! Started logfile: .//J1052-3100_C_dfm.log on Mon Jan 20 17:54:11 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 .//J1052-3100_C_uva.fits ! Reading UV FITS file: .//J1052-3100_C_uva.fits ! AN table 1: 17 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.95098 visibilities/baseline/integration-bin. ! Found source: J1052-3100 ! ! 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 776 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 J1052-3100_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002571Jy sigma=15.598657 ! Fit after self-cal, rms=0.938669Jy sigma=14.691277 ! 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=0.9784 mas, bmaj=3.374 mas, bpa=-10.04 degrees ! Estimated noise=2.48622 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 = 0.0491049 Jy ! Component: 100 - total flux cleaned = 0.0565967 Jy ! Total flux subtracted in 100 components = 0.0565967 Jy ! Clean residual min=-0.005836 max=0.005793 Jy/beam ! Clean residual mean=0.000002 rms=0.002033 Jy/beam ! Combined flux in latest and established models = 0.0565967 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0565967 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=0.053065Jy sigma=0.723775 ! Fit after self-cal, rms=0.052518Jy sigma=0.720313 ! 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=1.168 mas, bmaj=3.504 mas, bpa=-8.98 degrees ! Estimated noise=1.70198 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 = -0.000949449 Jy ! Component: 100 - total flux cleaned = -0.00200427 Jy ! Component: 150 - total flux cleaned = -0.00244507 Jy ! Component: 200 - total flux cleaned = -0.00256838 Jy ! Total flux subtracted in 200 components = -0.00256838 Jy ! Clean residual min=-0.001919 max=0.001915 Jy/beam ! Clean residual mean=0.000001 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0540283 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 64 components and 0.0540283 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=0.051291Jy sigma=0.701610 ! Fit after self-cal, rms=0.051299Jy sigma=0.700046 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.168 x 3.504 at -8.98 degrees (North through East) ! Clean map min=-0.0036717 max=0.056654 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 MK 0.92 PT 1.03 SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 MK 1.01 PT 1.12 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 MK 0.86 PT 1.04 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 MK 1.12 PT 0.86 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 MK 0.95 PT 0.98 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 MK 1.06 PT 1.04 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 MK 0.96 PT 0.99 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 MK 0.89 PT 1.08 SC 0.92 ! ! ! Fit before self-cal, rms=0.051299Jy sigma=0.700046 ! Fit after self-cal, rms=0.049947Jy sigma=0.694060 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=3.499 mas, bpa=-9.387 degrees ! Estimated noise=1.67043 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 = -0.000244431 Jy ! Component: 100 - total flux cleaned = -0.000865582 Jy ! Component: 150 - total flux cleaned = -0.00102819 Jy ! Component: 200 - total flux cleaned = -0.000733115 Jy ! Total flux subtracted in 200 components = -0.000733115 Jy ! Clean residual min=-0.001185 max=0.001190 Jy/beam ! Clean residual mean=-0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0532952 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 95 components and 0.0532952 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=0.049599Jy sigma=0.690700 ! Fit after self-cal, rms=0.049693Jy sigma=0.689785 ! 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=0.049693Jy sigma=0.689785 ! Fit after self-cal, rms=0.049808Jy sigma=0.689470 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=3.497 mas, bpa=-9.514 degrees ! Estimated noise=1.6684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000170406 Jy ! Component: 100 - total flux cleaned = -0.000599778 Jy ! Component: 150 - total flux cleaned = -0.000789997 Jy ! Component: 200 - total flux cleaned = -0.000970072 Jy ! Total flux subtracted in 200 components = -0.000970072 Jy ! Clean residual min=-0.000968 max=0.000973 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0523251 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 0.0523251 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=0.049586Jy sigma=0.687431 ! Fit after self-cal, rms=0.049623Jy sigma=0.687167 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 = -0.000287223 Jy ! Component: 100 - total flux cleaned = -6.2271e-06 Jy ! Component: 150 - total flux cleaned = -0.000161814 Jy ! Component: 200 - total flux cleaned = -0.000161895 Jy ! Total flux subtracted in 200 components = -0.000161895 Jy ! Clean residual min=-0.000794 max=0.000794 Jy/beam ! Clean residual mean=-0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0521632 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 137 components and 0.0521632 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=0.049474Jy sigma=0.685847 ! Fit after self-cal, rms=0.049472Jy sigma=0.685708 ! 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=0.049472Jy sigma=0.685708 ! Fit after self-cal, rms=0.049548Jy sigma=0.685532 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=3.495 mas, bpa=-9.568 degrees ! Estimated noise=1.66582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000460136 Jy ! Component: 100 - total flux cleaned = -0.000717413 Jy ! Component: 150 - total flux cleaned = -0.00095713 Jy ! Component: 200 - total flux cleaned = -0.00113956 Jy ! Total flux subtracted in 200 components = -0.00113956 Jy ! Clean residual min=-0.000735 max=0.000727 Jy/beam ! Clean residual mean=-0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0510237 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 159 components and 0.0510237 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=0.049425Jy sigma=0.684442 ! Fit after self-cal, rms=0.049437Jy sigma=0.684329 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 = -0.000504279 Jy ! Component: 100 - total flux cleaned = -0.000932813 Jy ! Component: 150 - total flux cleaned = -0.00121673 Jy ! Component: 200 - total flux cleaned = -0.00125474 Jy ! Total flux subtracted in 200 components = -0.00125474 Jy ! Clean residual min=-0.000635 max=0.000637 Jy/beam ! Clean residual mean=0.000000 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0497689 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 181 components and 0.0497689 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=0.049349Jy sigma=0.683531 ! Fit after self-cal, rms=0.049346Jy sigma=0.683483 ! 