! Started logfile: /scr/pima/bg219h_uvs/J2206-1835_X_dfm.log on Thu May 19 22:42:41 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/J2206-1835_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2206-1835_X_uva.fits ! AN table 1: 56 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.453231 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2206-1835 ! ! 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 6396 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 J2206-1835_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 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019935Jy sigma=24.070172 ! Fit after self-cal, rms=0.916923Jy sigma=21.801731 ! 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=3.787 mas, bmaj=5.558 mas, bpa=3.819 degrees ! Estimated noise=0.683704 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0578925 Jy ! Component: 100 - total flux cleaned = 0.0853934 Jy ! Total flux subtracted in 100 components = 0.0853934 Jy ! Clean residual min=-0.021426 max=0.021477 Jy/beam ! Clean residual mean=-0.000181 rms=0.010988 Jy/beam ! Combined flux in latest and established models = 0.0853934 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 67 components and 0.0853934 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=0.130097Jy sigma=2.928939 ! Fit after self-cal, rms=0.128821Jy sigma=2.902199 ! 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=4.24 mas, bmaj=6.378 mas, bpa=11.03 degrees ! Estimated noise=0.388763 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 = 0.0160186 Jy ! Component: 100 - total flux cleaned = 0.0193003 Jy ! Component: 150 - total flux cleaned = 0.0207504 Jy ! Component: 200 - total flux cleaned = 0.0244657 Jy ! Total flux subtracted in 200 components = 0.0244657 Jy ! Clean residual min=-0.019805 max=0.019876 Jy/beam ! Clean residual mean=-0.000192 rms=0.012392 Jy/beam ! Combined flux in latest and established models = 0.109859 Jy ! Performing phase self-cal ! Adding 181 model components to the UV plane model. ! The established model now contains 246 components and 0.109859 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=0.087416Jy sigma=1.969801 ! Fit after self-cal, rms=0.086764Jy sigma=1.955554 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.24 x 6.378 at 11.03 degrees (North through East) ! Clean map min=-0.031936 max=0.073303 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. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.086764Jy sigma=1.955554 ! Fit after self-cal, rms=0.085822Jy sigma=1.927941 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.213 mas, bmaj=6.337 mas, bpa=10.67 degrees ! Estimated noise=0.392655 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 = 0.000831329 Jy ! Component: 100 - total flux cleaned = 0.00829203 Jy ! Component: 150 - total flux cleaned = 0.0098889 Jy ! Component: 200 - total flux cleaned = 0.0137733 Jy ! Total flux subtracted in 200 components = 0.0137733 Jy ! Clean residual min=-0.012206 max=0.012256 Jy/beam ! Clean residual mean=-0.000116 rms=0.007625 Jy/beam ! Combined flux in latest and established models = 0.123632 Jy ! Performing phase self-cal ! Adding 180 model components to the UV plane model. ! The established model now contains 419 components and 0.123632 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=0.066759Jy sigma=1.506117 ! Fit after self-cal, rms=0.066546Jy sigma=1.501671 ! 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=0.066546Jy sigma=1.501671 ! Fit after self-cal, rms=0.065514Jy sigma=1.487208 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.215 mas, bmaj=6.344 mas, bpa=10.41 degrees ! Estimated noise=0.390881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00286584 Jy ! Component: 100 - total flux cleaned = -0.000592632 Jy ! Component: 150 - total flux cleaned = 0.00247152 Jy ! Component: 200 - total flux cleaned = 0.00655684 Jy ! Total flux subtracted in 200 components = 0.00655684 Jy ! Clean residual min=-0.007133 max=0.007147 Jy/beam ! Clean residual mean=-0.000069 rms=0.004606 Jy/beam ! Combined flux in latest and established models = 0.130189 Jy selfcal ! Performing phase self-cal ! Adding 177 model components to the UV plane model. ! The established model now contains 585 components and 0.130189 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=0.056917Jy sigma=1.298311 ! Fit after self-cal, rms=0.056796Jy sigma=1.296259 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 = 0.000802796 Jy ! Component: 100 - total flux cleaned = 0.00403579 Jy ! Component: 150 - total flux cleaned = 0.00662015 Jy ! Component: 200 - total flux cleaned = 0.00897217 Jy ! Total flux subtracted in 200 components = 0.00897217 Jy ! Clean residual min=-0.004650 max=0.004617 Jy/beam ! Clean residual mean=-0.000044 rms=0.003015 Jy/beam ! Combined flux in latest and established models = 0.139162 Jy ! Performing phase self-cal ! Adding 176 model components to the UV plane model. ! The established model now contains 743 components and 0.139161 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=0.052905Jy sigma=1.213939 ! Fit after self-cal, rms=0.052812Jy sigma=1.212280 ! 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=0.052812Jy sigma=1.212280 ! Fit after self-cal, rms=0.050088Jy sigma=1.163926 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.216 mas, bmaj=6.351 mas, bpa=9.566 degrees ! Estimated noise=0.383379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311319 Jy ! Component: 100 - total flux cleaned = 0.00438323 Jy ! Component: 150 - total flux cleaned = 0.0055388 Jy ! Component: 200 - total flux cleaned = 0.00608237 Jy ! Total flux subtracted in 200 components = 0.00608237 Jy ! Clean residual min=-0.002175 max=0.002198 Jy/beam ! Clean residual mean=-0.000024 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 0.145244 Jy selfcal ! Performing phase self-cal ! Adding 138 model components to the UV plane model. ! The established model now contains 880 components and 0.145244 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=0.049180Jy sigma=1.145369 ! Fit after self-cal, rms=0.049135Jy sigma=1.142842 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 = 0.000222955 Jy ! Component: 100 - total flux cleaned = 0.00011086 Jy ! Component: 150 - total flux cleaned = 0.000433181 Jy ! Component: 200 - total flux cleaned = 0.000641518 Jy ! Total flux subtracted in 200 components = 0.000641518 Jy ! Clean residual min=-0.001607 max=0.001621 Jy/beam ! Clean residual mean=-0.000018 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.145885 Jy ! Performing phase self-cal ! Adding 132 model components to the UV plane model. ! The established model now contains 1001 components and 0.145885 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=0.048623Jy sigma=1.132652 ! Fit after self-cal, rms=0.048567Jy sigma=1.131433 ! 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=0.048567Jy sigma=1.131433 ! Fit after self-cal, rms=0.047985Jy sigma=1.120605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.404 mas, bmaj=6.49 mas, bpa=10.01 degrees ! Estimated noise=0.383402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000950346 Jy ! Component: 100 - total flux cleaned = 0.00104878 Jy ! Component: 150 - total flux cleaned = 0.00180581 Jy ! Component: 200 - total flux cleaned = 0.00259985 Jy ! Total flux subtracted in 200 components = 0.00259985 Jy ! Clean residual min=-0.001423 max=0.001429 Jy/beam ! Clean residual mean=-0.000015 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.148485 Jy selfcal ! Performing phase self-cal ! Adding 124 model components to the UV plane model. ! The established model now contains 1106 components and 0.148485 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=0.047600Jy sigma=1.112837 ! Fit after self-cal, rms=0.047615Jy sigma=1.111850 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 = 0.000504404 Jy ! Component: 100 - total flux cleaned = 0.000119043 Jy ! Component: 150 - total flux cleaned = -0.000166193 Jy ! Component: 200 - total flux cleaned = -0.000233649 Jy ! Total flux subtracted in 200 components = -0.000233649 Jy ! Clean residual min=-0.001072 max=0.001076 Jy/beam ! Clean residual mean=-0.000010 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.148252 Jy ! Performing phase self-cal ! Adding 108 model components to the UV plane model. ! The established model now contains 1200 components and 0.148252 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=0.047385Jy sigma=1.107115 ! Fit after self-cal, rms=0.047338Jy sigma=1.105833 ! 