! Started logfile: /image_prod/ug002_uva//J2005+4428_S_dfm.log on Thu Mar 5 04:34:43 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//J2005+4428_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2005+4428_S_uva.fits ! AN table 1: 60 integrations on 21 of 21 possible baselines. ! AN table 2: 30 integrations on 21 of 21 possible baselines. ! AN table 3: 30 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.733761 visibilities/baseline/integration-bin. ! Found source: J2005+4428 ! ! 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 5151 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 J2005+4428_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 211 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 211 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 211 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.009993Jy sigma=8.435875 ! Fit after self-cal, rms=0.877503Jy sigma=7.279041 ! 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=5.254 mas, bmaj=13.75 mas, bpa=-38.44 degrees ! Estimated noise=2.47504 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 = 0.102074 Jy ! Component: 100 - total flux cleaned = 0.16103 Jy ! Total flux subtracted in 100 components = 0.16103 Jy ! Clean residual min=-0.016742 max=0.032752 Jy/beam ! Clean residual mean=-0.000198 rms=0.007173 Jy/beam ! Combined flux in latest and established models = 0.16103 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 68 components and 0.16103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116713Jy sigma=0.967802 ! Fit after self-cal, rms=0.114755Jy sigma=0.958038 ! 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=6.675 mas, bmaj=13.93 mas, bpa=-38.99 degrees ! Estimated noise=1.21675 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 = 0.0561294 Jy ! Component: 100 - total flux cleaned = 0.0943478 Jy ! Component: 150 - total flux cleaned = 0.12197 Jy ! Component: 200 - total flux cleaned = 0.142051 Jy ! Total flux subtracted in 200 components = 0.142051 Jy ! Clean residual min=-0.011289 max=0.024044 Jy/beam ! Clean residual mean=-0.000016 rms=0.004424 Jy/beam ! Combined flux in latest and established models = 0.303082 Jy ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 150 components and 0.303082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076944Jy sigma=0.601869 ! Fit after self-cal, rms=0.076027Jy sigma=0.595492 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.675 x 13.93 at -38.99 degrees (North through East) ! Clean map min=-0.010251 max=0.11992 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.27 KP 0.89 LA 0.84 ! NL 0.99 OV 1.53 PT 0.79 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.23 HN 0.91 KP 0.89 LA 0.94 ! NL 1.61 OV 1.53 PT 0.79 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.20 KP 0.95 LA 0.93 OV 1.00 ! PT 0.80 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.22 KP 0.93 LA 0.82 ! NL 0.86 OV 1.34 PT 0.82 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.24 HN 1.07 KP 0.91 LA 0.91 ! NL 2.17 OV 1.61 PT 0.82 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.20 KP 1.02 LA 0.92 OV 1.00 ! PT 0.81 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.20 KP 0.90 LA 0.84 ! NL 0.95 OV 1.30 PT 0.82 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.19 HN 1.10 KP 0.89 LA 0.90 ! NL 1.60 OV 1.48 PT 0.82 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.21 KP 1.06 LA 0.90 OV 0.99 ! PT 0.83 SC 1.09 ! ! ! Fit before self-cal, rms=0.076027Jy sigma=0.595492 ! Fit after self-cal, rms=0.081684Jy sigma=0.470219 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.843 mas, bmaj=14.89 mas, bpa=-39.25 degrees ! Estimated noise=1.27332 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 = -0.000299878 Jy ! Component: 100 - total flux cleaned = -0.000294684 Jy ! Component: 150 - total flux cleaned = -0.00038014 Jy ! Component: 200 - total flux cleaned = -0.000375902 Jy ! Total flux subtracted in 200 components = -0.000375902 Jy ! Clean residual min=-0.007582 max=0.008725 Jy/beam ! Clean residual mean=0.000063 rms=0.002038 Jy/beam ! Combined flux in latest and established models = 0.302706 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 164 components and 0.302706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081296Jy sigma=0.468994 ! Fit after self-cal, rms=0.082080Jy sigma=0.467948 ! 