! Started logfile: /scr/pima/rv120_uvs/J1448+7601_S_dfm.log on Fri Dec 22 22:34:20 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/rv120_uvs/J1448+7601_S_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J1448+7601_S_uva.fits ! AN table 1: 67 integrations on 6 of 6 possible baselines. ! AN table 2: 8 integrations on 3 of 3 possible baselines. ! AN table 3: 6 integrations on 36 of 36 possible baselines. ! AN table 4: 4 integrations on 3 of 3 possible baselines. ! AN table 5: 8 integrations on 45 of 45 possible baselines. ! AN table 6: 43 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.401302 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1448+7601 ! ! 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 5424 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 J1448+7601_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 118 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 360 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 118 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 360 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 118 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 22 telescope corrections were flagged in sub-array 5. ! A total of 374 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 118 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 360 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.022414Jy sigma=17.938472 ! Fit after self-cal, rms=0.791043Jy sigma=14.041880 ! 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=2.757 mas, bmaj=2.996 mas, bpa=15.33 degrees ! Estimated noise=0.886642 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 = 0.163932 Jy ! Component: 100 - total flux cleaned = 0.201761 Jy ! Total flux subtracted in 100 components = 0.201761 Jy ! Clean residual min=-0.006423 max=0.013873 Jy/beam ! Clean residual mean=-0.000015 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 0.201761 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.201761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092908Jy sigma=1.281342 ! Fit after self-cal, rms=0.092827Jy sigma=1.281141 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142819 Jy ! Component: 100 - total flux cleaned = 0.0210293 Jy ! Total flux subtracted in 100 components = 0.0210293 Jy ! Clean residual min=-0.006087 max=0.006739 Jy/beam ! Clean residual mean=-0.000009 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 0.222791 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.222791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090124Jy sigma=1.227477 ! Fit after self-cal, rms=0.090012Jy sigma=1.227176 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.087 mas, bmaj=3.314 mas, bpa=34.9 degrees ! Estimated noise=0.678151 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 = 0.00517732 Jy ! Component: 100 - total flux cleaned = 0.0065943 Jy ! Component: 150 - total flux cleaned = 0.00710709 Jy ! Component: 200 - total flux cleaned = 0.00745133 Jy ! Total flux subtracted in 200 components = 0.00745133 Jy ! Clean residual min=-0.005616 max=0.005048 Jy/beam ! Clean residual mean=-0.000008 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.230242 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.230242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089511Jy sigma=1.221872 ! Fit after self-cal, rms=0.089482Jy sigma=1.221653 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.087 x 3.314 at 34.9 degrees (North through East) ! Clean map min=-0.0053177 max=0.21019 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KK 1.03 NY 0.82 ON 0.99 WZ 0.89 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.94 HN 1.10 KP 1.38 ! LA 0.97 NL 0.99 OV 0.95 PT 1.01 ! WZ 0.88 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 FD 0.97 HN 1.11 KK 1.01 ! KP 0.99 LA 1.01 NL 1.06 NY 1.15 ! OV 1.04 SC 1.09 ! ! A total of 21 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 1.00 HN 0.94 KK 1.02 ! KP 1.01 LA 1.00 MK 1.05 NL 1.03 ! OV 1.01 PT 1.00 SC 0.97 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KK 1.03 NY 0.87 ON 0.97 WZ 0.93 