! Started logfile: .//J2214+0020_X_dfm.log on Mon Jan 20 19:17:32 2020 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 .//J2214+0020_X_uva.fits ! Reading UV FITS file: .//J2214+0020_X_uva.fits ! AN table 1: 92 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.994306 visibilities/baseline/integration-bin. ! Found source: J2214+0020 ! ! 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 67 lines of history. ! ! Reading 15368 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 J2214+0020_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000249Jy sigma=21.729573 ! Fit after self-cal, rms=0.985208Jy sigma=21.397248 ! 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=1.226 mas, bmaj=3.654 mas, bpa=-10.18 degrees ! Estimated noise=0.737649 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 = 0.0123068 Jy ! Component: 100 - total flux cleaned = 0.0141814 Jy ! Total flux subtracted in 100 components = 0.0141814 Jy ! Clean residual min=-0.001483 max=0.001805 Jy/beam ! Clean residual mean=-0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0141814 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0141814 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=0.031086Jy sigma=0.662211 ! Fit after self-cal, rms=0.029429Jy sigma=0.625924 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315916 Jy ! Component: 100 - total flux cleaned = 0.00397052 Jy ! Total flux subtracted in 100 components = 0.00397052 Jy ! Clean residual min=-0.001339 max=0.001396 Jy/beam ! Clean residual mean=-0.000000 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0181519 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0181519 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=0.029119Jy sigma=0.618448 ! Fit after self-cal, rms=0.029110Jy sigma=0.618238 ! 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=1.405 mas, bmaj=3.961 mas, bpa=-9.823 degrees ! Estimated noise=0.265421 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 = 0.000263517 Jy ! Component: 100 - total flux cleaned = 0.000377992 Jy ! Component: 150 - total flux cleaned = 0.000507131 Jy ! Component: 200 - total flux cleaned = 0.000607202 Jy ! Total flux subtracted in 200 components = 0.000607202 Jy ! Clean residual min=-0.001003 max=0.001036 Jy/beam ! Clean residual mean=-0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0187591 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.0187591 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=0.029091Jy sigma=0.617690 ! Fit after self-cal, rms=0.029096Jy sigma=0.617479 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.405 x 3.961 at -9.823 degrees (North through East) ! Clean map min=-0.0010155 max=0.018815 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.01 KP 1.02 ! NL 1.00 OV 1.16 PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.05 HN 0.99 KP 1.05 ! NL 1.00 OV 1.01 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.82 HN 0.95 KP 1.17 ! NL 0.99 OV 1.20 PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.08 HN 0.93 KP 1.10 ! NL 1.04 OV 1.10 PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.87 HN 0.86 KP 1.07 ! NL 1.09 OV 1.06 PT 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.87 KP 1.03 ! NL 1.00 OV 1.12 PT 0.87 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.86 KP 1.02 ! NL 1.10 OV 1.06 PT 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.91 KP 1.15 ! NL 1.14 OV 1.02 PT 0.80 ! ! ! Fit before self-cal, rms=0.029096Jy sigma=0.617479 ! Fit after self-cal, rms=0.029290Jy sigma=0.615168 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.377 mas, bmaj=3.974 mas, bpa=-9.897 degrees ! Estimated noise=0.26455 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 = 0.000246432 Jy ! Component: 100 - total flux cleaned = 0.000336396 Jy ! Component: 150 - total flux cleaned = 0.000368732 Jy ! Component: 200 - total flux cleaned = 0.000395258 Jy ! Total flux subtracted in 200 components = 0.000395258 Jy ! Clean residual min=-0.000528 max=0.000487 Jy/beam ! Clean residual mean=0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0191544 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.0191544 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=0.029288Jy sigma=0.615103 ! Fit after self-cal, rms=0.029382Jy sigma=0.613949 ! 