! Started logfile: /scr/pima/rdv91_uvs/J0106-4034_X_dfm.log on Fri Jun 15 11:22:57 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/rdv91_uvs/J0106-4034_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv91_uvs/J0106-4034_X_uva.fits ! AN table 1: 148 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.361486 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0106-4034 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 7704 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0106-4034_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. ! A total of 904 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 904 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 904 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 904 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.555987Jy sigma=18.092061 ! Fit after self-cal, rms=0.273893Jy sigma=3.214981 ! 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=0.7397 mas, bmaj=2.208 mas, bpa=-0.1491 degrees ! Estimated noise=1.41854 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 = 0.907928 Jy ! Component: 100 - total flux cleaned = 1.10594 Jy ! Total flux subtracted in 100 components = 1.10594 Jy ! Clean residual min=-0.029471 max=0.074786 Jy/beam ! Clean residual mean=-0.000017 rms=0.008388 Jy/beam ! Combined flux in latest and established models = 1.10594 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 1.10594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212939Jy sigma=2.462502 ! Fit after self-cal, rms=0.212941Jy sigma=2.462482 ! Inverting map ! Added new window around map position (-1.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0710107 Jy ! Component: 100 - total flux cleaned = 0.110733 Jy ! Total flux subtracted in 100 components = 0.110733 Jy ! Clean residual min=-0.023749 max=0.053242 Jy/beam ! Clean residual mean=0.000009 rms=0.005959 Jy/beam ! Combined flux in latest and established models = 1.21667 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 1.21667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177591Jy sigma=2.023433 ! Fit after self-cal, rms=0.176406Jy sigma=2.006117 ! Inverting map ! Added new window around map position (0.4, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0420421 Jy ! Component: 100 - total flux cleaned = 0.0663659 Jy ! Total flux subtracted in 100 components = 0.0663659 Jy ! Clean residual min=-0.022605 max=0.027866 Jy/beam ! Clean residual mean=0.000022 rms=0.004666 Jy/beam ! Combined flux in latest and established models = 1.28304 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 1.28304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162012Jy sigma=1.827621 ! Fit after self-cal, rms=0.161227Jy sigma=1.818273 ! 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=1.09 mas, bmaj=3.099 mas, bpa=-5.452 degrees ! Estimated noise=0.952336 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 (1.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288193 Jy ! Component: 100 - total flux cleaned = 0.0362899 Jy ! Component: 150 - total flux cleaned = 0.040463 Jy ! Component: 200 - total flux cleaned = 0.043237 Jy ! Total flux subtracted in 200 components = 0.043237 Jy ! Clean residual min=-0.019974 max=0.017595 Jy/beam ! Clean residual mean=0.000076 rms=0.005070 Jy/beam ! Combined flux in latest and established models = 1.32628 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 59 components and 1.32628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153072Jy sigma=1.714803 ! Fit after self-cal, rms=0.152837Jy sigma=1.712017 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 3.099 at -5.452 degrees (North through East) ! Clean map min=-0.019272 max=1.1301 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 FT 1.00* KP 0.97 LA 1.01 ! MK 1.01 NL 1.05 OV 0.95 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 FT 1.00* KP 0.98 LA 1.00 ! MK 1.03 NL 1.07 OV 0.96 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 FT 1.00* KP 0.97 LA 1.00 ! MK 1.02 NL 1.07 OV 0.96 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 FT 1.00* KP 0.98 LA 1.00 ! MK 1.03 NL 1.06 OV 0.96 PT 1.02 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.152837Jy sigma=1.712017 ! Fit after self-cal, rms=0.146544Jy