! Started logfile: /scr/pima/bg219i_uvs/J2152+1734_X_dfm.log on Thu May 19 23:38:07 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/J2152+1734_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2152+1734_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.837302 visibilities/baseline/integration-bin. ! Found source: J2152+1734 ! ! 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 2532 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 J2152+1734_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.107223Jy sigma=21.327599 ! Fit after self-cal, rms=0.563471Jy sigma=10.799603 ! 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=0.7253 mas, bmaj=3.342 mas, bpa=-15.24 degrees ! Estimated noise=1.18558 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 = 0.342392 Jy ! Component: 100 - total flux cleaned = 0.419209 Jy ! Total flux subtracted in 100 components = 0.419209 Jy ! Clean residual min=-0.023207 max=0.040206 Jy/beam ! Clean residual mean=0.000046 rms=0.006905 Jy/beam ! Combined flux in latest and established models = 0.419209 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.419209 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=0.109286Jy sigma=1.941552 ! Fit after self-cal, rms=0.109304Jy sigma=1.940800 ! 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=0.8545 mas, bmaj=3.045 mas, bpa=-14.98 degrees ! Estimated noise=0.83328 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 = 0.0400388 Jy ! Component: 100 - total flux cleaned = 0.0625401 Jy ! Component: 150 - total flux cleaned = 0.0771224 Jy ! Component: 200 - total flux cleaned = 0.0873719 Jy ! Total flux subtracted in 200 components = 0.0873719 Jy ! Clean residual min=-0.016872 max=0.042726 Jy/beam ! Clean residual mean=0.000029 rms=0.006205 Jy/beam ! Combined flux in latest and established models = 0.506581 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 39 components and 0.506581 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=0.092126Jy sigma=1.620500 ! Fit after self-cal, rms=0.091982Jy sigma=1.614784 ! Inverting map ! Added new window around map position (-3.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.037412 Jy ! Component: 100 - total flux cleaned = 0.0556 Jy ! Component: 150 - total flux cleaned = 0.0683421 Jy ! Component: 200 - total flux cleaned = 0.0786832 Jy ! Total flux subtracted in 200 components = 0.0786832 Jy ! Clean residual min=-0.009286 max=0.012365 Jy/beam ! Clean residual mean=0.000010 rms=0.002828 Jy/beam ! Combined flux in latest and established models = 0.585264 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 69 components and 0.585264 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=0.074315Jy sigma=1.266758 ! Fit after self-cal, rms=0.073459Jy sigma=1.252830 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8545 x 3.045 at -14.98 degrees (North through East) ! Clean map min=-0.009222 max=0.4492 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 0.97 FD 1.03 HN 1.02 KP 0.95 ! LA 0.97 MK 1.04 NL 1.00 OV 1.01 ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.00 KP 0.98 ! LA 0.97 MK 1.02 NL 1.01 OV 1.00 ! PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.00 KP 1.00 ! LA 0.95 MK 1.00 NL 1.03 OV 0.97 ! PT 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.02 KP 0.98 ! LA 0.97 MK 0.99 NL 1.01 OV 0.98 ! PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.01 KP 0.98 ! LA 0.95 MK 1.01 NL 1.02 OV 1.00 ! PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.02 KP 0.99 ! LA 0.97 MK 1.02 NL 0.99 OV 1.00 ! PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.01 KP 0.98 ! LA 0.97 MK 1.00 NL 1.03 OV 1.00 ! PT 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.97 KP 1.00 ! LA 0.97 MK 1.01 NL 0.98 OV 0.98 ! PT 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.05 KP 0.99 ! LA 0.99 MK 0.98 NL 1.02 OV 0.94 ! PT 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.03 KP 0.98 ! LA 0.97 MK 0.99 NL 1.02 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.03 KP 0.98 ! LA 0.96 MK 1.04 NL 1.00 OV 0.98 ! PT 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.01 KP 0.90 ! LA 0.98 MK 1.01 NL 1.01 OV 0.99 ! PT 0.97 ! ! ! Fit before self-cal, rms=0.073459Jy sigma=1.252830 ! Fit after self-cal, rms=0.070313Jy sigma=1.186888 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8616 mas, bmaj=3.029 mas, bpa=-14.98 degrees ! Estimated noise=0.821656 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 (-19.4, 21.