! Started logfile: /image_prod/ug002_uva//J0029+0554_S_dfm.log on Wed Mar 4 18:29:25 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//J0029+0554_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0029+0554_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.821296 visibilities/baseline/integration-bin. ! Found source: J0029+0554 ! ! 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 5322 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 J0029+0554_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.032911Jy sigma=8.009266 ! Fit after self-cal, rms=0.778803Jy sigma=5.835718 ! 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=2.724 mas, bmaj=6.77 mas, bpa=-1.934 degrees ! Estimated noise=1.7846 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 = 0.182574 Jy ! Component: 100 - total flux cleaned = 0.225445 Jy ! Total flux subtracted in 100 components = 0.225445 Jy ! Clean residual min=-0.014429 max=0.036597 Jy/beam ! Clean residual mean=0.000008 rms=0.004492 Jy/beam ! Combined flux in latest and established models = 0.225445 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.225445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096601Jy sigma=0.677331 ! Fit after self-cal, rms=0.096546Jy sigma=0.677053 ! Inverting map ! Added new window around map position (-3, 9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0278054 Jy ! Component: 100 - total flux cleaned = 0.0376072 Jy ! Total flux subtracted in 100 components = 0.0376072 Jy ! Clean residual min=-0.013101 max=0.029496 Jy/beam ! Clean residual mean=0.000009 rms=0.003509 Jy/beam ! Combined flux in latest and established models = 0.263053 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.263053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086877Jy sigma=0.588246 ! Fit after self-cal, rms=0.086052Jy sigma=0.577988 ! Inverting map ! Added new window around map position (-4, -11). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228181 Jy ! Component: 100 - total flux cleaned = 0.0334609 Jy ! Total flux subtracted in 100 components = 0.0334609 Jy ! Clean residual min=-0.009597 max=0.016733 Jy/beam ! Clean residual mean=0.000012 rms=0.002739 Jy/beam ! Combined flux in latest and established models = 0.296514 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.296514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080331Jy sigma=0.528229 ! Fit after self-cal, rms=0.079654Jy sigma=0.520973 ! 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=3.227 mas, bmaj=7.633 mas, bpa=-2.094 degrees ! Estimated noise=1.30371 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 = 0.00805698 Jy ! Component: 100 - total flux cleaned = 0.00923001 Jy ! Component: 150 - total flux cleaned = 0.00970755 Jy ! Component: 200 - total flux cleaned = 0.0101282 Jy ! Total flux subtracted in 200 components = 0.0101282 Jy ! Clean residual min=-0.009071 max=0.011935 Jy/beam ! Clean residual mean=0.000032 rms=0.002446 Jy/beam ! Combined flux in latest and established models = 0.306642 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 47 components and 0.306642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077405Jy sigma=0.504831 ! Fit after self-cal, rms=0.077217Jy sigma=0.502627 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.227 x 7.633 at -2.094 degrees (North through East) ! Clean map min=-0.011272 max=0.2143 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.98 KP 0.97 ! LA 0.98 MK 1.02 OV 0.95 PT 1.05 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.73 FD 0.98 HN 0.99 KP 0.96 ! LA 0.96 MK 1.03 OV 0.94 PT 1.05 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.51 FD 0.96 HN 0.99 KP 0.96 ! LA 0.97 MK 1.01 OV 0.94 PT 1.03 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.077217Jy sigma=0.502627 ! Fit after self-cal, rms=0.095260Jy sigma=0.450347 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.198 mas, bmaj=7.873 mas, bpa=-2.511 degrees ! Estimated noise=1.3607 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 = -0.00612073 Jy ! Component: 100 - total flux cleaned = -0.00730419 Jy ! Component: 150 - total flux cleaned = -0.00765686 Jy ! Component: 200 - total flux cleaned = -0.00775064 Jy ! Total flux subtracted in 200 components = -0.00775064 Jy ! Clean residual min=-0.007862 max=0.006361 Jy/beam ! Clean residual mean=0.000021 rms=0.001684 Jy/beam ! Combined flux in latest and established models = 0.298891 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.298891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094451Jy sigma=0.445990 ! Fit after self-cal, rms=0.094445Jy sigma=0.445033 ! 