! Started logfile: /image_prod/ug002_uva//J1716+2305_S_dfm.log on Thu Mar 5 03:10:27 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//J1716+2305_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1716+2305_S_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! AN table 2: 15 integrations on 36 of 36 possible baselines. ! AN table 3: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1716+2305 ! ! 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 4500 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 J1716+2305_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.003854Jy sigma=9.336488 ! Fit after self-cal, rms=0.914527Jy sigma=8.488967 ! 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=3.314 mas, bmaj=6.419 mas, bpa=-17.66 degrees ! Estimated noise=1.6255 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 = 0.0672648 Jy ! Component: 100 - total flux cleaned = 0.081962 Jy ! Total flux subtracted in 100 components = 0.081962 Jy ! Clean residual min=-0.004956 max=0.004513 Jy/beam ! Clean residual mean=0.000001 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.081962 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.081962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061035Jy sigma=0.477429 ! Fit after self-cal, rms=0.061008Jy sigma=0.477275 ! 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=3.824 mas, bmaj=7.174 mas, bpa=-17.55 degrees ! Estimated noise=1.17914 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 = 0.00503609 Jy ! Component: 100 - total flux cleaned = 0.00708504 Jy ! Component: 150 - total flux cleaned = 0.00798152 Jy ! Component: 200 - total flux cleaned = 0.00817191 Jy ! Total flux subtracted in 200 components = 0.00817191 Jy ! Clean residual min=-0.004655 max=0.003272 Jy/beam ! Clean residual mean=0.000004 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.0901339 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.0901339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060659Jy sigma=0.473170 ! Fit after self-cal, rms=0.060661Jy sigma=0.473149 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.824 x 7.174 at -17.55 degrees (North through East) ! Clean map min=-0.0045556 max=0.087192 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.94 KP 1.10 ! LA 1.07 NL 1.07 OV 0.73 SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.02 HN 1.06 KP 1.03 ! LA 1.10 MK 1.05 NL 1.05 OV 0.69 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.91 FD 1.05 HN 1.04 KP 0.96 ! LA 1.07 MK 1.10 NL 1.07 PT 1.06 ! SC 1.37 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 1.03 KP 1.09 ! LA 1.03 NL 1.00 OV 1.01 SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 1.11 HN 0.99 KP 0.96 ! LA 1.04 MK 0.98 NL 0.92 OV 0.90 ! PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.88 FD 1.00 HN 1.00 KP 1.00 ! LA 1.03 MK 0.98 NL 1.08 PT 1.07 ! SC 0.79 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.12 HN 1.04 KP 1.06 ! LA 1.06 NL 1.05 OV 0.64 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.12 HN 1.02 KP 1.02 ! LA 1.05 MK 1.00 NL 0.99 OV 0.61 ! PT 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 1.05 HN 1.04 KP 0.98 ! LA 1.05 MK 0.99 NL 0.99 PT 1.15 ! SC 1.28 ! ! ! Fit before self-cal, rms=0.060661Jy sigma=0.473149 ! Fit after self-cal, rms=0.058752Jy sigma=0.449994 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.839 mas, bmaj=7.132 mas, bpa=-16.7 degrees ! Estimated noise=1.17375 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 = -2.61911e-05 Jy ! Component: 100 - total flux cleaned = -8.50736e-05 Jy ! Component: 150 - total flux cleaned = -0.000101849 Jy ! Component: 200 - total flux cleaned = -0.000101635 Jy ! Total flux subtracted in 200 components = -0.000101635 Jy ! Clean residual min=-0.002045 max=0.001918 Jy/beam ! Clean residual mean=-0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0900323 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.0900323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058738Jy sigma=0.449913 ! Fit after self-cal, rms=0.058835Jy sigma=0.449312 ! 