! Started logfile: /vlbi/sb072/temp_maps//J1113-2133_C_dfm.log on Tue Mar 5 23:04:04 2019 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /vlbi/sb072/temp_maps//J1113-2133_C_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1113-2133_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1113-2133 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 864 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1113-2133_C] 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 0.300x0.300 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=0.997486Jy sigma=40.757741 ! Fit after self-cal, rms=0.962649Jy sigma=39.226495 ! 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=1.375 mas, bmaj=3.361 mas, bpa=-4.552 degrees ! Estimated noise=0.791441 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 = 0.0257084 Jy ! Component: 100 - total flux cleaned = 0.0368115 Jy ! Total flux subtracted in 100 components = 0.0368115 Jy ! Clean residual min=-0.004027 max=0.006477 Jy/beam ! Clean residual mean=-0.000002 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.0368115 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0368115 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=0.027628Jy sigma=1.111514 ! Fit after self-cal, rms=0.026233Jy sigma=1.050192 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00744411 Jy ! Component: 100 - total flux cleaned = 0.0113447 Jy ! Total flux subtracted in 100 components = 0.0113447 Jy ! Clean residual min=-0.003198 max=0.005100 Jy/beam ! Clean residual mean=-0.000005 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.0481562 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.0481562 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=0.023388Jy sigma=0.899098 ! Fit after self-cal, rms=0.023386Jy sigma=0.898738 ! 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=1.7 mas, bmaj=4.104 mas, bpa=-5.285 degrees ! Estimated noise=0.609454 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 = 0.00452381 Jy ! Component: 100 - total flux cleaned = 0.00685828 Jy ! Component: 150 - total flux cleaned = 0.00804123 Jy ! Component: 200 - total flux cleaned = 0.00828263 Jy ! Total flux subtracted in 200 components = 0.00828263 Jy ! Clean residual min=-0.003746 max=0.007043 Jy/beam ! Clean residual mean=-0.000016 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.0564388 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0564388 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=0.022775Jy sigma=0.854701 ! Fit after self-cal, rms=0.022768Jy sigma=0.854002 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.7 x 4.104 at -5.285 degrees (North through East) ! Clean map min=-0.0036905 max=0.035595 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.52 FD 0.93 KP 0.79 LA 0.97 ! MK 0.88 NL 1.13 OV 0.96 PT 0.92 ! SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 0.92 KP 0.79 LA 1.22 ! MK 1.06 NL 0.97 OV 0.92 PT 0.91 ! SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.69 FD 0.89 KP 0.82 LA 1.15 ! MK 1.04 NL 1.20 OV 0.89 PT 0.78 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.72 FD 0.93 KP 0.89 LA 1.03 ! MK 0.98 NL 1.17 OV 0.86 PT 0.78 ! SC 1.25 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 4.01 FD 0.86 KP 0.83 LA 1.16 ! MK 1.20 NL 1.23 OV 0.98 PT 0.85 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.65 FD 0.94 KP 0.96 LA 1.05 ! MK 1.12 NL 1.24 OV 0.87 PT 0.88 ! SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 FD 1.01 KP 0.84 LA 1.14 ! MK 1.14 NL 1.08 OV 0.93 PT 0.85 ! SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.95 KP 0.93 LA 1.12 ! MK 1.00 NL 1.27 OV 1.01 PT 0.85 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.022768Jy sigma=0.854002 ! Fit after self-cal, rms=0.029688Jy sigma=0.745892 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.722 mas, bmaj=4.235 mas, bpa=-4.798 degrees ! Estimated noise=0.620154 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 (1.2, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357948 Jy ! Component: 100 - total flux cleaned = 0.00378328 Jy ! Component: 150 - total flux cleaned = 0.00382908 Jy ! Component: 200 - total flux cleaned = 0.0038294 Jy ! Total flux subtracted in 200 components = 0.0038294 Jy ! Clean residual min=-0.002492 max=0.002839 Jy/beam ! Clean residual mean=-0.000009 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.0602682 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 48 components and 0.0602682 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=0.029105Jy sigma=0.718138 ! Fit after self-cal, rms=0.029224Jy sigma=0.714524 ! 