! Started logfile: /vlbi/sb072/temp_maps//J1413+1509_X_dfm.log on Fri Jan 25 19:33:34 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//J1413+1509_X_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1413+1509_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1413+1509 ! ! 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 94 lines of history. ! ! Reading 2016 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 J1413+1509_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. ! ! 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=1.005374Jy sigma=34.792211 ! Fit after self-cal, rms=0.950909Jy sigma=33.012366 ! 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=0.7101 mas, bmaj=2.077 mas, bpa=-4.381 degrees ! Estimated noise=0.716036 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 = 0.0345169 Jy ! Component: 100 - total flux cleaned = 0.0481927 Jy ! Total flux subtracted in 100 components = 0.0481927 Jy ! Clean residual min=-0.007472 max=0.017914 Jy/beam ! Clean residual mean=0.000004 rms=0.002368 Jy/beam ! Combined flux in latest and established models = 0.0481927 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0481927 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=0.052007Jy sigma=1.544634 ! Fit after self-cal, rms=0.050766Jy sigma=1.509136 ! Inverting map ! Added new window around map position (-2.2, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172566 Jy ! Component: 100 - total flux cleaned = 0.0263798 Jy ! Total flux subtracted in 100 components = 0.0263798 Jy ! Clean residual min=-0.005294 max=0.009645 Jy/beam ! Clean residual mean=0.000003 rms=0.001616 Jy/beam ! Combined flux in latest and established models = 0.0745725 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.0745726 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=0.043015Jy sigma=1.195043 ! Fit after self-cal, rms=0.040588Jy sigma=1.105281 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104176 Jy ! Component: 100 - total flux cleaned = 0.0165353 Jy ! Total flux subtracted in 100 components = 0.0165353 Jy ! Clean residual min=-0.004338 max=0.006450 Jy/beam ! Clean residual mean=0.000002 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.0911079 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.0911079 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=0.036590Jy sigma=0.944176 ! Fit after self-cal, rms=0.036288Jy sigma=0.933026 ! 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=0.9101 mas, bmaj=2.321 mas, bpa=-3.659 degrees ! Estimated noise=0.483483 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 = 0.00754197 Jy ! Component: 100 - total flux cleaned = 0.0125631 Jy ! Component: 150 - total flux cleaned = 0.0161434 Jy ! Component: 200 - total flux cleaned = 0.0187883 Jy ! Total flux subtracted in 200 components = 0.0187883 Jy ! Clean residual min=-0.004736 max=0.007436 Jy/beam ! Clean residual mean=-0.000000 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.109896 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 60 components and 0.109896 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=0.034030Jy sigma=0.851996 ! Fit after self-cal, rms=0.033925Jy sigma=0.849054 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9101 x 2.321 at -3.659 degrees (North through East) ! Clean map min=-0.0044845 max=0.041159 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 KP 0.97 LA 0.93 ! MK 1.06 NL 1.03 OV 1.06 PT 0.82 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.04 KP 1.03 LA 0.96 ! MK 1.13 NL 0.98 OV 1.06 PT 0.83 ! SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 KP 1.04 LA 0.92 ! MK 1.16 NL 1.03 OV 1.06 PT 0.82 ! SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 KP 0.99 LA 0.99 ! MK 0.94 NL 1.00 OV 1.03 PT 0.84 ! SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.12 KP 1.04 LA 1.02 ! MK 1.10 NL 0.96 OV 1.05 PT 0.91 ! SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 KP 0.98 LA 0.96 ! MK 1.05 NL 1.01 OV 1.01 PT 0.88 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 KP 1.04 LA 0.95 ! MK 1.07 NL 1.04 OV 1.15 PT 0.78 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 KP 1.11 LA 0.96 ! MK 0.99 NL 1.03 OV 1.02 PT 0.83 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.033925Jy sigma=0.849054 ! Fit after self-cal, rms=0.031874Jy sigma=0.817578 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9266 mas, bmaj=2.339 mas, bpa=-3.433 degrees ! Estimated noise=0.489684 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 (-10, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00675726 Jy ! Component: 100 - total flux cleaned = 0.0102093 Jy ! Component: 150 - total flux cleaned = 0.0117616 Jy ! Component: 200 - total flux cleaned = 0.0127713 Jy ! Total flux subtracted in 200 components = 0.0127713 Jy ! Clean residual min=-0.002910 max=0.003259 Jy/beam ! Clean residual mean=-0.000000 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.122667 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 97 components and 0.122667 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=0.030374Jy sigma=0.752357 ! Fit after self-cal, rms=0.030281Jy sigma=0.749590 ! 