! Started logfile: .//J0655-1715_X_dfm.log on Mon Jan 20 17:38:08 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 .//J0655-1715_X_uva.fits ! Reading UV FITS file: .//J0655-1715_X_uva.fits ! AN table 1: 16 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0655-1715 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 2688 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 J0655-1715_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.003533Jy sigma=17.597206 ! Fit after self-cal, rms=0.947915Jy sigma=16.624319 ! 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=1.254 mas, bmaj=6.396 mas, bpa=-8.218 degrees ! Estimated noise=1.08904 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 = 0.0407144 Jy ! Component: 100 - total flux cleaned = 0.0498212 Jy ! Total flux subtracted in 100 components = 0.0498212 Jy ! Clean residual min=-0.003797 max=0.004225 Jy/beam ! Clean residual mean=0.000014 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.0498212 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0498212 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=0.046144Jy sigma=0.674214 ! Fit after self-cal, rms=0.045801Jy sigma=0.664091 ! 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=1.548 mas, bmaj=5.728 mas, bpa=-7.595 degrees ! Estimated noise=0.791808 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 = 0.00338219 Jy ! Component: 100 - total flux cleaned = 0.00421584 Jy ! Component: 150 - total flux cleaned = 0.00449434 Jy ! Component: 200 - total flux cleaned = 0.00465118 Jy ! Total flux subtracted in 200 components = 0.00465118 Jy ! Clean residual min=-0.003535 max=0.004036 Jy/beam ! Clean residual mean=0.000003 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.0544724 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.0544724 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=0.045526Jy sigma=0.659127 ! Fit after self-cal, rms=0.045526Jy sigma=0.659073 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.548 x 5.728 at -7.595 degrees (North through East) ! Clean map min=-0.0034829 max=0.053037 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.24 KP 1.10 ! NL 0.82 OV 1.15 PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 HN 1.04 KP 1.00 ! NL 0.93 OV 1.11 PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.83 HN 1.12 KP 0.95 ! NL 1.02 OV 1.20 PT 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.97 KP 0.96 ! NL 0.88 OV 1.20 PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 1.13 KP 1.00 ! NL 0.88 OV 1.15 PT 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.79 KP 1.00 ! NL 0.82 OV 1.31 PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 1.01 KP 1.05 ! NL 0.88 OV 1.23 PT 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.29 KP 1.02 ! NL 0.93 OV 1.14 PT 0.89 ! ! ! Fit before self-cal, rms=0.045526Jy sigma=0.659073 ! Fit after self-cal, rms=0.046400Jy sigma=0.645638 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.573 mas, bmaj=5.674 mas, bpa=-7.895 degrees ! Estimated noise=0.790832 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 = 0.000873213 Jy ! Component: 100 - total flux cleaned = 0.000967274 Jy ! Component: 150 - total flux cleaned = 0.00102416 Jy ! Component: 200 - total flux cleaned = 0.0010735 Jy ! Total flux subtracted in 200 components = 0.0010735 Jy ! Clean residual min=-0.002021 max=0.001686 Jy/beam ! Clean residual mean=-0.000002 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0555459 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 72 components and 0.0555459 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=0.046366Jy sigma=0.645194 ! Fit after self-cal, rms=0.046461Jy sigma=0.644620 ! 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=0.046461Jy sigma=0.644620 ! Fit after self-cal, rms=0.046792Jy sigma=0.644480 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.577 mas, bmaj=5.663 mas, bpa=-7.911 degrees ! Estimated noise=0.790483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000417298 Jy ! Component: 100 - total flux cleaned = 0.000431028 Jy ! Component: 150 - total flux cleaned = 0.000480786 Jy ! Component: 200 - total flux cleaned = 0.000511981 Jy ! Total flux subtracted in 200 components = 0.000511981 Jy ! Clean residual min=-0.002084 max=0.001621 Jy/beam ! Clean residual mean=-0.000002 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0560578 