! Started logfile: .//J0113-0630_C_dfm.log on Sun Jan 19 23:45:25 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0113-0630_C_uvm.fits ! Reading UV FITS file: .//J0113-0630_C_uvm.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! AN table 2: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.974716 visibilities/baseline/integration-bin. ! Found source: J0113-0630 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 6168 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0113-0630_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 136 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005899Jy sigma=20.855938 ! Fit after self-cal, rms=0.937933Jy sigma=19.420421 ! 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=2.372 mas, bmaj=7.778 mas, bpa=-8.388 degrees ! Estimated noise=0.817101 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 = 0.0490501 Jy ! Component: 100 - total flux cleaned = 0.0602592 Jy ! Total flux subtracted in 100 components = 0.0602592 Jy ! Clean residual min=-0.004620 max=0.008805 Jy/beam ! Clean residual mean=-0.000006 rms=0.001543 Jy/beam ! Combined flux in latest and established models = 0.0602593 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0602593 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=0.045100Jy sigma=0.767180 ! Fit after self-cal, rms=0.044026Jy sigma=0.753099 ! 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=2.893 mas, bmaj=7.955 mas, bpa=-7.355 degrees ! Estimated noise=0.544975 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 (-3.3, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00785383 Jy ! Component: 100 - total flux cleaned = 0.0113572 Jy ! Component: 150 - total flux cleaned = 0.0124108 Jy ! Component: 200 - total flux cleaned = 0.0129311 Jy ! Total flux subtracted in 200 components = 0.0129311 Jy ! Clean residual min=-0.004287 max=0.005778 Jy/beam ! Clean residual mean=0.000002 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.0731903 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 28 components and 0.0731904 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=0.042811Jy sigma=0.715491 ! Fit after self-cal, rms=0.042602Jy sigma=0.713126 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.893 x 7.955 at -7.355 degrees (North through East) ! Clean map min=-0.0040634 max=0.06337 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 FD 0.98 HN 1.87 KP 0.93 ! NL 3.10 OV 1.12 PT 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 1.17 HN 1.66 KP 0.95 ! NL 1.84 OV 1.45 PT 1.25 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.95 HN 0.96 KP 1.10 ! NL 3.22 OV 0.90 PT 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.94 HN 0.71 KP 0.94 ! NL 2.24 OV 0.93 PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.98 KP 0.96 ! LA 0.94 NL 0.77 OV 1.00 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.96 HN 0.88 KP 0.99 ! NL 1.41 OV 0.97 PT 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.02 KP 0.94 ! LA 0.95 NL 0.83 OV 0.92 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.98 HN 1.00 KP 0.95 ! NL 1.17 OV 0.86 PT 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 HN 0.96 KP 0.99 ! LA 0.97 NL 0.85 OV 0.92 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.00 HN 0.96 KP 0.97 ! NL 1.24 OV 0.94 PT 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 0.94 KP 1.10 ! LA 0.96 NL 0.85 OV 0.92 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.99 HN 0.89 KP 0.98 ! NL 1.39 OV 1.06 PT 0.93 ! ! ! Fit before self-cal, rms=0.042602Jy sigma=0.713126 ! Fit after self-cal, rms=0.056680Jy sigma=0.649289 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.88 mas, bmaj=7.857 mas, bpa=-7.248 degrees ! Estimated noise=0.541476 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 = -0.000286852 Jy ! Component: 100 - total flux cleaned = -0.000475915 Jy ! Component: 150 - total flux cleaned = -0.000710803 Jy ! Component: 200 - total flux cleaned = -0.000887761 Jy ! Total flux subtracted in 200 components = -0.000887761 Jy ! Clean residual min=-0.001619 max=0.001615 Jy/beam ! Clean residual mean=-0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0723026 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.0723026 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=0.056641Jy sigma=0.648231 ! Fit after self-cal, rms=0.057234Jy sigma=0.646287 ! 