! Started logfile: /image_prod/ug002_uva//J1222-1645_S_dfm.log on Thu Mar 5 00:37:12 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J1222-1645_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1222-1645_S_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.990222 visibilities/baseline/integration-bin. ! Found source: J1222-1645 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 6684 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1222-1645_S] 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 0.500x0.500 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. ! ! Fit before self-cal, rms=1.010819Jy sigma=7.319421 ! Fit after self-cal, rms=0.913266Jy sigma=6.488467 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.786 mas, bmaj=7.049 mas, bpa=-3.075 degrees ! Estimated noise=1.88221 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 = 0.0682831 Jy ! Component: 100 - total flux cleaned = 0.100553 Jy ! Total flux subtracted in 100 components = 0.100553 Jy ! Clean residual min=-0.010473 max=0.023134 Jy/beam ! Clean residual mean=-0.000058 rms=0.003503 Jy/beam ! Combined flux in latest and established models = 0.100553 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 33 components and 0.100553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100135Jy sigma=0.677975 ! Fit after self-cal, rms=0.099246Jy sigma=0.672241 ! Inverting map ! Added new window around map position (-4.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252935 Jy ! Component: 100 - total flux cleaned = 0.0409897 Jy ! Total flux subtracted in 100 components = 0.0409897 Jy ! Clean residual min=-0.009122 max=0.016546 Jy/beam ! Clean residual mean=-0.000015 rms=0.002518 Jy/beam ! Combined flux in latest and established models = 0.141542 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.141542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091350Jy sigma=0.594711 ! Fit after self-cal, rms=0.090034Jy sigma=0.587197 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171665 Jy ! Component: 100 - total flux cleaned = 0.0259652 Jy ! Total flux subtracted in 100 components = 0.0259652 Jy ! Clean residual min=-0.008093 max=0.010197 Jy/beam ! Clean residual mean=0.000013 rms=0.002164 Jy/beam ! Combined flux in latest and established models = 0.167507 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 48 components and 0.167507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086277Jy sigma=0.556806 ! Fit after self-cal, rms=0.085405Jy sigma=0.551671 ! 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=3.359 mas, bmaj=8.27 mas, bpa=-1.879 degrees ! Estimated noise=1.24417 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 = 0.0103324 Jy ! Component: 100 - total flux cleaned = 0.0121998 Jy ! Component: 150 - total flux cleaned = 0.0127597 Jy ! Component: 200 - total flux cleaned = 0.0132194 Jy ! Total flux subtracted in 200 components = 0.0132194 Jy ! Clean residual min=-0.009524 max=0.010553 Jy/beam ! Clean residual mean=0.000040 rms=0.002243 Jy/beam ! Combined flux in latest and established models = 0.180727 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.180727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083596Jy sigma=0.539908 ! Fit after self-cal, rms=0.083252Jy sigma=0.538032 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.359 x 8.27 at -1.879 degrees (North through East) ! Clean map min=-0.010108 max=0.073431 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.18 KP 1.11 ! LA 1.02 MK 0.89 NL 0.99 OV 0.70 ! PT 1.04 SC 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 1.11 KP 1.11 ! LA 0.99 MK 0.96 NL 0.96 OV 1.03 ! PT 1.02 SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.00 HN 1.10 KP 1.07 ! LA 1.03 MK 0.95 NL 1.00 OV 0.67 ! PT 1.02 SC 0.76 ! ! ! Fit before self-cal, rms=0.083252Jy sigma=0.538032 ! Fit after self-cal, rms=0.078215Jy sigma=0.512342 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.251 mas, bmaj=7.984 mas, bpa=-0.264 degrees ! Estimated noise=1.18675 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 (-19, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115034 Jy ! Component: 100 - total flux cleaned = 0.0176836 Jy ! Component: 150 - total flux cleaned = 0.0193119 Jy ! Component: 200 - total flux cleaned = 0.0201771 Jy ! Total flux subtracted in 200 components = 0.0201771 Jy ! Clean residual min=-0.004414 max=0.004391 Jy/beam ! Clean residual mean=0.000009 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.200904 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 97 components and 0.200904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076317Jy sigma=0.496511 ! Fit after self-cal, rms=0.076390Jy sigma=0.494428 ! 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. ! ! Fit before self-cal, rms=0.076390Jy sigma=0.494428 ! Fit after self-cal, rms=0.078357Jy sigma=0.487509 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.219 mas, bmaj=8.047 mas, bpa=0.06558 degrees ! Estimated noise=1.16616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030603 Jy ! Component: 100 - total flux cleaned = 0.00434635 Jy ! Component: 150 - total flux cleaned = 0.00465135 Jy ! Component: 200 - total flux cleaned = 0.00473392 Jy ! Total flux subtracted in 200 components = 0.00473392 Jy ! Clean residual min=-0.002842 max=0.003280 Jy/beam ! Clean residual mean=0.000004 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.205638 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 124 components and 0.205638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077890Jy sigma=0.484603 ! Fit after self-cal, rms=0.077940Jy sigma=0.484086 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) ! Added new window around map position (-116.5, -41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199791 Jy ! Component: 100 - total flux cleaned = 0.00252951 Jy ! Component: 150 - total flux cleaned = 0.0025996 Jy ! Component: 200 - total flux cleaned = 0.00272657 Jy ! Total flux subtracted in 200 components = 0.00272657 Jy ! Clean residual min=-0.002946 max=0.003068 Jy/beam ! Clean residual mean=0.000003 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.208364 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 135 components and 0.208364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077700Jy sigma=0.482842 ! Fit after self-cal, rms=0.077684Jy sigma=0.482669 ! Inverting map ! Added new window around map position (-44.5, -62.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000806533 Jy ! Component: 100 - total flux cleaned = 0.000293775 Jy ! Component: 150 - total flux cleaned = -5.82121e-06 Jy ! Component: 200 - total flux cleaned = -7.43863e-05 Jy ! Total flux subtracted in 200 components = -7.43863e-05 Jy ! Clean residual min=-0.002726 max=0.002395 Jy/beam ! Clean residual mean=0.000002 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.20829 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 146 components and 0.20829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077439Jy sigma=0.481372 ! Fit after self-cal, rms=0.077434Jy sigma=0.481297 ! 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. ! ! Fit before self-cal, rms=0.077434Jy sigma=0.481297 ! Fit after self-cal, rms=0.077072Jy sigma=0.480979 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.193 mas, bmaj=8.002 mas, bpa=0.3885 degrees ! Estimated noise=1.15381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000635492 Jy ! Component: 100 - total flux cleaned = 0.000636544 Jy ! Component: 150 - total flux cleaned = 0.000466644 Jy ! Component: 200 - total flux cleaned = 0.000361979 Jy ! Total flux subtracted in 200 components = 0.000361979 Jy ! Clean residual min=-0.002487 max=0.002308 Jy/beam ! Clean residual mean=0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.208652 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 158 components and 0.208652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076943Jy sigma=0.480368 ! Fit after self-cal, rms=0.076947Jy sigma=0.480324 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.56169e-05 Jy ! Component: 100 - total flux cleaned = 