! Started logfile: /scr/pima/bg219b_uvs/J1445-1629_X_dfm.log on Thu May 19 20:23:17 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/J1445-1629_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1445-1629_X_uva.fits ! AN table 1: 27 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.742387 visibilities/baseline/integration-bin. ! Found source: J1445-1629 ! ! 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 10824 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 J1445-1629_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019007Jy sigma=22.770387 ! Fit after self-cal, rms=0.777291Jy sigma=17.173335 ! 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=0.6812 mas, bmaj=1.722 mas, bpa=-2.454 degrees ! Estimated noise=0.565008 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 = 0.153933 Jy ! Component: 100 - total flux cleaned = 0.198747 Jy ! Total flux subtracted in 100 components = 0.198747 Jy ! Clean residual min=-0.016079 max=0.056289 Jy/beam ! Clean residual mean=-0.000025 rms=0.004106 Jy/beam ! Combined flux in latest and established models = 0.198747 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.198747 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=0.119716Jy sigma=2.606689 ! Fit after self-cal, rms=0.119541Jy sigma=2.601715 ! Inverting map ! Added new window around map position (1.2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0471962 Jy ! Component: 100 - total flux cleaned = 0.0719088 Jy ! Total flux subtracted in 100 components = 0.0719088 Jy ! Clean residual min=-0.011470 max=0.017313 Jy/beam ! Clean residual mean=-0.000015 rms=0.002491 Jy/beam ! Combined flux in latest and established models = 0.270656 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.270656 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=0.088455Jy sigma=1.891723 ! Fit after self-cal, rms=0.085516Jy sigma=1.823839 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021418 Jy ! Component: 100 - total flux cleaned = 0.0350607 Jy ! Total flux subtracted in 100 components = 0.0350607 Jy ! Clean residual min=-0.008591 max=0.010105 Jy/beam ! Clean residual mean=-0.000008 rms=0.001589 Jy/beam ! Combined flux in latest and established models = 0.305717 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.305717 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=0.075698Jy sigma=1.594757 ! Fit after self-cal, rms=0.074950Jy sigma=1.578798 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120466 Jy ! Component: 100 - total flux cleaned = 0.0199754 Jy ! Total flux subtracted in 100 components = 0.0199754 Jy ! Clean residual min=-0.006844 max=0.007192 Jy/beam ! Clean residual mean=-0.000005 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.325692 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.325692 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=0.071524Jy sigma=1.500627 ! Fit after self-cal, rms=0.071232Jy sigma=1.494824 ! 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=0.9288 mas, bmaj=2.292 mas, bpa=-2.369 degrees ! Estimated noise=0.33631 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 = 0.0104338 Jy ! Component: 100 - total flux cleaned = 0.0157044 Jy ! Component: 150 - total flux cleaned = 0.0186839 Jy ! Component: 200 - total flux cleaned = 0.0197146 Jy ! Total flux subtracted in 200 components = 0.0197146 Jy ! Clean residual min=-0.004118 max=0.004236 Jy/beam ! Clean residual mean=-0.000003 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.345407 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 62 components and 0.345407 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=0.069680Jy sigma=1.462528 ! Fit after self-cal, rms=0.069535Jy sigma=1.459573 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9288 x 2.292 at -2.369 degrees (North through East) ! Clean map min=-0.0036668 max=0.20125 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 0.98 FD 0.99 HN 1.12 KP 0.95 ! LA 1.01 MK 0.98 NL 1.02 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.11 KP 0.99 ! LA 1.01 MK 0.99 NL 1.02 OV 1.08 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.13 KP 1.02 ! LA 1.03 MK 0.99 NL 1.04 OV 1.05 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.07 KP 0.97 ! LA 1.01 MK 1.00 NL 1.03 OV 1.03 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.08 KP 0.96 ! LA 0.97 MK 0.99 NL 1.00 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.05 KP 0.97 ! LA 1.02 MK 0.98 NL 1.03 OV 1.02 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.11 KP 1.02 ! LA 1.05 MK 0.97 NL 1.02 OV 1.03 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.04 KP 0.98 ! LA 1.01 MK 1.02 NL 1.00 OV 1.02 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.06 KP 0.98 ! LA 0.99 MK 0.98 NL 1.03 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.00 KP 0.95 ! LA 0.98 MK 0.94 NL 0.98 OV 0.99 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.04 KP 0.95 ! LA 0.95 MK 1.03 NL 1.01 OV 1.02 ! PT 0.94 SC 0.89 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.91 KP 0.94 ! LA 0.97 MK 0.96 NL 0.97 OV 0.94 ! PT 0.93 SC 0.96 ! ! ! Fit before self-cal, rms=0.069535Jy sigma=1.459573 ! Fit after self-cal, rms=0.068136Jy sigma=1.424852 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9279 mas, bmaj=2.282 mas, bpa=-2.288 degrees ! Estimated noise=0.336443 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 = -0.00133083 Jy ! Component: 100 - total flux cleaned = -0.00133439 Jy ! Component: 150 - total flux cleaned = -0.00127215 Jy ! Component: 200 - total flux cleaned = -0.00121733 Jy ! Total flux subtracted in 200 components = -0.00121733 Jy ! Clean residual min=-0.003289 max=0.003110 Jy/beam ! Clean residual mean=0.000004 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.344189 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.344189 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=0.067972Jy sigma=1.421782 ! Fit after self-cal, rms=0.067943Jy sigma=1.421317 ! 