! Started logfile: /scr/pima/bg219a_uvs/J0724+0308_X_dfm.log on Thu May 19 23:56:31 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/bg219a_uvs/J0724+0308_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0724+0308_X_uva.fits ! AN table 1: 28 integrations on 15 of 15 possible baselines. ! AN table 2: 29 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.992982 visibilities/baseline/integration-bin. ! Found source: J0724+0308 ! ! 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 121 lines of history. ! ! Reading 10188 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 J0724+0308_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 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.999887Jy sigma=26.918909 ! Fit after self-cal, rms=0.950371Jy sigma=25.604032 ! 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=0.7056 mas, bmaj=1.668 mas, bpa=0.837 degrees ! Estimated noise=0.632185 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 = 0.0401111 Jy ! Component: 100 - total flux cleaned = 0.0490403 Jy ! Total flux subtracted in 100 components = 0.0490403 Jy ! Clean residual min=-0.003822 max=0.005567 Jy/beam ! Clean residual mean=0.000000 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.0490402 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0490402 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=0.053978Jy sigma=1.323708 ! Fit after self-cal, rms=0.053111Jy sigma=1.301690 ! 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=0.8693 mas, bmaj=1.929 mas, bpa=-0.546 degrees ! Estimated noise=0.268794 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 (2, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00560151 Jy ! Component: 100 - total flux cleaned = 0.0086795 Jy ! Component: 150 - total flux cleaned = 0.0106461 Jy ! Component: 200 - total flux cleaned = 0.0114726 Jy ! Total flux subtracted in 200 components = 0.0114726 Jy ! Clean residual min=-0.001989 max=0.001986 Jy/beam ! Clean residual mean=-0.000000 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0605129 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 25 components and 0.0605129 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=0.052514Jy sigma=1.283957 ! Fit after self-cal, rms=0.052455Jy sigma=1.282136 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8693 x 1.929 at -0.546 degrees (North through East) ! Clean map min=-0.001811 max=0.049834 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: ! FD 1.11 MK 0.99 NL 1.01 OV 0.95 ! PT 1.04 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00 MK 1.08 NL 1.02 OV 1.09 ! PT 0.88 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 MK 1.09 NL 0.96 OV 0.90 ! PT 1.02 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.03 MK 1.15 NL 0.96 OV 0.97 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 MK 1.10 NL 1.08 OV 0.97 ! PT 0.96 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.99 MK 1.13 NL 1.11 OV 1.03 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 MK 1.04 NL 1.08 OV 1.01 ! PT 0.97 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.94 MK 1.05 NL 1.12 OV 0.98 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 MK 1.07 NL 1.00 OV 1.03 ! PT 1.09 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.92 MK 1.11 NL 1.00 OV 1.00 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 MK 0.93 NL 1.05 OV 1.00 ! PT 0.90 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 MK 0.99 NL 0.98 OV 1.04 ! PT 0.96 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.89 MK 1.02 NL 1.05 OV 1.02 ! PT 0.96 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 MK 0.92 NL 0.96 OV 0.98 ! PT 0.99 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.01 MK 1.05 NL 1.07 OV 0.98 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 MK 0.98 NL 1.01 OV 1.00 ! PT 1.01 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.91 MK 0.94 NL 1.06 OV 1.07 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 MK 0.89 NL 0.91 OV 1.06 ! PT 0.96 SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.88 MK 1.13 NL 1.10 OV 0.95 ! PT 1.00 SC 0.89 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 MK 0.99 NL 0.99 OV 0.94 ! PT 0.89 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 0.93 NL 1.12 OV 0.94 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 MK 0.86 NL 0.96 OV 1.04 ! PT 0.86 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.93 MK 0.98 NL 1.11 OV 0.96 ! PT 1.12 SC 0.94 ! ! ! Fit before self-cal, rms=0.052455Jy sigma=1.282136 ! Fit after self-cal, rms=0.052201Jy sigma=1.276079 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8708 mas, bmaj=1.934 mas, bpa=-0.3765 degrees ! Estimated noise=0.265992 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 = 0.000471206 Jy ! Component: 100 - total flux cleaned = 0.000567692 Jy ! Component: 150 - total flux cleaned = 0.000614349 Jy ! Component: 200 - total flux cleaned = 0.000614414 Jy ! Total flux subtracted in 200 components = 0.000614414 Jy ! Clean residual min=-0.001437 max=0.001268 Jy/beam ! Clean residual mean=-0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0611273 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.0611273 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=0.052168Jy sigma=1.275225 ! Fit after self-cal, rms=0.052215Jy sigma=1.274531 ! 