! Started logfile: .//J0040-2719_C_dfm.log on Mon Jan 20 17:05:23 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 .//J0040-2719_C_uva.fits ! Reading UV FITS file: .//J0040-2719_C_uva.fits ! AN table 1: 91 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0040-2719 ! ! 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 67 lines of history. ! ! Reading 10920 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 J0040-2719_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. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002529Jy sigma=17.619559 ! Fit after self-cal, rms=0.977318Jy sigma=17.191007 ! 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=3.55 mas, bmaj=14.36 mas, bpa=-10.25 degrees ! Estimated noise=0.669688 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 = 0.0179468 Jy ! Component: 100 - total flux cleaned = 0.0220176 Jy ! Total flux subtracted in 100 components = 0.0220176 Jy ! Clean residual min=-0.001940 max=0.002180 Jy/beam ! Clean residual mean=0.000005 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0220176 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0220176 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=0.040792Jy sigma=0.630955 ! Fit after self-cal, rms=0.039303Jy sigma=0.603140 ! 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=4.257 mas, bmaj=14.76 mas, bpa=-9.491 degrees ! Estimated noise=0.402451 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 = 0.00313662 Jy ! Component: 100 - total flux cleaned = 0.00326324 Jy ! Component: 150 - total flux cleaned = 0.00317689 Jy ! Component: 200 - total flux cleaned = 0.0030377 Jy ! Total flux subtracted in 200 components = 0.0030377 Jy ! Clean residual min=-0.001009 max=0.000931 Jy/beam ! Clean residual mean=0.000007 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0250553 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 0.0250553 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=0.039015Jy sigma=0.599404 ! Fit after self-cal, rms=0.038981Jy sigma=0.599142 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.257 x 14.76 at -9.491 degrees (North through East) ! Clean map min=-0.00095988 max=0.025721 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.91 KP 1.00 NL 0.94 ! OV 0.92 PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.96 KP 1.04 NL 0.97 ! OV 0.97 PT 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.97 KP 1.12 NL 1.03 ! OV 0.89 PT 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 KP 1.07 NL 1.01 ! OV 0.92 PT 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.66 FD 0.94 KP 1.14 NL 0.94 ! OV 1.04 PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 KP 1.05 NL 1.03 ! OV 1.00 PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.95 KP 1.01 NL 1.04 ! OV 1.00 PT 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 KP 1.11 NL 1.04 ! OV 1.05 PT 1.02 ! ! ! Fit before self-cal, rms=0.038981Jy sigma=0.599142 ! Fit after self-cal, rms=0.036280Jy sigma=0.597377 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.259 mas, bmaj=14.62 mas, bpa=-9.177 degrees ! Estimated noise=0.399222 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 = 0.000278474 Jy ! Component: 100 - total flux cleaned = 0.000335973 Jy ! Component: 150 - total flux cleaned = 0.000395771 Jy ! Component: 200 - total flux cleaned = 0.000426785 Jy ! Total flux subtracted in 200 components = 0.000426785 Jy ! Clean residual min=-0.000655 max=0.000745 Jy/beam ! Clean residual mean=0.000002 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0254821 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.0254821 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=0.036277Jy sigma=0.597330 ! Fit after self-cal, rms=0.036244Jy sigma=0.596698 ! 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=0.036244Jy sigma=0.596698 ! Fit after self-cal, rms=0.036138Jy sigma=0.596550 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.249 mas, bmaj=14.56 mas, bpa=-9.072 degrees ! Estimated noise=0.399387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000282289 Jy ! Component: 100 - total flux cleaned = 0.000349346 Jy ! Component: 150 - total flux cleaned = 0.000387492 Jy ! Component: 200 - total flux cleaned = 0.000415372 Jy ! Total flux subtracted in 200 components = 0.000415372 Jy ! Clean residual min=-0.000673 max=0.000707 Jy/beam ! Clean residual mean=0.000002 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0258975 