! Started logfile: /scr/pima/bg219e_uvs/J0555+3948_X_dfm.log on Thu May 19 18:25:42 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/bg219e_uvs/J0555+3948_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0555+3948_X_uva.fits ! AN table 1: 35 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.87381 visibilities/baseline/integration-bin. ! Found source: J0555+3948 ! ! 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 13212 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 J0555+3948_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.721956Jy sigma=32.355840 ! Fit after self-cal, rms=2.640557Jy sigma=22.859331 ! 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=0.9227 mas, bmaj=1.64 mas, bpa=53.1 degrees ! Estimated noise=1.70217 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.17345 Jy ! Component: 100 - total flux cleaned = 2.92635 Jy ! Total flux subtracted in 100 components = 2.92635 Jy ! Clean residual min=-0.098356 max=0.329786 Jy/beam ! Clean residual mean=0.000208 rms=0.027457 Jy/beam ! Combined flux in latest and established models = 2.92635 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 2.92635 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=0.990684Jy sigma=7.957648 ! Fit after self-cal, rms=0.989458Jy sigma=7.941784 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.353515 Jy ! Component: 100 - total flux cleaned = 0.552549 Jy ! Total flux subtracted in 100 components = 0.552549 Jy ! Clean residual min=-0.070538 max=0.106892 Jy/beam ! Clean residual mean=0.000068 rms=0.017012 Jy/beam ! Combined flux in latest and established models = 3.4789 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 3.4789 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=0.651888Jy sigma=5.060182 ! Fit after self-cal, rms=0.650600Jy sigma=5.046938 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.135245 Jy ! Component: 100 - total flux cleaned = 0.232563 Jy ! Total flux subtracted in 100 components = 0.232563 Jy ! Clean residual min=-0.061643 max=0.071079 Jy/beam ! Clean residual mean=0.000007 rms=0.014608 Jy/beam ! Combined flux in latest and established models = 3.71146 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 3.71146 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=0.550359Jy sigma=4.248678 ! Fit after self-cal, rms=0.550076Jy sigma=4.245799 ! 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=1.539 mas, bmaj=1.695 mas, bpa=-24.27 degrees ! Estimated noise=0.801758 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 = 0.206282 Jy ! Component: 100 - total flux cleaned = 0.315959 Jy ! Component: 150 - total flux cleaned = 0.386025 Jy ! Component: 200 - total flux cleaned = 0.434117 Jy ! Total flux subtracted in 200 components = 0.434117 Jy ! Clean residual min=-0.105776 max=0.083231 Jy/beam ! Clean residual mean=-0.000165 rms=0.024297 Jy/beam ! Combined flux in latest and established models = 4.14558 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 72 components and 4.14558 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=0.429724Jy sigma=3.514491 ! Fit after self-cal, rms=0.429622Jy sigma=3.513697 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.539 x 1.695 at -24.27 degrees (North through East) ! Clean map min=-0.1036 max=3.3046 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 0.97 FD 1.00 HN 1.00 KP 0.97 ! LA 0.98 NL 0.97 OV 0.97 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.03 KP 0.93 ! LA 0.98 NL 0.98 OV 0.98 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.05 KP 0.88 ! LA 1.05 NL 1.02 OV 1.00 PT 0.94 ! SC 1.04 ! ! ! 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* 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.14 HN 1.16 KP 0.85 ! LA 1.10 NL 1.04 OV 1.07 PT 1.10 ! SC 1.08 ! ! ! 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 1.11 KP 0.85 ! LA 1.05 NL 1.01 OV 1.04 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.06 KP 0.86 ! LA 1.05 NL 1.02 OV 1.04 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.05 KP 0.92 ! LA 1.03 NL 1.02 OV 1.01 PT 0.98 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.429622Jy sigma=3.513697 ! Fit after self-cal, rms=0.358151Jy sigma=2.764353 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.546 mas, bmaj=1.699 mas, bpa=-23.75 degrees ! Estimated noise=0.807946 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 = 0.030426 Jy ! Component: 100 - total flux cleaned = 0.0435973 Jy ! Component: 150 - total flux cleaned = 0.0511777 Jy ! Component: 200 - total flux cleaned = 0.0531476 Jy ! Total flux subtracted in 200 components = 0.0531476 Jy ! Clean residual min=-0.060942 max=0.056310 Jy/beam ! Clean residual mean=-0.000124 rms=0.015436 Jy/beam ! Combined flux in latest and established models = 4.19873 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 4.19873 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=0.352336Jy sigma=2.763928 ! Fit after self-cal, rms=0.352300Jy sigma=2.763686 ! 