! Started logfile: /scr/pima/bg219b_uvs/J0102+5824_X_dfm.log on Thu May 19 19:55:01 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/bg219b_uvs/J0102+5824_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0102+5824_X_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J0102+5824 ! ! 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 8748 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 J0102+5824_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.455730Jy sigma=33.029768 ! Fit after self-cal, rms=2.312615Jy sigma=22.190214 ! 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=0.7713 mas, bmaj=0.9044 mas, bpa=-8.817 degrees ! Estimated noise=1.52357 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 = 2.44409 Jy ! Component: 100 - total flux cleaned = 3.01166 Jy ! Total flux subtracted in 100 components = 3.01166 Jy ! Clean residual min=-0.102104 max=0.224592 Jy/beam ! Clean residual mean=0.000061 rms=0.022740 Jy/beam ! Combined flux in latest and established models = 3.01166 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 3.01166 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=0.534311Jy sigma=4.986963 ! Fit after self-cal, rms=0.533979Jy sigma=4.985707 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.250066 Jy ! Component: 100 - total flux cleaned = 0.390269 Jy ! Total flux subtracted in 100 components = 0.390269 Jy ! Clean residual min=-0.065881 max=0.079048 Jy/beam ! Clean residual mean=0.000172 rms=0.013643 Jy/beam ! Combined flux in latest and established models = 3.40193 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 3.40193 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=0.385819Jy sigma=3.175977 ! Fit after self-cal, rms=0.385190Jy sigma=3.170721 ! 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=0.9733 mas, bmaj=1.131 mas, bpa=-15.49 degrees ! Estimated noise=1.00002 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 = 0.0996969 Jy ! Component: 100 - total flux cleaned = 0.154854 Jy ! Component: 150 - total flux cleaned = 0.187403 Jy ! Component: 200 - total flux cleaned = 0.206719 Jy ! Total flux subtracted in 200 components = 0.206719 Jy ! Clean residual min=-0.054900 max=0.080919 Jy/beam ! Clean residual mean=0.000397 rms=0.013509 Jy/beam ! Combined flux in latest and established models = 3.60865 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 3.60865 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=0.367715Jy sigma=2.791226 ! Fit after self-cal, rms=0.367567Jy sigma=2.789823 ! Inverting map ! Added new window around map position (10.2, -10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0705221 Jy ! Component: 100 - total flux cleaned = 0.104415 Jy ! Component: 150 - total flux cleaned = 0.124392 Jy ! Component: 200 - total flux cleaned = 0.12911 Jy ! Total flux subtracted in 200 components = 0.12911 Jy ! Clean residual min=-0.051616 max=0.065328 Jy/beam ! Clean residual mean=0.000350 rms=0.012412 Jy/beam ! Combined flux in latest and established models = 3.73776 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 3.73776 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=0.350025Jy sigma=2.652177 ! Fit after self-cal, rms=0.349262Jy sigma=2.626137 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9733 x 1.131 at -15.49 degrees (North through East) ! Clean map min=-0.04813 max=3.2181 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 1.00 FD 0.98 HN 1.01 KP 0.96 ! LA 0.99 MK 0.99 NL 1.01 OV 0.97 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.02 KP 0.99 ! LA 1.01 MK 1.01 NL 1.02 OV 1.03 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.04 KP 1.01 ! LA 0.99 MK 1.02 NL 1.04 OV 1.02 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 0.98 ! LA 0.98 MK 1.00 NL 1.00 OV 0.97 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.01 KP 0.98 ! LA 0.97 MK 0.98 NL 1.01 OV 0.97 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 1.00 ! LA 0.99 MK 1.02 NL 1.01 OV 1.00 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.04 KP 0.99 ! LA 1.04 MK 1.03 NL 1.05 OV 1.02 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 0.97 ! LA 1.00 MK 1.03 NL 1.01 OV 0.97 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.94 ! LA 0.99 MK 1.01 NL 1.03 OV 0.99 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.97 KP 0.94 ! LA 0.97 MK 1.00 NL 0.99 OV 0.95 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.99 KP 0.93 ! LA 0.95 MK 