! Started logfile: /scr/pima/rv120_uvs/J0700+1709_S_dfm.log on Fri Dec 22 22:31:24 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv120_uvs/J0700+1709_S_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J0700+1709_S_uva.fits ! AN table 1: 124 integrations on 78 of 78 possible baselines. ! AN table 2: 5 integrations on 1 of 1 possible baselines. ! AN table 3: 21 integrations on 6 of 6 possible baselines. ! AN table 4: 14 integrations on 45 of 45 possible baselines. ! AN table 5: 5 integrations on 15 of 15 possible baselines. ! AN table 6: 7 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.13591 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0700+1709 ! ! 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 5724 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 J0700+1709_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 1175 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 84 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 1175 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 84 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 1219 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 100 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! A total of 21 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 1175 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 84 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.243213Jy sigma=16.404916 ! Fit after self-cal, rms=0.427645Jy sigma=5.528648 ! 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=2.109 mas, bmaj=2.516 mas, bpa=8.066 degrees ! Estimated noise=1.03941 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 = 0.464318 Jy ! Component: 100 - total flux cleaned = 0.581752 Jy ! Total flux subtracted in 100 components = 0.581752 Jy ! Clean residual min=-0.014929 max=0.047151 Jy/beam ! Clean residual mean=0.000025 rms=0.003545 Jy/beam ! Combined flux in latest and established models = 0.581752 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.581752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181557Jy sigma=2.099202 ! Fit after self-cal, rms=0.181532Jy sigma=2.098842 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0528954 Jy ! Component: 100 - total flux cleaned = 0.082212 Jy ! Total flux subtracted in 100 components = 0.082212 Jy ! Clean residual min=-0.011347 max=0.018684 Jy/beam ! Clean residual mean=0.000011 rms=0.002641 Jy/beam ! Combined flux in latest and established models = 0.663964 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.663964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158868Jy sigma=1.711268 ! Fit after self-cal, rms=0.158751Jy sigma=1.708841 ! Inverting map ! Added new window around map position (-2.5, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201347 Jy ! Component: 100 - total flux cleaned = 0.032565 Jy ! Total flux subtracted in 100 components = 0.032565 Jy ! Clean residual min=-0.009771 max=0.014745 Jy/beam ! Clean residual mean=0.000005 rms=0.002462 Jy/beam ! Combined flux in latest and established models = 0.696529 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.696529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154528Jy sigma=1.637212 ! Fit after self-cal, rms=0.154482Jy sigma=1.633648 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.395 mas, bmaj=2.627 mas, bpa=11.99 degrees ! Estimated noise=0.852719 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 = 0.0153258 Jy ! Component: 100 - total flux cleaned = 0.0233151 Jy ! Component: 150 - total flux cleaned = 0.0277574 Jy ! Component: 200 - total flux cleaned = 0.0302434 Jy ! Total flux subtracted in 200 components = 0.0302434 Jy ! Clean residual min=-0.014211 max=0.016356 Jy/beam ! Clean residual mean=0.000021 rms=0.003931 Jy/beam ! Combined flux in latest and established models = 0.726772 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 47 components and 0.726772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152312Jy sigma=1.608483 ! Fit after self-cal, rms=0.152358Jy sigma=1.607351 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.395 x 2.627 at 11.99 degrees (North through East) ! Clean map min=-0.013322 max=0.59775 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 93 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HH 1.01 HN 1.09 ! KP 0.98 LA 0.97 NL 1.01 NY 0.88 ! ON 0.97 OV 0.99 PT 0.98 SC 1.01 ! WZ 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* WZ 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 KK 1.04 MK 1.04 NY 0.91 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 0.92 HN 1.08 KP 0.97 ! LA 0.97 MK 0.99 NL 1.08 OV 0.96 ! PT 0.97 SC 0.94 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.10 KK 1.01 KP 0.96 MK 1.22 ! OV 0.93 PT 0.96 ! ! A total of 18 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* KK 0.00* NL 0.00* ! ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HH 1.02 HN 1.03 ! KP 0.98 LA 0.97 NL 0.99 NY 0.90 ! ON 0.99 OV 0.98 PT 0.98 SC 1.02 ! WZ 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* WZ 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 KK 0.96 MK 1.04 NY 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 0.97 HN 1.05 KP 0.97 ! LA 0.96 MK 0.96 NL 1.05 OV 0.96 ! PT 0.96 SC 0.97 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.99 KK 0.98 KP 0.97 MK 1.22 ! OV 0.95 PT 0.95 ! ! A total of 18 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* KK 0.00* NL 0.00* ! ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HH 1.17 HN 1.13 ! KP 1.00* LA 1.06 NL 1.00* NY 1.00 ! ON 1.02 OV 1.00 PT 1.00 SC 0.72 ! WZ 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* WZ 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 KK 0.96 MK 0.83 NY 1.19 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 0.99 HN 1.04 KP 1.00* ! LA 1.75 MK 1.18 NL 1.00* OV 0.95 ! PT 0.99 SC 1.62 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.02 KK 1.04 KP 1.00* MK 0.96 ! OV 0.96 PT 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* KK 0.00* NL 0.00* ! ! ! Correcting IF 4. ! A total of 93 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HH 0.96 HN 1.02 ! KP 0.99 LA 1.00 NL 1.00 NY 1.01 ! ON 1.01 OV 1.02 PT 1.01 SC 1.06 ! WZ 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* WZ 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 KK 1.08 MK 0.98 NY 1.06 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 0.97 HN 1.08 KP 0.97 ! LA 0.98 MK 1.01 NL 1.06 OV 0.82 ! PT 0.97 SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.01 KK 1.02 KP 0.98 MK 1.26 ! OV 0.91 PT 0.97 ! ! A total of 18 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* KK 0.00* NL 0.00* ! ! ! Fit before self-cal, rms=0.152358Jy sigma=1.607351 ! Fit after self-cal, rms=0.125465Jy sigma=1.171742 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.403 mas, bmaj=2.551 mas, bpa=-8.088 degrees ! Estimated noise=0.896578 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 (-3.5, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145235 Jy ! Component: 100 - total flux cleaned = 0.0221182 Jy ! Component: 150 - total flux cleaned = 0.0258379 Jy ! Component: 200 - total flux cleaned = 0.0264107 Jy ! Total flux subtracted in 200 components = 0.0264107 Jy ! Clean residual min=-0.005854 max=0.005633 Jy/beam ! Clean residual mean=0.000003 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.753183 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.753183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123815Jy sigma=1.137575 ! Fit after self-cal, rms=0.123600Jy sigma=1.132352 ! 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=0.123600Jy sigma=1.132352 ! Fit after self-cal, rms=0.111820Jy sigma=1.025376 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.399 mas, bmaj=2.546 mas, bpa=-4.291 degrees ! Estimated noise=0.8986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00745482 Jy ! Component: 100 - total flux cleaned = 0.0112559 Jy ! Component: 150 - total flux cleaned = 0.0122801 Jy ! Component: 200 - total flux cleaned = 0.012606 Jy ! Total flux subtracted in 200 components = 0.012606 Jy ! Clean residual min=-0.003837 max=0.004326 Jy/beam ! Clean residual mean=-0.000000 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.765789 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.765789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111341Jy sigma=1.015214 ! Fit after self-cal, rms=0.111333Jy sigma=1.013330 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 (32, -63). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319187 Jy ! Component: 100 - total flux cleaned = 0.00400428 Jy ! Component: 150 - total flux cleaned = 0.00425088 Jy ! Component: 200 - total flux cleaned = 0.00432437 Jy ! Total flux subtracted in 200 components = 0.00432437 Jy ! Clean residual min=-0.004176 max=0.004017 Jy/beam ! Clean residual mean=-0.000002 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.770113 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.770113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111170Jy sigma=1.009514 ! Fit after self-cal, rms=0.111146Jy sigma=1.009189 ! 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=0.111146Jy sigma=1.009189 ! Fit after self-cal, rms=0.108652Jy sigma=0.978976 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.397 mas, bmaj=2.545 mas, bpa=-3.917 degrees ! Estimated noise=0.899075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389249 Jy ! Component: 100 - total flux cleaned = 0.0055884 Jy ! Component: 150 - total flux cleaned = 0.00608189 Jy ! Component: 200 - total flux cleaned = 0.00619838 Jy ! Total flux subtracted in 200 components = 0.00619838 Jy ! Clean residual min=-0.003268 max=0.003423 Jy/beam ! Clean residual mean=-0.000001 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.776312 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 0.776312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108521Jy sigma=0.975416 ! Fit after self-cal, rms=0.108493Jy sigma=0.974884 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 (-77.5, -107.