! Started logfile: J2007+0636_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:17:46 2016 obs J2007+0636_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J2007+0636_X_2014_06_09_pus_uva.fits ! AN table 1: 92 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.698309 visibilities/baseline/integration-bin. ! Found source: J2007+0636 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 34692 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 J2007+0636_X_2014_06_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.858492Jy sigma=0.010692 ! Fit after self-cal, rms=0.847432Jy sigma=0.010556 ! 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=0.7285 mas, bmaj=2.033 mas, bpa=1.873 degrees ! Estimated noise=679.329 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 = 0.111709 Jy ! Component: 100 - total flux cleaned = 0.14486 Jy ! Total flux subtracted in 100 components = 0.14486 Jy ! Clean residual min=-0.008911 max=0.014236 Jy/beam ! Clean residual mean=-0.000050 rms=0.002507 Jy/beam ! Combined flux in latest and established models = 0.14486 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.14486 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=0.080164Jy sigma=0.000955 ! Fit after self-cal, rms=0.080084Jy sigma=0.000954 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169077 Jy ! Component: 100 - total flux cleaned = 0.0276418 Jy ! Total flux subtracted in 100 components = 0.0276418 Jy ! Clean residual min=-0.006250 max=0.007953 Jy/beam ! Clean residual mean=-0.000029 rms=0.001741 Jy/beam ! Combined flux in latest and established models = 0.172501 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 30 components and 0.172501 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=0.074328Jy sigma=0.000875 ! Fit after self-cal, rms=0.074322Jy sigma=0.000875 ! 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=0.9206 mas, bmaj=2.349 mas, bpa=2.126 degrees ! Estimated noise=307.558 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 = 0.0127122 Jy ! Component: 100 - total flux cleaned = 0.0199704 Jy ! Component: 150 - total flux cleaned = 0.0244845 Jy ! Component: 200 - total flux cleaned = 0.0274016 Jy ! Total flux subtracted in 200 components = 0.0274016 Jy ! Clean residual min=-0.007671 max=0.007404 Jy/beam ! Clean residual mean=-0.000012 rms=0.001844 Jy/beam ! Combined flux in latest and established models = 0.199903 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 56 components and 0.199903 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=0.071976Jy sigma=0.000847 ! Fit after self-cal, rms=0.071975Jy sigma=0.000846 ! 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 1.00* FD 1.08 HN 1.05 KP 0.93 ! LA 1.03 MK 0.94 NL 1.02 OV 0.96 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.08 KP 0.86 ! LA 1.03 MK 0.94 NL 1.02 OV 0.96 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.07 KP 0.82 ! LA 1.05 MK 0.95 NL 1.01 OV 0.98 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.08 KP 0.78 ! LA 1.07 MK 0.97 NL 1.00 OV 0.98 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 0.99 KP 0.75 ! LA 1.05 MK 0.97 NL 1.04 OV 0.96 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.06 KP 0.72 ! LA 1.05 MK 0.94 NL 1.05 OV 1.01 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.19 HN 1.47 KP 0.81 ! LA 1.12 MK 0.99 NL 1.05 OV 1.03 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.14 KP 0.74 ! LA 1.05 MK 0.91 NL 1.01 OV 1.02 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.14 KP 0.76 ! LA 1.03 MK 0.96 NL 1.32 OV 1.02 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.11 KP 0.79 ! LA 1.07 MK 0.97 NL 1.03 OV 1.00 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.09 KP 0.83 ! LA 1.07 MK 0.99 NL 1.04 OV 1.00 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.06 KP 0.84 ! LA 1.05 MK 0.99 NL 1.05 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.071975Jy sigma=0.000846 ! Fit after self-cal, rms=0.069323Jy sigma=0.000795 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9202 mas, bmaj=2.381 mas, bpa=2.13 degrees ! Estimated noise=307.484 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 (-1.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205072 Jy ! Component: 100 - total flux cleaned = 0.00215616 Jy ! Component: 150 - total flux cleaned = 0.00209008 Jy ! Component: 200 - total flux cleaned = 0.00203534 Jy ! Total flux subtracted in 200 components = 0.00203534 Jy ! Clean residual min=-0.002025 max=0.001861 Jy/beam ! Clean residual mean=0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.201938 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.201938 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=0.069069Jy sigma=0.000792 ! Fit after self-cal, rms=0.069092Jy sigma=0.000791 ! 