! Started logfile: /scr/pima/bg219i_uvs/J1109+3744_X_dfm.log on Thu May 19 23:17:18 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/bg219i_uvs/J1109+3744_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1109+3744_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.693617 visibilities/baseline/integration-bin. ! Found source: J1109+3744 ! ! 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 17604 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 J1109+3744_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.022441Jy sigma=26.283316 ! Fit after self-cal, rms=0.857737Jy sigma=22.225772 ! 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=1.073 mas, bmaj=1.132 mas, bpa=-2.035 degrees ! Estimated noise=0.422435 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 = 0.094786 Jy ! Component: 100 - total flux cleaned = 0.140812 Jy ! Total flux subtracted in 100 components = 0.140812 Jy ! Clean residual min=-0.017901 max=0.041841 Jy/beam ! Clean residual mean=-0.000040 rms=0.005339 Jy/beam ! Combined flux in latest and established models = 0.140812 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.140812 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=0.126825Jy sigma=3.099774 ! Fit after self-cal, rms=0.126402Jy sigma=3.089205 ! Inverting map ! Added new window around map position (2, 4.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0399825 Jy ! Component: 100 - total flux cleaned = 0.0664499 Jy ! Total flux subtracted in 100 components = 0.0664499 Jy ! Clean residual min=-0.013687 max=0.030364 Jy/beam ! Clean residual mean=-0.000034 rms=0.004086 Jy/beam ! Combined flux in latest and established models = 0.207262 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.207262 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=0.103441Jy sigma=2.535112 ! Fit after self-cal, rms=0.102349Jy sigma=2.504735 ! Inverting map ! Added new window around map position (0.4, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0306715 Jy ! Component: 100 - total flux cleaned = 0.051407 Jy ! Total flux subtracted in 100 components = 0.051407 Jy ! Clean residual min=-0.010547 max=0.022767 Jy/beam ! Clean residual mean=-0.000025 rms=0.003009 Jy/beam ! Combined flux in latest and established models = 0.258669 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 42 components and 0.258669 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=0.085375Jy sigma=2.088829 ! Fit after self-cal, rms=0.084412Jy sigma=2.063578 ! Inverting map ! Added new window around map position (-0.4, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209791 Jy ! Component: 100 - total flux cleaned = 0.0370115 Jy ! Total flux subtracted in 100 components = 0.0370115 Jy ! Clean residual min=-0.008498 max=0.015255 Jy/beam ! Clean residual mean=-0.000017 rms=0.002276 Jy/beam ! Combined flux in latest and established models = 0.295681 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.295681 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=0.074075Jy sigma=1.807516 ! Fit after self-cal, rms=0.073882Jy sigma=1.803457 ! Inverting map ! Added new window around map position (2.6, 6.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155602 Jy ! Component: 100 - total flux cleaned = 0.0276627 Jy ! Total flux subtracted in 100 components = 0.0276627 Jy ! Clean residual min=-0.006680 max=0.008388 Jy/beam ! Clean residual mean=-0.000015 rms=0.001769 Jy/beam ! Combined flux in latest and established models = 0.323344 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.323344 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=0.067788Jy sigma=1.652401 ! Fit after self-cal, rms=0.067666Jy sigma=1.649050 ! 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=1.363 mas, bmaj=1.495 mas, bpa=-8.951 degrees ! Estimated noise=0.215489 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 (1.2, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179343 Jy ! Component: 100 - total flux cleaned = 0.0313277 Jy ! Component: 150 - total flux cleaned = 0.0419488 Jy ! Component: 200 - total flux cleaned = 0.0505052 Jy ! Total flux subtracted in 200 components = 0.0505052 Jy ! Clean residual min=-0.004046 max=0.005616 Jy/beam ! Clean residual mean=-0.000029 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.373849 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 109 components and 0.373849 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=0.060154Jy sigma=1.465357 ! Fit after self-cal, rms=0.059932Jy sigma=1.459691 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.363 x 1.495 at -8.951 degrees (North through East) ! Clean map min=-0.0038588 max=0.11454 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 1.01 FD 0.95 HN 1.06 KP 0.96 ! LA 0.94 MK 1.10 NL 0.98 OV 0.96 ! PT 0.96 SC 1.07 ! ! ! 