! Started logfile: /scr/pima/bg219b_uvs/J1435+7605_X_dfm.log on Thu May 19 20:22:55 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/bg219b_uvs/J1435+7605_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1435+7605_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.367942 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1435+7605 ! ! 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 12120 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 J1435+7605_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 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008596Jy sigma=26.651991 ! Fit after self-cal, rms=0.949357Jy sigma=25.295758 ! 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=2.332 mas, bmaj=2.48 mas, bpa=54.41 degrees ! Estimated noise=0.499437 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 = 0.0372934 Jy ! Component: 100 - total flux cleaned = 0.051352 Jy ! Total flux subtracted in 100 components = 0.051352 Jy ! Clean residual min=-0.010501 max=0.009493 Jy/beam ! Clean residual mean=-0.000003 rms=0.003182 Jy/beam ! Combined flux in latest and established models = 0.051352 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 33 components and 0.051352 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=0.080908Jy sigma=2.036496 ! Fit after self-cal, rms=0.079159Jy sigma=1.990961 ! 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=2.586 mas, bmaj=2.667 mas, bpa=83.33 degrees ! Estimated noise=0.273996 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 = 0.0175709 Jy ! Component: 100 - total flux cleaned = 0.0296288 Jy ! Component: 150 - total flux cleaned = 0.0383259 Jy ! Component: 200 - total flux cleaned = 0.0446193 Jy ! Total flux subtracted in 200 components = 0.0446193 Jy ! Clean residual min=-0.015638 max=0.012097 Jy/beam ! Clean residual mean=-0.000013 rms=0.004793 Jy/beam ! Combined flux in latest and established models = 0.0959713 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 75 components and 0.0959713 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=0.073979Jy sigma=1.859866 ! Fit after self-cal, rms=0.073227Jy sigma=1.846024 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.586 x 2.667 at 83.33 degrees (North through East) ! Clean map min=-0.015913 max=0.053815 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=0.073227Jy sigma=1.846024 ! Fit after self-cal, rms=0.073227Jy sigma=1.846024 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.586 mas, bmaj=2.667 mas, bpa=83.33 degrees ! Estimated noise=0.273996 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 = 0.006477 Jy ! Component: 100 - total flux cleaned = 0.0108787 Jy ! Component: 150 - total flux cleaned = 0.0139707 Jy ! Component: 200 - total flux cleaned = 0.0161786 Jy ! Total flux subtracted in 200 components = 0.0161786 Jy ! Clean residual min=-0.016302 max=0.012811 Jy/beam ! Clean residual mean=-0.000006 rms=0.004807 Jy/beam ! Combined flux in latest and established models = 0.11215 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.11215 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=0.072530Jy sigma=1.827441 ! Fit after self-cal, rms=0.072367Jy sigma=1.824604 ! 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=0.072367Jy sigma=1.824604 ! Fit after self-cal, rms=0.072367Jy sigma=1.824604 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.586 mas, bmaj=2.667 mas, bpa=83.33 degrees ! Estimated noise=0.273996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257152 Jy ! Component: 100 - total flux cleaned = 0.00373378 Jy ! Component: 150 - total flux cleaned = 0.00409769 Jy ! Component: 200 - total flux cleaned = 0.0042675 Jy ! Total flux subtracted in 200 components = 0.0042675 Jy ! Clean residual min=-0.016266 max=0.013014 Jy/beam ! Clean residual mean=-0.000005 rms=0.004793 Jy/beam ! Combined flux in latest and established models = 0.116417 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.116417 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=0.072243Jy sigma=1.821017 ! Fit after self-cal, rms=0.072204Jy sigma=1.820250 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 = 0.000740375 Jy ! Component: 100 - total flux cleaned = 0.001042 Jy ! Component: 150 - total flux cleaned = 0.00126468 Jy ! Component: 200 - total flux cleaned = 0.00142167 Jy ! Total flux subtracted in 200 components = 0.00142167 Jy ! Clean residual min=-0.016189 max=0.013170 Jy/beam ! Clean residual mean=-0.000004 rms=0.004779 Jy/beam ! Combined flux in latest and established models = 0.117839 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 85 components and 0.117839 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=0.072125Jy sigma=1.817909 ! Fit after self-cal, rms=0.072103Jy sigma=1.817541 ! 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=0.072103Jy sigma=1.817541 ! Fit after self-cal, rms=0.072103Jy sigma=1.817541 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.586 mas, bmaj=2.667 mas, bpa=83.33 degrees ! Estimated noise=0.273996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000277526 Jy ! Component: 100 - total flux cleaned = 0.000506806 Jy ! Component: 150 - total flux cleaned = 0.000776941 Jy ! Component: 200 - total flux cleaned = 0.000931124 Jy ! Total flux subtracted in 200 components = 0.000931124 Jy ! Clean residual min=-0.016084 max=0.013214 Jy/beam ! Clean residual mean=-0.000004 rms=0.004764 Jy/beam ! Combined flux in latest and established models = 0.11877 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.11877 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=0.072030Jy sigma=1.815342 ! Fit after self-cal, rms=0.072000Jy sigma=1.814738 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 = 0.000148522 Jy ! Component: 100 - total flux cleaned = 0.000264767 Jy ! Component: 150 - total flux cleaned = 0.000593383 Jy ! Component: 200 - total flux cleaned = 0.000850285 Jy ! Total flux subtracted in 200 components = 0.000850285 Jy ! Clean residual min=-0.016021 max=0.013213 Jy/beam ! Clean residual mean=-0.000004 rms=0.004749 Jy/beam ! Combined flux in latest and established models = 0.11962 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.11962 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=0.071925Jy sigma=1.812417 ! Fit after self-cal, rms=0.071899Jy sigma=1.811967 ! 