! Started logfile: /scr/pima/rdv91_uvs/J0408-0122_X_dfm.log on Fri Jun 15 11:24:01 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/rdv91_uvs/J0408-0122_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv91_uvs/J0408-0122_X_uva.fits ! AN table 1: 180 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.990247 visibilities/baseline/integration-bin. ! Found source: J0408-0122 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 32084 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0408-0122_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. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007720Jy sigma=18.882957 ! Fit after self-cal, rms=0.931804Jy sigma=17.458376 ! 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=0.729 mas, bmaj=1.771 mas, bpa=-2.86 degrees ! Estimated noise=0.414576 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 = 0.0559578 Jy ! Component: 100 - total flux cleaned = 0.0687517 Jy ! Total flux subtracted in 100 components = 0.0687517 Jy ! Clean residual min=-0.003649 max=0.004435 Jy/beam ! Clean residual mean=0.000001 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.0687517 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0687517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106882Jy sigma=1.870093 ! Fit after self-cal, rms=0.105612Jy sigma=1.844628 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00601836 Jy ! Component: 100 - total flux cleaned = 0.00886323 Jy ! Total flux subtracted in 100 components = 0.00886323 Jy ! Clean residual min=-0.003211 max=0.003186 Jy/beam ! Clean residual mean=0.000001 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.0776149 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.0776149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105197Jy sigma=1.836158 ! Fit after self-cal, rms=0.105208Jy sigma=1.835826 ! 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=0.901 mas, bmaj=2.054 mas, bpa=-1.768 degrees ! Estimated noise=0.218418 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 = 0.00266041 Jy ! Component: 100 - total flux cleaned = 0.00381779 Jy ! Component: 150 - total flux cleaned = 0.00427091 Jy ! Component: 200 - total flux cleaned = 0.00431339 Jy ! Total flux subtracted in 200 components = 0.00431339 Jy ! Clean residual min=-0.001860 max=0.002570 Jy/beam ! Clean residual mean=0.000003 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0819283 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.0819283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105147Jy sigma=1.834725 ! Fit after self-cal, rms=0.105152Jy sigma=1.834511 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.901 x 2.054 at -1.768 degrees (North through East) ! Clean map min=-0.0017551 max=0.075632 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.97 KP 1.04 ! LA 1.01 MK 1.04 NL 1.02 OV 1.03 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.99 KP 1.03 ! LA 1.05 MK 1.05 NL 1.04 OV 1.00 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 0.95 KP 1.04 ! LA 1.03 MK 1.01 NL 1.02 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.93 KP 0.99 ! LA 1.04 MK 0.91 NL 1.05 OV 0.97 ! PT 0.94 SC 0.99 ! ! ! Fit before self-cal, rms=0.105152Jy sigma=1.834511 ! Fit after self-cal, rms=0.102925Jy sigma=1.833234 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9016 mas, bmaj=2.053 mas, bpa=-1.71 degrees ! Estimated noise=0.217631 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 (3.4, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241636 Jy ! Component: 100 - total flux cleaned = 0.00374322 Jy ! Component: 150 - total flux cleaned = 0.00455375 Jy ! Component: 200 - total flux cleaned = 0.00480893 Jy ! Total flux subtracted in 200 components = 0.00480893 Jy ! Clean residual min=-0.001896 max=0.001625 Jy/beam ! Clean residual mean=0.000002 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0867372 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.0867372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102867Jy sigma=1.832089 ! Fit after self-cal, rms=0.102825Jy sigma=1.831632 ! 