! Started logfile: /image_prod/ug002_uva//J0421+4352_S_dfm.log on Wed Mar 4 20:18:33 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//J0421+4352_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0421+4352_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976296 visibilities/baseline/integration-bin. ! Found source: J0421+4352 ! ! 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 7908 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 J0421+4352_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013082Jy sigma=9.102655 ! Fit after self-cal, rms=0.881032Jy sigma=7.933139 ! 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=3.098 mas, bmaj=5.294 mas, bpa=1.76 degrees ! Estimated noise=1.39333 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 = 0.0935399 Jy ! Component: 100 - total flux cleaned = 0.11396 Jy ! Total flux subtracted in 100 components = 0.11396 Jy ! Clean residual min=-0.003716 max=0.005851 Jy/beam ! Clean residual mean=0.000003 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.11396 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.11396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063046Jy sigma=0.483615 ! Fit after self-cal, rms=0.063031Jy sigma=0.483517 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00590253 Jy ! Component: 100 - total flux cleaned = 0.00869968 Jy ! Total flux subtracted in 100 components = 0.00869968 Jy ! Clean residual min=-0.003665 max=0.003985 Jy/beam ! Clean residual mean=0.000004 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.12266 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.12266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062413Jy sigma=0.478785 ! Fit after self-cal, rms=0.062426Jy sigma=0.478751 ! 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=3.764 mas, bmaj=6.257 mas, bpa=1.096 degrees ! Estimated noise=0.914715 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 = 0.00159973 Jy ! Component: 100 - total flux cleaned = 0.00188512 Jy ! Component: 150 - total flux cleaned = 0.0020817 Jy ! Component: 200 - total flux cleaned = 0.00216443 Jy ! Total flux subtracted in 200 components = 0.00216443 Jy ! Clean residual min=-0.002549 max=0.002832 Jy/beam ! Clean residual mean=0.000004 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.124825 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.124825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062347Jy sigma=0.478433 ! Fit after self-cal, rms=0.062347Jy sigma=0.478417 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.764 x 6.257 at 1.096 degrees (North through East) ! Clean map min=-0.0025106 max=0.11989 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 1.02 KP 0.96 ! LA 0.99 MK 1.05 NL 0.97 OV 1.02 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.00 HN 1.08 KP 0.95 ! LA 1.01 MK 1.04 NL 1.07 OV 0.98 ! PT 1.01 SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.02 KP 0.94 ! LA 0.99 MK 1.07 NL 0.97 OV 1.00 ! PT 1.03 SC 0.97 ! ! ! Fit before self-cal, rms=0.062347Jy sigma=0.478417 ! Fit after self-cal, rms=0.061978Jy sigma=0.471828 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.774 mas, bmaj=6.276 mas, bpa=2.251 degrees ! Estimated noise=0.920353 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 = 0.000131092 Jy ! Component: 100 - total flux cleaned = 7.29048e-05 Jy ! Component: 150 - total flux cleaned = 4.19496e-06 Jy ! Component: 200 - total flux cleaned = -5.25907e-05 Jy ! Total flux subtracted in 200 components = -5.25907e-05 Jy ! Clean residual min=-0.002420 max=0.002353 Jy/beam ! Clean residual mean=0.000003 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.124772 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.124772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061934Jy sigma=0.471707 ! Fit after self-cal, rms=0.061944Jy sigma=0.471634 ! 