! Started logfile: /tmp/maps//J1711+6853_X_20180615_dfm.log on Wed Jul 4 23:33:23 2018 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 /tmp/maps//J1711+6853_X_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1711+6853_X_20180615_uva.fits ! AN table 1: 37 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.984234 visibilities/baseline/integration-bin. ! Found source: J1711+6853 ! ! 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 10488 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 J1711+6853_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006769Jy sigma=26.240886 ! Fit after self-cal, rms=0.916421Jy sigma=23.934647 ! 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=0.6672 mas, bmaj=3.116 mas, bpa=50.88 degrees ! Estimated noise=0.66155 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 = 0.0651173 Jy ! Component: 100 - total flux cleaned = 0.0793171 Jy ! Total flux subtracted in 100 components = 0.0793171 Jy ! Clean residual min=-0.003464 max=0.005048 Jy/beam ! Clean residual mean=0.000001 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.0793171 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0793171 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=0.026463Jy sigma=0.640077 ! Fit after self-cal, rms=0.026428Jy sigma=0.639309 ! 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=0.8939 mas, bmaj=3.071 mas, bpa=49.79 degrees ! Estimated noise=0.274983 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 (-3.6, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325935 Jy ! Component: 100 - total flux cleaned = 0.00420096 Jy ! Component: 150 - total flux cleaned = 0.00480505 Jy ! Component: 200 - total flux cleaned = 0.00527663 Jy ! Total flux subtracted in 200 components = 0.00527663 Jy ! Clean residual min=-0.002549 max=0.002165 Jy/beam ! Clean residual mean=-0.000011 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0845938 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0845938 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=0.025405Jy sigma=0.612120 ! Fit after self-cal, rms=0.025389Jy sigma=0.611651 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8939 x 3.071 at 49.79 degrees (North through East) ! Clean map min=-0.0031748 max=0.083444 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.93 KP 0.92 ! LA 1.02 MK 1.08 NL 0.94 PT 1.03 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.09 KP 0.97 ! LA 0.99 MK 0.99 NL 1.11 PT 1.06 ! SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.82 KP 0.97 ! LA 1.03 MK 1.09 NL 0.90 PT 1.02 ! SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.08 KP 0.94 ! LA 1.02 MK 1.04 NL 0.97 PT 1.03 ! SC 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 1.02 KP 0.96 ! LA 1.05 MK 0.98 NL 1.10 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.98 KP 0.93 ! LA 0.98 MK 0.98 NL 1.20 PT 1.01 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 1.08 KP 0.91 ! LA 1.02 MK 0.96 NL 1.11 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 0.97 KP 0.91 ! LA 1.02 MK 1.07 NL 0.96 PT 1.04 ! SC 1.20 ! ! ! Fit before self-cal, rms=0.025389Jy sigma=0.611651 ! Fit after self-cal, rms=0.023845Jy sigma=0.580859 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8991 mas, bmaj=3.045 mas, bpa=49.84 degrees ! Estimated noise=0.272397 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 = 0.00027687 Jy ! Component: 100 - total flux cleaned = 0.000255969 Jy ! Component: 150 - total flux cleaned = 0.000293136 Jy ! Component: 200 - total flux cleaned = 0.000308971 Jy ! Total flux subtracted in 200 components = 0.000308971 Jy ! Clean residual min=-0.000788 max=0.000793 Jy/beam ! Clean residual mean=-0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0849027 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 46 components and 0.0849027 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=0.023798Jy sigma=0.579427 ! Fit after self-cal, rms=0.023803Jy sigma=0.579260 ! 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=0.023803Jy sigma=0.579260 ! Fit after self-cal, rms=0.023788Jy sigma=0.579211 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8987 mas, bmaj=3.045 mas, bpa=49.86 degrees ! Estimated noise=0.272345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.06136e-05 Jy ! Component: 100 - total flux cleaned = 7.97543e-05 Jy ! Component: 150 - total flux cleaned = 0.000105867 Jy ! Component: 200 - total flux cleaned = 0.000163233 Jy ! Total flux subtracted in 200 components = 0.000163233 Jy ! Clean residual min=-0.000740 max=0.000777 Jy/beam ! Clean residual mean=-0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.085066 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 60 components and 0.085066 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=0.023774Jy sigma=0.578796 ! Fit after self-cal, rms=0.023774Jy sigma=0.578788 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 (-43.8, -50.