! Started logfile: /scr/pima/rv120_uvs/J0328+3940_S_dfm.log on Fri Dec 22 22:30:13 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/J0328+3940_S_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J0328+3940_S_uva.fits ! AN table 1: 58 integrations on 10 of 10 possible baselines. ! AN table 2: 29 integrations on 15 of 15 possible baselines. ! AN table 3: 24 integrations on 36 of 36 possible baselines. ! AN table 4: 61 integrations on 36 of 36 possible baselines. ! AN table 5: 57 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.680784 visibilities/baseline/integration-bin. ! Found source: J0328+3940 ! ! 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 11252 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 J0328+3940_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 106 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! A total of 96 telescope corrections were flagged in sub-array 3. ! A total of 102 telescope corrections were flagged in sub-array 4. ! A total of 114 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 106 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! A total of 96 telescope corrections were flagged in sub-array 3. ! A total of 102 telescope corrections were flagged in sub-array 4. ! A total of 114 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 128 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! A total of 128 telescope corrections were flagged in sub-array 3. ! A total of 204 telescope corrections were flagged in sub-array 4. ! A total of 114 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 106 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! A total of 96 telescope corrections were flagged in sub-array 3. ! A total of 102 telescope corrections were flagged in sub-array 4. ! A total of 114 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.017825Jy sigma=20.010231 ! Fit after self-cal, rms=0.798437Jy sigma=15.837366 ! 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=2.4 mas, bmaj=3.501 mas, bpa=58.48 degrees ! Estimated noise=0.652799 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 = 0.159597 Jy ! Component: 100 - total flux cleaned = 0.198455 Jy ! Total flux subtracted in 100 components = 0.198455 Jy ! Clean residual min=-0.005346 max=0.013917 Jy/beam ! Clean residual mean=0.000015 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.198455 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.198455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067431Jy sigma=1.116080 ! Fit after self-cal, rms=0.067444Jy sigma=1.115752 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128412 Jy ! Component: 100 - total flux cleaned = 0.0170981 Jy ! Total flux subtracted in 100 components = 0.0170981 Jy ! Clean residual min=-0.004600 max=0.005061 Jy/beam ! Clean residual mean=0.000006 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.215553 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 10 components and 0.215553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065578Jy sigma=1.071277 ! Fit after self-cal, rms=0.065593Jy sigma=1.071152 ! 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=3.2 mas, bmaj=4.255 mas, bpa=64.47 degrees ! Estimated noise=0.388724 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 = -0.000251147 Jy ! Component: 100 - total flux cleaned = -0.000330599 Jy ! Component: 150 - total flux cleaned = -0.000400349 Jy ! Component: 200 - total flux cleaned = -0.000431484 Jy ! Total flux subtracted in 200 components = -0.000431484 Jy ! Clean residual min=-0.003580 max=0.005033 Jy/beam ! Clean residual mean=0.000015 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.215122 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 16 components and 0.215122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065543Jy sigma=1.070350 ! Fit after self-cal, rms=0.065539Jy sigma=1.070310 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.2 x 4.255 at 64.47 degrees (North through East) ! Clean map min=-0.0034694 max=0.20585 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.10 HN 0.96 NL 1.29 NY 1.02 ! WZ 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! HH 1.14 HN 0.97 LA 1.04 NL 1.02 ! SC 0.97 WZ 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.03 HN 0.98 KP 0.94 ! LA 1.15 NL 1.01 OV 1.02 PT 1.06 ! SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.02 KK 1.02 KP 1.00 ! LA 1.02 MK 1.01 NL 1.07 OV 1.00 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* NY 0.00* ! ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.97 HN 1.03 NL 1.21 NY 1.12 ! WZ 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! HH 1.13 HN 1.02 LA 0.98 NL 0.98 ! SC 1.00 WZ 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.00 HN 1.00 KP 1.07 ! LA 1.04 NL 1.01 OV 1.02 PT 0.99 ! SC 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.02 KK 1.03 KP 1.01 ! LA 1.01 MK 1.02 NL 1.03 OV 1.00 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* NY 0.00* ! ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.08 HN 1.05 NL 1.00* NY 1.15 ! WZ 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! HH 1.28 HN 0.98 LA 1.00 NL 1.00* ! SC 0.69 WZ 1.10 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.96 HN 1.13 KP 1.00* ! LA 0.91 NL 1.00* OV 1.05 PT 0.95 ! SC 0.70 ! ! A total of 36 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.01 KK 1.02 KP 1.00* ! LA 0.99 MK 0.92 NL 1.00* OV 0.97 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* NY 0.00* ! ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.92 HN 1.05 NL 1.09 NY 1.17 ! WZ 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.99 HN 0.99 LA 1.07 NL 1.02 ! SC 1.04 WZ 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.99 HN 0.99 KP 1.01 ! LA 1.00 NL 1.00 OV 1.01 PT 0.98 ! SC 1.04 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.95 KK 1.02 KP 0.99 ! LA 0.99 MK 0.99 NL 0.98 OV 0.97 ! PT 0.97 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* NY 0.00* ! ! ! Fit before self-cal, rms=0.065539Jy sigma=1.070310 ! Fit after self-cal, rms=0.063078Jy sigma=1.036379 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.478 mas, bmaj=4.307 mas, bpa=58.42 degrees ! Estimated noise=0.392498 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 (10, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00452366 Jy ! Component: 100 - total flux cleaned = 0.00688708 Jy ! Component: 150 - total flux cleaned = 0.00833688 Jy ! Component: 200 - total flux cleaned = 0.00936481 Jy ! Total flux subtracted in 200 components = 0.00936481 Jy ! Clean residual min=-0.003291 max=0.004622 Jy/beam ! Clean residual mean=0.000002 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.224487 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.224487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062803Jy sigma=1.027687 ! Fit after self-cal, rms=0.062871Jy sigma=1.026570 ! Inverting map ! Added new window around map position (41, -97.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00440674 Jy ! Component: 100 - total flux cleaned = 0.0067214 Jy ! Component: 150 - total flux cleaned = 0.00832777 Jy ! Component: 200 - total flux cleaned = 0.00961251 Jy ! Total flux subtracted in 200 components = 0.00961251 Jy ! Clean residual min=-0.002894 max=0.002732 Jy/beam ! Clean residual mean=-0.000008 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.234099 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 67 components and 0.234099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062537Jy sigma=1.019014 ! Fit after self-cal, rms=0.062515Jy sigma=1.018268 ! 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=0.062515Jy sigma=1.018268 ! Fit after self-cal, rms=0.059278Jy sigma=0.958153 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.478 mas, bmaj=4.316 mas, bpa=57.56 degrees ! Estimated noise=0.392362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164604 Jy ! Component: 100 - total flux cleaned = 0.00276424 Jy ! Component: 150 - total flux cleaned = 0.00360575 Jy ! Component: 200 - total flux cleaned = 0.00404894 Jy ! Total flux subtracted in 200 components = 0.00404894 Jy ! Clean residual min=-0.001819 max=0.002109 Jy/beam ! Clean residual mean=-0.000012 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.238148 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 91 components and 0.238148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059210Jy sigma=0.956865 ! Fit after self-cal, rms=0.059232Jy sigma=0.956562 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 = 0.000616872 Jy ! Component: 100 - total flux cleaned = 0.000784603 Jy ! Component: 150 - total flux cleaned = 0.000874192 Jy ! Component: 200 - total flux cleaned = 0.000959317 Jy ! Total flux subtracted in 200 components = 0.000959317 Jy ! Clean residual min=-0.001828 max=0.002099 Jy/beam ! Clean residual mean=-0.000013 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.239107 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 102 components and 0.239107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059211Jy sigma=0.956241 ! Fit after self-cal, rms=0.059210Jy sigma=0.956229 ! 