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=0.030281Jy sigma=0.749590 ! Fit after self-cal, rms=0.030105Jy sigma=0.744194 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9304 mas, bmaj=2.346 mas, bpa=-3.031 degrees ! Estimated noise=0.491215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134251 Jy ! Component: 100 - total flux cleaned = 0.00213852 Jy ! Component: 150 - total flux cleaned = 0.00269881 Jy ! Component: 200 - total flux cleaned = 0.00305484 Jy ! Total flux subtracted in 200 components = 0.00305484 Jy ! Clean residual min=-0.002479 max=0.002810 Jy/beam ! Clean residual mean=-0.000001 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.125722 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 131 components and 0.125722 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=0.029873Jy sigma=0.733324 ! Fit after self-cal, rms=0.029862Jy sigma=0.732967 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 (2, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026169 Jy ! Component: 100 - total flux cleaned = 0.00404736 Jy ! Component: 150 - total flux cleaned = 0.00477336 Jy ! Component: 200 - total flux cleaned = 0.00537755 Jy ! Total flux subtracted in 200 components = 0.00537755 Jy ! Clean residual min=-0.002088 max=0.001967 Jy/beam ! Clean residual mean=-0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.1311 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 155 components and 0.1311 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=0.029570Jy sigma=0.720807 ! Fit after self-cal, rms=0.029552Jy sigma=0.720183 ! 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=0.029552Jy sigma=0.720183 ! Fit after self-cal, rms=0.029563Jy sigma=0.719271 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9282 mas, bmaj=2.34 mas, bpa=-3.044 degrees ! Estimated noise=0.489787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112538 Jy ! Component: 100 - total flux cleaned = 0.00174937 Jy ! Component: 150 - total flux cleaned = 0.00218326 Jy ! Component: 200 - total flux cleaned = 0.00257866 Jy ! Total flux subtracted in 200 components = 0.00257866 Jy ! Clean residual min=-0.001859 max=0.001771 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.133679 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 171 components and 0.133679 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=0.029469Jy sigma=0.714792 ! Fit after self-cal, rms=0.029466Jy sigma=0.714612 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 = 0.000418619 Jy ! Component: 100 - total flux cleaned = 0.000714844 Jy ! Component: 150 - total flux cleaned = 0.00104294 Jy ! Component: 200 - total flux cleaned = 0.00137331 Jy ! Total flux subtracted in 200 components = 0.00137331 Jy ! Clean residual min=-0.001705 max=0.001669 Jy/beam ! Clean residual mean=-0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.135052 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 186 components and 0.135052 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=0.029418Jy sigma=0.712334 ! Fit after self-cal, rms=0.029414Jy sigma=0.712243 ! 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=0.029414Jy sigma=0.712243 ! Fit after self-cal, rms=0.029460Jy sigma=0.712057 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.266 mas, bmaj=3.356 mas, bpa=10.25 degrees ! Estimated noise=0.614425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000814313 Jy ! Component: 100 - total flux cleaned = 0.00112412 Jy ! Component: 150 - total flux cleaned = 0.00135993 Jy ! Component: 200 - total flux cleaned = 0.00162185 Jy ! Total flux subtracted in 200 components = 0.00162185 Jy ! Clean residual min=-0.001986 max=0.001733 Jy/beam ! Clean residual mean=-0.000001 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.136674 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 207 components and 0.136674 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=0.029429Jy sigma=0.710610 ! Fit after self-cal, rms=0.029426Jy sigma=0.710509 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 = 0.000214775 Jy ! Component: 100 - total flux cleaned = 0.000398924 Jy ! Component: 150 - total flux cleaned = 0.000604587 Jy ! Component: 200 - total flux cleaned = 0.000772476 Jy ! Total flux subtracted in 200 components = 0.000772476 Jy ! Clean residual min=-0.001880 max=0.001594 Jy/beam ! Clean residual mean=-0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.137446 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 215 components and 0.137446 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=0.029423Jy sigma=0.710059 ! Fit after self-cal, rms=0.029420Jy sigma=0.709991 ! 