! Started logfile: .//J1303-2405_X_20180720_dfm.log on Wed Aug 8 14:45:48 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1303-2405_X_20180720_uva.fits ! Reading UV FITS file: .//J1303-2405_X_20180720_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.892512 visibilities/baseline/integration-bin. ! Found source: J1303-2405 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 5912 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 J1303-2405_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004428Jy sigma=20.572307 ! Fit after self-cal, rms=0.916378Jy sigma=18.590599 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8975 mas, bmaj=4.423 mas, bpa=-19.44 degrees ! Estimated noise=0.982486 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 = 0.0646554 Jy ! Component: 100 - total flux cleaned = 0.0810551 Jy ! Total flux subtracted in 100 components = 0.0810551 Jy ! Clean residual min=-0.004203 max=0.007159 Jy/beam ! Clean residual mean=-0.000007 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.081055 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.081055 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=0.042540Jy sigma=0.718400 ! Fit after self-cal, rms=0.042379Jy sigma=0.714538 ! 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=1.264 mas, bmaj=4.885 mas, bpa=-15.28 degrees ! Estimated noise=0.478026 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 = 0.010516 Jy ! Component: 100 - total flux cleaned = 0.0153036 Jy ! Component: 150 - total flux cleaned = 0.0175576 Jy ! Component: 200 - total flux cleaned = 0.0182538 Jy ! Total flux subtracted in 200 components = 0.0182538 Jy ! Clean residual min=-0.002593 max=0.002634 Jy/beam ! Clean residual mean=0.000002 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.0993088 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.0993088 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=0.040251Jy sigma=0.649915 ! Fit after self-cal, rms=0.040275Jy sigma=0.649691 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.264 x 4.885 at -15.28 degrees (North through East) ! Clean map min=-0.002531 max=0.083812 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.00 KP 1.00 ! LA 1.01 MK 1.00 NL 1.02 OV 0.92 ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.07 KP 0.94 ! LA 1.02 MK 1.01 NL 1.03 OV 0.94 ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 1.04 KP 0.96 ! LA 1.03 MK 0.99 NL 1.00 OV 0.89 ! PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.01 KP 1.02 ! LA 1.04 MK 1.09 NL 1.07 OV 0.93 ! PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.11 KP 1.03 ! LA 1.03 MK 1.00 NL 0.99 OV 0.91 ! PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.10 KP 1.03 ! LA 1.05 MK 0.99 NL 0.98 OV 0.93 ! PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.12 KP 0.98 ! LA 1.08 MK 1.01 NL 1.02 OV 0.93 ! PT 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.09 KP 1.01 ! LA 1.07 MK 0.98 NL 1.09 OV 0.94 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.040275Jy sigma=0.649691 ! Fit after self-cal, rms=0.040833Jy sigma=0.636530 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.277 mas, bmaj=4.846 mas, bpa=-15.33 degrees ! Estimated noise=0.477762 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 = -0.000480114 Jy ! Component: 100 - total flux cleaned = -0.000602858 Jy ! Component: 150 - total flux cleaned = -0.000628442 Jy ! Component: 200 - total flux cleaned = -0.000629546 Jy ! Total flux subtracted in 200 components = -0.000629546 Jy ! Clean residual min=-0.001491 max=0.001733 Jy/beam ! Clean residual mean=-0.000002 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0986793 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.0986793 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=0.040773Jy sigma=0.635840 ! Fit after self-cal, rms=0.040789Jy sigma=0.635725 ! 