! Started logfile: .//J0545+0658_X_dfm.log on Mon Jan 20 17:31:09 2020 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 .//J0545+0658_X_uva.fits ! Reading UV FITS file: .//J0545+0658_X_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.962418 visibilities/baseline/integration-bin. ! Found source: J0545+0658 ! ! 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 4712 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 J0545+0658_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999796Jy sigma=19.857240 ! Fit after self-cal, rms=0.970628Jy sigma=19.266263 ! 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=0.818 mas, bmaj=1.877 mas, bpa=4.828 degrees ! Estimated noise=0.782623 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 = 0.0208749 Jy ! Component: 100 - total flux cleaned = 0.027079 Jy ! Total flux subtracted in 100 components = 0.027079 Jy ! Clean residual min=-0.002765 max=0.004255 Jy/beam ! Clean residual mean=-0.000005 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.027079 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.027079 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=0.037177Jy sigma=0.721542 ! Fit after self-cal, rms=0.035959Jy sigma=0.697498 ! 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=1.026 mas, bmaj=2.174 mas, bpa=3.758 degrees ! Estimated noise=0.523636 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 = 0.0074331 Jy ! Component: 100 - total flux cleaned = 0.0116413 Jy ! Component: 150 - total flux cleaned = 0.0143222 Jy ! Component: 200 - total flux cleaned = 0.01609 Jy ! Total flux subtracted in 200 components = 0.01609 Jy ! Clean residual min=-0.002185 max=0.002239 Jy/beam ! Clean residual mean=-0.000003 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.043169 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 50 components and 0.043169 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=0.034406Jy sigma=0.663724 ! Fit after self-cal, rms=0.034374Jy sigma=0.662591 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 2.174 at 3.758 degrees (North through East) ! Clean map min=-0.0020898 max=0.031223 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 1.27 KP 1.07 LA 0.97 ! MK 1.06 NL 0.88 OV 1.07 PT 0.90 ! SC 1.21 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.08 KP 1.09 LA 0.99 ! MK 1.11 NL 0.94 OV 0.96 PT 0.91 ! SC 1.21 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 HN 1.02 KP 0.88 LA 0.92 ! MK 1.29 NL 0.84 OV 1.13 PT 1.00 ! SC 1.30 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.08 KP 1.07 LA 0.94 ! MK 0.91 NL 0.88 OV 1.17 PT 0.91 ! SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.27 KP 0.95 LA 0.98 ! MK 1.08 NL 0.77 OV 1.16 PT 0.91 ! SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 1.12 KP 0.92 LA 1.01 ! MK 1.15 NL 0.71 OV 1.02 PT 0.92 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.07 KP 0.95 LA 0.92 ! MK 1.11 NL 0.86 OV 1.01 PT 0.98 ! SC 0.83 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.28 KP 1.02 LA 1.03 ! MK 0.91 NL 0.92 OV 0.96 PT 0.84 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.034374Jy sigma=0.662591 ! Fit after self-cal, rms=0.035742Jy sigma=0.653629 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=2.225 mas, bpa=3.556 degrees ! Estimated noise=0.525317 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 = 0.000464813 Jy ! Component: 100 - total flux cleaned = 0.000546132 Jy ! Component: 150 - total flux cleaned = 0.000593608 Jy ! Component: 200 - total flux cleaned = 0.000600782 Jy ! Total flux subtracted in 200 components = 0.000600782 Jy ! Clean residual min=-0.001435 max=0.001618 Jy/beam ! Clean residual mean=-0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0437698 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 54 components and 0.0437698 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=0.035732Jy sigma=0.653457 ! Fit after self-cal, rms=0.035826Jy sigma=0.652813 ! 