! Started logfile: /vlbi/sb072/temp_maps//J2111-1551_C_dfm.log on Fri Jan 25 19:52:56 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//J2111-1551_C_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J2111-1551_C_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2111-1551 ! ! 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 94 lines of history. ! ! Reading 8280 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 J2111-1551_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=1.000431Jy sigma=40.702728 ! Fit after self-cal, rms=0.990629Jy sigma=40.301875 ! 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=1.189 mas, bmaj=3.36 mas, bpa=-0.5073 degrees ! Estimated noise=0.365472 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 = 0.00702086 Jy ! Component: 100 - total flux cleaned = 0.00884656 Jy ! Total flux subtracted in 100 components = 0.00884656 Jy ! Clean residual min=-0.001196 max=0.001740 Jy/beam ! Clean residual mean=-0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.00884656 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.00884656 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=0.022011Jy sigma=0.803971 ! Fit after self-cal, rms=0.020009Jy sigma=0.708974 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00472732 Jy ! Component: 100 - total flux cleaned = 0.00554138 Jy ! Total flux subtracted in 100 components = 0.00554138 Jy ! Clean residual min=-0.000994 max=0.001061 Jy/beam ! Clean residual mean=-0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0143879 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 9 components and 0.0143879 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=0.019031Jy sigma=0.665361 ! Fit after self-cal, rms=0.019031Jy sigma=0.665274 ! 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=1.545 mas, bmaj=4.025 mas, bpa=-1.266 degrees ! Estimated noise=0.196166 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 = 0.000560022 Jy ! Component: 100 - total flux cleaned = 0.000685265 Jy ! Component: 150 - total flux cleaned = 0.000717223 Jy ! Component: 200 - total flux cleaned = 0.000727008 Jy ! Total flux subtracted in 200 components = 0.000727008 Jy ! Clean residual min=-0.000766 max=0.000899 Jy/beam ! Clean residual mean=-0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.015115 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.015115 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=0.019013Jy sigma=0.664643 ! Fit after self-cal, rms=0.019012Jy sigma=0.664602 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.545 x 4.025 at -1.266 degrees (North through East) ! Clean map min=-0.00074993 max=0.014414 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.97 HN 1.02 KP 1.16 ! LA 1.00 MK 1.07 NL 1.14 OV 1.25 ! PT 1.07 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 0.91 KP 0.99 ! LA 1.04 MK 1.15 NL 1.23 OV 1.07 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.00 HN 0.97 KP 0.95 ! LA 1.04 MK 1.33 NL 1.17 OV 1.05 ! PT 1.34 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 1.09 KP 1.02 ! LA 0.92 MK 1.01 NL 1.26 OV 1.02 ! PT 0.87 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.96 HN 0.93 KP 0.95 ! LA 1.17 MK 0.84 NL 1.06 OV 0.91 ! PT 0.87 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.86 HN 0.84 KP 0.95 ! LA 1.17 MK 0.93 NL 0.95 OV 1.00 ! PT 0.83 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.86 HN 0.89 KP 0.88 ! LA 1.13 MK 0.86 NL 0.94 OV 1.04 ! PT 0.87 SC 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.86 HN 0.86 KP 0.80 ! LA 1.19 MK 0.93 NL 0.95 OV 1.03 ! PT 0.91 SC 0.95 ! ! ! Fit before self-cal, rms=0.019012Jy sigma=0.664602 ! Fit after self-cal, rms=0.018441Jy sigma=0.655945 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.532 mas, bmaj=4.031 mas, bpa=-1.528 degrees ! Estimated noise=0.195201 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 = 4.38491e-05 Jy ! Component: 100 - total flux cleaned = 3.02114e-05 Jy ! Component: 150 - total flux cleaned = 2.62476e-05 Jy ! Component: 200 - total flux cleaned = 2.26141e-05 Jy ! Total flux subtracted in 200 components = 2.26141e-05 Jy ! Clean residual min=-0.000511 max=0.000457 Jy/beam ! Clean residual mean=-0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0151376 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0151376 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=0.018438Jy sigma=0.655861 ! Fit after self-cal, rms=0.018455Jy sigma=0.655430 ! 