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=0.057234Jy sigma=0.646287 ! Fit after self-cal, rms=0.061411Jy sigma=0.645980 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.879 mas, bmaj=7.84 mas, bpa=-7.2 degrees ! Estimated noise=0.54033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00043522 Jy ! Component: 100 - total flux cleaned = -0.00069574 Jy ! Component: 150 - total flux cleaned = -0.000815537 Jy ! Component: 200 - total flux cleaned = -0.000884617 Jy ! Total flux subtracted in 200 components = -0.000884617 Jy ! Clean residual min=-0.001518 max=0.001638 Jy/beam ! Clean residual mean=-0.000002 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.071418 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 61 components and 0.071418 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=0.061387Jy sigma=0.645471 ! Fit after self-cal, rms=0.061503Jy sigma=0.645405 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-15.6, -32.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013984 Jy ! Component: 100 - total flux cleaned = 0.00163224 Jy ! Component: 150 - total flux cleaned = 0.00185204 Jy ! Component: 200 - total flux cleaned = 0.00204971 Jy ! Total flux subtracted in 200 components = 0.00204971 Jy ! Clean residual min=-0.001257 max=0.001168 Jy/beam ! Clean residual mean=-0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0734677 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 96 components and 0.0734677 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=0.061423Jy sigma=0.644047 ! Fit after self-cal, rms=0.061417Jy sigma=0.643986 ! 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=0.061417Jy sigma=0.643986 ! Fit after self-cal, rms=0.061912Jy sigma=0.643810 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.879 mas, bmaj=7.839 mas, bpa=-7.196 degrees ! Estimated noise=0.53768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111002 Jy ! Component: 100 - total flux cleaned = 0.000132398 Jy ! Component: 150 - total flux cleaned = 0.000132035 Jy ! Component: 200 - total flux cleaned = 0.000115328 Jy ! Total flux subtracted in 200 components = 0.000115328 Jy ! Clean residual min=-0.001161 max=0.001168 Jy/beam ! Clean residual mean=-0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.073583 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 122 components and 0.073583 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=0.061882Jy sigma=0.643519 ! Fit after self-cal, rms=0.061908Jy sigma=0.643505 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.43807e-05 Jy ! Component: 100 - total flux cleaned = -3.4857e-05 Jy ! Component: 150 - total flux cleaned = -6.79399e-06 Jy ! Component: 200 - total flux cleaned = -2.0879e-05 Jy ! Total flux subtracted in 200 components = -2.0879e-05 Jy ! Clean residual min=-0.001122 max=0.001185 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0735621 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 136 components and 0.0735621 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=0.061890Jy sigma=0.643392 ! Fit after self-cal, rms=0.061897Jy sigma=0.643389 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.061897Jy sigma=0.643389 ! Fit after self-cal, rms=0.061839Jy sigma=0.643326 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.151 mas, bmaj=7.922 mas, bpa=-5.144 degrees ! Estimated noise=0.56272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000118395 Jy ! Component: 100 - total flux cleaned = -0.000105488 Jy ! Component: 150 - total flux cleaned = -7.34828e-05 Jy ! Component: 200 - total flux cleaned = -8.27872e-05 Jy ! Total flux subtracted in 200 components = -8.27872e-05 Jy ! Clean residual min=-0.001134 max=0.001109 Jy/beam ! Clean residual mean=-0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0734793 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 163 components and 0.0734793 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=0.061828Jy sigma=0.643253 ! Fit after self-cal, rms=0.061836Jy sigma=0.643244 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.0354e-05 Jy ! Component: 100 - total flux cleaned = 2.9781e-05 Jy ! Component: 150 - total flux cleaned = 5.0236e-06 Jy ! Component: 200 - total flux cleaned = -2.61325e-05 Jy ! Total flux subtracted in 200 components = -2.61325e-05 Jy ! Clean residual min=-0.001112 max=0.001098 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0734532 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 175 components and 0.0734532 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=0.061827Jy sigma=0.643240 ! Fit after self-cal, rms=0.061831Jy sigma=0.643236 ! 