! Started logfile: /image_prod/ug002_uvm//J1415+6501_S_a_dfm.log on Wed Mar 4 17:18:15 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//J1415+6501_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1415+6501_S_a_uvm.fits ! AN table 1: 90 integrations on 36 of 36 possible baselines. ! AN table 2: 30 integrations on 21 of 21 possible baselines. ! AN table 3: 75 integrations on 28 of 28 possible baselines. ! AN table 4: 37 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.832666 visibilities/baseline/integration-bin. ! Found source: J1415+6501 ! ! 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 16854 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 J1415+6501_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 120 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.010288Jy sigma=8.463610 ! Fit after self-cal, rms=0.978848Jy sigma=8.192409 ! 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=4.11 mas, bmaj=4.727 mas, bpa=-81.73 degrees ! Estimated noise=1.22117 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 = 0.0250079 Jy ! Component: 100 - total flux cleaned = 0.0307188 Jy ! Total flux subtracted in 100 components = 0.0307188 Jy ! Clean residual min=-0.002555 max=0.002722 Jy/beam ! Clean residual mean=-0.000001 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.0307188 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0307188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149494Jy sigma=0.435781 ! Fit after self-cal, rms=0.148851Jy sigma=0.420546 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413788 Jy ! Component: 100 - total flux cleaned = 0.00614313 Jy ! Total flux subtracted in 100 components = 0.00614313 Jy ! Clean residual min=-0.002404 max=0.002198 Jy/beam ! Clean residual mean=0.000001 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0368619 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0368619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.148735Jy sigma=0.418292 ! Fit after self-cal, rms=0.148734Jy sigma=0.418141 ! 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=5.448 mas, bmaj=5.977 mas, bpa=78.21 degrees ! Estimated noise=0.657908 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 = 0.000935373 Jy ! Component: 100 - total flux cleaned = 0.000959409 Jy ! Component: 150 - total flux cleaned = 0.000979598 Jy ! Component: 200 - total flux cleaned = 0.000997794 Jy ! Total flux subtracted in 200 components = 0.000997794 Jy ! Clean residual min=-0.001583 max=0.001521 Jy/beam ! Clean residual mean=0.000002 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0378597 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0378597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.148724Jy sigma=0.417937 ! Fit after self-cal, rms=0.148724Jy sigma=0.417899 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.448 x 5.977 at 78.21 degrees (North through East) ! Clean map min=-0.0015861 max=0.034742 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.07 HN 1.07 KP 1.04 ! LA 1.07 NL 0.95 OV 0.98 PT 1.02 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.85 HN 1.03 KP 1.02 ! LA 1.03 MK 1.09 OV 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.06 HN 1.09 KP 0.96 ! NL 1.08 OV 1.09 PT 1.05 SC 0.84 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 HN 1.21 KP 0.72 LA 0.92 ! NL 1.08 OV 1.07 PT 0.79 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.05 HN 0.98 KP 1.15 ! LA 1.01 NL 0.77 OV 0.92 PT 1.10 ! SC 0.78 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 0.99 HN 1.05 KP 1.06 ! LA 0.91 MK 0.90 OV 0.87 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.05 HN 1.07 KP 0.98 ! NL 0.87 OV 1.08 PT 1.09 SC 0.67 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.01 HN 0.94 KP 0.82 LA 0.80 ! NL 0.59 OV 1.04 PT 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.15 KP 1.05 ! LA 1.03 NL 0.75 OV 0.96 PT 1.16 ! SC 0.81 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 FD 0.87 HN 0.99 KP 1.15 ! LA 1.05 MK 0.97 OV 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.01 HN 1.14 KP 0.99 ! NL 0.88 OV 1.16 PT 1.14 SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.08 HN 1.12 KP 0.88 LA 0.70 ! NL 0.86 OV 1.11 PT 1.02 ! ! ! Fit before self-cal, rms=0.148724Jy sigma=0.417899 ! Fit after self-cal, rms=0.094861Jy sigma=0.415099 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.315 mas, bmaj=6.001 mas, bpa=73.24 degrees ! Estimated noise=0.654984 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 (13.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128077 Jy ! Component: 100 - total flux cleaned = 0.00147253 Jy ! Component: 150 - total flux cleaned = 0.00152278 Jy ! Component: 200 - total flux cleaned = 0.001605 Jy ! Total flux subtracted in 200 components = 0.001605 Jy ! Clean residual min=-0.001193 max=0.001056 Jy/beam ! Clean residual mean=0.000002 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0394647 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.0394647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094833Jy sigma=0.414719 ! Fit after self-cal, rms=0.094928Jy sigma=0.413963 ! 