! Started logfile: /scr/pima/bg219h_uvs/J0006+2422_X_uvs.log on Thu Apr 7 11:55:51 2016 obs /scr/pima/bg219h_uvs/J0006+2422_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0006+2422_X_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.890515 visibilities/baseline/integration-bin. ! Found source: J0006+2422 ! ! 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 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 19716 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! 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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J0006+2422_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 = 1024x1024 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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.014417Jy sigma=25.149505 ! Fit after self-cal, rms=0.802510Jy sigma=19.902670 ! 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=0.7314 mas, bmaj=1.612 mas, bpa=-0.6998 degrees ! Estimated noise=0.505096 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 = 0.151181 Jy ! Component: 100 - total flux cleaned = 0.186893 Jy ! Total flux subtracted in 100 components = 0.186893 Jy ! Clean residual min=-0.008562 max=0.026318 Jy/beam ! Clean residual mean=0.000007 rms=0.002268 Jy/beam ! Combined flux in latest and established models = 0.186893 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.186893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.072987Jy sigma=1.708797 ! Fit after self-cal, rms=0.072891Jy sigma=1.707273 ! Inverting map ! Added new window around map position (1.2, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0231201 Jy ! Component: 100 - total flux cleaned = 0.0352331 Jy ! Total flux subtracted in 100 components = 0.0352331 Jy ! Clean residual min=-0.005339 max=0.006477 Jy/beam ! Clean residual mean=0.000004 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 0.222126 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.222126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.064172Jy sigma=1.474195 ! Fit after self-cal, rms=0.063790Jy sigma=1.465908 ! 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=0.921 mas, bmaj=1.92 mas, bpa=-2.038 degrees ! Estimated noise=0.276652 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 = 0.0108895 Jy ! Component: 100 - total flux cleaned = 0.0170365 Jy ! Component: 150 - total flux cleaned = 0.020942 Jy ! Component: 200 - total flux cleaned = 0.0236069 Jy ! Total flux subtracted in 200 components = 0.0236069 Jy ! Clean residual min=-0.002938 max=0.003788 Jy/beam ! Clean residual mean=-0.000001 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.245733 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 40 components and 0.245733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061856Jy sigma=1.414725 ! Fit after self-cal, rms=0.061801Jy sigma=1.413407 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.921 x 1.92 at -2.038 degrees (North through East) ! Clean map min=-0.0024499 max=0.19786 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 0.99 ! LA 0.96 MK 0.99 NL 1.01 OV 1.02 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.07 KP 0.99 ! LA 0.95 MK 1.00 NL 1.00 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 1.00 ! LA 0.97 MK 1.01 NL 1.01 OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.06 KP 0.98 ! LA 0.98 MK 1.01 NL 0.99 OV 1.02 ! PT 1.00 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 0.99 ! LA 0.97 MK 1.00 NL 0.99 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.06 KP 0.97 ! LA 0.96 MK 1.00 NL 0.99 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 0.98 ! LA 0.97 MK 0.97 NL 0.99 OV 1.01 ! PT 1.01 SC 0.99 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061801Jy sigma=1.413407 ! Fit after self-cal, rms=0.061708Jy sigma=1.406994 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9228 mas, bmaj=1.922 mas, bpa=-1.882 degrees ! Estimated noise=0.274915 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 = 0.000979979 Jy ! Component: 100 - total flux cleaned = 0.00118449 Jy ! Component: 150 - total flux cleaned = 0.00126606 Jy ! Component: 200 - total flux cleaned = 0.00133943 Jy ! Total flux subtracted in 200 components = 0.00133943 Jy ! Clean residual min=-0.002802 max=0.002859 Jy/beam ! Clean residual mean=-0.000003 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.247073 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.247073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061612Jy sigma=1.405378 ! Fit after self-cal, rms=0.061616Jy sigma=1.405263 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061616Jy