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=2.878 mas, bmaj=7.834 mas, bpa=-7.177 degrees ! Estimated noise=0.536158 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.878 x 7.834 at -7.177 degrees (North through East) ! Clean map min=-0.0014216 max=0.062465 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=2.346 mas, bmaj=7.642 mas, bpa=-8.487 degrees ! Estimated noise=0.806965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0487398 Jy ! Component: 100 - total flux cleaned = 0.060129 Jy ! Component: 150 - total flux cleaned = 0.0645518 Jy ! Component: 200 - total flux cleaned = 0.065818 Jy ! Total flux subtracted in 200 components = 0.065818 Jy ! Clean residual min=-0.002441 max=0.002481 Jy/beam ! Clean residual mean=-0.000003 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.065818 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.065818 Jy ! Inverting map and beam ! Estimated beam: bmin=2.878 mas, bmaj=7.834 mas, bpa=-7.177 degrees ! Estimated noise=0.536158 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 = 0.00252656 Jy ! Component: 100 - total flux cleaned = 0.00431775 Jy ! Component: 150 - total flux cleaned = 0.00523935 Jy ! Component: 200 - total flux cleaned = 0.00561833 Jy ! Total flux subtracted in 200 components = 0.00561833 Jy ! Clean residual min=-0.001442 max=0.001170 Jy/beam ! Clean residual mean=-0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0714363 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 50 components and 0.0714363 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.151 mas, bmaj=7.922 mas, bpa=-5.144 degrees ! Estimated noise=0.56272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000813961 Jy ! Component: 100 - total flux cleaned = 0.000921546 Jy ! Component: 150 - total flux cleaned = 0.000949318 Jy ! Component: 200 - total flux cleaned = 0.000999077 Jy ! Total flux subtracted in 200 components = 0.000999077 Jy ! Clean residual min=-0.001346 max=0.001061 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0724354 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 = 4.60184e-05 Jy ! Component: 100 - total flux cleaned = 0.000128174 Jy ! Component: 150 - total flux cleaned = 0.000240209 Jy ! Component: 200 - total flux cleaned = 0.000308776 Jy ! Total flux subtracted in 200 components = 0.000308776 Jy ! Clean residual min=-0.001268 max=0.001049 Jy/beam ! Clean residual mean=-0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0727441 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 118 components and 0.0727441 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.878 mas, bmaj=7.834 mas, bpa=-7.177 degrees ! Estimated noise=0.536158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313399 Jy ! Component: 100 - total flux cleaned = 0.000531922 Jy ! Component: 150 - total flux cleaned = 0.00062377 Jy ! Component: 200 - total flux cleaned = 0.000675946 Jy ! Total flux subtracted in 200 components = 0.000675946 Jy ! Clean residual min=-0.001156 max=0.001209 Jy/beam ! Clean residual mean=-0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0734201 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 147 components and 0.0734201 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=0.061854Jy sigma=0.643500 ! Fit after self-cal, rms=0.061851Jy sigma=0.643477 wmodel J0113-0630_C_map.mod ! Writing 147 model components to file: J0113-0630_C_map.mod wobs J0113-0630_C_uvs.fits ! Writing UV FITS file: J0113-0630_C_uvs.fits wwins J0113-0630_C_map.win ! wwins: Wrote 3 windows to J0113-0630_C_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 = -0.000162961 Jy ! Component: 100 - total flux cleaned = -0.00039514 Jy ! Component: 150 - total flux cleaned = -0.00054003 Jy ! Component: 200 - total flux cleaned = -0.000644604 Jy ! Component: 250 - total flux cleaned = -0.000728735 Jy ! Component: 300 - total flux cleaned = -0.000793837 Jy ! Component: 350 - total flux cleaned = -0.000904156 Jy ! Component: 400 - total flux cleaned = -0.000950218 Jy ! Component: 450 - total flux cleaned = -0.000995246 Jy ! Component: 500 - total flux cleaned = -0.00102415 Jy ! Component: 550 - total flux cleaned = -0.00106689 Jy ! Component: 600 - total flux cleaned = -0.00109494 Jy ! Component: 650 - total flux cleaned = -0.00120447 Jy ! Component: 700 - total flux cleaned = -0.00123123 Jy ! Component: 750 - total flux cleaned = -0.00128422 Jy ! Component: 800 - total flux cleaned = -0.00132356 Jy ! Component: 850 - total flux cleaned = -0.00137474 Jy ! Component: 900 - total flux cleaned = -0.00141244 Jy ! Component: 950 - total flux cleaned = -0.00141235 Jy ! Component: 1000 - total flux cleaned = -0.00147345 Jy ! Component: 1050 - total flux cleaned = -0.00150949 Jy ! Component: 1100 - total flux cleaned = -0.00150967 Jy ! Component: 1150 - total flux cleaned = -0.00157994 Jy ! Component: 1200 - total flux cleaned = -0.00159141 Jy ! Component: 1250 - total flux cleaned = -0.00161416 Jy ! Component: 1300 - total flux cleaned = -0.00162549 Jy ! Component: 1350 - total flux cleaned = -0.00170307 Jy ! Component: 1400 - total flux cleaned = -0.00175784 Jy ! Component: 1450 - total flux cleaned = -0.00181183 Jy ! Component: 1500 - total flux cleaned = -0.00189723 Jy ! Component: 1550 - total flux cleaned = -0.00196062 Jy ! Component: 1600 - total flux cleaned = -0.00201292 Jy ! Component: 1650 - total flux cleaned = -0.0020751 Jy ! Component: 1700 - total flux cleaned = -0.00215693 Jy ! Component: 1750 - total flux cleaned = -0.00221755 Jy ! Component: 1800 - total flux cleaned = -0.00226758 Jy ! Component: 1850 - total flux cleaned = -0.00234679 Jy ! Component: 1900 - total flux cleaned = -0.0023862 Jy ! Component: 1950 - total flux cleaned = -0.00245433 Jy ! Component: 2000 - total flux cleaned = -0.00252193 Jy ! Component: 2050 - total flux cleaned = -0.00256971 Jy ! Component: 2100 - total flux cleaned = -0.00261722 Jy ! Component: 2150 - total flux cleaned = -0.00266412 Jy ! Component: 2200 - total flux cleaned = -0.00271999 Jy ! Component: 2250 - total flux cleaned = -0.00276614 Jy ! Component: 2300 - total flux cleaned = -0.00278455 Jy ! Component: 2350 - total flux cleaned = -0.00280279 Jy ! Component: 2400 - total flux cleaned = -0.00284794 Jy ! Component: 2450 - total flux cleaned = -0.00289272 Jy ! Component: 2500 - total flux cleaned = -0.00287486 Jy ! Component: 2550 - total flux cleaned = -0.00290135 Jy ! Component: 2600 - total flux cleaned = -0.0029539 Jy ! Component: 2650 - total flux cleaned = -0.00294523 Jy ! Component: 2700 - total flux cleaned = -0.00299718 Jy ! Component: 2750 - total flux cleaned = -0.00299712 Jy ! Component: 2800 - total flux cleaned = -0.00303982 Jy ! Component: 2850 - total flux cleaned = -0.00305678 Jy ! Component: 2900 - total flux cleaned = -0.00309043 Jy ! Component: 2950 - total flux cleaned = -0.00313233 Jy ! Component: 3000 - total flux cleaned = -0.00315724 Jy ! Component: 3050 - total flux cleaned = -0.00316549 Jy ! Component: 3100 - total flux cleaned = -0.00320665 Jy ! Component: 3150 - total flux cleaned = -0.00323941 Jy ! Component: 3200 - total flux cleaned = -0.00325579 Jy ! Component: 3250 - total flux cleaned = -0.00328013 Jy ! Component: 3300 - total flux cleaned = -0.00330432 Jy ! Component: 3350 - total flux cleaned = -0.00332842 Jy ! Component: 3400 - total flux cleaned = -0.00336027 Jy ! Component: 3450 - total flux cleaned = -0.00339992 Jy ! Component: 3500 - total flux cleaned = -0.00340776 Jy ! Component: 3550 - total flux cleaned = -0.00339994 Jy ! Component: 3600 - total flux cleaned = -0.00341561 Jy ! Component: 3650 - total flux cleaned = -0.00343127 Jy ! Component: 3700 - total flux cleaned = -0.00345457 Jy ! Component: 3750 - total flux cleaned = -0.00346232 Jy ! Component: 3800 - total flux cleaned = -0.00346998 Jy ! Component: 3850 - total flux cleaned = -0.00350071 Jy ! Component: 3900 - total flux cleaned = -0.00352366 Jy ! Component: 3950 - total flux cleaned = -0.00353125 Jy ! Component: 4000 - total flux cleaned = -0.00354645 Jy ! Component: 4050 - total flux cleaned = -0.0035842 Jy ! Total flux subtracted in 4096 components = -0.0036143 Jy ! Clean residual min=-0.000403 max=0.000382 Jy/beam ! Clean residual mean=-0.000001 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0698058 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 453 components and 0.0698057 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0113-0630_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.878 x 7.834 at -7.177 degrees (North through East) ! Clean map min=-0.001199 max=0.062241 Jy/beam ! Writing clean map to FITS file: .//J0113-0630_C_map.fits wmodel .//J0113-0630_C_map.mod ! Writing 453 model components to file: .//J0113-0630_C_map.mod wobs .//J0113-0630_C_uvs.fits ! Writing UV FITS file: .//J0113-0630_C_uvs.fits wwins .//J0113-0630_C_map.win ! wwins: Wrote 4 windows to .//J0113-0630_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0622406 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140106 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.67531 0.67531 1.35062 2.70124 5.40248 10.805 21.6099 43.2198 86.4397 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 444.24 quit ! Quitting program ! Log file .//J0113-0630_C_dfm.log closed on Sun Jan 19 23:45:29 2020