! Started logfile: .//J0042-2505_C_dfm.log on Sat Oct 20 23:31:23 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 .//J0042-2505_C_uva.fits ! Reading UV FITS file: .//J0042-2505_C_uva.fits ! AN table 1: 5 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0042-2505 ! ! 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 600 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 J0042-2505_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 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=1.011257Jy sigma=37.921690 ! Fit after self-cal, rms=0.908628Jy sigma=34.087256 ! 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=1.395 mas, bmaj=9.103 mas, bpa=21.8 degrees ! Estimated noise=1.18984 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 = 0.0703423 Jy ! Component: 100 - total flux cleaned = 0.0856822 Jy ! Total flux subtracted in 100 components = 0.0856822 Jy ! Clean residual min=-0.003975 max=0.004286 Jy/beam ! Clean residual mean=0.000002 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.0856822 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0856822 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=0.019597Jy sigma=0.702669 ! Fit after self-cal, rms=0.019586Jy sigma=0.702260 ! 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=1.657 mas, bmaj=9.215 mas, bpa=21.61 degrees ! Estimated noise=0.900364 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 = 0.00464907 Jy ! Component: 100 - total flux cleaned = 0.00658709 Jy ! Component: 150 - total flux cleaned = 0.0079568 Jy ! Component: 200 - total flux cleaned = 0.0090282 Jy ! Total flux subtracted in 200 components = 0.0090282 Jy ! Clean residual min=-0.001956 max=0.001843 Jy/beam ! Clean residual mean=0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0947104 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 37 components and 0.0947104 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=0.018453Jy sigma=0.659714 ! Fit after self-cal, rms=0.018448Jy sigma=0.659665 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.657 x 9.215 at 21.61 degrees (North through East) ! Clean map min=-0.0018918 max=0.091628 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* 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* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 NL 1.00 OV 0.96 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 NL 1.03 OV 1.00 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 NL 0.98 OV 1.06 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 NL 0.98 OV 1.03 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 NL 1.06 OV 1.00 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 NL 1.00 OV 0.97 ! PT 0.97 SC 1.02 ! ! ! Fit before self-cal, rms=0.018448Jy sigma=0.659665 ! Fit after self-cal, rms=0.018013Jy sigma=0.642845 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.664 mas, bmaj=9.244 mas, bpa=21.59 degrees ! Estimated noise=0.896476 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 = 0.000760334 Jy ! Component: 100 - total flux cleaned = 0.00110167 Jy ! Component: 150 - total flux cleaned = 0.00127465 Jy ! Component: 200 - total flux cleaned = 0.00142672 Jy ! Total flux subtracted in 200 components = 0.00142672 Jy ! Clean residual min=-0.001870 max=0.001882 Jy/beam ! Clean residual mean=-0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0961372 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.0961372 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=0.017959Jy sigma=0.641497 ! Fit after self-cal, rms=0.017966Jy sigma=0.641406 ! 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=0.017966Jy sigma=0.641406 ! Fit after self-cal, rms=0.017987Jy sigma=0.641316 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.663 mas, bmaj=9.251 mas, bpa=21.6 degrees ! Estimated noise=0.897046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235338 Jy ! Component: 100 - total flux cleaned = 0.000344995 Jy ! Component: 150 - total flux cleaned = 0.000443821 Jy ! Component: 200 - total flux cleaned = 0.00050138 Jy ! Total flux subtracted in 200 components = 0.00050138 Jy ! Clean residual min=-0.001801 max=0.001921 Jy/beam ! Clean residual mean=-0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0966385 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.0966385 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=0.017963Jy sigma=0.640858 ! Fit after self-cal, rms=0.017965Jy sigma=0.640837 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 (-60.9, 48.