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 0.99 FD 0.98 HN 1.05 KP 0.96 ! LA 0.95 MK 1.07 NL 1.00 OV 0.94 ! PT 0.97 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.04 KP 0.97 ! LA 0.97 MK 1.07 NL 1.00 OV 0.95 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.11 KP 0.96 ! LA 0.97 MK 1.03 NL 0.99 OV 0.97 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.02 KP 0.97 ! LA 0.96 MK 1.07 NL 1.00 OV 0.95 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.05 KP 0.95 ! LA 0.96 MK 1.16 NL 1.01 OV 0.96 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.04 KP 0.98 ! LA 0.98 MK 1.12 NL 0.99 OV 0.95 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.04 KP 0.97 ! LA 0.96 MK 1.11 NL 0.99 OV 0.96 ! PT 0.96 SC 1.14 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.09 KP 0.97 ! LA 0.96 MK 1.11 NL 1.01 OV 0.95 ! PT 0.96 SC 0.86 ! ! ! 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 0.97 FD 0.98 HN 1.08 KP 0.96 ! LA 0.97 MK 1.15 NL 0.98 OV 0.96 ! PT 0.98 SC 0.88 ! ! ! Fit before self-cal, rms=0.059932Jy sigma=1.459691 ! Fit after self-cal, rms=0.058762Jy sigma=1.430881 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.396 mas, bmaj=1.522 mas, bpa=-4.886 degrees ! Estimated noise=0.211728 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 = 0.00538411 Jy ! Component: 100 - total flux cleaned = 0.00727275 Jy ! Component: 150 - total flux cleaned = 0.00890468 Jy ! Component: 200 - total flux cleaned = 0.0101727 Jy ! Total flux subtracted in 200 components = 0.0101727 Jy ! Clean residual min=-0.002327 max=0.002417 Jy/beam ! Clean residual mean=-0.000011 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.384021 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 128 components and 0.384021 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=0.058066Jy sigma=1.410181 ! Fit after self-cal, rms=0.057995Jy sigma=1.407901 ! 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=0.057995Jy sigma=1.407901 ! Fit after self-cal, rms=0.058304Jy sigma=1.397392 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.401 mas, bmaj=1.521 mas, bpa=-5.253 degrees ! Estimated noise=0.212014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153779 Jy ! Component: 100 - total flux cleaned = 0.00227485 Jy ! Component: 150 - total flux cleaned = 0.00258139 Jy ! Component: 200 - total flux cleaned = 0.00303655 Jy ! Total flux subtracted in 200 components = 0.00303655 Jy ! Clean residual min=-0.001831 max=0.002078 Jy/beam ! Clean residual mean=0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.387058 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 136 components and 0.387058 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=0.058058Jy sigma=1.390549 ! Fit after self-cal, rms=0.058047Jy sigma=1.389675 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 (26.2, 7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138404 Jy ! Component: 100 - total flux cleaned = 0.00172482 Jy ! Component: 150 - total flux cleaned = 0.00190164 Jy ! Component: 200 - total flux cleaned = 0.00201341 Jy ! Total flux subtracted in 200 components = 0.00201341 Jy ! Clean residual min=-0.001658 max=0.001779 Jy/beam ! Clean residual mean=0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.389071 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 150 components and 0.389071 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=0.057899Jy sigma=1.386014 ! Fit after self-cal, rms=0.057889Jy sigma=1.385736 ! Inverting map ! Added new window around map position (-3, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000809838 Jy ! Component: 100 - total flux cleaned = 0.00098611 Jy ! Component: 150 - total flux cleaned = 0.00103958 Jy ! Component: 200 - total flux cleaned = 0.00109078 Jy ! Total flux subtracted in 200 components = 0.00109078 Jy ! Clean residual min=-0.001432 max=0.001731 Jy/beam ! Clean residual mean=0.000003 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.390162 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 166 components and 0.390162 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=0.057775Jy sigma=1.383017 ! Fit after self-cal, rms=0.057776Jy sigma=1.382843 ! Inverting map ! Added new window around map position (-1.6, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000925515 Jy ! Component: 100 - total flux cleaned = 0.000873253 Jy ! Component: 150 - total flux cleaned = 0.000827447 Jy ! Component: 200 - total flux cleaned = 0.000874891 Jy ! Total flux subtracted in 200 components = 0.000874891 Jy ! Clean residual min=-0.001355 max=0.001497 Jy/beam ! Clean residual mean=0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.391037 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 180 components and 0.391037 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=0.057685Jy sigma=1.380643 ! Fit after self-cal, rms=0.057685Jy sigma=1.380526 ! Inverting map ! Added new window around map