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.0560578 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=0.046774Jy sigma=0.644353 ! Fit after self-cal, rms=0.046782Jy sigma=0.644344 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 = 1.98503e-05 Jy ! Component: 100 - total flux cleaned = 1.14139e-05 Jy ! Component: 150 - total flux cleaned = 1.162e-05 Jy ! Component: 200 - total flux cleaned = 1.17459e-05 Jy ! Total flux subtracted in 200 components = 1.17459e-05 Jy ! Clean residual min=-0.002091 max=0.001613 Jy/beam ! Clean residual mean=-0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0560696 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 99 components and 0.0560696 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=0.046774Jy sigma=0.644315 ! Fit after self-cal, rms=0.046773Jy sigma=0.644313 ! 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=0.046773Jy sigma=0.644313 ! Fit after self-cal, rms=0.047069Jy sigma=0.644268 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.58 mas, bmaj=5.659 mas, bpa=-7.929 degrees ! Estimated noise=0.791792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019617 Jy ! Component: 100 - total flux cleaned = 0.000216004 Jy ! Component: 150 - total flux cleaned = 0.000224925 Jy ! Component: 200 - total flux cleaned = 0.000241865 Jy ! Total flux subtracted in 200 components = 0.000241865 Jy ! Clean residual min=-0.002075 max=0.001669 Jy/beam ! Clean residual mean=-0.000002 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0563115 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 111 components and 0.0563114 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=0.047060Jy sigma=0.644228 ! Fit after self-cal, rms=0.047064Jy sigma=0.644226 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 = 9.19918e-06 Jy ! Component: 100 - total flux cleaned = 1.68283e-05 Jy ! Component: 150 - total flux cleaned = 9.6036e-06 Jy ! Component: 200 - total flux cleaned = 9.65238e-06 Jy ! Total flux subtracted in 200 components = 9.65238e-06 Jy ! Clean residual min=-0.002071 max=0.001660 Jy/beam ! Clean residual mean=-0.000002 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0563211 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 0.0563211 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=0.047059Jy sigma=0.644201 ! Fit after self-cal, rms=0.047058Jy sigma=0.644201 ! 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=0.047058Jy sigma=0.644201 ! Fit after self-cal, rms=0.047267Jy sigma=0.644185 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.307 mas, bmaj=5.415 mas, bpa=-7.384 degrees ! Estimated noise=0.833418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.85903e-05 Jy ! Component: 100 - total flux cleaned = 6.83721e-05 Jy ! Component: 150 - total flux cleaned = 7.55024e-05 Jy ! Component: 200 - total flux cleaned = 8.08473e-05 Jy ! Total flux subtracted in 200 components = 8.08473e-05 Jy ! Clean residual min=-0.002053 max=0.001778 Jy/beam ! Clean residual mean=-0.000003 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0564019 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 124 components and 0.0564019 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=0.047267Jy sigma=0.644164 ! Fit after self-cal, rms=0.047270Jy sigma=0.644156 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 = -3.59795e-05 Jy ! Component: 100 - total flux cleaned = -2.50641e-05 Jy ! Component: 150 - total flux cleaned = -9.44109e-06 Jy ! Component: 200 - total flux cleaned = -4.42416e-06 Jy ! Total flux subtracted in 200 components = -4.42416e-06 Jy ! Clean residual min=-0.002051 max=0.001771 Jy/beam ! Clean residual mean=-0.000003 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0563975 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 129 components and 0.0563975 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=0.047268Jy sigma=0.644153 ! Fit after self-cal, rms=0.047269Jy sigma=0.644152 ! 