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=0.094928Jy sigma=0.413963 ! Fit after self-cal, rms=0.085310Jy sigma=0.412993 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.286 mas, bmaj=5.965 mas, bpa=71.82 degrees ! Estimated noise=0.654284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633401 Jy ! Component: 100 - total flux cleaned = 0.00079026 Jy ! Component: 150 - total flux cleaned = 0.000843278 Jy ! Component: 200 - total flux cleaned = 0.000859239 Jy ! Total flux subtracted in 200 components = 0.000859239 Jy ! Clean residual min=-0.001001 max=0.001074 Jy/beam ! Clean residual mean=0.000004 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0403239 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.0403239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085299Jy sigma=0.412841 ! Fit after self-cal, rms=0.085342Jy sigma=0.412551 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 = 0.000114078 Jy ! Component: 100 - total flux cleaned = 0.000186056 Jy ! Component: 150 - total flux cleaned = 0.000169515 Jy ! Component: 200 - total flux cleaned = 0.000140712 Jy ! Total flux subtracted in 200 components = 0.000140712 Jy ! Clean residual min=-0.000985 max=0.001059 Jy/beam ! Clean residual mean=0.000004 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0404646 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.0404646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085334Jy sigma=0.412462 ! Fit after self-cal, rms=0.085336Jy sigma=0.412428 ! 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=0.085336Jy sigma=0.412428 ! Fit after self-cal, rms=0.080475Jy sigma=0.412290 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.27 mas, bmaj=5.93 mas, bpa=71.6 degrees ! Estimated noise=0.652004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000415044 Jy ! Component: 100 - total flux cleaned = 0.000485101 Jy ! Component: 150 - total flux cleaned = 0.000485568 Jy ! Component: 200 - total flux cleaned = 0.000498183 Jy ! Total flux subtracted in 200 components = 0.000498183 Jy ! Clean residual min=-0.000942 max=0.001061 Jy/beam ! Clean residual mean=0.000003 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0409628 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.0409628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080467Jy sigma=0.412206 ! Fit after self-cal, rms=0.080500Jy sigma=0.412125 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 = 0.000157669 Jy ! Component: 100 - total flux cleaned = 0.000186657 Jy ! Component: 150 - total flux cleaned = 0.000174704 Jy ! Component: 200 - total flux cleaned = 0.000163556 Jy ! Total flux subtracted in 200 components = 0.000163556 Jy ! Clean residual min=-0.000959 max=0.001040 Jy/beam ! Clean residual mean=0.000004 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0411264 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 73 components and 0.0411264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080495Jy sigma=0.412078 ! Fit after self-cal, rms=0.080497Jy sigma=0.412069 ! 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=0.080497Jy sigma=0.412069 ! Fit after self-cal, rms=0.076371Jy sigma=0.412031 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.154 mas, bmaj=9.837 mas, bpa=56.29 degrees ! Estimated noise=0.748231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264328 Jy ! Component: 100 - total flux cleaned = 0.000321288 Jy ! Component: 150 - total flux cleaned = 0.000330709 Jy ! Component: 200 - total flux cleaned = 0.000310661 Jy ! Total flux subtracted in 200 components = 0.000310661 Jy ! Clean residual min=-0.001013 max=0.001032 Jy/beam ! Clean residual mean=0.000005 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.041437 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 0.041437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076368Jy sigma=0.411999 ! Fit after self-cal, rms=0.076382Jy sigma=0.411957 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 = 6.82151e-06 Jy ! Component: 100 - total flux cleaned = 1.48623e-05 Jy ! Component: 150 - total flux cleaned = 2.20613e-05 Jy ! Component: 200 - total flux cleaned = 2.772e-05 Jy ! Total flux subtracted in 200 components = 2.772e-05 Jy ! Clean residual min=-0.001021 max=0.001041 Jy/beam ! Clean residual mean=0.000006 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0414647 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.0414647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076381Jy sigma=0.411941 ! Fit after self-cal, rms=0.076378Jy sigma=0.411922 ! 