! Started logfile: /scr/pima/rv120_uvs/J2101+0341_S_dfm.log on Fri Dec 22 22:35:53 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/J2101+0341_S_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J2101+0341_S_uva.fits ! AN table 1: 150 integrations on 66 of 66 possible baselines. ! AN table 2: 13 integrations on 36 of 36 possible baselines. ! AN table 3: 27 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.178869 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2101+0341 ! ! 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 7476 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 J2101+0341_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 1319 telescope corrections were flagged in sub-array 1. ! A total of 57 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 1319 telescope corrections were flagged in sub-array 1. ! A total of 57 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 1381 telescope corrections were flagged in sub-array 1. ! A total of 69 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 1319 telescope corrections were flagged in sub-array 1. ! A total of 57 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.061563Jy sigma=15.300146 ! Fit after self-cal, rms=0.690732Jy sigma=9.783622 ! 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=2.02 mas, bmaj=3.027 mas, bpa=35.8 degrees ! Estimated noise=0.914417 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 = 0.252117 Jy ! Component: 100 - total flux cleaned = 0.322773 Jy ! Total flux subtracted in 100 components = 0.322773 Jy ! Clean residual min=-0.008280 max=0.027492 Jy/beam ! Clean residual mean=0.000016 rms=0.002221 Jy/beam ! Combined flux in latest and established models = 0.322773 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.322773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107842Jy sigma=1.329730 ! Fit after self-cal, rms=0.107461Jy sigma=1.328586 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0286736 Jy ! Component: 100 - total flux cleaned = 0.0424706 Jy ! Total flux subtracted in 100 components = 0.0424706 Jy ! Clean residual min=-0.006451 max=0.007388 Jy/beam ! Clean residual mean=0.000029 rms=0.001631 Jy/beam ! Combined flux in latest and established models = 0.365243 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.365243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098836Jy sigma=1.157056 ! Fit after self-cal, rms=0.098658Jy sigma=1.156601 ! 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=2.16 mas, bmaj=3.162 mas, bpa=34.12 degrees ! Estimated noise=0.681144 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 = 0.0110977 Jy ! Component: 100 - total flux cleaned = 0.0158219 Jy ! Component: 150 - total flux cleaned = 0.0179172 Jy ! Component: 200 - total flux cleaned = 0.0181707 Jy ! Total flux subtracted in 200 components = 0.0181707 Jy ! Clean residual min=-0.006693 max=0.006325 Jy/beam ! Clean residual mean=0.000047 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.383414 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.383414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097348Jy sigma=1.137013 ! Fit after self-cal, rms=0.097280Jy sigma=1.136392 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.16 x 3.162 at 34.12 degrees (North through East) ! Clean map min=-0.00616 max=0.3208 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HH 1.00 HN 0.97 ! KP 1.03 LA 1.00 NL 0.99 NY 0.91 ! ON 1.00 OV 1.01 PT 1.01 SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.99 KK 1.09 KP 0.99 ! LA 1.00 MK 0.99 NL 1.23 OV 0.98 ! PT 0.99 ! ! A total of 60 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* ON 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HH 0.99 HN 0.97 ! KP 1.07 LA 1.02 NL 0.97 NY 0.95 ! ON 0.94 OV 1.02 PT 1.02 SC 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.99 KK 1.03 KP 1.01 ! LA 0.99 MK 0.99 NL 1.30 OV 0.98 ! PT 0.96 ! ! A total of 60 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* ON 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! A total of 93 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HH 1.18 HN 0.99 ! KP 1.00* LA 0.95 NL 1.00* NY 1.04 ! ON 0.96 OV 1.01 PT 1.04 SC 0.83 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.96 KK 1.02 KP 1.00* ! LA 1.56 MK 0.60 NL 1.00* OV 1.04 ! PT 1.01 ! ! A total of 60 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* ON 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HH 0.94 HN 0.97 ! KP 1.02 LA 1.04 NL 1.00 NY 1.07 ! ON 0.95 OV 0.99 PT 1.02 SC 1.07 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.97 KK 1.13 KP 0.99 ! LA 1.03 MK 0.99 NL 1.25 OV 1.03 ! PT 0.99 ! ! A total of 60 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* ON 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.097280Jy sigma=1.136392 ! Fit after self-cal, rms=0.085550Jy sigma=1.058486 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.162 