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.0258975 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=0.036135Jy sigma=0.596510 ! Fit after self-cal, rms=0.036148Jy sigma=0.596446 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 = 8.92163e-06 Jy ! Component: 100 - total flux cleaned = 3.5994e-06 Jy ! Component: 150 - total flux cleaned = 3.61559e-06 Jy ! Component: 200 - total flux cleaned = 7.16044e-06 Jy ! Total flux subtracted in 200 components = 7.16044e-06 Jy ! Clean residual min=-0.000649 max=0.000729 Jy/beam ! Clean residual mean=0.000003 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0259046 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.0259046 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=0.036146Jy sigma=0.596426 ! Fit after self-cal, rms=0.036146Jy sigma=0.596399 ! 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=0.036146Jy sigma=0.596399 ! Fit after self-cal, rms=0.036494Jy sigma=0.596355 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.236 mas, bmaj=14.53 mas, bpa=-9.047 degrees ! Estimated noise=0.402691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027668 Jy ! Component: 100 - total flux cleaned = 0.00044757 Jy ! Component: 150 - total flux cleaned = 0.000505067 Jy ! Component: 200 - total flux cleaned = 0.000554302 Jy ! Total flux subtracted in 200 components = 0.000554302 Jy ! Clean residual min=-0.000659 max=0.000721 Jy/beam ! Clean residual mean=0.000003 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0264589 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.0264589 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=0.036491Jy sigma=0.596318 ! Fit after self-cal, rms=0.036506Jy sigma=0.596295 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 = 0.000100933 Jy ! Component: 100 - total flux cleaned = 0.000118092 Jy ! Component: 150 - total flux cleaned = 0.00013313 Jy ! Component: 200 - total flux cleaned = 0.000139836 Jy ! Total flux subtracted in 200 components = 0.000139836 Jy ! Clean residual min=-0.000651 max=0.000725 Jy/beam ! Clean residual mean=0.000003 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0265988 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.0265988 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=0.036505Jy sigma=0.596282 ! Fit after self-cal, rms=0.036506Jy sigma=0.596277 ! 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=0.036506Jy sigma=0.596277 ! Fit after self-cal, rms=0.036717Jy sigma=0.596240 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.886 mas, bmaj=14.29 mas, bpa=-7.809 degrees ! Estimated noise=0.414753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00029907 Jy ! Component: 100 - total flux cleaned = 0.000492144 Jy ! Component: 150 - total flux cleaned = 0.000599813 Jy ! Component: 200 - total flux cleaned = 0.000641609 Jy ! Total flux subtracted in 200 components = 0.000641609 Jy ! Clean residual min=-0.000661 max=0.000700 Jy/beam ! Clean residual mean=0.000003 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0272404 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.0272404 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=0.036714Jy sigma=0.596207 ! Fit after self-cal, rms=0.036722Jy sigma=0.596195 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 = 0.000128366 Jy ! Component: 100 - total flux cleaned = 0.000164463 Jy ! Component: 150 - total flux cleaned = 0.000196084 Jy ! Component: 200 - total flux cleaned = 0.000217087 Jy ! Total flux subtracted in 200 components = 0.000217087 Jy ! Clean residual min=-0.000631 max=0.000703 Jy/beam ! Clean residual mean=0.000003 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0274575 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 104 components and 0.0274575 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=0.036721Jy sigma=0.596186 ! Fit after self-cal, rms=0.036722Jy sigma=0.596172 ! 