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=0.059210Jy sigma=0.956229 ! Fit after self-cal, rms=0.059003Jy sigma=0.950006 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.477 mas, bmaj=4.316 mas, bpa=57.47 degrees ! Estimated noise=0.392214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000852624 Jy ! Component: 100 - total flux cleaned = 0.00123351 Jy ! Component: 150 - total flux cleaned = 0.00136716 Jy ! Component: 200 - total flux cleaned = 0.00148974 Jy ! Total flux subtracted in 200 components = 0.00148974 Jy ! Clean residual min=-0.001799 max=0.002065 Jy/beam ! Clean residual mean=0.000003 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.240597 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 0.240597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058975Jy sigma=0.949690 ! Fit after self-cal, rms=0.058979Jy sigma=0.949651 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 (40, -126.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200333 Jy ! Component: 100 - total flux cleaned = 0.00289874 Jy ! Component: 150 - total flux cleaned = 0.00323849 Jy ! Component: 200 - total flux cleaned = 0.00353411 Jy ! Total flux subtracted in 200 components = 0.00353411 Jy ! Clean residual min=-0.001845 max=0.001899 Jy/beam ! Clean residual mean=0.000000 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.244131 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 129 components and 0.244131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058900Jy sigma=0.948143 ! Fit after self-cal, rms=0.058892Jy sigma=0.947985 ! Inverting map ! Added new window around map position (32.5, -39.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193463 Jy ! Component: 100 - total flux cleaned = 0.00288149 Jy ! Component: 150 - total flux cleaned = 0.00321337 Jy ! Component: 200 - total flux cleaned = 0.00344316 Jy ! Total flux subtracted in 200 components = 0.00344316 Jy ! Clean residual min=-0.001928 max=0.001774 Jy/beam ! Clean residual mean=-0.000004 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.247574 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 144 components and 0.247574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058809Jy sigma=0.946330 ! Fit after self-cal, rms=0.058807Jy sigma=0.946219 ! 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=0.058807Jy sigma=0.946219 ! Fit after self-cal, rms=0.058745Jy sigma=0.945838 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.57 mas, bmaj=10.77 mas, bpa=73.62 degrees ! Estimated noise=0.483554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152192 Jy ! Component: 100 - total flux cleaned = 0.0023273 Jy ! Component: 150 - total flux cleaned = 0.00294709 Jy ! Component: 200 - total flux cleaned = 0.00349417 Jy ! Total flux subtracted in 200 components = 0.00349417 Jy ! Clean residual min=-0.001851 max=0.002340 Jy/beam ! Clean residual mean=-0.000008 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.251069 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 154 components and 0.251069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058738Jy sigma=0.945685 ! Fit after self-cal, rms=0.058735Jy sigma=0.945615 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 = 0.000520373 Jy ! Component: 100 - total flux cleaned = 0.000882916 Jy ! Component: 150 - total flux cleaned = 0.00108462 Jy ! Component: 200 - total flux cleaned = 0.00121543 Jy ! Total flux subtracted in 200 components = 0.00121543 Jy ! Clean residual min=-0.001885 max=0.002279 Jy/beam ! Clean residual mean=-0.000010 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.252284 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 158 components and 0.252284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058736Jy sigma=0.945642 ! Fit after self-cal, rms=0.058735Jy sigma=0.945626 ! 