! Started logfile: .//J2200-1632_X_20180530_dfm.log on Sun Jul 8 13:53:36 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 .//J2200-1632_X_20180530_uva.fits ! Reading UV FITS file: .//J2200-1632_X_20180530_uva.fits ! AN table 1: 22 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979798 visibilities/baseline/integration-bin. ! Found source: J2200-1632 ! ! 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 94 lines of history. ! ! Reading 7760 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 J2200-1632_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=1.007171Jy sigma=22.836861 ! Fit after self-cal, rms=0.889091Jy sigma=20.161200 ! 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=0.7311 mas, bmaj=1.945 mas, bpa=-11.16 degrees ! Estimated noise=0.650979 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 = 0.0855179 Jy ! Component: 100 - total flux cleaned = 0.104198 Jy ! Total flux subtracted in 100 components = 0.104198 Jy ! Clean residual min=-0.003692 max=0.005580 Jy/beam ! Clean residual mean=-0.000007 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.104198 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.104198 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=0.035145Jy sigma=0.747978 ! Fit after self-cal, rms=0.034805Jy sigma=0.743317 ! Inverting map ! Added new window around map position (2.4, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00606796 Jy ! Component: 100 - total flux cleaned = 0.00933306 Jy ! Total flux subtracted in 100 components = 0.00933306 Jy ! Clean residual min=-0.003460 max=0.004055 Jy/beam ! Clean residual mean=-0.000004 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.113531 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.113531 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=0.033573Jy sigma=0.712158 ! Fit after self-cal, rms=0.033551Jy sigma=0.711536 ! 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=0.9865 mas, bmaj=2.396 mas, bpa=-9.74 degrees ! Estimated noise=0.360391 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 = 0.00340058 Jy ! Component: 100 - total flux cleaned = 0.00515654 Jy ! Component: 150 - total flux cleaned = 0.00617075 Jy ! Component: 200 - total flux cleaned = 0.00672769 Jy ! Total flux subtracted in 200 components = 0.00672769 Jy ! Clean residual min=-0.002384 max=0.002489 Jy/beam ! Clean residual mean=-0.000000 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.120259 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.120259 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=0.033238Jy sigma=0.703314 ! Fit after self-cal, rms=0.033235Jy sigma=0.703176 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9865 x 2.396 at -9.74 degrees (North through East) ! Clean map min=-0.0022466 max=0.10979 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 0.97 KP 0.98 ! LA 1.02 MK 0.93 NL 1.03 OV 0.97 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 1.01 KP 0.98 ! LA 1.00 MK 0.97 NL 1.02 OV 0.97 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.07 HN 1.01 KP 0.98 ! LA 1.03 MK 0.94 NL 0.99 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 0.95 KP 1.00 ! LA 1.00 MK 1.01 NL 1.04 OV 0.96 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 0.98 KP 0.96 ! LA 1.06 MK 1.03 NL 1.01 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.04 KP 1.01 ! LA 1.00 MK 1.05 NL 1.01 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.04 KP 0.97 ! LA 1.01 MK 1.05 NL 1.06 OV 0.95 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.02 KP 0.97 ! LA 1.00 MK 1.08 NL 1.08 OV 1.02 ! PT 0.96 SC 1.05 ! ! ! Fit before self-cal, rms=0.033235Jy sigma=0.703176 ! Fit after self-cal, rms=0.032582Jy sigma=0.686670 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9896 mas, bmaj=2.394 mas, bpa=-9.711 degrees ! Estimated noise=0.360303 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 = -0.000633164 Jy ! Component: 100 - total flux cleaned = -0.00065101 Jy ! Component: 150 - total flux cleaned = -0.000638327 Jy ! Component: 200 - total flux cleaned = -0.000650154 Jy ! Total flux subtracted in 200 components = -0.000650154 Jy ! Clean residual min=-0.001408 max=0.001274 Jy/beam ! Clean residual mean=-0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.119609 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.119609 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=0.032566Jy sigma=0.686194 ! Fit after self-cal, rms=0.032567Jy sigma=0.686102 ! 