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=0.058835Jy sigma=0.449312 ! Fit after self-cal, rms=0.058820Jy sigma=0.449275 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.84 mas, bmaj=7.129 mas, bpa=-16.59 degrees ! Estimated noise=1.17298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.5862e-05 Jy ! Component: 100 - total flux cleaned = -5.82172e-05 Jy ! Component: 150 - total flux cleaned = -7.21808e-05 Jy ! Component: 200 - total flux cleaned = -7.23833e-05 Jy ! Total flux subtracted in 200 components = -7.23833e-05 Jy ! Clean residual min=-0.002022 max=0.001953 Jy/beam ! Clean residual mean=-0.000002 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0899599 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.0899599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058810Jy sigma=0.449222 ! Fit after self-cal, rms=0.058816Jy sigma=0.449219 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 = -2.38803e-05 Jy ! Component: 100 - total flux cleaned = -3.51671e-05 Jy ! Component: 150 - total flux cleaned = -3.50082e-05 Jy ! Component: 200 - total flux cleaned = -5.59291e-05 Jy ! Total flux subtracted in 200 components = -5.59291e-05 Jy ! Clean residual min=-0.002004 max=0.001961 Jy/beam ! Clean residual mean=-0.000002 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.089904 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.089904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058811Jy sigma=0.449187 ! Fit after self-cal, rms=0.058811Jy sigma=0.449186 ! 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=0.058811Jy sigma=0.449186 ! Fit after self-cal, rms=0.058713Jy sigma=0.449171 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.841 mas, bmaj=7.126 mas, bpa=-16.45 degrees ! Estimated noise=1.17192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.1558e-05 Jy ! Component: 100 - total flux cleaned = -9.53755e-05 Jy ! Component: 150 - total flux cleaned = -8.42405e-05 Jy ! Component: 200 - total flux cleaned = -9.47081e-05 Jy ! Total flux subtracted in 200 components = -9.47081e-05 Jy ! Clean residual min=-0.001988 max=0.001972 Jy/beam ! Clean residual mean=-0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0898093 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.0898093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058707Jy sigma=0.449142 ! Fit after self-cal, rms=0.058708Jy sigma=0.449142 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 = -6.84251e-07 Jy ! Component: 100 - total flux cleaned = -3.90936e-07 Jy ! Component: 150 - total flux cleaned = -3.52842e-07 Jy ! Component: 200 - total flux cleaned = 2.04464e-08 Jy ! Total flux subtracted in 200 components = 2.04464e-08 Jy ! Clean residual min=-0.001975 max=0.001976 Jy/beam ! Clean residual mean=-0.000002 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0898093 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0898093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058705Jy sigma=0.449118 ! Fit after self-cal, rms=0.058705Jy sigma=0.449117 ! 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=0.058705Jy sigma=0.449117 ! Fit after self-cal, rms=0.058625Jy sigma=0.449110 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.241 mas, bmaj=10.37 mas, bpa=-12.54 degrees ! Estimated noise=1.36618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.33448e-05 Jy ! Component: 100 - total flux cleaned = 4.02335e-05 Jy ! Component: 150 - total flux cleaned = -6.46414e-08 Jy ! Component: 200 - total flux cleaned = -1.68861e-05 Jy ! Total flux subtracted in 200 components = -1.68861e-05 Jy ! Clean residual min=-0.002123 max=0.001735 Jy/beam ! Clean residual mean=-0.000003 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0897924 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0897924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058621Jy sigma=0.449149 ! Fit after self-cal, rms=0.058619Jy sigma=0.449122 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 = 2.16293e-06 Jy ! Component: 100 - total flux cleaned = -2.69477e-05 Jy ! Component: 150 - total flux cleaned = -4.03803e-05 Jy ! Component: 200 - total flux cleaned = -4.61906e-05 Jy ! Total flux subtracted in 200 components = -4.61906e-05 Jy ! Clean residual min=-0.002102 max=0.001736 Jy/beam ! Clean residual mean=-0.000003 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0897462 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.0897462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058619Jy sigma=0.449133 ! Fit after self-cal, rms=0.058617Jy sigma=0.449116 ! 