! Started logfile: /scr/pima/bg219e_uvs/J2005+4428_X_dfm.log on Thu May 19 18:53:19 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/bg219e_uvs/J2005+4428_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2005+4428_X_uva.fits ! AN table 1: 61 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.803279 visibilities/baseline/integration-bin. ! Found source: J2005+4428 ! ! 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 21168 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 J2005+4428_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 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006267Jy sigma=24.350450 ! Fit after self-cal, rms=0.916342Jy sigma=22.175224 ! 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=1.527 mas, bmaj=1.926 mas, bpa=-38.01 degrees ! Estimated noise=0.5403 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 = 0.0601413 Jy ! Component: 100 - total flux cleaned = 0.0810474 Jy ! Total flux subtracted in 100 components = 0.0810474 Jy ! Clean residual min=-0.005991 max=0.010689 Jy/beam ! Clean residual mean=0.000024 rms=0.001805 Jy/beam ! Combined flux in latest and established models = 0.0810474 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0810474 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=0.066381Jy sigma=1.535058 ! Fit after self-cal, rms=0.065941Jy sigma=1.524535 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141376 Jy ! Component: 100 - total flux cleaned = 0.0233414 Jy ! Total flux subtracted in 100 components = 0.0233414 Jy ! Clean residual min=-0.004610 max=0.005510 Jy/beam ! Clean residual mean=0.000006 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.104389 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.104389 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=0.061590Jy sigma=1.407754 ! Fit after self-cal, rms=0.061576Jy sigma=1.406273 ! 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=1.804 mas, bmaj=2.187 mas, bpa=-40.92 degrees ! Estimated noise=0.216047 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 = 0.00997388 Jy ! Component: 100 - total flux cleaned = 0.0162711 Jy ! Component: 150 - total flux cleaned = 0.0205392 Jy ! Component: 200 - total flux cleaned = 0.0235297 Jy ! Total flux subtracted in 200 components = 0.0235297 Jy ! Clean residual min=-0.002914 max=0.005231 Jy/beam ! Clean residual mean=-0.000015 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.127919 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 68 components and 0.127918 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=0.059802Jy sigma=1.357752 ! Fit after self-cal, rms=0.059805Jy sigma=1.357005 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.804 x 2.187 at -40.92 degrees (North through East) ! Clean map min=-0.0028562 max=0.085199 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 1.13 FD 0.98 HN 1.03 KP 1.01 ! LA 0.96 NL 1.08 OV 1.00 PT 0.94 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.01 KP 1.01 ! LA 0.95 NL 1.08 OV 1.04 PT 0.94 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.04 KP 0.97 ! LA 0.92 NL 1.08 OV 1.02 PT 0.91 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.00 KP 1.01 ! LA 0.94 NL 1.13 OV 1.04 PT 0.92 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.99 KP 1.03 ! LA 0.93 NL 1.05 OV 1.01 PT 0.93 ! SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.98 KP 0.99 ! LA 0.91 NL 1.08 OV 1.02 PT 0.92 ! SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.87 KP 1.02 ! LA 0.93 NL 1.06 OV 1.04 PT 0.88 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.89 KP 1.02 ! LA 0.92 NL 1.02 OV 1.01 PT 0.93 ! SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.00 KP 1.02 ! LA 0.95 NL 1.10 OV 1.01 PT 0.92 ! SC 0.91 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.92 KP 1.03 ! LA 0.94 NL 1.12 OV 1.01 PT 0.94 ! SC 1.10 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.91 KP 1.02 ! LA 0.95 NL 1.04 OV 1.00 PT 0.92 ! SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 0.92 KP 0.97 ! LA 0.98 NL 1.06 OV 1.02 PT 0.88 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.059805Jy sigma=1.357005 ! Fit after self-cal, rms=0.058591Jy sigma=1.345840 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.81 mas, bmaj=2.194 mas, bpa=-41.25 degrees ! Estimated noise=0.21406 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 (-13.4, 33.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040437 Jy ! Component: 100 - total flux cleaned = 0.00612057 Jy ! Component: 150 - total flux cleaned = 0.0074985 Jy ! Component: 200 - total flux cleaned = 0.00833307 Jy ! Total flux subtracted in 200 components = 0.00833307 Jy ! Clean residual min=-0.002065 max=0.002671 Jy/beam ! Clean residual mean=-0.000016 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.136252 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 122 components and 0.136252 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=0.058324Jy sigma=1.338046 ! Fit after self-cal, rms=0.058312Jy sigma=1.337337 ! 