! Started logfile: /image_prod/ug002_uvm//J0022+0608_S_a_dfm.log on Wed Mar 4 16:25:28 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_uvm//J0022+0608_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0022+0608_S_a_uvm.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! AN table 2: 6 integrations on 21 of 21 possible baselines. ! AN table 3: 6 integrations on 28 of 28 possible baselines. ! AN table 4: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.882006 visibilities/baseline/integration-bin. ! Found source: J0022+0608 ! ! 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 1794 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 J0022+0608_S_a] 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 8 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.141353Jy sigma=10.323615 ! Fit after self-cal, rms=0.534057Jy sigma=4.491992 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.55 mas, bmaj=7.993 mas, bpa=2.591 degrees ! Estimated noise=2.58037 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 = 0.376325 Jy ! Component: 100 - total flux cleaned = 0.460693 Jy ! Total flux subtracted in 100 components = 0.460693 Jy ! Clean residual min=-0.027408 max=0.032089 Jy/beam ! Clean residual mean=0.000041 rms=0.007014 Jy/beam ! Combined flux in latest and established models = 0.460693 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.460693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137004Jy sigma=0.981627 ! Fit after self-cal, rms=0.137005Jy sigma=0.981586 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.132 mas, bmaj=8.949 mas, bpa=2.15 degrees ! Estimated noise=2.10374 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 = 0.0371735 Jy ! Component: 100 - total flux cleaned = 0.0547643 Jy ! Component: 150 - total flux cleaned = 0.0579383 Jy ! Component: 200 - total flux cleaned = 0.0582989 Jy ! Total flux subtracted in 200 components = 0.0582989 Jy ! Clean residual min=-0.021572 max=0.024107 Jy/beam ! Clean residual mean=-0.000032 rms=0.005150 Jy/beam ! Combined flux in latest and established models = 0.518992 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 0.518992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.127375Jy sigma=0.860956 ! Fit after self-cal, rms=0.127375Jy sigma=0.860891 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.132 x 8.949 at 2.15 degrees (North through East) ! Clean map min=-0.020491 max=0.48473 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.91 KP 0.96 ! LA 1.02 NL 0.89 OV 0.97 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.78 KP 1.01 LA 1.02 MK 0.83 ! NL 0.84 OV 0.91 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.96 HN 1.11 KP 1.03 ! LA 1.02 NL 0.90 OV 0.93 SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.97 HN 0.91 KP 1.06 ! LA 1.08 MK 3.11 OV 0.93 PT 1.16 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 0.97 HN 0.91 KP 0.99 ! LA 0.99 NL 0.92 OV 0.96 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.73 KP 1.00 LA 1.07 MK 0.84 ! NL 0.80 OV 0.92 SC 0.83 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.36 FD 1.03 HN 1.16 KP 1.03 ! LA 1.08 NL 0.84 OV 0.95 SC 1.09 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 1.05 HN 0.91 KP 1.05 ! LA 1.14 MK 2.49 OV 0.97 PT 1.09 ! SC 1.22 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.89 KP 0.97 ! LA 1.00 NL 0.96 OV 1.00 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.83 KP 1.03 LA 0.99 MK 0.86 ! NL 0.91 OV 0.90 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.13 FD 1.02 HN 1.19 KP 1.03 ! LA 1.05 NL 0.89 OV 0.89 SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.03 HN 0.93 KP 1.04 ! LA 1.06 MK 2.14 OV 0.94 PT 1.13 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.127375Jy sigma=0.860891 ! Fit after self-cal, rms=0.084619Jy sigma=0.483962 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.153 mas, bmaj=8.973 mas, bpa=1.705 degrees ! Estimated noise=2.09507 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 = -0.00240024 Jy ! Component: 100 - total flux cleaned = -0.00261592 Jy ! Component: 150 - total flux cleaned = -0.00261098 Jy ! Component: 200 - total flux cleaned = -0.00253988 Jy ! Total flux subtracted in 200 components = -0.00253988 Jy ! Clean residual min=-0.004228 max=0.004332 Jy/beam ! Clean residual mean=0.000001 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.516452 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.516452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084326Jy sigma=0.481230 ! Fit after self-cal, rms=0.084556Jy sigma=0.480770 ! 