! Started logfile: /vlbi/sb072/temp_maps//J1114+0634_C_dfm.log on Thu Jan 31 09:32:22 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//J1114+0634_C_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1114+0634_C_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1114+0634 ! ! 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 76 lines of history. ! ! Reading 5152 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 J1114+0634_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=0.999738Jy sigma=45.183456 ! Fit after self-cal, rms=0.984555Jy sigma=44.492841 ! 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=1.151 mas, bmaj=3.085 mas, bpa=1.882 degrees ! Estimated noise=0.352881 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 = 0.0117868 Jy ! Component: 100 - total flux cleaned = 0.0147464 Jy ! Total flux subtracted in 100 components = 0.0147464 Jy ! Clean residual min=-0.001310 max=0.001581 Jy/beam ! Clean residual mean=0.000000 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0147464 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0147464 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=0.018335Jy sigma=0.798217 ! Fit after self-cal, rms=0.015845Jy sigma=0.680986 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347477 Jy ! Component: 100 - total flux cleaned = 0.00505517 Jy ! Total flux subtracted in 100 components = 0.00505517 Jy ! Clean residual min=-0.001043 max=0.001060 Jy/beam ! Clean residual mean=-0.000000 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0198016 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0198016 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=0.015112Jy sigma=0.646028 ! Fit after self-cal, rms=0.015112Jy sigma=0.645875 ! 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=1.398 mas, bmaj=3.504 mas, bpa=1.078 degrees ! Estimated noise=0.222086 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 = 0.000595304 Jy ! Component: 100 - total flux cleaned = 0.000651574 Jy ! Component: 150 - total flux cleaned = 0.00064312 Jy ! Component: 200 - total flux cleaned = 0.00061947 Jy ! Total flux subtracted in 200 components = 0.00061947 Jy ! Clean residual min=-0.000604 max=0.000603 Jy/beam ! Clean residual mean=-0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.020421 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.020421 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=0.015086Jy sigma=0.644764 ! Fit after self-cal, rms=0.015085Jy sigma=0.644741 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.398 x 3.504 at 1.078 degrees (North through East) ! Clean map min=-0.00057049 max=0.018476 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.88 KP 0.95 LA 1.03 ! MK 0.94 NL 1.01 OV 1.00 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.93 KP 0.94 LA 1.05 ! MK 1.03 NL 1.04 OV 0.98 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.93 KP 0.99 LA 1.05 ! MK 1.02 NL 0.99 OV 0.95 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.90 KP 0.98 LA 1.08 ! MK 0.91 NL 1.08 OV 1.02 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.97 KP 0.96 LA 0.99 ! MK 1.08 NL 0.99 OV 1.01 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.92 KP 0.95 LA 1.09 ! MK 1.02 NL 1.03 OV 0.96 SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.95 KP 0.97 LA 1.02 ! MK 1.10 NL 1.09 OV 1.01 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.95 KP 0.97 LA 1.08 ! MK 1.06 NL 0.91 OV 0.98 SC 0.95 ! ! ! Fit before self-cal, rms=0.015085Jy sigma=0.644741 ! Fit after self-cal, rms=0.014872Jy sigma=0.641667 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.393 mas, bmaj=3.503 mas, bpa=1.24 degrees ! Estimated noise=0.220935 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.67149e-05 Jy ! Component: 100 - total flux cleaned = 9.68695e-05 Jy ! Component: 150 - total flux cleaned = 9.72219e-05 Jy ! Component: 200 - total flux cleaned = 9.73135e-05 Jy ! Total flux subtracted in 200 components = 9.73135e-05 Jy ! Clean residual min=-0.000539 max=0.000525 Jy/beam ! Clean residual mean=-0.000000 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0205184 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.0205184 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=0.014868Jy sigma=0.641499 ! Fit after self-cal, rms=0.014873Jy sigma=0.641365 ! 