! Started logfile: /image_prod/ug002_uvm//J1319+1405_S_a_dfm.log on Wed Mar 4 17:12:19 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_uvm//J1319+1405_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1319+1405_S_a_uvm.fits ! AN table 1: 150 integrations on 28 of 28 possible baselines. ! AN table 2: 90 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.763441 visibilities/baseline/integration-bin. ! Found source: J1319+1405 ! ! 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 36 lines of history. ! ! Reading 17040 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 J1319+1405_S_a] 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 50 telescope corrections were flagged in sub-array 1. ! A total of 210 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 210 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 210 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.003771Jy sigma=8.503930 ! Fit after self-cal, rms=0.965756Jy sigma=8.205401 ! 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=2.774 mas, bmaj=6.966 mas, bpa=-7.29 degrees ! Estimated noise=1.01976 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 = 0.0270429 Jy ! Component: 100 - total flux cleaned = 0.0334863 Jy ! Total flux subtracted in 100 components = 0.0334863 Jy ! Clean residual min=-0.002665 max=0.002587 Jy/beam ! Clean residual mean=-0.000003 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.0334863 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0334863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075447Jy sigma=0.464822 ! Fit after self-cal, rms=0.074019Jy sigma=0.450063 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0051984 Jy ! Component: 100 - total flux cleaned = 0.00721516 Jy ! Total flux subtracted in 100 components = 0.00721516 Jy ! Clean residual min=-0.002881 max=0.003015 Jy/beam ! Clean residual mean=-0.000002 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.0407015 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.0407015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073569Jy sigma=0.447320 ! Fit after self-cal, rms=0.073533Jy sigma=0.447085 ! 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=3.306 mas, bmaj=8.006 mas, bpa=-9.097 degrees ! Estimated noise=0.667795 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 = -0.00023663 Jy ! Component: 100 - total flux cleaned = -0.000466204 Jy ! Component: 150 - total flux cleaned = -0.000707267 Jy ! Component: 200 - total flux cleaned = -0.000915658 Jy ! Total flux subtracted in 200 components = -0.000915658 Jy ! Clean residual min=-0.002337 max=0.002128 Jy/beam ! Clean residual mean=0.000003 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0397858 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0397858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073443Jy sigma=0.446679 ! Fit after self-cal, rms=0.073403Jy sigma=0.446587 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.306 x 8.006 at -9.097 degrees (North through East) ! Clean map min=-0.0023571 max=0.03886 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.07 KP 1.02 ! MK 1.01 NL 1.06 OV 0.92 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 1.06 KP 1.09 LA 1.01 ! MK 0.97 NL 1.06 OV 1.03 PT 0.95 ! SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.03 KP 1.08 ! MK 1.02 NL 1.10 OV 0.81 SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.39 FD 1.10 KP 1.05 LA 1.04 ! MK 0.98 NL 0.69 OV 0.98 PT 1.26 ! SC 1.25 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.93 HN 1.02 KP 1.15 ! MK 1.05 NL 0.89 OV 0.95 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.67 FD 1.04 KP 1.13 LA 1.04 ! MK 0.97 NL 0.85 OV 1.06 PT 1.12 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.073403Jy sigma=0.446587 ! Fit after self-cal, rms=0.069005Jy sigma=0.441513 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.317 mas, bmaj=7.858 mas, bpa=-8.83 degrees ! Estimated noise=0.66557 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 = 0.000479885 Jy ! Component: 100 - total flux cleaned = 0.000642263 Jy ! Component: 150 - total flux cleaned = 0.000642183 Jy ! Component: 200 - total flux cleaned = 0.000633134 Jy ! Total flux subtracted in 200 components = 0.000633134 Jy ! Clean residual min=-0.001466 max=0.001820 Jy/beam ! Clean residual mean=0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0404189 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.0404189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068996Jy sigma=0.441491 ! Fit after self-cal, rms=0.069219Jy sigma=0.439630 ! Inverting map ! Added new window around map position (30.