! Started logfile: .//J2152+2935_X_dfm.log on Sun Oct 21 00:16:53 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 .//J2152+2935_X_uva.fits ! Reading UV FITS file: .//J2152+2935_X_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2152+2935 ! ! 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 1728 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 J2152+2935_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.998880Jy sigma=32.302158 ! Fit after self-cal, rms=0.920693Jy sigma=29.721441 ! 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=1.111 mas, bmaj=2.861 mas, bpa=67.99 degrees ! Estimated noise=0.890337 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 = 0.0601171 Jy ! Component: 100 - total flux cleaned = 0.0741744 Jy ! Total flux subtracted in 100 components = 0.0741744 Jy ! Clean residual min=-0.004756 max=0.009020 Jy/beam ! Clean residual mean=-0.000006 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.0741743 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0741743 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=0.032979Jy sigma=0.856419 ! Fit after self-cal, rms=0.032949Jy sigma=0.855505 ! Inverting map ! Added new window around map position (-3.6, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00854087 Jy ! Component: 100 - total flux cleaned = 0.0134325 Jy ! Total flux subtracted in 100 components = 0.0134325 Jy ! Clean residual min=-0.003464 max=0.004173 Jy/beam ! Clean residual mean=-0.000004 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.0876068 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.0876068 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=0.029721Jy sigma=0.726886 ! Fit after self-cal, rms=0.029645Jy sigma=0.724044 ! 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=1.512 mas, bmaj=2.881 mas, bpa=68.66 degrees ! Estimated noise=0.564444 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 = 0.0057524 Jy ! Component: 100 - total flux cleaned = 0.00945324 Jy ! Component: 150 - total flux cleaned = 0.0120908 Jy ! Component: 200 - total flux cleaned = 0.0139843 Jy ! Total flux subtracted in 200 components = 0.0139843 Jy ! Clean residual min=-0.002316 max=0.003105 Jy/beam ! Clean residual mean=-0.000007 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.101591 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 45 components and 0.101591 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=0.028303Jy sigma=0.666939 ! Fit after self-cal, rms=0.028238Jy sigma=0.664651 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.512 x 2.881 at 68.66 degrees (North through East) ! Clean map min=-0.0020597 max=0.079634 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 0.96 KP 0.96 ! LA 1.05 NL 1.10 OV 0.96 PT 0.91 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 0.95 KP 0.96 ! LA 1.00 NL 1.08 OV 0.99 PT 0.97 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 0.97 KP 0.94 ! LA 1.01 NL 1.01 OV 1.02 PT 0.96 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.02 KP 0.96 ! LA 0.97 NL 1.13 OV 0.97 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.97 KP 0.97 ! LA 0.96 NL 1.01 OV 1.04 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.94 KP 0.96 ! LA 0.98 NL 1.08 OV 0.96 PT 0.97 ! SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.94 KP 0.98 ! LA 1.04 NL 1.07 OV 0.94 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.98 KP 0.95 ! LA 1.03 NL 1.04 OV 0.97 PT 0.99 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.028238Jy sigma=0.664651 ! Fit after self-cal, rms=0.027295Jy sigma=0.641898 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.518 mas, bmaj=2.861 mas, bpa=68.68 degrees ! Estimated noise=0.557066 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 = 0.00124624 Jy ! Component: 100 - total flux cleaned = 0.00163594 Jy ! Component: 150 - total flux cleaned = 0.00173623 Jy ! Component: 200 - total flux cleaned = 0.00175877 Jy ! Total flux subtracted in 200 components = 0.00175877 Jy ! Clean residual min=-0.001665 max=0.001913 Jy/beam ! Clean residual mean=-0.000006 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.10335 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.10335 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=0.027209Jy sigma=0.638833 ! Fit after self-cal, rms=0.027202Jy sigma=0.638664 ! 