! Started logfile: /scr/pima/rv118_uvs/J0836-2016_X_dfm.log on Sun Dec 10 00:08:32 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv118_uvs/J0836-2016_X_uva.fits ! Reading UV FITS file: /scr/pima/rv118_uvs/J0836-2016_X_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! AN table 2: 14 integrations on 36 of 36 possible baselines. ! AN table 3: 12 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.373418 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0836-2016 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 944 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0836-2016_X] 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 0.200x0.200 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 80 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 80 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 80 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.679600Jy sigma=20.424417 ! Fit after self-cal, rms=0.428653Jy sigma=5.285558 ! 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=0.7839 mas, bmaj=1.047 mas, bpa=10.8 degrees ! Estimated noise=2.42191 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 = 0.98463 Jy ! Component: 100 - total flux cleaned = 1.2634 Jy ! Total flux subtracted in 100 components = 1.2634 Jy ! Clean residual min=-0.040591 max=0.125379 Jy/beam ! Clean residual mean=-0.000178 rms=0.010350 Jy/beam ! Combined flux in latest and established models = 1.2634 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 1.2634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.248181Jy sigma=2.909724 ! Fit after self-cal, rms=0.248363Jy sigma=2.909195 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.137763 Jy ! Component: 100 - total flux cleaned = 0.208441 Jy ! Total flux subtracted in 100 components = 0.208441 Jy ! Clean residual min=-0.021821 max=0.035160 Jy/beam ! Clean residual mean=-0.000110 rms=0.004253 Jy/beam ! Combined flux in latest and established models = 1.47184 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 1.47184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138950Jy sigma=1.413021 ! Fit after self-cal, rms=0.139263Jy sigma=1.412321 ! Inverting map ! Added new window around map position (0, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0380779 Jy ! Component: 100 - total flux cleaned = 0.0594294 Jy ! Total flux subtracted in 100 components = 0.0594294 Jy ! Clean residual min=-0.019084 max=0.022349 Jy/beam ! Clean residual mean=-0.000090 rms=0.003432 Jy/beam ! Combined flux in latest and established models = 1.53127 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 1.53127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125073Jy sigma=1.218878 ! Fit after self-cal, rms=0.125254Jy sigma=1.217788 ! Inverting map ! Added new window around map position (-3.2, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210325 Jy ! Component: 100 - total flux cleaned = 0.0335156 Jy ! Total flux subtracted in 100 components = 0.0335156 Jy ! Clean residual min=-0.017527 max=0.016110 Jy/beam ! Clean residual mean=-0.000080 rms=0.003123 Jy/beam ! Combined flux in latest and established models = 1.56479 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 1.56479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120307Jy sigma=1.152413 ! Fit after self-cal, rms=0.119846Jy sigma=1.145920 ! 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=0.9314 mas, bmaj=1.232 mas, bpa=13.9 degrees ! Estimated noise=2.07363 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 = 0.0156651 Jy ! Component: 100 - total flux cleaned = 0.0251199 Jy ! Component: 150 - total flux cleaned = 0.0313751 Jy ! Component: 200 - total flux cleaned = 0.0329063 Jy ! Total flux subtracted in 200 components = 0.0329063 Jy ! Clean residual min=-0.016173 max=0.014719 Jy/beam ! Clean residual mean=-0.000177 rms=0.003431 Jy/beam ! Combined flux in latest and established models = 1.59769 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 1.59769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117220Jy sigma=1.116724 ! Fit after self-cal, rms=0.116974Jy sigma=1.112133 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9314 x 1.232 at 13.9 degrees (North through East) ! Clean map min=-0.013911 max=1.29 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.05 LA 1.02 ! NL 0.98 OV 1.00 PT 0.98 SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.95 KK 0.98 KP 1.00 ! LA 1.02 NL 1.00 OV 0.99 PT 0.98 ! SC 1.05 ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 1.00 ON 1.05 SC 1.07 WZ 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.03 