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. ! ! Fit before self-cal, rms=0.102825Jy sigma=1.831632 ! Fit after self-cal, rms=0.102804Jy sigma=1.830950 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9002 mas, bmaj=2.052 mas, bpa=-1.727 degrees ! Estimated noise=0.217553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104111 Jy ! Component: 100 - total flux cleaned = 0.00159884 Jy ! Component: 150 - total flux cleaned = 0.00172837 Jy ! Component: 200 - total flux cleaned = 0.00180249 Jy ! Total flux subtracted in 200 components = 0.00180249 Jy ! Clean residual min=-0.001581 max=0.001471 Jy/beam ! Clean residual mean=0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0885397 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 50 components and 0.0885397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102790Jy sigma=1.830721 ! Fit after self-cal, rms=0.102789Jy sigma=1.830607 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 = 0.000574751 Jy ! Component: 100 - total flux cleaned = 0.000699011 Jy ! Component: 150 - total flux cleaned = 0.000744409 Jy ! Component: 200 - total flux cleaned = 0.000813832 Jy ! Total flux subtracted in 200 components = 0.000813832 Jy ! Clean residual min=-0.001576 max=0.001507 Jy/beam ! Clean residual mean=0.000002 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0893536 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 0.0893535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102783Jy sigma=1.830527 ! Fit after self-cal, rms=0.102780Jy sigma=1.830510 ! 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. ! ! Fit before self-cal, rms=0.102780Jy sigma=1.830510 ! Fit after self-cal, rms=0.102834Jy sigma=1.830474 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8999 mas, bmaj=2.052 mas, bpa=-1.716 degrees ! Estimated noise=0.217435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000465343 Jy ! Component: 100 - total flux cleaned = 0.000529498 Jy ! Component: 150 - total flux cleaned = 0.000571129 Jy ! Component: 200 - total flux cleaned = 0.000597995 Jy ! Total flux subtracted in 200 components = 0.000597995 Jy ! Clean residual min=-0.001538 max=0.001495 Jy/beam ! Clean residual mean=0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0899515 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.0899515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102829Jy sigma=1.830398 ! Fit after self-cal, rms=0.102831Jy sigma=1.830382 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 = 0.000214188 Jy ! Component: 100 - total flux cleaned = 0.000240458 Jy ! Component: 150 - total flux cleaned = 0.000277852 Jy ! Component: 200 - total flux cleaned = 0.00030182 Jy ! Total flux subtracted in 200 components = 0.00030182 Jy ! Clean residual min=-0.001533 max=0.001507 Jy/beam ! Clean residual mean=0.000002 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0902534 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.0902534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102828Jy sigma=1.830339 ! Fit after self-cal, rms=0.102827Jy sigma=1.830342 ! 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. ! ! Fit before self-cal, rms=0.102827Jy sigma=1.830342 ! Fit after self-cal, rms=0.102831Jy sigma=1.830326 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.126 mas, bmaj=3.38 mas, bpa=-1.902 degrees ! Estimated noise=0.271502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000732588 Jy ! Component: 100 - total flux cleaned = 0.000867071 Jy ! Component: 150 - total flux cleaned = 0.000869267 Jy ! Component: 200 - total flux cleaned = 0.000869908 Jy ! Total flux subtracted in 200 components = 0.000869908 Jy ! Clean residual min=-0.001722 max=0.001658 Jy/beam ! Clean residual mean=0.000004 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0911233 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 0.0911233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102833Jy sigma=1.830346 ! Fit after self-cal, rms=0.102830Jy sigma=1.830311 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 = 0.000200117 Jy ! Component: 100 - total flux cleaned = 0.00024573 Jy ! Component: 150 - total flux cleaned = 0.000245564 Jy ! Component: 200 - total flux cleaned = 0.000234944 Jy ! Total flux subtracted in 200 components = 0.000234944 Jy ! Clean residual min=-0.001732 max=0.001687 Jy/beam ! Clean residual mean=0.000004 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0913582 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.0913582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102833Jy sigma=1.830366 ! Fit after self-cal, rms=0.102829Jy sigma=1.830350 ! 