! Started logfile: .//J0535-0239_C_dfm.log on Mon Jan 20 17:30:44 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 .//J0535-0239_C_uva.fits ! Reading UV FITS file: .//J0535-0239_C_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0535-0239 ! ! 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 3360 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 J0535-0239_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. ! ! 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=1.009128Jy sigma=18.846690 ! Fit after self-cal, rms=0.922497Jy sigma=17.283026 ! 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=2.204 mas, bmaj=7.706 mas, bpa=-9.251 degrees ! Estimated noise=0.9939 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 = 0.0574592 Jy ! Component: 100 - total flux cleaned = 0.0725412 Jy ! Total flux subtracted in 100 components = 0.0725412 Jy ! Clean residual min=-0.004394 max=0.006680 Jy/beam ! Clean residual mean=0.000010 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.0725412 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0725412 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=0.053475Jy sigma=0.717416 ! Fit after self-cal, rms=0.053459Jy sigma=0.717104 ! 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=2.713 mas, bmaj=7.436 mas, bpa=-8.579 degrees ! Estimated noise=0.695038 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 = 0.00897096 Jy ! Component: 100 - total flux cleaned = 0.0134897 Jy ! Component: 150 - total flux cleaned = 0.0161865 Jy ! Component: 200 - total flux cleaned = 0.0178611 Jy ! Total flux subtracted in 200 components = 0.0178611 Jy ! Clean residual min=-0.002320 max=0.001991 Jy/beam ! Clean residual mean=0.000004 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0904022 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 36 components and 0.0904022 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=0.051823Jy sigma=0.680095 ! Fit after self-cal, rms=0.051811Jy sigma=0.679590 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.713 x 7.436 at -8.579 degrees (North through East) ! Clean map min=-0.0022657 max=0.077723 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.87 KP 1.04 ! LA 0.83 NL 1.11 OV 0.97 PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 0.92 KP 1.04 ! LA 0.91 NL 1.03 OV 1.03 PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.09 KP 1.05 ! LA 1.00 NL 0.96 OV 0.95 PT 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.23 KP 1.04 ! LA 0.88 NL 0.92 OV 1.01 PT 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.00 KP 1.03 ! LA 1.11 NL 0.98 OV 0.99 PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.95 KP 1.02 ! LA 0.98 NL 1.02 OV 0.97 PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 0.97 ! LA 0.97 NL 0.96 OV 0.94 PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.97 KP 0.95 ! LA 1.04 NL 1.00 OV 1.05 PT 0.99 ! ! ! Fit before self-cal, rms=0.051811Jy sigma=0.679590 ! Fit after self-cal, rms=0.049811Jy sigma=0.672284 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.718 mas, bmaj=7.457 mas, bpa=-8.581 degrees ! Estimated noise=0.689134 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 = 0.000923957 Jy ! Component: 100 - total flux cleaned = 0.00110842 Jy ! Component: 150 - total flux cleaned = 0.00112722 Jy ! Component: 200 - total flux cleaned = 0.00112708 Jy ! Total flux subtracted in 200 components = 0.00112708 Jy ! Clean residual min=-0.002118 max=0.002269 Jy/beam ! Clean residual mean=0.000003 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0915293 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.0915293 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=0.049789Jy sigma=0.671763 ! Fit after self-cal, rms=0.049784Jy sigma=0.671607 ! 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=0.049784Jy sigma=0.671607 ! Fit after self-cal, rms=0.049894Jy sigma=0.671550 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.71 mas, bmaj=7.449 mas, bpa=-8.552 degrees ! Estimated noise=0.689577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000589378 Jy ! Component: 100 - total flux cleaned = 0.000684119 Jy ! Component: 150 - total flux cleaned = 0.00068396 Jy ! Component: 200 - total flux cleaned = 0.000684071 Jy ! Total flux subtracted in 200 components = 0.000684071 Jy ! Clean residual min=-0.002066 max=0.002236 Jy/beam ! Clean residual mean=0.000003 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0922134 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.0922134 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=0.049885Jy sigma=0.671330 ! Fit after self-cal, rms=0.049884Jy sigma=0.671313 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 (-72.9, -32.