! Started logfile: /vlbi/uf001/uva//J0041+1339_S_dfm.log on Sun Jan 13 20:40:53 2019 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 /vlbi/uf001/uva//J0041+1339_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0041+1339_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.924366 visibilities/baseline/integration-bin. ! Found source: J0041+1339 ! ! 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 7113 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 J0041+1339_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. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011151Jy sigma=23.511541 ! Fit after self-cal, rms=0.823000Jy sigma=19.278850 ! 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=2.769 mas, bmaj=6.84 mas, bpa=-1.838 degrees ! Estimated noise=0.495123 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 = 0.134441 Jy ! Component: 100 - total flux cleaned = 0.165175 Jy ! Total flux subtracted in 100 components = 0.165175 Jy ! Clean residual min=-0.006582 max=0.011640 Jy/beam ! Clean residual mean=-0.000007 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.165175 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.165175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079724Jy sigma=1.409847 ! Fit after self-cal, rms=0.079722Jy sigma=1.409684 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126877 Jy ! Component: 100 - total flux cleaned = 0.0191854 Jy ! Total flux subtracted in 100 components = 0.0191854 Jy ! Clean residual min=-0.005022 max=0.005458 Jy/beam ! Clean residual mean=-0.000003 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.18436 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.18436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076756Jy sigma=1.355513 ! Fit after self-cal, rms=0.076750Jy sigma=1.355213 ! 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=3.255 mas, bmaj=7.637 mas, bpa=-1.6 degrees ! Estimated noise=0.383312 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 = 0.00400337 Jy ! Component: 100 - total flux cleaned = 0.00602404 Jy ! Component: 150 - total flux cleaned = 0.00711764 Jy ! Component: 200 - total flux cleaned = 0.00757643 Jy ! Total flux subtracted in 200 components = 0.00757643 Jy ! Clean residual min=-0.004457 max=0.004708 Jy/beam ! Clean residual mean=0.000004 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.191937 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.191937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076347Jy sigma=1.352355 ! Fit after self-cal, rms=0.076346Jy sigma=1.352288 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.255 x 7.637 at -1.6 degrees (North through East) ! Clean map min=-0.0042334 max=0.17513 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.95 KP 1.02 ! LA 0.96 MK 0.95 NL 1.02 OV 1.01 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.96 KP 1.02 ! LA 0.96 MK 1.00 NL 1.09 OV 0.96 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 0.99 KP 1.01 ! LA 0.97 MK 1.08 NL 1.14 OV 1.04 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.076346Jy sigma=1.352288 ! Fit after self-cal, rms=0.076986Jy sigma=1.324212 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.256 mas, bmaj=7.683 mas, bpa=-1.584 degrees ! Estimated noise=0.38719 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 = 0.00109059 Jy ! Component: 100 - total flux cleaned = 0.00108959 Jy ! Component: 150 - total flux cleaned = 0.000961764 Jy ! Component: 200 - total flux cleaned = 0.000849836 Jy ! Total flux subtracted in 200 components = 0.000849836 Jy ! Clean residual min=-0.003719 max=0.003968 Jy/beam ! Clean residual mean=0.000004 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.192786 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.192786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076804Jy sigma=1.324664 ! Fit after self-cal, rms=0.076811Jy sigma=1.324524 ! 