! Started logfile: /scr/pima/bg219h_uvs/J0323+0145_X_dfm.log on Thu May 19 22:06:15 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/J0323+0145_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0323+0145_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.822222 visibilities/baseline/integration-bin. ! Found source: J0323+0145 ! ! 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 15984 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 J0323+0145_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.038167Jy sigma=23.777980 ! Fit after self-cal, rms=0.765932Jy sigma=17.425664 ! 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=0.7096 mas, bmaj=1.701 mas, bpa=-4.181 degrees ! Estimated noise=0.53027 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 = 0.171126 Jy ! Component: 100 - total flux cleaned = 0.22391 Jy ! Total flux subtracted in 100 components = 0.22391 Jy ! Clean residual min=-0.010385 max=0.023002 Jy/beam ! Clean residual mean=-0.000004 rms=0.003450 Jy/beam ! Combined flux in latest and established models = 0.22391 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.22391 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=0.107596Jy sigma=2.430318 ! Fit after self-cal, rms=0.107361Jy sigma=2.424719 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243894 Jy ! Component: 100 - total flux cleaned = 0.0369382 Jy ! Total flux subtracted in 100 components = 0.0369382 Jy ! Clean residual min=-0.009668 max=0.015167 Jy/beam ! Clean residual mean=-0.000002 rms=0.003004 Jy/beam ! Combined flux in latest and established models = 0.260848 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.260848 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=0.099347Jy sigma=2.218553 ! Fit after self-cal, rms=0.099342Jy sigma=2.218225 ! 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=0.9319 mas, bmaj=2.152 mas, bpa=-4.94 degrees ! Estimated noise=0.271991 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 = 0.0126017 Jy ! Component: 100 - total flux cleaned = 0.0172203 Jy ! Component: 150 - total flux cleaned = 0.0170731 Jy ! Component: 200 - total flux cleaned = 0.0170649 Jy ! Total flux subtracted in 200 components = 0.0170649 Jy ! Clean residual min=-0.014033 max=0.025172 Jy/beam ! Clean residual mean=0.000009 rms=0.005375 Jy/beam ! Combined flux in latest and established models = 0.277913 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.277913 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=0.097999Jy sigma=2.179214 ! Fit after self-cal, rms=0.097991Jy sigma=2.179015 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9319 x 2.152 at -4.94 degrees (North through East) ! Clean map min=-0.013941 max=0.23844 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 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.097991Jy sigma=2.179015 ! Fit after self-cal, rms=0.097991Jy sigma=2.179015 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9319 mas, bmaj=2.152 mas, bpa=-4.94 degrees ! Estimated noise=0.271991 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 = 0.000290616 Jy ! Component: 100 - total flux cleaned = 0.0002875 Jy ! Component: 150 - total flux cleaned = 0.000113655 Jy ! Component: 200 - total flux cleaned = -0.000122699 Jy ! Total flux subtracted in 200 components = -0.000122699 Jy ! Clean residual min=-0.013982 max=0.024856 Jy/beam ! Clean residual mean=0.000009 rms=0.005362 Jy/beam ! Combined flux in latest and established models = 0.27779 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.27779 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=0.097857Jy sigma=2.175089 ! Fit after self-cal, rms=0.097851Jy sigma=2.175036 ! 