! Started logfile: /scr/pima/rv118_uvs/J1728+1215_S_dfm.log on Sun Dec 10 00:10:55 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv118_uvs/J1728+1215_S_uva.fits ! Reading UV FITS file: /scr/pima/rv118_uvs/J1728+1215_S_uva.fits ! AN table 1: 144 integrations on 3 of 3 possible baselines. ! AN table 2: 88 integrations on 66 of 66 possible baselines. ! AN table 3: 12 integrations on 1 of 1 possible baselines. ! AN table 4: 15 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.447893 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1728+1215 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 11604 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1728+1215_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 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 60 telescope corrections were flagged in sub-array 1. ! A total of 511 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! A total of 66 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 511 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! A total of 66 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 511 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! A total of 66 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 511 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! A total of 66 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.056535Jy sigma=13.314264 ! Fit after self-cal, rms=0.785161Jy sigma=10.056898 ! 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=1.879 mas, bmaj=2.7 mas, bpa=33.56 degrees ! Estimated noise=0.892626 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 = 0.172452 Jy ! Component: 100 - total flux cleaned = 0.215239 Jy ! Total flux subtracted in 100 components = 0.215239 Jy ! Clean residual min=-0.006990 max=0.016154 Jy/beam ! Clean residual mean=0.000005 rms=0.001955 Jy/beam ! Combined flux in latest and established models = 0.215239 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.215239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210338Jy sigma=1.252302 ! Fit after self-cal, rms=0.210289Jy sigma=1.252058 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158886 Jy ! Component: 100 - total flux cleaned = 0.0233819 Jy ! Total flux subtracted in 100 components = 0.0233819 Jy ! Clean residual min=-0.007313 max=0.008159 Jy/beam ! Clean residual mean=-0.000001 rms=0.001833 Jy/beam ! Combined flux in latest and established models = 0.238621 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.238621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207257Jy sigma=1.228123 ! Fit after self-cal, rms=0.207244Jy sigma=1.228042 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.108 mas, bmaj=2.98 mas, bpa=32.38 degrees ! Estimated noise=0.581415 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 = 0.00668967 Jy ! Component: 100 - total flux cleaned = 0.00909814 Jy ! Component: 150 - total flux cleaned = 0.00943779 Jy ! Component: 200 - total flux cleaned = 0.00951057 Jy ! Total flux subtracted in 200 components = 0.00951057 Jy ! Clean residual min=-0.008248 max=0.008616 Jy/beam ! Clean residual mean=-0.000025 rms=0.001770 Jy/beam ! Combined flux in latest and established models = 0.248132 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.248132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206402Jy sigma=1.230623 ! Fit after self-cal, rms=0.206400Jy sigma=1.230596 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.108 x 2.98 at 32.38 degrees (North through East) ! Clean map min=-0.0077778 max=0.22284 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 372 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* NY 0.00* WZ 0.00* ! ! A total of 45 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.08 HH 1.05 HN 1.04 ! KP 1.05 LA 1.04 NL 1.03 ON 0.98 ! OV 1.04 PT 1.00 SC 1.07 WZ 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.07 KK 0.99 KP 1.04 LA 1.09 ! OV 1.09 PT 1.05 ! ! ! Correcting IF 2. ! A total of 372 