! Started logfile: /vlbi/uf001/uva//J0630-1323_S_dfm.log on Sun Jan 13 23:01:38 2019 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 /vlbi/uf001/uva//J0630-1323_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0630-1323_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97076 visibilities/baseline/integration-bin. ! Found source: J0630-1323 ! ! 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 44 lines of history. ! ! Reading 4980 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 J0630-1323_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.033429Jy sigma=18.962726 ! Fit after self-cal, rms=0.781134Jy sigma=14.179304 ! 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=2.645 mas, bmaj=6.922 mas, bpa=-4.389 degrees ! Estimated noise=0.756741 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 = 0.165092 Jy ! Component: 100 - total flux cleaned = 0.225133 Jy ! Total flux subtracted in 100 components = 0.225133 Jy ! Clean residual min=-0.011139 max=0.027905 Jy/beam ! Clean residual mean=-0.000179 rms=0.003940 Jy/beam ! Combined flux in latest and established models = 0.225133 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.225133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100719Jy sigma=1.771658 ! Fit after self-cal, rms=0.100606Jy sigma=1.770190 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0320479 Jy ! Component: 100 - total flux cleaned = 0.0506656 Jy ! Total flux subtracted in 100 components = 0.0506656 Jy ! Clean residual min=-0.009583 max=0.014994 Jy/beam ! Clean residual mean=-0.000109 rms=0.002667 Jy/beam ! Combined flux in latest and established models = 0.275798 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.275798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088961Jy sigma=1.497297 ! Fit after self-cal, rms=0.088903Jy sigma=1.496242 ! 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=3.099 mas, bmaj=7.786 mas, bpa=-3.494 degrees ! Estimated noise=0.588351 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 (3.5, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185807 Jy ! Component: 100 - total flux cleaned = 0.0301286 Jy ! Component: 150 - total flux cleaned = 0.0357741 Jy ! Component: 200 - total flux cleaned = 0.0388191 Jy ! Total flux subtracted in 200 components = 0.0388191 Jy ! Clean residual min=-0.008427 max=0.011901 Jy/beam ! Clean residual mean=-0.000035 rms=0.002422 Jy/beam ! Combined flux in latest and established models = 0.314618 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 65 components and 0.314618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084330Jy sigma=1.407871 ! Fit after self-cal, rms=0.084155Jy sigma=1.403012 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.099 x 7.786 at -3.494 degrees (North through East) ! Clean map min=-0.0081087 max=0.21505 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.92 HN 1.00 KP 0.99 ! LA 0.94 MK 1.01 NL 1.02 OV 0.95 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.86 FD 0.93 HN 0.98 KP 0.99 ! LA 0.94 MK 1.00 NL 1.05 OV 0.94 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.94 HN 1.00 KP 0.99 ! LA 0.92 MK 1.05 NL 1.01 OV 0.92 ! PT 1.03 SC 0.90 ! ! ! Fit before self-cal, rms=0.084155Jy sigma=1.403012 ! Fit after self-cal, rms=0.089641Jy sigma=1.305987 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.096 mas, bmaj=7.863 mas, bpa=-3.135 degrees ! Estimated noise=0.586962 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 = 0.00059469 Jy ! Component: 100 - total flux cleaned = 0.000588738 Jy ! Component: 150 - total flux cleaned = 0.000671244 Jy ! Component: 200 - total flux cleaned = 0.000827028 Jy ! Total flux subtracted in 200 components = 0.000827028 Jy ! Clean residual min=-0.005139 max=0.006030 Jy/beam ! Clean residual mean=0.000015 rms=0.001484 Jy/beam ! Combined flux in latest and established models = 0.315445 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.315445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089361Jy sigma=1.300588 ! Fit after self-cal, rms=0.089517Jy sigma=1.299872 ! 