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=0.061944Jy sigma=0.471634 ! Fit after self-cal, rms=0.059390Jy sigma=0.462541 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.775 mas, bmaj=6.234 mas, bpa=1.758 degrees ! Estimated noise=0.920001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295426 Jy ! Component: 100 - total flux cleaned = 0.000308245 Jy ! Component: 150 - total flux cleaned = 0.000318511 Jy ! Component: 200 - total flux cleaned = 0.000318094 Jy ! Total flux subtracted in 200 components = 0.000318094 Jy ! Clean residual min=-0.001721 max=0.001549 Jy/beam ! Clean residual mean=0.000004 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.12509 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.12509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059381Jy sigma=0.462492 ! Fit after self-cal, rms=0.059379Jy sigma=0.462406 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 = 4.54839e-05 Jy ! Component: 100 - total flux cleaned = 2.67905e-05 Jy ! Component: 150 - total flux cleaned = 1.8257e-05 Jy ! Component: 200 - total flux cleaned = 1.00123e-05 Jy ! Total flux subtracted in 200 components = 1.00123e-05 Jy ! Clean residual min=-0.001715 max=0.001559 Jy/beam ! Clean residual mean=0.000004 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.1251 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.1251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059376Jy sigma=0.462387 ! Fit after self-cal, rms=0.059376Jy sigma=0.462385 ! 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=0.059376Jy sigma=0.462385 ! Fit after self-cal, rms=0.059433Jy sigma=0.462366 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=6.227 mas, bpa=1.699 degrees ! Estimated noise=0.920803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200134 Jy ! Component: 100 - total flux cleaned = 0.000218211 Jy ! Component: 150 - total flux cleaned = 0.000217943 Jy ! Component: 200 - total flux cleaned = 0.000225155 Jy ! Total flux subtracted in 200 components = 0.000225155 Jy ! Clean residual min=-0.001702 max=0.001562 Jy/beam ! Clean residual mean=0.000005 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.125325 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.125325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059429Jy sigma=0.462347 ! Fit after self-cal, rms=0.059430Jy sigma=0.462345 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 = 4.90164e-06 Jy ! Component: 100 - total flux cleaned = -2.72022e-06 Jy ! Component: 150 - total flux cleaned = -9.96078e-06 Jy ! Component: 200 - total flux cleaned = -3.39966e-06 Jy ! Total flux subtracted in 200 components = -3.39966e-06 Jy ! Clean residual min=-0.001699 max=0.001575 Jy/beam ! Clean residual mean=0.000005 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.125322 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.125322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059428Jy sigma=0.462333 ! Fit after self-cal, rms=0.059428Jy sigma=0.462332 ! 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=0.059428Jy sigma=0.462332 ! Fit after self-cal, rms=0.059451Jy sigma=0.462327 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.973 mas, bmaj=9.727 mas, bpa=-0.3203 degrees ! Estimated noise=1.05345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000256905 Jy ! Component: 100 - total flux cleaned = 0.000265158 Jy ! Component: 150 - total flux cleaned = 0.000272687 Jy ! Component: 200 - total flux cleaned = 0.000279622 Jy ! Total flux subtracted in 200 components = 0.000279622 Jy ! Clean residual min=-0.001405 max=0.001543 Jy/beam ! Clean residual mean=0.000008 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.125601 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 48 components and 0.125601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059451Jy sigma=0.462320 ! Fit after self-cal, rms=0.059451Jy sigma=0.462316 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 = 1.52853e-05 Jy ! Component: 100 - total flux cleaned = 1.50422e-05 Jy ! Component: 150 - total flux cleaned = 1.48513e-05 Jy ! Component: 200 - total flux cleaned = 1.46241e-05 Jy ! Total flux subtracted in 200 components = 1.46241e-05 Jy ! Clean residual min=-0.001394 max=0.001539 Jy/beam ! Clean residual mean=0.000008 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.125616 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 49 components and 0.125616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059452Jy sigma=0.462316 ! Fit after self-cal, rms=0.059452Jy sigma=0.462314 ! 