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* NY 0.00* WZ 0.00* ! ! A total of 45 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.14 HH 1.02 HN 1.01 ! KP 1.06 LA 1.02 NL 1.02 ON 0.97 ! OV 1.04 PT 1.03 SC 1.08 WZ 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.10 KK 1.01 KP 1.06 LA 1.03 ! OV 1.06 PT 1.01 ! ! ! Correcting IF 3. ! A total of 372 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* NY 0.00* WZ 0.00* ! ! A total of 45 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.18 HH 1.08 HN 1.06 ! KP 0.42 LA 1.04 NL 0.45 ON 1.03 ! OV 0.98 PT 1.03 SC 0.61 WZ 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.15 KK 0.95 KP 0.55 LA 1.03 ! OV 0.98 PT 1.06 ! ! ! Correcting IF 4. ! A total of 372 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* NY 0.00* WZ 0.00* ! ! A total of 45 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.08 HH 0.95 HN 1.04 ! KP 1.07 LA 1.05 NL 1.02 ON 0.85 ! OV 1.03 PT 0.99 SC 1.09 WZ 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.03 KK 0.96 KP 1.07 LA 1.03 ! OV 1.02 PT 1.02 ! ! ! Fit before self-cal, rms=0.206400Jy sigma=1.230596 ! Fit after self-cal, rms=0.096573Jy sigma=1.001093 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.083 mas, bmaj=4.407 mas, bpa=20.04 degrees ! Estimated noise=0.612892 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 = 0.00207285 Jy ! Component: 100 - total flux cleaned = 0.00290839 Jy ! Component: 150 - total flux cleaned = 0.0030208 Jy ! Component: 200 - total flux cleaned = 0.0030807 Jy ! Total flux subtracted in 200 components = 0.0030807 Jy ! Clean residual min=-0.003216 max=0.003836 Jy/beam ! Clean residual mean=-0.000023 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.251212 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.251212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096497Jy sigma=1.001484 ! Fit after self-cal, rms=0.096493Jy sigma=0.999332 ! 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=0.096493Jy sigma=0.999332 ! Fit after self-cal, rms=0.096356Jy sigma=0.989387 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.085 mas, bmaj=4.403 mas, bpa=19.91 degrees ! Estimated noise=0.614831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100715 Jy ! Component: 100 - total flux cleaned = 0.00106692 Jy ! Component: 150 - total flux cleaned = 0.00111789 Jy ! Component: 200 - total flux cleaned = 0.0011617 Jy ! Total flux subtracted in 200 components = 0.0011617 Jy ! Clean residual min=-0.003013 max=0.002968 Jy/beam ! Clean residual mean=-0.000026 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.252374 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.252374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096333Jy sigma=0.989403 ! Fit after self-cal, rms=0.096346Jy sigma=0.989357 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 = 0.000171887 Jy ! Component: 100 - total flux cleaned = 0.000158829 Jy ! Component: 150 - total flux cleaned = 0.000170952 Jy ! Component: 200 - total flux cleaned = 0.000171308 Jy ! Total flux subtracted in 200 components = 0.000171308 Jy ! Clean residual min=-0.003012 max=0.002971 Jy/beam ! Clean residual mean=-0.000026 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.252545 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.252545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096340Jy sigma=0.989333 ! Fit after self-cal, rms=0.096339Jy sigma=0.989322 ! 