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149492 Jy ! Component: 100 - total flux cleaned = 0.0016246 Jy ! Component: 150 - total flux cleaned = 0.00178644 Jy ! Component: 200 - total flux cleaned = 0.00189195 Jy ! Total flux subtracted in 200 components = 0.00189195 Jy ! Clean residual min=-0.001809 max=0.001472 Jy/beam ! Clean residual mean=0.000004 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0941053 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.0941053 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=0.049795Jy sigma=0.669410 ! Fit after self-cal, rms=0.049788Jy sigma=0.669247 ! 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=0.049788Jy sigma=0.669247 ! Fit after self-cal, rms=0.049628Jy sigma=0.669112 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.704 mas, bmaj=7.445 mas, bpa=-8.548 degrees ! Estimated noise=0.688573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212062 Jy ! Component: 100 - total flux cleaned = 0.000364946 Jy ! Component: 150 - total flux cleaned = 0.000545004 Jy ! Component: 200 - total flux cleaned = 0.000644664 Jy ! Total flux subtracted in 200 components = 0.000644664 Jy ! Clean residual min=-0.001662 max=0.001384 Jy/beam ! Clean residual mean=0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.09475 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.09475 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=0.049603Jy sigma=0.668567 ! Fit after self-cal, rms=0.049600Jy sigma=0.668533 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107632 Jy ! Component: 100 - total flux cleaned = 0.000162337 Jy ! Component: 150 - total flux cleaned = 0.000230832 Jy ! Component: 200 - total flux cleaned = 0.000309983 Jy ! Total flux subtracted in 200 components = 0.000309983 Jy ! Clean residual min=-0.001601 max=0.001343 Jy/beam ! Clean residual mean=0.000003 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.09506 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 113 components and 0.09506 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=0.049587Jy sigma=0.668281 ! Fit after self-cal, rms=0.049587Jy sigma=0.668269 ! 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=0.049587Jy sigma=0.668269 ! Fit after self-cal, rms=0.049591Jy sigma=0.668198 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.991 mas, bmaj=7.379 mas, bpa=-7.153 degrees ! Estimated noise=0.766022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192648 Jy ! Component: 100 - total flux cleaned = -0.000159343 Jy ! Component: 150 - total flux cleaned = -0.000115035 Jy ! Component: 200 - total flux cleaned = -4.89487e-05 Jy ! Total flux subtracted in 200 components = -4.89487e-05 Jy ! Clean residual min=-0.001662 max=0.001510 Jy/beam ! Clean residual mean=0.000004 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.095011 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 126 components and 0.095011 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=0.049581Jy sigma=0.668041 ! Fit after self-cal, rms=0.049580Jy sigma=0.668021 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 = -4.62485e-05 Jy ! Component: 100 - total flux cleaned = -4.65012e-05 Jy ! Component: 150 - total flux cleaned = -1.20254e-05 Jy ! Component: 200 - total flux cleaned = -1.23951e-05 Jy ! Total flux subtracted in 200 components = -1.23951e-05 Jy ! Clean residual min=-0.001641 max=0.001474 Jy/beam ! Clean residual mean=0.000004 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0949986 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 144 components and 0.0949986 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=0.049574Jy sigma=0.667913 ! Fit after self-cal, rms=0.049574Jy sigma=0.667907 ! 