! Started logfile: .//J2116+6159_X_dfm.log on Sun Oct 21 00:14:50 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J2116+6159_X_uva.fits ! Reading UV FITS file: .//J2116+6159_X_uva.fits ! AN table 1: 23 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2116+6159 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 3864 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2116+6159_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff 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 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=1.000742Jy sigma=44.743747 ! Fit after self-cal, rms=0.994719Jy sigma=44.475129 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6015 mas, bmaj=5.383 mas, bpa=19.91 degrees ! Estimated noise=0.59006 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 = 0.00432572 Jy ! Component: 100 - total flux cleaned = 0.00513027 Jy ! Total flux subtracted in 100 components = 0.00513027 Jy ! Clean residual min=-0.001599 max=0.001479 Jy/beam ! Clean residual mean=0.000000 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.00513027 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.00513027 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=0.016238Jy sigma=0.702962 ! Fit after self-cal, rms=0.014757Jy sigma=0.637338 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459433 Jy ! Component: 100 - total flux cleaned = 0.00487351 Jy ! Total flux subtracted in 100 components = 0.00487351 Jy ! Clean residual min=-0.001628 max=0.001636 Jy/beam ! Clean residual mean=-0.000000 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0100038 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.0100038 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=0.013833Jy sigma=0.595974 ! Fit after self-cal, rms=0.013798Jy sigma=0.594979 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.833 mas, bmaj=4.601 mas, bpa=19.47 degrees ! Estimated noise=0.257824 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 = -0.000136206 Jy ! Component: 100 - total flux cleaned = -0.000147961 Jy ! Component: 150 - total flux cleaned = -0.000179288 Jy ! Component: 200 - total flux cleaned = -0.000171461 Jy ! Total flux subtracted in 200 components = -0.000171461 Jy ! Clean residual min=-0.000583 max=0.000510 Jy/beam ! Clean residual mean=0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.00983232 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.00983232 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=0.013775Jy sigma=0.594141 ! Fit after self-cal, rms=0.013772Jy sigma=0.593979 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.833 x 4.601 at 19.47 degrees (North through East) ! Clean map min=-0.00060083 max=0.0093998 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 0.98 LA 1.10 MK 0.96 ! NL 1.06 OV 1.06 SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 KP 1.06 LA 1.09 MK 0.78 ! NL 1.05 OV 0.91 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 1.06 LA 1.05 MK 1.08 ! NL 1.04 OV 1.06 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 KP 0.83 LA 0.98 MK 1.01 ! NL 1.03 OV 1.09 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.98 LA 0.99 MK 0.99 ! NL 0.95 OV 0.93 SC 1.17 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 0.97 LA 1.05 MK 1.11 ! NL 1.04 OV 0.86 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 0.97 LA 1.10 MK 0.82 ! NL 1.05 OV 0.89 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 KP 1.06 LA 0.89 MK 0.93 ! NL 1.16 OV 0.94 SC 0.88 ! ! ! Fit before self-cal, rms=0.013772Jy sigma=0.593979 ! Fit after self-cal, rms=0.013703Jy sigma=0.591510 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8278 mas, bmaj=4.643 mas, bpa=19.58 degrees ! Estimated noise=0.254663 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 = 0.000104923 Jy ! Component: 100 - total flux cleaned = 0.0001724 Jy ! Component: 150 - total flux cleaned = 0.000219439 Jy ! Component: 200 - total flux cleaned = 0.000245149 Jy ! Total flux subtracted in 200 components = 0.000245149 Jy ! Clean residual min=-0.000517 max=0.000496 Jy/beam ! Clean residual mean=-0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0100775 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.0100775 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=0.013695Jy sigma=0.591265 ! Fit after self-cal, rms=0.013739Jy sigma=0.590514 ! 