! Started logfile: .//J0839-1214_X_dfm.log on Sat Oct 20 23:48:18 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 .//J0839-1214_X_uva.fits ! Reading UV FITS file: .//J0839-1214_X_uva.fits ! AN table 1: 5 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0839-1214 ! ! 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 76 lines of history. ! ! Reading 840 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 J0839-1214_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=1.015481Jy sigma=41.769236 ! Fit after self-cal, rms=0.828716Jy sigma=34.095418 ! 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=1.102 mas, bmaj=3.76 mas, bpa=19.6 degrees ! Estimated noise=0.885178 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 = 0.121877 Jy ! Component: 100 - total flux cleaned = 0.157733 Jy ! Total flux subtracted in 100 components = 0.157733 Jy ! Clean residual min=-0.011088 max=0.017003 Jy/beam ! Clean residual mean=0.000037 rms=0.003631 Jy/beam ! Combined flux in latest and established models = 0.157733 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.157733 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=0.039092Jy sigma=1.475435 ! Fit after self-cal, rms=0.039062Jy sigma=1.472541 ! 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=1.399 mas, bmaj=3.83 mas, bpa=17.09 degrees ! Estimated noise=0.625181 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 = 0.024521 Jy ! Component: 100 - total flux cleaned = 0.0357827 Jy ! Component: 150 - total flux cleaned = 0.0413574 Jy ! Component: 200 - total flux cleaned = 0.0439372 Jy ! Total flux subtracted in 200 components = 0.0439372 Jy ! Clean residual min=-0.003174 max=0.003494 Jy/beam ! Clean residual mean=0.000008 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.20167 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.20167 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=0.019840Jy sigma=0.697921 ! Fit after self-cal, rms=0.019792Jy sigma=0.693550 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.399 x 3.83 at 17.09 degrees (North through East) ! Clean map min=-0.0027423 max=0.16917 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 LA 1.00 NL 1.02 ! OV 1.01 PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 LA 1.01 NL 1.01 ! OV 0.99 PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 LA 0.98 NL 1.01 ! OV 1.01 PT 0.96 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 LA 0.99 NL 1.02 ! OV 1.04 PT 1.03 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 LA 1.00 NL 1.02 ! OV 1.01 PT 0.98 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 LA 0.99 NL 1.04 ! OV 1.03 PT 1.03 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 LA 0.99 NL 1.01 ! OV 1.05 PT 0.98 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 LA 0.99 NL 1.04 ! OV 1.03 PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.019792Jy sigma=0.693550 ! Fit after self-cal, rms=0.018498Jy sigma=0.657111 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.4 mas, bmaj=3.84 mas, bpa=17.26 degrees ! Estimated noise=0.621479 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 = -0.000910222 Jy ! Component: 100 - total flux cleaned = -0.0010502 Jy ! Component: 150 - total flux cleaned = -0.00111168 Jy ! Component: 200 - total flux cleaned = -0.00116326 Jy ! Total flux subtracted in 200 components = -0.00116326 Jy ! Clean residual min=-0.002156 max=0.002036 Jy/beam ! Clean residual mean=-0.000004 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.200507 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.200507 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=0.018362Jy sigma=0.651684 ! Fit after self-cal, rms=0.018359Jy sigma=0.651177 ! 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=0.018359Jy sigma=0.651177 ! Fit after self-cal, rms=0.018327Jy sigma=0.650830 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.399 mas, bmaj=3.844 mas, bpa=17.26 degrees ! Estimated noise=0.621006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000518206 Jy ! Component: 100 - total flux cleaned = -0.000657969 Jy ! Component: 150 - total flux cleaned = -0.0006776 Jy ! Component: 200 - total flux cleaned = -0.000714329 Jy ! Total flux subtracted in 200 components = -0.000714329 Jy ! Clean residual min=-0.002099 max=0.001923 Jy/beam ! Clean residual mean=-0.000004 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.199793 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.199792 