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100585 Jy ! Component: 100 - total flux cleaned = 0.00155548 Jy ! Component: 150 - total flux cleaned = 0.00206032 Jy ! Component: 200 - total flux cleaned = 0.00249878 Jy ! Total flux subtracted in 200 components = 0.00249878 Jy ! Clean residual min=-0.001225 max=0.001185 Jy/beam ! Clean residual mean=-0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0991373 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 93 components and 0.0991373 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=0.017744Jy sigma=0.631634 ! Fit after self-cal, rms=0.017726Jy sigma=0.631209 ! 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=0.017726Jy sigma=0.631209 ! Fit after self-cal, rms=0.017712Jy sigma=0.630505 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.662 mas, bmaj=9.262 mas, bpa=21.61 degrees ! Estimated noise=0.895983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000277526 Jy ! Component: 100 - total flux cleaned = 0.000597199 Jy ! Component: 150 - total flux cleaned = 0.00101509 Jy ! Component: 200 - total flux cleaned = 0.00131616 Jy ! Total flux subtracted in 200 components = 0.00131616 Jy ! Clean residual min=-0.001292 max=0.001116 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.100453 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 111 components and 0.100453 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=0.017644Jy sigma=0.628091 ! Fit after self-cal, rms=0.017639Jy sigma=0.627926 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 = 0.000298835 Jy ! Component: 100 - total flux cleaned = 0.000494474 Jy ! Component: 150 - total flux cleaned = 0.000597705 Jy ! Component: 200 - total flux cleaned = 0.000624863 Jy ! Total flux subtracted in 200 components = 0.000624863 Jy ! Clean residual min=-0.001337 max=0.001119 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.101078 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 135 components and 0.101078 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=0.017611Jy sigma=0.627089 ! Fit after self-cal, rms=0.017610Jy sigma=0.627045 ! 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=0.017610Jy sigma=0.627045 ! Fit after self-cal, rms=0.017609Jy sigma=0.626646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.656 mas, bmaj=9.948 mas, bpa=11.92 degrees ! Estimated noise=1.12539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229939 Jy ! Component: 100 - total flux cleaned = 0.000558686 Jy ! Component: 150 - total flux cleaned = 0.000859438 Jy ! Component: 200 - total flux cleaned = 0.00106791 Jy ! Total flux subtracted in 200 components = 0.00106791 Jy ! Clean residual min=-0.001042 max=0.000898 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.102146 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 157 components and 0.102146 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=0.017585Jy sigma=0.626315 ! Fit after self-cal, rms=0.017583Jy sigma=0.626241 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 = 0.0002682 Jy ! Component: 100 - total flux cleaned = 0.000437772 Jy ! Component: 150 - total flux cleaned = 0.000581999 Jy ! Component: 200 - total flux cleaned = 0.000627075 Jy ! Total flux subtracted in 200 components = 0.000627075 Jy ! Clean residual min=-0.000990 max=0.000861 Jy/beam ! Clean residual mean=-0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.102773 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 173 components and 0.102773 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=0.017574Jy sigma=0.626146 ! Fit after self-cal, rms=0.017573Jy sigma=0.626132 ! 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=1.661 mas, bmaj=9.27 mas, bpa=21.62 degrees ! Estimated noise=0.895813 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.661 x 9.27 at 21.62 degrees (North through East) ! Clean map min=-0.0013228 max=0.091176 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=1.398 mas, bmaj=9.136 mas, bpa=21.81 degrees ! Estimated noise=1.19116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0704027 Jy ! Component: 100 - total flux cleaned = 0.0857551 Jy ! Component: 150 - total flux cleaned = 0.0897761 Jy ! Component: 200 - total flux cleaned = 0.0918706 Jy ! Total flux subtracted in 200 components = 0.0918706 Jy ! Clean residual