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=0.094445Jy sigma=0.445033 ! Fit after self-cal, rms=0.102201Jy sigma=0.420988 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.191 mas, bmaj=7.866 mas, bpa=-2.401 degrees ! Estimated noise=1.35854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00407882 Jy ! Component: 100 - total flux cleaned = -0.0039989 Jy ! Component: 150 - total flux cleaned = -0.00392526 Jy ! Component: 200 - total flux cleaned = -0.00385812 Jy ! Total flux subtracted in 200 components = -0.00385812 Jy ! Clean residual min=-0.005345 max=0.005109 Jy/beam ! Clean residual mean=0.000016 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.295033 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.295033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101859Jy sigma=0.418711 ! Fit after self-cal, rms=0.101883Jy sigma=0.417964 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 = -0.00104392 Jy ! Component: 100 - total flux cleaned = -0.000979916 Jy ! Component: 150 - total flux cleaned = -0.000880132 Jy ! Component: 200 - total flux cleaned = -0.000794032 Jy ! Total flux subtracted in 200 components = -0.000794032 Jy ! Clean residual min=-0.005257 max=0.004995 Jy/beam ! Clean residual mean=0.000015 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.294239 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.294239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101779Jy sigma=0.417035 ! Fit after self-cal, rms=0.101734Jy sigma=0.416752 ! 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=0.101734Jy sigma=0.416752 ! Fit after self-cal, rms=0.105655Jy sigma=0.415953 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.188 mas, bmaj=7.88 mas, bpa=-2.426 degrees ! Estimated noise=1.36004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00244044 Jy ! Component: 100 - total flux cleaned = -0.0028786 Jy ! Component: 150 - total flux cleaned = -0.00313581 Jy ! Component: 200 - total flux cleaned = -0.00318276 Jy ! Total flux subtracted in 200 components = -0.00318276 Jy ! Clean residual min=-0.004840 max=0.004572 Jy/beam ! Clean residual mean=0.000015 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.291056 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.291056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105524Jy sigma=0.414840 ! Fit after self-cal, rms=0.105493Jy sigma=0.414535 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 = -0.000623653 Jy ! Component: 100 - total flux cleaned = -0.000657438 Jy ! Component: 150 - total flux cleaned = -0.000726365 Jy ! Component: 200 - total flux cleaned = -0.000725914 Jy ! Total flux subtracted in 200 components = -0.000725914 Jy ! Clean residual min=-0.004804 max=0.004491 Jy/beam ! Clean residual mean=0.000015 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.29033 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.29033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105455Jy sigma=0.414062 ! Fit after self-cal, rms=0.105431Jy sigma=0.413944 ! 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=0.105431Jy sigma=0.413944 ! Fit after self-cal, rms=0.108078Jy sigma=0.413459 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.638 mas, bmaj=12.43 mas, bpa=4.455 degrees ! Estimated noise=1.65034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113102 Jy ! Component: 100 - total flux cleaned = -0.00113228 Jy ! Component: 150 - total flux cleaned = -0.00118089 Jy ! Component: 200 - total flux cleaned = -0.00126166 Jy ! Total flux subtracted in 200 components = -0.00126166 Jy ! Clean residual min=-0.005004 max=0.006606 Jy/beam ! Clean residual mean=0.000035 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.289069 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.289069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108011Jy sigma=0.412885 ! Fit after self-cal, rms=0.107986Jy sigma=0.412665 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 (2.5, -33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00606888 Jy ! Component: 100 - total flux cleaned = 0.00816 Jy ! Component: 150 - total flux cleaned = 0.00971336 Jy ! Component: 200 - total flux cleaned = 0.0103698 Jy ! Total flux subtracted in 200 components = 0.0103698 Jy ! Clean residual min=-0.003832 max=0.002913 Jy/beam ! Clean residual mean=0.000038 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.299438 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 154 components and 0.299438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107759Jy sigma=0.409548 ! Fit after self-cal, rms=0.107749Jy sigma=0.409408 ! 