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=3.479 mas, bmaj=4.315 mas, bpa=57.36 degrees ! Estimated noise=0.392024 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.479 x 4.315 at 57.36 degrees (North through East) ! Clean map min=-0.0019044 max=0.20802 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.593 mas, bmaj=3.578 mas, bpa=51.87 degrees ! Estimated noise=0.655744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16059 Jy ! Component: 100 - total flux cleaned = 0.197578 Jy ! Component: 150 - total flux cleaned = 0.209033 Jy ! Component: 200 - total flux cleaned = 0.214054 Jy ! Total flux subtracted in 200 components = 0.214054 Jy ! Clean residual min=-0.003330 max=0.003001 Jy/beam ! Clean residual mean=0.000007 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.214054 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.214054 Jy ! Inverting map and beam ! Estimated beam: bmin=3.479 mas, bmaj=4.315 mas, bpa=57.36 degrees ! Estimated noise=0.392024 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 = 0.00519986 Jy ! Component: 100 - total flux cleaned = 0.00917659 Jy ! Component: 150 - total flux cleaned = 0.0124885 Jy ! Component: 200 - total flux cleaned = 0.0153466 Jy ! Total flux subtracted in 200 components = 0.0153466 Jy ! Clean residual min=-0.002003 max=0.002360 Jy/beam ! Clean residual mean=0.000023 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.229401 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 61 components and 0.229401 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=9.57 mas, bmaj=10.77 mas, bpa=73.62 degrees ! Estimated noise=0.483554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416737 Jy ! Component: 100 - total flux cleaned = 0.00741628 Jy ! Component: 150 - total flux cleaned = 0.0101046 Jy ! Component: 200 - total flux cleaned = 0.0123585 Jy ! Total flux subtracted in 200 components = 0.0123585 Jy ! Clean residual min=-0.001869 max=0.002591 Jy/beam ! Clean residual mean=0.000017 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.241759 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 = 0.00190903 Jy ! Component: 100 - total flux cleaned = 0.00353533 Jy ! Component: 150 - total flux cleaned = 0.00492454 Jy ! Component: 200 - total flux cleaned = 0.00611373 Jy ! Total flux subtracted in 200 components = 0.00611373 Jy ! Clean residual min=-0.001803 max=0.002323 Jy/beam ! Clean residual mean=0.000001 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.247873 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 142 components and 0.247873 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.479 mas, bmaj=4.315 mas, bpa=57.36 degrees ! Estimated noise=0.392024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141529 Jy ! Component: 100 - total flux cleaned = 0.00197605 Jy ! Component: 150 - total flux cleaned = 0.00232311 Jy ! Component: 200 - total flux cleaned = 0.00253356 Jy ! Total flux subtracted in 200 components = 0.00253356 Jy ! Clean residual min=-0.002020 max=0.001745 Jy/beam ! Clean residual mean=-0.000003 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.250406 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 160 components and 0.250406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058818Jy sigma=0.946874 ! Fit after self-cal, rms=0.058784Jy sigma=0.946606 wmodel J0328+3940_S_map.mod ! Writing 160 model components to file: J0328+3940_S_map.mod wobs J0328+3940_S_uvs.fits ! Writing UV FITS file: J0328+3940_S_uvs.fits wwins J0328+3940_S_map.win ! wwins: Wrote 5 windows to J0328+3940_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 = -0.000136843 Jy ! Component: 100 - total flux cleaned = -7.54968e-05 Jy ! Component: 150 - total flux cleaned = -4.60686e-05 Jy ! Component: 200 - total flux cleaned = -7.49048e-05 Jy ! Component: 250 - total flux cleaned = 8.66712e-06 Jy ! Component: 300 - total flux cleaned = 6.34917e-05 Jy ! Component: 350 - total flux cleaned = 0.000143501 Jy ! Component: 400 - total flux cleaned = 0.000195439 Jy ! Component: 450 - total flux cleaned = 0.000322602 Jy ! Component: 500 - total flux cleaned = 0.000397397 Jy ! Component: 550 - total flux cleaned = 0.000545115 Jy ! Component: 600 - total flux cleaned = 0.000714626 Jy ! Component: 650 - total flux cleaned = 0.000762325 Jy ! Component: 700 - total flux cleaned = 0.000904033 Jy ! Component: 750 - total flux cleaned = 0.000973499 Jy ! Component: 800 - total flux cleaned = 0.000996184 Jy ! Component: 850 - total flux cleaned = 0.00106414 Jy ! Component: 900 - total flux cleaned = 0.00106429 Jy ! Component: 950 - total flux cleaned = 0.00108643 Jy ! Component: 1000 - total flux cleaned = 0.00113005 Jy ! Component: 1050 - total flux cleaned = 0.00110859 Jy ! Component: 1100 - total flux cleaned = 0.0011515 Jy ! Component: 1150 - total flux cleaned = 0.00123637 Jy ! Component: 1200 - total flux cleaned = 0.00127816 Jy ! Component: 1250 - total flux cleaned = 0.0012575 Jy ! Component: 