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=3.843 mas, bmaj=7.122 mas, bpa=-16.34 degrees ! Estimated noise=1.17095 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.843 x 7.122 at -16.34 degrees (North through East) ! Clean map min=-0.0018838 max=0.086653 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=3.319 mas, bmaj=6.374 mas, bpa=-16.54 degrees ! Estimated noise=1.61511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0667686 Jy ! Component: 100 - total flux cleaned = 0.0814416 Jy ! Component: 150 - total flux cleaned = 0.085269 Jy ! Component: 200 - total flux cleaned = 0.0871061 Jy ! Total flux subtracted in 200 components = 0.0871061 Jy ! Clean residual min=-0.002571 max=0.002451 Jy/beam ! Clean residual mean=-0.000002 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.0871061 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 0.0871061 Jy ! Inverting map and beam ! Estimated beam: bmin=3.843 mas, bmaj=7.122 mas, bpa=-16.34 degrees ! Estimated noise=1.17095 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 = 0.00173779 Jy ! Component: 100 - total flux cleaned = 0.00224131 Jy ! Component: 150 - total flux cleaned = 0.00229785 Jy ! Component: 200 - total flux cleaned = 0.00234224 Jy ! Total flux subtracted in 200 components = 0.00234224 Jy ! Clean residual min=-0.002008 max=0.002007 Jy/beam ! Clean residual mean=-0.000002 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0894484 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.0894484 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=8.241 mas, bmaj=10.37 mas, bpa=-12.54 degrees ! Estimated noise=1.36618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403417 Jy ! Component: 100 - total flux cleaned = 0.000371266 Jy ! Component: 150 - total flux cleaned = 0.000346832 Jy ! Component: 200 - total flux cleaned = 0.000339619 Jy ! Total flux subtracted in 200 components = 0.000339619 Jy ! Clean residual min=-0.002135 max=0.001774 Jy/beam ! Clean residual mean=-0.000003 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.089788 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 = -1.33331e-05 Jy ! Component: 100 - total flux cleaned = -1.94411e-05 Jy ! Component: 150 - total flux cleaned = -3.17502e-05 Jy ! Component: 200 - total flux cleaned = -3.16892e-05 Jy ! Total flux subtracted in 200 components = -3.16892e-05 Jy ! Clean residual min=-0.002124 max=0.001766 Jy/beam ! Clean residual mean=-0.000003 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0897563 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.0897563 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.843 mas, bmaj=7.122 mas, bpa=-16.34 degrees ! Estimated noise=1.17095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000325239 Jy ! Component: 100 - total flux cleaned = -0.000260035 Jy ! Component: 150 - total flux cleaned = -0.000209239 Jy ! Component: 200 - total flux cleaned = -0.000218958 Jy ! Total flux subtracted in 200 components = -0.000218958 Jy ! Clean residual min=-0.001982 max=0.002003 Jy/beam ! Clean residual mean=-0.000002 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0895373 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.0895373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058618Jy sigma=0.449116 ! Fit after self-cal, rms=0.058617Jy sigma=0.449112 wmodel J1716+2305_S_map.mod ! Writing 47 model components to file: J1716+2305_S_map.mod wobs J1716+2305_S_uvs.fits ! Writing UV FITS file: J1716+2305_S_uvs.fits wwins J1716+2305_S_map.win ! wwins: Wrote 1 windows to J1716+2305_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 = -0.000175272 Jy ! Component: 100 - total flux cleaned = -0.000298618 Jy ! Component: 150 - total flux cleaned = -0.000298587 Jy ! Component: 200 - total flux cleaned = -0.000464959 Jy ! Component: 250 - total flux cleaned = -0.000518536 Jy ! Component: 300 - total flux cleaned = -0.000596032 Jy ! Component: 350 - total flux cleaned = -0.000646783 Jy ! Component: 400 - total flux cleaned = -0.000744806 Jy ! Component: 450 - total flux cleaned = -0.000769306 Jy ! Component: 500 - total flux cleaned = -0.000838671 Jy ! Component: 550 - total flux cleaned = -0.000882718 Jy ! Component: 600 - total flux cleaned = -0.000904087 Jy ! Component: 650 - total flux cleaned = -0.000925199 Jy ! Component: 700 - total flux cleaned = -0.00100849 Jy ! Component: 750 - total flux cleaned = -0.00100859 Jy ! Component: 800 - total flux cleaned = -0.00108867 Jy ! Component: 850 - total flux cleaned = -0.00114758 Jy ! Component: 900 - total flux cleaned = -0.00126413 Jy ! Component: 950 - total flux cleaned = -0.00135897 Jy ! Component: 1000 - total flux cleaned = -0.00139619 Jy ! Component: 1050 - total flux cleaned = -0.00148822 Jy ! Component: 1100 - total flux cleaned = -0.00161473 Jy ! Component: 1150 - total flux cleaned = -0.00168601 Jy ! Component: 1200 - total flux cleaned = -0.00184309 Jy ! Component: 