! Started logfile: /vlbi/sb072/temp_maps//J1138-1732_X_dfm.log on Tue Mar 5 23:05:57 2019 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 /vlbi/sb072/temp_maps//J1138-1732_X_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1138-1732_X_uva.fits ! AN table 1: 5 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1138-1732 ! ! 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 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 J1138-1732_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=1.002886Jy sigma=40.075851 ! Fit after self-cal, rms=0.974034Jy sigma=38.840383 ! 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=2.334 mas, bmaj=5.82 mas, bpa=8.041 degrees ! Estimated noise=0.817672 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205356 Jy ! Component: 100 - total flux cleaned = 0.030417 Jy ! Total flux subtracted in 100 components = 0.030417 Jy ! Clean residual min=-0.004278 max=0.005312 Jy/beam ! Clean residual mean=0.000001 rms=0.001676 Jy/beam ! Combined flux in latest and established models = 0.030417 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 0.030417 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=0.025326Jy sigma=0.977403 ! Fit after self-cal, rms=0.023062Jy sigma=0.897850 ! 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=2.604 mas, bmaj=5.959 mas, bpa=9.448 degrees ! Estimated noise=0.628782 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 = 0.00912679 Jy ! Component: 100 - total flux cleaned = 0.0145342 Jy ! Component: 150 - total flux cleaned = 0.0171407 Jy ! Component: 200 - total flux cleaned = 0.0185161 Jy ! Total flux subtracted in 200 components = 0.0185161 Jy ! Clean residual min=-0.001835 max=0.001840 Jy/beam ! Clean residual mean=-0.000001 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.0489331 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 104 components and 0.0489331 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=0.018737Jy sigma=0.700634 ! Fit after self-cal, rms=0.018660Jy sigma=0.697910 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.604 x 5.959 at 9.448 degrees (North through East) ! Clean map min=-0.0027643 max=0.027498 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.89 KP 0.97 LA 0.92 ! NL 1.13 OV 0.98 PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.85 KP 1.04 LA 1.03 ! NL 0.79 OV 1.05 PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 KP 1.00 LA 0.98 ! NL 1.65 OV 0.98 PT 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.89 KP 1.00 LA 0.87 ! NL 0.91 OV 1.04 PT 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 KP 0.96 LA 0.97 ! NL 0.81 OV 1.00 PT 0.86 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 KP 0.90 LA 0.84 ! NL 1.08 OV 1.15 PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 KP 0.94 LA 1.02 ! NL 1.59 OV 1.11 PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 KP 0.93 LA 0.99 ! NL 0.89 OV 1.11 PT 0.91 ! ! ! Fit before self-cal, rms=0.018660Jy sigma=0.697910 ! Fit after self-cal, rms=0.019011Jy sigma=0.670878 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.658 mas, bmaj=6.009 mas, bpa=9.951 degrees ! Estimated noise=0.592443 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 = 0.00102572 Jy ! Component: 100 - total flux cleaned = 0.00087345 Jy ! Component: 150 - total flux cleaned = 0.00082975 Jy ! Component: 200 - total flux cleaned = 0.000836544 Jy ! Total flux subtracted in 200 components = 0.000836544 Jy ! Clean residual min=-0.000536 max=0.000534 Jy/beam ! Clean residual mean=-0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0497697 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 160 components and 0.0497697 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=0.018739Jy sigma=0.658610 ! Fit after self-cal, rms=0.018755Jy sigma=0.657697 ! 