! Started logfile: /scr/pima/bg219h_uvs/J0604+1055_X_dfm.log on Thu May 19 22:11:08 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/bg219h_uvs/J0604+1055_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0604+1055_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.733333 visibilities/baseline/integration-bin. ! Found source: J0604+1055 ! ! 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 20592 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 J0604+1055_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 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019225Jy sigma=26.149242 ! Fit after self-cal, rms=0.865580Jy sigma=22.203669 ! 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=0.6916 mas, bmaj=1.978 mas, bpa=-8.089 degrees ! Estimated noise=0.400271 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 = 0.0906023 Jy ! Component: 100 - total flux cleaned = 0.132674 Jy ! Total flux subtracted in 100 components = 0.132674 Jy ! Clean residual min=-0.011534 max=0.028197 Jy/beam ! Clean residual mean=-0.000021 rms=0.003116 Jy/beam ! Combined flux in latest and established models = 0.132674 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.132674 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=0.088300Jy sigma=2.182981 ! Fit after self-cal, rms=0.087220Jy sigma=2.159634 ! Inverting map ! Added new window around map position (-0.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.030056 Jy ! Component: 100 - total flux cleaned = 0.0458104 Jy ! Total flux subtracted in 100 components = 0.0458104 Jy ! Clean residual min=-0.009810 max=0.021612 Jy/beam ! Clean residual mean=-0.000016 rms=0.002165 Jy/beam ! Combined flux in latest and established models = 0.178484 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.178484 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=0.071289Jy sigma=1.755562 ! Fit after self-cal, rms=0.070679Jy sigma=1.740097 ! Inverting map ! Added new window around map position (-3.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203456 Jy ! Component: 100 - total flux cleaned = 0.0317971 Jy ! Total flux subtracted in 100 components = 0.0317971 Jy ! Clean residual min=-0.006880 max=0.008357 Jy/beam ! Clean residual mean=-0.000009 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 0.210281 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.210281 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=0.062546Jy sigma=1.531161 ! Fit after self-cal, rms=0.061770Jy sigma=1.509788 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107286 Jy ! Component: 100 - total flux cleaned = 0.0179385 Jy ! Total flux subtracted in 100 components = 0.0179385 Jy ! Clean residual min=-0.005539 max=0.005570 Jy/beam ! Clean residual mean=-0.000006 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.22822 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.22822 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=0.058960Jy sigma=1.438290 ! Fit after self-cal, rms=0.058798Jy sigma=1.433909 ! 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=0.9401 mas, bmaj=2.319 mas, bpa=-9.062 degrees ! Estimated noise=0.204572 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 = 0.00874987 Jy ! Component: 100 - total flux cleaned = 0.0140228 Jy ! Component: 150 - total flux cleaned = 0.0176117 Jy ! Component: 200 - total flux cleaned = 0.0201598 Jy ! Total flux subtracted in 200 components = 0.0201598 Jy ! Clean residual min=-0.003206 max=0.004041 Jy/beam ! Clean residual mean=-0.000006 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.248379 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 42 components and 0.248379 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=0.057307Jy sigma=1.396355 ! Fit after self-cal, rms=0.057131Jy sigma=1.391822 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9401 x 2.319 at -9.062 degrees (North through East) ! Clean map min=-0.0022808 max=0.12422 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 0.98 FD 0.99 HN 0.95 KP 0.98 ! LA 1.00 MK 1.06 NL 1.02 OV 1.01 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.91 KP 1.00 ! LA 0.99 MK 1.08 NL 1.02 OV 1.05 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.93 KP 1.00 ! LA 0.98 MK 1.06 NL 1.01 OV 1.04 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.96 KP 1.00 ! LA 0.97 MK 1.02 NL 1.00 OV 1.03 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.95 KP 1.00 ! LA 0.98 MK 1.02 NL 1.03 OV 1.03 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.94 KP 0.98 ! LA 0.99 MK 1.04 NL 1.02 OV 1.01 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.94 KP 0.97 ! LA 0.98 MK 0.96 NL 1.04 OV 1.03 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.95 KP 1.00 ! LA 1.00 MK 1.04 NL 1.03 OV 1.03 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.93 KP 0.98 ! LA 0.98 MK 1.10 NL 1.03 OV 1.02 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.92 KP 1.02 ! LA 1.00 MK 1.07 NL 1.01 OV 1.04 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 0.98 ! LA 0.99 MK 0.99 NL 1.02 OV 1.02 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.97 KP 0.93 ! LA 0.99 MK 1.00 NL 1.00 OV 1.01 ! PT 0.98 SC 0.92 ! ! ! Fit before self-cal, rms=0.057131Jy sigma=1.391822 ! Fit after self-cal, rms=0.056340Jy sigma=1.384288 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9467 mas, bmaj=2.312 mas, bpa=-8.892 degrees ! Estimated noise=0.20432 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.4, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298444 Jy ! Component: 100 - total flux cleaned = 0.00461322 Jy ! Component: 150 - total flux cleaned = 0.0049718 Jy ! Component: 200 - total flux cleaned = 0.00507625 Jy ! Total flux subtracted in 200 components = 0.00507625 Jy ! Clean residual min=-0.002012 max=0.002074 Jy/beam ! Clean residual mean=-0.000003 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.253456 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.253456 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=0.056153Jy sigma=1.378896 ! Fit after self-cal, rms=0.056129Jy sigma=1.378559 ! 