! Started logfile: .//J0954-2519_C_dfm.log on Sat Oct 20 23:49:32 2018 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 .//J0954-2519_C_uva.fits ! Reading UV FITS file: .//J0954-2519_C_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0954-2519 ! ! 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 85 lines of history. ! ! Reading 5152 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 J0954-2519_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=1.000512Jy sigma=41.975102 ! Fit after self-cal, rms=0.985106Jy sigma=41.176303 ! 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=1.721 mas, bmaj=7.342 mas, bpa=11.31 degrees ! Estimated noise=0.598448 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 = 0.0122864 Jy ! Component: 100 - total flux cleaned = 0.0152597 Jy ! Total flux subtracted in 100 components = 0.0152597 Jy ! Clean residual min=-0.003035 max=0.002914 Jy/beam ! Clean residual mean=0.000001 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.0152597 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0152597 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=0.040121Jy sigma=1.077037 ! Fit after self-cal, rms=0.038892Jy sigma=1.005016 ! 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=2.241 mas, bmaj=8.487 mas, bpa=10.1 degrees ! Estimated noise=0.291672 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 = 0.00356368 Jy ! Component: 100 - total flux cleaned = 0.00452313 Jy ! Component: 150 - total flux cleaned = 0.00458154 Jy ! Component: 200 - total flux cleaned = 0.00458165 Jy ! Total flux subtracted in 200 components = 0.00458165 Jy ! Clean residual min=-0.001657 max=0.001864 Jy/beam ! Clean residual mean=0.000000 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0198413 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0198413 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=0.038626Jy sigma=0.974127 ! Fit after self-cal, rms=0.038625Jy sigma=0.973994 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.241 x 8.487 at 10.1 degrees (North through East) ! Clean map min=-0.0016657 max=0.018118 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.29 HN 0.89 LA 0.75 ! NL 1.08 OV 0.94 PT 1.15 SC 0.55 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.21 HN 1.06 LA 0.69 ! NL 1.03 OV 1.20 PT 1.31 SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.07 HN 0.87 LA 1.12 ! NL 0.82 OV 1.26 PT 1.12 SC 0.72 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.89 LA 1.15 ! NL 0.85 OV 1.19 PT 1.06 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.59 FD 0.90 HN 0.98 LA 1.14 ! NL 0.89 OV 1.08 PT 0.97 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.79 HN 0.94 LA 1.07 ! NL 1.05 OV 1.24 PT 1.09 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.15 LA 1.02 ! NL 1.04 OV 1.03 PT 1.03 SC 1.17 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.99 LA 1.18 ! NL 1.06 OV 1.03 PT 1.04 SC 1.13 ! ! ! Fit before self-cal, rms=0.038625Jy sigma=0.973994 ! Fit after self-cal, rms=0.034807Jy sigma=0.950961 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.198 mas, bmaj=8.368 mas, bpa=10.6 degrees ! Estimated noise=0.284705 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 = 0.00016005 Jy ! Component: 100 - total flux cleaned = 0.000159846 Jy ! Component: 150 - total flux cleaned = 0.000160107 Jy ! Component: 200 - total flux cleaned = 0.000139087 Jy ! Total flux subtracted in 200 components = 0.000139087 Jy ! Clean residual min=-0.001083 max=0.001026 Jy/beam ! Clean residual mean=0.000002 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0199804 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.0199804 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=0.034788Jy sigma=0.950940 ! Fit after self-cal, rms=0.035004Jy sigma=0.947656 ! 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=0.035004Jy sigma=0.947656 ! Fit after self-cal, rms=0.036511Jy sigma=0.946403 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.18 mas, bmaj=8.313 mas, bpa=10.77 degrees ! Estimated noise=0.286197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000204168 Jy ! Component: 100 - total flux cleaned = 0.00022952 Jy ! Component: 150 - total flux cleaned = 0.000229674 Jy ! Component: 200 - total flux cleaned = 0.000220911 Jy ! Total flux subtracted in 200 components = 0.000220911 Jy ! Clean residual min=-0.001055 max=0.001067 Jy/beam ! Clean residual mean=0.000002 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0202013 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 40 components and 0.0202013 