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=0.069092Jy sigma=0.000791 ! Fit after self-cal, rms=0.069808Jy sigma=0.000786 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9216 mas, bmaj=2.38 mas, bpa=2.469 degrees ! Estimated noise=306.971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000469865 Jy ! Component: 100 - total flux cleaned = 0.000526512 Jy ! Component: 150 - total flux cleaned = 0.000567296 Jy ! Component: 200 - total flux cleaned = 0.000599 Jy ! Total flux subtracted in 200 components = 0.000599 Jy ! Clean residual min=-0.001558 max=0.001361 Jy/beam ! Clean residual mean=0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.202537 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 82 components and 0.202537 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=0.069739Jy sigma=0.000785 ! Fit after self-cal, rms=0.069747Jy sigma=0.000785 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000326712 Jy ! Component: 100 - total flux cleaned = 0.000420986 Jy ! Component: 150 - total flux cleaned = 0.00047605 Jy ! Component: 200 - total flux cleaned = 0.000500318 Jy ! Total flux subtracted in 200 components = 0.000500318 Jy ! Clean residual min=-0.001449 max=0.001218 Jy/beam ! Clean residual mean=0.000000 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.203038 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.203038 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=0.069720Jy sigma=0.000785 ! Fit after self-cal, rms=0.069715Jy sigma=0.000785 ! 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=0.069715Jy sigma=0.000785 ! Fit after self-cal, rms=0.069763Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9223 mas, bmaj=2.379 mas, bpa=2.635 degrees ! Estimated noise=306.751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.95103e-05 Jy ! Component: 100 - total flux cleaned = 0.000213394 Jy ! Component: 150 - total flux cleaned = 0.000253642 Jy ! Component: 200 - total flux cleaned = 0.000270994 Jy ! Total flux subtracted in 200 components = 0.000270994 Jy ! Clean residual min=-0.001287 max=0.001120 Jy/beam ! Clean residual mean=0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.203309 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.203309 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=0.069746Jy sigma=0.000784 ! Fit after self-cal, rms=0.069743Jy sigma=0.000784 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 = 0.000230297 Jy ! Component: 100 - total flux cleaned = 0.000301336 Jy ! Component: 150 - total flux cleaned = 0.000301076 Jy ! Component: 200 - total flux cleaned = 0.000273501 Jy ! Total flux subtracted in 200 components = 0.000273501 Jy ! Clean residual min=-0.001248 max=0.001061 Jy/beam ! Clean residual mean=0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.203582 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 0.203582 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=0.069735Jy sigma=0.000784 ! Fit after self-cal, rms=0.069732Jy sigma=0.000784 ! 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=0.069732Jy sigma=0.000784 ! Fit after self-cal, rms=0.069789Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.145 mas, bmaj=4.094 mas, bpa=-9.749 degrees ! Estimated noise=371.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000238579 Jy ! Component: 100 - total flux cleaned = -0.00023709 Jy ! Component: 150 - total flux cleaned = -0.000267202 Jy ! Component: 200 - total flux cleaned = -0.000284736 Jy ! Total flux subtracted in 200 components = -0.000284736 Jy ! Clean residual min=-0.000924 max=0.000894 Jy/beam ! Clean residual mean=0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.203297 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 126 components and 0.203297 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=0.069784Jy sigma=0.000784 ! Fit after self-cal, rms=0.069783Jy sigma=0.000784 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 = 5.6333e-05 Jy ! Component: 100 - total flux cleaned = 6.82313e-05 Jy ! Component: 150 - total flux cleaned = 5.47205e-05 Jy ! Component: 200 - total flux cleaned = 2.44623e-05 Jy ! Total flux subtracted in 200 components = 2.44623e-05 Jy ! Clean residual min=-0.000901 max=0.000864 Jy/beam ! Clean residual mean=0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.203322 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 132 components and 0.203322 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=0.069782Jy sigma=0.000784 ! Fit after self-cal, rms=0.069782Jy sigma=0.000784 ! 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=0.9231 mas, bmaj=2.38 mas, bpa=2.716 degrees ! Estimated noise=306.772 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9231 x 2.38 at 2.716 degrees (North through East) ! Clean map min=-0.0010544 max=0.14879 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=0.7271 mas, bmaj=2.048 mas, bpa=2.502 degrees ! Estimated noise=682.378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111888 Jy ! Component: 100 - total flux cleaned = 0.14631 Jy ! Component: 150 - total flux cleaned = 0.163106 Jy ! Component: 200 - total flux cleaned = 0.173261 Jy ! Total flux subtracted in 200 components = 0.173261 Jy ! Clean residual min=-0.002879 max=0.005483 Jy/beam ! Clean residual mean=-0.000020 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.173261 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.173261 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9231 mas, bmaj=2.38 mas, bpa=2.716 degrees ! Estimated noise=306.772 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 = 0.0105034 Jy ! Component: 100 - total flux cleaned = 0.0166464 Jy ! Component: 150 - total flux cleaned = 0.0204667 Jy ! Component: 200 - total flux cleaned = 0.0229758 Jy ! Total flux subtracted in 200 components = 0.0229758 Jy ! Clean residual min=-0.001555 max=0.001416 Jy/beam ! Clean residual mean=-0.000004 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.196237 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 82 components and 0.196237 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=2.145 mas, bmaj=4.094 mas, bpa=-9.749 degrees ! Estimated noise=371.