! Started logfile: /scr/pima/rv119_uvs/J0607+6720_S_dfm.log on Sun Dec 17 11:34:40 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/rv119_uvs/J0607+6720_S_uva.fits ! Reading UV FITS file: /scr/pima/rv119_uvs/J0607+6720_S_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! AN table 2: 6 integrations on 21 of 21 possible baselines. ! AN table 3: 17 integrations on 1 of 1 possible baselines. ! AN table 4: 25 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.374902 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0607+6720 ! ! 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 5748 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 J0607+6720_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 355 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 34 telescope corrections were flagged in sub-array 3. ! A total of 125 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 355 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 34 telescope corrections were flagged in sub-array 3. ! A total of 125 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 391 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 34 telescope corrections were flagged in sub-array 3. ! A total of 141 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 355 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 34 telescope corrections were flagged in sub-array 3. ! A total of 125 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.062752Jy sigma=16.753208 ! Fit after self-cal, rms=0.659295Jy sigma=10.350290 ! 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=3.176 mas, bmaj=3.926 mas, bpa=-57.12 degrees ! Estimated noise=0.934763 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 = 0.262404 Jy ! Component: 100 - total flux cleaned = 0.328426 Jy ! Total flux subtracted in 100 components = 0.328426 Jy ! Clean residual min=-0.007925 max=0.027048 Jy/beam ! Clean residual mean=-0.000036 rms=0.001830 Jy/beam ! Combined flux in latest and established models = 0.328425 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.328425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123086Jy sigma=1.427534 ! Fit after self-cal, rms=0.123066Jy sigma=1.427036 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0296691 Jy ! Component: 100 - total flux cleaned = 0.0464878 Jy ! Total flux subtracted in 100 components = 0.0464878 Jy ! Clean residual min=-0.005643 max=0.008549 Jy/beam ! Clean residual mean=-0.000009 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.374913 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 37 components and 0.374913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113722Jy sigma=1.197842 ! Fit after self-cal, rms=0.113702Jy sigma=1.197314 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104103 Jy ! Component: 100 - total flux cleaned = 0.0168678 Jy ! Total flux subtracted in 100 components = 0.0168678 Jy ! Clean residual min=-0.005435 max=0.005446 Jy/beam ! Clean residual mean=0.000001 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.391781 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.391781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112643Jy sigma=1.163906 ! Fit after self-cal, rms=0.112634Jy sigma=1.163630 ! 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=3.848 mas, bmaj=4.615 mas, bpa=-67.77 degrees ! Estimated noise=0.714751 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 = 0.00508976 Jy ! Component: 100 - total flux cleaned = 0.00747125 Jy ! Component: 150 - total flux cleaned = 0.0078262 Jy ! Component: 200 - total flux cleaned = 0.00813613 Jy ! Total flux subtracted in 200 components = 0.00813613 Jy ! Clean residual min=-0.004591 max=0.004538 Jy/beam ! Clean residual mean=-0.000010 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.399917 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.399917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112473Jy sigma=1.156522 ! Fit after self-cal, rms=0.112469Jy sigma=1.156369 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.848 x 4.615 at -67.77 degrees (North through East) ! Clean map min=-0.0043422 max=0.34508 