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=0.052215Jy sigma=1.274531 ! Fit after self-cal, rms=0.052288Jy sigma=1.274412 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8705 mas, bmaj=1.932 mas, bpa=-0.4052 degrees ! Estimated noise=0.265494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126353 Jy ! Component: 100 - total flux cleaned = 0.000172265 Jy ! Component: 150 - total flux cleaned = 0.000173017 Jy ! Component: 200 - total flux cleaned = 0.000189527 Jy ! Total flux subtracted in 200 components = 0.000189527 Jy ! Clean residual min=-0.001336 max=0.001204 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0613168 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.0613168 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=0.052271Jy sigma=1.274009 ! Fit after self-cal, rms=0.052279Jy sigma=1.273931 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 = -0.000150876 Jy ! Component: 100 - total flux cleaned = -0.000180595 Jy ! Component: 150 - total flux cleaned = -0.000180566 Jy ! Component: 200 - total flux cleaned = -0.000168114 Jy ! Total flux subtracted in 200 components = -0.000168114 Jy ! Clean residual min=-0.001280 max=0.001176 Jy/beam ! Clean residual mean=-0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0611487 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 48 components and 0.0611487 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=0.052269Jy sigma=1.273713 ! Fit after self-cal, rms=0.052266Jy sigma=1.273675 ! 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=0.052266Jy sigma=1.273675 ! Fit after self-cal, rms=0.052175Jy sigma=1.273617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8694 mas, bmaj=1.93 mas, bpa=-0.5166 degrees ! Estimated noise=0.264924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.44449e-05 Jy ! Component: 100 - total flux cleaned = 8.90174e-05 Jy ! Component: 150 - total flux cleaned = 0.000102126 Jy ! Component: 200 - total flux cleaned = 0.000102234 Jy ! Total flux subtracted in 200 components = 0.000102234 Jy ! Clean residual min=-0.001199 max=0.001150 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0612509 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.0612509 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=0.052167Jy sigma=1.273420 ! Fit after self-cal, rms=0.052166Jy sigma=1.273384 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 = -0.000130953 Jy ! Component: 100 - total flux cleaned = -0.000165475 Jy ! Component: 150 - total flux cleaned = -0.00015491 Jy ! Component: 200 - total flux cleaned = -0.000135232 Jy ! Total flux subtracted in 200 components = -0.000135232 Jy ! Clean residual min=-0.001147 max=0.001150 Jy/beam ! Clean residual mean=-0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0611157 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.0611157 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=0.052161Jy sigma=1.273260 ! Fit after self-cal, rms=0.052157Jy sigma=1.273236 ! Inverting map ! Added new window around map position (-31.6, -27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000762578 Jy ! Component: 100 - total flux cleaned = 0.000741715 Jy ! Component: 150 - total flux cleaned = 0.000740428 Jy ! Component: 200 - total flux cleaned = 0.00075509 Jy ! Total flux subtracted in 200 components = 0.00075509 Jy ! Clean residual min=-0.001124 max=0.001161 Jy/beam ! Clean residual mean=-0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0618708 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.0618708 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=0.052130Jy sigma=1.272564 ! Fit after self-cal, rms=0.052109Jy sigma=1.272324 ! Inverting map ! Added new window around map position (36.4, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000803406 Jy ! Component: 100 - total flux cleaned = 0.000994956 Jy ! Component: 150 - total flux cleaned = 0.00101247 Jy ! Component: 200 - total flux cleaned = 0.0010618 Jy ! Total flux subtracted in 200 components = 0.0010618 Jy ! Clean residual min=-0.001058 max=0.000954 Jy/beam ! Clean residual mean=-0.000000 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0629326 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.0629326 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=0.052078Jy sigma=1.271740 ! Fit after self-cal, rms=0.052068Jy sigma=1.271617 ! 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=0.052068Jy sigma=1.271617 ! Fit after self-cal, rms=0.051731Jy sigma=1.271025 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.991 mas, bmaj=3.467 mas, bpa=-2.736 degrees ! Estimated noise=0.332791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041359 Jy ! Component: 100 - total flux cleaned = 0.00044945 Jy ! Component: 150 - total flux cleaned = 0.000440278 Jy ! Component: 200 - total flux cleaned = 0.000404346 Jy ! Total flux subtracted in 200 components = 0.000404346 Jy ! Clean residual min=-0.000710 max=0.000736 Jy/beam ! Clean residual mean=-0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0633369 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.0633369 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=0.051726Jy sigma=1.270926 ! Fit after self-cal, rms=0.051722Jy sigma=1.270866 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 = 4.22632e-05 Jy ! Component: 100 - total flux cleaned = 4.255e-05 Jy ! Component: 150 - total flux cleaned = 2.63459e-05 Jy ! Component: 200 - total flux cleaned = -1.99913e-05 Jy ! Total flux subtracted in 200 components = -1.99913e-05 Jy ! Clean residual min=-0.000686 max=0.000706 Jy/beam ! Clean residual mean=-0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0633169 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 0.063317 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=0.051720Jy sigma=1.270815 ! Fit after self-cal, rms=0.051718Jy sigma=1.270800 ! 