1.97805e-06 Jy ! Component: 150 - total flux cleaned = -0.000137417 Jy ! Component: 200 - total flux cleaned = -0.000181565 Jy ! Total flux subtracted in 200 components = -0.000181565 Jy ! Clean residual min=-0.002392 max=0.002145 Jy/beam ! Clean residual mean=0.000002 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.20847 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 169 components and 0.20847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076865Jy sigma=0.479975 ! Fit after self-cal, rms=0.076864Jy sigma=0.479942 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.076864Jy sigma=0.479942 ! Fit after self-cal, rms=0.076712Jy sigma=0.479909 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.605 mas, bmaj=15.47 mas, bpa=1.391 degrees ! Estimated noise=1.46587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000510351 Jy ! Component: 100 - total flux cleaned = 0.000717185 Jy ! Component: 150 - total flux cleaned = 0.000901185 Jy ! Component: 200 - total flux cleaned = 0.000872896 Jy ! Total flux subtracted in 200 components = 0.000872896 Jy ! Clean residual min=-0.002400 max=0.001976 Jy/beam ! Clean residual mean=0.000004 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.209343 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 182 components and 0.209343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076684Jy sigma=0.479783 ! Fit after self-cal, rms=0.076687Jy sigma=0.479759 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 = 6.2436e-05 Jy ! Component: 100 - total flux cleaned = 0.000115525 Jy ! Component: 150 - total flux cleaned = 0.000115038 Jy ! Component: 200 - total flux cleaned = 0.00011335 Jy ! Total flux subtracted in 200 components = 0.00011335 Jy ! Clean residual min=-0.002388 max=0.001900 Jy/beam ! Clean residual mean=0.000004 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.209457 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 189 components and 0.209457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076658Jy sigma=0.479693 ! Fit after self-cal, rms=0.076662Jy sigma=0.479673 ! 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=3.182 mas, bmaj=7.98 mas, bpa=0.4428 degrees ! Estimated noise=1.14989 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.182 x 7.98 at 0.4428 degrees (North through East) ! Clean map min=-0.0035823 max=0.067368 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.648 mas, bmaj=6.847 mas, bpa=-0.4596 degrees ! Estimated noise=1.70717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0680437 Jy ! Component: 100 - total flux cleaned = 0.105371 Jy ! Component: 150 - total flux cleaned = 0.129192 Jy ! Component: 200 - total flux cleaned = 0.144802 Jy ! Total flux subtracted in 200 components = 0.144802 Jy ! Clean residual min=-0.005967 max=0.008923 Jy/beam ! Clean residual mean=-0.000032 rms=0.001812 Jy/beam ! Combined flux in latest and established models = 0.144802 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.144802 Jy ! Inverting map and beam ! Estimated beam: bmin=3.182 mas, bmaj=7.98 mas, bpa=0.4428 degrees ! Estimated noise=1.14989 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 = 0.0161141 Jy ! Component: 100 - total flux cleaned = 0.0274754 Jy ! Component: 150 - total flux cleaned = 0.0359935 Jy ! Component: 200 - total flux cleaned = 0.0425089 Jy ! Total flux subtracted in 200 components = 0.0425089 Jy ! Clean residual min=-0.003623 max=0.005366 Jy/beam ! Clean residual mean=-0.000014 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.187311 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 82 components and 0.187311 Jy ! Inverting map ! Added new window around map position (4.