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=0.8998 mas, bmaj=2.052 mas, bpa=-1.715 degrees ! Estimated noise=0.217262 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8998 x 2.052 at -1.715 degrees (North through East) ! Clean map min=-0.0013804 max=0.074685 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=0.7296 mas, bmaj=1.772 mas, bpa=-2.819 degrees ! Estimated noise=0.412469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0566072 Jy ! Component: 100 - total flux cleaned = 0.0702557 Jy ! Component: 150 - total flux cleaned = 0.0758146 Jy ! Component: 200 - total flux cleaned = 0.0795859 Jy ! Total flux subtracted in 200 components = 0.0795859 Jy ! Clean residual min=-0.003152 max=0.003096 Jy/beam ! Clean residual mean=0.000001 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.0795859 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0795859 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8998 mas, bmaj=2.052 mas, bpa=-1.715 degrees ! Estimated noise=0.217262 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 = 0.00402607 Jy ! Component: 100 - total flux cleaned = 0.00635036 Jy ! Component: 150 - total flux cleaned = 0.00800718 Jy ! Component: 200 - total flux cleaned = 0.00896709 Jy ! Total flux subtracted in 200 components = 0.00896709 Jy ! Clean residual min=-0.001702 max=0.001734 Jy/beam ! Clean residual mean=0.000003 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.088553 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 0.088553 Jy ! Inverting map ! Added new window around map position (1.6, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123689 Jy ! Component: 100 - total flux cleaned = 0.00168787 Jy ! Component: 150 - total flux cleaned = 0.00190836 Jy ! Component: 200 - total flux cleaned = 0.00215923 Jy ! Total flux subtracted in 200 components = 0.00215923 Jy ! Clean residual min=-0.001579 max=0.001473 Jy/beam ! Clean residual mean=0.000002 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0907122 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.0907122 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=2.126 mas, bmaj=3.38 mas, bpa=-1.902 degrees ! Estimated noise=0.271502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000292625 Jy ! Component: 100 - total flux cleaned = 0.000442866 Jy ! Component: 150 - total flux cleaned = 0.000593581 Jy ! Component: 200 - total flux cleaned = 0.000695999 Jy ! Total flux subtracted in 200 components = 0.000695999 Jy ! Clean residual min=-0.001744 max=0.001721 Jy/beam ! Clean residual mean=0.000004 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0914082 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 = 7.12218e-05 Jy ! Component: 100 - total flux cleaned = 8.22011e-05 Jy ! Component: 150 - total flux cleaned = 9.10896e-05 Jy ! Component: 200 - total flux cleaned = 9.88117e-05 Jy ! Total flux subtracted in 200 components = 9.88117e-05 Jy ! Clean residual min=-0.001712 max=0.001744 Jy/beam ! Clean residual mean=0.000004 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.091507 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 72 components and 0.091507 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8998 mas, bmaj=2.052 mas, bpa=-1.715 degrees ! Estimated noise=0.217262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.82278e-05 Jy ! Component: 100 - total flux cleaned = -6.03737e-05 Jy ! Component: 150 - total flux cleaned = -6.59905e-06 Jy ! Component: 200 - total flux cleaned = 1.04985e-05 Jy ! Total flux subtracted in 200 components = 1.04985e-05 Jy ! Clean residual min=-0.001479 max=0.001434 Jy/beam ! Clean residual mean=0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0915175 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.0915175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102810Jy sigma=1.830060 ! Fit after self-cal, rms=0.102808Jy sigma=1.829981 wmodel J0408-0122_X_map.mod ! Writing 87 model components to file: J0408-0122_X_map.mod wobs J0408-0122_X_uvs.fits ! Writing UV FITS file: J0408-0122_X_uvs.fits wwins J0408-0122_X_map.win ! wwins: Wrote 3 windows to J0408-0122_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -5.47566e-05 Jy ! Component: 100 - total flux cleaned = -5.57356e-05 Jy ! Component: 150 - total flux cleaned = 9.46059e-05 Jy ! Component: 200 - total flux cleaned = 0.000264332 Jy ! Component: 250 - total flux cleaned = 0.000334929 Jy ! Component: 300 - total flux cleaned = 0.000449152 Jy ! Component: 350 - total flux cleaned = 0.000515988 Jy ! Component: 400 - total flux cleaned = 0.000647429 Jy ! Component: 450 - total flux cleaned = 0.000733191 Jy ! Component: 500 - total flux cleaned = 0.00077507 Jy ! Component: 550 - total flux cleaned = 0.000816575 Jy ! Component: 600 - total flux cleaned = 0.000857518 Jy ! Component: 650 - total flux cleaned = 0.000897821 Jy ! Component: 700 - total flux cleaned = 0.000937506 Jy ! Component: 750 - total flux cleaned = 0.00101553 Jy ! Component: 800 - total flux cleaned = 0.000976674 Jy ! Component: 850 - total flux cleaned = 0.00107213 Jy ! Component: 900 - total flux cleaned = 0.00109074 Jy ! Component: 950 - total flux cleaned = 0.00107243 Jy ! Component: 1000 - total flux cleaned = 0.00116452 Jy ! Component: 1050 - total flux cleaned = 