! Started logfile: /scr/pima/bg219g_uvs/J1506-0919_X_dfm.log on Thu May 19 21:50:44 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/bg219g_uvs/J1506-0919_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1506-0919_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.766667 visibilities/baseline/integration-bin. ! Found source: J1506-0919 ! ! 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 3 lines of history. ! ! Reading 11592 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 J1506-0919_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998000Jy sigma=22.444134 ! Fit after self-cal, rms=0.954583Jy sigma=21.473763 ! 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=0.735 mas, bmaj=1.621 mas, bpa=-1.159 degrees ! Estimated noise=0.528557 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 = 0.0323777 Jy ! Component: 100 - total flux cleaned = 0.042323 Jy ! Total flux subtracted in 100 components = 0.042323 Jy ! Clean residual min=-0.006251 max=0.011387 Jy/beam ! Clean residual mean=-0.000008 rms=0.001850 Jy/beam ! Combined flux in latest and established models = 0.042323 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.042323 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=0.069528Jy sigma=1.517372 ! Fit after self-cal, rms=0.067935Jy sigma=1.477869 ! Inverting map ! Added new window around map position (-30, -14.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114003 Jy ! Component: 100 - total flux cleaned = 0.0190306 Jy ! Total flux subtracted in 100 components = 0.0190306 Jy ! Clean residual min=-0.006663 max=0.008139 Jy/beam ! Clean residual mean=-0.000007 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 0.0613536 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.0613536 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=0.065145Jy sigma=1.412841 ! Fit after self-cal, rms=0.064683Jy sigma=1.398500 ! 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=0.9015 mas, bmaj=1.951 mas, bpa=-1.442 degrees ! Estimated noise=0.299392 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 = 0.0128798 Jy ! Component: 100 - total flux cleaned = 0.0218532 Jy ! Component: 150 - total flux cleaned = 0.0285528 Jy ! Component: 200 - total flux cleaned = 0.0330694 Jy ! Total flux subtracted in 200 components = 0.0330694 Jy ! Clean residual min=-0.009261 max=0.011767 Jy/beam ! Clean residual mean=-0.000012 rms=0.002553 Jy/beam ! Combined flux in latest and established models = 0.094423 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.094423 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=0.061382Jy sigma=1.318563 ! Fit after self-cal, rms=0.060775Jy sigma=1.300997 ! Inverting map ! Added new window around map position (-1.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138255 Jy ! Component: 100 - total flux cleaned = 0.0227257 Jy ! Component: 150 - total flux cleaned = 0.0281265 Jy ! Component: 200 - total flux cleaned = 0.0314484 Jy ! Total flux subtracted in 200 components = 0.0314484 Jy ! Clean residual min=-0.008608 max=0.010136 Jy/beam ! Clean residual mean=-0.000010 rms=0.002147 Jy/beam ! Combined flux in latest and established models = 0.125871 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 74 components and 0.125871 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=0.056768Jy sigma=1.208184 ! Fit after self-cal, rms=0.055528Jy sigma=1.175054 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9015 x 1.951 at -1.442 degrees (North through East) ! Clean map min=-0.0089848 max=0.041772 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=0.055528Jy sigma=1.175054 ! Fit after self-cal, rms=0.055528Jy sigma=1.175054 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9015 mas, bmaj=1.951 mas, bpa=-1.442 degrees ! Estimated noise=0.299392 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 = 0.0102079 Jy ! Component: 100 - total flux cleaned = 0.0172546 Jy ! Component: 150 - total flux cleaned = 0.0206425 Jy ! Component: 200 - total flux cleaned = 0.0221861 Jy ! Total flux subtracted in 200 components = 0.0221861 Jy ! Clean residual min=-0.007648 max=0.007705 Jy/beam ! Clean residual mean=-0.000008 rms=0.001731 Jy/beam ! Combined flux in latest and established models = 0.148057 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 95 components and 0.148057 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=0.052884Jy sigma=1.115594 ! Fit after self-cal, rms=0.052286Jy sigma=1.100373 ! 