position (14.2, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114288 Jy ! Component: 100 - total flux cleaned = 0.00132178 Jy ! Component: 150 - total flux cleaned = 0.00136548 Jy ! Component: 200 - total flux cleaned = 0.00144436 Jy ! Total flux subtracted in 200 components = 0.00144436 Jy ! Clean residual min=-0.001293 max=0.001356 Jy/beam ! Clean residual mean=0.000003 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.392481 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 192 components and 0.392481 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=0.057614Jy sigma=1.378963 ! Fit after self-cal, rms=0.057612Jy sigma=1.378893 ! Inverting map ! Added new window around map position (32, 34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178204 Jy ! Component: 100 - total flux cleaned = 0.000134789 Jy ! Component: 150 - total flux cleaned = 9.74448e-05 Jy ! Component: 200 - total flux cleaned = 9.81035e-05 Jy ! Total flux subtracted in 200 components = 9.81035e-05 Jy ! Clean residual min=-0.001151 max=0.001267 Jy/beam ! Clean residual mean=0.000003 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.39258 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 208 components and 0.39258 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=0.057553Jy sigma=1.377512 ! Fit after self-cal, rms=0.057554Jy sigma=1.377432 ! 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=0.057554Jy sigma=1.377432 ! Fit after self-cal, rms=0.057065Jy sigma=1.376858 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.396 mas, bmaj=1.509 mas, bpa=0.4564 degrees ! Estimated noise=0.210744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000180095 Jy ! Component: 100 - total flux cleaned = 0.000313929 Jy ! Component: 150 - total flux cleaned = 0.000438737 Jy ! Component: 200 - total flux cleaned = 0.000468241 Jy ! Total flux subtracted in 200 components = 0.000468241 Jy ! Clean residual min=-0.001119 max=0.001100 Jy/beam ! Clean residual mean=0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.393048 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 228 components and 0.393048 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=0.057030Jy sigma=1.375980 ! Fit after self-cal, rms=0.057030Jy sigma=1.375942 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 = 6.35434e-05 Jy ! Component: 100 - total flux cleaned = 9.06678e-05 Jy ! Component: 150 - total flux cleaned = 0.000171507 Jy ! Component: 200 - total flux cleaned = 0.0001963 Jy ! Total flux subtracted in 200 components = 0.0001963 Jy ! Clean residual min=-0.001088 max=0.001086 Jy/beam ! Clean residual mean=0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.393244 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 233 components and 0.393244 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=0.057006Jy sigma=1.375362 ! Fit after self-cal, rms=0.057005Jy sigma=1.375349 ! 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=0.057005Jy sigma=1.375349 ! Fit after self-cal, rms=0.056913Jy sigma=1.375308 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.412 mas, bmaj=2.929 mas, bpa=33.51 degrees ! Estimated noise=0.245803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.38875e-05 Jy ! Component: 100 - total flux cleaned = 2.51229e-05 Jy ! Component: 150 - total flux cleaned = 3.7615e-05 Jy ! Component: 200 - total flux cleaned = 6.07157e-05 Jy ! Total flux subtracted in 200 components = 6.07157e-05 Jy ! Clean residual min=-0.000838 max=0.000901 Jy/beam ! Clean residual mean=0.000003 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.393305 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 257 components and 0.393305 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=0.056906Jy sigma=1.375150 ! Fit after self-cal, rms=0.056906Jy sigma=1.375144 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 = -1.26249e-05 Jy ! Component: 100 - total flux cleaned = -1.57508e-06 Jy ! Component: 150 - total flux cleaned = 2.88065e-05 Jy ! Component: 200 - total flux cleaned = 3.84992e-05 Jy ! Total flux subtracted in 200 components = 3.84992e-05 Jy ! Clean residual min=-0.000799 max=0.000909 Jy/beam ! Clean residual mean=0.000003 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.393344 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 265 components and 0.393343 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=0.056902Jy sigma=1.375040 ! Fit after self-cal, rms=0.056901Jy sigma=1.375037 ! 