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.97 HN 0.99 KP 2.53 ! LA 0.98 NL 1.04 OV 0.98 PT 1.03 ! WZ 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.01 HN 1.06 KK 1.01 ! KP 1.01 LA 1.01 NL 1.24 NY 1.25 ! OV 1.03 SC 1.07 ! ! A total of 21 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 0.99 HN 0.96 KK 1.01 ! KP 0.99 LA 0.99 MK 0.99 NL 0.98 ! OV 0.98 PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KK 1.00 NY 0.93 ON 1.01 WZ 1.02 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* NY 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.95 HN 1.10 KP 1.00* ! LA 0.98 NL 1.00* OV 0.90 PT 0.96 ! WZ 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.00 HN 1.03 KK 1.11 ! KP 1.00* LA 0.98 NL 1.00* NY 1.18 ! OV 1.03 SC 1.97 ! ! A total of 21 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.99 FD 0.96 HN 1.01 KK 1.01 ! KP 1.00* LA 0.96 MK 0.68 NL 1.00* ! OV 0.96 PT 0.99 SC 1.43 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! KK 1.02 NY 0.91 ON 0.99 WZ 0.99 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 FD 1.03 HN 0.97 KP 2.68 ! LA 0.96 NL 0.99 OV 1.00 PT 1.00 ! WZ 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.98 HN 1.04 KK 1.05 ! KP 0.97 LA 1.01 NL 1.02 NY 1.34 ! OV 0.98 SC 1.09 ! ! A total of 21 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 0.96 HN 0.99 KK 1.01 ! KP 0.96 LA 1.01 MK 1.05 NL 0.97 ! OV 1.01 PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.089482Jy sigma=1.221653 ! Fit after self-cal, rms=0.086518Jy sigma=1.102083 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.154 mas, bmaj=3.334 mas, bpa=9.645 degrees ! Estimated noise=0.700118 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 (35, 17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194657 Jy ! Component: 100 - total flux cleaned = 0.00296496 Jy ! Component: 150 - total flux cleaned = 0.00318923 Jy ! Component: 200 - total flux cleaned = 0.00332306 Jy ! Total flux subtracted in 200 components = 0.00332306 Jy ! Clean residual min=-0.003691 max=0.003335 Jy/beam ! Clean residual mean=-0.000013 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.233565 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.233565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086258Jy sigma=1.097499 ! Fit after self-cal, rms=0.086548Jy sigma=1.096101 ! 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=0.086548Jy sigma=1.096101 ! Fit after self-cal, rms=0.088127Jy sigma=1.057012 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.167 mas, bmaj=3.338 mas, bpa=6.393 degrees ! Estimated noise=0.700671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000550469 Jy ! Component: 100 - total flux cleaned = 0.000713391 Jy ! Component: 150 - total flux cleaned = 0.000758352 Jy ! Component: 200 - total flux cleaned = 0.000837792 Jy ! Total flux subtracted in 200 components = 0.000837792 Jy ! Clean residual min=-0.002815 max=0.002995 Jy/beam ! Clean residual mean=-0.000009 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.234403 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.234403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088058Jy sigma=1.055892 ! Fit after self-cal, rms=0.088047Jy sigma=1.055586 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 (-96, -43). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232314 Jy ! Component: 100 - total flux cleaned = 0.00260067 Jy ! Component: 150 - total flux cleaned = 0.00292663 Jy ! Component: 200 - total flux cleaned = 0.00335699 Jy ! Total flux subtracted in 200 components = 0.00335699 Jy ! Clean residual min=-0.002824 max=0.002742 Jy/beam ! Clean residual mean=-0.000012 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.23776 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.23776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087890Jy sigma=1.053299 ! Fit after self-cal, rms=0.087894Jy sigma=1.053144 ! 