! Started logfile: .//J2336+0210_X_dfm.log on Mon Jan 20 19:30:16 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 .//J2336+0210_X_uva.fits ! Reading UV FITS file: .//J2336+0210_X_uva.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2336+0210 ! ! 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 67 lines of history. ! ! Reading 1800 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 J2336+0210_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=1.001151Jy sigma=16.890634 ! Fit after self-cal, rms=0.979864Jy sigma=16.533884 ! 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=1.401 mas, bmaj=4.185 mas, bpa=-17.64 degrees ! Estimated noise=1.4474 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 = 0.0158183 Jy ! Component: 100 - total flux cleaned = 0.0187126 Jy ! Total flux subtracted in 100 components = 0.0187126 Jy ! Clean residual min=-0.002942 max=0.002981 Jy/beam ! Clean residual mean=0.000008 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.0187126 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0187126 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=0.036130Jy sigma=0.595179 ! Fit after self-cal, rms=0.034074Jy sigma=0.561224 ! 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=1.673 mas, bmaj=4.117 mas, bpa=-17.37 degrees ! Estimated noise=0.99476 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 = 0.00425477 Jy ! Component: 100 - total flux cleaned = 0.00539642 Jy ! Component: 150 - total flux cleaned = 0.00582351 Jy ! Component: 200 - total flux cleaned = 0.00610383 Jy ! Total flux subtracted in 200 components = 0.00610383 Jy ! Clean residual min=-0.001935 max=0.002096 Jy/beam ! Clean residual mean=-0.000000 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0248165 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.0248165 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=0.033571Jy sigma=0.553379 ! Fit after self-cal, rms=0.033532Jy sigma=0.552612 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.673 x 4.117 at -17.37 degrees (North through East) ! Clean map min=-0.0022615 max=0.024374 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.89 HN 0.94 KP 1.14 ! OV 1.05 PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.90 HN 0.99 KP 1.06 ! OV 0.98 PT 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.09 HN 0.91 KP 1.04 ! OV 0.86 PT 1.21 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.96 HN 1.38 KP 1.04 ! OV 1.14 PT 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 0.98 KP 0.87 ! OV 1.04 PT 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.93 HN 0.99 KP 1.02 ! OV 1.29 PT 0.87 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.81 HN 1.21 KP 0.99 ! OV 1.15 PT 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.90 KP 0.83 ! OV 1.11 PT 0.78 ! ! ! Fit before self-cal, rms=0.033532Jy sigma=0.552612 ! Fit after self-cal, rms=0.033341Jy sigma=0.548530 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.689 mas, bmaj=4.083 mas, bpa=-17.89 degrees ! Estimated noise=0.977876 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 = -9.09709e-05 Jy ! Component: 100 - total flux cleaned = 5.85105e-05 Jy ! Component: 150 - total flux cleaned = 0.000103126 Jy ! Component: 200 - total flux cleaned = 0.000120486 Jy ! Total flux subtracted in 200 components = 0.000120486 Jy ! Clean residual min=-0.001900 max=0.001400 Jy/beam ! Clean residual mean=-0.000002 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0249369 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.0249369 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=0.033289Jy sigma=0.547730 ! Fit after self-cal, rms=0.033379Jy sigma=0.546492 ! 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=0.033379Jy sigma=0.546492 ! Fit after self-cal, rms=0.033885Jy sigma=0.546179 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.692 mas, bmaj=4.067 mas, bpa=-18.05 degrees ! Estimated noise=0.973983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.23707e-05 Jy ! Component: 100 - total flux cleaned = 9.91805e-05 Jy ! Component: 150 - total flux cleaned = 0.000160289 Jy ! Component: 200 - total flux cleaned = 0.000194703 Jy ! Total flux subtracted in 200 components = 0.000194703 Jy ! Clean residual min=-0.001968 max=0.001341 Jy/beam ! Clean residual mean=-0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0251316 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 49 components