! Started logfile: /scr/pima/bg219g_uvs/J1532+2344_X_dfm.log on Thu May 19 21:51:48 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/bg219g_uvs/J1532+2344_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1532+2344_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.785714 visibilities/baseline/integration-bin. ! Found source: J1532+2344 ! ! 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 5940 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 J1532+2344_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010846Jy sigma=22.101987 ! Fit after self-cal, rms=0.884163Jy sigma=19.292289 ! 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=0.6813 mas, bmaj=1.944 mas, bpa=13.48 degrees ! Estimated noise=0.784886 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 = 0.0908581 Jy ! Component: 100 - total flux cleaned = 0.110673 Jy ! Total flux subtracted in 100 components = 0.110673 Jy ! Clean residual min=-0.005766 max=0.005817 Jy/beam ! Clean residual mean=-0.000003 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.110673 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.110673 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=0.079744Jy sigma=1.470678 ! Fit after self-cal, rms=0.079624Jy sigma=1.468424 ! 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=0.8856 mas, bmaj=2.116 mas, bpa=10.87 degrees ! Estimated noise=0.479718 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 = 0.00756164 Jy ! Component: 100 - total flux cleaned = 0.0107836 Jy ! Component: 150 - total flux cleaned = 0.0125581 Jy ! Component: 200 - total flux cleaned = 0.0133657 Jy ! Total flux subtracted in 200 components = 0.0133657 Jy ! Clean residual min=-0.004428 max=0.003869 Jy/beam ! Clean residual mean=-0.000003 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.124039 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 18 components and 0.124039 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=0.078957Jy sigma=1.451334 ! Fit after self-cal, rms=0.078962Jy sigma=1.451226 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8856 x 2.116 at 10.87 degrees (North through East) ! Clean map min=-0.0042945 max=0.11859 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 0.96 FD 1.07 HN 1.01 KP 1.04 ! LA 1.08 MK 1.00 NL 1.10 OV 1.05 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.12 HN 1.06 KP 1.00 ! LA 0.91 MK 1.03 NL 1.06 OV 0.93 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.88 KP 1.06 ! LA 0.85 MK 0.95 NL 1.04 OV 1.01 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 1.07 KP 1.02 ! LA 1.01 MK 0.94 NL 1.12 OV 0.99 ! PT 1.12 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.99 KP 0.97 ! LA 0.94 MK 1.00 NL 1.02 OV 0.94 ! PT 1.07 SC 0.99 ! ! ! 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 1.07 HN 1.01 KP 1.03 ! LA 0.87 MK 1.05 NL 0.98 OV 0.93 ! PT 1.05 SC 0.96 ! ! ! 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 0.95 FD 1.11 HN 1.01 KP 0.95 ! LA 0.86 MK 0.97 NL 1.06 OV 1.01 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 0.97 KP 1.10 ! LA 0.95 MK 1.00 NL 1.03 OV 0.96 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.97 KP 0.96 ! LA 0.96 MK 1.01 NL 0.97 OV 1.01 ! PT 0.91 SC 0.88 ! ! ! Fit before self-cal, rms=0.078962Jy sigma=1.451226 ! Fit after self-cal, rms=0.077202Jy sigma=1.439197 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8823 mas, bmaj=2.107 mas, bpa=11 degrees ! Estimated noise=0.475919 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 = 0.000335517 Jy ! Component: 100 - total flux cleaned = 0.000363906 Jy ! Component: 150 - total flux cleaned = 0.000387538 Jy ! Component: 200 - total flux cleaned = 0.000431255 Jy ! Total flux subtracted in 200 components = 0.000431255 Jy ! Clean residual min=-0.003613 max=0.003400 Jy/beam ! Clean residual mean=-0.000002 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.12447 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.12447 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=0.077175Jy sigma=1.438933 ! Fit after self-cal, rms=0.077192Jy sigma=1.438630 ! 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=0.077192Jy sigma=1.438630 ! Fit after self-cal, rms=0.076986Jy sigma=1.438563 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8805 mas, bmaj=2.105 mas, bpa=11.07 degrees ! Estimated noise=0.474929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148572 Jy ! Component: 100 - total flux cleaned = 0.000238602 Jy ! Component: 150 - total flux cleaned = 0.000257185 Jy ! Component: 200 - total flux cleaned = 0.000290084 Jy ! Total flux subtracted in 200 components = 0.000290084 Jy ! Clean residual min=-0.003607 max=0.003332 Jy/beam ! Clean residual mean=-0.000002 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.124761 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.124761 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=0.076968Jy sigma=1.438424 ! Fit after self-cal, rms=0.076968Jy sigma=1.438413 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 = 5.95689e-05 Jy ! Component: 100 - total flux cleaned = 5.877e-05 Jy ! Component: 150 - total flux cleaned = 7.13318e-05 Jy ! Component: 200 - total flux cleaned = 9.55658e-05 Jy ! Total flux subtracted in 200 components = 9.55658e-05 Jy ! Clean residual min=-0.003619 max=0.003289 Jy/beam ! Clean residual mean=-0.000002 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.124856 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.124856 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=0.076961Jy sigma=1.438367 ! Fit after self-cal, rms=0.076961Jy sigma=1.438359 ! 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=0.076961Jy sigma=1.438359 ! Fit after self-cal, rms=0.076741Jy sigma=1.438301 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8787 mas, bmaj=2.102 mas, bpa=11.13 degrees ! Estimated noise=0.473756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.4345e-06 Jy ! Component: 100 - total flux cleaned = 0.000119192 Jy ! Component: 150 - total flux cleaned = 0.00017288 Jy ! Component: 200 - total flux cleaned = 0.00019562 Jy ! Total flux subtracted in 200 components = 0.00019562 Jy ! Clean residual min=-0.003636 max=0.003244 Jy/beam ! Clean residual mean=-0.000002 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.125052 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.125052 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=0.076731Jy sigma=1.438256 ! Fit after self-cal, rms=0.076730Jy sigma=1.438251 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 = 3.88625e-05 Jy ! Component: 100 - total flux cleaned = 3.92154e-05 Jy ! Component: 150 - total flux cleaned = 5.88074e-05 Jy ! Component: 200 - total flux cleaned = 5.86423e-05 Jy ! Total flux subtracted in 200 components = 5.86423e-05 Jy ! Clean residual min=-0.003640 max=0.003215 Jy/beam ! Clean residual mean=-0.000002 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.12511 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.12511 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=0.076727Jy sigma=1.438218 ! Fit after self-cal, rms=0.076727Jy sigma=1.438215 ! 