! Started logfile: /scr/pima/bg219h_uvs/J0733+0456_X_dfm.log on Thu May 19 22:14:02 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/J0733+0456_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0733+0456_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.809524 visibilities/baseline/integration-bin. ! Found source: J0733+0456 ! ! 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 12240 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 J0733+0456_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.126556Jy sigma=22.993580 ! Fit after self-cal, rms=0.473022Jy sigma=10.768861 ! 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=0.7596 mas, bmaj=1.74 mas, bpa=-4.777 degrees ! Estimated noise=0.577489 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 = 0.450424 Jy ! Component: 100 - total flux cleaned = 0.548646 Jy ! Total flux subtracted in 100 components = 0.548646 Jy ! Clean residual min=-0.033413 max=0.042595 Jy/beam ! Clean residual mean=-0.000031 rms=0.009671 Jy/beam ! Combined flux in latest and established models = 0.548646 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.548646 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=0.203061Jy sigma=4.865029 ! Fit after self-cal, rms=0.202719Jy sigma=4.856485 ! 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=0.9348 mas, bmaj=1.924 mas, bpa=-1.832 degrees ! Estimated noise=0.351872 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 = -0.0370332 Jy ! Component: 100 - total flux cleaned = -0.045083 Jy ! Component: 150 - total flux cleaned = -0.0513381 Jy ! Component: 200 - total flux cleaned = -0.0559458 Jy ! Total flux subtracted in 200 components = -0.0559458 Jy ! Clean residual min=-0.041309 max=0.057125 Jy/beam ! Clean residual mean=-0.000021 rms=0.015325 Jy/beam ! Combined flux in latest and established models = 0.4927 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.4927 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=0.197130Jy sigma=4.659418 ! Fit after self-cal, rms=0.197094Jy sigma=4.659212 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9348 x 1.924 at -1.832 degrees (North through East) ! Clean map min=-0.040703 max=0.56304 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=0.197094Jy sigma=4.659212 ! Fit after self-cal, rms=0.197094Jy sigma=4.659212 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9348 mas, bmaj=1.924 mas, bpa=-1.832 degrees ! Estimated noise=0.351872 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 = -0.00441101 Jy ! Component: 100 - total flux cleaned = -0.00812452 Jy ! Component: 150 - total flux cleaned = -0.0112864 Jy ! Component: 200 - total flux cleaned = -0.014035 Jy ! Total flux subtracted in 200 components = -0.014035 Jy ! Clean residual min=-0.040338 max=0.055619 Jy/beam ! Clean residual mean=-0.000023 rms=0.015174 Jy/beam ! Combined flux in latest and established models = 0.478665 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.478665 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=0.196241Jy sigma=4.624875 ! Fit after self-cal, rms=0.196228Jy sigma=4.624813 ! 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=0.196228Jy sigma=4.624813 ! Fit after self-cal, rms=0.182052Jy sigma=4.418253 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9585 mas, bmaj=1.958 mas, bpa=-1.281 degrees ! Estimated noise=0.328292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0306854 Jy ! Component: 100 - total flux cleaned = -0.04726 Jy ! Component: 150 - total flux cleaned = -0.0576976 Jy ! Component: 200 - total flux cleaned = -0.0644841 Jy ! Total flux subtracted in 200 components = -0.0644841 Jy ! Clean residual min=-0.033935 max=0.052423 Jy/beam ! Clean residual mean=-0.000030 rms=0.012622 Jy/beam ! Combined flux in latest and established models = 0.414181 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 0.414181 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=0.179707Jy sigma=4.250343 ! Fit after self-cal, rms=0.179687Jy sigma=4.250214 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 = -0.00446537 Jy ! Component: 100 - total flux cleaned = -0.00602651 Jy ! Component: 150 - total flux cleaned = -0.0069326 Jy ! Component: 200 - total flux cleaned = -0.00784552 Jy ! Total flux subtracted in 200 components = -0.00784552 Jy ! Clean residual min=-0.033563 max=0.052272 Jy/beam ! Clean residual mean=-0.000031 rms=0.012573 Jy/beam ! Combined flux in latest and established models = 0.406335 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.406335 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=0.179704Jy sigma=4.242596 ! Fit after self-cal, rms=0.179698Jy sigma=4.242585 ! 