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=0.052286Jy sigma=1.100373 ! Fit after self-cal, rms=0.052234Jy sigma=1.099003 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9019 mas, bmaj=1.953 mas, bpa=-1.351 degrees ! Estimated noise=0.29902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00463084 Jy ! Component: 100 - total flux cleaned = 0.00850801 Jy ! Component: 150 - total flux cleaned = 0.010966 Jy ! Component: 200 - total flux cleaned = 0.0125789 Jy ! Total flux subtracted in 200 components = 0.0125789 Jy ! Clean residual min=-0.006436 max=0.005886 Jy/beam ! Clean residual mean=-0.000008 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.160636 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 106 components and 0.160636 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=0.050504Jy sigma=1.060197 ! Fit after self-cal, rms=0.050079Jy sigma=1.049650 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 = 0.00316898 Jy ! Component: 100 - total flux cleaned = 0.0061443 Jy ! Component: 150 - total flux cleaned = 0.00844621 Jy ! Component: 200 - total flux cleaned = 0.00962459 Jy ! Total flux subtracted in 200 components = 0.00962459 Jy ! Clean residual min=-0.005511 max=0.004879 Jy/beam ! Clean residual mean=-0.000007 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 0.170261 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 117 components and 0.170261 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=0.048869Jy sigma=1.023097 ! Fit after self-cal, rms=0.048622Jy sigma=1.017214 ! 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=0.048622Jy sigma=1.017214 ! Fit after self-cal, rms=0.048607Jy sigma=1.017003 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9015 mas, bmaj=1.951 mas, bpa=-1.343 degrees ! Estimated noise=0.298883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153163 Jy ! Component: 100 - total flux cleaned = 0.00376614 Jy ! Component: 150 - total flux cleaned = 0.00529775 Jy ! Component: 200 - total flux cleaned = 0.00612184 Jy ! Total flux subtracted in 200 components = 0.00612184 Jy ! Clean residual min=-0.004908 max=0.004257 Jy/beam ! Clean residual mean=-0.000007 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.176383 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 126 components and 0.176383 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=0.047897Jy sigma=1.001938 ! Fit after self-cal, rms=0.047783Jy sigma=0.999300 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 = 0.000725644 Jy ! Component: 100 - total flux cleaned = 0.00167612 Jy ! Component: 150 - total flux cleaned = 0.00258928 Jy ! Component: 200 - total flux cleaned = 0.00323558 Jy ! Total flux subtracted in 200 components = 0.00323558 Jy ! Clean residual min=-0.004757 max=0.003972 Jy/beam ! Clean residual mean=-0.000007 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.179618 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 133 components and 0.179618 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=0.047374Jy sigma=0.990944 ! Fit after self-cal, rms=0.047320Jy sigma=0.989748 ! 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=0.047320Jy sigma=0.989748 ! Fit after self-cal, rms=0.047330Jy sigma=0.989685 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.992 mas, bmaj=3.518 mas, bpa=2.514 degrees ! Estimated noise=0.386814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368585 Jy ! Component: 100 - total flux cleaned = 0.00511828 Jy ! Component: 150 - total flux cleaned = 0.00546386 Jy ! Component: 200 - total flux cleaned = 0.00577354 Jy ! Total flux subtracted in 200 components = 0.00577354 Jy ! Clean residual min=-0.008488 max=0.005964 Jy/beam ! Clean residual mean=-0.000012 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.185392 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 137 components and 0.185392 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=0.047187Jy sigma=0.988012 ! Fit after self-cal, rms=0.047158Jy sigma=0.987471 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 = 0.000623115 Jy ! Component: 100 - total flux cleaned = 0.00107512 Jy ! Component: 150 - total flux cleaned = 0.00144286 Jy ! Component: 200 - total flux cleaned = 0.0017369 Jy ! Total flux subtracted in 200 components = 0.0017369 Jy ! Clean residual min=-0.008352 max=0.005780 Jy/beam ! Clean residual mean=-0.000012 rms=0.001952 Jy/beam ! Combined flux in latest and established models = 0.187129 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 140 components and 0.187129 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=0.047132Jy sigma=0.987579 ! Fit after self-cal, rms=0.047121Jy sigma=0.987363 ! 