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105313 Jy ! Component: 100 - total flux cleaned = 0.0150865 Jy ! Component: 150 - total flux cleaned = 0.017808 Jy ! Component: 200 - total flux cleaned = 0.0197949 Jy ! Total flux subtracted in 200 components = 0.0197949 Jy ! Clean residual min=-0.005323 max=0.005463 Jy/beam ! Clean residual mean=-0.000003 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.605059 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 107 components and 0.605059 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=0.068245Jy sigma=1.150922 ! Fit after self-cal, rms=0.068195Jy sigma=1.149418 ! 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=0.068195Jy sigma=1.149418 ! Fit after self-cal, rms=0.068127Jy sigma=1.148543 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8623 mas, bmaj=3.029 mas, bpa=-14.98 degrees ! Estimated noise=0.819775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238124 Jy ! Component: 100 - total flux cleaned = 0.00260273 Jy ! Component: 150 - total flux cleaned = 0.00270059 Jy ! Component: 200 - total flux cleaned = 0.00287573 Jy ! Total flux subtracted in 200 components = 0.00287573 Jy ! Clean residual min=-0.004654 max=0.004955 Jy/beam ! Clean residual mean=-0.000005 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.607935 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 125 components and 0.607935 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=0.067783Jy sigma=1.142694 ! Fit after self-cal, rms=0.067770Jy sigma=1.142442 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 (-47.6, -15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043164 Jy ! Component: 100 - total flux cleaned = 0.00689697 Jy ! Component: 150 - total flux cleaned = 0.00896848 Jy ! Component: 200 - total flux cleaned = 0.010319 Jy ! Total flux subtracted in 200 components = 0.010319 Jy ! Clean residual min=-0.004129 max=0.003576 Jy/beam ! Clean residual mean=-0.000002 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.618254 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 151 components and 0.618254 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=0.067367Jy sigma=1.135348 ! Fit after self-cal, rms=0.067360Jy sigma=1.135069 ! 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=0.067360Jy sigma=1.135069 ! Fit after self-cal, rms=0.067327Jy sigma=1.134577 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8625 mas, bmaj=3.033 mas, bpa=-14.98 degrees ! Estimated noise=0.819393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144866 Jy ! Component: 100 - total flux cleaned = 0.00210687 Jy ! Component: 150 - total flux cleaned = 0.00252143 Jy ! Component: 200 - total flux cleaned = 0.00300996 Jy ! Total flux subtracted in 200 components = 0.00300996 Jy ! Clean residual min=-0.003903 max=0.003516 Jy/beam ! Clean residual mean=-0.000002 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.621264 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 164 components and 0.621264 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=0.067203Jy sigma=1.132376 ! Fit after self-cal, rms=0.067204Jy sigma=1.132336 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 = 0.000476858 Jy ! Component: 100 - total flux cleaned = 0.000914769 Jy ! Component: 150 - total flux cleaned = 0.00128136 Jy ! Component: 200 - total flux cleaned = 0.00158502 Jy ! Total flux subtracted in 200 components = 0.00158502 Jy ! Clean residual min=-0.003708 max=0.003498 Jy/beam ! Clean residual mean=-0.000002 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.622849 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 176 components and 0.622849 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=0.067138Jy sigma=1.131161 ! Fit after self-cal, rms=0.067138Jy sigma=1.131144 ! 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=0.067138Jy sigma=1.131144 ! Fit after self-cal, rms=0.067098Jy sigma=1.131020 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.075 mas, bmaj=3.032 mas, bpa=-9.884 degrees ! Estimated noise=1.06609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150838 Jy ! Component: 100 - total flux cleaned = 0.00213625 Jy ! Component: 150 - total flux cleaned = 0.00248872 Jy ! Component: 200 - total flux cleaned = 0.00271825 Jy ! Total flux subtracted in 200 components = 0.00271825 Jy ! Clean residual min=-0.003884 max=0.004580 Jy/beam ! Clean residual mean=-0.000005 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.625567 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 205 components and 0.625567 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=0.067054Jy sigma=1.130224 ! Fit after self-cal, rms=0.067057Jy sigma=1.130171 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 = 0.000301644 Jy ! Component: 100 - total flux cleaned = 0.000668649 Jy ! Component: 150 - total flux cleaned = 0.000972075 Jy ! Component: 200 - total flux cleaned = 0.00121908 Jy ! Total flux subtracted in 200 components = 0.00121908 Jy ! Clean residual min=-0.003761 max=0.004418 Jy/beam ! Clean residual mean=-0.000004 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.626786 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 220 components and 0.626786 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=0.067038Jy sigma=1.129887 ! Fit after self-cal, rms=0.067039Jy sigma=1.129872 ! 