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=0.029382Jy sigma=0.613949 ! Fit after self-cal, rms=0.029980Jy sigma=0.613681 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.362 mas, bmaj=3.99 mas, bpa=-9.933 degrees ! Estimated noise=0.265698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021928 Jy ! Component: 100 - total flux cleaned = 0.000288497 Jy ! Component: 150 - total flux cleaned = 0.000317258 Jy ! Component: 200 - total flux cleaned = 0.00034117 Jy ! Total flux subtracted in 200 components = 0.00034117 Jy ! Clean residual min=-0.000560 max=0.000543 Jy/beam ! Clean residual mean=0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0194955 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.0194955 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=0.029978Jy sigma=0.613626 ! Fit after self-cal, rms=0.030051Jy sigma=0.613432 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 = 4.43106e-05 Jy ! Component: 100 - total flux cleaned = 5.86021e-05 Jy ! Component: 150 - total flux cleaned = 6.97147e-05 Jy ! Component: 200 - total flux cleaned = 7.86691e-05 Jy ! Total flux subtracted in 200 components = 7.86691e-05 Jy ! Clean residual min=-0.000635 max=0.000582 Jy/beam ! Clean residual mean=0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0195742 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 59 components and 0.0195742 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=0.030050Jy sigma=0.613404 ! Fit after self-cal, rms=0.030053Jy sigma=0.613300 ! 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=0.030053Jy sigma=0.613300 ! Fit after self-cal, rms=0.030474Jy sigma=0.613226 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.354 mas, bmaj=3.993 mas, bpa=-9.94 degrees ! Estimated noise=0.266783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000174277 Jy ! Component: 100 - total flux cleaned = 0.000245658 Jy ! Component: 150 - total flux cleaned = 0.000270293 Jy ! Component: 200 - total flux cleaned = 0.000294423 Jy ! Total flux subtracted in 200 components = 0.000294423 Jy ! Clean residual min=-0.000596 max=0.000567 Jy/beam ! Clean residual mean=0.000000 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0198686 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.0198686 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=0.030473Jy sigma=0.613191 ! Fit after self-cal, rms=0.030511Jy sigma=0.613068 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 = 6.71988e-05 Jy ! Component: 100 - total flux cleaned = 8.47683e-05 Jy ! Component: 150 - total flux cleaned = 9.65004e-05 Jy ! Component: 200 - total flux cleaned = 0.000106772 Jy ! Total flux subtracted in 200 components = 0.000106772 Jy ! Clean residual min=-0.000661 max=0.000594 Jy/beam ! Clean residual mean=0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0199754 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.0199754 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=0.030510Jy sigma=0.613048 ! Fit after self-cal, rms=0.030511Jy sigma=0.612989 ! 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=0.030511Jy sigma=0.612989 ! Fit after self-cal, rms=0.030805Jy sigma=0.612950 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.097 mas, bmaj=3.84 mas, bpa=-10.5 degrees ! Estimated noise=0.316945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020715 Jy ! Component: 100 - total flux cleaned = 0.000308986 Jy ! Component: 150 - total flux cleaned = 0.000338918 Jy ! Component: 200 - total flux cleaned = 0.000362645 Jy ! Total flux subtracted in 200 components = 0.000362645 Jy ! Clean residual min=-0.000739 max=0.000690 Jy/beam ! Clean residual mean=0.000000 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.020338 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.020338 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=0.030805Jy sigma=0.612922 ! Fit after self-cal, rms=0.030821Jy sigma=0.612895 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 = 8.30027e-05 Jy ! Component: 100 - total flux cleaned = 0.000104221 Jy ! Component: 150 - total flux cleaned = 0.000113943 Jy ! Component: 200 - total flux cleaned = 0.000123142 Jy ! Total flux subtracted in 200 components = 0.000123142 Jy ! Clean residual min=-0.000762 max=0.000699 Jy/beam ! Clean residual mean=0.000000 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0204612 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.0204612 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=0.030821Jy sigma=0.612887 ! Fit after self-cal, rms=0.030817Jy sigma=0.612877 ! 