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135069 Jy ! Component: 100 - total flux cleaned = 0.00149181 Jy ! Component: 150 - total flux cleaned = 0.00149058 Jy ! Component: 200 - total flux cleaned = 0.00148779 Jy ! Total flux subtracted in 200 components = 0.00148779 Jy ! Clean residual min=-0.001692 max=0.001563 Jy/beam ! Clean residual mean=0.000003 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0419067 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 64 components and 0.0419067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069166Jy sigma=0.439073 ! Fit after self-cal, rms=0.069179Jy sigma=0.438909 ! 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=0.069179Jy sigma=0.438909 ! Fit after self-cal, rms=0.060029Jy sigma=0.436469 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.31 mas, bmaj=7.768 mas, bpa=-8.712 degrees ! Estimated noise=0.660874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000815899 Jy ! Component: 100 - total flux cleaned = 0.000768967 Jy ! Component: 150 - total flux cleaned = 0.000785704 Jy ! Component: 200 - total flux cleaned = 0.00083446 Jy ! Total flux subtracted in 200 components = 0.00083446 Jy ! Clean residual min=-0.000969 max=0.001083 Jy/beam ! Clean residual mean=0.000002 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0427412 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 85 components and 0.0427412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060006Jy sigma=0.436333 ! Fit after self-cal, rms=0.060220Jy sigma=0.435454 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 = 0.000315209 Jy ! Component: 100 - total flux cleaned = 0.000392961 Jy ! Component: 150 - total flux cleaned = 0.000459078 Jy ! Component: 200 - total flux cleaned = 0.000458784 Jy ! Total flux subtracted in 200 components = 0.000458784 Jy ! Clean residual min=-0.001213 max=0.001077 Jy/beam ! Clean residual mean=0.000003 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0432 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.0432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060207Jy sigma=0.435366 ! Fit after self-cal, rms=0.060205Jy sigma=0.435292 ! 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=0.060205Jy sigma=0.435292 ! Fit after self-cal, rms=0.061302Jy sigma=0.434820 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=7.711 mas, bpa=-8.646 degrees ! Estimated noise=0.660316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123515 Jy ! Component: 100 - total flux cleaned = 0.000191348 Jy ! Component: 150 - total flux cleaned = 0.000250557 Jy ! Component: 200 - total flux cleaned = 0.000329971 Jy ! Total flux subtracted in 200 components = 0.000329971 Jy ! Clean residual min=-0.001079 max=0.001082 Jy/beam ! Clean residual mean=0.000002 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0435299 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 101 components and 0.0435299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061291Jy sigma=0.434760 ! Fit after self-cal, rms=0.061511Jy sigma=0.434524 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 = -3.71292e-05 Jy ! Component: 100 - total flux cleaned = -8.43589e-06 Jy ! Component: 150 - total flux cleaned = 2.90595e-05 Jy ! Component: 200 - total flux cleaned = 2.9317e-05 Jy ! Total flux subtracted in 200 components = 2.9317e-05 Jy ! Clean residual min=-0.001059 max=0.001033 Jy/beam ! Clean residual mean=0.000003 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0435593 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 109 components and 0.0435593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061503Jy sigma=0.434494 ! Fit after self-cal, rms=0.061510Jy sigma=0.434488 ! 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=0.061510Jy sigma=0.434488 ! Fit after self-cal, rms=0.063547Jy sigma=0.434357 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.468 mas, bmaj=10.6 mas, bpa=-9.915 degrees ! Estimated noise=0.805423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188582 Jy ! Component: 100 - total flux cleaned = 0.000300815 Jy ! Component: 150 - total flux cleaned = 0.000401694 Jy ! Component: 200 - total flux cleaned = 0.000487752 Jy ! Total flux subtracted in 200 components = 0.000487752 Jy ! Clean residual min=-0.001095 max=0.001401 Jy/beam ! Clean residual mean=0.000005 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.044047 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.044047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063543Jy sigma=0.434347 ! Fit after self-cal, rms=0.063720Jy sigma=0.434247 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 (11.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122602 Jy ! Component: 100 - total flux cleaned = 0.00174763 Jy ! Component: 150 - total flux cleaned = 0.00191246 Jy ! Component: 200 - total flux cleaned = 0.00202004 Jy ! Total flux subtracted in 200 components = 0.00202004 Jy ! Clean residual min=-0.001037 max=0.000988 Jy/beam ! Clean residual mean=0.000007 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0460671 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 175 components and 0.0460671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063704Jy sigma=0.434068 ! Fit after self-cal, rms=0.063682Jy sigma=0.433956 ! 