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=0.082080Jy sigma=0.467948 ! Fit after self-cal, rms=0.085154Jy sigma=0.467656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.824 mas, bmaj=14.83 mas, bpa=-39.32 degrees ! Estimated noise=1.27813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.84174e-06 Jy ! Component: 100 - total flux cleaned = -0.000163894 Jy ! Component: 150 - total flux cleaned = -0.000308031 Jy ! Component: 200 - total flux cleaned = -0.000374251 Jy ! Total flux subtracted in 200 components = -0.000374251 Jy ! Clean residual min=-0.007248 max=0.008234 Jy/beam ! Clean residual mean=0.000064 rms=0.001979 Jy/beam ! Combined flux in latest and established models = 0.302332 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 174 components and 0.302332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084868Jy sigma=0.467008 ! Fit after self-cal, rms=0.084965Jy sigma=0.466917 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 = -0.000295666 Jy ! Component: 100 - total flux cleaned = -0.000294845 Jy ! Component: 150 - total flux cleaned = -0.000240599 Jy ! Component: 200 - total flux cleaned = -0.000294802 Jy ! Total flux subtracted in 200 components = -0.000294802 Jy ! Clean residual min=-0.007111 max=0.008043 Jy/beam ! Clean residual mean=0.000064 rms=0.001966 Jy/beam ! Combined flux in latest and established models = 0.302037 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 180 components and 0.302037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084821Jy sigma=0.466502 ! Fit after self-cal, rms=0.084779Jy sigma=0.466449 ! 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=0.084779Jy sigma=0.466449 ! Fit after self-cal, rms=0.087815Jy sigma=0.466201 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.9 mas, bmaj=14.81 mas, bpa=-39.34 degrees ! Estimated noise=1.2927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.87047e-05 Jy ! Component: 100 - total flux cleaned = -0.000113078 Jy ! Component: 150 - total flux cleaned = -0.000232299 Jy ! Component: 200 - total flux cleaned = -0.000287089 Jy ! Total flux subtracted in 200 components = -0.000287089 Jy ! Clean residual min=-0.007030 max=0.008215 Jy/beam ! Clean residual mean=0.000065 rms=0.001975 Jy/beam ! Combined flux in latest and established models = 0.30175 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 183 components and 0.30175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087596Jy sigma=0.465850 ! Fit after self-cal, rms=0.087640Jy sigma=0.465799 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 = -0.000251609 Jy ! Component: 100 - total flux cleaned = -0.000250429 Jy ! Component: 150 - total flux cleaned = -0.000201797 Jy ! Component: 200 - total flux cleaned = -0.000247653 Jy ! Total flux subtracted in 200 components = -0.000247653 Jy ! Clean residual min=-0.006937 max=0.008068 Jy/beam ! Clean residual mean=0.000066 rms=0.001967 Jy/beam ! Combined flux in latest and established models = 0.301502 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 185 components and 0.301502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087533Jy sigma=0.465535 ! Fit after self-cal, rms=0.087492Jy sigma=0.465503 ! 