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=3.778 mas, bmaj=6.222 mas, bpa=1.699 degrees ! Estimated noise=0.921443 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.778 x 6.222 at 1.699 degrees (North through East) ! Clean map min=-0.0016239 max=0.12071 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=3.116 mas, bmaj=5.263 mas, bpa=2.237 degrees ! Estimated noise=1.40041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0939839 Jy ! Component: 100 - total flux cleaned = 0.11457 Jy ! Component: 150 - total flux cleaned = 0.120248 Jy ! Component: 200 - total flux cleaned = 0.123059 Jy ! Total flux subtracted in 200 components = 0.123059 Jy ! Clean residual min=-0.002692 max=0.002520 Jy/beam ! Clean residual mean=0.000003 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.123059 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.123059 Jy ! Inverting map and beam ! Estimated beam: bmin=3.778 mas, bmaj=6.222 mas, bpa=1.699 degrees ! Estimated noise=0.921443 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 = 0.00161474 Jy ! Component: 100 - total flux cleaned = 0.00193094 Jy ! Component: 150 - total flux cleaned = 0.00213397 Jy ! Component: 200 - total flux cleaned = 0.00228687 Jy ! Total flux subtracted in 200 components = 0.00228687 Jy ! Clean residual min=-0.001701 max=0.001671 Jy/beam ! Clean residual mean=0.000004 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.125346 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.125346 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=7.973 mas, bmaj=9.727 mas, bpa=-0.3203 degrees ! Estimated noise=1.05345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177131 Jy ! Component: 100 - total flux cleaned = 0.000226208 Jy ! Component: 150 - total flux cleaned = 0.000236079 Jy ! Component: 200 - total flux cleaned = 0.000235869 Jy ! Total flux subtracted in 200 components = 0.000235869 Jy ! Clean residual min=-0.001392 max=0.001532 Jy/beam ! Clean residual mean=0.000008 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.125582 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 = 1.95812e-08 Jy ! Component: 100 - total flux cleaned = -9.08869e-08 Jy ! Component: 150 - total flux cleaned = -1.03754e-07 Jy ! Component: 200 - total flux cleaned = 3.75567e-07 Jy ! Total flux subtracted in 200 components = 3.75567e-07 Jy ! Clean residual min=-0.001385 max=0.001536 Jy/beam ! Clean residual mean=0.000008 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.125582 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.125582 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.778 mas, bmaj=6.222 mas, bpa=1.699 degrees ! Estimated noise=0.921443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.29158e-05 Jy ! Component: 100 - total flux cleaned = 2.41211e-05 Jy ! Component: 150 - total flux cleaned = 2.37545e-05 Jy ! Component: 200 - total flux cleaned = 2.32272e-05 Jy ! Total flux subtracted in 200 components = 2.32272e-05 Jy ! Clean residual min=-0.001708 max=0.001625 Jy/beam ! Clean residual mean=0.000004 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.125605 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.125605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059454Jy sigma=0.462336 ! Fit after self-cal, rms=0.059453Jy sigma=0.462330 wmodel J0421+4352_S_map.mod ! Writing 40 model components to file: J0421+4352_S_map.mod wobs J0421+4352_S_uvs.fits ! Writing UV FITS file: J0421+4352_S_uvs.fits wwins J0421+4352_S_map.win ! wwins: Wrote 1 windows to J0421+4352_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 = -0.000443461 Jy ! Component: 100 - total flux cleaned = -0.00075926 Jy ! Component: 150 - total flux cleaned = -0.000841002 Jy ! Component: 200 - total flux cleaned = -0.000919615 Jy ! Component: 250 - total flux cleaned = -0.0010456 Jy ! Component: 300 - total flux cleaned = -0.00119199 Jy ! Component: 350 - total flux cleaned = -0.00128718 Jy ! Component: 400 - total flux cleaned = -0.00140272 Jy ! Component: 450 - total flux cleaned = -0.00142567 Jy ! Component: 500 - total flux cleaned = -0.0015137 Jy ! Component: 550 - total flux cleaned = -0.00149227 Jy ! Component: 600 - total flux cleaned = -0.00155651 Jy ! Component: 650 - total flux cleaned = -0.00153595 Jy ! Component: 700 - total flux cleaned = -0.00159727 Jy ! Component: 750 - total flux cleaned = -0.0016174 Jy ! Component: 800 - total flux cleaned = -0.00169684 Jy ! Component: 850 - total flux cleaned = -0.00175525 Jy ! Component: 900 - total flux cleaned = -0.001755 Jy ! Component: 950 - total flux cleaned = -0.00181223 Jy ! Component: 1000 - total flux cleaned = -0.0018311 Jy ! Component: 1050 - total flux cleaned = -0.00181243 Jy ! Component: 1100 - total flux cleaned = -0.00181263 Jy ! Component: 1150 - total flux cleaned = -0.00179467 Jy ! Component: 1200 - total flux cleaned = -0.00190303 Jy ! Component: 1250 - total flux cleaned = -0.00190311 Jy ! Component: 1300 - total flux cleaned = -0.00185011 Jy ! Component: 1350 - total