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=0.097851Jy sigma=2.175036 ! Fit after self-cal, rms=0.094414Jy sigma=2.108476 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9455 mas, bmaj=2.189 mas, bpa=-5.433 degrees ! Estimated noise=0.260086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0105577 Jy ! Component: 100 - total flux cleaned = -0.0162744 Jy ! Component: 150 - total flux cleaned = -0.0196503 Jy ! Component: 200 - total flux cleaned = -0.0216904 Jy ! Total flux subtracted in 200 components = -0.0216904 Jy ! Clean residual min=-0.011157 max=0.024304 Jy/beam ! Clean residual mean=0.000006 rms=0.004675 Jy/beam ! Combined flux in latest and established models = 0.2561 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 0.2561 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=0.093131Jy sigma=2.083159 ! Fit after self-cal, rms=0.093124Jy sigma=2.082852 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 (-15.6, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0237059 Jy ! Component: 100 - total flux cleaned = 0.0357911 Jy ! Component: 150 - total flux cleaned = 0.0431285 Jy ! Component: 200 - total flux cleaned = 0.0461053 Jy ! Total flux subtracted in 200 components = 0.0461053 Jy ! Clean residual min=-0.011806 max=0.018167 Jy/beam ! Clean residual mean=0.000009 rms=0.004053 Jy/beam ! Combined flux in latest and established models = 0.302205 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 91 components and 0.302205 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=0.086420Jy sigma=1.947739 ! Fit after self-cal, rms=0.085864Jy sigma=1.927676 ! 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=0.085864Jy sigma=1.927676 ! Fit after self-cal, rms=0.084947Jy sigma=1.906965 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9528 mas, bmaj=2.208 mas, bpa=-5.533 degrees ! Estimated noise=0.256005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143366 Jy ! Component: 100 - total flux cleaned = 0.00271552 Jy ! Component: 150 - total flux cleaned = 0.00412275 Jy ! Component: 200 - total flux cleaned = 0.00538233 Jy ! Total flux subtracted in 200 components = 0.00538233 Jy ! Clean residual min=-0.012172 max=0.015867 Jy/beam ! Clean residual mean=0.000008 rms=0.003615 Jy/beam ! Combined flux in latest and established models = 0.307587 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 118 components and 0.307587 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=0.083174Jy sigma=1.884009 ! Fit after self-cal, rms=0.083122Jy sigma=1.879749 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 (-6, 36.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148297 Jy ! Component: 100 - total flux cleaned = 0.0215817 Jy ! Component: 150 - total flux cleaned = 0.0240063 Jy ! Component: 200 - total flux cleaned = 0.0261727 Jy ! Total flux subtracted in 200 components = 0.0261727 Jy ! Clean residual min=-0.011677 max=0.011028 Jy/beam ! Clean residual mean=0.000001 rms=0.003250 Jy/beam ! Combined flux in latest and established models = 0.33376 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 164 components and 0.33376 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=0.080088Jy sigma=1.809501 ! Fit after self-cal, rms=0.079691Jy sigma=1.795466 ! 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=0.079691Jy sigma=1.795466 ! Fit after self-cal, rms=0.079622Jy sigma=1.788000 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.249 mas, bmaj=3.433 mas, bpa=-2.102 degrees ! Estimated noise=0.302511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350896 Jy ! Component: 100 - total flux cleaned = 0.00623596 Jy ! Component: 150 - total flux cleaned = 0.00680252 Jy ! Component: 200 - total flux cleaned = 0.00617016 Jy ! Total flux subtracted in 200 components = 0.00617016 Jy ! Clean residual min=-0.017371 max=0.016144 Jy/beam ! Clean residual mean=0.000004 rms=0.005112 Jy/beam ! Combined flux in latest and established models = 0.33993 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 175 components and 0.33993 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=0.078449Jy sigma=1.771263 ! Fit after self-cal, rms=0.078213Jy sigma=1.762164 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 = 0.00297089 Jy ! Component: 100 - total flux cleaned = 0.00257874 Jy ! Component: 150 - total flux cleaned = 0.00204859 Jy ! Component: 200 - total flux cleaned = 0.00158855 Jy ! Total flux subtracted in 200 components = 0.00158855 Jy ! Clean residual min=-0.016839 max=0.015635 Jy/beam ! Clean residual mean=0.000005 rms=0.004836 Jy/beam ! Combined flux in latest and established models = 0.341519 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 183 components and 0.341519 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=0.077851Jy sigma=1.759247 ! Fit after self-cal, rms=0.077814Jy sigma=1.756474 ! 