! Started logfile: /scr/pima/rv118_uvs/J1408-0752_S_dfm.log on Sun Dec 10 00:10:23 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/J1408-0752_S_uva.fits ! Reading UV FITS file: /scr/pima/rv118_uvs/J1408-0752_S_uva.fits ! AN table 1: 12 integrations on 6 of 6 possible baselines. ! AN table 2: 2 integrations on 3 of 3 possible baselines. ! AN table 3: 26 integrations on 45 of 45 possible baselines. ! AN table 4: 28 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.378378 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1408-0752 ! ! 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 2016 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 J1408-0752_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 28 telescope corrections were flagged in sub-array 1. ! A total of 130 telescope corrections were flagged in sub-array 3. ! A total of 33 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 130 telescope corrections were flagged in sub-array 3. ! A total of 33 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 130 telescope corrections were flagged in sub-array 3. ! A total of 33 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 130 telescope corrections were flagged in sub-array 3. ! A total of 33 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.186190Jy sigma=16.558175 ! Fit after self-cal, rms=0.459863Jy sigma=6.089492 ! 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=2.85 mas, bmaj=4.221 mas, bpa=-3.569 degrees ! Estimated noise=1.57568 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 = 0.440572 Jy ! Component: 100 - total flux cleaned = 0.543163 Jy ! Total flux subtracted in 100 components = 0.543163 Jy ! Clean residual min=-0.024056 max=0.054251 Jy/beam ! Clean residual mean=0.000115 rms=0.006216 Jy/beam ! Combined flux in latest and established models = 0.543163 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.543163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234922Jy sigma=2.997110 ! Fit after self-cal, rms=0.234704Jy sigma=2.996706 ! Inverting map ! Added new window around map position (-8, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0545965 Jy ! Component: 100 - total flux cleaned = 0.0911943 Jy ! Total flux subtracted in 100 components = 0.0911943 Jy ! Clean residual min=-0.021424 max=0.026844 Jy/beam ! Clean residual mean=0.000048 rms=0.005319 Jy/beam ! Combined flux in latest and established models = 0.634357 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.634357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212146Jy sigma=2.629487 ! Fit after self-cal, rms=0.210758Jy sigma=2.610000 ! 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=3.646 mas, bmaj=4.899 mas, bpa=-1.987 degrees ! Estimated noise=1.24378 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 = 0.0494725 Jy ! Component: 100 - total flux cleaned = 0.0764983 Jy ! Component: 150 - total flux cleaned = 0.0920732 Jy ! Component: 200 - total flux cleaned = 0.0974106 Jy ! Total flux subtracted in 200 components = 0.0974106 Jy ! Clean residual min=-0.020141 max=0.020260 Jy/beam ! Clean residual mean=-0.000044 rms=0.004366 Jy/beam ! Combined flux in latest and established models = 0.731768 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 50 components and 0.731768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199559Jy sigma=2.418503 ! Fit after self-cal, rms=0.198615Jy sigma=2.403457 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.646 x 4.899 at -1.987 degrees (North through East) ! Clean map min=-0.018319 max=0.57088 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.17 HN 2.58 ON 0.98 SC 1.10 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! NL 0.00* ON 0.00* SC 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.05 HN 1.03 KK 1.01 ! KP 1.00 LA 1.04 NL 1.12 OV 1.03 ! PT 0.97 SC 1.11 ! ! A total of 51 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* ON 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.15 HN 1.66 ON 1.20 SC 1.21 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! NL 0.00* ON 0.00* SC 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.10 HN 1.03 KK 0.98 ! KP 1.01 LA 1.00 NL 1.10 OV 1.03 ! PT 0.98 SC 1.13 ! ! A total of 51 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* ON 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.16 HN 1.45 ON 1.02 SC 0.55 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! NL 0.00* ON 0.00* SC 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.16 