! Started logfile: .//J2209+4328_C_20180528_dfm.log on Sun Jul 8 13:54:45 2018 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 .//J2209+4328_C_20180528_uva.fits ! Reading UV FITS file: .//J2209+4328_C_20180528_uva.fits ! AN table 1: 93 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2209+4328 ! ! 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 85 lines of history. ! ! Reading 26784 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 J2209+4328_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. ! ! 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=1.000558Jy sigma=29.125145 ! Fit after self-cal, rms=0.978926Jy sigma=28.495318 ! 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=1.132 mas, bmaj=4.19 mas, bpa=-0.7949 degrees ! Estimated noise=0.334081 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 = 0.0157602 Jy ! Component: 100 - total flux cleaned = 0.0192985 Jy ! Total flux subtracted in 100 components = 0.0192985 Jy ! Clean residual min=-0.001244 max=0.001512 Jy/beam ! Clean residual mean=0.000000 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0192985 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0192985 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=0.028521Jy sigma=0.794611 ! Fit after self-cal, rms=0.025842Jy sigma=0.704877 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00450209 Jy ! Component: 100 - total flux cleaned = 0.0059787 Jy ! Total flux subtracted in 100 components = 0.0059787 Jy ! Clean residual min=-0.001025 max=0.001194 Jy/beam ! Clean residual mean=-0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0252772 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.0252772 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=0.025067Jy sigma=0.682129 ! Fit after self-cal, rms=0.025068Jy sigma=0.682103 ! 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=1.502 mas, bmaj=4.214 mas, bpa=-1.119 degrees ! Estimated noise=0.151456 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 = 0.000756765 Jy ! Component: 100 - total flux cleaned = 0.00106088 Jy ! Component: 150 - total flux cleaned = 0.00113045 Jy ! Component: 200 - total flux cleaned = 0.00115924 Jy ! Total flux subtracted in 200 components = 0.00115924 Jy ! Clean residual min=-0.000830 max=0.001003 Jy/beam ! Clean residual mean=0.000000 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0264364 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0264364 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=0.025041Jy sigma=0.681457 ! Fit after self-cal, rms=0.025040Jy sigma=0.681430 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.502 x 4.214 at -1.119 degrees (North through East) ! Clean map min=-0.00079334 max=0.02511 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.88 HN 0.97 KP 1.03 ! LA 1.04 MK 1.00 NL 1.12 PT 0.95 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.05 KP 0.97 ! LA 1.02 MK 0.98 NL 1.06 PT 0.89 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 0.98 KP 0.91 ! LA 1.10 MK 1.03 NL 1.08 PT 0.93 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.04 KP 0.96 ! LA 1.05 MK 0.97 NL 1.14 PT 0.95 ! SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 0.91 KP 0.98 ! LA 1.04 MK 0.96 NL 1.07 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 0.95 KP 0.97 ! LA 1.00 MK 1.06 NL 1.12 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.02 KP 0.97 ! LA 1.04 MK 0.92 NL 1.11 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.92 KP 0.96 ! LA 1.00 MK 0.95 NL 1.09 PT 0.91 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.025040Jy sigma=0.681430 ! Fit after self-cal, rms=0.024853Jy sigma=0.678675 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.498 mas, bmaj=4.237 mas, bpa=-1.377 degrees ! Estimated noise=0.151052 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 = -7.16166e-05 Jy ! Component: 100 - total flux cleaned = -0.000119621 Jy ! Component: 150 - total flux cleaned = -0.000140208 Jy ! Component: 200 - total flux cleaned = -0.000158239 Jy ! Total flux subtracted in 200 components = -0.000158239 Jy ! Clean residual min=-0.000615 max=0.000776 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0262782 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.0262782 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=0.024850Jy sigma=0.678614 ! Fit after self-cal, rms=0.024855Jy sigma=0.678431 ! 