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=0.076811Jy sigma=1.324524 ! Fit after self-cal, rms=0.061292Jy sigma=1.265246 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.257 mas, bmaj=7.67 mas, bpa=-1.589 degrees ! Estimated noise=0.390084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125088 Jy ! Component: 100 - total flux cleaned = 0.00122269 Jy ! Component: 150 - total flux cleaned = 0.00124571 Jy ! Component: 200 - total flux cleaned = 0.00122587 Jy ! Total flux subtracted in 200 components = 0.00122587 Jy ! Clean residual min=-0.002448 max=0.002754 Jy/beam ! Clean residual mean=0.000001 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.194012 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.194012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061233Jy sigma=1.264906 ! Fit after self-cal, rms=0.061233Jy sigma=1.264769 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 (13.5, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238126 Jy ! Component: 100 - total flux cleaned = 0.0031496 Jy ! Component: 150 - total flux cleaned = 0.00351093 Jy ! Component: 200 - total flux cleaned = 0.00368001 Jy ! Total flux subtracted in 200 components = 0.00368001 Jy ! Clean residual min=-0.002357 max=0.002254 Jy/beam ! Clean residual mean=0.000001 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.197692 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 68 components and 0.197692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061088Jy sigma=1.261668 ! Fit after self-cal, rms=0.061080Jy sigma=1.261436 ! 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=0.061080Jy sigma=1.261436 ! Fit after self-cal, rms=0.059500Jy sigma=1.248307 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.265 mas, bmaj=7.651 mas, bpa=-1.562 degrees ! Estimated noise=0.389752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000614563 Jy ! Component: 100 - total flux cleaned = 0.000682032 Jy ! Component: 150 - total flux cleaned = 0.000790544 Jy ! Component: 200 - total flux cleaned = 0.000910468 Jy ! Total flux subtracted in 200 components = 0.000910468 Jy ! Clean residual min=-0.001868 max=0.001993 Jy/beam ! Clean residual mean=0.000000 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.198603 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.198603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059468Jy sigma=1.247582 ! Fit after self-cal, rms=0.059462Jy sigma=1.247500 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 (111, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104694 Jy ! Component: 100 - total flux cleaned = 0.000827581 Jy ! Component: 150 - total flux cleaned = 0.000882511 Jy ! Component: 200 - total flux cleaned = 0.000931123 Jy ! Total flux subtracted in 200 components = 0.000931123 Jy ! Clean residual min=-0.001888 max=0.001947 Jy/beam ! Clean residual mean=0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.199534 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.199534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059410Jy sigma=1.246198 ! Fit after self-cal, rms=0.059407Jy sigma=1.246148 ! 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=0.059407Jy sigma=1.246148 ! Fit after self-cal, rms=0.059430Jy sigma=1.246047 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.421 mas, bmaj=11.26 mas, bpa=-3.365 degrees ! Estimated noise=0.494303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000417128 Jy ! Component: 100 - total flux cleaned = 0.000647702 Jy ! Component: 150 - total flux cleaned = 0.000713138 Jy ! Component: 200 - total flux cleaned = 0.000771652 Jy ! Total flux subtracted in 200 components = 0.000771652 Jy ! Clean residual min=-0.002304 max=0.002480 Jy/beam ! Clean residual mean=0.000002 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.200306 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 118 components and 0.200306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059425Jy sigma=1.245919 ! Fit after self-cal, rms=0.059425Jy sigma=1.245886 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 = 0.000147153 Jy ! Component: 100 - total flux cleaned = 0.000147184 Jy ! Component: 150 - total flux cleaned = 0.00013147 Jy ! Component: 200 - total flux cleaned = 0.000116333 Jy ! Total flux subtracted in 200 components = 0.000116333 Jy ! Clean residual min=-0.002325 max=0.002474 Jy/beam ! Clean residual mean=0.000002 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.200422 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 132 components and 0.200422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059423Jy sigma=1.245851 ! Fit after self-cal, rms=0.059423Jy sigma=1.245837 ! 