! Started logfile: /scr/pima/rv126_uvs/J2056-4714_X_dfm.log on Sun Dec 23 03:22:13 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv126_uvs/J2056-4714_X_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J2056-4714_X_uva.fits ! AN table 1: 5 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.52 visibilities/baseline/integration-bin. ! Found source: J2056-4714 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 156 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2056-4714_X] 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 0.200x0.200 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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.815624Jy sigma=9.606562 ! Fit after self-cal, rms=0.734642Jy sigma=3.987683 ! 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=0.7195 mas, bmaj=10.36 mas, bpa=-13.3 degrees ! Estimated noise=17.9253 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 = 1.17608 Jy ! Component: 100 - total flux cleaned = 1.47618 Jy ! Total flux subtracted in 100 components = 1.47618 Jy ! Clean residual min=-0.080870 max=0.138925 Jy/beam ! Clean residual mean=0.000519 rms=0.030811 Jy/beam ! Combined flux in latest and established models = 1.47618 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.47618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.329174Jy sigma=1.806688 ! Fit after self-cal, rms=0.329148Jy sigma=1.806597 ! 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=1.04 mas, bmaj=11.22 mas, bpa=-12.83 degrees ! Estimated noise=14.6767 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 = 0.228162 Jy ! Component: 100 - total flux cleaned = 0.308027 Jy ! Component: 150 - total flux cleaned = 0.350591 Jy ! Component: 200 - total flux cleaned = 0.378683 Jy ! Total flux subtracted in 200 components = 0.378683 Jy ! Clean residual min=-0.062700 max=0.053496 Jy/beam ! Clean residual mean=0.000034 rms=0.019246 Jy/beam ! Combined flux in latest and established models = 1.85486 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 51 components and 1.85486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145366Jy sigma=0.771491 ! Fit after self-cal, rms=0.145208Jy sigma=0.770319 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 11.22 at -12.83 degrees (North through East) ! Clean map min=-0.061085 max=1.6211 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 1.07 LA 1.05 MK 1.00 ! OV 1.00 PT 0.93 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 1.09 LA 1.04 MK 0.98 ! OV 1.03 PT 0.94 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 1.09 LA 1.13 MK 1.03 ! OV 0.97 PT 0.93 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 1.10 LA 1.06 MK 0.98 ! OV 1.04 PT 0.90 ! ! ! Fit before self-cal, rms=0.145208Jy sigma=0.770319 ! Fit after self-cal, rms=0.075264Jy sigma=0.347481 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8659 mas, bmaj=9.33 mas, bpa=-12.75 degrees ! Estimated noise=18.0952 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 = 0.0017325 Jy ! Component: 100 - total flux cleaned = 0.00174618 Jy ! Component: 150 - total flux cleaned = 0.000964845 Jy ! Component: 200 - total flux cleaned = -0.00018062 Jy ! Total flux subtracted in 200 components = -0.00018062 Jy ! Clean residual min=-0.019660 max=0.019803 Jy/beam ! Clean residual mean=-0.000191 rms=0.005594 Jy/beam ! Combined flux in latest and established models = 1.85468 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 1.85468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072500Jy sigma=0.336678 ! Fit after self-cal, rms=0.072477Jy sigma=0.336368 ! 