! Started logfile: /scr/pima/rv117_uvs/J1911+1611_S_dfm.log on Sat Dec 9 23:46:09 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/rv117_uvs/J1911+1611_S_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J1911+1611_S_uva.fits ! AN table 1: 58 integrations on 55 of 55 possible baselines. ! AN table 2: 17 integrations on 45 of 45 possible baselines. ! AN table 3: 10 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.391194 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1911+1611 ! ! 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 74 lines of history. ! ! Reading 6752 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 J1911+1611_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 362 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 358 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 358 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 358 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.024359Jy sigma=15.734424 ! Fit after self-cal, rms=0.814124Jy sigma=12.099942 ! 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=2.373 mas, bmaj=3.503 mas, bpa=10.18 degrees ! Estimated noise=0.862065 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 = 0.160943 Jy ! Component: 100 - total flux cleaned = 0.219264 Jy ! Total flux subtracted in 100 components = 0.219264 Jy ! Clean residual min=-0.006888 max=0.026395 Jy/beam ! Clean residual mean=0.000020 rms=0.001895 Jy/beam ! Combined flux in latest and established models = 0.219264 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.219264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096739Jy sigma=1.224891 ! Fit after self-cal, rms=0.095741Jy sigma=1.221586 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0292131 Jy ! Component: 100 - total flux cleaned = 0.0446025 Jy ! Total flux subtracted in 100 components = 0.0446025 Jy ! Clean residual min=-0.004741 max=0.007691 Jy/beam ! Clean residual mean=0.000009 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.263866 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.263866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085129Jy sigma=0.993164 ! Fit after self-cal, rms=0.084875Jy sigma=0.991777 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00940832 Jy ! Component: 100 - total flux cleaned = 0.0150744 Jy ! Total flux subtracted in 100 components = 0.0150744 Jy ! Clean residual min=-0.004391 max=0.007956 Jy/beam ! Clean residual mean=0.000005 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.27894 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.27894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083181Jy sigma=0.959344 ! Fit after self-cal, rms=0.083125Jy sigma=0.958908 ! Inverting map ! Added new window around map position (-3, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0079492 Jy ! Component: 100 - total flux cleaned = 0.0130516 Jy ! Total flux subtracted in 100 components = 0.0130516 Jy ! Clean residual min=-0.004318 max=0.004812 Jy/beam ! Clean residual mean=0.000003 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.291992 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.291992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082207Jy sigma=0.934526 ! Fit after self-cal, rms=0.082141Jy sigma=0.933436 ! 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=2.383 mas, bmaj=3.412 mas, bpa=19.53 degrees ! Estimated noise=0.64097 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 (-4, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00736771 Jy ! Component: 100 - total flux cleaned = 0.0123871 Jy ! Component: 150 - total flux cleaned = 0.0160813 Jy ! Component: 200 - total flux cleaned = 0.0188477 Jy ! Total flux subtracted in 200 components = 0.0188477 Jy ! Clean residual min=-0.003903 max=0.004333 Jy/beam ! Clean residual mean=-0.000002 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.31084 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.31084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081258Jy sigma=0.915806 ! Fit after self-cal, rms=0.081183Jy sigma=0.914911 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.383 x 3.412 at 19.53 degrees (North through East) ! Clean map min=-0.0035583 max=0.19018 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HH 1.44 HN 1.00 ! KP 1.02 LA 1.02 NL 0.99 NY 0.90 ! ON 0.99 SC 1.05 WZ 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.90 HN 0.98 KP 0.99 ! LA 0.99 NL 0.97 NY 1.09 OV 0.98 ! PT 0.99 SC 1.05 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.96 HN 1.02 KP 0.99 ! LA 0.99 MK 1.02 NL 1.17 OV 0.98 ! PT 0.99 ! ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.01 HH 1.00 HN 1.05 ! KP 0.98 LA 0.95 NL 0.99 NY 1.06 ! ON 0.92 SC 1.09 WZ 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.92 HN 1.00 KP 0.96 ! LA 0.94 NL 0.99 NY 0.90 OV 1.03 ! PT 0.98 SC 1.06 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.95 HN 1.06 KP 0.99 ! LA 0.96 MK 0.92 NL 1.09 OV 1.01 ! PT 0.99 ! ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HH 1.13 HN 1.04 ! KP 0.97 LA 0.96 NL 1.04 NY 0.96 ! ON 1.03 SC 1.01 WZ 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.98 HN 0.99 KP 1.01 ! LA 0.97 NL 1.14 NY 0.96 OV 1.01 ! PT 1.02 SC 1.04 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.97 HN 1.05 KP 1.00 ! LA 1.00 MK 1.03 NL 1.02 OV 1.04 ! PT 1.00 ! ! ! Correcting IF 4. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HH 1.24 HN 1.03 ! KP 1.03 LA 1.00 NL 1.01 NY 1.03 ! ON 0.98 SC 1.06 WZ 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.98 HN 1.01 KP 0.99 ! LA 0.99 NL 1.00 NY 1.00 OV 0.97 ! PT 1.00 SC 1.05 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.97 HN 1.08 KP 1.04 ! LA 1.00 MK 1.02 NL 0.96 OV 0.98 ! PT 0.99 ! ! ! Fit before self-cal, rms=0.081183Jy sigma=0.914911 ! Fit after self-cal, rms=0.081050Jy sigma=0.903154 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.453 mas, bmaj=3.673 mas, bpa=11.42 degrees ! Estimated noise=0.654624 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 = 0.000622938 Jy ! Component: 100 - total flux cleaned = 0.000918983 Jy ! Component: 150 - total flux cleaned = 0.00112453 Jy ! Component: 200 - total flux cleaned = 0.00130661 Jy ! Total flux subtracted in 200 components = 0.00130661 Jy ! Clean residual min=-0.003300 max=0.003489 Jy/beam ! Clean residual mean=-0.000003 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.312146 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.312146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080942Jy sigma=0.902061 ! Fit after self-cal, rms=0.080939Jy sigma=0.901862 ! 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=0.080939Jy sigma=0.901862 ! Fit after self-cal, rms=0.080785Jy sigma=0.895334 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.451 mas, bmaj=3.668 mas, bpa=11.24 degrees ! Estimated noise=0.655322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00084074 Jy ! Component: 100 - total flux cleaned = 0.000927462 Jy ! Component: 150 - total flux cleaned = 0.00100716 Jy ! Component: 200 - total flux cleaned = 0.00111593 Jy ! Total flux subtracted in 200 components = 0.00111593 Jy ! Clean residual min=-0.003087 max=0.003472 Jy/beam ! Clean residual mean=-0.000003 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.313262 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 0.313262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080710Jy sigma=0.894870 ! Fit after self-cal, rms=0.080708Jy sigma=0.894815 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 (23.5, -34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287451 Jy ! Component: 100 - total flux cleaned = 0.00313653 Jy ! Component: 150 - total flux cleaned = 0.00299122 Jy ! Component: 200 - total flux cleaned = 0.00286527 Jy ! Total flux subtracted in 200 components = 0.00286527 Jy ! Clean residual min=-0.002955 max=0.003112 Jy/beam ! Clean residual mean=-0.000003 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.316127 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 113 components and 0.316127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080473Jy sigma=0.891911 ! Fit after self-cal, rms=0.080464Jy sigma=0.891738 ! Inverting map ! Added new window around map position (18, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176032 Jy ! Component: 100 - total flux cleaned = 0.0022675 Jy ! Component: 150 - total flux cleaned = 0.00242988 Jy ! Component: 200 - total flux cleaned = 0.00242863 Jy ! Total flux subtracted in 200 components = 0.00242863 Jy ! Clean residual min=-0.003024 max=0.002859 Jy/beam ! Clean residual mean=-0.000003 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.318556 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 127 components and 0.318556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080311Jy sigma=0.889934 ! Fit after self-cal, rms=0.080305Jy sigma=0.889829 ! 