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=0.032567Jy sigma=0.686102 ! Fit after self-cal, rms=0.032539Jy sigma=0.686038 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9894 mas, bmaj=2.394 mas, bpa=-9.714 degrees ! Estimated noise=0.360067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000422663 Jy ! Component: 100 - total flux cleaned = -0.000412161 Jy ! Component: 150 - total flux cleaned = -0.000401693 Jy ! Component: 200 - total flux cleaned = -0.000401905 Jy ! Total flux subtracted in 200 components = -0.000401905 Jy ! Clean residual min=-0.001350 max=0.001279 Jy/beam ! Clean residual mean=-0.000002 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.119207 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.119207 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=0.032530Jy sigma=0.685795 ! Fit after self-cal, rms=0.032529Jy sigma=0.685778 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 = -8.28601e-05 Jy ! Component: 100 - total flux cleaned = -8.25692e-05 Jy ! Component: 150 - total flux cleaned = -7.47121e-05 Jy ! Component: 200 - total flux cleaned = -6.73035e-05 Jy ! Total flux subtracted in 200 components = -6.73035e-05 Jy ! Clean residual min=-0.001329 max=0.001282 Jy/beam ! Clean residual mean=-0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.119139 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.119139 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=0.032525Jy sigma=0.685681 ! Fit after self-cal, rms=0.032525Jy sigma=0.685678 ! 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=0.032525Jy sigma=0.685678 ! Fit after self-cal, rms=0.032498Jy sigma=0.685436 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9891 mas, bmaj=2.393 mas, bpa=-9.699 degrees ! Estimated noise=0.35989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00026211 Jy ! Component: 100 - total flux cleaned = -0.000262733 Jy ! Component: 150 - total flux cleaned = -0.000248981 Jy ! Component: 200 - total flux cleaned = -0.000249017 Jy ! Total flux subtracted in 200 components = -0.000249017 Jy ! Clean residual min=-0.001275 max=0.001280 Jy/beam ! Clean residual mean=-0.000002 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.11889 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.11889 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=0.032494Jy sigma=0.685321 ! Fit after self-cal, rms=0.032493Jy sigma=0.685312 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 = -4.96666e-05 Jy ! Component: 100 - total flux cleaned = -5.57511e-05 Jy ! Component: 150 - total flux cleaned = -4.97728e-05 Jy ! Component: 200 - total flux cleaned = -4.9765e-05 Jy ! Total flux subtracted in 200 components = -4.9765e-05 Jy ! Clean residual min=-0.001259 max=0.001281 Jy/beam ! Clean residual mean=-0.000002 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.118841 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.118841 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=0.032492Jy sigma=0.685261 ! Fit after self-cal, rms=0.032492Jy sigma=0.685260 ! 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=0.032492Jy sigma=0.685260 ! Fit after self-cal, rms=0.032458Jy sigma=0.685052 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.18 mas, bmaj=4.332 mas, bpa=-10.42 degrees ! Estimated noise=0.443949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000207702 Jy ! Component: 100 - total flux cleaned = -0.00022421 Jy ! Component: 150 - total flux cleaned = -0.000242347 Jy ! Component: 200 - total flux cleaned = -0.000257886 Jy ! Total flux subtracted in 200 components = -0.000257886 Jy ! Clean residual min=-0.001451 max=0.001299 Jy/beam ! Clean residual mean=-0.000003 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.118583 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.118583 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=0.032458Jy sigma=0.685004 ! Fit after self-cal, rms=0.032457Jy sigma=0.684996 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 = -4.15457e-05 Jy ! Component: 100 - total flux cleaned = -4.93363e-05 Jy ! Component: 150 - total flux cleaned = -5.97583e-05 Jy ! Component: 200 - total flux cleaned = -6.60692e-05 Jy ! Total flux subtracted in 200 components = -6.60692e-05 Jy ! Clean residual min=-0.001451 max=0.001299 Jy/beam ! Clean residual mean=-0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.118517 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 63 components and 0.118517 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=0.032457Jy sigma=0.684986 ! Fit after self-cal, rms=0.032457Jy sigma=0.684983 ! 