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=0.036493Jy sigma=0.946491 ! Fit after self-cal, rms=0.036612Jy sigma=0.945878 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 = -5.92217e-05 Jy ! Component: 100 - total flux cleaned = -5.76265e-05 Jy ! Component: 150 - total flux cleaned = -6.63678e-05 Jy ! Component: 200 - total flux cleaned = -6.61507e-05 Jy ! Total flux subtracted in 200 components = -6.61507e-05 Jy ! Clean residual min=-0.001055 max=0.001054 Jy/beam ! Clean residual mean=0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0201352 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 0.0201352 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=0.036600Jy sigma=0.946000 ! Fit after self-cal, rms=0.036601Jy sigma=0.945956 ! 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=0.036601Jy sigma=0.945956 ! Fit after self-cal, rms=0.036776Jy sigma=0.945305 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.152 mas, bmaj=8.243 mas, bpa=11 degrees ! Estimated noise=0.284361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195815 Jy ! Component: 100 - total flux cleaned = 0.00024481 Jy ! Component: 150 - total flux cleaned = 0.00028088 Jy ! Component: 200 - total flux cleaned = 0.000273771 Jy ! Total flux subtracted in 200 components = 0.000273771 Jy ! Clean residual min=-0.001007 max=0.001016 Jy/beam ! Clean residual mean=0.000002 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.020409 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.020409 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=0.036761Jy sigma=0.945475 ! Fit after self-cal, rms=0.036809Jy sigma=0.945211 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 = -7.0452e-05 Jy ! Component: 100 - total flux cleaned = -6.18427e-05 Jy ! Component: 150 - total flux cleaned = -6.14624e-05 Jy ! Component: 200 - total flux cleaned = -5.46739e-05 Jy ! Total flux subtracted in 200 components = -5.46739e-05 Jy ! Clean residual min=-0.001005 max=0.001014 Jy/beam ! Clean residual mean=0.000002 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0203543 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.0203543 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=0.036801Jy sigma=0.945298 ! Fit after self-cal, rms=0.036801Jy sigma=0.945243 ! 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=0.036801Jy sigma=0.945243 ! Fit after self-cal, rms=0.036571Jy sigma=0.944852 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.955 mas, bmaj=11.07 mas, bpa=2.113 degrees ! Estimated noise=0.29997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313294 Jy ! Component: 100 - total flux cleaned = 0.000322203 Jy ! Component: 150 - total flux cleaned = 0.000315267 Jy ! Component: 200 - total flux cleaned = 0.00030293 Jy ! Total flux subtracted in 200 components = 0.00030293 Jy ! Clean residual min=-0.000768 max=0.000858 Jy/beam ! Clean residual mean=0.000003 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0206572 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 69 components and 0.0206572 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=0.036567Jy sigma=0.944860 ! Fit after self-cal, rms=0.036587Jy sigma=0.944714 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 = -3.33559e-05 Jy ! Component: 100 - total flux cleaned = -2.0462e-05 Jy ! Component: 150 - total flux cleaned = -2.05914e-05 Jy ! Component: 200 - total flux cleaned = -2.08951e-05 Jy ! Total flux subtracted in 200 components = -2.08951e-05 Jy ! Clean residual min=-0.000768 max=0.000822 Jy/beam ! Clean residual mean=0.000003 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0206363 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 73 components and 0.0206363 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=0.036586Jy sigma=0.944691 ! Fit after self-cal, rms=0.036590Jy sigma=0.944666 ! 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=2.12 mas, bmaj=8.174 mas, bpa=11.28 degrees ! Estimated noise=0.282139 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.12 x 8.174 at 11.28 degrees (North through East) ! Clean map min=-0.00090858 max=0.017043 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=1.68 mas, bmaj=7.224 mas, bpa=12.04 degrees ! Estimated noise=0.551489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130774 Jy ! Component: 100 - total flux cleaned = 0.0167944 Jy ! Component: 150 - total flux cleaned = 0.0188108 Jy ! Component: 200 - total flux cleaned = 0.0198653 Jy ! Total flux subtracted in 200 components = 0.0198653 Jy ! Clean residual min=-0.001831 