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=0.056129Jy sigma=1.378559 ! Fit after self-cal, rms=0.055984Jy sigma=1.375398 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9422 mas, bmaj=2.311 mas, bpa=-8.964 degrees ! Estimated noise=0.203863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00087731 Jy ! Component: 100 - total flux cleaned = 0.0012116 Jy ! Component: 150 - total flux cleaned = 0.00129938 Jy ! Component: 200 - total flux cleaned = 0.00138218 Jy ! Total flux subtracted in 200 components = 0.00138218 Jy ! Clean residual min=-0.001629 max=0.001906 Jy/beam ! Clean residual mean=-0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.254838 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.254838 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=0.055918Jy sigma=1.373395 ! Fit after self-cal, rms=0.055918Jy sigma=1.373297 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 (-11.4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158384 Jy ! Component: 100 - total flux cleaned = 0.00220284 Jy ! Component: 150 - total flux cleaned = 0.00240679 Jy ! Component: 200 - total flux cleaned = 0.00251807 Jy ! Total flux subtracted in 200 components = 0.00251807 Jy ! Clean residual min=-0.001497 max=0.001432 Jy/beam ! Clean residual mean=-0.000003 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.257356 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 96 components and 0.257356 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=0.055843Jy sigma=1.371133 ! Fit after self-cal, rms=0.055840Jy sigma=1.371048 ! Inverting map ! Added new window around map position (-2.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154566 Jy ! Component: 100 - total flux cleaned = 0.000461017 Jy ! Component: 150 - total flux cleaned = 0.000626264 Jy ! Component: 200 - total flux cleaned = 0.000779247 Jy ! Total flux subtracted in 200 components = 0.000779247 Jy ! Clean residual min=-0.001397 max=0.001267 Jy/beam ! Clean residual mean=-0.000002 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.258135 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 118 components and 0.258135 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=0.055785Jy sigma=1.369544 ! Fit after self-cal, rms=0.055783Jy sigma=1.369465 ! 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=0.055783Jy sigma=1.369465 ! Fit after self-cal, rms=0.055739Jy sigma=1.369294 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9401 mas, bmaj=2.308 mas, bpa=-8.929 degrees ! Estimated noise=0.203645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158136 Jy ! Component: 100 - total flux cleaned = 0.00030731 Jy ! Component: 150 - total flux cleaned = 0.000388748 Jy ! Component: 200 - total flux cleaned = 0.000464505 Jy ! Total flux subtracted in 200 components = 0.000464505 Jy ! Clean residual min=-0.001299 max=0.001177 Jy/beam ! Clean residual mean=-0.000002 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.2586 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 125 components and 0.2586 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=0.055712Jy sigma=1.368568 ! Fit after self-cal, rms=0.055713Jy sigma=1.368549 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 = 4.7223e-05 Jy ! Component: 100 - total flux cleaned = 0.000118729 Jy ! Component: 150 - total flux cleaned = 0.000187347 Jy ! Component: 200 - total flux cleaned = 0.000253074 Jy ! Total flux subtracted in 200 components = 0.000253074 Jy ! Clean residual min=-0.001263 max=0.001130 Jy/beam ! Clean residual mean=-0.000002 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.258853 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 138 components and 0.258853 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=0.055696Jy sigma=1.368116 ! Fit after self-cal, rms=0.055696Jy sigma=1.368108 ! 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=0.055696Jy sigma=1.368108 ! Fit after self-cal, rms=0.055717Jy sigma=1.368079 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.227 mas, bmaj=3.27 mas, bpa=-11.69 degrees ! Estimated noise=0.246579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000597497 Jy ! Component: 100 - total flux cleaned = 0.000688795 Jy ! Component: 150 - total flux cleaned = 0.000778502 Jy ! Component: 200 - total flux cleaned = 0.00080396 Jy ! Total flux subtracted in 200 components = 0.00080396 Jy ! Clean residual min=-0.001044 max=0.001026 Jy/beam ! Clean residual mean=-0.000003 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.259657 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 154 components and 0.259657 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=0.055713Jy sigma=1.367987 ! Fit after self-cal, rms=0.055713Jy sigma=1.367962 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 = 0.000129195 Jy ! Component: 100 - total flux cleaned = 0.000164057 Jy ! Component: 150 - total flux cleaned = 0.000174489 Jy ! Component: 200 - total flux cleaned = 0.000183823 Jy ! Total flux subtracted in 200 components = 0.000183823 Jy ! Clean residual min=-0.000992 max=0.001045 Jy/beam ! Clean residual mean=-0.000003 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.259841 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 164 components and 0.259841 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=0.055711Jy sigma=1.367925 ! Fit after self-cal, rms=0.055711Jy sigma=1.367914 ! 