! Started logfile: /scr/pima/rdv76_uvs/J1333+5057_X_dfm.log on Fri Jun 15 03:54:40 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/rdv76_uvs/J1333+5057_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv76_uvs/J1333+5057_X_uva.fits ! AN table 1: 152 integrations on 6 of 6 possible baselines. ! AN table 2: 299 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.558919 visibilities/baseline/integration-bin. ! Found source: J1333+5057 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 20756 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 J1333+5057_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 35 telescope corrections were flagged in sub-array 1. ! A total of 1212 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! A total of 1212 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! A total of 1212 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! A total of 1212 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.012261Jy sigma=14.417002 ! Fit after self-cal, rms=0.931311Jy sigma=13.279155 ! 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=0.7277 mas, bmaj=2.178 mas, bpa=-41.6 degrees ! Estimated noise=0.802913 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 = 0.0651596 Jy ! Component: 100 - total flux cleaned = 0.0708382 Jy ! Total flux subtracted in 100 components = 0.0708382 Jy ! Clean residual min=-0.007910 max=0.009149 Jy/beam ! Clean residual mean=0.000001 rms=0.002155 Jy/beam ! Combined flux in latest and established models = 0.0708382 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0708382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126121Jy sigma=1.700181 ! Fit after self-cal, rms=0.124681Jy sigma=1.681221 ! 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=1.084 mas, bmaj=2.359 mas, bpa=-40.46 degrees ! Estimated noise=0.359502 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 = 0.0014575 Jy ! Component: 100 - total flux cleaned = 0.0010992 Jy ! Component: 150 - total flux cleaned = 0.000803209 Jy ! Component: 200 - total flux cleaned = 0.00063903 Jy ! Total flux subtracted in 200 components = 0.00063903 Jy ! Clean residual min=-0.004800 max=0.005673 Jy/beam ! Clean residual mean=0.000001 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.0714772 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0714772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124440Jy sigma=1.679232 ! Fit after self-cal, rms=0.124328Jy sigma=1.678550 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.084 x 2.359 at -40.46 degrees (North through East) ! Clean map min=-0.0043983 max=0.07797 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.83 HN 0.92 OV 0.96 PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.99 KP 1.07 LA 1.02 ! MK 1.00 NL 1.10 OV 1.10 PT 1.13 ! ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.86 HN 0.94 OV 0.91 PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 1.04 KP 1.10 LA 1.05 ! MK 1.07 NL 1.08 OV 0.99 PT 1.08 ! ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.82 HN 0.86 OV 0.88 PT 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.96 KP 1.06 LA 0.93 ! MK 1.01 NL 1.03 OV 1.07 PT 1.04 ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.70 HN 0.88 OV 0.89 PT 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.86 KP 1.01 LA 1.01 ! MK 0.85 NL 0.94 OV 0.95 PT 0.99 ! ! ! Fit before self-cal, rms=0.124328Jy sigma=1.678550 ! Fit after self-cal, rms=0.120632Jy sigma=1.667187 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=2.275 mas, bpa=-39.48 degrees ! Estimated noise=0.354784 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 = -0.000165335 Jy ! Component: 100 - total flux cleaned = -0.000117712 Jy ! Component: 150 - total flux cleaned = -7.67916e-05 Jy ! Component: 200 - total flux cleaned = -7.67979e-05 Jy ! Total flux subtracted in 200 components = -7.67979e-05 Jy ! Clean residual min=-0.002378 max=0.002336 Jy/beam ! Clean residual mean=-0.000007 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0714004 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.0714004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120627Jy sigma=1.667149 ! Fit after self-cal, rms=0.120608Jy sigma=1.666240 ! 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=0.120608Jy sigma=1.666240 ! Fit after self-cal, rms=0.120418Jy sigma=1.666052 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=2.279 mas, bpa=-39.51 degrees ! Estimated noise=0.353704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189043 Jy ! Component: 100 - total flux cleaned = -0.00012546 Jy ! Component: 150 - total flux cleaned = -9.83373e-05 Jy ! Component: 200 - total flux cleaned = -9.83237e-05 Jy ! Total flux subtracted in 200 components = -9.83237e-05 Jy ! Clean residual min=-0.002269 max=0.002207 Jy/beam ! Clean residual mean=-0.000006 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0713021 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.0713021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120413Jy