max=0.001834 Jy/beam ! Clean residual mean=0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0198653 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0198653 Jy ! Inverting map and beam ! Estimated beam: bmin=2.12 mas, bmaj=8.174 mas, bpa=11.28 degrees ! Estimated noise=0.282139 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 = 0.000939848 Jy ! Component: 100 - total flux cleaned = 0.000966921 Jy ! Component: 150 - total flux cleaned = 0.000965996 Jy ! Component: 200 - total flux cleaned = 0.000981969 Jy ! Total flux subtracted in 200 components = 0.000981969 Jy ! Clean residual min=-0.000954 max=0.001080 Jy/beam ! Clean residual mean=0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0208472 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.0208472 Jy ! Inverting map ! Added new window around map position (-66.3, -62.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421587 Jy ! Component: 100 - total flux cleaned = 0.00052547 Jy ! Component: 150 - total flux cleaned = 0.000567075 Jy ! Component: 200 - total flux cleaned = 0.00060479 Jy ! Total flux subtracted in 200 components = 0.00060479 Jy ! Clean residual min=-0.000898 max=0.000858 Jy/beam ! Clean residual mean=0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.021452 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.021452 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=3.955 mas, bmaj=11.07 mas, bpa=2.113 degrees ! Estimated noise=0.29997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.60132e-05 Jy ! Component: 100 - total flux cleaned = 5.58106e-05 Jy ! Component: 150 - total flux cleaned = 5.6525e-05 Jy ! Component: 200 - total flux cleaned = 4.6572e-05 Jy ! Total flux subtracted in 200 components = 4.6572e-05 Jy ! Clean residual min=-0.000741 max=0.000847 Jy/beam ! Clean residual mean=0.000003 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0214986 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 = -9.51035e-06 Jy ! Component: 100 - total flux cleaned = -1.883e-05 Jy ! Component: 150 - total flux cleaned = -2.72502e-05 Jy ! Component: 200 - total flux cleaned = -1.88215e-05 Jy ! Total flux subtracted in 200 components = -1.88215e-05 Jy ! Clean residual min=-0.000739 max=0.000839 Jy/beam ! Clean residual mean=0.000003 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0214798 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 77 components and 0.0214798 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.12 mas, bmaj=8.174 mas, bpa=11.28 degrees ! Estimated noise=0.282139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.94478e-06 Jy ! Component: 100 - total flux cleaned = 4.39098e-05 Jy ! Component: 150 - total flux cleaned = 5.60222e-05 Jy ! Component: 200 - total flux cleaned = 4.38854e-05 Jy ! Total flux subtracted in 200 components = 4.38854e-05 Jy ! Clean residual min=-0.000822 max=0.000863 Jy/beam ! Clean residual mean=0.000002 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0215237 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.0215237 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=0.036520Jy sigma=0.943994 ! Fit after self-cal, rms=0.036530Jy sigma=0.943158 wmodel J0954-2519_C_map.mod ! Writing 88 model components to file: J0954-2519_C_map.mod wobs J0954-2519_C_uvs.fits ! Writing UV FITS file: J0954-2519_C_uvs.fits wwins J0954-2519_C_map.win ! wwins: Wrote 2 windows to J0954-2519_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 = 0.000253376 Jy ! Component: 100 - total flux cleaned = 0.000454548 Jy ! Component: 150 - total flux cleaned = 0.000603324 Jy ! Component: 200 - total flux cleaned = 0.000693257 Jy ! Component: 250 - total flux cleaned = 0.000804078 Jy ! Component: 300 - total flux cleaned = 0.000886905 Jy ! Component: 350 - total flux cleaned = 0.000967035 Jy ! Component: 400 - total flux cleaned = 0.00107753 Jy ! Component: 450 - total flux cleaned = 0.00110958 Jy ! Component: 500 - total flux cleaned = 0.00117206 Jy ! Component: 550 - total flux cleaned = 0.00127309 Jy ! Component: 600 - total flux cleaned = 0.00139149 Jy ! Component: 650 - total flux cleaned = 0.00143977 Jy ! Component: 700 - total flux cleaned = 0.00148737 Jy ! Component: 750 - total flux cleaned = 0.00157128 Jy ! Component: 800 - total flux cleaned = 0.00161711 Jy ! Component: 850 - total flux cleaned = 0.0016985 Jy ! Component: 900 - total flux cleaned = 0.00176942 Jy ! Component: 950 - total flux cleaned = 0.00182187 Jy ! Component: 1000 - total flux cleaned = 0.0018564 Jy ! Component: 1050 - total flux cleaned = 