! Started logfile: /scr/pima/bg219e_uvs/J0438-2012_X_dfm.log on Thu May 19 18:23:12 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/J0438-2012_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0438-2012_X_uva.fits ! AN table 1: 47 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.864657 visibilities/baseline/integration-bin. ! Found source: J0438-2012 ! ! 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 17556 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 J0438-2012_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. ! ! 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=1.007229Jy sigma=23.651773 ! Fit after self-cal, rms=0.912458Jy sigma=21.394514 ! 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=0.8052 mas, bmaj=3.115 mas, bpa=12.86 degrees ! Estimated noise=0.464048 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 = 0.0663035 Jy ! Component: 100 - total flux cleaned = 0.0814691 Jy ! Total flux subtracted in 100 components = 0.0814691 Jy ! Clean residual min=-0.004449 max=0.007029 Jy/beam ! Clean residual mean=-0.000022 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.0814691 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0814691 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=0.068454Jy sigma=1.529036 ! Fit after self-cal, rms=0.068142Jy sigma=1.522516 ! 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=1.036 mas, bmaj=3.384 mas, bpa=11.42 degrees ! Estimated noise=0.235163 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 = 0.0116417 Jy ! Component: 100 - total flux cleaned = 0.0178138 Jy ! Component: 150 - total flux cleaned = 0.021528 Jy ! Component: 200 - total flux cleaned = 0.0239223 Jy ! Total flux subtracted in 200 components = 0.0239223 Jy ! Clean residual min=-0.005352 max=0.012100 Jy/beam ! Clean residual mean=-0.000045 rms=0.002205 Jy/beam ! Combined flux in latest and established models = 0.105391 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.105391 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=0.066293Jy sigma=1.471957 ! Fit after self-cal, rms=0.066311Jy sigma=1.470946 ! Inverting map ! Added new window around map position (-4.6, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115682 Jy ! Component: 100 - total flux cleaned = 0.0184641 Jy ! Component: 150 - total flux cleaned = 0.0234779 Jy ! Component: 200 - total flux cleaned = 0.0273979 Jy ! Total flux subtracted in 200 components = 0.0273979 Jy ! Clean residual min=-0.003321 max=0.006737 Jy/beam ! Clean residual mean=-0.000024 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.132789 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 72 components and 0.132789 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=0.064097Jy sigma=1.410608 ! Fit after self-cal, rms=0.063935Jy sigma=1.406616 ! Inverting map ! Added new window around map position (-1.8, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00647212 Jy ! Component: 100 - total flux cleaned = 0.0102256 Jy ! Component: 150 - total flux cleaned = 0.0129742 Jy ! Component: 200 - total flux cleaned = 0.0151902 Jy ! Total flux subtracted in 200 components = 0.0151902 Jy ! Clean residual min=-0.002667 max=0.003042 Jy/beam ! Clean residual mean=-0.000016 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.14798 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 139 components and 0.14798 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=0.063214Jy sigma=1.387755 ! Fit after self-cal, rms=0.063131Jy sigma=1.385902 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.036 x 3.384 at 11.42 degrees (North through East) ! Clean map min=-0.0027402 max=0.085309 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.11 KP 0.98 ! LA 0.98 NL 1.05 OV 1.01 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.10 KP 1.02 ! LA 0.97 NL 1.06 OV 0.99 PT 0.94 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 0.96 KP 0.98 ! LA 0.93 NL 1.06 OV 1.04 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 1.04 KP 1.03 ! LA 0.98 NL 1.02 OV 0.99 PT 0.94 ! SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.00 KP 1.03 ! LA 1.00 NL 1.03 OV 0.99 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.12 KP 0.99 ! LA 0.97 NL 0.96 OV 0.98 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.98 KP 1.02 ! LA 0.96 NL 0.99 OV 1.03 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 KP 1.00 ! LA 0.97 NL 1.04 OV 0.96 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.97 KP 0.98 ! LA 0.94 NL 1.00 OV 1.02 PT 0.97 ! SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.11 KP 0.98 ! LA 0.96 NL 1.03 OV 0.97 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.00 KP 1.04 ! LA 0.95 NL 1.00 OV 0.99 PT 0.91 ! SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.02 KP 0.99 ! LA 0.96 NL 1.05 OV 0.99 PT 0.97 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.063131Jy