flux cleaned = -0.00186751 Jy ! Component: 1400 - total flux cleaned = -0.00190237 Jy ! Component: 1450 - total flux cleaned = -0.0018685 Jy ! Component: 1500 - total flux cleaned = -0.00186839 Jy ! Component: 1550 - total flux cleaned = -0.00188536 Jy ! Component: 1600 - total flux cleaned = -0.00185222 Jy ! Component: 1650 - total flux cleaned = -0.00186874 Jy ! Component: 1700 - total flux cleaned = -0.0018687 Jy ! Component: 1750 - total flux cleaned = -0.00183673 Jy ! Component: 1800 - total flux cleaned = -0.00182079 Jy ! Component: 1850 - total flux cleaned = -0.00180514 Jy ! Component: 1900 - total flux cleaned = -0.00185194 Jy ! Component: 1950 - total flux cleaned = -0.0017741 Jy ! Component: 2000 - total flux cleaned = -0.0017587 Jy ! Component: 2050 - total flux cleaned = -0.00172822 Jy ! Component: 2100 - total flux cleaned = -0.00169797 Jy ! Component: 2150 - total flux cleaned = -0.00169799 Jy ! Component: 2200 - total flux cleaned = -0.00171298 Jy ! Component: 2250 - total flux cleaned = -0.00162443 Jy ! Component: 2300 - total flux cleaned = -0.00156604 Jy ! Component: 2350 - total flux cleaned = -0.00156609 Jy ! Component: 2400 - total flux cleaned = -0.00150845 Jy ! Component: 2450 - total flux cleaned = -0.00142252 Jy ! Component: 2500 - total flux cleaned = -0.00147927 Jy ! Component: 2550 - total flux cleaned = -0.00139464 Jy ! Component: 2600 - total flux cleaned = -0.00136664 Jy ! Component: 2650 - total flux cleaned = -0.00132494 Jy ! Component: 2700 - total flux cleaned = -0.00135244 Jy ! Component: 2750 - total flux cleaned = -0.00135237 Jy ! Component: 2800 - total flux cleaned = -0.00127092 Jy ! Component: 2850 - total flux cleaned = -0.00125771 Jy ! Component: 2900 - total flux cleaned = -0.00120407 Jy ! Component: 2950 - total flux cleaned = -0.00115111 Jy ! Component: 3000 - total flux cleaned = -0.00113797 Jy ! Component: 3050 - total flux cleaned = -0.00112479 Jy ! Component: 3100 - total flux cleaned = -0.00107281 Jy ! Component: 3150 - total flux cleaned = -0.00105995 Jy ! Component: 3200 - total flux cleaned = -0.00100872 Jy ! Component: 3250 - total flux cleaned = -0.000983226 Jy ! Component: 3300 - total flux cleaned = -0.000970605 Jy ! Component: 3350 - total flux cleaned = -0.000932948 Jy ! Component: 3400 - total flux cleaned = -0.000957956 Jy ! Component: 3450 - total flux cleaned = -0.000933114 Jy ! Component: 3500 - total flux cleaned = -0.000883843 Jy ! Component: 3550 - total flux cleaned = -0.000871722 Jy ! Component: 3600 - total flux cleaned = -0.000823024 Jy ! Component: 3650 - total flux cleaned = -0.000847177 Jy ! Component: 3700 - total flux cleaned = -0.000811088 Jy ! Component: 3750 - total flux cleaned = -0.000739439 Jy ! Component: 3800 - total flux cleaned = -0.000727525 Jy ! Component: 3850 - total flux cleaned = -0.000751222 Jy ! Component: 3900 - total flux cleaned = -0.000680931 Jy ! Component: 3950 - total flux cleaned = -0.000704275 Jy ! Component: 4000 - total flux cleaned = -0.000669508 Jy ! Component: 4050 - total flux cleaned = -0.000623437 Jy ! Total flux subtracted in 4096 components = -0.000623428 Jy ! Clean residual min=-0.000623 max=0.000676 Jy/beam ! Clean residual mean=0.000002 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.124982 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 309 components and 0.124982 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0421+4352_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.778 x 6.222 at 1.699 degrees (North through East) ! Clean map min=-0.0012849 max=0.1207 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0421+4352_S_map.fits wmodel /image_prod/ug002_uva//J0421+4352_S_map.mod ! Writing 309 model components to file: /image_prod/ug002_uva//J0421+4352_S_map.mod wobs /image_prod/ug002_uva//J0421+4352_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0421+4352_S_uvs.fits wwins /image_prod/ug002_uva//J0421+4352_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0421+4352_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.120702 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000205747 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.511374 0.511374 1.02275 2.0455 4.09099 8.18198 16.364 32.7279 65.4559 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.12 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 586.654 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0421+4352_S_dfm.log closed on Wed Mar 4 20:18:37 2020