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=4.223 mas, bmaj=14.5 mas, bpa=-9.03 degrees ! Estimated noise=0.405261 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.223 x 14.5 at -9.03 degrees (North through East) ! Clean map min=-0.00072074 max=0.025907 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=3.524 mas, bmaj=14.18 mas, bpa=-9.648 degrees ! Estimated noise=0.654512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195784 Jy ! Component: 100 - total flux cleaned = 0.0241229 Jy ! Component: 150 - total flux cleaned = 0.0253956 Jy ! Component: 200 - total flux cleaned = 0.0258429 Jy ! Total flux subtracted in 200 components = 0.0258429 Jy ! Clean residual min=-0.001497 max=0.001290 Jy/beam ! Clean residual mean=0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0258429 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0258429 Jy ! Inverting map and beam ! Estimated beam: bmin=4.223 mas, bmaj=14.5 mas, bpa=-9.03 degrees ! Estimated noise=0.405261 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 = 0.00106557 Jy ! Component: 100 - total flux cleaned = 0.00122784 Jy ! Component: 150 - total flux cleaned = 0.00128572 Jy ! Component: 200 - total flux cleaned = 0.00132002 Jy ! Total flux subtracted in 200 components = 0.00132002 Jy ! Clean residual min=-0.000797 max=0.000773 Jy/beam ! Clean residual mean=0.000003 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.027163 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.027163 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=4.886 mas, bmaj=14.29 mas, bpa=-7.809 degrees ! Estimated noise=0.414753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135479 Jy ! Component: 100 - total flux cleaned = 0.000187882 Jy ! Component: 150 - total flux cleaned = 0.000226437 Jy ! Component: 200 - total flux cleaned = 0.000260594 Jy ! Total flux subtracted in 200 components = 0.000260594 Jy ! Clean residual min=-0.000762 max=0.000743 Jy/beam ! Clean residual mean=0.000003 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0274236 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 = 3.04028e-05 Jy ! Component: 100 - total flux cleaned = 4.70357e-05 Jy ! Component: 150 - total flux cleaned = 6.2472e-05 Jy ! Component: 200 - total flux cleaned = 7.69208e-05 Jy ! Total flux subtracted in 200 components = 7.69208e-05 Jy ! Clean residual min=-0.000712 max=0.000728 Jy/beam ! Clean residual mean=0.000003 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0275005 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 64 components and 0.0275005 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.223 mas, bmaj=14.5 mas, bpa=-9.03 degrees ! Estimated noise=0.405261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.59583e-05 Jy ! Component: 100 - total flux cleaned = -4.77374e-05 Jy ! Component: 150 - total flux cleaned = -5.13619e-05 Jy ! Component: 200 - total flux cleaned = -4.80233e-05 Jy ! Total flux subtracted in 200 components = -4.80233e-05 Jy ! Clean residual min=-0.000686 max=0.000738 Jy/beam ! Clean residual mean=0.000003 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0274525 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.0274525 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=0.036723Jy sigma=0.596201 ! Fit after self-cal, rms=0.036724Jy sigma=0.596191 wmodel J0040-2719_C_map.mod ! Writing 83 model components to file: J0040-2719_C_map.mod wobs J0040-2719_C_uvs.fits ! Writing UV FITS file: J0040-2719_C_uvs.fits wwins J0040-2719_C_map.win ! wwins: Wrote 1 windows to J0040-2719_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 = 2.26973e-05 Jy ! Component: 100 - total flux cleaned = -2.2083e-05 Jy ! Component: 150 - total flux cleaned = -6.13708e-05 Jy ! Component: 200 - total flux cleaned = -0.000160615 Jy ! Component: 250 - total flux cleaned = -0.000228416 Jy ! Component: 300 - total flux cleaned = -0.000300348 Jy ! Component: 350 - total flux cleaned = -0.000368385 Jy ! Component: 400 - total flux cleaned = -0.000425816 Jy ! Component: 450 - total flux cleaned = -0.000473904 Jy ! Component: 500 - total flux cleaned = -0.000487068 Jy ! Component: 550 - total flux cleaned = -0.000449253 Jy ! Component: 600 - total flux cleaned = -0.000424842 Jy ! Component: 650 - total flux cleaned = -0.000389783 Jy ! Component: 700 - total flux cleaned = -0.000378563 Jy ! Component: 750 - total flux cleaned = -0.000340431 Jy ! Component: 800 - total flux cleaned = -0.000308939 Jy ! Component: 850 - total flux cleaned = -0.00028846 Jy ! Component: 900 - total flux cleaned = -0.000268543 Jy ! Component: 950 - total flux cleaned = -0.000239383 Jy ! Component: 1000 - total flux cleaned = -0.000220289 Jy ! Component: 1050 - total flux cleaned = -0.000196755 Jy ! Component: 1100 - total flux cleaned = -0.000173718 Jy ! Component: 1150 - total flux cleaned = -0.000151092 Jy ! Component: 1200 - total flux cleaned = -0.000133245 Jy ! Component: 1250 - total flux