! Started logfile: /tmp/maps//J1546+5146_X_20180615_dfm.log on Wed Jul 4 23:32:15 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//J1546+5146_X_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1546+5146_X_20180615_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.965278 visibilities/baseline/integration-bin. ! Found source: J1546+5146 ! ! 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 5560 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 J1546+5146_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=0.988097Jy sigma=25.705160 ! Fit after self-cal, rms=0.918494Jy sigma=23.784939 ! 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=0.7573 mas, bmaj=2.93 mas, bpa=38.05 degrees ! Estimated noise=0.737196 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 = 0.0635287 Jy ! Component: 100 - total flux cleaned = 0.0771606 Jy ! Total flux subtracted in 100 components = 0.0771606 Jy ! Clean residual min=-0.005912 max=0.005251 Jy/beam ! Clean residual mean=-0.000006 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.0771606 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0771606 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=0.031885Jy sigma=0.819770 ! Fit after self-cal, rms=0.031789Jy sigma=0.818155 ! 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=0.9841 mas, bmaj=2.896 mas, bpa=36.9 degrees ! Estimated noise=0.381522 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 = 0.00392312 Jy ! Component: 100 - total flux cleaned = 0.00464341 Jy ! Component: 150 - total flux cleaned = 0.00523253 Jy ! Component: 200 - total flux cleaned = 0.00583177 Jy ! Total flux subtracted in 200 components = 0.00583177 Jy ! Clean residual min=-0.006364 max=0.004018 Jy/beam ! Clean residual mean=-0.000014 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.0829923 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 28 components and 0.0829923 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=0.030156Jy sigma=0.772301 ! Fit after self-cal, rms=0.030157Jy sigma=0.772178 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9841 x 2.896 at 36.9 degrees (North through East) ! Clean map min=-0.0068531 max=0.082322 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.95 KP 0.91 ! LA 1.04 MK 1.14 NL 1.02 OV 0.77 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.13 KP 1.08 ! LA 1.09 MK 1.01 NL 1.18 OV 0.67 ! PT 1.06 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.83 KP 0.98 ! LA 1.08 MK 1.11 NL 0.93 OV 0.76 ! PT 1.06 SC 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.08 KP 0.95 ! LA 1.06 MK 1.07 NL 1.04 OV 0.71 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.10 KP 1.00 ! LA 1.15 MK 0.97 NL 1.23 OV 0.81 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.00 KP 0.96 ! LA 1.04 MK 1.02 NL 1.27 OV 0.74 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.10 KP 0.96 ! LA 1.06 MK 0.98 NL 1.18 OV 0.84 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 0.97 KP 0.94 ! LA 1.13 MK 1.04 NL 1.10 OV 0.73 ! PT 1.09 SC 1.20 ! ! ! Fit before self-cal, rms=0.030157Jy sigma=0.772178 ! Fit after self-cal, rms=0.025768Jy sigma=0.654222 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9955 mas, bmaj=2.924 mas, bpa=36.97 degrees ! Estimated noise=0.376749 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 = 0.000987579 Jy ! Component: 100 - total flux cleaned = 0.00143204 Jy ! Component: 150 - total flux cleaned = 0.00172829 Jy ! Component: 200 - total flux cleaned = 0.0017907 Jy ! Total flux subtracted in 200 components = 0.0017907 Jy ! Clean residual min=-0.001394 max=0.001330 Jy/beam ! Clean residual mean=0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.084783 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.084783 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=0.025681Jy sigma=0.651343 ! Fit after self-cal, rms=0.025762Jy sigma=0.650319 ! 