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=0.024855Jy sigma=0.678431 ! Fit after self-cal, rms=0.024875Jy sigma=0.678402 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.495 mas, bmaj=4.245 mas, bpa=-1.398 degrees ! Estimated noise=0.151079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.04022e-05 Jy ! Component: 100 - total flux cleaned = -4.22199e-05 Jy ! Component: 150 - total flux cleaned = -5.82641e-05 Jy ! Component: 200 - total flux cleaned = -6.71165e-05 Jy ! Total flux subtracted in 200 components = -6.71165e-05 Jy ! Clean residual min=-0.000605 max=0.000782 Jy/beam ! Clean residual mean=0.000000 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0262111 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.0262111 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=0.024874Jy sigma=0.678373 ! Fit after self-cal, rms=0.024875Jy sigma=0.678369 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 (8.1, -8.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000763478 Jy ! Component: 100 - total flux cleaned = 0.00116794 Jy ! Component: 150 - total flux cleaned = 0.00143374 Jy ! Component: 200 - total flux cleaned = 0.00153728 Jy ! Total flux subtracted in 200 components = 0.00153728 Jy ! Clean residual min=-0.000515 max=0.000538 Jy/beam ! Clean residual mean=0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0277484 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 64 components and 0.0277484 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=0.024852Jy sigma=0.677615 ! Fit after self-cal, rms=0.024849Jy sigma=0.677550 ! 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=0.024849Jy sigma=0.677550 ! Fit after self-cal, rms=0.024706Jy sigma=0.677498 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.494 mas, bmaj=4.238 mas, bpa=-1.401 degrees ! Estimated noise=0.15056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000292791 Jy ! Component: 100 - total flux cleaned = 0.000493361 Jy ! Component: 150 - total flux cleaned = 0.000525843 Jy ! Component: 200 - total flux cleaned = 0.000525431 Jy ! Total flux subtracted in 200 components = 0.000525431 Jy ! Clean residual min=-0.000492 max=0.000555 Jy/beam ! Clean residual mean=0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0282738 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 78 components and 0.0282738 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=0.024702Jy sigma=0.677356 ! Fit after self-cal, rms=0.024701Jy sigma=0.677347 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 (-58.8, -53.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184252 Jy ! Component: 100 - total flux cleaned = 0.000219666 Jy ! Component: 150 - total flux cleaned = 0.000280804 Jy ! Component: 200 - total flux cleaned = 0.000384544 Jy ! Total flux subtracted in 200 components = 0.000384544 Jy ! Clean residual min=-0.000441 max=0.000447 Jy/beam ! Clean residual mean=0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0286583 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 0.0286583 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=0.024688Jy sigma=0.677011 ! Fit after self-cal, rms=0.024687Jy sigma=0.676981 ! 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=0.024687Jy sigma=0.676981 ! Fit after self-cal, rms=0.024619Jy sigma=0.676947 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.444 mas, bmaj=4.813 mas, bpa=-6.444 degrees ! Estimated noise=0.195529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000349935 Jy ! Component: 100 - total flux cleaned = 0.00057575 Jy ! Component: 150 - total flux cleaned = 0.000704449 Jy ! Component: 200 - total flux cleaned = 0.000799024 Jy ! Total flux subtracted in 200 components = 0.000799024 Jy ! Clean residual min=-0.000586 max=0.000545 Jy/beam ! Clean residual mean=0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0294574 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 121 components and 0.0294574 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=0.024617Jy sigma=0.676854 ! Fit after self-cal, rms=0.024616Jy sigma=0.676842 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 = 9.82406e-05 Jy ! Component: 100 - total flux cleaned = 0.000131232 Jy ! Component: 150 - total flux cleaned = 0.000155204 Jy ! Component: 200 - total flux cleaned = 0.000172622 Jy ! Total flux subtracted in 200 components = 0.000172622 Jy ! Clean residual min=-0.000568 max=0.000527 Jy/beam ! Clean residual mean=0.000001 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.02963 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 131 components and 0.02963 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=0.024615Jy sigma=0.676818 ! Fit after self-cal, rms=0.024614Jy sigma=0.676815 ! 