! Started logfile: /image_prod/ug002_uva//J0445+7838_S_dfm.log on Wed Mar 4 20:27:56 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//J0445+7838_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0445+7838_S_uva.fits ! AN table 1: 30 integrations on 36 of 36 possible baselines. ! AN table 2: 90 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.791667 visibilities/baseline/integration-bin. ! Found source: J0445+7838 ! ! 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 8550 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 J0445+7838_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 120 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002220Jy sigma=8.047754 ! Fit after self-cal, rms=0.966403Jy sigma=7.763189 ! 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=2.867 mas, bmaj=8.771 mas, bpa=43.4 degrees ! Estimated noise=1.69116 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 = 0.0278914 Jy ! Component: 100 - total flux cleaned = 0.0340089 Jy ! Total flux subtracted in 100 components = 0.0340089 Jy ! Clean residual min=-0.003319 max=0.003436 Jy/beam ! Clean residual mean=-0.000003 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.0340089 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0340089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066176Jy sigma=0.467274 ! Fit after self-cal, rms=0.064409Jy sigma=0.451205 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444918 Jy ! Component: 100 - total flux cleaned = 0.00564987 Jy ! Total flux subtracted in 100 components = 0.00564987 Jy ! Clean residual min=-0.003628 max=0.003029 Jy/beam ! Clean residual mean=0.000001 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.0396588 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.0396588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064182Jy sigma=0.449932 ! Fit after self-cal, rms=0.064182Jy sigma=0.449735 ! 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=3.707 mas, bmaj=10.16 mas, bpa=42.96 degrees ! Estimated noise=0.976165 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 = -0.000350123 Jy ! Component: 100 - total flux cleaned = -0.000373945 Jy ! Component: 150 - total flux cleaned = -0.000420078 Jy ! Component: 200 - total flux cleaned = -0.000461995 Jy ! Total flux subtracted in 200 components = -0.000461995 Jy ! Clean residual min=-0.002552 max=0.002518 Jy/beam ! Clean residual mean=-0.000027 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0391968 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.0391968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064151Jy sigma=0.449560 ! Fit after self-cal, rms=0.064131Jy sigma=0.449531 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.707 x 10.16 at 42.96 degrees (North through East) ! Clean map min=-0.0024514 max=0.038399 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.93 KP 1.12 LA 1.07 ! MK 1.05 NL 1.07 OV 1.08 PT 1.06 ! SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 FD 1.07 KP 1.03 LA 0.97 ! MK 1.03 NL 0.96 OV 1.02 PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.72 HN 1.01 KP 1.08 LA 1.00 ! MK 0.99 NL 1.11 OV 1.11 PT 1.01 ! SC 0.74 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.78 FD 1.02 KP 1.08 LA 0.97 ! MK 1.02 NL 0.91 OV 0.96 PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.92 KP 0.95 LA 1.03 ! MK 1.00 NL 0.86 OV 1.16 PT 1.16 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.91 KP 1.00 LA 0.95 ! MK 1.00 NL 0.90 OV 1.17 PT 1.07 ! ! ! Fit before self-cal, rms=0.064131Jy sigma=0.449531 ! Fit after self-cal, rms=0.062074Jy sigma=0.447894 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.66 mas, bmaj=10.09 mas, bpa=42.97 degrees ! Estimated noise=0.975173 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 = 0.000664256 Jy ! Component: 100 - total flux cleaned = 0.000798057 Jy ! Component: 150 - total flux cleaned = 0.00089588 Jy ! Component: 200 - total flux cleaned = 0.000966546 Jy ! Total flux subtracted in 200 components = 0.000966546 Jy ! Clean residual min=-0.002507 max=0.002274 Jy/beam ! Clean residual mean=-0.000031 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0401633 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.0401633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062060Jy sigma=0.447812 ! Fit after self-cal, rms=0.062067Jy sigma=0.447287 ! 