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=3.185 mas, bmaj=7.893 mas, bpa=-2.442 degrees ! Estimated noise=1.36112 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.185 x 7.893 at -2.442 degrees (North through East) ! Clean map min=-0.0059545 max=0.22769 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=2.688 mas, bmaj=7.016 mas, bpa=-2.4 degrees ! Estimated noise=1.86372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.190296 Jy ! Component: 100 - total flux cleaned = 0.234961 Jy ! Component: 150 - total flux cleaned = 0.255131 Jy ! Component: 200 - total flux cleaned = 0.267006 Jy ! Total flux subtracted in 200 components = 0.267006 Jy ! Clean residual min=-0.005198 max=0.007622 Jy/beam ! Clean residual mean=0.000004 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 0.267006 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.267006 Jy ! Inverting map and beam ! Estimated beam: bmin=3.185 mas, bmaj=7.893 mas, bpa=-2.442 degrees ! Estimated noise=1.36112 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 (2, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100018 Jy ! Component: 100 - total flux cleaned = 0.0158086 Jy ! Component: 150 - total flux cleaned = 0.0189859 Jy ! Component: 200 - total flux cleaned = 0.0218135 Jy ! Total flux subtracted in 200 components = 0.0218135 Jy ! Clean residual min=-0.003886 max=0.003392 Jy/beam ! Clean residual mean=0.000015 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.28882 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 55 components and 0.28882 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=7.638 mas, bmaj=12.43 mas, bpa=4.455 degrees ! Estimated noise=1.65034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00424755 Jy ! Component: 100 - total flux cleaned = 0.00699078 Jy ! Component: 150 - total flux cleaned = 0.00890506 Jy ! Component: 200 - total flux cleaned = 0.0100552 Jy ! Total flux subtracted in 200 components = 0.0100552 Jy ! Clean residual min=-0.003924 max=0.003001 Jy/beam ! Clean residual mean=0.000038 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.298875 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 = 0.000956396 Jy ! Component: 100 - total flux cleaned = 0.00168859 Jy ! Component: 150 - total flux cleaned = 0.00207458 Jy ! Component: 200 - total flux cleaned = 0.00231064 Jy ! Total flux subtracted in 200 components = 0.00231064 Jy ! Clean residual min=-0.003326 max=0.002639 Jy/beam ! Clean residual mean=0.000039 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.301185 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 148 components and 0.301185 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.185 mas, bmaj=7.893 mas, bpa=-2.442 degrees ! Estimated noise=1.36112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000336549 Jy ! Component: 100 - total flux cleaned = -0.00017878 Jy ! Component: 150 - total flux cleaned = -4.64277e-05 Jy ! Component: 200 - total flux cleaned = 7.51131e-05 Jy ! Total flux subtracted in 200 components = 7.51131e-05 Jy ! Clean residual min=-0.002706 max=0.002429 Jy/beam ! Clean residual mean=0.000018 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.301261 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 173 components and 0.301261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107699Jy sigma=0.407793 ! Fit after self-cal, rms=0.107616Jy sigma=0.407390 wmodel J0029+0554_S_map.mod ! Writing 173 model components to file: J0029+0554_S_map.mod wobs J0029+0554_S_uvs.fits ! Writing UV FITS file: J0029+0554_S_uvs.fits wwins J0029+0554_S_map.win ! wwins: Wrote 5 windows to J0029+0554_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 = -0.000711339 Jy ! Component: 100 - total flux cleaned = -0.00101686 Jy ! Component: 150 - total flux cleaned = -0.00105879 Jy ! Component: 200 - total flux cleaned = -0.000981458 Jy ! Component: 250 - total flux cleaned = -0.00109613 Jy ! Component: 300 - total flux cleaned = -0.0011695 Jy ! Component: 350 - total flux cleaned = -0.00124072 Jy ! Component: 400 - total flux cleaned = -0.00127454 Jy ! Component: 450 - total flux cleaned = -0.00127347 Jy ! Component: 500 - total flux cleaned = -0.0012076 Jy ! Component: 550 - total flux cleaned = -0.0012071 Jy ! Component: 600 - total flux cleaned = -0.00111271 Jy ! Component: 650 - total flux cleaned = -0.00114344 Jy ! Component: 700 - total flux cleaned = -0.00114319 Jy ! Component: 750 - total flux cleaned = -0.00120108 Jy ! Component: 800 - total flux cleaned = -0.00114308 Jy ! Component: 850 - total flux cleaned = -0.00114268 Jy ! Component: 900 - total flux cleaned = -0.00111485 Jy ! Component: 950 - total flux cleaned = -0.00114218 Jy ! Component: 1000 - total flux cleaned = -0.00111594 Jy ! Component: 1050 - total flux cleaned = -0.00116888 Jy ! Component: 1100 - total flux cleaned = -0.0011689 Jy ! Component: 