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=1.395 mas, bmaj=1.508 mas, bpa=2.061 degrees ! Estimated noise=0.21049 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.395 x 1.508 at 2.061 degrees (North through East) ! Clean map min=-0.0011625 max=0.10981 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=1.08 mas, bmaj=1.143 mas, bpa=22.58 degrees ! Estimated noise=0.417125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.093697 Jy ! Component: 100 - total flux cleaned = 0.150584 Jy ! Component: 150 - total flux cleaned = 0.191492 Jy ! Component: 200 - total flux cleaned = 0.222757 Jy ! Total flux subtracted in 200 components = 0.222757 Jy ! Clean residual min=-0.011023 max=0.018295 Jy/beam ! Clean residual mean=-0.000028 rms=0.003255 Jy/beam ! Combined flux in latest and established models = 0.222757 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.222757 Jy ! Inverting map and beam ! Estimated beam: bmin=1.395 mas, bmaj=1.508 mas, bpa=2.061 degrees ! Estimated noise=0.21049 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 = 0.0397155 Jy ! Component: 100 - total flux cleaned = 0.0671485 Jy ! Component: 150 - total flux cleaned = 0.0876815 Jy ! Component: 200 - total flux cleaned = 0.10336 Jy ! Total flux subtracted in 200 components = 0.10336 Jy ! Clean residual min=-0.005566 max=0.009189 Jy/beam ! Clean residual mean=-0.000034 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.326117 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 84 components and 0.326117 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122718 Jy ! Component: 100 - total flux cleaned = 0.022074 Jy ! Component: 150 - total flux cleaned = 0.0300028 Jy ! Component: 200 - total flux cleaned = 0.0364328 Jy ! Total flux subtracted in 200 components = 0.0364328 Jy ! Clean residual min=-0.003070 max=0.003938 Jy/beam ! Clean residual mean=-0.000013 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.36255 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 129 components and 0.36255 Jy ! Inverting map ! Added new window around map position (-1.6, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528448 Jy ! Component: 100 - total flux cleaned = 0.00963593 Jy ! Component: 150 - total flux cleaned = 0.0132364 Jy ! Component: 200 - total flux cleaned = 0.0162437 Jy ! Total flux subtracted in 200 components = 0.0162437 Jy ! Clean residual min=-0.002444 max=0.002205 Jy/beam ! Clean residual mean=-0.000004 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.378794 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 153 components and 0.378794 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=2.412 mas, bmaj=2.929 mas, bpa=33.51 degrees ! Estimated noise=0.245803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323887 Jy ! Component: 100 - total flux cleaned = 0.00558861 Jy ! Component: 150 - total flux cleaned = 0.00751064 Jy ! Component: 200 - total flux cleaned = 0.00911342 Jy ! Total flux subtracted in 200 components = 0.00911342 Jy ! Clean residual min=-0.001436 max=0.001388 Jy/beam ! Clean residual mean=-0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.387907 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 = 0.00134453 Jy ! Component: 100 - total flux cleaned = 0.00222134 Jy ! Component: 150 - total flux cleaned = 0.00286633 Jy ! Component: 200 - total flux cleaned = 0.00325922 Jy ! Total flux subtracted in 200 components = 0.00325922 Jy ! Clean residual min=-0.001270 max=0.001158 Jy/beam ! Clean residual mean=0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.391166 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 209 components and 0.391166 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.395 mas, bmaj=1.508 mas, bpa=2.061 degrees ! Estimated noise=0.21049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000165377 Jy ! Component: 100 - total flux cleaned = 0.000157753 Jy ! Component: 150 - total flux cleaned = 0.000557127 Jy ! Component: 200 - total flux cleaned = 0.000870267 Jy ! Total flux subtracted in 200 components = 0.000870267 Jy ! Clean residual min=-0.001538 max=0.001398 Jy/beam ! Clean residual mean=0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.392037 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 226 components and 0.392037 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=0.057094Jy sigma=1.379397 ! Fit after self-cal, rms=0.056998Jy sigma=1.377950 wmodel /J1109+3744_X_map.mod ! wmodel: Unable to open new model file: /J1109+3744_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1109+3744_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.395 x 1.508 at 2.061 degrees (North through East) ! Clean map min=-0.0011634 max=0.10444 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1109+3744_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.104438 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000313459 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.900413 0.900413 1.80083 3.60165 7.20331 14.4066 28.8132 57.6265 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.104 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 333.18 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1109+3744_X_dfm.log closed on Thu May 19 23:17:22 2016