! Started logfile: /scr/pima/bg219a_uvs/J0038-0207_X_dfm.log on Thu May 19 23:45:16 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/bg219a_uvs/J0038-0207_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0038-0207_X_uva.fits ! AN table 1: 28 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.714286 visibilities/baseline/integration-bin. ! Found source: J0038-0207 ! ! 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 121 lines of history. ! ! Reading 5040 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 J0038-0207_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.039450Jy sigma=25.637590 ! Fit after self-cal, rms=0.768547Jy sigma=18.589284 ! 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=0.6126 mas, bmaj=1.618 mas, bpa=0.1214 degrees ! Estimated noise=0.712711 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 = 0.16873 Jy ! Component: 100 - total flux cleaned = 0.229379 Jy ! Total flux subtracted in 100 components = 0.229379 Jy ! Clean residual min=-0.027247 max=0.032456 Jy/beam ! Clean residual mean=0.000028 rms=0.006946 Jy/beam ! Combined flux in latest and established models = 0.229379 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.229379 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=0.115045Jy sigma=2.944673 ! Fit after self-cal, rms=0.114935Jy sigma=2.939730 ! 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=0.7341 mas, bmaj=1.86 mas, bpa=1.137 degrees ! Estimated noise=0.465798 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 = 0.0673247 Jy ! Component: 100 - total flux cleaned = 0.104849 Jy ! Component: 150 - total flux cleaned = 0.126282 Jy ! Component: 200 - total flux cleaned = 0.138656 Jy ! Total flux subtracted in 200 components = 0.138656 Jy ! Clean residual min=-0.015717 max=0.024931 Jy/beam ! Clean residual mean=0.000040 rms=0.004432 Jy/beam ! Combined flux in latest and established models = 0.368035 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.368035 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=0.071445Jy sigma=1.666489 ! Fit after self-cal, rms=0.071337Jy sigma=1.659829 ! Inverting map ! Added new window around map position (2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227861 Jy ! Component: 100 - total flux cleaned = 0.0342322 Jy ! Component: 150 - total flux cleaned = 0.0420997 Jy ! Component: 200 - total flux cleaned = 0.0463082 Jy ! Total flux subtracted in 200 components = 0.0463082 Jy ! Clean residual min=-0.010290 max=0.012687 Jy/beam ! Clean residual mean=0.000019 rms=0.002476 Jy/beam ! Combined flux in latest and established models = 0.414343 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 50 components and 0.414343 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=0.064508Jy sigma=1.430540 ! Fit after self-cal, rms=0.063534Jy sigma=1.401260 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7341 x 1.86 at 1.137 degrees (North through East) ! Clean map min=-0.0092155 max=0.23982 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: ! KP 1.00* LA 0.96 MK 0.94 NL 1.04 ! OV 1.02 PT 0.96 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.96 MK 0.94 NL 1.01 ! OV 1.04 PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.94 MK 0.96 NL 1.05 ! OV 1.03 PT 0.99 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.97 MK 0.97 NL 1.02 ! OV 1.03 PT 0.96 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.97 MK 0.89 NL 1.02 ! OV 1.04 PT 0.98 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.97 MK 0.96 NL 1.05 ! OV 1.02 PT 0.95 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.97 MK 0.97 NL 1.03 ! OV 1.03 PT 0.95 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.97 MK 0.95 NL 1.03 ! OV 1.05 PT 0.95 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.95 MK 0.95 NL 1.04 ! OV 1.04 PT 0.95 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.96 MK 0.93 NL 1.03 ! OV 1.03 PT 0.97 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.95 MK 0.97 NL 1.03 ! OV 1.05 PT 0.97 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.95 MK 1.01 NL 1.06 ! OV 1.04 PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.063534Jy sigma=1.401260 ! Fit after self-cal, rms=0.061468Jy sigma=1.360426 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.73 mas, bmaj=1.864 mas, bpa=0.6237 degrees ! Estimated noise=0.458767 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 (3.6, 7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00608486 Jy ! Component: 100 - total flux cleaned = 0.0068409 Jy ! Component: 150 - total flux cleaned = 0.00685123 Jy ! Component: 200 - total flux cleaned = 0.00658818 Jy ! Total flux subtracted in 200 components = 0.00658818 Jy ! Clean residual min=-0.007576 max=0.007766 Jy/beam ! Clean residual mean=0.000003 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 0.420931 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.420931 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=0.059742Jy sigma=1.321699 ! Fit after self-cal, rms=0.059568Jy sigma=1.317125 ! 