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=0.027202Jy sigma=0.638664 ! Fit after self-cal, rms=0.027118Jy sigma=0.638333 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.516 mas, bmaj=2.854 mas, bpa=68.71 degrees ! Estimated noise=0.556218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00064614 Jy ! Component: 100 - total flux cleaned = 0.00070676 Jy ! Component: 150 - total flux cleaned = 0.000739913 Jy ! Component: 200 - total flux cleaned = 0.000739647 Jy ! Total flux subtracted in 200 components = 0.000739647 Jy ! Clean residual min=-0.001590 max=0.001889 Jy/beam ! Clean residual mean=-0.000006 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.10409 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.10409 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=0.027088Jy sigma=0.637144 ! Fit after self-cal, rms=0.027088Jy sigma=0.637119 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 (41.2, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163829 Jy ! Component: 100 - total flux cleaned = 0.00198349 Jy ! Component: 150 - total flux cleaned = 0.00213716 Jy ! Component: 200 - total flux cleaned = 0.00220014 Jy ! Total flux subtracted in 200 components = 0.00220014 Jy ! Clean residual min=-0.001487 max=0.001215 Jy/beam ! Clean residual mean=-0.000018 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.10629 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.10629 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=0.026953Jy sigma=0.632956 ! Fit after self-cal, rms=0.026942Jy sigma=0.632721 ! 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=0.026942Jy sigma=0.632721 ! Fit after self-cal, rms=0.026915Jy sigma=0.629989 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.517 mas, bmaj=2.85 mas, bpa=68.73 degrees ! Estimated noise=0.556671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000509355 Jy ! Component: 100 - total flux cleaned = 0.000691634 Jy ! Component: 150 - total flux cleaned = 0.000739708 Jy ! Component: 200 - total flux cleaned = 0.000755038 Jy ! Total flux subtracted in 200 components = 0.000755038 Jy ! Clean residual min=-0.001415 max=0.001185 Jy/beam ! Clean residual mean=-0.000015 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.107045 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 106 components and 0.107045 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=0.026878Jy sigma=0.629290 ! Fit after self-cal, rms=0.026877Jy sigma=0.629269 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 = 4.65228e-05 Jy ! Component: 100 - total flux cleaned = 7.39329e-05 Jy ! Component: 150 - total flux cleaned = 6.11329e-05 Jy ! Component: 200 - total flux cleaned = 4.89917e-05 Jy ! Total flux subtracted in 200 components = 4.89917e-05 Jy ! Clean residual min=-0.001399 max=0.001175 Jy/beam ! Clean residual mean=-0.000014 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.107094 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 0.107094 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=0.026856Jy sigma=0.628905 ! Fit after self-cal, rms=0.026856Jy sigma=0.628902 ! 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=0.026856Jy sigma=0.628902 ! Fit after self-cal, rms=0.026810Jy sigma=0.626867 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.695 mas, bmaj=3.066 mas, bpa=69.52 degrees ! Estimated noise=0.604579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136906 Jy ! Component: 100 - total flux cleaned = 0.000189943 Jy ! Component: 150 - total flux cleaned = 0.000224321 Jy ! Component: 200 - total flux cleaned = 0.000244788 Jy ! Total flux subtracted in 200 components = 0.000244788 Jy ! Clean residual min=-0.001198 max=0.001104 Jy/beam ! Clean residual mean=-0.000018 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.107338 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 122 components and 0.107338 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=0.026803Jy sigma=0.626529 ! Fit after self-cal, rms=0.026802Jy sigma=0.626509 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 = 2.08683e-05 Jy ! Component: 100 - total flux cleaned = 4.57558e-05 Jy ! Component: 150 - total flux cleaned = 7.69913e-05 Jy ! Component: 200 - total flux cleaned = 9.17542e-05 Jy ! Total flux subtracted in 200 components = 9.17542e-05 Jy ! Clean residual min=-0.001179 max=0.001094 Jy/beam ! Clean residual mean=-0.000018 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.10743 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 134 components and 0.10743 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=0.026798Jy sigma=0.626397 ! Fit after self-cal, rms=0.026798Jy sigma=0.626393 ! 