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=0.084556Jy sigma=0.480770 ! Fit after self-cal, rms=0.084926Jy sigma=0.479982 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.161 mas, bmaj=8.974 mas, bpa=1.825 degrees ! Estimated noise=2.09379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00154918 Jy ! Component: 100 - total flux cleaned = -0.00172851 Jy ! Component: 150 - total flux cleaned = -0.00178902 Jy ! Component: 200 - total flux cleaned = -0.001842 Jy ! Total flux subtracted in 200 components = -0.001842 Jy ! Clean residual min=-0.003833 max=0.003934 Jy/beam ! Clean residual mean=0.000001 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.51461 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.51461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084765Jy sigma=0.478413 ! Fit after self-cal, rms=0.084755Jy sigma=0.478355 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 = 5.1848e-05 Jy ! Component: 100 - total flux cleaned = 4.75763e-06 Jy ! Component: 150 - total flux cleaned = -7.90213e-05 Jy ! Component: 200 - total flux cleaned = -7.81039e-05 Jy ! Total flux subtracted in 200 components = -7.81039e-05 Jy ! Clean residual min=-0.003729 max=0.003846 Jy/beam ! Clean residual mean=0.000001 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.514532 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.514532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084690Jy sigma=0.477955 ! Fit after self-cal, rms=0.084680Jy sigma=0.477902 ! 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=0.084680Jy sigma=0.477902 ! Fit after self-cal, rms=0.085077Jy sigma=0.477304 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.167 mas, bmaj=8.976 mas, bpa=1.915 degrees ! Estimated noise=2.09475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000955139 Jy ! Component: 100 - total flux cleaned = -0.00096159 Jy ! Component: 150 - total flux cleaned = -0.00096094 Jy ! Component: 200 - total flux cleaned = -0.000996517 Jy ! Total flux subtracted in 200 components = -0.000996517 Jy ! Clean residual min=-0.003635 max=0.003633 Jy/beam ! Clean residual mean=0.000000 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.513535 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.513535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084995Jy sigma=0.476575 ! Fit after self-cal, rms=0.084991Jy sigma=0.476548 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 = 2.08319e-05 Jy ! Component: 100 - total flux cleaned = -4.31304e-05 Jy ! Component: 150 - total flux cleaned = -7.34902e-05 Jy ! Component: 200 - total flux cleaned = -0.000129238 Jy ! Total flux subtracted in 200 components = -0.000129238 Jy ! Clean residual min=-0.003568 max=0.003658 Jy/beam ! Clean residual mean=0.000000 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.513406 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.513406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084953Jy sigma=0.476361 ! Fit after self-cal, rms=0.084949Jy sigma=0.476338 ! 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=0.084949Jy sigma=0.476338 ! Fit after self-cal, rms=0.085225Jy sigma=0.476043 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.179 mas, bmaj=12.23 mas, bpa=-2.161 degrees ! Estimated noise=2.25887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000322839 Jy ! Component: 100 - total flux cleaned = -0.000345123 Jy ! Component: 150 - total flux cleaned = -0.00044798 Jy ! Component: 200 - total flux cleaned = -0.000510898 Jy ! Total flux subtracted in 200 components = -0.000510898 Jy ! Clean residual min=-0.003745 max=0.003820 Jy/beam ! Clean residual mean=0.000000 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.512895 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 76 components and 0.512895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085214Jy sigma=0.475783 ! Fit after self-cal, rms=0.085216Jy sigma=0.475733 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 = -1.38642e-05 Jy ! Component: 100 - total flux cleaned = -3.28406e-05 Jy ! Component: 150 - total flux cleaned = -4.78796e-05 Jy ! Component: 200 - total flux cleaned = -4.78819e-05 Jy ! Total flux subtracted in 200 components = -4.78819e-05 Jy ! Clean residual min=-0.003762 max=0.003821 Jy/beam ! Clean residual mean=0.000000 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.512848 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 81 components and 0.512848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085217Jy sigma=0.475753 ! Fit after self-cal, rms=0.085217Jy sigma=0.475734 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=4.17 mas, bmaj=8.976 mas, bpa=1.986 degrees ! Estimated noise=2.09555 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.17 x 8.976 at 1.986 degrees (North through East) ! Clean map min=-0.0033286 