sigma=1.405263 ! Fit after self-cal, rms=0.061287Jy sigma=1.391223 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9253 mas, bmaj=1.918 mas, bpa=-2.009 degrees ! Estimated noise=0.274934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000987183 Jy ! Component: 100 - total flux cleaned = 0.00114389 Jy ! Component: 150 - total flux cleaned = 0.00116448 Jy ! Component: 200 - total flux cleaned = 0.00118317 Jy ! Total flux subtracted in 200 components = 0.00118317 Jy ! Clean residual min=-0.002046 max=0.001634 Jy/beam ! Clean residual mean=-0.000004 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.248256 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.248256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061262Jy sigma=1.390676 ! Fit after self-cal, rms=0.061266Jy sigma=1.390583 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 = 4.62888e-05 Jy ! Component: 100 - total flux cleaned = 2.87204e-05 Jy ! Component: 150 - total flux cleaned = 2.86753e-05 Jy ! Component: 200 - total flux cleaned = 2.90708e-05 Jy ! Total flux subtracted in 200 components = 2.90708e-05 Jy ! Clean residual min=-0.002048 max=0.001636 Jy/beam ! Clean residual mean=-0.000004 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.248285 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.248285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061256Jy sigma=1.390383 ! Fit after self-cal, rms=0.061255Jy sigma=1.390369 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061255Jy sigma=1.390369 ! Fit after self-cal, rms=0.061274Jy sigma=1.390305 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9257 mas, bmaj=1.916 mas, bpa=-1.997 degrees ! Estimated noise=0.27494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000249901 Jy ! Component: 100 - total flux cleaned = 0.000282669 Jy ! Component: 150 - total flux cleaned = 0.000297895 Jy ! Component: 200 - total flux cleaned = 0.000311638 Jy ! Total flux subtracted in 200 components = 0.000311638 Jy ! Clean residual min=-0.002041 max=0.001628 Jy/beam ! Clean residual mean=-0.000004 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.248596 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.248596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061265Jy sigma=1.390121 ! Fit after self-cal, rms=0.061264Jy sigma=1.390110 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 = -1.88536e-05 Jy ! Component: 100 - total flux cleaned = -1.83908e-05 Jy ! Component: 150 - total flux cleaned = -6.08748e-06 Jy ! Component: 200 - total flux cleaned = -6.34744e-06 Jy ! Total flux subtracted in 200 components = -6.34744e-06 Jy ! Clean residual min=-0.002038 max=0.001632 Jy/beam ! Clean residual mean=-0.000004 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.24859 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.24859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061259Jy sigma=1.389989 ! Fit after self-cal, rms=0.061258Jy sigma=1.389982 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061258Jy sigma=1.389982 ! Fit after self-cal, rms=0.061279Jy sigma=1.389949 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.054 mas, bmaj=2.867 mas, bpa=-4.612 degrees ! Estimated noise=0.341106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00018051 Jy ! Component: 100 - total flux cleaned = -0.000223087 Jy ! Component: 150 - total flux cleaned = -0.000223252 Jy ! Component: 200 - total flux cleaned = -0.000229727 Jy ! Total flux subtracted in 200 components = -0.000229727 Jy ! Clean residual min=-0.001686 max=0.001938 Jy/beam ! Clean residual mean=-0.000009 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.24836 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 80 components and 0.24836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061278Jy sigma=1.389894 ! Fit after self-cal, rms=0.061277Jy sigma=1.389881 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 = -5.11374e-06 Jy ! Component: 100 - total flux cleaned = -1.09717e-05 Jy ! Component: 150 - total flux cleaned = -5.51537e-06 Jy ! Component: 200 - total flux cleaned = -5.50156e-06 Jy ! Total flux subtracted in 200 components = -5.50156e-06 Jy ! Clean residual min=-0.001681 max=0.001934 Jy/beam ! Clean residual mean=-0.000008 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.248355 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.248355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061276Jy sigma=1.389858 ! Fit after self-cal, rms=0.061275Jy sigma=1.389855 ! 