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=0.014873Jy sigma=0.641365 ! Fit after self-cal, rms=0.014887Jy sigma=0.641343 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.39 mas, bmaj=3.5 mas, bpa=1.198 degrees ! Estimated noise=0.221087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.55289e-05 Jy ! Component: 100 - total flux cleaned = 9.92225e-05 Jy ! Component: 150 - total flux cleaned = 9.92802e-05 Jy ! Component: 200 - total flux cleaned = 0.000102424 Jy ! Total flux subtracted in 200 components = 0.000102424 Jy ! Clean residual min=-0.000535 max=0.000519 Jy/beam ! Clean residual mean=-0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0206208 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.0206208 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=0.014885Jy sigma=0.641266 ! Fit after self-cal, rms=0.014886Jy sigma=0.641260 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 = 9.18228e-06 Jy ! Component: 100 - total flux cleaned = 3.82748e-06 Jy ! Component: 150 - total flux cleaned = 3.74405e-06 Jy ! Component: 200 - total flux cleaned = 3.66477e-06 Jy ! Total flux subtracted in 200 components = 3.66477e-06 Jy ! Clean residual min=-0.000542 max=0.000519 Jy/beam ! Clean residual mean=-0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0206244 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0206244 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=0.014885Jy sigma=0.641225 ! Fit after self-cal, rms=0.014885Jy sigma=0.641222 ! 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=0.014885Jy sigma=0.641222 ! Fit after self-cal, rms=0.014874Jy sigma=0.641206 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.386 mas, bmaj=3.497 mas, bpa=1.136 degrees ! Estimated noise=0.22098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.47515e-05 Jy ! Component: 100 - total flux cleaned = 6.89047e-05 Jy ! Component: 150 - total flux cleaned = 7.69432e-05 Jy ! Component: 200 - total flux cleaned = 8.04706e-05 Jy ! Total flux subtracted in 200 components = 8.04706e-05 Jy ! Clean residual min=-0.000542 max=0.000525 Jy/beam ! Clean residual mean=-0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0207049 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.0207049 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=0.014874Jy sigma=0.641179 ! Fit after self-cal, rms=0.014874Jy sigma=0.641176 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 = 1.38133e-05 Jy ! Component: 100 - total flux cleaned = 1.53187e-05 Jy ! Component: 150 - total flux cleaned = 1.6713e-05 Jy ! Component: 200 - total flux cleaned = 1.80274e-05 Jy ! Total flux subtracted in 200 components = 1.80274e-05 Jy ! Clean residual min=-0.000546 max=0.000525 Jy/beam ! Clean residual mean=-0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0207229 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0207229 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=0.014873Jy sigma=0.641164 ! Fit after self-cal, rms=0.014873Jy sigma=0.641162 ! 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=0.014873Jy sigma=0.641162 ! Fit after self-cal, rms=0.014859Jy sigma=0.641153 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.029 mas, bmaj=5.204 mas, bpa=-2.954 degrees ! Estimated noise=0.311917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.46323e-05 Jy ! Component: 100 - total flux cleaned = 0.000116105 Jy ! Component: 150 - total flux cleaned = 0.000130503 Jy ! Component: 200 - total flux cleaned = 0.000136497 Jy ! Total flux subtracted in 200 components = 0.000136497 Jy ! Clean residual min=-0.000551 max=0.000486 Jy/beam ! Clean residual mean=-0.000000 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0208594 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.0208594 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=0.014860Jy sigma=0.641177 ! Fit after self-cal, rms=0.014860Jy sigma=0.641173 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 = 9.56585e-08 Jy ! Component: 100 - total flux cleaned = 9.71041e-06 Jy ! Component: 150 - total flux cleaned = 1.38268e-05 Jy ! Component: 200 - total flux cleaned = 1.63833e-05 Jy ! Total flux subtracted in 200 components = 1.63833e-05 Jy ! Clean residual min=-0.000552 max=0.000484 Jy/beam ! Clean residual mean=-0.000000 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0208758 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.0208758 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=0.014861Jy sigma=0.641210 ! Fit after self-cal, rms=0.014861Jy sigma=0.641209 ! 