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=1.517 mas, bmaj=2.849 mas, bpa=68.72 degrees ! Estimated noise=0.55655 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.517 x 2.849 at 68.72 degrees (North through East) ! Clean map min=-0.0013066 max=0.079027 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=1.118 mas, bmaj=2.825 mas, bpa=68.03 degrees ! Estimated noise=0.877575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0592101 Jy ! Component: 100 - total flux cleaned = 0.0740006 Jy ! Component: 150 - total flux cleaned = 0.0815559 Jy ! Component: 200 - total flux cleaned = 0.0861757 Jy ! Total flux subtracted in 200 components = 0.0861757 Jy ! Clean residual min=-0.002784 max=0.003006 Jy/beam ! Clean residual mean=-0.000004 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.0861757 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0861757 Jy ! Inverting map and beam ! Estimated beam: bmin=1.517 mas, bmaj=2.849 mas, bpa=68.72 degrees ! Estimated noise=0.55655 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 = 0.00551499 Jy ! Component: 100 - total flux cleaned = 0.009173 Jy ! Component: 150 - total flux cleaned = 0.0117897 Jy ! Component: 200 - total flux cleaned = 0.0138121 Jy ! Total flux subtracted in 200 components = 0.0138121 Jy ! Clean residual min=-0.001874 max=0.001713 Jy/beam ! Clean residual mean=-0.000014 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0999878 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 64 components and 0.0999878 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=2.695 mas, bmaj=3.066 mas, bpa=69.52 degrees ! Estimated noise=0.604579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208657 Jy ! Component: 100 - total flux cleaned = 0.00354325 Jy ! Component: 150 - total flux cleaned = 0.00462294 Jy ! Component: 200 - total flux cleaned = 0.0054571 Jy ! Total flux subtracted in 200 components = 0.0054571 Jy ! Clean residual min=-0.001465 max=0.001142 Jy/beam ! Clean residual mean=-0.000023 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.105445 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 = 0.000655574 Jy ! Component: 100 - total flux cleaned = 0.000938088 Jy ! Component: 150 - total flux cleaned = 0.00109027 Jy ! Component: 200 - total flux cleaned = 0.00119336 Jy ! Total flux subtracted in 200 components = 0.00119336 Jy ! Clean residual min=-0.001339 max=0.001110 Jy/beam ! Clean residual mean=-0.000023 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.106638 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 131 components and 0.106638 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.517 mas, bmaj=2.849 mas, bpa=68.72 degrees ! Estimated noise=0.55655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.76003e-05 Jy ! Component: 100 - total flux cleaned = 0.00029559 Jy ! Component: 150 - total flux cleaned = 0.000386736 Jy ! Component: 200 - total flux cleaned = 0.00043669 Jy ! Total flux subtracted in 200 components = 0.00043669 Jy ! Clean residual min=-0.001433 max=0.001188 Jy/beam ! Clean residual mean=-0.000015 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.107075 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 153 components and 0.107075 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=0.026836Jy sigma=0.627480 ! Fit after self-cal, rms=0.026837Jy sigma=0.627389 wmodel J2152+2935_X_map.mod ! Writing 153 model components to file: J2152+2935_X_map.mod wobs J2152+2935_X_uvs.fits ! Writing UV FITS file: J2152+2935_X_uvs.fits wwins J2152+2935_X_map.win ! wwins: Wrote 3 windows to J2152+2935_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 = -0.000623182 Jy ! Component: 100 - total flux cleaned = -0.00102236 Jy ! Component: 150 - total flux cleaned = -0.00122635 Jy ! Component: 200 - total flux cleaned = -0.00143598 Jy ! Component: 250 - total flux cleaned = -0.00160018 Jy ! Component: 300 - total flux cleaned = -0.00177526 Jy ! Component: 350 - total flux cleaned = -0.00189323 Jy ! Component: 400 - total flux cleaned = -0.00195871 Jy ! Component: 450 - total flux cleaned = -0.00199035 Jy ! Component: 500 - total flux cleaned = -0.00199015 Jy ! Component: 550 - total flux cleaned = -0.00205099 Jy ! Component: 600 - total flux cleaned = -0.00206551 Jy ! Component: 650 - total flux cleaned = -0.00209482 Jy ! Component: 700 - total flux cleaned = -0.00215198 Jy ! Component: 750 - total flux cleaned = -0.00216598 Jy ! Component: 800 - total flux cleaned = -0.00222105 Jy ! Component: 850 - total flux cleaned = -0.00224803 Jy ! Component: 900 - total flux cleaned = -0.00219497 Jy ! Component: 950 - total flux cleaned = -0.00219509 Jy ! Component: 1000 - total flux cleaned = -0.00222089 Jy ! Component: 1050 - total flux cleaned = -0.00224611 