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=0.059568Jy sigma=1.317125 ! Fit after self-cal, rms=0.059742Jy sigma=1.296869 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7228 mas, bmaj=1.859 mas, bpa=0.3178 degrees ! Estimated noise=0.454113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237783 Jy ! Component: 100 - total flux cleaned = 0.00261213 Jy ! Component: 150 - total flux cleaned = 0.0025043 Jy ! Component: 200 - total flux cleaned = 0.00232216 Jy ! Total flux subtracted in 200 components = 0.00232216 Jy ! Clean residual min=-0.006180 max=0.004751 Jy/beam ! Clean residual mean=0.000004 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.423254 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.423254 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=0.059275Jy sigma=1.286587 ! Fit after self-cal, rms=0.059259Jy sigma=1.286009 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 = 0.00110068 Jy ! Component: 100 - total flux cleaned = 0.00085783 Jy ! Component: 150 - total flux cleaned = 0.000707555 Jy ! Component: 200 - total flux cleaned = 0.000500432 Jy ! Total flux subtracted in 200 components = 0.000500432 Jy ! Clean residual min=-0.005667 max=0.004569 Jy/beam ! Clean residual mean=0.000004 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.423754 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.423754 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=0.059060Jy sigma=1.281213 ! Fit after self-cal, rms=0.059053Jy sigma=1.280990 ! 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=0.059053Jy sigma=1.280990 ! Fit after self-cal, rms=0.060215Jy sigma=1.273715 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7229 mas, bmaj=1.858 mas, bpa=0.3461 degrees ! Estimated noise=0.454293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123146 Jy ! Component: 100 - total flux cleaned = 0.0011083 Jy ! Component: 150 - total flux cleaned = 0.000991211 Jy ! Component: 200 - total flux cleaned = 0.000826373 Jy ! Total flux subtracted in 200 components = 0.000826373 Jy ! Clean residual min=-0.004931 max=0.004233 Jy/beam ! Clean residual mean=0.000006 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.42458 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.42458 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=0.060112Jy sigma=1.270010 ! Fit after self-cal, rms=0.060116Jy sigma=1.269791 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 = 0.000454499 Jy ! Component: 100 - total flux cleaned = 0.000352785 Jy ! Component: 150 - total flux cleaned = 0.000161 Jy ! Component: 200 - total flux cleaned = 2.58122e-05 Jy ! Total flux subtracted in 200 components = 2.58122e-05 Jy ! Clean residual min=-0.004738 max=0.004105 Jy/beam ! Clean residual mean=0.000006 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.424606 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.424606 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=0.060049Jy sigma=1.267451 ! Fit after self-cal, rms=0.060042Jy sigma=1.267284 ! 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=0.060042Jy sigma=1.267284 ! Fit after self-cal, rms=0.060098Jy sigma=1.267143 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.049 mas, bmaj=4.429 mas, bpa=-3.221 degrees ! Estimated noise=0.625863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125285 Jy ! Component: 100 - total flux cleaned = 0.00137816 Jy ! Component: 150 - total flux cleaned = 0.00132944 Jy ! Component: 200 - total flux cleaned = 0.00124913 Jy ! Total flux subtracted in 200 components = 0.00124913 Jy ! Clean residual min=-0.005804 max=0.004918 Jy/beam ! Clean residual mean=0.000016 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 0.425855 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 103 components and 0.425855 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=0.060132Jy sigma=1.266501 ! Fit after self-cal, rms=0.060121Jy sigma=1.266157 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 = 0.000510049 Jy ! Component: 100 - total flux cleaned = 0.000392516 Jy ! Component: 150 - total flux cleaned = 0.000221225 Jy ! Component: 200 - total flux cleaned = 5.78181e-05 Jy ! Total flux subtracted in 200 components = 5.78181e-05 Jy ! Clean residual min=-0.005618 max=0.004852 Jy/beam ! Clean residual mean=0.000016 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.425913 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.425913 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=0.060134Jy sigma=1.265969 ! Fit after self-cal, rms=0.060125Jy sigma=1.265840 ! 