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=0.018755Jy sigma=0.657697 ! Fit after self-cal, rms=0.018437Jy sigma=0.657468 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.651 mas, bmaj=5.996 mas, bpa=9.661 degrees ! Estimated noise=0.589824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.63578e-05 Jy ! Component: 100 - total flux cleaned = 3.83377e-05 Jy ! Component: 150 - total flux cleaned = -3.94422e-05 Jy ! Component: 200 - total flux cleaned = -6.18782e-05 Jy ! Total flux subtracted in 200 components = -6.18782e-05 Jy ! Clean residual min=-0.000367 max=0.000366 Jy/beam ! Clean residual mean=-0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0497078 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 205 components and 0.0497078 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=0.018349Jy sigma=0.654193 ! Fit after self-cal, rms=0.018344Jy sigma=0.653981 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 = 0.000105561 Jy ! Component: 100 - total flux cleaned = 0.000106035 Jy ! Component: 150 - total flux cleaned = 8.56918e-05 Jy ! Component: 200 - total flux cleaned = 6.77658e-05 Jy ! Total flux subtracted in 200 components = 6.77658e-05 Jy ! Clean residual min=-0.000289 max=0.000290 Jy/beam ! Clean residual mean=-0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0497756 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 253 components and 0.0497756 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=0.018289Jy sigma=0.652255 ! Fit after self-cal, rms=0.018286Jy sigma=0.652115 ! 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=0.018286Jy sigma=0.652115 ! Fit after self-cal, rms=0.018123Jy sigma=0.651966 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.648 mas, bmaj=5.989 mas, bpa=9.584 degrees ! Estimated noise=0.589454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.51017e-05 Jy ! Component: 100 - total flux cleaned = 5.40302e-05 Jy ! Component: 150 - total flux cleaned = 5.41625e-05 Jy ! Component: 200 - total flux cleaned = 8.33927e-06 Jy ! Total flux subtracted in 200 components = 8.33927e-06 Jy ! Clean residual min=-0.000247 max=0.000248 Jy/beam ! Clean residual mean=-0.000000 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.0497839 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 298 components and 0.0497839 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=0.018083Jy sigma=0.650764 ! Fit after self-cal, rms=0.018079Jy sigma=0.650654 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 = 0.000155782 Jy ! Component: 100 - total flux cleaned = 0.000232962 Jy ! Component: 150 - total flux cleaned = 0.000274956 Jy ! Component: 200 - total flux cleaned = 0.00027365 Jy ! Total flux subtracted in 200 components = 0.00027365 Jy ! Clean residual min=-0.000215 max=0.000214 Jy/beam ! Clean residual mean=-0.000000 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.0500576 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 334 components and 0.0500576 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=0.018051Jy sigma=0.649822 ! Fit after self-cal, rms=0.018048Jy sigma=0.649751 ! 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=0.018048Jy sigma=0.649751 ! Fit after self-cal, rms=0.017981Jy sigma=0.649667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.962 mas, bmaj=6.23 mas, bpa=9.857 degrees ! Estimated noise=0.590835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.34468e-08 Jy ! Component: 100 - total flux cleaned = -4.80615e-05 Jy ! Component: 150 - total flux cleaned = -8.09616e-05 Jy ! Component: 200 - total flux cleaned = -0.000102114 Jy ! Total flux subtracted in 200 components = -0.000102114 Jy ! Clean residual min=-0.000168 max=0.000168 Jy/beam ! Clean residual mean=-0.000000 rms=0.000063 Jy/beam ! Combined flux in latest and established models = 0.0499555 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 382 components and 0.0499555 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=0.017961Jy sigma=0.649121 ! Fit after self-cal, rms=0.017958Jy sigma=0.649072 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.01783e-05 Jy ! Component: 100 - total flux cleaned = 0.000103563 Jy ! Component: 150 - total flux cleaned = 0.000132728 Jy ! Component: 200 - total flux cleaned = 0.000170195 Jy ! Total flux subtracted in 200 components = 0.000170195 Jy ! Clean residual min=-0.000151 max=0.000152 Jy/beam ! Clean residual mean=-0.000000 rms=0.000057 Jy/beam ! Combined flux in latest and established models = 0.0501257 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 429 components and 0.0501256 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=0.017942Jy sigma=0.648613 ! Fit after self-cal, rms=0.017941Jy sigma=0.648574 ! 