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=0.040789Jy sigma=0.635725 ! Fit after self-cal, rms=0.041029Jy sigma=0.635542 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.281 mas, bmaj=4.844 mas, bpa=-15.32 degrees ! Estimated noise=0.478105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00031248 Jy ! Component: 100 - total flux cleaned = -0.000358201 Jy ! Component: 150 - total flux cleaned = -0.000416708 Jy ! Component: 200 - total flux cleaned = -0.000416285 Jy ! Total flux subtracted in 200 components = -0.000416285 Jy ! Clean residual min=-0.001486 max=0.001588 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.098263 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.098263 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=0.040994Jy sigma=0.635165 ! Fit after self-cal, rms=0.041000Jy sigma=0.635141 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 (-0.8, -19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129381 Jy ! Component: 100 - total flux cleaned = 0.00132814 Jy ! Component: 150 - total flux cleaned = 0.00127995 Jy ! Component: 200 - total flux cleaned = 0.00117188 Jy ! Total flux subtracted in 200 components = 0.00117188 Jy ! Clean residual min=-0.001315 max=0.001137 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0994349 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.0994349 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=0.040920Jy sigma=0.634025 ! Fit after self-cal, rms=0.040920Jy sigma=0.633972 ! 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=0.040920Jy sigma=0.633972 ! Fit after self-cal, rms=0.040815Jy sigma=0.633229 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.282 mas, bmaj=4.839 mas, bpa=-15.31 degrees ! Estimated noise=0.476876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013873 Jy ! Component: 100 - total flux cleaned = 9.80296e-05 Jy ! Component: 150 - total flux cleaned = 4.00163e-05 Jy ! Component: 200 - total flux cleaned = -5.00531e-05 Jy ! Total flux subtracted in 200 components = -5.00531e-05 Jy ! Clean residual min=-0.001226 max=0.001155 Jy/beam ! Clean residual mean=-0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0993848 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.0993848 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=0.040790Jy sigma=0.632868 ! Fit after self-cal, rms=0.040790Jy sigma=0.632856 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 = 6.07013e-05 Jy ! Component: 100 - total flux cleaned = -6.20685e-06 Jy ! Component: 150 - total flux cleaned = -5.3949e-05 Jy ! Component: 200 - total flux cleaned = -8.46737e-05 Jy ! Total flux subtracted in 200 components = -8.46737e-05 Jy ! Clean residual min=-0.001198 max=0.001125 Jy/beam ! Clean residual mean=-0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0993001 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 90 components and 0.0993002 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=0.040776Jy sigma=0.632606 ! Fit after self-cal, rms=0.040776Jy sigma=0.632602 ! 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=0.040776Jy sigma=0.632602 ! Fit after self-cal, rms=0.040757Jy sigma=0.632074 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.498 mas, bmaj=6.964 mas, bpa=-1.679 degrees ! Estimated noise=0.49911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166239 Jy ! Component: 100 - total flux cleaned = -0.000226118 Jy ! Component: 150 - total flux cleaned = -0.000175484 Jy ! Component: 200 - total flux cleaned = -0.000152188 Jy ! Total flux subtracted in 200 components = -0.000152188 Jy ! Clean residual min=-0.001006 max=0.000941 Jy/beam ! Clean residual mean=-0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.099148 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.0991479 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=0.040748Jy sigma=0.631877 ! Fit after self-cal, rms=0.040750Jy sigma=0.631862 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 = -2.29798e-05 Jy ! Component: 100 - total flux cleaned = -1.16905e-05 Jy ! Component: 150 - total flux cleaned = 2.73392e-05 Jy ! Component: 200 - total flux cleaned = 6.21683e-05 Jy ! Total flux subtracted in 200 components = 6.21683e-05 Jy ! Clean residual min=-0.000985 max=0.000918 Jy/beam ! Clean residual mean=-0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0992101 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 105 components and 0.0992101 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=0.040743Jy sigma=0.631774 ! Fit after self-cal, rms=0.040744Jy sigma=0.631764 ! 