.97 MK 1.06 NL 0.97 OV 1.03 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.96 KP 1.00 ! LA 0.98 MK 1.00 NL 0.98 OV 1.05 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.04 KP 0.98 ! LA 1.00 MK 1.03 NL 0.98 OV 1.01 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.97 KP 0.97 ! LA 0.98 MK 1.02 NL 1.01 OV 1.02 ! PT 0.99 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.02 KP 0.99 ! LA 0.96 MK 0.98 NL 1.01 OV 1.02 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.01 KP 0.96 ! LA 0.98 MK 0.99 NL 1.01 OV 1.02 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.02 KP 1.00 ! LA 0.99 MK 1.01 NL 0.97 OV 1.04 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.03 KP 0.97 ! LA 0.96 MK 1.00 NL 0.97 OV 1.03 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.98 KP 1.02 ! LA 1.00 MK 0.98 NL 0.99 OV 1.02 ! PT 1.01 SC 1.05 ! ! ! Fit before self-cal, rms=0.082195Jy sigma=0.000638 ! Fit after self-cal, rms=0.082734Jy sigma=0.000638 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9309 mas, bmaj=1.358 mas, bpa=13.13 degrees ! Estimated noise=363.548 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 = 7.77823e-05 Jy ! Component: 100 - total flux cleaned = 5.03496e-05 Jy ! Component: 150 - total flux cleaned = 7.47756e-05 Jy ! Component: 200 - total flux cleaned = 8.6329e-05 Jy ! Total flux subtracted in 200 components = 8.6329e-05 Jy ! Clean residual min=-0.001276 max=0.001538 Jy/beam ! Clean residual mean=-0.000021 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.110511 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.110511 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=0.082730Jy sigma=0.000638 ! Fit after self-cal, rms=0.082743Jy sigma=0.000638 ! 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=0.082743Jy sigma=0.000638 ! Fit after self-cal, rms=0.082617Jy sigma=0.000637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9311 mas, bmaj=1.356 mas, bpa=12.99 degrees ! Estimated noise=363.451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.34005e-05 Jy ! Component: 100 - total flux cleaned = 5.98674e-05 Jy ! Component: 150 - total flux cleaned = 5.94399e-05 Jy ! Component: 200 - total flux cleaned = 6.95181e-05 Jy ! Total flux subtracted in 200 components = 6.95181e-05 Jy ! Clean residual min=-0.001152 max=0.001474 Jy/beam ! Clean residual mean=-0.000021 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.11058 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.11058 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=0.082614Jy sigma=0.000637 ! Fit after self-cal, rms=0.082626Jy sigma=0.000637 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, 10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130296 Jy ! Component: 100 - total flux cleaned = 0.00199439 Jy ! Component: 150 - total flux cleaned = 0.00247384 Jy ! Component: 200 - total flux cleaned = 0.00269718 Jy ! Total flux subtracted in 200 components = 0.00269718 Jy ! Clean residual min=-0.001014 max=0.001205 Jy/beam ! Clean residual mean=-0.000016 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.113277 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.113277 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=0.082604Jy sigma=0.000637 ! Fit after self-cal, rms=0.082601Jy sigma=0.000637 ! Inverting map ! Added new window around map position (3.2, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117403 Jy ! Component: 100 - total flux cleaned = 0.00188853 Jy ! Component: 150 - total flux cleaned = 0.002413 Jy ! Component: 200 - total flux cleaned = 0.00272293 Jy ! Total flux subtracted in 200 components = 0.00272293 Jy ! Clean residual min=-0.000883 max=0.001013 Jy/beam ! Clean residual mean=-0.000007 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.116 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 83 components and 0.116 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=0.082583Jy sigma=0.000636 ! Fit after self-cal, rms=0.082578Jy sigma=0.000636 ! 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=0.082578Jy sigma=0.000636 ! Fit after self-cal, rms=0.082706Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9316 mas, bmaj=1.356 mas, bpa=12.9 degrees ! Estimated noise=363.498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000533385 Jy ! Component: 100 - total flux cleaned = 0.000908452 Jy ! Component: 150 - total flux cleaned = 0.00104129 Jy ! Component: 200 - total flux cleaned = 0.00113676 Jy ! Total flux subtracted in 200 components = 0.00113676 Jy ! Clean residual min=-0.000880 max=0.001007 Jy/beam ! Clean residual mean=-0.000004 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.117137 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 96 components and 0.117137 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=0.082701Jy sigma=0.000636 ! Fit after self-cal, rms=0.082705Jy sigma=0.000636 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 = 0.000203627 Jy ! Component: 100 - total flux cleaned = 0.000256764 Jy ! Component: 150 - total flux cleaned = 0.000306102 Jy ! Component: 200 - total flux cleaned = 0.00036118 Jy ! Total flux subtracted in 200 components = 0.00036118 Jy ! Clean residual min=-0.000883 max=0.001009 Jy/beam ! Clean residual mean=-0.000003 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.117498 