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=2.647 mas, bmaj=5.988 mas, bpa=9.519 degrees ! Estimated noise=0.589071 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.647 x 5.988 at 9.519 degrees (North through East) ! Clean map min=-0.0018601 max=0.025826 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=2.351 mas, bmaj=5.821 mas, bpa=8 degrees ! Estimated noise=0.766969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209209 Jy ! Component: 100 - total flux cleaned = 0.030237 Jy ! Component: 150 - total flux cleaned = 0.0344468 Jy ! Component: 200 - total flux cleaned = 0.0367396 Jy ! Total flux subtracted in 200 components = 0.0367396 Jy ! Clean residual min=-0.002754 max=0.002752 Jy/beam ! Clean residual mean=-0.000001 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.0367396 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 57 model components to the UV plane model. ! The established model now contains 57 components and 0.0367396 Jy ! Inverting map and beam ! Estimated beam: bmin=2.647 mas, bmaj=5.988 mas, bpa=9.519 degrees ! Estimated noise=0.589071 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 = 0.00410347 Jy ! Component: 100 - total flux cleaned = 0.00648096 Jy ! Component: 150 - total flux cleaned = 0.00766851 Jy ! Component: 200 - total flux cleaned = 0.00796243 Jy ! Total flux subtracted in 200 components = 0.00796243 Jy ! Clean residual min=-0.001080 max=0.001087 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.044702 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 134 components and 0.044702 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=2.962 mas, bmaj=6.23 mas, bpa=9.857 degrees ! Estimated noise=0.590835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000518465 Jy ! Component: 100 - total flux cleaned = 0.000422419 Jy ! Component: 150 - total flux cleaned = -3.20407e-05 Jy ! Component: 200 - total flux cleaned = -0.000314547 Jy ! Total flux subtracted in 200 components = -0.000314547 Jy ! Clean residual min=-0.000553 max=0.000552 Jy/beam ! Clean residual mean=-0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0443875 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 = -0.000312916 Jy ! Component: 100 - total flux cleaned = -0.000505304 Jy ! Component: 150 - total flux cleaned = -0.000682334 Jy ! Component: 200 - total flux cleaned = -0.000915389 Jy ! Total flux subtracted in 200 components = -0.000915389 Jy ! Clean residual min=-0.000369 max=0.000371 Jy/beam ! Clean residual mean=0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0434721 Jy ! Adding 140 model components to the UV plane model. ! The established model now contains 252 components and 0.0434721 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.647 mas, bmaj=5.988 mas, bpa=9.519 degrees ! Estimated noise=0.589071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217432 Jy ! Component: 100 - total flux cleaned = 0.000215579 Jy ! Component: 150 - total flux cleaned = 0.000217452 Jy ! Component: 200 - total flux cleaned = 0.000149789 Jy ! Total flux subtracted in 200 components = 0.000149789 Jy ! Clean residual min=-0.000273 max=0.000270 Jy/beam ! Clean residual mean=0.000000 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0436219 Jy selfcal ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 313 components and 0.0436219 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=0.018004Jy sigma=0.649711 ! Fit after self-cal, rms=0.018001Jy sigma=0.649457 wmodel J1138-1732_X_map.mod ! Writing 313 model components to file: J1138-1732_X_map.mod wobs J1138-1732_X_uvs.fits ! Writing UV FITS file: J1138-1732_X_uvs.fits wwins J1138-1732_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /vlbi/sb072/temp_maps//J1138-1732_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.647 x 5.988 at 9.519 degrees (North through East) ! Clean map min=-0.0018222 max=0.024618 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1138-1732_X_map.fits wmodel /vlbi/sb072/temp_maps//J1138-1732_X_map.mod ! Writing 313 model components to file: /vlbi/sb072/temp_maps//J1138-1732_X_map.mod wobs /vlbi/sb072/temp_maps//J1138-1732_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1138-1732_X_uvs.fits wwins /vlbi/sb072/temp_maps//J1138-1732_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0246178 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109308 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.33206 1.33206 2.66412 5.32824 10.6565 21.313 42.6259 85.2519 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 225.215 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1138-1732_X_dfm.log closed on Tue Mar 5 23:06:00 2019