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=0.352300Jy sigma=2.763686 ! Fit after self-cal, rms=0.330868Jy sigma=2.529983 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.544 mas, bmaj=1.699 mas, bpa=-23.95 degrees ! Estimated noise=0.81435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242724 Jy ! Component: 100 - total flux cleaned = 0.0347748 Jy ! Component: 150 - total flux cleaned = 0.041375 Jy ! Component: 200 - total flux cleaned = 0.0458218 Jy ! Total flux subtracted in 200 components = 0.0458218 Jy ! Clean residual min=-0.061323 max=0.044571 Jy/beam ! Clean residual mean=-0.000020 rms=0.013555 Jy/beam ! Combined flux in latest and established models = 4.24455 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 4.24455 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=0.326930Jy sigma=2.526909 ! Fit after self-cal, rms=0.326914Jy sigma=2.526787 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 = 0.00251514 Jy ! Component: 100 - total flux cleaned = 0.00273792 Jy ! Component: 150 - total flux cleaned = 0.00316261 Jy ! Component: 200 - total flux cleaned = 0.00347028 Jy ! Total flux subtracted in 200 components = 0.00347028 Jy ! Clean residual min=-0.061219 max=0.044255 Jy/beam ! Clean residual mean=-0.000021 rms=0.013532 Jy/beam ! Combined flux in latest and established models = 4.24802 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 82 components and 4.24802 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=0.326758Jy sigma=2.526638 ! Fit after self-cal, rms=0.326752Jy sigma=2.526589 ! 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=0.326752Jy sigma=2.526589 ! Fit after self-cal, rms=0.325304Jy sigma=2.506046 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.541 mas, bmaj=1.7 mas, bpa=-23.99 degrees ! Estimated noise=0.81508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00785097 Jy ! Component: 100 - total flux cleaned = 0.0126634 Jy ! Component: 150 - total flux cleaned = 0.014418 Jy ! Component: 200 - total flux cleaned = 0.0151636 Jy ! Total flux subtracted in 200 components = 0.0151636 Jy ! Clean residual min=-0.058341 max=0.041867 Jy/beam ! Clean residual mean=-0.000020 rms=0.013379 Jy/beam ! Combined flux in latest and established models = 4.26318 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 84 components and 4.26318 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=0.324618Jy sigma=2.506558 ! Fit after self-cal, rms=0.324613Jy sigma=2.506526 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 = 2.17666e-05 Jy ! Component: 100 - total flux cleaned = 0.000291769 Jy ! Component: 150 - total flux cleaned = 0.00046695 Jy ! Component: 200 - total flux cleaned = 0.000637216 Jy ! Total flux subtracted in 200 components = 0.000637216 Jy ! Clean residual min=-0.058367 max=0.041936 Jy/beam ! Clean residual mean=-0.000020 rms=0.013371 Jy/beam ! Combined flux in latest and established models = 4.26382 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 84 components and 4.26382 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=0.324545Jy sigma=2.506244 ! Fit after self-cal, rms=0.324542Jy sigma=2.506220 ! 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=0.324542Jy sigma=2.506220 ! Fit after self-cal, rms=0.315961Jy sigma=2.421164 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.168 mas, bmaj=2.576 mas, bpa=-37.79 degrees ! Estimated noise=0.99019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146441 Jy ! Component: 100 - total flux cleaned = 0.0223842 Jy ! Component: 150 - total flux cleaned = 0.0262634 Jy ! Component: 200 - total flux cleaned = 0.0270274 Jy ! Total flux subtracted in 200 components = 0.0270274 Jy ! Clean residual min=-0.081227 max=0.053767 Jy/beam ! Clean residual mean=0.000045 rms=0.019206 Jy/beam ! Combined flux in latest and established models = 4.29085 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 86 components and 4.29085 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=0.315411Jy sigma=2.423850 ! Fit after self-cal, rms=0.315408Jy sigma=2.423788 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 = 0.000596856 Jy ! Component: 100 - total flux cleaned = 0.000930864 Jy ! Component: 150 - total flux cleaned = 0.00125158 Jy ! Component: 200 - total flux cleaned = 0.00154138 Jy ! Total flux subtracted in 200 components = 0.00154138 Jy ! Clean residual min=-0.080882 max=0.053789 Jy/beam ! Clean residual mean=0.000044 rms=0.019189 Jy/beam ! Combined flux in latest and established models = 4.29239 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 86 components and 4.29239 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=0.315441Jy sigma=2.424067 ! Fit after self-cal, rms=0.315440Jy sigma=2.424021 ! 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=1.54 mas, bmaj=1.699 mas, bpa=-23.64 degrees ! Estimated noise=0.816102 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.54 x 1.699 at -23.64 degrees (North through East) ! Clean map min=-0.057567 max=3.3572 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.315440Jy sigma=2.424021 ! Fit after self-cal, rms=0.305784Jy sigma=2.307887 ! Inverting map and beam ! Estimated beam: bmin=1.538 mas, bmaj=1.702 mas, bpa=-23.68 degrees ! Estimated noise=0.817631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.006707 Jy ! Component: 100 - total flux cleaned = 0.00685299 Jy ! Component: 150 - total flux cleaned = 0.00725698 Jy ! Component: 200 - total flux cleaned = 0.00726099 Jy ! Total flux subtracted in 200 components = 0.00726099 Jy ! Clean residual min=-0.058759 