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=1.284 mas, bmaj=4.837 mas, bpa=-15.31 degrees ! Estimated noise=0.476129 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.284 x 4.837 at -15.31 degrees (North through East) ! Clean map min=-0.0011167 max=0.084076 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9076 mas, bmaj=4.368 mas, bpa=-19.57 degrees ! Estimated noise=0.991744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0652835 Jy ! Component: 100 - total flux cleaned = 0.0813361 Jy ! Component: 150 - total flux cleaned = 0.0885402 Jy ! Component: 200 - total flux cleaned = 0.0925434 Jy ! Total flux subtracted in 200 components = 0.0925434 Jy ! Clean residual min=-0.002435 max=0.003269 Jy/beam ! Clean residual mean=-0.000003 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.0925434 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0925434 Jy ! Inverting map and beam ! Estimated beam: bmin=1.284 mas, bmaj=4.837 mas, bpa=-15.31 degrees ! Estimated noise=0.476129 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 = 0.00329025 Jy ! Component: 100 - total flux cleaned = 0.00512395 Jy ! Component: 150 - total flux cleaned = 0.00608253 Jy ! Component: 200 - total flux cleaned = 0.00634831 Jy ! Total flux subtracted in 200 components = 0.00634831 Jy ! Clean residual min=-0.001428 max=0.001462 Jy/beam ! Clean residual mean=-0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0988917 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 42 components and 0.0988917 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=2.498 mas, bmaj=6.964 mas, bpa=-1.679 degrees ! Estimated noise=0.49911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443655 Jy ! Component: 100 - total flux cleaned = 0.000508828 Jy ! Component: 150 - total flux cleaned = 0.00056423 Jy ! Component: 200 - total flux cleaned = 0.000614184 Jy ! Total flux subtracted in 200 components = 0.000614184 Jy ! Clean residual min=-0.001298 max=0.001128 Jy/beam ! Clean residual mean=-0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0995058 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.11933e-05 Jy ! Component: 100 - total flux cleaned = 1.64958e-05 Jy ! Component: 150 - total flux cleaned = -1.203e-05 Jy ! Component: 200 - total flux cleaned = 1.20569e-06 Jy ! Total flux subtracted in 200 components = 1.20569e-06 Jy ! Clean residual min=-0.001250 max=0.001085 Jy/beam ! Clean residual mean=-0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.099507 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 78 components and 0.099507 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.284 mas, bmaj=4.837 mas, bpa=-15.31 degrees ! Estimated noise=0.476129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.4047e-05 Jy ! Component: 100 - total flux cleaned = -7.55072e-05 Jy ! Component: 150 - total flux cleaned = -9.87774e-05 Jy ! Component: 200 - total flux cleaned = -9.97644e-05 Jy ! Total flux subtracted in 200 components = -9.97644e-05 Jy ! Clean residual min=-0.001211 max=0.001195 Jy/beam ! Clean residual mean=-0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0994073 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.0994073 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=0.040798Jy sigma=0.632535 ! Fit after self-cal, rms=0.040788Jy sigma=0.632493 wmodel J1303-2405_X_map.mod ! Writing 93 model components to file: J1303-2405_X_map.mod wobs J1303-2405_X_uvs.fits ! Writing UV FITS file: J1303-2405_X_uvs.fits wwins J1303-2405_X_map.win ! wwins: Wrote 2 windows to J1303-2405_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 = -0.000289982 Jy ! Component: 100 - total flux cleaned = -0.000312337 Jy ! Component: 150 - total flux cleaned = -0.000331866 Jy ! Component: 200 - total flux cleaned = -0.000313942 Jy ! Component: 250 - total flux cleaned = -0.000330915 Jy ! Component: 300 - total flux cleaned = -0.000314287 Jy ! Component: 350 - total flux cleaned = -0.000346601 Jy ! Component: 400 - total flux cleaned = -0.000393347 Jy ! Component: 450 - total flux cleaned = -0.000438484 Jy ! Component: 500 - total flux cleaned = -0.000452981 Jy ! Component: 550 - total flux cleaned = -0.000525591 Jy ! Component: 600 - total flux cleaned = -0.000511511 Jy ! Component: 650 - total flux cleaned = -0.000484023 Jy ! Component: 700 - total flux cleaned = -0.000511489 Jy ! Component: 750 - total flux cleaned = -0.00048483 Jy ! Component: 800 - total flux cleaned = -0.000485004 Jy ! Component: 850 - total flux cleaned = -0.000472382 Jy ! Component: 900 - total flux cleaned = -0.000434774 Jy ! Component: 950 - total flux cleaned = -0.000410278 Jy ! Component: 1000 - total flux cleaned = -0.00039825 Jy ! Component: 1050 - total flux cleaned = -0.000386391 Jy ! Component: 1100 - total flux cleaned = -0.000363017 Jy ! Component: 1150 - total flux cleaned = -0.000340065 Jy ! Component: 1200 - total flux cleaned = -0.000340162 Jy ! Component: 1250 - total flux cleaned = -0.000351324 Jy ! Component: 1300 - total flux cleaned = -0.000362187 Jy ! Component: 1350 - total