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=0.018455Jy sigma=0.655430 ! Fit after self-cal, rms=0.018505Jy sigma=0.655381 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.53 mas, bmaj=4.033 mas, bpa=-1.638 degrees ! Estimated noise=0.19536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.28524e-05 Jy ! Component: 100 - total flux cleaned = 2.5792e-05 Jy ! Component: 150 - total flux cleaned = 2.26627e-05 Jy ! Component: 200 - total flux cleaned = 2.27781e-05 Jy ! Total flux subtracted in 200 components = 2.27781e-05 Jy ! Clean residual min=-0.000497 max=0.000460 Jy/beam ! Clean residual mean=-0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0151603 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.0151603 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=0.018504Jy sigma=0.655332 ! Fit after self-cal, rms=0.018508Jy sigma=0.655318 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 = 1.02742e-06 Jy ! Component: 100 - total flux cleaned = -7.18247e-06 Jy ! Component: 150 - total flux cleaned = -7.18944e-06 Jy ! Component: 200 - total flux cleaned = -9.48949e-06 Jy ! Total flux subtracted in 200 components = -9.48949e-06 Jy ! Clean residual min=-0.000499 max=0.000462 Jy/beam ! Clean residual mean=-0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0151509 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0151509 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=0.018507Jy sigma=0.655290 ! Fit after self-cal, rms=0.018508Jy sigma=0.655286 ! 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=0.018508Jy sigma=0.655286 ! Fit after self-cal, rms=0.018538Jy sigma=0.655281 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.528 mas, bmaj=4.032 mas, bpa=-1.717 degrees ! Estimated noise=0.195499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.46647e-05 Jy ! Component: 100 - total flux cleaned = 2.73499e-05 Jy ! Component: 150 - total flux cleaned = 2.73228e-05 Jy ! Component: 200 - total flux cleaned = 2.53227e-05 Jy ! Total flux subtracted in 200 components = 2.53227e-05 Jy ! Clean residual min=-0.000502 max=0.000462 Jy/beam ! Clean residual mean=-0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0151762 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.0151762 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=0.018537Jy sigma=0.655260 ! Fit after self-cal, rms=0.018538Jy sigma=0.655257 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 = 7.50945e-07 Jy ! Component: 100 - total flux cleaned = -3.15659e-06 Jy ! Component: 150 - total flux cleaned = -4.88175e-06 Jy ! Component: 200 - total flux cleaned = -4.84734e-06 Jy ! Total flux subtracted in 200 components = -4.84734e-06 Jy ! Clean residual min=-0.000504 max=0.000462 Jy/beam ! Clean residual mean=-0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0151713 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0151713 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=0.018538Jy sigma=0.655245 ! Fit after self-cal, rms=0.018538Jy sigma=0.655244 ! 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=0.018538Jy sigma=0.655244 ! Fit after self-cal, rms=0.018556Jy sigma=0.655240 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.692 mas, bmaj=7.848 mas, bpa=1.666 degrees ! Estimated noise=0.252351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.75414e-05 Jy ! Component: 100 - total flux cleaned = 3.72171e-05 Jy ! Component: 150 - total flux cleaned = 3.70443e-05 Jy ! Component: 200 - total flux cleaned = 3.6937e-05 Jy ! Total flux subtracted in 200 components = 3.6937e-05 Jy ! Clean residual min=-0.000507 max=0.000474 Jy/beam ! Clean residual mean=-0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0152083 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 36 components and 0.0152083 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=0.018556Jy sigma=0.655261 ! Fit after self-cal, rms=0.018556Jy sigma=0.655250 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.3667e-06 Jy ! Component: 100 - total flux cleaned = 2.17868e-06 Jy ! Component: 150 - total flux cleaned = 2.06527e-06 Jy ! Component: 200 - total flux cleaned = 2.9109e-06 Jy ! Total flux subtracted in 200 components = 2.9109e-06 Jy ! Clean residual min=-0.000507 max=0.000474 Jy/beam ! Clean residual mean=-0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0152112 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 39 components and 0.0152112 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=0.018557Jy sigma=0.655287 ! Fit after self-cal, rms=0.018556Jy sigma=0.655281 ! 