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=0.8683 mas, bmaj=1.928 mas, bpa=-0.5349 degrees ! Estimated noise=0.263445 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8683 x 1.928 at -0.5349 degrees (North through East) ! Clean map min=-0.0020354 max=0.049363 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=0.7032 mas, bmaj=1.67 mas, bpa=0.5234 degrees ! Estimated noise=0.616584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0397805 Jy ! Component: 100 - total flux cleaned = 0.0496115 Jy ! Component: 150 - total flux cleaned = 0.0545979 Jy ! Component: 200 - total flux cleaned = 0.0576893 Jy ! Total flux subtracted in 200 components = 0.0576893 Jy ! Clean residual min=-0.002881 max=0.002749 Jy/beam ! Clean residual mean=-0.000000 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.0576893 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0576893 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8683 mas, bmaj=1.928 mas, bpa=-0.5349 degrees ! Estimated noise=0.263445 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) ! Added new window around map position (-1.8, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278863 Jy ! Component: 100 - total flux cleaned = 0.00462979 Jy ! Component: 150 - total flux cleaned = 0.00577369 Jy ! Component: 200 - total flux cleaned = 0.00649105 Jy ! Total flux subtracted in 200 components = 0.00649105 Jy ! Clean residual min=-0.001441 max=0.001563 Jy/beam ! Clean residual mean=-0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0641804 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.0641803 Jy ! Inverting map ! Added new window around map position (-3.4, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115344 Jy ! Component: 100 - total flux cleaned = 0.00148382 Jy ! Component: 150 - total flux cleaned = 0.00151896 Jy ! Component: 200 - total flux cleaned = 0.00164892 Jy ! Total flux subtracted in 200 components = 0.00164892 Jy ! Clean residual min=-0.001147 max=0.001101 Jy/beam ! Clean residual mean=-0.000000 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0658293 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 59 components and 0.0658293 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=1.991 mas, bmaj=3.467 mas, bpa=-2.736 degrees ! Estimated noise=0.332791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102763 Jy ! Component: 100 - total flux cleaned = 5.89168e-05 Jy ! Component: 150 - total flux cleaned = -2.24097e-05 Jy ! Component: 200 - total flux cleaned = -0.000148135 Jy ! Total flux subtracted in 200 components = -0.000148135 Jy ! Clean residual min=-0.000985 max=0.000883 Jy/beam ! Clean residual mean=-0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0656812 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 = -4.88372e-05 Jy ! Component: 100 - total flux cleaned = -3.40506e-05 Jy ! Component: 150 - total flux cleaned = -6.1485e-05 Jy ! Component: 200 - total flux cleaned = -7.44049e-05 Jy ! Total flux subtracted in 200 components = -7.44049e-05 Jy ! Clean residual min=-0.000867 max=0.000824 Jy/beam ! Clean residual mean=-0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0656068 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 92 components and 0.0656067 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8683 mas, bmaj=1.928 mas, bpa=-0.5349 degrees ! Estimated noise=0.263445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00033188 Jy ! Component: 100 - total flux cleaned = -0.000410928 Jy ! Component: 150 - total flux cleaned = -0.000501686 Jy ! Component: 200 - total flux cleaned = -0.000500612 Jy ! Total flux subtracted in 200 components = -0.000500612 Jy ! Clean residual min=-0.001077 max=0.000894 Jy/beam ! Clean residual mean=-0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0651061 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 114 components and 0.0651061 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=0.051727Jy sigma=1.271148 ! Fit after self-cal, rms=0.051715Jy sigma=1.270918 wmodel /J0724+0308_X_map.mod ! wmodel: Unable to open new model file: /J0724+0308_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J0724+0308_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8683 x 1.928 at -0.5349 degrees (North through East) ! Clean map min=-0.00092186 max=0.047118 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0724+0308_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0471184 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00021847 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.39098 1.39098 2.78197 5.56394 11.1279 22.2557 44.5115 89.023 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 215.674 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0724+0308_X_dfm.log closed on Thu May 19 23:56:34 2016