1.00 NL 1.00 OV 0.96 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.93 KP 0.93 ! LA 0.97 MK 0.97 NL 0.97 OV 0.93 ! PT 0.93 SC 1.01 ! ! ! Fit before self-cal, rms=0.349262Jy sigma=2.626137 ! Fit after self-cal, rms=0.299562Jy sigma=1.958295 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9803 mas, bmaj=1.139 mas, bpa=-16.35 degrees ! Estimated noise=0.998042 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 = -0.0116515 Jy ! Component: 100 - total flux cleaned = -0.0154515 Jy ! Component: 150 - total flux cleaned = -0.018273 Jy ! Component: 200 - total flux cleaned = -0.0224928 Jy ! Total flux subtracted in 200 components = -0.0224928 Jy ! Clean residual min=-0.038643 max=0.042411 Jy/beam ! Clean residual mean=0.000359 rms=0.009624 Jy/beam ! Combined flux in latest and established models = 3.71527 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 3.71527 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=0.289409Jy sigma=1.941804 ! Fit after self-cal, rms=0.289436Jy sigma=1.937247 ! 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=0.289436Jy sigma=1.937247 ! Fit after self-cal, rms=0.270839Jy sigma=1.781474 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9847 mas, bmaj=1.144 mas, bpa=-16.95 degrees ! Estimated noise=0.990921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.034979 Jy ! Component: 100 - total flux cleaned = -0.0525364 Jy ! Component: 150 - total flux cleaned = -0.0566353 Jy ! Component: 200 - total flux cleaned = -0.0590062 Jy ! Total flux subtracted in 200 components = -0.0590062 Jy ! Clean residual min=-0.028579 max=0.036160 Jy/beam ! Clean residual mean=0.000307 rms=0.007673 Jy/beam ! Combined flux in latest and established models = 3.65626 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 3.65626 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=0.261055Jy sigma=1.762335 ! Fit after self-cal, rms=0.261073Jy sigma=1.760880 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-10.6, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0318496 Jy ! Component: 100 - total flux cleaned = 0.0319879 Jy ! Component: 150 - total flux cleaned = 0.0330724 Jy ! Component: 200 - total flux cleaned = 0.0340457 Jy ! Total flux subtracted in 200 components = 0.0340457 Jy ! Clean residual min=-0.026813 max=0.031386 Jy/beam ! Clean residual mean=0.000298 rms=0.007408 Jy/beam ! Combined flux in latest and established models = 3.69031 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 3.69031 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=0.253523Jy sigma=1.735415 ! Fit after self-cal, rms=0.252973Jy sigma=1.726805 ! Inverting map ! Added new window around map position (30.2, -25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0293598 Jy ! Component: 100 - total flux cleaned = 0.0341695 Jy ! Component: 150 - total flux cleaned = 0.0380851 Jy ! Component: 200 - total flux cleaned = 0.0410421 Jy ! Total flux subtracted in 200 components = 0.0410421 Jy ! Clean residual min=-0.028879 max=0.027348 Jy/beam ! Clean residual mean=0.000284 rms=0.007101 Jy/beam ! Combined flux in latest and established models = 3.73135 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 115 components and 3.73135 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=0.245793Jy sigma=1.704301 ! Fit after self-cal, rms=0.245156Jy sigma=1.697048 ! 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=0.245156Jy sigma=1.697048 ! Fit after self-cal, rms=0.229779Jy sigma=1.616332 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9863 mas, bmaj=1.146 mas, bpa=-16.64 degrees ! Estimated noise=0.98768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0073369 Jy ! Component: 100 - total flux cleaned = -0.00923411 Jy ! Component: 150 - total flux cleaned = -0.0100278 Jy ! Component: 200 - total flux cleaned = -0.00966595 Jy ! Total flux subtracted in 200 components = -0.00966595 Jy ! Clean residual min=-0.021529 max=0.020679 Jy/beam ! Clean residual mean=0.000205 rms=0.005487 Jy/beam ! Combined flux in latest and established models = 3.72168 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 128 components and 3.72168 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=0.225927Jy sigma=1.609634 ! Fit after self-cal, rms=0.225816Jy sigma=1.608618 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 = 0.00204845 Jy ! Component: 100 - total flux cleaned = 0.00339008 Jy ! Component: 150 - total flux cleaned = 0.00402119 Jy ! Component: 200 - total flux cleaned = 0.0052258 Jy ! Total flux subtracted in 200 components = 0.0052258 Jy ! Clean residual min=-0.021682 max=0.020251 Jy/beam ! Clean residual mean=0.000201 rms=0.005429 Jy/beam ! Combined flux in latest and established models = 3.72691 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 134 components and 3.72691 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=0.224343Jy sigma=1.604854 ! Fit after self-cal, rms=0.224277Jy sigma=1.604531 ! 