HN 1.06 KK 1.00 ! KP 0.57 LA 1.04 NL 0.73 OV 1.00 ! PT 0.99 SC 0.55 ! ! A total of 51 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* ON 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.30 HN 1.63 ON 1.19 SC 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! NL 0.00* ON 0.00* SC 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.09 HN 1.04 KK 1.06 ! KP 1.05 LA 1.01 NL 1.12 OV 1.05 ! PT 1.00 SC 1.14 ! ! A total of 51 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* ON 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.198615Jy sigma=2.403457 ! Fit after self-cal, rms=0.113488Jy sigma=1.048643 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.792 mas, bmaj=8.52 mas, bpa=-3.908 degrees ! Estimated noise=1.24684 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 (-17, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015947 Jy ! Component: 100 - total flux cleaned = 0.0232114 Jy ! Component: 150 - total flux cleaned = 0.0253618 Jy ! Component: 200 - total flux cleaned = 0.025689 Jy ! Total flux subtracted in 200 components = 0.025689 Jy ! Clean residual min=-0.007232 max=0.009477 Jy/beam ! Clean residual mean=-0.000032 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 0.757457 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 73 components and 0.757457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110887Jy sigma=0.994469 ! Fit after self-cal, rms=0.110494Jy sigma=0.986083 ! 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=0.110494Jy sigma=0.986083 ! Fit after self-cal, rms=0.106906Jy sigma=0.918405 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.791 mas, bmaj=8.519 mas, bpa=-3.888 degrees ! Estimated noise=1.24709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00532939 Jy ! Component: 100 - total flux cleaned = 0.00584712 Jy ! Component: 150 - total flux cleaned = 0.00599156 Jy ! Component: 200 - total flux cleaned = 0.00599658 Jy ! Total flux subtracted in 200 components = 0.00599658 Jy ! Clean residual min=-0.006012 max=0.006048 Jy/beam ! Clean residual mean=-0.000024 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.763453 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.763453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106162Jy sigma=0.907022 ! Fit after self-cal, rms=0.105941Jy sigma=0.905219 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 = 0.00183479 Jy ! Component: 100 - total flux cleaned = 0.00231009 Jy ! Component: 150 - total flux cleaned = 0.00241271 Jy ! Component: 200 - total flux cleaned = 0.00231984 Jy ! Total flux subtracted in 200 components = 0.00231984 Jy ! Clean residual min=-0.005801 max=0.005456 Jy/beam ! Clean residual mean=-0.000026 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.765773 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.765773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105540Jy sigma=0.900482 ! Fit after self-cal, rms=0.105460Jy sigma=0.899823 ! 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=0.105460Jy sigma=0.899823 ! Fit after self-cal, rms=0.103626Jy sigma=0.846559 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.776 mas, bmaj=8.509 mas, bpa=-3.847 degrees ! Estimated noise=1.24659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328238 Jy ! Component: 100 - total flux cleaned = 0.00373549 Jy ! Component: 150 - total flux cleaned = 0.00393404 Jy ! Component: 200 - total flux cleaned = 0.00410943 Jy ! Total flux subtracted in 200 components = 0.00410943 Jy ! Clean residual min=-0.003888 max=0.004763 Jy/beam ! Clean residual mean=-0.000017 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.769883 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 0.769883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103127Jy sigma=0.841163 ! Fit after self-cal, rms=0.103068Jy sigma=0.840228 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 = 0.00108132 Jy ! Component: 100 - total flux cleaned = 0.00134118 Jy ! Component: 150 - total flux cleaned = 0.0014916 Jy ! Component: 200 - total flux cleaned = 0.00148989 Jy ! Total flux subtracted in 200 components = 0.00148989 Jy ! Clean residual min=-0.003834 max=0.004350 Jy/beam ! Clean residual mean=-0.000019 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.771372 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 112 components and 0.771372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102814Jy sigma=0.837702 ! Fit after self-cal, rms=0.102767Jy sigma=0.837330 ! 