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=0.025762Jy sigma=0.650319 ! Fit after self-cal, rms=0.025754Jy sigma=0.649932 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9966 mas, bmaj=2.919 mas, bpa=36.99 degrees ! Estimated noise=0.376518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000459474 Jy ! Component: 100 - total flux cleaned = 0.000539093 Jy ! Component: 150 - total flux cleaned = 0.000599449 Jy ! Component: 200 - total flux cleaned = 0.00061231 Jy ! Total flux subtracted in 200 components = 0.00061231 Jy ! Clean residual min=-0.001315 max=0.001187 Jy/beam ! Clean residual mean=0.000003 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0853953 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.0853953 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=0.025731Jy sigma=0.649087 ! Fit after self-cal, rms=0.025732Jy sigma=0.649070 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.60768e-05 Jy ! Component: 100 - total flux cleaned = 5.62995e-05 Jy ! Component: 150 - total flux cleaned = 7.40997e-05 Jy ! Component: 200 - total flux cleaned = 8.99719e-05 Jy ! Total flux subtracted in 200 components = 8.99719e-05 Jy ! Clean residual min=-0.001295 max=0.001154 Jy/beam ! Clean residual mean=0.000003 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0854853 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.0854853 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=0.025727Jy sigma=0.648839 ! Fit after self-cal, rms=0.025727Jy sigma=0.648832 ! 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=0.025727Jy sigma=0.648832 ! Fit after self-cal, rms=0.025762Jy sigma=0.648635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9971 mas, bmaj=2.917 mas, bpa=37.04 degrees ! Estimated noise=0.376698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.79729e-05 Jy ! Component: 100 - total flux cleaned = 0.000147906 Jy ! Component: 150 - total flux cleaned = 0.000187386 Jy ! Component: 200 - total flux cleaned = 0.000203233 Jy ! Total flux subtracted in 200 components = 0.000203233 Jy ! Clean residual min=-0.001262 max=0.001051 Jy/beam ! Clean residual mean=0.000003 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0856885 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.0856885 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=0.025754Jy sigma=0.648305 ! Fit after self-cal, rms=0.025756Jy sigma=0.648302 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 = 1.45159e-05 Jy ! Component: 100 - total flux cleaned = 8.78322e-06 Jy ! Component: 150 - total flux cleaned = 1.42828e-05 Jy ! Component: 200 - total flux cleaned = 1.90217e-05 Jy ! Total flux subtracted in 200 components = 1.90217e-05 Jy ! Clean residual min=-0.001249 max=0.001061 Jy/beam ! Clean residual mean=0.000003 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0857076 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.0857076 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=0.025754Jy sigma=0.648215 ! Fit after self-cal, rms=0.025754Jy sigma=0.648211 ! 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=0.025754Jy sigma=0.648211 ! Fit after self-cal, rms=0.025786Jy sigma=0.648113 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.026 mas, bmaj=3.17 mas, bpa=37.35 degrees ! Estimated noise=0.445819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.80163e-05 Jy ! Component: 100 - total flux cleaned = 0.000174475 Jy ! Component: 150 - total flux cleaned = 0.000193322 Jy ! Component: 200 - total flux cleaned = 0.000203332 Jy ! Total flux subtracted in 200 components = 0.000203332 Jy ! Clean residual min=-0.001645 max=0.001319 Jy/beam ! Clean residual mean=0.000005 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0859109 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.0859109 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=0.025785Jy sigma=0.648119 ! Fit after self-cal, rms=0.025788Jy sigma=0.648108 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 = 1.78149e-05 Jy ! Component: 100 - total flux cleaned = 2.71483e-05 Jy ! Component: 150 - total flux cleaned = 3.50538e-05 Jy ! Component: 200 - total flux cleaned = 3.88885e-05 Jy ! Total flux subtracted in 200 components = 3.88885e-05 Jy ! Clean residual min=-0.001642 max=0.001333 Jy/beam ! Clean residual mean=0.000005 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0859498 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 0.0859498 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=0.025789Jy sigma=0.648118 ! Fit after self-cal, rms=0.025789Jy sigma=0.648114 ! 