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=0.062067Jy sigma=0.447287 ! Fit after self-cal, rms=0.058558Jy sigma=0.444858 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.642 mas, bmaj=10.15 mas, bpa=43.36 degrees ! Estimated noise=0.969643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000118273 Jy ! Component: 100 - total flux cleaned = -0.000142968 Jy ! Component: 150 - total flux cleaned = -0.000183828 Jy ! Component: 200 - total flux cleaned = -0.000202186 Jy ! Total flux subtracted in 200 components = -0.000202186 Jy ! Clean residual min=-0.001694 max=0.001595 Jy/beam ! Clean residual mean=-0.000007 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0399611 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.0399611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058552Jy sigma=0.444824 ! Fit after self-cal, rms=0.058617Jy sigma=0.444345 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 = -0.000210447 Jy ! Component: 100 - total flux cleaned = -0.000275287 Jy ! Component: 150 - total flux cleaned = -0.00030803 Jy ! Component: 200 - total flux cleaned = -0.000326791 Jy ! Total flux subtracted in 200 components = -0.000326791 Jy ! Clean residual min=-0.001724 max=0.001610 Jy/beam ! Clean residual mean=-0.000011 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0396344 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.0396344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058610Jy sigma=0.444301 ! Fit after self-cal, rms=0.058611Jy sigma=0.444237 ! 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=0.058611Jy sigma=0.444237 ! Fit after self-cal, rms=0.058684Jy sigma=0.444150 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.631 mas, bmaj=10.16 mas, bpa=43.44 degrees ! Estimated noise=0.965958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.36129e-05 Jy ! Component: 100 - total flux cleaned = 1.84171e-06 Jy ! Component: 150 - total flux cleaned = -3.65274e-05 Jy ! Component: 200 - total flux cleaned = -5.35457e-05 Jy ! Total flux subtracted in 200 components = -5.35457e-05 Jy ! Clean residual min=-0.001610 max=0.001564 Jy/beam ! Clean residual mean=-0.000006 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0395808 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.0395808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058679Jy sigma=0.444122 ! Fit after self-cal, rms=0.058720Jy sigma=0.444092 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 = -8.12291e-05 Jy ! Component: 100 - total flux cleaned = -0.000109394 Jy ! Component: 150 - total flux cleaned = -0.000126286 Jy ! Component: 200 - total flux cleaned = -0.000134247 Jy ! Total flux subtracted in 200 components = -0.000134247 Jy ! Clean residual min=-0.001614 max=0.001548 Jy/beam ! Clean residual mean=-0.000007 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0394466 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.0394466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058716Jy sigma=0.444071 ! Fit after self-cal, rms=0.058716Jy sigma=0.444065 ! 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=0.058716Jy sigma=0.444065 ! Fit after self-cal, rms=0.058695Jy sigma=0.444057 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.683 mas, bmaj=13.59 mas, bpa=37.12 degrees ! Estimated noise=1.12686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.09778e-05 Jy ! Component: 100 - total flux cleaned = 6.45282e-05 Jy ! Component: 150 - total flux cleaned = 9.0463e-05 Jy ! Component: 200 - total flux cleaned = 0.000112027 Jy ! Total flux subtracted in 200 components = 0.000112027 Jy ! Clean residual min=-0.001474 max=0.001711 Jy/beam ! Clean residual mean=-0.000010 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0395586 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.0395586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058694Jy sigma=0.444054 ! Fit after self-cal, rms=0.058705Jy sigma=0.444046 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 = -3.03467e-05 Jy ! Component: 100 - total flux cleaned = -1.18535e-05 Jy ! Component: 150 - total flux cleaned = 4.11658e-06 Jy ! Component: 200 - total flux cleaned = 1.84946e-05 Jy ! Total flux subtracted in 200 components = 1.84946e-05 Jy ! Clean residual min=-0.001467 max=0.001719 Jy/beam ! Clean residual mean=-0.000010 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0395771 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 88 components and 0.0395771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058704Jy sigma=0.444046 ! Fit after self-cal, rms=0.058704Jy sigma=0.444042 ! 