! Started logfile: .//J1135-3651_C_dfm.log on Mon Jan 20 17:57:17 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1135-3651_C_uva.fits ! Reading UV FITS file: .//J1135-3651_C_uva.fits ! AN table 1: 17 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.92549 visibilities/baseline/integration-bin. ! Found source: J1135-3651 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 1888 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1135-3651_C] 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 0.300x0.300 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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001990Jy sigma=13.923100 ! Fit after self-cal, rms=0.965226Jy sigma=13.426124 ! 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=1.426 mas, bmaj=18.85 mas, bpa=-34.22 degrees ! Estimated noise=2.16768 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 = 0.029874 Jy ! Component: 100 - total flux cleaned = 0.0344004 Jy ! Total flux subtracted in 100 components = 0.0344004 Jy ! Clean residual min=-0.004192 max=0.003938 Jy/beam ! Clean residual mean=-0.000006 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 0.0344004 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0344004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.052621Jy sigma=0.688224 ! Fit after self-cal, rms=0.050995Jy sigma=0.666039 ! 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=2.024 mas, bmaj=18.39 mas, bpa=-33.71 degrees ! Estimated noise=1.19366 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 = -0.000736468 Jy ! Component: 100 - total flux cleaned = -0.00110627 Jy ! Component: 150 - total flux cleaned = -0.00103568 Jy ! Component: 200 - total flux cleaned = -0.000921284 Jy ! Total flux subtracted in 200 components = -0.000921284 Jy ! Clean residual min=-0.002395 max=0.003052 Jy/beam ! Clean residual mean=-0.000011 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.0334791 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.0334791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.050698Jy sigma=0.662521 ! Fit after self-cal, rms=0.050659Jy sigma=0.662084 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.024 x 18.39 at -33.71 degrees (North through East) ! Clean map min=-0.0025666 max=0.033373 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.71 KP 1.05 LA 0.93 MK 1.14 ! OV 0.93 PT 1.19 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 KP 1.06 LA 1.07 MK 1.06 ! OV 0.94 PT 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 KP 1.02 LA 1.17 MK 0.82 ! OV 1.19 PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 1.16 LA 1.09 MK 1.06 ! OV 0.87 PT 0.76 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 KP 1.05 LA 0.92 MK 0.85 ! OV 0.92 PT 1.17 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 1.28 LA 0.89 MK 0.82 ! OV 0.87 PT 1.20 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 KP 1.21 LA 1.00 MK 1.23 ! OV 1.00 PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 1.14 LA 1.17 MK 0.84 ! OV 1.05 PT 1.11 ! ! ! Fit before self-cal, rms=0.050659Jy sigma=0.662084 ! Fit after self-cal, rms=0.051498Jy sigma=0.654963 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.98 mas, bmaj=17.99 mas, bpa=-33.69 degrees ! Estimated noise=1.18179 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 = 0.000152252 Jy ! Component: 100 - total flux cleaned = 0.000117618 Jy ! Component: 150 - total flux cleaned = 7.12622e-05 Jy ! Component: 200 - total flux cleaned = 9.37325e-06 Jy ! Total flux subtracted in 200 components = 9.37325e-06 Jy ! Clean residual min=-0.001950 max=0.002568 Jy/beam ! Clean residual mean=-0.000007 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.0334885 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.0334885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.051450Jy sigma=0.654646 ! Fit after self-cal, rms=0.051777Jy sigma=0.652525 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.051777Jy sigma=0.652525 ! Fit after self-cal, rms=0.053624Jy sigma=0.651895 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.964 mas, bmaj=17.92 mas, bpa=-33.68 degrees ! Estimated noise=1.19085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.99175e-05 Jy ! Component: 100 - total flux cleaned = 0.000132982 Jy ! Component: 150 - total flux cleaned = 0.000207267 Jy ! Component: 200 - total flux cleaned = 0.000239842 Jy ! Total flux subtracted in 200 components = 0.000239842 Jy ! Clean residual min=-0.001764 max=0.002581 Jy/beam ! Clean residual mean=-0.000007 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0337283 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 65 components and 