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=0.8626 mas, bmaj=3.034 mas, bpa=-14.98 degrees ! Estimated noise=0.819046 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8626 x 3.034 at -14.98 degrees (North through East) ! Clean map min=-0.0031794 max=0.44328 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=0.7323 mas, bmaj=3.326 mas, bpa=-15.23 degrees ! Estimated noise=1.16885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.337357 Jy ! Component: 100 - total flux cleaned = 0.414645 Jy ! Component: 150 - total flux cleaned = 0.452939 Jy ! Component: 200 - total flux cleaned = 0.479643 Jy ! Total flux subtracted in 200 components = 0.479643 Jy ! Clean residual min=-0.012522 max=0.016122 Jy/beam ! Clean residual mean=0.000024 rms=0.003847 Jy/beam ! Combined flux in latest and established models = 0.479643 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 0.479643 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8626 mas, bmaj=3.034 mas, bpa=-14.98 degrees ! Estimated noise=0.819046 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 (-1.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0260102 Jy ! Component: 100 - total flux cleaned = 0.0446887 Jy ! Component: 150 - total flux cleaned = 0.05881 Jy ! Component: 200 - total flux cleaned = 0.0699234 Jy ! Total flux subtracted in 200 components = 0.0699234 Jy ! Clean residual min=-0.007056 max=0.008881 Jy/beam ! Clean residual mean=0.000010 rms=0.002368 Jy/beam ! Combined flux in latest and established models = 0.549566 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 69 components and 0.549567 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=2.075 mas, bmaj=3.032 mas, bpa=-9.884 degrees ! Estimated noise=1.06609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164621 Jy ! Component: 100 - total flux cleaned = 0.0270015 Jy ! Component: 150 - total flux cleaned = 0.0345434 Jy ! Component: 200 - total flux cleaned = 0.0404502 Jy ! Total flux subtracted in 200 components = 0.0404502 Jy ! Clean residual min=-0.007581 max=0.006005 Jy/beam ! Clean residual mean=0.000002 rms=0.002042 Jy/beam ! Combined flux in latest and established models = 0.590017 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 = 0.00479366 Jy ! Component: 100 - total flux cleaned = 0.00887647 Jy ! Component: 150 - total flux cleaned = 0.0124234 Jy ! Component: 200 - total flux cleaned = 0.0155279 Jy ! Total flux subtracted in 200 components = 0.0155279 Jy ! Clean residual min=-0.006245 max=0.004329 Jy/beam ! Clean residual mean=-0.000000 rms=0.001516 Jy/beam ! Combined flux in latest and established models = 0.605545 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 169 components and 0.605545 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8626 mas, bmaj=3.034 mas, bpa=-14.98 degrees ! Estimated noise=0.819046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172097 Jy ! Component: 100 - total flux cleaned = 0.00304184 Jy ! Component: 150 - total flux cleaned = 0.00409724 Jy ! Component: 200 - total flux cleaned = 0.00503851 Jy ! Total flux subtracted in 200 components = 0.00503851 Jy ! Clean residual min=-0.003860 max=0.003402 Jy/beam ! Clean residual mean=-0.000001 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.610583 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 197 components and 0.610583 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=0.067581Jy sigma=1.137622 ! Fit after self-cal, rms=0.067538Jy sigma=1.136889 wmodel /J2152+1734_X_map.mod ! wmodel: Unable to open new model file: /J2152+1734_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J2152+1734_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8626 x 3.034 at -14.98 degrees (North through East) ! Clean map min=-0.0035439 max=0.44598 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2152+1734_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.445976 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000949326 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.638594 0.638594 1.27719 2.55438 5.10875 10.2175 20.435 40.87 81.7401 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.445 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 469.781 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2152+1734_X_dfm.log closed on Thu May 19 23:38:09 2016