flux cleaned = -0.000351312 Jy ! Component: 1400 - total flux cleaned = -0.000382975 Jy ! Component: 1450 - total flux cleaned = -0.000361797 Jy ! Component: 1500 - total flux cleaned = -0.00036173 Jy ! Component: 1550 - total flux cleaned = -0.000341285 Jy ! Component: 1600 - total flux cleaned = -0.000361295 Jy ! Component: 1650 - total flux cleaned = -0.00036115 Jy ! Component: 1700 - total flux cleaned = -0.000331649 Jy ! Component: 1750 - total flux cleaned = -0.00030255 Jy ! Component: 1800 - total flux cleaned = -0.000292925 Jy ! Component: 1850 - total flux cleaned = -0.000292864 Jy ! Component: 1900 - total flux cleaned = -0.000292937 Jy ! Component: 1950 - total flux cleaned = -0.000274336 Jy ! Component: 2000 - total flux cleaned = -0.0002651 Jy ! Component: 2050 - total flux cleaned = -0.000228537 Jy ! Component: 2100 - total flux cleaned = -0.000219536 Jy ! Component: 2150 - total flux cleaned = -0.000183662 Jy ! Component: 2200 - total flux cleaned = -0.000183659 Jy ! Component: 2250 - total flux cleaned = -0.000165905 Jy ! Component: 2300 - total flux cleaned = -0.00014839 Jy ! Component: 2350 - total flux cleaned = -0.00017456 Jy ! Component: 2400 - total flux cleaned = -0.000174603 Jy ! Component: 2450 - total flux cleaned = -0.000191755 Jy ! Component: 2500 - total flux cleaned = -0.000200216 Jy ! Component: 2550 - total flux cleaned = -0.00018318 Jy ! Component: 2600 - total flux cleaned = -0.000183129 Jy ! Component: 2650 - total flux cleaned = -0.000183071 Jy ! Component: 2700 - total flux cleaned = -0.00016641 Jy ! Component: 2750 - total flux cleaned = -0.000182904 Jy ! Component: 2800 - total flux cleaned = -0.000191092 Jy ! Component: 2850 - total flux cleaned = -0.000199261 Jy ! Component: 2900 - total flux cleaned = -0.000182984 Jy ! Component: 2950 - total flux cleaned = -0.000207209 Jy ! Component: 3000 - total flux cleaned = -0.000151152 Jy ! Component: 3050 - total flux cleaned = -0.000167152 Jy ! Component: 3100 - total flux cleaned = -0.000135348 Jy ! Component: 3150 - total flux cleaned = -0.000103677 Jy ! Component: 3200 - total flux cleaned = -8.00994e-05 Jy ! Component: 3250 - total flux cleaned = -4.88053e-05 Jy ! Component: 3300 - total flux cleaned = -1.76789e-05 Jy ! Component: 3350 - total flux cleaned = 1.33609e-05 Jy ! Component: 3400 - total flux cleaned = 2.88969e-05 Jy ! Component: 3450 - total flux cleaned = 7.51611e-05 Jy ! Component: 3500 - total flux cleaned = 0.000105865 Jy ! Component: 3550 - total flux cleaned = 0.000128825 Jy ! Component: 3600 - total flux cleaned = 0.000182186 Jy ! Component: 3650 - total flux cleaned = 0.000212596 Jy ! Component: 3700 - total flux cleaned = 0.000250483 Jy ! Component: 3750 - total flux cleaned = 0.000280682 Jy ! Component: 3800 - total flux cleaned = 0.000318371 Jy ! Component: 3850 - total flux cleaned = 0.000333441 Jy ! Component: 3900 - total flux cleaned = 0.000370981 Jy ! Component: 3950 - total flux cleaned = 0.000378468 Jy ! Component: 4000 - total flux cleaned = 0.000430864 Jy ! Component: 4050 - total flux cleaned = 0.000445787 Jy ! Total flux subtracted in 4096 components = 0.000490479 Jy ! Clean residual min=-0.000489 max=0.000412 Jy/beam ! Clean residual mean=-0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0998978 Jy keep ! Adding 239 model components to the UV plane model. ! The established model now contains 332 components and 0.0998978 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1303-2405_X_20180720_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.284 x 4.837 at -15.31 degrees (North through East) ! Clean map min=-0.0012315 max=0.08485 Jy/beam ! Writing clean map to FITS file: .//J1303-2405_X_20180720_map.fits wmodel .//J1303-2405_X_20180720_map.mod ! Writing 332 model components to file: .//J1303-2405_X_20180720_map.mod wobs .//J1303-2405_X_20180720_uvs.fits ! Writing UV FITS file: .//J1303-2405_X_20180720_uvs.fits wwins .//J1303-2405_X_20180720_map.win ! wwins: Wrote 3 windows to .//J1303-2405_X_20180720_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0848498 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131786 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.465951 0.465951 0.931902 1.8638 3.72761 7.45521 14.9104 29.8208 59.6417 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.084 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 643.844 quit ! Quitting program ! Log file .//J1303-2405_X_20180720_dfm.log closed on Wed Aug 8 14:45:52 2018