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. ! ! Fit before self-cal, rms=0.072477Jy sigma=0.336368 ! Fit after self-cal, rms=0.072370Jy sigma=0.335928 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.866 mas, bmaj=9.325 mas, bpa=-12.75 degrees ! Estimated noise=18.1067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243686 Jy ! Component: 100 - total flux cleaned = 0.0015075 Jy ! Component: 150 - total flux cleaned = 0.000851424 Jy ! Component: 200 - total flux cleaned = 0.000275449 Jy ! Total flux subtracted in 200 components = 0.000275449 Jy ! Clean residual min=-0.019540 max=0.020514 Jy/beam ! Clean residual mean=-0.000171 rms=0.005427 Jy/beam ! Combined flux in latest and established models = 1.85496 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 1.85496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071320Jy sigma=0.333131 ! Fit after self-cal, rms=0.071450Jy sigma=0.333038 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 = -0.000435764 Jy ! Component: 100 - total flux cleaned = -0.000703645 Jy ! Component: 150 - total flux cleaned = -0.000947459 Jy ! Component: 200 - total flux cleaned = -0.00106 Jy ! Total flux subtracted in 200 components = -0.00106 Jy ! Clean residual min=-0.019273 max=0.021076 Jy/beam ! Clean residual mean=-0.000163 rms=0.005348 Jy/beam ! Combined flux in latest and established models = 1.8539 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 1.8539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070912Jy sigma=0.331858 ! Fit after self-cal, rms=0.071039Jy sigma=0.331758 ! 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. ! ! Fit before self-cal, rms=0.071039Jy sigma=0.331758 ! Fit after self-cal, rms=0.071000Jy sigma=0.331350 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8663 mas, bmaj=9.316 mas, bpa=-12.75 degrees ! Estimated noise=18.1079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208506 Jy ! Component: 100 - total flux cleaned = 0.00246996 Jy ! Component: 150 - total flux cleaned = 0.00268412 Jy ! Component: 200 - total flux cleaned = 0.00258882 Jy ! Total flux subtracted in 200 components = 0.00258882 Jy ! Clean residual min=-0.019137 max=0.021569 Jy/beam ! Clean residual mean=-0.000158 rms=0.005270 Jy/beam ! Combined flux in latest and established models = 1.85648 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 1.85648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070422Jy sigma=0.330557 ! Fit after self-cal, rms=0.070557Jy sigma=0.330439 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 = -0.000134486 Jy ! Component: 100 - total flux cleaned = -0.000432561 Jy ! Component: 150 - total flux cleaned = -0.00061277 Jy ! Component: 200 - total flux cleaned = -0.000701575 Jy ! Total flux subtracted in 200 components = -0.000701575 Jy ! Clean residual min=-0.018862 max=0.021797 Jy/beam ! Clean residual mean=-0.000153 rms=0.005228 Jy/beam ! Combined flux in latest and established models = 1.85578 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 1.85578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070210Jy sigma=0.329840 ! Fit after self-cal, rms=0.070329Jy sigma=0.329727 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Fit before self-cal, rms=0.070329Jy sigma=0.329727 ! Fit after self-cal, rms=0.070324Jy sigma=0.329337 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.029 mas, bmaj=13.78 mas, bpa=2.961 degrees ! Estimated noise=23.6544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161961 Jy ! Component: 100 - total flux cleaned = 0.00162758 Jy ! Component: 150 - total flux cleaned = 0.00175054 Jy ! Component: 200 - total flux cleaned = 0.00175401 Jy ! Total flux subtracted in 200 components = 0.00175401 Jy ! Clean residual min=-0.017539 max=0.018318 Jy/beam ! Clean residual mean=-0.000249 rms=0.005585 Jy/beam ! Combined flux in latest and established models = 1.85754 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 1.85754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070069Jy sigma=0.329558 ! Fit after self-cal, rms=0.070089Jy sigma=0.329454 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 = 1.40627e-05 Jy ! Component: 100 - total flux cleaned = 6.19209e-07 Jy ! Component: 150 - total flux cleaned = -8.74794e-05 Jy ! Component: 200 - total flux cleaned = -0.000177984 Jy ! Total flux subtracted in 200 components = -0.000177984 Jy ! Clean residual min=-0.016900 max=0.018693 Jy/beam ! Clean residual mean=-0.000244 rms=0.005503 Jy/beam ! Combined flux in latest and established models = 1.85736 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 105 components and 1.85736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069884Jy sigma=0.329326 ! Fit after self-cal, rms=0.069962Jy sigma=0.329296 ! 