1150 - total flux cleaned = -0.00124464 Jy ! Component: 1200 - total flux cleaned = -0.00124478 Jy ! Component: 1250 - total flux cleaned = -0.00126945 Jy ! Component: 1300 - total flux cleaned = -0.00136563 Jy ! Component: 1350 - total flux cleaned = -0.00138917 Jy ! Component: 1400 - total flux cleaned = -0.0014594 Jy ! Component: 1450 - total flux cleaned = -0.00148219 Jy ! Component: 1500 - total flux cleaned = -0.00161968 Jy ! Component: 1550 - total flux cleaned = -0.00161967 Jy ! Component: 1600 - total flux cleaned = -0.00166419 Jy ! Component: 1650 - total flux cleaned = -0.0017525 Jy ! Component: 1700 - total flux cleaned = -0.00173071 Jy ! Component: 1750 - total flux cleaned = -0.00173061 Jy ! Component: 1800 - total flux cleaned = -0.00181614 Jy ! Component: 1850 - total flux cleaned = -0.00177389 Jy ! Component: 1900 - total flux cleaned = -0.00185783 Jy ! Component: 1950 - total flux cleaned = -0.00191985 Jy ! Component: 2000 - total flux cleaned = -0.00194026 Jy ! Component: 2050 - total flux cleaned = -0.00194026 Jy ! Component: 2100 - total flux cleaned = -0.00204045 Jy ! Component: 2150 - total flux cleaned = -0.00202051 Jy ! Component: 2200 - total flux cleaned = -0.00209928 Jy ! Component: 2250 - total flux cleaned = -0.00213805 Jy ! Component: 2300 - total flux cleaned = -0.0021572 Jy ! Component: 2350 - total flux cleaned = -0.00219554 Jy ! Component: 2400 - total flux cleaned = -0.00223352 Jy ! Component: 2450 - total flux cleaned = -0.00228992 Jy ! Component: 2500 - total flux cleaned = -0.00234559 Jy ! Component: 2550 - total flux cleaned = -0.00236417 Jy ! Component: 2600 - total flux cleaned = -0.00241882 Jy ! Component: 2650 - total flux cleaned = -0.00245499 Jy ! Component: 2700 - total flux cleaned = -0.00249103 Jy ! Component: 2750 - total flux cleaned = -0.0025265 Jy ! Component: 2800 - total flux cleaned = -0.00254413 Jy ! Component: 2850 - total flux cleaned = -0.00261426 Jy ! Component: 2900 - total flux cleaned = -0.00264897 Jy ! Component: 2950 - total flux cleaned = -0.00264897 Jy ! Component: 3000 - total flux cleaned = -0.00268315 Jy ! Component: 3050 - total flux cleaned = -0.00261512 Jy ! Component: 3100 - total flux cleaned = -0.00266553 Jy ! Component: 3150 - total flux cleaned = -0.00271568 Jy ! Component: 3200 - total flux cleaned = -0.00268239 Jy ! Component: 3250 - total flux cleaned = -0.0026823 Jy ! Component: 3300 - total flux cleaned = -0.00266605 Jy ! Component: 3350 - total flux cleaned = -0.00269861 Jy ! Component: 3400 - total flux cleaned = -0.00269856 Jy ! Component: 3450 - total flux cleaned = -0.00274643 Jy ! Component: 3500 - total flux cleaned = -0.00269861 Jy ! Component: 3550 - total flux cleaned = -0.00269857 Jy ! Component: 3600 - total flux cleaned = -0.00271413 Jy ! Component: 3650 - total flux cleaned = -0.00269864 Jy ! Component: 3700 - total flux cleaned = -0.00271392 Jy ! Component: 3750 - total flux cleaned = -0.00274454 Jy ! Component: 3800 - total flux cleaned = -0.00272928 Jy ! Component: 3850 - total flux cleaned = -0.00272916 Jy ! Component: 3900 - total flux cleaned = -0.00275915 Jy ! Component: 3950 - total flux cleaned = -0.00272924 Jy ! Component: 4000 - total flux cleaned = -0.00264017 Jy ! Component: 4050 - total flux cleaned = -0.0025959 Jy ! Total flux subtracted in 4096 components = -0.00261068 Jy ! Clean residual min=-0.000865 max=0.000923 Jy/beam ! Clean residual mean=0.000002 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.29865 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 440 components and 0.29865 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0029+0554_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.185 x 7.893 at -2.442 degrees (North through East) ! Clean map min=-0.0038201 max=0.23204 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0029+0554_S_map.fits wmodel /image_prod/ug002_uva//J0029+0554_S_map.mod ! Writing 440 model components to file: /image_prod/ug002_uva//J0029+0554_S_map.mod wobs /image_prod/ug002_uva//J0029+0554_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0029+0554_S_uvs.fits wwins /image_prod/ug002_uva//J0029+0554_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0029+0554_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.232043 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000261633 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.338256 0.338256 0.676513 1.35303 2.70605 5.4121 10.8242 21.6484 43.2968 86.5937 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.232 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 886.9 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0029+0554_S_dfm.log closed on Wed Mar 4 18:29:29 2020