! Started logfile: /image_prod/ug002_uva//J1202+4444_S_b_dfm.log on Thu Mar 5 00:22:15 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_uva//J1202+4444_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1202+4444_S_b_uva.fits ! AN table 1: 25 integrations on 36 of 36 possible baselines. ! AN table 2: 25 integrations on 36 of 36 possible baselines. ! AN table 3: 25 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1202+4444 ! ! 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 8100 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 J1202+4444_S_b] 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=1.001105Jy sigma=8.887951 ! Fit after self-cal, rms=0.963178Jy sigma=8.563051 ! 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 mas, bmaj=4.75 mas, bpa=-12.9 degrees ! Estimated noise=1.53351 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 = 0.028845 Jy ! Component: 100 - total flux cleaned = 0.0354724 Jy ! Total flux subtracted in 100 components = 0.0354724 Jy ! Clean residual min=-0.003478 max=0.002952 Jy/beam ! Clean residual mean=-0.000004 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.0354724 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0354724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066197Jy sigma=0.468409 ! Fit after self-cal, rms=0.064937Jy sigma=0.454318 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430341 Jy ! Component: 100 - total flux cleaned = 0.00515145 Jy ! Total flux subtracted in 100 components = 0.00515145 Jy ! Clean residual min=-0.002806 max=0.002947 Jy/beam ! Clean residual mean=-0.000002 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.0406238 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.0406238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064629Jy sigma=0.452020 ! Fit after self-cal, rms=0.064624Jy sigma=0.451930 ! 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=3.773 mas, bmaj=5.74 mas, bpa=-14.87 degrees ! Estimated noise=0.917357 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 = 0.000875399 Jy ! Component: 100 - total flux cleaned = 0.000850821 Jy ! Component: 150 - total flux cleaned = 0.000804583 Jy ! Component: 200 - total flux cleaned = 0.000762234 Jy ! Total flux subtracted in 200 components = 0.000762234 Jy ! Clean residual min=-0.001887 max=0.001892 Jy/beam ! Clean residual mean=-0.000004 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0413861 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0413861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064586Jy sigma=0.451745 ! Fit after self-cal, rms=0.064578Jy sigma=0.451720 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.773 x 5.74 at -14.87 degrees (North through East) ! Clean map min=-0.001878 max=0.040206 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.92 HN 0.98 KP 1.10 ! LA 1.02 MK 1.06 NL 1.08 PT 1.05 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 0.92 KP 0.99 LA 0.95 ! MK 1.11 NL 1.06 OV 1.04 PT 1.05 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.94 HN 1.03 KP 1.03 ! LA 0.96 MK 0.88 NL 0.98 OV 1.11 ! PT 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.10 KP 0.96 ! LA 0.92 MK 1.01 NL 0.91 PT 1.02 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 1.04 KP 1.06 LA 0.91 ! MK 1.17 NL 0.93 OV 1.01 PT 0.99 ! SC 0.39 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.25 FD 1.17 HN 1.02 KP 1.03 ! LA 0.96 MK 0.85 NL 0.82 OV 0.98 ! PT 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.97 HN 1.14 KP 1.08 ! LA 0.97 MK 0.98 NL 0.86 PT 1.18 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.10 HN 1.03 KP 1.06 LA 1.01 ! MK 1.09 NL 0.95 OV 1.03 PT 1.05 ! SC 0.86 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.02 HN 1.07 KP 0.98 ! LA 0.97 MK 0.90 NL 1.00 OV 1.06 ! PT 1.10 ! ! ! Fit before self-cal, rms=0.064578Jy sigma=0.451720 ! Fit after self-cal, rms=0.056202Jy sigma=0.449245 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.747 mas, bmaj=5.669 mas, bpa=-15.07 degrees ! Estimated noise=0.908842 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 = 0.000270737 Jy ! Component: 100 - total flux cleaned = 0.000271046 Jy ! Component: 150 - total flux cleaned = 0.000241486 Jy ! Component: 200 - total flux cleaned = 0.000228862 Jy ! Total flux subtracted in 200 components = 0.000228862 Jy ! Clean residual min=-0.001560 max=0.001691 Jy/beam ! Clean residual mean=-0.000004 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0416149 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.0416149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056190Jy sigma=0.449159 ! Fit after self-cal, rms=0.056167Jy sigma=0.448824 ! 