cleaned = -0.000115525 Jy ! Component: 1300 - total flux cleaned = -8.05094e-05 Jy ! Component: 1350 - total flux cleaned = -7.18683e-05 Jy ! Component: 1400 - total flux cleaned = -4.1843e-05 Jy ! Component: 1450 - total flux cleaned = -2.91126e-05 Jy ! Component: 1500 - total flux cleaned = -3.8506e-06 Jy ! Component: 1550 - total flux cleaned = 2.11796e-05 Jy ! Component: 1600 - total flux cleaned = 4.60023e-05 Jy ! Component: 1650 - total flux cleaned = 7.06684e-05 Jy ! Component: 1700 - total flux cleaned = 9.51711e-05 Jy ! Component: 1750 - total flux cleaned = 0.000123589 Jy ! Component: 1800 - total flux cleaned = 0.000143782 Jy ! Component: 1850 - total flux cleaned = 0.000167911 Jy ! Component: 1900 - total flux cleaned = 0.00018393 Jy ! Component: 1950 - total flux cleaned = 0.000207828 Jy ! Component: 2000 - total flux cleaned = 0.000235586 Jy ! Component: 2050 - total flux cleaned = 0.000255377 Jy ! Component: 2100 - total flux cleaned = 0.000286969 Jy ! Component: 2150 - total flux cleaned = 0.000310639 Jy ! Component: 2200 - total flux cleaned = 0.000334272 Jy ! Component: 2250 - total flux cleaned = 0.000373634 Jy ! Component: 2300 - total flux cleaned = 0.000393265 Jy ! Component: 2350 - total flux cleaned = 0.000416896 Jy ! Component: 2400 - total flux cleaned = 0.000424795 Jy ! Component: 2450 - total flux cleaned = 0.000448515 Jy ! Component: 2500 - total flux cleaned = 0.000476239 Jy ! Component: 2550 - total flux cleaned = 0.000480232 Jy ! Component: 2600 - total flux cleaned = 0.000504172 Jy ! Component: 2650 - total flux cleaned = 0.000524223 Jy ! Component: 2700 - total flux cleaned = 0.000544376 Jy ! Component: 2750 - total flux cleaned = 0.000560587 Jy ! Component: 2800 - total flux cleaned = 0.000572851 Jy ! Component: 2850 - total flux cleaned = 0.000585195 Jy ! Component: 2900 - total flux cleaned = 0.000589375 Jy ! Component: 2950 - total flux cleaned = 0.000597739 Jy ! Component: 3000 - total flux cleaned = 0.000597742 Jy ! Component: 3050 - total flux cleaned = 0.000610537 Jy ! Component: 3100 - total flux cleaned = 0.000614832 Jy ! Component: 3150 - total flux cleaned = 0.000610481 Jy ! Component: 3200 - total flux cleaned = 0.000619184 Jy ! Component: 3250 - total flux cleaned = 0.000623632 Jy ! Component: 3300 - total flux cleaned = 0.000623648 Jy ! Component: 3350 - total flux cleaned = 0.000632843 Jy ! Component: 3400 - total flux cleaned = 0.000632839 Jy ! Component: 3450 - total flux cleaned = 0.000632872 Jy ! Component: 3500 - total flux cleaned = 0.000628154 Jy ! Component: 3550 - total flux cleaned = 0.000633066 Jy ! Component: 3600 - total flux cleaned = 0.000628142 Jy ! Component: 3650 - total flux cleaned = 0.0006281 Jy ! Component: 3700 - total flux cleaned = 0.00062298 Jy ! Component: 3750 - total flux cleaned = 0.000617706 Jy ! Component: 3800 - total flux cleaned = 0.000617707 Jy ! Component: 3850 - total flux cleaned = 0.000612346 Jy ! Component: 3900 - total flux cleaned = 0.000606902 Jy ! Component: 3950 - total flux cleaned = 0.000601362 Jy ! Component: 4000 - total flux cleaned = 0.000595608 Jy ! Component: 4050 - total flux cleaned = 0.00059561 Jy ! Total flux subtracted in 4096 components = 0.000589699 Jy ! Clean residual min=-0.000327 max=0.000319 Jy/beam ! Clean residual mean=0.000002 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0280422 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 383 components and 0.0280422 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0040-2719_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.223 x 14.5 at -9.03 degrees (North through East) ! Clean map min=-0.0010954 max=0.025882 Jy/beam ! Writing clean map to FITS file: .//J0040-2719_C_map.fits wmodel .//J0040-2719_C_map.mod ! Writing 383 model components to file: .//J0040-2719_C_map.mod wobs .//J0040-2719_C_uvs.fits ! Writing UV FITS file: .//J0040-2719_C_uvs.fits wwins .//J0040-2719_C_map.win ! wwins: Wrote 2 windows to .//J0040-2719_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0258816 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116977 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.35591 1.35591 2.71183 5.42365 10.8473 21.6946 43.3892 86.7784 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.025 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 221.253 quit ! Quitting program ! Log file .//J0040-2719_C_dfm.log closed on Mon Jan 20 17:05:27 2020