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=1.581 mas, bmaj=5.658 mas, bpa=-7.94 degrees ! Estimated noise=0.793397 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.581 x 5.658 at -7.94 degrees (North through East) ! Clean map min=-0.0020264 max=0.053154 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=1.297 mas, bmaj=6.32 mas, bpa=-8.398 degrees ! Estimated noise=1.10391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0415102 Jy ! Component: 100 - total flux cleaned = 0.0506264 Jy ! Component: 150 - total flux cleaned = 0.0530106 Jy ! Component: 200 - total flux cleaned = 0.0543523 Jy ! Total flux subtracted in 200 components = 0.0543523 Jy ! Clean residual min=-0.002627 max=0.002505 Jy/beam ! Clean residual mean=0.000003 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.0543523 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0543523 Jy ! Inverting map and beam ! Estimated beam: bmin=1.581 mas, bmaj=5.658 mas, bpa=-7.94 degrees ! Estimated noise=0.793397 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 = 0.000956152 Jy ! Component: 100 - total flux cleaned = 0.00156601 Jy ! Component: 150 - total flux cleaned = 0.0020002 Jy ! Component: 200 - total flux cleaned = 0.00216174 Jy ! Total flux subtracted in 200 components = 0.00216174 Jy ! Clean residual min=-0.002162 max=0.001757 Jy/beam ! Clean residual mean=-0.000002 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.056514 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.056514 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=2.307 mas, bmaj=5.415 mas, bpa=-7.384 degrees ! Estimated noise=0.833418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159548 Jy ! Component: 100 - total flux cleaned = -0.000159704 Jy ! Component: 150 - total flux cleaned = -0.000169746 Jy ! Component: 200 - total flux cleaned = -0.000177937 Jy ! Total flux subtracted in 200 components = -0.000177937 Jy ! Clean residual min=-0.002076 max=0.001838 Jy/beam ! Clean residual mean=-0.000003 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0563361 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 = 1.72514e-07 Jy ! Component: 100 - total flux cleaned = -6.69656e-06 Jy ! Component: 150 - total flux cleaned = -1.33073e-05 Jy ! Component: 200 - total flux cleaned = -6.83533e-06 Jy ! Total flux subtracted in 200 components = -6.83533e-06 Jy ! Clean residual min=-0.002072 max=0.001820 Jy/beam ! Clean residual mean=-0.000003 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0563293 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 71 components and 0.0563293 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.581 mas, bmaj=5.658 mas, bpa=-7.94 degrees ! Estimated noise=0.793397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139 Jy ! Component: 100 - total flux cleaned = 0.000217005 Jy ! Component: 150 - total flux cleaned = 0.00027236 Jy ! Component: 200 - total flux cleaned = 0.000311633 Jy ! Total flux subtracted in 200 components = 0.000311633 Jy ! Clean residual min=-0.002122 max=0.001749 Jy/beam ! Clean residual mean=-0.000002 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0566409 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.0566409 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=0.047272Jy sigma=0.644405 ! Fit after self-cal, rms=0.047263Jy sigma=0.644396 wmodel J0655-1715_X_map.mod ! Writing 86 model components to file: J0655-1715_X_map.mod wobs J0655-1715_X_uvs.fits ! Writing UV FITS file: J0655-1715_X_uvs.fits wwins J0655-1715_X_map.win ! wwins: Wrote 1 windows to J0655-1715_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 = -0.000616249 Jy ! Component: 100 - total flux cleaned = -0.000734503 Jy ! Component: 150 - total flux cleaned = -0.000788926 Jy ! Component: 200 - total flux cleaned = -0.000838527 Jy ! Component: 250 - total flux cleaned = -0.000931195 Jy ! Component: 300 - total flux cleaned = -0.00090935 Jy ! Component: 350 - total flux cleaned = -0.00084835 Jy ! Component: 400 - total flux cleaned = -0.000789611 Jy ! Component: 450 - total flux cleaned = -0.000658681 Jy ! Component: 500 - total flux cleaned = -0.000587391 Jy ! Component: 550 - total flux cleaned = -0.000483229 Jy ! Component: 600 - total flux cleaned = -0.000298482 Jy ! Component: 650 - total flux cleaned = -0.000217211 Jy ! Component: 700 - total flux cleaned = -0.000122167 Jy ! Component: 750 - total flux cleaned = -4.52492e-05 Jy ! Component: 800 - total flux cleaned = 2.98402e-05 Jy ! Component: 850 - total flux cleaned = 8.86595e-05 Jy ! Component: 900 - total flux cleaned = 0.000174916 Jy ! Component: 950 - total flux cleaned = 0.000245037 Jy ! Component: 1000 - total flux cleaned = 0.000340969 Jy ! Component: 1050 - total flux cleaned = 0.000408202 Jy ! Component: 1100 - total flux cleaned = 0.000500242 Jy ! Component: 1150 - total flux cleaned = 