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=0.056167Jy sigma=0.448824 ! Fit after self-cal, rms=0.055843Jy sigma=0.448760 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.719 mas, bmaj=5.645 mas, bpa=-15.08 degrees ! Estimated noise=0.904355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000194686 Jy ! Component: 100 - total flux cleaned = 0.000195024 Jy ! Component: 150 - total flux cleaned = 0.000194989 Jy ! Component: 200 - total flux cleaned = 0.000194201 Jy ! Total flux subtracted in 200 components = 0.000194201 Jy ! Clean residual min=-0.001548 max=0.001632 Jy/beam ! Clean residual mean=-0.000004 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0418091 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.0418091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055834Jy sigma=0.448698 ! Fit after self-cal, rms=0.055806Jy sigma=0.448409 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 = 3.22197e-05 Jy ! Component: 100 - total flux cleaned = 1.99454e-05 Jy ! Component: 150 - total flux cleaned = 3.00545e-05 Jy ! Component: 200 - total flux cleaned = 3.00394e-05 Jy ! Total flux subtracted in 200 components = 3.00394e-05 Jy ! Clean residual min=-0.001513 max=0.001509 Jy/beam ! Clean residual mean=-0.000004 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0418392 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.0418392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055800Jy sigma=0.448371 ! Fit after self-cal, rms=0.055799Jy sigma=0.448362 ! 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=0.055799Jy sigma=0.448362 ! Fit after self-cal, rms=0.055467Jy sigma=0.448344 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.694 mas, bmaj=5.636 mas, bpa=-15.05 degrees ! Estimated noise=0.899601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001039 Jy ! Component: 100 - total flux cleaned = 0.000115399 Jy ! Component: 150 - total flux cleaned = 0.000126614 Jy ! Component: 200 - total flux cleaned = 0.000126495 Jy ! Total flux subtracted in 200 components = 0.000126495 Jy ! Clean residual min=-0.001505 max=0.001503 Jy/beam ! Clean residual mean=-0.000004 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0419657 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.0419657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055461Jy sigma=0.448307 ! Fit after self-cal, rms=0.055459Jy sigma=0.448300 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 = -2.62683e-05 Jy ! Component: 100 - total flux cleaned = -3.57046e-05 Jy ! Component: 150 - total flux cleaned = -2.68281e-05 Jy ! Component: 200 - total flux cleaned = -2.66717e-05 Jy ! Total flux subtracted in 200 components = -2.66717e-05 Jy ! Clean residual min=-0.001502 max=0.001505 Jy/beam ! Clean residual mean=-0.000004 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.041939 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.041939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055455Jy sigma=0.448277 ! Fit after self-cal, rms=0.055454Jy sigma=0.448272 ! 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=0.055454Jy sigma=0.448272 ! Fit after self-cal, rms=0.055154Jy sigma=0.448261 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.291 mas, bmaj=9.688 mas, bpa=-19.46 degrees ! Estimated noise=1.09311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.10801e-06 Jy ! Component: 100 - total flux cleaned = 1.23206e-05 Jy ! Component: 150 - total flux cleaned = 2.83225e-05 Jy ! Component: 200 - total flux cleaned = 3.38085e-05 Jy ! Total flux subtracted in 200 components = 3.38085e-05 Jy ! Clean residual min=-0.001624 max=0.001604 Jy/beam ! Clean residual mean=-0.000007 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0419728 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.0419728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055153Jy sigma=0.448247 ! Fit after self-cal, rms=0.055148Jy sigma=0.448231 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 = -5.11909e-05 Jy ! Component: 100 - total flux cleaned = -5.15002e-05 Jy ! Component: 150 - total flux cleaned = -4.48844e-05 Jy ! Component: 200 - total flux cleaned = -4.47085e-05 Jy ! Total flux subtracted in 200 components = -4.47085e-05 Jy ! Clean residual min=-0.001635 max=0.001609 Jy/beam ! Clean residual mean=-0.000007 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0419281 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.0419281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055149Jy sigma=0.448228 ! Fit after self-cal, rms=0.055146Jy sigma=0.448216 ! 