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=0.049346Jy sigma=0.683483 ! Fit after self-cal, rms=0.049523Jy sigma=0.683364 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.115 mas, bmaj=8.032 mas, bpa=1.553 degrees ! Estimated noise=2.80782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.41019e-06 Jy ! Component: 100 - total flux cleaned = -3.97637e-05 Jy ! Component: 150 - total flux cleaned = -0.000196383 Jy ! Component: 200 - total flux cleaned = -0.000654127 Jy ! Total flux subtracted in 200 components = -0.000654127 Jy ! Clean residual min=-0.000387 max=0.000373 Jy/beam ! Clean residual mean=-0.000002 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0491148 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 198 components and 0.0491148 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=0.049500Jy sigma=0.683107 ! Fit after self-cal, rms=0.049539Jy sigma=0.683021 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 = 0.000477916 Jy ! Component: 100 - total flux cleaned = 0.000971481 Jy ! Component: 150 - total flux cleaned = 0.00154362 Jy ! Component: 200 - total flux cleaned = 0.00222606 Jy ! Total flux subtracted in 200 components = 0.00222606 Jy ! Clean residual min=-0.000441 max=0.000502 Jy/beam ! Clean residual mean=0.000004 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0513409 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 222 components and 0.0513409 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=0.049521Jy sigma=0.682780 ! Fit after self-cal, rms=0.049449Jy sigma=0.682090 ! 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=1.163 mas, bmaj=3.494 mas, bpa=-9.583 degrees ! Estimated noise=1.66428 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.163 x 3.494 at -9.583 degrees (North through East) ! Clean map min=-0.0043363 max=0.055253 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=0.9781 mas, bmaj=3.363 mas, bpa=-10.39 degrees ! Estimated noise=2.40637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0470072 Jy ! Component: 100 - total flux cleaned = 0.047579 Jy ! Component: 150 - total flux cleaned = 0.0468201 Jy ! Component: 200 - total flux cleaned = 0.0479191 Jy ! Total flux subtracted in 200 components = 0.0479191 Jy ! Clean residual min=-0.003434 max=0.003472 Jy/beam ! Clean residual mean=0.000001 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.0479191 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.0479191 Jy ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=3.494 mas, bpa=-9.583 degrees ! Estimated noise=1.66428 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 = -0.00175949 Jy ! Component: 100 - total flux cleaned = -0.00211399 Jy ! Component: 150 - total flux cleaned = -0.00196568 Jy ! Component: 200 - total flux cleaned = -0.00208163 Jy ! Total flux subtracted in 200 components = -0.00208163 Jy ! Clean residual min=-0.001914 max=0.001932 Jy/beam ! Clean residual mean=0.000001 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.0458375 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 91 components and 0.0458375 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=3.115 mas, bmaj=8.032 mas, bpa=1.553 degrees ! Estimated noise=2.80782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000628287 Jy ! Component: 100 - total flux cleaned = 0.00179914 Jy ! Component: 150 - total flux cleaned = 0.00313755 Jy ! Component: 200 - total flux cleaned = 0.00499606 Jy ! Total flux subtracted in 200 components = 0.00499606 Jy ! Clean residual min=-0.002638 max=0.002709 Jy/beam ! Clean residual mean=0.000001 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.0508336 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 = 0.00240542 Jy ! Component: 100 - total flux cleaned = 0.00580795 Jy ! Component: 150 - total flux cleaned = 0.0116533 Jy ! Component: 200 - total flux cleaned = 0.0186883 Jy ! Total flux subtracted in 200 components = 0.0186883 Jy ! Clean residual min=-0.008352 max=0.008496 Jy/beam ! Clean residual mean=-0.000010 rms=0.002841 Jy/beam ! Combined flux in latest and established models = 0.0695219 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 194 components and 0.0695219 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=3.494 mas, bpa=-9.583 degrees ! Estimated noise=1.66428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189954 Jy ! Component: 100 - total flux cleaned = 0.000853941 Jy ! Component: 150 - total flux cleaned = 0.00277985 Jy ! Component: 200 - total flux cleaned = 0.00370725 Jy ! Total flux subtracted in 200 components = 0.00370725 Jy ! Clean residual min=-0.001521 max=0.001515 Jy/beam ! Clean residual mean=0.000007 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0732291 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 231 components and 0.0732291 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=0.049757Jy sigma=0.686190 ! Fit after self-cal, rms=0.049692Jy sigma=0.684267 wmodel J1052-3100_C_map.mod ! Writing 231 model components to file: J1052-3100_C_map.mod wobs J1052-3100_C_uvs.fits ! Writing UV FITS file: J1052-3100_C_uvs.fits wwins J1052-3100_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1052-3100_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.163 x 3.494 at -9.583 degrees (North through East) ! Clean map min=-0.0036058 max=0.050978 Jy/beam ! Writing clean map to FITS file: .//J1052-3100_C_map.fits wmodel .//J1052-3100_C_map.mod ! Writing 231 model components to file: .//J1052-3100_C_map.mod wobs .//J1052-3100_C_uvs.fits ! Writing UV FITS file: .//J1052-3100_C_uvs.fits wwins .//J1052-3100_C_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 0.0509777 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000441438 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.59783 2.59783 5.19565 10.3913 20.7826 41.5652 83.1305 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 115.481 quit ! Quitting program ! Log file .//J1052-3100_C_dfm.log closed on Mon Jan 20 17:54:13 2020