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=0.9262 mas, bmaj=1.915 mas, bpa=-1.979 degrees ! Estimated noise=0.275026 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9262 x 1.915 at -1.979 degrees (North through East) ! Clean map min=-0.0018942 max=0.19662 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=0.7332 mas, bmaj=1.604 mas, bpa=-0.7651 degrees ! Estimated noise=0.502467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.150194 Jy ! Component: 100 - total flux cleaned = 0.189187 Jy ! Component: 150 - total flux cleaned = 0.210083 Jy ! Component: 200 - total flux cleaned = 0.222277 Jy ! Total flux subtracted in 200 components = 0.222277 Jy ! Clean residual min=-0.004445 max=0.006313 Jy/beam ! Clean residual mean=0.000000 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.222277 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.222277 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9262 mas, bmaj=1.915 mas, bpa=-1.979 degrees ! Estimated noise=0.275026 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 = 0.0103763 Jy ! Component: 100 - total flux cleaned = 0.0160634 Jy ! Component: 150 - total flux cleaned = 0.019522 Jy ! Component: 200 - total flux cleaned = 0.0217476 Jy ! Total flux subtracted in 200 components = 0.0217476 Jy ! Clean residual min=-0.002185 max=0.001763 Jy/beam ! Clean residual mean=-0.000004 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.244025 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 36 components and 0.244025 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=2.054 mas, bmaj=2.867 mas, bpa=-4.612 degrees ! Estimated noise=0.341106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217588 Jy ! Component: 100 - total flux cleaned = 0.0032344 Jy ! Component: 150 - total flux cleaned = 0.003784 Jy ! Component: 200 - total flux cleaned = 0.00408031 Jy ! Total flux subtracted in 200 components = 0.00408031 Jy ! Clean residual min=-0.001654 max=0.001919 Jy/beam ! Clean residual mean=-0.000008 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.248105 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 = 0.000124453 Jy ! Component: 100 - total flux cleaned = 0.000141453 Jy ! Component: 150 - total flux cleaned = 0.000156043 Jy ! Component: 200 - total flux cleaned = 0.000165527 Jy ! Total flux subtracted in 200 components = 0.000165527 Jy ! Clean residual min=-0.001641 max=0.001932 Jy/beam ! Clean residual mean=-0.000008 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.248271 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 57 components and 0.248271 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9262 mas, bmaj=1.915 mas, bpa=-1.979 degrees ! Estimated noise=0.275026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254659 Jy ! Component: 100 - total flux cleaned = 0.000294492 Jy ! Component: 150 - total flux cleaned = 0.000293192 Jy ! Component: 200 - total flux cleaned = 0.000308214 Jy ! Total flux subtracted in 200 components = 0.000308214 Jy ! Clean residual min=-0.001951 max=0.001624 Jy/beam ! Clean residual mean=-0.000004 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.248579 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.248579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061285Jy sigma=1.389891 ! Fit after self-cal, rms=0.061281Jy sigma=1.389847 wmodel /scr/pima/bg219h_uvs/J0006+2422_X_map.mod ! Writing 67 model components to file: /scr/pima/bg219h_uvs/J0006+2422_X_map.mod wobs /scr/pima/bg219h_uvs/J0006+2422_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0006+2422_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0006+2422_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J0006+2422_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000476171 Jy ! Component: 100 - total flux cleaned = -0.000287361 Jy ! Component: 150 - total flux cleaned = -8.10038e-05 Jy ! Component: 200 - total flux cleaned = 0.000116512 Jy ! Component: 250 - total flux cleaned = 0.000188634 Jy ! Component: 300 - total flux cleaned = 0.000304673 Jy ! Component: 350 - total flux cleaned = 0.000349414 Jy ! Component: 400 - total flux cleaned = 0.000436856 Jy ! Component: 450 - total flux cleaned = 0.000479536 Jy ! Component: 500 - total flux cleaned = 0.00054162 Jy ! Component: 550 - total flux cleaned = 0.000602338 Jy ! Component: 600 - total flux cleaned = 0.0005627 Jy ! Component: 650 - total flux cleaned = 0.000524329 Jy ! Component: 700 - total flux cleaned = 0.000581214 Jy ! Component: 750 - total flux cleaned = 0.000524886 Jy ! Component: 800 - total flux cleaned = 0.000524555 Jy ! Component: 850 - total flux cleaned = 0.000470793 Jy ! Component: 900 - total