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=3.673 mas, bmaj=5.629 mas, bpa=-15.07 degrees ! Estimated noise=0.894738 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.673 x 5.629 at -15.07 degrees (North through East) ! Clean map min=-0.0014318 max=0.03906 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=2.932 mas, bmaj=4.663 mas, bpa=-13.36 degrees ! Estimated noise=1.46808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0300309 Jy ! Component: 100 - total flux cleaned = 0.0372906 Jy ! Component: 150 - total flux cleaned = 0.0400431 Jy ! Component: 200 - total flux cleaned = 0.0407128 Jy ! Total flux subtracted in 200 components = 0.0407128 Jy ! Clean residual min=-0.002766 max=0.002977 Jy/beam ! Clean residual mean=-0.000001 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.0407128 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0407128 Jy ! Inverting map and beam ! Estimated beam: bmin=3.673 mas, bmaj=5.629 mas, bpa=-15.07 degrees ! Estimated noise=0.894738 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) ! Added new window around map position (-3, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120802 Jy ! Component: 100 - total flux cleaned = 0.00139667 Jy ! Component: 150 - total flux cleaned = 0.00154736 Jy ! Component: 200 - total flux cleaned = 0.00159894 Jy ! Total flux subtracted in 200 components = 0.00159894 Jy ! Clean residual min=-0.001504 max=0.001545 Jy/beam ! Clean residual mean=-0.000004 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0423118 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.0423118 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=8.291 mas, bmaj=9.688 mas, bpa=-19.46 degrees ! Estimated noise=1.09311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.79877e-05 Jy ! Component: 100 - total flux cleaned = -0.00010187 Jy ! Component: 150 - total flux cleaned = -0.000148909 Jy ! Component: 200 - total flux cleaned = -0.000187285 Jy ! Total flux subtracted in 200 components = -0.000187285 Jy ! Clean residual min=-0.001561 max=0.001612 Jy/beam ! Clean residual mean=-0.000007 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0421245 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 = -2.44238e-05 Jy ! Component: 100 - total flux cleaned = -3.89414e-05 Jy ! Component: 150 - total flux cleaned = -5.21394e-05 Jy ! Component: 200 - total flux cleaned = -5.21122e-05 Jy ! Total flux subtracted in 200 components = -5.21122e-05 Jy ! Clean residual min=-0.001558 max=0.001602 Jy/beam ! Clean residual mean=-0.000007 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0420724 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 64 components and 0.0420724 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.673 mas, bmaj=5.629 mas, bpa=-15.07 degrees ! Estimated noise=0.894738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.79298e-05 Jy ! Component: 100 - total flux cleaned = 4.86125e-05 Jy ! Component: 150 - total flux cleaned = 4.91985e-05 Jy ! Component: 200 - total flux cleaned = 3.33085e-05 Jy ! Total flux subtracted in 200 components = 3.33085e-05 Jy ! Clean residual min=-0.001411 max=0.001581 Jy/beam ! Clean residual mean=-0.000004 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0421057 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.0421057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055132Jy sigma=0.448162 ! Fit after self-cal, rms=0.055129Jy sigma=0.448103 wmodel J1202+4444_S_b_map.mod ! Writing 71 model components to file: J1202+4444_S_b_map.mod wobs J1202+4444_S_b_uvs.fits ! Writing UV FITS file: J1202+4444_S_b_uvs.fits wwins J1202+4444_S_b_map.win ! wwins: Wrote 2 windows to J1202+4444_S_b_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 = 0.000485082 Jy ! Component: 100 - total flux cleaned = 0.000723117 Jy ! Component: 150 - total flux cleaned = 0.000897513 Jy ! Component: 200 - total flux cleaned = 0.00106391 Jy ! Component: 250 - total flux cleaned = 0.00129351 Jy ! Component: 300 - total flux cleaned = 0.00142667 Jy ! Component: 350 - total flux cleaned = 0.0015572 Jy ! Component: 400 - total flux cleaned = 0.00168443 Jy ! Component: 450 - total flux cleaned = 0.00178741 Jy ! Component: 500 - total flux cleaned = 0.00192918 Jy ! Component: 550 - total flux cleaned = 0.00200821 Jy ! Component: 600 - total flux cleaned = 0.00208591 Jy ! Component: 650 - total flux cleaned = 0.00212417 Jy ! Component: 700 - total flux cleaned = 0.0021805 Jy ! Component: 750 - total flux cleaned = 0.00216189 Jy ! Component: 800 - total flux cleaned = 0.00219793 Jy ! Component: 850 - total flux cleaned = 0.00219785 Jy ! Component: 900 - total flux cleaned = 0.00225028 Jy ! Component: 950 - total flux cleaned = 0.00219851 Jy ! Component: 1000 - total flux cleaned = 0.00221543 Jy ! Component: 1050 - total