! Started logfile: .//J2103-0343_X_dfm.log on Mon Jan 20 19:10:35 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J2103-0343_X_uva.fits ! Reading UV FITS file: .//J2103-0343_X_uva.fits ! AN table 1: 15 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2103-0343 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 1200 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2103-0343_X] 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 0.200x0.200 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002709Jy sigma=21.224877 ! Fit after self-cal, rms=0.976213Jy sigma=20.676506 ! 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=2.422 mas, bmaj=7.091 mas, bpa=47.11 degrees ! Estimated noise=1.62126 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197529 Jy ! Component: 100 - total flux cleaned = 0.0186677 Jy ! Total flux subtracted in 100 components = 0.0186677 Jy ! Clean residual min=-0.003377 max=0.003332 Jy/beam ! Clean residual mean=0.000000 rms=0.001660 Jy/beam ! Combined flux in latest and established models = 0.0186677 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0186677 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=0.031745Jy sigma=0.648420 ! Fit after self-cal, rms=0.029584Jy sigma=0.605399 ! 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=2.707 mas, bmaj=7.128 mas, bpa=46.03 degrees ! Estimated noise=0.971408 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 = 0.0020259 Jy ! Component: 100 - total flux cleaned = 0.00224402 Jy ! Component: 150 - total flux cleaned = 0.00273337 Jy ! Component: 200 - total flux cleaned = 0.00307737 Jy ! Total flux subtracted in 200 components = 0.00307737 Jy ! Clean residual min=-0.000738 max=0.000735 Jy/beam ! Clean residual mean=0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0217451 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 73 components and 0.0217451 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=0.028877Jy sigma=0.590828 ! Fit after self-cal, rms=0.028751Jy sigma=0.589610 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.707 x 7.128 at 46.03 degrees (North through East) ! Clean map min=-0.0037573 max=0.023201 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 KP 0.92 OV 1.07 ! PT 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.17 KP 1.02 OV 0.80 ! PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.81 KP 1.07 OV 1.05 ! PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.90 KP 1.07 OV 1.09 ! PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.02 KP 0.92 OV 1.25 ! PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.18 KP 1.10 OV 0.87 ! PT 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.49 FD 0.82 KP 1.08 OV 1.02 ! PT 0.81 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 0.97 KP 0.89 OV 0.99 ! PT 1.19 ! ! ! Fit before self-cal, rms=0.028751Jy sigma=0.589610 ! Fit after self-cal, rms=0.028386Jy sigma=0.581387 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.705 mas, bmaj=7.155 mas, bpa=45.86 degrees ! Estimated noise=0.946531 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 = -0.000109255 Jy ! Component: 100 - total flux cleaned = -0.000180535 Jy ! Component: 150 - total flux cleaned = -0.000159031 Jy ! Component: 200 - total flux cleaned = -0.000156336 Jy ! Total flux subtracted in 200 components = -0.000156336 Jy ! Clean residual min=-0.000415 max=0.000416 Jy/beam ! Clean residual mean=0.000000 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0215888 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 127 components and 0.0215888 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=0.028300Jy sigma=0.579424 ! Fit after self-cal, rms=0.028451Jy sigma=0.577529 ! 