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.02 KP 0.98 ! LA 0.99 MK 1.04 NL 1.02 NY 1.03 ! OV 0.98 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.06 HN 1.03 KP 0.97 LA 1.01 ! NL 0.96 PT 1.00 WZ 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! ON 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 HN 1.01 KP 0.96 LA 0.98 ! MK 0.99 NL 1.02 OV 0.98 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.99 KP 0.99 ! LA 0.98 MK 1.03 NL 1.00 NY 1.01 ! OV 0.99 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 HN 1.04 KP 1.03 LA 0.99 ! NL 1.00 PT 0.96 WZ 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! ON 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 HN 1.01 KP 0.97 LA 0.98 ! MK 1.00 NL 1.01 OV 0.98 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.05 KP 1.40 ! LA 0.98 MK 0.85 NL 1.00* NY 1.00 ! OV 0.94 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 0.99 KP 2.54 LA 1.05 ! NL 1.00* PT 0.99 WZ 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! ON 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 HN 1.13 KP 0.86 LA 1.03 ! MK 1.21 NL 1.00* OV 1.01 PT 0.97 ! SC 0.95 ! ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 1.00 ! LA 1.01 MK 1.06 NL 1.04 NY 1.04 ! OV 1.02 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 HN 1.03 KP 0.97 LA 1.03 ! NL 0.97 PT 0.97 WZ 1.10 ! ! Telescope amplitude corrections in sub-array 3: ! ON 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 HN 1.02 KP 0.99 LA 1.01 ! MK 1.02 NL 0.99 OV 0.99 PT 0.99 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.112469Jy sigma=1.156369 ! Fit after self-cal, rms=0.131463Jy sigma=1.110280 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.962 mas, bmaj=4.679 mas, bpa=-66.28 degrees ! Estimated noise=0.739865 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 = -2.00972e-05 Jy ! Component: 100 - total flux cleaned = 0.000110969 Jy ! Component: 150 - total flux cleaned = 8.12199e-05 Jy ! Component: 200 - total flux cleaned = 2.61977e-05 Jy ! Total flux subtracted in 200 components = 2.61977e-05 Jy ! Clean residual min=-0.003731 max=0.004056 Jy/beam ! Clean residual mean=-0.000018 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.399943 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.399943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131434Jy sigma=1.109655 ! Fit after self-cal, rms=0.131852Jy sigma=1.109102 ! 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=0.131852Jy sigma=1.109102 ! Fit after self-cal, rms=0.141867Jy sigma=1.060391 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.966 mas, bmaj=4.696 mas, bpa=-65.52 degrees ! Estimated noise=0.741832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000182056 Jy ! Component: 100 - total flux cleaned = -0.000280832 Jy ! Component: 150 - total flux cleaned = -0.000308344 Jy ! Component: 200 - total flux cleaned = -0.000333425 Jy ! Total flux subtracted in 200 components = -0.000333425 Jy ! Clean residual min=-0.003179 max=0.003201 Jy/beam ! Clean residual mean=-0.000016 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.39961 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.39961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141836Jy sigma=1.060027 ! Fit after self-cal, rms=0.142105Jy sigma=1.059669 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.70527e-05 Jy ! Component: 100 - total flux cleaned = -6.03019e-05 Jy ! Component: 150 - total flux cleaned = -8.10211e-05 Jy ! Component: 200 - total flux cleaned = -8.10107e-05 Jy ! Total flux subtracted in 200 components = -8.10107e-05 Jy ! Clean residual min=-0.003174 max=0.003198 Jy/beam ! Clean residual mean=-0.000016 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.399529 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 73 components and 0.399529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142089Jy sigma=1.059513 ! Fit after self-cal, rms=0.142095Jy sigma=1.059491 ! 