0.0337283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.053593Jy sigma=0.651782 ! Fit after self-cal, rms=0.053791Jy sigma=0.651450 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 = 0.000262001 Jy ! Component: 100 - total flux cleaned = 0.000301194 Jy ! Component: 150 - total flux cleaned = 0.000267326 Jy ! Component: 200 - total flux cleaned = 0.000266604 Jy ! Total flux subtracted in 200 components = 0.000266604 Jy ! Clean residual min=-0.001762 max=0.002604 Jy/beam ! Clean residual mean=-0.000009 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0339949 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 89 components and 0.033995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.053769Jy sigma=0.651316 ! Fit after self-cal, rms=0.053787Jy sigma=0.651256 ! Inverting map ! Added new window around map position (-22.8, -57.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216093 Jy ! Component: 100 - total flux cleaned = 0.00259054 Jy ! Component: 150 - total flux cleaned = 0.00262548 Jy ! Component: 200 - total flux cleaned = 0.00292571 Jy ! Total flux subtracted in 200 components = 0.00292571 Jy ! Clean residual min=-0.001469 max=0.001628 Jy/beam ! Clean residual mean=-0.000005 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0369207 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 120 components and 0.0369207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.053678Jy sigma=0.649521 ! Fit after self-cal, rms=0.053646Jy sigma=0.649011 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.053646Jy sigma=0.649011 ! Fit after self-cal, rms=0.054023Jy sigma=0.648752 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.964 mas, bmaj=17.93 mas, bpa=-33.67 degrees ! Estimated noise=1.18319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117549 Jy ! Component: 100 - total flux cleaned = 0.00163407 Jy ! Component: 150 - total flux cleaned = 0.00206436 Jy ! Component: 200 - total flux cleaned = 0.002381 Jy ! Total flux subtracted in 200 components = 0.002381 Jy ! Clean residual min=-0.001386 max=0.001554 Jy/beam ! Clean residual mean=-0.000003 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0393017 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 139 components and 0.0393017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.053960Jy sigma=0.647766 ! Fit after self-cal, rms=0.054008Jy sigma=0.646852 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 = 0.000185264 Jy ! Component: 100 - total flux cleaned = 0.000615162 Jy ! Component: 150 - total flux cleaned = 0.00106442 Jy ! Component: 200 - total flux cleaned = 0.00138437 Jy ! Total flux subtracted in 200 components = 0.00138437 Jy ! Clean residual min=-0.001368 max=0.001575 Jy/beam ! Clean residual mean=-0.000004 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.040686 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 153 components and 0.040686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.053962Jy sigma=0.646235 ! Fit after self-cal, rms=0.053960Jy sigma=0.646151 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.053960Jy sigma=0.646151 ! Fit after self-cal, rms=0.054087Jy sigma=0.645967 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.065 mas, bmaj=20.77 mas, bpa=-21.52 degrees ! Estimated noise=1.34007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000525578 Jy ! Component: 100 - total flux cleaned = 0.00098826 Jy ! Component: 150 - total flux cleaned = 0.00139936 Jy ! Component: 200 - total flux cleaned = 0.00171453 Jy ! Total flux subtracted in 200 components = 0.00171453 Jy ! Clean residual min=-0.001263 max=0.001225 Jy/beam ! Clean residual mean=-0.000006 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0424006 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 184 components and 0.0424006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.054061Jy sigma=0.645644 ! Fit after self-cal, rms=0.054120Jy sigma=0.645582 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 = 0.000265529 Jy ! Component: 100 - total flux cleaned = 0.000515984 Jy ! Component: 150 - total flux cleaned = 0.00075403 Jy ! Component: 200 - total flux cleaned = 0.000998626 Jy ! Total flux subtracted in 200 components = 0.000998626 Jy ! Clean residual min=-0.001189 max=0.001156 Jy/beam ! Clean residual mean=-0.000005 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0433992 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 192 components and 0.0433992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.054101Jy sigma=0.645363 ! Fit after self-cal, rms=0.054083Jy sigma=0.645093 ! 