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=0.8666 mas, bmaj=9.307 mas, bpa=-12.74 degrees ! Estimated noise=18.1074 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8666 x 9.307 at -12.74 degrees (North through East) ! Clean map min=-0.018444 max=1.5624 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069962Jy sigma=0.329296 ! Fit after self-cal, rms=0.069853Jy sigma=0.328976 ! Inverting map and beam ! Estimated beam: bmin=0.8661 mas, bmaj=9.307 mas, bpa=-12.75 degrees ! Estimated noise=18.0951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000738522 Jy ! Component: 100 - total flux cleaned = 0.000722967 Jy ! Component: 150 - total flux cleaned = 0.000821329 Jy ! Component: 200 - total flux cleaned = 0.000915568 Jy ! Total flux subtracted in 200 components = 0.000915568 Jy ! Clean residual min=-0.019064 max=0.022555 Jy/beam ! Clean residual mean=-0.000142 rms=0.005078 Jy/beam ! Combined flux in latest and established models = 1.85827 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 115 components and 1.85827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069402Jy sigma=0.328048 ! Fit after self-cal, rms=0.069519Jy sigma=0.327956 ! Inverting map ! Added new window around map position (37.4, -49.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449695 Jy ! Component: 100 - total flux cleaned = 0.00266813 Jy ! Component: 150 - total flux cleaned = 0.00266411 Jy ! Component: 200 - total flux cleaned = 0.00439551 Jy ! Total flux subtracted in 200 components = 0.00439551 Jy ! Clean residual min=-0.014063 max=0.016070 Jy/beam ! Clean residual mean=-0.000118 rms=0.004376 Jy/beam ! Combined flux in latest and established models = 1.86267 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 139 components and 1.86267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062843Jy sigma=0.287460 ! Fit after self-cal, rms=0.062681Jy sigma=0.283311 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062681Jy sigma=0.283311 ! Fit after self-cal, rms=0.061125Jy sigma=0.279089 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=0.6747 mas, bmaj=9.64 mas, bpa=-13.25 degrees ! Estimated noise=19.807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.14398 Jy ! Component: 100 - total flux cleaned = 1.42696 Jy ! Component: 150 - total flux cleaned = 1.57499 Jy ! Component: 200 - total flux cleaned = 1.66075 Jy ! Total flux subtracted in 200 components = 1.66075 Jy ! Clean residual min=-0.044116 max=0.042867 Jy/beam ! Clean residual mean=0.000354 rms=0.012361 Jy/beam ! Combined flux in latest and established models = 1.66075 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 21 model components to the UV plane model. ! The established model now contains 21 components and 1.66075 Jy ! Inverting map and beam ! Estimated beam: bmin=0.866 mas, bmaj=9.305 mas, bpa=-12.75 degrees ! Estimated noise=18.0748 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 = 0.0839368 Jy ! Component: 100 - total flux cleaned = 0.112051 Jy ! Component: 150 - total flux cleaned = 0.126784 Jy ! Component: 200 - total flux cleaned = 0.137048 Jy ! Total flux subtracted in 200 components = 0.137048 Jy ! Clean residual min=-0.021974 max=0.022194 Jy/beam ! Clean residual mean=0.000016 rms=0.006717 Jy/beam ! Combined flux in latest and established models = 1.79779 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 80 components and 1.79779 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.026 mas, bmaj=13.76 