and 0.0251317 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=0.033842Jy sigma=0.545614 ! Fit after self-cal, rms=0.033883Jy sigma=0.545272 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 = -9.97189e-05 Jy ! Component: 100 - total flux cleaned = 2.4775e-06 Jy ! Component: 150 - total flux cleaned = 0.000132867 Jy ! Component: 200 - total flux cleaned = 0.000160083 Jy ! Total flux subtracted in 200 components = 0.000160083 Jy ! Clean residual min=-0.001962 max=0.001381 Jy/beam ! Clean residual mean=-0.000003 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0252917 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.0252917 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=0.033854Jy sigma=0.544920 ! Fit after self-cal, rms=0.033851Jy sigma=0.544771 ! 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=0.033851Jy sigma=0.544771 ! Fit after self-cal, rms=0.034062Jy sigma=0.544684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.693 mas, bmaj=4.062 mas, bpa=-18.12 degrees ! Estimated noise=0.971907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.37269e-05 Jy ! Component: 100 - total flux cleaned = 5.86456e-06 Jy ! Component: 150 - total flux cleaned = 3.64263e-05 Jy ! Component: 200 - total flux cleaned = 4.86116e-05 Jy ! Total flux subtracted in 200 components = 4.86116e-05 Jy ! Clean residual min=-0.001955 max=0.001512 Jy/beam ! Clean residual mean=-0.000003 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0253403 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.0253404 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=0.034041Jy sigma=0.544425 ! Fit after self-cal, rms=0.034068Jy sigma=0.544131 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.54574e-06 Jy ! Component: 100 - total flux cleaned = 8.03063e-05 Jy ! Component: 150 - total flux cleaned = 9.55151e-05 Jy ! Component: 200 - total flux cleaned = 0.00010914 Jy ! Total flux subtracted in 200 components = 0.00010914 Jy ! Clean residual min=-0.001972 max=0.001665 Jy/beam ! Clean residual mean=-0.000003 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0254495 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 0.0254495 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=0.034049Jy sigma=0.543864 ! Fit after self-cal, rms=0.034030Jy sigma=0.543423 ! 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=0.034030Jy sigma=0.543423 ! Fit after self-cal, rms=0.034267Jy sigma=0.543333 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.51 mas, bmaj=4.236 mas, bpa=-28.09 degrees ! Estimated noise=1.05254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.61839e-05 Jy ! Component: 100 - total flux cleaned = 4.15364e-05 Jy ! Component: 150 - total flux cleaned = 6.67511e-05 Jy ! Component: 200 - total flux cleaned = 9.03483e-05 Jy ! Total flux subtracted in 200 components = 9.03483e-05 Jy ! Clean residual min=-0.001965 max=0.001949 Jy/beam ! Clean residual mean=-0.000004 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0255398 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.0255398 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=0.034248Jy sigma=0.543099 ! Fit after self-cal, rms=0.034266Jy sigma=0.542923 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 = 1.91332e-05 Jy ! Component: 100 - total flux cleaned = 3.11965e-05 Jy ! Component: 150 - total flux cleaned = 5.483e-05 Jy ! Component: 200 - total flux cleaned = 5.46431e-05 Jy ! Total flux subtracted in 200 components = 5.46431e-05 Jy ! Clean residual min=-0.001975 max=0.001927 Jy/beam ! Clean residual mean=-0.000004 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0255945 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.0255945 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=0.034250Jy sigma=0.542717 ! Fit after self-cal, rms=0.034243Jy sigma=0.542646 ! 