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=3.627 mas, bmaj=10.16 mas, bpa=43.54 degrees ! Estimated noise=0.963677 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.627 x 10.16 at 43.54 degrees (North through East) ! Clean map min=-0.0016218 max=0.037987 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=2.802 mas, bmaj=8.772 mas, bpa=43.88 degrees ! Estimated noise=1.6668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0301992 Jy ! Component: 100 - total flux cleaned = 0.0368891 Jy ! Component: 150 - total flux cleaned = 0.0394406 Jy ! Component: 200 - total flux cleaned = 0.0400714 Jy ! Total flux subtracted in 200 components = 0.0400714 Jy ! Clean residual min=-0.002920 max=0.002745 Jy/beam ! Clean residual mean=0.000017 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.0400714 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0400714 Jy ! Inverting map and beam ! Estimated beam: bmin=3.627 mas, bmaj=10.16 mas, bpa=43.54 degrees ! Estimated noise=0.963677 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 = -0.000715475 Jy ! Component: 100 - total flux cleaned = -0.000611132 Jy ! Component: 150 - total flux cleaned = -0.000591677 Jy ! Component: 200 - total flux cleaned = -0.000591335 Jy ! Total flux subtracted in 200 components = -0.000591335 Jy ! Clean residual min=-0.001650 max=0.001551 Jy/beam ! Clean residual mean=-0.000006 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.03948 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.03948 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=8.683 mas, bmaj=13.59 mas, bpa=37.12 degrees ! Estimated noise=1.12686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.68245e-05 Jy ! Component: 100 - total flux cleaned = 8.30039e-05 Jy ! Component: 150 - total flux cleaned = 0.000105877 Jy ! Component: 200 - total flux cleaned = 0.000132435 Jy ! Total flux subtracted in 200 components = 0.000132435 Jy ! Clean residual min=-0.001473 max=0.001722 Jy/beam ! Clean residual mean=-0.000009 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0396125 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 = 1.7839e-05 Jy ! Component: 100 - total flux cleaned = 2.82799e-05 Jy ! Component: 150 - total flux cleaned = 4.2253e-05 Jy ! Component: 200 - total flux cleaned = 5.4727e-05 Jy ! Total flux subtracted in 200 components = 5.4727e-05 Jy ! Clean residual min=-0.001464 max=0.001731 Jy/beam ! Clean residual mean=-0.000009 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0396672 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.0396672 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.627 mas, bmaj=10.16 mas, bpa=43.54 degrees ! Estimated noise=0.963677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166519 Jy ! Component: 100 - total flux cleaned = -0.000180434 Jy ! Component: 150 - total flux cleaned = -0.000193131 Jy ! Component: 200 - total flux cleaned = -0.000204994 Jy ! Total flux subtracted in 200 components = -0.000204994 Jy ! Clean residual min=-0.001602 max=0.001563 Jy/beam ! Clean residual mean=-0.000006 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0394622 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.0394622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058712Jy sigma=0.444100 ! Fit after self-cal, rms=0.058714Jy sigma=0.444088 wmodel J0445+7838_S_map.mod ! Writing 45 model components to file: J0445+7838_S_map.mod wobs J0445+7838_S_uvs.fits ! Writing UV FITS file: J0445+7838_S_uvs.fits wwins J0445+7838_S_map.win ! wwins: Wrote 1 windows to J0445+7838_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 = 0.000280815 Jy ! Component: 100 - total flux cleaned = 0.000518107 Jy ! Component: 150 - total flux cleaned = 0.000665922 Jy ! Component: 200 - total flux cleaned = 0.000758549 Jy ! Component: 250 - total flux cleaned = 0.000780807 Jy ! Component: 300 - total flux cleaned = 0.000824408 Jy ! Component: 350 - total flux cleaned = 0.000929615 Jy ! Component: 400 - total flux cleaned = 0.00099102 Jy ! Component: 450 - total flux cleaned = 0.00105097 Jy ! Component: 500 - total flux cleaned = 0.00114818 Jy ! Component: 550 - total flux cleaned = 0.00120467 Jy ! Component: 600 - total flux cleaned = 0.00120423 Jy ! Component: 650 - total flux cleaned = 0.00133154 Jy ! Component: 700 - total flux cleaned = 0.00138488 Jy ! Component: 750 - total flux cleaned = 0.00138491 Jy ! Component: 800 - total flux cleaned = 0.00154024 Jy ! Component: 850 - total flux cleaned = 0.00155706 Jy ! Component: 900 - total flux cleaned = 0.00160705 Jy ! Component: 950 - total flux cleaned = 0.00165655 Jy ! Component: 1000 - total flux cleaned = 0.00175362 Jy ! Component: 1050 - total flux cleaned = 0.00178561 Jy ! Component: 1100 - total flux cleaned = 0.001848 Jy ! Component: 