! Started logfile: /image_prod/ug002_uva//J1015+0158_S_dfm.log on Wed Mar 4 23:28:58 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J1015+0158_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1015+0158_S_uva.fits ! AN table 1: 155 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.738863 visibilities/baseline/integration-bin. ! Found source: J1015+0158 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 7215 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1015+0158_S] 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 0.500x0.500 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 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003167Jy sigma=7.166753 ! Fit after self-cal, rms=0.955391Jy sigma=6.821043 ! 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=2.547 mas, bmaj=5.9 mas, bpa=-0.9644 degrees ! Estimated noise=1.76298 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 = 0.0360667 Jy ! Component: 100 - total flux cleaned = 0.0439369 Jy ! Total flux subtracted in 100 components = 0.0439369 Jy ! Clean residual min=-0.002944 max=0.003084 Jy/beam ! Clean residual mean=-0.000001 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0439369 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0439369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066713Jy sigma=0.431688 ! Fit after self-cal, rms=0.065047Jy sigma=0.420315 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039128 Jy ! Component: 100 - total flux cleaned = 0.00531186 Jy ! Total flux subtracted in 100 components = 0.00531186 Jy ! Clean residual min=-0.002607 max=0.002631 Jy/beam ! Clean residual mean=-0.000000 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0492487 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0492487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064779Jy sigma=0.418424 ! Fit after self-cal, rms=0.064760Jy sigma=0.418359 ! 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=2.858 mas, bmaj=6.369 mas, bpa=-0.7809 degrees ! Estimated noise=1.19614 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 = 0.00157795 Jy ! Component: 100 - total flux cleaned = 0.00175512 Jy ! Component: 150 - total flux cleaned = 0.00177834 Jy ! Component: 200 - total flux cleaned = 0.00179526 Jy ! Total flux subtracted in 200 components = 0.00179526 Jy ! Clean residual min=-0.001874 max=0.002006 Jy/beam ! Clean residual mean=-0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.051044 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.051044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064716Jy sigma=0.418074 ! Fit after self-cal, rms=0.064688Jy sigma=0.418028 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.858 x 6.369 at -0.7809 degrees (North through East) ! Clean map min=-0.0018524 max=0.049111 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 KP 1.02 LA 1.00 MK 1.07 ! NL 0.94 OV 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 KP 1.01 LA 0.97 MK 1.02 ! NL 1.11 OV 1.03 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 KP 1.04 LA 1.03 MK 0.95 ! NL 0.93 OV 1.01 SC 0.95 ! ! ! Fit before self-cal, rms=0.064688Jy sigma=0.418028 ! Fit after self-cal, rms=0.063481Jy sigma=0.417331 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.855 mas, bmaj=6.331 mas, bpa=-0.3825 degrees ! Estimated noise=1.18743 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 = 0.00012041 Jy ! Component: 100 - total flux cleaned = 0.000120291 Jy ! Component: 150 - total flux cleaned = 9.82227e-05 Jy ! Component: 200 - total flux cleaned = 5.85287e-05 Jy ! Total flux subtracted in 200 components = 5.85287e-05 Jy ! Clean residual min=-0.001662 max=0.001912 Jy/beam ! Clean residual mean=-0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0511025 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0511025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063476Jy sigma=0.417303 ! Fit after self-cal, rms=0.063469Jy sigma=0.417157 ! 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. ! ! Fit before self-cal, rms=0.063469Jy sigma=0.417157 ! Fit after self-cal, rms=0.063211Jy sigma=0.416670 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.853 mas, bmaj=6.327 mas, bpa=-0.2829 degrees ! Estimated noise=1.18528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.7359e-05 Jy ! Component: 100 - total flux cleaned = -9.79106e-05 Jy ! Component: 150 - total flux cleaned = -8.8307e-05 Jy ! Component: 200 - total flux cleaned = -8.03638e-05 Jy ! Total flux subtracted in 200 components = -8.03638e-05 Jy ! Clean residual min=-0.001641 max=0.001966 Jy/beam ! Clean residual mean=-0.000000 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0510222 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0510222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063207Jy sigma=0.416650 ! Fit after self-cal, rms=0.063212Jy sigma=0.416515 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 (-112.5, 72). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153429 Jy ! Component: 100 - total flux cleaned = 0.00168847 Jy ! Component: 150 - total flux cleaned = 0.0018423 Jy ! Component: 200 - total flux cleaned = 0.00195083 Jy ! Total flux subtracted in 200 components = 0.00195083 Jy ! Clean residual min=-0.001602 max=0.001598 Jy/beam ! Clean residual mean=-0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.052973 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.052973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063153Jy sigma=0.416152 ! Fit after self-cal, rms=0.063143Jy sigma=0.416042 ! Inverting map ! Added new window around map position (-53, -109.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141264 Jy ! Component: 100 - total flux cleaned = 0.00163788 Jy ! Component: 150 - total flux cleaned = 0.0016665 Jy ! Component: 200 - total flux cleaned = 0.00166521 Jy ! Total flux subtracted in 200 components = 0.00166521 Jy ! Clean residual min=-0.001517 max=0.001443 Jy/beam ! Clean residual mean=0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0546382 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.0546382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063092Jy sigma=0.415711 ! Fit after self-cal, rms=0.063093Jy sigma=0.415605 ! 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. ! ! Fit before self-cal, rms=0.063093Jy sigma=0.415605 ! Fit after self-cal, rms=0.062534Jy sigma=0.415356 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.85 mas, bmaj=6.323 mas, bpa=-0.4011 degrees ! Estimated noise=1.177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000884444 Jy ! Component: 100 - total flux cleaned = 0.00112986 Jy ! Component: 150 - total flux cleaned = 0.00115736 Jy ! Component: 200 - total flux cleaned = 0.0012052 Jy ! Total flux subtracted in 200 components = 0.0012052 Jy ! Clean residual min=-0.001121 max=0.001390 Jy/beam ! Clean residual mean=0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0558434 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.0558434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062496Jy sigma=0.415145 ! Fit after self-cal, rms=0.062488Jy sigma=0.414964 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 (40, 124.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00094949 Jy ! Component: 100 - total flux cleaned = 0.00114388 Jy ! Component: 150 - total flux cleaned = 0.00125299 Jy ! Component: 200 - total flux cleaned = 0.00132736 Jy ! Total flux subtracted in 200 components = 0.00132736 Jy ! Clean residual min=-0.001143 max=0.001277 Jy/beam ! Clean residual mean=0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0571708 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.0571708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062449Jy sigma=0.414753 ! Fit after self-cal, rms=0.062440Jy sigma=0.414709 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.062440Jy sigma=0.414709 ! Fit after self-cal, rms=0.061978Jy sigma=0.414637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.574 mas, bmaj=10.67 mas, bpa=-0.7295 degrees ! Estimated noise=1.60106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103375 Jy ! Component: 100 - total flux cleaned = 9.63124e-05 Jy ! Component: 150 - total flux cleaned = 0.000315764 Jy ! Component: 200 - total flux cleaned = 0.000471653 Jy ! Total flux subtracted in 200 components = 0.000471653 Jy ! Clean residual min=-0.001044 max=0.001125 Jy/beam ! Clean residual mean=0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0576424 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 111 components and 0.0576424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061967Jy sigma=0.414596 ! Fit after self-cal, rms=0.061964Jy sigma=0.414548 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 = -3.01628e-05 Jy ! Component: 100 - total flux cleaned = 7.54158e-05 Jy ! Component: 150 - total flux cleaned = 0.000169906 Jy ! Component: 200 - total flux cleaned = 0.000241455 Jy ! Total flux subtracted in 200 components = 0.000241455 Jy ! Clean residual min=-0.001035 max=0.001150 Jy/beam ! Clean residual mean=0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0578839 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 116 components and 0.0578839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061959Jy sigma=0.414526 ! Fit after self-cal, rms=0.061958Jy sigma=0.414514 ! 