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=4.224 mas, bmaj=6.338 mas, bpa=9.503 degrees ! Estimated noise=0.381392 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.224 x 6.338 at 9.503 degrees (North through East) ! Clean map min=-0.01966 max=0.056738 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=3.805 mas, bmaj=5.597 mas, bpa=3.589 degrees ! Estimated noise=0.665692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0479046 Jy ! Component: 100 - total flux cleaned = 0.0692729 Jy ! Component: 150 - total flux cleaned = 0.086096 Jy ! Component: 200 - total flux cleaned = 0.0994939 Jy ! Total flux subtracted in 200 components = 0.0994939 Jy ! Clean residual min=-0.016071 max=0.016103 Jy/beam ! Clean residual mean=-0.000146 rms=0.009010 Jy/beam ! Combined flux in latest and established models = 0.0994939 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 138 model components to the UV plane model. ! The established model now contains 138 components and 0.0994939 Jy ! Inverting map and beam ! Estimated beam: bmin=4.224 mas, bmaj=6.338 mas, bpa=9.503 degrees ! Estimated noise=0.381392 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 = -0.000438197 Jy ! Component: 100 - total flux cleaned = 0.00474862 Jy ! Component: 150 - total flux cleaned = 0.009373 Jy ! Component: 200 - total flux cleaned = 0.0134541 Jy ! Total flux subtracted in 200 components = 0.0134541 Jy ! Clean residual min=-0.016228 max=0.016275 Jy/beam ! Clean residual mean=-0.000156 rms=0.009896 Jy/beam ! Combined flux in latest and established models = 0.112948 Jy ! Adding 148 model components to the UV plane model. ! The established model now contains 285 components and 0.112948 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=4.404 mas, bmaj=6.49 mas, bpa=10.01 degrees ! Estimated noise=0.383402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00205742 Jy ! Component: 100 - total flux cleaned = 0.00296024 Jy ! Component: 150 - total flux cleaned = 0.00660688 Jy ! Component: 200 - total flux cleaned = 0.00922866 Jy ! Total flux subtracted in 200 components = 0.00922866 Jy ! Clean residual min=-0.010249 max=0.010367 Jy/beam ! Clean residual mean=-0.000104 rms=0.006458 Jy/beam ! Combined flux in latest and established models = 0.122177 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 = 0.00351344 Jy ! Component: 100 - total flux cleaned = 0.00621513 Jy ! Component: 150 - total flux cleaned = 0.0062286 Jy ! Component: 200 - total flux cleaned = 0.00763205 Jy ! Total flux subtracted in 200 components = 0.00763205 Jy ! Clean residual min=-0.007552 max=0.007539 Jy/beam ! Clean residual mean=-0.000074 rms=0.004225 Jy/beam ! Combined flux in latest and established models = 0.129809 Jy ! Adding 289 model components to the UV plane model. ! The established model now contains 565 components and 0.129809 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.224 mas, bmaj=6.338 mas, bpa=9.503 degrees ! Estimated noise=0.381392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00266005 Jy ! Component: 100 - total flux cleaned = -0.00321387 Jy ! Component: 150 - total flux cleaned = -0.00472959 Jy ! Component: 200 - total flux cleaned = -0.00493778 Jy ! Total flux subtracted in 200 components = -0.00493778 Jy ! Clean residual min=-0.003539 max=0.003552 Jy/beam ! Clean residual mean=-0.000038 rms=0.002180 Jy/beam ! Combined flux in latest and established models = 0.124871 Jy selfcal ! Performing phase self-cal ! Adding 101 model components to the UV plane model. ! The established model now contains 662 components and 0.124871 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=0.049297Jy sigma=1.147023 ! Fit after self-cal, rms=0.049134Jy sigma=1.143207 wmodel /J2206-1835_X_map.mod ! wmodel: Unable to open new model file: /J2206-1835_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J2206-1835_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.224 x 6.338 at 9.503 degrees (North through East) ! Clean map min=-0.019603 max=0.051085 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2206-1835_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.051085 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00212719 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -12.4921 12.4921 24.9841 49.9682 99.9364 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0063 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 24.015 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2206-1835_X_dfm.log closed on Thu May 19 22:42:45 2016