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=0.9974 mas, bmaj=2.917 mas, bpa=37.09 degrees ! Estimated noise=0.376845 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9974 x 2.917 at 37.09 degrees (North through East) ! Clean map min=-0.0011877 max=0.080832 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=0.7629 mas, bmaj=2.942 mas, bpa=38.24 degrees ! Estimated noise=0.733081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0631638 Jy ! Component: 100 - total flux cleaned = 0.0769801 Jy ! Component: 150 - total flux cleaned = 0.0803841 Jy ! Component: 200 - total flux cleaned = 0.082217 Jy ! Total flux subtracted in 200 components = 0.082217 Jy ! Clean residual min=-0.001808 max=0.002139 Jy/beam ! Clean residual mean=-0.000000 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.082217 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.082217 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9974 mas, bmaj=2.917 mas, bpa=37.09 degrees ! Estimated noise=0.376845 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 = 0.00187245 Jy ! Component: 100 - total flux cleaned = 0.00264379 Jy ! Component: 150 - total flux cleaned = 0.00291245 Jy ! Component: 200 - total flux cleaned = 0.00304411 Jy ! Total flux subtracted in 200 components = 0.00304411 Jy ! Clean residual min=-0.001247 max=0.001091 Jy/beam ! Clean residual mean=0.000003 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0852611 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.0852611 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=2.026 mas, bmaj=3.17 mas, bpa=37.35 degrees ! Estimated noise=0.445819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000557364 Jy ! Component: 100 - total flux cleaned = 0.000542209 Jy ! Component: 150 - total flux cleaned = 0.000543122 Jy ! Component: 200 - total flux cleaned = 0.000562443 Jy ! Total flux subtracted in 200 components = 0.000562443 Jy ! Clean residual min=-0.001716 max=0.001399 Jy/beam ! Clean residual mean=0.000005 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0858235 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 = 1.66227e-05 Jy ! Component: 100 - total flux cleaned = 3.8933e-05 Jy ! Component: 150 - total flux cleaned = 5.87223e-05 Jy ! Component: 200 - total flux cleaned = 7.63032e-05 Jy ! Total flux subtracted in 200 components = 7.63032e-05 Jy ! Clean residual min=-0.001688 max=0.001388 Jy/beam ! Clean residual mean=0.000004 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0858998 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 0.0858998 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9974 mas, bmaj=2.917 mas, bpa=37.09 degrees ! Estimated noise=0.376845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.2492e-05 Jy ! Component: 100 - total flux cleaned = -6.76513e-05 Jy ! Component: 150 - total flux cleaned = -0.000117142 Jy ! Component: 200 - total flux cleaned = -0.000116933 Jy ! Total flux subtracted in 200 components = -0.000116933 Jy ! Clean residual min=-0.001199 max=0.001047 Jy/beam ! Clean residual mean=0.000003 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0857829 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.0857829 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=0.025796Jy sigma=0.647989 ! Fit after self-cal, rms=0.025791Jy sigma=0.647947 wmodel J1546+5146_X_map.mod ! Writing 59 model components to file: J1546+5146_X_map.mod wobs J1546+5146_X_uvs.fits ! Writing UV FITS file: J1546+5146_X_uvs.fits wwins J1546+5146_X_map.win ! wwins: Wrote 1 windows to J1546+5146_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 = -0.000517116 Jy ! Component: 100 - total flux cleaned = -0.000749089 Jy ! Component: 150 - total flux cleaned = -0.000820488 Jy ! Component: 200 - total flux cleaned = -0.000870886 Jy ! Component: 250 - total flux cleaned = -0.000918445 Jy ! Component: 300 - total flux cleaned = -0.000933396 Jy ! Component: 350 - total flux cleaned = -0.000962549 Jy ! Component: 400 - total flux cleaned = -0.0009768 Jy ! Component: 450 - total flux cleaned = -0.00103159 Jy ! Component: 500 - total flux cleaned = -0.00104481 Jy ! Component: 550 - total flux cleaned = -0.00103201 Jy ! Component: 600 - total flux cleaned = -0.00103188 Jy ! Component: 650 - total flux cleaned = -0.00105617 Jy ! Component: 700 - total flux cleaned = -0.00106801 Jy ! Component: 750 - total flux cleaned = -0.00106798 Jy ! Component: 800 - total flux cleaned = -0.00105687 Jy ! Component: 850 - total flux cleaned = -0.00104632 Jy ! Component: 900 - total flux cleaned = -0.00103585 Jy ! Component: 950 - total flux cleaned = -0.0010256 Jy ! Component: 1000 - total flux cleaned = -0.00101582 Jy ! Component: 1050 - total flux cleaned = -0.00107559 Jy ! Component: 1100 - total flux cleaned = -0.0010851 Jy ! Component: 1150 - total flux cleaned = -0.00110424 Jy ! Component: 1200 - total flux cleaned = -0.00111374 Jy ! Component: 1250 - total flux cleaned = -0.00114156 Jy ! Component: 1300 - total flux cleaned = -0.0011687 Jy ! Component: 1350 - total