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=0.9014 mas, bmaj=1.951 mas, bpa=-1.348 degrees ! Estimated noise=0.298921 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9014 x 1.951 at -1.348 degrees (North through East) ! Clean map min=-0.0046909 max=0.04233 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=0.735 mas, bmaj=1.621 mas, bpa=-1.078 degrees ! Estimated noise=0.52784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.036551 Jy ! Component: 100 - total flux cleaned = 0.0571584 Jy ! Component: 150 - total flux cleaned = 0.0725909 Jy ! Component: 200 - total flux cleaned = 0.0847144 Jy ! Total flux subtracted in 200 components = 0.0847144 Jy ! Clean residual min=-0.005965 max=0.008539 Jy/beam ! Clean residual mean=-0.000011 rms=0.001760 Jy/beam ! Combined flux in latest and established models = 0.0847144 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 0.0847144 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9014 mas, bmaj=1.951 mas, bpa=-1.348 degrees ! Estimated noise=0.298921 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 = 0.0181153 Jy ! Component: 100 - total flux cleaned = 0.0310822 Jy ! Component: 150 - total flux cleaned = 0.0416078 Jy ! Component: 200 - total flux cleaned = 0.0503686 Jy ! Total flux subtracted in 200 components = 0.0503686 Jy ! Clean residual min=-0.005542 max=0.007115 Jy/beam ! Clean residual mean=-0.000011 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 0.135083 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 85 components and 0.135083 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=1.992 mas, bmaj=3.518 mas, bpa=2.514 degrees ! Estimated noise=0.386814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141289 Jy ! Component: 100 - total flux cleaned = 0.0240672 Jy ! Component: 150 - total flux cleaned = 0.0315993 Jy ! Component: 200 - total flux cleaned = 0.0374061 Jy ! Total flux subtracted in 200 components = 0.0374061 Jy ! Clean residual min=-0.008234 max=0.007395 Jy/beam ! Clean residual mean=-0.000015 rms=0.002091 Jy/beam ! Combined flux in latest and established models = 0.172489 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 = 0.00451959 Jy ! Component: 100 - total flux cleaned = 0.00808493 Jy ! Component: 150 - total flux cleaned = 0.00996384 Jy ! Component: 200 - total flux cleaned = 0.0108546 Jy ! Total flux subtracted in 200 components = 0.0108546 Jy ! Clean residual min=-0.008246 max=0.005836 Jy/beam ! Clean residual mean=-0.000013 rms=0.001928 Jy/beam ! Combined flux in latest and established models = 0.183344 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 121 components and 0.183344 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9014 mas, bmaj=1.951 mas, bpa=-1.348 degrees ! Estimated noise=0.298921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000950927 Jy ! Component: 100 - total flux cleaned = 0.00107649 Jy ! Component: 150 - total flux cleaned = 0.00149719 Jy ! Component: 200 - total flux cleaned = 0.00159069 Jy ! Total flux subtracted in 200 components = 0.00159069 Jy ! Clean residual min=-0.004929 max=0.003973 Jy/beam ! Clean residual mean=-0.000005 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.184934 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 138 components and 0.184934 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=0.047427Jy sigma=0.991739 ! Fit after self-cal, rms=0.047141Jy sigma=0.987165 wmodel /J1506-0919_X_map.mod ! wmodel: Unable to open new model file: /J1506-0919_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219g_uvs/J1506-0919_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9014 x 1.951 at -1.348 degrees (North through East) ! Clean map min=-0.0046695 max=0.043555 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1506-0919_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0435551 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00104821 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -7.2199 7.2199 14.4398 28.8796 57.7592 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 41.551 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1506-0919_X_dfm.log closed on Thu May 19 21:50:46 2016