! Started logfile: /image_prod/ug002_uva//J1835+3241_S_dfm.log on Thu Mar 5 03:50:28 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//J1835+3241_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1835+3241_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.843981 visibilities/baseline/integration-bin. ! Found source: J1835+3241 ! ! 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 40 lines of history. ! ! Reading 5469 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 J1835+3241_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.022062Jy sigma=8.964347 ! Fit after self-cal, rms=0.806455Jy sigma=6.988568 ! 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=3.179 mas, bmaj=5.451 mas, bpa=-2.1 degrees ! Estimated noise=1.70744 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 = 0.148578 Jy ! Component: 100 - total flux cleaned = 0.198935 Jy ! Total flux subtracted in 100 components = 0.198935 Jy ! Clean residual min=-0.011625 max=0.024227 Jy/beam ! Clean residual mean=-0.000009 rms=0.003655 Jy/beam ! Combined flux in latest and established models = 0.198935 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.198935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079671Jy sigma=0.648347 ! Fit after self-cal, rms=0.079516Jy sigma=0.646921 ! Inverting map ! Added new window around map position (4.5, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0269265 Jy ! Component: 100 - total flux cleaned = 0.0424934 Jy ! Total flux subtracted in 100 components = 0.0424934 Jy ! Clean residual min=-0.009600 max=0.010316 Jy/beam ! Clean residual mean=-0.000002 rms=0.002548 Jy/beam ! Combined flux in latest and established models = 0.241429 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.241429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069567Jy sigma=0.537179 ! Fit after self-cal, rms=0.069124Jy sigma=0.533600 ! 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=3.707 mas, bmaj=6.276 mas, bpa=-1.774 degrees ! Estimated noise=1.12641 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 = 0.0119112 Jy ! Component: 100 - total flux cleaned = 0.0182693 Jy ! Component: 150 - total flux cleaned = 0.0221481 Jy ! Component: 200 - total flux cleaned = 0.0246335 Jy ! Total flux subtracted in 200 components = 0.0246335 Jy ! Clean residual min=-0.008715 max=0.008373 Jy/beam ! Clean residual mean=0.000001 rms=0.002016 Jy/beam ! Combined flux in latest and established models = 0.266062 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.266062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067249Jy sigma=0.511626 ! Fit after self-cal, rms=0.067083Jy sigma=0.510144 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.707 x 6.276 at -1.774 degrees (North through East) ! Clean map min=-0.0084324 max=0.19114 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.99 KP 1.00 ! LA 1.04 MK 1.05 OV 0.83 PT 1.02 ! SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.01 HN 0.94 KP 1.03 ! LA 1.05 MK 1.04 OV 0.90 PT 1.01 ! SC 0.81 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.00 HN 0.97 KP 1.03 ! LA 1.02 MK 0.97 OV 0.91 PT 1.01 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.067083Jy sigma=0.510144 ! Fit after self-cal, rms=0.060209Jy sigma=0.466736 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=6.271 mas, bpa=-0.7626 degrees ! Estimated noise=1.10816 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 (18, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00670424 Jy ! Component: 100 - total flux cleaned = 0.0100233 Jy ! Component: 150 - total flux cleaned = 0.0105562 Jy ! Component: 200 - total flux cleaned = 0.0107379 Jy ! Total flux subtracted in 200 components = 0.0107379 Jy ! Clean residual min=-0.003503 max=0.003881 Jy/beam ! Clean residual mean=0.000004 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.2768 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.2768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059415Jy sigma=0.458488 ! Fit after self-cal, rms=0.059411Jy sigma=0.457910 ! 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=0.059411Jy sigma=0.457910 ! Fit after self-cal, rms=0.057964Jy sigma=0.450580 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.631 mas, bmaj=6.249 mas, bpa=-0.9378 degrees ! Estimated noise=1.10532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307166 Jy ! Component: 100 - total flux cleaned = 0.00333459 Jy ! Component: 150 - total flux cleaned = 0.0033332 Jy ! Component: 200 - total flux cleaned = 0.00327157 Jy ! Total flux subtracted in 200 components = 0.00327157 Jy ! Clean residual min=-0.002392 max=0.002957 Jy/beam ! Clean residual mean=0.000001 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.280072 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 0.280071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057735Jy sigma=0.448252 ! Fit after self-cal, rms=0.057727Jy sigma=0.448164 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 (-22, 116). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179515 Jy ! Component: 100 - total flux cleaned = 0.00204708 Jy ! Component: 150 - total flux cleaned = 0.00215547 Jy ! Component: 200 - total flux cleaned = 0.00215409 Jy ! Total flux subtracted in 200 components = 0.00215409 Jy ! Clean residual min=-0.002104 max=0.002350 Jy/beam ! Clean residual mean=0.000000 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.282226 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 92 components and 0.282226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057569Jy sigma=0.446726 ! Fit after self-cal, rms=0.057563Jy sigma=0.446684 ! 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=0.057563Jy sigma=0.446684 ! Fit after self-cal, rms=0.057436Jy sigma=0.446307 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.616 mas, bmaj=6.238 mas, bpa=-0.9028 degrees ! Estimated noise=1.10332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015432 Jy ! Component: 100 - total flux cleaned = 0.00170255 Jy ! Component: 150 - total flux cleaned = 0.00175062 Jy ! Component: 200 - total flux cleaned = 0.00179384 Jy ! Total flux subtracted in 200 components = 0.00179384 Jy ! Clean residual min=-0.001937 max=0.002210 Jy/beam ! Clean residual mean=0.000000 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.284019 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 105 components and 0.284019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057348Jy sigma=0.445427 ! Fit after self-cal, rms=0.057346Jy sigma=0.445409 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 = 9.2691e-05 Jy ! Component: 100 - total flux cleaned = 9.21736e-05 Jy ! Component: 150 - total flux cleaned = 5.5651e-05 Jy ! Component: 200 - total flux cleaned = 5.64057e-05 Jy ! Total flux subtracted in 200 components = 5.64057e-05 Jy ! Clean residual min=-0.001869 max=0.002110 Jy/beam ! Clean residual mean=0.000000 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.284076 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 114 components and 0.284076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057299Jy sigma=0.444984 ! Fit after self-cal, rms=0.057297Jy sigma=0.444977 ! 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=0.057297Jy sigma=0.444977 ! Fit after self-cal, rms=0.057182Jy sigma=0.444841 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.651 mas, bmaj=10.09 mas, bpa=1.73 degrees ! Estimated noise=1.3733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000917306 Jy ! Component: 100 - total flux cleaned = 0.00079411 Jy ! Component: 150 - total flux cleaned = 0.000742867 Jy ! Component: 200 - total flux cleaned = 0.000721434 Jy ! Total flux subtracted in 200 components = 0.000721434 Jy ! Clean residual min=-0.001674 max=0.002094 Jy/beam ! Clean residual mean=-0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.284797 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 126 components and 0.284797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057165Jy sigma=0.444674 ! Fit after self-cal, rms=0.057157Jy sigma=0.444634 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 = 0.00022452 Jy ! Component: 100 - total flux cleaned = 0.000116257 Jy ! Component: 150 - total flux cleaned = 1.85855e-05 Jy ! Component: 200 - total flux cleaned = -7.18533e-05 Jy ! Total flux subtracted in 200 components = -7.18533e-05 Jy ! Clean residual min=-0.001634 max=0.002087 Jy/beam ! Clean residual mean=-0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.284725 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 135 components and 0.284725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057150Jy sigma=0.444591 ! Fit after self-cal, rms=0.057146Jy sigma=0.444577 ! 