LA 0.99 ! NL 1.00 OV 1.00 PT 1.00 SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.96 KK 1.04 KP 0.99 ! LA 0.99 NL 1.00 OV 1.00 PT 0.98 ! SC 1.04 ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 1.12 ON 1.13 SC 1.08 WZ 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.04 LA 1.01 ! NL 1.01 OV 1.00 PT 1.00 SC 0.95 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.97 KK 1.00 KP 0.99 ! LA 1.01 NL 1.00 OV 1.01 PT 0.99 ! SC 1.04 ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 0.95 ON 1.09 SC 1.05 WZ 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.02 LA 1.02 ! NL 0.99 OV 1.01 PT 0.97 SC 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.98 KK 1.01 KP 1.01 ! LA 1.01 NL 0.99 OV 1.00 PT 0.98 ! SC 1.02 ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 0.95 ON 1.13 SC 1.16 WZ 0.94 ! ! ! Fit before self-cal, rms=0.116974Jy sigma=1.112133 ! Fit after self-cal, rms=0.070721Jy sigma=0.777093 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9 mas, bmaj=1.811 mas, bpa=2.344 degrees ! Estimated noise=2.16509 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 (-2.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012481 Jy ! Component: 100 - total flux cleaned = 0.0158982 Jy ! Component: 150 - total flux cleaned = 0.0168345 Jy ! Component: 200 - total flux cleaned = 0.017559 Jy ! Total flux subtracted in 200 components = 0.017559 Jy ! Clean residual min=-0.008185 max=0.007369 Jy/beam ! Clean residual mean=-0.000012 rms=0.001731 Jy/beam ! Combined flux in latest and established models = 1.61525 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 1.61525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068421Jy sigma=0.745791 ! Fit after self-cal, rms=0.068185Jy sigma=0.742270 ! 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=0.068185Jy sigma=0.742270 ! Fit after self-cal, rms=0.067447Jy sigma=0.729929 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9002 mas, bmaj=1.811 mas, bpa=2.423 degrees ! Estimated noise=2.16452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0051916 Jy ! Component: 100 - total flux cleaned = 0.0059204 Jy ! Component: 150 - total flux cleaned = 0.00604218 Jy ! Component: 200 - total flux cleaned = 0.00604171 Jy ! Total flux subtracted in 200 components = 0.00604171 Jy ! Clean residual min=-0.006707 max=0.006920 Jy/beam ! Clean residual mean=-0.000011 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 1.62129 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 72 components and 1.62129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066778Jy sigma=0.721822 ! Fit after self-cal, rms=0.066718Jy sigma=0.721039 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 (-5, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00515801 Jy ! Component: 100 - total flux cleaned = 0.00671112 Jy ! Component: 150 - total flux cleaned = 0.0074678 Jy ! Component: 200 - total flux cleaned = 0.00758208 Jy ! Total flux subtracted in 200 components = 0.00758208 Jy ! Clean residual min=-0.006153 max=0.006456 Jy/beam ! Clean residual mean=-0.000011 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 1.62888 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 1.62888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065823Jy sigma=0.712341 ! Fit after self-cal, rms=0.065788Jy sigma=0.711768 ! 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=0.065788Jy sigma=0.711768 ! Fit after self-cal, rms=0.065557Jy sigma=0.706455 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9001 mas, bmaj=1.812 mas, bpa=2.441 degrees ! Estimated noise=2.16465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390804 Jy ! Component: 100 - total flux cleaned = 0.00495818 Jy ! Component: 150 - total flux cleaned = 0.00526509 Jy ! Component: 200 - total flux cleaned = 0.0051739 Jy ! Total flux subtracted in 200 components = 0.0051739 Jy ! Clean residual min=-0.005892 max=0.006555 Jy/beam ! Clean residual mean=-0.000010 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 1.63405 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 1.63405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065114Jy sigma=0.702266 ! Fit after self-cal, rms=0.065091Jy sigma=0.701945 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 (-1.6, -14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00484349 Jy ! Component: 100 - total flux cleaned = 0.00646789 Jy ! Component: 150 - total flux cleaned = 0.00783348 Jy ! Component: 200 - total flux cleaned = 0.00844404 Jy ! Total flux subtracted in 200 components = 0.00844404 Jy ! Clean residual min=-0.005348 max=0.005371 