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264908 Jy ! Component: 100 - total flux cleaned = 0.00394641 Jy ! Component: 150 - total flux cleaned = 0.00471819 Jy ! Component: 200 - total flux cleaned = 0.00524865 Jy ! Total flux subtracted in 200 components = 0.00524865 Jy ! Clean residual min=-0.000923 max=0.000827 Jy/beam ! Clean residual mean=0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.201485 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 = 0.000373602 Jy ! Component: 100 - total flux cleaned = 0.00062949 Jy ! Component: 150 - total flux cleaned = 0.000690683 Jy ! Component: 200 - total flux cleaned = 0.000755455 Jy ! Total flux subtracted in 200 components = 0.000755455 Jy ! Clean residual min=-0.000896 max=0.000862 Jy/beam ! Clean residual mean=0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.202241 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 140 components and 0.202241 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9231 mas, bmaj=2.38 mas, bpa=2.716 degrees ! Estimated noise=306.772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183001 Jy ! Component: 100 - total flux cleaned = 0.000231314 Jy ! Component: 150 - total flux cleaned = 0.000259273 Jy ! Component: 200 - total flux cleaned = 0.000309417 Jy ! Total flux subtracted in 200 components = 0.000309417 Jy ! Clean residual min=-0.001184 max=0.001008 Jy/beam ! Clean residual mean=0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.20255 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 149 components and 0.20255 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=0.069777Jy sigma=0.000784 ! Fit after self-cal, rms=0.069766Jy sigma=0.000784 wmodel J2007+0636_X_2014_06_09_pus_map.mod ! Writing 149 model components to file: J2007+0636_X_2014_06_09_pus_map.mod wobs J2007+0636_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J2007+0636_X_2014_06_09_pus_uvs.fits wwins J2007+0636_X_2014_06_09_pus_map.win ! wwins: Wrote 2 windows to J2007+0636_X_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000369106 Jy ! Component: 100 - total flux cleaned = -0.000553176 Jy ! Component: 150 - total flux cleaned = -0.000674721 Jy ! Component: 200 - total flux cleaned = -0.00070334 Jy ! Component: 250 - total flux cleaned = -0.000650256 Jy ! Component: 300 - total flux cleaned = -0.000612044 Jy ! Component: 350 - total flux cleaned = -0.000563214 Jy ! Component: 400 - total flux cleaned = -0.000516128 Jy ! Component: 450 - total flux cleaned = -0.000470348 Jy ! Component: 500 - total flux cleaned = -0.000392495 Jy ! Component: 550 - total flux cleaned = -0.000338542 Jy ! Component: 600 - total flux cleaned = -0.000296151 Jy ! Component: 650 - total flux cleaned = -0.000275309 Jy ! Component: 700 - total flux cleaned = -0.000225371 Jy ! Component: 750 - total flux cleaned = -0.000215873 Jy ! Component: 800 - total flux cleaned = -0.000215992 Jy ! Component: 850 - total flux cleaned = -0.000253127 Jy ! Component: 900 - total flux cleaned = -0.000280173 Jy ! Component: 950 - total flux cleaned = -0.000289087 Jy ! Component: 1000 - total flux cleaned = -0.000306608 Jy ! Component: 1050 - total flux cleaned = -0.000332486 Jy ! Component: 1100 - total flux cleaned = -0.000357892 Jy ! Component: 1150 - total flux cleaned = -0.000382954 Jy ! Component: 1200 - total flux cleaned = -0.00041551 Jy ! Component: 1250 - total flux cleaned = -0.000423456 Jy ! Component: 1300 - total flux cleaned = -0.00042352 Jy ! Component: 1350 - total flux cleaned = -0.000439034 Jy ! Component: 1400 - total flux cleaned = -0.000446607 Jy ! Component: 1450 - total flux cleaned = -0.000454117 Jy ! Component: 1500 - total flux cleaned = -0.00045413 Jy ! Component: 1550 - total flux cleaned = -0.000447073 Jy ! Component: 1600 - total flux cleaned = -0.000468739 Jy ! Component: 1650 - total flux cleaned = -0.000490036 Jy ! Component: 1700 - total flux cleaned = -0.000497129 Jy ! Component: 1750 - total flux cleaned = -0.000517751 Jy ! Component: 1800 - total flux cleaned = -0.000544882 Jy ! Component: 1850 - total flux cleaned = -0.000544891 Jy ! Component: 1900 - total flux cleaned = -0.000564654 Jy ! Component: 1950 - total flux cleaned = -0.000571072 Jy ! Component: 2000 - total flux cleaned = -0.000571145 Jy ! Total flux subtracted in 2048 components = -0.000596568 Jy ! Clean residual min=-0.000349 max=0.000381 Jy/beam ! Clean residual mean=0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.201954 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 288 components and 0.201954 Jy ![Exited script file: muppet] wmap "J2007+0636_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9231 x 2.38 at 2.716 degrees (North through East) ! Clean map min=-0.00069161 max=0.15073 Jy/beam ! Writing clean map to FITS file: J2007+0636_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.150731 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125054 device "J2007+0636_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2007+0636_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.248895 0.248895 0.497789 0.995579 1.99116 3.98231 7.96463 15.9293 31.8585 63.717 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.15 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9231 x 2.38 at 2.716 degrees (North through East) ! Clean map min=-0.00069161 max=0.15073 Jy/beam quit ! Quitting program ! Log file J2007+0636_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:17:49 2016