min=-0.002716 max=0.002458 Jy/beam ! Clean residual mean=0.000001 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.0918706 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 0.0918706 Jy ! Inverting map and beam ! Estimated beam: bmin=1.661 mas, bmaj=9.27 mas, bpa=21.62 degrees ! Estimated noise=0.895813 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 = 0.000864898 Jy ! Component: 100 - total flux cleaned = 0.00185999 Jy ! Component: 150 - total flux cleaned = 0.00263389 Jy ! Component: 200 - total flux cleaned = 0.00320261 Jy ! Total flux subtracted in 200 components = 0.00320261 Jy ! Clean residual min=-0.001573 max=0.001464 Jy/beam ! Clean residual mean=0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0950732 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 56 components and 0.0950732 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=3.656 mas, bmaj=9.948 mas, bpa=11.92 degrees ! Estimated noise=1.12539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160059 Jy ! Component: 100 - total flux cleaned = 0.000495261 Jy ! Component: 150 - total flux cleaned = 0.000862367 Jy ! Component: 200 - total flux cleaned = 0.00129351 Jy ! Total flux subtracted in 200 components = 0.00129351 Jy ! Clean residual min=-0.001369 max=0.001040 Jy/beam ! Clean residual mean=0.000000 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0963667 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 = 0.000434353 Jy ! Component: 100 - total flux cleaned = 0.000785756 Jy ! Component: 150 - total flux cleaned = 0.0010884 Jy ! Component: 200 - total flux cleaned = 0.00140365 Jy ! Total flux subtracted in 200 components = 0.00140365 Jy ! Clean residual min=-0.001192 max=0.000950 Jy/beam ! Clean residual mean=-0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0977704 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 146 components and 0.0977704 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.661 mas, bmaj=9.27 mas, bpa=21.62 degrees ! Estimated noise=0.895813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000282254 Jy ! Component: 100 - total flux cleaned = 0.000516746 Jy ! Component: 150 - total flux cleaned = 0.000744045 Jy ! Component: 200 - total flux cleaned = 0.000963613 Jy ! Total flux subtracted in 200 components = 0.000963613 Jy ! Clean residual min=-0.001414 max=0.001101 Jy/beam ! Clean residual mean=-0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.098734 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 163 components and 0.098734 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=0.017607Jy sigma=0.626739 ! Fit after self-cal, rms=0.017602Jy sigma=0.626633 wmodel J0042-2505_C_map.mod ! Writing 163 model components to file: J0042-2505_C_map.mod wobs J0042-2505_C_uvs.fits ! Writing UV FITS file: J0042-2505_C_uvs.fits wwins J0042-2505_C_map.win ! wwins: Wrote 2 windows to J0042-2505_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 = -0.000523714 Jy ! Component: 100 - total flux cleaned = -0.000470003 Jy ! Component: 150 - total flux cleaned = -0.000315571 Jy ! Component: 200 - total flux cleaned = -0.000235838 Jy ! Component: 250 - total flux cleaned = -0.00020547 Jy ! Component: 300 - total flux cleaned = -0.000260905 Jy ! Component: 350 - total flux cleaned = -0.000339721 Jy ! Component: 400 - total flux cleaned = -0.000365127 Jy ! Component: 450 - total flux cleaned = -0.000340776 Jy ! Component: 500 - total flux cleaned = -0.000352192 Jy ! Component: 550 - total flux cleaned = -0.000374534 Jy ! Component: 600 - total flux cleaned = -0.000385427 Jy ! Component: 650 - total flux cleaned = -0.000364425 Jy ! Component: 700 - total flux cleaned = -0.000354426 Jy ! Component: 750 - total flux cleaned = -0.000344588 Jy ! Component: 800 - total flux cleaned = -0.000325659 Jy ! Component: 850 - total flux cleaned = -0.000335072 Jy ! Component: 900 - total flux cleaned = -0.000371548 Jy ! Component: 950 - total flux cleaned = -0.000407107 Jy ! Component: 1000 - total flux cleaned = -0.00045096 Jy ! Component: 1050 - total flux cleaned = -0.000493894 Jy ! Component: 1100 - total flux cleaned = -0.000544524 Jy ! Component: 1150 - total flux cleaned = -0.000552847 Jy ! Component: 1200 - total flux cleaned = -0.000569188 Jy ! Component: 1250 - total flux cleaned = -0.000553294 Jy ! Component: 1300 - total flux cleaned = -0.000584836 Jy ! Component: 1350 - total flux cleaned = -0.000592604 Jy ! Component: 1400 - total flux cleaned = -0.000607989 Jy ! Component: 1450 - total flux cleaned = -0.000592901 Jy ! Component: 1500 - total flux cleaned = -0.000592882 Jy ! Component: 1550 - total flux cleaned = -0.000592908 Jy ! Component: 1600 - total flux cleaned = -0.000607516 Jy ! Component: 1650 - total flux cleaned = -0.000614785 Jy ! Component: 1700 - total flux cleaned = -0.000629146 Jy ! Component: 1750 - total flux cleaned = -0.000636172 Jy ! Component: 1800 - total flux cleaned = -0.000643179 Jy ! Component: 1850 - total flux cleaned = -0.000643148 Jy ! Component: 1900 - total flux cleaned = -0.00067098 Jy ! Component: 1950 - total flux cleaned = -0.00070556 Jy ! Component: 2000 - total flux cleaned = -0.00072623 Jy ! Component: 2050 - total flux cleaned = -0.000746904 Jy ! Component: 2100 - total flux cleaned = -0.000774336 Jy ! Component: 2150 - total flux cleaned = -0.000815593 Jy ! Component: 2200 - total flux cleaned = -0.000836144 Jy ! Component: 2250 - total flux cleaned = -0.00087049 Jy ! Component: 2300 - total flux cleaned = -0.000891208 Jy ! Component: 2350 - total flux cleaned = -0.000905031 Jy ! Component: 2400 - total flux cleaned = -0.000918837 Jy ! Component: 2450 - total flux cleaned = -0.000939676 Jy ! Component: 2500 - total flux cleaned = -0.000946678 Jy ! Component: 2550 - total flux cleaned = -0.000939704 Jy ! Component: 2600 - total flux cleaned = -0.000932768 Jy ! Component: 2650 - total flux cleaned = -0.000932779 Jy ! Component: 2700 - total flux cleaned = -0.000947029 Jy ! Component: 2750 - total flux cleaned = -0.000939911 Jy ! Component: 2800 - total flux cleaned = -0.000954319 Jy ! Component: 2850 - total flux cleaned = -0.000947087 Jy ! Component: 2900 - total flux cleaned = -0.000932511 Jy ! Component: 2950 - total flux cleaned = -0.000925191 Jy ! Component: 3000 - total flux cleaned = -0.000902874 Jy ! Component: 3050 - total flux cleaned = -0.000895451 Jy ! Component: 3100 - total flux cleaned = -0.000888006 Jy ! Component: 3150 - total flux cleaned = -0.000872684 Jy ! Component: 3200 - total flux cleaned = -0.00086501 Jy ! Component: 3250 - total flux cleaned = -0.000833743 Jy ! Component: 3300 - total flux cleaned = -0.000833759 Jy ! Component: 3350 - total flux cleaned = -0.00080975 Jy ! Component: 3400 - total flux cleaned = -0.000801661 Jy ! Component: 3450 - total flux cleaned = -0.000801567 Jy ! Component: 3500 - total flux cleaned = -0.000809724 Jy ! Component: 3550 - total flux cleaned = -0.000809847 Jy ! Component: 3600 - total flux cleaned = -0.000793067 Jy ! Component: 3650 - total flux cleaned = -0.000801625 Jy ! Component: 3700 - total flux cleaned = -0.000775844 Jy ! Component: 3750 - total flux cleaned = -0.000784543 Jy ! Component: 3800 - total flux cleaned = -0.000811087 Jy ! Component: 3850 - total flux cleaned = -0.000819986 Jy ! Component: 3900 - total flux cleaned = -0.000829122 Jy ! Component: 3950 - total flux cleaned = -0.000847461 Jy ! Component: 4000 - total flux cleaned = -0.000875388 Jy ! Component: 4050 - total flux cleaned = -0.000894241 Jy ! Total flux subtracted in 4096 components = -0.000913364 Jy ! Clean residual min=-0.000514 max=0.000516 Jy/beam ! Clean residual mean=0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0978206 Jy keep ! Adding 231 model components to the UV plane model. ! The established model now contains 394 components and 0.0978206 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0042-2505_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.661 x 9.27 at 21.62 degrees (North through East) ! Clean map min=-0.0013911 max=0.090045 Jy/beam ! Writing clean map to FITS file: .//J0042-2505_C_map.fits wmodel .//J0042-2505_C_map.mod ! Writing 394 model components to file: .//J0042-2505_C_map.mod wobs .//J0042-2505_C_uvs.fits ! Writing UV FITS file: .//J0042-2505_C_uvs.fits wwins .//J0042-2505_C_map.win ! wwins: Wrote 3 windows to .//J0042-2505_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.090045 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166787 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.555679 0.555679 1.11136 2.22271 4.44543 8.89086 17.7817 35.5634 71.1269 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.09 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 539.88 quit ! Quitting program ! Log file .//J0042-2505_C_dfm.log closed on Sat Oct 20 23:31:27 2018