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=3.265 mas, bmaj=7.653 mas, bpa=-1.623 degrees ! Estimated noise=0.38978 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.265 x 7.653 at -1.623 degrees (North through East) ! Clean map min=-0.0020057 max=0.17832 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=2.777 mas, bmaj=6.855 mas, bpa=-1.815 degrees ! Estimated noise=0.504777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.137028 Jy ! Component: 100 - total flux cleaned = 0.168198 Jy ! Component: 150 - total flux cleaned = 0.180823 Jy ! Component: 200 - total flux cleaned = 0.18717 Jy ! Total flux subtracted in 200 components = 0.18717 Jy ! Clean residual min=-0.002759 max=0.003570 Jy/beam ! Clean residual mean=-0.000001 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.18717 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.18717 Jy ! Inverting map and beam ! Estimated beam: bmin=3.265 mas, bmaj=7.653 mas, bpa=-1.623 degrees ! Estimated noise=0.38978 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00411074 Jy ! Component: 100 - total flux cleaned = 0.00693793 Jy ! Component: 150 - total flux cleaned = 0.00909532 Jy ! Component: 200 - total flux cleaned = 0.0103511 Jy ! Total flux subtracted in 200 components = 0.0103511 Jy ! Clean residual min=-0.002214 max=0.001845 Jy/beam ! Clean residual mean=0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.197521 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 54 components and 0.197521 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=7.421 mas, bmaj=11.26 mas, bpa=-3.365 degrees ! Estimated noise=0.494303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152227 Jy ! Component: 100 - total flux cleaned = 0.00198371 Jy ! Component: 150 - total flux cleaned = 0.00202296 Jy ! Component: 200 - total flux cleaned = 0.00209976 Jy ! Total flux subtracted in 200 components = 0.00209976 Jy ! Clean residual min=-0.002256 max=0.002550 Jy/beam ! Clean residual mean=0.000001 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.199621 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 = 6.96974e-05 Jy ! Component: 100 - total flux cleaned = 0.000162376 Jy ! Component: 150 - total flux cleaned = 0.000245733 Jy ! Component: 200 - total flux cleaned = 0.000369428 Jy ! Total flux subtracted in 200 components = 0.000369428 Jy ! Clean residual min=-0.002260 max=0.002517 Jy/beam ! Clean residual mean=0.000001 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.19999 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 126 components and 0.19999 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.265 mas, bmaj=7.653 mas, bpa=-1.623 degrees ! Estimated noise=0.38978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.11673e-06 Jy ! Component: 100 - total flux cleaned = 9.9572e-05 Jy ! Component: 150 - total flux cleaned = 0.000130341 Jy ! Component: 200 - total flux cleaned = 0.000130122 Jy ! Total flux subtracted in 200 components = 0.000130122 Jy ! Clean residual min=-0.001998 max=0.001879 Jy/beam ! Clean residual mean=0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.200121 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 151 components and 0.200121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059417Jy sigma=1.245603 ! Fit after self-cal, rms=0.059409Jy sigma=1.245427 wmodel J0041+1339_S_map.mod ! Writing 151 model components to file: J0041+1339_S_map.mod wobs J0041+1339_S_uvs.fits ! Writing UV FITS file: J0041+1339_S_uvs.fits wwins J0041+1339_S_map.win ! wwins: Wrote 4 windows to J0041+1339_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 = 0.00018993 Jy ! Component: 100 - total flux cleaned = 0.00078898 Jy ! Component: 150 - total flux cleaned = 0.00123762 Jy ! Component: 200 - total flux cleaned = 0.00152408 Jy ! Component: 250 - total flux cleaned = 0.00168984 Jy ! Component: 300 - total flux cleaned = 0.00187753 Jy ! Component: 350 - total flux cleaned = 0.00205955 Jy ! Component: 400 - total flux cleaned = 0.00221104 Jy ! Component: 450 - total flux cleaned = 0.0023591 Jy ! Component: 500 - total flux cleaned = 0.00243129 Jy ! Component: 550 - total flux cleaned = 0.00250304 Jy ! Component: 600 - total flux cleaned = 0.0026882 Jy ! Component: 650 - total flux cleaned = 0.00273363 Jy ! Component: 700 - total flux cleaned = 0.00286797 Jy ! Component: 750 - total flux cleaned = 0.0029776 Jy ! Component: 800 - total flux cleaned = 0.00304194 Jy ! Component: 850 - total flux cleaned = 0.00302053 Jy ! Component: 900 - total flux cleaned = 0.00302065 Jy ! Component: 950 - total flux cleaned = 0.00302051 Jy ! Component: 1000 - total flux cleaned = 0.00312201 Jy ! Component: 1050 - total flux cleaned = 0.00302189 Jy ! Component: 1100 - total flux cleaned = 0.00308175 Jy ! Component: 1150 - total flux cleaned = 0.00314034 Jy ! Component: 1200 - total flux cleaned = 0.00314009 Jy ! Component: 1250 - total