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=0.067943Jy sigma=1.421317 ! Fit after self-cal, rms=0.068095Jy sigma=1.412202 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9276 mas, bmaj=2.289 mas, bpa=-2.276 degrees ! Estimated noise=0.335373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000157489 Jy ! Component: 100 - total flux cleaned = -0.000202389 Jy ! Component: 150 - total flux cleaned = -0.000241968 Jy ! Component: 200 - total flux cleaned = -0.000275154 Jy ! Total flux subtracted in 200 components = -0.000275154 Jy ! Clean residual min=-0.003123 max=0.002681 Jy/beam ! Clean residual mean=0.000003 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.343914 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.343914 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=0.068024Jy sigma=1.410872 ! Fit after self-cal, rms=0.068008Jy sigma=1.410443 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 = -0.000227845 Jy ! Component: 100 - total flux cleaned = -0.00018956 Jy ! Component: 150 - total flux cleaned = -0.000188546 Jy ! Component: 200 - total flux cleaned = -0.000246751 Jy ! Total flux subtracted in 200 components = -0.000246751 Jy ! Clean residual min=-0.003070 max=0.002633 Jy/beam ! Clean residual mean=0.000003 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.343667 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.343667 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=0.067961Jy sigma=1.409578 ! Fit after self-cal, rms=0.067938Jy sigma=1.409293 ! 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=0.067938Jy sigma=1.409293 ! Fit after self-cal, rms=0.067154Jy sigma=1.411758 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9252 mas, bmaj=2.277 mas, bpa=-2.032 degrees ! Estimated noise=0.332301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00193211 Jy ! Component: 100 - total flux cleaned = -0.00198342 Jy ! Component: 150 - total flux cleaned = -0.00202831 Jy ! Component: 200 - total flux cleaned = -0.00209618 Jy ! Total flux subtracted in 200 components = -0.00209618 Jy ! Clean residual min=-0.002981 max=0.002662 Jy/beam ! Clean residual mean=0.000001 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.341571 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.341571 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=0.067074Jy sigma=1.410090 ! Fit after self-cal, rms=0.067048Jy sigma=1.409738 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 = -0.000296128 Jy ! Component: 100 - total flux cleaned = -0.000256072 Jy ! Component: 150 - total flux cleaned = -0.000287579 Jy ! Component: 200 - total flux cleaned = -0.000312464 Jy ! Total flux subtracted in 200 components = -0.000312464 Jy ! Clean residual min=-0.002913 max=0.002630 Jy/beam ! Clean residual mean=0.000001 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.341259 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.341259 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=0.067007Jy sigma=1.408929 ! Fit after self-cal, rms=0.066989Jy sigma=1.408668 ! 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=0.066989Jy sigma=1.408668 ! Fit after self-cal, rms=0.066558Jy sigma=1.409553 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.276 mas, bmaj=4.438 mas, bpa=-1.126 degrees ! Estimated noise=0.403876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00120442 Jy ! Component: 100 - total flux cleaned = -0.00130336 Jy ! Component: 150 - total flux cleaned = -0.00137239 Jy ! Component: 200 - total flux cleaned = -0.00140644 Jy ! Total flux subtracted in 200 components = -0.00140644 Jy ! Clean residual min=-0.002935 max=0.003475 Jy/beam ! Clean residual mean=0.000002 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.339852 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.339852 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=0.066546Jy sigma=1.409281 ! Fit after self-cal, rms=0.066533Jy sigma=1.409048 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 = 0.000238658 Jy ! Component: 100 - total flux cleaned = 0.00019926 Jy ! Component: 150 - total flux cleaned = 0.000149464 Jy ! Component: 200 - total flux cleaned = 0.000121428 Jy ! Total flux subtracted in 200 components = 0.000121428 Jy ! Clean residual min=-0.002931 max=0.003468 Jy/beam ! Clean residual mean=0.000002 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.339974 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 0.339974 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=0.066524Jy sigma=1.408883 ! Fit after self-cal, rms=0.066517Jy sigma=1.408766 ! Inverting map ! Added new window around map position (29, -39.