! Started logfile: .//J0152-2942_C_dfm.log on Sat Oct 20 23:35:26 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 .//J0152-2942_C_uva.fits ! Reading UV FITS file: .//J0152-2942_C_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0152-2942 ! ! 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 76 lines of history. ! ! Reading 1008 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 J0152-2942_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.996561Jy sigma=30.170229 ! Fit after self-cal, rms=0.860016Jy sigma=25.819361 ! 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=1.432 mas, bmaj=13.62 mas, bpa=31.24 degrees ! Estimated noise=1.34558 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 = 0.107309 Jy ! Component: 100 - total flux cleaned = 0.131629 Jy ! Total flux subtracted in 100 components = 0.131629 Jy ! Clean residual min=-0.007870 max=0.010856 Jy/beam ! Clean residual mean=-0.000250 rms=0.002279 Jy/beam ! Combined flux in latest and established models = 0.131629 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.131629 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=0.035770Jy sigma=1.004698 ! Fit after self-cal, rms=0.035724Jy sigma=1.003398 ! 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=1.861 mas, bmaj=13.18 mas, bpa=30.13 degrees ! Estimated noise=0.878394 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 = 0.0150915 Jy ! Component: 100 - total flux cleaned = 0.0235452 Jy ! Component: 150 - total flux cleaned = 0.0290096 Jy ! Component: 200 - total flux cleaned = 0.0322143 Jy ! Total flux subtracted in 200 components = 0.0322143 Jy ! Clean residual min=-0.003636 max=0.003693 Jy/beam ! Clean residual mean=-0.000062 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.163843 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 83 components and 0.163843 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=0.029222Jy sigma=0.737571 ! Fit after self-cal, rms=0.029245Jy sigma=0.737113 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.861 x 13.18 at 30.13 degrees (North through East) ! Clean map min=-0.0035312 max=0.14179 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 LA 1.00 NL 1.11 ! OV 1.02 PT 0.92 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 LA 1.01 NL 1.13 ! OV 1.01 PT 0.96 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.01 LA 0.95 NL 1.01 ! OV 0.94 PT 0.93 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 LA 0.97 NL 1.00 ! OV 0.99 PT 0.95 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 LA 0.95 NL 1.04 ! OV 0.96 PT 1.00 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 LA 0.99 NL 0.98 ! OV 0.94 PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.029245Jy sigma=0.737113 ! Fit after self-cal, rms=0.028791Jy sigma=0.693114 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.876 mas, bmaj=13.32 mas, bpa=30.1 degrees ! Estimated noise=0.870655 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 = 0.000889871 Jy ! Component: 100 - total flux cleaned = 0.000943088 Jy ! Component: 150 - total flux cleaned = 0.000820312 Jy ! Component: 200 - total flux cleaned = 0.000644516 Jy ! Total flux subtracted in 200 components = 0.000644516 Jy ! Clean residual min=-0.002423 max=0.002075 Jy/beam ! Clean residual mean=0.000006 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.164487 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 106 components and 0.164487 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=0.028724Jy sigma=0.689143 ! Fit after self-cal, rms=0.028741Jy sigma=0.689058 ! 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=0.028741Jy sigma=0.689058 ! Fit after self-cal, rms=0.028673Jy sigma=0.688977 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.876 mas, bmaj=13.31 mas, bpa=30.1 degrees ! Estimated noise=0.868927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.01981e-05 Jy ! Component: 100 - total flux cleaned = -8.80653e-05 Jy ! Component: 150 - total flux cleaned = -0.000159455 Jy ! Component: 200 - total flux cleaned = -0.000192379 Jy ! Total flux subtracted in 200 components = -0.000192379 Jy ! Clean residual min=-0.002344 max=0.002047 Jy/beam ! Clean residual mean=0.000005 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.164295 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 124 components and 0.164295 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=0.028648Jy sigma=0.688278 ! Fit