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=0.028451Jy sigma=0.577529 ! Fit after self-cal, rms=0.029080Jy sigma=0.577197 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.701 mas, bmaj=7.153 mas, bpa=45.74 degrees ! Estimated noise=0.949805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.95758e-05 Jy ! Component: 100 - total flux cleaned = 7.97566e-05 Jy ! Component: 150 - total flux cleaned = 3.45829e-05 Jy ! Component: 200 - total flux cleaned = -2.7121e-05 Jy ! Total flux subtracted in 200 components = -2.7121e-05 Jy ! Clean residual min=-0.000341 max=0.000332 Jy/beam ! Clean residual mean=0.000001 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0215616 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 167 components and 0.0215616 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=0.029030Jy sigma=0.576074 ! Fit after self-cal, rms=0.029077Jy sigma=0.575487 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 = 7.63508e-05 Jy ! Component: 100 - total flux cleaned = 0.000128576 Jy ! Component: 150 - total flux cleaned = 0.000150131 Jy ! Component: 200 - total flux cleaned = 0.000132574 Jy ! Total flux subtracted in 200 components = 0.000132574 Jy ! Clean residual min=-0.000278 max=0.000276 Jy/beam ! Clean residual mean=0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0216942 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 214 components and 0.0216942 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=0.029038Jy sigma=0.574622 ! Fit after self-cal, rms=0.029039Jy sigma=0.574412 ! 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=0.029039Jy sigma=0.574412 ! Fit after self-cal, rms=0.029303Jy sigma=0.574254 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.697 mas, bmaj=7.142 mas, bpa=45.7 degrees ! Estimated noise=0.949497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.20571e-05 Jy ! Component: 100 - total flux cleaned = 0.000209388 Jy ! Component: 150 - total flux cleaned = 0.000226415 Jy ! Component: 200 - total flux cleaned = 0.000181565 Jy ! Total flux subtracted in 200 components = 0.000181565 Jy ! Clean residual min=-0.000240 max=0.000238 Jy/beam ! Clean residual mean=0.000001 rms=0.000087 Jy/beam ! Combined flux in latest and established models = 0.0218758 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 247 components and 0.0218758 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=0.029278Jy sigma=0.573733 ! Fit after self-cal, rms=0.029305Jy sigma=0.573578 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 = -7.70512e-05 Jy ! Component: 100 - total flux cleaned = -6.30704e-05 Jy ! Component: 150 - total flux cleaned = -6.39239e-05 Jy ! Component: 200 - total flux cleaned = -3.73006e-05 Jy ! Total flux subtracted in 200 components = -3.73006e-05 Jy ! Clean residual min=-0.000220 max=0.000218 Jy/beam ! Clean residual mean=0.000000 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.0218385 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 284 components and 0.0218385 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=0.029289Jy sigma=0.573247 ! Fit after self-cal, rms=0.029295Jy sigma=0.573187 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.029295Jy sigma=0.573187 ! Fit after self-cal, rms=0.029382Jy sigma=0.573128 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.906 mas, bmaj=7.1 mas, bpa=44.92 degrees ! Estimated noise=0.962328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.6153e-05 Jy ! Component: 100 - total flux cleaned = 2.09493e-06 Jy ! Component: 150 - total flux cleaned = -6.58491e-05 Jy ! Component: 200 - total flux cleaned = -0.000106008 Jy ! Total flux subtracted in 200 components = -0.000106008 Jy ! Clean residual min=-0.000162 max=0.000164 Jy/beam ! Clean residual mean=0.000000 rms=0.000059 Jy/beam ! Combined flux in latest and established models = 0.0217325 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 330 components and 0.0217325 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=0.029368Jy sigma=0.572915 ! Fit after self-cal, rms=0.029389Jy sigma=0.572857 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 = -1.3386e-05 Jy ! Component: 100 - total flux cleaned = 6.4951e-05 Jy ! Component: 150 - total flux cleaned = 6.49827e-05 Jy ! Component: 200 - total flux cleaned = 6.50278e-05 Jy ! Total flux subtracted in 200 components = 6.50278e-05 Jy ! Clean residual min=-0.000160 max=0.000160 Jy/beam ! Clean residual mean=0.000000 rms=0.000057 Jy/beam ! Combined flux in latest and established models = 0.0217975 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 363 components and 0.0217975 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=0.029379Jy sigma=0.572699 ! Fit after self-cal, rms=0.029387Jy sigma=0.572656 ! 