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201771 Jy ! Component: 100 - total flux cleaned = 0.00232076 Jy ! Component: 150 - total flux cleaned = 0.0023867 Jy ! Component: 200 - total flux cleaned = 0.00238856 Jy ! Total flux subtracted in 200 components = 0.00238856 Jy ! Clean residual min=-0.003231 max=0.003171 Jy/beam ! Clean residual mean=-0.000001 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.7787 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 121 components and 0.7787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108383Jy sigma=0.972634 ! Fit after self-cal, rms=0.108349Jy sigma=0.972454 ! 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=0.108349Jy sigma=0.972454 ! Fit after self-cal, rms=0.108344Jy sigma=0.971289 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.836 mas, bmaj=10.34 mas, bpa=-44.91 degrees ! Estimated noise=1.31718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242008 Jy ! Component: 100 - total flux cleaned = 0.00295402 Jy ! Component: 150 - total flux cleaned = 0.00300247 Jy ! Component: 200 - total flux cleaned = 0.00304222 Jy ! Total flux subtracted in 200 components = 0.00304222 Jy ! Clean residual min=-0.002960 max=0.003795 Jy/beam ! Clean residual mean=-0.000003 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.781742 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 135 components and 0.781742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108339Jy sigma=0.970790 ! Fit after self-cal, rms=0.108316Jy sigma=0.970514 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 = 0.000327083 Jy ! Component: 100 - total flux cleaned = 0.00044837 Jy ! Component: 150 - total flux cleaned = 0.000480299 Jy ! Component: 200 - total flux cleaned = 0.000507544 Jy ! Total flux subtracted in 200 components = 0.000507544 Jy ! Clean residual min=-0.002925 max=0.003577 Jy/beam ! Clean residual mean=-0.000002 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.78225 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 145 components and 0.78225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108326Jy sigma=0.970732 ! Fit after self-cal, rms=0.108320Jy sigma=0.970649 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.396 mas, bmaj=2.544 mas, bpa=-3.75 degrees ! Estimated noise=0.899399 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.396 x 2.544 at -3.75 degrees (North through East) ! Clean map min=-0.0028643 max=0.59393 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=0.108320Jy sigma=0.970649 ! Fit after self-cal, rms=0.102897Jy sigma=0.803832 ! Inverting map and beam ! Estimated beam: bmin=2.395 mas, bmaj=2.543 mas, bpa=-3.19 degrees ! Estimated noise=0.899619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157046 Jy ! Component: 100 - total flux cleaned = 0.00169059 Jy ! Component: 150 - total flux cleaned = 0.00169146 Jy ! Component: 200 - total flux cleaned = 0.00169177 Jy ! Total flux subtracted in 200 components = 0.00169177 Jy ! Clean residual min=-0.003063 max=0.002948 Jy/beam ! Clean residual mean=-0.000003 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.783942 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 152 components and 0.783942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102827Jy sigma=0.802526 ! Fit after self-cal, rms=0.102805Jy sigma=0.802432 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000228507 Jy ! Component: 100 - total flux cleaned = 0.000181939 Jy ! Component: 150 - total flux cleaned = 9.38122e-05 Jy ! Component: 200 - total flux cleaned = 5.07021e-05 Jy ! Total flux subtracted in 200 components = 5.07021e-05 Jy ! Clean residual min=-0.003070 max=0.002947 Jy/beam ! Clean residual mean=-0.000002 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.783993 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 156 components and 0.783993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102769Jy sigma=0.801686 ! Fit after self-cal, rms=0.102758Jy sigma=0.801651 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102758Jy sigma=0.801651 ! Fit after self-cal, rms=0.102886Jy sigma=0.801395 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=2.098 mas, bmaj=2.444 mas, bpa=5.866 degrees ! Estimated noise=1.10224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.465728 Jy ! Component: 