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298298 Jy ! Component: 100 - total flux cleaned = 0.00379111 Jy ! Component: 150 - total flux cleaned = 0.0042246 Jy ! Component: 200 - total flux cleaned = 0.0045513 Jy ! Total flux subtracted in 200 components = 0.0045513 Jy ! Clean residual min=-0.002414 max=0.001975 Jy/beam ! Clean residual mean=0.000002 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.344525 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 128 components and 0.344525 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=0.066414Jy sigma=1.406292 ! Fit after self-cal, rms=0.066406Jy sigma=1.406131 ! 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=0.9248 mas, bmaj=2.272 mas, bpa=-1.907 degrees ! Estimated noise=0.330386 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9248 x 2.272 at -1.907 degrees (North through East) ! Clean map min=-0.0023737 max=0.19897 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=0.6796 mas, bmaj=1.71 mas, bpa=-1.913 degrees ! Estimated noise=0.550732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.153854 Jy ! Component: 100 - total flux cleaned = 0.21634 Jy ! Component: 150 - total flux cleaned = 0.249925 Jy ! Component: 200 - total flux cleaned = 0.271496 Jy ! Total flux subtracted in 200 components = 0.271496 Jy ! Clean residual min=-0.005987 max=0.011608 Jy/beam ! Clean residual mean=-0.000009 rms=0.001569 Jy/beam ! Combined flux in latest and established models = 0.271495 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.271495 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9248 mas, bmaj=2.272 mas, bpa=-1.907 degrees ! Estimated noise=0.330386 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 = 0.0274512 Jy ! Component: 100 - total flux cleaned = 0.0421477 Jy ! Component: 150 - total flux cleaned = 0.0509527 Jy ! Component: 200 - total flux cleaned = 0.056373 Jy ! Total flux subtracted in 200 components = 0.056373 Jy ! Clean residual min=-0.003094 max=0.003452 Jy/beam ! Clean residual mean=-0.000002 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.327868 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 53 components and 0.327868 Jy ! Inverting map ! Added new window around map position (1.2, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373971 Jy ! Component: 100 - total flux cleaned = 0.00647275 Jy ! Component: 150 - total flux cleaned = 0.0085956 Jy ! Component: 200 - total flux cleaned = 0.0101046 Jy ! Total flux subtracted in 200 components = 0.0101046 Jy ! Clean residual min=-0.002662 max=0.002245 Jy/beam ! Clean residual mean=0.000000 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.337973 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 72 components and 0.337973 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=2.276 mas, bmaj=4.438 mas, bpa=-1.126 degrees ! Estimated noise=0.403876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224758 Jy ! Component: 100 - total flux cleaned = 0.00353981 Jy ! Component: 150 - total flux cleaned = 0.00436481 Jy ! Component: 200 - total flux cleaned = 0.0050534 Jy ! Total flux subtracted in 200 components = 0.0050534 Jy ! Clean residual min=-0.002760 max=0.002038 Jy/beam ! Clean residual mean=0.000003 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.343026 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 = 0.000252313 Jy ! Component: 100 - total flux cleaned = 0.000417965 Jy ! Component: 150 - total flux cleaned = 0.000570999 Jy ! Component: 200 - total flux cleaned = 0.000656088 Jy ! Total flux subtracted in 200 components = 0.000656088 Jy ! Clean residual min=-0.002671 max=0.001989 Jy/beam ! Clean residual mean=0.000003 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.343682 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 123 components and 0.343682 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9248 mas, bmaj=2.272 mas, bpa=-1.907 degrees ! Estimated noise=0.330386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.92493e-05 Jy ! Component: 100 - total flux cleaned = 7.82233e-06 Jy ! Component: 150 - total flux cleaned = -2.99788e-05 Jy ! Component: 200 - total flux cleaned = 6.77442e-06 Jy ! Total flux subtracted in 200 components = 6.77442e-06 Jy ! Clean residual min=-0.002114 max=0.002107 Jy/beam ! Clean residual mean=0.000002 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.343689 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 149 components and 0.343689 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=0.066211Jy sigma=1.402431 ! Fit after self-cal, rms=0.066177Jy sigma=1.401764 wmodel /J1445-1629_X_map.mod ! wmodel: Unable to open new model file: /J1445-1629_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1445-1629_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9248 x 2.272 at -1.907 degrees (North through East) ! Clean map min=-0.0020934 max=0.20337 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1445-1629_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.203374 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000495084 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.730307 0.730307 1.46061 2.92123 5.84245 11.6849 23.3698 46.7396 93.4793 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.203 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 410.786 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1445-1629_X_dfm.log closed on Thu May 19 20:23:20 2016