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=0.096339Jy sigma=0.989322 ! Fit after self-cal, rms=0.091945Jy sigma=0.956981 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.089 mas, bmaj=4.414 mas, bpa=19.86 degrees ! Estimated noise=0.615321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.505e-05 Jy ! Component: 100 - total flux cleaned = -0.000115484 Jy ! Component: 150 - total flux cleaned = -0.000148542 Jy ! Component: 200 - total flux cleaned = -0.000161647 Jy ! Total flux subtracted in 200 components = -0.000161647 Jy ! Clean residual min=-0.002166 max=0.002213 Jy/beam ! Clean residual mean=-0.000005 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.252384 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 31 components and 0.252384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091936Jy sigma=0.956886 ! Fit after self-cal, rms=0.091918Jy sigma=0.956740 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 = 9.84073e-05 Jy ! Component: 100 - total flux cleaned = 5.7121e-05 Jy ! Component: 150 - total flux cleaned = 3.35215e-05 Jy ! Component: 200 - total flux cleaned = 3.35869e-05 Jy ! Total flux subtracted in 200 components = 3.35869e-05 Jy ! Clean residual min=-0.002165 max=0.002214 Jy/beam ! Clean residual mean=-0.000005 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.252417 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.252417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091914Jy sigma=0.956697 ! Fit after self-cal, rms=0.091913Jy sigma=0.956688 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091913Jy sigma=0.956688 ! Fit after self-cal, rms=0.092101Jy sigma=0.956636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.384 mas, bmaj=10.28 mas, bpa=-11.57 degrees ! Estimated noise=0.763098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000271974 Jy ! Component: 100 - total flux cleaned = -0.000271334 Jy ! Component: 150 - total flux cleaned = -0.000292528 Jy ! Component: 200 - total flux cleaned = -0.000309037 Jy ! Total flux subtracted in 200 components = -0.000309037 Jy ! Clean residual min=-0.002281 max=0.002085 Jy/beam ! Clean residual mean=-0.000010 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.252108 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 31 components and 0.252108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092095Jy sigma=0.956655 ! Fit after self-cal, rms=0.092095Jy sigma=0.956574 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.57289e-05 Jy ! Component: 100 - total flux cleaned = -5.8195e-05 Jy ! Component: 150 - total flux cleaned = -5.88934e-05 Jy ! Component: 200 - total flux cleaned = -7.51004e-05 Jy ! Total flux subtracted in 200 components = -7.51004e-05 Jy ! Clean residual min=-0.002285 max=0.002081 Jy/beam ! Clean residual mean=-0.000010 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.252033 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 31 components and 0.252033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092095Jy sigma=0.956641 ! Fit after self-cal, rms=0.092093Jy sigma=0.956577 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.092 mas, bmaj=4.419 mas, bpa=19.87 degrees ! Estimated noise=0.615364 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.092 x 4.419 at 19.87 degrees (North through East) ! Clean map min=-0.0019785 max=0.22897 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=1.851 mas, bmaj=4.053 mas, bpa=20.53 degrees ! Estimated noise=0.951017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.180175 Jy ! Component: 100 - total flux cleaned = 0.22314 Jy ! Component: 150 - total flux cleaned = 0.237492 Jy ! Component: 200 - total flux cleaned = 0.243716 Jy ! Total flux subtracted in 200 components = 0.243716 Jy ! Clean residual min=-0.004615 max=0.003898 Jy/beam ! Clean residual mean=0.000006 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.243716 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.243716 Jy ! Inverting map and beam ! Estimated beam: bmin=2.092 mas, bmaj=4.419 mas, bpa=19.87 degrees ! Estimated noise=0.615364 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 = 0.00474578 Jy ! Component: 100 - total flux cleaned = 0.00678437 Jy ! Component: 150 - total flux cleaned = 0.00756146 Jy ! Component: 200 - total flux cleaned = 0.00766715 Jy ! Total flux subtracted in 200 components = 0.00766715 Jy ! Clean residual min=-0.002125 max=0.002323 Jy/beam ! Clean residual mean=-0.000004 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.251383 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.251383 