! Started logfile: /vlbi/sb072/temp_maps//J0814+6431_C_dfm.log on Fri Jan 25 19:23:31 2019 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /vlbi/sb072/temp_maps//J0814+6431_C_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J0814+6431_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.837037 visibilities/baseline/integration-bin. ! Found source: J0814+6431 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 1808 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0814+6431_C] 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 0.300x0.300 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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.027686Jy sigma=43.666618 ! Fit after self-cal, rms=0.791872Jy sigma=33.998867 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.273 mas, bmaj=5.182 mas, bpa=30.42 degrees ! Estimated noise=0.562717 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 = 0.165073 Jy ! Component: 100 - total flux cleaned = 0.201069 Jy ! Total flux subtracted in 100 components = 0.201069 Jy ! Clean residual min=-0.009385 max=0.011140 Jy/beam ! Clean residual mean=-0.000010 rms=0.001935 Jy/beam ! Combined flux in latest and established models = 0.201069 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.201069 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=0.045026Jy sigma=1.819844 ! Fit after self-cal, rms=0.045022Jy sigma=1.819660 ! 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=1.616 mas, bmaj=5.292 mas, bpa=29.78 degrees ! Estimated noise=0.402346 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 = 0.0027629 Jy ! Component: 100 - total flux cleaned = 0.00275798 Jy ! Component: 150 - total flux cleaned = 0.00253333 Jy ! Component: 200 - total flux cleaned = 0.00244605 Jy ! Total flux subtracted in 200 components = 0.00244605 Jy ! Clean residual min=-0.008547 max=0.009383 Jy/beam ! Clean residual mean=-0.000006 rms=0.002043 Jy/beam ! Combined flux in latest and established models = 0.203515 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.203515 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=0.043966Jy sigma=1.795493 ! Fit after self-cal, rms=0.043964Jy sigma=1.795456 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.616 x 5.292 at 29.78 degrees (North through East) ! Clean map min=-0.0081934 max=0.2051 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.03 HN 1.06 KP 1.09 ! LA 1.19 MK 1.08 NL 1.22 OV 1.17 ! PT 0.99 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.04 HN 1.04 KP 1.04 ! LA 1.20 MK 1.04 NL 1.21 OV 1.12 ! PT 0.99 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.94 HN 0.98 KP 0.94 ! LA 1.16 MK 1.11 NL 1.14 OV 1.05 ! PT 1.39 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.83 HN 0.97 KP 0.91 ! LA 1.12 MK 0.93 NL 1.12 OV 0.98 ! PT 0.85 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.86 HN 0.90 KP 0.91 ! LA 1.17 MK 0.90 NL 1.03 OV 0.94 ! PT 0.82 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.84 HN 0.89 KP 0.86 ! LA 1.16 MK 0.90 NL 1.01 OV 0.93 ! PT 0.85 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.83 HN 0.91 KP 0.90 ! LA 1.17 MK 0.89 NL 1.00 OV 0.93 ! PT 0.83 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.86 HN 0.89 KP 0.87 ! LA 1.16 MK 0.88 NL 1.00 OV 0.92 ! PT 0.81 SC 0.97 ! ! ! Fit before self-cal, rms=0.043964Jy sigma=1.795456 ! Fit after self-cal, rms=0.018415Jy sigma=0.730061 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=5.215 mas, bpa=29.51 degrees ! Estimated noise=0.399734 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 (-2.1, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306907 Jy ! Component: 100 - total flux cleaned = 0.00475369 Jy ! Component: 150 - total flux cleaned = 0.00533189 Jy ! Component: 200 - total flux cleaned = 0.00568466 Jy ! Total flux subtracted in 200 components = 0.00568466 Jy ! Clean residual min=-0.001476 max=0.001425 Jy/beam ! Clean residual mean=0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.2092 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 45 components and 0.2092 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=0.017852Jy sigma=0.702796 ! Fit after self-cal, rms=0.017833Jy sigma=0.702134 ! 