sigma=1.666014 ! Fit after self-cal, rms=0.120444Jy sigma=1.665859 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 = -0.000170346 Jy ! Component: 100 - total flux cleaned = -0.000117081 Jy ! Component: 150 - total flux cleaned = -9.45218e-05 Jy ! Component: 200 - total flux cleaned = -9.38831e-05 Jy ! Total flux subtracted in 200 components = -9.38831e-05 Jy ! Clean residual min=-0.002274 max=0.002257 Jy/beam ! Clean residual mean=-0.000006 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0712082 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0712082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120441Jy sigma=1.665832 ! Fit after self-cal, rms=0.120445Jy sigma=1.665723 ! 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=0.120445Jy sigma=1.665723 ! Fit after self-cal, rms=0.120343Jy sigma=1.665614 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=2.275 mas, bpa=-39.46 degrees ! Estimated noise=0.35275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000152527 Jy ! Component: 100 - total flux cleaned = -9.67393e-05 Jy ! Component: 150 - total flux cleaned = -5.10502e-05 Jy ! Component: 200 - total flux cleaned = -4.18739e-05 Jy ! Total flux subtracted in 200 components = -4.18739e-05 Jy ! Clean residual min=-0.002255 max=0.002265 Jy/beam ! Clean residual mean=-0.000006 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0711663 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.0711663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120339Jy sigma=1.665586 ! Fit after self-cal, rms=0.120357Jy sigma=1.665553 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 = -6.77346e-05 Jy ! Component: 100 - total flux cleaned = -3.30154e-05 Jy ! Component: 150 - total flux cleaned = -1.30733e-05 Jy ! Component: 200 - total flux cleaned = -3.52172e-06 Jy ! Total flux subtracted in 200 components = -3.52172e-06 Jy ! Clean residual min=-0.002234 max=0.002270 Jy/beam ! Clean residual mean=-0.000006 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0711628 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0711628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120354Jy sigma=1.665534 ! Fit after self-cal, rms=0.120358Jy sigma=1.665501 ! 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=0.120358Jy sigma=1.665501 ! Fit after self-cal, rms=0.120056Jy sigma=1.665427 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.773 mas, bmaj=2.897 mas, bpa=36.71 degrees ! Estimated noise=0.409948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.0821e-05 Jy ! Component: 100 - total flux cleaned = -5.63182e-06 Jy ! Component: 150 - total flux cleaned = 2.25387e-05 Jy ! Component: 200 - total flux cleaned = 4.6636e-05 Jy ! Total flux subtracted in 200 components = 4.6636e-05 Jy ! Clean residual min=-0.002054 max=0.002127 Jy/beam ! Clean residual mean=-0.000010 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0712094 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0712094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120056Jy sigma=1.665440 ! Fit after self-cal, rms=0.120060Jy sigma=1.665423 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 = 1.92809e-05 Jy ! Component: 100 - total flux cleaned = 5.59713e-05 Jy ! Component: 150 - total flux cleaned = 5.58812e-05 Jy ! Component: 200 - total flux cleaned = 5.5894e-05 Jy ! Total flux subtracted in 200 components = 5.5894e-05 Jy ! Clean residual min=-0.002066 max=0.002132 Jy/beam ! Clean residual mean=-0.000010 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0712653 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 37 components and 0.0712653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120061Jy sigma=1.665433 ! Fit after self-cal, rms=0.120062Jy sigma=1.665424 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=2.271 mas, bpa=-39.4 degrees ! Estimated noise=0.351604 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.083 x 2.271 at -39.4 degrees (North through East) ! Clean map min=-0.0020263 max=0.076939 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=0.7277 mas, bmaj=2.065 mas, bpa=-40.89 degrees ! Estimated noise=0.772127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0648925 Jy ! Component: 100 - total flux cleaned = 0.0723455 Jy ! Component: 150 - total flux cleaned = 0.0707833 Jy ! Component: 200 - total flux cleaned = 0.0699965 Jy ! Total flux subtracted in 200 components = 0.0699965 Jy ! Clean residual min=-0.006957 max=0.006757 Jy/beam ! Clean residual mean=-0.000001 rms=0.001721 Jy/beam ! Combined flux in latest and established models = 0.0699965 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0699965 Jy ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=2.271 mas, bpa=-39.4 degrees ! Estimated noise=0.351604 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 = 0.00150654 Jy ! Component: 100 - total flux cleaned = 0.00156527 Jy ! Component: 150 - total flux cleaned = 0.00146872 Jy ! Component: 200 - total flux cleaned = 0.00135914 Jy ! Total flux subtracted in 200 components = 0.00135914 Jy ! Clean residual min=-0.002081 max=0.002364 Jy/beam ! Clean residual mean=-0.000005 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0713556 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.0713556 Jy ! Inverting map ! Added new window around map position (-46.6, 24.