! Started logfile: /vlbi/sb072/temp_maps//J1136-2209_X_dfm.log on Fri Jan 25 19:28:05 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /vlbi/sb072/temp_maps//J1136-2209_X_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1136-2209_X_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1136-2209 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 1440 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! 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 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 J1136-2209_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000247Jy sigma=31.961999 ! Fit after self-cal, rms=0.966855Jy sigma=30.921462 ! 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=0.8575 mas, bmaj=4.387 mas, bpa=22.75 degrees ! Estimated noise=1.05253 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 = 0.0268961 Jy ! Component: 100 - total flux cleaned = 0.035368 Jy ! Total flux subtracted in 100 components = 0.035368 Jy ! Clean residual min=-0.005212 max=0.005339 Jy/beam ! Clean residual mean=0.000006 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.035368 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.035368 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. ! ! Fit before self-cal, rms=0.031052Jy sigma=0.904368 ! Fit after self-cal, rms=0.029559Jy sigma=0.858592 ! 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=1.102 mas, bmaj=4.47 mas, bpa=21.22 degrees ! Estimated noise=0.684513 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 = 0.0046077 Jy ! Component: 100 - total flux cleaned = 0.00462087 Jy ! Component: 150 - total flux cleaned = 0.00439803 Jy ! Component: 200 - total flux cleaned = 0.00413518 Jy ! Total flux subtracted in 200 components = 0.00413518 Jy ! Clean residual min=-0.003264 max=0.003265 Jy/beam ! Clean residual mean=0.000004 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0395031 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.0395031 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. ! ! Fit before self-cal, rms=0.028534Jy sigma=0.829325 ! Fit after self-cal, rms=0.028498Jy sigma=0.828305 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.102 x 4.47 at 21.22 degrees (North through East) ! Clean map min=-0.003097 max=0.031309 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.92 KP 1.05 ! LA 1.00* NL 0.88 OV 1.19 PT 1.27 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.89 KP 0.79 ! LA 1.00* NL 1.08 OV 1.20 PT 1.09 ! SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.87 HN 1.17 KP 0.83 ! LA 1.00* NL 0.90 OV 1.18 PT 1.22 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.01 HN 0.95 KP 0.81 ! LA 1.00* NL 1.05 OV 1.03 PT 1.06 ! SC 0.87 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.09 KP 0.98 ! LA 1.00* NL 1.16 OV 1.17 PT 1.04 ! SC 0.73 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 1.02 HN 0.94 KP 0.85 ! LA 1.00* NL 0.82 OV 1.36 PT 1.60 ! SC 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 1.01 KP 0.79 ! LA 1.00* NL 1.05 OV 1.12 PT 0.89 ! SC 1.16 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 0.95 KP 0.95 ! LA 1.00* NL 0.91 OV 1.13 PT 1.16 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.028498Jy sigma=0.828305 ! Fit after self-cal, rms=0.026032Jy sigma=0.797712 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=4.425 mas, bpa=21.69 degrees ! Estimated noise=0.663704 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 = 0.000591426 Jy ! Component: 100 - total flux cleaned = 0.000659764 Jy ! Component: 150 - total flux cleaned = 0.000516293 Jy ! Component: 200 - total flux cleaned = 0.000393007 Jy ! Total flux subtracted in 200 components = 0.000393007 Jy ! Clean residual min=-0.002435 max=0.002305 Jy/beam ! Clean residual mean=0.000003 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0398961 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.0398961 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. ! ! Fit before self-cal, rms=0.025950Jy sigma=0.795020 ! Fit after self-cal, rms=0.026051Jy sigma=0.793508 ! 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. ! ! Fit before self-cal, rms=0.026051Jy sigma=0.793508 ! Fit after self-cal, rms=0.026211Jy sigma=0.793255 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=4.431 mas, bpa=21.76 degrees ! Estimated noise=0.666881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134963 Jy ! Component: 100 - total flux cleaned = 3.55545e-05 Jy ! Component: 150 - total flux cleaned = -3.39918e-05 Jy ! Component: 200 - total flux cleaned = -0.000139237 Jy ! Total flux subtracted in 200 components = -0.000139237 Jy ! Clean residual min=-0.002310 max=0.002237 Jy/beam ! Clean residual mean=0.000002 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0397569 