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=0.058312Jy sigma=1.337337 ! Fit after self-cal, rms=0.058348Jy sigma=1.332507 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.817 mas, bmaj=2.193 mas, bpa=-39.68 degrees ! Estimated noise=0.21277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114231 Jy ! Component: 100 - total flux cleaned = 0.00161956 Jy ! Component: 150 - total flux cleaned = 0.00177929 Jy ! Component: 200 - total flux cleaned = 0.0018568 Jy ! Total flux subtracted in 200 components = 0.0018568 Jy ! Clean residual min=-0.001764 max=0.002199 Jy/beam ! Clean residual mean=0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.138108 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 144 components and 0.138108 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=0.058322Jy sigma=1.331754 ! Fit after self-cal, rms=0.058340Jy sigma=1.331581 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 (-7.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199385 Jy ! Component: 100 - total flux cleaned = 0.00245471 Jy ! Component: 150 - total flux cleaned = 0.00262033 Jy ! Component: 200 - total flux cleaned = 0.00273074 Jy ! Total flux subtracted in 200 components = 0.00273074 Jy ! Clean residual min=-0.001607 max=0.001596 Jy/beam ! Clean residual mean=0.000004 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.140839 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 171 components and 0.140839 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=0.058269Jy sigma=1.329568 ! Fit after self-cal, rms=0.058259Jy sigma=1.329353 ! Inverting map ! Added new window around map position (-49.8, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144215 Jy ! Component: 100 - total flux cleaned = 0.00211997 Jy ! Component: 150 - total flux cleaned = 0.00246188 Jy ! Component: 200 - total flux cleaned = 0.00262558 Jy ! Total flux subtracted in 200 components = 0.00262558 Jy ! Clean residual min=-0.001400 max=0.001481 Jy/beam ! Clean residual mean=0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.143465 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 198 components and 0.143465 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=0.058218Jy sigma=1.328247 ! Fit after self-cal, rms=0.058212Jy sigma=1.328118 ! Inverting map ! Added new window around map position (14, -43.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121865 Jy ! Component: 100 - total flux cleaned = 0.00168342 Jy ! Component: 150 - total flux cleaned = 0.0020477 Jy ! Component: 200 - total flux cleaned = 0.00229363 Jy ! Total flux subtracted in 200 components = 0.00229363 Jy ! Clean residual min=-0.001122 max=0.001172 Jy/beam ! Clean residual mean=-0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.145758 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 220 components and 0.145758 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=0.058180Jy sigma=1.327283 ! Fit after self-cal, rms=0.058176Jy sigma=1.327242 ! 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=0.058176Jy sigma=1.327242 ! Fit after self-cal, rms=0.057869Jy sigma=1.327000 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.818 mas, bmaj=2.191 mas, bpa=-40.03 degrees ! Estimated noise=0.211636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00044407 Jy ! Component: 100 - total flux cleaned = 0.000665481 Jy ! Component: 150 - total flux cleaned = 0.000824515 Jy ! Component: 200 - total flux cleaned = 0.000879988 Jy ! Total flux subtracted in 200 components = 0.000879988 Jy ! Clean residual min=-0.001090 max=0.001185 Jy/beam ! Clean residual mean=-0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.146638 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 236 components and 0.146638 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=0.057855Jy sigma=1.326651 ! Fit after self-cal, rms=0.057855Jy sigma=1.326635 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 = 0.000245329 Jy ! Component: 100 - total flux cleaned = 0.000296492 Jy ! Component: 150 - total flux cleaned = 0.000361897 Jy ! Component: 200 - total flux cleaned = 0.000425004 Jy ! Total flux subtracted in 200 components = 0.000425004 Jy ! Clean residual min=-0.001068 max=0.001163 Jy/beam ! Clean residual mean=-0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.147063 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 246 components and 0.147063 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=0.057847Jy sigma=1.326431 ! Fit after self-cal, rms=0.057847Jy sigma=1.326426 ! 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=0.057847Jy sigma=1.326426 ! Fit after self-cal, rms=0.057767Jy sigma=1.326404 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.503 mas, bmaj=2.768 mas, bpa=-51.25 degrees ! Estimated noise=0.226123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00045204 Jy ! Component: 100 - total flux cleaned = 0.00056388 Jy ! Component: 150 - total flux cleaned = 0.000629631 Jy ! Component: 200 - total flux cleaned = 0.00068993 Jy ! Total flux subtracted in 200 components = 0.00068993 Jy ! Clean residual min=-0.000959 max=0.001169 Jy/beam ! Clean residual mean=-0.000003 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.147753 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 266 components and 0.147753 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=0.057762Jy sigma=1.326220 ! Fit after self-cal, rms=0.057761Jy sigma=1.326204 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 = 0.00017466 Jy ! Component: 100 - total flux cleaned = 0.000244959 Jy ! Component: 150 - total flux cleaned = 0.000309723 Jy ! Component: 200 - total flux cleaned = 0.000321984 Jy ! Total flux subtracted in 200 components = 0.000321984 Jy ! Clean residual min=-0.000933 max=0.001111 Jy/beam ! Clean residual mean=-0.000003 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.148075 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 279 components and 0.148075 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=0.057758Jy sigma=1.326104 ! Fit after self-cal, rms=0.057757Jy sigma=1.326097 ! 