Jy/beam ! Clean residual mean=-0.000009 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 1.64249 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 1.64249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064407Jy sigma=0.693216 ! Fit after self-cal, rms=0.064365Jy sigma=0.692864 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.064365Jy sigma=0.692864 ! Fit after self-cal, rms=0.064243Jy sigma=0.691771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.351 mas, bmaj=4.883 mas, bpa=5.963 degrees ! Estimated noise=2.62919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221211 Jy ! Component: 100 - total flux cleaned = 0.00328728 Jy ! Component: 150 - total flux cleaned = 0.0041737 Jy ! Component: 200 - total flux cleaned = 0.00487141 Jy ! Total flux subtracted in 200 components = 0.00487141 Jy ! Clean residual min=-0.005692 max=0.005025 Jy/beam ! Clean residual mean=-0.000015 rms=0.001519 Jy/beam ! Combined flux in latest and established models = 1.64737 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 121 components and 1.64737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064201Jy sigma=0.690035 ! Fit after self-cal, rms=0.064172Jy sigma=0.689813 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 = 0.000174284 Jy ! Component: 100 - total flux cleaned = 0.000448377 Jy ! Component: 150 - total flux cleaned = 0.000449777 Jy ! Component: 200 - total flux cleaned = 0.000496126 Jy ! Total flux subtracted in 200 components = 0.000496126 Jy ! Clean residual min=-0.005711 max=0.004924 Jy/beam ! Clean residual mean=-0.000015 rms=0.001500 Jy/beam ! Combined flux in latest and established models = 1.64786 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 128 components and 1.64786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064173Jy sigma=0.689316 ! Fit after self-cal, rms=0.064145Jy sigma=0.689184 ! 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=0.9 mas, bmaj=1.812 mas, bpa=2.446 degrees ! Estimated noise=2.16498 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9 x 1.812 at 2.446 degrees (North through East) ! Clean map min=-0.0047369 max=1.3109 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=0.064145Jy sigma=0.689184 ! Fit after self-cal, rms=0.058119Jy sigma=0.600306 ! Inverting map and beam ! Estimated beam: bmin=0.9001 mas, bmaj=1.812 mas, bpa=2.467 degrees ! Estimated noise=2.16507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000230767 Jy ! Component: 100 - total flux cleaned = -3.15396e-05 Jy ! Component: 150 - total flux cleaned = 5.86985e-05 Jy ! Component: 200 - total flux cleaned = 0.000230604 Jy ! Total flux subtracted in 200 components = 0.000230604 Jy ! Clean residual min=-0.005058 max=0.005250 Jy/beam ! Clean residual mean=-0.000009 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 1.64809 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 136 components and 1.64809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057770Jy sigma=0.597217 ! Fit after self-cal, rms=0.057753Jy sigma=0.597100 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000467484 Jy ! Component: 100 - total flux cleaned = 0.000470147 Jy ! Component: 150 - total flux cleaned = 0.000322136 Jy ! Component: 200 - total flux cleaned = 0.000323525 Jy ! Total flux subtracted in 200 components = 0.000323525 Jy ! Clean residual min=-0.004896 max=0.005238 Jy/beam ! Clean residual mean=-0.000009 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 1.64842 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 141 components and 1.64842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057519Jy sigma=0.595050 ! Fit after self-cal, rms=0.057510Jy sigma=0.594996 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057510Jy sigma=0.594996 ! Fit after self-cal, rms=0.057520Jy sigma=0.594735 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=0.7605 mas, bmaj=1.535 mas, bpa=1.603 degrees ! Estimated noise=2.51418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.999793 Jy ! Component: 100 - total flux cleaned = 1.27728 Jy ! Component: 150 - total flux cleaned = 1.40788 Jy ! Component: 200 - total flux cleaned = 1.47331 Jy ! Total flux subtracted in 200 components = 1.47331 Jy ! Clean residual min=-0.015965 max=0.031380 Jy/beam ! Clean residual mean=-0.000027 rms=0.004032 Jy/beam ! Combined flux in latest and established models = 1.47331 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 17 model components to the UV plane model. ! The established model now contains 17 components and 1.47331 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9002 mas, bmaj=1.812 mas, bpa=2.458 degrees ! Estimated noise=2.16626 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 = 0.0518277 Jy ! Component: 100 - total flux cleaned = 0.0836029 Jy ! Component: 150 - total flux cleaned = 0.104845 Jy ! Component: 200 - total flux cleaned = 0.119743 Jy ! Total flux subtracted in 200 components = 0.119743 Jy ! Clean residual min=-0.008321 max=0.010279 Jy/beam ! Clean residual mean=-0.000022 rms=0.001989 Jy/beam ! Combined flux in latest and established models = 1.59305 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 46 components and 1.59305 Jy ! Inverting map ! Added new window around map position (-4.