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=3.293 mas, bmaj=7.677 mas, bpa=-8.626 degrees ! Estimated noise=0.659979 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.293 x 7.677 at -8.626 degrees (North through East) ! Clean map min=-0.0017892 max=0.038088 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=2.782 mas, bmaj=6.632 mas, bpa=-6.717 degrees ! Estimated noise=0.982942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0280012 Jy ! Component: 100 - total flux cleaned = 0.0353582 Jy ! Component: 150 - total flux cleaned = 0.0389533 Jy ! Component: 200 - total flux cleaned = 0.0414692 Jy ! Total flux subtracted in 200 components = 0.0414692 Jy ! Clean residual min=-0.002108 max=0.002144 Jy/beam ! Clean residual mean=-0.000000 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0414692 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0414692 Jy ! Inverting map and beam ! Estimated beam: bmin=3.293 mas, bmaj=7.677 mas, bpa=-8.626 degrees ! Estimated noise=0.659979 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 = 0.00196505 Jy ! Component: 100 - total flux cleaned = 0.00300305 Jy ! Component: 150 - total flux cleaned = 0.00354133 Jy ! Component: 200 - total flux cleaned = 0.00386318 Jy ! Total flux subtracted in 200 components = 0.00386318 Jy ! Clean residual min=-0.001211 max=0.001019 Jy/beam ! Clean residual mean=0.000003 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0453324 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 51 components and 0.0453324 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=7.468 mas, bmaj=10.6 mas, bpa=-9.915 degrees ! Estimated noise=0.805423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000602469 Jy ! Component: 100 - total flux cleaned = 0.000802551 Jy ! Component: 150 - total flux cleaned = 0.000964813 Jy ! Component: 200 - total flux cleaned = 0.001078 Jy ! Total flux subtracted in 200 components = 0.001078 Jy ! Clean residual min=-0.001165 max=0.001135 Jy/beam ! Clean residual mean=0.000007 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0464104 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 = 0.000200536 Jy ! Component: 100 - total flux cleaned = 0.000378614 Jy ! Component: 150 - total flux cleaned = 0.000498989 Jy ! Component: 200 - total flux cleaned = 0.000626985 Jy ! Total flux subtracted in 200 components = 0.000626985 Jy ! Clean residual min=-0.001136 max=0.001100 Jy/beam ! Clean residual mean=0.000007 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0470374 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 123 components and 0.0470374 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.293 mas, bmaj=7.677 mas, bpa=-8.626 degrees ! Estimated noise=0.659979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000131631 Jy ! Component: 100 - total flux cleaned = 3.52292e-05 Jy ! Component: 150 - total flux cleaned = 0.000160548 Jy ! Component: 200 - total flux cleaned = 0.000275374 Jy ! Total flux subtracted in 200 components = 0.000275374 Jy ! Clean residual min=-0.000949 max=0.000973 Jy/beam ! Clean residual mean=0.000003 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0473128 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 141 components and 0.0473128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063677Jy sigma=0.433963 ! Fit after self-cal, rms=0.063646Jy sigma=0.433823 wmodel J1319+1405_S_a_map.mod ! Writing 141 model components to file: J1319+1405_S_a_map.mod wobs J1319+1405_S_a_uvs.fits ! Writing UV FITS file: J1319+1405_S_a_uvs.fits wwins J1319+1405_S_a_map.win ! wwins: Wrote 3 windows to J1319+1405_S_a_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 = 0.000261636 Jy ! Component: 100 - total flux cleaned = 0.000413799 Jy ! Component: 150 - total flux cleaned = 0.000477964 Jy ! Component: 200 - total flux cleaned = 0.000540062 Jy ! Component: 250 - total flux cleaned = 0.000615605 Jy ! Component: 300 - total flux cleaned = 0.000674233 Jy ! Component: 350 - total flux cleaned = 0.000745204 Jy ! Component: 400 - total flux cleaned = 0.000745114 Jy ! Component: 450 - total flux cleaned = 0.000799646 Jy ! Component: 500 - total flux cleaned = 0.000852875 Jy ! Component: 550 - total flux cleaned = 0.000918235 Jy ! Component: 600 - total flux cleaned = 0.000943994 Jy ! Component: 650 - total flux cleaned = 0.00104517 Jy ! Component: 700 - total flux cleaned = 0.00108236 Jy ! Component: 750 - total flux cleaned = 0.00118021 Jy ! Component: 800 - total flux cleaned = 0.00125255 Jy ! Component: 850 - total flux cleaned = 0.00127642 Jy ! Component: 900 - total flux cleaned = 0.00134705 Jy ! Component: 950 - total flux cleaned = 0.00142807 Jy ! Component: 1000 - total flux cleaned = 0.00149664 Jy ! Component: 1050 - total flux cleaned = 0.00153056 Jy ! Component: 1100 - total flux cleaned = 0.00156439 Jy ! Component: 1150 - total flux cleaned = 0.00166406 Jy ! Component: 1200 - total flux cleaned = 0.00168587 Jy ! Component: 1250 - total flux cleaned = 0.00172936 Jy ! Component: 1300 - total flux cleaned = 0.00179352 Jy ! Component: 1350 - total flux cleaned = 0.00180413 Jy ! Component: 1400 - total flux cleaned = 0.00188828 Jy ! Component: 1450 - total flux cleaned = 0.0019402 Jy ! Component: 1500 - total flux cleaned = 0.00202269 Jy ! Component: 1550 - total flux cleaned = 0.00208401 Jy ! Component: 1600 - total flux cleaned = 0.00211443 Jy ! Component: 1650 - total flux cleaned = 0.00220463 Jy ! Component: 1700 - total flux cleaned = 0.00224441 Jy ! Component: 1750 - total flux cleaned = 0.00236242 Jy ! Component: 1800 - total flux cleaned = 0.0023429 Jy ! Component: 1850 - total flux cleaned = 0.00243974 Jy ! Component: 1900 - total flux cleaned = 0.00246857 Jy ! Component: 1950 - total flux cleaned = 0.00252568 Jy ! Component: 2000 - total flux cleaned = 0.00256336 Jy ! Component: 2050 - total flux cleaned = 0.00263824 Jy ! Component: 2100 - total flux cleaned = 0.00265679 Jy ! Component: 2150 - total flux cleaned = 0.00273049 Jy ! Component: 2200 - total flux cleaned = 0.00276686 Jy ! Component: 2250 - total flux cleaned = 0.00279406 Jy ! Component: 2300 - total flux cleaned = 0.00283909 Jy ! Component: 2350 - total flux cleaned = 0.00284812 Jy ! Component: 2400 - total flux cleaned = 0.00287477 Jy ! Component: 2450 - total flux cleaned = 0.00293652 Jy ! Component: 2500 - total flux cleaned = 0.00295401 Jy ! Component: 2550 - total flux cleaned = 0.0029714 Jy ! Component: 2600 - total flux cleaned = 0.00301471 Jy ! Component: 2650 - total flux cleaned = 0.00304046 Jy ! Component: 2700 - total flux cleaned = 0.00305759 Jy ! Component: 2750 - total flux cleaned = 0.00309994 Jy ! Component: 2800 - total flux cleaned = 0.00314204 Jy ! Component: 2850 - total flux cleaned = 0.00315878 Jy ! Component: 2900 - total flux cleaned = 0.00320036 Jy ! Component: 2950 - total flux cleaned = 0.00325826 Jy ! Component: 3000 - total flux cleaned = 0.00327467 Jy ! Component: 3050 - total flux cleaned = 0.00332361 Jy ! Component: 3100 - total flux cleaned = 0.0033642 Jy ! Component: 3150 - total flux cleaned = 0.00338037 Jy ! Component: 3200 - total flux cleaned = 0.00342043 Jy ! Component: 3250 - total flux cleaned = 0.00348418 Jy ! Component: 3300 - total flux cleaned = 0.0034762 Jy ! Component: 3350 - total flux cleaned = 0.00354696 Jy ! Component: 3400 - total flux cleaned = 0.00357042 Jy ! Component: 3450 - total flux cleaned = 0.00359374 Jy ! Component: 3500 - total flux cleaned = 0.00359382 Jy ! Component: 3550 - total flux cleaned = 0.00367843 Jy ! Component: 3600 - total flux cleaned = 0.00371664 Jy ! Component: 3650 - total flux cleaned = 0.00373943 Jy ! Component: 3700 - total flux cleaned = 0.0037621 Jy ! Component: 3750 - total flux cleaned = 0.00382227 Jy ! Component: 3800 - total flux cleaned = 0.00381489 Jy ! Component: 3850 - total flux cleaned = 0.00388183 Jy ! Component: 3900 - total flux cleaned = 0.00388181 Jy ! Component: 3950 - total flux cleaned = 0.00391134 Jy ! Component: 4000 - total flux cleaned = 0.00396253 Jy ! Component: 4050 - total flux cleaned = 0.00399888 Jy ! Total flux subtracted in 4096 components = 0.00400611 Jy ! Clean residual min=-0.000480 max=0.000456 Jy/beam ! Clean residual mean=0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0513189 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 451 components and 0.0513189 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1319+1405_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.293 x 7.677 at -8.626 degrees (North through East) ! Clean map min=-0.0014379 max=0.037559 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1319+1405_S_a_map.fits wmodel /image_prod/ug002_uvm//J1319+1405_S_a_map.mod ! Writing 451 model components to file: /image_prod/ug002_uvm//J1319+1405_S_a_map.mod wobs /image_prod/ug002_uvm//J1319+1405_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1319+1405_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1319+1405_S_a_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uvm//J1319+1405_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.037559 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133187 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06382 1.06382 2.12764 4.25528 8.51055 17.0211 34.0422 68.0844 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 282.002 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1319+1405_S_a_dfm.log closed on Wed Mar 4 17:12:24 2020