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=0.017833Jy sigma=0.702134 ! Fit after self-cal, rms=0.017795Jy sigma=0.700738 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=5.214 mas, bpa=29.49 degrees ! Estimated noise=0.399222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000971775 Jy ! Component: 100 - total flux cleaned = 0.00134919 Jy ! Component: 150 - total flux cleaned = 0.00166729 Jy ! Component: 200 - total flux cleaned = 0.00188833 Jy ! Total flux subtracted in 200 components = 0.00188833 Jy ! Clean residual min=-0.001418 max=0.001311 Jy/beam ! Clean residual mean=-0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.211088 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 62 components and 0.211088 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=0.017667Jy sigma=0.694853 ! Fit after self-cal, rms=0.017663Jy sigma=0.694729 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 = 0.000268943 Jy ! Component: 100 - total flux cleaned = 0.00047144 Jy ! Component: 150 - total flux cleaned = 0.000572921 Jy ! Component: 200 - total flux cleaned = 0.000628499 Jy ! Total flux subtracted in 200 components = 0.000628499 Jy ! Clean residual min=-0.001412 max=0.001270 Jy/beam ! Clean residual mean=-0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.211717 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.211717 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=0.017617Jy sigma=0.692639 ! Fit after self-cal, rms=0.017616Jy sigma=0.692591 ! 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=0.017616Jy sigma=0.692591 ! Fit after self-cal, rms=0.017612Jy sigma=0.692005 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.599 mas, bmaj=5.213 mas, bpa=29.46 degrees ! Estimated noise=0.398955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000156475 Jy ! Component: 100 - total flux cleaned = 0.000306397 Jy ! Component: 150 - total flux cleaned = 0.000453051 Jy ! Component: 200 - total flux cleaned = 0.000496304 Jy ! Total flux subtracted in 200 components = 0.000496304 Jy ! Clean residual min=-0.001398 max=0.001197 Jy/beam ! Clean residual mean=-0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.212213 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 79 components and 0.212213 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=0.017576Jy sigma=0.690640 ! Fit after self-cal, rms=0.017576Jy sigma=0.690618 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 = 7.49327e-05 Jy ! Component: 100 - total flux cleaned = 8.73658e-05 Jy ! Component: 150 - total flux cleaned = 0.000110631 Jy ! Component: 200 - total flux cleaned = 0.000121797 Jy ! Total flux subtracted in 200 components = 0.000121797 Jy ! Clean residual min=-0.001390 max=0.001188 Jy/beam ! Clean residual mean=-0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.212335 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 94 components and 0.212335 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=0.017560Jy sigma=0.689991 ! Fit after self-cal, rms=0.017560Jy sigma=0.689978 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.017560Jy sigma=0.689978 ! Fit after self-cal, rms=0.017561Jy sigma=0.689772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.414 mas, bmaj=5.569 mas, bpa=27.07 degrees ! Estimated noise=0.504537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108067 Jy ! Component: 100 - total flux cleaned = 0.000158746 Jy ! Component: 150 - total flux cleaned = 0.000203899 Jy ! Component: 200 - total flux cleaned = 0.000214067 Jy ! Total flux subtracted in 200 components = 0.000214067 Jy ! Clean residual min=-0.001373 max=0.001207 Jy/beam ! Clean residual mean=-0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.212549 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 118 components and 0.212549 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=0.017554Jy sigma=0.689479 ! Fit after self-cal, rms=0.017554Jy sigma=0.689455 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 = -2.27951e-05 Jy ! Component: 100 - total flux cleaned = -1.35326e-05 Jy ! Component: 150 - total flux cleaned = -4.9703e-06 Jy ! Component: 200 - total flux cleaned = 3.34974e-06 Jy ! Total flux subtracted in 200 components = 3.34974e-06 Jy ! Clean residual min=-0.001357 max=0.001216 Jy/beam ! Clean residual mean=-0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.212552 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 121 components and 0.212552 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=0.017550Jy sigma=0.689411 ! Fit after self-cal, rms=0.017550Jy sigma=0.689401 ! 