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000869865 Jy ! Component: 100 - total flux cleaned = 0.000723229 Jy ! Component: 150 - total flux cleaned = 0.000793704 Jy ! Component: 200 - total flux cleaned = 0.000794699 Jy ! Total flux subtracted in 200 components = 0.000794699 Jy ! Clean residual min=-0.001885 max=0.002358 Jy/beam ! Clean residual mean=-0.000007 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0721503 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.0721503 Jy ! Inverting map ! Added new window around map position (14.2, -32.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120596 Jy ! Component: 100 - total flux cleaned = 0.00115597 Jy ! Component: 150 - total flux cleaned = 0.00129004 Jy ! Component: 200 - total flux cleaned = 0.00140839 Jy ! Total flux subtracted in 200 components = 0.00140839 Jy ! Clean residual min=-0.001823 max=0.002146 Jy/beam ! Clean residual mean=-0.000004 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0735587 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.0735587 Jy ! Inverting map ! Added new window around map position (31.6, -16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123389 Jy ! Component: 100 - total flux cleaned = 0.00124855 Jy ! Component: 150 - total flux cleaned = 0.0010426 Jy ! Component: 200 - total flux cleaned = 0.00104397 Jy ! Total flux subtracted in 200 components = 0.00104397 Jy ! Clean residual min=-0.001731 max=0.001847 Jy/beam ! Clean residual mean=-0.000006 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0746027 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.0746027 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=2.773 mas, bmaj=2.897 mas, bpa=36.71 degrees ! Estimated noise=0.409948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370882 Jy ! Component: 100 - total flux cleaned = 0.000579322 Jy ! Component: 150 - total flux cleaned = 0.000738144 Jy ! Component: 200 - total flux cleaned = 0.000858831 Jy ! Total flux subtracted in 200 components = 0.000858831 Jy ! Clean residual min=-0.001681 max=0.001601 Jy/beam ! Clean residual mean=-0.000008 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0754616 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 = 1.79222e-05 Jy ! Component: 100 - total flux cleaned = -1.54309e-05 Jy ! Component: 150 - total flux cleaned = -4.63911e-05 Jy ! Component: 200 - total flux cleaned = -6.15118e-05 Jy ! Total flux subtracted in 200 components = -6.15118e-05 Jy ! Clean residual min=-0.001631 max=0.001565 Jy/beam ! Clean residual mean=-0.000007 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0754 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 109 components and 0.0754001 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=2.271 mas, bpa=-39.4 degrees ! Estimated noise=0.351604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.22171e-05 Jy ! Component: 100 - total flux cleaned = 9.31443e-05 Jy ! Component: 150 - total flux cleaned = 9.17314e-05 Jy ! Component: 200 - total flux cleaned = 6.51172e-05 Jy ! Total flux subtracted in 200 components = 6.51172e-05 Jy ! Clean residual min=-0.001587 max=0.001830 Jy/beam ! Clean residual mean=-0.000004 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0754652 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.0754652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119915Jy sigma=1.663514 ! Fit after self-cal, rms=0.119855Jy sigma=1.662254 wmodel J1333+5057_X_map.mod ! Writing 117 model components to file: J1333+5057_X_map.mod wobs J1333+5057_X_uvs.fits ! Writing UV FITS file: J1333+5057_X_uvs.fits wwins J1333+5057_X_map.win ! wwins: Wrote 4 windows to J1333+5057_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 = 0.000428523 Jy ! Component: 100 - total flux cleaned = 0.000657121 Jy ! Component: 150 - total flux cleaned = 0.00100185 Jy ! Component: 200 - total flux cleaned = 0.00118283 Jy ! Component: 250 - total flux cleaned = 0.00129971 Jy ! Component: 300 - total flux cleaned = 0.00144123 Jy ! Component: 350 - total flux cleaned = 0.00163346 Jy ! Component: 400 - total flux cleaned = 0.00182104 Jy ! Component: 450 - total flux cleaned = 0.00195204 Jy ! Component: 500 - total flux cleaned = 0.00202952 Jy ! Component: 550 - total flux cleaned = 0.00208011 Jy ! Component: 600 - total flux cleaned = 0.00208057 Jy ! Component: 650 - total flux cleaned = 0.00210546 Jy ! Component: 700 - total flux cleaned = 0.00212999 Jy ! Component: 750 - total flux cleaned = 0.00215383 Jy ! Component: 800 - total flux cleaned = 0.00222393 