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=0.080305Jy sigma=0.889829 ! Fit after self-cal, rms=0.079948Jy sigma=0.889362 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.449 mas, bmaj=3.657 mas, bpa=11.22 degrees ! Estimated noise=0.654623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109934 Jy ! Component: 100 - total flux cleaned = 0.00129191 Jy ! Component: 150 - total flux cleaned = 0.00133722 Jy ! Component: 200 - total flux cleaned = 0.00129596 Jy ! Total flux subtracted in 200 components = 0.00129596 Jy ! Clean residual min=-0.003041 max=0.002804 Jy/beam ! Clean residual mean=-0.000003 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.319852 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 139 components and 0.319852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079879Jy sigma=0.888702 ! Fit after self-cal, rms=0.079879Jy sigma=0.888681 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 = 0.000172069 Jy ! Component: 100 - total flux cleaned = 9.4194e-05 Jy ! Component: 150 - total flux cleaned = 5.74912e-05 Jy ! Component: 200 - total flux cleaned = 2.23818e-05 Jy ! Total flux subtracted in 200 components = 2.23818e-05 Jy ! Clean residual min=-0.003059 max=0.002789 Jy/beam ! Clean residual mean=-0.000003 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.319874 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 144 components and 0.319874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079833Jy sigma=0.888258 ! Fit after self-cal, rms=0.079834Jy sigma=0.888248 ! 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=0.079834Jy sigma=0.888248 ! Fit after self-cal, rms=0.079971Jy sigma=0.888188 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.539 mas, bmaj=9.693 mas, bpa=-3.516 degrees ! Estimated noise=0.820238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109789 Jy ! Component: 100 - total flux cleaned = 0.000940948 Jy ! Component: 150 - total flux cleaned = 0.000761342 Jy ! Component: 200 - total flux cleaned = 0.000681335 Jy ! Total flux subtracted in 200 components = 0.000681335 Jy ! Clean residual min=-0.003782 max=0.002425 Jy/beam ! Clean residual mean=-0.000005 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.320556 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 150 components and 0.320556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079979Jy sigma=0.888289 ! Fit after self-cal, rms=0.079977Jy sigma=0.888199 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 = 0.000108488 Jy ! Component: 100 - total flux cleaned = 3.78814e-05 Jy ! Component: 150 - total flux cleaned = 5.87299e-06 Jy ! Component: 200 - total flux cleaned = -2.45127e-05 Jy ! Total flux subtracted in 200 components = -2.45127e-05 Jy ! Clean residual min=-0.003718 max=0.002409 Jy/beam ! Clean residual mean=-0.000005 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.320531 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 157 components and 0.320531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079986Jy sigma=0.888528 ! Fit after self-cal, rms=0.079988Jy sigma=0.888508 ! 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=2.451 mas, bmaj=3.657 mas, bpa=11.05 degrees ! Estimated noise=0.655421 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.451 x 3.657 at 11.05 degrees (North through East) ! Clean map min=-0.0026486 max=0.19737 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=2.392 mas, bmaj=3.689 mas, bpa=6.151 degrees ! Estimated noise=0.883545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.164762 Jy ! Component: 100 - total flux cleaned = 0.224884 Jy ! Component: 150 - total flux cleaned = 0.253697 Jy ! Component: 200 - total flux cleaned = 0.268533 Jy ! Total flux subtracted in 200 components = 0.268533 Jy ! Clean residual min=-0.004596 max=0.007428 Jy/beam ! Clean residual mean=0.000007 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.268533 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 0.268533 Jy ! Inverting map and beam ! Estimated beam: bmin=2.451 mas, bmaj=3.657 mas, bpa=11.05 degrees ! Estimated noise=0.655421 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 = 0.0138837 Jy ! Component: 100 - total flux cleaned = 0.0230727 Jy ! Component: 150 - total flux cleaned = 0.0295865 Jy ! Component: 200 - total flux cleaned = 0.0347377 Jy ! Total flux subtracted in 200 components = 0.0347377 Jy ! Clean residual min=-0.003837 max=0.004239 Jy/beam ! Clean residual mean=0.000000 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.30327 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 66 components and 0.303271 Jy ! Inverting map ! Added new window around map position (-7.5, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00461083 Jy ! Component: 100 - total flux cleaned = 0.00822883 Jy ! Component: 150 - total flux cleaned = 0.0110261 Jy ! Component: 200 - total flux cleaned = 0.0128076 Jy ! Total flux subtracted in 200 components = 0.0128076 Jy ! Clean residual min=-0.003480 max=0.002806 Jy/beam ! Clean residual mean=-0.000002 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.316078 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 90 components and 0.316078 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.539 mas, bmaj=9.693 mas, bpa=-3.516 degrees ! Estimated noise=0.820238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033414 Jy ! Component: 100 - total flux cleaned = 0.00436244 Jy ! Component: 150 - total flux cleaned = 0.00444293 Jy ! Component: 200 - total flux cleaned = 0.00451646 Jy ! Total flux subtracted in 200 components = 0.00451646 Jy ! Clean residual min=-0.003909 max=0.002351 Jy/beam ! Clean residual mean=-0.000003 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.320595 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 = 0.000129664 Jy ! Component: 100 - total flux cleaned = 0.000242014 Jy ! Component: 150 - total flux cleaned = 0.000240657 Jy ! Component: 200 - total flux cleaned = 0.00029065 Jy ! Total flux subtracted in 200 components = 0.00029065 Jy ! Clean residual min=-0.003708 max=0.002366 Jy/beam ! Clean residual mean=-0.000003 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.320885 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 117 components and 0.320885 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.451 mas, bmaj=3.657 mas, bpa=11.05 degrees ! Estimated noise=0.655421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000289263 Jy ! Component: 100 - total flux cleaned = 0.000296919 Jy ! Component: 150 - total flux cleaned = 0.000294908 Jy ! Component: 200 - total flux cleaned = 0.000293058 Jy ! Total flux subtracted in 200 components = 0.000293058 Jy ! Clean residual min=-0.003034 max=0.002595 Jy/beam ! Clean residual mean=-0.000002 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.321178 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 126 components and 0.321178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080093Jy sigma=0.889319 ! Fit after self-cal, rms=0.080052Jy sigma=0.888863 wmodel J1911+1611_S_map.mod ! Writing 126 model components to file: J1911+1611_S_map.mod wobs J1911+1611_S_uvs.fits ! Writing UV FITS file: J1911+1611_S_uvs.fits wwins J1911+1611_S_map.win ! wwins: Wrote 6 windows to J1911+1611_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 = -0.00123879 Jy ! Component: 100 - total flux cleaned = -0.00176199 Jy ! Component: 150 - total flux cleaned = -0.00208055 Jy ! Component: 200 - total flux cleaned = -0.00225563 Jy ! Component: 250 - total flux cleaned = -0.00263899 Jy ! Component: 300 - total flux cleaned = -0.00288857 Jy ! Component: 350 - total flux cleaned = -0.00317489 Jy ! Component: 400 - total flux cleaned = -0.00341524 Jy ! Component: 450 - total flux cleaned = -0.00353379 Jy ! Component: 500 - total flux cleaned = -0.00372795 Jy ! Component: 550 - total flux cleaned = -0.00406946 Jy ! Component: 600 - total flux cleaned = -0.00425539 Jy ! Component: 650 - total flux cleaned = -0.00447602 Jy ! Component: 700 - total flux cleaned = -0.00462104 Jy ! Component: 750 - total flux cleaned = -0.00472861 Jy ! Component: 800 - total flux cleaned = -0.00490564 Jy ! Component: 850 - total flux cleaned = -0.00490502 Jy ! Component: 900 - total flux cleaned = -0.00490508 Jy ! Component: 950 - total flux cleaned = -0.00500788 Jy ! Component: 1000 - total flux cleaned = -0.00507573 Jy ! Component: 1050 - total flux cleaned = -0.00507574 Jy ! Component: 1100 - total flux cleaned = -0.00507624 Jy ! Component: 1150 - total flux cleaned = -0.00517506 Jy ! Component: 1200 - total flux cleaned = -0.0052402 Jy ! Component: 1250 - total flux cleaned = -0.00536844 Jy ! Component: 1300 - total flux cleaned = -0.005337 Jy ! Component: 1350 - total flux cleaned = -0.00549414 Jy ! Component: 1400 - total flux cleaned = -0.00552497 Jy ! Component: 1450 - total flux cleaned = -0.00558674 Jy ! Component: 1500 - total flux cleaned = -0.00561759 Jy ! Component: 1550 - total flux cleaned = -0.00561723 Jy ! Component: 1600 - total flux cleaned = -0.00567781 Jy ! Component: 1650 - total flux cleaned = -0.00579689 Jy ! Component: 1700 - total flux cleaned = -0.00576734 Jy ! Component: 1750 - total flux cleaned = -0.00579667 Jy ! Component: 1800 - total flux cleaned = -0.00585514 Jy ! Component: 1850 - total flux cleaned = -0.00585529 Jy ! Component: 1900 - total flux cleaned = -0.00594108 Jy ! Component: 1950 - total flux cleaned = -0.00599799 Jy ! Component: 2000 - total flux cleaned = -0.00608221 Jy ! Component: 2050 - total flux cleaned = -0.00611051 Jy ! Component: 2100 - total flux cleaned = -0.00622152 Jy ! Component: 2150 - total flux cleaned = -0.00622141 Jy ! Component: 2200 - total flux cleaned = -0.00633087 Jy ! Component: 2250 - total flux cleaned = -0.00624939 Jy ! Component: 2300 - total flux cleaned = -0.00638471 Jy ! Component: 2350 - total flux cleaned = -0.00638485 Jy ! Component: 2400 - total flux cleaned = -0.00641112 Jy ! Component: 2450 - total flux cleaned = -0.00646394 Jy ! Component: 2500 - total flux cleaned = -0.00641141 Jy ! Component: 2550 - total flux cleaned = -0.00646359 Jy ! Component: 2600 - total flux cleaned = -0.00659376 Jy ! Component: 2650 - total flux cleaned = -0.00651623 Jy ! Component: 2700 - total flux cleaned = -0.00643927 Jy ! Component: 2750 - total flux cleaned = -0.00661769 Jy ! Component: 2800 - total flux cleaned = -0.00664273 Jy ! Component: 2850 - total flux cleaned = -0.00661769 Jy ! Component: 2900 - total flux cleaned = -0.00656741 Jy ! Component: 2950 - total flux cleaned = -0.006692 Jy ! Component: 3000 - total flux cleaned = -0.0066918 Jy ! Component: 3050 - total flux cleaned = -0.0066917 Jy ! Component: 3100 - total flux cleaned = -0.00656924 Jy ! Component: 3150 - total flux cleaned = -0.00666633 Jy ! Component: 3200 - total flux cleaned = -0.0066662 Jy ! Component: 3250 - total flux cleaned = -0.00676259 Jy ! Component: 3300 - total flux cleaned = -0.00666684 Jy ! Component: 3350 - total flux cleaned = -0.00669051 Jy ! Component: 3400 - total flux cleaned = -0.00666677 Jy ! Component: 3450 - total flux cleaned = -0.00669039 Jy ! Component: 3500 - total flux cleaned = -0.00678459 Jy ! Component: 3550 - total flux cleaned = -0.00666793 Jy ! Component: 3600 - total flux cleaned = -0.00662151 Jy ! Component: 3650 - total flux cleaned = -0.0066215 Jy ! Component: 3700 - total flux cleaned = -0.00664449 Jy ! Component: 3750 - total flux cleaned = -0.00671319 Jy ! Component: 3800 - total flux cleaned = -0.00662205 Jy ! Component: 3850 - total flux cleaned = -0.00666749 Jy ! Component: 3900 - total flux cleaned = -0.00673503 Jy ! Component: 3950 - total flux cleaned = -0.00675752 Jy ! Component: 4000 - total flux cleaned = -0.00675752 Jy ! Component: 4050 - total flux cleaned = -0.00666859 Jy ! Total flux subtracted in 4096 components = -0.00666873 Jy ! Clean residual min=-0.001374 max=0.001356 Jy/beam ! Clean residual mean=-0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.31451 Jy keep ! Adding 341 model components to the UV plane model. ! The established model now contains 467 components and 0.314509 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J1911+1611_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.451 x 3.657 at 11.05 degrees (North through East) ! Clean map min=-0.0019578 max=0.19907 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J1911+1611_S_map.fits wmodel /scr/pima/rv117_uvs/J1911+1611_S_map.mod ! Writing 467 model components to file: /scr/pima/rv117_uvs/J1911+1611_S_map.mod wobs /scr/pima/rv117_uvs/J1911+1611_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J1911+1611_S_uvs.fits wwins /scr/pima/rv117_uvs/J1911+1611_S_map.win ! wwins: Wrote 7 windows to /scr/pima/rv117_uvs/J1911+1611_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.199068 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000381605 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.575088 0.575088 1.15018 2.30035 4.6007 9.2014 18.4028 36.8056 73.6112 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.199 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 521.659 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J1911+1611_S_dfm.log closed on Sat Dec 9 23:46:13 2017