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=1.961 mas, bmaj=17.99 mas, bpa=-33.68 degrees ! Estimated noise=1.17554 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.961 x 17.99 at -33.68 degrees (North through East) ! Clean map min=-0.0020269 max=0.03271 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=1.389 mas, bmaj=18.56 mas, bpa=-34.16 degrees ! Estimated noise=2.05676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0301947 Jy ! Component: 100 - total flux cleaned = 0.0320901 Jy ! Component: 150 - total flux cleaned = 0.0342648 Jy ! Component: 200 - total flux cleaned = 0.0364161 Jy ! Total flux subtracted in 200 components = 0.0364161 Jy ! Clean residual min=-0.003302 max=0.003253 Jy/beam ! Clean residual mean=-0.000004 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.0364161 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0364161 Jy ! Inverting map and beam ! Estimated beam: bmin=1.961 mas, bmaj=17.99 mas, bpa=-33.68 degrees ! Estimated noise=1.17554 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 = 0.000510684 Jy ! Component: 100 - total flux cleaned = 0.00196705 Jy ! Component: 150 - total flux cleaned = 0.00325546 Jy ! Component: 200 - total flux cleaned = 0.00421822 Jy ! Total flux subtracted in 200 components = 0.00421822 Jy ! Clean residual min=-0.001934 max=0.002348 Jy/beam ! Clean residual mean=-0.000001 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.0406343 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 60 components and 0.0406343 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.065 mas, bmaj=20.77 mas, bpa=-21.52 degrees ! Estimated noise=1.34007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130048 Jy ! Component: 100 - total flux cleaned = 0.00210448 Jy ! Component: 150 - total flux cleaned = 0.00275298 Jy ! Component: 200 - total flux cleaned = 0.00334632 Jy ! Total flux subtracted in 200 components = 0.00334632 Jy ! Clean residual min=-0.001770 max=0.001441 Jy/beam ! Clean residual mean=-0.000002 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0439806 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000561629 Jy ! Component: 100 - total flux cleaned = 0.00109354 Jy ! Component: 150 - total flux cleaned = 0.00155156 Jy ! Component: 200 - total flux cleaned = 0.00197183 Jy ! Total flux subtracted in 200 components = 0.00197183 Jy ! Clean residual min=-0.001750 max=0.001342 Jy/beam ! Clean residual mean=-0.000003 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0459524 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 119 components and 0.0459524 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.961 mas, bmaj=17.99 mas, bpa=-33.68 degrees ! Estimated noise=1.17554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288885 Jy ! Component: 100 - total flux cleaned = 0.000560398 Jy ! Component: 150 - total flux cleaned = 0.000685497 Jy ! Component: 200 - total flux cleaned = 0.000745761 Jy ! Total flux subtracted in 200 components = 0.000745761 Jy ! Clean residual min=-0.001527 max=0.001885 Jy/beam ! Clean residual mean=-0.000002 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0466982 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 150 components and 0.0466982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.054081Jy sigma=0.645179 ! Fit after self-cal, rms=0.054050Jy sigma=0.644865 wmodel J1135-3651_C_map.mod ! Writing 150 model components to file: J1135-3651_C_map.mod wobs J1135-3651_C_uvs.fits ! Writing UV FITS file: J1135-3651_C_uvs.fits wwins J1135-3651_C_map.win ! wwins: Wrote 2 windows to J1135-3651_C_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 = 0.00035374 Jy ! Component: 100 - total flux cleaned = 0.000679381 Jy ! Component: 150 - total flux cleaned = 0.00083816 Jy ! Component: 200 - total flux cleaned = 0.000818063 Jy ! Component: 250 - total flux cleaned = 0.000798551 Jy ! Component: 300 - total flux cleaned = 0.000779054 Jy ! Component: 350 - total flux cleaned = 0.000778713 Jy ! Component: 400 - total flux cleaned = 0.000796253 Jy ! Component: 450 - total flux cleaned = 0.000829365 Jy ! Component: 500 - total flux cleaned = 0.000844834 Jy ! Component: 550 - total flux cleaned = 0.000797647 Jy ! Component: 600 - total flux cleaned = 0.000812966 Jy ! Component: 650 - total flux cleaned = 0.00076835 Jy ! Component: 700 - total flux cleaned = 0.000739451 Jy ! Component: 750 - total flux cleaned = 0.0007252 Jy ! Component: 800 - total flux cleaned = 0.000738911 Jy ! Component: 850 - total flux cleaned = 0.000738851 Jy ! Component: 900 - total flux cleaned = 0.000725726 Jy ! Component: 950 - total flux cleaned = 0.000699895 Jy ! Component: 1000 - total flux cleaned = 0.000699911 Jy ! Component: 1050 - total flux cleaned = 0.000699767 Jy ! Component: 1100 - total flux cleaned = 0.000675162 Jy ! Component: 1150 - total flux cleaned = 0.000675166 Jy ! Component: 1200 - total flux cleaned = 0.000663376 Jy ! Component: 1250 - total flux cleaned = 0.000675287 Jy ! Component: 1300 - total flux cleaned = 0.000698397 Jy ! Component: 1350 - total flux cleaned = 0.000755296 Jy ! Component: 1400 - total flux cleaned = 0.00080036 Jy ! Component: 1450 - total flux cleaned = 0.000844984 Jy ! Component: 1500 - total flux cleaned = 0.00090017 Jy ! Component: 1550 - total flux cleaned = 0.000932977 Jy ! Component: 1600 - total flux cleaned = 0.000997872 Jy ! Component: 1650 - total flux cleaned = 0.000997847 Jy ! Component: 1700 - total flux cleaned = 0.00100854 Jy ! Component: 1750 - total flux cleaned = 0.00102962 Jy ! Component: 1800 - total flux cleaned = 0.000998268 Jy ! Component: 1850 - total flux cleaned = 0.000977633 Jy ! Component: 1900 - total flux cleaned = 0.000987935 Jy ! Component: 1950 - total flux cleaned = 0.000977675 Jy ! Component: 2000 - total flux cleaned = 0.000957287 Jy ! Component: 2050 - total flux cleaned = 0.000926818 Jy ! Component: 2100 - total flux cleaned = 0.000926823 Jy ! Component: 2150 - total flux cleaned = 0.00092684 Jy ! Component: 2200 - total flux cleaned = 0.000966926 Jy ! Component: 2250 - total flux cleaned = 0.00095692 Jy ! Component: 2300 - total flux cleaned = 0.000947013 Jy ! Component: 2350 - total flux cleaned = 0.00091727 Jy ! Component: 2400 - total flux cleaned = 0.000937119 Jy ! Component: 2450 - total flux cleaned = 0.000927241 Jy ! Component: 2500 - total flux cleaned = 0.000956909 Jy ! Component: 2550 - total flux cleaned = 0.00094703 Jy ! Component: 2600 - total flux cleaned = 0.000917451 Jy ! Component: 2650 - total flux cleaned = 0.00096665 Jy ! Component: 2700 - total flux cleaned = 0.000937142 Jy ! Component: 2750 - total flux cleaned = 0.000976351 Jy ! Component: 2800 - total flux cleaned = 0.000956768 Jy ! Component: 2850 - total flux cleaned = 0.000946959 Jy ! Component: 2900 - total flux cleaned = 0.000986154 Jy ! Component: 2950 - total flux cleaned = 0.00101558 Jy ! Component: 3000 - total flux cleaned = 0.00102543 Jy ! Component: 3050 - total flux cleaned = 0.00103521 Jy ! Component: 3100 - total flux cleaned = 0.00107438 Jy ! Component: 3150 - total flux cleaned = 0.00112338 Jy ! Component: 3200 - total flux cleaned = 0.00117249 Jy ! Component: 3250 - total flux cleaned = 0.00120205 Jy ! Component: 3300 - total flux cleaned = 0.00123158 Jy ! Component: 3350 - total flux cleaned = 0.00126115 Jy ! Component: 3400 - total flux cleaned = 0.00130068 Jy ! Component: 3450 - total flux cleaned = 0.0013402 Jy ! Component: 3500 - total flux cleaned = 0.0013699 Jy ! Component: 3550 - total flux cleaned = 0.00140961 Jy ! Component: 3600 - total flux cleaned = 0.0014593 Jy ! Component: 3650 - total flux cleaned = 0.00148918 Jy ! Component: 3700 - total flux cleaned = 0.00152904 Jy ! Component: 3750 - total flux cleaned = 0.00157902 Jy ! Component: 3800 - total flux cleaned = 0.00162905 Jy ! Component: 3850 - total flux cleaned = 0.00167924 Jy ! Component: 3900 - total flux cleaned = 0.00172956 Jy ! Component: 3950 - total flux cleaned = 0.00175981 Jy ! Component: 4000 - total flux cleaned = 0.00181045 Jy ! Component: 4050 - total flux cleaned = 0.00185116 Jy ! Total flux subtracted in 4096 components = 0.00187149 Jy ! Clean residual min=-0.000556 max=0.000537 Jy/beam ! Clean residual mean=0.000001 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0485697 Jy keep ! Adding 217 model components to the UV plane model. ! The established model now contains 367 components and 0.0485697 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1135-3651_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.961 x 17.99 at -33.68 degrees (North through East) ! Clean map min=-0.0022568 max=0.031176 Jy/beam ! Writing clean map to FITS file: .//J1135-3651_C_map.fits wmodel .//J1135-3651_C_map.mod ! Writing 367 model components to file: .//J1135-3651_C_map.mod wobs .//J1135-3651_C_uvs.fits ! Writing UV FITS file: .//J1135-3651_C_uvs.fits wwins .//J1135-3651_C_map.win ! wwins: Wrote 3 windows to .//J1135-3651_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0311756 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198771 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.91275 1.91275 3.8255 7.651 15.302 30.604 61.208 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 156.842 quit ! Quitting program ! Log file .//J1135-3651_C_dfm.log closed on Mon Jan 20 17:57:21 2020