sigma=1.616518 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=3.094 mas, bpa=-5.245 degrees ! Estimated noise=0.959206 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 = -0.011179 Jy ! Component: 100 - total flux cleaned = -0.0129402 Jy ! Component: 150 - total flux cleaned = -0.0132218 Jy ! Component: 200 - total flux cleaned = -0.0134486 Jy ! Total flux subtracted in 200 components = -0.0134486 Jy ! Clean residual min=-0.013422 max=0.013810 Jy/beam ! Clean residual mean=0.000064 rms=0.003208 Jy/beam ! Combined flux in latest and established models = 1.31283 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 82 components and 1.31283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144782Jy sigma=1.599504 ! Fit after self-cal, rms=0.144633Jy sigma=1.597614 ! 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=0.144633Jy sigma=1.597614 ! Fit after self-cal, rms=0.144258Jy sigma=1.583568 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=3.098 mas, bpa=-5.272 degrees ! Estimated noise=0.959731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00981463 Jy ! Component: 100 - total flux cleaned = -0.010795 Jy ! Component: 150 - total flux cleaned = -0.0111827 Jy ! Component: 200 - total flux cleaned = -0.0113408 Jy ! Total flux subtracted in 200 components = -0.0113408 Jy ! Clean residual min=-0.012382 max=0.011035 Jy/beam ! Clean residual mean=0.000024 rms=0.002842 Jy/beam ! Combined flux in latest and established models = 1.30149 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 91 components and 1.30149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143351Jy sigma=1.574824 ! Fit after self-cal, rms=0.143296Jy sigma=1.574296 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 = -0.000411529 Jy ! Component: 100 - total flux cleaned = -0.000279112 Jy ! Component: 150 - total flux cleaned = -4.76838e-05 Jy ! Component: 200 - total flux cleaned = 5.62505e-05 Jy ! Total flux subtracted in 200 components = 5.62505e-05 Jy ! Clean residual min=-0.012014 max=0.010828 Jy/beam ! Clean residual mean=0.000026 rms=0.002804 Jy/beam ! Combined flux in latest and established models = 1.30154 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 99 components and 1.30154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143062Jy sigma=1.572008 ! Fit after self-cal, rms=0.143031Jy sigma=1.571784 ! 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=0.143031Jy sigma=1.571784 ! Fit after self-cal, rms=0.138958Jy sigma=1.522489 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=3.1 mas, bpa=-5.315 degrees ! Estimated noise=0.9592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00612268 Jy ! Component: 100 - total flux cleaned = -0.0074642 Jy ! Component: 150 - total flux cleaned = -0.00735774 Jy ! Component: 200 - total flux cleaned = -0.00735935 Jy ! Total flux subtracted in 200 components = -0.00735935 Jy ! Clean residual min=-0.007980 max=0.007243 Jy/beam ! Clean residual mean=-0.000025 rms=0.001812 Jy/beam ! Combined flux in latest and established models = 1.29418 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 1.29418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138625Jy sigma=1.518969 ! Fit after self-cal, rms=0.138623Jy sigma=1.518705 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 = -0.000284242 Jy ! Component: 100 - total flux cleaned = -0.000285764 Jy ! Component: 150 - total flux cleaned = -0.000287836 Jy ! Component: 200 - total flux cleaned = -0.000368974 Jy ! Total flux subtracted in 200 components = -0.000368974 Jy ! Clean residual min=-0.007881 max=0.007083 Jy/beam ! Clean residual mean=-0.000024 rms=0.001792 Jy/beam ! Combined flux in latest and established models = 1.29381 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 116 components and 1.29381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138517Jy sigma=1.517670 ! Fit after self-cal, rms=0.138507Jy sigma=1.517618 ! 