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0397569 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. ! ! Fit before self-cal, rms=0.026188Jy sigma=0.792311 ! Fit after self-cal, rms=0.026195Jy sigma=0.792249 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 = -7.4927e-05 Jy ! Component: 100 - total flux cleaned = -0.000114695 Jy ! Component: 150 - total flux cleaned = -0.000126941 Jy ! Component: 200 - total flux cleaned = -0.000149925 Jy ! Total flux subtracted in 200 components = -0.000149925 Jy ! Clean residual min=-0.002259 max=0.002223 Jy/beam ! Clean residual mean=0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.039607 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.039607 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. ! ! Fit before self-cal, rms=0.026186Jy sigma=0.791844 ! Fit after self-cal, rms=0.026183Jy sigma=0.791814 ! 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. ! ! Fit before self-cal, rms=0.026183Jy sigma=0.791814 ! Fit after self-cal, rms=0.026287Jy sigma=0.791750 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=4.441 mas, bpa=21.78 degrees ! Estimated noise=0.668518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.51037e-05 Jy ! Component: 100 - total flux cleaned = -1.36836e-05 Jy ! Component: 150 - total flux cleaned = -3.39234e-05 Jy ! Component: 200 - total flux cleaned = -3.39426e-05 Jy ! Total flux subtracted in 200 components = -3.39426e-05 Jy ! Clean residual min=-0.002186 max=0.002218 Jy/beam ! Clean residual mean=0.000002 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.039573 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.039573 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. ! ! Fit before self-cal, rms=0.026279Jy sigma=0.791399 ! Fit after self-cal, rms=0.026280Jy sigma=0.791374 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 = -3.58721e-05 Jy ! Component: 100 - total flux cleaned = -3.58173e-05 Jy ! Component: 150 - total flux cleaned = -4.52346e-05 Jy ! Component: 200 - total flux cleaned = -5.37692e-05 Jy ! Total flux subtracted in 200 components = -5.37692e-05 Jy ! Clean residual min=-0.002140 max=0.002215 Jy/beam ! Clean residual mean=0.000002 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0395193 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 66 components and 0.0395193 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. ! ! Fit before self-cal, rms=0.026275Jy sigma=0.791176 ! Fit after self-cal, rms=0.026274Jy sigma=0.791158 ! Inverting map ! Added new window around map position (1.6, -35.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199222 Jy ! Component: 100 - total flux cleaned = 0.0031571 Jy ! Component: 150 - total flux cleaned = 0.00402456 Jy ! Component: 200 - total flux cleaned = 0.00473629 Jy ! Total flux subtracted in 200 components = 0.00473629 Jy ! Clean residual min=-0.001841 max=0.001548 Jy/beam ! Clean residual mean=0.000002 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0442556 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 0.0442556 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. ! ! Fit before self-cal, rms=0.026067Jy sigma=0.786078 ! Fit after self-cal, rms=0.026050Jy sigma=0.785571 ! 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. ! ! Fit before self-cal, rms=0.026050Jy sigma=0.785571 ! Fit after self-cal, rms=0.025576Jy sigma=0.785050 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.1 mas, bmaj=5.382 mas, bpa=12.83 degrees ! Estimated noise=0.75149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000942169 Jy ! Component: 100 - total flux cleaned = 0.00156456 Jy ! Component: 150 - total flux cleaned = 0.0020387 Jy ! Component: 200 - total flux cleaned = 0.00242763 Jy ! Total flux subtracted in 200 components = 0.00242763 Jy ! Clean residual min=-0.001692 max=0.001966 Jy/beam ! Clean residual mean=0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0466832 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.0466832 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. ! ! Fit before self-cal, rms=0.025525Jy sigma=0.783869 ! Fit after self-cal, rms=0.025546Jy sigma=0.783730 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 = 0.000428735 Jy ! Component: 100 - total flux cleaned = 0.000781412 Jy ! Component: 150 - total flux cleaned = 0.00112514 Jy ! Component: 200 - total flux cleaned = 0.00141832 Jy ! Total flux subtracted in 200 components = 0.00141832 Jy ! Clean residual min=-0.001646 max=0.001859 Jy/beam ! Clean residual mean=0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0481015 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 111 components and 0.0481015 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. ! ! Fit before self-cal, rms=0.025526Jy sigma=0.783413 ! Fit after self-cal, rms=0.025530Jy sigma=0.783380 ! 