flux cleaned = 0.00218163 Jy ! Component: 1100 - total flux cleaned = 0.00216516 Jy ! Component: 1150 - total flux cleaned = 0.00218181 Jy ! Component: 1200 - total flux cleaned = 0.00213281 Jy ! Component: 1250 - total flux cleaned = 0.00210069 Jy ! Component: 1300 - total flux cleaned = 0.00208489 Jy ! Component: 1350 - total flux cleaned = 0.0020378 Jy ! Component: 1400 - total flux cleaned = 0.00200716 Jy ! Component: 1450 - total flux cleaned = 0.00196146 Jy ! Component: 1500 - total flux cleaned = 0.00191626 Jy ! Component: 1550 - total flux cleaned = 0.00188663 Jy ! Component: 1600 - total flux cleaned = 0.00181294 Jy ! Component: 1650 - total flux cleaned = 0.0017839 Jy ! Component: 1700 - total flux cleaned = 0.00172635 Jy ! Component: 1750 - total flux cleaned = 0.00172625 Jy ! Component: 1800 - total flux cleaned = 0.00165585 Jy ! Component: 1850 - total flux cleaned = 0.00162786 Jy ! Component: 1900 - total flux cleaned = 0.00160018 Jy ! Component: 1950 - total flux cleaned = 0.00153171 Jy ! Component: 2000 - total flux cleaned = 0.00151805 Jy ! Component: 2050 - total flux cleaned = 0.00147779 Jy ! Component: 2100 - total flux cleaned = 0.00145134 Jy ! Component: 2150 - total flux cleaned = 0.00141178 Jy ! Component: 2200 - total flux cleaned = 0.00142482 Jy ! Component: 2250 - total flux cleaned = 0.00142496 Jy ! Component: 2300 - total flux cleaned = 0.00137386 Jy ! Component: 2350 - total flux cleaned = 0.00141189 Jy ! Component: 2400 - total flux cleaned = 0.00141177 Jy ! Component: 2450 - total flux cleaned = 0.00143658 Jy ! Component: 2500 - total flux cleaned = 0.00142408 Jy ! Component: 2550 - total flux cleaned = 0.00146076 Jy ! Component: 2600 - total flux cleaned = 0.00146082 Jy ! Component: 2650 - total flux cleaned = 0.00146067 Jy ! Component: 2700 - total flux cleaned = 0.00150831 Jy ! Component: 2750 - total flux cleaned = 0.00148435 Jy ! Component: 2800 - total flux cleaned = 0.00153118 Jy ! Component: 2850 - total flux cleaned = 0.00147298 Jy ! Component: 2900 - total flux cleaned = 0.00145017 Jy ! Component: 2950 - total flux cleaned = 0.00146174 Jy ! Component: 3000 - total flux cleaned = 0.00149579 Jy ! Component: 3050 - total flux cleaned = 0.00147335 Jy ! Component: 3100 - total flux cleaned = 0.00150695 Jy ! Component: 3150 - total flux cleaned = 0.00150697 Jy ! Component: 3200 - total flux cleaned = 0.00150695 Jy ! Component: 3250 - total flux cleaned = 0.0015617 Jy ! Component: 3300 - total flux cleaned = 0.00159424 Jy ! Component: 3350 - total flux cleaned = 0.00156168 Jy ! Component: 3400 - total flux cleaned = 0.00158312 Jy ! Component: 3450 - total flux cleaned = 0.00156174 Jy ! Component: 3500 - total flux cleaned = 0.001583 Jy ! Component: 3550 - total flux cleaned = 0.00159359 Jy ! Component: 3600 - total flux cleaned = 0.00162498 Jy ! Component: 3650 - total flux cleaned = 0.0016458 Jy ! Component: 3700 - total flux cleaned = 0.00164585 Jy ! Component: 3750 - total flux cleaned = 0.00169708 Jy ! Component: 3800 - total flux cleaned = 0.00169709 Jy ! Component: 3850 - total flux cleaned = 0.00171719 Jy ! Component: 3900 - total flux cleaned = 0.00177738 Jy ! Component: 3950 - total flux cleaned = 0.00180729 Jy ! Component: 4000 - total flux cleaned = 0.00178743 Jy ! Component: 4050 - total flux cleaned = 0.00184656 Jy ! Total flux subtracted in 4096 components = 0.00186605 Jy ! Clean residual min=-0.000611 max=0.000606 Jy/beam ! Clean residual mean=-0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0439718 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 329 components and 0.0439718 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1202+4444_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.673 x 5.629 at -15.07 degrees (North through East) ! Clean map min=-0.00091921 max=0.038941 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1202+4444_S_b_map.fits wmodel /image_prod/ug002_uva//J1202+4444_S_b_map.mod ! Writing 329 model components to file: /image_prod/ug002_uva//J1202+4444_S_b_map.mod wobs /image_prod/ug002_uva//J1202+4444_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1202+4444_S_b_uvs.fits wwins /image_prod/ug002_uva//J1202+4444_S_b_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1202+4444_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0389413 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169889 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.30881 1.30881 2.61762 5.23523 10.4705 20.9409 41.8819 83.7637 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 229.216 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1202+4444_S_b_dfm.log closed on Thu Mar 5 00:22:19 2020