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=2.7 mas, bmaj=7.443 mas, bpa=-8.557 degrees ! Estimated noise=0.688775 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.7 x 7.443 at -8.557 degrees (North through East) ! Clean map min=-0.0023779 max=0.077394 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=2.191 mas, bmaj=7.744 mas, bpa=-9.312 degrees ! Estimated noise=0.978504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0564903 Jy ! Component: 100 - total flux cleaned = 0.0718602 Jy ! Component: 150 - total flux cleaned = 0.0794102 Jy ! Component: 200 - total flux cleaned = 0.0839074 Jy ! Total flux subtracted in 200 components = 0.0839074 Jy ! Clean residual min=-0.002801 max=0.003027 Jy/beam ! Clean residual mean=0.000005 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.0839075 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0839075 Jy ! Inverting map and beam ! Estimated beam: bmin=2.7 mas, bmaj=7.443 mas, bpa=-8.557 degrees ! Estimated noise=0.688775 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 = 0.00391176 Jy ! Component: 100 - total flux cleaned = 0.00642162 Jy ! Component: 150 - total flux cleaned = 0.00737899 Jy ! Component: 200 - total flux cleaned = 0.00812919 Jy ! Total flux subtracted in 200 components = 0.00812919 Jy ! Clean residual min=-0.001939 max=0.001637 Jy/beam ! Clean residual mean=0.000004 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0920367 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 50 components and 0.0920367 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=3.991 mas, bmaj=7.379 mas, bpa=-7.153 degrees ! Estimated noise=0.766022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000729429 Jy ! Component: 100 - total flux cleaned = 0.00132389 Jy ! Component: 150 - total flux cleaned = 0.00179453 Jy ! Component: 200 - total flux cleaned = 0.00211692 Jy ! Total flux subtracted in 200 components = 0.00211692 Jy ! Clean residual min=-0.001851 max=0.001509 Jy/beam ! Clean residual mean=0.000005 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0941536 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 = 0.000104167 Jy ! Component: 100 - total flux cleaned = 0.000199333 Jy ! Component: 150 - total flux cleaned = 0.000286114 Jy ! Component: 200 - total flux cleaned = 0.000346543 Jy ! Total flux subtracted in 200 components = 0.000346543 Jy ! Clean residual min=-0.001759 max=0.001511 Jy/beam ! Clean residual mean=0.000004 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0945001 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 104 components and 0.0945001 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.7 mas, bmaj=7.443 mas, bpa=-8.557 degrees ! Estimated noise=0.688775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.83383e-05 Jy ! Component: 100 - total flux cleaned = 0.000272112 Jy ! Component: 150 - total flux cleaned = 0.000393494 Jy ! Component: 200 - total flux cleaned = 0.000468297 Jy ! Total flux subtracted in 200 components = 0.000468297 Jy ! Clean residual min=-0.001643 max=0.001421 Jy/beam ! Clean residual mean=0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0949684 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 125 components and 0.0949684 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=0.049592Jy sigma=0.668346 ! Fit after self-cal, rms=0.049594Jy sigma=0.668291 wmodel J0535-0239_C_map.mod ! Writing 125 model components to file: J0535-0239_C_map.mod wobs J0535-0239_C_uvs.fits ! Writing UV FITS file: J0535-0239_C_uvs.fits wwins J0535-0239_C_map.win ! wwins: Wrote 2 windows to J0535-0239_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 = -0.000497611 Jy ! Component: 100 - total flux cleaned = -0.000350109 Jy ! Component: 150 - total flux cleaned = -0.000209108 Jy ! Component: 200 - total flux cleaned = -0.000118739 Jy ! Component: 250 - total flux cleaned = -7.57337e-05 Jy ! Component: 300 - total flux cleaned = -3.47538e-05 Jy ! Component: 350 - total flux cleaned = -9.38296e-05 Jy ! Component: 400 - total flux cleaned = -0.000151286 Jy ! Component: 450 - total flux cleaned = -0.000243895 Jy ! Component: 500 - total flux cleaned = -0.000351416 Jy ! Component: 550 - total flux cleaned = -0.000386355 Jy ! Component: 600 - total flux cleaned = -0.000420468 Jy ! Component: 650 - total flux cleaned = -0.000420611 Jy ! Component: 700 - total flux cleaned = -0.000404684 Jy ! Component: 750 - total flux cleaned = -0.000404858 Jy ! Component: 800 - total flux cleaned = -0.000374612 Jy ! Component: 850 - total flux cleaned = -0.000359869 Jy ! Component: 900 - total flux cleaned = -0.000316189 Jy ! Component: 950 - total flux cleaned = -0.000301528 Jy ! Component: 1000 - total flux cleaned = -0.000259914 Jy ! Component: 1050 - total flux cleaned = -0.000246419 Jy ! Component: 1100 - total flux cleaned = -0.000219627 Jy ! Component: 1150 - total flux cleaned = -0.000219477 Jy ! Component: 1200 - total flux cleaned = -0.000167871 Jy ! Component: 1250 - total flux cleaned = -0.000142885 Jy ! Component: 1300 - total flux cleaned = -0.000118012 Jy ! Component: 1350 - total flux cleaned = -0.000105687 Jy ! Component: 1400 - total flux cleaned = -9.35961e-05 Jy ! Component: 1450 - total flux cleaned = -5.81039e-05 Jy ! Component: 1500 - total flux cleaned = -6.98525e-05 Jy ! Component: 1550 - total flux cleaned = -4.69822e-05 Jy ! Component: 1600 - total flux cleaned = -6.95801e-05 Jy ! Component: 1650 - total flux cleaned = -4.7079e-05 Jy ! Component: 1700 - total flux cleaned = -2.94353e-06 Jy ! Component: 1750 - total flux cleaned = 7.2991e-05 Jy ! Component: 1800 - total flux cleaned = 0.000105094 Jy ! Component: 1850 - total flux cleaned = 0.000136767 Jy ! Component: 1900 - total flux cleaned = 0.000199408 Jy ! Component: 1950 - total flux cleaned = 0.000240794 Jy ! Component: 2000 - total flux cleaned = 0.000342839 Jy ! Component: 2050 - total flux cleaned = 0.000433608 Jy ! Component: 2100 - total flux cleaned = 0.000523514 Jy ! Component: 2150 - total flux cleaned = 0.000612577 Jy ! Component: 2200 - total flux cleaned = 0.000700833 Jy ! Component: 2250 - total flux cleaned = 0.000797734 Jy ! Component: 2300 - total flux cleaned = 0.00086498 Jy ! Component: 2350 - total flux cleaned = 0.00095064 Jy ! Component: 2400 - total flux cleaned = 0.0010449 Jy ! Component: 2450 - total flux cleaned = 0.00111957 Jy ! Component: 2500 - total flux cleaned = 0.0011844 Jy ! Component: 2550 - total flux cleaned = 0.00125796 Jy ! Component: 2600 - total flux cleaned = 0.0013126 Jy ! Component: 2650 - total flux cleaned = 0.00138489 Jy ! Component: 2700 - total flux cleaned = 0.00144766 Jy ! Component: 2750 - total flux cleaned = 0.00150992 Jy ! Component: 2800 - total flux cleaned = 0.00153643 Jy ! Component: 2850 - total flux cleaned = 0.00158042 Jy ! Component: 2900 - total flux cleaned = 0.00162398 Jy ! Component: 2950 - total flux cleaned = 0.00168453 Jy ! Component: 3000 - total flux cleaned = 0.00172737 Jy ! Component: 3050 - total flux cleaned = 0.00176156 Jy ! Component: 3100 - total flux cleaned = 0.00180399 Jy ! Component: 3150 - total flux cleaned = 0.00186292 Jy ! Component: 3200 - total flux cleaned = 0.0019299 Jy ! Component: 3250 - total flux cleaned = 0.0019714 Jy ! Component: 3300 - total flux cleaned = 0.0020128 Jy ! Component: 3350 - total flux cleaned = 0.00205397 Jy ! Component: 3400 - total flux cleaned = 0.00209488 Jy ! Component: 3450 - total flux cleaned = 0.00214365 Jy ! Component: 3500 - total flux cleaned = 0.00217606 Jy ! Component: 3550 - total flux cleaned = 0.00222436 Jy ! Component: 3600 - total flux cleaned = 0.00225638 Jy ! Component: 3650 - total flux cleaned = 0.00229621 Jy ! Component: 3700 - total flux cleaned = 0.00233591 Jy ! Component: 3750 - total flux cleaned = 0.00237537 Jy ! Component: 3800 - total flux cleaned = 0.00239111 Jy ! Component: 3850 - total flux cleaned = 0.00243025 Jy ! Component: 3900 - total flux cleaned = 0.00244577 Jy ! Component: 3950 - total flux cleaned = 0.00248458 Jy ! Component: 4000 - total flux cleaned = 0.00250778 Jy ! Component: 4050 - total flux cleaned = 0.00253856 Jy ! Total flux subtracted in 4096 components = 0.00253849 Jy ! Clean residual min=-0.000413 max=0.000410 Jy/beam ! Clean residual mean=0.000002 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0975069 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 450 components and 0.0975069 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0535-0239_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.7 x 7.443 at -8.557 degrees (North through East) ! Clean map min=-0.0018822 max=0.077207 Jy/beam ! Writing clean map to FITS file: .//J0535-0239_C_map.fits wmodel .//J0535-0239_C_map.mod ! Writing 450 model components to file: .//J0535-0239_C_map.mod wobs .//J0535-0239_C_uvs.fits ! Writing UV FITS file: .//J0535-0239_C_uvs.fits wwins .//J0535-0239_C_map.win ! wwins: Wrote 3 windows to .//J0535-0239_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0772074 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141681 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.55052 0.55052 1.10104 2.20208 4.40416 8.80832 17.6166 35.2333 70.4665 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.077 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 544.939 quit ! Quitting program ! Log file .//J0535-0239_C_dfm.log closed on Mon Jan 20 17:30:47 2020