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=5.263 mas, bmaj=5.907 mas, bpa=71.73 degrees ! Estimated noise=0.649978 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.263 x 5.907 at 71.73 degrees (North through East) ! Clean map min=-0.0022443 max=0.03396 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=4.024 mas, bmaj=4.655 mas, bpa=89.49 degrees ! Estimated noise=1.18162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257499 Jy ! Component: 100 - total flux cleaned = 0.0323393 Jy ! Component: 150 - total flux cleaned = 0.0352171 Jy ! Component: 200 - total flux cleaned = 0.0370327 Jy ! Total flux subtracted in 200 components = 0.0370327 Jy ! Clean residual min=-0.002082 max=0.002063 Jy/beam ! Clean residual mean=0.000001 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0370327 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0370327 Jy ! Inverting map and beam ! Estimated beam: bmin=5.263 mas, bmaj=5.907 mas, bpa=71.73 degrees ! Estimated noise=0.649978 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 = 0.0022021 Jy ! Component: 100 - total flux cleaned = 0.00305138 Jy ! Component: 150 - total flux cleaned = 0.00346104 Jy ! Component: 200 - total flux cleaned = 0.003818 Jy ! Total flux subtracted in 200 components = 0.003818 Jy ! Clean residual min=-0.000996 max=0.001002 Jy/beam ! Clean residual mean=0.000004 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0408507 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 0.0408507 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=9.154 mas, bmaj=9.837 mas, bpa=56.29 degrees ! Estimated noise=0.748231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238531 Jy ! Component: 100 - total flux cleaned = 0.000373176 Jy ! Component: 150 - total flux cleaned = 0.000486169 Jy ! Component: 200 - total flux cleaned = 0.000497499 Jy ! Total flux subtracted in 200 components = 0.000497499 Jy ! Clean residual min=-0.001055 max=0.001026 Jy/beam ! Clean residual mean=0.000006 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0413482 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 = -1.01007e-05 Jy ! Component: 100 - total flux cleaned = -1.20245e-06 Jy ! Component: 150 - total flux cleaned = 2.33246e-05 Jy ! Component: 200 - total flux cleaned = 3.82074e-05 Jy ! Total flux subtracted in 200 components = 3.82074e-05 Jy ! Clean residual min=-0.001041 max=0.001027 Jy/beam ! Clean residual mean=0.000006 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0413864 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 87 components and 0.0413864 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.263 mas, bmaj=5.907 mas, bpa=71.73 degrees ! Estimated noise=0.649978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.8479e-05 Jy ! Component: 100 - total flux cleaned = 0.000195342 Jy ! Component: 150 - total flux cleaned = 0.000276646 Jy ! Component: 200 - total flux cleaned = 0.000288582 Jy ! Total flux subtracted in 200 components = 0.000288582 Jy ! Clean residual min=-0.000981 max=0.000979 Jy/beam ! Clean residual mean=0.000004 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.041675 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.041675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076381Jy sigma=0.411984 ! Fit after self-cal, rms=0.076378Jy sigma=0.411946 wmodel J1415+6501_S_a_map.mod ! Writing 104 model components to file: J1415+6501_S_a_map.mod wobs J1415+6501_S_a_uvs.fits ! Writing UV FITS file: J1415+6501_S_a_uvs.fits wwins J1415+6501_S_a_map.win ! wwins: Wrote 2 windows to J1415+6501_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 = 0.000191554 Jy ! Component: 100 - total flux cleaned = 0.000139434 Jy ! Component: 150 - total flux cleaned = 0.000155877 Jy ! Component: 200 - total flux cleaned = 0.000123194 Jy ! Component: 250 - total flux cleaned = 9.13149e-05 Jy ! Component: 300 - total flux cleaned = 2.97143e-05 Jy ! Component: 350 - total flux cleaned = -3.0593e-05 Jy ! Component: 400 - total flux cleaned = -7.50456e-05 Jy ! Component: 450 - total flux cleaned = -0.000147198 Jy ! Component: 500 - total flux cleaned = -0.000231734 Jy ! Component: 550 - total flux cleaned = -0.000286782 Jy ! Component: 600 - total flux cleaned = -0.000313959 Jy ! Component: 650 - total flux cleaned = -0.000380611 Jy ! Component: 700 - total flux cleaned = -0.000406807 Jy ! Component: 750 - total flux cleaned = -0.000432649 Jy ! Component: 800 - total flux cleaned = -0.000470967 Jy ! Component: 850 - total flux cleaned = -0.000496133 Jy ! Component: 900 - total flux cleaned = -0.000520928 Jy ! Component: 950 - total flux cleaned = -0.000545347 Jy ! Component: 1000 - total flux cleaned = -0.000593188 Jy ! Component: 1050 - total flux cleaned = -0.000628484 Jy ! Component: 1100 - total flux cleaned = -0.000628483 Jy ! Component: 1150 - total flux cleaned = -0.000616999 Jy ! Component: 1200 - total flux cleaned = -0.000605578 Jy ! Component: 1250 - total flux cleaned = -0.000616659 Jy ! Component: 1300 - total flux cleaned = -0.000594575 Jy ! Component: 1350 - total flux cleaned = -0.00056165 Jy ! Component: 1400 - total flux cleaned = -0.000540177 Jy ! Component: 1450 - total flux cleaned = -0.000550812 Jy ! Component: 1500 - total flux cleaned = -0.000529772 Jy ! Component: 1550 - total flux cleaned = -0.000530035 Jy ! Component: 1600 - total flux cleaned = -0.000540533 Jy ! Component: 1650 - total flux cleaned = -0.000530508 Jy ! Component: 1700 - total flux cleaned = -0.000540669 Jy ! Component: 1750 - total flux cleaned = -0.00056084 Jy ! Component: 1800 - total flux cleaned = -0.000560883 Jy ! Component: 1850 - total flux cleaned = -0.000531356 Jy ! Component: 1900 - total flux cleaned = -0.000550895 Jy ! Component: 1950 - total flux cleaned = -0.000541349 Jy ! Component: 2000 - total flux cleaned = -0.000550803 Jy ! Component: 2050 - total flux cleaned = -0.00053182 Jy ! Component: 2100 - total flux cleaned = -0.000560094 Jy ! Component: 2150 - total flux cleaned = -0.000532003 Jy ! Component: 2200 - total flux cleaned = -0.000541303 Jy ! Component: 2250 - total flux cleaned = -0.000541224 Jy ! Component: 2300 - total flux cleaned = -0.000504735 Jy ! Component: 2350 - total flux cleaned = -0.000477822 Jy ! Component: 2400 - total flux cleaned = -0.000459951 Jy ! Component: 2450 - total flux cleaned = -0.000451206 Jy ! Component: 2500 - total flux cleaned = -0.000424739 Jy ! Component: 2550 - total flux cleaned = -0.000407381 Jy ! Component: 2600 - total flux cleaned = -0.000390049 Jy ! Component: 2650 - total flux cleaned = -0.000372782 Jy ! Component: 2700 - total flux cleaned = -0.000372714 Jy ! Component: 2750 - total flux cleaned = -0.000347351 Jy ! Component: 2800 - total flux cleaned = -0.000322183 Jy ! Component: 2850 - total flux cleaned = -0.000288844 Jy ! Component: 2900 - total flux cleaned = -0.000297068 Jy ! Component: 2950 - total flux cleaned = -0.000256134 Jy ! Component: 3000 - total flux cleaned = -0.000248156 Jy ! Component: 3050 - total flux cleaned = -0.000240033 Jy ! Component: 3100 - total flux cleaned = -0.000248174 Jy ! Component: 3150 - total flux cleaned = -0.000248201 Jy ! Component: 3200 - total flux cleaned = -0.000232381 Jy ! Component: 3250 - total flux cleaned = -0.000240152 Jy ! Component: 3300 - total flux cleaned = -0.000224488 Jy ! Component: 3350 - total flux cleaned = -0.000216624 Jy ! Component: 3400 - total flux cleaned = -0.000216594 Jy ! Component: 3450 - total flux cleaned = -0.000201217 Jy ! Component: 3500 - total flux cleaned = -0.000201235 Jy ! Component: 3550 - total flux cleaned = -0.000178577 Jy ! Component: 3600 - total flux cleaned = -0.000178551 Jy ! Component: 3650 - total flux cleaned = -0.000156178 Jy ! Component: 3700 - total flux cleaned = -0.000156234 Jy ! Component: 3750 - total flux cleaned = -0.000141513 Jy ! Component: 3800 - total flux cleaned = -0.000134143 Jy ! Component: 3850 - total flux cleaned = -6.83586e-05 Jy ! Component: 3900 - total flux cleaned = -8.29768e-05 Jy ! Component: 3950 - total flux cleaned = -6.13079e-05 Jy ! Component: 4000 - total flux cleaned = -4.69419e-05 Jy ! Component: 4050 - total flux cleaned = -4.69431e-05 Jy ! Total flux subtracted in 4096 components = -1.86012e-05 Jy ! Clean residual min=-0.000407 max=0.000387 Jy/beam ! Clean residual mean=0.000002 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0416564 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 400 components and 0.0416564 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1415+6501_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.263 x 5.907 at 71.73 degrees (North through East) ! Clean map min=-0.0022969 max=0.033755 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1415+6501_S_a_map.fits wmodel /image_prod/ug002_uvm//J1415+6501_S_a_map.mod ! Writing 400 model components to file: /image_prod/ug002_uvm//J1415+6501_S_a_map.mod wobs /image_prod/ug002_uvm//J1415+6501_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1415+6501_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1415+6501_S_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uvm//J1415+6501_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0337552 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134239 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.19305 1.19305 2.38611 4.77222 9.54443 19.0889 38.1777 76.3555 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 251.455 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1415+6501_S_a_dfm.log closed on Wed Mar 4 17:18:20 2020