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=0.018269Jy sigma=0.648511 ! Fit after self-cal, rms=0.018270Jy sigma=0.648261 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 = -9.82811e-05 Jy ! Component: 100 - total flux cleaned = -9.89073e-05 Jy ! Component: 150 - total flux cleaned = -9.98792e-05 Jy ! Component: 200 - total flux cleaned = -0.000114051 Jy ! Total flux subtracted in 200 components = -0.000114051 Jy ! Clean residual min=-0.002046 max=0.001851 Jy/beam ! Clean residual mean=-0.000004 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.199678 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.199678 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=0.018241Jy sigma=0.647056 ! Fit after self-cal, rms=0.018242Jy sigma=0.646936 ! 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=0.018242Jy sigma=0.646936 ! Fit after self-cal, rms=0.018229Jy sigma=0.646708 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.4 mas, bmaj=3.846 mas, bpa=17.24 degrees ! Estimated noise=0.620928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000507743 Jy ! Component: 100 - total flux cleaned = -0.00061282 Jy ! Component: 150 - total flux cleaned = -0.000653344 Jy ! Component: 200 - total flux cleaned = -0.000666443 Jy ! Total flux subtracted in 200 components = -0.000666443 Jy ! Clean residual min=-0.002020 max=0.001775 Jy/beam ! Clean residual mean=-0.000004 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.199012 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.199012 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=0.018200Jy sigma=0.645801 ! Fit after self-cal, rms=0.018202Jy sigma=0.645747 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 = -6.35549e-05 Jy ! Component: 100 - total flux cleaned = -5.10287e-05 Jy ! Component: 150 - total flux cleaned = -5.08858e-05 Jy ! Component: 200 - total flux cleaned = -7.46661e-05 Jy ! Total flux subtracted in 200 components = -7.46661e-05 Jy ! Clean residual min=-0.001985 max=0.001736 Jy/beam ! Clean residual mean=-0.000004 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.198937 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.198937 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=0.018186Jy sigma=0.645145 ! Fit after self-cal, rms=0.018188Jy sigma=0.645119 ! 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=0.018188Jy sigma=0.645119 ! Fit after self-cal, rms=0.018180Jy sigma=0.644930 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.498 mas, bmaj=4.092 mas, bpa=2.206 degrees ! Estimated noise=0.719177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000321212 Jy ! Component: 100 - total flux cleaned = -0.000409141 Jy ! Component: 150 - total flux cleaned = -0.000466234 Jy ! Component: 200 - total flux cleaned = -0.000517565 Jy ! Total flux subtracted in 200 components = -0.000517565 Jy ! Clean residual min=-0.001944 max=0.001550 Jy/beam ! Clean residual mean=-0.000006 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.19842 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.19842 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=0.018160Jy sigma=0.644571 ! Fit after self-cal, rms=0.018161Jy sigma=0.644446 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 = -3.60753e-05 Jy ! Component: 100 - total flux cleaned = -3.60852e-05 Jy ! Component: 150 - total flux cleaned = -4.69537e-05 Jy ! Component: 200 - total flux cleaned = -5.72521e-05 Jy ! Total flux subtracted in 200 components = -5.72521e-05 Jy ! Clean residual min=-0.001931 max=0.001517 Jy/beam ! Clean residual mean=-0.000006 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.198362 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.198363 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=0.018155Jy sigma=0.644337 ! Fit after self-cal, rms=0.018156Jy sigma=0.644294 ! 