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=0.179698Jy sigma=4.242585 ! Fit after self-cal, rms=0.177069Jy sigma=4.184795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9724 mas, bmaj=1.982 mas, bpa=-1.264 degrees ! Estimated noise=0.316746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0154681 Jy ! Component: 100 - total flux cleaned = -0.0236231 Jy ! Component: 150 - total flux cleaned = -0.0283983 Jy ! Component: 200 - total flux cleaned = -0.0313575 Jy ! Total flux subtracted in 200 components = -0.0313575 Jy ! Clean residual min=-0.031649 max=0.051886 Jy/beam ! Clean residual mean=-0.000034 rms=0.011582 Jy/beam ! Combined flux in latest and established models = 0.374978 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 59 components and 0.374978 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=0.177006Jy sigma=4.129209 ! Fit after self-cal, rms=0.176999Jy sigma=4.129170 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 (-12, -19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0509918 Jy ! Component: 100 - total flux cleaned = 0.0779871 Jy ! Component: 150 - total flux cleaned = 0.0857643 Jy ! Component: 200 - total flux cleaned = 0.0908042 Jy ! Total flux subtracted in 200 components = 0.0908042 Jy ! Clean residual min=-0.032126 max=0.051397 Jy/beam ! Clean residual mean=-0.000030 rms=0.010128 Jy/beam ! Combined flux in latest and established models = 0.465782 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 96 components and 0.465782 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=0.161232Jy sigma=3.764105 ! Fit after self-cal, rms=0.159443Jy sigma=3.719955 ! Inverting map ! Added new window around map position (12, 19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0415774 Jy ! Component: 100 - total flux cleaned = 0.0647285 Jy ! Component: 150 - total flux cleaned = 0.0778798 Jy ! Component: 200 - total flux cleaned = 0.0852983 Jy ! Total flux subtracted in 200 components = 0.0852983 Jy ! Clean residual min=-0.027400 max=0.037204 Jy/beam ! Clean residual mean=-0.000024 rms=0.008719 Jy/beam ! Combined flux in latest and established models = 0.55108 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 142 components and 0.55108 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=0.147411Jy sigma=3.430424 ! Fit after self-cal, rms=0.146513Jy sigma=3.415714 ! 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=0.146513Jy sigma=3.415714 ! Fit after self-cal, rms=0.146069Jy sigma=3.371742 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.204 mas, bmaj=3.162 mas, bpa=3.62 degrees ! Estimated noise=0.368056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0301065 Jy ! Component: 100 - total flux cleaned = 0.0330608 Jy ! Component: 150 - total flux cleaned = 0.0357725 Jy ! Component: 200 - total flux cleaned = 0.0384496 Jy ! Total flux subtracted in 200 components = 0.0384496 Jy ! Clean residual min=-0.045898 max=0.051794 Jy/beam ! Clean residual mean=-0.000043 rms=0.013829 Jy/beam ! Combined flux in latest and established models = 0.58953 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 159 components and 0.58953 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=0.144321Jy sigma=3.308484 ! Fit after self-cal, rms=0.144114Jy sigma=3.305446 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 = 0.00283928 Jy ! Component: 100 - total flux cleaned = 0.00187936 Jy ! Component: 150 - total flux cleaned = 0.0015858 Jy ! Component: 200 - total flux cleaned = 0.00132495 Jy ! Total flux subtracted in 200 components = 0.00132495 Jy ! Clean residual min=-0.045577 max=0.050142 Jy/beam ! Clean residual mean=-0.000043 rms=0.013730 Jy/beam ! Combined flux in latest and established models = 0.590855 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 178 components and 0.590855 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=0.143798Jy sigma=3.290652 ! Fit after self-cal, rms=0.143749Jy sigma=3.289897 ! 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=0.9779 mas, bmaj=1.997 mas, bpa=-1.652 degrees ! Estimated noise=0.314286 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9779 x 1.997 at -1.652 degrees (North through East) ! Clean map min=-0.029281 max=0.51764 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=0.143749Jy sigma=3.289897 ! Fit after self-cal, rms=0.142497Jy sigma=3.255131 ! Inverting map and beam ! Estimated beam: bmin=0.9775 mas, bmaj=1.999 mas, bpa=-1.608 degrees ! Estimated noise=0.31193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00710963 Jy ! Component: 100 - total flux cleaned = -0.0118419 Jy ! Component: 150 - total flux cleaned = -0.0154211 Jy ! Component: 200 - total flux cleaned = -0.0171408 Jy ! Total flux subtracted in 200 components = -0.0171408 Jy ! Clean residual min=-0.027984 max=0.031043 Jy/beam ! Clean residual mean=-0.000024 rms=0.007616 Jy/beam ! Combined flux in latest and established models = 0.573714 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 193 components and 0.573714 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=0.139980Jy sigma=3.200638 ! Fit after self-cal, rms=0.139970Jy sigma=3.200476 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.11753e-06 Jy ! Component: 100 - total flux cleaned = -8.52936e-06 Jy ! Component: 150 - total flux cleaned = -1.9752e-05 Jy ! Component: 200 - total flux cleaned = 0.000231135 Jy ! Total flux subtracted in 200 components = 0.000231135 Jy ! Clean residual min=-0.027493 max=0.030528 Jy/beam ! Clean residual mean=-0.000024 rms=0.007573 Jy/beam ! Combined flux in latest and established models = 0.573945 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 204 components and 0.573945 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=0.138910Jy sigma=3.179728 ! Fit after self-cal, rms=0.138909Jy sigma=3.179604 ! 