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=0.087894Jy sigma=1.053144 ! Fit after self-cal, rms=0.087928Jy sigma=1.050523 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.163 mas, bmaj=3.339 mas, bpa=5.266 degrees ! Estimated noise=0.699534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000473688 Jy ! Component: 100 - total flux cleaned = 0.000704814 Jy ! Component: 150 - total flux cleaned = 0.000833481 Jy ! Component: 200 - total flux cleaned = 0.000994819 Jy ! Total flux subtracted in 200 components = 0.000994819 Jy ! Clean residual min=-0.002985 max=0.002790 Jy/beam ! Clean residual mean=-0.000012 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.238755 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.238755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087863Jy sigma=1.049775 ! Fit after self-cal, rms=0.087880Jy sigma=1.049745 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 = 0.000202953 Jy ! Component: 100 - total flux cleaned = 0.000240465 Jy ! Component: 150 - total flux cleaned = 0.000313529 Jy ! Component: 200 - total flux cleaned = 0.000349203 Jy ! Total flux subtracted in 200 components = 0.000349203 Jy ! Clean residual min=-0.002996 max=0.002768 Jy/beam ! Clean residual mean=-0.000012 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.239104 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 74 components and 0.239104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087839Jy sigma=1.049322 ! Fit after self-cal, rms=0.087845Jy sigma=1.049313 ! 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=0.087845Jy sigma=1.049313 ! Fit after self-cal, rms=0.087921Jy sigma=1.049216 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.609 mas, bmaj=9.231 mas, bpa=-26.39 degrees ! Estimated noise=0.908619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.79361e-05 Jy ! Component: 100 - total flux cleaned = -1.72925e-05 Jy ! Component: 150 - total flux cleaned = -4.26358e-05 Jy ! Component: 200 - total flux cleaned = -2.02628e-05 Jy ! Total flux subtracted in 200 components = -2.02628e-05 Jy ! Clean residual min=-0.002739 max=0.002523 Jy/beam ! Clean residual mean=-0.000028 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.239084 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 81 components and 0.239084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087915Jy sigma=1.048949 ! Fit after self-cal, rms=0.087918Jy sigma=1.048843 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 = -6.2529e-06 Jy ! Component: 100 - total flux cleaned = 4.44138e-05 Jy ! Component: 150 - total flux cleaned = 6.3522e-05 Jy ! Component: 200 - total flux cleaned = 0.000117641 Jy ! Total flux subtracted in 200 components = 0.000117641 Jy ! Clean residual min=-0.002700 max=0.002539 Jy/beam ! Clean residual mean=-0.000028 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.239201 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 82 components and 0.239201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087918Jy sigma=1.048805 ! Fit after self-cal, rms=0.087916Jy sigma=1.048735 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.158 mas, bmaj=3.34 mas, bpa=4.236 degrees ! Estimated noise=0.698984 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.158 x 3.34 at 4.236 degrees (North through East) ! Clean map min=-0.0027692 max=0.21074 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=2.774 mas, bmaj=3.087 mas, bpa=-7.648 degrees ! Estimated noise=0.908168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.163981 Jy ! Component: 100 - total flux cleaned = 0.202686 Jy ! Component: 150 - total flux cleaned = 0.21677 Jy ! Component: 200 - total flux cleaned = 0.223045 Jy ! Total flux subtracted in 200 components = 0.223045 Jy ! Clean residual min=-0.004634 max=0.004592 Jy/beam ! Clean residual mean=-0.000003 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.223045 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.223045 Jy ! Inverting map and beam ! Estimated beam: bmin=3.158 mas, bmaj=3.34 mas, bpa=4.236 degrees ! Estimated noise=0.698984 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 = 0.0047433 Jy ! Component: 100 - total flux cleaned = 0.00821386 Jy ! Component: 150 - total flux cleaned = 0.0106627 Jy ! Component: 200 - total flux cleaned = 0.0117822 Jy ! Total flux subtracted in 200 components = 