max=0.037222 Jy/beam ! Clean residual mean=0.000007 rms=0.012927 Jy/beam ! Combined flux in latest and established models = 4.29965 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 87 components and 4.29965 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=0.304818Jy sigma=2.309210 ! Fit after self-cal, rms=0.304816Jy sigma=2.309202 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119509 Jy ! Component: 100 - total flux cleaned = 3.21154e-05 Jy ! Component: 150 - total flux cleaned = 3.44179e-05 Jy ! Component: 200 - total flux cleaned = -3.58159e-05 Jy ! Total flux subtracted in 200 components = -3.58159e-05 Jy ! Clean residual min=-0.059052 max=0.037345 Jy/beam ! Clean residual mean=0.000007 rms=0.012922 Jy/beam ! Combined flux in latest and established models = 4.29962 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 87 components and 4.29962 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=0.304703Jy sigma=2.309258 ! Fit after self-cal, rms=0.304698Jy sigma=2.309228 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.304698Jy sigma=2.309228 ! Fit after self-cal, rms=0.304365Jy sigma=2.307667 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=0.9195 mas, bmaj=1.636 mas, bpa=53.13 degrees ! Estimated noise=1.76545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.25817 Jy ! Component: 100 - total flux cleaned = 3.04629 Jy ! Component: 150 - total flux cleaned = 3.42004 Jy ! Component: 200 - total flux cleaned = 3.63414 Jy ! Total flux subtracted in 200 components = 3.63414 Jy ! Clean residual min=-0.046092 max=0.114448 Jy/beam ! Clean residual mean=0.000190 rms=0.013765 Jy/beam ! Combined flux in latest and established models = 3.63414 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 17 model components to the UV plane model. ! The established model now contains 17 components and 3.63414 Jy ! Inverting map and beam ! Estimated beam: bmin=1.539 mas, bmaj=1.702 mas, bpa=-23.57 degrees ! Estimated noise=0.819299 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 = 0.265837 Jy ! Component: 100 - total flux cleaned = 0.404413 Jy ! Component: 150 - total flux cleaned = 0.487634 Jy ! Component: 200 - total flux cleaned = 0.542469 Jy ! Total flux subtracted in 200 components = 0.542469 Jy ! Clean residual min=-0.057412 max=0.054048 Jy/beam ! Clean residual mean=0.000031 rms=0.014258 Jy/beam ! Combined flux in latest and established models = 4.17661 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 59 components and 4.17661 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=2.167 mas, bmaj=2.574 mas, bpa=-37.55 degrees ! Estimated noise=0.994522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0590856 Jy ! Component: 100 - total flux cleaned = 0.0936533 Jy ! Component: 150 - total flux cleaned = 0.114026 Jy ! Component: 200 - total flux cleaned = 0.126032 Jy ! Total flux subtracted in 200 components = 0.126032 Jy ! Clean residual min=-0.081347 max=0.053874 Jy/beam ! Clean residual mean=0.000026 rms=0.019014 Jy/beam ! Combined flux in latest and established models = 4.30264 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 = 0.00468672 Jy ! Component: 100 - total flux cleaned = 0.00622496 Jy ! Component: 150 - total flux cleaned = 0.00740119 Jy ! Component: 200 - total flux cleaned = 0.00848726 Jy ! Total flux subtracted in 200 components = 0.00848726 Jy ! Clean residual min=-0.081061 max=0.052145 Jy/beam ! Clean residual mean=0.000023 rms=0.018898 Jy/beam ! Combined flux in latest and established models = 4.31112 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 4.31112 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.539 mas, bmaj=1.702 mas, bpa=-23.57 degrees ! Estimated noise=0.819299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0040428 Jy ! Component: 100 - total flux cleaned = -0.00456235 Jy ! Component: 150 - total flux cleaned = -0.00496565 Jy ! Component: 200 - total flux cleaned = -0.00531132 Jy ! Total flux subtracted in 200 components = -0.00531132 Jy ! Clean residual min=-0.059932 max=0.038171 Jy/beam ! Clean residual mean=0.000008 rms=0.012981 Jy/beam ! Combined flux in latest and established models = 4.30581 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 76 components and 4.30581 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=0.304734Jy sigma=2.323983 ! Fit after self-cal, rms=0.304713Jy sigma=2.323838 wmodel /J0555+3948_X_map.mod ! wmodel: Unable to open new model file: /J0555+3948_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0555+3948_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.539 x 1.702 at -23.57 degrees (North through East) ! Clean map min=-0.05867 max=3.3771 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0555+3948_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 3.37712 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0129798 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15304 1.15304 2.30608 4.61216 9.22431 18.4486 36.8973 73.7945 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0389 print "peak= ", int(1000*peak_flux)/1000 ! peak= 3.377 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 260.181 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0555+3948_X_dfm.log closed on Thu May 19 18:25:45 2016