! Started logfile: /scr/pima/bg219e_uvs/J2230+6946_X_dfm.log on Thu May 19 18:58:24 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219e_uvs/J2230+6946_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2230+6946_X_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.793403 visibilities/baseline/integration-bin. ! Found source: J2230+6946 ! ! 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 5484 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! 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 = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2230+6946_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.337754Jy sigma=23.189052 ! Fit after self-cal, rms=0.189253Jy sigma=3.332524 ! 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=0.8751 mas, bmaj=2.606 mas, bpa=33.29 degrees ! Estimated noise=0.95379 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 = 0.642454 Jy ! Component: 100 - total flux cleaned = 0.814985 Jy ! Total flux subtracted in 100 components = 0.814985 Jy ! Clean residual min=-0.022671 max=0.075244 Jy/beam ! Clean residual mean=-0.000050 rms=0.007702 Jy/beam ! Combined flux in latest and established models = 0.814985 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.814985 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=0.150106Jy sigma=2.619087 ! Fit after self-cal, rms=0.149923Jy sigma=2.616899 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0808175 Jy ! Component: 100 - total flux cleaned = 0.120276 Jy ! Total flux subtracted in 100 components = 0.120276 Jy ! Clean residual min=-0.011537 max=0.017912 Jy/beam ! Clean residual mean=-0.000016 rms=0.003055 Jy/beam ! Combined flux in latest and established models = 0.935261 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.935261 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=0.081237Jy sigma=1.392045 ! Fit after self-cal, rms=0.080876Jy sigma=1.386850 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202855 Jy ! Component: 100 - total flux cleaned = 0.0306086 Jy ! Total flux subtracted in 100 components = 0.0306086 Jy ! Clean residual min=-0.008935 max=0.009751 Jy/beam ! Clean residual mean=-0.000008 rms=0.002425 Jy/beam ! Combined flux in latest and established models = 0.96587 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.96587 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=0.073084Jy sigma=1.236236 ! Fit after self-cal, rms=0.073010Jy sigma=1.234969 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=2.675 mas, bpa=32.23 degrees ! Estimated noise=0.570057 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 = 0.0135274 Jy ! Component: 100 - total flux cleaned = 0.0210959 Jy ! Component: 150 - total flux cleaned = 0.0260335 Jy ! Component: 200 - total flux cleaned = 0.0289166 Jy ! Total flux subtracted in 200 components = 0.0289166 Jy ! Clean residual min=-0.007859 max=0.010646 Jy/beam ! Clean residual mean=0.000014 rms=0.002287 Jy/beam ! Combined flux in latest and established models = 0.994786 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 60 components and 0.994786 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=0.070673Jy sigma=1.181933 ! Fit after self-cal, rms=0.070654Jy sigma=1.181566 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.11 x 2.675 at 32.23 degrees (North through East) ! Clean map min=-0.0077487 max=0.86864 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 1.02 FD 1.01 HN 1.00 KP 1.01 ! LA 1.00 NL 1.01 OV 0.99 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 1.00 ! LA 0.98 NL 1.01 OV 0.98 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 1.02 ! LA 0.97 NL 1.00 OV 0.98 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 1.00 ! LA 0.98 NL 1.02 OV 0.99 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 1.00 ! LA 0.98 NL 1.01 OV 0.99 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 1.00 ! LA 0.98 NL 1.01 OV 0.99 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 1.00 ! LA 0.98 NL 1.02 OV 0.99 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 1.01 ! LA 1.00 NL 1.01 OV 0.98 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.02 KP 1.01 ! LA 0.97 NL 1.01 OV 0.99 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.02 KP 1.01 ! LA 0.98 NL 1.01 OV 1.00 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 1.02 ! LA 0.99 NL 1.02 OV 0.98 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.02 KP 1.01 ! LA 0.99 NL 1.01 OV 0.99 PT 0.99 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.070654Jy sigma=1.181566 ! Fit after self-cal, rms=0.068688Jy sigma=1.139162 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.684 mas, bpa=32.19 degrees ! Estimated noise=0.568598 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 = -0.00418157 Jy ! Component: 100 - total flux cleaned = -0.00668114 Jy ! Component: 150 - total flux cleaned = -0.00835011 Jy ! Component: 200 - total flux cleaned = -0.00934848 Jy ! Total flux subtracted in 200 components = -0.00934848 Jy ! Clean residual min=-0.007670 max=0.008768 Jy/beam ! Clean residual mean=0.000008 rms=0.001886 Jy/beam ! Combined flux in latest and established models = 0.985438 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.985438 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=0.068340Jy sigma=1.135306 ! Fit after self-cal, rms=0.068335Jy sigma=1.135134 ! 