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=1.083 mas, bmaj=4.454 mas, bpa=21.73 degrees ! Estimated noise=0.663591 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.083 x 4.454 at 21.73 degrees (North through East) ! Clean map min=-0.0021628 max=0.030321 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=0.8435 mas, bmaj=4.43 mas, bpa=23.09 degrees ! Estimated noise=0.997966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0266075 Jy ! Component: 100 - total flux cleaned = 0.0353579 Jy ! Component: 150 - total flux cleaned = 0.0378376 Jy ! Component: 200 - total flux cleaned = 0.0394007 Jy ! Total flux subtracted in 200 components = 0.0394007 Jy ! Clean residual min=-0.003267 max=0.003322 Jy/beam ! Clean residual mean=0.000004 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.0394007 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0394007 Jy ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=4.454 mas, bpa=21.73 degrees ! Estimated noise=0.663591 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 = 0.0023709 Jy ! Component: 100 - total flux cleaned = 0.00367086 Jy ! Component: 150 - total flux cleaned = 0.00482421 Jy ! Component: 200 - total flux cleaned = 0.00565684 Jy ! Total flux subtracted in 200 components = 0.00565684 Jy ! Clean residual min=-0.002305 max=0.001799 Jy/beam ! Clean residual mean=0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0450575 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 43 components and 0.0450575 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=2.1 mas, bmaj=5.382 mas, bpa=12.83 degrees ! Estimated noise=0.75149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114913 Jy ! Component: 100 - total flux cleaned = 0.00184285 Jy ! Component: 150 - total flux cleaned = 0.00217859 Jy ! Component: 200 - total flux cleaned = 0.00239275 Jy ! Total flux subtracted in 200 components = 0.00239275 Jy ! Clean residual min=-0.001671 max=0.001914 Jy/beam ! Clean residual mean=0.000002 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0474502 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 = 0.000215959 Jy ! Component: 100 - total flux cleaned = 0.000414323 Jy ! Component: 150 - total flux cleaned = 0.000596979 Jy ! Component: 200 - total flux cleaned = 0.000806588 Jy ! Total flux subtracted in 200 components = 0.000806588 Jy ! Clean residual min=-0.001617 max=0.001861 Jy/beam ! Clean residual mean=0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0482568 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 93 components and 0.0482568 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=4.454 mas, bpa=21.73 degrees ! Estimated noise=0.663591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278562 Jy ! Component: 100 - total flux cleaned = 0.000403605 Jy ! Component: 150 - total flux cleaned = 0.000571607 Jy ! Component: 200 - total flux cleaned = 0.000698243 Jy ! Total flux subtracted in 200 components = 0.000698243 Jy ! Clean residual min=-0.001895 max=0.001584 Jy/beam ! Clean residual mean=0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0489551 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 102 components and 0.0489551 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. ! ! Fit before self-cal, rms=0.025565Jy sigma=0.785100 ! Fit after self-cal, rms=0.025564Jy sigma=0.784680 wmodel J1136-2209_X_map.mod ! Writing 102 model components to file: J1136-2209_X_map.mod wobs J1136-2209_X_uvs.fits ! Writing UV FITS file: J1136-2209_X_uvs.fits wwins J1136-2209_X_map.win ! wwins: Wrote 2 windows to J1136-2209_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000724609 Jy ! Component: 100 - total flux cleaned = -0.0011297 Jy ! Component: 150 - total flux cleaned = -0.00147627 Jy ! Component: 200 - total flux cleaned = -0.00165207 Jy ! Component: 250 - total flux cleaned = -0.00177272 Jy ! Component: 300 - total flux cleaned = -0.00191204 Jy ! Component: 350 - total flux cleaned = -0.00202351 Jy ! Component: 400 - total flux cleaned = -0.00208823 Jy ! Component: 450 - total flux cleaned = -0.0021921 Jy ! Component: 500 - total flux cleaned = -0.00227211 Jy ! Component: 550 - total flux cleaned = -0.00229122 Jy ! Component: 600 - total flux cleaned = -0.00232889 Jy ! Component: 650 - total flux cleaned = -0.00232879 Jy ! Component: 700 - total flux cleaned = -0.00234744 Jy ! Component: 750 - total flux cleaned = -0.00243586 Jy ! Component: 800 - total flux cleaned = -0.00245291 Jy ! Component: 850 - total flux cleaned = -0.00248678 Jy ! Component: 900 - total flux cleaned = -0.00250348 Jy ! Component: 950 - total flux cleaned = -0.00256904 Jy ! Component: 1000 - total flux cleaned = -0.00252044 Jy ! Component: 1050 - total flux cleaned = -0.00253621 Jy ! Component: 1100 - total flux cleaned = -0.0025207 Jy ! Component: 1150 - total flux cleaned = -0.00253628 Jy ! Component: 1200 - total flux cleaned = -0.00247527 Jy ! Component: 1250 - total flux cleaned = -0.00250557 Jy ! Component: 1300 - total flux cleaned = -0.00249054 Jy ! Component: 1350 - total flux cleaned = -0.00247566 Jy ! Component: 1400 - total flux cleaned = -0.0024756 Jy ! Component: 1450 - total flux cleaned = -0.00247535 Jy ! Component: 1500 - total flux cleaned = -0.00246139 Jy ! Component: 1550 - total flux cleaned = -0.00247524 Jy ! Component: 1600 - total flux cleaned = -0.00247518 Jy ! Component: 1650 - total flux cleaned = -0.00250248 Jy ! Component: 1700 - total flux cleaned = -0.00248878 Jy ! Component: 1750 - total flux cleaned = -0.00248871 Jy ! Component: 1800 - total flux cleaned = -0.00247546 Jy ! Component: 1850 - total flux cleaned = -0.00254118 Jy ! Component: 1900 - total flux cleaned = -0.00258014 Jy ! Component: 1950 - total flux cleaned = -0.00259288 Jy ! Component: 2000 - total flux cleaned = -0.00265643 Jy ! Component: 2050 - total flux cleaned = -0.00265621 Jy ! Component: 2100 - total flux cleaned = -0.00269347 Jy ! Component: 2150 - total flux cleaned = -0.00273063 Jy ! Component: 2200 - total flux cleaned = -0.00277951 Jy ! Component: 2250 - total flux cleaned = -0.00277954 Jy ! Component: 2300 - total flux cleaned = -0.0027555 Jy ! Component: 2350 - total flux cleaned = -0.00277937 Jy ! Component: 2400 - total flux cleaned = -0.00279114 Jy ! Component: 2450 - total flux cleaned = -0.00277943 Jy ! Component: 2500 - total flux cleaned = -0.00280259 Jy ! Component: 2550 - total flux cleaned = -0.0027332 Jy ! Component: 2600 - total flux cleaned = -0.00269896 Jy ! Component: 2650 - total flux cleaned = -0.0026877 Jy ! Component: 2700 - total flux cleaned = -0.00269896 Jy ! Component: 2750 - total flux cleaned = -0.0026205 Jy ! Component: 2800 - total flux cleaned = -0.00265391 Jy ! Component: 2850 - total flux cleaned = -0.00260969 Jy ! Component: 2900 - total flux cleaned = -0.00257681 Jy ! Component: 2950 - total flux cleaned = -0.00257692 Jy ! Component: 3000 - total flux cleaned = -0.0025444 Jy ! Component: 3050 - total flux cleaned = -0.00253364 Jy ! Component: 3100 - total flux cleaned = -0.00250163 Jy ! Component: 3150 - total flux cleaned = -0.00249097 Jy ! Component: 3200 - total flux cleaned = -0.00244893 Jy ! Component: 3250 - total flux cleaned = -0.00244903 Jy ! Component: 3300 - total flux cleaned = -0.00243864 Jy ! Component: 3350 - total flux cleaned = -0.00242824 Jy ! Component: 3400 - total flux cleaned = -0.00240778 Jy ! Component: 3450 - total flux cleaned = -0.00240776 Jy ! Component: 3500 - total flux cleaned = -0.0023874 Jy ! Component: 3550 - total flux cleaned = -0.00240748 Jy ! Component: 3600 - total flux cleaned = -0.00237746 Jy ! Component: 3650 - total flux cleaned = -0.00235758 Jy ! Component: 3700 - total flux cleaned = -0.00235756 Jy ! Component: 3750 - total flux cleaned = -0.00234778 Jy ! Component: 3800 - total flux cleaned = -0.00234777 Jy ! Component: 3850 - total flux cleaned = -0.00231855 Jy ! Component: 3900 - total flux cleaned = -0.00230894 Jy ! Component: 3950 - total flux cleaned = -0.00229938 Jy ! Component: 4000 - total flux cleaned = -0.00228987 Jy ! Component: 4050 - total flux cleaned = -0.00226125 Jy ! Total flux subtracted in 4096 components = -0.00225174 Jy ! Clean residual min=-0.000615 max=0.000651 Jy/beam ! Clean residual mean=0.000000 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0467033 Jy keep ! Adding 237 model components to the UV plane model. ! The established model now contains 339 components and 0.0467033 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J1136-2209_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.083 x 4.454 at 21.73 degrees (North through East) ! Clean map min=-0.0018433 max=0.029124 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1136-2209_X_map.fits wmodel /vlbi/sb072/temp_maps//J1136-2209_X_map.mod ! Writing 339 model components to file: /vlbi/sb072/temp_maps//J1136-2209_X_map.mod wobs /vlbi/sb072/temp_maps//J1136-2209_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1136-2209_X_uvs.fits wwins /vlbi/sb072/temp_maps//J1136-2209_X_map.win ! wwins: Wrote 3 windows to /vlbi/sb072/temp_maps//J1136-2209_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0291238 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166327 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.71331 1.71331 3.42663 6.85325 13.7065 27.413 54.826 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 175.099 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1136-2209_X_dfm.log closed on Fri Jan 25 19:28:09 2019