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 99 components and 0.117498 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=0.082703Jy sigma=0.000636 ! Fit after self-cal, rms=0.082702Jy sigma=0.000636 ! Inverting map ! Added new window around map position (-6.2, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000674056 Jy ! Component: 100 - total flux cleaned = 0.00065981 Jy ! Component: 150 - total flux cleaned = 0.000645412 Jy ! Component: 200 - total flux cleaned = 0.000707083 Jy ! Total flux subtracted in 200 components = 0.000707083 Jy ! Clean residual min=-0.000848 max=0.000794 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.118205 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 0.118205 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=0.082692Jy sigma=0.000636 ! Fit after self-cal, rms=0.082691Jy sigma=0.000636 ! 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=0.082691Jy sigma=0.000636 ! Fit after self-cal, rms=0.082697Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.023 mas, bmaj=2.434 mas, bpa=11.85 degrees ! Estimated noise=466.501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000649802 Jy ! Component: 100 - total flux cleaned = 0.00109369 Jy ! Component: 150 - total flux cleaned = 0.00139654 Jy ! Component: 200 - total flux cleaned = 0.00152621 Jy ! Total flux subtracted in 200 components = 0.00152621 Jy ! Clean residual min=-0.001041 max=0.001149 Jy/beam ! Clean residual mean=0.000005 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.119731 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 128 components and 0.119732 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=0.082698Jy sigma=0.000636 ! Fit after self-cal, rms=0.082699Jy sigma=0.000636 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 = 0.000172831 Jy ! Component: 100 - total flux cleaned = 0.000256941 Jy ! Component: 150 - total flux cleaned = 0.00032908 Jy ! Component: 200 - total flux cleaned = 0.00040131 Jy ! Total flux subtracted in 200 components = 0.00040131 Jy ! Clean residual min=-0.001030 max=0.001133 Jy/beam ! Clean residual mean=0.000008 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.120133 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 132 components and 0.120133 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=0.082701Jy sigma=0.000636 ! Fit after self-cal, rms=0.082701Jy sigma=0.000636 ! 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=0.9316 mas, bmaj=1.356 mas, bpa=12.95 degrees ! Estimated noise=363.37 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9316 x 1.356 at 12.95 degrees (North through East) ! Clean map min=-0.00079353 max=0.094873 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=0.7706 mas, bmaj=1.108 mas, bpa=14.93 degrees ! Estimated noise=849.203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0737202 Jy ! Component: 100 - total flux cleaned = 0.0912773 Jy ! Component: 150 - total flux cleaned = 0.0985326 Jy ! Component: 200 - total flux cleaned = 0.102429 Jy ! Total flux subtracted in 200 components = 0.102429 Jy ! Clean residual min=-0.002038 max=0.002097 Jy/beam ! Clean residual mean=-0.000021 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.102429 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.102429 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9316 mas, bmaj=1.356 mas, bpa=12.95 degrees ! Estimated noise=363.37 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 = 0.00281177 Jy ! Component: 100 - total flux cleaned = 0.00483717 Jy ! Component: 150 - total flux cleaned = 0.00646195 Jy ! Component: 200 - total flux cleaned = 0.00783917 Jy ! Total flux subtracted in 200 components = 0.00783917 Jy ! Clean residual min=-0.001151 max=0.001464 Jy/beam ! Clean residual mean=-0.000026 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.110268 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.110268 Jy ! Inverting map ! Added new window around map position (-0.6, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149381 Jy ! Component: 100 - total flux cleaned = 0.00260356 Jy ! Component: 150 - total flux cleaned = 0.00356612 Jy ! Component: 200 - total flux cleaned = 0.00441006 Jy ! Total flux subtracted in 200 components = 0.00441006 Jy ! Clean residual min=-0.000946 max=0.001079 Jy/beam ! Clean residual mean=-0.000011 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.114678 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 59 components and 0.114678 Jy ! Inverting map ! Added new window around map position (0.6, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102249 Jy ! Component: 100 - total flux cleaned = 0.00164579 Jy ! Component: 150 - total flux cleaned = 0.00209366 Jy ! Component: 200 - total flux cleaned = 0.00240843 Jy ! Total flux subtracted in 200 components = 0.00240843 Jy ! Clean residual min=-0.000868 max=0.000788 Jy/beam ! Clean residual mean=-0.000004 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.117086 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 84 components and 0.117086 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=2.023 mas, bmaj=2.434 mas, bpa=11.85 degrees ! Estimated noise=466.501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00088856 Jy ! Component: 100 - total flux cleaned = 0.00151794 Jy ! Component: 150 - total flux cleaned = 0.00182756 Jy ! Component: 200 - total flux cleaned = 0.00203846 Jy ! Total flux subtracted in 200 components = 0.00203846 Jy ! Clean residual min=-0.001005 max=0.000848 Jy/beam ! Clean residual mean=0.000004 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.119125 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 = 0.000182936 Jy ! Component: 100 - total flux cleaned = 0.000328817 Jy ! Component: 150 - total flux cleaned = 0.000445934 Jy ! Component: 200 - total flux cleaned = 0.000569964 Jy ! Total flux subtracted in 200 components = 0.000569964 Jy ! Clean residual min=-0.000954 max=0.000837 Jy/beam ! Clean residual mean=0.000009 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.119695 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 142 components and 0.119695 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9316 mas, bmaj=1.356 mas, bpa=12.95 degrees ! Estimated noise=363.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000211947 Jy ! Component: 100 - total flux cleaned = -0.00026059 Jy ! Component: 150 - total flux cleaned = -0.000260461 Jy ! Component: 200 - total flux cleaned = -0.000247756 Jy ! Total flux subtracted in 200 components = -0.000247756 Jy ! Clean residual min=-0.000813 max=0.000755 Jy/beam ! Clean residual mean=0.000003 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.119447 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 153 components and 0.119447 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=0.082682Jy sigma=0.000636 ! Fit after self-cal, rms=0.082681Jy sigma=0.000636 wmodel J0906+4636_X_2017_07_16_pus_map.mod ! Writing 153 model components to file: J0906+4636_X_2017_07_16_pus_map.mod wobs J0906+4636_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0906+4636_X_2017_07_16_pus_uvs.fits wwins J0906+4636_X_2017_07_16_pus_map.win ! wwins: Wrote 7 windows to J0906+4636_X_2017_07_16_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 = -0.000183315 Jy ! Component: 100 - total flux cleaned = -0.000157072 Jy ! Component: 150 - total flux cleaned = -0.000205034 Jy ! Component: 200 - total flux cleaned = -0.00020493 Jy ! Component: 250 - total flux cleaned = -0.000237291 Jy ! Component: 300 - total flux cleaned = -0.000278938 Jy ! Component: 350 - total flux cleaned = -0.000329512 Jy ! Component: 400 - total flux cleaned = -0.000368942 Jy ! Component: 450 - total flux cleaned = -0.000397857 Jy ! Component: 500 - total flux cleaned = -0.000435366 Jy ! Component: 550 - total flux cleaned = -0.000435128 Jy ! Component: 600 - total flux cleaned = -0.000416869 Jy ! Component: 650 - total flux cleaned = -0.000434814 Jy ! Component: 700 - total flux cleaned = -0.000417073 Jy ! Component: 750 - total flux cleaned = -0.000390905 Jy ! Component: 800 - total flux cleaned = -0.000373704 Jy ! Component: 850 - total flux cleaned = -0.000348266 Jy ! Component: 900 - total flux cleaned = -0.000331412 Jy ! Component: 950 - total flux cleaned = -0.000281931 Jy ! Component: 1000 - total flux cleaned = -0.000257435 Jy ! Component: 1050 - total flux cleaned = -0.000233042 Jy ! Component: 1100 - total flux cleaned = -0.000217082 Jy ! Component: 1150 - total flux cleaned = -0.000201411 Jy ! Component: 1200 - total flux cleaned = -0.000185832 Jy ! Component: 1250 - total flux cleaned = -0.000162636 Jy ! Component: 1300 - total flux cleaned = -0.000170411 Jy ! Component: 1350 - total flux cleaned = -0.00016283 Jy ! Component: 1400 - total flux cleaned = -0.000140288 Jy ! Component: 1450 - total flux cleaned = -0.000147685 Jy ! Component: 1500 - total flux cleaned = -0.000147662 Jy ! Component: 1550 - total flux cleaned = -0.000133056 Jy ! Component: 1600 - total flux cleaned = -0.000125822 Jy ! Component: 1650 - total flux cleaned = -0.000140197 Jy ! Component: 1700 - total flux cleaned = -0.000133009 Jy ! Component: 1750 - total flux cleaned = -8.3719e-05 Jy ! Component: 1800 - total flux cleaned = -8.37537e-05 Jy ! Component: 1850 - total flux cleaned = -7.69287e-05 Jy ! Component: 1900 - total flux cleaned = -6.3261e-05 Jy ! Component: 1950 - total flux cleaned = -7.01296e-05 Jy ! Component: 2000 - total flux cleaned = -5.67108e-05 Jy ! Total flux subtracted in 2048 components = -5.00514e-05 Jy ! Clean residual min=-0.000422 max=0.000386 Jy/beam ! Clean residual mean=0.000002 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.119397 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 311 components and 0.119397 Jy ![Exited script file: muppet] wmap "J0906+4636_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9316 x 1.356 at 12.95 degrees (North through East) ! Clean map min=-0.00061546 max=0.095049 Jy/beam ! Writing clean map to FITS file: J0906+4636_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0950487 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124012 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.391417 0.391417 0.782834 1.56567 3.13134 6.26267 12.5253 25.0507 50.1014 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.095 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9316 x 1.356 at 12.95 degrees (North through East) ! Clean map min=-0.00061546 max=0.095049 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 J0906+4636_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:03:32 2019