0.00187333 Jy ! Component: 1100 - total flux cleaned = 0.00188165 Jy ! Component: 1150 - total flux cleaned = 0.00191464 Jy ! Component: 1200 - total flux cleaned = 0.0019064 Jy ! Component: 1250 - total flux cleaned = 0.00193865 Jy ! Component: 1300 - total flux cleaned = 0.00191467 Jy ! Component: 1350 - total flux cleaned = 0.00195446 Jy ! Component: 1400 - total flux cleaned = 0.00200164 Jy ! Component: 1450 - total flux cleaned = 0.00203281 Jy ! Component: 1500 - total flux cleaned = 0.00204828 Jy ! Component: 1550 - total flux cleaned = 0.00209439 Jy ! Component: 1600 - total flux cleaned = 0.0021173 Jy ! Component: 1650 - total flux cleaned = 0.00215516 Jy ! Component: 1700 - total flux cleaned = 0.00219279 Jy ! Component: 1750 - total flux cleaned = 0.00223769 Jy ! Component: 1800 - total flux cleaned = 0.00228965 Jy ! Component: 1850 - total flux cleaned = 0.00231918 Jy ! Component: 1900 - total flux cleaned = 0.00237779 Jy ! Component: 1950 - total flux cleaned = 0.00242877 Jy ! Component: 2000 - total flux cleaned = 0.00246496 Jy ! Component: 2050 - total flux cleaned = 0.00251533 Jy ! Component: 2100 - total flux cleaned = 0.00253679 Jy ! Component: 2150 - total flux cleaned = 0.0025653 Jy ! Component: 2200 - total flux cleaned = 0.0025937 Jy ! Component: 2250 - total flux cleaned = 0.00263612 Jy ! Component: 2300 - total flux cleaned = 0.00267128 Jy ! Component: 2350 - total flux cleaned = 0.00269936 Jy ! Component: 2400 - total flux cleaned = 0.00272029 Jy ! Component: 2450 - total flux cleaned = 0.0027342 Jy ! Component: 2500 - total flux cleaned = 0.00276199 Jy ! Component: 2550 - total flux cleaned = 0.00277583 Jy ! Component: 2600 - total flux cleaned = 0.00278969 Jy ! Component: 2650 - total flux cleaned = 0.0028173 Jy ! Component: 2700 - total flux cleaned = 0.00283107 Jy ! Component: 2750 - total flux cleaned = 0.00284494 Jy ! Component: 2800 - total flux cleaned = 0.002845 Jy ! Component: 2850 - total flux cleaned = 0.00284498 Jy ! Component: 2900 - total flux cleaned = 0.00285891 Jy ! Component: 2950 - total flux cleaned = 0.0028798 Jy ! Component: 3000 - total flux cleaned = 0.00290071 Jy ! Component: 3050 - total flux cleaned = 0.00291476 Jy ! Component: 3100 - total flux cleaned = 0.00292885 Jy ! Component: 3150 - total flux cleaned = 0.00295002 Jy ! Component: 3200 - total flux cleaned = 0.00298541 Jy ! Component: 3250 - total flux cleaned = 0.00299251 Jy ! Component: 3300 - total flux cleaned = 0.00300684 Jy ! Component: 3350 - total flux cleaned = 0.00302122 Jy ! Component: 3400 - total flux cleaned = 0.00305026 Jy ! Component: 3450 - total flux cleaned = 0.00306484 Jy ! Component: 3500 - total flux cleaned = 0.0030868 Jy ! Component: 3550 - total flux cleaned = 0.0030942 Jy ! Component: 3600 - total flux cleaned = 0.00310163 Jy ! Component: 3650 - total flux cleaned = 0.00310162 Jy ! Component: 3700 - total flux cleaned = 0.00310918 Jy ! Component: 3750 - total flux cleaned = 0.00313209 Jy ! Component: 3800 - total flux cleaned = 0.00313983 Jy ! Component: 3850 - total flux cleaned = 0.00313988 Jy ! Component: 3900 - total flux cleaned = 0.00314768 Jy ! Component: 3950 - total flux cleaned = 0.00317142 Jy ! Component: 4000 - total flux cleaned = 0.0032036 Jy ! Component: 4050 - total flux cleaned = 0.00321182 Jy ! Total flux subtracted in 4096 components = 0.00323664 Jy ! Clean residual min=-0.000458 max=0.000468 Jy/beam ! Clean residual mean=0.000003 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0247603 Jy keep ! Adding 229 model components to the UV plane model. ! The established model now contains 317 components and 0.0247603 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0954-2519_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.12 x 8.174 at 11.28 degrees (North through East) ! Clean map min=-0.00098712 max=0.016062 Jy/beam ! Writing clean map to FITS file: .//J0954-2519_C_map.fits wmodel .//J0954-2519_C_map.mod ! Writing 317 model components to file: .//J0954-2519_C_map.mod wobs .//J0954-2519_C_uvs.fits ! Writing UV FITS file: .//J0954-2519_C_uvs.fits wwins .//J0954-2519_C_map.win ! wwins: Wrote 3 windows to .//J0954-2519_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.016062 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124752 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.33008 2.33008 4.66015 9.3203 18.6406 37.2812 74.5624 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 128.751 quit ! Quitting program ! Log file .//J0954-2519_C_dfm.log closed on Sat Oct 20 23:49:36 2018