mas, bpa=2.939 degrees ! Estimated noise=23.6377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0230674 Jy ! Component: 100 - total flux cleaned = 0.0377402 Jy ! Component: 150 - total flux cleaned = 0.0441704 Jy ! Component: 200 - total flux cleaned = 0.0471068 Jy ! Total flux subtracted in 200 components = 0.0471068 Jy ! Clean residual min=-0.022334 max=0.017808 Jy/beam ! Clean residual mean=-0.000157 rms=0.005943 Jy/beam ! Combined flux in latest and established models = 1.8449 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 = 0.00293962 Jy ! Component: 100 - total flux cleaned = 0.00504647 Jy ! Component: 150 - total flux cleaned = 0.00568809 Jy ! Component: 200 - total flux cleaned = 0.0065014 Jy ! Total flux subtracted in 200 components = 0.0065014 Jy ! Clean residual min=-0.020982 max=0.015004 Jy/beam ! Clean residual mean=-0.000160 rms=0.005357 Jy/beam ! Combined flux in latest and established models = 1.8514 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 158 components and 1.8514 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.866 mas, bmaj=9.305 mas, bpa=-12.75 degrees ! Estimated noise=18.0748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146247 Jy ! Component: 100 - total flux cleaned = 0.00172444 Jy ! Component: 150 - total flux cleaned = 0.00343287 Jy ! Component: 200 - total flux cleaned = 0.00468526 Jy ! Total flux subtracted in 200 components = 0.00468526 Jy ! Clean residual min=-0.016750 max=0.013709 Jy/beam ! Clean residual mean=-0.000109 rms=0.004330 Jy/beam ! Combined flux in latest and established models = 1.85609 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 177 components and 1.85609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060396Jy sigma=0.276947 ! Fit after self-cal, rms=0.060799Jy sigma=0.274949 wmodel J2056-4714_X_map.mod ! Writing 177 model components to file: J2056-4714_X_map.mod wobs J2056-4714_X_uvs.fits ! Writing UV FITS file: J2056-4714_X_uvs.fits wwins J2056-4714_X_map.win ! wwins: Wrote 2 windows to J2056-4714_X_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 = -0.00509688 Jy ! Component: 100 - total flux cleaned = -0.00350924 Jy ! Component: 150 - total flux cleaned = -0.00143141 Jy ! Component: 200 - total flux cleaned = 0.00126711 Jy ! Component: 250 - total flux cleaned = 0.00380155 Jy ! Component: 300 - total flux cleaned = 0.00551031 Jy ! Component: 350 - total flux cleaned = 0.00730776 Jy ! Component: 400 - total flux cleaned = 0.00902295 Jy ! Component: 450 - total flux cleaned = 0.00976741 Jy ! Component: 500 - total flux cleaned = 0.0104852 Jy ! Component: 550 - total flux cleaned = 0.0113191 Jy ! Component: 600 - total flux cleaned = 0.0123868 Jy ! Component: 650 - total flux cleaned = 0.0132872 Jy ! Component: 700 - total flux cleaned = 0.0139113 Jy ! Component: 750 - total flux cleaned = 0.0142739 Jy ! Component: 800 - total flux cleaned = 0.0145088 Jy ! Component: 850 - total flux cleaned = 0.0145088 Jy ! Component: 900 - total flux cleaned = 0.0148447 Jy ! Component: 950 - total flux cleaned = 0.0151711 Jy ! Component: 1000 - total flux cleaned = 0.0153849 Jy ! Component: 1050 - total flux cleaned = 0.0163243 Jy ! Component: 1100 - total flux cleaned = 0.0169367 Jy ! Component: 1150 - total flux cleaned = 0.0175371 Jy ! Component: 1200 - total flux cleaned = 0.0181296 Jy ! Component: 1250 - total flux cleaned = 0.0189039 Jy ! Component: 1300 - total flux cleaned = 0.0192873 Jy ! Component: 1350 - total flux cleaned = 0.0196625 Jy ! Component: 1400 - total flux cleaned = 0.0198484 Jy ! Component: 1450 - total flux cleaned = 0.020216 Jy ! Component: 1500 - total flux cleaned = 0.0203072 Jy ! Component: 1550 - total flux cleaned = 0.0206682 Jy ! Component: 1600 - total flux cleaned = 0.0209361 Jy ! Component: 1650 - total flux cleaned = 0.0214696 Jy ! Component: 1700 - total flux cleaned = 0.0220875 Jy ! Component: 1750 - total flux cleaned = 0.0227018 