max=0.48263 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.569 mas, bmaj=7.999 mas, bpa=2.112 degrees ! Estimated noise=2.58026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.376274 Jy ! Component: 100 - total flux cleaned = 0.459549 Jy ! Component: 150 - total flux cleaned = 0.486884 Jy ! Component: 200 - total flux cleaned = 0.499592 Jy ! Total flux subtracted in 200 components = 0.499592 Jy ! Clean residual min=-0.005273 max=0.006046 Jy/beam ! Clean residual mean=0.000011 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 0.499593 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.499593 Jy ! Inverting map and beam ! Estimated beam: bmin=4.17 mas, bmaj=8.976 mas, bpa=1.986 degrees ! Estimated noise=2.09555 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) ! Added new window around map position (-3.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00788789 Jy ! Component: 100 - total flux cleaned = 0.0118648 Jy ! Component: 150 - total flux cleaned = 0.0131162 Jy ! Component: 200 - total flux cleaned = 0.0135583 Jy ! Total flux subtracted in 200 components = 0.0135583 Jy ! Clean residual min=-0.003428 max=0.003718 Jy/beam ! Clean residual mean=0.000001 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.513151 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 56 components and 0.513151 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=8.179 mas, bmaj=12.23 mas, bpa=-2.161 degrees ! Estimated noise=2.25887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000859329 Jy ! Component: 100 - total flux cleaned = 0.000962727 Jy ! Component: 150 - total flux cleaned = 0.0010049 Jy ! Component: 200 - total flux cleaned = 0.00100386 Jy ! Total flux subtracted in 200 components = 0.00100386 Jy ! Clean residual min=-0.003675 max=0.003344 Jy/beam ! Clean residual mean=-0.000000 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.514155 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.45582e-05 Jy ! Component: 100 - total flux cleaned = 9.87025e-05 Jy ! Component: 150 - total flux cleaned = 0.000158071 Jy ! Component: 200 - total flux cleaned = 0.000186185 Jy ! Total flux subtracted in 200 components = 0.000186185 Jy ! Clean residual min=-0.003668 max=0.003337 Jy/beam ! Clean residual mean=-0.000001 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.514341 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 88 components and 0.514341 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.17 mas, bmaj=8.976 mas, bpa=1.986 degrees ! Estimated noise=2.09555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000344853 Jy ! Component: 100 - total flux cleaned = -0.000460445 Jy ! Component: 150 - total flux cleaned = -0.000564532 Jy ! Component: 200 - total flux cleaned = -0.00061414 Jy ! Total flux subtracted in 200 components = -0.00061414 Jy ! Clean residual min=-0.003395 max=0.003737 Jy/beam ! Clean residual mean=-0.000000 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.513727 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 102 components and 0.513727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084957Jy sigma=0.475088 ! Fit after self-cal, rms=0.084907Jy sigma=0.474888 wmodel J0022+0608_S_a_map.mod ! Writing 102 model components to file: J0022+0608_S_a_map.mod wobs J0022+0608_S_a_uvs.fits ! Writing UV FITS file: J0022+0608_S_a_uvs.fits wwins J0022+0608_S_a_map.win ! wwins: Wrote 2 windows to J0022+0608_S_a_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 = 0.000869765 Jy ! Component: 100 - total flux cleaned = 0.00104885 Jy ! Component: 150 - total flux cleaned = 0.00115967 Jy ! Component: 200 - total flux cleaned = 0.00105222 Jy ! Component: 250 - total flux cleaned = 0.00069584 Jy ! Component: 300 - total flux cleaned = 0.000499185 Jy ! Component: 350 - total flux cleaned = 0.000402404 Jy ! Component: 400 - total flux cleaned = 0.000168203 Jy ! Component: 450 - total flux cleaned = -6.08535e-05 Jy ! Component: 500 - total flux cleaned = -0.000463297 Jy ! Component: 550 - total flux cleaned = -0.000681666 Jy ! Component: 600 - total flux cleaned = -0.00089565 Jy ! Component: 650 - total flux cleaned = -0.0010224 Jy ! Component: 700 - total flux cleaned = -0.00127057 Jy ! Component: 750 - total flux cleaned = -0.00135265 Jy ! Component: 800 - total flux cleaned = -0.00167199 Jy ! Component: 850 - total flux cleaned = -0.00175051 Jy ! Component: 900 - total flux cleaned = -0.00182787 Jy ! Component: 950 - total flux cleaned = -0.00194317 Jy ! Component: 1000 - total flux cleaned = -0.00209372 Jy ! Component: 1050 - total flux cleaned = -0.00220516 Jy ! Component: 1100 - total flux cleaned = -0.00227858 Jy ! Component: 1150 - total