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=0.013739Jy sigma=0.590514 ! Fit after self-cal, rms=0.013924Jy sigma=0.590314 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8263 mas, bmaj=4.659 mas, bpa=19.62 degrees ! Estimated noise=0.255548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.10376e-05 Jy ! Component: 100 - total flux cleaned = 0.000111813 Jy ! Component: 150 - total flux cleaned = 0.000127896 Jy ! Component: 200 - total flux cleaned = 0.000150582 Jy ! Total flux subtracted in 200 components = 0.000150582 Jy ! Clean residual min=-0.000524 max=0.000505 Jy/beam ! Clean residual mean=-0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.010228 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.010228 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=0.013917Jy sigma=0.590154 ! Fit after self-cal, rms=0.013934Jy sigma=0.590048 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 (21.8, -19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160252 Jy ! Component: 100 - total flux cleaned = 2.31058e-05 Jy ! Component: 150 - total flux cleaned = -6.74749e-05 Jy ! Component: 200 - total flux cleaned = -0.000131833 Jy ! Total flux subtracted in 200 components = -0.000131833 Jy ! Clean residual min=-0.000466 max=0.000438 Jy/beam ! Clean residual mean=-0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0100962 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.0100962 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=0.013907Jy sigma=0.589253 ! Fit after self-cal, rms=0.013906Jy sigma=0.588998 ! 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=0.013906Jy sigma=0.588998 ! Fit after self-cal, rms=0.013857Jy sigma=0.588903 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8292 mas, bmaj=4.665 mas, bpa=19.63 degrees ! Estimated noise=0.253557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.43959e-05 Jy ! Component: 100 - total flux cleaned = -5.44121e-05 Jy ! Component: 150 - total flux cleaned = -8.00284e-05 Jy ! Component: 200 - total flux cleaned = -0.000101273 Jy ! Total flux subtracted in 200 components = -0.000101273 Jy ! Clean residual min=-0.000471 max=0.000429 Jy/beam ! Clean residual mean=0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.00999494 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 0.00999494 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=0.013841Jy sigma=0.588487 ! Fit after self-cal, rms=0.013848Jy sigma=0.588349 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 = -7.14882e-05 Jy ! Component: 100 - total flux cleaned = -0.000110797 Jy ! Component: 150 - total flux cleaned = -0.000137161 Jy ! Component: 200 - total flux cleaned = -0.000131327 Jy ! Total flux subtracted in 200 components = -0.000131327 Jy ! Clean residual min=-0.000456 max=0.000412 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.00986362 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 0.00986362 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=0.013839Jy sigma=0.588107 ! Fit after self-cal, rms=0.013839Jy sigma=0.588055 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013839Jy sigma=0.588055 ! Fit after self-cal, rms=0.013748Jy sigma=0.587973 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.981 mas, bmaj=4.345 mas, bpa=14.72 degrees ! Estimated noise=0.316106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.6369e-06 Jy ! Component: 100 - total flux cleaned = 2.44009e-05 Jy ! Component: 150 - total flux cleaned = 4.6075e-05 Jy ! Component: 200 - total flux cleaned = 5.33353e-05 Jy ! Total flux subtracted in 200 components = 5.33353e-05 Jy ! Clean residual min=-0.000402 max=0.000334 Jy/beam ! Clean residual mean=0.000000 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.00991695 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 0.00991695 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=0.013743Jy sigma=0.587895 ! Fit after self-cal, rms=0.013745Jy sigma=0.587830 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 = -2.47524e-05 Jy ! Component: 100 - total flux cleaned = 1.47959e-05 Jy ! Component: 150 - total flux cleaned = 3.69836e-05 Jy ! Component: 200 - total flux cleaned = 5.26077e-05 Jy ! Total flux subtracted in 200 components = 5.26077e-05 Jy ! Clean residual min=-0.000391 max=0.000342 Jy/beam ! Clean residual mean=0.000000 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.00996956 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.00996956 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=0.013743Jy sigma=0.587826 ! Fit after self-cal, rms=0.013742Jy sigma=0.587790 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=0.8318 mas, bmaj=4.668 mas, bpa=19.63 degrees ! Estimated noise=0.251406 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8318 x 4.668 at 19.63 degrees (North through East) ! Clean map min=-0.0006974 max=0.009246 