Jy ! Component: 1800 - total flux cleaned = 0.0232249 Jy ! Component: 1850 - total flux cleaned = 0.0234864 Jy ! Component: 1900 - total flux cleaned = 0.0236619 Jy ! Component: 1950 - total flux cleaned = 0.0236658 Jy ! Component: 2000 - total flux cleaned = 0.023579 Jy ! Component: 2050 - total flux cleaned = 0.0235877 Jy ! Component: 2100 - total flux cleaned = 0.0234901 Jy ! Component: 2150 - total flux cleaned = 0.023495 Jy ! Component: 2200 - total flux cleaned = 0.0233899 Jy ! Component: 2250 - total flux cleaned = 0.0233855 Jy ! Component: 2300 - total flux cleaned = 0.0232584 Jy ! Component: 2350 - total flux cleaned = 0.0232542 Jy ! Component: 2400 - total flux cleaned = 0.0232568 Jy ! Component: 2450 - total flux cleaned = 0.0232611 Jy ! Component: 2500 - total flux cleaned = 0.0232646 Jy ! Component: 2550 - total flux cleaned = 0.0232636 Jy ! Component: 2600 - total flux cleaned = 0.0232628 Jy ! Component: 2650 - total flux cleaned = 0.0234443 Jy ! Component: 2700 - total flux cleaned = 0.0234512 Jy ! Component: 2750 - total flux cleaned = 0.0234444 Jy ! Component: 2800 - total flux cleaned = 0.0236742 Jy ! Component: 2850 - total flux cleaned = 0.0236806 Jy ! Component: 2900 - total flux cleaned = 0.0236769 Jy ! Component: 2950 - total flux cleaned = 0.0239414 Jy ! Component: 3000 - total flux cleaned = 0.0239523 Jy ! Component: 3050 - total flux cleaned = 0.0239602 Jy ! Component: 3100 - total flux cleaned = 0.0239941 Jy ! Component: 3150 - total flux cleaned = 0.0240047 Jy ! Component: 3200 - total flux cleaned = 0.0240056 Jy ! Component: 3250 - total flux cleaned = 0.023971 Jy ! Component: 3300 - total flux cleaned = 0.0239577 Jy ! Component: 3350 - total flux cleaned = 0.0239364 Jy ! Component: 3400 - total flux cleaned = 0.0239362 Jy ! Component: 3450 - total flux cleaned = 0.0239528 Jy ! Component: 3500 - total flux cleaned = 0.0239513 Jy ! Component: 3550 - total flux cleaned = 0.0239853 Jy ! Component: 3600 - total flux cleaned = 0.0240015 Jy ! Component: 3650 - total flux cleaned = 0.0240189 Jy ! Component: 3700 - total flux cleaned = 0.0240464 Jy ! Component: 3750 - total flux cleaned = 0.0240494 Jy ! Component: 3800 - total flux cleaned = 0.0240898 Jy ! Component: 3850 - total flux cleaned = 0.0250759 Jy ! Component: 3900 - total flux cleaned = 0.0250881 Jy ! Component: 3950 - total flux cleaned = 0.025092 Jy ! Component: 4000 - total flux cleaned = 0.0251383 Jy ! Component: 4050 - total flux cleaned = 0.0251809 Jy ! Total flux subtracted in 4096 components = 0.0252249 Jy ! Clean residual min=-0.072513 max=0.073961 Jy/beam ! Clean residual mean=0.000015 rms=0.015207 Jy/beam ! Combined flux in latest and established models = 1.88131 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 336 components and 1.88131 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J2056-4714_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.866 x 9.305 at -12.75 degrees (North through East) ! Clean map min=-0.10792 max=1.4469 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J2056-4714_X_map.fits wmodel /scr/pima/rv126_uvs/J2056-4714_X_map.mod ! Writing 336 model components to file: /scr/pima/rv126_uvs/J2056-4714_X_map.mod wobs /scr/pima/rv126_uvs/J2056-4714_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J2056-4714_X_uvs.fits wwins /scr/pima/rv126_uvs/J2056-4714_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rv126_uvs/J2056-4714_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.44687 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0170169 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.52836 3.52836 7.05672 14.1134 28.2269 56.4538 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.051 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.446 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 85.025 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J2056-4714_X_dfm.log closed on Sun Dec 23 03:22:17 2018