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000567803 Jy ! Component: 100 - total flux cleaned = 0.000615175 Jy ! Component: 150 - total flux cleaned = 0.000655991 Jy ! Component: 200 - total flux cleaned = 0.000692178 Jy ! Total flux subtracted in 200 components = 0.000692178 Jy ! Clean residual min=-0.000715 max=0.000614 Jy/beam ! Clean residual mean=-0.000002 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0857581 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 83 components and 0.0857581 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=0.023750Jy sigma=0.578186 ! Fit after self-cal, rms=0.023750Jy sigma=0.578142 ! 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=0.023750Jy sigma=0.578142 ! Fit after self-cal, rms=0.023748Jy sigma=0.578105 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8986 mas, bmaj=3.044 mas, bpa=49.87 degrees ! Estimated noise=0.272466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000240161 Jy ! Component: 100 - total flux cleaned = 0.000324767 Jy ! Component: 150 - total flux cleaned = 0.000357499 Jy ! Component: 200 - total flux cleaned = 0.000388568 Jy ! Total flux subtracted in 200 components = 0.000388568 Jy ! Clean residual min=-0.000715 max=0.000588 Jy/beam ! Clean residual mean=-0.000002 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0861467 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 96 components and 0.0861467 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=0.023737Jy sigma=0.577824 ! Fit after self-cal, rms=0.023738Jy sigma=0.577816 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 = 8.84108e-05 Jy ! Component: 100 - total flux cleaned = 0.000116409 Jy ! Component: 150 - total flux cleaned = 0.000143206 Jy ! Component: 200 - total flux cleaned = 0.000169014 Jy ! Total flux subtracted in 200 components = 0.000169014 Jy ! Clean residual min=-0.000709 max=0.000588 Jy/beam ! Clean residual mean=-0.000002 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0863157 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 103 components and 0.0863157 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=0.023732Jy sigma=0.577641 ! Fit after self-cal, rms=0.023732Jy sigma=0.577638 ! 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=0.023732Jy sigma=0.577638 ! Fit after self-cal, rms=0.023733Jy sigma=0.577617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.951 mas, bmaj=3.22 mas, bpa=47.24 degrees ! Estimated noise=0.341965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193895 Jy ! Component: 100 - total flux cleaned = 0.000286086 Jy ! Component: 150 - total flux cleaned = 0.000318487 Jy ! Component: 200 - total flux cleaned = 0.000341991 Jy ! Total flux subtracted in 200 components = 0.000341991 Jy ! Clean residual min=-0.000635 max=0.000531 Jy/beam ! Clean residual mean=-0.000005 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0866577 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 128 components and 0.0866577 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=0.023731Jy sigma=0.577535 ! Fit after self-cal, rms=0.023731Jy sigma=0.577531 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 = 5.75872e-05 Jy ! Component: 100 - total flux cleaned = 7.40063e-05 Jy ! Component: 150 - total flux cleaned = 9.45247e-05 Jy ! Component: 200 - total flux cleaned = 0.00010434 Jy ! Total flux subtracted in 200 components = 0.00010434 Jy ! Clean residual min=-0.000619 max=0.000516 Jy/beam ! Clean residual mean=-0.000005 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0867621 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 143 components and 0.0867621 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=0.023729Jy sigma=0.577494 ! Fit after self-cal, rms=0.023730Jy sigma=0.577494 ! 