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=0.089517Jy sigma=1.299872 ! Fit after self-cal, rms=0.087772Jy sigma=1.253616 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.092 mas, bmaj=7.857 mas, bpa=-3.28 degrees ! Estimated noise=0.585384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000254026 Jy ! Component: 100 - total flux cleaned = -0.000574949 Jy ! Component: 150 - total flux cleaned = -0.000707316 Jy ! Component: 200 - total flux cleaned = -0.00081703 Jy ! Total flux subtracted in 200 components = -0.00081703 Jy ! Clean residual min=-0.004071 max=0.003391 Jy/beam ! Clean residual mean=-0.000003 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.314628 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 0.314628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087626Jy sigma=1.250496 ! Fit after self-cal, rms=0.087652Jy sigma=1.250208 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 = -0.000304993 Jy ! Component: 100 - total flux cleaned = -0.000402577 Jy ! Component: 150 - total flux cleaned = -0.000358818 Jy ! Component: 200 - total flux cleaned = -0.000318064 Jy ! Total flux subtracted in 200 components = -0.000318064 Jy ! Clean residual min=-0.003913 max=0.003364 Jy/beam ! Clean residual mean=-0.000003 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.314309 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.314309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087605Jy sigma=1.249183 ! Fit after self-cal, rms=0.087601Jy sigma=1.249146 ! 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=0.087601Jy sigma=1.249146 ! Fit after self-cal, rms=0.088138Jy sigma=1.248606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.083 mas, bmaj=7.846 mas, bpa=-3.361 degrees ! Estimated noise=0.583595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000437712 Jy ! Component: 100 - total flux cleaned = -0.000584089 Jy ! Component: 150 - total flux cleaned = -0.000666141 Jy ! Component: 200 - total flux cleaned = -0.000628563 Jy ! Total flux subtracted in 200 components = -0.000628563 Jy ! Clean residual min=-0.003702 max=0.003304 Jy/beam ! Clean residual mean=-0.000003 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.313681 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 111 components and 0.313681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088081Jy sigma=1.247529 ! Fit after self-cal, rms=0.088078Jy sigma=1.247466 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 = -0.000261376 Jy ! Component: 100 - total flux cleaned = -0.000229437 Jy ! Component: 150 - total flux cleaned = -0.000198838 Jy ! Component: 200 - total flux cleaned = -0.000170307 Jy ! Total flux subtracted in 200 components = -0.000170307 Jy ! Clean residual min=-0.003599 max=0.003308 Jy/beam ! Clean residual mean=-0.000003 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.313511 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.313511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088054Jy sigma=1.246990 ! Fit after self-cal, rms=0.088051Jy sigma=1.246970 ! 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=0.088051Jy sigma=1.246970 ! Fit after self-cal, rms=0.088431Jy sigma=1.246739 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.175 mas, bmaj=14.52 mas, bpa=-1.953 degrees ! Estimated noise=0.770441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167306 Jy ! Component: 100 - total flux cleaned = 0.000301852 Jy ! Component: 150 - total flux cleaned = 0.000341616 Jy ! Component: 200 - total flux cleaned = 0.000410603 Jy ! Total flux subtracted in 200 components = 0.000410603 Jy ! Clean residual min=-0.003582 max=0.004660 Jy/beam ! Clean residual mean=-0.000007 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.313921 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 125 components and 0.313921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088407Jy sigma=1.246379 ! Fit after self-cal, rms=0.088404Jy sigma=1.246313 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 (18.5, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395074 Jy ! Component: 100 - total flux cleaned = 0.00579147 Jy ! Component: 150 - total flux cleaned = 0.00696081 Jy ! Component: 200 - total flux cleaned = 0.00757673 Jy ! Total flux subtracted in 200 components = 0.00757673 Jy ! Clean residual min=-0.003098 max=0.003417 Jy/beam ! Clean residual mean=-0.000009 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.321498 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 161 components and 0.321498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088302Jy sigma=1.243845 ! Fit after self-cal, rms=0.088293Jy sigma=1.243702 ! 