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=0.142095Jy sigma=1.059491 ! Fit after self-cal, rms=0.148190Jy sigma=1.047950 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.968 mas, bmaj=4.7 mas, bpa=-65.69 degrees ! Estimated noise=0.742453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013278 Jy ! Component: 100 - total flux cleaned = -0.000236259 Jy ! Component: 150 - total flux cleaned = -0.000304643 Jy ! Component: 200 - total flux cleaned = -0.00034518 Jy ! Total flux subtracted in 200 components = -0.00034518 Jy ! Clean residual min=-0.003058 max=0.003353 Jy/beam ! Clean residual mean=-0.000013 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.399184 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.399184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148171Jy sigma=1.047747 ! Fit after self-cal, rms=0.148141Jy sigma=1.047588 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 (-10, -13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290814 Jy ! Component: 100 - total flux cleaned = 0.00362149 Jy ! Component: 150 - total flux cleaned = 0.00388876 Jy ! Component: 200 - total flux cleaned = 0.00394701 Jy ! Total flux subtracted in 200 components = 0.00394701 Jy ! Clean residual min=-0.003129 max=0.003025 Jy/beam ! Clean residual mean=-0.000005 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.403131 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.403131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148054Jy sigma=1.044966 ! Fit after self-cal, rms=0.148046Jy sigma=1.044792 ! 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=0.148046Jy sigma=1.044792 ! Fit after self-cal, rms=0.148493Jy sigma=1.044564 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.442 mas, bmaj=10.68 mas, bpa=-36.83 degrees ! Estimated noise=0.940135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173456 Jy ! Component: 100 - total flux cleaned = 0.00209842 Jy ! Component: 150 - total flux cleaned = 0.00212115 Jy ! Component: 200 - total flux cleaned = 0.00213981 Jy ! Total flux subtracted in 200 components = 0.00213981 Jy ! Clean residual min=-0.002921 max=0.003199 Jy/beam ! Clean residual mean=-0.000011 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.405271 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 104 components and 0.405271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148502Jy sigma=1.044161 ! Fit after self-cal, rms=0.148494Jy sigma=1.044070 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 = 0.000257757 Jy ! Component: 100 - total flux cleaned = 0.000276043 Jy ! Component: 150 - total flux cleaned = 0.000276929 Jy ! Component: 200 - total flux cleaned = 0.000277788 Jy ! Total flux subtracted in 200 components = 0.000277788 Jy ! Clean residual min=-0.002911 max=0.003192 Jy/beam ! Clean residual mean=-0.000010 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.405548 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 110 components and 0.405548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148499Jy sigma=1.044027 ! Fit after self-cal, rms=0.148496Jy sigma=1.044007 ! 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=3.964 mas, bmaj=4.702 mas, bpa=-65.82 degrees ! Estimated noise=0.742893 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.964 x 4.702 at -65.82 degrees (North through East) ! Clean map min=-0.0029737 max=0.3503 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=3.229 mas, bmaj=3.959 mas, bpa=-57.59 degrees ! Estimated noise=0.975144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.26687 Jy ! Component: 100 - total flux cleaned = 0.334198 Jy ! Component: 150 - total flux cleaned = 0.36285 Jy ! Component: 200 - total flux cleaned = 0.378222 Jy ! Total flux subtracted in 200 components = 0.378222 Jy ! Clean residual min=-0.004736 max=0.007671 Jy/beam ! Clean residual mean=-0.000015 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.378222 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.378222 Jy ! Inverting map and beam ! Estimated beam: bmin=3.964 mas, bmaj=4.702 mas, bpa=-65.82 degrees ! Estimated noise=0.742893 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 = 0.0115698 Jy ! Component: 100 - total flux cleaned = 0.0178019 Jy ! Component: 150 - total flux cleaned = 0.0216523 Jy ! Component: 200 - total flux cleaned = 0.0235032 Jy ! Total flux subtracted in 200 components = 0.0235032 Jy ! Clean residual min=-0.003098 max=0.002958 Jy/beam ! Clean residual mean=-0.000012 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.401725 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 52 components and 0.401725 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=9.442 mas, bmaj=10.68 mas, bpa=-36.83 degrees ! Estimated noise=0.940135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251485 Jy ! Component: 100 - total flux cleaned = 0.00366055 Jy ! Component: 150 - total flux cleaned = 0.00385712 Jy ! Component: 200 - total flux cleaned = 0.00390337 Jy ! Total flux subtracted in 200 components = 0.00390337 Jy ! Clean residual min=-0.002933 max=0.003180 Jy/beam ! Clean residual mean=-0.000010 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.405628 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.73315e-06 Jy ! Component: 100 - total flux cleaned = -1.55051e-05 Jy ! Component: 150 - total flux cleaned = -1.49979e-05 Jy ! Component: 200 - total flux cleaned = -2.98826e-05 Jy ! Total flux subtracted in 200 components = -2.98826e-05 Jy ! Clean residual min=-0.002918 max=0.003181 Jy/beam ! Clean residual mean=-0.000010 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.405598 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.405598 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.964 mas, bmaj=4.702 mas, bpa=-65.82 degrees ! Estimated noise=0.742893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000572485 Jy ! Component: 100 - total flux cleaned = -0.000634572 Jy ! Component: 150 - total flux cleaned = -0.000635235 Jy ! Component: 200 - total flux cleaned = -0.000634703 Jy ! Total flux subtracted in 200 components = -0.000634703 Jy ! Clean residual min=-0.003132 max=0.002965 Jy/beam ! Clean residual mean=-0.000006 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.404964 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 0.404964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148546Jy sigma=1.045070 ! Fit after self-cal, rms=0.148539Jy sigma=1.044901 wmodel J0607+6720_S_map.mod ! Writing 85 model components to file: J0607+6720_S_map.mod wobs J0607+6720_S_uvs.fits ! Writing UV FITS file: J0607+6720_S_uvs.fits wwins J0607+6720_S_map.win ! wwins: Wrote 2 windows to J0607+6720_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 = -0.000527106 Jy ! Component: 100 - total flux cleaned = -0.000794997 Jy ! Component: 150 - total flux cleaned = -0.000948694 Jy ! Component: 200 - total flux cleaned = -0.0008478 Jy ! Component: 250 - total flux cleaned = -0.000750474 Jy ! Component: 300 - total flux cleaned = -0.000797122 Jy ! Component: 350 - total flux cleaned = -0.000890556 Jy ! Component: 400 - total flux cleaned = -0.000890786 Jy ! Component: 450 - total flux cleaned = -0.000982504 Jy ! Component: 500 - total flux cleaned = -0.00111797 Jy ! Component: 550 - total flux cleaned = -0.0012509 Jy ! Component: 600 - total flux cleaned = -0.00133828 Jy ! Component: 650 - total flux cleaned = -0.00129554 Jy ! Component: 700 - total flux cleaned = -0.00151019 Jy ! Component: 750 - total flux cleaned = -0.00151089 Jy ! Component: 800 - total flux cleaned = -0.00167934 Jy ! Component: 850 - total flux cleaned = -0.00196923 Jy ! Component: 900 - total flux cleaned = -0.00209194 Jy ! Component: 950 - total flux cleaned = -0.00217307 Jy ! Component: 1000 - total flux cleaned = -0.00233433 Jy ! Component: 1050 - total flux cleaned = -0.00257304 Jy ! Component: 1100 - total flux cleaned = -0.00280944 Jy ! Component: 1150 - total flux cleaned = -0.00284846 Jy ! Component: 1200 - total flux cleaned = -0.00304195 Jy ! Component: 1250 - total flux cleaned = -0.00308021 Jy ! Component: 1300 - total flux cleaned = -0.00311843 Jy ! Component: 1350 - total flux cleaned = -0.00334573 Jy ! Component: 1400 - total flux cleaned = -0.00334613 Jy ! Component: 1450 - total flux cleaned = -0.0035331 Jy ! Component: 1500 - total flux cleaned = -0.00360739 Jy ! Component: 1550 - total flux cleaned = -0.00368108 Jy ! Component: 1600 - total flux cleaned = -0.00382693 Jy ! Component: 1650 - total flux cleaned = -0.00393632 Jy ! Component: 