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=0.8983 mas, bmaj=3.044 mas, bpa=49.88 degrees ! Estimated noise=0.272579 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8983 x 3.044 at 49.88 degrees (North through East) ! Clean map min=-0.0015128 max=0.082512 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=0.6703 mas, bmaj=3.089 mas, bpa=50.89 degrees ! Estimated noise=0.656052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0645902 Jy ! Component: 100 - total flux cleaned = 0.0786751 Jy ! Component: 150 - total flux cleaned = 0.0821983 Jy ! Component: 200 - total flux cleaned = 0.0834295 Jy ! Total flux subtracted in 200 components = 0.0834295 Jy ! Clean residual min=-0.002009 max=0.001749 Jy/beam ! Clean residual mean=0.000001 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0834295 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0834295 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8983 mas, bmaj=3.044 mas, bpa=49.88 degrees ! Estimated noise=0.272579 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 = 0.00059162 Jy ! Component: 100 - total flux cleaned = 0.000953996 Jy ! Component: 150 - total flux cleaned = 0.00116799 Jy ! Component: 200 - total flux cleaned = 0.00131662 Jy ! Total flux subtracted in 200 components = 0.00131662 Jy ! Clean residual min=-0.000960 max=0.000800 Jy/beam ! Clean residual mean=0.000002 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0847461 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 42 components and 0.0847461 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=1.951 mas, bmaj=3.22 mas, bpa=47.24 degrees ! Estimated noise=0.341965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000723437 Jy ! Component: 100 - total flux cleaned = 0.000953901 Jy ! Component: 150 - total flux cleaned = 0.00112539 Jy ! Component: 200 - total flux cleaned = 0.00130806 Jy ! Total flux subtracted in 200 components = 0.00130806 Jy ! Clean residual min=-0.000767 max=0.000685 Jy/beam ! Clean residual mean=-0.000002 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0860542 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 = 0.000147467 Jy ! Component: 100 - total flux cleaned = 0.000266793 Jy ! Component: 150 - total flux cleaned = 0.000375108 Jy ! Component: 200 - total flux cleaned = 0.000473753 Jy ! Total flux subtracted in 200 components = 0.000473753 Jy ! Clean residual min=-0.000679 max=0.000593 Jy/beam ! Clean residual mean=-0.000004 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0865279 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 89 components and 0.0865279 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8983 mas, bmaj=3.044 mas, bpa=49.88 degrees ! Estimated noise=0.272579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104385 Jy ! Component: 100 - total flux cleaned = 6.06113e-05 Jy ! Component: 150 - total flux cleaned = 0.000135663 Jy ! Component: 200 - total flux cleaned = 0.000162713 Jy ! Total flux subtracted in 200 components = 0.000162713 Jy ! Clean residual min=-0.000692 max=0.000637 Jy/beam ! Clean residual mean=-0.000002 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0866906 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 117 components and 0.0866906 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=0.023753Jy sigma=0.578331 ! Fit after self-cal, rms=0.023750Jy sigma=0.578283 wmodel J1711+6853_X_map.mod ! Writing 117 model components to file: J1711+6853_X_map.mod wobs J1711+6853_X_uvs.fits ! Writing UV FITS file: J1711+6853_X_uvs.fits wwins J1711+6853_X_map.win ! wwins: Wrote 3 windows to J1711+6853_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 = -3.41083e-05 Jy ! Component: 100 - total flux cleaned = -9.82439e-05 Jy ! Component: 150 - total flux cleaned = -0.000148786 Jy ! Component: 200 - total flux cleaned = -0.000206697 Jy ! Component: 250 - total flux cleaned = -0.000281486 Jy ! Component: 300 - total flux cleaned = -0.000344716 Jy ! Component: 350 - total flux cleaned = -0.000414634 Jy ! Component: 400 - total flux cleaned = -0.000448501 Jy ! Component: 450 - total flux cleaned = -0.000489875 Jy ! Component: 500 - total flux cleaned = -0.000522223 Jy ! Component: 550 - total flux cleaned = -0.000561497 Jy ! Component: 600 - total flux cleaned = -0.000584388 Jy ! Component: 650 - total flux cleaned = -0.000606707 Jy ! Component: 700 - total flux cleaned = -0.000621268 Jy ! Component: 750 - total flux cleaned = -0.000656893 Jy ! Component: 800 - total flux cleaned = -0.000684739 Jy ! Component: 850 - total flux cleaned = -0.00069836 Jy ! Component: 900 - total flux cleaned = -0.000725409 Jy ! Component: 950 - total flux cleaned = -0.000738753 Jy ! Component: 1000 - total flux cleaned = -0.000771523 Jy ! Component: 1050 - total flux cleaned = -0.000810127 Jy ! Component: 1100 - total flux cleaned = -0.0008355 Jy ! Component: 1150 - total flux cleaned = -0.000860556 Jy ! Component: 1200 - total flux cleaned = -0.000885315 Jy ! Component: 