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=0.102767Jy sigma=0.837330 ! Fit after self-cal, rms=0.102308Jy sigma=0.835936 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.109 mas, bmaj=14.21 mas, bpa=6.544 degrees ! Estimated noise=1.47632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246825 Jy ! Component: 100 - total flux cleaned = 0.00246748 Jy ! Component: 150 - total flux cleaned = 0.00241917 Jy ! Component: 200 - total flux cleaned = 0.00246024 Jy ! Total flux subtracted in 200 components = 0.00246024 Jy ! Clean residual min=-0.003537 max=0.004078 Jy/beam ! Clean residual mean=-0.000031 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.773833 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 129 components and 0.773832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102226Jy sigma=0.834633 ! Fit after self-cal, rms=0.102271Jy sigma=0.834246 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 = 0.000531996 Jy ! Component: 100 - total flux cleaned = 0.00058116 Jy ! Component: 150 - total flux cleaned = 0.000582425 Jy ! Component: 200 - total flux cleaned = 0.000656239 Jy ! Total flux subtracted in 200 components = 0.000656239 Jy ! Clean residual min=-0.003474 max=0.004080 Jy/beam ! Clean residual mean=-0.000032 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.774489 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 144 components and 0.774489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102269Jy sigma=0.833392 ! Fit after self-cal, rms=0.102297Jy sigma=0.833224 ! 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=3.775 mas, bmaj=8.505 mas, bpa=-3.803 degrees ! Estimated noise=1.2471 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.775 x 8.505 at -3.803 degrees (North through East) ! Clean map min=-0.0036092 max=0.57199 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102297Jy sigma=0.833224 ! Fit after self-cal, rms=0.132685Jy sigma=0.765771 ! Inverting map and beam ! Estimated beam: bmin=3.778 mas, bmaj=8.469 mas, bpa=-3.69 degrees ! Estimated noise=1.24881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154633 Jy ! Component: 100 - total flux cleaned = 0.00169123 Jy ! Component: 150 - total flux cleaned = 0.00163075 Jy ! Component: 200 - total flux cleaned = 0.00169252 Jy ! Total flux subtracted in 200 components = 0.00169252 Jy ! Clean residual min=-0.003766 max=0.003863 Jy/beam ! Clean residual mean=-0.000019 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.776181 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 151 components and 0.776181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132472Jy sigma=0.763826 ! Fit after self-cal, rms=0.132489Jy sigma=0.763504 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000552432 Jy ! Component: 100 - total flux cleaned = 0.000554298 Jy ! Component: 150 - total flux cleaned = 0.000554343 Jy ! Component: 200 - total flux cleaned = 0.000608007 Jy ! Total flux subtracted in 200 components = 0.000608007 Jy ! Clean residual min=-0.003774 max=0.003782 Jy/beam ! Clean residual mean=-0.000020 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.776789 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 156 components and 0.776789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132352Jy sigma=0.762205 ! Fit after self-cal, rms=0.132322Jy sigma=0.762023 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132322Jy sigma=0.762023 ! Fit after self-cal, rms=0.154333Jy sigma=0.761386 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=2.947 mas, bmaj=6.875 mas, bpa=-4.27 degrees ! Estimated noise=1.5948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.446334 Jy ! Component: 100 - total flux cleaned = 0.559247 Jy ! Component: 150 - total flux cleaned = 0.616202 Jy ! Component: 200 - total flux cleaned = 0.654737 Jy ! Total flux subtracted in 200 components = 0.654737 Jy ! Clean residual min=-0.008328 max=0.021621 Jy/beam ! Clean residual mean=0.000072 rms=0.002463 Jy/beam ! Combined flux in latest and established models = 0.654737 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 0.654737 Jy ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=8.458 mas, bpa=-3.613 degrees ! Estimated noise=1.24944 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 = 0.0454133 Jy ! Component: 100 - total flux cleaned = 0.0709174 Jy ! Component: 150 - total flux cleaned = 0.0868469 Jy ! Component: 200 - total flux cleaned = 0.0974758 Jy ! Total flux subtracted in 200 components = 0.0974758 Jy ! Clean residual min=-0.004903 max=0.006514 Jy/beam ! Clean residual mean=0.000005 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.752212 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 75 components and 0.752212 Jy ! Inverting map ! Added new window around map position (-4, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00754099 Jy ! Component: 100 - total flux cleaned = 0.0128625 Jy ! Component: 150 - total flux cleaned = 0.0167845 Jy ! Component: 200 - total flux cleaned = 0.0198108 Jy ! Total flux subtracted in 200 components = 0.0198108 Jy ! Clean residual min=-0.004214 max=0.003989 Jy/beam ! Clean residual mean=-0.000014 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.772023 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 101 components and 0.772023 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=9.097 mas, bmaj=14.21 mas, bpa=6.586 degrees ! Estimated noise=1.47911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279201 Jy ! Component: 100 - total flux cleaned = 0.00453643 Jy ! Component: 150 - total flux cleaned = 0.00503752 Jy ! Component: 200 - total flux cleaned = 0.00537429 Jy ! Total flux subtracted in 200 components = 0.00537429 Jy ! Clean residual min=-0.003445 max=0.003973 Jy/beam ! Clean residual mean=-0.000031 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.777397 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 = 0.000185696 Jy ! Component: 100 - total flux cleaned = 0.000285565 Jy ! Component: 150 - total flux cleaned = 0.000316294 Jy ! Component: 200 - total flux cleaned = 0.00031643 Jy ! Total flux subtracted in 200 components = 0.00031643 Jy ! Clean residual min=-0.003415 max=0.003996 Jy/beam ! Clean residual mean=-0.000031 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.777714 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 132 components and 0.777714 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=8.458 mas, bpa=-3.613 degrees ! Estimated noise=1.24944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000260114 Jy ! Component: 100 - total flux cleaned = 4.36806e-06 Jy ! Component: 150 - total flux cleaned = 0.000124643 Jy ! Component: 200 - total flux cleaned = 0.000293322 Jy ! Total flux subtracted in 200 components = 0.000293322 Jy ! Clean residual min=-0.004107 max=0.003787 Jy/beam ! Clean residual mean=-0.000019 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.778007 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 154 components and 0.778007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154131Jy sigma=0.759199 ! Fit after self-cal, rms=0.155116Jy sigma=0.757444 wmodel J1408-0752_S_map.mod ! Writing 154 model components to file: J1408-0752_S_map.mod wobs J1408-0752_S_uvs.fits ! Writing UV FITS file: J1408-0752_S_uvs.fits wwins J1408-0752_S_map.win ! wwins: Wrote 4 windows to J1408-0752_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 = -0.000178224 Jy ! Component: 100 - total flux cleaned = 0.000204213 Jy ! Component: 150 - total flux cleaned = 0.000507555 Jy ! Component: 200 - total flux cleaned = 0.00068277 Jy ! Component: 250 - total flux cleaned = 0.000911119 Jy ! Component: 300 - total flux cleaned = 0.000854938 Jy ! Component: 350 - total flux cleaned = 0.000854058 Jy ! Component: 400 - total flux cleaned = 0.000907685 Jy ! Component: 450 - total flux cleaned = 0.000908599 Jy ! Component: 500 - total flux cleaned = 0.000960054 Jy ! Component: 550 - total flux cleaned = 0.000806393 Jy ! Component: 600 - total flux cleaned = 0.000856479 Jy ! Component: 650 - total flux cleaned = 0.000706076 Jy ! Component: 700 - total flux cleaned = 0.000606861 Jy ! Component: 750 - total flux cleaned = 0.000557987 Jy ! Component: 800 - total flux cleaned = 0.000461906 Jy ! Component: 850 - total flux cleaned = 0.000414879 Jy ! Component: 900 - total flux cleaned = 0.000602739 Jy ! Component: 950 - total flux cleaned = 0.00060175 Jy ! Component: 1000 - total flux cleaned = 0.000555443 Jy ! Component: 1050 - total flux cleaned = 0.000464045 Jy ! Component: 1100 - total flux cleaned = 0.000644818 Jy ! Component: 1150 - total flux cleaned = 0.000510289 Jy ! Component: 1200 - total flux cleaned = 0.0004214 Jy ! Component: 1250 - total flux cleaned = 0.000509617 Jy ! Component: 1300 - total flux cleaned = 0.00029128 Jy ! Component: 1350 - total flux cleaned = 0.000377855 Jy ! Component: 1400 - total