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=0.029224Jy sigma=0.714524 ! Fit after self-cal, rms=0.026891Jy sigma=0.710619 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.712 mas, bmaj=4.206 mas, bpa=-4.267 degrees ! Estimated noise=0.606442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153107 Jy ! Component: 100 - total flux cleaned = 0.00162415 Jy ! Component: 150 - total flux cleaned = 0.00151945 Jy ! Component: 200 - total flux cleaned = 0.00139263 Jy ! Total flux subtracted in 200 components = 0.00139263 Jy ! Clean residual min=-0.002236 max=0.002392 Jy/beam ! Clean residual mean=-0.000007 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0616608 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.0616608 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=0.026710Jy sigma=0.703289 ! Fit after self-cal, rms=0.026678Jy sigma=0.702421 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 = 0.00042383 Jy ! Component: 100 - total flux cleaned = 0.000366594 Jy ! Component: 150 - total flux cleaned = 0.000260275 Jy ! Component: 200 - total flux cleaned = 0.000184928 Jy ! Total flux subtracted in 200 components = 0.000184928 Jy ! Clean residual min=-0.002173 max=0.002252 Jy/beam ! Clean residual mean=-0.000007 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.0618458 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 0.0618458 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=0.026610Jy sigma=0.699719 ! Fit after self-cal, rms=0.026605Jy sigma=0.699345 ! 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=0.026605Jy sigma=0.699345 ! Fit after self-cal, rms=0.025228Jy sigma=0.697503 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.707 mas, bmaj=4.191 mas, bpa=-3.912 degrees ! Estimated noise=0.598044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00060289 Jy ! Component: 100 - total flux cleaned = 0.000634445 Jy ! Component: 150 - total flux cleaned = 0.000611845 Jy ! Component: 200 - total flux cleaned = 0.000548983 Jy ! Total flux subtracted in 200 components = 0.000548983 Jy ! Clean residual min=-0.002025 max=0.002097 Jy/beam ! Clean residual mean=-0.000006 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0623947 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.0623947 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=0.025152Jy sigma=0.694845 ! Fit after self-cal, rms=0.025125Jy sigma=0.694468 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 = 0.000179809 Jy ! Component: 100 - total flux cleaned = 0.000140987 Jy ! Component: 150 - total flux cleaned = 8.71039e-05 Jy ! Component: 200 - total flux cleaned = 2.17036e-05 Jy ! Total flux subtracted in 200 components = 2.17036e-05 Jy ! Clean residual min=-0.001992 max=0.002002 Jy/beam ! Clean residual mean=-0.000006 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0624164 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.0624164 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=0.025094Jy sigma=0.693173 ! Fit after self-cal, rms=0.025090Jy sigma=0.692967 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.025090Jy sigma=0.692967 ! Fit after self-cal, rms=0.024448Jy sigma=0.692434 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.321 mas, bmaj=9.438 mas, bpa=-5.752 degrees ! Estimated noise=0.731509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175893 Jy ! Component: 100 - total flux cleaned = 8.39148e-05 Jy ! Component: 150 - total flux cleaned = 2.8627e-05 Jy ! Component: 200 - total flux cleaned = -3.98957e-05 Jy ! Total flux subtracted in 200 components = -3.98957e-05 Jy ! Clean residual min=-0.002649 max=0.002548 Jy/beam ! Clean residual mean=-0.000010 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0623765 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 115 components and 0.0623765 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=0.024424Jy sigma=0.691818 ! Fit after self-cal, rms=0.024401Jy sigma=0.691570 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 = 0.000136862 Jy ! Component: 100 - total flux cleaned = 9.42779e-05 Jy ! Component: 150 - total flux cleaned = 4.8331e-05 Jy ! Component: 200 - total flux cleaned = 1.56092e-05 Jy ! Total flux subtracted in 200 components = 1.56092e-05 Jy ! Clean residual min=-0.002619 max=0.002562 Jy/beam ! Clean residual mean=-0.000010 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.0623922 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.0623921 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=0.024397Jy sigma=0.691562 ! Fit after self-cal, rms=0.024387Jy sigma=0.691380 ! 