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00569696 Jy ! Component: 100 - total flux cleaned = 0.0089428 Jy ! Component: 150 - total flux cleaned = 0.0115672 Jy ! Component: 200 - total flux cleaned = 0.0139668 Jy ! Total flux subtracted in 200 components = 0.0139668 Jy ! Clean residual min=-0.002809 max=0.002783 Jy/beam ! Clean residual mean=-0.000004 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.201278 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 121 components and 0.201278 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.605 mas, bmaj=15.47 mas, bpa=1.391 degrees ! Estimated noise=1.46587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423609 Jy ! Component: 100 - total flux cleaned = 0.00651999 Jy ! Component: 150 - total flux cleaned = 0.00719186 Jy ! Component: 200 - total flux cleaned = 0.00740247 Jy ! Total flux subtracted in 200 components = 0.00740247 Jy ! Clean residual min=-0.002671 max=0.002041 Jy/beam ! Clean residual mean=0.000001 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.208681 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120444 Jy ! Component: 100 - total flux cleaned = 0.000176157 Jy ! Component: 150 - total flux cleaned = 0.000225356 Jy ! Component: 200 - total flux cleaned = 0.000269507 Jy ! Total flux subtracted in 200 components = 0.000269507 Jy ! Clean residual min=-0.002500 max=0.001910 Jy/beam ! Clean residual mean=0.000001 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.20895 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 176 components and 0.20895 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.182 mas, bmaj=7.98 mas, bpa=0.4428 degrees ! Estimated noise=1.14989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0006621 Jy ! Component: 100 - total flux cleaned = -0.000962631 Jy ! Component: 150 - total flux cleaned = -0.00110056 Jy ! Component: 200 - total flux cleaned = -0.00128795 Jy ! Total flux subtracted in 200 components = -0.00128795 Jy ! Clean residual min=-0.002268 max=0.001960 Jy/beam ! Clean residual mean=0.000002 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.207662 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 200 components and 0.207662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076684Jy sigma=0.479918 ! Fit after self-cal, rms=0.076606Jy sigma=0.479501 wmodel J1222-1645_S_map.mod ! Writing 200 model components to file: J1222-1645_S_map.mod wobs J1222-1645_S_uvs.fits ! Writing UV FITS file: J1222-1645_S_uvs.fits wwins J1222-1645_S_map.win ! wwins: Wrote 6 windows to J1222-1645_S_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 = -0.000421707 Jy ! Component: 100 - total flux cleaned = -0.000680104 Jy ! Component: 150 - total flux cleaned = -0.000853899 Jy ! Component: 200 - total flux cleaned = -0.000920893 Jy ! Component: 250 - total flux cleaned = -0.00104806 Jy ! Component: 300 - total flux cleaned = -0.00120044 Jy ! Component: 350 - total flux cleaned = -0.00122979 Jy ! Component: 400 - total flux cleaned = -0.0013174 Jy ! Component: 450 - total flux cleaned = -0.00148763 Jy ! Component: 500 - total flux cleaned = -0.00159864 Jy ! Component: 550 - total flux cleaned = -0.00178773 Jy ! Component: 600 - total flux cleaned = -0.00186745 Jy ! Component: 650 - total flux cleaned = -0.00194575 Jy ! Component: 700 - total flux cleaned = -0.00207416 Jy ! Component: 750 - total flux cleaned = -0.0022754 Jy ! Component: 800 - total flux cleaned = -0.00222613 Jy ! Component: 850 - total flux cleaned = -0.00234872 Jy ! Component: 900 - total flux cleaned = -0.00237291 Jy ! Component: 950 - total flux cleaned = -0.00242041 Jy ! Component: 1000 - total flux cleaned = -0.00242003 Jy ! Component: 1050 - total flux cleaned = -0.00235104 Jy ! Component: 1100 - total flux cleaned = -0.00230591 Jy ! Component: 1150 - total flux cleaned = -0.00232828 Jy ! Component: 1200 - total flux cleaned = -0.00232796 Jy ! Component: 1250 - total flux cleaned = -0.00228436 Jy ! Component: 1300 - total flux cleaned = -0.00219875 Jy ! Component: 1350 - total flux cleaned = -0.00219922 Jy ! Component: 1400 - total flux cleaned = -0.0021783 Jy ! Component: 1450 - total flux cleaned = -0.00209599 Jy ! Component: 1500 - total flux cleaned = -0.00211652 Jy ! Component: 1550 - total flux cleaned = -0.0021163 Jy ! Component: 1600 - total flux cleaned = -0.0020364 Jy ! Component: 1650 - total flux cleaned = -0.00201628 Jy ! Component: 