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=2.847 mas, bmaj=6.318 mas, bpa=-0.4715 degrees ! Estimated noise=1.16952 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.847 x 6.318 at -0.4715 degrees (North through East) ! Clean map min=-0.0019244 max=0.048552 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=2.53 mas, bmaj=5.85 mas, bpa=-0.7771 degrees ! Estimated noise=1.71143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0365088 Jy ! Component: 100 - total flux cleaned = 0.0450979 Jy ! Component: 150 - total flux cleaned = 0.0492942 Jy ! Component: 200 - total flux cleaned = 0.0511651 Jy ! Total flux subtracted in 200 components = 0.0511651 Jy ! Clean residual min=-0.002554 max=0.002926 Jy/beam ! Clean residual mean=-0.000000 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0511651 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 0.0511651 Jy ! Inverting map and beam ! Estimated beam: bmin=2.847 mas, bmaj=6.318 mas, bpa=-0.4715 degrees ! Estimated noise=1.16952 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 = 0.002739 Jy ! Component: 100 - total flux cleaned = 0.00368802 Jy ! Component: 150 - total flux cleaned = 0.00435496 Jy ! Component: 200 - total flux cleaned = 0.0048205 Jy ! Total flux subtracted in 200 components = 0.0048205 Jy ! Clean residual min=-0.001596 max=0.001477 Jy/beam ! Clean residual mean=0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0559856 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 37 components and 0.0559856 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.574 mas, bmaj=10.67 mas, bpa=-0.7295 degrees ! Estimated noise=1.60106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150028 Jy ! Component: 100 - total flux cleaned = 0.000362976 Jy ! Component: 150 - total flux cleaned = 0.000682904 Jy ! Component: 200 - total flux cleaned = 0.000966572 Jy ! Total flux subtracted in 200 components = 0.000966572 Jy ! Clean residual min=-0.001360 max=0.001416 Jy/beam ! Clean residual mean=0.000000 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0569522 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 = 0.000226717 Jy ! Component: 100 - total flux cleaned = 0.000429727 Jy ! Component: 150 - total flux cleaned = 0.000590402 Jy ! Component: 200 - total flux cleaned = 0.000759956 Jy ! Total flux subtracted in 200 components = 0.000759956 Jy ! Clean residual min=-0.001226 max=0.001272 Jy/beam ! Clean residual mean=0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0577121 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 83 components and 0.0577121 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.847 mas, bmaj=6.318 mas, bpa=-0.4715 degrees ! Estimated noise=1.16952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121852 Jy ! Component: 100 - total flux cleaned = 0.000297099 Jy ! Component: 150 - total flux cleaned = 0.000567308 Jy ! Component: 200 - total flux cleaned = 0.000807907 Jy ! Total flux subtracted in 200 components = 0.000807907 Jy ! Clean residual min=-0.001197 max=0.001111 Jy/beam ! Clean residual mean=0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.05852 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 0.05852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061974Jy sigma=0.414649 ! Fit after self-cal, rms=0.061994Jy sigma=0.414575 wmodel J1015+0158_S_map.mod ! Writing 107 model components to file: J1015+0158_S_map.mod wobs J1015+0158_S_uvs.fits ! Writing UV FITS file: J1015+0158_S_uvs.fits wwins J1015+0158_S_map.win ! wwins: Wrote 4 windows to J1015+0158_S_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 = -0.000341368 Jy ! Component: 100 - total flux cleaned = -0.000634757 Jy ! Component: 150 - total flux cleaned = -0.000781951 Jy ! Component: 200 - total flux cleaned = -0.000940044 Jy ! Component: 250 - total flux cleaned = -0.00109126 Jy ! Component: 300 - total flux cleaned = -0.00126926 Jy ! Component: 350 - total flux cleaned = -0.0014718 Jy ! Component: 400 - total flux cleaned = -0.00162169 Jy ! Component: 450 - total flux cleaned = -0.00175231 Jy ! Component: 500 - total flux cleaned = -0.00189286 Jy ! Component: 550 - total flux cleaned = -0.00201623 Jy ! Component: 600 - total flux cleaned = -0.00215001 Jy ! Component: 650 - total flux cleaned = -0.00222835 Jy ! Component: 700 - total flux cleaned = -0.0023053 Jy ! Component: 750 - total flux cleaned = -0.00239267 Jy ! Component: 800 - total flux cleaned = -0.00245367 Jy ! Component: 850 - total flux cleaned = -0.00248965 Jy ! Component: 900 - total flux cleaned = -0.00251317 Jy ! Component: 950 - total flux cleaned = -0.00254781 Jy ! Component: 1000 - total flux cleaned = -0.00258181 Jy ! Component: 1050 - total flux cleaned = -0.00259304 Jy ! Component: 1100 - total flux cleaned = -0.00256025 Jy ! Component: 1150 - total flux cleaned = -0.00257097 Jy ! Component: 1200 - total flux cleaned = -0.00252842 Jy ! Component: 1250 - total flux cleaned = -0.00248677 Jy ! Component: 1300 - total flux cleaned = -0.00244565 Jy ! Component: 1350 - total flux cleaned = -0.00245578 Jy ! Component: 1400 - total flux cleaned = -0.00239559 Jy ! Component: 1450 - total flux cleaned = -0.00239565 Jy ! Component: 1500 - total flux cleaned = -0.00239556 Jy ! Component: 1550 - total flux cleaned = -0.00236672 Jy ! Component: 1600 - total flux cleaned = -0.00235726 Jy ! Component: 1650 - total flux cleaned = -0.00233862 Jy ! Component: 1700 - total flux cleaned = -0.00232024 Jy ! Component: 1750 - total flux cleaned = -0.00235687 Jy ! Component: 1800 - total flux cleaned = -0.00234778 Jy ! Component: 1850 - total flux cleaned = -0.00229415 Jy ! Component: 1900 - total flux cleaned = -0.0022942 Jy ! Component: 1950 - total flux cleaned = -0.00226805 Jy ! Component: 2000 - total flux cleaned = -0.00226813 Jy ! Component: 2050 - total flux cleaned = -0.00226811 Jy ! Component: 2100 - total flux cleaned = -0.00225111 Jy ! Component: 2150 - total flux cleaned = -0.00225954 Jy ! Component: 2200 - total flux cleaned = -0.002276 Jy ! Component: 2250 - total flux cleaned = -0.00229236 Jy ! Component: 2300 - total flux cleaned = -0.0022924 Jy ! Component: 2350 - total flux cleaned = -0.00227634 Jy ! Component: 2400 - total flux cleaned = -0.00226039 Jy ! Component: 2450 - total flux cleaned = -0.00227613 Jy ! Component: 2500 - total flux cleaned = -0.00224487 Jy ! Component: 2550 - total flux cleaned = -0.00226035 Jy ! Component: 2600 - total flux cleaned = -0.00226026 Jy ! Component: 2650 - total flux cleaned = -0.0022755 Jy ! Component: 2700 - total flux cleaned = -0.00229811 Jy ! Component: 2750 - total flux cleaned = -0.00228313 Jy ! Component: 2800 - total flux cleaned = -0.00227578 Jy ! Component: 2850 - total flux cleaned = -0.00228324 Jy ! Component: 2900 - total flux cleaned = -0.00229789 Jy ! Component: 2950 - total flux cleaned = -0.00229064 Jy ! Component: 3000 - total flux cleaned = -0.00227624 Jy ! Component: 3050 - total flux cleaned = -0.00229776 Jy ! Component: 3100 - total flux cleaned = -0.00231196 Jy ! Component: 3150 - total flux cleaned = -0.00229075 Jy ! Component: 3200 - total flux cleaned = -0.00229778 Jy ! Component: 3250 - total flux cleaned = -0.00226985 Jy ! Component: 3300 - total flux cleaned = -0.00226294 Jy ! Component: 3350 - total flux cleaned = -0.00226293 Jy ! Component: 3400 - total flux cleaned = -0.00223552 Jy ! Component: 3450 - total flux cleaned = -0.00224921 Jy ! Component: 3500 - total flux cleaned = -0.0022221 Jy ! Component: 3550 - total flux cleaned = -0.00222207 Jy ! Component: 3600 - total flux cleaned = -0.00220196 Jy ! Component: 3650 - total flux cleaned = -0.00220194 Jy ! Component: 3700 - total flux cleaned = -0.0021886 Jy ! Component: 3750 - total flux cleaned = -0.00216212 Jy ! Component: 3800 - total flux cleaned = -0.00215557 Jy ! Component: 3850 - total flux cleaned = -0.00214899 Jy ! Component: 3900 - total flux cleaned = -0.00214898 Jy ! Component: 3950 - total flux cleaned = -0.00212941 Jy ! Component: 4000 - total flux cleaned = -0.00211641 Jy ! Component: 4050 - total flux cleaned = -0.00210993 Jy ! Total flux subtracted in 4096 components = -0.00209703 Jy ! Clean residual min=-0.000451 max=0.000436 Jy/beam ! Clean residual mean=-0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.056423 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 357 components and 0.056423 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1015+0158_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.847 x 6.318 at -0.4715 degrees (North through East) ! Clean map min=-0.0019673 max=0.048086 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1015+0158_S_map.fits wmodel /image_prod/ug002_uva//J1015+0158_S_map.mod ! Writing 357 model components to file: /image_prod/ug002_uva//J1015+0158_S_map.mod wobs /image_prod/ug002_uva//J1015+0158_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1015+0158_S_uvs.fits wwins /image_prod/ug002_uva//J1015+0158_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1015+0158_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0480863 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103677 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.646815 0.646815 1.29363 2.58726 5.17452 10.349 20.6981 41.3962 82.7924 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 463.81 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1015+0158_S_dfm.log closed on Wed Mar 4 23:29:02 2020