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=1.708 mas, bmaj=4.191 mas, bpa=-3.603 degrees ! Estimated noise=0.594093 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.708 x 4.191 at -3.603 degrees (North through East) ! Clean map min=-0.0019 max=0.034998 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=1.381 mas, bmaj=3.437 mas, bpa=-3.109 degrees ! Estimated noise=0.787609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271755 Jy ! Component: 100 - total flux cleaned = 0.0384553 Jy ! Component: 150 - total flux cleaned = 0.0454019 Jy ! Component: 200 - total flux cleaned = 0.0498712 Jy ! Total flux subtracted in 200 components = 0.0498712 Jy ! Clean residual min=-0.002806 max=0.002900 Jy/beam ! Clean residual mean=-0.000002 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0498712 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 0.0498712 Jy ! Inverting map and beam ! Estimated beam: bmin=1.708 mas, bmaj=4.191 mas, bpa=-3.603 degrees ! Estimated noise=0.594093 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) ! Added new window around map position (0.3, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00471571 Jy ! Component: 100 - total flux cleaned = 0.00770212 Jy ! Component: 150 - total flux cleaned = 0.00972664 Jy ! Component: 200 - total flux cleaned = 0.0111279 Jy ! Total flux subtracted in 200 components = 0.0111279 Jy ! Clean residual min=-0.002006 max=0.002080 Jy/beam ! Clean residual mean=-0.000005 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.060999 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 54 components and 0.060999 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.321 mas, bmaj=9.438 mas, bpa=-5.752 degrees ! Estimated noise=0.731509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013725 Jy ! Component: 100 - total flux cleaned = 0.00163109 Jy ! Component: 150 - total flux cleaned = 0.00163199 Jy ! Component: 200 - total flux cleaned = 0.00163327 Jy ! Total flux subtracted in 200 components = 0.00163327 Jy ! Clean residual min=-0.002580 max=0.002635 Jy/beam ! Clean residual mean=-0.000010 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.0626323 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 = 4.74189e-07 Jy ! Component: 100 - total flux cleaned = -3.30667e-05 Jy ! Component: 150 - total flux cleaned = -6.4101e-05 Jy ! Component: 200 - total flux cleaned = -7.81357e-05 Jy ! Total flux subtracted in 200 components = -7.81357e-05 Jy ! Clean residual min=-0.002542 max=0.002645 Jy/beam ! Clean residual mean=-0.000010 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.0625542 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 81 components and 0.0625542 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.708 mas, bmaj=4.191 mas, bpa=-3.603 degrees ! Estimated noise=0.594093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196121 Jy ! Component: 100 - total flux cleaned = 0.000197323 Jy ! Component: 150 - total flux cleaned = 0.000158827 Jy ! Component: 200 - total flux cleaned = 0.000125227 Jy ! Total flux subtracted in 200 components = 0.000125227 Jy ! Clean residual min=-0.001882 max=0.002029 Jy/beam ! Clean residual mean=-0.000005 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0626794 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.0626794 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=0.024393Jy sigma=0.690199 ! Fit after self-cal, rms=0.024356Jy sigma=0.689733 wmodel J1113-2133_C_map.mod ! Writing 94 model components to file: J1113-2133_C_map.mod wobs J1113-2133_C_uvs.fits ! Writing UV FITS file: J1113-2133_C_uvs.fits wwins J1113-2133_C_map.win ! wwins: Wrote 3 windows to J1113-2133_C_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 = 0.00025602 Jy ! Component: 100 - total flux cleaned = 0.000317862 Jy ! Component: 150 - total flux cleaned = 0.000409143 Jy ! Component: 200 - total flux cleaned = 0.000466327 Jy ! Component: 250 - total flux cleaned = 0.000546513 Jy ! Component: 300 - total flux cleaned = 0.0005462 Jy ! Component: 350 - total flux cleaned = 0.000571134 Jy ! Component: 400 - total flux cleaned = 0.000501216 Jy ! Component: 450 - total flux cleaned = 0.000433531 Jy ! Component: 500 - total flux cleaned = 0.000347337 Jy ! Component: 550 - total flux cleaned = 0.000264354 Jy ! Component: 600 - total flux cleaned = 0.00016311 Jy ! Component: 650 - total flux cleaned = 8.50865e-05 Jy ! Component: 700 - total flux cleaned = 4.7003e-05 Jy ! Component: 750 - total flux cleaned = 9.40514e-06 Jy ! Component: 800 - total flux cleaned = -9.94611e-05 Jy ! Component: 850 - total flux cleaned = -0.000116947 Jy ! Component: 900 - total flux cleaned = -8.26713e-05 Jy ! Component: 950 - total flux cleaned = -0.000184289 Jy ! Component: 1000 - total flux cleaned = -0.000233699 Jy ! Component: 1050 - total flux cleaned = -0.000266169 Jy ! Component: 1100 - total flux cleaned = -0.000409172 Jy ! Component: 1150 - total flux cleaned = -0.000471055 Jy ! Component: 1200 - total flux cleaned = -0.000562941 Jy ! Component: 1250 - total flux cleaned = -0.000653155 Jy ! Component: 1300 - total flux cleaned = -0.000785455 Jy ! Component: 1350 - total flux cleaned = -0.000828672 Jy ! Component: 1400 - total flux cleaned = -0.000899859 Jy ! Component: 1450 - total flux cleaned = -0.000969987 Jy ! Component: 1500 - total flux cleaned = -0.00108033 Jy ! Component: 1550 - total flux cleaned = -0.0012022 Jy ! Component: 1600 - total flux cleaned = -0.00130884 Jy ! Component: 1650 - total flux cleaned = -0.00138728 Jy ! Component: 1700 - total flux cleaned = -0.00146498 Jy ! Component: 1750 - total flux cleaned = -0.0015547 Jy ! Component: 1800 - total flux cleaned = -0.00164295 Jy ! Component: 1850 - total flux cleaned = -0.00175453 Jy ! Component: 1900 - total flux cleaned = -0.00182803 Jy ! Component: 1950 - total flux cleaned = -0.00193646 Jy ! Component: 2000 - total flux cleaned = -0.00201961 Jy ! Component: 2050 - total flux cleaned = -0.0020667 Jy ! Component: 2100 - total flux cleaned = -0.00217119 Jy ! Component: 2150 - total flux cleaned = -0.00225118 Jy ! Component: 2200 - total flux cleaned = -0.00229648 Jy ! Component: 2250 - total flux cleaned = -0.00236331 Jy ! Component: 2300 - total flux cleaned = -0.0024294 Jy ! Component: 2350 - total flux cleaned = -0.00245108 Jy ! Component: 2400 - total flux cleaned = -0.00252656 Jy ! Component: 2450 - total flux cleaned = -0.00263283 Jy ! Component: 2500 - total flux cleaned = -0.00268516 Jy ! Component: 2550 - total flux cleaned = -0.00271621 Jy ! Component: 2600 - total flux cleaned = -0.0027781 Jy ! Component: 2650 - total flux cleaned = -0.0028905 Jy ! Component: 2700 - total flux cleaned = -0.00296115 Jy ! Component: 2750 - total flux cleaned = -0.00303122 Jy ! Component: 2800 - total flux cleaned = -0.00310069 Jy ! Component: 2850 - total flux cleaned = -0.00314014 Jy ! Component: 2900 - total flux cleaned = -0.00322811 Jy ! Component: 2950 - total flux cleaned = -0.00329584 Jy ! Component: 3000 - total flux cleaned = -0.00335356 Jy ! Component: 3050 - total flux cleaned = -0.00340124 Jy ! Component: 3100 - total flux cleaned = -0.00349586 Jy ! Component: 3150 - total flux cleaned = -0.00357089 Jy ! Component: 3200 - total flux cleaned = -0.00362671 Jy ! Component: 3250 - total flux cleaned = -0.00369147 Jy ! Component: 3300 - total flux cleaned = -0.00373736 Jy ! Component: 3350 - total flux cleaned = -0.00381934 Jy ! Component: 3400 - total flux cleaned = -0.00386457 Jy ! Component: 3450 - total flux cleaned = -0.00391855 Jy ! Component: 3500 - total flux cleaned = -0.00398994 Jy ! Component: 3550 - total flux cleaned = -0.00406083 Jy ! Component: 3600 - total flux cleaned = -0.00413135 Jy ! Component: 3650 - total flux cleaned = -0.00419269 Jy ! Component: 3700 - total flux cleaned = -0.00425365 Jy ! Component: 3750 - total flux cleaned = -0.00434022 Jy ! Component: 3800 - total flux cleaned = -0.00439181 Jy ! Component: 3850 - total flux cleaned = -0.00446877 Jy ! Component: 3900 - total flux cleaned = -0.0045197 Jy ! Component: 3950 - total flux cleaned = -0.00458736 Jy ! Component: 4000 - total flux cleaned = -0.00462107 Jy ! Component: 4050 - total flux cleaned = -0.00469653 Jy ! Total flux subtracted in 4096 components = -0.00476322 Jy ! Clean residual min=-0.000474 max=0.000431 Jy/beam ! Clean residual mean=-0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0579162 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 365 components and 0.0579162 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J1113-2133_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.708 x 4.191 at -3.603 degrees (North through East) ! Clean map min=-0.0012608 max=0.035561 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1113-2133_C_map.fits wmodel /vlbi/sb072/temp_maps//J1113-2133_C_map.mod ! Writing 365 model components to file: /vlbi/sb072/temp_maps//J1113-2133_C_map.mod wobs /vlbi/sb072/temp_maps//J1113-2133_C_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1113-2133_C_uvs.fits wwins /vlbi/sb072/temp_maps//J1113-2133_C_map.win ! wwins: Wrote 4 windows to /vlbi/sb072/temp_maps//J1113-2133_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0355612 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001398 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17938 1.17938 2.35876 4.71751 9.43502 18.87 37.7401 75.4802 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 254.371 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1113-2133_C_dfm.log closed on Tue Mar 5 23:04:08 2019