sigma=1.385902 ! Fit after self-cal, rms=0.062973Jy sigma=1.380028 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=3.413 mas, bpa=11.65 degrees ! Estimated noise=0.233043 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 = 0.00138159 Jy ! Component: 100 - total flux cleaned = 0.00155517 Jy ! Component: 150 - total flux cleaned = 0.00160033 Jy ! Component: 200 - total flux cleaned = 0.00160154 Jy ! Total flux subtracted in 200 components = 0.00160154 Jy ! Clean residual min=-0.002124 max=0.002586 Jy/beam ! Clean residual mean=-0.000007 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.149581 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 171 components and 0.149581 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=0.062889Jy sigma=1.377812 ! Fit after self-cal, rms=0.062908Jy sigma=1.377532 ! 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=0.062908Jy sigma=1.377532 ! Fit after self-cal, rms=0.062716Jy sigma=1.377456 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=3.413 mas, bpa=11.71 degrees ! Estimated noise=0.232305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.50229e-05 Jy ! Component: 100 - total flux cleaned = 0.000170017 Jy ! Component: 150 - total flux cleaned = 0.000201618 Jy ! Component: 200 - total flux cleaned = 0.000284786 Jy ! Total flux subtracted in 200 components = 0.000284786 Jy ! Clean residual min=-0.001956 max=0.002385 Jy/beam ! Clean residual mean=-0.000006 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.149866 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 190 components and 0.149866 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=0.062681Jy sigma=1.376568 ! Fit after self-cal, rms=0.062676Jy sigma=1.376507 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 (12, -29.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216583 Jy ! Component: 100 - total flux cleaned = 0.00332306 Jy ! Component: 150 - total flux cleaned = 0.00391547 Jy ! Component: 200 - total flux cleaned = 0.00434815 Jy ! Total flux subtracted in 200 components = 0.00434815 Jy ! Clean residual min=-0.001740 max=0.001573 Jy/beam ! Clean residual mean=-0.000004 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.154214 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 226 components and 0.154214 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=0.062596Jy sigma=1.374205 ! Fit after self-cal, rms=0.062586Jy sigma=1.374052 ! 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=0.062586Jy sigma=1.374052 ! Fit after self-cal, rms=0.062369Jy sigma=1.372004 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=3.413 mas, bpa=11.7 degrees ! Estimated noise=0.231487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000694772 Jy ! Component: 100 - total flux cleaned = 0.000955008 Jy ! Component: 150 - total flux cleaned = 0.00118312 Jy ! Component: 200 - total flux cleaned = 0.00134597 Jy ! Total flux subtracted in 200 components = 0.00134597 Jy ! Clean residual min=-0.001551 max=0.001530 Jy/beam ! Clean residual mean=-0.000003 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.15556 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 255 components and 0.15556 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=0.062352Jy sigma=1.371533 ! Fit after self-cal, rms=0.062356Jy sigma=1.371457 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 = 0.000157739 Jy ! Component: 100 - total flux cleaned = 0.000283622 Jy ! Component: 150 - total flux cleaned = 0.000367961 Jy ! Component: 200 - total flux cleaned = 0.000462932 Jy ! Total flux subtracted in 200 components = 0.000462932 Jy ! Clean residual min=-0.001514 max=0.001520 Jy/beam ! Clean residual mean=-0.000003 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.156023 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 271 components and 0.156023 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=0.062347Jy sigma=1.371237 ! Fit after self-cal, rms=0.062346Jy sigma=1.371229 ! 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=0.062346Jy sigma=1.371229 ! Fit after self-cal, rms=0.062272Jy sigma=1.371211 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.271 mas, bmaj=4.71 mas, bpa=-0.2647 degrees ! Estimated noise=0.271965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000341754 Jy ! Component: 100 - total flux cleaned = 0.000621235 Jy ! Component: 150 - total flux cleaned = 0.00083271 Jy ! Component: 200 - total flux cleaned = 0.000985773 Jy ! Total flux subtracted in 200 components = 0.000985773 Jy ! Clean residual min=-0.001616 max=0.001809 Jy/beam ! Clean residual mean=-0.000005 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.157009 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 292 components and 0.157009 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=0.062270Jy