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=1.599 mas, bmaj=5.212 mas, bpa=29.45 degrees ! Estimated noise=0.398785 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.599 x 5.212 at 29.45 degrees (North through East) ! Clean map min=-0.0013376 max=0.20474 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.263 mas, bmaj=5.077 mas, bpa=30.13 degrees ! Estimated noise=0.545482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.160015 Jy ! Component: 100 - total flux cleaned = 0.194908 Jy ! Component: 150 - total flux cleaned = 0.202609 Jy ! Component: 200 - total flux cleaned = 0.205585 Jy ! Total flux subtracted in 200 components = 0.205585 Jy ! Clean residual min=-0.001911 max=0.001868 Jy/beam ! Clean residual mean=0.000000 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.205585 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.205585 Jy ! Inverting map and beam ! Estimated beam: bmin=1.599 mas, bmaj=5.212 mas, bpa=29.45 degrees ! Estimated noise=0.398785 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 = 0.00225318 Jy ! Component: 100 - total flux cleaned = 0.00348324 Jy ! Component: 150 - total flux cleaned = 0.00421988 Jy ! Component: 200 - total flux cleaned = 0.00486318 Jy ! Total flux subtracted in 200 components = 0.00486318 Jy ! Clean residual min=-0.001390 max=0.001448 Jy/beam ! Clean residual mean=-0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.210448 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 38 components and 0.210448 Jy ! Inverting map ! Added new window around map position (-1.2, -62.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000497388 Jy ! Component: 100 - total flux cleaned = 0.000860192 Jy ! Component: 150 - total flux cleaned = 0.00101391 Jy ! Component: 200 - total flux cleaned = 0.00109539 Jy ! Total flux subtracted in 200 components = 0.00109539 Jy ! Clean residual min=-0.001268 max=0.001064 Jy/beam ! Clean residual mean=-0.000000 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.211544 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 62 components and 0.211544 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.414 mas, bmaj=5.569 mas, bpa=27.07 degrees ! Estimated noise=0.504537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000461499 Jy ! Component: 100 - total flux cleaned = 0.000724633 Jy ! Component: 150 - total flux cleaned = 0.000770374 Jy ! Component: 200 - total flux cleaned = 0.000834245 Jy ! Total flux subtracted in 200 components = 0.000834245 Jy ! Clean residual min=-0.001277 max=0.001227 Jy/beam ! Clean residual mean=0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.212378 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 = 3.91807e-05 Jy ! Component: 100 - total flux cleaned = 9.44674e-05 Jy ! Component: 150 - total flux cleaned = 0.0001114 Jy ! Component: 200 - total flux cleaned = 0.000111459 Jy ! Total flux subtracted in 200 components = 0.000111459 Jy ! Clean residual min=-0.001251 max=0.001184 Jy/beam ! Clean residual mean=0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.21249 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 103 components and 0.21249 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.599 mas, bmaj=5.212 mas, bpa=29.45 degrees ! Estimated noise=0.398785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.17189e-05 Jy ! Component: 100 - total flux cleaned = -4.73015e-05 Jy ! Component: 150 - total flux cleaned = -4.71361e-05 Jy ! Component: 200 - total flux cleaned = -6.23034e-05 Jy ! Total flux subtracted in 200 components = -6.23034e-05 Jy ! Clean residual min=-0.001152 max=0.001002 Jy/beam ! Clean residual mean=0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.212427 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 128 components and 0.212427 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=0.017401Jy sigma=0.683264 ! Fit after self-cal, rms=0.017390Jy sigma=0.682674 wmodel J0814+6431_C_map.mod ! Writing 128 model components to file: J0814+6431_C_map.mod wobs J0814+6431_C_uvs.fits ! Writing UV FITS file: J0814+6431_C_uvs.fits wwins J0814+6431_C_map.win ! wwins: Wrote 3 windows to J0814+6431_C_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 = -0.000462441 Jy ! Component: 100 - total flux cleaned = -0.000575766 Jy ! Component: 150 - total flux cleaned = -0.000504908 Jy ! Component: 200 - total flux cleaned = -0.000505128 Jy ! Component: 250 - total flux cleaned = -0.000554347 Jy ! Component: 300 - total flux cleaned = -0.000602553 Jy ! Component: 350 - total flux cleaned = -0.000586928 Jy ! Component: 400 - total flux cleaned = -0.000633323 Jy ! Component: 450 - total flux cleaned = -0.000602754 Jy ! Component: 500 - total flux cleaned = -0.000602356 Jy ! Component: 550 - total flux cleaned = -0.000499458 Jy ! Component: 600 - total flux cleaned = -0.00042737 Jy ! Component: 650 - total flux cleaned = -0.00034185 Jy ! Component: 700 - total flux cleaned = -0.000229246 Jy ! Component: 750 - total flux cleaned = -0.000159972 Jy ! Component: 800 - total flux cleaned = -6.39127e-05 Jy ! Component: 850 - total flux cleaned = 4.05219e-06 Jy ! Component: 900 - total flux cleaned = 7.11585e-05 Jy ! Component: 950 - total flux cleaned = 0.000137776 Jy ! Component: 1000 - total flux cleaned = 0.000216477 Jy ! Component: 1050 - total flux cleaned = 0.000294144 Jy ! Component: 1100 - total flux