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=2.696 mas, bmaj=7.132 mas, bpa=45.66 degrees ! Estimated noise=0.947512 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.696 x 7.132 at 45.66 degrees (North through East) ! Clean map min=-0.0039671 max=0.022587 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=2.402 mas, bmaj=7.12 mas, bpa=46.79 degrees ! Estimated noise=1.55719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190836 Jy ! Component: 100 - total flux cleaned = 0.0171954 Jy ! Component: 150 - total flux cleaned = 0.0163623 Jy ! Component: 200 - total flux cleaned = 0.0166675 Jy ! Total flux subtracted in 200 components = 0.0166675 Jy ! Clean residual min=-0.002236 max=0.002216 Jy/beam ! Clean residual mean=0.000002 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.0166675 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 54 model components to the UV plane model. ! The established model now contains 54 components and 0.0166675 Jy ! Inverting map and beam ! Estimated beam: bmin=2.696 mas, bmaj=7.132 mas, bpa=45.66 degrees ! Estimated noise=0.947512 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 = 0.000463905 Jy ! Component: 100 - total flux cleaned = 0.000122098 Jy ! Component: 150 - total flux cleaned = -7.01371e-05 Jy ! Component: 200 - total flux cleaned = -0.000216987 Jy ! Total flux subtracted in 200 components = -0.000216987 Jy ! Clean residual min=-0.000566 max=0.000573 Jy/beam ! Clean residual mean=0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0164505 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 125 components and 0.0164505 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.906 mas, bmaj=7.1 mas, bpa=44.92 degrees ! Estimated noise=0.962328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121511 Jy ! Component: 100 - total flux cleaned = -0.000433589 Jy ! Component: 150 - total flux cleaned = -0.000602096 Jy ! Component: 200 - total flux cleaned = -0.000564213 Jy ! Total flux subtracted in 200 components = -0.000564213 Jy ! Clean residual min=-0.000306 max=0.000304 Jy/beam ! Clean residual mean=0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0158863 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 = -1.69573e-07 Jy ! Component: 100 - total flux cleaned = -1.74561e-05 Jy ! Component: 150 - total flux cleaned = -6.82955e-05 Jy ! Component: 200 - total flux cleaned = -6.87705e-05 Jy ! Total flux subtracted in 200 components = -6.87705e-05 Jy ! Clean residual min=-0.000290 max=0.000290 Jy/beam ! Clean residual mean=0.000001 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0158175 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 220 components and 0.0158175 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.696 mas, bmaj=7.132 mas, bpa=45.66 degrees ! Estimated noise=0.947512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000136838 Jy ! Component: 100 - total flux cleaned = -0.000282772 Jy ! Component: 150 - total flux cleaned = -0.000414706 Jy ! Component: 200 - total flux cleaned = -0.000555823 Jy ! Total flux subtracted in 200 components = -0.000555823 Jy ! Clean residual min=-0.000230 max=0.000229 Jy/beam ! Clean residual mean=0.000000 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0152617 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 266 components and 0.0152617 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=0.029401Jy sigma=0.573117 ! Fit after self-cal, rms=0.029408Jy sigma=0.572994 wmodel J2103-0343_X_map.mod ! Writing 266 model components to file: J2103-0343_X_map.mod wobs J2103-0343_X_uvs.fits ! Writing UV FITS file: J2103-0343_X_uvs.fits wwins J2103-0343_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2103-0343_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.696 x 7.132 at 45.66 degrees (North through East) ! Clean map min=-0.0050709 max=0.020484 Jy/beam ! Writing clean map to FITS file: .//J2103-0343_X_map.fits wmodel .//J2103-0343_X_map.mod ! Writing 266 model components to file: .//J2103-0343_X_map.mod wobs .//J2103-0343_X_uvs.fits ! Writing UV FITS file: .//J2103-0343_X_uvs.fits wwins .//J2103-0343_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0204844 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.6098e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.40738 1.40738 2.81476 5.62953 11.2591 22.5181 45.0362 90.0724 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 213.161 quit ! Quitting program ! Log file .//J2103-0343_X_dfm.log closed on Mon Jan 20 19:10:37 2020