flux cleaned = 0.000335048 Jy ! Component: 1450 - total flux cleaned = 0.000249599 Jy ! Component: 1500 - total flux cleaned = 0.000250032 Jy ! Component: 1550 - total flux cleaned = 4.06382e-05 Jy ! Component: 1600 - total flux cleaned = 8.25776e-05 Jy ! Component: 1650 - total flux cleaned = -0.000164244 Jy ! Component: 1700 - total flux cleaned = -0.000245797 Jy ! Component: 1750 - total flux cleaned = -0.000407705 Jy ! Component: 1800 - total flux cleaned = -0.000487496 Jy ! Component: 1850 - total flux cleaned = -0.00056738 Jy ! Component: 1900 - total flux cleaned = -0.000528021 Jy ! Component: 1950 - total flux cleaned = -0.000607567 Jy ! Component: 2000 - total flux cleaned = -0.000607722 Jy ! Component: 2050 - total flux cleaned = -0.000763194 Jy ! Component: 2100 - total flux cleaned = -0.000802092 Jy ! Component: 2150 - total flux cleaned = -0.000763857 Jy ! Component: 2200 - total flux cleaned = -0.000916313 Jy ! Component: 2250 - total flux cleaned = -0.000878276 Jy ! Component: 2300 - total flux cleaned = -0.000953557 Jy ! Component: 2350 - total flux cleaned = -0.00102834 Jy ! Component: 2400 - total flux cleaned = -0.0010655 Jy ! Component: 2450 - total flux cleaned = -0.000991558 Jy ! Component: 2500 - total flux cleaned = -0.00113917 Jy ! Component: 2550 - total flux cleaned = -0.00124864 Jy ! Component: 2600 - total flux cleaned = -0.0012488 Jy ! Component: 2650 - total flux cleaned = -0.0012849 Jy ! Component: 2700 - total flux cleaned = -0.00124888 Jy ! Component: 2750 - total flux cleaned = -0.00124872 Jy ! Component: 2800 - total flux cleaned = -0.00110619 Jy ! Component: 2850 - total flux cleaned = -0.00107138 Jy ! Component: 2900 - total flux cleaned = -0.00110655 Jy ! Component: 2950 - total flux cleaned = -0.00114147 Jy ! Component: 3000 - total flux cleaned = -0.00096727 Jy ! Component: 3050 - total flux cleaned = -0.00107138 Jy ! Component: 3100 - total flux cleaned = -0.00100239 Jy ! Component: 3150 - total flux cleaned = -0.00110544 Jy ! Component: 3200 - total flux cleaned = -0.000935065 Jy ! Component: 3250 - total flux cleaned = -0.000934785 Jy ! Component: 3300 - total flux cleaned = -0.000698782 Jy ! Component: 3350 - total flux cleaned = -0.000799468 Jy ! Component: 3400 - total flux cleaned = -0.000732789 Jy ! Component: 3450 - total flux cleaned = -0.000799337 Jy ! Component: 3500 - total flux cleaned = -0.000633812 Jy ! Component: 3550 - total flux cleaned = -0.00056799 Jy ! Component: 3600 - total flux cleaned = -0.000436518 Jy ! Component: 3650 - total flux cleaned = -0.000338633 Jy ! Component: 3700 - total flux cleaned = -0.000208449 Jy ! Component: 3750 - total flux cleaned = -0.000208579 Jy ! Component: 3800 - total flux cleaned = 1.72289e-05 Jy ! Component: 3850 - total flux cleaned = -1.47616e-05 Jy ! Component: 3900 - total flux cleaned = 8.10854e-05 Jy ! Component: 3950 - total flux cleaned = 0.000144844 Jy ! Component: 4000 - total flux cleaned = 0.000303229 Jy ! Component: 4050 - total flux cleaned = 0.000334718 Jy ! Total flux subtracted in 4096 components = 0.000460645 Jy ! Clean residual min=-0.001659 max=0.002466 Jy/beam ! Clean residual mean=0.000003 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.778468 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 448 components and 0.778468 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv118_uvs/J1408-0752_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.777 x 8.458 at -3.613 degrees (North through East) ! Clean map min=-0.0034312 max=0.57003 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv118_uvs/J1408-0752_S_map.fits wmodel /scr/pima/rv118_uvs/J1408-0752_S_map.mod ! Writing 448 model components to file: /scr/pima/rv118_uvs/J1408-0752_S_map.mod wobs /scr/pima/rv118_uvs/J1408-0752_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv118_uvs/J1408-0752_S_uvs.fits wwins /scr/pima/rv118_uvs/J1408-0752_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv118_uvs/J1408-0752_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.570027 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000600973 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.316287 0.316287 0.632574 1.26515 2.5303 5.06059 10.1212 20.2424 40.4847 80.9694 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.57 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 948.506 quit ! Quitting program ! Log file /scr/pima/rv118_uvs/J1408-0752_S_dfm.log closed on Sun Dec 10 00:10:28 2017