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=0.068335Jy sigma=1.135134 ! Fit after self-cal, rms=0.064188Jy sigma=1.075257 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.682 mas, bpa=32.15 degrees ! Estimated noise=0.568111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00077011 Jy ! Component: 100 - total flux cleaned = 0.000771088 Jy ! Component: 150 - total flux cleaned = 0.000826322 Jy ! Component: 200 - total flux cleaned = 0.000779433 Jy ! Total flux subtracted in 200 components = 0.000779433 Jy ! Clean residual min=-0.003790 max=0.003231 Jy/beam ! Clean residual mean=0.000012 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.986217 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 0.986217 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=0.064049Jy sigma=1.073132 ! Fit after self-cal, rms=0.064054Jy sigma=1.073073 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 = 1.21269e-05 Jy ! Component: 100 - total flux cleaned = -9.48131e-05 Jy ! Component: 150 - total flux cleaned = -6.43291e-05 Jy ! Component: 200 - total flux cleaned = -6.38834e-05 Jy ! Total flux subtracted in 200 components = -6.38834e-05 Jy ! Clean residual min=-0.003731 max=0.003189 Jy/beam ! Clean residual mean=0.000012 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.986153 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 0.986153 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=0.064018Jy sigma=1.072634 ! Fit after self-cal, rms=0.064020Jy sigma=1.072615 ! 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=0.064020Jy sigma=1.072615 ! Fit after self-cal, rms=0.064019Jy sigma=1.071901 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.682 mas, bpa=32.13 degrees ! Estimated noise=0.568045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000672682 Jy ! Component: 100 - total flux cleaned = -0.000710926 Jy ! Component: 150 - total flux cleaned = -0.000747408 Jy ! Component: 200 - total flux cleaned = -0.000777868 Jy ! Total flux subtracted in 200 components = -0.000777868 Jy ! Clean residual min=-0.003759 max=0.003166 Jy/beam ! Clean residual mean=0.000011 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.985375 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 93 components and 0.985375 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=0.063964Jy sigma=1.071164 ! Fit after self-cal, rms=0.063965Jy sigma=1.071151 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 = -5.13529e-05 Jy ! Component: 100 - total flux cleaned = -2.83573e-05 Jy ! Component: 150 - total flux cleaned = -7.87726e-06 Jy ! Component: 200 - total flux cleaned = -7.82034e-06 Jy ! Total flux subtracted in 200 components = -7.82034e-06 Jy ! Clean residual min=-0.003730 max=0.003135 Jy/beam ! Clean residual mean=0.000011 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.985368 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 0.985368 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=0.063947Jy sigma=1.070942 ! Fit after self-cal, rms=0.063948Jy sigma=1.070933 ! 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=0.063948Jy sigma=1.070933 ! Fit after self-cal, rms=0.063959Jy sigma=1.070599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.229 mas, bmaj=3.205 mas, bpa=42.74 degrees ! Estimated noise=0.685193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000705963 Jy ! Component: 100 - total flux cleaned = -0.000726298 Jy ! Component: 150 - total flux cleaned = -0.0007434 Jy ! Component: 200 - total flux cleaned = -0.000771958 Jy ! Total flux subtracted in 200 components = -0.000771958 Jy ! Clean residual min=-0.004935 max=0.003989 Jy/beam ! Clean residual mean=0.000018 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.984596 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 0.984596 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=0.063943Jy sigma=1.070369 ! Fit after self-cal, rms=0.063943Jy sigma=1.070366 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 = -4.81682e-05 Jy ! Component: 100 - total flux cleaned = -4.72216e-05 Jy ! Component: 150 - total flux cleaned = -5.6803e-05 Jy ! Component: 200 - total flux cleaned = -6.61513e-05 Jy ! Total flux subtracted in 200 components = -6.61513e-05 Jy ! Clean residual min=-0.004912 max=0.003992 Jy/beam ! Clean residual mean=0.000018 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.984529 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 113 components and 0.984529 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=0.063941Jy sigma=1.070319 ! Fit after self-cal, rms=0.063941Jy sigma=1.070317 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.682 mas, bpa=32.11 degrees ! Estimated noise=0.568012 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.112 x 2.682 at 32.11 degrees (North through East) ! Clean map min=-0.003674 max=0.86695 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 ! Performing amp+phase self-cal ! ! 