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=0.5995 mas, bmaj=5.409 mas, bpa=19.96 degrees ! Estimated noise=0.577283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00826782 Jy ! Component: 100 - total flux cleaned = 0.00982826 Jy ! Component: 150 - total flux cleaned = 0.0100952 Jy ! Component: 200 - total flux cleaned = 0.0100387 Jy ! Total flux subtracted in 200 components = 0.0100387 Jy ! Clean residual min=-0.001447 max=0.001238 Jy/beam ! Clean residual mean=-0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0100387 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0100387 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8318 mas, bmaj=4.668 mas, bpa=19.63 degrees ! Estimated noise=0.251406 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 = -4.27392e-05 Jy ! Component: 100 - total flux cleaned = -0.000221381 Jy ! Component: 150 - total flux cleaned = -0.000345332 Jy ! Component: 200 - total flux cleaned = -0.000433641 Jy ! Total flux subtracted in 200 components = -0.000433641 Jy ! Clean residual min=-0.000514 max=0.000479 Jy/beam ! Clean residual mean=-0.000000 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.00960505 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 63 components and 0.00960505 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.981 mas, bmaj=4.345 mas, bpa=14.72 degrees ! Estimated noise=0.316106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012681 Jy ! Component: 100 - total flux cleaned = 8.73584e-05 Jy ! Component: 150 - total flux cleaned = 0.00010863 Jy ! Component: 200 - total flux cleaned = 0.000136672 Jy ! Total flux subtracted in 200 components = 0.000136672 Jy ! Clean residual min=-0.000416 max=0.000384 Jy/beam ! Clean residual mean=-0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.00974173 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 = 3.33363e-05 Jy ! Component: 100 - total flux cleaned = 6.99065e-05 Jy ! Component: 150 - total flux cleaned = 0.000102681 Jy ! Component: 200 - total flux cleaned = 0.000126603 Jy ! Total flux subtracted in 200 components = 0.000126603 Jy ! Clean residual min=-0.000400 max=0.000363 Jy/beam ! Clean residual mean=-0.000000 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.00986833 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 110 components and 0.00986833 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8318 mas, bmaj=4.668 mas, bpa=19.63 degrees ! Estimated noise=0.251406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.61784e-05 Jy ! Component: 100 - total flux cleaned = -1.75475e-05 Jy ! Component: 150 - total flux cleaned = 7.09311e-06 Jy ! Component: 200 - total flux cleaned = -2.67245e-07 Jy ! Total flux subtracted in 200 components = -2.67245e-07 Jy ! Clean residual min=-0.000470 max=0.000460 Jy/beam ! Clean residual mean=0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.00986806 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 136 components and 0.00986806 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=0.013753Jy sigma=0.588287 ! Fit after self-cal, rms=0.013748Jy sigma=0.587967 wmodel J2116+6159_X_map.mod ! Writing 136 model components to file: J2116+6159_X_map.mod wobs J2116+6159_X_uvs.fits ! Writing UV FITS file: J2116+6159_X_uvs.fits wwins J2116+6159_X_map.win ! wwins: Wrote 2 windows to J2116+6159_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -9.74525e-05 Jy ! Component: 100 - total flux cleaned = -0.000133675 Jy ! Component: 150 - total flux cleaned = -0.000182386 Jy ! Component: 200 - total flux cleaned = -0.000242763 Jy ! Component: 250 - total flux cleaned = -0.000281756 Jy ! Component: 300 - total flux cleaned = -0.000338676 Jy ! Component: 350 - total flux cleaned = -0.000375519 Jy ! Component: 400 - total flux cleaned = -0.000411519 Jy ! Component: 450 - total flux cleaned = -0.000446583 Jy ! Component: 500 - total flux cleaned = -0.000452291 Jy ! Component: 550 - total flux cleaned = -0.000480255 Jy ! Component: 600 - total flux cleaned = -0.000474737 Jy ! Component: 650 - total flux cleaned = -0.000469463 Jy ! Component: 700 - total flux cleaned = -0.000485378 Jy ! Component: 750 - total flux cleaned = -0.000500953 Jy ! Component: 800 - total flux cleaned = -0.000516299 Jy ! Component: 850 - total flux cleaned = -0.000531331 Jy ! Component: 900 - total flux cleaned = -0.00053624 Jy ! Component: 950 - total flux cleaned = -0.000555852 Jy ! Component: 1000 - total flux cleaned = -0.000565535 Jy ! Component: 1050 - total flux cleaned = -0.000594014 Jy ! Component: 1100 - total flux cleaned = -0.000579873 Jy ! Component: 1150 - total flux cleaned = -0.000584485 Jy ! Component: 1200 - total flux cleaned = -0.000570705 Jy ! Component: 1250 - total flux cleaned = -0.000593429 Jy ! Component: 1300 - total flux cleaned = -0.000597953 Jy ! Component: 1350 - total flux cleaned = -0.000611268 Jy ! Component: 1400 - total flux cleaned = -0.000611275 Jy ! Component: 1450 - total flux cleaned = -0.000628734 Jy ! Component: 1500 - total flux cleaned = -0.000641706 Jy ! Component: 1550 - total flux cleaned = -0.000654563 Jy ! Component: 1600 - total flux cleaned = -0.000671506 Jy ! Component: 1650 - total flux cleaned = -0.000688267 Jy ! Component: 1700 - total flux cleaned = -0.000688305 Jy ! Component: 1750 - total flux cleaned = -0.000700689 Jy ! Component: 1800 - total flux cleaned = -0.000708864 Jy ! Component: 1850 - total flux cleaned = -0.000704845 Jy ! Component: 1900 - total flux cleaned = -0.000716978 Jy ! Component: 1950 - total flux cleaned = -0.000732987 Jy ! Component: 2000 - total flux cleaned = -0.000748815 Jy ! Component: 2050 - total flux cleaned = -0.000760612 Jy ! Component: 2100 - total flux cleaned = -0.000780133 Jy ! Component: 2150 - total flux cleaned = -0.000795645 Jy ! Component: 2200 - total flux cleaned = -0.00083028 Jy ! Component: 2250 - total flux cleaned = -0.000834106 Jy ! Component: 2300 - total flux cleaned = -0.000864507 Jy ! Component: 2350 - total flux cleaned = -0.000872069 Jy ! Component: 2400 - total flux cleaned = -0.000898301 Jy ! Component: 2450 - total flux cleaned = -0.000916921 Jy ! Component: 2500 - total flux cleaned = -0.000920619 Jy ! Component: 2550 - total flux cleaned = -0.000942669 Jy ! Component: 2600 - total flux cleaned = -0.000957264 Jy ! Component: 2650 - total flux cleaned = -0.000975431 Jy ! Component: 2700 - total flux cleaned = -0.000975434 Jy ! Component: 2750 - total flux cleaned = -0.00099695 Jy ! Component: 2800 - total flux cleaned = -0.00101835 Jy ! Component: 2850 - total flux cleaned = -0.001029 Jy ! Component: 2900 - total flux cleaned = -0.00105018 Jy ! Component: 2950 - total flux cleaned = -0.00107121 Jy ! Component: 3000 - total flux cleaned = -0.00106771 Jy ! Component: 3050 - total flux cleaned = -0.00109204 Jy ! Component: 3100 - total flux cleaned = -0.00109204 Jy ! Component: 3150 - total flux cleaned = -0.0010955 Jy ! Component: 3200 - total flux cleaned = -0.00110579 Jy ! Component: 3250 - total flux cleaned = -0.00111945 Jy ! Component: 3300 - total flux cleaned = -0.00111945 Jy ! Component: 3350 - total flux cleaned = -0.00111947 Jy ! Component: 3400 - total flux cleaned = -0.00113296 Jy ! Component: 3450 - total flux cleaned = -0.00113296 Jy ! Component: 3500 - total flux cleaned = -0.00113296 Jy ! Component: 3550 - total flux cleaned = -0.00113964 Jy ! Component: 3600 - total flux cleaned = -0.00114629 Jy ! Component: 3650 - total flux cleaned = -0.00115952 Jy ! Component: 3700 - total flux cleaned = -0.00115622 Jy ! Component: 3750 - total flux cleaned = -0.00116279 Jy ! Component: 3800 - total flux cleaned = -0.00115623 Jy ! Component: 3850 - total flux cleaned = -0.00115299 Jy ! Component: 3900 - total flux cleaned = -0.00116277 Jy ! Component: 3950 - total flux cleaned = -0.00117248 Jy ! Component: 4000 - total flux cleaned = -0.00116601 Jy ! Component: 4050 - total flux cleaned = -0.00117568 Jy ! Total flux subtracted in 4096 components = -0.00119176 Jy ! Clean residual min=-0.000205 max=0.000182 Jy/beam ! Clean residual mean=0.000000 rms=0.000057 Jy/beam ! Combined flux in latest and established models = 0.0086763 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 383 components and 0.00867629 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2116+6159_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8318 x 4.668 at 19.63 degrees (North through East) ! Clean map min=-0.00062016 max=0.0090254 Jy/beam ! Writing clean map to FITS file: .//J2116+6159_X_map.fits wmodel .//J2116+6159_X_map.mod ! Writing 383 model components to file: .//J2116+6159_X_map.mod wobs .//J2116+6159_X_uvs.fits ! Writing UV FITS file: .//J2116+6159_X_uvs.fits wwins .//J2116+6159_X_map.win ! wwins: Wrote 3 windows to .//J2116+6159_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0090254 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.55323e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.84587 1.84587 3.69173 7.38347 14.7669 29.5339 59.0677 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.009 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 162.525 quit ! Quitting program ! Log file .//J2116+6159_X_dfm.log closed on Sun Oct 21 00:14:54 2018