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=0.035826Jy sigma=0.652813 ! Fit after self-cal, rms=0.035916Jy sigma=0.652733 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=2.226 mas, bpa=3.096 degrees ! Estimated noise=0.525564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000350509 Jy ! Component: 100 - total flux cleaned = 0.000424563 Jy ! Component: 150 - total flux cleaned = 0.000457407 Jy ! Component: 200 - total flux cleaned = 0.000471212 Jy ! Total flux subtracted in 200 components = 0.000471212 Jy ! Clean residual min=-0.001450 max=0.001587 Jy/beam ! Clean residual mean=-0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.044241 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.044241 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=0.035909Jy sigma=0.652628 ! Fit after self-cal, rms=0.035920Jy sigma=0.652616 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 = 4.12397e-05 Jy ! Component: 100 - total flux cleaned = 6.08564e-05 Jy ! Component: 150 - total flux cleaned = 8.53999e-05 Jy ! Component: 200 - total flux cleaned = 9.71416e-05 Jy ! Total flux subtracted in 200 components = 9.71416e-05 Jy ! Clean residual min=-0.001459 max=0.001581 Jy/beam ! Clean residual mean=-0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0443382 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.0443382 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=0.035918Jy sigma=0.652578 ! Fit after self-cal, rms=0.035920Jy sigma=0.652576 ! 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=0.035920Jy sigma=0.652576 ! Fit after self-cal, rms=0.035594Jy sigma=0.652530 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=2.222 mas, bpa=2.691 degrees ! Estimated noise=0.523123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000228175 Jy ! Component: 100 - total flux cleaned = 0.000287764 Jy ! Component: 150 - total flux cleaned = 0.000301399 Jy ! Component: 200 - total flux cleaned = 0.000320726 Jy ! Total flux subtracted in 200 components = 0.000320726 Jy ! Clean residual min=-0.001445 max=0.001567 Jy/beam ! Clean residual mean=-0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0446589 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.0446589 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=0.035590Jy sigma=0.652461 ! Fit after self-cal, rms=0.035591Jy sigma=0.652457 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 = 2.11163e-05 Jy ! Component: 100 - total flux cleaned = 3.84938e-05 Jy ! Component: 150 - total flux cleaned = 4.94581e-05 Jy ! Component: 200 - total flux cleaned = 6.54243e-05 Jy ! Total flux subtracted in 200 components = 6.54243e-05 Jy ! Clean residual min=-0.001447 max=0.001561 Jy/beam ! Clean residual mean=-0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0447243 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.0447243 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=0.035590Jy sigma=0.652424 ! Fit after self-cal, rms=0.035591Jy sigma=0.652423 ! 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=0.035591Jy sigma=0.652423 ! Fit after self-cal, rms=0.035332Jy sigma=0.652394 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.967 mas, bmaj=3.351 mas, bpa=-11.31 degrees ! Estimated noise=0.625999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000307662 Jy ! Component: 100 - total flux cleaned = 0.000352811 Jy ! Component: 150 - total flux cleaned = 0.000356989 Jy ! Component: 200 - total flux cleaned = 0.000364796 Jy ! Total flux subtracted in 200 components = 0.000364796 Jy ! Clean residual min=-0.001438 max=0.001496 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0450891 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 59 components and 0.0450891 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=0.035331Jy sigma=0.652386 ! Fit after self-cal, rms=0.035329Jy sigma=0.652372 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 = 1.72965e-06 Jy ! Component: 100 - total flux cleaned = 6.69808e-06 Jy ! Component: 150 - total flux cleaned = 1.44843e-05 Jy ! Component: 200 - total flux cleaned = 2.19382e-05 Jy ! Total flux subtracted in 200 components = 2.19382e-05 Jy ! Clean residual min=-0.001433 max=0.001490 Jy/beam ! Clean residual mean=-0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0451111 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 59 components and 0.0451111 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=0.035330Jy sigma=0.652386 ! Fit after self-cal, rms=0.035329Jy sigma=0.652378 ! 