flux cleaned = 0.00317856 Jy ! Component: 1300 - total flux cleaned = 0.00319767 Jy ! Component: 1350 - total flux cleaned = 0.00323477 Jy ! Component: 1400 - total flux cleaned = 0.00330865 Jy ! Component: 1450 - total flux cleaned = 0.00338106 Jy ! Component: 1500 - total flux cleaned = 0.00338111 Jy ! Component: 1550 - total flux cleaned = 0.00339911 Jy ! Component: 1600 - total flux cleaned = 0.00345153 Jy ! Component: 1650 - total flux cleaned = 0.00345162 Jy ! Component: 1700 - total flux cleaned = 0.00352039 Jy ! Component: 1750 - total flux cleaned = 0.00350353 Jy ! Component: 1800 - total flux cleaned = 0.00358745 Jy ! Component: 1850 - total flux cleaned = 0.00358763 Jy ! Component: 1900 - total flux cleaned = 0.00367011 Jy ! Component: 1950 - total flux cleaned = 0.00371892 Jy ! Component: 2000 - total flux cleaned = 0.00375098 Jy ! Component: 2050 - total flux cleaned = 0.00379906 Jy ! Component: 2100 - total flux cleaned = 0.00384661 Jy ! Component: 2150 - total flux cleaned = 0.00390925 Jy ! Component: 2200 - total flux cleaned = 0.00398643 Jy ! Component: 2250 - total flux cleaned = 0.00398633 Jy ! Component: 2300 - total flux cleaned = 0.00404703 Jy ! Component: 2350 - total flux cleaned = 0.00415207 Jy ! Component: 2400 - total flux cleaned = 0.00421157 Jy ! Component: 2450 - total flux cleaned = 0.0042262 Jy ! Component: 2500 - total flux cleaned = 0.00431394 Jy ! Component: 2550 - total flux cleaned = 0.00432863 Jy ! Component: 2600 - total flux cleaned = 0.00440076 Jy ! Component: 2650 - total flux cleaned = 0.00438663 Jy ! Component: 2700 - total flux cleaned = 0.00448561 Jy ! Component: 2750 - total flux cleaned = 0.00451356 Jy ! Component: 2800 - total flux cleaned = 0.00461087 Jy ! Component: 2850 - total flux cleaned = 0.00463835 Jy ! Component: 2900 - total flux cleaned = 0.00469302 Jy ! Component: 2950 - total flux cleaned = 0.00472031 Jy ! Component: 3000 - total flux cleaned = 0.00472024 Jy ! Component: 3050 - total flux cleaned = 0.00474699 Jy ! Component: 3100 - total flux cleaned = 0.00477369 Jy ! Component: 3150 - total flux cleaned = 0.0049311 Jy ! Component: 3200 - total flux cleaned = 0.00494397 Jy ! Component: 3250 - total flux cleaned = 0.00495705 Jy ! Component: 3300 - total flux cleaned = 0.00500829 Jy ! Component: 3350 - total flux cleaned = 0.00503368 Jy ! Component: 3400 - total flux cleaned = 0.00512216 Jy ! Component: 3450 - total flux cleaned = 0.00515969 Jy ! Component: 3500 - total flux cleaned = 0.00518482 Jy ! Component: 3550 - total flux cleaned = 0.00518488 Jy ! Component: 3600 - total flux cleaned = 0.00527097 Jy ! Component: 3650 - total flux cleaned = 0.0052709 Jy ! Component: 3700 - total flux cleaned = 0.00528294 Jy ! Component: 3750 - total flux cleaned = 0.00531904 Jy ! Component: 3800 - total flux cleaned = 0.00531905 Jy ! Component: 3850 - total flux cleaned = 0.00535468 Jy ! Component: 3900 - total flux cleaned = 0.0053901 Jy ! Component: 3950 - total flux cleaned = 0.00536671 Jy ! Component: 4000 - total flux cleaned = 0.00535512 Jy ! Component: 4050 - total flux cleaned = 0.00540149 Jy ! Total flux subtracted in 4096 components = 0.00544742 Jy ! Clean residual min=-0.000572 max=0.000678 Jy/beam ! Clean residual mean=0.000002 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.205568 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 448 components and 0.205568 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0041+1339_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.265 x 7.653 at -1.623 degrees (North through East) ! Clean map min=-0.0015167 max=0.17822 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0041+1339_S_map.fits wmodel /vlbi/uf001/uva//J0041+1339_S_map.mod ! Writing 448 model components to file: /vlbi/uf001/uva//J0041+1339_S_map.mod wobs /vlbi/uf001/uva//J0041+1339_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0041+1339_S_uvs.fits wwins /vlbi/uf001/uva//J0041+1339_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0041+1339_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.178218 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000206674 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.347901 0.347901 0.695802 1.3916 2.78321 5.56641 11.1328 22.2657 44.5313 89.0626 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.178 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 862.314 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0041+1339_S_dfm.log closed on Sun Jan 13 20:40:57 2019