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=0.9284 mas, bmaj=2.336 mas, bpa=-2.983 degrees ! Estimated noise=0.489307 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9284 x 2.336 at -2.983 degrees (North through East) ! Clean map min=-0.0014453 max=0.041741 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=0.7236 mas, bmaj=2.079 mas, bpa=-4.038 degrees ! Estimated noise=0.727985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0401873 Jy ! Component: 100 - total flux cleaned = 0.058195 Jy ! Component: 150 - total flux cleaned = 0.0692337 Jy ! Component: 200 - total flux cleaned = 0.0771336 Jy ! Total flux subtracted in 200 components = 0.0771336 Jy ! Clean residual min=-0.004292 max=0.005423 Jy/beam ! Clean residual mean=0.000002 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.0771336 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 0.0771336 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9284 mas, bmaj=2.336 mas, bpa=-2.983 degrees ! Estimated noise=0.489307 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 = 0.0102905 Jy ! Component: 100 - total flux cleaned = 0.0177681 Jy ! Component: 150 - total flux cleaned = 0.0236103 Jy ! Component: 200 - total flux cleaned = 0.0282916 Jy ! Total flux subtracted in 200 components = 0.0282916 Jy ! Clean residual min=-0.003027 max=0.003552 Jy/beam ! Clean residual mean=-0.000000 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.105425 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 70 components and 0.105425 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=2.266 mas, bmaj=3.356 mas, bpa=10.25 degrees ! Estimated noise=0.614425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00657679 Jy ! Component: 100 - total flux cleaned = 0.0112104 Jy ! Component: 150 - total flux cleaned = 0.0146928 Jy ! Component: 200 - total flux cleaned = 0.0174261 Jy ! Total flux subtracted in 200 components = 0.0174261 Jy ! Clean residual min=-0.003157 max=0.002237 Jy/beam ! Clean residual mean=-0.000001 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.122851 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 = 0.00223788 Jy ! Component: 100 - total flux cleaned = 0.0041 Jy ! Component: 150 - total flux cleaned = 0.00565896 Jy ! Component: 200 - total flux cleaned = 0.0069696 Jy ! Total flux subtracted in 200 components = 0.0069696 Jy ! Clean residual min=-0.002253 max=0.001730 Jy/beam ! Clean residual mean=-0.000001 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.129821 Jy ! Adding 112 model components to the UV plane model. ! The established model now contains 162 components and 0.129821 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9284 mas, bmaj=2.336 mas, bpa=-2.983 degrees ! Estimated noise=0.489307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129341 Jy ! Component: 100 - total flux cleaned = 0.00220403 Jy ! Component: 150 - total flux cleaned = 0.00285318 Jy ! Component: 200 - total flux cleaned = 0.00340037 Jy ! Total flux subtracted in 200 components = 0.00340037 Jy ! Clean residual min=-0.001467 max=0.001543 Jy/beam ! Clean residual mean=-0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.133221 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 179 components and 0.133221 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=0.029400Jy sigma=0.709416 ! Fit after self-cal, rms=0.029389Jy sigma=0.708851 wmodel J1413+1509_X_map.mod ! Writing 179 model components to file: J1413+1509_X_map.mod wobs J1413+1509_X_uvs.fits ! Writing UV FITS file: J1413+1509_X_uvs.fits wwins J1413+1509_X_map.win ! wwins: Wrote 4 windows to J1413+1509_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 = 0.000185378 Jy ! Component: 100 - total flux cleaned = 0.000161346 Jy ! Component: 150 - total flux cleaned = 6.58092e-05 Jy ! Component: 200 - total flux cleaned = -1.78831e-06 Jy ! Component: 250 - total flux cleaned = -0.000107148 Jy ! Component: 300 - total flux cleaned = -0.00014707 Jy ! Component: 350 - total flux cleaned = -0.000147125 Jy ! Component: 400 - total flux cleaned = -0.000239461 Jy ! Component: 450 - total flux cleaned = -0.000293485 Jy ! Component: 500 - total flux cleaned = -0.000311127 Jy ! Component: 550 - total flux cleaned = -0.000328154 Jy ! Component: 600 - total flux cleaned = -0.000311529 Jy ! Component: 650 - total flux cleaned = -0.000295824 Jy ! Component: 700 - total flux cleaned = -0.000264733 Jy ! Component: 750 - total flux cleaned = -0.00024965 Jy ! Component: 800 - total flux cleaned = -0.000189634 Jy ! Component: 850 - total flux cleaned = -0.000130929 Jy ! Component: 900 - total flux cleaned = -4.4773e-05 Jy ! Component: 950 - total flux cleaned = 2.53427e-05 Jy ! Component: 1000 - total flux cleaned = 5.26479e-05 Jy ! Component: 1050 - total flux cleaned = 5.28232e-05 Jy ! Component: 1100 - total flux cleaned = 7.96152e-05 Jy ! Component: 1150 - total flux cleaned = 9.26396e-05 Jy ! Component: 1200 - total flux cleaned = 0.000118506 Jy ! Component: 1250 - total flux cleaned = 0.000143958 Jy ! Component: 1300 - total flux cleaned = 0.000156577 Jy ! Component: 1350 - total flux cleaned = 0.000156711 Jy ! Component: 1400 - total flux cleaned = 0.000193405 Jy ! Component: 1450 - total flux cleaned = 0.000205441 Jy ! Component: 1500 - total flux cleaned = 0.00019348 Jy ! Component: 1550 - total flux cleaned = 0.000169793 Jy ! Component: 1600 - total flux cleaned = 0.000158218 Jy ! Component: 1650 - total flux cleaned = 0.000169623 Jy ! Component: 1700 - total flux cleaned = 0.00014672 Jy ! Component: 1750 - total flux cleaned = 0.000146864 Jy ! Component: 1800 - total flux cleaned = 0.000146929 Jy ! Component: 1850 - total flux cleaned = 0.000146896 Jy ! Component: 1900 - total flux cleaned = 0.00017947 Jy ! Component: 1950 - total flux cleaned = 0.000157858 Jy ! Component: 2000 - total flux cleaned = 0.000157851 Jy ! Component: 2050 - total flux cleaned = 0.000147317 Jy ! Component: 2100 - total flux cleaned = 0.000178484 Jy ! Component: 2150 - total flux cleaned = 0.000168134 Jy ! Component: 2200 - total flux cleaned = 0.000147824 Jy ! Component: 2250 - total flux cleaned = 0.000127605 Jy ! Component: 2300 - total flux cleaned = 0.000107564 Jy ! Component: 2350 - total flux cleaned = 0.000107547 Jy ! Component: 2400 - total flux cleaned = 7.81562e-05 Jy ! Component: 2450 - total flux cleaned = 5.86673e-05 Jy ! Component: 2500 - total flux cleaned = 1.04182e-05 Jy ! Component: 2550 - total flux cleaned = -4.69628e-05 Jy ! Component: 2600 - total flux cleaned = -5.64721e-05 Jy ! Component: 2650 - total flux cleaned = -0.00011302 Jy ! Component: 2700 - total flux cleaned = -0.000150357 Jy ! Component: 2750 - total flux cleaned = -0.000187419 Jy ! Component: 2800 - total flux cleaned = -0.000215015 Jy ! Component: 2850 - total flux cleaned = -0.000251522 Jy ! Component: 2900 - total flux cleaned = -0.000296837 Jy ! Component: 2950 - total flux cleaned = -0.000341834 Jy ! Component: 3000 - total flux cleaned = -0.000395396 Jy ! Component: 3050 - total flux cleaned = -0.000439674 Jy ! Component: 3100 - total flux cleaned = -0.000448477 Jy ! Component: 3150 - total flux cleaned = -0.000483483 Jy ! Component: 3200 - total flux cleaned = -0.000561719 Jy ! Component: 3250 - total flux cleaned = -0.000561637 Jy ! Component: 3300 - total flux cleaned = -0.000596069 Jy ! Component: 3350 - total flux cleaned = -0.000655654 Jy ! Component: 3400 - total flux cleaned = -0.00065572 Jy ! Component: 3450 - total flux cleaned = -0.000681015 Jy ! Component: 3500 - total flux cleaned = -0.000722891 Jy ! Component: 3550 - total flux cleaned = -0.000764482 Jy ! Component: 3600 - total flux cleaned = -0.000830719 Jy ! Component: 3650 - total flux cleaned = -0.000855361 Jy ! Component: 3700 - total flux cleaned = -0.000871666 Jy ! Component: 3750 - total flux cleaned = -0.000912392 Jy ! Component: 3800 - total flux cleaned = -0.00094475 Jy ! Component: 3850 - total flux cleaned = -0.000968919 Jy ! Component: 3900 - total flux cleaned = -0.00100888 Jy ! Component: 3950 - total flux cleaned = -0.00100883 Jy ! Component: 4000 - total flux cleaned = -0.00104844 Jy ! Component: 4050 - total flux cleaned = -0.00106417 Jy ! Total flux subtracted in 4096 components = -0.00107988 Jy ! Clean residual min=-0.000525 max=0.000564 Jy/beam ! Clean residual mean=-0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.132141 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 434 components and 0.132142 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J1413+1509_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9284 x 2.336 at -2.983 degrees (North through East) ! Clean map min=-0.00090609 max=0.039889 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1413+1509_X_map.fits wmodel /vlbi/sb072/temp_maps//J1413+1509_X_map.mod ! Writing 434 model components to file: /vlbi/sb072/temp_maps//J1413+1509_X_map.mod wobs /vlbi/sb072/temp_maps//J1413+1509_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1413+1509_X_uvs.fits wwins /vlbi/sb072/temp_maps//J1413+1509_X_map.win ! wwins: Wrote 5 windows to /vlbi/sb072/temp_maps//J1413+1509_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0398893 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131956 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.992417 0.992417 1.98483 3.96967 7.93933 15.8787 31.7573 63.5147 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 302.292 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1413+1509_X_dfm.log closed on Fri Jan 25 19:33:38 2019