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=1.817 mas, bmaj=2.191 mas, bpa=-40.34 degrees ! Estimated noise=0.211398 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.817 x 2.191 at -40.34 degrees (North through East) ! Clean map min=-0.0011546 max=0.084604 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=1.532 mas, bmaj=1.92 mas, bpa=-37.02 degrees ! Estimated noise=0.537328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0591452 Jy ! Component: 100 - total flux cleaned = 0.0813432 Jy ! Component: 150 - total flux cleaned = 0.0950351 Jy ! Component: 200 - total flux cleaned = 0.103837 Jy ! Total flux subtracted in 200 components = 0.103837 Jy ! Clean residual min=-0.004531 max=0.005432 Jy/beam ! Clean residual mean=0.000003 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.103837 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.103837 Jy ! Inverting map and beam ! Estimated beam: bmin=1.817 mas, bmaj=2.191 mas, bpa=-40.34 degrees ! Estimated noise=0.211398 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 = 0.00799178 Jy ! Component: 100 - total flux cleaned = 0.0133359 Jy ! Component: 150 - total flux cleaned = 0.0174912 Jy ! Component: 200 - total flux cleaned = 0.0208462 Jy ! Total flux subtracted in 200 components = 0.0208462 Jy ! Clean residual min=-0.002191 max=0.003452 Jy/beam ! Clean residual mean=0.000002 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.124684 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 73 components and 0.124684 Jy ! Inverting map ! Added new window around map position (-3.4, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032734 Jy ! Component: 100 - total flux cleaned = 0.005545 Jy ! Component: 150 - total flux cleaned = 0.00742925 Jy ! Component: 200 - total flux cleaned = 0.00906101 Jy ! Total flux subtracted in 200 components = 0.00906101 Jy ! Clean residual min=-0.001571 max=0.001439 Jy/beam ! Clean residual mean=0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.133745 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 104 components and 0.133745 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=2.503 mas, bmaj=2.768 mas, bpa=-51.25 degrees ! Estimated noise=0.226123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191511 Jy ! Component: 100 - total flux cleaned = 0.0034353 Jy ! Component: 150 - total flux cleaned = 0.00474117 Jy ! Component: 200 - total flux cleaned = 0.00587568 Jy ! Total flux subtracted in 200 components = 0.00587568 Jy ! Clean residual min=-0.001560 max=0.001443 Jy/beam ! Clean residual mean=0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.13962 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 = 0.000839082 Jy ! Component: 100 - total flux cleaned = 0.00151646 Jy ! Component: 150 - total flux cleaned = 0.00206428 Jy ! Component: 200 - total flux cleaned = 0.00256289 Jy ! Total flux subtracted in 200 components = 0.00256289 Jy ! Clean residual min=-0.001308 max=0.001372 Jy/beam ! Clean residual mean=-0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.142183 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 165 components and 0.142183 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.817 mas, bmaj=2.191 mas, bpa=-40.34 degrees ! Estimated noise=0.211398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.39099e-05 Jy ! Component: 100 - total flux cleaned = 0.000332893 Jy ! Component: 150 - total flux cleaned = 0.000595022 Jy ! Component: 200 - total flux cleaned = 0.000839703 Jy ! Total flux subtracted in 200 components = 0.000839703 Jy ! Clean residual min=-0.001032 max=0.001231 Jy/beam ! Clean residual mean=-0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.143023 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 195 components and 0.143023 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=0.057772Jy sigma=1.326241 ! Fit after self-cal, rms=0.057765Jy sigma=1.325960 wmodel /J2005+4428_X_map.mod ! wmodel: Unable to open new model file: /J2005+4428_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J2005+4428_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.817 x 2.191 at -40.34 degrees (North through East) ! Clean map min=-0.00097528 max=0.08438 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2005+4428_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0843801 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000269915 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.959638 0.959638 1.91928 3.83855 7.6771 15.3542 30.7084 61.4168 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.084 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 312.617 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2005+4428_X_dfm.log closed on Thu May 19 18:53:23 2016