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=0.087492Jy sigma=0.465503 ! Fit after self-cal, rms=0.090435Jy sigma=0.465320 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.51 mas, bmaj=15.8 mas, bpa=-36.94 degrees ! Estimated noise=1.30354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118701 Jy ! Component: 100 - total flux cleaned = 0.00119505 Jy ! Component: 150 - total flux cleaned = 0.00119643 Jy ! Component: 200 - total flux cleaned = 0.00119642 Jy ! Total flux subtracted in 200 components = 0.00119642 Jy ! Clean residual min=-0.007061 max=0.008114 Jy/beam ! Clean residual mean=0.000083 rms=0.002247 Jy/beam ! Combined flux in latest and established models = 0.302699 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 198 components and 0.302699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090352Jy sigma=0.465107 ! Fit after self-cal, rms=0.090484Jy sigma=0.465066 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 = 4.13107e-05 Jy ! Component: 100 - total flux cleaned = 2.86009e-06 Jy ! Component: 150 - total flux cleaned = 3.83411e-05 Jy ! Component: 200 - total flux cleaned = 0.000107597 Jy ! Total flux subtracted in 200 components = 0.000107597 Jy ! Clean residual min=-0.006972 max=0.008049 Jy/beam ! Clean residual mean=0.000083 rms=0.002233 Jy/beam ! Combined flux in latest and established models = 0.302806 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 209 components and 0.302806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090435Jy sigma=0.465006 ! Fit after self-cal, rms=0.090471Jy sigma=0.464989 ! 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=6.976 mas, bmaj=14.81 mas, bpa=-39.32 degrees ! Estimated noise=1.30732 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.976 x 14.81 at -39.32 degrees (North through East) ! Clean map min=-0.0067465 max=0.12709 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=5.393 mas, bmaj=14.44 mas, bpa=-38.97 degrees ! Estimated noise=2.74209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110748 Jy ! Component: 100 - total flux cleaned = 0.17131 Jy ! Component: 150 - total flux cleaned = 0.21114 Jy ! Component: 200 - total flux cleaned = 0.238122 Jy ! Total flux subtracted in 200 components = 0.238122 Jy ! Clean residual min=-0.011742 max=0.016199 Jy/beam ! Clean residual mean=-0.000020 rms=0.003585 Jy/beam ! Combined flux in latest and established models = 0.238122 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 91 model components to the UV plane model. ! The established model now contains 91 components and 0.238122 Jy ! Inverting map and beam ! Estimated beam: bmin=6.976 mas, bmaj=14.81 mas, bpa=-39.32 degrees ! Estimated noise=1.30732 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 = 0.0224649 Jy ! Component: 100 - total flux cleaned = 0.0360647 Jy ! Component: 150 - total flux cleaned = 0.0449218 Jy ! Component: 200 - total flux cleaned = 0.0508426 Jy ! Total flux subtracted in 200 components = 0.0508426 Jy ! Clean residual min=-0.007239 max=0.010596 Jy/beam ! Clean residual mean=0.000066 rms=0.002122 Jy/beam ! Combined flux in latest and established models = 0.288965 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 135 components and 0.288965 Jy ! Inverting map ! Added new window around map position (-9, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00908056 Jy ! Component: 100 - total flux cleaned = 0.0138749 Jy ! Component: 150 - total flux cleaned = 0.016542 Jy ! Component: 200 - total flux cleaned = 0.0182582 Jy ! Total flux subtracted in 200 components = 0.0182582 Jy ! Clean residual min=-0.006696 max=0.006984 Jy/beam ! Clean residual mean=0.000069 rms=0.001736 Jy/beam ! Combined flux in latest and established models = 0.307223 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 160 components and 0.307223 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=10.51 mas, bmaj=15.8 mas, bpa=-36.94 degrees ! Estimated noise=1.30354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023957 Jy ! Component: 100 - total flux cleaned = 0.00312402 Jy ! Component: 150 - total flux cleaned = 0.00361698 Jy ! Component: 200 - total flux cleaned = 0.00381208 Jy ! Total flux subtracted in 200 components = 0.00381208 Jy ! Clean residual min=-0.006589 max=0.006871 Jy/beam ! Clean residual mean=0.000089 rms=0.001973 Jy/beam ! Combined flux in latest and established models = 0.311035 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 = 0.000120379 Jy ! Component: 100 - total flux cleaned = 0.000234283 Jy ! Component: 150 - total flux cleaned = 0.000342357 Jy ! Component: 200 - total flux cleaned = 0.000393447 Jy ! Total flux subtracted in 200 components = 0.000393447 Jy ! Clean residual min=-0.006409 max=0.006776 Jy/beam ! Clean residual mean=0.000089 rms=0.001952 Jy/beam ! Combined flux in latest and established models = 0.311429 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 195 components and 0.311428 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.976 mas, bmaj=14.81 mas, bpa=-39.32 degrees ! Estimated noise=1.30732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.81663e-05 Jy ! Component: 100 - total flux cleaned = 7.62559e-05 Jy ! Component: 150 - total flux cleaned = 0.000144319 Jy ! Component: 200 - total flux cleaned = 0.000206295 Jy ! Total flux subtracted in 200 components = 0.000206295 Jy ! Clean residual min=-0.005561 max=0.006059 Jy/beam ! Clean residual mean=0.000071 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 0.311635 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 212 components and 0.311635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089137Jy sigma=0.456404 ! Fit after self-cal, rms=0.088031Jy sigma=0.454431 wmodel J2005+4428_S_map.mod ! Writing 212 model components to file: J2005+4428_S_map.mod wobs J2005+4428_S_uvs.fits ! Writing UV FITS file: J2005+4428_S_uvs.fits wwins J2005+4428_S_map.win ! wwins: Wrote 2 windows to J2005+4428_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 = 0.000817196 Jy ! Component: 100 - total flux cleaned = 0.00147165 Jy ! Component: 150 - total flux cleaned = 0.00156044 Jy ! Component: 200 - total flux cleaned = 0.00164309 Jy ! Component: 250 - total flux cleaned = 0.00164368 Jy ! Component: 300 - total flux cleaned = 0.00142557 Jy ! Component: 350 - total flux cleaned = 0.00121701 Jy ! Component: 400 - total flux cleaned = 0.000949832 Jy ! Component: 450 - total flux cleaned = 0.00063074 Jy ! Component: 500 - total flux cleaned = 0.000447311 Jy ! Component: 550 - total flux cleaned = 0.000388615 Jy ! Component: 600 - total flux cleaned = 0.000330397 Jy ! Component: 650 - total flux cleaned = 0.000385739 Jy ! Component: 700 - total flux cleaned = 0.000385574 Jy ! Component: 750 - total flux cleaned = 0.000645231 Jy ! Component: 800 - total flux cleaned = 0.000948274 Jy ! Component: 850 - total flux cleaned = 0.00114594 Jy ! Component: 900 - total flux cleaned = 0.00148258 Jy ! Component: 950 - total flux cleaned = 0.00171586 Jy ! Component: 1000 - total flux cleaned = 0.00189887 Jy ! Component: 1050 - total flux cleaned = 0.00216477 Jy ! Component: 1100 - total flux cleaned = 0.00220783 Jy ! Component: 1150 - total flux cleaned = 0.00237733 Jy ! Component: 1200 - total flux cleaned = 0.00254293 Jy ! Component: 1250 - total flux cleaned = 0.00266336 Jy ! Component: 1300 - total flux cleaned = 0.0027421 Jy ! Component: 1350 - total flux cleaned = 0.00281994 Jy ! Component: 1400 - total flux cleaned = 0.00293381 Jy ! Component: 1450 - total flux cleaned = 0.00300703 Jy ! Component: 1500 - total flux cleaned = 0.00314977 Jy ! Component: 1550 - total flux cleaned = 0.00314977 Jy ! Component: 1600 - total flux cleaned = 0.00321854 Jy ! Component: 1650 - total flux cleaned = 0.00328534 Jy ! Component: 1700 - total flux cleaned = 0.00338246 Jy ! Component: 1750 - total flux cleaned = 0.00331926 Jy ! Component: 1800 - total flux cleaned = 0.00338228 Jy ! Component: 1850 - total flux