0.0117822 Jy ! Clean residual min=-0.002996 max=0.002962 Jy/beam ! Clean residual mean=-0.000011 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.234827 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.234827 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=8.609 mas, bmaj=9.231 mas, bpa=-26.39 degrees ! Estimated noise=0.908619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224284 Jy ! Component: 100 - total flux cleaned = 0.00307966 Jy ! Component: 150 - total flux cleaned = 0.00335986 Jy ! Component: 200 - total flux cleaned = 0.00358788 Jy ! Total flux subtracted in 200 components = 0.00358788 Jy ! Clean residual min=-0.002770 max=0.002703 Jy/beam ! Clean residual mean=-0.000026 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.238415 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 = 0.000166589 Jy ! Component: 100 - total flux cleaned = 0.000345617 Jy ! Component: 150 - total flux cleaned = 0.000477577 Jy ! Component: 200 - total flux cleaned = 0.000596247 Jy ! Total flux subtracted in 200 components = 0.000596247 Jy ! Clean residual min=-0.002685 max=0.002603 Jy/beam ! Clean residual mean=-0.000027 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.239012 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 55 components and 0.239012 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.158 mas, bmaj=3.34 mas, bpa=4.236 degrees ! Estimated noise=0.698984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000648819 Jy ! Component: 100 - total flux cleaned = -0.000650071 Jy ! Component: 150 - total flux cleaned = -0.000710712 Jy ! Component: 200 - total flux cleaned = -0.000653993 Jy ! Total flux subtracted in 200 components = -0.000653993 Jy ! Clean residual min=-0.002894 max=0.002737 Jy/beam ! Clean residual mean=-0.000012 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.238358 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.238358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088069Jy sigma=1.050680 ! Fit after self-cal, rms=0.088049Jy sigma=1.050124 wmodel J1448+7601_S_map.mod ! Writing 69 model components to file: J1448+7601_S_map.mod wobs J1448+7601_S_uvs.fits ! Writing UV FITS file: J1448+7601_S_uvs.fits wwins J1448+7601_S_map.win ! wwins: Wrote 3 windows to J1448+7601_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 = -0.000165772 Jy ! Component: 100 - total flux cleaned = -0.000116373 Jy ! Component: 150 - total flux cleaned = -0.000257602 Jy ! Component: 200 - total flux cleaned = -0.000349154 Jy ! Component: 250 - total flux cleaned = -0.000305738 Jy ! Component: 300 - total flux cleaned = -0.000392738 Jy ! Component: 350 - total flux cleaned = -0.000349766 Jy ! Component: 400 - total flux cleaned = -0.000391674 Jy ! Component: 450 - total flux cleaned = -0.000391774 Jy ! Component: 500 - total flux cleaned = -0.000432694 Jy ! Component: 550 - total flux cleaned = -0.000513812 Jy ! Component: 600 - total flux cleaned = -0.000553974 Jy ! Component: 650 - total flux cleaned = -0.000712602 Jy ! Component: 700 - total flux cleaned = -0.000830431 Jy ! Component: 750 - total flux cleaned = -0.000986288 Jy ! Component: 800 - total flux cleaned = -0.00113994 Jy ! Component: 850 - total flux cleaned = -0.00121622 Jy ! Component: 900 - total flux cleaned = -0.00132969 Jy ! Component: 950 - total flux cleaned = -0.00133048 Jy ! Component: 1000 - total flux cleaned = -0.00133099 Jy ! Component: 1050 - total flux cleaned = -0.0014794 Jy ! Component: 1100 - total flux cleaned = -0.00155272 Jy ! Component: 1150 - total flux cleaned = -0.00162561 Jy ! Component: 1200 - total flux cleaned = -0.00173368 Jy ! Component: 1250 - total flux cleaned = -0.0016977 Jy ! Component: 1300 - total flux cleaned = -0.00180453 Jy ! Component: 1350 - total flux cleaned = -0.00180462 Jy ! Component: 1400 - total flux cleaned = -0.00190994 Jy ! Component: 1450 - total flux cleaned = -0.00201453 Jy ! Component: 1500 - total flux cleaned = -0.00211876 Jy ! Component: 1550 - total flux cleaned = -0.00218754 Jy ! Component: 1600 - total flux cleaned = -0.00228991 Jy ! Component: 1650 - total