! Started logfile: .//J2224+6016_C_20180528_dfm.log on Sun Jul 8 13:55:39 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2224+6016_C_20180528_uva.fits ! Reading UV FITS file: .//J2224+6016_C_20180528_uva.fits ! AN table 1: 20 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2224+6016 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 1600 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2224+6016_C] 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001123Jy sigma=29.561522 ! Fit after self-cal, rms=0.946316Jy sigma=28.105604 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.524 mas, bmaj=16.13 mas, bpa=-29.12 degrees ! Estimated noise=0.791233 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313991 Jy ! Component: 100 - total flux cleaned = 0.0489516 Jy ! Total flux subtracted in 100 components = 0.0489516 Jy ! Clean residual min=-0.006520 max=0.009009 Jy/beam ! Clean residual mean=0.000015 rms=0.002939 Jy/beam ! Combined flux in latest and established models = 0.0489516 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0489516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042282Jy sigma=1.203431 ! Fit after self-cal, rms=0.041957Jy sigma=1.193014 ! 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=4.39 mas, bmaj=15.62 mas, bpa=-29.23 degrees ! Estimated noise=0.610706 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 = 0.018511 Jy ! Component: 100 - total flux cleaned = 0.0252602 Jy ! Component: 150 - total flux cleaned = 0.0261632 Jy ! Component: 200 - total flux cleaned = 0.0252303 Jy ! Total flux subtracted in 200 components = 0.0252303 Jy ! Clean residual min=-0.004587 max=0.004591 Jy/beam ! Clean residual mean=0.000019 rms=0.002317 Jy/beam ! Combined flux in latest and established models = 0.0741819 Jy ! Performing phase self-cal ! Adding 150 model components to the UV plane model. ! The established model now contains 175 components and 0.0741819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025544Jy sigma=0.708980 ! Fit after self-cal, rms=0.025405Jy sigma=0.704696 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.39 x 15.62 at -29.23 degrees (North through East) ! Clean map min=-0.0085328 max=0.045912 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 1.02 LA 0.91 NL 1.72 ! PT 0.82 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 KP 0.94 LA 0.94 NL 1.53 ! PT 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 KP 1.00 LA 0.99 NL 1.18 ! PT 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.21 KP 0.99 LA 0.93 NL 1.34 ! PT 0.84 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 0.98 LA 0.95 NL 1.23 ! PT 0.85 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 0.97 LA 0.94 NL 1.10 ! PT 0.83 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 KP 0.91 LA 0.95 NL 1.02 ! PT 0.84 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 0.98 LA 0.97 NL 0.90 ! PT 0.85 ! ! ! Fit before self-cal, rms=0.025405Jy sigma=0.704696 ! Fit after self-cal, rms=0.024800Jy sigma=0.628428 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.604 mas, bmaj=16.1 mas, bpa=-28.63 degrees ! Estimated noise=0.609478 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 = 0.00168262 Jy ! Component: 100 - total flux cleaned = 0.00171997 Jy ! Component: 150 - total flux cleaned = 0.00193838 Jy ! Component: 200 - total flux cleaned = 0.00217159 Jy ! Total flux subtracted in 200 components = 0.00217159 Jy ! Clean residual min=-0.000741 max=0.000741 Jy/beam ! Clean residual mean=0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0763535 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 244 components and 0.0763535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024361Jy sigma=0.614833 ! Fit after self-cal, rms=0.024403Jy sigma=0.614016 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024403Jy sigma=0.614016 ! Fit after self-cal, rms=0.023934Jy sigma=0.613796 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.569 mas, bmaj=16.15 mas, bpa=-28.65 degrees ! Estimated noise=0.601463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.45443e-05 Jy ! Component: 100 - total flux cleaned = -0.000335042 Jy ! Component: 150 - total flux cleaned = -0.000270323 Jy ! Component: 200 - total flux cleaned = -8.62779e-05 Jy ! Total flux subtracted in 200 components = -8.62779e-05 Jy ! Clean residual min=-0.000490 max=0.000490 Jy/beam ! Clean residual