sigma=1.371069 ! Fit after self-cal, rms=0.062269Jy sigma=1.371053 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 = 0.000148052 Jy ! Component: 100 - total flux cleaned = 0.000250477 Jy ! Component: 150 - total flux cleaned = 0.000311783 Jy ! Component: 200 - total flux cleaned = 0.000357472 Jy ! Total flux subtracted in 200 components = 0.000357472 Jy ! Clean residual min=-0.001578 max=0.001769 Jy/beam ! Clean residual mean=-0.000005 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.157366 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 313 components and 0.157366 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=0.062268Jy sigma=1.371000 ! Fit after self-cal, rms=0.062268Jy sigma=1.370993 ! 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=1.033 mas, bmaj=3.413 mas, bpa=11.71 degrees ! Estimated noise=0.23133 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 3.413 at 11.71 degrees (North through East) ! Clean map min=-0.0016033 max=0.084261 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=0.7993 mas, bmaj=3.139 mas, bpa=13.15 degrees ! Estimated noise=0.459535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0653856 Jy ! Component: 100 - total flux cleaned = 0.0808783 Jy ! Component: 150 - total flux cleaned = 0.0899 Jy ! Component: 200 - total flux cleaned = 0.0966887 Jy ! Total flux subtracted in 200 components = 0.0966887 Jy ! Clean residual min=-0.003648 max=0.004730 Jy/beam ! Clean residual mean=-0.000018 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.0966886 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0966886 Jy ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=3.413 mas, bpa=11.71 degrees ! Estimated noise=0.23133 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 = 0.010758 Jy ! Component: 100 - total flux cleaned = 0.018631 Jy ! Component: 150 - total flux cleaned = 0.0247876 Jy ! Component: 200 - total flux cleaned = 0.0297437 Jy ! Total flux subtracted in 200 components = 0.0297437 Jy ! Clean residual min=-0.002952 max=0.003728 Jy/beam ! Clean residual mean=-0.000024 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.126432 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 88 components and 0.126432 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=2.271 mas, bmaj=4.71 mas, bpa=-0.2647 degrees ! Estimated noise=0.271965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00656533 Jy ! Component: 100 - total flux cleaned = 0.0113231 Jy ! Component: 150 - total flux cleaned = 0.014913 Jy ! Component: 200 - total flux cleaned = 0.0177109 Jy ! Total flux subtracted in 200 components = 0.0177109 Jy ! Clean residual min=-0.002371 max=0.002524 Jy/beam ! Clean residual mean=-0.000021 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.144143 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 = 0.00224511 Jy ! Component: 100 - total flux cleaned = 0.00406903 Jy ! Component: 150 - total flux cleaned = 0.0055652 Jy ! Component: 200 - total flux cleaned = 0.00681656 Jy ! Total flux subtracted in 200 components = 0.00681656 Jy ! Clean residual min=-0.001819 max=0.002010 Jy/beam ! Clean residual mean=-0.000012 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.15096 Jy ! Adding 130 model components to the UV plane model. ! The established model now contains 197 components and 0.15096 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=3.413 mas, bpa=11.71 degrees ! Estimated noise=0.23133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111551 Jy ! Component: 100 - total flux cleaned = 0.00201806 Jy ! Component: 150 - total flux cleaned = 0.00273575 Jy ! Component: 200 - total flux cleaned = 0.00315654 Jy ! Total flux subtracted in 200 components = 0.00315654 Jy ! Clean residual min=-0.001535 max=0.001667 Jy/beam ! Clean residual mean=-0.000005 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.154116 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 230 components and 0.154116 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=0.062310Jy sigma=1.372047 ! Fit after self-cal, rms=0.062298Jy sigma=1.371848 wmodel /J0438-2012_X_map.mod ! wmodel: Unable to open new model file: /J0438-2012_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0438-2012_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 3.413 at 11.71 degrees (North through East) ! Clean map min=-0.0013911 max=0.086865 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0438-2012_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0868651 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00036511 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.26095 1.26095 2.52191 5.04382 10.0876 20.1753 40.3505 80.7011 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 237.915 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0438-2012_X_dfm.log closed on Thu May 19 18:23:15 2016