! Started logfile: /scr/pima/bg219h_uvs/J0407+6821_X_dfm.log on Thu May 19 22:07:26 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/J0407+6821_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0407+6821_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.905647 visibilities/baseline/integration-bin. ! Found source: J0407+6821 ! ! 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 29832 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 J0407+6821_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014071Jy sigma=23.828189 ! Fit after self-cal, rms=0.850884Jy sigma=20.066337 ! 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=0.7297 mas, bmaj=0.9913 mas, bpa=-87.34 degrees ! Estimated noise=0.424641 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 = 0.115209 Jy ! Component: 100 - total flux cleaned = 0.141037 Jy ! Total flux subtracted in 100 components = 0.141037 Jy ! Clean residual min=-0.006474 max=0.010207 Jy/beam ! Clean residual mean=0.000028 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.141037 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.141037 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=0.074194Jy sigma=1.639748 ! Fit after self-cal, rms=0.074147Jy sigma=1.638811 ! Inverting map ! Added new window around map position (-1.2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110542 Jy ! Component: 100 - total flux cleaned = 0.0165139 Jy ! Total flux subtracted in 100 components = 0.0165139 Jy ! Clean residual min=-0.005514 max=0.008438 Jy/beam ! Clean residual mean=0.000027 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 0.157551 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.157551 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=0.072467Jy sigma=1.604340 ! Fit after self-cal, rms=0.072399Jy sigma=1.602842 ! 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=0.9849 mas, bmaj=1.316 mas, bpa=89.7 degrees ! Estimated noise=0.187612 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 = 0.00193231 Jy ! Component: 100 - total flux cleaned = 0.00203626 Jy ! Component: 150 - total flux cleaned = 0.00211914 Jy ! Component: 200 - total flux cleaned = 0.00211965 Jy ! Total flux subtracted in 200 components = 0.00211965 Jy ! Clean residual min=-0.005965 max=0.011323 Jy/beam ! Clean residual mean=0.000112 rms=0.002067 Jy/beam ! Combined flux in latest and established models = 0.15967 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.15967 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=0.072143Jy sigma=1.597574 ! Fit after self-cal, rms=0.072125Jy sigma=1.597336 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9849 x 1.316 at 89.7 degrees (North through East) ! Clean map min=-0.0057154 max=0.15081 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=0.072125Jy sigma=1.597336 ! Fit after self-cal, rms=0.072125Jy sigma=1.597336 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9849 mas, bmaj=1.316 mas, bpa=89.7 degrees ! Estimated noise=0.187612 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 (22, -19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103906 Jy ! Component: 100 - total flux cleaned = 0.014593 Jy ! Component: 150 - total flux cleaned = 0.0155286 Jy ! Component: 200 - total flux cleaned = 0.0160347 Jy ! Total flux subtracted in 200 components = 0.0160347 Jy ! Clean residual min=-0.005970 max=0.010407 Jy/beam ! Clean residual mean=0.000106 rms=0.001811 Jy/beam ! Combined flux in latest and established models = 0.175705 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.175705 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=0.070751Jy sigma=1.553729 ! Fit after self-cal, rms=0.070486Jy sigma=1.546883 ! 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=0.070486Jy sigma=1.546883 ! Fit after self-cal, rms=0.068747Jy sigma=1.536303 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9958 mas, bmaj=1.324 mas, bpa=89.78 degrees ! Estimated noise=0.183621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.90051e-05 Jy ! Component: 100 - total flux cleaned = 0.000577949 Jy ! Component: 150 - total flux cleaned = 0.000906748 Jy ! Component: 200 - total flux cleaned = 0.000992333 Jy ! Total flux subtracted in 200 components = 0.000992333 Jy ! Clean residual min=-0.005732 max=0.008526 Jy/beam ! Clean residual mean=0.000091 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.176697 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 50 components and 0.176697 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=0.068298Jy sigma=1.521250 ! Fit after self-cal, rms=0.068237Jy sigma=1.519607 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 (-22, 19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00657832 Jy ! Component: 100 - total flux cleaned = 0.00734517 Jy ! Component: 150 - total flux cleaned = 0.00795181 Jy ! Component: 200 - total flux cleaned = 0.00847803 Jy ! Total flux subtracted in 200 components = 0.00847803 Jy ! Clean residual min=-0.006121 max=0.005637 Jy/beam ! Clean residual mean=0.000088 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 0.185175 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 71 components and 0.185175 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=0.067573Jy sigma=1.498732 ! Fit after self-cal, rms=0.067488Jy sigma=1.496866 ! 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=0.067488Jy sigma=1.496866 ! Fit after self-cal, rms=0.067182Jy sigma=1.493173 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=1.329 mas, bpa=89.8 degrees ! Estimated noise=0.181701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000944732 Jy ! Component: 100 - total flux cleaned = 0.000970128 Jy ! Component: 150 - total flux cleaned = 0.000869084 Jy ! Component: 200 - total flux cleaned = 0.000945618 Jy ! Total flux subtracted in 200 components = 0.000945618 Jy ! Clean residual min=-0.005442 max=0.005015 Jy/beam ! Clean residual mean=0.000080 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.186121 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 82 components and 0.186121 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=0.066901Jy sigma=1.484132 ! Fit after self-cal, rms=0.066886Jy sigma=1.483477 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 = 0.000844368 Jy ! Component: 100 - total flux cleaned = 0.00070856 Jy ! Component: 150 - total flux cleaned = 0.000768217 Jy ! Component: 200 - total flux cleaned = 0.000766633 Jy ! Total flux subtracted in 200 components = 0.000766633 Jy ! Clean residual min=-0.005246 max=0.004875 Jy/beam ! Clean residual mean=0.000079 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.186888 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 90 components and 0.186887 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=0.066777Jy sigma=1.480118 ! Fit after self-cal, rms=0.066767Jy sigma=1.479929 ! 