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=0.224277Jy sigma=1.604531 ! Fit after self-cal, rms=0.204178Jy sigma=1.530974 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.217 mas, bmaj=2.328 mas, bpa=-49.27 degrees ! Estimated noise=1.37801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0161667 Jy ! Component: 100 - total flux cleaned = -0.023704 Jy ! Component: 150 - total flux cleaned = -0.028362 Jy ! Component: 200 - total flux cleaned = -0.0306706 Jy ! Total flux subtracted in 200 components = -0.0306706 Jy ! Clean residual min=-0.025176 max=0.024122 Jy/beam ! Clean residual mean=0.000305 rms=0.006960 Jy/beam ! Combined flux in latest and established models = 3.69624 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 145 components and 3.69624 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=0.203157Jy sigma=1.526107 ! Fit after self-cal, rms=0.202894Jy sigma=1.524052 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 = -0.00414007 Jy ! Component: 100 - total flux cleaned = -0.00547927 Jy ! Component: 150 - total flux cleaned = -0.00645523 Jy ! Component: 200 - total flux cleaned = -0.0073343 Jy ! Total flux subtracted in 200 components = -0.0073343 Jy ! Clean residual min=-0.023979 max=0.024585 Jy/beam ! Clean residual mean=0.000305 rms=0.006859 Jy/beam ! Combined flux in latest and established models = 3.6889 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 147 components and 3.6889 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=0.202612Jy sigma=1.524101 ! Fit after self-cal, rms=0.202500Jy sigma=1.523314 ! 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=0.9862 mas, bmaj=1.145 mas, bpa=-16.2 degrees ! Estimated noise=0.986713 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9862 x 1.145 at -16.2 degrees (North through East) ! Clean map min=-0.020114 max=3.1641 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=0.202500Jy sigma=1.523314 ! Fit after self-cal, rms=0.182811Jy sigma=1.323944 ! Inverting map and beam ! Estimated beam: bmin=0.9862 mas, bmaj=1.146 mas, bpa=-16.33 degrees ! Estimated noise=0.983467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0140529 Jy ! Component: 100 - total flux cleaned = -0.0225155 Jy ! Component: 150 - total flux cleaned = -0.0282979 Jy ! Component: 200 - total flux cleaned = -0.0312149 Jy ! Total flux subtracted in 200 components = -0.0312149 Jy ! Clean residual min=-0.014706 max=0.013977 Jy/beam ! Clean residual mean=0.000091 rms=0.003509 Jy/beam ! Combined flux in latest and established models = 3.65769 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 158 components and 3.65769 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=0.181015Jy sigma=1.313015 ! Fit after self-cal, rms=0.180769Jy sigma=1.312392 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00399015 Jy ! Component: 100 - total flux cleaned = -0.005885 Jy ! Component: 150 - total flux cleaned = -0.00762013 Jy ! Component: 200 - total flux cleaned = -0.00888667 Jy ! Total flux subtracted in 200 components = -0.00888667 Jy ! Clean residual min=-0.014479 max=0.013460 Jy/beam ! Clean residual mean=0.000091 rms=0.003461 Jy/beam ! Combined flux in latest and established models = 3.6488 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 168 components and 3.6488 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=0.180249Jy sigma=1.309076 ! Fit after self-cal, rms=0.180143Jy sigma=1.308882 ! 