mean=0.000001 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0762673 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 294 components and 0.0762672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023837Jy sigma=0.610431 ! Fit after self-cal, rms=0.023822Jy sigma=0.610307 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 = -0.000275324 Jy ! Component: 100 - total flux cleaned = -0.000222309 Jy ! Component: 150 - total flux cleaned = -0.000120493 Jy ! Component: 200 - total flux cleaned = 2.24379e-05 Jy ! Total flux subtracted in 200 components = 2.24379e-05 Jy ! Clean residual min=-0.000385 max=0.000383 Jy/beam ! Clean residual mean=0.000001 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0762897 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 346 components and 0.0762897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023767Jy sigma=0.608474 ! Fit after self-cal, rms=0.023760Jy sigma=0.608397 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023760Jy sigma=0.608397 ! Fit after self-cal, rms=0.023388Jy sigma=0.608301 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.541 mas, bmaj=16.19 mas, bpa=-28.68 degrees ! Estimated noise=0.595477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.86141e-05 Jy ! Component: 100 - total flux cleaned = -0.000198157 Jy ! Component: 150 - total flux cleaned = -0.000176571 Jy ! Component: 200 - total flux cleaned = -0.000137881 Jy ! Total flux subtracted in 200 components = -0.000137881 Jy ! Clean residual min=-0.000315 max=0.000313 Jy/beam ! Clean residual mean=0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0761518 Jy selfcal ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 402 components and 0.0761518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023353Jy sigma=0.607058 ! Fit after self-cal, rms=0.023347Jy sigma=0.607012 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.74608e-06 Jy ! Component: 100 - total flux cleaned = -0.000164325 Jy ! Component: 150 - total flux cleaned = -0.000127944 Jy ! Component: 200 - total flux cleaned = -9.37321e-05 Jy ! Total flux subtracted in 200 components = -9.37321e-05 Jy ! Clean residual min=-0.000280 max=0.000280 Jy/beam ! Clean residual mean=0.000000 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0760581 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 441 components and 0.0760581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023321Jy sigma=0.606139 ! Fit after self-cal, rms=0.023316Jy sigma=0.606106 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023316Jy sigma=0.606106 ! Fit after self-cal, rms=0.023186Jy sigma=0.606082 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.154 mas, bmaj=15.74 mas, bpa=-28.35 degrees ! Estimated noise=0.604404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.15284e-05 Jy ! Component: 100 - total flux cleaned = 2.24866e-05 Jy ! Component: 150 - total flux cleaned = 9.1772e-06 Jy ! Component: 200 - total flux cleaned = -4.39746e-05 Jy ! Total flux subtracted in 200 components = -4.39746e-05 Jy ! Clean residual min=-0.000219 max=0.000219 Jy/beam ! Clean residual mean=0.000000 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0760141 Jy selfcal ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 495 components and 0.0760141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023166Jy sigma=0.605513 ! Fit after self-cal, rms=0.023162Jy sigma=0.605493 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 = 1.95579e-05 Jy ! Component: 100 - total flux cleaned = -4.63626e-05 Jy ! Component: 150 - total flux cleaned = -0.000110366 Jy ! Component: 200 - total flux cleaned = -0.000135306 Jy ! Total flux subtracted in 200 components = -0.000135306 Jy ! Clean residual min=-0.000207 max=0.000208 Jy/beam ! Clean residual mean=0.000000 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.0758788 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 537 components and 0.0758788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023146Jy sigma=0.605028 ! Fit after self-cal, rms=0.023142Jy sigma=0.605013 ! 