0.00120107 Jy ! Component: 1100 - total flux cleaned = 0.00125487 Jy ! Component: 1150 - total flux cleaned = 0.00129014 Jy ! Component: 1200 - total flux cleaned = 0.00134301 Jy ! Component: 1250 - total flux cleaned = 0.00139513 Jy ! Component: 1300 - total flux cleaned = 0.00141235 Jy ! Component: 1350 - total flux cleaned = 0.00148046 Jy ! Component: 1400 - total flux cleaned = 0.00149735 Jy ! Component: 1450 - total flux cleaned = 0.00154769 Jy ! Component: 1500 - total flux cleaned = 0.00156446 Jy ! Component: 1550 - total flux cleaned = 0.00163027 Jy ! Component: 1600 - total flux cleaned = 0.00163023 Jy ! Component: 1650 - total flux cleaned = 0.00167844 Jy ! Component: 1700 - total flux cleaned = 0.00169444 Jy ! Component: 1750 - total flux cleaned = 0.00171034 Jy ! Component: 1800 - total flux cleaned = 0.00172619 Jy ! Component: 1850 - total flux cleaned = 0.00174185 Jy ! Component: 1900 - total flux cleaned = 0.00172634 Jy ! Component: 1950 - total flux cleaned = 0.00178783 Jy ! Component: 2000 - total flux cleaned = 0.00178794 Jy ! Component: 2050 - total flux cleaned = 0.00178808 Jy ! Component: 2100 - total flux cleaned = 0.00183301 Jy ! Component: 2150 - total flux cleaned = 0.00189231 Jy ! Component: 2200 - total flux cleaned = 0.00190693 Jy ! Component: 2250 - total flux cleaned = 0.00190695 Jy ! Component: 2300 - total flux cleaned = 0.00193609 Jy ! Component: 2350 - total flux cleaned = 0.00197935 Jy ! Component: 2400 - total flux cleaned = 0.00197935 Jy ! Component: 2450 - total flux cleaned = 0.00200776 Jy ! Component: 2500 - total flux cleaned = 0.0020924 Jy ! Component: 2550 - total flux cleaned = 0.00210644 Jy ! Component: 2600 - total flux cleaned = 0.00209251 Jy ! Component: 2650 - total flux cleaned = 0.00224449 Jy ! Component: 2700 - total flux cleaned = 0.00225814 Jy ! Component: 2750 - total flux cleaned = 0.00229891 Jy ! Component: 2800 - total flux cleaned = 0.00228557 Jy ! Component: 2850 - total flux cleaned = 0.00236644 Jy ! Component: 2900 - total flux cleaned = 0.00236635 Jy ! Component: 2950 - total flux cleaned = 0.00244588 Jy ! Component: 3000 - total flux cleaned = 0.00245892 Jy ! Component: 3050 - total flux cleaned = 0.00252428 Jy ! Component: 3100 - total flux cleaned = 0.00249818 Jy ! Component: 3150 - total flux cleaned = 0.00251115 Jy ! Component: 3200 - total flux cleaned = 0.00254969 Jy ! Component: 3250 - total flux cleaned = 0.0025242 Jy ! Component: 3300 - total flux cleaned = 0.00253689 Jy ! Component: 3350 - total flux cleaned = 0.00259996 Jy ! Component: 3400 - total flux cleaned = 0.0025999 Jy ! Component: 3450 - total flux cleaned = 0.00260001 Jy ! Component: 3500 - total flux cleaned = 0.00267454 Jy ! Component: 3550 - total flux cleaned = 0.0025883 Jy ! Component: 3600 - total flux cleaned = 0.00268643 Jy ! Component: 3650 - total flux cleaned = 0.0026376 Jy ! Component: 3700 - total flux cleaned = 0.00262561 Jy ! Component: 3750 - total flux cleaned = 0.0026858 Jy ! Component: 3800 - total flux cleaned = 0.00266181 Jy ! Component: 3850 - total flux cleaned = 0.00267367 Jy ! Component: 3900 - total flux cleaned = 0.00263809 Jy ! Component: 3950 - total flux cleaned = 0.00264995 Jy ! Component: 4000 - total flux cleaned = 0.00267343 Jy ! Component: 4050 - total flux cleaned = 0.00266181 Jy ! Total flux subtracted in 4096 components = 0.00273164 Jy ! Clean residual min=-0.000632 max=0.000787 Jy/beam ! Clean residual mean=0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0942491 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 386 components and 0.0942492 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv91_uvs/J0408-0122_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8998 x 2.052 at -1.715 degrees (North through East) ! Clean map min=-0.0011633 max=0.074369 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv91_uvs/J0408-0122_X_map.fits wmodel /scr/pima/rdv91_uvs/J0408-0122_X_map.mod ! Writing 386 model components to file: /scr/pima/rdv91_uvs/J0408-0122_X_map.mod wobs /scr/pima/rdv91_uvs/J0408-0122_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv91_uvs/J0408-0122_X_uvs.fits wwins /scr/pima/rdv91_uvs/J0408-0122_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv91_uvs/J0408-0122_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0743688 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200288 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.80795 0.80795 1.6159 3.2318 6.4636 12.9272 25.8544 51.7088 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 371.31 quit ! Quitting program ! Log file /scr/pima/rdv91_uvs/J0408-0122_X_dfm.log closed on Fri Jun 15 11:24:06 2018