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=1.526 mas, bmaj=4.03 mas, bpa=-1.788 degrees ! Estimated noise=0.195585 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.526 x 4.03 at -1.788 degrees (North through East) ! Clean map min=-0.00047578 max=0.014489 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=1.17 mas, bmaj=3.352 mas, bpa=-1.269 degrees ! Estimated noise=0.364881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110914 Jy ! Component: 100 - total flux cleaned = 0.0135567 Jy ! Component: 150 - total flux cleaned = 0.014219 Jy ! Component: 200 - total flux cleaned = 0.0144283 Jy ! Total flux subtracted in 200 components = 0.0144283 Jy ! Clean residual min=-0.000867 max=0.000807 Jy/beam ! Clean residual mean=-0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0144283 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0144283 Jy ! Inverting map and beam ! Estimated beam: bmin=1.526 mas, bmaj=4.03 mas, bpa=-1.788 degrees ! Estimated noise=0.195585 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 = 0.000571403 Jy ! Component: 100 - total flux cleaned = 0.000783774 Jy ! Component: 150 - total flux cleaned = 0.000815719 Jy ! Component: 200 - total flux cleaned = 0.00081537 Jy ! Total flux subtracted in 200 components = 0.00081537 Jy ! Clean residual min=-0.000509 max=0.000464 Jy/beam ! Clean residual mean=-0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0152437 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.0152437 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=3.692 mas, bmaj=7.848 mas, bpa=1.666 degrees ! Estimated noise=0.252351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.32488e-07 Jy ! Component: 100 - total flux cleaned = -8.87161e-07 Jy ! Component: 150 - total flux cleaned = 1.33342e-06 Jy ! Component: 200 - total flux cleaned = 3.32987e-06 Jy ! Total flux subtracted in 200 components = 3.32987e-06 Jy ! Clean residual min=-0.000513 max=0.000481 Jy/beam ! Clean residual mean=-0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.015247 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 = 1.64152e-06 Jy ! Component: 100 - total flux cleaned = 3.07801e-06 Jy ! Component: 150 - total flux cleaned = 4.22555e-06 Jy ! Component: 200 - total flux cleaned = 4.29494e-06 Jy ! Total flux subtracted in 200 components = 4.29494e-06 Jy ! Clean residual min=-0.000511 max=0.000482 Jy/beam ! Clean residual mean=-0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0152513 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0152513 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.526 mas, bmaj=4.03 mas, bpa=-1.788 degrees ! Estimated noise=0.195585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.85209e-05 Jy ! Component: 100 - total flux cleaned = 1.05158e-05 Jy ! Component: 150 - total flux cleaned = -1.47113e-06 Jy ! Component: 200 - total flux cleaned = -9.73201e-06 Jy ! Total flux subtracted in 200 components = -9.73201e-06 Jy ! Clean residual min=-0.000506 max=0.000456 Jy/beam ! Clean residual mean=-0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0152415 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0152415 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=0.018558Jy sigma=0.655296 ! Fit after self-cal, rms=0.018558Jy sigma=0.655287 wmodel J2111-1551_C_map.mod ! Writing 37 model components to file: J2111-1551_C_map.mod wobs J2111-1551_C_uvs.fits ! Writing UV FITS file: J2111-1551_C_uvs.fits wwins J2111-1551_C_map.win ! wwins: Wrote 1 windows to J2111-1551_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 = -0.000188847 Jy ! Component: 100 - total flux cleaned = -0.000267198 Jy ! Component: 150 - total flux cleaned = -0.000308694 Jy ! Component: 200 - total flux cleaned = -0.0003166 Jy ! Component: 250 - total flux cleaned = -0.000324032 Jy ! Component: 300 - total flux cleaned = -0.00030906 Jy ! Component: 350 - total flux cleaned = -0.000316236 Jy ! Component: 400 - total flux cleaned = -0.000330135 Jy ! Component: 450 - total flux cleaned = -0.00036405 Jy ! Component: 500 - total flux cleaned = -0.000370514 Jy ! Component: 550 - total flux cleaned = -0.000390097 Jy ! Component: 600 - total flux cleaned = -0.000409171 Jy ! Component: 650 - total flux cleaned = -0.000427912 Jy ! Component: 700 - total flux cleaned = -0.000452462 Jy ! Component: 750 - total flux cleaned = -0.000464507 Jy ! Component: 800 - total flux cleaned = -0.000470413 Jy ! Component: 850 - total flux cleaned = -0.000476188 Jy ! Component: 900 - total flux cleaned = -0.000470607 Jy ! Component: 950 - total flux cleaned = -0.000482095 Jy ! Component: 1000 - total flux cleaned = -0.000476676 Jy ! Component: 1050 - total flux cleaned = -0.00049867 Jy ! Component: 1100 - total flux cleaned = -0.000514776 Jy ! Component: 1150 - total flux cleaned = -0.00053072 Jy ! Component: 1200 - total flux cleaned = -0.000551632 Jy ! Component: 1250 - total flux cleaned = -0.000556794 Jy ! Component: 1300 - total flux cleaned = -0.000561904 Jy ! Component: 1350 - total flux cleaned = -0.000561899 Jy ! Component: 1400 - total flux cleaned = -0.000566996 Jy ! Component: 1450 - total flux cleaned = -0.000591283 Jy ! Component: 1500 - total flux cleaned = -0.00059607 Jy ! Component: 1550 - total flux cleaned = -0.000591385 Jy ! Component: 1600 - total flux cleaned = -0.000610116 Jy ! Component: 1650 - total flux cleaned = -0.000619341 Jy ! Component: 1700 - total flux cleaned = -0.000633029 Jy ! Component: 1750 - total flux cleaned = -0.000651029 Jy ! Component: 1800 - total flux cleaned = -0.000659894 Jy ! Component: 1850 - total flux cleaned = -0.000664198 Jy ! Component: 1900 - total flux cleaned = -0.000664169 Jy ! Component: 1950 - total flux cleaned = -0.000664192 Jy ! Component: 2000 - total flux cleaned = -0.000672684 Jy ! Component: 2050 - total flux cleaned = -0.000676935 Jy ! Component: 2100 - total flux cleaned = -0.000685275 Jy ! Component: 2150 - total flux cleaned = -0.00068111 Jy ! Component: 2200 - total flux cleaned = -0.000685128 Jy ! Component: 2250 - total flux cleaned = -0.000668977 Jy ! Component: 2300 - total flux cleaned = -0.000661051 Jy ! Component: 2350 - total flux cleaned = -0.000661056 Jy ! Component: 2400 - total flux cleaned = -0.000664941 Jy ! Component: 2450 - total flux cleaned = -0.000649455 Jy ! Component: 2500 - total flux cleaned = -0.0006418 Jy ! Component: 2550 - total flux cleaned = -0.000638056 Jy ! Component: 2600 - total flux cleaned = -0.000623042 Jy ! Component: 2650 - total flux cleaned = -0.0006305 Jy ! Component: 2700 - total flux cleaned = -0.000619426 Jy ! Component: 2750 - total flux cleaned = -0.000597488 Jy ! Component: 2800 - total flux cleaned = -0.000593854 Jy ! Component: 2850 - total flux cleaned = -0.000565066 Jy ! Component: 2900 - total flux cleaned = -0.000557926 Jy ! Component: 2950 - total flux cleaned = -0.000557893 Jy ! Component: 3000 - total flux cleaned = -0.000543832 Jy ! Component: 3050 - total flux cleaned = -0.000526386 Jy ! Component: 3100 - total flux cleaned = -0.000522913 Jy ! Component: 3150 - total flux cleaned = -0.000512587 Jy ! Component: 3200 - total flux cleaned = -0.000509164 Jy ! Component: 3250 - total flux cleaned = -0.000498981 Jy ! Component: 3300 - total flux cleaned = -0.000485488 Jy ! Component: 3350 - total flux cleaned = -0.000468786 Jy ! Component: 3400 - total flux cleaned = -0.000468838 Jy ! Component: 3450 - total flux cleaned = -0.000455628 Jy ! Component: 3500 - total flux cleaned = -0.000445773 Jy ! Component: 3550 - total flux cleaned = -0.00042303 Jy ! Component: 3600 - total flux cleaned = -0.000410119 Jy ! Component: 3650 - total flux cleaned = -0.000403733 Jy ! Component: 3700 - total flux cleaned = -0.000387785 Jy ! Component: 3750 - total flux cleaned = -0.000390959 Jy ! Component: 3800 - total flux cleaned = -0.000378367 Jy ! Component: 3850 - total flux cleaned = -0.000353309 Jy ! Component: 3900 - total flux cleaned = -0.000356438 Jy ! Component: 3950 - total flux cleaned = -0.000340971 Jy ! Component: 4000 - total flux cleaned = -0.000334826 Jy ! Component: 4050 - total flux cleaned = -0.000322584 Jy ! Total flux subtracted in 4096 components = -0.000313474 Jy ! Clean residual min=-0.000172 max=0.000174 Jy/beam ! Clean residual mean=0.000000 rms=0.000053 Jy/beam ! Combined flux in latest and established models = 0.0149281 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 314 components and 0.0149281 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J2111-1551_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.526 x 4.03 at -1.788 degrees (North through East) ! Clean map min=-0.00040486 max=0.014448 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J2111-1551_C_map.fits wmodel /vlbi/sb072/temp_maps//J2111-1551_C_map.mod ! Writing 314 model components to file: /vlbi/sb072/temp_maps//J2111-1551_C_map.mod wobs /vlbi/sb072/temp_maps//J2111-1551_C_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J2111-1551_C_uvs.fits wwins /vlbi/sb072/temp_maps//J2111-1551_C_map.win ! wwins: Wrote 2 windows to /vlbi/sb072/temp_maps//J2111-1551_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0144479 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.28205e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.09678 1.09678 2.19356 4.38712 8.77424 17.5485 35.097 70.1939 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 273.528 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J2111-1551_C_dfm.log closed on Fri Jan 25 19:53:00 2019