1700 - total flux cleaned = -0.00411683 Jy ! Component: 1750 - total flux cleaned = -0.00440316 Jy ! Component: 1800 - total flux cleaned = -0.00443888 Jy ! Component: 1850 - total flux cleaned = -0.00454476 Jy ! Component: 1900 - total flux cleaned = -0.00475546 Jy ! Component: 1950 - total flux cleaned = -0.00486009 Jy ! Component: 2000 - total flux cleaned = -0.0050334 Jy ! Component: 2050 - total flux cleaned = -0.00503319 Jy ! Component: 2100 - total flux cleaned = -0.00517067 Jy ! Component: 2150 - total flux cleaned = -0.00520508 Jy ! Component: 2200 - total flux cleaned = -0.00537475 Jy ! Component: 2250 - total flux cleaned = -0.00544194 Jy ! Component: 2300 - total flux cleaned = -0.00547547 Jy ! Component: 2350 - total flux cleaned = -0.00547548 Jy ! Component: 2400 - total flux cleaned = -0.00560812 Jy ! Component: 2450 - total flux cleaned = -0.00577286 Jy ! Component: 2500 - total flux cleaned = -0.00564165 Jy ! Component: 2550 - total flux cleaned = -0.00570678 Jy ! Component: 2600 - total flux cleaned = -0.00580423 Jy ! Component: 2650 - total flux cleaned = -0.00580435 Jy ! Component: 2700 - total flux cleaned = -0.00596483 Jy ! Component: 2750 - total flux cleaned = -0.00593267 Jy ! Component: 2800 - total flux cleaned = -0.00593256 Jy ! Component: 2850 - total flux cleaned = -0.00602741 Jy ! Component: 2900 - total flux cleaned = -0.00599586 Jy ! Component: 2950 - total flux cleaned = -0.00602754 Jy ! Component: 3000 - total flux cleaned = -0.00587146 Jy ! Component: 3050 - total flux cleaned = -0.00605833 Jy ! Component: 3100 - total flux cleaned = -0.00618244 Jy ! Component: 3150 - total flux cleaned = -0.00624399 Jy ! Component: 3200 - total flux cleaned = -0.00636675 Jy ! Component: 3250 - total flux cleaned = -0.0063361 Jy ! Component: 3300 - total flux cleaned = -0.00636653 Jy ! Component: 3350 - total flux cleaned = -0.00642729 Jy ! Component: 3400 - total flux cleaned = -0.00654802 Jy ! Component: 3450 - total flux cleaned = -0.00660826 Jy ! Component: 3500 - total flux cleaned = -0.00654825 Jy ! Component: 3550 - total flux cleaned = -0.00675714 Jy ! Component: 3600 - total flux cleaned = -0.00654918 Jy ! Component: 3650 - total flux cleaned = -0.00681568 Jy ! Component: 3700 - total flux cleaned = -0.00684517 Jy ! Component: 3750 - total flux cleaned = -0.00693324 Jy ! Component: 3800 - total flux cleaned = -0.00696272 Jy ! Component: 3850 - total flux cleaned = -0.00696259 Jy ! Component: 3900 - total flux cleaned = -0.00690451 Jy ! Component: 3950 - total flux cleaned = -0.00690451 Jy ! Component: 4000 - total flux cleaned = -0.00704863 Jy ! Component: 4050 - total flux cleaned = -0.00713477 Jy ! Total flux subtracted in 4096 components = -0.00719204 Jy ! Clean residual min=-0.001700 max=0.001755 Jy/beam ! Clean residual mean=0.000000 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.397772 Jy keep ! Adding 328 model components to the UV plane model. ! The established model now contains 413 components and 0.397772 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv119_uvs/J0607+6720_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.964 x 4.702 at -65.82 degrees (North through East) ! Clean map min=-0.0026759 max=0.35114 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv119_uvs/J0607+6720_S_map.fits wmodel /scr/pima/rv119_uvs/J0607+6720_S_map.mod ! Writing 413 model components to file: /scr/pima/rv119_uvs/J0607+6720_S_map.mod wobs /scr/pima/rv119_uvs/J0607+6720_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv119_uvs/J0607+6720_S_uvs.fits wwins /scr/pima/rv119_uvs/J0607+6720_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv119_uvs/J0607+6720_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.351141 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000524114 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.447782 0.447782 0.895563 1.79113 3.58225 7.16451 14.329 28.658 57.316 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.351 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 669.969 quit ! Quitting program ! Log file /scr/pima/rv119_uvs/J0607+6720_S_dfm.log closed on Sun Dec 17 11:34:44 2017