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=4.527 mas, bmaj=16.22 mas, bpa=-28.69 degrees ! Estimated noise=0.593216 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.527 x 16.22 at -28.69 degrees (North through East) ! Clean map min=-0.0039379 max=0.042329 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.541 mas, bmaj=16.55 mas, bpa=-28.74 degrees ! Estimated noise=0.786981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0311108 Jy ! Component: 100 - total flux cleaned = 0.048322 Jy ! Component: 150 - total flux cleaned = 0.0585611 Jy ! Component: 200 - total flux cleaned = 0.0626567 Jy ! Total flux subtracted in 200 components = 0.0626567 Jy ! Clean residual min=-0.003809 max=0.003819 Jy/beam ! Clean residual mean=0.000009 rms=0.001684 Jy/beam ! Combined flux in latest and established models = 0.0626567 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 68 model components to the UV plane model. ! The established model now contains 68 components and 0.0626567 Jy ! Inverting map and beam ! Estimated beam: bmin=4.527 mas, bmaj=16.22 mas, bpa=-28.69 degrees ! Estimated noise=0.593216 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 = 0.00594942 Jy ! Component: 100 - total flux cleaned = 0.00667541 Jy ! Component: 150 - total flux cleaned = 0.00595422 Jy ! Component: 200 - total flux cleaned = 0.0048893 Jy ! Total flux subtracted in 200 components = 0.0048893 Jy ! Clean residual min=-0.002506 max=0.002498 Jy/beam ! Clean residual mean=0.000013 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.067546 Jy ! Adding 132 model components to the UV plane model. ! The established model now contains 197 components and 0.0675459 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.154 mas, bmaj=15.74 mas, bpa=-28.35 degrees ! Estimated noise=0.604404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000854831 Jy ! Component: 100 - total flux cleaned = 0.000430029 Jy ! Component: 150 - total flux cleaned = -0.000154904 Jy ! Component: 200 - total flux cleaned = -0.000274086 Jy ! Total flux subtracted in 200 components = -0.000274086 Jy ! Clean residual min=-0.000931 max=0.000920 Jy/beam ! Clean residual mean=0.000006 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0672719 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 = 9.90262e-05 Jy ! Component: 100 - total flux cleaned = 0.000146738 Jy ! Component: 150 - total flux cleaned = 0.000106976 Jy ! Component: 200 - total flux cleaned = 0.000146747 Jy ! Total flux subtracted in 200 components = 0.000146747 Jy ! Clean residual min=-0.000617 max=0.000619 Jy/beam ! Clean residual mean=0.000006 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0674186 Jy ! Adding 183 model components to the UV plane model. ! The established model now contains 371 components and 0.0674186 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.527 mas, bmaj=16.22 mas, bpa=-28.69 degrees ! Estimated noise=0.593216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227429 Jy ! Component: 100 - total flux cleaned = 0.000128996 Jy ! Component: 150 - total flux cleaned = 0.000212155 Jy ! Component: 200 - total flux cleaned = 0.000262944 Jy ! Total flux subtracted in 200 components = 0.000262944 Jy ! Clean residual min=-0.000408 max=0.000408 Jy/beam ! Clean residual mean=0.000001 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0676816 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 407 components and 0.0676816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023207Jy sigma=0.607652 ! Fit after self-cal, rms=0.023185Jy sigma=0.607347 wmodel J2224+6016_C_map.mod ! Writing 407 model components to file: J2224+6016_C_map.mod wobs J2224+6016_C_uvs.fits ! Writing UV FITS file: J2224+6016_C_uvs.fits wwins J2224+6016_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2224+6016_C_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.527 x 16.22 at -28.69 degrees (North through East) ! Clean map min=-0.0038226 max=0.041697 Jy/beam ! Writing clean map to FITS file: .//J2224+6016_C_20180528_map.fits wmodel .//J2224+6016_C_20180528_map.mod ! Writing 407 model components to file: .//J2224+6016_C_20180528_map.mod wobs .//J2224+6016_C_20180528_uvs.fits ! Writing UV FITS file: .//J2224+6016_C_20180528_uvs.fits wwins .//J2224+6016_C_20180528_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0416969 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153906 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10732 1.10732 2.21465 4.4293 8.85859 17.7172 35.4344 70.8687 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 270.923 quit ! Quitting program ! Log file .//J2224+6016_C_20180528_dfm.log closed on Sun Jul 8 13:55:42 2018