mas, bmaj=3.475 mas, bpa=26.51 degrees ! Estimated noise=0.686484 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, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00616917 Jy ! Component: 100 - total flux cleaned = 0.0064463 Jy ! Component: 150 - total flux cleaned = 0.00635407 Jy ! Component: 200 - total flux cleaned = 0.00619445 Jy ! Total flux subtracted in 200 components = 0.00619445 Jy ! Clean residual min=-0.005124 max=0.004750 Jy/beam ! Clean residual mean=0.000020 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.389608 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 46 components and 0.389608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084945Jy sigma=1.049790 ! Fit after self-cal, rms=0.085087Jy sigma=1.047968 ! 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=0.085087Jy sigma=1.047968 ! Fit after self-cal, rms=0.084076Jy sigma=1.006086 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.161 mas, bmaj=3.472 mas, bpa=26.72 degrees ! Estimated noise=0.687987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357162 Jy ! Component: 100 - total flux cleaned = 0.00425359 Jy ! Component: 150 - total flux cleaned = 0.00419832 Jy ! Component: 200 - total flux cleaned = 0.0041954 Jy ! Total flux subtracted in 200 components = 0.0041954 Jy ! Clean residual min=-0.003233 max=0.003038 Jy/beam ! Clean residual mean=0.000008 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.393804 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.393804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083852Jy sigma=1.003495 ! Fit after self-cal, rms=0.083797Jy sigma=1.002950 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 = 0.000340576 Jy ! Component: 100 - total flux cleaned = 0.000388264 Jy ! Component: 150 - total flux cleaned = 0.000345597 Jy ! Component: 200 - total flux cleaned = 0.000270944 Jy ! Total flux subtracted in 200 components = 0.000270944 Jy ! Clean residual min=-0.003149 max=0.002990 Jy/beam ! Clean residual mean=0.000008 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.394075 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.394075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083731Jy sigma=1.002167 ! Fit after self-cal, rms=0.083721Jy sigma=1.002023 ! 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=0.083721Jy sigma=1.002023 ! Fit after self-cal, rms=0.081986Jy sigma=0.980544 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.163 mas, bmaj=3.453 mas, bpa=26.6 degrees ! Estimated noise=0.68709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184529 Jy ! Component: 100 - total flux cleaned = 0.00210037 Jy ! Component: 150 - total flux cleaned = 0.00217059 Jy ! Component: 200 - total flux cleaned = 0.00220225 Jy ! Total flux subtracted in 200 components = 0.00220225 Jy ! Clean residual min=-0.002622 max=0.002593 Jy/beam ! Clean residual mean=-0.000002 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.396277 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.396277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081910Jy sigma=0.979789 ! Fit after self-cal, rms=0.081999Jy sigma=0.979586 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 = 0.00023773 Jy ! Component: 100 - total flux cleaned = 0.000271891 Jy ! Component: 150 - total flux cleaned = 0.000272248 Jy ! Component: 200 - total flux cleaned = 0.000272692 Jy ! Total flux subtracted in 200 components = 0.000272692 Jy ! Clean residual min=-0.002627 max=0.002584 Jy/beam ! Clean residual mean=-0.000002 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.39655 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.39655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081968Jy sigma=0.979241 ! Fit after self-cal, rms=0.081964Jy sigma=0.979199 ! 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=0.081964Jy sigma=0.979199 ! Fit after self-cal, rms=0.081698Jy sigma=0.978948 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.892 mas, bmaj=9.225 mas, bpa=25.73 degrees ! Estimated noise=0.896611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000790246 Jy ! Component: 100 - total flux cleaned = 0.00087479 Jy ! Component: 150 - total flux cleaned = 0.000929721 Jy ! Component: 200 - total flux cleaned = 0.000976828 Jy ! Total flux subtracted in 200 components = 0.000976828 Jy ! Clean residual min=-0.002484 max=0.002801 Jy/beam ! Clean residual mean=-0.000005 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.397527 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 86 components and 0.397527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081688Jy sigma=0.978862 ! Fit after self-cal, rms=0.081691Jy sigma=0.978790 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 = -2.73011e-05 Jy ! Component: 100 - total flux cleaned = -9.1434e-06 Jy ! Component: 150 - total flux cleaned = 5.61752e-06 Jy ! Component: 200 - total flux cleaned = 3.03912e-05 Jy ! Total flux subtracted in 200 components = 3.03912e-05 Jy ! Clean residual min=-0.002470 max=0.002789 Jy/beam ! Clean residual mean=-0.000005 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.397557 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 0.397557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081690Jy sigma=0.978751 ! Fit after self-cal, rms=0.081681Jy sigma=0.978704 ! 