Jy ! Component: 850 - total flux cleaned = 0.00222405 Jy ! Component: 900 - total flux cleaned = 0.00224677 Jy ! Component: 950 - total flux cleaned = 0.00238009 Jy ! Component: 1000 - total flux cleaned = 0.00242368 Jy ! Component: 1050 - total flux cleaned = 0.00235834 Jy ! Component: 1100 - total flux cleaned = 0.00244397 Jy ! Component: 1150 - total flux cleaned = 0.00244411 Jy ! Component: 1200 - total flux cleaned = 0.00238166 Jy ! Component: 1250 - total flux cleaned = 0.00236126 Jy ! Component: 1300 - total flux cleaned = 0.0023614 Jy ! Component: 1350 - total flux cleaned = 0.00232123 Jy ! Component: 1400 - total flux cleaned = 0.00234135 Jy ! Component: 1450 - total flux cleaned = 0.00228201 Jy ! Component: 1500 - total flux cleaned = 0.00226226 Jy ! Component: 1550 - total flux cleaned = 0.00216524 Jy ! Component: 1600 - total flux cleaned = 0.00214607 Jy ! Component: 1650 - total flux cleaned = 0.0020513 Jy ! Component: 1700 - total flux cleaned = 0.00207039 Jy ! Component: 1750 - total flux cleaned = 0.00203345 Jy ! Component: 1800 - total flux cleaned = 0.00205186 Jy ! Component: 1850 - total flux cleaned = 0.00201548 Jy ! Component: 1900 - total flux cleaned = 0.00201547 Jy ! Component: 1950 - total flux cleaned = 0.00197954 Jy ! Component: 2000 - total flux cleaned = 0.00203277 Jy ! Component: 2050 - total flux cleaned = 0.00201509 Jy ! Component: 2100 - total flux cleaned = 0.00199776 Jy ! Component: 2150 - total flux cleaned = 0.00203246 Jy ! Component: 2200 - total flux cleaned = 0.00203245 Jy ! Component: 2250 - total flux cleaned = 0.00199828 Jy ! Component: 2300 - total flux cleaned = 0.00206629 Jy ! Component: 2350 - total flux cleaned = 0.00208293 Jy ! Component: 2400 - total flux cleaned = 0.00206604 Jy ! Component: 2450 - total flux cleaned = 0.00209915 Jy ! Component: 2500 - total flux cleaned = 0.00209901 Jy ! Component: 2550 - total flux cleaned = 0.00213133 Jy ! Component: 2600 - total flux cleaned = 0.00208264 Jy ! Component: 2650 - total flux cleaned = 0.00209866 Jy ! Component: 2700 - total flux cleaned = 0.00213043 Jy ! Component: 2750 - total flux cleaned = 0.00205151 Jy ! Component: 2800 - total flux cleaned = 0.00211446 Jy ! Component: 2850 - total flux cleaned = 0.00214563 Jy ! Component: 2900 - total flux cleaned = 0.00209888 Jy ! Component: 2950 - total flux cleaned = 0.00208338 Jy ! Component: 3000 - total flux cleaned = 0.00205276 Jy ! Component: 3050 - total flux cleaned = 0.00208305 Jy ! Component: 3100 - total flux cleaned = 0.00197754 Jy ! Component: 3150 - total flux cleaned = 0.00202277 Jy ! Component: 3200 - total flux cleaned = 0.00202275 Jy ! Component: 3250 - total flux cleaned = 0.00196361 Jy ! Component: 3300 - total flux cleaned = 0.00197842 Jy ! Component: 3350 - total flux cleaned = 0.00197841 Jy ! Component: 3400 - total flux cleaned = 0.00199298 Jy ! Component: 3450 - total flux cleaned = 0.00192089 Jy ! Component: 3500 - total flux cleaned = 0.00194963 Jy ! Component: 3550 - total flux cleaned = 0.00187815 Jy ! Component: 3600 - total flux cleaned = 0.00192076 Jy ! Component: 3650 - total flux cleaned = 0.00189247 Jy ! Component: 3700 - total flux cleaned = 0.00186429 Jy ! Component: 3750 - total flux cleaned = 0.00183625 Jy ! Component: 3800 - total flux cleaned = 0.00182239 Jy ! Component: 3850 - total flux cleaned = 0.00176708 Jy ! Component: 3900 - total flux cleaned = 0.00173962 Jy ! Component: 3950 - total flux cleaned = 0.00168481 Jy ! Component: 4000 - total flux cleaned = 0.00168487 Jy ! Component: 4050 - total flux cleaned = 0.00164428 Jy ! Total flux subtracted in 4096 components = 0.00160385 Jy ! Clean residual min=-0.000823 max=0.000816 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.077069 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 363 components and 0.077069 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv76_uvs/J1333+5057_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.083 x 2.271 at -39.4 degrees (North through East) ! Clean map min=-0.0021532 max=0.076749 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv76_uvs/J1333+5057_X_map.fits wmodel /scr/pima/rdv76_uvs/J1333+5057_X_map.mod ! Writing 363 model components to file: /scr/pima/rdv76_uvs/J1333+5057_X_map.mod wobs /scr/pima/rdv76_uvs/J1333+5057_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv76_uvs/J1333+5057_X_uvs.fits wwins /scr/pima/rdv76_uvs/J1333+5057_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv76_uvs/J1333+5057_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0767486 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000230445 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.90078 0.90078 1.80156 3.60312 7.20624 14.4125 28.825 57.6499 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.076 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 333.044 quit ! Quitting program ! Log file /scr/pima/rdv76_uvs/J1333+5057_X_dfm.log closed on Fri Jun 15 03:54:45 2018