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=9.384 mas, bmaj=10.28 mas, bpa=-11.57 degrees ! Estimated noise=0.763098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295513 Jy ! Component: 100 - total flux cleaned = 0.000271089 Jy ! Component: 150 - total flux cleaned = 0.000252817 Jy ! Component: 200 - total flux cleaned = 0.000252469 Jy ! Total flux subtracted in 200 components = 0.000252469 Jy ! Clean residual min=-0.002283 max=0.002151 Jy/beam ! Clean residual mean=-0.000009 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.251635 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 = -1.42113e-05 Jy ! Component: 100 - total flux cleaned = -2.4866e-05 Jy ! Component: 150 - total flux cleaned = -2.56761e-05 Jy ! Component: 200 - total flux cleaned = -3.32586e-05 Jy ! Total flux subtracted in 200 components = -3.32586e-05 Jy ! Clean residual min=-0.002271 max=0.002103 Jy/beam ! Clean residual mean=-0.000009 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.251602 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 32 components and 0.251602 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.092 mas, bmaj=4.419 mas, bpa=19.87 degrees ! Estimated noise=0.615364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.86977e-05 Jy ! Component: 100 - total flux cleaned = 0.00011412 Jy ! Component: 150 - total flux cleaned = 0.000167727 Jy ! Component: 200 - total flux cleaned = 0.000190338 Jy ! Total flux subtracted in 200 components = 0.000190338 Jy ! Clean residual min=-0.002147 max=0.002235 Jy/beam ! Clean residual mean=-0.000004 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.251792 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.251792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092098Jy sigma=0.956827 ! Fit after self-cal, rms=0.092089Jy sigma=0.956755 wmodel J1728+1215_S_map.mod ! Writing 32 model components to file: J1728+1215_S_map.mod wobs J1728+1215_S_uvs.fits ! Writing UV FITS file: J1728+1215_S_uvs.fits wwins J1728+1215_S_map.win ! wwins: Wrote 1 windows to J1728+1215_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 = 0.000580354 Jy ! Component: 100 - total flux cleaned = 0.000813181 Jy ! Component: 150 - total flux cleaned = 0.00100078 Jy ! Component: 200 - total flux cleaned = 0.00118257 Jy ! Component: 250 - total flux cleaned = 0.00125301 Jy ! Component: 300 - total flux cleaned = 0.0014268 Jy ! Component: 350 - total flux cleaned = 0.00149598 Jy ! Component: 400 - total flux cleaned = 0.00173213 Jy ! Component: 450 - total flux cleaned = 0.00186479 Jy ! Component: 500 - total flux cleaned = 0.00199521 Jy ! Component: 550 - total flux cleaned = 0.00209183 Jy ! Component: 600 - total flux cleaned = 0.0022187 Jy ! Component: 650 - total flux cleaned = 0.00231261 Jy ! Component: 700 - total flux cleaned = 0.00246725 Jy ! Component: 750 - total flux cleaned = 0.00274198 Jy ! Component: 800 - total flux cleaned = 0.00283232 Jy ! Component: 850 - total flux cleaned = 0.00307128 Jy ! Component: 900 - total flux cleaned = 0.00324853 Jy ! Component: 950 - total flux cleaned = 0.00345264 Jy ! Component: 1000 - total flux cleaned = 0.00350996 Jy ! Component: 1050 - total flux cleaned = 0.00353841 Jy ! Component: 1100 - total flux cleaned = 0.00376511 Jy ! Component: 1150 - total flux cleaned = 0.0037366 Jy ! Component: 1200 - total flux cleaned = 0.00387595 Jy ! Component: 1250 - total flux cleaned = 0.0040419 Jy ! Component: 1300 - total flux cleaned = 0.00415074 Jy ! Component: 1350 - total flux cleaned = 0.0042587 Jy ! Component: 1400 - total flux cleaned = 0.00436589 Jy ! Component: 1450 - total flux cleaned = 0.00444537 Jy ! Component: 1500 - total flux cleaned = 0.00452448 Jy ! Component: 1550 - total flux cleaned = 0.00455039 Jy ! Component: 1600 - total flux cleaned = 0.00468055 Jy ! Component: 1650 - total flux cleaned = 0.00483503 Jy ! Component: 1700 - total flux cleaned = 0.00491175 Jy ! Component: 1750 - total flux