1300 - total flux cleaned = 0.00127828 Jy ! Component: 1350 - total flux cleaned = 0.00129887 Jy ! Component: 1400 - total flux cleaned = 0.00142021 Jy ! Component: 1450 - total flux cleaned = 0.00138008 Jy ! Component: 1500 - total flux cleaned = 0.00136066 Jy ! Component: 1550 - total flux cleaned = 0.00149824 Jy ! Component: 1600 - total flux cleaned = 0.00147853 Jy ! Component: 1650 - total flux cleaned = 0.00153652 Jy ! Component: 1700 - total flux cleaned = 0.00155556 Jy ! Component: 1750 - total flux cleaned = 0.00157422 Jy ! Component: 1800 - total flux cleaned = 0.00149861 Jy ! Component: 1850 - total flux cleaned = 0.00153599 Jy ! Component: 1900 - total flux cleaned = 0.00153626 Jy ! Component: 1950 - total flux cleaned = 0.00153627 Jy ! Component: 2000 - total flux cleaned = 0.00157282 Jy ! Component: 2050 - total flux cleaned = 0.00160889 Jy ! Component: 2100 - total flux cleaned = 0.0015365 Jy ! Component: 2150 - total flux cleaned = 0.00155445 Jy ! Component: 2200 - total flux cleaned = 0.00155451 Jy ! Component: 2250 - total flux cleaned = 0.00157219 Jy ! Component: 2300 - total flux cleaned = 0.00157216 Jy ! Component: 2350 - total flux cleaned = 0.00157203 Jy ! Component: 2400 - total flux cleaned = 0.00155481 Jy ! Component: 2450 - total flux cleaned = 0.0015375 Jy ! Component: 2500 - total flux cleaned = 0.00158874 Jy ! Component: 2550 - total flux cleaned = 0.00157166 Jy ! Component: 2600 - total flux cleaned = 0.00153784 Jy ! Component: 2650 - total flux cleaned = 0.00152121 Jy ! Component: 2700 - total flux cleaned = 0.0015546 Jy ! Component: 2750 - total flux cleaned = 0.00150488 Jy ! Component: 2800 - total flux cleaned = 0.00148841 Jy ! Component: 2850 - total flux cleaned = 0.00147207 Jy ! Component: 2900 - total flux cleaned = 0.00145568 Jy ! Component: 2950 - total flux cleaned = 0.00142315 Jy ! Component: 3000 - total flux cleaned = 0.00139085 Jy ! Component: 3050 - total flux cleaned = 0.00147104 Jy ! Component: 3100 - total flux cleaned = 0.00140736 Jy ! Component: 3150 - total flux cleaned = 0.00137547 Jy ! Component: 3200 - total flux cleaned = 0.00140688 Jy ! Component: 3250 - total flux cleaned = 0.00137548 Jy ! Component: 3300 - total flux cleaned = 0.00134439 Jy ! Component: 3350 - total flux cleaned = 0.00128219 Jy ! Component: 3400 - total flux cleaned = 0.00128222 Jy ! Component: 3450 - total flux cleaned = 0.00123606 Jy ! Component: 3500 - total flux cleaned = 0.00125127 Jy ! Component: 3550 - total flux cleaned = 0.00126638 Jy ! Component: 3600 - total flux cleaned = 0.00123607 Jy ! Component: 3650 - total flux cleaned = 0.00123607 Jy ! Component: 3700 - total flux cleaned = 0.00119111 Jy ! Component: 3750 - total flux cleaned = 0.00126591 Jy ! Component: 3800 - total flux cleaned = 0.00117674 Jy ! Component: 3850 - total flux cleaned = 0.00113244 Jy ! Component: 3900 - total flux cleaned = 0.00122091 Jy ! Component: 3950 - total flux cleaned = 0.00119137 Jy ! Component: 4000 - total flux cleaned = 0.00116201 Jy ! Component: 4050 - total flux cleaned = 0.00114754 Jy ! Total flux subtracted in 4096 components = 0.00116198 Jy ! Clean residual min=-0.000832 max=0.000840 Jy/beam ! Clean residual mean=-0.000002 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.251568 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 461 components and 0.251568 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J0328+3940_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.479 x 4.315 at 57.36 degrees (North through East) ! Clean map min=-0.0015127 max=0.20733 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J0328+3940_S_map.fits wmodel /scr/pima/rv120_uvs/J0328+3940_S_map.mod ! Writing 461 model components to file: /scr/pima/rv120_uvs/J0328+3940_S_map.mod wobs /scr/pima/rv120_uvs/J0328+3940_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J0328+3940_S_uvs.fits wwins /scr/pima/rv120_uvs/J0328+3940_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rv120_uvs/J0328+3940_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.207327 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000257367 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.372408 0.372408 0.744817 1.48963 2.97927 5.95853 11.9171 23.8341 47.6683 95.3366 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.207 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 805.567 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J0328+3940_S_dfm.log closed on Fri Dec 22 22:30:19 2017