0.000590647 Jy ! Component: 1200 - total flux cleaned = 0.000717529 Jy ! Component: 1250 - total flux cleaned = 0.000792379 Jy ! Component: 1300 - total flux cleaned = 0.000890897 Jy ! Component: 1350 - total flux cleaned = 0.00102394 Jy ! Component: 1400 - total flux cleaned = 0.0011072 Jy ! Component: 1450 - total flux cleaned = 0.0012364 Jy ! Component: 1500 - total flux cleaned = 0.00136398 Jy ! Component: 1550 - total flux cleaned = 0.00152501 Jy ! Component: 1600 - total flux cleaned = 0.00168468 Jy ! Component: 1650 - total flux cleaned = 0.00185438 Jy ! Component: 1700 - total flux cleaned = 0.00201158 Jy ! Component: 1750 - total flux cleaned = 0.00217887 Jy ! Component: 1800 - total flux cleaned = 0.00232299 Jy ! Component: 1850 - total flux cleaned = 0.00247717 Jy ! Component: 1900 - total flux cleaned = 0.00260855 Jy ! Component: 1950 - total flux cleaned = 0.0027176 Jy ! Component: 2000 - total flux cleaned = 0.00281546 Jy ! Component: 2050 - total flux cleaned = 0.0029022 Jy ! Component: 2100 - total flux cleaned = 0.0029996 Jy ! Component: 2150 - total flux cleaned = 0.00308604 Jy ! Component: 2200 - total flux cleaned = 0.0031615 Jy ! Component: 2250 - total flux cleaned = 0.0032476 Jy ! Component: 2300 - total flux cleaned = 0.00334431 Jy ! Component: 2350 - total flux cleaned = 0.00340875 Jy ! Component: 2400 - total flux cleaned = 0.00347302 Jy ! Component: 2450 - total flux cleaned = 0.00356946 Jy ! Component: 2500 - total flux cleaned = 0.00361227 Jy ! Component: 2550 - total flux cleaned = 0.00368721 Jy ! Component: 2600 - total flux cleaned = 0.00374069 Jy ! Component: 2650 - total flux cleaned = 0.00380488 Jy ! Component: 2700 - total flux cleaned = 0.00387983 Jy ! Component: 2750 - total flux cleaned = 0.00395484 Jy ! Component: 2800 - total flux cleaned = 0.00402994 Jy ! Component: 2850 - total flux cleaned = 0.00411588 Jy ! Component: 2900 - total flux cleaned = 0.00419118 Jy ! Component: 2950 - total flux cleaned = 0.00425589 Jy ! Component: 3000 - total flux cleaned = 0.00434239 Jy ! Component: 3050 - total flux cleaned = 0.00441827 Jy ! Component: 3100 - total flux cleaned = 0.00449441 Jy ! Component: 3150 - total flux cleaned = 0.00454895 Jy ! Component: 3200 - total flux cleaned = 0.00463655 Jy ! Component: 3250 - total flux cleaned = 0.00468042 Jy ! Component: 3300 - total flux cleaned = 0.00475763 Jy ! Component: 3350 - total flux cleaned = 0.00483519 Jy ! Component: 3400 - total flux cleaned = 0.00490194 Jy ! Component: 3450 - total flux cleaned = 0.00495785 Jy ! Component: 3500 - total flux cleaned = 0.00501417 Jy ! Component: 3550 - total flux cleaned = 0.00507072 Jy ! Component: 3600 - total flux cleaned = 0.00509354 Jy ! Component: 3650 - total flux cleaned = 0.0051621 Jy ! Component: 3700 - total flux cleaned = 0.00523107 Jy ! Component: 3750 - total flux cleaned = 0.00526565 Jy ! Component: 3800 - total flux cleaned = 0.00531215 Jy ! Component: 3850 - total flux cleaned = 0.00535889 Jy ! Component: 3900 - total flux cleaned = 0.005406 Jy ! Component: 3950 - total flux cleaned = 0.0054178 Jy ! Component: 4000 - total flux cleaned = 0.00547734 Jy ! Component: 4050 - total flux cleaned = 0.00551332 Jy ! Total flux subtracted in 4096 components = 0.00553755 Jy ! Clean residual min=-0.000622 max=0.000771 Jy/beam ! Clean residual mean=-0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0621785 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 341 components and 0.0621785 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0655-1715_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.581 x 5.658 at -7.94 degrees (North through East) ! Clean map min=-0.002996 max=0.053206 Jy/beam ! Writing clean map to FITS file: .//J0655-1715_X_map.fits wmodel .//J0655-1715_X_map.mod ! Writing 341 model components to file: .//J0655-1715_X_map.mod wobs .//J0655-1715_X_uvs.fits ! Writing UV FITS file: .//J0655-1715_X_uvs.fits wwins .//J0655-1715_X_map.win ! wwins: Wrote 2 windows to .//J0655-1715_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0532057 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185595 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.04648 1.04648 2.09296 4.18591 8.37182 16.7436 33.4873 66.9746 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 286.675 quit ! Quitting program ! Log file .//J0655-1715_X_dfm.log closed on Mon Jan 20 17:38:12 2020