after self-cal, rms=0.028648Jy sigma=0.688270 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 = -3.24437e-05 Jy ! Component: 100 - total flux cleaned = -6.13793e-05 Jy ! Component: 150 - total flux cleaned = -0.000102759 Jy ! Component: 200 - total flux cleaned = -0.000141698 Jy ! Total flux subtracted in 200 components = -0.000141698 Jy ! Clean residual min=-0.002302 max=0.002014 Jy/beam ! Clean residual mean=0.000004 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.164153 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 135 components and 0.164153 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=0.028631Jy sigma=0.687916 ! Fit after self-cal, rms=0.028632Jy sigma=0.687911 ! 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=0.028632Jy sigma=0.687911 ! Fit after self-cal, rms=0.028582Jy sigma=0.687882 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.877 mas, bmaj=13.31 mas, bpa=30.1 degrees ! Estimated noise=0.867939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.29369e-05 Jy ! Component: 100 - total flux cleaned = -9.28986e-05 Jy ! Component: 150 - total flux cleaned = -0.000174623 Jy ! Component: 200 - total flux cleaned = -0.000207399 Jy ! Total flux subtracted in 200 components = -0.000207399 Jy ! Clean residual min=-0.002264 max=0.001997 Jy/beam ! Clean residual mean=0.000003 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.163946 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 145 components and 0.163946 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=0.028569Jy sigma=0.687629 ! Fit after self-cal, rms=0.028570Jy sigma=0.687624 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 = -4.48658e-05 Jy ! Component: 100 - total flux cleaned = -7.57194e-05 Jy ! Component: 150 - total flux cleaned = -0.000114499 Jy ! Component: 200 - total flux cleaned = -0.000133157 Jy ! Total flux subtracted in 200 components = -0.000133157 Jy ! Clean residual min=-0.002248 max=0.001972 Jy/beam ! Clean residual mean=0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.163813 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 153 components and 0.163813 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=0.028560Jy sigma=0.687478 ! Fit after self-cal, rms=0.028562Jy sigma=0.687474 ! 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=0.028562Jy sigma=0.687474 ! Fit after self-cal, rms=0.028537Jy sigma=0.687460 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.121 mas, bmaj=16.24 mas, bpa=20.58 degrees ! Estimated noise=0.98988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.22851e-05 Jy ! Component: 100 - total flux cleaned = -0.00014433 Jy ! Component: 150 - total flux cleaned = -0.000193956 Jy ! Component: 200 - total flux cleaned = -0.000232363 Jy ! Total flux subtracted in 200 components = -0.000232363 Jy ! Clean residual min=-0.001819 max=0.001809 Jy/beam ! Clean residual mean=0.000002 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.16358 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 165 components and 0.16358 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=0.028540Jy sigma=0.687265 ! Fit after self-cal, rms=0.028542Jy sigma=0.687262 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 = -3.00471e-05 Jy ! Component: 100 - total flux cleaned = -5.85392e-05 Jy ! Component: 150 - total flux cleaned = -9.8702e-05 Jy ! Component: 200 - total flux cleaned = -0.000105191 Jy ! Total flux subtracted in 200 components = -0.000105191 Jy ! Clean residual min=-0.001819 max=0.001790 Jy/beam ! Clean residual mean=0.000001 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.163475 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 176 components and 0.163475 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=0.028537Jy sigma=0.687223 ! Fit after self-cal, rms=0.028539Jy sigma=0.687220 ! 