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=1.049 mas, bmaj=2.218 mas, bpa=2.38 degrees ! Estimated noise=0.521066 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 2.218 at 2.38 degrees (North through East) ! Clean map min=-0.0013329 max=0.030696 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=0.8292 mas, bmaj=1.898 mas, bpa=3.84 degrees ! Estimated noise=0.795951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217792 Jy ! Component: 100 - total flux cleaned = 0.0288575 Jy ! Component: 150 - total flux cleaned = 0.0332414 Jy ! Component: 200 - total flux cleaned = 0.0363252 Jy ! Total flux subtracted in 200 components = 0.0363252 Jy ! Clean residual min=-0.002665 max=0.003135 Jy/beam ! Clean residual mean=-0.000003 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.0363252 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0363252 Jy ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=2.218 mas, bpa=2.38 degrees ! Estimated noise=0.521066 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 = 0.00323654 Jy ! Component: 100 - total flux cleaned = 0.00518821 Jy ! Component: 150 - total flux cleaned = 0.00643239 Jy ! Component: 200 - total flux cleaned = 0.00724005 Jy ! Total flux subtracted in 200 components = 0.00724005 Jy ! Clean residual min=-0.001542 max=0.001604 Jy/beam ! Clean residual mean=-0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0435653 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 49 components and 0.0435653 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=1.967 mas, bmaj=3.351 mas, bpa=-11.31 degrees ! Estimated noise=0.625999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000801124 Jy ! Component: 100 - total flux cleaned = 0.00115443 Jy ! Component: 150 - total flux cleaned = 0.00129469 Jy ! Component: 200 - total flux cleaned = 0.0013166 Jy ! Total flux subtracted in 200 components = 0.0013166 Jy ! Clean residual min=-0.001450 max=0.001517 Jy/beam ! Clean residual mean=-0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0448819 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 = 2.07943e-05 Jy ! Component: 100 - total flux cleaned = 4.04875e-05 Jy ! Component: 150 - total flux cleaned = 5.92116e-05 Jy ! Component: 200 - total flux cleaned = 7.69101e-05 Jy ! Total flux subtracted in 200 components = 7.69101e-05 Jy ! Clean residual min=-0.001445 max=0.001503 Jy/beam ! Clean residual mean=-0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0449588 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.0449588 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=2.218 mas, bpa=2.38 degrees ! Estimated noise=0.521066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000170272 Jy ! Component: 100 - total flux cleaned = -0.00015953 Jy ! Component: 150 - total flux cleaned = -0.000141092 Jy ! Component: 200 - total flux cleaned = -0.000125153 Jy ! Total flux subtracted in 200 components = -0.000125153 Jy ! Clean residual min=-0.001479 max=0.001555 Jy/beam ! Clean residual mean=-0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0448336 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.0448336 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=0.035334Jy sigma=0.652459 ! Fit after self-cal, rms=0.035334Jy sigma=0.652443 wmodel J0545+0658_X_map.mod ! Writing 64 model components to file: J0545+0658_X_map.mod wobs J0545+0658_X_uvs.fits ! Writing UV FITS file: J0545+0658_X_uvs.fits wwins J0545+0658_X_map.win ! wwins: Wrote 1 windows to J0545+0658_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 = 0.000289388 Jy ! Component: 100 - total flux cleaned = 0.000467909 Jy ! Component: 150 - total flux cleaned = 0.000656664 Jy ! Component: 200 - total flux cleaned = 0.000858327 Jy ! Component: 250 - total flux cleaned = 0.00100802 Jy ! Component: 300 - total flux cleaned = 0.00113162 Jy ! Component: 350 - total flux cleaned = 0.00123051 Jy ! Component: 400 - total flux cleaned = 0.0013649 Jy ! Component: 450 - total flux cleaned = 0.00147653 Jy ! Component: 500 - total flux cleaned = 0.00160323 Jy ! Component: 550 - total flux cleaned = 0.00170861 Jy ! Component: 600 - total flux cleaned = 0.00175976 Jy ! Component: 650 - total flux cleaned = 0.0018595 Jy ! Component: 700 - total flux cleaned = 0.00190762 Jy ! Component: 750 - total flux cleaned = 0.00195524 Jy ! Component: 800 - total flux cleaned = 0.00206328 Jy ! Component: 850 - total flux cleaned = 0.00207861 Jy ! Component: 900 - total flux cleaned = 0.00216742 Jy ! Component: 950 - total flux cleaned = 0.00221068 Jy ! Component: 1000 - total flux cleaned = 0.00226698 Jy ! Component: 1050 - total flux cleaned = 0.00233585 Jy ! Component: 1100 - total flux cleaned = 0.00232218 Jy ! Component: 1150 - total flux cleaned = 