1700 - total flux cleaned = -0.00195779 Jy ! Component: 1750 - total flux cleaned = -0.00188106 Jy ! Component: 1800 - total flux cleaned = -0.00182458 Jy ! Component: 1850 - total flux cleaned = -0.00182475 Jy ! Component: 1900 - total flux cleaned = -0.00180661 Jy ! Component: 1950 - total flux cleaned = -0.00184288 Jy ! Component: 2000 - total flux cleaned = -0.00189682 Jy ! Component: 2050 - total flux cleaned = -0.00184287 Jy ! Component: 2100 - total flux cleaned = -0.00191372 Jy ! Component: 2150 - total flux cleaned = -0.00189644 Jy ! Component: 2200 - total flux cleaned = -0.0019657 Jy ! Component: 2250 - total flux cleaned = -0.00203409 Jy ! Component: 2300 - total flux cleaned = -0.00206799 Jy ! Component: 2350 - total flux cleaned = -0.00213516 Jy ! Component: 2400 - total flux cleaned = -0.00215174 Jy ! Component: 2450 - total flux cleaned = -0.00218465 Jy ! Component: 2500 - total flux cleaned = -0.00226646 Jy ! Component: 2550 - total flux cleaned = -0.00231503 Jy ! Component: 2600 - total flux cleaned = -0.00237918 Jy ! Component: 2650 - total flux cleaned = -0.00247441 Jy ! Component: 2700 - total flux cleaned = -0.00253708 Jy ! Component: 2750 - total flux cleaned = -0.00261505 Jy ! Component: 2800 - total flux cleaned = -0.00264603 Jy ! Component: 2850 - total flux cleaned = -0.00276861 Jy ! Component: 2900 - total flux cleaned = -0.00279918 Jy ! Component: 2950 - total flux cleaned = -0.00287435 Jy ! Component: 3000 - total flux cleaned = -0.00291914 Jy ! Component: 3050 - total flux cleaned = -0.00293417 Jy ! Component: 3100 - total flux cleaned = -0.00305197 Jy ! Component: 3150 - total flux cleaned = -0.00315404 Jy ! Component: 3200 - total flux cleaned = -0.00318296 Jy ! Component: 3250 - total flux cleaned = -0.00324038 Jy ! Component: 3300 - total flux cleaned = -0.00331166 Jy ! Component: 3350 - total flux cleaned = -0.00331162 Jy ! Component: 3400 - total flux cleaned = -0.0034239 Jy ! Component: 3450 - total flux cleaned = -0.00350746 Jy ! Component: 3500 - total flux cleaned = -0.0035906 Jy ! Component: 3550 - total flux cleaned = -0.00357693 Jy ! Component: 3600 - total flux cleaned = -0.00364506 Jy ! Component: 3650 - total flux cleaned = -0.00371274 Jy ! Component: 3700 - total flux cleaned = -0.00376659 Jy ! Component: 3750 - total flux cleaned = -0.0038203 Jy ! Component: 3800 - total flux cleaned = -0.00386002 Jy ! Component: 3850 - total flux cleaned = -0.00387325 Jy ! Component: 3900 - total flux cleaned = -0.00399136 Jy ! Component: 3950 - total flux cleaned = -0.00404344 Jy ! Component: 4000 - total flux cleaned = -0.00405651 Jy ! Component: 4050 - total flux cleaned = -0.00409519 Jy ! Total flux subtracted in 4096 components = -0.00415904 Jy ! Clean residual min=-0.000742 max=0.000844 Jy/beam ! Clean residual mean=0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.203503 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 476 components and 0.203503 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1222-1645_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.182 x 7.98 at 0.4428 degrees (North through East) ! Clean map min=-0.0029786 max=0.070825 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1222-1645_S_map.fits wmodel /image_prod/ug002_uva//J1222-1645_S_map.mod ! Writing 476 model components to file: /image_prod/ug002_uva//J1222-1645_S_map.mod wobs /image_prod/ug002_uva//J1222-1645_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1222-1645_S_uvs.fits wwins /image_prod/ug002_uva//J1222-1645_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1222-1645_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0708249 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000232356 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.984214 0.984214 1.96843 3.93686 7.87371 15.7474 31.4948 62.9897 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.07 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 304.811 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1222-1645_S_dfm.log closed on Thu Mar 5 00:37:16 2020