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=2.165 mas, bmaj=3.446 mas, bpa=26.48 degrees ! Estimated noise=0.687162 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.165 x 3.446 at 26.48 degrees (North through East) ! Clean map min=-0.0024561 max=0.32658 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=2.026 mas, bmaj=3.356 mas, bpa=28.12 degrees ! Estimated noise=0.942746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.259047 Jy ! Component: 100 - total flux cleaned = 0.330369 Jy ! Component: 150 - total flux cleaned = 0.360896 Jy ! Component: 200 - total flux cleaned = 0.37594 Jy ! Total flux subtracted in 200 components = 0.37594 Jy ! Clean residual min=-0.004647 max=0.007230 Jy/beam ! Clean residual mean=-0.000005 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.37594 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.37594 Jy ! Inverting map and beam ! Estimated beam: bmin=2.165 mas, bmaj=3.446 mas, bpa=26.48 degrees ! Estimated noise=0.687162 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 = 0.0100123 Jy ! Component: 100 - total flux cleaned = 0.0153327 Jy ! Component: 150 - total flux cleaned = 0.0185059 Jy ! Component: 200 - total flux cleaned = 0.0205582 Jy ! Total flux subtracted in 200 components = 0.0205582 Jy ! Clean residual min=-0.002846 max=0.002685 Jy/beam ! Clean residual mean=-0.000001 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.396498 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.396498 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=8.892 mas, bmaj=9.225 mas, bpa=25.73 degrees ! Estimated noise=0.896611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000713696 Jy ! Component: 100 - total flux cleaned = 0.000912952 Jy ! Component: 150 - total flux cleaned = 0.00105948 Jy ! Component: 200 - total flux cleaned = 0.00116889 Jy ! Total flux subtracted in 200 components = 0.00116889 Jy ! Clean residual min=-0.002495 max=0.002743 Jy/beam ! Clean residual mean=-0.000004 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.397667 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 = 8.36292e-05 Jy ! Component: 100 - total flux cleaned = 0.000111455 Jy ! Component: 150 - total flux cleaned = 0.000136641 Jy ! Component: 200 - total flux cleaned = 0.000147637 Jy ! Total flux subtracted in 200 components = 0.000147637 Jy ! Clean residual min=-0.002463 max=0.002747 Jy/beam ! Clean residual mean=-0.000005 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.397815 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.397815 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.165 mas, bmaj=3.446 mas, bpa=26.48 degrees ! Estimated noise=0.687162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.84463e-05 Jy ! Component: 100 - total flux cleaned = 9.81443e-05 Jy ! Component: 150 - total flux cleaned = 0.000134582 Jy ! Component: 200 - total flux cleaned = 0.000166836 Jy ! Total flux subtracted in 200 components = 0.000166836 Jy ! Clean residual min=-0.002635 max=0.002674 Jy/beam ! Clean residual mean=-0.000002 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.397981 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.397981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081689Jy sigma=0.979223 ! Fit after self-cal, rms=0.081648Jy sigma=0.979011 wmodel J2101+0341_S_map.mod ! Writing 68 model components to file: J2101+0341_S_map.mod wobs J2101+0341_S_uvs.fits ! Writing UV FITS file: J2101+0341_S_uvs.fits wwins J2101+0341_S_map.win ! wwins: Wrote 2 windows to J2101+0341_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 = -0.000146504 Jy ! Component: 100 - total flux cleaned = -0.000376037 Jy ! Component: 150 - total flux cleaned = -0.000421225 Jy ! Component: 200 - total flux cleaned = -0.000336174 Jy ! Component: 250 - total flux cleaned = -0.000294719 Jy ! Component: 300 - total flux cleaned = -0.000130366 Jy ! Component: 350 - total flux cleaned = -1.05898e-05 Jy ! Component: 400 - total flux cleaned = 6.84004e-05 Jy ! Component: 450 - total flux cleaned = 0.000184594 Jy ! Component: 500 - total flux cleaned = 0.000223131 Jy ! Component: 550 - total flux cleaned = 0.000335712 Jy ! Component: 600 - total flux cleaned = 0.000520568 Jy ! Component: 650 - total flux cleaned = 0.000520188 Jy ! Component: 700 - total flux cleaned = 0.000664532 Jy ! Component: 750 - total flux cleaned = 0.000700506 Jy ! Component: 800 - total flux cleaned = 0.000735567 Jy ! Component: 850 - total flux cleaned = 0.000875481 Jy ! Component: 900 - total flux cleaned = 0.00101288 Jy ! Component: 950 - total flux cleaned = 0.00118307 Jy ! Component: 1000 - total flux cleaned = 0.00125019 Jy ! Component: 1050 - total flux cleaned = 0.00138356 Jy ! Component: 1100 - total flux cleaned = 0.00138406 Jy ! Component: 1150 - total flux cleaned = 0.00141643 Jy ! Component: 1200 - total flux cleaned = 0.00148176 Jy ! Component: 1250 - total flux cleaned = 0.00157815 Jy ! Component: 1300 - total flux cleaned = 0.00154602 Jy ! Component: 1350 - total flux cleaned = 0.00160904 Jy ! Component: 1400 - total flux cleaned = 0.00157748 Jy ! Component: 1450 - total flux cleaned = 0.0018264 Jy ! Component: 1500 - total flux cleaned = 0.00182587 Jy ! Component: 1550 - total flux cleaned = 0.0018258 Jy ! Component: 1600 - total flux cleaned = 0.00188666 Jy ! Component: 1650 - total flux cleaned = 0.00200713 Jy ! Component: 1700 - total flux cleaned = 0.00200696 Jy ! Component: 1750 - total flux cleaned = 0.00215601 Jy ! Component: 1800 - total flux cleaned = 0.00215586 Jy ! Component: 1850 - total flux cleaned = 0.00224359 Jy ! Component: 1900 - total flux cleaned = 0.00221422 Jy ! Component: 1950 - total flux cleaned = 0.00244653 Jy ! Component: 2000 - total flux cleaned = 0.00244641 Jy ! Component: 2050 - total flux cleaned = 0.00244634 Jy ! Component: 2100 - total flux cleaned = 0.00256027 Jy ! Component: 2150 - total flux cleaned = 0.0025602 Jy ! Component: 2200 - total flux cleaned = 0.00270076 Jy ! Component: 2250 - total flux cleaned = 0.00264485 Jy ! Component: 2300 - total flux cleaned = 0.00283953 Jy ! Component: 2350 - total flux cleaned = 0.00286737 Jy ! Component: 2400 - total flux cleaned = 0.00300458 Jy ! Component: 2450 - total flux cleaned = 0.00303189 Jy ! Component: 2500 - total flux cleaned = 0.00324912 Jy ! Component: 2550 - total flux cleaned = 0.00322208 Jy ! Component: 2600 - total flux cleaned = 0.00351731 Jy ! Component: 2650 - total flux cleaned = 0.0034643 Jy ! Component: 2700 - total flux cleaned = 0.00362356 Jy ! Component: 2750 - total flux cleaned = 0.0038085 Jy ! Component: 2800 - total flux cleaned = 0.00399194 Jy ! Component: 2850 - total flux cleaned = 0.0039134 Jy ! Component: 2900 - total flux cleaned = 0.00406935 Jy ! Component: 2950 - total flux cleaned = 0.00414688 Jy ! Component: 3000 - total flux cleaned = 0.00432683 Jy ! Component: 3050 - total flux cleaned = 0.00432693 Jy ! Component: 3100 - total flux cleaned = 0.00442881 Jy ! Component: 3150 - total flux cleaned = 0.00453025 Jy ! Component: 3200 - total flux cleaned = 0.004631 Jy ! Component: 3250 - total flux cleaned = 0.00468105 Jy ! Component: 3300 - total flux cleaned = 0.00475618 Jy ! Component: 3350 - total flux cleaned = 0.00485549 Jy ! Component: 3400 - total flux cleaned = 0.00492971 Jy ! Component: 3450 - total flux cleaned = 0.00507703 Jy ! Component: 3500 - total flux cleaned = 0.00510164 Jy ! Component: 3550 - total flux cleaned = 0.00507725 Jy ! Component: 3600 - total flux cleaned = 0.00522283 Jy ! Component: 3650 - total flux cleaned = 0.00536764 Jy ! Component: 3700 - total flux cleaned = 0.00553572 Jy ! Component: 3750 - total flux cleaned = 0.00553565 Jy ! Component: 3800 - total flux cleaned = 0.00546393 Jy ! Component: 3850 - total flux cleaned = 0.00551128 Jy ! Component: 3900 - total flux cleaned = 0.00586529 Jy ! Component: 3950 - total flux cleaned = 0.00572424 Jy ! Component: 4000 - total flux cleaned = 0.00581775 Jy ! Component: 4050 - total flux cleaned = 0.00586455 Jy ! Total flux subtracted in 4096 components = 0.00595745 Jy ! Clean residual min=-0.001253 max=0.001333 Jy/beam ! Clean residual mean=-0.000003 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.403939 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 386 components and 0.403939 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J2101+0341_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.165 x 3.446 at 26.48 degrees (North through East) ! Clean map min=-0.001847 max=0.32434 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J2101+0341_S_map.fits wmodel /scr/pima/rv120_uvs/J2101+0341_S_map.mod ! Writing 386 model components to file: /scr/pima/rv120_uvs/J2101+0341_S_map.mod wobs /scr/pima/rv120_uvs/J2101+0341_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J2101+0341_S_uvs.fits wwins /scr/pima/rv120_uvs/J2101+0341_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv120_uvs/J2101+0341_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.324336 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000395549 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.36587 0.36587 0.731741 1.46348 2.92696 5.85393 11.7079 23.4157 46.8314 93.6628 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.324 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 819.962 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J2101+0341_S_dfm.log closed on Fri Dec 22 22:35:57 2017