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=0.071899Jy sigma=1.811967 ! Fit after self-cal, rms=0.071899Jy sigma=1.811967 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.004 mas, bmaj=3.065 mas, bpa=-19.2 degrees ! Estimated noise=0.288232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297865 Jy ! Component: 100 - total flux cleaned = 0.00397963 Jy ! Component: 150 - total flux cleaned = 0.00426256 Jy ! Component: 200 - total flux cleaned = 0.00452075 Jy ! Total flux subtracted in 200 components = 0.00452075 Jy ! Clean residual min=-0.019945 max=0.016669 Jy/beam ! Clean residual mean=-0.000004 rms=0.006189 Jy/beam ! Combined flux in latest and established models = 0.124141 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 90 components and 0.124141 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=0.071841Jy sigma=1.810102 ! Fit after self-cal, rms=0.071755Jy sigma=1.808625 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 = 0.000614857 Jy ! Component: 100 - total flux cleaned = 0.000986371 Jy ! Component: 150 - total flux cleaned = 0.0013199 Jy ! Component: 200 - total flux cleaned = 0.0015633 Jy ! Total flux subtracted in 200 components = 0.0015633 Jy ! Clean residual min=-0.019844 max=0.016725 Jy/beam ! Clean residual mean=-0.000003 rms=0.006166 Jy/beam ! Combined flux in latest and established models = 0.125705 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.125705 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=0.071690Jy sigma=1.806525 ! Fit after self-cal, rms=0.071615Jy sigma=1.805176 ! 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=2.586 mas, bmaj=2.667 mas, bpa=83.33 degrees ! Estimated noise=0.273996 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.586 x 2.667 at 83.33 degrees (North through East) ! Clean map min=-0.015538 max=0.05062 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=2.332 mas, bmaj=2.48 mas, bpa=54.41 degrees ! Estimated noise=0.499437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369671 Jy ! Component: 100 - total flux cleaned = 0.0552634 Jy ! Component: 150 - total flux cleaned = 0.0677247 Jy ! Component: 200 - total flux cleaned = 0.0768409 Jy ! Total flux subtracted in 200 components = 0.0768409 Jy ! Clean residual min=-0.010143 max=0.009526 Jy/beam ! Clean residual mean=0.000002 rms=0.003144 Jy/beam ! Combined flux in latest and established models = 0.0768409 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 51 model components to the UV plane model. ! The established model now contains 51 components and 0.0768409 Jy ! Inverting map and beam ! Estimated beam: bmin=2.586 mas, bmaj=2.667 mas, bpa=83.33 degrees ! Estimated noise=0.273996 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 = 0.0131631 Jy ! Component: 100 - total flux cleaned = 0.0223781 Jy ! Component: 150 - total flux cleaned = 0.0289973 Jy ! Component: 200 - total flux cleaned = 0.0337624 Jy ! Total flux subtracted in 200 components = 0.0337624 Jy ! Clean residual min=-0.016886 max=0.012803 Jy/beam ! Clean residual mean=-0.000010 rms=0.004841 Jy/beam ! Combined flux in latest and established models = 0.110603 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.110603 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=3.004 mas, bmaj=3.065 mas, bpa=-19.2 degrees ! Estimated noise=0.288232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00573458 Jy ! Component: 100 - total flux cleaned = 0.00941087 Jy ! Component: 150 - total flux cleaned = 0.0117916 Jy ! Component: 200 - total flux cleaned = 0.0122931 Jy ! Total flux subtracted in 200 components = 0.0122931 Jy ! Clean residual min=-0.020769 max=0.016588 Jy/beam ! Clean residual mean=-0.000005 rms=0.006217 Jy/beam ! Combined flux in latest and established models = 0.122896 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 = 0.000261384 Jy ! Component: 100 - total flux cleaned = 0.000447955 Jy ! Component: 150 - total flux cleaned = 0.000682074 Jy ! Component: 200 - total flux cleaned = 0.000848676 Jy ! Total flux subtracted in 200 components = 0.000848676 Jy ! Clean residual min=-0.020629 max=0.016557 Jy/beam ! Clean residual mean=-0.000005 rms=0.006196 Jy/beam ! Combined flux in latest and established models = 0.123745 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.123745 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.586 mas, bmaj=2.667 mas, bpa=83.33 degrees ! Estimated noise=0.273996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117443 Jy ! Component: 100 - total flux cleaned = -0.00209005 Jy ! Component: 150 - total flux cleaned = -0.00273646 Jy ! Component: 200 - total flux cleaned = -0.00294371 Jy ! Total flux subtracted in 200 components = -0.00294371 Jy ! Clean residual min=-0.016654 max=0.012927 Jy/beam ! Clean residual mean=-0.000004 rms=0.004742 Jy/beam ! Combined flux in latest and established models = 0.120801 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.120801 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=0.071811Jy sigma=1.811577 ! Fit after self-cal, rms=0.071665Jy sigma=1.806637 wmodel /J1435+7605_X_map.mod ! wmodel: Unable to open new model file: /J1435+7605_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1435+7605_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.586 x 2.667 at 83.33 degrees (North through East) ! Clean map min=-0.015579 max=0.05011 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1435+7605_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0501096 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00471632 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -28.236 28.236 56.4721 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0141 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 10.624 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1435+7605_X_dfm.log closed on Thu May 19 20:22:58 2016