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. ! ! Fit before self-cal, rms=0.138507Jy sigma=1.517618 ! Fit after self-cal, rms=0.138753Jy sigma=1.516154 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.571 mas, bmaj=10.88 mas, bpa=-7.685 degrees ! Estimated noise=1.09793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00447737 Jy ! Component: 100 - total flux cleaned = -0.00606978 Jy ! Component: 150 - total flux cleaned = -0.0060697 Jy ! Component: 200 - total flux cleaned = -0.0061822 Jy ! Total flux subtracted in 200 components = -0.0061822 Jy ! Clean residual min=-0.007219 max=0.006610 Jy/beam ! Clean residual mean=-0.000042 rms=0.001960 Jy/beam ! Combined flux in latest and established models = 1.28763 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 122 components and 1.28763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138621Jy sigma=1.514873 ! Fit after self-cal, rms=0.138607Jy sigma=1.514733 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 = -0.000207614 Jy ! Component: 100 - total flux cleaned = -0.000155007 Jy ! Component: 150 - total flux cleaned = -0.000201128 Jy ! Component: 200 - total flux cleaned = -0.000241857 Jy ! Total flux subtracted in 200 components = -0.000241857 Jy ! Clean residual min=-0.007137 max=0.006574 Jy/beam ! Clean residual mean=-0.000041 rms=0.001948 Jy/beam ! Combined flux in latest and established models = 1.28739 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 125 components and 1.28739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138567Jy sigma=1.514388 ! Fit after self-cal, rms=0.138561Jy sigma=1.514358 ! 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=1.089 mas, bmaj=3.1 mas, bpa=-5.28 degrees ! Estimated noise=0.959308 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.089 x 3.1 at -5.28 degrees (North through East) ! Clean map min=-0.010281 max=1.1323 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138561Jy sigma=1.514358 ! Fit after self-cal, rms=0.125028Jy sigma=1.328669 ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=3.103 mas, bpa=-5.259 degrees ! Estimated noise=0.95946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0036479 Jy ! Component: 100 - total flux cleaned = -0.00396484 Jy ! Component: 150 - total flux cleaned = -0.00388626 Jy ! Component: 200 - total flux cleaned = -0.00388892 Jy ! Total flux subtracted in 200 components = -0.00388892 Jy ! Clean residual min=-0.007225 max=0.006525 Jy/beam ! Clean residual mean=-0.000026 rms=0.001607 Jy/beam ! Combined flux in latest and established models = 1.2835 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 131 components and 1.2835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124856Jy sigma=1.326929 ! Fit after self-cal, rms=0.124846Jy sigma=1.326893 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000169102 Jy ! Component: 100 - total flux cleaned = -0.000101881 Jy ! Component: 150 - total flux cleaned = -0.000103106 Jy ! Component: 200 - total flux cleaned = -0.000101822 Jy ! Total flux subtracted in 200 components = -0.000101822 Jy ! Clean residual min=-0.007199 max=0.006530 Jy/beam ! Clean residual mean=-0.000026 rms=0.001597 Jy/beam ! Combined flux in latest and established models = 1.2834 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 134 components and 1.2834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124776Jy sigma=1.326270 ! Fit after self-cal, rms=0.124774Jy sigma=1.326249 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124774Jy sigma=1.326249 ! Fit after self-cal, rms=0.124883Jy sigma=1.325597 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=0.7412 mas, bmaj=2.226 mas, bpa=0.04924 degrees ! Estimated noise=1.44074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.918284 Jy ! Component: 100 - total flux cleaned = 1.11853 Jy ! Component: 150 - total flux cleaned = 1.17645 Jy ! Component: 200 - total flux cleaned = 1.21017 Jy ! Total flux subtracted in 200 components = 1.21017 Jy ! Clean residual min=-0.013620 max=0.022051 Jy/beam ! Clean residual mean=-0.000024 rms=0.003210 Jy/beam ! Combined flux in latest and established models = 1.21017 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 21 model components to the UV plane model. ! The established model now contains 21 components and 1.21017 Jy ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=3.103 mas, bpa=-5.238 degrees ! Estimated noise=0.959214 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) ! Added new window around map position (-0.4, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.035952 