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=1.401 mas, bmaj=3.847 mas, bpa=17.22 degrees ! Estimated noise=0.620939 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.401 x 3.847 at 17.22 degrees (North through East) ! Clean map min=-0.0019512 max=0.16889 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=1.102 mas, bmaj=3.775 mas, bpa=19.66 degrees ! Estimated noise=0.880463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121239 Jy ! Component: 100 - total flux cleaned = 0.15688 Jy ! Component: 150 - total flux cleaned = 0.176106 Jy ! Component: 200 - total flux cleaned = 0.186953 Jy ! Total flux subtracted in 200 components = 0.186953 Jy ! Clean residual min=-0.004761 max=0.005368 Jy/beam ! Clean residual mean=0.000009 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.186953 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.186953 Jy ! Inverting map and beam ! Estimated beam: bmin=1.401 mas, bmaj=3.847 mas, bpa=17.22 degrees ! Estimated noise=0.620939 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 = 0.00742168 Jy ! Component: 100 - total flux cleaned = 0.0109376 Jy ! Component: 150 - total flux cleaned = 0.0116858 Jy ! Component: 200 - total flux cleaned = 0.0116801 Jy ! Total flux subtracted in 200 components = 0.0116801 Jy ! Clean residual min=-0.002415 max=0.002205 Jy/beam ! Clean residual mean=-0.000001 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.198633 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.198633 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=2.498 mas, bmaj=4.092 mas, bpa=2.206 degrees ! Estimated noise=0.719177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000218501 Jy ! Component: 100 - total flux cleaned = -0.000172669 Jy ! Component: 150 - total flux cleaned = -0.000174707 Jy ! Component: 200 - total flux cleaned = -0.000174009 Jy ! Total flux subtracted in 200 components = -0.000174009 Jy ! Clean residual min=-0.002191 max=0.001654 Jy/beam ! Clean residual mean=-0.000005 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.198459 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.93825e-05 Jy ! Component: 100 - total flux cleaned = -2.85311e-05 Jy ! Component: 150 - total flux cleaned = -5.24666e-05 Jy ! Component: 200 - total flux cleaned = -5.21318e-05 Jy ! Total flux subtracted in 200 components = -5.21318e-05 Jy ! Clean residual min=-0.002071 max=0.001540 Jy/beam ! Clean residual mean=-0.000005 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.198407 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 0.198407 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.401 mas, bmaj=3.847 mas, bpa=17.22 degrees ! Estimated noise=0.620939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.04292e-06 Jy ! Component: 100 - total flux cleaned = -4.49822e-05 Jy ! Component: 150 - total flux cleaned = -0.000122491 Jy ! Component: 200 - total flux cleaned = -0.000175316 Jy ! Total flux subtracted in 200 components = -0.000175316 Jy ! Clean residual min=-0.002065 max=0.001776 Jy/beam ! Clean residual mean=-0.000003 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.198232 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.198232 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=0.018199Jy sigma=0.647007 ! Fit after self-cal, rms=0.018193Jy sigma=0.646680 wmodel J0839-1214_X_map.mod ! Writing 53 model components to file: J0839-1214_X_map.mod wobs J0839-1214_X_uvs.fits ! Writing UV FITS file: J0839-1214_X_uvs.fits wwins J0839-1214_X_map.win ! wwins: Wrote 1 windows to J0839-1214_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 = -0.00037814 Jy ! Component: 100 - total flux cleaned = -0.000291498 Jy ! Component: 150 - total flux cleaned = -0.000163188 Jy ! Component: 200 - total flux cleaned = -0.000117568 Jy ! Component: 250 - total flux cleaned = -5.34764e-05 Jy ! Component: 300 - total flux cleaned = 2.36933e-05 Jy ! Component: 350 - total flux cleaned = 9.4571e-05 Jy ! Component: 400 - total flux cleaned = 7.77113e-05 Jy ! Component: 450 - total flux cleaned = 6.20443e-05 Jy ! Component: 500 - total flux cleaned = -2.81002e-05 Jy ! Component: 550 - total flux cleaned = -0.000100358 Jy ! Component: 600 - total flux cleaned = -0.00019701 Jy ! Component: 650 - total flux cleaned = -0.000250175 Jy ! Component: 700 - total flux cleaned = -0.000300263 Jy ! Component: 750 - total flux cleaned = -0.000300436 Jy ! Component: 800 - total flux cleaned = -0.000323769 Jy ! Component: 850 - total flux cleaned = -0.00034616 Jy ! Component: 900 - total flux cleaned = -0.000398811 Jy ! Component: 950 - total flux cleaned = -0.000418718 Jy ! Component: 1000 - total flux cleaned = -0.000437947 Jy ! Component: 1050 - total flux cleaned = -0.000447503 Jy ! Component: 1100 - total flux cleaned = -0.000484374 Jy ! Component: 1150 - total flux cleaned = -0.00050217 Jy ! Component: 1200 - total flux cleaned = -0.000528026 Jy ! Component: 1250 - total flux cleaned = -0.000527946 Jy ! Component: 1300 - total flux cleaned = -0.000527976 Jy ! Component: 1350 - total flux cleaned = -0.000543955 Jy ! Component: 1400 - total flux cleaned = -0.000551752 Jy ! Component: 1450 - total flux cleaned = -0.000536415 Jy ! Component: 1500 - total flux cleaned = -0.00053653 Jy ! Component: 1550 - total flux cleaned = -0.000543958 Jy ! Component: 1600 - total flux cleaned = -0.000536682 Jy ! Component: 1650 - total flux cleaned = -0.000515582 Jy ! Component: 1700 - total flux cleaned = -0.000515591 Jy ! Component: 1750 - total flux cleaned = -0.000488224 Jy ! Component: 1800 - total flux cleaned = -0.000508409 Jy ! Component: 1850 - total flux cleaned = -0.000521557 Jy ! Component: 1900 - total flux cleaned = -0.000501979 Jy ! Component: 1950 - total flux cleaned = -0.000502019 Jy ! Component: 2000 - total flux cleaned = -0.000470366 Jy ! Component: 2050 - total flux cleaned = -0.000451609 Jy ! Component: 2100 - total flux cleaned = -0.000420743 Jy ! Component: 2150 - total flux cleaned = -0.000390241 Jy ! Component: 2200 - total flux cleaned = -0.000360023 Jy ! Component: 2250 - total flux cleaned = -0.000342087 Jy ! Component: 2300 - total flux cleaned = -0.000312466 Jy ! Component: 2350 - total flux cleaned = -0.000277268 Jy ! Component: 2400 - total flux cleaned = -0.000259766 Jy ! Component: 2450 - total flux cleaned = -0.000219412 Jy ! Component: 2500 - total flux cleaned = -0.000196556 Jy ! Component: 2550 - total flux cleaned = -0.000168256 Jy ! Component: 2600 - total flux cleaned = -0.000151441 Jy ! Component: 2650 - total flux cleaned = -0.000134733 Jy ! Component: 2700 - total flux cleaned = -0.000145836 Jy ! Component: 2750 - total flux cleaned = -0.000151359 Jy ! Component: 2800 - total flux cleaned = -0.000156812 Jy ! Component: 2850 - total flux cleaned = -0.000145924 Jy ! Component: 2900 - total flux cleaned = -0.000156809 Jy ! Component: 2950 - total flux cleaned = -0.00016218 Jy ! Component: 3000 - total flux cleaned = -0.000162202 Jy ! Component: 3050 - total flux cleaned = -0.000167577 Jy ! Component: 3100 - total flux cleaned = -0.000167569 Jy ! Component: 3150 - total flux cleaned = -0.000172916 Jy ! Component: 3200 - total flux cleaned = -0.000183509 Jy ! Component: 3250 - total flux cleaned = -0.000183513 Jy ! Component: 3300 - total flux cleaned = -0.000199294 Jy ! Component: 3350 - total flux cleaned = -0.000199306 Jy ! Component: 3400 - total flux cleaned = -0.000209777 Jy ! Component: 3450 - total flux cleaned = -0.000215 Jy ! Component: 3500 - total flux cleaned = -0.000214962 Jy ! Component: 3550 - total flux cleaned = -0.000230661 Jy ! Component: 3600 - total flux cleaned = -0.000246323 Jy ! Component: 3650 - total flux cleaned = -0.000256781 Jy ! Component: 3700 - total flux cleaned = -0.000267236 Jy ! Component: 3750 - total flux cleaned = -0.000282936 Jy ! Component: 3800 - total flux cleaned = -0.000298631 Jy ! Component: 3850 - total flux cleaned = -0.000309107 Jy ! Component: 3900 - total flux cleaned = -0.000324832 Jy ! Component: 3950 - total flux cleaned = -0.000330068 Jy ! Component: 4000 - total flux cleaned = -0.000351075 Jy ! Component: 4050 - total flux cleaned = -0.00036159 Jy ! Total flux subtracted in 4096 components = -0.000377359 Jy ! Clean residual min=-0.000284 max=0.000314 Jy/beam ! Clean residual mean=-0.000002 rms=0.000087 Jy/beam ! Combined flux in latest and established models = 0.197854 Jy keep ! Adding 205 model components to the UV plane model. ! The established model now contains 258 components and 0.197854 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0839-1214_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.401 x 3.847 at 17.22 degrees (North through East) ! Clean map min=-0.0016119 max=0.16883 Jy/beam ! Writing clean map to FITS file: .//J0839-1214_X_map.fits wmodel .//J0839-1214_X_map.mod ! Writing 258 model components to file: .//J0839-1214_X_map.mod wobs .//J0839-1214_X_uvs.fits ! Writing UV FITS file: .//J0839-1214_X_uvs.fits wwins .//J0839-1214_X_map.win ! wwins: Wrote 2 windows to .//J0839-1214_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.168828 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.50099e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.151059 0.151059 0.302118 0.604236 1.20847 2.41694 4.83389 9.66777 19.3355 38.6711 77.3422 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.168 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1985.98 quit ! Quitting program ! Log file .//J0839-1214_X_dfm.log closed on Sat Oct 20 23:48:22 2018