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=0.7227 mas, bmaj=1.858 mas, bpa=0.3379 degrees ! Estimated noise=0.454101 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7227 x 1.858 at 0.3379 degrees (North through East) ! Clean map min=-0.0084287 max=0.23493 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=0.6034 mas, bmaj=1.622 mas, bpa=-0.7087 degrees ! Estimated noise=0.685171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.163162 Jy ! Component: 100 - total flux cleaned = 0.225989 Jy ! Component: 150 - total flux cleaned = 0.26848 Jy ! Component: 200 - total flux cleaned = 0.298686 Jy ! Total flux subtracted in 200 components = 0.298686 Jy ! Clean residual min=-0.014692 max=0.017605 Jy/beam ! Clean residual mean=0.000017 rms=0.003940 Jy/beam ! Combined flux in latest and established models = 0.298686 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.298686 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7227 mas, bmaj=1.858 mas, bpa=0.3379 degrees ! Estimated noise=0.454101 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.038878 Jy ! Component: 100 - total flux cleaned = 0.0621068 Jy ! Component: 150 - total flux cleaned = 0.0774411 Jy ! Component: 200 - total flux cleaned = 0.088117 Jy ! Total flux subtracted in 200 components = 0.088117 Jy ! Clean residual min=-0.007617 max=0.008086 Jy/beam ! Clean residual mean=0.000022 rms=0.001952 Jy/beam ! Combined flux in latest and established models = 0.386803 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 47 components and 0.386803 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=2.049 mas, bmaj=4.429 mas, bpa=-3.221 degrees ! Estimated noise=0.625863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145509 Jy ! Component: 100 - total flux cleaned = 0.0219836 Jy ! Component: 150 - total flux cleaned = 0.0265594 Jy ! Component: 200 - total flux cleaned = 0.0289716 Jy ! Total flux subtracted in 200 components = 0.0289716 Jy ! Clean residual min=-0.005729 max=0.004949 Jy/beam ! Clean residual mean=0.000023 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 0.415775 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 = 0.00107213 Jy ! Component: 100 - total flux cleaned = 0.00195488 Jy ! Component: 150 - total flux cleaned = 0.00274623 Jy ! Component: 200 - total flux cleaned = 0.00324707 Jy ! Total flux subtracted in 200 components = 0.00324707 Jy ! Clean residual min=-0.005048 max=0.004357 Jy/beam ! Clean residual mean=0.000020 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 0.419022 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 106 components and 0.419022 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7227 mas, bmaj=1.858 mas, bpa=0.3379 degrees ! Estimated noise=0.454101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00132594 Jy ! Component: 100 - total flux cleaned = -0.0004472 Jy ! Component: 150 - total flux cleaned = 0.000150814 Jy ! Component: 200 - total flux cleaned = 0.000230423 Jy ! Total flux subtracted in 200 components = 0.000230423 Jy ! Clean residual min=-0.003674 max=0.003962 Jy/beam ! Clean residual mean=0.000007 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.419252 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 122 components and 0.419252 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=0.059994Jy sigma=1.262386 ! Fit after self-cal, rms=0.059833Jy sigma=1.258837 wmodel /J0038-0207_X_map.mod ! wmodel: Unable to open new model file: /J0038-0207_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J0038-0207_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7227 x 1.858 at 0.3379 degrees (North through East) ! Clean map min=-0.003186 max=0.23758 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0038-0207_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.237584 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000853076 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07719 1.07719 2.15438 4.30876 8.61752 17.235 34.4701 68.9401 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.237 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 278.502 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0038-0207_X_dfm.log closed on Thu May 19 23:45:19 2016