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=1.698 mas, bmaj=4.061 mas, bpa=-18.24 degrees ! Estimated noise=0.972042 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.698 x 4.061 at -18.24 degrees (North through East) ! Clean map min=-0.0031471 max=0.024111 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=1.429 mas, bmaj=4.07 mas, bpa=-18.36 degrees ! Estimated noise=1.43033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176058 Jy ! Component: 100 - total flux cleaned = 0.0189417 Jy ! Component: 150 - total flux cleaned = 0.0201286 Jy ! Component: 200 - total flux cleaned = 0.0212115 Jy ! Total flux subtracted in 200 components = 0.0212115 Jy ! Clean residual min=-0.003183 max=0.002603 Jy/beam ! Clean residual mean=0.000011 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.0212115 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0212115 Jy ! Inverting map and beam ! Estimated beam: bmin=1.698 mas, bmaj=4.061 mas, bpa=-18.24 degrees ! Estimated noise=0.972042 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 = 0.001195 Jy ! Component: 100 - total flux cleaned = 0.00186664 Jy ! Component: 150 - total flux cleaned = 0.00235653 Jy ! Component: 200 - total flux cleaned = 0.00276647 Jy ! Total flux subtracted in 200 components = 0.00276647 Jy ! Clean residual min=-0.002415 max=0.001983 Jy/beam ! Clean residual mean=-0.000002 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.023978 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 47 components and 0.023978 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=2.51 mas, bmaj=4.236 mas, bpa=-28.09 degrees ! Estimated noise=1.05254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000559328 Jy ! Component: 100 - total flux cleaned = 0.000672993 Jy ! Component: 150 - total flux cleaned = 0.000747537 Jy ! Component: 200 - total flux cleaned = 0.000817199 Jy ! Total flux subtracted in 200 components = 0.000817199 Jy ! Clean residual min=-0.002215 max=0.002066 Jy/beam ! Clean residual mean=-0.000004 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0247952 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 = 8.66109e-05 Jy ! Component: 100 - total flux cleaned = 0.000147487 Jy ! Component: 150 - total flux cleaned = 0.000222539 Jy ! Component: 200 - total flux cleaned = 0.000257919 Jy ! Total flux subtracted in 200 components = 0.000257919 Jy ! Clean residual min=-0.002126 max=0.001942 Jy/beam ! Clean residual mean=-0.000004 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0250531 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 73 components and 0.0250531 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.698 mas, bmaj=4.061 mas, bpa=-18.24 degrees ! Estimated noise=0.972042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000136097 Jy ! Component: 100 - total flux cleaned = -6.58847e-05 Jy ! Component: 150 - total flux cleaned = -2.51334e-05 Jy ! Component: 200 - total flux cleaned = 2.95721e-05 Jy ! Total flux subtracted in 200 components = 2.95721e-05 Jy ! Clean residual min=-0.001904 max=0.001691 Jy/beam ! Clean residual mean=-0.000003 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0250827 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 79 components and 0.0250827 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=0.034250Jy sigma=0.542683 ! Fit after self-cal, rms=0.034240Jy sigma=0.542508 wmodel J2336+0210_X_map.mod ! Writing 79 model components to file: J2336+0210_X_map.mod wobs J2336+0210_X_uvs.fits ! Writing UV FITS file: J2336+0210_X_uvs.fits wwins J2336+0210_X_map.win ! wwins: Wrote 1 windows to J2336+0210_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 = -0.000488256 Jy ! Component: 100 - total flux cleaned = -0.000749852 Jy ! Component: 150 - total flux cleaned = -0.0006458 Jy ! Component: 200 - total flux cleaned = -0.000715231 Jy ! Component: 250 - total flux cleaned = -0.00084632 Jy ! Component: 300 - total flux cleaned = -0.000990539 Jy ! Component: 350 - total flux cleaned = -0.00116542 Jy ! Component: 400 - total flux cleaned = -0.00134919 Jy ! Component: 450 - total flux cleaned = -0.00143688 Jy ! Component: 500 - total flux cleaned = -0.00148664 Jy ! Component: 550 - total flux cleaned = -0.00151814 Jy ! Component: 600 - total flux cleaned = -0.00153377 Jy ! Component: 650 - total flux cleaned = -0.00159212 Jy ! Component: 700 - total flux cleaned = -0.00164789 Jy ! Component: 750 - total flux cleaned = -0.00171565 Jy ! Component: 800 - total flux cleaned = -0.0017552 Jy ! Component: 850 - total flux cleaned = -0.00181896 Jy ! Component: 900 - total flux cleaned = -0.00189378 Jy ! Component: 950 - total flux cleaned = -0.00196663 Jy ! Component: 1000 - total flux cleaned = -0.00201378 Jy ! Component: 1050 - total flux cleaned = -0.00208357 Jy ! Component: 1100 - total flux cleaned = -0.00212906 Jy ! Component: 1150 - total flux cleaned = -0.00216234 Jy ! Component: 1200 - total flux cleaned = -0.00219509 Jy ! Component: 1250 - total flux