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=0.076727Jy sigma=1.438215 ! Fit after self-cal, rms=0.076570Jy sigma=1.438187 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.025 mas, bmaj=2.914 mas, bpa=0.9554 degrees ! Estimated noise=0.622737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000350739 Jy ! Component: 100 - total flux cleaned = 0.000428996 Jy ! Component: 150 - total flux cleaned = 0.000441678 Jy ! Component: 200 - total flux cleaned = 0.000454376 Jy ! Total flux subtracted in 200 components = 0.000454376 Jy ! Clean residual min=-0.004860 max=0.004196 Jy/beam ! Clean residual mean=-0.000005 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.125565 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.125565 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=0.076566Jy sigma=1.438394 ! Fit after self-cal, rms=0.076568Jy sigma=1.438384 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 = 4.18904e-06 Jy ! Component: 100 - total flux cleaned = 4.29691e-06 Jy ! Component: 150 - total flux cleaned = 1.37061e-05 Jy ! Component: 200 - total flux cleaned = 1.37396e-05 Jy ! Total flux subtracted in 200 components = 1.37396e-05 Jy ! Clean residual min=-0.004856 max=0.004174 Jy/beam ! Clean residual mean=-0.000005 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.125579 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.125579 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=0.076568Jy sigma=1.438557 ! Fit after self-cal, rms=0.076570Jy sigma=1.438550 ! 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=0.8776 mas, bmaj=2.101 mas, bpa=11.17 degrees ! Estimated noise=0.472787 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8776 x 2.101 at 11.17 degrees (North through East) ! Clean map min=-0.0034362 max=0.11603 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=0.6749 mas, bmaj=1.935 mas, bpa=13.73 degrees ! Estimated noise=0.768719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0890118 Jy ! Component: 100 - total flux cleaned = 0.108502 Jy ! Component: 150 - total flux cleaned = 0.114782 Jy ! Component: 200 - total flux cleaned = 0.118373 Jy ! Total flux subtracted in 200 components = 0.118373 Jy ! Clean residual min=-0.005070 max=0.004764 Jy/beam ! Clean residual mean=-0.000002 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.118373 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.118373 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8776 mas, bmaj=2.101 mas, bpa=11.17 degrees ! Estimated noise=0.472787 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 = 0.00364393 Jy ! Component: 100 - total flux cleaned = 0.00532265 Jy ! Component: 150 - total flux cleaned = 0.00630513 Jy ! Component: 200 - total flux cleaned = 0.00644355 Jy ! Total flux subtracted in 200 components = 0.00644355 Jy ! Clean residual min=-0.003691 max=0.003275 Jy/beam ! Clean residual mean=-0.000002 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.124817 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.124817 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=2.025 mas, bmaj=2.914 mas, bpa=0.9554 degrees ! Estimated noise=0.622737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000504826 Jy ! Component: 100 - total flux cleaned = 0.000584995 Jy ! Component: 150 - total flux cleaned = 0.000663769 Jy ! Component: 200 - total flux cleaned = 0.000664227 Jy ! Total flux subtracted in 200 components = 0.000664227 Jy ! Clean residual min=-0.004880 max=0.004222 Jy/beam ! Clean residual mean=-0.000005 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.125481 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 = 7.84704e-07 Jy ! Component: 100 - total flux cleaned = 8.69689e-07 Jy ! Component: 150 - total flux cleaned = 9.83074e-07 Jy ! Component: 200 - total flux cleaned = 1.07315e-05 Jy ! Total flux subtracted in 200 components = 1.07315e-05 Jy ! Clean residual min=-0.004868 max=0.004183 Jy/beam ! Clean residual mean=-0.000005 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.125492 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.125492 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8776 mas, bmaj=2.101 mas, bpa=11.17 degrees ! Estimated noise=0.472787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000376213 Jy ! Component: 100 - total flux cleaned = -0.00037705 Jy ! Component: 150 - total flux cleaned = -0.000395508 Jy ! Component: 200 - total flux cleaned = -0.000412067 Jy ! Total flux subtracted in 200 components = -0.000412067 Jy ! Clean residual min=-0.003628 max=0.003216 Jy/beam ! Clean residual mean=-0.000002 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.12508 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.12508 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=0.076572Jy sigma=1.438395 ! Fit after self-cal, rms=0.076569Jy sigma=1.438386 wmodel /J1532+2344_X_map.mod ! wmodel: Unable to open new model file: /J1532+2344_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219g_uvs/J1532+2344_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8776 x 2.101 at 11.17 degrees (North through East) ! Clean map min=-0.0034392 max=0.11618 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1532+2344_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.11618 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000808223 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.087 2.087 4.174 8.348 16.696 33.392 66.784 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.116 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 143.747 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1532+2344_X_dfm.log closed on Thu May 19 21:51:50 2016