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=3.075 mas, bmaj=7.84 mas, bpa=-3.43 degrees ! Estimated noise=0.582266 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.075 x 7.84 at -3.43 degrees (North through East) ! Clean map min=-0.0029237 max=0.21547 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=2.626 mas, bmaj=6.963 mas, bpa=-4.335 degrees ! Estimated noise=0.742628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.162218 Jy ! Component: 100 - total flux cleaned = 0.222736 Jy ! Component: 150 - total flux cleaned = 0.255039 Jy ! Component: 200 - total flux cleaned = 0.273597 Jy ! Total flux subtracted in 200 components = 0.273597 Jy ! Clean residual min=-0.005436 max=0.009526 Jy/beam ! Clean residual mean=-0.000057 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 0.273597 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.273597 Jy ! Inverting map and beam ! Estimated beam: bmin=3.075 mas, bmaj=7.84 mas, bpa=-3.43 degrees ! Estimated noise=0.582266 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 = 0.0151364 Jy ! Component: 100 - total flux cleaned = 0.0235064 Jy ! Component: 150 - total flux cleaned = 0.0286438 Jy ! Component: 200 - total flux cleaned = 0.0323795 Jy ! Total flux subtracted in 200 components = 0.0323795 Jy ! Clean residual min=-0.003615 max=0.003096 Jy/beam ! Clean residual mean=-0.000015 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.305977 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 73 components and 0.305977 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=7.175 mas, bmaj=14.52 mas, bpa=-1.953 degrees ! Estimated noise=0.770441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00485203 Jy ! Component: 100 - total flux cleaned = 0.00821879 Jy ! Component: 150 - total flux cleaned = 0.0107227 Jy ! Component: 200 - total flux cleaned = 0.0126221 Jy ! Total flux subtracted in 200 components = 0.0126221 Jy ! Clean residual min=-0.003155 max=0.003202 Jy/beam ! Clean residual mean=-0.000017 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.318599 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 = 0.00123643 Jy ! Component: 100 - total flux cleaned = 0.00207524 Jy ! Component: 150 - total flux cleaned = 0.00279856 Jy ! Component: 200 - total flux cleaned = 0.00307723 Jy ! Total flux subtracted in 200 components = 0.00307723 Jy ! Clean residual min=-0.002941 max=0.003106 Jy/beam ! Clean residual mean=-0.000014 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.321676 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 144 components and 0.321676 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.075 mas, bmaj=7.84 mas, bpa=-3.43 degrees ! Estimated noise=0.582266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000411224 Jy ! Component: 100 - total flux cleaned = -0.000591633 Jy ! Component: 150 - total flux cleaned = -0.000736841 Jy ! Component: 200 - total flux cleaned = -0.000780916 Jy ! Total flux subtracted in 200 components = -0.000780916 Jy ! Clean residual min=-0.002730 max=0.002265 Jy/beam ! Clean residual mean=-0.000007 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.320895 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 169 components and 0.320895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088200Jy sigma=1.241619 ! Fit after self-cal, rms=0.088192Jy sigma=1.241327 wmodel J0630-1323_S_map.mod ! Writing 169 model components to file: J0630-1323_S_map.mod wobs J0630-1323_S_uvs.fits ! Writing UV FITS file: J0630-1323_S_uvs.fits wwins J0630-1323_S_map.win ! wwins: Wrote 3 windows to J0630-1323_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 = -0.00101568 Jy ! Component: 100 - total flux cleaned = -0.00161054 Jy ! Component: 150 - total flux cleaned = -0.00204945 Jy ! Component: 200 - total flux cleaned = -0.00250459 Jy ! Component: 250 - total flux cleaned = -0.00286881 Jy ! Component: 300 - total flux cleaned = -0.0031148 Jy ! Component: 350 - total flux cleaned = -0.00335251 Jy ! Component: 400 - total flux cleaned = -0.0035174 Jy ! Component: 450 - total flux cleaned = -0.00377434 Jy ! Component: 500 - total flux cleaned = -0.00393101 Jy ! Component: 550 - total flux cleaned = -0.004176 Jy ! Component: 600 - total flux cleaned = -0.00432547 Jy ! Component: 650 - total flux cleaned = -0.0045599 Jy ! Component: 700 - total flux cleaned = -0.00473157 Jy ! Component: 750 - total flux cleaned = -0.00484357 Jy ! Component: 800 - total flux cleaned = -0.00498129 Jy ! Component: 850 - total flux cleaned = -0.00511651 Jy ! Component: 900 - total flux cleaned = -0.00527518 Jy ! Component: 950 - total flux cleaned = -0.00540475 Jy ! Component: 1000 - total flux cleaned = -0.00545568 Jy ! Component: 1050 - total flux cleaned = -0.0055565 Jy ! Component: 1100 - total flux cleaned = -0.0056309 Jy ! Component: 1150 - total flux cleaned = -0.00575353 Jy ! Component: 1200 - total flux cleaned = -0.00584973 Jy ! Component: 1250 - total flux cleaned = -0.0059687 Jy ! Component: 1300 - total flux cleaned = -0.00606224 Jy ! Component: 1350 - total flux cleaned = -0.00615426 Jy ! Component: 1400 - total flux cleaned = -0.00626805 Jy ! Component: 1450 - total flux cleaned = -0.00638052 Jy ! Component: 1500 - total flux cleaned = -0.00638107 Jy ! Component: 1550 - total flux cleaned = -0.00653528 Jy ! Component: 1600 - total flux cleaned = -0.00664399 Jy ! Component: 1650 - total flux cleaned = -0.00666545 Jy ! Component: 1700 - total flux cleaned = -0.00677196 Jy ! Component: 1750 - total flux cleaned = -0.00683492 Jy ! Component: 1800 - total flux cleaned = -0.00700086 Jy ! Component: 1850 - total flux cleaned = -0.00704207 Jy ! Component: 1900 - total flux cleaned = -0.00718415 Jy ! Component: 1950 - total flux cleaned = -0.00722441 Jy ! Component: 2000 - total flux cleaned = -0.00732411 Jy ! Component: 2050 - total flux cleaned = -0.00738297 Jy ! Component: 2100 - total flux cleaned = -0.00746059 Jy ! Component: 2150 - total flux cleaned = -0.00751843 Jy ! Component: 2200 - total flux cleaned = -0.00755644 Jy ! Component: 2250 - total flux cleaned = -0.00765062 Jy ! Component: 2300 - total flux cleaned = -0.0076879 Jy ! Component: 2350 - total flux cleaned = -0.00776151 Jy ! Component: 2400 - total flux cleaned = -0.00776129 Jy ! Component: 2450 - total flux cleaned = -0.0078518 Jy ! Component: 2500 - total flux cleaned = -0.00785191 Jy ! Component: 2550 - total flux cleaned = -0.00794092 Jy ! Component: 2600 - total flux cleaned = -0.00801149 Jy ! Component: 2650 - total flux cleaned = -0.00815101 Jy ! Component: 2700 - total flux cleaned = -0.00820271 Jy ! Component: 2750 - total flux cleaned = -0.00825428 Jy ! Component: 2800 - total flux cleaned = -0.00837298 Jy ! Component: 2850 - total flux cleaned = -0.00847404 Jy ! Component: 2900 - total flux cleaned = -0.0085575 Jy ! Component: 2950 - total flux cleaned = -0.00860711 Jy ! Component: 3000 - total flux cleaned = -0.00868933 Jy ! Component: 3050 - total flux cleaned = -0.00877099 Jy ! Component: 3100 - total flux cleaned = -0.00881954 Jy ! Component: 3150 - total flux cleaned = -0.00893195 Jy ! Component: 3200 - total flux cleaned = -0.0089639 Jy ! Component: 3250 - total flux cleaned = -0.00904286 Jy ! Component: 3300 - total flux cleaned = -0.00905842 Jy ! Component: 3350 - total flux cleaned = -0.00913639 Jy ! Component: 3400 - total flux cleaned = -0.00918283 Jy ! Component: 3450 - total flux cleaned = -0.0092596 Jy ! Component: 3500 - total flux cleaned = -0.00927482 Jy ! Component: 3550 - total flux cleaned = -0.00932025 Jy ! Component: 3600 - total flux cleaned = -0.00941039 Jy ! Component: 3650 - total flux cleaned = -0.00941055 Jy ! Component: 3700 - total flux cleaned = -0.00944006 Jy ! Component: 3750 - total flux cleaned = -0.00951373 Jy ! Component: 3800 - total flux cleaned = -0.00954289 Jy ! Component: 3850 - total flux cleaned = -0.00957181 Jy ! Component: 3900 - total flux cleaned = -0.00960047 Jy ! Component: 3950 - total flux cleaned = -0.00961475 Jy ! Component: 4000 - total flux cleaned = -0.0096148 Jy ! Component: 4050 - total flux cleaned = -0.00968542 Jy ! Total flux subtracted in 4096 components = -0.00972735 Jy ! Clean residual min=-0.000822 max=0.000810 Jy/beam ! Clean residual mean=-0.000003 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.311168 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 437 components and 0.311168 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0630-1323_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.075 x 7.84 at -3.43 degrees (North through East) ! Clean map min=-0.001866 max=0.21764 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0630-1323_S_map.fits wmodel /vlbi/uf001/uva//J0630-1323_S_map.mod ! Writing 437 model components to file: /vlbi/uf001/uva//J0630-1323_S_map.mod wobs /vlbi/uf001/uva//J0630-1323_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0630-1323_S_uvs.fits wwins /vlbi/uf001/uva//J0630-1323_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0630-1323_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.217637 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000243764 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.336014 0.336014 0.672028 1.34406 2.68811 5.37623 10.7525 21.5049 43.0098 86.0196 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.217 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 892.819 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0630-1323_S_dfm.log closed on Sun Jan 13 23:01:42 2019