cleaned = 0.000332725 Jy ! Component: 1150 - total flux cleaned = 0.000332695 Jy ! Component: 1200 - total flux cleaned = 0.000370516 Jy ! Component: 1250 - total flux cleaned = 0.000395497 Jy ! Component: 1300 - total flux cleaned = 0.000408003 Jy ! Component: 1350 - total flux cleaned = 0.000432402 Jy ! Component: 1400 - total flux cleaned = 0.000420313 Jy ! Component: 1450 - total flux cleaned = 0.000444473 Jy ! Component: 1500 - total flux cleaned = 0.000492342 Jy ! Component: 1550 - total flux cleaned = 0.000480592 Jy ! Component: 1600 - total flux cleaned = 0.000527716 Jy ! Component: 1650 - total flux cleaned = 0.000551092 Jy ! Component: 1700 - total flux cleaned = 0.000608844 Jy ! Component: 1750 - total flux cleaned = 0.000597298 Jy ! Component: 1800 - total flux cleaned = 0.000642895 Jy ! Component: 1850 - total flux cleaned = 0.000654185 Jy ! Component: 1900 - total flux cleaned = 0.000654265 Jy ! Component: 1950 - total flux cleaned = 0.000743633 Jy ! Component: 2000 - total flux cleaned = 0.000732511 Jy ! Component: 2050 - total flux cleaned = 0.000765739 Jy ! Component: 2100 - total flux cleaned = 0.000787639 Jy ! Component: 2150 - total flux cleaned = 0.000841765 Jy ! Component: 2200 - total flux cleaned = 0.000841941 Jy ! Component: 2250 - total flux cleaned = 0.00086345 Jy ! Component: 2300 - total flux cleaned = 0.000938019 Jy ! Component: 2350 - total flux cleaned = 0.000980379 Jy ! Component: 2400 - total flux cleaned = 0.00100141 Jy ! Component: 2450 - total flux cleaned = 0.00104311 Jy ! Component: 2500 - total flux cleaned = 0.00111578 Jy ! Component: 2550 - total flux cleaned = 0.0011157 Jy ! Component: 2600 - total flux cleaned = 0.00114651 Jy ! Component: 2650 - total flux cleaned = 0.00118727 Jy ! Component: 2700 - total flux cleaned = 0.00122783 Jy ! Component: 2750 - total flux cleaned = 0.00125807 Jy ! Component: 2800 - total flux cleaned = 0.00128836 Jy ! Component: 2850 - total flux cleaned = 0.00132828 Jy ! Component: 2900 - total flux cleaned = 0.00139783 Jy ! Component: 2950 - total flux cleaned = 0.00144732 Jy ! Component: 3000 - total flux cleaned = 0.00148656 Jy ! Component: 3050 - total flux cleaned = 0.00152558 Jy ! Component: 3100 - total flux cleaned = 0.00151585 Jy ! Component: 3150 - total flux cleaned = 0.00158357 Jy ! Component: 3200 - total flux cleaned = 0.00160285 Jy ! Component: 3250 - total flux cleaned = 0.00164125 Jy ! Component: 3300 - total flux cleaned = 0.00166032 Jy ! Component: 3350 - total flux cleaned = 0.00170771 Jy ! Component: 3400 - total flux cleaned = 0.00171721 Jy ! Component: 3450 - total flux cleaned = 0.0017736 Jy ! Component: 3500 - total flux cleaned = 0.00178297 Jy ! Component: 3550 - total flux cleaned = 0.00181084 Jy ! Component: 3600 - total flux cleaned = 0.00183866 Jy ! Component: 3650 - total flux cleaned = 0.00183866 Jy ! Component: 3700 - total flux cleaned = 0.00187539 Jy ! Component: 3750 - total flux cleaned = 0.00194835 Jy ! Component: 3800 - total flux cleaned = 0.00190288 Jy ! Component: 3850 - total flux cleaned = 0.00190286 Jy ! Component: 3900 - total flux cleaned = 0.00193883 Jy ! Component: 3950 - total flux cleaned = 0.00196566 Jy ! Component: 4000 - total flux cleaned = 0.00197454 Jy ! Component: 4050 - total flux cleaned = 0.00198343 Jy ! Total flux subtracted in 4096 components = 0.00198344 Jy ! Clean residual min=-0.000468 max=0.000487 Jy/beam ! Clean residual mean=0.000000 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.214411 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 415 components and 0.214411 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J0814+6431_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.599 x 5.212 at 29.45 degrees (North through East) ! Clean map min=-0.001169 max=0.20446 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J0814+6431_C_map.fits wmodel /vlbi/sb072/temp_maps//J0814+6431_C_map.mod ! Writing 415 model components to file: /vlbi/sb072/temp_maps//J0814+6431_C_map.mod wobs /vlbi/sb072/temp_maps//J0814+6431_C_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J0814+6431_C_uvs.fits wwins /vlbi/sb072/temp_maps//J0814+6431_C_map.win ! wwins: Wrote 4 windows to /vlbi/sb072/temp_maps//J0814+6431_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.204463 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162765 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.238818 0.238818 0.477636 0.955271 1.91054 3.82109 7.64217 15.2843 30.5687 61.1374 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.204 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1256.19 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J0814+6431_C_dfm.log closed on Fri Jan 25 19:23:35 2019