cleaned = 0.00347436 Jy ! Component: 1900 - total flux cleaned = 0.00347486 Jy ! Component: 1950 - total flux cleaned = 0.00344667 Jy ! Component: 2000 - total flux cleaned = 0.00347677 Jy ! Component: 2050 - total flux cleaned = 0.00344922 Jy ! Component: 2100 - total flux cleaned = 0.00328277 Jy ! Component: 2150 - total flux cleaned = 0.00320079 Jy ! Component: 2200 - total flux cleaned = 0.00312028 Jy ! Component: 2250 - total flux cleaned = 0.00301486 Jy ! Component: 2300 - total flux cleaned = 0.00293706 Jy ! Component: 2350 - total flux cleaned = 0.00278419 Jy ! Component: 2400 - total flux cleaned = 0.00263446 Jy ! Component: 2450 - total flux cleaned = 0.0025355 Jy ! Component: 2500 - total flux cleaned = 0.00231777 Jy ! Component: 2550 - total flux cleaned = 0.00229373 Jy ! Component: 2600 - total flux cleaned = 0.00212942 Jy ! Component: 2650 - total flux cleaned = 0.00215245 Jy ! Component: 2700 - total flux cleaned = 0.00203808 Jy ! Component: 2750 - total flux cleaned = 0.00197061 Jy ! Component: 2800 - total flux cleaned = 0.0019044 Jy ! Component: 2850 - total flux cleaned = 0.0018609 Jy ! Component: 2900 - total flux cleaned = 0.00183945 Jy ! Component: 2950 - total flux cleaned = 0.00179711 Jy ! Component: 3000 - total flux cleaned = 0.00169219 Jy ! Component: 3050 - total flux cleaned = 0.0015679 Jy ! Component: 3100 - total flux cleaned = 0.00148591 Jy ! Component: 3150 - total flux cleaned = 0.00140478 Jy ! Component: 3200 - total flux cleaned = 0.00130484 Jy ! Component: 3250 - total flux cleaned = 0.00124549 Jy ! Component: 3300 - total flux cleaned = 0.00118721 Jy ! Component: 3350 - total flux cleaned = 0.00116775 Jy ! Component: 3400 - total flux cleaned = 0.00124405 Jy ! Component: 3450 - total flux cleaned = 0.00124384 Jy ! Component: 3500 - total flux cleaned = 0.00130049 Jy ! Component: 3550 - total flux cleaned = 0.00131907 Jy ! Component: 3600 - total flux cleaned = 0.00133752 Jy ! Component: 3650 - total flux cleaned = 0.00141063 Jy ! Component: 3700 - total flux cleaned = 0.00148319 Jy ! Component: 3750 - total flux cleaned = 0.00155492 Jy ! Component: 3800 - total flux cleaned = 0.00162603 Jy ! Component: 3850 - total flux cleaned = 0.00164371 Jy ! Component: 3900 - total flux cleaned = 0.00167876 Jy ! Component: 3950 - total flux cleaned = 0.0017654 Jy ! Component: 4000 - total flux cleaned = 0.0019027 Jy ! Component: 4050 - total flux cleaned = 0.00190261 Jy ! Total flux subtracted in 4096 components = 0.00198698 Jy ! Clean residual min=-0.000951 max=0.000863 Jy/beam ! Clean residual mean=0.000023 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.313622 Jy keep ! Adding 412 model components to the UV plane model. ! The established model now contains 624 components and 0.313622 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2005+4428_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.976 x 14.81 at -39.32 degrees (North through East) ! Clean map min=-0.0047764 max=0.12956 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2005+4428_S_map.fits wmodel /image_prod/ug002_uva//J2005+4428_S_map.mod ! Writing 624 model components to file: /image_prod/ug002_uva//J2005+4428_S_map.mod wobs /image_prod/ug002_uva//J2005+4428_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2005+4428_S_uvs.fits wwins /image_prod/ug002_uva//J2005+4428_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2005+4428_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.129558 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000333123 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.771367 0.771367 1.54273 3.08547 6.17093 12.3419 24.6837 49.3675 98.735 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.129 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 388.92 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2005+4428_S_dfm.log closed on Thu Mar 5 04:34:47 2020