cleaned = 0.00501312 Jy ! Component: 1800 - total flux cleaned = 0.00511396 Jy ! Component: 1850 - total flux cleaned = 0.00518855 Jy ! Component: 1900 - total flux cleaned = 0.00528778 Jy ! Component: 1950 - total flux cleaned = 0.00548491 Jy ! Component: 2000 - total flux cleaned = 0.00541147 Jy ! Component: 2050 - total flux cleaned = 0.00558148 Jy ! Component: 2100 - total flux cleaned = 0.00560543 Jy ! Component: 2150 - total flux cleaned = 0.00582067 Jy ! Component: 2200 - total flux cleaned = 0.00582095 Jy ! Component: 2250 - total flux cleaned = 0.00589209 Jy ! Component: 2300 - total flux cleaned = 0.00605664 Jy ! Component: 2350 - total flux cleaned = 0.00614981 Jy ! Component: 2400 - total flux cleaned = 0.00626579 Jy ! Component: 2450 - total flux cleaned = 0.0063349 Jy ! Component: 2500 - total flux cleaned = 0.00647222 Jy ! Component: 2550 - total flux cleaned = 0.0065178 Jy ! Component: 2600 - total flux cleaned = 0.00660859 Jy ! Component: 2650 - total flux cleaned = 0.00674359 Jy ! Component: 2700 - total flux cleaned = 0.00685532 Jy ! Component: 2750 - total flux cleaned = 0.0069221 Jy ! Component: 2800 - total flux cleaned = 0.00703279 Jy ! Component: 2850 - total flux cleaned = 0.00707673 Jy ! Component: 2900 - total flux cleaned = 0.00720799 Jy ! Component: 2950 - total flux cleaned = 0.00727326 Jy ! Component: 3000 - total flux cleaned = 0.00733797 Jy ! Component: 3050 - total flux cleaned = 0.00750978 Jy ! Component: 3100 - total flux cleaned = 0.00757412 Jy ! Component: 3150 - total flux cleaned = 0.0076379 Jy ! Component: 3200 - total flux cleaned = 0.00778592 Jy ! Component: 3250 - total flux cleaned = 0.00782795 Jy ! Component: 3300 - total flux cleaned = 0.00801595 Jy ! Component: 3350 - total flux cleaned = 0.00803685 Jy ! Component: 3400 - total flux cleaned = 0.00814017 Jy ! Component: 3450 - total flux cleaned = 0.00826366 Jy ! Component: 3500 - total flux cleaned = 0.00834558 Jy ! Component: 3550 - total flux cleaned = 0.00846762 Jy ! Component: 3600 - total flux cleaned = 0.00842717 Jy ! Component: 3650 - total flux cleaned = 0.0085279 Jy ! Component: 3700 - total flux cleaned = 0.00850792 Jy ! Component: 3750 - total flux cleaned = 0.00860774 Jy ! Component: 3800 - total flux cleaned = 0.0087071 Jy ! Component: 3850 - total flux cleaned = 0.0087466 Jy ! Component: 3900 - total flux cleaned = 0.00882515 Jy ! Component: 3950 - total flux cleaned = 0.0088056 Jy ! Component: 4000 - total flux cleaned = 0.00890296 Jy ! Component: 4050 - total flux cleaned = 0.00890295 Jy ! Total flux subtracted in 4096 components = 0.00903798 Jy ! Clean residual min=-0.001065 max=0.001308 Jy/beam ! Clean residual mean=-0.000002 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.26083 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 325 components and 0.26083 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv118_uvs/J1728+1215_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.092 x 4.419 at 19.87 degrees (North through East) ! Clean map min=-0.001631 max=0.22969 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv118_uvs/J1728+1215_S_map.fits wmodel /scr/pima/rv118_uvs/J1728+1215_S_map.mod ! Writing 325 model components to file: /scr/pima/rv118_uvs/J1728+1215_S_map.mod wobs /scr/pima/rv118_uvs/J1728+1215_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv118_uvs/J1728+1215_S_uvs.fits wwins /scr/pima/rv118_uvs/J1728+1215_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rv118_uvs/J1728+1215_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.229694 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000325159 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.424685 0.424685 0.849371 1.69874 3.39748 6.79497 13.5899 27.1799 54.3597 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.229 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 706.405 quit ! Quitting program ! Log file /scr/pima/rv118_uvs/J1728+1215_S_dfm.log closed on Sun Dec 10 00:10:59 2017