1150 - total flux cleaned = 0.00190965 Jy ! Component: 1200 - total flux cleaned = 0.00192486 Jy ! Component: 1250 - total flux cleaned = 0.00201474 Jy ! Component: 1300 - total flux cleaned = 0.00201448 Jy ! Component: 1350 - total flux cleaned = 0.0020582 Jy ! Component: 1400 - total flux cleaned = 0.00208715 Jy ! Component: 1450 - total flux cleaned = 0.00210155 Jy ! Component: 1500 - total flux cleaned = 0.00212986 Jy ! Component: 1550 - total flux cleaned = 0.00218546 Jy ! Component: 1600 - total flux cleaned = 0.00215801 Jy ! Component: 1650 - total flux cleaned = 0.00214446 Jy ! Component: 1700 - total flux cleaned = 0.0021578 Jy ! Component: 1750 - total flux cleaned = 0.00213146 Jy ! Component: 1800 - total flux cleaned = 0.00214431 Jy ! Component: 1850 - total flux cleaned = 0.00211851 Jy ! Component: 1900 - total flux cleaned = 0.00209306 Jy ! Component: 1950 - total flux cleaned = 0.00208047 Jy ! Component: 2000 - total flux cleaned = 0.00209291 Jy ! Component: 2050 - total flux cleaned = 0.00211783 Jy ! Component: 2100 - total flux cleaned = 0.00215442 Jy ! Component: 2150 - total flux cleaned = 0.00217874 Jy ! Component: 2200 - total flux cleaned = 0.00222669 Jy ! Component: 2250 - total flux cleaned = 0.0022622 Jy ! Component: 2300 - total flux cleaned = 0.00230917 Jy ! Component: 2350 - total flux cleaned = 0.00234382 Jy ! Component: 2400 - total flux cleaned = 0.00234365 Jy ! Component: 2450 - total flux cleaned = 0.00233227 Jy ! Component: 2500 - total flux cleaned = 0.00238859 Jy ! Component: 2550 - total flux cleaned = 0.00239963 Jy ! Component: 2600 - total flux cleaned = 0.00243289 Jy ! Component: 2650 - total flux cleaned = 0.00244388 Jy ! Component: 2700 - total flux cleaned = 0.00245487 Jy ! Component: 2750 - total flux cleaned = 0.00245511 Jy ! Component: 2800 - total flux cleaned = 0.00246586 Jy ! Component: 2850 - total flux cleaned = 0.00250837 Jy ! Component: 2900 - total flux cleaned = 0.00251888 Jy ! Component: 2950 - total flux cleaned = 0.00253971 Jy ! Component: 3000 - total flux cleaned = 0.00261192 Jy ! Component: 3050 - total flux cleaned = 0.00264271 Jy ! Component: 3100 - total flux cleaned = 0.00274428 Jy ! Component: 3150 - total flux cleaned = 0.00277436 Jy ! Component: 3200 - total flux cleaned = 0.00282442 Jy ! Component: 3250 - total flux cleaned = 0.00286416 Jy ! Component: 3300 - total flux cleaned = 0.00288389 Jy ! Component: 3350 - total flux cleaned = 0.00290346 Jy ! Component: 3400 - total flux cleaned = 0.00298117 Jy ! Component: 3450 - total flux cleaned = 0.00307749 Jy ! Component: 3500 - total flux cleaned = 0.0030965 Jy ! Component: 3550 - total flux cleaned = 0.00314406 Jy ! Component: 3600 - total flux cleaned = 0.00315347 Jy ! Component: 3650 - total flux cleaned = 0.00320978 Jy ! Component: 3700 - total flux cleaned = 0.00325638 Jy ! Component: 3750 - total flux cleaned = 0.00330269 Jy ! Component: 3800 - total flux cleaned = 0.00333946 Jy ! Component: 3850 - total flux cleaned = 0.00338502 Jy ! Component: 3900 - total flux cleaned = 0.00343035 Jy ! Component: 3950 - total flux cleaned = 0.00348457 Jy ! Component: 4000 - total flux cleaned = 0.00352047 Jy ! Component: 4050 - total flux cleaned = 0.00356498 Jy ! Total flux subtracted in 4096 components = 0.0035738 Jy ! Clean residual min=-0.000468 max=0.000523 Jy/beam ! Clean residual mean=-0.000002 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.043036 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 345 components and 0.043036 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0445+7838_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.627 x 10.16 at 43.54 degrees (North through East) ! Clean map min=-0.0016882 max=0.03787 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0445+7838_S_map.fits wmodel /image_prod/ug002_uva//J0445+7838_S_map.mod ! Writing 345 model components to file: /image_prod/ug002_uva//J0445+7838_S_map.mod wobs /image_prod/ug002_uva//J0445+7838_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0445+7838_S_uvs.fits wwins /image_prod/ug002_uva//J0445+7838_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0445+7838_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0378698 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166001 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.31504 1.31504 2.63008 5.26017 10.5203 21.0407 42.0813 84.1626 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 228.129 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0445+7838_S_dfm.log closed on Wed Mar 4 20:28:00 2020