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=1.383 mas, bmaj=3.493 mas, bpa=1.099 degrees ! Estimated noise=0.220796 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.383 x 3.493 at 1.099 degrees (North through East) ! Clean map min=-0.00050872 max=0.018366 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=1.144 mas, bmaj=3.086 mas, bpa=1.835 degrees ! Estimated noise=0.347415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137698 Jy ! Component: 100 - total flux cleaned = 0.0176052 Jy ! Component: 150 - total flux cleaned = 0.019495 Jy ! Component: 200 - total flux cleaned = 0.0204648 Jy ! Total flux subtracted in 200 components = 0.0204648 Jy ! Clean residual min=-0.000900 max=0.000883 Jy/beam ! Clean residual mean=-0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0204648 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0204648 Jy ! Inverting map and beam ! Estimated beam: bmin=1.383 mas, bmaj=3.493 mas, bpa=1.099 degrees ! Estimated noise=0.220796 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 = 0.000388819 Jy ! Component: 100 - total flux cleaned = 0.000427416 Jy ! Component: 150 - total flux cleaned = 0.000420877 Jy ! Component: 200 - total flux cleaned = 0.000421751 Jy ! Total flux subtracted in 200 components = 0.000421751 Jy ! Clean residual min=-0.000526 max=0.000533 Jy/beam ! Clean residual mean=-0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0208865 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 15 components and 0.0208865 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=3.029 mas, bmaj=5.204 mas, bpa=-2.954 degrees ! Estimated noise=0.311917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.82931e-06 Jy ! Component: 100 - total flux cleaned = -1.65023e-05 Jy ! Component: 150 - total flux cleaned = -2.36291e-05 Jy ! Component: 200 - total flux cleaned = -2.16953e-05 Jy ! Total flux subtracted in 200 components = -2.16953e-05 Jy ! Clean residual min=-0.000551 max=0.000483 Jy/beam ! Clean residual mean=-0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0208648 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 = 1.71776e-06 Jy ! Component: 100 - total flux cleaned = 1.75534e-06 Jy ! Component: 150 - total flux cleaned = 4.70375e-06 Jy ! Component: 200 - total flux cleaned = 6.0199e-06 Jy ! Total flux subtracted in 200 components = 6.0199e-06 Jy ! Clean residual min=-0.000551 max=0.000479 Jy/beam ! Clean residual mean=-0.000000 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0208708 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0208708 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.383 mas, bmaj=3.493 mas, bpa=1.099 degrees ! Estimated noise=0.220796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.28325e-05 Jy ! Component: 100 - total flux cleaned = 4.14417e-07 Jy ! Component: 150 - total flux cleaned = -5.9854e-06 Jy ! Component: 200 - total flux cleaned = -1.09201e-05 Jy ! Total flux subtracted in 200 components = -1.09201e-05 Jy ! Clean residual min=-0.000539 max=0.000526 Jy/beam ! Clean residual mean=-0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0208599 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.0208599 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=0.014860Jy sigma=0.641159 ! Fit after self-cal, rms=0.014859Jy sigma=0.641148 wmodel J1114+0634_C_map.mod ! Writing 35 model components to file: J1114+0634_C_map.mod wobs J1114+0634_C_uvs.fits ! Writing UV FITS file: J1114+0634_C_uvs.fits wwins J1114+0634_C_map.win ! wwins: Wrote 1 windows to J1114+0634_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 = -2.03452e-05 Jy ! Component: 100 - total flux cleaned = -5.60314e-05 Jy ! Component: 150 - total flux cleaned = -0.000106757 Jy ! Component: 200 - total flux cleaned = -0.000179382 Jy ! Component: 250 - total flux cleaned = -0.00024896 Jy ! Component: 300 - total flux cleaned = -0.000330609 Jy ! Component: 350 - total flux cleaned = -0.000387779 Jy ! Component: 400 - total flux cleaned = -0.000429353 Jy ! Component: 450 - total flux cleaned = -0.000456421 Jy ! Component: 500 - total flux cleaned = -0.000502308 Jy ! Component: 550 - total flux cleaned = -0.000521344 Jy ! Component: 600 - total flux cleaned = -0.000546302 Jy ! Component: 650 - total flux cleaned = -0.000576623 Jy ! Component: 700 - total flux cleaned = -0.000594305 Jy ! Component: 750 - total flux cleaned = -0.000600116 Jy ! Component: 800 - total flux cleaned = -0.000611438 Jy ! Component: 850 - total flux cleaned = -0.000616975 Jy ! Component: 900 - total flux cleaned = -0.000600563 Jy ! Component: 950 - total flux cleaned = -0.000600623 Jy ! Component: 1000 - total flux cleaned = -0.000595438 Jy ! Component: 1050 - total flux cleaned = -0.000585204 Jy ! Component: 1100 - total flux cleaned = -0.000585262 Jy ! Component: 1150 - total flux cleaned = -0.000585378 Jy ! Component: 1200 - total flux cleaned = -0.000595086 Jy ! Component: 1250 - total flux cleaned = -0.000599824 Jy ! Component: 1300 - total flux cleaned = -0.000599836 Jy ! Component: 1350 - total flux cleaned = -0.00060912 Jy ! Component: 1400 - total flux cleaned = -0.000613793 Jy ! Component: 1450 - total flux cleaned = -0.000631722 Jy ! Component: 1500 - total flux cleaned = -0.000640584 Jy ! Component: 1550 - total flux cleaned = -0.000649277 Jy ! Component: 1600 - total flux cleaned = -0.000666434 Jy ! Component: 1650 - total flux cleaned = -0.000674863 Jy ! Component: 1700 - total flux cleaned = -0.000695741 Jy ! Component: 1750 - total flux cleaned = -0.000708115 Jy ! Component: 1800 - total flux cleaned = -0.000724363 Jy ! Component: 1850 - total flux cleaned = -0.000740404 Jy ! Component: 1900 - total flux cleaned = -0.000760174 Jy ! Component: 1950 - total flux cleaned = -0.000768003 Jy ! Component: 2000 - total flux cleaned = -0.000783519 Jy ! Component: 2050 - total flux cleaned = -0.000798833 Jy ! Component: 2100 - total flux cleaned = -0.000821527 Jy ! Component: 2150 - total flux cleaned = -0.000829054 Jy ! Component: 2200 - total flux cleaned = -0.000862377 Jy ! Component: 2250 - total flux cleaned = -0.00088068 Jy ! Component: 2300 - total flux cleaned = -0.000891537 Jy ! Component: 2350 - total flux cleaned = -0.000898749 Jy ! Component: 2400 - total flux cleaned = -0.00091651 Jy ! Component: 2450 - total flux cleaned = -0.00093405 Jy ! Component: 2500 - total flux cleaned = -0.000937541 Jy ! Component: 2550 - total flux cleaned = -0.000954788 Jy ! Component: 2600 - total flux cleaned = -0.000971829 Jy ! Component: 2650 - total flux cleaned = -0.000985311 Jy ! Component: 2700 - total flux cleaned = -0.00100866 Jy ! Component: 2750 - total flux cleaned = -0.00100863 Jy ! Component: 2800 - total flux cleaned = -0.00102175 Jy ! Component: 2850 - total flux cleaned = -0.00104122 Jy ! Component: 2900 - total flux cleaned = -0.00105412 Jy ! Component: 2950 - total flux cleaned = -0.00105729 Jy ! Component: 3000 - total flux cleaned = -0.00106047 Jy ! Component: 3050 - total flux cleaned = -0.0010668 Jy ! Component: 3100 - total flux cleaned = -0.00107933 Jy ! Component: 3150 - total flux cleaned = -0.00107933 Jy ! Component: 3200 - total flux cleaned = -0.00109469 Jy ! Component: 3250 - total flux cleaned = -0.00110384 Jy ! Component: 3300 - total flux cleaned = -0.00110692 Jy ! Component: 3350 - total flux cleaned = -0.00111596 Jy ! Component: 3400 - total flux cleaned = -0.00113087 Jy ! Component: 3450 - total flux cleaned = -0.00112789 Jy ! Component: 3500 - total flux cleaned = -0.00113376 Jy ! Component: 3550 - total flux cleaned = -0.00113672 Jy ! Component: 3600 - total flux cleaned = -0.00115703 Jy ! Component: 3650 - total flux cleaned = -0.00116278 Jy ! Component: 3700 - total flux cleaned = -0.00117139 Jy ! Component: 3750 - total flux cleaned = -0.0011771 Jy ! Component: 3800 - total flux cleaned = -0.0011856 Jy ! Component: 3850 - total flux cleaned = -0.00119965 Jy ! Component: 3900 - total flux cleaned = -0.00121081 Jy ! Component: 3950 - total flux cleaned = -0.00121911 Jy ! Component: 4000 - total flux cleaned = -0.00123289 Jy ! Component: 4050 - total flux cleaned = -0.00124661 Jy ! Total flux subtracted in 4096 components = -0.00125478 Jy ! Clean residual min=-0.000157 max=0.000156 Jy/beam ! Clean residual mean=-0.000000 rms=0.000045 Jy/beam ! Combined flux in latest and established models = 0.0196052 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 316 components and 0.0196052 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J1114+0634_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.383 x 3.493 at 1.099 degrees (North through East) ! Clean map min=-0.00033802 max=0.018339 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1114+0634_C_map.fits wmodel /vlbi/sb072/temp_maps//J1114+0634_C_map.mod ! Writing 316 model components to file: /vlbi/sb072/temp_maps//J1114+0634_C_map.mod wobs /vlbi/sb072/temp_maps//J1114+0634_C_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1114+0634_C_uvs.fits wwins /vlbi/sb072/temp_maps//J1114+0634_C_map.win ! wwins: Wrote 2 windows to /vlbi/sb072/temp_maps//J1114+0634_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0183392 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.38208e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.716837 0.716837 1.43367 2.86735 5.7347 11.4694 22.9388 45.8776 91.7552 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 418.505 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1114+0634_C_dfm.log closed on Thu Jan 31 09:32:26 2019