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=0.958 mas, bmaj=2.215 mas, bpa=-5.383 degrees ! Estimated noise=0.254687 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.958 x 2.215 at -5.383 degrees (North through East) ! Clean map min=-0.01042 max=0.21554 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=0.7244 mas, bmaj=1.735 mas, bpa=-4.556 degrees ! Estimated noise=0.510856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.163394 Jy ! Component: 100 - total flux cleaned = 0.212393 Jy ! Component: 150 - total flux cleaned = 0.239437 Jy ! Component: 200 - total flux cleaned = 0.259333 Jy ! Total flux subtracted in 200 components = 0.259333 Jy ! Clean residual min=-0.009567 max=0.013300 Jy/beam ! Clean residual mean=-0.000005 rms=0.002611 Jy/beam ! Combined flux in latest and established models = 0.259333 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.259333 Jy ! Inverting map and beam ! Estimated beam: bmin=0.958 mas, bmaj=2.215 mas, bpa=-5.383 degrees ! Estimated noise=0.254687 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 = 0.0269552 Jy ! Component: 100 - total flux cleaned = 0.0443107 Jy ! Component: 150 - total flux cleaned = 0.05681 Jy ! Component: 200 - total flux cleaned = 0.0664187 Jy ! Total flux subtracted in 200 components = 0.0664187 Jy ! Clean residual min=-0.009492 max=0.012410 Jy/beam ! Clean residual mean=-0.000002 rms=0.002949 Jy/beam ! Combined flux in latest and established models = 0.325751 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 60 components and 0.325751 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=2.249 mas, bmaj=3.433 mas, bpa=-2.102 degrees ! Estimated noise=0.302511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123482 Jy ! Component: 100 - total flux cleaned = 0.0147814 Jy ! Component: 150 - total flux cleaned = 0.0163727 Jy ! Component: 200 - total flux cleaned = 0.0170464 Jy ! Total flux subtracted in 200 components = 0.0170464 Jy ! Clean residual min=-0.015385 max=0.015874 Jy/beam ! Clean residual mean=0.000001 rms=0.004647 Jy/beam ! Combined flux in latest and established models = 0.342798 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 = 0.000349975 Jy ! Component: 100 - total flux cleaned = 0.000192384 Jy ! Component: 150 - total flux cleaned = 0.000467458 Jy ! Component: 200 - total flux cleaned = 0.000460589 Jy ! Total flux subtracted in 200 components = 0.000460589 Jy ! Clean residual min=-0.015682 max=0.015498 Jy/beam ! Clean residual mean=0.000002 rms=0.004598 Jy/beam ! Combined flux in latest and established models = 0.343258 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 86 components and 0.343258 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.958 mas, bmaj=2.215 mas, bpa=-5.383 degrees ! Estimated noise=0.254687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000429499 Jy ! Component: 100 - total flux cleaned = 0.000923981 Jy ! Component: 150 - total flux cleaned = 0.00106655 Jy ! Component: 200 - total flux cleaned = 0.00132342 Jy ! Total flux subtracted in 200 components = 0.00132342 Jy ! Clean residual min=-0.010806 max=0.010293 Jy/beam ! Clean residual mean=0.000001 rms=0.002686 Jy/beam ! Combined flux in latest and established models = 0.344582 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.344582 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=0.077857Jy sigma=1.753106 ! Fit after self-cal, rms=0.077772Jy sigma=1.748678 wmodel /J0323+0145_X_map.mod ! wmodel: Unable to open new model file: /J0323+0145_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0323+0145_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.958 x 2.215 at -5.383 degrees (North through East) ! Clean map min=-0.010117 max=0.20824 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0323+0145_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.20824 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0026447 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.81008 3.81008 7.62016 15.2403 30.4806 60.9613 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0079 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.208 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 78.738 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0323+0145_X_dfm.log closed on Thu May 19 22:06:17 2016