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=0.9392 mas, bmaj=2.307 mas, bpa=-8.923 degrees ! Estimated noise=0.20364 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9392 x 2.307 at -8.923 degrees (North through East) ! Clean map min=-0.0016517 max=0.12318 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=0.6876 mas, bmaj=1.965 mas, bpa=-7.972 degrees ! Estimated noise=0.396771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0928249 Jy ! Component: 100 - total flux cleaned = 0.13874 Jy ! Component: 150 - total flux cleaned = 0.168355 Jy ! Component: 200 - total flux cleaned = 0.188424 Jy ! Total flux subtracted in 200 components = 0.188424 Jy ! Clean residual min=-0.006432 max=0.010878 Jy/beam ! Clean residual mean=-0.000011 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.188424 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.188424 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9392 mas, bmaj=2.307 mas, bpa=-8.923 degrees ! Estimated noise=0.20364 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 = 0.0216085 Jy ! Component: 100 - total flux cleaned = 0.0352961 Jy ! Component: 150 - total flux cleaned = 0.0444224 Jy ! Component: 200 - total flux cleaned = 0.0506135 Jy ! Total flux subtracted in 200 components = 0.0506135 Jy ! Clean residual min=-0.002413 max=0.003670 Jy/beam ! Clean residual mean=-0.000008 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.239038 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 33 components and 0.239038 Jy ! Inverting map ! Added new window around map position (0.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437684 Jy ! Component: 100 - total flux cleaned = 0.00762625 Jy ! Component: 150 - total flux cleaned = 0.0102572 Jy ! Component: 200 - total flux cleaned = 0.0124174 Jy ! Total flux subtracted in 200 components = 0.0124174 Jy ! Clean residual min=-0.001716 max=0.001846 Jy/beam ! Clean residual mean=-0.000003 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.251455 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 62 components and 0.251455 Jy ! Inverting map ! Added new window around map position (-9.6, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151976 Jy ! Component: 100 - total flux cleaned = 0.0024079 Jy ! Component: 150 - total flux cleaned = 0.00319104 Jy ! Component: 200 - total flux cleaned = 0.00383794 Jy ! Total flux subtracted in 200 components = 0.00383794 Jy ! Clean residual min=-0.001369 max=0.001259 Jy/beam ! Clean residual mean=-0.000003 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.255293 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 78 components and 0.255293 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=2.227 mas, bmaj=3.27 mas, bpa=-11.69 degrees ! Estimated noise=0.246579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134406 Jy ! Component: 100 - total flux cleaned = 0.00224076 Jy ! Component: 150 - total flux cleaned = 0.00283681 Jy ! Component: 200 - total flux cleaned = 0.00309615 Jy ! Total flux subtracted in 200 components = 0.00309615 Jy ! Clean residual min=-0.001067 max=0.001068 Jy/beam ! Clean residual mean=-0.000004 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.258389 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 = 0.0001653 Jy ! Component: 100 - total flux cleaned = 0.000258975 Jy ! Component: 150 - total flux cleaned = 0.000344168 Jy ! Component: 200 - total flux cleaned = 0.000422222 Jy ! Total flux subtracted in 200 components = 0.000422222 Jy ! Clean residual min=-0.001028 max=0.000984 Jy/beam ! Clean residual mean=-0.000004 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.258811 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 116 components and 0.258811 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9392 mas, bmaj=2.307 mas, bpa=-8.923 degrees ! Estimated noise=0.20364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.50802e-05 Jy ! Component: 100 - total flux cleaned = 8.33251e-05 Jy ! Component: 150 - total flux cleaned = 0.000147747 Jy ! Component: 200 - total flux cleaned = 0.000235066 Jy ! Total flux subtracted in 200 components = 0.000235066 Jy ! Clean residual min=-0.001130 max=0.001208 Jy/beam ! Clean residual mean=-0.000002 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.259047 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 136 components and 0.259046 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=0.055693Jy sigma=1.367696 ! Fit after self-cal, rms=0.055676Jy sigma=1.367108 wmodel /J0604+1055_X_map.mod ! wmodel: Unable to open new model file: /J0604+1055_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0604+1055_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9392 x 2.307 at -8.923 degrees (North through East) ! Clean map min=-0.0013175 max=0.12298 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0604+1055_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.122984 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000264284 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.644679 0.644679 1.28936 2.57872 5.15743 10.3149 20.6297 41.2595 82.5189 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.122 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 465.347 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0604+1055_X_dfm.log closed on Thu May 19 22:11:12 2016