0.00238857 Jy ! Component: 1200 - total flux cleaned = 0.0024017 Jy ! Component: 1250 - total flux cleaned = 0.00244014 Jy ! Component: 1300 - total flux cleaned = 0.00247781 Jy ! Component: 1350 - total flux cleaned = 0.00256406 Jy ! Component: 1400 - total flux cleaned = 0.00258818 Jy ! Component: 1450 - total flux cleaned = 0.00262392 Jy ! Component: 1500 - total flux cleaned = 0.00262409 Jy ! Component: 1550 - total flux cleaned = 0.00269321 Jy ! Component: 1600 - total flux cleaned = 0.00274983 Jy ! Component: 1650 - total flux cleaned = 0.00281652 Jy ! Component: 1700 - total flux cleaned = 0.00281631 Jy ! Component: 1750 - total flux cleaned = 0.00284889 Jy ! Component: 1800 - total flux cleaned = 0.00293436 Jy ! Component: 1850 - total flux cleaned = 0.00296586 Jy ! Component: 1900 - total flux cleaned = 0.00301783 Jy ! Component: 1950 - total flux cleaned = 0.00305878 Jy ! Component: 2000 - total flux cleaned = 0.00307905 Jy ! Component: 2050 - total flux cleaned = 0.0031488 Jy ! Component: 2100 - total flux cleaned = 0.00318797 Jy ! Component: 2150 - total flux cleaned = 0.00323643 Jy ! Component: 2200 - total flux cleaned = 0.00324601 Jy ! Component: 2250 - total flux cleaned = 0.0032745 Jy ! Component: 2300 - total flux cleaned = 0.00331204 Jy ! Component: 2350 - total flux cleaned = 0.0033398 Jy ! Component: 2400 - total flux cleaned = 0.00340399 Jy ! Component: 2450 - total flux cleaned = 0.00342216 Jy ! Component: 2500 - total flux cleaned = 0.00347609 Jy ! Component: 2550 - total flux cleaned = 0.00353844 Jy ! Component: 2600 - total flux cleaned = 0.0035649 Jy ! Component: 2650 - total flux cleaned = 0.00362604 Jy ! Component: 2700 - total flux cleaned = 0.00365202 Jy ! Component: 2750 - total flux cleaned = 0.00369495 Jy ! Component: 2800 - total flux cleaned = 0.00372053 Jy ! Component: 2850 - total flux cleaned = 0.00374597 Jy ! Component: 2900 - total flux cleaned = 0.00381302 Jy ! Component: 2950 - total flux cleaned = 0.00380467 Jy ! Component: 3000 - total flux cleaned = 0.0038459 Jy ! Component: 3050 - total flux cleaned = 0.00384586 Jy ! Component: 3100 - total flux cleaned = 0.00386215 Jy ! Component: 3150 - total flux cleaned = 0.0039025 Jy ! Component: 3200 - total flux cleaned = 0.00392643 Jy ! Component: 3250 - total flux cleaned = 0.00393438 Jy ! Component: 3300 - total flux cleaned = 0.00397388 Jy ! Component: 3350 - total flux cleaned = 0.00398174 Jy ! Component: 3400 - total flux cleaned = 0.00400518 Jy ! Component: 3450 - total flux cleaned = 0.00405166 Jy ! Component: 3500 - total flux cleaned = 0.00405938 Jy ! Component: 3550 - total flux cleaned = 0.00409 Jy ! Component: 3600 - total flux cleaned = 0.00412044 Jy ! Component: 3650 - total flux cleaned = 0.00414303 Jy ! Component: 3700 - total flux cleaned = 0.00416552 Jy ! Component: 3750 - total flux cleaned = 0.00418798 Jy ! Component: 3800 - total flux cleaned = 0.00421779 Jy ! Component: 3850 - total flux cleaned = 0.00425474 Jy ! Component: 3900 - total flux cleaned = 0.00429149 Jy ! Component: 3950 - total flux cleaned = 0.00431346 Jy ! Component: 4000 - total flux cleaned = 0.00433524 Jy ! Component: 4050 - total flux cleaned = 0.00436424 Jy ! Total flux subtracted in 4096 components = 0.00440028 Jy ! Clean residual min=-0.000389 max=0.000472 Jy/beam ! Clean residual mean=0.000000 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0492339 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 324 components and 0.0492339 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0545+0658_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 2.218 at 2.38 degrees (North through East) ! Clean map min=-0.00093693 max=0.030677 Jy/beam ! Writing clean map to FITS file: .//J0545+0658_X_map.fits wmodel .//J0545+0658_X_map.mod ! Writing 324 model components to file: .//J0545+0658_X_map.mod wobs .//J0545+0658_X_uvs.fits ! Writing UV FITS file: .//J0545+0658_X_uvs.fits wwins .//J0545+0658_X_map.win ! wwins: Wrote 2 windows to .//J0545+0658_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0306769 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113729 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.11219 1.11219 2.22438 4.44877 8.89754 17.7951 35.5901 71.1803 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 269.737 quit ! Quitting program ! Log file .//J0545+0658_X_dfm.log closed on Mon Jan 20 17:31:13 2020