flux cleaned = -0.00242331 Jy ! Component: 1200 - total flux cleaned = -0.00249464 Jy ! Component: 1250 - total flux cleaned = -0.00249447 Jy ! Component: 1300 - total flux cleaned = -0.00259872 Jy ! Component: 1350 - total flux cleaned = -0.00273645 Jy ! Component: 1400 - total flux cleaned = -0.00280422 Jy ! Component: 1450 - total flux cleaned = -0.00287171 Jy ! Component: 1500 - total flux cleaned = -0.00300466 Jy ! Component: 1550 - total flux cleaned = -0.00320174 Jy ! Component: 1600 - total flux cleaned = -0.00339602 Jy ! Component: 1650 - total flux cleaned = -0.00355591 Jy ! Component: 1700 - total flux cleaned = -0.00361973 Jy ! Component: 1750 - total flux cleaned = -0.0037452 Jy ! Component: 1800 - total flux cleaned = -0.00383875 Jy ! Component: 1850 - total flux cleaned = -0.00399272 Jy ! Component: 1900 - total flux cleaned = -0.00405391 Jy ! Component: 1950 - total flux cleaned = -0.00414458 Jy ! Component: 2000 - total flux cleaned = -0.00432441 Jy ! Component: 2050 - total flux cleaned = -0.0044726 Jy ! Component: 2100 - total flux cleaned = -0.00447258 Jy ! Component: 2150 - total flux cleaned = -0.00461825 Jy ! Component: 2200 - total flux cleaned = -0.00479126 Jy ! Component: 2250 - total flux cleaned = -0.00482004 Jy ! Component: 2300 - total flux cleaned = -0.00498967 Jy ! Component: 2350 - total flux cleaned = -0.00501776 Jy ! Component: 2400 - total flux cleaned = -0.00515675 Jy ! Component: 2450 - total flux cleaned = -0.00518429 Jy ! Component: 2500 - total flux cleaned = -0.0052394 Jy ! Component: 2550 - total flux cleaned = -0.00540264 Jy ! Component: 2600 - total flux cleaned = -0.00551051 Jy ! Component: 2650 - total flux cleaned = -0.0056443 Jy ! Component: 2700 - total flux cleaned = -0.00575032 Jy ! Component: 2750 - total flux cleaned = -0.00585581 Jy ! Component: 2800 - total flux cleaned = -0.00596056 Jy ! Component: 2850 - total flux cleaned = -0.00616823 Jy ! Component: 2900 - total flux cleaned = -0.0061679 Jy ! Component: 2950 - total flux cleaned = -0.00616768 Jy ! Component: 3000 - total flux cleaned = -0.00629488 Jy ! Component: 3050 - total flux cleaned = -0.00642133 Jy ! Component: 3100 - total flux cleaned = -0.00647151 Jy ! Component: 3150 - total flux cleaned = -0.00647192 Jy ! Component: 3200 - total flux cleaned = -0.00666996 Jy ! Component: 3250 - total flux cleaned = -0.00674377 Jy ! Component: 3300 - total flux cleaned = -0.0068171 Jy ! Component: 3350 - total flux cleaned = -0.00691405 Jy ! Component: 3400 - total flux cleaned = -0.00693819 Jy ! Component: 3450 - total flux cleaned = -0.00693826 Jy ! Component: 3500 - total flux cleaned = -0.00710484 Jy ! Component: 3550 - total flux cleaned = -0.0071758 Jy ! Component: 3600 - total flux cleaned = -0.00719937 Jy ! Component: 3650 - total flux cleaned = -0.0072693 Jy ! Component: 3700 - total flux cleaned = -0.00738546 Jy ! Component: 3750 - total flux cleaned = -0.00740838 Jy ! Component: 3800 - total flux cleaned = -0.00745425 Jy ! Component: 3850 - total flux cleaned = -0.00745422 Jy ! Component: 3900 - total flux cleaned = -0.00747702 Jy ! Component: 3950 - total flux cleaned = -0.00747729 Jy ! Component: 4000 - total flux cleaned = -0.00758942 Jy ! Component: 4050 - total flux cleaned = -0.00763403 Jy ! Total flux subtracted in 4096 components = -0.0076785 Jy ! Clean residual min=-0.001238 max=0.001266 Jy/beam ! Clean residual mean=0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.506048 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 400 components and 0.506048 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0022+0608_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.17 x 8.976 at 1.986 degrees (North through East) ! Clean map min=-0.0025931 max=0.48422 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0022+0608_S_a_map.fits wmodel /image_prod/ug002_uvm//J0022+0608_S_a_map.mod ! Writing 400 model components to file: /image_prod/ug002_uvm//J0022+0608_S_a_map.mod wobs /image_prod/ug002_uvm//J0022+0608_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0022+0608_S_a_uvs.fits wwins /image_prod/ug002_uvm//J0022+0608_S_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uvm//J0022+0608_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.484218 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000421907 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.261395 0.261395 0.52279 1.04558 2.09116 4.18232 8.36464 16.7293 33.4585 66.9171 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.484 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1147.69 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0022+0608_S_a_dfm.log closed on Wed Mar 4 16:25:32 2020