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=1.349 mas, bmaj=3.995 mas, bpa=-9.955 degrees ! Estimated noise=0.26759 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.349 x 3.995 at -9.955 degrees (North through East) ! Clean map min=-0.00065781 max=0.018973 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=1.182 mas, bmaj=3.713 mas, bpa=-10.43 degrees ! Estimated noise=0.729609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145035 Jy ! Component: 100 - total flux cleaned = 0.017551 Jy ! Component: 150 - total flux cleaned = 0.0182202 Jy ! Component: 200 - total flux cleaned = 0.0186493 Jy ! Total flux subtracted in 200 components = 0.0186493 Jy ! Clean residual min=-0.001129 max=0.000980 Jy/beam ! Clean residual mean=0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0186493 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 0.0186493 Jy ! Inverting map and beam ! Estimated beam: bmin=1.349 mas, bmaj=3.995 mas, bpa=-9.955 degrees ! Estimated noise=0.26759 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 = 0.000711358 Jy ! Component: 100 - total flux cleaned = 0.000966897 Jy ! Component: 150 - total flux cleaned = 0.00105805 Jy ! Component: 200 - total flux cleaned = 0.00112384 Jy ! Total flux subtracted in 200 components = 0.00112384 Jy ! Clean residual min=-0.000764 max=0.000621 Jy/beam ! Clean residual mean=0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0197731 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 53 components and 0.0197731 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=2.097 mas, bmaj=3.84 mas, bpa=-10.5 degrees ! Estimated noise=0.316945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270513 Jy ! Component: 100 - total flux cleaned = 0.000338838 Jy ! Component: 150 - total flux cleaned = 0.000385197 Jy ! Component: 200 - total flux cleaned = 0.000411622 Jy ! Total flux subtracted in 200 components = 0.000411622 Jy ! Clean residual min=-0.000838 max=0.000722 Jy/beam ! Clean residual mean=0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0201848 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 = 1.19839e-05 Jy ! Component: 100 - total flux cleaned = 2.29059e-05 Jy ! Component: 150 - total flux cleaned = 3.31694e-05 Jy ! Component: 200 - total flux cleaned = 4.2721e-05 Jy ! Total flux subtracted in 200 components = 4.2721e-05 Jy ! Clean residual min=-0.000826 max=0.000719 Jy/beam ! Clean residual mean=0.000000 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0202275 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.0202275 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.349 mas, bmaj=3.995 mas, bpa=-9.955 degrees ! Estimated noise=0.26759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.37151e-05 Jy ! Component: 100 - total flux cleaned = -5.83496e-05 Jy ! Component: 150 - total flux cleaned = -6.73466e-05 Jy ! Component: 200 - total flux cleaned = -7.56381e-05 Jy ! Total flux subtracted in 200 components = -7.56381e-05 Jy ! Clean residual min=-0.000719 max=0.000635 Jy/beam ! Clean residual mean=0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0201518 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.0201518 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=0.030821Jy sigma=0.612956 ! Fit after self-cal, rms=0.030816Jy sigma=0.612940 wmodel J2214+0020_X_map.mod ! Writing 87 model components to file: J2214+0020_X_map.mod wobs J2214+0020_X_uvs.fits ! Writing UV FITS file: J2214+0020_X_uvs.fits wwins J2214+0020_X_map.win ! wwins: Wrote 1 windows to J2214+0020_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 = -0.000196243 Jy ! Component: 100 - total flux cleaned = -0.00027293 Jy ! Component: 150 - total flux cleaned = -0.000306471 Jy ! Component: 200 - total flux cleaned = -0.00031385 Jy ! Component: 250 - total flux cleaned = -0.000320996 Jy ! Component: 300 - total flux cleaned = -0.000334462 Jy ! Component: 350 - total flux cleaned = -0.00034086 Jy ! Component: 400 - total flux cleaned = -0.00035283 Jy ! Component: 450 - total flux cleaned = -0.000358539 Jy ! Component: 500 - total flux cleaned = -0.000364069 Jy ! Component: 550 - total flux cleaned = -0.00035875 Jy ! Component: 600 - total flux cleaned = -0.000374037 Jy ! Component: 650 - total flux cleaned = -0.000388613 Jy ! Component: 700 - total flux cleaned = -0.000393474 Jy ! Component: 750 - total flux cleaned = -0.000402743 Jy ! Component: 800 - total flux cleaned = -0.000411791 Jy ! Component: 850 - total flux cleaned = -0.000424794 Jy ! Component: 900 - total flux cleaned = -0.000429008 Jy ! Component: 950 - total flux cleaned = -0.000445514 Jy ! Component: 1000 - total flux cleaned = -0.000461696 Jy ! Component: 1050 - total flux cleaned = -0.000481516 Jy ! Component: 1100 - total flux cleaned = -0.00048547 Jy ! Component: 1150 - total flux cleaned = -0.000493121 Jy ! Component: 1200 - total flux cleaned = -0.000496836 Jy ! Component: 1250 - total flux cleaned = -0.000485703 Jy ! Component: 1300 - total flux cleaned = -0.000485759 Jy ! Component: 1350 - total flux cleaned = -0.000478652 Jy ! Component: 1400 - total flux cleaned = -0.000471594 Jy ! Component: 1450 - total flux cleaned = -0.000475125 Jy ! Component: 1500 - total flux cleaned = -0.000468211 Jy ! Component: 1550 - total flux cleaned = -0.000461422 Jy ! Component: 1600 - total flux cleaned = -0.000464809 Jy ! Component: 1650 - total flux cleaned = -0.000464795 Jy ! Component: 1700 - total flux cleaned = -0.000448335 Jy ! Component: 1750 - total flux cleaned = -0.000445065 Jy ! Component: 1800 - total flux cleaned = -0.000428948 Jy ! Component: 1850 - total flux cleaned = -0.000409805 Jy ! Component: 1900 - total flux cleaned = -0.000406653 Jy ! Component: 1950 - total flux cleaned = -0.000391035 Jy ! Component: 2000 - total flux cleaned = -0.000378664 Jy ! Component: 2050 - total flux cleaned = -0.000366408 Jy ! Component: 2100 - total flux cleaned = -0.000360346 Jy ! Component: 2150 - total flux cleaned = -0.000345322 Jy ! Component: 2200 - total flux cleaned = -0.000348325 Jy ! Component: 2250 - total flux cleaned = -0.000336486 Jy ! Component: 2300 - total flux cleaned = -0.000324757 Jy ! Component: 2350 - total flux cleaned = -0.000310191 Jy ! Component: 2400 - total flux cleaned = -0.000313094 Jy ! Component: 2450 - total flux cleaned = -0.000307331 Jy ! Component: 2500 - total flux cleaned = -0.00029878 Jy ! Component: 2550 - total flux cleaned = -0.000290263 Jy ! Component: 2600 - total flux cleaned = -0.000278987 Jy ! Component: 2650 - total flux cleaned = -0.000278967 Jy ! Component: 2700 - total flux cleaned = -0.000259369 Jy ! Component: 2750 - total flux cleaned = -0.000248228 Jy ! Component: 2800 - total flux cleaned = -0.000234334 Jy ! Component: 2850 - total flux cleaned = -0.000217717 Jy ! Component: 2900 - total flux cleaned = -0.000209429 Jy ! Component: 2950 - total flux cleaned = -0.000201175 Jy ! Component: 3000 - total flux cleaned = -0.00019016 Jy ! Component: 3050 - total flux cleaned = -0.000181914 Jy ! Component: 3100 - total flux cleaned = -0.000168171 Jy ! Component: 3150 - total flux cleaned = -0.000154455 Jy ! Component: 3200 - total flux cleaned = -0.000148956 Jy ! Component: 3250 - total flux cleaned = -0.000137979 Jy ! Component: 3300 - total flux cleaned = -0.000118729 Jy ! Component: 3350 - total flux cleaned = -0.00011599 Jy ! Component: 3400 - total flux cleaned = -9.67245e-05 Jy ! Component: 3450 - total flux cleaned = -8.57096e-05 Jy ! Component: 3500 - total flux cleaned = -7.4699e-05 Jy ! Component: 3550 - total flux cleaned = -5.54016e-05 Jy ! Component: 3600 - total flux cleaned = -3.88428e-05 Jy ! Component: 3650 - total flux cleaned = -3.33129e-05 Jy ! Component: 3700 - total flux cleaned = -1.3957e-05 Jy ! Component: 3750 - total flux cleaned = -1.16753e-07 Jy ! Component: 3800 - total flux cleaned = 1.37158e-05 Jy ! Component: 3850 - total flux cleaned = 2.75763e-05 Jy ! Component: 3900 - total flux cleaned = 4.70277e-05 Jy ! Component: 3950 - total flux cleaned = 5.81461e-05 Jy ! Component: 4000 - total flux cleaned = 6.65127e-05 Jy ! Component: 4050 - total flux cleaned = 7.48657e-05 Jy ! Total flux subtracted in 4096 components = 8.60412e-05 Jy ! Clean residual min=-0.000182 max=0.000218 Jy/beam ! Clean residual mean=0.000000 rms=0.000048 Jy/beam ! Combined flux in latest and established models = 0.0202379 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 337 components and 0.0202379 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2214+0020_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.349 x 3.995 at -9.955 degrees (North through East) ! Clean map min=-0.00033365 max=0.018819 Jy/beam ! Writing clean map to FITS file: .//J2214+0020_X_map.fits wmodel .//J2214+0020_X_map.mod ! Writing 337 model components to file: .//J2214+0020_X_map.mod wobs .//J2214+0020_X_uvs.fits ! Writing UV FITS file: .//J2214+0020_X_uvs.fits wwins .//J2214+0020_X_map.win ! wwins: Wrote 2 windows to .//J2214+0020_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0188186 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.80796e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.766469 0.766469 1.53294 3.06588 6.13175 12.2635 24.527 49.054 98.108 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 391.405 quit ! Quitting program ! Log file .//J2214+0020_X_dfm.log closed on Mon Jan 20 19:17:36 2020