flux cleaned = -0.0024253 Jy ! Component: 1700 - total flux cleaned = -0.00262733 Jy ! Component: 1750 - total flux cleaned = -0.0025937 Jy ! Component: 1800 - total flux cleaned = -0.00286042 Jy ! Component: 1850 - total flux cleaned = -0.00292627 Jy ! Component: 1900 - total flux cleaned = -0.00295926 Jy ! Component: 1950 - total flux cleaned = -0.0031229 Jy ! Component: 2000 - total flux cleaned = -0.00322069 Jy ! Component: 2050 - total flux cleaned = -0.00318832 Jy ! Component: 2100 - total flux cleaned = -0.00338158 Jy ! Component: 2150 - total flux cleaned = -0.00350927 Jy ! Component: 2200 - total flux cleaned = -0.00360452 Jy ! Component: 2250 - total flux cleaned = -0.00360426 Jy ! Component: 2300 - total flux cleaned = -0.0037617 Jy ! Component: 2350 - total flux cleaned = -0.00391828 Jy ! Component: 2400 - total flux cleaned = -0.00391837 Jy ! Component: 2450 - total flux cleaned = -0.00401121 Jy ! Component: 2500 - total flux cleaned = -0.00425767 Jy ! Component: 2550 - total flux cleaned = -0.00425764 Jy ! Component: 2600 - total flux cleaned = -0.00434908 Jy ! Component: 2650 - total flux cleaned = -0.00434892 Jy ! Component: 2700 - total flux cleaned = -0.00462118 Jy ! Component: 2750 - total flux cleaned = -0.00453115 Jy ! Component: 2800 - total flux cleaned = -0.00471081 Jy ! Component: 2850 - total flux cleaned = -0.00477053 Jy ! Component: 2900 - total flux cleaned = -0.00497807 Jy ! Component: 2950 - total flux cleaned = -0.00509634 Jy ! Component: 3000 - total flux cleaned = -0.00497865 Jy ! Component: 3050 - total flux cleaned = -0.00509585 Jy ! Component: 3100 - total flux cleaned = -0.00512499 Jy ! Component: 3150 - total flux cleaned = -0.00509583 Jy ! Component: 3200 - total flux cleaned = -0.00518256 Jy ! Component: 3250 - total flux cleaned = -0.00518268 Jy ! Component: 3300 - total flux cleaned = -0.00515388 Jy ! Component: 3350 - total flux cleaned = -0.00543965 Jy ! Component: 3400 - total flux cleaned = -0.00546807 Jy ! Component: 3450 - total flux cleaned = -0.00543951 Jy ! Component: 3500 - total flux cleaned = -0.00552416 Jy ! Component: 3550 - total flux cleaned = -0.00544001 Jy ! Component: 3600 - total flux cleaned = -0.00560827 Jy ! Component: 3650 - total flux cleaned = -0.0056084 Jy ! Component: 3700 - total flux cleaned = -0.00566404 Jy ! Component: 3750 - total flux cleaned = -0.00555326 Jy ! Component: 3800 - total flux cleaned = -0.00571895 Jy ! Component: 3850 - total flux cleaned = -0.00582891 Jy ! Component: 3900 - total flux cleaned = -0.00577422 Jy ! Component: 3950 - total flux cleaned = -0.00585623 Jy ! Component: 4000 - total flux cleaned = -0.00591065 Jy ! Component: 4050 - total flux cleaned = -0.00588358 Jy ! Total flux subtracted in 4096 components = -0.0059106 Jy ! Clean residual min=-0.001686 max=0.001784 Jy/beam ! Clean residual mean=-0.000007 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.232447 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 386 components and 0.232447 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J1448+7601_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.158 x 3.34 at 4.236 degrees (North through East) ! Clean map min=-0.00213 max=0.21104 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J1448+7601_S_map.fits wmodel /scr/pima/rv120_uvs/J1448+7601_S_map.mod ! Writing 386 model components to file: /scr/pima/rv120_uvs/J1448+7601_S_map.mod wobs /scr/pima/rv120_uvs/J1448+7601_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J1448+7601_S_uvs.fits wwins /scr/pima/rv120_uvs/J1448+7601_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv120_uvs/J1448+7601_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.211044 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000467742 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.664898 0.664898 1.3298 2.65959 5.31919 10.6384 21.2767 42.5535 85.107 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.211 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 451.196 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J1448+7601_S_dfm.log closed on Fri Dec 22 22:34:25 2017