cleaned = -0.00223786 Jy ! Component: 1300 - total flux cleaned = -0.00225884 Jy ! Component: 1350 - total flux cleaned = -0.00223808 Jy ! Component: 1400 - total flux cleaned = -0.00222788 Jy ! Component: 1450 - total flux cleaned = -0.00221768 Jy ! Component: 1500 - total flux cleaned = -0.00219762 Jy ! Component: 1550 - total flux cleaned = -0.00216807 Jy ! Component: 1600 - total flux cleaned = -0.00215829 Jy ! Component: 1650 - total flux cleaned = -0.00212933 Jy ! Component: 1700 - total flux cleaned = -0.0021103 Jy ! Component: 1750 - total flux cleaned = -0.00209149 Jy ! Component: 1800 - total flux cleaned = -0.00207274 Jy ! Component: 1850 - total flux cleaned = -0.00202633 Jy ! Component: 1900 - total flux cleaned = -0.00199879 Jy ! Component: 1950 - total flux cleaned = -0.00198058 Jy ! Component: 2000 - total flux cleaned = -0.00195344 Jy ! Component: 2050 - total flux cleaned = -0.00194441 Jy ! Component: 2100 - total flux cleaned = -0.00192655 Jy ! Component: 2150 - total flux cleaned = -0.00190004 Jy ! Component: 2200 - total flux cleaned = -0.00190884 Jy ! Component: 2250 - total flux cleaned = -0.00192639 Jy ! Component: 2300 - total flux cleaned = -0.00193519 Jy ! Component: 2350 - total flux cleaned = -0.00192646 Jy ! Component: 2400 - total flux cleaned = -0.00192649 Jy ! Component: 2450 - total flux cleaned = -0.00189148 Jy ! Component: 2500 - total flux cleaned = -0.00186532 Jy ! Component: 2550 - total flux cleaned = -0.00184776 Jy ! Component: 2600 - total flux cleaned = -0.00183895 Jy ! Component: 2650 - total flux cleaned = -0.00183014 Jy ! Component: 2700 - total flux cleaned = -0.00180358 Jy ! Component: 2750 - total flux cleaned = -0.00177682 Jy ! Component: 2800 - total flux cleaned = -0.00175877 Jy ! Component: 2850 - total flux cleaned = -0.00172247 Jy ! Component: 2900 - total flux cleaned = -0.00171329 Jy ! Component: 2950 - total flux cleaned = -0.00167625 Jy ! Component: 3000 - total flux cleaned = -0.00166676 Jy ! Component: 3050 - total flux cleaned = -0.00164786 Jy ! Component: 3100 - total flux cleaned = -0.00162862 Jy ! Component: 3150 - total flux cleaned = -0.0016287 Jy ! Component: 3200 - total flux cleaned = -0.00162859 Jy ! Component: 3250 - total flux cleaned = -0.00163849 Jy ! Component: 3300 - total flux cleaned = -0.0016486 Jy ! Component: 3350 - total flux cleaned = -0.00165899 Jy ! Component: 3400 - total flux cleaned = -0.00165902 Jy ! Component: 3450 - total flux cleaned = -0.00168029 Jy ! Component: 3500 - total flux cleaned = -0.00168023 Jy ! Component: 3550 - total flux cleaned = -0.00169119 Jy ! Component: 3600 - total flux cleaned = -0.00170246 Jy ! Component: 3650 - total flux cleaned = -0.00170253 Jy ! Component: 3700 - total flux cleaned = -0.00171405 Jy ! Component: 3750 - total flux cleaned = -0.00171409 Jy ! Component: 3800 - total flux cleaned = -0.001738 Jy ! Component: 3850 - total flux cleaned = -0.00175029 Jy ! Component: 3900 - total flux cleaned = -0.00176262 Jy ! Component: 3950 - total flux cleaned = -0.00178797 Jy ! Component: 4000 - total flux cleaned = -0.00180098 Jy ! Component: 4050 - total flux cleaned = -0.00180086 Jy ! Total flux subtracted in 4096 components = -0.00181408 Jy ! Clean residual min=-0.000827 max=0.000834 Jy/beam ! Clean residual mean=-0.000004 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0232686 Jy keep ! Adding 226 model components to the UV plane model. ! The established model now contains 305 components and 0.0232686 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2336+0210_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.698 x 4.061 at -18.24 degrees (North through East) ! Clean map min=-0.0022658 max=0.023875 Jy/beam ! Writing clean map to FITS file: .//J2336+0210_X_map.fits wmodel .//J2336+0210_X_map.mod ! Writing 305 model components to file: .//J2336+0210_X_map.mod wobs .//J2336+0210_X_uvs.fits ! Writing UV FITS file: .//J2336+0210_X_uvs.fits wwins .//J2336+0210_X_map.win ! wwins: Wrote 2 windows to .//J2336+0210_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0238746 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000220639 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.77247 2.77247 5.54494 11.0899 22.1798 44.3596 88.7191 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 108.206 quit ! Quitting program ! Log file .//J2336+0210_X_dfm.log closed on Mon Jan 20 19:30:19 2020