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=0.9888 mas, bmaj=2.392 mas, bpa=-9.676 degrees ! Estimated noise=0.359611 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9888 x 2.392 at -9.676 degrees (North through East) ! Clean map min=-0.0011591 max=0.10992 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=0.7308 mas, bmaj=1.94 mas, bpa=-11.05 degrees ! Estimated noise=0.645708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0848825 Jy ! Component: 100 - total flux cleaned = 0.103589 Jy ! Component: 150 - total flux cleaned = 0.109253 Jy ! Component: 200 - total flux cleaned = 0.112217 Jy ! Total flux subtracted in 200 components = 0.112217 Jy ! Clean residual min=-0.002060 max=0.002546 Jy/beam ! Clean residual mean=-0.000004 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.112217 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.112217 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9888 mas, bmaj=2.392 mas, bpa=-9.676 degrees ! Estimated noise=0.359611 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 = 0.00293904 Jy ! Component: 100 - total flux cleaned = 0.00440504 Jy ! Component: 150 - total flux cleaned = 0.0052886 Jy ! Component: 200 - total flux cleaned = 0.00573156 Jy ! Total flux subtracted in 200 components = 0.00573156 Jy ! Clean residual min=-0.001330 max=0.001389 Jy/beam ! Clean residual mean=-0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.117948 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.117948 Jy ! Inverting map ! Added new window around map position (31.8, 11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000863453 Jy ! Component: 100 - total flux cleaned = 0.000906802 Jy ! Component: 150 - total flux cleaned = 0.00104486 Jy ! Component: 200 - total flux cleaned = 0.00115057 Jy ! Total flux subtracted in 200 components = 0.00115057 Jy ! Clean residual min=-0.001280 max=0.001054 Jy/beam ! Clean residual mean=-0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.119099 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.119099 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=2.18 mas, bmaj=4.332 mas, bpa=-10.42 degrees ! Estimated noise=0.443949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000301363 Jy ! Component: 100 - total flux cleaned = 0.000457511 Jy ! Component: 150 - total flux cleaned = 0.000562356 Jy ! Component: 200 - total flux cleaned = 0.000609321 Jy ! Total flux subtracted in 200 components = 0.000609321 Jy ! Clean residual min=-0.001432 max=0.001231 Jy/beam ! Clean residual mean=-0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.119708 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 = 3.22851e-05 Jy ! Component: 100 - total flux cleaned = 6.27455e-05 Jy ! Component: 150 - total flux cleaned = 8.22489e-05 Jy ! Component: 200 - total flux cleaned = 9.16134e-05 Jy ! Total flux subtracted in 200 components = 9.16134e-05 Jy ! Clean residual min=-0.001421 max=0.001233 Jy/beam ! Clean residual mean=-0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.1198 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.1198 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9888 mas, bmaj=2.392 mas, bpa=-9.676 degrees ! Estimated noise=0.359611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.50997e-05 Jy ! Component: 100 - total flux cleaned = -6.0297e-05 Jy ! Component: 150 - total flux cleaned = -7.33956e-05 Jy ! Component: 200 - total flux cleaned = -8.56222e-05 Jy ! Total flux subtracted in 200 components = -8.56222e-05 Jy ! Clean residual min=-0.001209 max=0.001065 Jy/beam ! Clean residual mean=-0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.119714 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.119714 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=0.032413Jy sigma=0.684037 ! Fit after self-cal, rms=0.032410Jy sigma=0.683973 wmodel J2200-1632_X_map.mod ! Writing 84 model components to file: J2200-1632_X_map.mod wobs J2200-1632_X_uvs.fits ! Writing UV FITS file: J2200-1632_X_uvs.fits wwins J2200-1632_X_map.win ! wwins: Wrote 3 windows to J2200-1632_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 = -0.000448394 Jy ! Component: 100 - total flux cleaned = -0.000603754 Jy ! Component: 150 - total flux cleaned = -0.000786899 Jy ! Component: 200 - total flux cleaned = -0.000892256 Jy ! Component: 250 - total flux cleaned = -0.000909471 Jy ! Component: 300 - total flux cleaned = -0.0009924 Jy ! Component: 350 - total flux cleaned = -0.00104056 Jy ! Component: 400 - total flux cleaned = -0.00102541 Jy ! Component: 450 - total flux cleaned = -0.00105591 Jy ! Component: 500 - total flux cleaned = -0.00105576 Jy ! Component: 550 - total flux cleaned = -0.00109919 Jy ! Component: 600 - total flux cleaned = -0.00114143 Jy ! Component: 650 - total flux cleaned = -0.0011279 Jy ! Component: 700 - total flux cleaned = -0.00118215 Jy ! Component: 750 - total flux cleaned = -0.00115555 Jy ! Component: 800 - total flux cleaned = -0.00116862 Jy ! Component: 850 - total flux cleaned = -0.0011559 Jy ! Component: 900 - total flux cleaned = -0.00115557 Jy ! Component: 950 - total flux cleaned = -0.00111843 Jy ! Component: 1000 - total flux cleaned = -0.00113062 Jy ! Component: 1050 - total flux cleaned = -0.00110671 Jy ! Component: 1100 - total flux cleaned = -0.0010717 Jy ! Component: 1150 - total flux cleaned = -0.00109523 Jy ! Component: 1200 - total flux cleaned = -0.00107208 Jy ! Component: 1250 - total flux cleaned = -0.00107191 Jy ! Component: 1300 - total flux cleaned = -0.00103857 Jy ! Component: 1350 - total flux cleaned = -0.0010827 Jy ! Component: 1400 - total flux cleaned = -0.00105005 Jy ! Component: 1450 - total flux cleaned = -0.00106074 Jy ! Component: 1500 - total flux cleaned = -0.0010712 Jy ! Component: 1550 - total flux cleaned = -0.00108155 Jy ! Component: 1600 - total flux cleaned = -0.0010093 Jy ! Component: 1650 - total flux cleaned = -0.00100944 Jy ! Component: 1700 - total flux cleaned = -0.000999383 Jy ! Component: 1750 - total flux cleaned = -0.00094957 Jy ! Component: 1800 - total flux cleaned = -0.000998999 Jy ! Component: 1850 - total flux cleaned = -0.000950234 Jy ! Component: 1900 - total flux cleaned = -0.000940687 Jy ! Component: 1950 - total flux cleaned = -0.000931196 Jy ! Component: 2000 - total flux cleaned = -0.00091238 Jy ! Component: 2050 - total flux cleaned = -0.000931299 Jy ! Component: 2100 - total flux cleaned = -0.000912681 Jy ! Component: 2150 - total flux cleaned = -0.000912631 Jy ! Component: 2200 - total flux cleaned = -0.00087635 Jy ! Component: 2250 - total flux cleaned = -0.000867342 Jy ! Component: 2300 - total flux cleaned = -0.000849539 Jy ! Component: 2350 - total flux cleaned = -0.000875957 Jy ! Component: 2400 - total flux cleaned = -0.000840822 Jy ! Component: 2450 - total flux cleaned = -0.000797423 Jy ! Component: 2500 - total flux cleaned = -0.000780243 Jy ! Component: 2550 - total flux cleaned = -0.000746169 Jy ! Component: 2600 - total flux cleaned = -0.000737612 Jy ! Component: 2650 - total flux cleaned = -0.000695657 Jy ! Component: 2700 - total flux cleaned = -0.000687422 Jy ! Component: 2750 - total flux cleaned = -0.000687333 Jy ! Component: 2800 - total flux cleaned = -0.000662743 Jy ! Component: 2850 - total flux cleaned = -0.000646579 Jy ! Component: 2900 - total flux cleaned = -0.000678822 Jy ! Component: 2950 - total flux cleaned = -0.00065468 Jy ! Component: 3000 - total flux cleaned = -0.000670513 Jy ! Component: 3050 - total flux cleaned = -0.000654732 Jy ! Component: 3100 - total flux cleaned = -0.000670443 Jy ! Component: 3150 - total flux cleaned = -0.000670435 Jy ! Component: 3200 - total flux cleaned = -0.00065488 Jy ! Component: 3250 - total flux cleaned = -0.000685615 Jy ! Component: 3300 - total flux cleaned = -0.000670275 Jy ! Component: 3350 - total flux cleaned = -0.00069305 Jy ! Component: 3400 - total flux cleaned = -0.000693031 Jy ! Component: 3450 - total flux cleaned = -0.000700516 Jy ! Component: 3500 - total flux cleaned = -0.000745248 Jy ! Component: 3550 - total flux cleaned = -0.000730367 Jy ! Component: 3600 - total flux cleaned = -0.000737782 Jy ! Component: 3650 - total flux cleaned = -0.000774424 Jy ! Component: 3700 - total flux cleaned = -0.000767133 Jy ! Component: 3750 - total flux cleaned = -0.000767164 Jy ! Component: 3800 - total flux cleaned = -0.000752749 Jy ! Component: 3850 - total flux cleaned = -0.000774317 Jy ! Component: 3900 - total flux cleaned = -0.000774334 Jy ! Component: 3950 - total flux cleaned = -0.000795666 Jy ! Component: 4000 - total flux cleaned = -0.000802716 Jy ! Component: 4050 - total flux cleaned = -0.000788657 Jy ! Total flux subtracted in 4096 components = -0.00081666 Jy ! Clean residual min=-0.000514 max=0.000388 Jy/beam ! Clean residual mean=0.000001 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.118897 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 372 components and 0.118897 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2200-1632_X_20180530_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9888 x 2.392 at -9.676 degrees (North through East) ! Clean map min=-0.00082221 max=0.11019 Jy/beam ! Writing clean map to FITS file: .//J2200-1632_X_20180530_map.fits wmodel .//J2200-1632_X_20180530_map.mod ! Writing 372 model components to file: .//J2200-1632_X_20180530_map.mod wobs .//J2200-1632_X_20180530_uvs.fits ! Writing UV FITS file: .//J2200-1632_X_20180530_uvs.fits wwins .//J2200-1632_X_20180530_map.win ! wwins: Wrote 4 windows to .//J2200-1632_X_20180530_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.110189 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120736 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.328714 0.328714 0.657429 1.31486 2.62972 5.25943 10.5189 21.0377 42.0754 84.1509 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.11 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 912.646 quit ! Quitting program ! Log file .//J2200-1632_X_20180530_dfm.log closed on Sun Jul 8 13:53:40 2018