1250 - total flux cleaned = -0.00090961 Jy ! Component: 1300 - total flux cleaned = -0.000921624 Jy ! Component: 1350 - total flux cleaned = -0.000945298 Jy ! Component: 1400 - total flux cleaned = -0.000962838 Jy ! Component: 1450 - total flux cleaned = -0.000980154 Jy ! Component: 1500 - total flux cleaned = -0.000980264 Jy ! Component: 1550 - total flux cleaned = -0.00101396 Jy ! Component: 1600 - total flux cleaned = -0.00101396 Jy ! Component: 1650 - total flux cleaned = -0.00104683 Jy ! Component: 1700 - total flux cleaned = -0.00105757 Jy ! Component: 1750 - total flux cleaned = -0.0010897 Jy ! Component: 1800 - total flux cleaned = -0.00110017 Jy ! Component: 1850 - total flux cleaned = -0.00111065 Jy ! Component: 1900 - total flux cleaned = -0.001121 Jy ! Component: 1950 - total flux cleaned = -0.00115681 Jy ! Component: 2000 - total flux cleaned = -0.00117707 Jy ! Component: 2050 - total flux cleaned = -0.00120216 Jy ! Component: 2100 - total flux cleaned = -0.00122197 Jy ! Component: 2150 - total flux cleaned = -0.00125636 Jy ! Component: 2200 - total flux cleaned = -0.00125638 Jy ! Component: 2250 - total flux cleaned = -0.00129981 Jy ! Component: 2300 - total flux cleaned = -0.00131879 Jy ! Component: 2350 - total flux cleaned = -0.0013141 Jy ! Component: 2400 - total flux cleaned = -0.0013329 Jy ! Component: 2450 - total flux cleaned = -0.00134679 Jy ! Component: 2500 - total flux cleaned = -0.00134674 Jy ! Component: 2550 - total flux cleaned = -0.00135125 Jy ! Component: 2600 - total flux cleaned = -0.00136026 Jy ! Component: 2650 - total flux cleaned = -0.00135578 Jy ! Component: 2700 - total flux cleaned = -0.00135128 Jy ! Component: 2750 - total flux cleaned = -0.00135567 Jy ! Component: 2800 - total flux cleaned = -0.00136885 Jy ! Component: 2850 - total flux cleaned = -0.00138194 Jy ! Component: 2900 - total flux cleaned = -0.00138197 Jy ! Component: 2950 - total flux cleaned = -0.00139487 Jy ! Component: 3000 - total flux cleaned = -0.00139912 Jy ! Component: 3050 - total flux cleaned = -0.00139063 Jy ! Component: 3100 - total flux cleaned = -0.00139486 Jy ! Component: 3150 - total flux cleaned = -0.00140737 Jy ! Component: 3200 - total flux cleaned = -0.00141569 Jy ! Component: 3250 - total flux cleaned = -0.00142808 Jy ! Component: 3300 - total flux cleaned = -0.00144041 Jy ! Component: 3350 - total flux cleaned = -0.00144451 Jy ! Component: 3400 - total flux cleaned = -0.00146475 Jy ! Component: 3450 - total flux cleaned = -0.00146072 Jy ! Component: 3500 - total flux cleaned = -0.00146473 Jy ! Component: 3550 - total flux cleaned = -0.0014647 Jy ! Component: 3600 - total flux cleaned = -0.00147661 Jy ! Component: 3650 - total flux cleaned = -0.00146475 Jy ! Component: 3700 - total flux cleaned = -0.00146473 Jy ! Component: 3750 - total flux cleaned = -0.00146085 Jy ! Component: 3800 - total flux cleaned = -0.00146474 Jy ! Component: 3850 - total flux cleaned = -0.0014686 Jy ! Component: 3900 - total flux cleaned = -0.00147627 Jy ! Component: 3950 - total flux cleaned = -0.00149534 Jy ! Component: 4000 - total flux cleaned = -0.00150289 Jy ! Component: 4050 - total flux cleaned = -0.00151046 Jy ! Total flux subtracted in 4096 components = -0.00151797 Jy ! Clean residual min=-0.000226 max=0.000258 Jy/beam ! Clean residual mean=-0.000001 rms=0.000064 Jy/beam ! Combined flux in latest and established models = 0.0851727 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 374 components and 0.0851727 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1711+6853_X_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8983 x 3.044 at 49.88 degrees (North through East) ! Clean map min=-0.00098466 max=0.082134 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1711+6853_X_20180615_map.fits wmodel /tmp/maps//J1711+6853_X_20180615_map.mod ! Writing 374 model components to file: /tmp/maps//J1711+6853_X_20180615_map.mod wobs /tmp/maps//J1711+6853_X_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1711+6853_X_20180615_uvs.fits wwins /tmp/maps//J1711+6853_X_20180615_map.win ! wwins: Wrote 4 windows to /tmp/maps//J1711+6853_X_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0821335 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.25183e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.228354 0.228354 0.456708 0.913415 1.82683 3.65366 7.30732 14.6146 29.2293 58.4586 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1313.75 quit ! Quitting program ! Log file /tmp/maps//J1711+6853_X_20180615_dfm.log closed on Wed Jul 4 23:33:27 2018