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=1.877 mas, bmaj=13.31 mas, bpa=30.09 degrees ! Estimated noise=0.867355 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.877 x 13.31 at 30.09 degrees (North through East) ! Clean map min=-0.0020773 max=0.14058 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=1.439 mas, bmaj=13.78 mas, bpa=31.23 degrees ! Estimated noise=1.34273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107067 Jy ! Component: 100 - total flux cleaned = 0.130897 Jy ! Component: 150 - total flux cleaned = 0.140618 Jy ! Component: 200 - total flux cleaned = 0.146651 Jy ! Total flux subtracted in 200 components = 0.146651 Jy ! Clean residual min=-0.003400 max=0.004191 Jy/beam ! Clean residual mean=-0.000104 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.146651 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.146651 Jy ! Inverting map and beam ! Estimated beam: bmin=1.877 mas, bmaj=13.31 mas, bpa=30.09 degrees ! Estimated noise=0.867355 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 = 0.00620562 Jy ! Component: 100 - total flux cleaned = 0.0101837 Jy ! Component: 150 - total flux cleaned = 0.0127073 Jy ! Component: 200 - total flux cleaned = 0.0141369 Jy ! Total flux subtracted in 200 components = 0.0141369 Jy ! Clean residual min=-0.002659 max=0.002087 Jy/beam ! Clean residual mean=-0.000015 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.160788 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 96 components and 0.160788 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=4.121 mas, bmaj=16.24 mas, bpa=20.58 degrees ! Estimated noise=0.98988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205271 Jy ! Component: 100 - total flux cleaned = 0.00307373 Jy ! Component: 150 - total flux cleaned = 0.00353279 Jy ! Component: 200 - total flux cleaned = 0.00360775 Jy ! Total flux subtracted in 200 components = 0.00360775 Jy ! Clean residual min=-0.001977 max=0.002023 Jy/beam ! Clean residual mean=0.000011 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.164396 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 = 4.59215e-06 Jy ! Component: 100 - total flux cleaned = 5.05892e-06 Jy ! Component: 150 - total flux cleaned = -6.83883e-05 Jy ! Component: 200 - total flux cleaned = -0.000123292 Jy ! Total flux subtracted in 200 components = -0.000123292 Jy ! Clean residual min=-0.001900 max=0.001975 Jy/beam ! Clean residual mean=0.000009 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.164272 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 146 components and 0.164272 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.877 mas, bmaj=13.31 mas, bpa=30.09 degrees ! Estimated noise=0.867355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000130907 Jy ! Component: 100 - total flux cleaned = -0.000139311 Jy ! Component: 150 - total flux cleaned = -0.000120256 Jy ! Component: 200 - total flux cleaned = -8.63098e-05 Jy ! Total flux subtracted in 200 components = -8.63098e-05 Jy ! Clean residual min=-0.002312 max=0.001957 Jy/beam ! Clean residual mean=0.000004 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.164186 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 163 components and 0.164186 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=0.028550Jy sigma=0.687971 ! Fit after self-cal, rms=0.028552Jy sigma=0.687942 wmodel J0152-2942_C_map.mod ! Writing 163 model components to file: J0152-2942_C_map.mod wobs J0152-2942_C_uvs.fits ! Writing UV FITS file: J0152-2942_C_uvs.fits wwins J0152-2942_C_map.win ! wwins: Wrote 1 windows to J0152-2942_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000453051 Jy ! Component: 100 - total flux cleaned = -0.000714852 Jy ! Component: 150 - total flux cleaned = -0.000831922 Jy ! Component: 200 - total flux cleaned = -0.000884089 Jy ! Component: 250 - total flux cleaned = -0.00103702 Jy ! Component: 300 - total flux cleaned = -0.0012303 Jy ! Component: 350 - total flux cleaned = -0.00134474 Jy ! Component: 400 - total flux cleaned = -0.00141043 Jy ! Component: 450 - total flux cleaned = -0.00147394 Jy ! Component: 500 - total flux cleaned = -0.00153526 Jy ! Component: 550 - total flux cleaned = -0.0015949 Jy ! Component: 600 - total flux cleaned = -0.00163322 Jy ! Component: 650 - total flux cleaned = -0.0016518 Jy ! Component: 700 - total flux cleaned = -0.00165213 Jy ! Component: 750 - total flux cleaned = -0.00163442 Jy ! Component: 800 - total flux cleaned = -0.00159968 Jy ! Component: 850 - total flux cleaned = -0.00153158 Jy ! Component: 900 - total flux cleaned = -0.00151481 Jy ! Component: 950 - total flux cleaned = -0.00144879 Jy ! Component: 1000 - total flux cleaned = -0.00140032 Jy ! Component: 1050 - total flux cleaned = -0.00138433 Jy ! Component: 1100 - total flux cleaned = -0.00132127 Jy ! Component: 1150 - total flux cleaned = -0.00122799 Jy ! Component: 1200 - total flux cleaned = -0.00110532 Jy ! Component: 1250 - total flux cleaned = -0.00102982 Jy ! Component: 1300 - total flux cleaned = -0.000925281 Jy ! Component: 1350 - total flux cleaned = -0.00085149 Jy ! Component: 1400 - total flux cleaned = -0.000749401 Jy ! Component: 1450 - total flux cleaned = -0.000706057 Jy ! Component: 1500 - total flux cleaned = -0.000577266 Jy ! Component: 1550 - total flux cleaned = -0.000492399 Jy ! Component: 1600 - total flux cleaned = -0.000408263 Jy ! Component: 1650 - total flux cleaned = -0.000338774 Jy ! Component: 1700 - total flux cleaned = -0.000255931 Jy ! Component: 1750 - total flux cleaned = -0.000160051 Jy ! Component: 1800 - total flux cleaned = -6.49463e-05 Jy ! Component: 1850 - total flux cleaned = 1.60643e-05 Jy ! Component: 1900 - total flux cleaned = 8.31358e-05 Jy ! Component: 1950 - total flux cleaned = 0.000189916 Jy ! Component: 2000 - total flux cleaned = 0.000269755 Jy ! Component: 2050 - total flux cleaned = 0.000375903 Jy ! Component: 2100 - total flux cleaned = 0.00045521 Jy ! Component: 2150 - total flux cleaned = 0.000521157 Jy ! Component: 2200 - total flux cleaned = 0.000587027 Jy ! Component: 2250 - total flux cleaned = 0.000652927 Jy ! Component: 2300 - total flux cleaned = 0.000745054 Jy ! Component: 2350 - total flux cleaned = 0.000810993 Jy ! Component: 2400 - total flux cleaned = 0.000863694 Jy ! Component: 2450 - total flux cleaned = 0.000942719 Jy ! Component: 2500 - total flux cleaned = 0.00100865 Jy ! Component: 2550 - total flux cleaned = 0.00107464 Jy ! Component: 2600 - total flux cleaned = 0.001154 Jy ! Component: 2650 - total flux cleaned = 0.00122025 Jy ! Component: 2700 - total flux cleaned = 0.00127331 Jy ! Component: 2750 - total flux cleaned = 0.00133992 Jy ! Component: 2800 - total flux cleaned = 0.00136664 Jy ! Component: 2850 - total flux cleaned = 0.0013665 Jy ! Component: 2900 - total flux cleaned = 0.00139444 Jy ! Component: 2950 - total flux cleaned = 0.00140847 Jy ! Component: 3000 - total flux cleaned = 0.00143683 Jy ! Component: 3050 - total flux cleaned = 0.00146582 Jy ! Component: 3100 - total flux cleaned = 0.00149579 Jy ! Component: 3150 - total flux cleaned = 0.00152645 Jy ! Component: 3200 - total flux cleaned = 0.00154246 Jy ! Component: 3250 - total flux cleaned = 0.00159118 Jy ! Component: 3300 - total flux cleaned = 0.00160843 Jy ! Component: 3350 - total flux cleaned = 0.00164278 Jy ! Component: 3400 - total flux cleaned = 0.00169585 Jy ! Component: 3450 - total flux cleaned = 0.00171429 Jy ! Component: 3500 - total flux cleaned = 0.00173249 Jy ! Component: 3550 - total flux cleaned = 0.00175162 Jy ! Component: 3600 - total flux cleaned = 0.00181119 Jy ! Component: 3650 - total flux cleaned = 0.00185171 Jy ! Component: 3700 - total flux cleaned = 0.00189448 Jy ! Component: 3750 - total flux cleaned = 0.00193791 Jy ! Component: 3800 - total flux cleaned = 0.00198262 Jy ! Component: 3850 - total flux cleaned = 0.00198211 Jy ! Component: 3900 - total flux cleaned = 0.00202997 Jy ! Component: 3950 - total flux cleaned = 0.00205607 Jy ! Component: 4000 - total flux cleaned = 0.00208271 Jy ! Component: 4050 - total flux cleaned = 0.00208343 Jy ! Total flux subtracted in 4096 components = 0.0021111 Jy ! Clean residual min=-0.001674 max=0.002051 Jy/beam ! Clean residual mean=0.000003 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.166297 Jy keep ! Adding 208 model components to the UV plane model. ! The established model now contains 371 components and 0.166297 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0152-2942_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.877 x 13.31 at 30.09 degrees (North through East) ! Clean map min=-0.0025269 max=0.13982 Jy/beam ! Writing clean map to FITS file: .//J0152-2942_C_map.fits wmodel .//J0152-2942_C_map.mod ! Writing 371 model components to file: .//J0152-2942_C_map.mod wobs .//J0152-2942_C_uvs.fits ! Writing UV FITS file: .//J0152-2942_C_uvs.fits wwins .//J0152-2942_C_map.win ! wwins: Wrote 2 windows to .//J0152-2942_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.139822 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000505758 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.08515 1.08515 2.1703 4.34059 8.68118 17.3624 34.7247 69.4495 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.139 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 276.459 quit ! Quitting program ! Log file .//J0152-2942_C_dfm.log closed on Sat Oct 20 23:35:30 2018