1250 - total flux cleaned = -0.00194651 Jy ! Component: 1300 - total flux cleaned = -0.00199785 Jy ! Component: 1350 - total flux cleaned = -0.00213213 Jy ! Component: 1400 - total flux cleaned = -0.00221475 Jy ! Component: 1450 - total flux cleaned = -0.00228017 Jy ! Component: 1500 - total flux cleaned = -0.00237687 Jy ! Component: 1550 - total flux cleaned = -0.00242459 Jy ! Component: 1600 - total flux cleaned = -0.00250367 Jy ! Component: 1650 - total flux cleaned = -0.0025817 Jy ! Component: 1700 - total flux cleaned = -0.00265866 Jy ! Component: 1750 - total flux cleaned = -0.00271954 Jy ! Component: 1800 - total flux cleaned = -0.00280973 Jy ! Component: 1850 - total flux cleaned = -0.00291369 Jy ! Component: 1900 - total flux cleaned = -0.00297244 Jy ! Component: 1950 - total flux cleaned = -0.00301619 Jy ! Component: 2000 - total flux cleaned = -0.0031313 Jy ! Component: 2050 - total flux cleaned = -0.00315973 Jy ! Component: 2100 - total flux cleaned = -0.00324434 Jy ! Component: 2150 - total flux cleaned = -0.00334235 Jy ! Component: 2200 - total flux cleaned = -0.00342542 Jy ! Component: 2250 - total flux cleaned = -0.00345306 Jy ! Component: 2300 - total flux cleaned = -0.00356155 Jy ! Component: 2350 - total flux cleaned = -0.00362884 Jy ! Component: 2400 - total flux cleaned = -0.00372218 Jy ! Component: 2450 - total flux cleaned = -0.0038014 Jy ! Component: 2500 - total flux cleaned = -0.0038799 Jy ! Component: 2550 - total flux cleaned = -0.00393161 Jy ! Component: 2600 - total flux cleaned = -0.00397022 Jy ! Component: 2650 - total flux cleaned = -0.00408486 Jy ! Component: 2700 - total flux cleaned = -0.0041101 Jy ! Component: 2750 - total flux cleaned = -0.0041727 Jy ! Component: 2800 - total flux cleaned = -0.00424729 Jy ! Component: 2850 - total flux cleaned = -0.00429651 Jy ! Component: 2900 - total flux cleaned = -0.00439417 Jy ! Component: 2950 - total flux cleaned = -0.00449096 Jy ! Component: 3000 - total flux cleaned = -0.00447912 Jy ! Component: 3050 - total flux cleaned = -0.00452677 Jy ! Component: 3100 - total flux cleaned = -0.00458583 Jy ! Component: 3150 - total flux cleaned = -0.00464451 Jy ! Component: 3200 - total flux cleaned = -0.00466767 Jy ! Component: 3250 - total flux cleaned = -0.0047023 Jy ! Component: 3300 - total flux cleaned = -0.00475949 Jy ! Component: 3350 - total flux cleaned = -0.00477095 Jy ! Component: 3400 - total flux cleaned = -0.00481633 Jy ! Component: 3450 - total flux cleaned = -0.00487245 Jy ! Component: 3500 - total flux cleaned = -0.00489468 Jy ! Component: 3550 - total flux cleaned = -0.00494985 Jy ! Component: 3600 - total flux cleaned = -0.00492775 Jy ! Component: 3650 - total flux cleaned = -0.0049278 Jy ! Component: 3700 - total flux cleaned = -0.00494953 Jy ! Component: 3750 - total flux cleaned = -0.0049712 Jy ! Component: 3800 - total flux cleaned = -0.00498193 Jy ! Component: 3850 - total flux cleaned = -0.00502453 Jy ! Component: 3900 - total flux cleaned = -0.00504551 Jy ! Component: 3950 - total flux cleaned = -0.00499295 Jy ! Component: 4000 - total flux cleaned = -0.0050662 Jy ! Component: 4050 - total flux cleaned = -0.0051285 Jy ! Total flux subtracted in 4096 components = -0.00514903 Jy ! Clean residual min=-0.000614 max=0.000611 Jy/beam ! Clean residual mean=-0.000002 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0843883 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 324 components and 0.0843882 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1716+2305_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.843 x 7.122 at -16.34 degrees (North through East) ! Clean map min=-0.0012662 max=0.086541 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1716+2305_S_map.fits wmodel /image_prod/ug002_uva//J1716+2305_S_map.mod ! Writing 324 model components to file: /image_prod/ug002_uva//J1716+2305_S_map.mod wobs /image_prod/ug002_uva//J1716+2305_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1716+2305_S_uvs.fits wwins /image_prod/ug002_uva//J1716+2305_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1716+2305_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0865411 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185967 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.644668 0.644668 1.28934 2.57867 5.15734 10.3147 20.6294 41.2587 82.5175 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 465.356 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1716+2305_S_dfm.log closed on Thu Mar 5 03:10:31 2020