Jy ! Component: 1100 - total flux cleaned = -0.00223346 Jy ! Component: 1150 - total flux cleaned = -0.00222145 Jy ! Component: 1200 - total flux cleaned = -0.00223361 Jy ! Component: 1250 - total flux cleaned = -0.00223349 Jy ! Component: 1300 - total flux cleaned = -0.00222147 Jy ! Component: 1350 - total flux cleaned = -0.00218645 Jy ! Component: 1400 - total flux cleaned = -0.00215202 Jy ! Component: 1450 - total flux cleaned = -0.00214084 Jy ! Component: 1500 - total flux cleaned = -0.0021408 Jy ! Component: 1550 - total flux cleaned = -0.00214061 Jy ! Component: 1600 - total flux cleaned = -0.00210792 Jy ! Component: 1650 - total flux cleaned = -0.00212939 Jy ! Component: 1700 - total flux cleaned = -0.00206546 Jy ! Component: 1750 - total flux cleaned = -0.00203385 Jy ! Component: 1800 - total flux cleaned = -0.00204417 Jy ! Component: 1850 - total flux cleaned = -0.00199251 Jy ! Component: 1900 - total flux cleaned = -0.00201306 Jy ! Component: 1950 - total flux cleaned = -0.00200314 Jy ! Component: 2000 - total flux cleaned = -0.00204305 Jy ! Component: 2050 - total flux cleaned = -0.00200337 Jy ! Component: 2100 - total flux cleaned = -0.00197384 Jy ! Component: 2150 - total flux cleaned = -0.00195423 Jy ! Component: 2200 - total flux cleaned = -0.00195403 Jy ! Component: 2250 - total flux cleaned = -0.00196347 Jy ! Component: 2300 - total flux cleaned = -0.00192558 Jy ! Component: 2350 - total flux cleaned = -0.00188815 Jy ! Component: 2400 - total flux cleaned = -0.00189746 Jy ! Component: 2450 - total flux cleaned = -0.00190662 Jy ! Component: 2500 - total flux cleaned = -0.00195221 Jy ! Component: 2550 - total flux cleaned = -0.00191587 Jy ! Component: 2600 - total flux cleaned = -0.0019338 Jy ! Component: 2650 - total flux cleaned = -0.00189815 Jy ! Component: 2700 - total flux cleaned = -0.00190696 Jy ! Component: 2750 - total flux cleaned = -0.00189824 Jy ! Component: 2800 - total flux cleaned = -0.00193321 Jy ! Component: 2850 - total flux cleaned = -0.00191581 Jy ! Component: 2900 - total flux cleaned = -0.00188998 Jy ! Component: 2950 - total flux cleaned = -0.00187294 Jy ! Component: 3000 - total flux cleaned = -0.00188147 Jy ! Component: 3050 - total flux cleaned = -0.0019068 Jy ! Component: 3100 - total flux cleaned = -0.00190676 Jy ! Component: 3150 - total flux cleaned = -0.00187337 Jy ! Component: 3200 - total flux cleaned = -0.00187339 Jy ! Component: 3250 - total flux cleaned = -0.0018898 Jy ! Component: 3300 - total flux cleaned = -0.0018653 Jy ! Component: 3350 - total flux cleaned = -0.00184101 Jy ! Component: 3400 - total flux cleaned = -0.00180876 Jy ! Component: 3450 - total flux cleaned = -0.00180888 Jy ! Component: 3500 - total flux cleaned = -0.001769 Jy ! Component: 3550 - total flux cleaned = -0.00176901 Jy ! Component: 3600 - total flux cleaned = -0.00175329 Jy ! Component: 3650 - total flux cleaned = -0.00172971 Jy ! Component: 3700 - total flux cleaned = -0.00172187 Jy ! Component: 3750 - total flux cleaned = -0.00166754 Jy ! Component: 3800 - total flux cleaned = -0.00167522 Jy ! Component: 3850 - total flux cleaned = -0.00167521 Jy ! Component: 3900 - total flux cleaned = -0.00161417 Jy ! Component: 3950 - total flux cleaned = -0.00159901 Jy ! Component: 4000 - total flux cleaned = -0.00155382 Jy ! Component: 4050 - total flux cleaned = -0.00153891 Jy ! Total flux subtracted in 4096 components = -0.00152399 Jy ! Clean residual min=-0.000494 max=0.000427 Jy/beam ! Clean residual mean=0.000002 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.105551 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 419 components and 0.105551 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2152+2935_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.517 x 2.849 at 68.72 degrees (North through East) ! Clean map min=-0.00093486 max=0.07874 Jy/beam ! Writing clean map to FITS file: .//J2152+2935_X_map.fits wmodel .//J2152+2935_X_map.mod ! Writing 419 model components to file: .//J2152+2935_X_map.mod wobs .//J2152+2935_X_uvs.fits ! Writing UV FITS file: .//J2152+2935_X_uvs.fits wwins .//J2152+2935_X_map.win ! wwins: Wrote 4 windows to .//J2152+2935_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0787402 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136052 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.518356 0.518356 1.03671 2.07342 4.14685 8.2937 16.5874 33.1748 66.3496 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 578.752 quit ! Quitting program ! Log file .//J2152+2935_X_dfm.log closed on Sun Oct 21 00:16:57 2018