flux cleaned = 0.000470956 Jy ! Component: 950 - total flux cleaned = 0.000488109 Jy ! Component: 1000 - total flux cleaned = 0.000504899 Jy ! Component: 1050 - total flux cleaned = 0.000504728 Jy ! Component: 1100 - total flux cleaned = 0.00053743 Jy ! Component: 1150 - total flux cleaned = 0.000472539 Jy ! Component: 1200 - total flux cleaned = 0.000504499 Jy ! Component: 1250 - total flux cleaned = 0.000519936 Jy ! Component: 1300 - total flux cleaned = 0.000488943 Jy ! Component: 1350 - total flux cleaned = 0.000519494 Jy ! Component: 1400 - total flux cleaned = 0.000504208 Jy ! Component: 1450 - total flux cleaned = 0.000503984 Jy ! Component: 1500 - total flux cleaned = 0.000445063 Jy ! Component: 1550 - total flux cleaned = 0.000488785 Jy ! Component: 1600 - total flux cleaned = 0.000503075 Jy ! Component: 1650 - total flux cleaned = 0.000488658 Jy ! Component: 1700 - total flux cleaned = 0.000502724 Jy ! Component: 1750 - total flux cleaned = 0.000475133 Jy ! Component: 1800 - total flux cleaned = 0.000502634 Jy ! Component: 1850 - total flux cleaned = 0.000529826 Jy ! Component: 1900 - total flux cleaned = 0.000502923 Jy ! Component: 1950 - total flux cleaned = 0.000476425 Jy ! Component: 2000 - total flux cleaned = 0.000489425 Jy ! Component: 2050 - total flux cleaned = 0.000476389 Jy ! Component: 2100 - total flux cleaned = 0.000450883 Jy ! Component: 2150 - total flux cleaned = 0.000476204 Jy ! Component: 2200 - total flux cleaned = 0.000488611 Jy ! Component: 2250 - total flux cleaned = 0.000488624 Jy ! Component: 2300 - total flux cleaned = 0.000463916 Jy ! Component: 2350 - total flux cleaned = 0.000451714 Jy ! Component: 2400 - total flux cleaned = 0.000475829 Jy ! Component: 2450 - total flux cleaned = 0.000451692 Jy ! Component: 2500 - total flux cleaned = 0.000463437 Jy ! Component: 2550 - total flux cleaned = 0.00045157 Jy ! Component: 2600 - total flux cleaned = 0.000428351 Jy ! Component: 2650 - total flux cleaned = 0.000405389 Jy ! Component: 2700 - total flux cleaned = 0.000393941 Jy ! Component: 2750 - total flux cleaned = 0.000337227 Jy ! Component: 2800 - total flux cleaned = 0.000348508 Jy ! Component: 2850 - total flux cleaned = 0.000315068 Jy ! Component: 2900 - total flux cleaned = 0.000315096 Jy ! Component: 2950 - total flux cleaned = 0.000293087 Jy ! Component: 3000 - total flux cleaned = 0.000282092 Jy ! Component: 3050 - total flux cleaned = 0.000249687 Jy ! Component: 3100 - total flux cleaned = 0.000217512 Jy ! Component: 3150 - total flux cleaned = 0.000228254 Jy ! Component: 3200 - total flux cleaned = 0.000196469 Jy ! Component: 3250 - total flux cleaned = 0.00016513 Jy ! Component: 3300 - total flux cleaned = 0.000175611 Jy ! Component: 3350 - total flux cleaned = 0.000144615 Jy ! Component: 3400 - total flux cleaned = 0.000144566 Jy ! Component: 3450 - total flux cleaned = 0.000164843 Jy ! Component: 3500 - total flux cleaned = 0.000144765 Jy ! Component: 3550 - total flux cleaned = 0.000164745 Jy ! Component: 3600 - total flux cleaned = 0.000144734 Jy ! Component: 3650 - total flux cleaned = 0.000164516 Jy ! Component: 3700 - total flux cleaned = 0.000125151 Jy ! Component: 3750 - total flux cleaned = 0.000134893 Jy ! Component: 3800 - total flux cleaned = 6.68358e-05 Jy ! Component: 3850 - total flux cleaned = 7.65385e-05 Jy ! Component: 3900 - total flux cleaned = 3.81696e-05 Jy ! Component: 3950 - total flux cleaned = 7.6442e-05 Jy ! Component: 4000 - total flux cleaned = 3.8553e-05 Jy ! Component: 4050 - total flux cleaned = 5.73079e-05 Jy ! Total flux subtracted in 4096 components = 4.78709e-05 Jy ! Clean residual min=-0.000557 max=0.000501 Jy/beam ! Clean residual mean=-0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.248627 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 355 components and 0.248627 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0006+2422_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9262 x 1.915 at -1.979 degrees (North through East) ! Clean map min=-0.0012199 max=0.19682 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0006+2422_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.196818 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015413 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.234933 0.234933 0.469867 0.939733 1.87947 3.75893 7.51787 15.0357 30.0715 60.1429 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.196 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1276.96 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0006+2422_X_uvs.log closed on Thu Apr 7 11:55:55 2016