flux cleaned = -0.00117756 Jy ! Component: 1400 - total flux cleaned = -0.00119524 Jy ! Component: 1450 - total flux cleaned = -0.00122125 Jy ! Component: 1500 - total flux cleaned = -0.00121265 Jy ! Component: 1550 - total flux cleaned = -0.00120445 Jy ! Component: 1600 - total flux cleaned = -0.00122107 Jy ! Component: 1650 - total flux cleaned = -0.00121276 Jy ! Component: 1700 - total flux cleaned = -0.00118049 Jy ! Component: 1750 - total flux cleaned = -0.00118049 Jy ! Component: 1800 - total flux cleaned = -0.00115717 Jy ! Component: 1850 - total flux cleaned = -0.00119578 Jy ! Component: 1900 - total flux cleaned = -0.00117277 Jy ! Component: 1950 - total flux cleaned = -0.00116524 Jy ! Component: 2000 - total flux cleaned = -0.00118764 Jy ! Component: 2050 - total flux cleaned = -0.00117276 Jy ! Component: 2100 - total flux cleaned = -0.0011509 Jy ! Component: 2150 - total flux cleaned = -0.00114378 Jy ! Component: 2200 - total flux cleaned = -0.0011581 Jy ! Component: 2250 - total flux cleaned = -0.00113002 Jy ! Component: 2300 - total flux cleaned = -0.00113707 Jy ! Component: 2350 - total flux cleaned = -0.00111655 Jy ! Component: 2400 - total flux cleaned = -0.00111649 Jy ! Component: 2450 - total flux cleaned = -0.00111636 Jy ! Component: 2500 - total flux cleaned = -0.00110298 Jy ! Component: 2550 - total flux cleaned = -0.00107007 Jy ! Component: 2600 - total flux cleaned = -0.00105713 Jy ! Component: 2650 - total flux cleaned = -0.00105064 Jy ! Component: 2700 - total flux cleaned = -0.00103141 Jy ! Component: 2750 - total flux cleaned = -0.00101867 Jy ! Component: 2800 - total flux cleaned = -0.000987345 Jy ! Component: 2850 - total flux cleaned = -0.000968782 Jy ! Component: 2900 - total flux cleaned = -0.000956425 Jy ! Component: 2950 - total flux cleaned = -0.000950207 Jy ! Component: 3000 - total flux cleaned = -0.00092004 Jy ! Component: 3050 - total flux cleaned = -0.00091409 Jy ! Component: 3100 - total flux cleaned = -0.000878513 Jy ! Component: 3150 - total flux cleaned = -0.000860896 Jy ! Component: 3200 - total flux cleaned = -0.000855102 Jy ! Component: 3250 - total flux cleaned = -0.000831994 Jy ! Component: 3300 - total flux cleaned = -0.000803331 Jy ! Component: 3350 - total flux cleaned = -0.000791858 Jy ! Component: 3400 - total flux cleaned = -0.00076937 Jy ! Component: 3450 - total flux cleaned = -0.000746961 Jy ! Component: 3500 - total flux cleaned = -0.000708048 Jy ! Component: 3550 - total flux cleaned = -0.000675035 Jy ! Component: 3600 - total flux cleaned = -0.000653194 Jy ! Component: 3650 - total flux cleaned = -0.000626031 Jy ! Component: 3700 - total flux cleaned = -0.000599073 Jy ! Component: 3750 - total flux cleaned = -0.000566976 Jy ! Component: 3800 - total flux cleaned = -0.000551022 Jy ! Component: 3850 - total flux cleaned = -0.000519357 Jy ! Component: 3900 - total flux cleaned = -0.000493181 Jy ! Component: 3950 - total flux cleaned = -0.000482756 Jy ! Component: 4000 - total flux cleaned = -0.000462095 Jy ! Component: 4050 - total flux cleaned = -0.000451827 Jy ! Total flux subtracted in 4096 components = -0.000431446 Jy ! Clean residual min=-0.000430 max=0.000355 Jy/beam ! Clean residual mean=0.000000 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.0853515 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 343 components and 0.0853515 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1546+5146_X_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9974 x 2.917 at 37.09 degrees (North through East) ! Clean map min=-0.00071912 max=0.080887 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1546+5146_X_20180615_map.fits wmodel /tmp/maps//J1546+5146_X_20180615_map.mod ! Writing 343 model components to file: /tmp/maps//J1546+5146_X_20180615_map.mod wobs /tmp/maps//J1546+5146_X_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1546+5146_X_20180615_uvs.fits wwins /tmp/maps//J1546+5146_X_20180615_map.win ! wwins: Wrote 2 windows to /tmp/maps//J1546+5146_X_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0808872 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.82509e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.327311 0.327311 0.654621 1.30924 2.61849 5.23697 10.4739 20.9479 41.8958 83.7915 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.08 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 916.56 quit ! Quitting program ! Log file /tmp/maps//J1546+5146_X_20180615_dfm.log closed on Wed Jul 4 23:32:19 2018