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=1.495 mas, bmaj=4.233 mas, bpa=-1.415 degrees ! Estimated noise=0.150361 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.495 x 4.233 at -1.415 degrees (North through East) ! Clean map min=-0.0004336 max=0.02507 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=1.125 mas, bmaj=4.206 mas, bpa=-1.048 degrees ! Estimated noise=0.329089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189791 Jy ! Component: 100 - total flux cleaned = 0.0232383 Jy ! Component: 150 - total flux cleaned = 0.024826 Jy ! Component: 200 - total flux cleaned = 0.025732 Jy ! Total flux subtracted in 200 components = 0.025732 Jy ! Clean residual min=-0.001045 max=0.000893 Jy/beam ! Clean residual mean=-0.000001 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.025732 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.025732 Jy ! Inverting map and beam ! Estimated beam: bmin=1.495 mas, bmaj=4.233 mas, bpa=-1.415 degrees ! Estimated noise=0.150361 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 = 0.00090207 Jy ! Component: 100 - total flux cleaned = 0.00141092 Jy ! Component: 150 - total flux cleaned = 0.00176551 Jy ! Component: 200 - total flux cleaned = 0.00206389 Jy ! Total flux subtracted in 200 components = 0.00206389 Jy ! Clean residual min=-0.000525 max=0.000494 Jy/beam ! Clean residual mean=0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0277959 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 40 components and 0.0277959 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=3.444 mas, bmaj=4.813 mas, bpa=-6.444 degrees ! Estimated noise=0.195529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000583595 Jy ! Component: 100 - total flux cleaned = 0.000981636 Jy ! Component: 150 - total flux cleaned = 0.00124829 Jy ! Component: 200 - total flux cleaned = 0.00139381 Jy ! Total flux subtracted in 200 components = 0.00139381 Jy ! Clean residual min=-0.000620 max=0.000525 Jy/beam ! Clean residual mean=0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0291897 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 = 9.74412e-05 Jy ! Component: 100 - total flux cleaned = 0.000173544 Jy ! Component: 150 - total flux cleaned = 0.000233739 Jy ! Component: 200 - total flux cleaned = 0.000288357 Jy ! Total flux subtracted in 200 components = 0.000288357 Jy ! Clean residual min=-0.000596 max=0.000519 Jy/beam ! Clean residual mean=0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0294781 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 90 components and 0.0294781 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.495 mas, bmaj=4.233 mas, bpa=-1.415 degrees ! Estimated noise=0.150361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.82018e-05 Jy ! Component: 100 - total flux cleaned = 0.000105045 Jy ! Component: 150 - total flux cleaned = 0.000119014 Jy ! Component: 200 - total flux cleaned = 0.000158177 Jy ! Total flux subtracted in 200 components = 0.000158177 Jy ! Clean residual min=-0.000422 max=0.000433 Jy/beam ! Clean residual mean=0.000001 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0296363 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 0.0296363 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=0.024617Jy sigma=0.676867 ! Fit after self-cal, rms=0.024617Jy sigma=0.676848 wmodel J2209+4328_C_map.mod ! Writing 110 model components to file: J2209+4328_C_map.mod wobs J2209+4328_C_uvs.fits ! Writing UV FITS file: J2209+4328_C_uvs.fits wwins J2209+4328_C_map.win ! wwins: Wrote 3 windows to J2209+4328_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 = -6.18816e-05 Jy ! Component: 100 - total flux cleaned = -9.18448e-05 Jy ! Component: 150 - total flux cleaned = -0.000106045 Jy ! Component: 200 - total flux cleaned = -0.000139668 Jy ! Component: 250 - total flux cleaned = -0.000152807 Jy ! Component: 300 - total flux cleaned = -0.000159157 Jy ! Component: 350 - total flux cleaned = -0.000159197 Jy ! Component: 400 - total flux cleaned = -0.00015926 Jy ! Component: 450 - total flux cleaned = -0.000159266 Jy ! Component: 500 - total flux cleaned = -0.000153698 Jy ! Component: 550 - total flux cleaned = -0.000164692 Jy ! Component: 600 - total flux cleaned = -0.000159216 Jy ! Component: 650 - total flux cleaned = -0.000164536 Jy ! Component: 700 - total flux cleaned = -0.000149194 Jy ! Component: 750 - total flux cleaned = -0.000144237 Jy ! Component: 800 - total flux cleaned = -0.00013439 Jy ! Component: 850 - total flux cleaned = -0.000105407 Jy ! Component: 900 - total flux cleaned = -0.000100722 Jy ! Component: 950 - total flux cleaned = -8.19101e-05 Jy ! Component: 1000 - total flux cleaned = -6.34219e-05 Jy ! Component: 1050 - total flux cleaned = -4.52145e-05 Jy ! Component: 1100 - total flux cleaned = -3.18138e-05 Jy ! Component: 1150 - total flux cleaned = -3.63184e-05 Jy ! Component: 1200 - total flux cleaned = -1.88134e-05 Jy ! Component: 1250 - total flux cleaned = -1.88919e-05 Jy ! Component: 1300 - total flux cleaned = -1.8418e-06 Jy ! Component: 1350 - total flux cleaned = 2.35073e-06 Jy ! Component: 1400 - total flux cleaned = 1.4854e-05 Jy ! Component: 1450 - total flux cleaned = 2.3065e-05 Jy ! Component: 1500 - total flux cleaned = 3.12249e-05 Jy ! Component: 1550 - total flux cleaned = 4.33123e-05 Jy ! Component: 1600 - total flux cleaned = 5.93249e-05 Jy ! Component: 1650 - total flux cleaned = 6.3256e-05 Jy ! Component: 1700 - total flux cleaned = 9.06088e-05 Jy ! Component: 1750 - total flux cleaned = 0.00010995 Jy ! Component: 1800 - total flux cleaned = 0.000113782 Jy ! Component: 1850 - total flux cleaned = 0.000136522 Jy ! Component: 1900 - total flux cleaned = 0.000136515 Jy ! Component: 1950 - total flux cleaned = 0.000166242 Jy ! Component: 2000 - total flux cleaned = 0.000166249 Jy ! Component: 2050 - total flux cleaned = 0.000188217 Jy ! Component: 2100 - total flux cleaned = 0.000191823 Jy ! Component: 2150 - total flux cleaned = 0.000202591 Jy ! Component: 2200 - total flux cleaned = 0.000213312 Jy ! Component: 2250 - total flux cleaned = 0.000220334 Jy ! Component: 2300 - total flux cleaned = 0.000227329 Jy ! Component: 2350 - total flux cleaned = 0.000223868 Jy ! Component: 2400 - total flux cleaned = 0.000230809 Jy ! Component: 2450 - total flux cleaned = 0.000234215 Jy ! Component: 2500 - total flux cleaned = 0.000230814 Jy ! Component: 2550 - total flux cleaned = 0.000234203 Jy ! Component: 2600 - total flux cleaned = 0.000247672 Jy ! Component: 2650 - total flux cleaned = 0.000237647 Jy ! Component: 2700 - total flux cleaned = 0.000254238 Jy ! Component: 2750 - total flux cleaned = 0.000264112 Jy ! Component: 2800 - total flux cleaned = 0.00027066 Jy ! Component: 2850 - total flux cleaned = 0.000283628 Jy ! Component: 2900 - total flux cleaned = 0.000280415 Jy ! Component: 2950 - total flux cleaned = 0.000286829 Jy ! Component: 3000 - total flux cleaned = 0.000302739 Jy ! Component: 3050 - total flux cleaned = 0.000312224 Jy ! Component: 3100 - total flux cleaned = 0.000324816 Jy ! Component: 3150 - total flux cleaned = 0.000324869 Jy ! Component: 3200 - total flux cleaned = 0.000343503 Jy ! Component: 3250 - total flux cleaned = 0.000349677 Jy ! Component: 3300 - total flux cleaned = 0.000374224 Jy ! Component: 3350 - total flux cleaned = 0.000383384 Jy ! Component: 3400 - total flux cleaned = 0.000398569 Jy ! Component: 3450 - total flux cleaned = 0.000395557 Jy ! Component: 3500 - total flux cleaned = 0.000407574 Jy ! Component: 3550 - total flux cleaned = 0.000410559 Jy ! Component: 3600 - total flux cleaned = 0.000419479 Jy ! Component: 3650 - total flux cleaned = 0.000428337 Jy ! Component: 3700 - total flux cleaned = 0.000443049 Jy ! Component: 3750 - total flux cleaned = 0.000451816 Jy ! Component: 3800 - total flux cleaned = 0.000457635 Jy ! Component: 3850 - total flux cleaned = 0.000460543 Jy ! Component: 3900 - total flux cleaned = 0.000474972 Jy ! Component: 3950 - total flux cleaned = 0.000483589 Jy ! Component: 4000 - total flux cleaned = 0.000506447 Jy ! Component: 4050 - total flux cleaned = 0.000512142 Jy ! Total flux subtracted in 4096 components = 0.000514956 Jy ! Clean residual min=-0.000167 max=0.000146 Jy/beam ! Clean residual mean=0.000000 rms=0.000051 Jy/beam ! Combined flux in latest and established models = 0.0301512 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 419 components and 0.0301512 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2209+4328_C_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.495 x 4.233 at -1.415 degrees (North through East) ! Clean map min=-0.00038708 max=0.024934 Jy/beam ! Writing clean map to FITS file: .//J2209+4328_C_20180528_map.fits wmodel .//J2209+4328_C_20180528_map.mod ! Writing 419 model components to file: .//J2209+4328_C_20180528_map.mod wobs .//J2209+4328_C_20180528_uvs.fits ! Writing UV FITS file: .//J2209+4328_C_20180528_uvs.fits wwins .//J2209+4328_C_20180528_map.win ! wwins: Wrote 4 windows to .//J2209+4328_C_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0249337 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.04524e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.607038 0.607038 1.21408 2.42815 4.8563 9.7126 19.4252 38.8504 77.7008 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 494.203 quit ! Quitting program ! Log file .//J2209+4328_C_20180528_dfm.log closed on Sun Jul 8 13:54:50 2018