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=0.063941Jy sigma=1.070317 ! Fit after self-cal, rms=0.058442Jy sigma=0.960989 ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.683 mas, bpa=32.16 degrees ! Estimated noise=0.56639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0019805 Jy ! Component: 100 - total flux cleaned = -0.00242106 Jy ! Component: 150 - total flux cleaned = -0.00236389 Jy ! Component: 200 - total flux cleaned = -0.00226735 Jy ! Total flux subtracted in 200 components = -0.00226735 Jy ! Clean residual min=-0.003366 max=0.003135 Jy/beam ! Clean residual mean=0.000007 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.982262 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 117 components and 0.982262 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=0.058375Jy sigma=0.959705 ! Fit after self-cal, rms=0.058375Jy sigma=0.959700 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108165 Jy ! Component: 100 - total flux cleaned = 0.000199019 Jy ! Component: 150 - total flux cleaned = 0.000262244 Jy ! Component: 200 - total flux cleaned = 0.000317946 Jy ! Total flux subtracted in 200 components = 0.000317946 Jy ! Clean residual min=-0.003335 max=0.003137 Jy/beam ! Clean residual mean=0.000006 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.98258 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 120 components and 0.98258 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=0.058365Jy sigma=0.959568 ! Fit after self-cal, rms=0.058365Jy sigma=0.959566 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.058365Jy sigma=0.959566 ! Fit after self-cal, rms=0.057988Jy sigma=0.953373 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=0.8738 mas, bmaj=2.612 mas, bpa=33.18 degrees ! Estimated noise=0.951492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.640569 Jy ! Component: 100 - total flux cleaned = 0.815269 Jy ! Component: 150 - total flux cleaned = 0.896107 Jy ! Component: 200 - total flux cleaned = 0.934895 Jy ! Total flux subtracted in 200 components = 0.934895 Jy ! Clean residual min=-0.009285 max=0.017623 Jy/beam ! Clean residual mean=-0.000006 rms=0.002511 Jy/beam ! Combined flux in latest and established models = 0.934895 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.934895 Jy ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.683 mas, bpa=32.16 degrees ! Estimated noise=0.565251 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 = 0.0228941 Jy ! Component: 100 - total flux cleaned = 0.0325589 Jy ! Component: 150 - total flux cleaned = 0.0384721 Jy ! Component: 200 - total flux cleaned = 0.0397034 Jy ! Total flux subtracted in 200 components = 0.0397034 Jy ! Clean residual min=-0.003991 max=0.003272 Jy/beam ! Clean residual mean=0.000008 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.974599 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 25 components and 0.974598 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=2.23 mas, bmaj=3.205 mas, bpa=42.86 degrees ! Estimated noise=0.681898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376797 Jy ! Component: 100 - total flux cleaned = 0.00496313 Jy ! Component: 150 - total flux cleaned = 0.00507904 Jy ! Component: 200 - total flux cleaned = 0.00512993 Jy ! Total flux subtracted in 200 components = 0.00512993 Jy ! Clean residual min=-0.003841 max=0.003624 Jy/beam ! Clean residual mean=0.000013 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.979728 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 = 8.82354e-05 Jy ! Component: 100 - total flux cleaned = 0.000164353 Jy ! Component: 150 - total flux cleaned = 0.000198267 Jy ! Component: 200 - total flux cleaned = 0.000259784 Jy ! Total flux subtracted in 200 components = 0.000259784 Jy ! Clean residual min=-0.003804 max=0.003710 Jy/beam ! Clean residual mean=0.000013 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.979988 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 52 components and 0.979988 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.683 mas, bpa=32.16 degrees ! Estimated noise=0.565251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000722595 Jy ! Component: 100 - total flux cleaned = -0.000398284 Jy ! Component: 150 - total flux cleaned = -0.000135914 Jy ! Component: 200 - total flux cleaned = -8.20353e-05 Jy ! Total flux subtracted in 200 components = -8.20353e-05 Jy ! Clean residual min=-0.003230 max=0.002985 Jy/beam ! Clean residual mean=0.000006 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.979906 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.979906 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=0.058044Jy sigma=0.954136 ! Fit after self-cal, rms=0.058025Jy sigma=0.953886 wmodel /J2230+6946_X_map.mod ! wmodel: Unable to open new model file: /J2230+6946_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J2230+6946_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.112 x 2.683 at 32.16 degrees (North through East) ! Clean map min=-0.0031643 max=0.86304 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2230+6946_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.863036 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000759347 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.263957 0.263957 0.527913 1.05583 2.11165 4.22331 8.44661 16.8932 33.7864 67.5729 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.863 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1136.55 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2230+6946_X_dfm.log closed on Thu May 19 18:58:27 2016