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=0.066767Jy sigma=1.479929 ! Fit after self-cal, rms=0.066532Jy sigma=1.478848 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.217 mas, bmaj=2.651 mas, bpa=77.92 degrees ! Estimated noise=0.225579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159193 Jy ! Component: 100 - total flux cleaned = 0.00214367 Jy ! Component: 150 - total flux cleaned = 0.00222075 Jy ! Component: 200 - total flux cleaned = 0.00228584 Jy ! Total flux subtracted in 200 components = 0.00228584 Jy ! Clean residual min=-0.008695 max=0.006888 Jy/beam ! Clean residual mean=0.000174 rms=0.002072 Jy/beam ! Combined flux in latest and established models = 0.189173 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 0.189173 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=0.066521Jy sigma=1.476698 ! Fit after self-cal, rms=0.066517Jy sigma=1.476500 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 = -0.00021989 Jy ! Component: 100 - total flux cleaned = -0.000162095 Jy ! Component: 150 - total flux cleaned = -0.000208935 Jy ! Component: 200 - total flux cleaned = -0.000251817 Jy ! Total flux subtracted in 200 components = -0.000251817 Jy ! Clean residual min=-0.008563 max=0.006745 Jy/beam ! Clean residual mean=0.000173 rms=0.002054 Jy/beam ! Combined flux in latest and established models = 0.188921 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 109 components and 0.188921 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=0.066520Jy sigma=1.476059 ! Fit after self-cal, rms=0.066512Jy sigma=1.475970 ! 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=1.004 mas, bmaj=1.331 mas, bpa=89.65 degrees ! Estimated noise=0.180403 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.004 x 1.331 at 89.65 degrees (North through East) ! Clean map min=-0.0047413 max=0.14025 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=0.7414 mas, bmaj=1.002 mas, bpa=-86.68 degrees ! Estimated noise=0.414751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112364 Jy ! Component: 100 - total flux cleaned = 0.138194 Jy ! Component: 150 - total flux cleaned = 0.150995 Jy ! Component: 200 - total flux cleaned = 0.160355 Jy ! Total flux subtracted in 200 components = 0.160355 Jy ! Clean residual min=-0.005109 max=0.007172 Jy/beam ! Clean residual mean=0.000022 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.160355 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.160355 Jy ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=1.331 mas, bpa=89.65 degrees ! Estimated noise=0.180403 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 = 0.00967983 Jy ! Component: 100 - total flux cleaned = 0.0138217 Jy ! Component: 150 - total flux cleaned = 0.0165572 Jy ! Component: 200 - total flux cleaned = 0.0178179 Jy ! Total flux subtracted in 200 components = 0.0178179 Jy ! Clean residual min=-0.004431 max=0.006115 Jy/beam ! Clean residual mean=0.000079 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.178173 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 46 components and 0.178173 Jy ! Inverting map ! Added new window around map position (-2.2, 17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00647828 Jy ! Component: 100 - total flux cleaned = 0.00951409 Jy ! Component: 150 - total flux cleaned = 0.0107374 Jy ! Component: 200 - total flux cleaned = 0.0115734 Jy ! Total flux subtracted in 200 components = 0.0115734 Jy ! Clean residual min=-0.004423 max=0.004786 Jy/beam ! Clean residual mean=0.000058 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.189746 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 76 components and 0.189746 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=2.217 mas, bmaj=2.651 mas, bpa=77.92 degrees ! Estimated noise=0.225579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329806 Jy ! Component: 100 - total flux cleaned = 0.00475451 Jy ! Component: 150 - total flux cleaned = 0.00521293 Jy ! Component: 200 - total flux cleaned = 0.00544699 Jy ! Total flux subtracted in 200 components = 0.00544699 Jy ! Clean residual min=-0.007129 max=0.005890 Jy/beam ! Clean residual mean=0.000120 rms=0.001848 Jy/beam ! Combined flux in latest and established models = 0.195193 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 = 6.84433e-05 Jy ! Component: 100 - total flux cleaned = 6.6842e-05 Jy ! Component: 150 - total flux cleaned = 5.04667e-06 Jy ! Component: 200 - total flux cleaned = -0.00010614 Jy ! Total flux subtracted in 200 components = -0.00010614 Jy ! Clean residual min=-0.007037 max=0.005760 Jy/beam ! Clean residual mean=0.000119 rms=0.001823 Jy/beam ! Combined flux in latest and established models = 0.195087 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 104 components and 0.195087 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=1.331 mas, bpa=89.65 degrees ! Estimated noise=0.180403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000242635 Jy ! Component: 100 - total flux cleaned = -0.000156307 Jy ! Component: 150 - total flux cleaned = -0.00030964 Jy ! Component: 200 - total flux cleaned = -0.000519812 Jy ! Total flux subtracted in 200 components = -0.000519812 Jy ! Clean residual min=-0.004179 max=0.004431 Jy/beam ! Clean residual mean=0.000051 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.194567 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 116 components and 0.194567 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=0.066300Jy sigma=1.466758 ! Fit after self-cal, rms=0.066242Jy sigma=1.465004 wmodel /J0407+6821_X_map.mod ! wmodel: Unable to open new model file: /J0407+6821_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0407+6821_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.004 x 1.331 at 89.65 degrees (North through East) ! Clean map min=-0.0040809 max=0.13852 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0407+6821_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.138515 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00106123 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.29844 2.29844 4.59688 9.19376 18.3875 36.775 73.5501 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.138 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 130.523 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0407+6821_X_dfm.log closed on Thu May 19 22:07:30 2016