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=0.138909Jy sigma=3.179604 ! Fit after self-cal, rms=0.138161Jy sigma=3.172327 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=0.792 mas, bmaj=1.786 mas, bpa=-4.26 degrees ! Estimated noise=0.522344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.407447 Jy ! Component: 100 - total flux cleaned = 0.50037 Jy ! Component: 150 - total flux cleaned = 0.53116 Jy ! Component: 200 - total flux cleaned = 0.549932 Jy ! Total flux subtracted in 200 components = 0.549932 Jy ! Clean residual min=-0.030333 max=0.040531 Jy/beam ! Clean residual mean=-0.000020 rms=0.007566 Jy/beam ! Combined flux in latest and established models = 0.549932 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 0.549932 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9782 mas, bmaj=1.998 mas, bpa=-1.367 degrees ! Estimated noise=0.308962 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) ! Added new window around map position (-4.6, -24.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274871 Jy ! Component: 100 - total flux cleaned = 0.0475951 Jy ! Component: 150 - total flux cleaned = 0.0625887 Jy ! Component: 200 - total flux cleaned = 0.0739641 Jy ! Total flux subtracted in 200 components = 0.0739641 Jy ! Clean residual min=-0.028900 max=0.038069 Jy/beam ! Clean residual mean=-0.000019 rms=0.008515 Jy/beam ! Combined flux in latest and established models = 0.623896 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.623896 Jy ! Inverting map ! Added new window around map position (4.6, 24.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287817 Jy ! Component: 100 - total flux cleaned = 0.0295971 Jy ! Component: 150 - total flux cleaned = 0.0310422 Jy ! Component: 200 - total flux cleaned = 0.0330571 Jy ! Total flux subtracted in 200 components = 0.0330571 Jy ! Clean residual min=-0.028787 max=0.030430 Jy/beam ! Clean residual mean=-0.000026 rms=0.007643 Jy/beam ! Combined flux in latest and established models = 0.656953 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 79 components and 0.656953 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=2.209 mas, bmaj=3.165 mas, bpa=3.601 degrees ! Estimated noise=0.361248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134199 Jy ! Component: 100 - total flux cleaned = -0.00154866 Jy ! Component: 150 - total flux cleaned = -0.00465375 Jy ! Component: 200 - total flux cleaned = -0.00743216 Jy ! Total flux subtracted in 200 components = -0.00743216 Jy ! Clean residual min=-0.042946 max=0.041384 Jy/beam ! Clean residual mean=-0.000050 rms=0.012492 Jy/beam ! Combined flux in latest and established models = 0.649521 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 = -0.00256405 Jy ! Component: 100 - total flux cleaned = -0.00586226 Jy ! Component: 150 - total flux cleaned = -0.00803889 Jy ! Component: 200 - total flux cleaned = -0.010065 Jy ! Total flux subtracted in 200 components = -0.010065 Jy ! Clean residual min=-0.042904 max=0.038786 Jy/beam ! Clean residual mean=-0.000047 rms=0.012117 Jy/beam ! Combined flux in latest and established models = 0.639456 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 110 components and 0.639456 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9782 mas, bmaj=1.998 mas, bpa=-1.367 degrees ! Estimated noise=0.308962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209932 Jy ! Component: 100 - total flux cleaned = 0.00221429 Jy ! Component: 150 - total flux cleaned = 0.00140081 Jy ! Component: 200 - total flux cleaned = 0.000623934 Jy ! Total flux subtracted in 200 components = 0.000623934 Jy ! Clean residual min=-0.028950 max=0.025744 Jy/beam ! Clean residual mean=-0.000027 rms=0.006941 Jy/beam ! Combined flux in latest and established models = 0.64008 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 134 components and 0.64008 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=0.131921Jy sigma=3.011553 ! Fit after self-cal, rms=0.131893Jy sigma=3.010208 wmodel /J0733+0456_X_map.mod ! wmodel: Unable to open new model file: /J0733+0456_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0733+0456_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9782 x 1.998 at -1.367 degrees (North through East) ! Clean map min=-0.028482 max=0.48469 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0733+0456_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.484689 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00693661 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.29344 4.29344 8.58687 17.1737 34.3475 68.695 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0208 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.484 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 69.874 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0733+0456_X_dfm.log closed on Thu May 19 22:14:05 2016