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116974 Jy ! Component: 100 - total flux cleaned = 0.0208242 Jy ! Component: 150 - total flux cleaned = 0.0283488 Jy ! Component: 200 - total flux cleaned = 0.0345763 Jy ! Total flux subtracted in 200 components = 0.0345763 Jy ! Clean residual min=-0.006257 max=0.006275 Jy/beam ! Clean residual mean=-0.000015 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 1.62763 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 69 components and 1.62763 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.351 mas, bmaj=4.884 mas, bpa=5.96 degrees ! Estimated noise=2.6304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00683253 Jy ! Component: 100 - total flux cleaned = 0.011354 Jy ! Component: 150 - total flux cleaned = 0.0143815 Jy ! Component: 200 - total flux cleaned = 0.0164068 Jy ! Total flux subtracted in 200 components = 0.0164068 Jy ! Clean residual min=-0.005502 max=0.005324 Jy/beam ! Clean residual mean=-0.000018 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 1.64404 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 = 0.00161468 Jy ! Component: 100 - total flux cleaned = 0.00276525 Jy ! Component: 150 - total flux cleaned = 0.00321304 Jy ! Component: 200 - total flux cleaned = 0.00362285 Jy ! Total flux subtracted in 200 components = 0.00362285 Jy ! Clean residual min=-0.005291 max=0.005002 Jy/beam ! Clean residual mean=-0.000016 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 1.64766 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 113 components and 1.64766 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9002 mas, bmaj=1.812 mas, bpa=2.458 degrees ! Estimated noise=2.16626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000476964 Jy ! Component: 100 - total flux cleaned = -0.000480857 Jy ! Component: 150 - total flux cleaned = 3.71819e-05 Jy ! Component: 200 - total flux cleaned = 0.000275286 Jy ! Total flux subtracted in 200 components = 0.000275286 Jy ! Clean residual min=-0.005354 max=0.005703 Jy/beam ! Clean residual mean=-0.000009 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 1.64794 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 134 components and 1.64794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058688Jy sigma=0.604171 ! Fit after self-cal, rms=0.058588Jy sigma=0.602909 wmodel J0836-2016_X_map.mod ! Writing 134 model components to file: J0836-2016_X_map.mod wobs J0836-2016_X_uvs.fits ! Writing UV FITS file: J0836-2016_X_uvs.fits wwins J0836-2016_X_map.win ! wwins: Wrote 7 windows to J0836-2016_X_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 = 0.000521951 Jy ! Component: 100 - total flux cleaned = 0.000713495 Jy ! Component: 150 - total flux cleaned = 0.000715795 Jy ! Component: 200 - total flux cleaned = 0.00080695 Jy ! Component: 250 - total flux cleaned = 0.000805339 Jy ! Component: 300 - total flux cleaned = 0.000804897 Jy ! Component: 350 - total flux cleaned = 0.000886106 Jy ! Component: 400 - total flux cleaned = 0.00112538 Jy ! Component: 450 - total flux cleaned = 0.00136013 Jy ! Component: 500 - total flux cleaned = 0.00105178 Jy ! Component: 550 - total flux cleaned = 0.00105191 Jy ! Component: 600 - total flux cleaned = 0.00112554 Jy ! Component: 650 - total flux cleaned = 0.00105426 Jy ! Component: 700 - total flux cleaned = 0.00119637 Jy ! Component: 750 - total flux cleaned = 0.0011251 Jy ! Component: 800 - total flux cleaned = 0.000915752 Jy ! Component: 850 - total flux cleaned = 0.000845997 Jy ! Component: 900 - total flux cleaned = 0.000845068 Jy ! Component: 950 - total flux cleaned = 0.000910264 Jy ! Component: 1000 - total flux cleaned = 0.000715984 Jy ! Component: 1050 - total flux cleaned = 0.000650327 Jy ! Component: 1100 - total flux cleaned = 0.000335343 Jy ! Component: 1150 - total flux cleaned = 0.00046034 Jy ! Component: 1200 - total flux cleaned = 0.000398895 Jy ! Component: 1250 - total flux cleaned = 0.000397523 Jy ! Component: 1300 - total flux cleaned = 0.000337069 Jy ! Component: 1350 - total flux cleaned = 0.000515186 Jy ! Component: 1400 - total flux cleaned = 0.000514551 Jy ! Component: 1450 - total flux cleaned = 0.000748252 Jy ! Component: 1500 - total flux cleaned = 0.000690302 Jy ! Component: 1550 - total flux cleaned = 0.000861425 Jy ! Component: 1600 - total flux cleaned = 0.00103143 Jy ! Component: 1650 - total flux cleaned = 0.00119887 Jy ! Component: 1700 - total flux cleaned = 0.00136511 Jy ! Component: 1750 - total flux cleaned = 0.00147517 Jy ! Component: 1800 - total flux cleaned = 0.00147582 Jy ! Component: 1850 - total flux cleaned = 0.00185087 Jy ! Component: 1900 - total flux cleaned = 0.0018509 Jy ! Component: 1950 - total flux cleaned = 0.00195691 Jy ! Component: 2000 - total flux cleaned = 0.002114 Jy ! Component: 2050 - total flux cleaned = 0.00226962 Jy ! Component: 2100 - total flux cleaned = 0.00232161 Jy ! Component: 2150 - total flux cleaned = 0.00267802 Jy ! Component: 2200 - total flux cleaned = 0.00267772 Jy ! Component: 2250 - total flux cleaned = 0.00287718 Jy ! Component: 2300 - total flux cleaned = 0.00277893 Jy ! Component: 2350 - total flux cleaned = 0.00292613 Jy ! Component: 2400 - total flux cleaned = 0.00287756 Jy ! Component: 2450 - total flux cleaned = 0.00316741 Jy ! Component: 2500 - total flux cleaned = 0.0031191 Jy ! Component: 2550 - total flux cleaned = 0.00307164 Jy ! Component: 2600 - total flux cleaned = 0.00307156 Jy ! Component: 2650 - total flux cleaned = 0.00316565 Jy ! Component: 2700 - total flux cleaned = 0.00325895 Jy ! Component: 2750 - total flux cleaned = 0.00325948 Jy ! Component: 2800 - total flux cleaned = 0.00353398 Jy ! Component: 2850 - total flux cleaned = 0.00353367 Jy ! Component: 2900 - total flux cleaned = 0.00344377 Jy ! Component: 2950 - total flux cleaned = 0.00366849 Jy ! Component: 3000 - total flux cleaned = 0.0036694 Jy ! Component: 3050 - total flux cleaned = 0.00371336 Jy ! Component: 3100 - total flux cleaned = 0.00366951 Jy ! Component: 3150 - total flux cleaned = 0.00375715 Jy ! Component: 3200 - total flux cleaned = 0.00380008 Jy ! Component: 3250 - total flux cleaned = 0.00367106 Jy ! Component: 3300 - total flux cleaned = 0.00384182 Jy ! Component: 3350 - total flux cleaned = 0.00379917 Jy ! Component: 3400 - total flux cleaned = 0.00354637 Jy ! Component: 3450 - total flux cleaned = 0.00358834 Jy ! Component: 3500 - total flux cleaned = 0.00354717 Jy ! Component: 3550 - total flux cleaned = 0.00358877 Jy ! Component: 3600 - total flux cleaned = 0.00367134 Jy ! Component: 3650 - total flux cleaned = 0.00391623 Jy ! Component: 3700 - total flux cleaned = 0.00371326 Jy ! Component: 3750 - total flux cleaned = 0.00371356 Jy ! Component: 3800 - total flux cleaned = 0.00395397 Jy ! Component: 3850 - total flux cleaned = 0.00391395 Jy ! Component: 3900 - total flux cleaned = 0.00391424 Jy ! Component: 3950 - total flux cleaned = 0.00387462 Jy ! Component: 4000 - total flux cleaned = 0.00391389 Jy ! Component: 4050 - total flux cleaned = 0.00414746 Jy ! Total flux subtracted in 4096 components = 0.00399286 Jy ! Clean residual min=-0.002902 max=0.002459 Jy/beam ! Clean residual mean=-0.000001 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 1.65193 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 426 components and 1.65193 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv118_uvs/J0836-2016_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9002 x 1.812 at 2.458 degrees (North through East) ! Clean map min=-0.0039503 max=1.3164 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv118_uvs/J0836-2016_X_map.fits wmodel /scr/pima/rv118_uvs/J0836-2016_X_map.mod ! Writing 426 model components to file: /scr/pima/rv118_uvs/J0836-2016_X_map.mod wobs /scr/pima/rv118_uvs/J0836-2016_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv118_uvs/J0836-2016_X_uvs.fits wwins /scr/pima/rv118_uvs/J0836-2016_X_map.win ! wwins: Wrote 8 windows to /scr/pima/rv118_uvs/J0836-2016_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.31641 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000635023 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.144717 0.144717 0.289433 0.578866 1.15773 2.31546 4.63093 9.26186 18.5237 37.0474 74.0948 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.316 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2073.02 quit ! Quitting program ! Log file /scr/pima/rv118_uvs/J0836-2016_X_dfm.log closed on Sun Dec 10 00:08:36 2017