100 - total flux cleaned = 0.586901 Jy ! Component: 150 - total flux cleaned = 0.643515 Jy ! Component: 200 - total flux cleaned = 0.676035 Jy ! Total flux subtracted in 200 components = 0.676035 Jy ! Clean residual min=-0.007309 max=0.017597 Jy/beam ! Clean residual mean=0.000014 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 0.676035 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 0.676035 Jy ! Inverting map and beam ! Estimated beam: bmin=2.394 mas, bmaj=2.542 mas, bpa=-3.183 degrees ! Estimated noise=0.899674 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 = 0.0333345 Jy ! Component: 100 - total flux cleaned = 0.0554487 Jy ! Component: 150 - total flux cleaned = 0.0705048 Jy ! Component: 200 - total flux cleaned = 0.0809106 Jy ! Total flux subtracted in 200 components = 0.0809106 Jy ! Clean residual min=-0.003979 max=0.006030 Jy/beam ! Clean residual mean=0.000007 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.756946 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 59 components and 0.756946 Jy ! Inverting map ! Added new window around map position (0.5, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00752012 Jy ! Component: 100 - total flux cleaned = 0.0131523 Jy ! Component: 150 - total flux cleaned = 0.0174589 Jy ! Component: 200 - total flux cleaned = 0.0205416 Jy ! Total flux subtracted in 200 components = 0.0205416 Jy ! Clean residual min=-0.003337 max=0.003034 Jy/beam ! Clean residual mean=-0.000001 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.777487 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 82 components and 0.777487 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.822 mas, bmaj=10.33 mas, bpa=-45.16 degrees ! Estimated noise=1.31826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417295 Jy ! Component: 100 - total flux cleaned = 0.00488995 Jy ! Component: 150 - total flux cleaned = 0.00529976 Jy ! Component: 200 - total flux cleaned = 0.00558027 Jy ! Total flux subtracted in 200 components = 0.00558027 Jy ! Clean residual min=-0.003093 max=0.003432 Jy/beam ! Clean residual mean=-0.000005 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.783068 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 = 0.000328542 Jy ! Component: 100 - total flux cleaned = 0.000611976 Jy ! Component: 150 - total flux cleaned = 0.000824725 Jy ! Component: 200 - total flux cleaned = 0.000950965 Jy ! Total flux subtracted in 200 components = 0.000950965 Jy ! Clean residual min=-0.003126 max=0.003412 Jy/beam ! Clean residual mean=-0.000006 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.784019 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 109 components and 0.784019 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.394 mas, bmaj=2.542 mas, bpa=-3.183 degrees ! Estimated noise=0.899674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000313006 Jy ! Component: 100 - total flux cleaned = -7.90302e-05 Jy ! Component: 150 - total flux cleaned = 0.000183601 Jy ! Component: 200 - total flux cleaned = 0.000244649 Jy ! Total flux subtracted in 200 components = 0.000244649 Jy ! Clean residual min=-0.003163 max=0.003113 Jy/beam ! Clean residual mean=-0.000002 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.784263 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.784263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102917Jy sigma=0.802095 ! Fit after self-cal, rms=0.102827Jy sigma=0.801041 wmodel J0700+1709_S_map.mod ! Writing 123 model components to file: J0700+1709_S_map.mod wobs J0700+1709_S_uvs.fits ! Writing UV FITS file: J0700+1709_S_uvs.fits wwins J0700+1709_S_map.win ! wwins: Wrote 6 windows to J0700+1709_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 = 0.000558557 Jy ! Component: 100 - total flux cleaned = 0.00109574 Jy ! Component: 150 - total flux cleaned = 0.00156645 Jy ! Component: 200 - total flux cleaned = 0.00187285 Jy ! Component: 250 - total flux cleaned = 0.00247506 Jy ! Component: 300 - total flux cleaned = 0.00301905 Jy ! Component: 350 - total flux cleaned = 0.0034575 Jy ! Component: 400 - total flux cleaned = 0.0039385 Jy ! Component: 450 - total flux cleaned = 0.00408087 Jy ! Component: 500 - total flux cleaned = 0.00445797 Jy ! Component: 550 - total flux cleaned = 0.00478294 Jy ! Component: 600 - total flux cleaned = 0.00478311 Jy ! Component: 650 - total flux cleaned = 0.00510258 Jy ! Component: 700 - total flux cleaned = 0.00528338 Jy ! Component: 750 - total flux cleaned = 0.00532772 Jy ! Component: 800 - total flux cleaned = 0.0055049 Jy ! Component: 850 - total flux cleaned = 0.00559288 Jy ! Component: 900 - total flux cleaned = 0.00559272 Jy ! Component: 950 - total flux cleaned = 0.00572255 Jy ! Component: 1000 - total flux cleaned = 0.005594 Jy ! Component: 1050 - total flux cleaned = 0.00576479 Jy ! Component: 1100 - total flux cleaned = 0.00572217 Jy ! Component: 1150 - total flux cleaned = 0.00576425 Jy ! Component: 1200 - total flux cleaned = 0.00572259 Jy ! Component: 1250 - total flux cleaned = 0.00588842 Jy ! Component: 1300 - total flux cleaned = 0.00564086 Jy ! Component: 1350 - total flux cleaned = 0.0056408 Jy ! Component: 1400 - total flux cleaned = 0.00560015 Jy ! Component: 1450 - total flux cleaned = 0.00560012 Jy ! Component: 1500 - total flux cleaned = 0.00555977 Jy ! Component: 1550 - total flux cleaned = 0.00555984 Jy ! Component: 1600 - total flux cleaned = 0.00559958 Jy ! Component: 1650 - total flux cleaned = 0.00552065 Jy ! Component: 1700 - total flux cleaned = 0.00540277 Jy ! Component: 1750 - total flux cleaned = 0.00551969 Jy ! Component: 1800 - total flux cleaned = 0.00524793 Jy ! Component: 1850 - total flux cleaned = 0.0053254 Jy ! Component: 1900 - total flux cleaned = 0.00547915 Jy ! Component: 1950 - total flux cleaned = 0.00532677 Jy ! Component: 2000 - total flux cleaned = 0.00536465 Jy ! Component: 2050 - total flux cleaned = 0.0054777 Jy ! Component: 2100 - total flux cleaned = 0.00544015 Jy ! Component: 2150 - total flux cleaned = 0.0053278 Jy ! Component: 2200 - total flux cleaned = 0.00551359 Jy ! Component: 2250 - total flux cleaned = 0.00558746 Jy ! Component: 2300 - total flux cleaned = 0.00536619 Jy ! Component: 2350 - total flux cleaned = 0.00540281 Jy ! Component: 2400 - total flux cleaned = 0.00554886 Jy ! Component: 2450 - total flux cleaned = 0.00544019 Jy ! Component: 2500 - total flux cleaned = 0.00544012 Jy ! Component: 2550 - total flux cleaned = 0.00540437 Jy ! Component: 2600 - total flux cleaned = 0.00529707 Jy ! Component: 2650 - total flux cleaned = 0.00540387 Jy ! Component: 2700 - total flux cleaned = 0.00533312 Jy ! Component: 2750 - total flux cleaned = 0.00515699 Jy ! Component: 2800 - total flux cleaned = 0.00512197 Jy ! Component: 2850 - total flux cleaned = 0.00522686 Jy ! Component: 2900 - total flux cleaned = 0.00505302 Jy ! Component: 2950 - total flux cleaned = 0.00515693 Jy ! Component: 3000 - total flux cleaned = 0.00498452 Jy ! Component: 3050 - total flux cleaned = 0.00491579 Jy ! Component: 3100 - total flux cleaned = 0.00488165 Jy ! Component: 3150 - total flux cleaned = 0.0047456 Jy ! Component: 3200 - total flux cleaned = 0.00471158 Jy ! Component: 3250 - total flux cleaned = 0.00471168 Jy ! Component: 3300 - total flux cleaned = 0.00471168 Jy ! Component: 3350 - total flux cleaned = 0.00477854 Jy ! Component: 3400 - total flux cleaned = 0.00464518 Jy ! Component: 3450 - total flux cleaned = 0.00464516 Jy ! Component: 3500 - total flux cleaned = 0.0046453 Jy ! Component: 3550 - total flux cleaned = 0.00464517 Jy ! Component: 3600 - total flux cleaned = 0.00454663 Jy ! Component: 3650 - total flux cleaned = 0.00448121 Jy ! Component: 3700 - total flux cleaned = 0.0044162 Jy ! Component: 3750 - total flux cleaned = 0.00461071 Jy ! Component: 3800 - total flux cleaned = 0.00464299 Jy ! Component: 3850 - total flux cleaned = 0.00454647 Jy ! Component: 3900 - total flux cleaned = 0.00448233 Jy ! Component: 3950 - total flux cleaned = 0.00451446 Jy ! Component: 4000 - total flux cleaned = 0.00441888 Jy ! Component: 4050 - total flux cleaned = 0.00441883 Jy ! Total flux subtracted in 4096 components = 0.00438736 Jy ! Clean residual min=-0.002023 max=0.001847 Jy/beam ! Clean residual mean=-0.000000 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.78865 Jy keep ! Adding 362 model components to the UV plane model. ! The established model now contains 485 components and 0.78865 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J0700+1709_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.394 x 2.542 at -3.183 degrees (North through East) ! Clean map min=-0.0023004 max=0.59581 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J0700+1709_S_map.fits wmodel /scr/pima/rv120_uvs/J0700+1709_S_map.mod ! Writing 485 model components to file: /scr/pima/rv120_uvs/J0700+1709_S_map.mod wobs /scr/pima/rv120_uvs/J0700+1709_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J0700+1709_S_uvs.fits wwins /scr/pima/rv120_uvs/J0700+1709_S_map.win ! wwins: Wrote 7 windows to /scr/pima/rv120_uvs/J0700+1709_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.59581 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000528977 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.266348 0.266348 0.532697 1.06539 2.13079 4.26157 8.52315 17.0463 34.0926 68.1852 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.595 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1126.34 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J0700+1709_S_dfm.log closed on Fri Dec 22 22:31:29 2017