Jy ! Component: 100 - total flux cleaned = 0.0550341 Jy ! Component: 150 - total flux cleaned = 0.0658491 Jy ! Component: 200 - total flux cleaned = 0.071902 Jy ! Total flux subtracted in 200 components = 0.071902 Jy ! Clean residual min=-0.006903 max=0.006303 Jy/beam ! Clean residual mean=-0.000021 rms=0.001692 Jy/beam ! Combined flux in latest and established models = 1.28208 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 70 components and 1.28208 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=2.578 mas, bmaj=10.91 mas, bpa=-7.674 degrees ! Estimated noise=1.09627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115835 Jy ! Component: 100 - total flux cleaned = 0.00100686 Jy ! Component: 150 - total flux cleaned = 0.00101195 Jy ! Component: 200 - total flux cleaned = 0.00108609 Jy ! Total flux subtracted in 200 components = 0.00108609 Jy ! Clean residual min=-0.006313 max=0.006226 Jy/beam ! Clean residual mean=-0.000035 rms=0.001833 Jy/beam ! Combined flux in latest and established models = 1.28316 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 = -6.00956e-05 Jy ! Component: 100 - total flux cleaned = -0.000118109 Jy ! Component: 150 - total flux cleaned = -0.000222332 Jy ! Component: 200 - total flux cleaned = -0.000316329 Jy ! Total flux subtracted in 200 components = -0.000316329 Jy ! Clean residual min=-0.006286 max=0.006245 Jy/beam ! Clean residual mean=-0.000036 rms=0.001817 Jy/beam ! Combined flux in latest and established models = 1.28285 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 99 components and 1.28285 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=3.103 mas, bpa=-5.238 degrees ! Estimated noise=0.959214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0001458 Jy ! Component: 100 - total flux cleaned = -0.000377216 Jy ! Component: 150 - total flux cleaned = -0.000374665 Jy ! Component: 200 - total flux cleaned = -0.000375845 Jy ! Total flux subtracted in 200 components = -0.000375845 Jy ! Clean residual min=-0.006562 max=0.006308 Jy/beam ! Clean residual mean=-0.000023 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 1.28247 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 1.28247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124945Jy sigma=1.326724 ! Fit after self-cal, rms=0.124834Jy sigma=1.325458 wmodel J0106-4034_X_map.mod ! Writing 111 model components to file: J0106-4034_X_map.mod wobs J0106-4034_X_uvs.fits ! Writing UV FITS file: J0106-4034_X_uvs.fits wwins J0106-4034_X_map.win ! wwins: Wrote 5 windows to J0106-4034_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 = 0.000234506 Jy ! Component: 100 - total flux cleaned = -0.000203809 Jy ! Component: 150 - total flux cleaned = -0.000407525 Jy ! Component: 200 - total flux cleaned = -0.000791921 Jy ! Component: 250 - total flux cleaned = -0.00124739 Jy ! Component: 300 - total flux cleaned = -0.00204291 Jy ! Component: 350 - total flux cleaned = -0.00290341 Jy ! Component: 400 - total flux cleaned = -0.00357309 Jy ! Component: 450 - total flux cleaned = -0.00414416 Jy ! Component: 500 - total flux cleaned = -0.00470335 Jy ! Component: 550 - total flux cleaned = -0.00517341 Jy ! Component: 600 - total flux cleaned = -0.00578481 Jy ! Component: 650 - total flux cleaned = -0.00630824 Jy ! Component: 700 - total flux cleaned = -0.00682129 Jy ! Component: 750 - total flux cleaned = -0.00703733 Jy ! Component: 800 - total flux cleaned = -0.00732093 Jy ! Component: 850 - total flux cleaned = -0.00767048 Jy ! Component: 900 - total flux cleaned = -0.00794716 Jy ! Component: 950 - total flux cleaned = -0.00828452 Jy ! Component: 1000 - total flux cleaned = -0.00868334 Jy ! Component: 1050 - total flux cleaned = -0.00894405 Jy ! Component: 1100 - total flux cleaned = -0.00894461 Jy ! Component: 1150 - total flux cleaned = -0.00913448 Jy ! Component: 1200 - total flux cleaned = -0.00919778 Jy ! Component: 1250 - total flux cleaned = -0.00950576 Jy ! Component: 1300 - total flux cleaned = -0.00974926 Jy ! Component: 1350 - total flux cleaned = -0.00968998 Jy ! Component: 1400 - total flux cleaned = -0.00986729 Jy ! Component: 1450 - total flux cleaned = -0.00998424 Jy ! Component: 1500 - total flux cleaned = -0.0100982 Jy ! Component: 1550 - total flux cleaned = -0.00998381 Jy ! Component: 1600 - total flux cleaned = -0.0101518 Jy ! Component: 1650 - total flux cleaned = -0.0102076 Jy ! Component: 1700 - total flux cleaned = -0.0102626 Jy ! Component: 1750 - total flux cleaned = -0.0104786 Jy ! Component: 1800 - total flux cleaned = -0.0102652 Jy ! Component: 1850 - total flux cleaned = -0.0104757 Jy ! Component: 1900 - total flux cleaned = -0.0107367 Jy ! Component: 1950 - total flux cleaned = -0.0108903 Jy ! Component: 2000 - total flux cleaned = -0.0108385 Jy ! Component: 2050 - total flux cleaned = -0.0110405 Jy ! Component: 2100 - total flux cleaned = -0.0111405 Jy ! Component: 2150 - total flux cleaned = -0.0111892 Jy ! Component: 2200 - total flux cleaned = -0.0111404 Jy ! Component: 2250 - total flux cleaned = -0.0113344 Jy ! Component: 2300 - total flux cleaned = -0.0112386 Jy ! Component: 2350 - total flux cleaned = -0.0115228 Jy ! Component: 2400 - total flux cleaned = -0.0114756 Jy ! Component: 2450 - total flux cleaned = -0.0115689 Jy ! Component: 2500 - total flux cleaned = -0.0117074 Jy ! Component: 2550 - total flux cleaned = -0.0117539 Jy ! Component: 2600 - total flux cleaned = -0.0120264 Jy ! Component: 2650 - total flux cleaned = -0.0119358 Jy ! Component: 2700 - total flux cleaned = -0.0120694 Jy ! Component: 2750 - total flux cleaned = -0.0121139 Jy ! Component: 2800 - total flux cleaned = -0.0122016 Jy ! Component: 2850 - total flux cleaned = -0.012418 Jy ! Component: 2900 - total flux cleaned = -0.0125462 Jy ! Component: 2950 - total flux cleaned = -0.0125037 Jy ! Component: 3000 - total flux cleaned = -0.0126307 Jy ! Component: 3050 - total flux cleaned = -0.012881 Jy ! Component: 3100 - total flux cleaned = -0.0129223 Jy ! Component: 3150 - total flux cleaned = -0.0129636 Jy ! Component: 3200 - total flux cleaned = -0.0129231 Jy ! Component: 3250 - total flux cleaned = -0.0131249 Jy ! Component: 3300 - total flux cleaned = -0.0130449 Jy ! Component: 3350 - total flux cleaned = -0.013084 Jy ! Component: 3400 - total flux cleaned = -0.0131631 Jy ! Component: 3450 - total flux cleaned = -0.0132406 Jy ! Component: 3500 - total flux cleaned = -0.0132786 Jy ! Component: 3550 - total flux cleaned = -0.0132015 Jy ! Component: 3600 - total flux cleaned = -0.0131637 Jy ! Component: 3650 - total flux cleaned = -0.0134672 Jy ! Component: 3700 - total flux cleaned = -0.0134669 Jy ! Component: 3750 - total flux cleaned = -0.0135042 Jy ! Component: 3800 - total flux cleaned = -0.0136524 Jy ! Component: 3850 - total flux cleaned = -0.013763 Jy ! Component: 3900 - total flux cleaned = -0.0137998 Jy ! Component: 3950 - total flux cleaned = -0.0139086 Jy ! Component: 4000 - total flux cleaned = -0.0138717 Jy ! Component: 4050 - total flux cleaned = -0.0139793 Jy ! Total flux subtracted in 4096 components = -0.0139079 Jy ! Clean residual min=-0.002186 max=0.002072 Jy/beam ! Clean residual mean=-0.000021 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 1.26856 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 390 components and 1.26856 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv91_uvs/J0106-4034_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 3.103 at -5.238 degrees (North through East) ! Clean map min=-0.0041593 max=1.1432 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv91_uvs/J0106-4034_X_map.fits wmodel /scr/pima/rdv91_uvs/J0106-4034_X_map.mod ! Writing 390 model components to file: /scr/pima/rdv91_uvs/J0106-4034_X_map.mod wobs /scr/pima/rdv91_uvs/J0106-4034_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv91_uvs/J0106-4034_X_uvs.fits wwins /scr/pima/rdv91_uvs/J0106-4034_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rdv91_uvs/J0106-4034_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.14318 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000631131 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.165625 0.165625 0.33125 0.6625 1.325 2.65 5.3 10.6 21.2 42.4 84.8001 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.143 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1811.32 quit ! Quitting program ! Log file /scr/pima/rdv91_uvs/J0106-4034_X_dfm.log closed on Fri Jun 15 11:23:01 2018