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=0.180143Jy sigma=1.308882 ! Fit after self-cal, rms=0.178175Jy sigma=1.292513 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=0.7808 mas, bmaj=0.914 mas, bpa=-10.18 degrees ! Estimated noise=1.50483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.41328 Jy ! Component: 100 - total flux cleaned = 2.95916 Jy ! Component: 150 - total flux cleaned = 3.18022 Jy ! Component: 200 - total flux cleaned = 3.30096 Jy ! Total flux subtracted in 200 components = 3.30096 Jy ! Clean residual min=-0.037903 max=0.060063 Jy/beam ! Clean residual mean=0.000051 rms=0.008521 Jy/beam ! Combined flux in latest and established models = 3.30096 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 12 model components to the UV plane model. ! The established model now contains 12 components and 3.30096 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9862 mas, bmaj=1.146 mas, bpa=-16.28 degrees ! Estimated noise=0.980323 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 = 0.0819298 Jy ! Component: 100 - total flux cleaned = 0.132443 Jy ! Component: 150 - total flux cleaned = 0.169885 Jy ! Component: 200 - total flux cleaned = 0.19908 Jy ! Total flux subtracted in 200 components = 0.19908 Jy ! Clean residual min=-0.022494 max=0.025256 Jy/beam ! Clean residual mean=0.000103 rms=0.005000 Jy/beam ! Combined flux in latest and established models = 3.50004 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 38 components and 3.50004 Jy ! Inverting map ! Added new window around map position (-1, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0268542 Jy ! Component: 100 - total flux cleaned = 0.0442356 Jy ! Component: 150 - total flux cleaned = 0.057741 Jy ! Component: 200 - total flux cleaned = 0.0659766 Jy ! Total flux subtracted in 200 components = 0.0659766 Jy ! Clean residual min=-0.018935 max=0.018782 Jy/beam ! Clean residual mean=0.000111 rms=0.004170 Jy/beam ! Combined flux in latest and established models = 3.56602 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 60 components and 3.56602 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=2.219 mas, bmaj=2.329 mas, bpa=-49.14 degrees ! Estimated noise=1.36788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150074 Jy ! Component: 100 - total flux cleaned = 0.0227351 Jy ! Component: 150 - total flux cleaned = 0.0281349 Jy ! Component: 200 - total flux cleaned = 0.0332485 Jy ! Total flux subtracted in 200 components = 0.0332485 Jy ! Clean residual min=-0.021166 max=0.019627 Jy/beam ! Clean residual mean=0.000267 rms=0.005523 Jy/beam ! Combined flux in latest and established models = 3.59926 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 = 0.00449308 Jy ! Component: 100 - total flux cleaned = 0.00736761 Jy ! Component: 150 - total flux cleaned = 0.00994993 Jy ! Component: 200 - total flux cleaned = 0.0122709 Jy ! Total flux subtracted in 200 components = 0.0122709 Jy ! Clean residual min=-0.020497 max=0.018871 Jy/beam ! Clean residual mean=0.000264 rms=0.005261 Jy/beam ! Combined flux in latest and established models = 3.61154 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 104 components and 3.61154 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9862 mas, bmaj=1.146 mas, bpa=-16.28 degrees ! Estimated noise=0.980323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0036295 Jy ! Component: 100 - total flux cleaned = -0.00414856 Jy ! Component: 150 - total flux cleaned = -0.00370447 Jy ! Component: 200 - total flux cleaned = -0.00289386 Jy ! Total flux subtracted in 200 components = -0.00289386 Jy ! Clean residual min=-0.015955 max=0.016859 Jy/beam ! Clean residual mean=0.000102 rms=0.003585 Jy/beam ! Combined flux in latest and established models = 3.60864 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 116 components and 3.60864 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=0.182845Jy sigma=1.340989 ! Fit after self-cal, rms=0.181967Jy sigma=1.331152 wmodel /J0102+5824_X_map.mod ! wmodel: Unable to open new model file: /J0102+5824_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0102+5824_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9862 x 1.146 at -16.28 degrees (North through East) ! Clean map min=-0.018203 max=3.1607 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0102+5824_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 3.16067 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00355005 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.336959 0.336959 0.673918 1.34784 2.69567 5.39134 10.7827 21.5654 43.1307 86.2615 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0106 print "peak= ", int(1000*peak_flux)/1000 ! peak= 3.16 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 890.316 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0102+5824_X_dfm.log closed on Thu May 19 19:55:04 2016