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=3.606 mas, bmaj=6.227 mas, bpa=-0.9295 degrees ! Estimated noise=1.10194 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.606 x 6.227 at -0.9295 degrees (North through East) ! Clean map min=-0.0021211 max=0.18813 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=3.111 mas, bmaj=5.438 mas, bpa=-1.297 degrees ! Estimated noise=1.65024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143883 Jy ! Component: 100 - total flux cleaned = 0.196113 Jy ! Component: 150 - total flux cleaned = 0.225536 Jy ! Component: 200 - total flux cleaned = 0.243651 Jy ! Total flux subtracted in 200 components = 0.243651 Jy ! Clean residual min=-0.005624 max=0.009515 Jy/beam ! Clean residual mean=0.000001 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.243651 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.243651 Jy ! Inverting map and beam ! Estimated beam: bmin=3.606 mas, bmaj=6.227 mas, bpa=-0.9295 degrees ! Estimated noise=1.10194 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 = 0.0140574 Jy ! Component: 100 - total flux cleaned = 0.0221858 Jy ! Component: 150 - total flux cleaned = 0.0277859 Jy ! Component: 200 - total flux cleaned = 0.0319118 Jy ! Total flux subtracted in 200 components = 0.0319118 Jy ! Clean residual min=-0.002661 max=0.003977 Jy/beam ! Clean residual mean=0.000002 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.275563 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 50 components and 0.275563 Jy ! Inverting map ! Added new window around map position (11, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308566 Jy ! Component: 100 - total flux cleaned = 0.00495087 Jy ! Component: 150 - total flux cleaned = 0.00628228 Jy ! Component: 200 - total flux cleaned = 0.0069751 Jy ! Total flux subtracted in 200 components = 0.0069751 Jy ! Clean residual min=-0.002124 max=0.002302 Jy/beam ! Clean residual mean=0.000000 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.282538 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 71 components and 0.282538 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=7.651 mas, bmaj=10.09 mas, bpa=1.73 degrees ! Estimated noise=1.3733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112344 Jy ! Component: 100 - total flux cleaned = 0.00144089 Jy ! Component: 150 - total flux cleaned = 0.00132976 Jy ! Component: 200 - total flux cleaned = 0.00122762 Jy ! Total flux subtracted in 200 components = 0.00122762 Jy ! Clean residual min=-0.001731 max=0.001930 Jy/beam ! Clean residual mean=-0.000000 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.283766 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 = -6.19795e-05 Jy ! Component: 100 - total flux cleaned = -0.000119703 Jy ! Component: 150 - total flux cleaned = -0.00014685 Jy ! Component: 200 - total flux cleaned = -0.000197959 Jy ! Total flux subtracted in 200 components = -0.000197959 Jy ! Clean residual min=-0.001627 max=0.001960 Jy/beam ! Clean residual mean=-0.000000 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.283568 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 124 components and 0.283568 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.606 mas, bmaj=6.227 mas, bpa=-0.9295 degrees ! Estimated noise=1.10194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000582545 Jy ! Component: 100 - total flux cleaned = -0.000627364 Jy ! Component: 150 - total flux cleaned = -0.000628287 Jy ! Component: 200 - total flux cleaned = -0.000629254 Jy ! Total flux subtracted in 200 components = -0.000629254 Jy ! Clean residual min=-0.001901 max=0.001905 Jy/beam ! Clean residual mean=0.000000 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.282939 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 144 components and 0.282938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057109Jy sigma=0.444159 ! Fit after self-cal, rms=0.057095Jy sigma=0.444021 wmodel J1835+3241_S_map.mod ! Writing 144 model components to file: J1835+3241_S_map.mod wobs J1835+3241_S_uvs.fits ! Writing UV FITS file: J1835+3241_S_uvs.fits wwins J1835+3241_S_map.win ! wwins: Wrote 5 windows to J1835+3241_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 = 0.00020892 Jy ! Component: 100 - total flux cleaned = 0.000504066 Jy ! Component: 150 - total flux cleaned = 0.000567553 Jy ! Component: 200 - total flux cleaned = 0.000477214 Jy ! Component: 250 - total flux cleaned = 0.000274095 Jy ! Component: 300 - total flux cleaned = 0.00016128 Jy ! Component: 350 - total flux cleaned = -3.12558e-05 Jy ! Component: 400 - total flux cleaned = -0.000218647 Jy ! Component: 450 - total flux cleaned = -0.000402099 Jy ! Component: 500 - total flux cleaned = -0.000582105 Jy ! Component: 550 - total flux cleaned = -0.000809402 Jy ! Component: 600 - total flux cleaned = -0.00105626 Jy ! Component: 650 - total flux cleaned = -0.00117751 Jy ! Component: 700 - total flux cleaned = -0.0012493 Jy ! Component: 750 - total flux cleaned = -0.00143676 Jy ! Component: 800 - total flux cleaned = -0.00145966 Jy ! Component: 850 - total flux cleaned = -0.00145956 Jy ! Component: 900 - total flux cleaned = -0.00145925 Jy ! Component: 950 - total flux cleaned = -0.00152459 Jy ! Component: 1000 - total flux cleaned = -0.00154586 Jy ! Component: 1050 - total flux cleaned = -0.00148229 Jy ! Component: 1100 - total flux cleaned = -0.00158763 Jy ! Component: 1150 - total flux cleaned = -0.00162904 Jy ! Component: 1200 - total flux cleaned = -0.00158824 Jy ! Component: 1250 - total flux cleaned = -0.00164898 Jy ! Component: 1300 - total flux cleaned = -0.00160905 Jy ! Component: 1350 - total flux cleaned = -0.0016676 Jy ! Component: 1400 - total flux cleaned = -0.00172563 Jy ! Component: 1450 - total flux cleaned = -0.00178292 Jy ! Component: 1500 - total flux cleaned = -0.00187717 Jy ! Component: 1550 - total flux cleaned = -0.001952 Jy ! Component: 1600 - total flux cleaned = -0.00200773 Jy ! Component: 1650 - total flux cleaned = -0.00211757 Jy ! Component: 1700 - total flux cleaned = -0.00220769 Jy ! Component: 1750 - total flux cleaned = -0.00224333 Jy ! Component: 1800 - total flux cleaned = -0.00220801 Jy ! Component: 1850 - total flux cleaned = -0.00238225 Jy ! Component: 1900 - total flux cleaned = -0.00239926 Jy ! Component: 1950 - total flux cleaned = -0.00246765 Jy ! Component: 2000 - total flux cleaned = -0.00250145 Jy ! Component: 2050 - total flux cleaned = -0.00255156 Jy ! Component: 2100 - total flux cleaned = -0.00250224 Jy ! Component: 2150 - total flux cleaned = -0.00266585 Jy ! Component: 2200 - total flux cleaned = -0.00264951 Jy ! Component: 2250 - total flux cleaned = -0.00268146 Jy ! Component: 2300 - total flux cleaned = -0.00266544 Jy ! Component: 2350 - total flux cleaned = -0.00264957 Jy ! Component: 2400 - total flux cleaned = -0.00269622 Jy ! Component: 2450 - total flux cleaned = -0.00269611 Jy ! Component: 2500 - total flux cleaned = -0.00269631 Jy ! Component: 2550 - total flux cleaned = -0.00278702 Jy ! Component: 2600 - total flux cleaned = -0.00271207 Jy ! Component: 2650 - total flux cleaned = -0.00275659 Jy ! Component: 2700 - total flux cleaned = -0.00275674 Jy ! Component: 2750 - total flux cleaned = -0.00278588 Jy ! Component: 2800 - total flux cleaned = -0.00274232 Jy ! Component: 2850 - total flux cleaned = -0.00279966 Jy ! Component: 2900 - total flux cleaned = -0.00279987 Jy ! Component: 2950 - total flux cleaned = -0.00281376 Jy ! Component: 3000 - total flux cleaned = -0.00277187 Jy ! Component: 3050 - total flux cleaned = -0.00286888 Jy ! Component: 3100 - total flux cleaned = -0.00286893 Jy ! Component: 3150 - total flux cleaned = -0.00292354 Jy ! Component: 3200 - total flux cleaned = -0.00293712 Jy ! Component: 3250 - total flux cleaned = -0.00296398 Jy ! Component: 3300 - total flux cleaned = -0.00304409 Jy ! Component: 3350 - total flux cleaned = -0.0031101 Jy ! Component: 3400 - total flux cleaned = -0.00312308 Jy ! Component: 3450 - total flux cleaned = -0.00309703 Jy ! Component: 3500 - total flux cleaned = -0.00314883 Jy ! Component: 3550 - total flux cleaned = -0.00312324 Jy ! Component: 3600 - total flux cleaned = -0.00311054 Jy ! Component: 3650 - total flux cleaned = -0.00311066 Jy ! Component: 3700 - total flux cleaned = -0.00316107 Jy ! Component: 3750 - total flux cleaned = -0.00317355 Jy ! Component: 3800 - total flux cleaned = -0.00323537 Jy ! Component: 3850 - total flux cleaned = -0.00319842 Jy ! Component: 3900 - total flux cleaned = -0.00319842 Jy ! Component: 3950 - total flux cleaned = -0.00321062 Jy ! Component: 4000 - total flux cleaned = -0.00325889 Jy ! Component: 4050 - total flux cleaned = -0.00323498 Jy ! Total flux subtracted in 4096 components = -0.00322315 Jy ! Clean residual min=-0.000757 max=0.000794 Jy/beam ! Clean residual mean=-0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.279715 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 427 components and 0.279715 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1835+3241_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.606 x 6.227 at -0.9295 degrees (North through East) ! Clean map min=-0.0015972 max=0.18725 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1835+3241_S_map.fits wmodel /image_prod/ug002_uva//J1835+3241_S_map.mod ! Writing 427 model components to file: /image_prod/ug002_uva//J1835+3241_S_map.mod wobs /image_prod/ug002_uva//J1835+3241_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1835+3241_S_uvs.fits wwins /image_prod/ug002_uva//J1835+3241_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1835+3241_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.187248 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208921 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.334725 0.334725 0.66945 1.3389 2.6778 5.3556 10.7112 21.4224 42.8448 85.6896 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.187 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 896.258 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1835+3241_S_dfm.log closed on Thu Mar 5 03:50:32 2020